CN201901816U - Steel sleeper - Google Patents
Steel sleeper Download PDFInfo
- Publication number
- CN201901816U CN201901816U CN2010206759056U CN201020675905U CN201901816U CN 201901816 U CN201901816 U CN 201901816U CN 2010206759056 U CN2010206759056 U CN 2010206759056U CN 201020675905 U CN201020675905 U CN 201020675905U CN 201901816 U CN201901816 U CN 201901816U
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- CN
- China
- Prior art keywords
- sleeper
- groove
- steel
- sides
- dovetail groove
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- Expired - Fee Related
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Abstract
The utility model discloses a steel sleeper, which is provided with a trapezoidal groove sleeper body formed by punching a steel plate; groove openings on two sides of a trapezoidal groove of the sleeper body are connected with groove opening plates; the outside of the groove bottom of the trapezoidal groove of the sleeper body is the upper surface of the steel sleeper; lug bosses are respectively arranged on two sides of the upper surface of the steel sleeper; grooves matched with a steel rail base plate are formed on the lug bosses; riveting rods vertical to the upper surface of the steel sleeper are respectively riveted on both sides of the grooves on the lug bosses; strip pressing plates capable of rotating on the riveting rods are riveted on the riveting rods; a reinforcing rib is arranged between the lug bosses on two sides of the upper surface of the steel sleeper; and reinforcing ribs are respectively arranged on the outer side surfaces of the lug bosses on the two sides of the upper surface of the steel sleeper. The trapezoidal groove sleeper body is formed by punching the steel plate, has light weight and longer service life and is more convenient to move, disassemble and assemble; and when the sleep sleeper is moved and disassembled, the pressing plates and screw caps cannot be scattered or lost, and the convenience in assembly is achieved.
Description
Technical field
The utility model relates to mine car railway accessory under a kind of coal mine, mine car railway sleeper under particularly a kind of coal mine.
Background technology
Sleeper is a kind of important accessory of railway, and sleeper is used for supporting rail, and sleeper should keep the position of rail, also will pass to railway roadbed to the immense pressure that the rail transmission comes.Sleeper will have mechanical performance preferably, not only certain intensity and rigidity will be arranged, and also will possess certain pliability and elasticity.Initial sleeper is made with timber, so sleeper claims sleeper again.Because railroad track is very long, the consumption of sleeper is quite big.
Under coal mine, be equipped with the mine car railway, mine car railway under the coal mine is used at down-hole transported material, material and facility etc., the mine car railway needs a large amount of sleepers, progress along with down-hole driving and coal work, and variation, the transportation route of material, material and facility etc. can change, and the laying of the mine car railway under the coal mine is also along with variation, new when laying mine car railway and mine car railway path change, relate to that a large amount of sleepers moves, dismounting and installation work.In the prior art, the sleeper of mine car railway has timber sleeper and reinforced concrete sleeper under the coal mine, the timber sleeper is to be made by tough and tensile and whippy high-quality timber, the timber sleeper is that the cross section is the strip material of rectangle, the timber sleeper is along with use, the elasticity of timber sleeper, intensity and durability descend, the timber sleeper also can be because of mechanical wear, cracking and rotten and lost efficacy, particularly when railway is installed, to be fixed on rail on the timber sleeper with railway spike and pressing plate, during the dismounting railway, extract railway spike from the timber sleeper, repeatedly dismantle and install and make the timber sleeper lose bond stress railway spike, cause the timber sleeper to lose efficacy, the timber sleeper is short application life, in addition, a large amount of timber that use reduce area of woods, influence the environment of human living.In order to overcome the above-mentioned deficiency of timber sleeper, mine car railway under the coal mine also has the employing reinforced concrete sleeper, reinforced concrete sleeper is that the cross section is trapezoidal strip material, both sides above the reinforced concrete sleeper have boss respectively, the groove that matches with the rail base plate is arranged on the boss, groove both sides on the boss have respectively and installation screw rod vertical above the boss, during use, rail is placed in the groove on the boss, the lower shoe of rail is pressed abd fixed on the boss of reinforced concrete sleeper with pressing plate and nut.The long service life of reinforced concrete sleeper, but the weight of reinforced concrete sleeper is big, very inconvenient when moving, dismantling and installing, in addition, fixedly need be with more pressing plate and nut during rail on reinforced concrete sleeper, with the matching used pressing plate of reinforced concrete sleeper and nut and reinforced concrete sleeper be separation member, reinforced concrete sleeper move, dismounting and when installing, pressing plate and nut disperse to lose easily.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, to propose a kind of long service life, moves, dismounting and installing comparatively just, and pressing plate and nut can not disperse the steel sleeper lost.
The utility model is realized with the following method.
The dovetail groove sleeper body that the useful steel plate of steel sleeper is stamped to form, the notch of sleeper body dovetail groove both sides is connected with notch plate respectively, above the outside steel sleeper of sleeper body dovetail groove bottom land, both sides above the steel sleeper have boss respectively, the groove that matches with the rail base plate is arranged on the boss, the both sides of boss upper groove are riveted the top vertical rivet rod with steel sleeper respectively, riveted joint has the strip pressing plate that can rotate on the rivet rod on rivet rod, fluted shape reinforcing rib between the boss of both sides on steel sleeper, the fluted shape reinforcing rib of the lateral surface of both sides boss difference on steel sleeper.
During use, the rail base plate is placed in the groove on the boss, rotation strip pressing plate allows strip pressing plate pressure handle rail base plate be pressed in the groove on the boss, and rotation strip pressing plate also can expose groove the rail in the groove is taken out.
The utility model is the dovetail groove sleeper body that is stamped to form with steel plate, weight is not very big, application life is longer, move, dismantle and install comparatively just, the both sides of boss upper groove are riveted the top vertical rivet rod with steel sleeper respectively, and riveted joint has the strip pressing plate that can rotate on the rivet rod on rivet rod.Move, pressing plate and nut can not disperse to lose during dismounting, and be easy for installation.
Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Fig. 1 is that the master of a kind of steel sleeper of proposing according to invention scheme of the present utility model looks schematic diagram;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the schematic side view of Fig. 1;
Fig. 4 is the A-A cross-sectional schematic of Fig. 1;
Fig. 5 is the B-B cross-sectional schematic of Fig. 1;
Fig. 6 is the C-C cross-sectional schematic of Fig. 1;
Fig. 7 is at the bottom of the boss upper groove in the sleeper body dovetail groove and the forward B-B cross-sectional schematic of Fig. 1 of support plate is arranged between the notch plate;
Fig. 8 is the schematic side view of Fig. 7;
Fig. 9 is at the bottom of the boss upper groove in the sleeper body dovetail groove and the B-B cross-sectional schematic of Fig. 1 of horizontal support plate is arranged between the notch plate;
Figure 10 is 9 schematic side view;
Figure 11 is at the bottom of the boss upper groove in the sleeper body dovetail groove and the B-B cross-sectional schematic of Fig. 1 of round steel or pipe pole is arranged between the notch plate;
Figure 12 is the B-B cross-sectional schematic that there is Fig. 1 of transverse slat the forward support plate top of Fig. 7;
Figure 13 is the B-B cross-sectional schematic that there is Fig. 1 of transverse slat the horizontal support plate top of Fig. 9;
Figure 14 is the B-B cross-sectional schematic that there is Fig. 1 of transverse slat the pole top of Figure 11.
The specific embodiment
Among Fig. 1 ~ Fig. 6, the dovetail groove sleeper body 1 that the useful steel plate of steel sleeper is stamped to form, the notch of sleeper body dovetail groove both sides is connected with notch plate 2 respectively, the outside of sleeper body dovetail groove bottom land is top 3 of a steel sleeper, both sides above the steel sleeper have trapezoid boss 4 respectively, the groove 5 that matches with the rail base plate is arranged on the boss, the both sides of boss upper groove are riveted the top vertical rivet rod 6 with steel sleeper respectively, riveted joint has the strip pressing plate 7 that can rotate on the rivet rod on rivet rod, fluted shape reinforcing rib 8 between the boss of both sides on steel sleeper is at the fluted shape reinforcing rib 9 of lateral surface difference of boss.
The utility model rail in use is to be laid in the groove.In order to improve the utility model compressive strength of groove in use, between outside and the notch plate support member can be arranged at the bottom of the groove in the utility model dovetail groove sleeper body, support member can be a gripper shoe, it can be support column, gripper shoe can be along dovetail groove sleeper body, also can be dovetail groove sleeper body sidewards, also supporting plate can be arranged between the below of outside at the bottom of support member and the groove.
Among Fig. 7, Fig. 8, the gripper shoe 10 along dovetail groove sleeper body is arranged between outside and the notch plate at the bottom of the groove in the dovetail groove sleeper body.
Among Fig. 9, Figure 10, between outside and the notch plate gripper shoe 11 of dovetail groove sleeper body is sidewards arranged at the bottom of the groove in the dovetail groove sleeper body.
Among Figure 11, between outside and the notch plate support column is arranged at the bottom of the groove in the dovetail groove sleeper body.
Among Figure 12, Figure 13, Figure 14, between the below of outside supporting plate 13 is arranged at the bottom of gripper shoe or support column and the groove.
Claims (6)
1. steel sleeper, it is characterized in that: the dovetail groove sleeper body that useful steel plate is stamped to form, the notch of sleeper body dovetail groove both sides is connected with notch plate respectively, above the outside steel sleeper of sleeper body dovetail groove bottom land, both sides above the steel sleeper have boss respectively, the groove that matches with the rail base plate is arranged on the boss, the both sides of boss upper groove are riveted the top vertical rivet rod with steel sleeper respectively, riveted joint has the strip pressing plate that can rotate on the rivet rod on rivet rod, fluted shape reinforcing rib between the boss of both sides on steel sleeper, the fluted shape reinforcing rib of the lateral surface of both sides boss difference on steel sleeper.
2. by the described steel sleeper of claim 1, it is characterized in that: the gripper shoe along dovetail groove sleeper body is arranged outside the groove in the described dovetail groove sleeper body and between the notch plate.
3. by the described steel sleeper of claim 1, it is characterized in that: between outside and the notch plate gripper shoe of dovetail groove sleeper body is sidewards arranged at the bottom of the groove in the described dovetail groove sleeper body.
4. by the described steel sleeper of claim 1, it is characterized in that: between outside and the notch plate support column is arranged at the bottom of the groove in the described dovetail groove sleeper body.
5. by claim 2 or 3 described steel sleepers, it is characterized in that: between the below of outside supporting plate is arranged at the bottom of described gripper shoe and the groove.
6. by the described steel sleeper of claim 4, it is characterized in that: between the below of outside supporting plate is arranged at the bottom of described gripper shoe and the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206759056U CN201901816U (en) | 2010-12-22 | 2010-12-22 | Steel sleeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206759056U CN201901816U (en) | 2010-12-22 | 2010-12-22 | Steel sleeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201901816U true CN201901816U (en) | 2011-07-20 |
Family
ID=44272417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206759056U Expired - Fee Related CN201901816U (en) | 2010-12-22 | 2010-12-22 | Steel sleeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201901816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031729A (en) * | 2010-12-22 | 2011-04-27 | 辽宁鑫丰矿电设备制造有限公司 | Steel sleeper |
| CN116856210A (en) * | 2023-07-24 | 2023-10-10 | 华亭煤业集团有限责任公司 | Alloy sleeper for supporting steel rail |
-
2010
- 2010-12-22 CN CN2010206759056U patent/CN201901816U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031729A (en) * | 2010-12-22 | 2011-04-27 | 辽宁鑫丰矿电设备制造有限公司 | Steel sleeper |
| CN116856210A (en) * | 2023-07-24 | 2023-10-10 | 华亭煤业集团有限责任公司 | Alloy sleeper for supporting steel rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20131222 |