CN216838783U - Device for detaching splice plate of glued insulated joint of railway rail - Google Patents
Device for detaching splice plate of glued insulated joint of railway rail Download PDFInfo
- Publication number
- CN216838783U CN216838783U CN202123011344.7U CN202123011344U CN216838783U CN 216838783 U CN216838783 U CN 216838783U CN 202123011344 U CN202123011344 U CN 202123011344U CN 216838783 U CN216838783 U CN 216838783U
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- CN
- China
- Prior art keywords
- rail
- piece
- detacher
- positioning piece
- steel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 54
- 239000010959 steel Substances 0.000 claims abstract description 54
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 239000012212 insulator Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to a railway steel rail cementing insulation joint clamping plate detacher, which comprises a positioning piece, wherein one side of the positioning piece is provided with a threaded hole; the locking piece is detachably connected with the positioning piece and is matched with the positioning piece to lock and fix one of the two sections of steel rails which are connected with each other; the push rod is in threaded connection with the threaded hole; the pushing piece is abutted against the end part of the push rod and pushes the other section of the two sections of the connected steel rails under the action of the pushing force of the push rod so as to enable the connecting end of the two sections of the steel rails to be transversely staggered, and further enable the bonding surface between the clamping plate and the steel rail web plate to generate a gap until the clamping plate is separated from the steel rail; the utility model discloses it is laborsaving not only to save trouble, and work efficiency is high, and the device small in size conveniently carries moreover, and low cost changes in using widely.
Description
Technical Field
The utility model belongs to the technical field of the supporting facility technique of railway track and specifically relates to a railway rail splices insulating joint splint detacher.
Background
Currently, railway track circuits are the primary means of identifying train operating aspects, and glued insulated joints in track circuits are common devices for railway lines. The glued insulated joints are the primary means of interrupting rail current conduction by physical means. The glued insulating joint mainly comprises an insulating clamp plate, an insulating rail end, an insulating bolt sleeve and six sets of bolts, wherein the steel rail, the insulating clamp plate, the insulating rail end and the insulating bolt sleeve are adhered by strong glue, and finally the structure is screwed and fastened by six sets of high-strength torque bolts, and the torque of the bolts reaches 1100-1400 n.m.
When the insulation function of the insulation joint fails or the steel rail and the clamping plate are damaged and need to be replaced or maintained, the clamping plates on the two sides of the steel rail adhesive joint insulation joint need to be removed, in the prior art, the clamping plates are usually removed in a mode of knocking the clamping plates by a sledge hammer or baking a vulcanized adhesive layer by fire, so that time and labor are wasted, and the steel rail and the clamping plate are easy to damage; and the adoption of the fire-baking mode is easy to cause danger.
Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can effectively solve above-mentioned technical problem's railway rail splices insulating joint splint detacher.
In order to achieve the purpose of the utility model, the following technical proposal is adopted:
a railroad rail splice insulator splice holder detacher comprising:
positioning piece: one side of the handle is provided with a threaded hole;
a locking piece: the positioning piece is detachably connected with the steel rail, and is matched with the positioning piece to lock and fix one of the two connected steel rails;
push rod: is in threaded connection with the threaded hole;
and, a pushing member: the clamping plate is abutted against the end part of the push rod, and the other section of the two connected sections of steel rails is pushed under the action of the jacking force of the push rod so that the connecting ends of the two sections of steel rails are transversely staggered, and further a gap is generated on the bonding surface between the clamping plate and the steel rail web plate until the clamping plate is separated from the steel rail.
Preferably, the locking piece is detachably connected to the top end of the positioning piece through a bolt.
Preferably, the abutting surfaces of the positioning piece and the locking piece are provided with saw-toothed protrusions.
Preferably, the free end of the locking member has a slot for engaging the top of the rail.
Preferably, the bottom of the positioning piece is provided with a bottom plate, and the bottom plate is matched with the clamping groove to lock and fix the steel rail.
Preferably, one side of the positioning piece is provided with a side plate extending along the length direction of the steel rail, the threaded hole is formed in the side plate, and the pushing piece is located on the inner side of the side plate.
Preferably, the outer side surface of the pushing piece is provided with a positioning hole which is abutted against the end part of the push rod.
Preferably, the pushing piece is arranged to be of an inverted L shape, and the end parts of the two ends of the pushing piece are respectively attached to the rail head and the rail bottom of the steel rail.
Preferably, the positioning piece further comprises a reinforcing rib fixedly arranged on the outer side surface of the positioning piece.
Preferably, the steel rail further comprises a supporting plate, wherein the supporting plate is opposite to the pushing piece, is fixedly arranged on one side of the positioning piece and one side of the locking piece respectively, and is attached to the rail head and the rail bottom of the steel rail.
Compared with the prior art, the utility model discloses following beneficial effect has:
when the detacher of the utility model detaches the clamping plate, the insulation joints of the two connected steel rails are transversely staggered through the matching among the positioning piece, the locking piece, the push rod and the pushing piece, so that the bonding surface between the clamping plate and the steel rail web plate generates a gap until the clamping plate is completely separated from the steel rail; not only save trouble laborsaving, work efficiency is high, and the device small in size moreover conveniently carries, and low cost changes in using widely.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic view of an exploded structure of a railroad rail adhesive joint insulation joint clamp detacher provided by the utility model;
fig. 2 is a schematic view of an assembly structure of a dismounting device for a clamping plate of a railway steel rail adhesive joint insulating joint provided by the utility model when dismounting the clamping plate;
fig. 3 is the utility model provides a pair of railway rail splices insulating joint splint detacher is at the packaging structure schematic diagram of another visual angle when dismantling the splint.
Numerical description in the figures:
1. a positioning member; 2. a locking member; 3. a push rod; 4. pushing the piece; 5. a base plate; 6. a side plate; 7. a threaded hole; 8. a bolt; 9. a card slot; 10. reinforcing ribs; 11. a support plate; 12. a steel rail; 13. a splint; 14. saw-toothed projections.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
The following will make a clear and complete description of the detacher for the railroad rail glued joint insulated joint clamping plate of the present invention with reference to the attached drawings.
As shown in fig. 1 to fig. 3, the utility model provides a railway rail splices insulating joint splint detacher, it includes setting element 1, locking piece 2, push rod 3 and top pusher 4.
Specifically, the bottom of the positioning piece 1 is provided with a bottom plate 5 for supporting a steel rail 12; the rear side wall of the positioning piece 1 is provided with a side plate 6 extending along the length direction of the steel rail 12, and the side plate 6 is provided with a threaded hole 7.
The locking piece 2 is fixed at the top end of the positioning piece 1 through a bolt 8 so as to be convenient to detach. In addition, the free end of the locking piece 2 is provided with a clamping groove 9 matched with the top of the steel rail 12, and the clamping groove 9 is matched with the bottom plate 5 to lock and fix one of the two connected steel rails 12.
The push rod 3 is in threaded connection with a threaded hole 7 in the side plate 6. The pushing piece 4 is positioned on the inner side of the side plate 6 and is abutted against the end part of the push rod 3; the pushing piece 4 is specifically designed to be of an inverted L shape, and the outer side surface of the pushing piece is provided with a positioning hole which is abutted against the end part of the push rod 3. By arranging the pushing piece 4 to be in an inverted L shape, the stress on the rail head and the rail bottom of the steel rail 12 can be ensured to be uniform.
When the locking piece is used, one of the two connected steel rails 12 is placed on the bottom plate 5 of the positioning piece 1, then the clamping groove 9 of the locking piece 2 is buckled with the top of the steel rail 12, and the locking piece 2 is fixed on the top of the positioning piece 1 by using the bolt 8; finally, the pushing piece 4 is placed in a space between the side plate 6 of the positioning piece 1 and the clamping plate 13, and the top end and the bottom end of the pushing piece 4 are respectively attached to the rail head and the rail bottom of another section of steel rail 12 (the corresponding section of the first row of the section at this time, the positions of the locking piece and the pushing piece when the clamping plate is detached are determined); finally, the push rod 3 is rotated until the push rod 3 generates a pushing force on the pushing piece 4, and the pushing piece 4 is made to be fully attached to the rail head and the rail bottom of the steel rail 12; and (3) continuing rotating the push rod 3, and under the action of the pushing force of the push rod 3, pushing the other one 12 of the two connected steel rails 12 by the pushing piece 4 to enable the connecting ends of the two steel rails 12 to be transversely staggered, so that a gap is formed on the bonding surface between the clamping plate 13 and the web plate of the steel rail 12 until the clamping plate 13 is completely separated from the steel rail 12.
When the detacher of the utility model detaches the clamping plate 13, the insulation joints of the two connected steel rails 12 are transversely staggered by matching the positioning piece 1, the locking piece 2, the push rod 3 and the pushing piece 4, so that a gap is generated on the bonding surface between the clamping plate 13 and the steel rail 12 web plate until the clamping plate 13 is completely separated from the steel rail 12; not only save trouble laborsaving, work efficiency is high, and the device small in size moreover conveniently carries, and low cost changes in using widely.
Specifically, in this embodiment, the abutting surfaces of the positioning member 1 and the locking member 2 are both provided with saw-toothed protrusions 14; thereby making the coupling degree between the positioning member 1 and the locking member 2 more firm.
In addition, in this embodiment, a reinforcing rib 10 is welded on the outer side surface of the positioning member 1, which can improve the rigidity and strength of the positioning member 1.
Simultaneously, all set firmly backup pad 11 on the preceding lateral wall of setting element 1 and locking piece 2 (this department corresponds the rear side wall in the 5 th section, and the position of clear backup pad and top pushing member), backup pad 11 sets up to triangle-shaped, and when dismantling splint 13, backup pad 11 laminates with the railhead and the rail end of corresponding rail 12 mutually to guarantee that the railhead and the rail end atress of rail 12 are even.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, conventional model, and conventional connected mode in adopting the prior art in addition, and the details are not repeated here, and the content of not doing detailed description in this description belongs to the prior art that the professional skilled person in this field knows.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.
Claims (10)
1. The utility model provides a railway rail cementing insulation connects splint detacher which characterized in that: the method comprises the following steps:
positioning piece: one side of the handle is provided with a threaded hole;
a locking piece: the positioning piece is detachably connected with the steel rail, and is matched with the positioning piece to lock and fix one of the two connected steel rails;
push rod: is in threaded connection with the threaded hole;
and, a pushing member: the clamping plate is abutted against the end part of the push rod, and the other section of the two connected sections of steel rails is pushed under the action of the jacking force of the push rod so that the connecting ends of the two sections of steel rails are transversely staggered, and further a gap is generated on the bonding surface between the clamping plate and the steel rail web plate until the clamping plate is separated from the steel rail.
2. The railway rail bonding insulated joint clamp detacher as recited in claim 1, further comprising: the locking piece is detachably connected to the top end of the positioning piece through a bolt.
3. The railway rail splice insulator splice holder detacher as recited in claim 2, further comprising: the binding surfaces of the positioning piece and the locking piece are provided with saw-toothed protrusions.
4. A railway rail splice insulator splice holder detacher as claimed in claim 3, wherein: the free end of the locking piece is provided with a clamping groove matched with the top of the steel rail.
5. The railway rail splice insulator splice strap detacher as recited in claim 4, further comprising: the bottom of the positioning piece is provided with a bottom plate, and the bottom plate is matched with the clamping groove to lock and fix the steel rail.
6. A railway rail bonding insulated joint clamp detacher as claimed in claim 1 or claim 5, wherein: one side of the positioning piece is provided with a side plate extending along the length direction of the steel rail, the threaded hole is formed in the side plate, and the pushing piece is located on the inner side of the side plate.
7. The railway rail splice insulator splice holder detacher as recited in claim 6, further comprising: and the outer side surface of the pushing piece is provided with a positioning hole which is abutted against the end part of the push rod.
8. The railway rail bonding insulated joint clamp detacher of claim 7, wherein: the pushing piece is arranged to be of an inverted L shape, and the end parts of the two ends of the pushing piece are respectively attached to the rail head and the rail bottom of the steel rail.
9. The railroad rail splice insulator splice holder detacher as recited in claim 8, further comprising: the positioning piece is characterized by further comprising a reinforcing rib which is fixedly arranged on the outer side surface of the positioning piece.
10. The railroad rail splice insulator splice holder detacher as recited in claim 9, further comprising: the steel rail pushing device is characterized by further comprising a supporting plate, wherein the supporting plate is opposite to the pushing piece, is fixedly arranged on the side walls of the positioning piece and the locking piece respectively, and is attached to the rail head and the rail bottom of the steel rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123011344.7U CN216838783U (en) | 2021-12-02 | 2021-12-02 | Device for detaching splice plate of glued insulated joint of railway rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123011344.7U CN216838783U (en) | 2021-12-02 | 2021-12-02 | Device for detaching splice plate of glued insulated joint of railway rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216838783U true CN216838783U (en) | 2022-06-28 |
Family
ID=82105237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123011344.7U Expired - Fee Related CN216838783U (en) | 2021-12-02 | 2021-12-02 | Device for detaching splice plate of glued insulated joint of railway rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216838783U (en) |
-
2021
- 2021-12-02 CN CN202123011344.7U patent/CN216838783U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220628 |