CN210561515U - Pulling tool for replacing steel rail connecting wire and connecting wire - Google Patents
Pulling tool for replacing steel rail connecting wire and connecting wire Download PDFInfo
- Publication number
- CN210561515U CN210561515U CN201921068149.8U CN201921068149U CN210561515U CN 210561515 U CN210561515 U CN 210561515U CN 201921068149 U CN201921068149 U CN 201921068149U CN 210561515 U CN210561515 U CN 210561515U
- Authority
- CN
- China
- Prior art keywords
- fixed
- rail
- connecting wire
- blocks
- joint line
- Prior art date
- 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
Images
Abstract
The utility model discloses a change pull-out instrument of rail connecting wire and line that continues, including the rail, one side of rail is contradicted and is had four installation pieces, four one side of installation piece is fixed with the fixed plate jointly, one side of fixed plate is fixed with two connecting blocks, two the one end of connecting block is fixed with the mounting panel jointly, one side of mounting panel is run through and is equipped with two dead levers, two the one end of dead lever is fixed with the pull rod jointly, two the other end of dead lever all is fixed with movable block, two one side of movable block all is fixed with the telescoping device. The utility model discloses a when the convenience is going on firm fixed with line and connecting wire that will continue, still can be quick dismantle the effect of changing to it, operating method is simple, has reduced staff's intensity of labour, still can avoid the consume to the rail when changing line and connecting wire that continue, has promoted change efficiency, excellent in use effect.
Description
Technical Field
The utility model relates to a rail connecting wire and the line that continues use technical field especially relate to a change rail connecting wire and the pull-out instrument of line that continues.
Background
In a track circuit of a railway track, a large number of connecting wires and connecting lines form an electric concentration network, and the connecting wires and the connecting lines are broken due to natural oxidation and external force extrusion in the using process, so that the connecting wires and the connecting lines need to be replaced frequently.
The existing connecting wire and connecting wire are mostly fixed by adopting a welding method and a plug nail method, the replacement work adopts a special crowbar and manual work, so that the labor intensity of the replacement work is high, the working efficiency is low, if the welding method is adopted, the replacement difficulty is high due to the existence of welding marks during the replacement, the situation that the installation needs to be performed by punching again sometimes occurs, the damage and consumption of the steel rail are high, the use is unsafe, and the replacement efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pulling tool for replacing a steel rail connecting wire and a connecting wire.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a change pull-out instrument of rail connecting wire and line that continues, includes the rail, one side of rail is contradicted there are four installation pieces, four one side of installation piece is fixed with the fixed plate jointly, one side of fixed plate is fixed with two connecting blocks, two the one end of connecting block is fixed with the mounting panel jointly, one side of mounting panel is run through and is equipped with two dead levers, two the one end of dead lever is fixed with the pull rod jointly, two the other end of dead lever all is fixed with the movable block, two one side of movable block all is fixed with the telescoping device, two relative one side of movable block is fixed with the mounting panel jointly, one side of mounting panel is equipped with fixing device.
Preferably, the telescopic device comprises extrusion rods respectively fixed on one side of two moving blocks, two fixed blocks are fixed on one side of the fixed plate, sleeves are fixed on one side of each of the two fixed blocks, limiting plates are installed in the two sleeves, one end of each of the two extrusion rods respectively extends into the two sleeves, one end of each of the two extrusion rods is respectively fixed on one side of each of the two limiting plates, tension springs are sleeved on the extrusion rods and the sleeves on the same side together, one end of each of the two tension springs is respectively fixed on one side of each of the two fixed blocks, the other end of each of the two tension springs is respectively fixed on one side of each of the two moving blocks, threaded through holes are respectively arranged on one side of each of the four installation blocks, and bolts are, one side of the steel rail is provided with a threaded blind hole corresponding to the four threaded through holes, and one side of each of the four bolts is respectively in threaded sleeve joint in the corresponding threaded blind hole.
Preferably, fixing device is including fixing the carriage release lever in movable plate one side, one side of fixed plate is equipped with the standing groove, be equipped with the mounting groove on the one end lateral wall in the standing groove, the bottom in standing groove and the mounting groove all link up the setting, the one end of carriage release lever extend to in the mounting groove and contradict in one side of rail, the upper end of fixed plate is equipped with the jack, the bottom of jack and the mounting groove in one end lateral wall link up the setting, one side equidistant a plurality of fixed orificess that correspond with the jack that are equipped with of carriage release lever, install the inserted bar in the jack, the one end of inserted bar extends to in one of them fixed orifices, two the one end of carriage release lever all is the arc setting, two the one end equipartition interval of carriage release lever is fixed with the lug more than two, the lug is conical.
Preferably, threaded through holes are formed in one sides of the four mounting blocks, bolts are sleeved in the threaded through holes in a sleeved mode, threaded blind holes corresponding to the four threaded through holes are formed in one side of the steel rail, and one sides of the four bolts are sleeved in the corresponding threaded blind holes in a threaded mode respectively.
Preferably, the upper end of fixed plate is equipped with the jack, the bottom of jack and the setting of having a perfect understanding of one end lateral wall in the mounting groove set up, one side equidistant of carriage release lever is equipped with a plurality of fixed orificess that correspond with the jack, install the inserted bar in the jack, the one end of inserted bar extends to in one of them fixed orifices.
Preferably, two the one end of carriage release lever all is the arc setting, two the one end equidistance of carriage release lever is fixed with more than two lugs, the lug is conical setting.
Preferably, the four mounting blocks and the fixing plate are integrally formed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the matching of the pull rod, the movable plate, the movable rod, the inserted rod and other components, the connecting wire and the connecting wire are conveniently and quickly fixed and disassembled, the problems that the labor intensity of replacement is high, the working efficiency is low and the number of movable blocks is low due to the fact that a special crow bar and manual work are adopted in the existing replacement work of the connecting wire and the connecting wire are solved, the operation method is simple, the labor intensity of workers is reduced, and the use is more convenient;
2. the connecting wire and the connecting wire are conveniently and firmly fixed through the matching of the fixing plate, the telescopic device and the fixing device, the dismounting method is simple, the replacement is convenient, and the problems that the steel rail is worn greatly, the use is unsafe and the replacement efficiency is low due to the fact that welding marks exist and the replacement difficulty is high and the situation that the steel rail needs to be punched again for installation sometimes is solved if a welding method is adopted, the consumption of the steel rail is reduced, the replacement efficiency is improved, and the using effect is good;
to sum up, the utility model discloses a when the convenience will be continued line and connecting wire and firmly fix, still can be quick dismantle the effect of changing to it, operating method is simple, has reduced staff's intensity of labour, still can avoid the consume to the rail when changing line and connecting wire that continue, has promoted change efficiency, excellent in use effect.
Drawings
Fig. 1 is a schematic view of an internal structure of a pulling tool for replacing a connecting wire and a connecting wire of a steel rail according to the present invention;
fig. 2 is an external structural schematic view of a fixing plate of a pulling tool for replacing a steel rail connecting wire and a connecting wire according to the present invention;
fig. 3 is a front view of a pulling tool for replacing a connecting wire and a connecting wire of a steel rail according to the present invention;
fig. 4 is a schematic view of the internal structure of the sleeve of the pulling tool for replacing the connecting wire and the connecting wire of the steel rail according to the present invention;
in the figure: the device comprises a steel rail 1, bolts 2, mounting grooves 3, sleeves 4, fixing holes 5, a moving rod 6, a moving plate 7, a mounting plate 8, a pull rod 9, a fixing rod 10, a fixing plate 11, a moving block 12, an extrusion rod 13, a tension spring 14, a fixing block 15, a connecting block 16, a limiting plate 17, an insertion rod 18, a mounting block 19, a placing groove 20, an insertion hole 21 and a threaded through hole 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a pull-out instrument of change rail connecting wire and continuation line, including rail 1, one side of rail 1 is contradicted and is had four installation pieces 19, conveniently installs, and one side of four installation pieces 19 is fixed with fixed plate 11 jointly, and four installation pieces 19 and fixed plate 11 are integrated into one piece, have promoted the fastness of device.
The utility model discloses in, one side of fixed plate 11 is fixed with two connecting blocks 16, the one end of two connecting blocks 16 is fixed with mounting panel 8 jointly, one side of mounting panel 8 is run through and is equipped with two dead levers 10, the dead lever 10 of being convenient for slides in mounting panel 8 and adjusts, the one end of two dead levers 10 is fixed with pull rod 9 jointly, when pulling pull rod 9, pull rod 9 drives movable plate 7 through two dead levers 10 and movable block 12 and removes, thereby movable plate 7 removes and drives movable rod 6 and remove, when the one end of movable rod 6 removes mounting groove 3, can take out or put into the one end of line and the connecting wire that continues, be convenient for the change of line and connecting wire that continues.
The utility model discloses in, the other end of two dead levers 10 all is fixed with movable block 12, and one side of two movable blocks 12 all is fixed with the telescoping device, and the telescoping device can provide the clamp force for the fixed of line and connecting wire that continues, still is convenient for the dismantlement of line and connecting wire to be changed, and the firm of line and connecting wire that are convenient for continue is fixed, and relative one side of two movable blocks 12 is fixed with mounting panel 8 jointly, and one side of mounting panel 8 is equipped with fixing device, and the line and connecting wire that will continue are firmly fixed through the extrusion to the convenience.
The utility model discloses in, the telescoping device conveniently extrudes including fixing the stripper bar 13 in two movable block 12 one sides respectively, and one side of fixed plate 11 is fixed with two fixed blocks 15, and one side of two fixed blocks 15 all is fixed with sleeve 4, all installs limiting plate 17 in two sleeves 4, and limiting plate 17 can remove in a flexible way in sleeve 4.
The utility model discloses in, in two extrusion stem 13's one end extends to two sleeves 4 respectively, one side at two limiting plates 17 is fixed respectively to two extrusion stem 13's one end, it removes to conveniently drive limiting plate 17 through extrusion stem 13, limiting plate 17 still can carry on spacingly to extrusion stem 13, avoid in extrusion stem 13's one end breaks away from sleeve 4, the common cover is equipped with tension spring 14 on extrusion stem 13 and the sleeve 4 with one side, can provide the clamp force for the fixed of line and connecting wire that continues through tension spring 14's spring action.
The utility model discloses in, the one end of two tension springs 14 is fixed respectively in one side of two fixed blocks 15, and the other end of two tension springs 14 is fixed respectively in one side of two movable blocks 12, and the tension spring 14 of being convenient for provides the clamp force for the fixed of line and connecting wire that continues through pulling movable block 12 and fixed block 15 under the condition of not atress, and the line influence is drawn when tension spring 14 and leads to the distance lengthening between movable block 12 and the fixed block 15, the change of line and connecting wire of being convenient for continue.
The utility model discloses in, fixing device is including fixing the carriage release lever 6 in movable plate 7 one side, and one side of fixed plate 11 is equipped with standing groove 20, is equipped with mounting groove 3 on the one end lateral wall in standing groove 20, and the setting is all link up to the bottom in standing groove 20 and the mounting groove 3, through standing groove 20 and the convenient continuation line of mounting groove 3 or placing and taking out of connecting wire one end to fix respectively and change.
The utility model discloses in, the one end of carriage release lever 6 extends to in the mounting groove 3 and contradicts in one side of rail 1, and the extrusion through carriage release lever 6 will continue line and connecting wire firmly fixed, and the upper end of fixed plate 11 is equipped with jack 21, and the one end lateral wall link up the setting in the bottom of jack 21 and the mounting groove 3, and one side equidistant a plurality of fixed orificess 5 that correspond with jack 21 that are equipped with of carriage release lever 6 are convenient for fix carriage release lever 6 and fixed plate 11.
The utility model discloses in, install inserted bar 18 in the jack 21, the one end of inserted bar 18 extends to in one of them fixed orifices 5, through insert inserted bar 18 in proper order in jack 21 and one of them fixed orifices 5, it is further firm fixed with carriage release lever 6, thereby it is fixed to be the one end of line or connecting wire that continues, the one end of two carriage release levers 6 all is the arc setting, increase carriage release lever 6 and the area of contact of line or connecting wire that continues, it is firm fixed to make the line or connecting wire that continues, the impartial interval of one end of two carriage release levers 6 is fixed with the lug more than two, the lug is conical setting, lug can increase carriage release lever 6 and the frictional force of line or connecting wire that continues, further messenger continues or the fixed more stability of connecting wire.
In the utility model, when in use, the pull rod 9 is pulled, the pull rod 9 drives the movable plate 7 to move through the two fixed rods 10 and the movable block 12, so that the movable plate 7 moves to drive the movable rod 6 to move, when one end of the movable rod 6 moves out of the mounting groove 3, one end of the connecting wire or the connecting wire is installed and placed in the mounting groove 3 through the placing groove 20, the pull rod 9 is loosened, the extrusion rod 13 extrudes the limit plate 17 to move in the sleeve 4 under the action of the two tension springs 14, so that the distance between the movable block 12 and the fixed block 15 is shortened, the two movable blocks 12 move the movable rod 6 to be inserted into the mounting groove 3 through the movable plate 7, the lug at one end of the movable rod 6 extrudes one end of the connecting wire or the connecting wire under the action of the tension springs 14, the insertion rod 18 is sequentially inserted into the insertion hole 21 and one, therefore, one end of the connecting wire or the connecting wire is fixed, the effect of rapidly fixing and detaching the connecting wire and the connecting wire is achieved, the connecting wire and the connecting wire are convenient to replace, and the operation method is simple.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a change pulling tool of rail connecting wire and splicing splice line, includes rail (1), its characterized in that: the steel rail fixing device is characterized in that four mounting blocks (19) are abutted to one side of a steel rail (1), four fixing plates (11) are jointly fixed to one side of each mounting block (19), two connecting blocks (16) are fixed to one side of each fixing plate (11), two mounting plates (8) are jointly fixed to one ends of the connecting blocks (16), two fixing rods (10) are arranged on one side of each mounting plate (8) in a penetrating mode, two pull rods (9) are jointly fixed to one ends of the fixing rods (10), two moving blocks (12) are fixedly arranged at the other ends of the fixing rods (10), a telescopic device is fixedly arranged on one side of each moving block (12), two mounting plates (8) are jointly fixed to the opposite side of each moving block (12), and a fixing device is arranged on one side of each mounting plate (8).
2. The pulling tool for replacing a rail joint line and a joint line according to claim 1, wherein: the telescoping device is including fixing extrusion ram (13) in two movable blocks (12) one side respectively, one side of fixed plate (11) is fixed with two fixed blocks (15), two one side of fixed block (15) all is fixed with sleeve (4), all installs limiting plate (17) in two sleeve (4), two in the one end of extrusion ram (13) extends to two sleeve (4) respectively, two the one end of extrusion ram (13) is fixed respectively in one side of two limiting plate (17), overlaps jointly on extrusion ram (13) and sleeve (4) with one side to be equipped with tension spring (14), two the one end of tension spring (14) is fixed respectively in one side of two fixed blocks (15), two the other end of tension spring (14) is fixed respectively in one side of two movable blocks (12).
3. The pulling tool for replacing a rail joint line and a joint line according to claim 1, wherein: the fixing device comprises a moving rod (6) fixed on one side of a moving plate (7), a placing groove (20) is arranged on one side of a fixing plate (11), a mounting groove (3) is formed in one end side wall in the placing groove (20), the bottoms in the placing groove (20) and the mounting groove (3) are all communicated, one end of the moving rod (6) extends into the mounting groove (3) and is abutted to one side of a steel rail (1).
4. The pulling tool for replacing a rail joint line and a joint line according to claim 1, wherein: four one side of installation piece (19) all is equipped with screw thread through-hole (22), four screw thread through-hole (22) internal thread has cup jointed bolt (2), one side of rail (1) is equipped with the screw thread blind hole that corresponds with four screw thread through-hole (22), four one side difference screw thread of bolt (2) cup joints in the screw thread blind hole that corresponds.
5. A pulling tool for replacing a rail joint line and a joint line according to claim 3, wherein: the upper end of fixed plate (11) is equipped with jack (21), the bottom of jack (21) and one end lateral wall link up the setting in mounting groove (3), one side equidistant of carriage release lever (6) is equipped with a plurality of fixed orificess (5) that correspond with jack (21), install inserted bar (18) in jack (21), the one end of inserted bar (18) extends to in one of them fixed orifices (5).
6. A pulling tool for replacing a rail joint line and a joint line according to claim 3, wherein: one end of each moving rod (6) is arc-shaped, more than two convex blocks are fixed at equal intervals at one end of each moving rod (6), and the convex blocks are conical.
7. The pulling tool for replacing a rail joint line and a joint line according to claim 1, wherein: the four mounting blocks (19) and the fixing plate (11) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921068149.8U CN210561515U (en) | 2019-07-10 | 2019-07-10 | Pulling tool for replacing steel rail connecting wire and connecting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921068149.8U CN210561515U (en) | 2019-07-10 | 2019-07-10 | Pulling tool for replacing steel rail connecting wire and connecting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210561515U true CN210561515U (en) | 2020-05-19 |
Family
ID=70630636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921068149.8U Expired - Fee Related CN210561515U (en) | 2019-07-10 | 2019-07-10 | Pulling tool for replacing steel rail connecting wire and connecting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210561515U (en) |
-
2019
- 2019-07-10 CN CN201921068149.8U patent/CN210561515U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102904195A (en) | Insulation operating rod | |
| CN210561515U (en) | Pulling tool for replacing steel rail connecting wire and connecting wire | |
| CN103295473B (en) | Overhead line concrete pole number plate mounting method | |
| CN205703212U (en) | A kind of production equipment of push-pull cable | |
| CN202872261U (en) | Insulated operating rod | |
| CN218310309U (en) | Open punch press convenient to side cut mould is changed | |
| CN210683217U (en) | Electrode isolation device of ozone generator | |
| CN211565777U (en) | Wall top perforating frame | |
| CN219697227U (en) | Hoisting type cable bracket | |
| CN218336282U (en) | Industrial switch of convenient equipment | |
| CN220382673U (en) | Telescopic installation cable bridge | |
| CN210430802U (en) | Feeder is fixed and is used chute based on wireless communication | |
| CN214887662U (en) | Drawable clamp and plunger pump | |
| CN220336217U (en) | Detachable assembled suspended ceiling structure | |
| CN217760619U (en) | Door and window mounting structure for environmental protection building | |
| CN215926751U (en) | Aluminum alloy roof template | |
| CN217561912U (en) | Installation mechanism that wall-hanging projection curtain was used | |
| CN218525995U (en) | Hydraulic mechanism for dismounting cable head | |
| CN212392813U (en) | Fast recovery rectifier bridge | |
| CN219819756U (en) | Robot with protective structure | |
| CN214818225U (en) | Four-way valve turnbuckle mounting device | |
| CN220232690U (en) | Information propaganda equipment for culture media | |
| CN216715741U (en) | Display with quick dismounting and mounting support | |
| CN211073419U (en) | Ejector pin device for parts | |
| CN217270984U (en) | Oil collecting bottle protective equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210710 |