CN220888169U - Railway construction machinery guard rail lifting device - Google Patents
Railway construction machinery guard rail lifting device Download PDFInfo
- Publication number
- CN220888169U CN220888169U CN202322232165.9U CN202322232165U CN220888169U CN 220888169 U CN220888169 U CN 220888169U CN 202322232165 U CN202322232165 U CN 202322232165U CN 220888169 U CN220888169 U CN 220888169U
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- motor
- threaded
- guard rail
- lifting device
- disassembly
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000003780 insertion Methods 0.000 claims abstract description 11
- 230000037431 insertion Effects 0.000 claims abstract description 11
- 239000012858 resilient material Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a railway construction machinery guard rail lifting device which comprises a support frame, wherein a telescopic motor is fixedly arranged below the support frame, a mounting plate is fixedly arranged at the bottom end of the telescopic motor, an adjusting rod is rotatably arranged at the bottom end of the mounting plate, connecting rings are symmetrically and threadedly connected at two ends of the adjusting rod, a lifting assembly is fixedly arranged at the bottom of each connecting ring, a disassembling assembly is threadedly connected on each lifting assembly, and each disassembling assembly is used for disassembling guard rail bolts; the disassembly assembly comprises a first motor, a fixing piece and a disassembly tube, wherein the first motor is fixedly arranged on the lifting assembly, the fixing piece is fixedly connected with the output end of the first motor, a threaded opening is formed in the top of the disassembly tube, the threaded opening is in threaded connection with the bottom end of the fixing piece, and an insertion groove is formed in the bottom surface of the disassembly tube. The utility model saves manpower, reduces the labor intensity of manpower and improves the working efficiency.
Description
Technical Field
The utility model relates to the technical field of railway construction, in particular to a railway construction machinery guard rail lifting device.
Background
Various civil engineering works on a railway, and also refer to the technology used in various stages of constructing a railway such as survey design, construction, maintenance, and reconstruction, and railway engineering initially includes engineering of civil works such as tracks, foundations, bridges, tunnels, yards, machinery, and signals, etc. associated with a railway.
Chinese patent CN215329088U discloses a railway construction machinery guard rail lifting device, comprising a device body; through the rotation of motor, drive the speed reducer and rotate, the rotation of speed reducer makes first pivot rotate, first pivot drives two-way lead screw and rotates, the rotation of two-way lead screw makes first slider and second slider be close to each other or move away from each other in the spout, when first slider and second slider are close to each other, first limiting plate and second limiting plate can be close to each other, thereby make first limiting plate and second limiting plate's effect can press from both sides tight fixedly to the both sides of guardrail, then fix the both ends of guardrail through the effect of first grapple and second grapple, just can make the guardrail to rise through the effect of telescopic cylinder, the device has solved the defect that the guardrail is lifted the manual work and is wasted time and energy in the tradition technology, simultaneously can also guarantee the stability of guardrail in the lifting process.
In the prior art, the bolts are required to be manually removed, the manual labor intensity in the manual bolt removing process is high, and the working efficiency is low.
Disclosure of utility model
The utility model aims to solve the defects of the prior art that the manual labor intensity is high and the working efficiency is low in the manual bolt dismantling process, and provides a railway construction machinery guard rail lifting device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The rail guard lifting device of the railway construction machinery comprises a support frame, wherein a telescopic motor is fixedly arranged below the support frame, a mounting plate is fixedly arranged at the bottom end of the telescopic motor, an adjusting rod is rotatably arranged at the bottom end of the mounting plate, connecting rings are symmetrically and threadedly connected at two ends of the adjusting rod, lifting components are fixedly arranged at the bottom of the connecting rings, a disassembling component is threadedly connected on the lifting components, and the disassembling component is used for disassembling a rail guard bolt;
The disassembly assembly comprises a first motor, a fixing piece and a disassembly tube, wherein the first motor is fixedly arranged on the lifting assembly, the fixing piece is fixedly connected with the output end of the first motor, a threaded opening is formed in the top of the disassembly tube, the threaded opening is in threaded connection with the bottom end of the fixing piece, and an insertion groove is formed in the bottom surface of the disassembly tube.
Preferably, the insertion groove comprises a clamping section and a fixing section, the clamping section and the fixing section are in the same shape and alignment, and the bottom end size of the clamping section is smaller than the size of the fixing section.
Preferably, the fixing piece comprises a chassis and a first threaded rod, the chassis is fixedly connected with the output end of the first motor, the first threaded rod is fixedly installed at the bottom of the chassis, and the first threaded rod is in threaded connection with the threaded opening.
Preferably, the lifting assembly comprises a fixed pipe, a second motor, a second threaded rod and a fixed plate, wherein the second motor is fixedly arranged at the inner top of the fixed pipe, one end of the second threaded rod is fixedly connected with the output end of the second motor, the other end of the second threaded rod is rotatably connected with the bottom end of the fixed pipe, a through hole is formed in the side face of the fixed pipe, the through hole is penetrated by the fixed plate and is in threaded connection with the second threaded rod, and the first motor is fixedly arranged on the bottom face of the fixed plate.
Preferably, the thread grooves are symmetrically formed in the two ends of the adjusting rod, the adjusting rod is fixedly connected with the mounting plate through a fixing ring, the middle part of the adjusting rod is rotatably arranged in the fixing ring, a third motor is fixedly arranged on the side face of the supporting frame, and the adjusting rod is fixedly connected with the output end of the third motor.
Preferably, the inside of the clamping section is made of elastic materials.
According to the utility model, when bolts on the guard rail are required to be disassembled, the supporting frames are erected on two sides of the railway track and are regulated by the regulating rods, the disassembly pipes matched with the bolts are selected according to the sizes of the bolts to be disassembled, the disassembly components are lifted by the lifting components, so that the insertion grooves of the disassembly pipes are clamped into the heads of the bolts, and the disassembly pipes are moved upwards while rotating by the combined work of the first motor and the lifting components, so that the bolts are disassembled, the labor is saved, the labor intensity is reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a rail guard lifting device for a railway construction machine according to the present utility model;
FIG. 2 is a sectional view showing the construction of a lifting assembly of a railway construction machine rail guard lifting device according to the present utility model;
FIG. 3 is a sectional view showing the construction of a disassembling assembly of a railway construction machine guard rail lifting device according to the present utility model;
fig. 4 is a schematic structural view of a lifting assembly of a rail guard restoring apparatus for railway construction machinery according to the present utility model.
In the figure: 1 support frame, 2 flexible motors, 3 mounting panels, 4 regulation pole, 5 go-between, 6 fixed ring, 7 lifting unit, 71 fixed pipe, 72 second motor, 73 second threaded rod, 74 fixed plate, 8 dismantlement subassembly, 81 first motor, 82 mounting, 83 dismantlement pipe, 84 card income section, 85 fixed section, 86 first threaded rod, 9 third motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a railway construction machinery guard rail lifting device comprises a support frame 1, wherein a telescopic motor 2 is fixedly arranged below the support frame 1, a mounting plate 3 is fixedly arranged at the bottom end of the telescopic motor 2, an adjusting rod 4 is rotatably arranged at the bottom end of the mounting plate 3, connecting rings 5 are symmetrically and threadedly connected at two ends of the adjusting rod 4, a lifting assembly 7 is fixedly arranged at the bottom of the connecting rings 5, a disassembling assembly 8 is threadedly connected on the lifting assembly 7, and the disassembling assembly 8 is used for disassembling guard rail bolts;
The disassembly assembly 8 comprises a first motor 81, a fixing piece 82 and a disassembly tube 83, wherein the first motor 81 is fixedly installed on the lifting assembly 7, the fixing piece 82 is fixedly connected with the output end of the first motor 81, a threaded opening is formed in the top of the disassembly tube 83, the threaded opening is in threaded connection with the bottom end of the fixing piece 82, and an insertion groove is formed in the bottom surface of the disassembly tube 83.
The inserting groove comprises a clamping section 84 and a fixing section 85, the clamping section 84 and the fixing section 85 are in the same shape and are aligned, the bottom end size of the clamping section 84 is smaller than the size of the fixing section 85, the clamping section 84 is used for fixing the bolt head, and the size of the fixing end is matched with the corresponding bolt head;
The fixing piece 82 comprises a chassis and a first threaded rod 86, the chassis is fixedly connected with the output end of the first motor 81, the first threaded rod 86 is fixedly installed at the bottom of the chassis, the first threaded rod 86 is in threaded connection with a threaded port, and the fixing piece 82 enables the dismounting tube 83 to be replaceable, so that insertion grooves with different specifications can be replaced according to use requirements;
the lifting assembly 7 comprises a fixed pipe 71, a second motor 72, a second threaded rod 73 and a fixed plate 74, wherein the second motor 72 is fixedly arranged at the inner top of the fixed pipe 71, one end of the second threaded rod 73 is fixedly connected with the output end of the second motor 72, the other end of the second threaded rod is rotationally connected with the bottom end of the fixed pipe 71, a through hole is formed in the side surface of the fixed pipe 71, the fixed plate 74 penetrates through the through hole and is in threaded connection with the second threaded rod 73, the first motor 81 is fixedly arranged on the bottom surface of the fixed plate 74, and the second motor 72 drives the second threaded rod 73 to rotate so that the fixed plate 74 moves up and down on the second threaded rod 73;
Screw grooves are symmetrically formed in two ends of the adjusting rod 4, the adjusting rod 4 is fixedly connected with the mounting plate 3 through a fixed ring 6, the middle part of the adjusting rod 4 is rotatably mounted in the fixed ring 6, a third motor 9 is fixedly mounted on the side face of the supporting frame 1, the adjusting rod 4 is fixedly connected with the output end of the third motor 9, and the symmetrically formed screw grooves can enable the connecting ring 5 to move relatively when the adjusting rod 4 rotates, so that the connecting rings 5 at two ends can be horizontally adjusted;
the snap-in section 84 is made of elastic material, and the elastic hard material can enable the top of the bolt to enter the insertion groove, and simultaneously has a base fixing effect on the top of the bolt after the top of the bolt enters.
In the utility model, when bolts on the guard rail are required to be disassembled, the support frame 1 is erected on two sides of the railway track and is regulated by the regulating rods 4, the disassembly pipes 83 matched with the sizes of the bolts are selected according to the sizes of the bolts to be disassembled, the disassembly assembly 8 is lifted by the lifting assembly 7, the insertion grooves of the disassembly pipes 83 are clamped into the heads of the bolts, and the disassembly pipes 83 are moved upwards while rotating by the joint work of the first motor 81 and the lifting assembly 7, so that the bolts are disassembled, the labor is saved, the labor intensity is reduced, and the working efficiency is improved.
Overall, for technical problems: the manual labor intensity is high in the process of manually dismantling the bolts, and the working efficiency is low; adopts the technical proposal that: dismantling the bolts through the lifting assembly and the dismantling assembly; the implementation process of the technical scheme is as follows: when bolts on the guard rail are required to be disassembled, the support frame 1 is erected on two sides of a railway track and is regulated by the regulating rods 4, the disassembly pipes 83 matched with the sizes of the bolts are selected according to the sizes of the bolts to be disassembled, the disassembly assembly 8 is lifted by the lifting assembly 7, the insertion grooves of the disassembly pipes 83 are clamped into the heads of the bolts, and the disassembly pipes 83 are moved upwards while rotating by the combined work of the first motor 81 and the lifting assembly 7, so that the bolts are disassembled; to necessarily solve the technical problem, the technical effect achieved is that: the labor is saved, the labor intensity is reduced, and the working efficiency is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a railway construction machinery guardrail lifting device, includes support frame (1), its characterized in that, support frame (1) below fixed mounting has flexible motor (2), flexible motor (2) bottom fixed mounting has mounting panel (3), mounting panel (3) bottom rotates and installs regulation pole (4), regulation pole (4) both ends symmetry threaded connection has go-between (5), go-between (5) bottom fixed mounting has lifting unit (7), threaded connection has on lifting unit (7) to dismantle subassembly (8), dismantle subassembly (8) are used for dismantling the guardrail bolt;
The disassembly component (8) comprises a first motor (81), a fixing piece (82) and a disassembly tube (83), wherein the first motor (81) is fixedly installed on the lifting component (7), the fixing piece (82) is fixedly connected with the output end of the first motor (81), a threaded opening is formed in the top of the disassembly tube (83), the threaded opening is in threaded connection with the bottom end of the fixing piece (82), and an insertion groove is formed in the bottom surface of the disassembly tube (83).
2. The railway construction machine guard rail lifting device according to claim 1, wherein the insertion groove comprises a clamping section (84) and a fixing section (85), the clamping section (84) is in the same shape and aligned with the fixing section (85), and the bottom end size of the clamping section (84) is smaller than the size of the fixing section (85).
3. The railway construction machinery guard rail lifting device according to claim 1, wherein the fixing piece (82) comprises a chassis and a first threaded rod (86), the chassis is fixedly connected with the output end of the first motor (81), the first threaded rod (86) is fixedly installed at the bottom of the chassis, and the first threaded rod (86) is in threaded connection with a threaded port.
4. The railway construction machinery guard rail lifting device according to claim 1, wherein the lifting assembly (7) comprises a fixed pipe (71), a second motor (72), a second threaded rod (73) and a fixed plate (74), the second motor (72) is fixedly installed at the inner top of the fixed pipe (71), one end of the second threaded rod (73) is fixedly connected with the output end of the second motor (72), the other end of the second threaded rod is rotatably connected with the bottom end of the fixed pipe (71), a side opening is formed in the fixed pipe (71), the fixed plate (74) penetrates through the opening to be in threaded connection with the second threaded rod (73), and the first motor (81) is fixedly installed on the bottom surface of the fixed plate (74).
5. The railway construction machinery guard rail lifting device according to claim 1, wherein thread grooves are symmetrically formed in two ends of the adjusting rod (4), the adjusting rod (4) is fixedly connected with the mounting plate (3) through a fixing ring (6), the middle part of the adjusting rod (4) is rotatably arranged in the fixing ring (6), a third motor (9) is fixedly arranged on the side face of the supporting frame (1), and the output end of the adjusting rod (4) is fixedly connected with the output end of the third motor (9).
6. A railway construction machine guard rail lifting device according to claim 2, characterized in that the inside of the snap-in section (84) is made of a resilient material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322232165.9U CN220888169U (en) | 2023-08-18 | 2023-08-18 | Railway construction machinery guard rail lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322232165.9U CN220888169U (en) | 2023-08-18 | 2023-08-18 | Railway construction machinery guard rail lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220888169U true CN220888169U (en) | 2024-05-03 |
Family
ID=90842434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322232165.9U Active CN220888169U (en) | 2023-08-18 | 2023-08-18 | Railway construction machinery guard rail lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220888169U (en) |
-
2023
- 2023-08-18 CN CN202322232165.9U patent/CN220888169U/en active Active
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