CN211515891U - Straightening device for crimping pipe of power transmission and transformation construction lead - Google Patents
Straightening device for crimping pipe of power transmission and transformation construction lead Download PDFInfo
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- CN211515891U CN211515891U CN202020025083.0U CN202020025083U CN211515891U CN 211515891 U CN211515891 U CN 211515891U CN 202020025083 U CN202020025083 U CN 202020025083U CN 211515891 U CN211515891 U CN 211515891U
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Abstract
The utility model discloses a power transmission and transformation construction wire crimping pipe coalignment, including alignment mechanism, alignment mechanism includes the support, the hydraulic stem, the mount, the guide pillar, the application of force board, the lower moulding-die, cable slide mechanism and die block, the mount is installed to the symmetry on the outer wall of support both sides, the mount is equipped with the guide pillar, hydraulic stem fixed mounting is in the axis department at support top, the output and the application of force board of hydraulic stem are connected, the spout has been seted up in the application of force inboard, be equipped with the internal thread fixed block in the application of force inboard, lower moulding-die sliding connection is in the spout, be equipped with the ball on cable slide mechanism's the inner wall, the die block both. The utility model provides a power transmission and transformation construction wire crimping pipe coalignment can make the alignment mould remove the position that needs the alignment, has set up the die block to increased spring stop gear, avoided taking place the phenomenon of backward bending, can be used in not unidimensional crooked crimping pipe, and alleviate the maintenance personal burden.
Description
Technical Field
The utility model relates to a power transmission and transformation circuit construction technical field relates to a power transmission and transformation construction wire crimping pipe coalignment particularly.
Background
In recent years, in the process of operation and maintenance of power transmission and transformation construction, the problem that the wire crimping pipe is bent is often found, the long-time bending of the crimping pipe can cause uneven stress on the wire near the pipe opening of the crimping pipe, the lead with uneven stress in the running process can generate fatigue and finally break strands under the long-term action of tension and resonance, such problems therefore pose a great problem for long-term use of power transmission and transformation lines, and for this reason, handling such problems becomes a key element in line maintenance, after the bending of the compression-joint pipe is found in the overhauling process, because the compression-joint pipe is positioned in the air, the existing processing scheme can put a plurality of wires on the ground for maintenance in some cases, even some compression-joint pipes which are serious need to be cut off and heavy pressure can finish the maintenance work, and some compression-joint pipes are limited by the field topography and are difficult to add, so that a construction unit consumes a lot of manpower and financial resources in the aspect of processing the bending of the compression-joint pipe.
At present, partial straightening devices also enter the market, but in the existing straightening devices, the processed crimping pipe has a single diameter and cannot be adjusted, the crimping pipe can be bent reversely, the workload of straightening work is increased, the general stress position is single, if the crimping pipe is bent at multiple positions, the operation is very troublesome, and in the high-altitude operation environment, workers are required to carry the crimping pipe to the position, so that the straightening device is also very inconvenient for the workers and consumes manpower.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing a power transmission and transformation construction wire crimping pipe coalignment, aims at solving the crimping pipe and can reverse the bending, and the diameter that coalignment handled the crimping pipe is single to very troublesome problem that consumes the manpower.
Technical scheme
In order to achieve the above object, the utility model provides a pair of power transmission and transformation construction wire crimping pipe coalignment, including straightening mechanism:
the straightening mechanism comprises a bracket, a hydraulic rod, a fixing frame, a guide pillar, a force application plate, a lower pressing die, a cable sliding mechanism and a bottom die;
the outer walls of two sides of the bracket are symmetrically provided with fixed frames, the fixed frames are provided with guide pillars, one ends of the guide pillars penetrate through and extend to the outer part of the bottom surface of the fixed frame, one ends of the guide pillars, which are positioned on the outer side of the fixed frame, are fixedly connected with the top of the force application plate, and the outer walls of the guide pillars, which are positioned in the fixed frames, are provided with springs a;
one end of the hydraulic rod is fixedly arranged at the middle shaft at the top of the bracket, the output end of the hydraulic rod is connected with the middle shaft at the top of the force application plate, and the hydraulic rod drives the force application plate to perform linear motion in the vertical direction;
a sliding groove is formed in the force application plate, an internal thread fixing block is arranged in a port on one side of the force application plate, the lower pressing die is connected in the sliding groove in a sliding mode, a threaded rod is fixedly installed on the outer wall of the lower pressing die on one side in the sliding groove, and the threaded rod is connected in the internal thread fixing block in a threaded mode;
the inner wall of the cable sliding mechanism is provided with a ball, and the ball is used for increasing rolling friction with the cable;
and the inner walls of the two opposite sides of the concave structure of the bottom die are respectively provided with a pressing block, and the two pressing blocks keep moving back or in opposite directions along with the radius of the crimping pipe.
Preferably, a handle is fixedly mounted at the middle shaft at the top of the support.
Preferably, the bracket is of an inverted C-shaped structure.
Preferably, the cable sliding mechanisms are symmetrically installed on both sides of the bottom surface of the bracket.
Preferably, the cable sliding mechanism is a hollow cylindrical structure with a discontinuous outer wall, one end of the port of the cable sliding mechanism is hinged with a fixing plate, and the other end of the fixing plate is connected to the other end of the port of the cable sliding mechanism through a screw thread.
Preferably, the bottom die comprises a pressing block, a guide rod, a spring b, a moving groove and a guide groove, wherein the moving groove is symmetrically arranged on the upper surface of a bottom cross bar of the support and is internally provided with the pressing block, the guide rod is symmetrically arranged on the surface of the inner wall of one opposite side of the moving groove, the spring b is fixedly arranged at the middle shaft of the opposite side of the moving groove, the other end of the spring b is fixedly arranged on the outer side wall of the pressing block, and the guide groove is symmetrically arranged in the pressing block.
Preferably, the other end of the guide rod is located at a port of the guide groove, and the guide rod and the guide groove are matched with each other.
Preferably, a rocker is fixedly mounted at one end of the threaded rod, which is far away from the lower pressing die.
Preferably, the hydraulic rod is GS147-15-265 in specific.
Advantageous effects
Compared with the prior art, the utility model provides a pair of power transmission and transformation construction wire crimping pipe coalignment possesses following beneficial effect:
1. the utility model discloses a, use guide rail and slider cooperation to with the supplementary structure of threaded rod, make the alignment mould can remove the position that needs, when carrying out the alignment of crimping pipe, the mould position only need be adjusted to the many plays bending type, need not remove whole coalignment, and is very convenient.
2. The utility model discloses a, in fixed crimping pipe position department, designed the die block through increasing, because the die block is planar, consequently in the alignment process, reverse phenomenon of buckling can not appear to increased spring stop gear, guaranteed that the position of alignment mould can not too be close to the die block, avoid crimping pipe atress too big, receive the damage.
3. The utility model discloses a, the die block utilizes the cooperation between spring and the compact heap, and the crimping pipe of different diameters can all be fixed on the die block for a coalignment can be used for the crooked crimping pipe on the different power transmission and transformation circuits, has saved public resource.
4. The utility model discloses a, set up cable fixing device in coalignment's both sides, when constructor carried out high altitude and acts on, simply fix coalignment on the cable, coalignment directly slides to crimping pipe position on the cable, and constructor carries out alignment work again, very uses manpower sparingly.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
Fig. 1 is a schematic view of the front view structure of the present invention;
FIG. 2 is a schematic side view structure of the present invention;
FIG. 3 is a schematic view of the side view cross-section structure of the present invention;
fig. 4 is the schematic view of the structure threaded rod connection structure of the present invention.
The main reference numbers:
1. a straightening mechanism; 11. a handle; 12. a support; 13. a hydraulic lever; 14. a fixed mount; 15. a guide post; 151. a spring a; 16. a force application plate; 161. a rocker; 162. a threaded rod; 163. an internal thread fixing block; 164. a chute; 17. pressing a die; 18. a cable sliding mechanism; 181. a bolt; 182. a fixing plate; 183. a ball bearing; 19. bottom die; 191. a compression block; 192. a guide bar; 193. a spring b; 194. a moving groove; 195. a guide groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.
Referring to fig. 1-4, a straightening device for a wire crimping pipe in power transmission and transformation construction comprises a straightening mechanism 1, wherein the straightening mechanism 1 comprises a bracket 12, a hydraulic rod 13, a fixing frame 14, a guide post 15, a force application plate 16, a lower pressing die 17, a cable sliding mechanism 18 and a bottom die 19, when the wire crimping pipe is found to be bent during power transmission and transformation construction overhaul, a maintenance worker brings the straightening mechanism 1 to a high altitude, loosens a bolt 181, opens a fixing plate 182, fixes a power transmission and transformation cable in the cable sliding mechanism 18, closes the fixing plate 182 after the fixing of two ends is finished, and screws the bolt 181, and the maintenance worker only needs to hang a safety belt to reach the bent wire crimping pipe position, and pulls the straightening mechanism 1 fixed on the cable to the wire crimping pipe position by using a ball 183 on the inner wall of the cable sliding mechanism 18, so that the burden of the maintenance worker in high altitude operation can be reduced, the output end of the hydraulic rod 13 is fixedly arranged at the center shaft at the top of the force application plate 16, the bottom surfaces of the two guide posts 15 are symmetrically arranged at two sides of the top of the force application plate 16, the guide posts 15 are arranged on the outer wall of the fixed frame 14 and provided with springs a151, the hydraulic rod 13 is started to perform vertical linear motion to drive the force application plate 16 and the guide posts 15 fixed at the top of the force application plate 16 to perform vertical linear motion together, when moving downwards, the force application plate 16 moves downwards, the springs a151 arranged on the guide posts 15 deform, after reaching a certain position, the springs a151 reach the deformation limit, namely, the limiting function is achieved, when the force application plate 16 moves downwards, the lower press die 17 connected with the sliding groove 164 arranged in the force application plate 16 is driven to move downwards, meanwhile, the bent lead crimping pipe is arranged in the bottom die 19, the pressing block 191 is matched with the springs b193 to adjust the width of the bottom die 19 according to the diameter of the crimping pipe, and the lead crimping pipe is fixed in the bottom die 19, the position of the lower die 17 is adjusted by controlling the threaded rod 162 by the rocker 161 according to the bending position, and when the lower die 19 is pressed downwards, the bottom die 19 plays a role of supporting and straightening the bent lead crimping pipe.
As a further technical solution provided by the present invention, as shown in fig. 1, the outer walls of the two sides of the bracket 12 are symmetrically installed with a fixing frame 14, the fixing frame 14 is provided with a guide post 15, one end of the guide post 15 penetrates and extends to the outside of the bottom surface of the fixing frame 14, and the end located outside the fixing frame 14 is fixedly connected with the top of the force application plate 16, the outer wall of the guide post 15 located inside the fixing frame 14 is installed with a spring a151, one end of the hydraulic rod 13 is fixedly installed at the middle axis of the top of the bracket 12, the output end of the hydraulic rod 13 is connected with the middle axis of the top of the force application plate 16, the hydraulic rod 13 drives the force application plate 16 to perform vertical linear motion, when the force application plate 16 performs vertical linear motion, the guide post 15 fixed at the top of the force application plate 16 is driven, when the force application plate 16 moves downwards, the spring a151 arranged on the guide post 15 deforms, and after the spring a151 reaches a certain position, the spring a151 reaches a deformation limit, namely, plays a role in limiting.
Wherein, a handle 11 is fixedly installed at the top middle shaft of the bracket 12, and the handle 11 is convenient for maintenance personnel to take the straightening mechanism 1.
Wherein, cable sliding mechanism 18 is symmetrically installed on both sides of the bottom surface of bracket 12, and both sides are provided with cable sliding mechanism 18, can let straightening mechanism 1 stable place on the cable, and is more stable during the slip.
Wherein, threaded rod 162 is kept away from the one end fixed mounting of lower moulding die 17 and is had rocker 161, and rocker 161 can be better control threaded rod 162, and when the position of adjustment lower moulding die 17, direct control rocker 161 just can fix lower moulding die 17 in the position that needs, and is more convenient.
As a further technical solution provided by the present invention, as shown in fig. 2, a ball 183 is disposed on an inner wall of the cable sliding mechanism 18, the ball 183 is used for increasing rolling friction with the cable, the cable sliding mechanism 18 is embodied as a hollow cylindrical structure with a discontinuous outer wall, one end of a port of the cable sliding mechanism 18 is hinged to a fixing plate 182, the other end of the fixing plate 182 is screwed to the other end of the port of the cable sliding mechanism 18 through a bolt 181, the cable sliding mechanism 18 with a discontinuous outer wall provides an open position for placing the cable, in fixing the cable, the bolt 181 is loosened so that the fixing plate 182 is opened in the hinge position, and after the cable is placed, the fixing plate 182 is closed, the fixing plate 182 is fixed using the bolt 181, when moving on the cable, ball 183 plays a rolling role, avoids cable slide mechanism 18 to damage the cable to be convenient for maintenance personal to pull straightening mechanism 1.
As a further technical solution provided by the present invention, as shown in fig. 3, the inner walls of two opposite sides of the concave structure of the bottom mold 19 are respectively provided with a pressing block 191, the two pressing blocks 191 keep moving back or opposite to each other along with the radius of the crimping pipe, the bottom mold 19 comprises a pressing block 191, a guide rod 192, a spring b193, a moving groove 194 and a guide groove 195, the moving groove 194 is symmetrically installed on the upper surface of the bottom bar of the bracket 12, the pressing block 191 is respectively provided in the two moving grooves 194, the guide rod 192 is symmetrically installed on the inner wall surface of one opposite side, the spring b193 is fixedly installed on the middle shaft of the other opposite side of the two moving grooves 194, the other end of the spring b193 is fixedly installed on the opposite outer side wall of the pressing block 191, the guide groove 195 is symmetrically provided in the pressing block 191, when fixing the wire crimping pipe, the crimping pipe is firstly placed in the bottom mold 19, the pressing blocks 191 are pressed against two sides of the crimping pipe, so that the pressing block 191 is tightly fixed to the pipe, and the guide rod 192 and the guide groove 195 are matched to play a guiding role, so that the pressing block 191 is stably moved into the moving groove 194.
As a further technical solution provided by the present invention, as shown in fig. 4, a sliding groove 164 is formed in the force application plate 16, an internal thread fixing block 163 is provided in a port on one side of the force application plate 16, the lower pressing die 17 is slidably connected to the sliding groove 164, a threaded rod 162 is fixedly mounted on an outer wall of one side of the lower pressing die 17 located in the sliding groove 164, the threaded rod 162 is threadedly connected to the internal thread fixing block 163, the lower pressing die 17 is slidably connected to the sliding groove 164 formed in the force application plate 16, the position of the lower pressing die 17 is controlled by the threaded rod 162, and when the internal thread fixing block 163 is threadedly connected, the lower pressing die 17 is driven to perform a linear motion.
The working principle is as follows: the cable sliding mechanism 18 with the discontinuous outer wall provides an opening position for placing a cable, when the cable is fixed, the bolt 181 is loosened, so that the fixing plate 182 is opened along the hinged position, after the cable is placed, the fixing plate 182 is closed, the fixing plate 182 is fixed by using the bolt 181, when the cable moves on, the ball 183 plays a rolling role, the cable sliding mechanism 18 is prevented from damaging the cable, and a maintenance worker can conveniently pull the straightening mechanism 1; the output end of the hydraulic rod 13 is fixedly arranged at the center shaft at the top of the force application plate 16, the bottom surfaces of the two guide posts 15 are symmetrically arranged at two sides of the top of the force application plate 16, the guide posts 15 are arranged on the outer wall of the fixed frame 14 and provided with springs a151, the hydraulic rod 13 is started to perform vertical linear motion to drive the force application plate 16 and the guide posts 15 fixed at the top of the force application plate 16 to perform vertical linear motion together, when moving downwards, the force application plate 16 moves downwards, the springs a151 arranged on the guide posts 15 deform, after reaching a certain position, the springs a151 reach the deformation limit, namely, the limiting function is achieved, when the force application plate 16 moves downwards, the lower press die 17 connected with the sliding groove 164 arranged in the force application plate 16 is driven to move downwards, meanwhile, the bent lead crimping pipe is arranged in the bottom die 19, the pressing block 191 is matched with the springs b193 to adjust the width of the bottom die 19 according to the diameter of the crimping pipe, and the lead crimping pipe is fixed in the bottom die 19, the position of the lower die 17 is adjusted by controlling the threaded rod 162 by the rocker 161 according to the bending position, and when the lower die 19 is pressed downwards, the bottom die 19 plays a role of supporting and straightening the bent lead crimping pipe.
The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.
Claims (8)
1. The utility model provides a power transmission and transformation construction wire crimping pipe coalignment, includes straightening mechanism (1), its characterized in that:
the straightening mechanism (1) comprises a bracket (12), a hydraulic rod (13), a fixed frame (14), a guide post (15), a force application plate (16), a lower pressing die (17), a cable sliding mechanism (18) and a bottom die (19);
the outer walls of two sides of the bracket (12) are symmetrically provided with fixed frames (14), the fixed frames (14) are provided with guide pillars (15), one ends of the guide pillars (15) penetrate through and extend to the outer part of the bottom surface of the fixed frames (14), one ends of the guide pillars (15) positioned on the outer sides of the fixed frames (14) are fixedly connected with the tops of the force application plates (16), and the outer walls of the guide pillars (15) positioned in the fixed frames (14) are provided with springs a (151);
one end of the hydraulic rod (13) is fixedly arranged at the middle shaft at the top of the bracket (12), the output end of the hydraulic rod (13) is connected with the middle shaft at the top of the force application plate (16), and the hydraulic rod (13) drives the force application plate (16) to perform linear motion in the vertical direction;
a sliding groove (164) is formed in the force application plate (16), an internal thread fixing block (163) is arranged in a port on one side of the force application plate (16), the lower pressing die (17) is connected in the sliding groove (164) in a sliding manner, a threaded rod (162) is fixedly installed on the outer wall of the lower pressing die (17) on one side in the sliding groove (164), and the threaded rod (162) is connected in the internal thread fixing block (163) in a threaded manner;
the inner wall of the cable sliding mechanism (18) is provided with a ball (183), and the ball (183) is used for increasing rolling friction with the cable;
the inner walls of two opposite sides of the concave structure of the bottom die (19) are respectively provided with a pressing block (191), and the two pressing blocks (191) keep moving back or in opposite directions along with the radius of the crimping pipe.
2. The straightening device for the crimping pipe of the power transmission and transformation construction lead according to claim 1, wherein a handle (11) is fixedly arranged at a central shaft at the top of the bracket (12).
3. The straightening device for the crimping pipe of the power transmission and transformation construction lead according to claim 1, wherein the bracket (12) is of an inverted C-shaped structure.
4. The straightening device for the crimping pipe of the power transmission and transformation construction lead according to claim 1, wherein the cable sliding mechanisms (18) are symmetrically arranged on two sides of the bottom surface of the bracket (12).
5. The straightening device for the crimping pipe of the power transmission and transformation construction lead according to claim 1, wherein the cable sliding mechanism (18) is a hollow cylindrical structure with a discontinuous outer wall, one end of a port of the cable sliding mechanism (18) is hinged with a fixing plate (182), and the other end of the fixing plate (182) is in threaded connection with the other end of the port of the cable sliding mechanism (18) through a bolt (181).
6. The straightening device for the crimping pipe of the power transmission and transformation construction lead according to claim 1, wherein the bottom die (19) comprises a pressing block (191), a guide rod (192), a spring b (193), a moving groove (194) and a guide groove (195), the moving groove (194) is symmetrically installed on the upper surface of a bottom cross bar of the bracket (12), the pressing block (191) is arranged in each of the two moving grooves (194), the guide rod (192) is symmetrically installed on the surface of the inner wall of one opposite side of the moving groove (194), the spring b (193) is fixedly installed on a center shaft of the other opposite side of the moving groove (194), the other end of the spring b (193) is fixedly installed on the outer side wall of the pressing block, and the guide groove (195) is symmetrically formed in the pressing block (191).
7. The straightening device for the crimping pipe of the power transmission and transformation construction lead according to claim 6, wherein the other end of the guide rod (192) is located at a port of the guide groove (195), and the guide rod (192) is matched with the guide groove (195).
8. The straightening device for the crimping pipe of the power transmission and transformation construction lead wire as claimed in claim 1, wherein a rocker (161) is fixedly mounted at one end of the threaded rod (162) far away from the lower die (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020025083.0U CN211515891U (en) | 2020-01-07 | 2020-01-07 | Straightening device for crimping pipe of power transmission and transformation construction lead |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020025083.0U CN211515891U (en) | 2020-01-07 | 2020-01-07 | Straightening device for crimping pipe of power transmission and transformation construction lead |
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| CN211515891U true CN211515891U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020025083.0U Active CN211515891U (en) | 2020-01-07 | 2020-01-07 | Straightening device for crimping pipe of power transmission and transformation construction lead |
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| CN (1) | CN211515891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603062A (en) * | 2022-03-25 | 2022-06-10 | 安徽金林科技股份有限公司 | Flat copper wire straightening device |
-
2020
- 2020-01-07 CN CN202020025083.0U patent/CN211515891U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603062A (en) * | 2022-03-25 | 2022-06-10 | 安徽金林科技股份有限公司 | Flat copper wire straightening device |
| CN114603062B (en) * | 2022-03-25 | 2024-04-02 | 安徽金林科技股份有限公司 | Flat copper wire straightener |
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