CN211351487U

CN211351487U - Cable erection is with supplementary draw off mechanism

Info

Publication number: CN211351487U
Application number: CN202020141054.0U
Authority: CN
Inventors: 崔同定
Original assignee: Yangzhou Zhongxing Cable Co ltd
Current assignee: Yangzhou Zhongxing Cable Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-08-25
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a cable erection is with supplementary guy wire device, including first pinch roller, second pinch roller and bottom plate, the middle part fixed connection of first pinch roller and connecting axle, the both ends of connecting axle are passed through the bearing and are connected with first connection shell rotation, the middle part fixed connection of second pinch roller and transmission shaft, the one end of transmission shaft is passed through the bearing and is connected with the backup pad rotation, backup pad fixed connection is on the upper portion of bottom plate, the bottom plate passes through the bracing piece and is connected shell fixed connection with the second, the shell is connected through connecting axle and gyro wheel rotation to the second, the side fixedly connected with limiting plate of shell is connected to the second, the bottom plate is inserted through a section of thick bamboo and is connected with the locating part, the upper portion fixedly connected with push rod of bottom plate. The utility model provides a present cable need use the manpower to drag the cable when erectting, has wasted a large amount of manpower resources to and the big scheduling problem of intensity of labour who erects personnel.

Description

Cable erection is with supplementary draw off mechanism

Technical Field

The utility model relates to a cable erection technical field specifically is a cable erection is with supplementary draw off mechanism.

Background

At present, the global oil crisis is more and more serious, and the environmental pollution problem caused by long-term use of oil as a main energy source is also more and more serious, people are forced to find a clean and renewable energy source to replace oil, electric energy is widely accepted as a renewable clean energy source, the application field of electric energy is very wide, a cable is used as a wire for transmitting electric energy and is widely applied, the electric energy can be remotely transmitted through the cable, but the current cable has a large limitation in erection, the length of the cable is very long due to the fact that the cable needs to remotely transmit the electric energy, and then the cable is very troublesome to drag when being erected, erection personnel often need to pull the cable together by a plurality of people to drag the longer cable, and a large amount of human resources are wasted, meanwhile, the labor intensity of the erecting personnel is very high, and the situation of muscle strain often occurs, so that the prior art needs to be improved to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a cable erection is with supplementary draw off mechanism to solve the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable erection is with supplementary draw-off mechanism, includes first pinch roller, second pinch roller and bottom plate, the middle part fixed connection of first pinch roller and connecting axle, the both ends of connecting axle are passed through the bearing and are connected with first connection shell rotation, the middle part fixed connection of second pinch roller and transmission shaft, the one end of transmission shaft is passed through the bearing and is connected with the backup pad rotation, backup pad fixed connection is on the upper portion of bottom plate, the bottom plate passes through bracing piece and second connection shell fixed connection, the second is connected the shell and is passed through the connecting axle and is connected with the gyro wheel rotation, the side fixedly connected with limiting plate of shell is connected to the second, the bottom plate is inserted through inserting a section of thick bamboo and is connected with the locating part, the upper portion fixedly connected with push rod of bottom.

Preferably, the lower part of the bottom plate is fixedly connected with a supporting rod, the lower part of the supporting rod is fixedly connected with a second connecting shell, the second connecting shell is fixedly connected with a connecting shaft, and the connecting shaft is rotatably connected with the roller through a bearing.

Preferably, the limiting plates are four, the limiting plates are respectively and fixedly connected to the outer side face of the first connecting shell, the upper portion of the base plate is fixedly connected with the inserting barrel, the limiting parts are four, and the limiting parts are all connected with the inserting barrel in an inserting and combining mode.

Preferably, the first pinch roller is composed of a flexible part and a pinch roller main body, the surface of the groove of the pinch roller main body is fixedly connected with the flexible part, and the first pinch roller and the second pinch roller are identical in structure.

Preferably, the upper portion of the first connection shell is fixedly connected with a lifting rod, threaded rods are fixedly connected to two sides of the first connection shell, the first connection shell is connected with the support plate in a sliding mode through the threaded rods, and the threaded rods are connected with locking wheels in a screwing mode.

Preferably, the other end of the transmission shaft penetrates through the supporting plate and is fixedly connected with the driven gear, the part of the transmission shaft penetrating through the supporting plate is rotatably connected with the supporting plate through a bearing, the driven gear is meshed with the driving gear, and the supporting plate on the outer side of the driven gear is fixedly connected with the protective cover.

Preferably, the upper portion fixedly connected with motor of bottom plate, the output shaft of motor passes safety cover and driving gear fixed connection, electric connection has the power cord on the motor, be provided with the switch on the power cord, the terminal electric connection of power cord has the plug.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the device can move by fixedly installing the moving wheels at the bottom of the bottom plate, so that the device has convenient mobility, the integral working performance of the device is improved, the device is convenient for a user to use, the working efficiency of the user is greatly improved, the friction force between the first pressing wheel and the cable and the friction force between the second pressing wheel and the cable are increased by arranging the flexible parts in the first pressing wheel and the second pressing wheel, the device can not slip when the cable is dragged, the flexible parts can buffer the cable when the cable is extruded by the first pressing wheel and the second pressing wheel, the cable is prevented from being extruded and damaged when the cable is dragged by the device, the safety of the cable when the cable is dragged by the device is ensured, the cable is effectively protected, and the device is limited and fixed by the arranged limiting part, thereby make this device have very good stability ability to improve the stability when the device moves, drive first pinch roller and second pinch roller through using the motor and rotate, replaced the manual work and pulled the cable, saved a large amount of manpower resources, alleviateed the intensity of labour who erects personnel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a cross-sectional view of the pinch roller of the present invention.

The reference numbers in the figures are: 1. lifting a pull rod; 2. a push rod; 3. a support plate; 4. a first connection housing; 5. a threaded rod; 6. a locking wheel; 7. a connecting shaft; 8. a first pinch roller; 9. a second pinch roller; 10. a drive shaft; 11. a plug; 12. a power line; 13. a switch; 14. a roller; 15. a limiting plate; 16. a second connection housing; 17. a support bar; 18. a base plate; 19. a motor; 20. a driving gear; 21. a driven gear; 22. a protective cover; 23. a limiting member; 24. inserting a cylinder; 25. a flexible member; 26. the pinch roller main part.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown; an auxiliary wire drawing device for cable erection comprises a first pressing wheel 8, a second pressing wheel 9 and a bottom plate 18, wherein the first pressing wheel 8 is fixedly connected with the middle part of a connecting shaft 7, the first pressing wheel 8 can butt against and press the upper part of a cable, two ends of the connecting shaft 7 are rotatably connected with a first connecting shell 4 through bearings, so that the first pressing wheel 8 can rotate in the first connecting shell 4 through the connecting shaft 7, the second pressing wheel 9 is fixedly connected with the middle part of a transmission shaft 10, the second pressing wheel 9 can bear the bottom of the cable, one end of the transmission shaft 10 is rotatably connected with a support plate 3 through bearings, so that the transmission shaft 10 can drive the second pressing wheel 9 to rotate, the support plate 3 is fixedly connected with the upper part of the bottom plate 18, the support plate 3 is two, a chute is arranged on the support plate 3, the bottom plate 18 is fixedly connected with a second connecting shell 16 through a support rod 17, the bracing piece 17 is used for being connected fixed part between the shell 16 is connected to bottom plate 18 and second, shell 16 is connected through connecting axle 7 and gyro wheel 14 rotation to the second and is connected, and then make this device have the mobility, be convenient for this device removes, the side fixedly connected with limiting plate 15 of shell 16 is connected to the second, be provided with logical heart round hole on the limiting plate 15, the lower part of the locating part 23 of being convenient for is passed, bottom plate 18 is inserted through inserting a section of thick bamboo 24 and is closed with locating part 23 and be connected, and then make this device possess the function of accomodating to locating part 23, the upper portion fixedly connected with push rod 2 of bottom plate 18, and then make this device can promote it under the effect of.

Further, the lower part fixedly connected with bracing piece 17 of bottom plate 18, shell 16 fixed connection is connected with the second to the lower part of bracing piece 17, shell 16 and connecting axle 7 fixed connection are connected to the second, connecting axle 7 passes through the bearing and is connected with gyro wheel 14 rotation, and then make connecting axle 7, gyro wheel 14, shell 16 and bracing piece 17 are connected to the second and constitute and remove the wheel, it is four groups altogether to remove the wheel, set up the four corners position department at bottom plate 18 respectively, thereby make this device possess convenient mobility, improve the practicality of this device by a wide margin.

Further, limiting plate 15 is four, and limiting plate 15 is fixed connection at the lateral surface of first joint housing respectively, and then make locating part 23 carry out spacing back to limiting plate 15, can realize spacing moving the wheel, thereby make this device can fix the assigned position operation, increase the stability of this device, the upper portion fixedly connected with of bottom plate 18 inserts a section of thick bamboo 24, be provided with four jacks on inserting a section of thick bamboo 24, be used for accomodating locating part 23, limiting part 23 is four, and limiting part 23 all with insert a section of thick bamboo 24 and insert and close and be connected, limiting part 23 can pass limiting plate 15 with its lower part when using and insert in the ground, and then the realization is spacing to this device.

Further, first pinch roller 8 comprises flexible piece 25 and pinch roller main part 26, the fixed surface of the recess of pinch roller main part 26 is connected with flexible piece 25, flexible piece 25 multiplicable first pinch roller 8 and the frictional force between the cable, and flexible piece 25 can cushion when first pinch roller 8 extrudees the cable, first pinch roller 8 has been avoided extrudeing the cable and has been destroyed, the security of cable when acting as go-between has been ensured, first pinch roller 8 is the same with second pinch roller 9 structure, and then make first pinch roller 8 the same with second pinch roller 9 function, can extrude the cable through first pinch roller 8 and second pinch roller 9, and then make motor 19 accessible a series of structures drive first pinch roller 8 and second pinch roller 9 and stimulate the cable.

Furthermore, the upper part of the first connecting shell 4 is fixedly connected with a lifting rod 1, and then the first connecting shell 4 can be lifted by the lifting rod 1, so as to realize the adjustment of the height of the first pinch roller 8, so that the device can adapt to cables with different outer diameter sizes, and the application range of the device is enlarged, threaded rods 5 are fixedly connected with two sides of the first connecting shell 4, the threaded rods 5 are parts for sliding connection of the first connecting shell 4 and the supporting plate 3, the first connecting shell 4 is in clearance fit sliding connection with sliding grooves arranged on the supporting plate 3 through the threaded rods 5, and further the first connecting shell 4 can slide up and down in the sliding grooves arranged on the supporting plate 3 through the threaded rods 5, so that the height of the first pinch roller 8 is adjusted, a locking wheel 6 is connected on the threaded rods 5 in a rotating and combining manner, and the locking wheel 6 is further screwed to enable the locking wheel 6 to be abutted against the supporting plate 3, so that the first connection housing 4 is locked and fixed by the threaded rod 5.

Furthermore, the other end of the transmission shaft 10 penetrates through the support plate 3 to be fixedly connected with the driven gear 21, so that the driven gear 21 can drive the transmission shaft 10 to rotate, the part of the transmission shaft 10 penetrating through the support plate 3 is rotatably connected with the support plate 3 through a bearing, so that the transmission shaft 10 can be rotatably connected with the support plate 3, the driven gear 21 is meshed with the driving gear 20, so that the driving gear 20 can drive the driven gear 21 to rotate, the support plate 3 at the outer side of the driven gear 21 is fixedly connected with the protective cover 22, the protective cover 22 can protect the driven gear 21 and the driving gear 20 to prevent foreign matters from entering between the driving gear 20 and the driven gear 21, the driving gear 20 and the driven gear 21 are effectively protected, the service lives of the driving gear 20 and the driven gear 21 are prolonged, and the phenomenon that an operator can squeeze the driven gear 20 and, the life safety of the user is protected.

Further, the upper part of the bottom plate 18 is fixedly connected with a motor 19, the motor 19 can drive the second pinch roller 9 to rotate through a series of structures, thereby realizing the pulling of the cable, saving a large amount of manpower, reducing the labor intensity of the installation and erection personnel, fixedly connecting the output shaft of the motor 19 with the driving gear 20 through the protective cover 22, so that the motor 19 can drive the driving gear 20 to rotate, the motor 19 is electrically connected with the power cord 12, the power cord 12 can transmit external electric energy to the motor 19, so that the motor 19 can be started and operated, the power line 12 is provided with a switch 13, the switch 13 can control the electric energy transmitted by the power line 12, and then the switch 13 controls the start and the stop of the motor 19, the end of the power line 12 is electrically connected with the plug 11, the plug 11 can be plugged and connected with an external power socket, and further, external electric energy can be electrically connected with the power line 12 through the plug 11.

The working principle is as follows: when in use, an operator holds the push rod 2 first, then uses the push rod 2 to drive the movable wheel to rotate through the bottom plate 18, so that the device can be pushed to a specified position under the control of the operator, then pulls the limiting piece 23 out of the inserting cylinder 24, then inserts the lower part of the limiting piece 23 into the ground through the limiting plate 15, so that the limiting piece 23 limits and fixes the device through the limiting plate 15, so as to ensure the stability of the device in operation, then places one end of a cable in the groove of the second pressing wheel 9, then drives the first connecting shell 4 to move downwards through the lifting rod 1 until the first pressing wheel 8 is abutted against the cable, then screws the locking wheel 6 to ensure that the locking wheel 6 is abutted against and locked with the support plate 3, so as to fix the first pressing wheel 8, then inserts the plug 11 into an external power socket, and then electrically connects the motor 19 with external electric energy through the switch 13, and then the motor 19 is started to operate, the motor 19 drives the driven gear 21 to rotate through the driving gear 20, the driven gear 21 drives the second pinch roller 9 to rotate through the transmission shaft 10, the second pinch roller 9 drives the first pinch roller 8 to rotate together through a cable, and the second pinch roller 9 and the first pinch roller 8 drag the cable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable erection is with supplementary draw-off mechanism, includes first pinch roller (8), second pinch roller (9) and bottom plate (18), its characterized in that: the first pinch roller (8) is fixedly connected with the middle part of the connecting shaft (7), two ends of the connecting shaft (7) are rotationally connected with the first connecting shell (4) through bearings, the second pinch roller (9) is fixedly connected with the middle part of the transmission shaft (10), one end of the transmission shaft (10) is rotatably connected with the support plate (3) through a bearing, the supporting plate (3) is fixedly connected with the upper part of a bottom plate (18), the bottom plate (18) is fixedly connected with a second connecting shell (16) through a supporting rod (17), the second connecting shell (16) is rotationally connected with the roller (14) through a connecting shaft (7), a limit plate (15) is fixedly connected with the side surface of the second connecting shell (16), the bottom plate (18) is connected with the limiting part (23) in an inserting and combining mode through the inserting cylinder (24), and the push rod (2) is fixedly connected to the upper portion of the bottom plate (18).

2. An auxiliary pulling device for cable erection according to claim 1, characterized in that: the lower part fixedly connected with bracing piece (17) of bottom plate (18), the lower part and the second of bracing piece (17) are connected shell (16) fixed connection, shell (16) and connecting axle (7) fixed connection are connected to the second, connecting axle (7) are connected with gyro wheel (14) rotation through the bearing.

3. An auxiliary pulling device for cable erection according to claim 1, characterized in that: limiting plate (15) are four, and limiting plate (15) fixed connection is respectively at the lateral surface of first joint casing, the upper portion fixedly connected with of bottom plate (18) inserts a section of thick bamboo (24), locating part (23) are four, and locating part (23) all with insert a section of thick bamboo (24) and insert to close and be connected.

4. An auxiliary pulling device for cable erection according to claim 1, characterized in that: the first pinch roller (8) is composed of a flexible part (25) and a pinch roller main body (26), the flexible part (25) is fixedly connected to the surface of a groove of the pinch roller main body (26), and the first pinch roller (8) and the second pinch roller (9) are identical in structure.

5. An auxiliary pulling device for cable erection according to claim 1, characterized in that: the upper portion fixedly connected with of first connection shell (4) carries pull rod (1), the both sides fixedly connected with threaded rod (5) of first connection shell (4), first connection shell (4) are through threaded rod (5) and backup pad (3) sliding connection, it has locking wheel (6) to close on threaded rod (5).

6. An auxiliary pulling device for cable erection according to claim 1, characterized in that: the other end of transmission shaft (10) passes backup pad (3) and driven gear (21) fixed connection, and transmission shaft (10) pass the position of backup pad (3) and pass through the bearing and rotate with backup pad (3) and be connected, driven gear (21) are connected with driving gear (20) meshing, fixedly connected with safety cover (22) on backup pad (3) in the outside of driven gear (21).

7. An auxiliary pulling device for cable erection according to claim 1, characterized in that: the upper portion fixedly connected with motor (19) of bottom plate (18), the output shaft of motor (19) passes safety cover (22) and driving gear (20) fixed connection, electric connection has power cord (12) on motor (19), be provided with switch (13) on power cord (12), the terminal electric connection of power cord (12) has plug (11).