CN218732822U

CN218732822U - Cable threading device

Info

Publication number: CN218732822U
Application number: CN202223027207.7U
Authority: CN
Inventors: 武洁彩
Original assignee: North China University of Water Resources and Electric Power
Current assignee: North China University of Water Resources and Electric Power
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-24
Anticipated expiration: 2032-11-15

Abstract

The utility model relates to a cable threading device, which comprises a fixed base, cavity one has been seted up to one side of fixing base, the fixed stay cord that is equipped with of opposite side of fixing base, the other end fixedly connected with handle of stay cord, cavity one is kept away from the symmetry slides on the inner wall of one side of stay cord and is equipped with splint, between the splint back on the back one side with all be equipped with anti-skidding line on the inner wall of cavity one, the fixing base is close to cavity two has been seted up to one side lower part of stay cord, it is equipped with the push rod to run through fixed the inlaying on the inner wall of cavity two, the other end of push rod extends to just fixedly connected with push pedal in the cavity one, the fixed a plurality of sleeves that are equipped with of annular array symmetry on the outer wall of fixing base, the utility model discloses can effectual improvement cable fix the stability on the device to the effectual phenomenon of avoiding the cable to drop in threading process takes place, and then the effectual practicality that improves the device.

Description

Cable threading device

Technical Field

The utility model relates to a cable threading device belongs to threading device technical field.

Background

The cable is a general term of articles such as optical cables, electric cables and the like, has multiple purposes, is mainly used for controlling installation, connecting equipment, transmitting electric power and the like, is a common and indispensable object in daily life, and needs to be installed carefully due to the fact that the cable is electrified.

The utility model discloses a special cable threading device of electrical engineering who discloses for CN217607415U, including the threading box, the internal fixed surface of threading box installs the base, the spread groove has been seted up to the upper surface of threading box, the last fixed surface who links the groove is connected with the spring, the push pedal is equipped with admittedly to the upper end of spring, the lower extreme fixedly connected with plunger of push pedal, the lower extreme fixedly mounted of plunger has splint, and during the in-service use, at first people upwards drag the handle to place the one end of cable in the top of base, carry out preliminary fixed to the cable through the anti-skidding line that sets up, avoid the cable landing, loosen the handle this moment, make splint remove to the surface of cable along with the pulling force of spring to fix it, use this moment draw the cable of laying that can be convenient, avoid cable and ground friction.

However, when the device clamps the cable, the clamping is unstable, and only the acting force of the spring is used for providing the acting force for clamping the cable, so that when the cable is threaded for a long time, the phenomenon that the cable falls off easily occurs, and the practicability of the device is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable threading device, the utility model discloses can fix the stability on the device by effectual improvement cable to the effectual phenomenon of avoiding the cable to come off appears in threading in-process takes place, and then the effectual practicality that improves the device, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cable threading device, includes the fixing base, cavity one has been seted up to one side of fixing base, the fixed stay cord that is equipped with of opposite side of fixing base, the other end fixedly connected with handle of stay cord, cavity one is kept away from the symmetry slides on the inner wall of one side of stay cord and is equipped with splint, between the splint back on the back one side with all be equipped with anti-skidding line on the inner wall of cavity one, the fixing base is close to cavity two has been seted up to one side lower part of stay cord, it is equipped with the push rod to run through fixed the inlaying on the inner wall of cavity two, the other end of push rod extends to just fixedly connected with push pedal in the cavity one, the fixed a plurality of sleeves that are equipped with of annular array symmetry on the outer wall of fixing base, it is adjacent all slide between the sleeve pipe and inlay and be equipped with U type frame, U type frame is kept away from the gyro wheel is fixed to the equal symmetry in one side of fixing base.

Further, a first sliding groove is formed in the inner wall of the front side of the first cavity, the fixing seat is close to a groove formed in the upper portion of one side of the clamping plate, an adjusting screw is embedded in the groove in a rotating mode, the bottom end of the adjusting screw extends to the first sliding groove, the first sliding groove is located in the first sliding groove, a first sliding block is sleeved on the adjusting screw in a symmetrical threaded mode, and the first sliding block is all adjacent to the fixed connection of the clamping plate.

Furthermore, a thread seat matched with the adjusting screw rod is fixedly embedded in the first sliding block in a penetrating mode, and threads in opposite directions are symmetrically arranged on the adjusting screw rod.

Furthermore, a second sliding groove is formed in the inner wall of the rear side of the first cavity, a sliding rod is fixedly arranged in the second sliding groove, a second sliding block is symmetrically sleeved on the sliding rod in a sliding mode, and the second sliding block is all fixedly connected with the adjacent clamping plates.

Furthermore, a spring is fixedly arranged on one side of the push rod close to the first cavity, and the other end of the spring is fixedly connected with the inner wall of one side of the two adjacent cavities.

Further, the fixed a plurality of screwed pipes that are equipped with of annular array on the outer wall of fixing base, the screwed pipe is kept away from the equal screw thread in one side of fixing base rotates and is equipped with accommodate the lead screw, accommodate the lead screw's the other end all runs through adjacently U type frame extends to the opposite side of U type frame, it is equipped with the spacing ring all to fix the cover on the accommodate the lead screw, the spacing ring all with adjacent U type frame is close to one side conflict of fixing base.

Furthermore, the sleeve is internally provided with a limiting block in a sliding manner, and the vertical part of the U-shaped frame extends to the adjacent position in the sleeve and is fixedly connected with the limiting block.

The utility model has the advantages that:

the utility model discloses a splint and push pedal have been set up, when using, insert the space of passing through the splint top with the end of cable in cavity one and make its end department be located the lower part of cavity one, through promoting the push rod this moment, thereby make the push rod promote the push pedal to remove, the push rod will extrude the spring simultaneously, thereby make the end that the push pedal promoted the cable remove outside the fixing base, through rotating adjusting screw this moment, thereby make adjusting screw drive slider one carry out the dorsad removal in spout one, thereby make slider one drive splint carry out the dorsad removal, thereby promote the inner wall conflict that the cable corresponds the end and remove to with cavity one through splint, thereby can fix the cable centre gripping on the inner wall of cavity one through splint, can bend the cable end and carry out the multiple spot centre gripping to it this moment, thereby can effectual improvement cable fix the stability on the device, the utility model discloses can effectual stability of improvement cable fixing on the device, thereby the effectual phenomenon of avoiding the cable to appear coming off in the threading in-process takes place, and then the effectual practicality that improves the device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of a cable threading device according to the present invention;

fig. 2 is a right side view of a cable threading device of the present invention;

fig. 3 is a left side view of a cable threading device according to the present invention;

fig. 4 is a schematic structural view of a U-shaped frame and a sleeve of a cable threading device according to the present invention;

reference numbers in the figures: 1. a fixed seat; 2. a first cavity; 3. pulling a rope; 4. a handle; 5. a splint; 6. a second cavity; 7. a push rod; 8. pushing the plate; 9. a sleeve; 10. a U-shaped frame; 11. a roller; 12. a first sliding chute; 13. a groove; 14. adjusting the screw rod; 15. a first sliding block; 16. a second chute; 17. a slide bar; 18. a second sliding block; 19. a spring; 20. a threaded pipe; 21. adjusting the screw rod; 22. a limiting ring; 23. and a limiting block.

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.

Embodiment 1 please refer to fig. 1-4, the present invention provides a technical solution:

the utility model provides a cable threading device, including fixing base 1, cavity one 2 has been seted up to one side of fixing base 1, the fixed stay cord 3 that is equipped with of opposite side of fixing base 1, the other end fixedly connected with handle 4 of stay cord 3, cavity one 2 is kept away from on the inner wall of one side of stay cord 3 symmetrical slip and is equipped with splint 5, all be equipped with anti-skidding line on the one side of carrying on the back mutually between splint 5 and the inner wall of cavity one 2, fixing base 1 has been close to one side lower part of stay cord 3 and has been seted up cavity two 6, run through fixedly on the inner wall of cavity two 6 and inlay and be equipped with push rod 7, the other end of push rod 7 extends to cavity one 2 in and fixedly connected with push pedal 8, the fixed a plurality of sleeve pipes 9 that are equipped with of annular array symmetry on the outer wall of fixing base 1, all slip between the adjacent sleeve pipe 9 and inlay and be equipped with U type frame 10, the equal symmetry of one side that fixing base 1 was kept away from to U type frame 10 is equipped with gyro wheel 11.

Specifically, as shown in fig. 1 and 2, a first sliding groove 12 is formed in the inner wall of the front side of the first cavity 2, a groove 13 is formed in the upper portion, close to the clamping plate 5, of the fixing seat 1, an adjusting screw 14 is embedded in the groove 13 in a rotating mode, the bottom end of the adjusting screw 14 extends into the first sliding groove 12, a first sliding block 15 is sleeved on the adjusting screw 14 in the first sliding groove 12 in a symmetrical threaded manner, the first sliding block 15 is fixedly connected with the adjacent clamping plate 5, a threaded seat matched with the adjusting screw 14 is embedded in the first sliding block 15 in a penetrating mode, threads in opposite directions are symmetrically arranged on the adjusting screw 14, and the adjusting screw 14 is rotated, so that the adjusting screw 14 drives the first sliding block 15 to move back to back in the first sliding groove 12, and the first sliding block 15 drives the clamping plate 5 to move back to back.

Specifically, as shown in fig. 1 to 3, a spring 19 is fixedly arranged on one side of the push rod 7 close to the first cavity 2, the other end of the spring 19 is fixedly connected with the inner wall of one side of the second cavity 6 adjacent to the first cavity, and the push rod 7 pushes the push plate 8 to move by pushing the push rod 7, and meanwhile, the push rod 7 extrudes the spring 19.

Specifically, as shown in fig. 1-4, the fixed a plurality of screwed pipes 20 that are equipped with of annular array on the outer wall of fixing base 1, screwed pipe 20 keeps away from the equal screw thread rotation in one side of fixing base 1 and is equipped with accommodate the lead screw 21, accommodate the lead screw 21's the other end all runs through adjacent U type frame 10 and extends to the opposite side of U type frame 10, it is equipped with spacing ring 22 all to fix the cover on accommodate the lead screw 21, spacing ring 22 all conflicts with one side that adjacent U type frame 10 is close to fixing base 1, it is equipped with stopper 23 all to slide in the sleeve pipe 9, the vertical portion of U type frame 10 all extends to in the adjacent sleeve pipe 9 and with stopper 23 fixed connection, through rotating accommodate the lead screw 21, thereby make accommodate the lead screw 21 drive U type frame 10 through spacing ring 22 and screwed pipe 20 and slide on sleeve pipe 9, U type frame 10 will drive stopper 23 and slide in sleeve pipe 9 this moment, can play the effect of spacing support to U type frame 10 through stopper 23, U type frame 10 will drive gyro wheel 11 will move this moment, thereby can adjust gyro wheel 11 to suitable position.

Embodiment 2 referring to fig. 1 and fig. 2, the difference between the present embodiment and embodiment 1 is: two 16 of the sliding grooves have been opened on the inner wall of the rear side of the first cavity 2, two 16 of the sliding grooves internal fixation are provided with a sliding rod 17, two sliding blocks 18 are symmetrically arranged on the sliding rod 17 in a sliding mode, the two sliding blocks 18 are fixedly connected with the adjacent clamping plates 5, when the clamping plates 5 move, the clamping plates 5 drive the two sliding blocks 18 to slide on the sliding rod 17, and therefore the two sliding blocks 18 can support the clamping plates 5.

The utility model discloses the theory of operation: the end of the cable is inserted into the cavity I2 through the space above the clamping plate 5, the end of the cable is located at the lower part of the cavity I2, at the moment, the push rod 7 is pushed, so that the push rod 7 pushes the push plate 8 to move, meanwhile, the push rod 7 extrudes the spring 19, so that the push plate 8 pushes the end of the cable to move out of the fixing seat 1, at the moment, the adjusting screw 14 is rotated, so that the adjusting screw 14 drives the sliding block I15 to move backwards in the sliding groove I12, so that the sliding block I15 drives the clamping plate 5 to move backwards, so that the corresponding end of the cable is pushed by the clamping plate 5 to move to be abutted against the inner wall of the cavity I2, so that the cable can be clamped and fixed on the inner wall of the cavity I2 through the clamping plate 5, when the clamping plate 5 moves, the clamping plate 5 drives the sliding block II 18 to slide on the sliding rod 17, thereby can play the effect of support to splint 5 through two 18 sliders, can bend the cable end and carry out the multiple spot centre gripping to it this moment, thereby can effectual improvement cable fixing stability on the device, then through rotating accommodate the lead screw 21, thereby make accommodate the lead screw 21 pass through spacing ring 22 and screwed pipe 20 and drive U type frame 10 and slide on sleeve pipe 9, U type frame 10 will drive stopper 23 and slide in sleeve pipe 9 this moment, can play limit support's effect to U type frame 10 through stopper 23, U type frame 10 will drive gyro wheel 11 and remove this moment, thereby can adjust gyro wheel 11 to suitable position, thereby make gyro wheel 11 contradict with the pipeline inner wall, the user is through pulling handle 4 this moment, thereby make handle 4 move through 3 drive arrangement of stay cord, and then can carry out the threading operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cable threading device, includes fixing base (1), its characterized in that: cavity one (2) has been seted up to one side of fixing base (1), the fixed stay cord (3) that is equipped with of opposite side of fixing base (1), the other end fixedly connected with handle (4) of stay cord (3), keep away from in cavity one (2) the symmetric slip is equipped with splint (5) on one side inner wall of stay cord (3), one side that carries on the back between splint (5) with all be equipped with anti-skidding line on the inner wall of cavity one (2), fixing base (1) are close to cavity two (6) have been seted up to one side lower part of stay cord (3), it is equipped with push rod (7) to run through fixed the inlaying on the inner wall of cavity two (6), the other end of push rod (7) extends to in cavity one (2) and fixedly connected with push pedal (8), the fixed a plurality of sleeve pipes (9) that are equipped with of annular array symmetry on the outer wall of fixing base (1), it is adjacent all to slide between sleeve pipe (9) to inlay and be equipped with U type frame (10), U type frame (10) are kept away from the equal fixed gyro wheel (11) that is equipped with in one side of fixing base (1).

2. A cable threading device according to claim 1 wherein: seted up spout one (12) on the front side inner wall of cavity one (2), fixing base (1) is close to recess (13) have been seted up on one side upper portion of splint (5), recess (13) internal rotation inlays and is equipped with adjusting screw (14), adjusting screw's (14) bottom extends to in spout one (12), be located in spout one (12) adjusting screw (14) are gone up symmetrical thread bush and are equipped with slider one (15), slider one (15) all with adjacent splint (5) fixed connection.

3. A cable threading device according to claim 2 wherein: all run through fixed the inlaying on slider (15) be equipped with adjusting screw (14) assorted screw thread seat, the symmetry is equipped with opposite direction's screw thread on adjusting screw (14).

4. A cable threading device according to claim 3 wherein: the rear side inner wall of the cavity I (2) is provided with a second sliding groove (16), a sliding rod (17) is arranged in the second sliding groove (16) in a fixed mode, the sliding rod (17) is symmetrically sleeved with a second sliding block (18) in a sliding mode, and the second sliding block (18) is adjacent to the clamping plate (5) in a fixed mode.

5. A cable threading device according to claim 1 wherein: and a spring (19) is fixedly arranged on one side, close to the first cavity (2), of the push rod (7), and the other end of the spring (19) is fixedly connected with the inner wall of one side, adjacent to the second cavity (6).

6. A cable threading device according to claim 1 wherein: annular array is fixed to be equipped with a plurality of screwed pipes (20) on the outer wall of fixing base (1), screwed pipe (20) are kept away from the equal screw rotation in one side of fixing base (1) is equipped with accommodate the lead screw (21), the other end of accommodate the lead screw (21) all runs through adjacently U type frame (10) extends to the opposite side of U type frame (10), it is equipped with spacing ring (22) all to fix the cover on accommodate the lead screw (21), spacing ring (22) all with adjacent U type frame (10) are close to one side conflict of fixing base (1).

7. A cable threading device according to claim 1 wherein: all slide in sleeve pipe (9) and be equipped with stopper (23), the vertical portion of U type frame (10) all extends to adjacent in sleeve pipe (9) and with stopper (23) fixed connection.