CN215498004U

CN215498004U - Electrical engineering threading construction equipment

Info

Publication number: CN215498004U
Application number: CN202120653062.8U
Authority: CN
Inventors: 孙宇晗; 罗沐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2022-01-11
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses an electrical engineering threading construction device, which comprises a bottom plate, wherein the top surface of the bottom plate is fixedly connected with a first support frame, a cable is screwed between the first support frames, the top surface of the bottom plate is fixedly connected with a second support frame, a rotating shaft is screwed between the second support frames, the outer edge of the rotating shaft is sleeved with a sleeve, the second support frame is positioned at the left side of the first support frame, the tail end of the sleeve is provided with a fixing mechanism, the side surface of the sleeve is provided with a through groove, the top surface of the bottom plate is fixedly connected with a support rod, the top surface of the support rod is fixedly connected with a hollow block, the cable passes through the through groove on the sleeve, the problem that the cable is easy to wear at the bending part of the pipeline when the cable is threaded is solved by arranging the fixing mechanism, the sleeve and the through groove, the protective layer on the surface of the cable is prevented from being excessively worn, thereby influence the protection of protective layer to the cable, further improved the cable and carried out the protection dynamics when threading.

Description

Electrical engineering threading construction equipment

Technical Field

The utility model relates to the technical field of electrical engineering threading, in particular to an electrical engineering threading construction device.

Background

After the line pipes are pre-embedded in the building electrical lines, putting the strip lines for guiding the cables into the line pipes in the later period in advance, wherein the strip lines are generally made of metal steel wires, one ends of the steel wires are bent into unsealed circles firstly, then the strip lines penetrate into the lines by utilizing a threading device, when the cables need to be guided to thread through the steel wires serving as the strip lines, one ends of the cables are generally bound at one ends of the steel wires, and then the steel wires are pulled from the other ends of the steel wires, so that the cables are pulled into the line pipes;

however, in the threading process, the outside of the electric coupler is easy to rub the bent part of the pipeline, and the rubber protective layer outside the cable is abraded, so that the protective effect of the protective layer outside the cable on the cable is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the electrical engineering threading construction device, which solves the problem that the cable is easy to wear at the bent part of the pipeline when the cable is threaded by arranging the fixing mechanism, the sleeve and the through groove, avoids the phenomenon that the protective layer on the surface of the cable is excessively worn so as to influence the protection of the protective layer on the cable, and further improves the protection force of the cable when the cable is threaded.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an electrical engineering threading construction device, includes the bottom plate, the first support frame of top surface fixed connection of bottom plate, connect the cable soon between first support frame, the top surface fixed connection second support frame of bottom plate, connect the pivot soon between the second support frame, the sleeve pipe is established to the outer fringe cover of pivot, the second support frame is located the left side of first support frame, sheathed tube end installation fixed establishment, logical groove is seted up to the sheathed tube side, the top surface fixed connection bracing piece of bottom plate, the hollow block of top surface fixed connection of bracing piece, the cable passes hollow block, the cable passes through logical groove on the sheathed tube.

As a preferred technical scheme of the present invention, the fixing mechanism includes that the end of the sleeve is fixedly connected to a second fixed block, the sleeve penetrates through a side surface of the second fixed block, a first fixed block is mounted on a side surface of the second fixed block, snap rings are respectively disposed inside the first fixed block and the second fixed block, a hidden groove is formed in a side surface of the first fixed block, a through hole is formed in the hidden groove, an inner hexagonal bolt is sleeved in the hidden groove, a threaded groove is formed in a side surface of the second fixed block, and the end of the inner hexagonal bolt extends into the threaded groove.

As a preferable technical scheme of the utility model, the top surface of the hollow block penetrates through a push rod, the top surface of the push rod is fixedly connected with a pressure plate, the push rod extends into the hollow block, the tail end of the push rod is fixedly connected with a cutter frame, the tail end of the cutter frame is provided with a cutter, the outer edge of the push rod is sleeved with a return spring, and the return spring is positioned between the pressure plate and the hollow block.

As a preferable technical scheme of the utility model, the tail end of the rotating shaft is fixedly connected with a knob.

As a preferable technical scheme of the utility model, the top surface of the bottom plate is fixedly connected with a supporting leg, and the bottom surface of the supporting leg is hinged with a universal wheel.

As a preferable technical scheme of the utility model, a rubber pad is arranged outside the snap ring.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. the problem that the cable is easy to wear at the bent part of a pipeline when the cable is threaded is solved by arranging the fixing mechanism, the sleeve and the through groove, and the protective layer on the surface of the cable is prevented from being worn excessively, so that the protection of the protective layer on the cable is influenced, and the protection strength of the cable during threading is further improved;

2. through setting up fixed establishment be convenient for fix the cable when the threading, avoid the midway cable of threading to drop from the cover intraductal to influence the threading efficiency and the speed of cable, further improved the efficiency of cable threading.

Drawings

FIG. 1 is an overall structural view of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a top view of the overall structure of the present invention;

fig. 4 is an overall structure diagram of a first fixing block of the present invention;

FIG. 5 is a side view of the overall structure of the first fixing block of the present invention;

FIG. 6 is a side view of the overall structure of the hollow block of the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 8 is an enlarged cross-sectional view of the structure of FIG. 5 at B in accordance with the present invention;

wherein: 1. a base plate; 2. a first support frame; 3. a cable; 4. a first fixed block; 5. a hollow block; 6. a support bar; 7. supporting legs; 8. a universal wheel; 9. a second support frame; 10. a sleeve; 11. a rotating shaft; 12. rotating a handle; 13. a second fixed block; 14. a snap ring; 15. pressing a plate; 16. A return spring; 17. a push rod; 18. a tool holder; 19. a cutter; 20. a through groove; 21. a thread groove; 22. a hexagon socket head cap screw; 23. a through hole; 24. the slot is hidden.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1, 2, 3 and 7, the utility model provides an electrical engineering threading construction device, which comprises a bottom plate 1, wherein the top surface of the bottom plate 1 is fixedly connected with a first support frame 2, a cable 3 is screwed between the first support frames 2, the top surface of the bottom plate 1 is fixedly connected with a second support frame 9, a rotating shaft 11 is screwed between the second support frames 9, a sleeve 10 is sleeved on the outer edge of the rotating shaft 11, the second support frame 9 is positioned on the left side of the first support frame 2, a fixing mechanism is installed at the tail end of the sleeve 10, a through groove 20 is formed in the side surface of the sleeve 10, a support rod 6 is fixedly connected with the top surface of the bottom plate 1, a hollow block 5 is fixedly connected with the top surface of the support rod 6, the cable 3 passes through the through groove 20 in the sleeve 10;

firstly, after the cable 3 penetrates through the hollow block 5, the cable 3 is plugged into a fixing mechanism through a through groove 20 on a sleeve 10 for fixing, and then the sleeve 10 on the second support frame 9 is rotated for threading; through setting up fixed establishment, sleeve pipe 10 and leading to groove 20 and having solved cable 3 when carrying out the threading cable 3 and appearing the problem of wearing and tearing easily in the crooked department of pipeline, it is excessive to have avoided the protective layer on cable 3 surface to be worn and torn to influence the protective layer to cable 3's protection, further improved cable 3 protection dynamics when carrying out the threading.

In another embodiment, as shown in fig. 1, 4, 5, 7 and 8, the fixing mechanism includes a sleeve 10, a second fixing block 13 fixedly connected to a terminal of the sleeve 10, the sleeve 10 penetrates through a side surface of the second fixing block 13, a first fixing block 4 is mounted on a side surface of the second fixing block 13, snap rings 14 are respectively disposed inside the first fixing block 4 and the second fixing block 13, a hidden groove 24 is formed in a side surface of the first fixing block 4, a through hole 23 is formed in the hidden groove 24, an inner hexagonal bolt 22 is sleeved in the hidden groove 24, a threaded groove 21 is formed in a side surface of the second fixing block 13, and a terminal of the inner hexagonal bolt 22 extends into the threaded groove 21;

through setting up fixed establishment be convenient for fix cable 3 when the threading, avoid in the midway cable 3 of threading to drop from sleeve pipe 10 to influence cable 3's threading efficiency and speed, further improved cable 3's threading efficiency.

In another embodiment, as shown in fig. 1, 2, 3 and 6, the embodiment discloses that the top surface of the hollow block 5 penetrates through a push rod 17, the top surface of the push rod 17 is fixedly connected with a pressure plate 15, the push rod 17 extends in the hollow block 5, the tail end of the push rod 17 is fixedly connected with a knife rest 18, the tail end of the knife rest 18 is provided with a cutter 19, the outer edge of the push rod 17 is sleeved with a return spring 16, and the return spring 16 is positioned between the pressure plate 15 and the hollow block 5; the push rod 17 and the cutter 19 are arranged to facilitate the cutting of the circuit after the threading is finished, so that the number of tools required to be taken during the threading is reduced.

In another embodiment, as shown in fig. 2 and 3, the embodiment discloses that the end of the rotating shaft 11 is fixedly connected with a knob 12; the sleeve 10 is convenient for electricians to rotate by arranging the knob 12, and labor is saved.

In another embodiment, as shown in fig. 1 and 2, the embodiment discloses that the top surface of the bottom plate 1 is fixedly connected with a supporting leg 7, and the bottom surface of the supporting leg 7 is hinged with a universal wheel 8; through setting up universal wheel 8 and being convenient for remove the threading device, need not to remove convenient and fast through the manpower transport.

In another embodiment, the embodiment discloses that a rubber pad is arranged outside the snap ring 14; the rubber pad is arranged to protect the fixed cable 3, so that the cable 3 is prevented from being worn by the clamping ring 14 due to over-tightening of the cable 3.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an electrical engineering threading construction equipment, includes bottom plate (1), its characterized in that: the cable support is characterized in that a first support frame (2) is fixedly connected to the top surface of the bottom plate (1), a cable (3) is connected between the first support frame (2) in a rotating mode, a second support frame (9) is fixedly connected to the top surface of the bottom plate (1), a rotating shaft (11) is connected between the second support frame (9) in a rotating mode, a sleeve (10) is sleeved on the outer edge of the rotating shaft (11), the second support frame (9) is located on the left side of the first support frame (2), a fixing mechanism is installed at the tail end of the sleeve (10), a through groove (20) is formed in the side face of the sleeve (10), a support rod (6) is fixedly connected to the top surface of the bottom plate (1), a hollow block (5) is fixedly connected to the top surface of the support rod (6), the cable (3) penetrates through the hollow block (5), and the cable (3) passes through the through groove (20) in the sleeve (10).

2. An electrical engineering threading construction device according to claim 1, characterized in that: the fixing mechanism comprises a sleeve (10) and a terminal fixed connection second fixed block (13), wherein the sleeve (10) penetrates through the side face of the second fixed block (13), the side face of the second fixed block (13) is provided with a first fixed block (4) in a side mounting mode, the first fixed block (4) is provided with a clamping ring (14) in the second fixed block (13), the side face of the first fixed block (4) is provided with a hidden groove (24), a through hole (23) is formed in the hidden groove (24), an inner hexagonal bolt (22) is sleeved in the hidden groove (24), a thread groove (21) is formed in the side face of the second fixed block (13), and the terminal of the inner hexagonal bolt (22) extends to the interior of the thread groove (21).

3. An electrical engineering threading construction device according to claim 1, characterized in that: push rod (17) are run through to the top surface of hollow block (5), top surface fixed connection clamp plate (15) of push rod (17), push rod (17) extend in hollow block (5), the terminal fixed connection knife rest (18) of push rod (17), cutter (19) are installed to the end of knife rest (18), reset spring (16) are established to the outer fringe cover of push rod (17), reset spring (16) are located clamp plate (15) with between hollow block (5).

4. An electrical engineering threading construction device according to claim 1, characterized in that: the tail end of the rotating shaft (11) is fixedly connected with a knob (12).

5. An electrical engineering threading construction device according to claim 1, characterized in that: the top surface of bottom plate (1) is fixed connection supporting leg (7), the articulated universal wheel (8) of bottom surface of supporting leg (7).

6. An electrical engineering threading construction device according to claim 2, characterized in that: and a rubber pad is arranged outside the snap ring (14).