CN211480764U

CN211480764U - Threading construction device for building electrical engineering

Info

Publication number: CN211480764U
Application number: CN202020344087.5U
Authority: CN
Inventors: 部爱军; 部爱华; 耿彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-09-11
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a building electrical engineering threading construction equipment, including device main part, driven shaft, follow driving wheel, driving belt and control panel, all articulated on the both sides inner wall of device main part have the driven shaft, the inside dismantlement structure that is provided with of device main part between the adjacent driven shaft, and one side on driven shaft surface installs from the driving wheel to one side winding on driven wheel surface has driving belt, install the driving shaft on the outer wall of device main part one side, the driving shaft is kept away from the one end of device main part outer wall and is installed first handle, and one side on driving shaft surface installs the action wheel, one side on device main part top is fixed with the support frame, and the central point on support frame top puts the department and installs electric telescopic handle. The utility model discloses not only hoisting device's threading efficiency alleviates staff's intensity, still improves the work convenience of device.

Description

Threading construction device for building electrical engineering

Technical Field

The utility model relates to an electrical engineering technical field of transformer substation specifically is a building electrical engineering threading construction equipment.

Background

Building behind the electric circuit all is pre-buried spool, put into the beltline that is used for the later stage to introduce the inlet wire pipe with the cable in online intraductal in advance, the general metal steel wire of adopting of beltline, bend into the circle that does not seal with the one end of steel wire earlier, recycle the threading apparatus and penetrate the beltline in the pipeline, when needs are through the steel wire guide cable threading as the beltline, generally with cable one end ligature in the one end of steel wire, then draw the steel wire from the other end of steel wire to draw the cable intraductal.

The threading construction device for the electrical engineering in the market is various in types, can basically meet the use requirements of people, but still has certain defects, and has the following specific problems.

(1) When threading is carried out on a plurality of side-by-side or parallel pipe bodies, the existing electrical engineering threading construction device, such as a building electrical engineering threading construction device (CN209104697U), needs to repeat threading operation, wastes time and labor, and reduces the threading efficiency of the device;

(2) the existing electrical engineering threading construction device, such as a building electrical engineering threading construction device (CN209104697U), needs to cut the cable after completing the threading work, and the cable is generally thick and not easy to cut, and is frequently cut manually, so that the worker is easy to fatigue;

(3) the existing electrical engineering threading construction device, such as a building electrical engineering threading construction device (CN209104697U), needs to be replaced after threading work is finished, and the existing device is not provided with a dismounting structure generally, so that the replacement work of workers is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building electrical engineering threading construction equipment to solve the threading efficiency of the device that provides among the above-mentioned background art lower, be suitable for a long time that the staff is easy tired and change the comparatively inconvenient problem of threading roller.

In order to achieve the above object, the utility model provides a following technical scheme: a threading construction device for building electrical engineering comprises a device main body, driven shafts, driven wheels, transmission belts and a control panel, wherein the driven shafts are hinged on the inner walls of two sides of the device main body, a dismounting structure is arranged in the device main body between adjacent driven shafts, the driven wheels are arranged on one side of the surface of the driven shafts, the transmission belts are wound on one side of the surface of the driven wheels, a driving shaft is arranged on the outer wall of one side of the device main body, a first handle is arranged at one end, away from the outer wall of the device main body, of the driving shaft, a driving wheel is arranged on one side of the surface of the driving shaft, a supporting frame is fixed on one side of the top end of the device main body, an electric telescopic rod is arranged at the central position of the top end of the supporting frame, the, the electrical equipment in the device is operated through the control panel, so that the operation of a user is facilitated.

Preferably, one side of electric telescopic handle bottom is fixed with the main installing frame, and the central point department at main installing frame top installs miniature cylinder, and one side of main installing frame bottom is fixed with the auxiliary installing frame.

Preferably, the inside of dismantling the structure has set gradually spacing spring, connecting rod, connecting block, threading roller, supporting shoe, draw-in groove, second handle and fixture block, the one end that the device main part inner wall was kept away from to the driven shaft is fixed with the connecting rod, and one side winding on connecting rod surface has spacing spring, and the one end that the driven shaft was kept away from to the connecting rod is fixed with the connecting block to be fixed with the threading roller on the outer wall of connecting block one side, realize the unwrapping wire work of cable through the threading roller.

Preferably, the supporting block is fixed to one end inside the connecting block, the clamping grooves are formed in two sides inside the supporting block, the second handle is installed at one end inside the clamping groove, the clamping block is fixed to one side of the surface of the second handle, and the second handle is fixed through the mutual matching of the bayonet and the clamping grooves.

Preferably, the inside one end of vice installing frame is provided with the connecting plate, the top of connecting plate and miniature cylinder's bottom fixed connection, and the sliding block has all been cup jointed in the sliding in the both sides on connecting plate surface to the central point on sliding block top puts the department and articulates there is the upper connecting rod, and the central point of sliding block bottom puts the department and articulates there is the lower connecting rod.

Preferably, both sides of the bottom of the auxiliary mounting frame are all fixed with rectangular blocks, one end inside each rectangular block is slidably mounted with a sliding rod, and one end of each sliding rod, which is far away from the inner wall of the auxiliary mounting frame, is fixed with a shearing knife.

Compared with the prior art, the beneficial effects of the utility model are that: the threading construction device for the building electrical engineering not only improves the threading efficiency of the device, lightens the strength of workers, but also improves the working convenience of the device;

(1) one end of a cable is placed into a pipeline through the arrangement of the driving shaft, the threading rollers and the driven shaft, then the first handle is manually rotated to drive the driving shaft to rotate together, the driving wheel is sleeved on one side of the surface of the driving shaft, the driving wheel and the driving shaft rotate together, the driven shaft is connected with the driving wheel through the driven wheel and the transmission belt, the driven shaft can rotate together through the driving shaft, the driving shaft and the driven shaft simultaneously drive the threading rollers to pay off, threading work is finished, repeated threading work is avoided through the multiple groups of threading rollers, and accordingly threading efficiency of the device is improved;

(2) the electric telescopic rod is controlled to work through the operation control panel, the shearing knife is pushed to the position near a cable, then the micro cylinder is controlled to work and is in an extension state, the micro cylinder can push the connecting plate to move downwards, the upper connecting rod moves downwards due to the sliding connection of the sliding block and the connecting plate, the sliding rod is pulled to the right side by the lower connecting rod, and the shearing knife is driven by the sliding rod to shear the cable, so that thicker cables are prevented from being manually sheared, and the strength of workers is reduced;

(3) through being provided with the fixture block, second handle and threading roller, after the cable of threading roller used, the threading roller that needs to be renewed, manual rotation second handle this moment, make the fixture block withdraw from to the outside of draw-in groove, thereby remove the fixed restriction of second handle, outside pulling second handle afterwards, make spacing spring be compression state, spacing spring and connecting rod play spacing effect to the motion range of second handle, when the second handle withdraws from to the outside of connecting block completely, can pull down the threading roller, thereby accomplish the dismantlement work of threading roller, during the installation according to opposite step operation can, from the setting of dismantling the structure, make the device be convenient for change the threading roller, improve the work convenience of device.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the disassembly structure of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a device main body; 2. a driven shaft; 3. a driven wheel; 4. a drive belt; 5. a control panel; 6. a drive shaft; 7. a first handle; 8. a driving wheel; 9. a support frame; 10. an electric telescopic rod; 11. disassembling the structure; 1101. a limiting spring; 1102. a connecting rod; 1103. connecting blocks; 1104. threading rollers; 1105. a support block; 1106. a card slot; 1107. a second handle; 1108. a clamping block; 12. a main mounting frame; 13. a micro cylinder; 14. a sub-installation frame; 15. a connecting plate; 16. an upper connecting rod; 17. a slider; 18. a lower connecting rod; 19. a shearing knife; 20. a rectangular block; 21. a slide bar.

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. 1-4, the present invention provides an embodiment: a threading construction device for building electrical engineering comprises a device main body 1, driven shafts 2, driven wheels 3, a transmission belt 4 and a control panel 5, wherein the driven shafts 2 are hinged to the inner walls of two sides of the device main body 1, and a dismounting structure 11 is arranged in the device main body 1 between the adjacent driven shafts 2;

the inside of the dismounting structure 11 is sequentially provided with a limiting spring 1101, a connecting rod 1102, a connecting block 1103, a threading roller 1104, a supporting block 1105, a clamping groove 1106, a second handle 1107 and a clamping block 1108, the end of the driven shaft 2, which is far away from the inner wall of the device body 1, is fixed with the connecting rod 1102, one side of the surface of the connecting rod 1102 is wound with the limiting spring 1101, the end of the connecting rod 1102, which is far away from the driven shaft 2, is fixed with the connecting block 1103, the outer wall of one side of the connecting block 1103 is fixed with the threading roller 1104, one end of the inside of the connecting block 1103 is fixed with the supporting block 1105, both sides of the inside of the supporting block 1105 are provided with the clamping groove 1106, one end;

when the cable of the threading roller is used up, a new threading roller needs to be replaced, the second handle 1107 is manually rotated at the moment, the clamping block 1108 is withdrawn to the outside of the clamping groove 1106, so that the fixing limit of the second handle 1107 is released, then the second handle 1107 is pulled outwards to enable the limiting spring 1101 to be in a compressed state, the limiting spring 1101 and the connecting rod 1102 play a limiting role in limiting the movement range of the second handle 1107, when the second handle 1107 is completely withdrawn to the outside of the connecting block 1103, the threading roller 1104 can be detached, so that the detachment work of the threading roller 1104 is completed, the device can be operated according to opposite steps during the installation, the threading roller is convenient to replace from the arrangement of the detachment structure 11, and the work convenience of the device is improved;

a driven wheel 3 is mounted on one side of the surface of the driven shaft 2, a transmission belt 4 is wound on one side of the surface of the driven wheel 3, a driving shaft 6 is mounted on the outer wall of one side of the device main body 1, a first handle 7 is mounted at one end, away from the outer wall of the device main body 1, of the driving shaft 6, and a driving wheel 8 is mounted on one side of the surface of the driving shaft 6;

one end of a cable is placed into a pipeline, then a first handle 7 is manually rotated, the first handle 7 drives a driving shaft 6 to rotate, a driving wheel 8 is sleeved on one side of the surface of the driving shaft 6, the driving wheel 8 and the driving shaft 6 rotate together, and the driven shaft 2 is mutually connected with the driving wheel 8 through a driven wheel 3 and a transmission belt 4, so that the driven shaft 2 can rotate together through the driving shaft 6, the driving shaft 6 and the driven shaft 2 simultaneously drive a threading roller 1104 to pay off, threading work is completed, repeated threading work is avoided through multiple groups of threading rollers 1104, and threading efficiency of the device is improved;

a supporting frame 9 is fixed on one side of the top end of the device main body 1, an electric telescopic rod 10 is installed at the central position of the top end of the supporting frame 9, the model of the electric telescopic rod 10 can be DYTZB1000-500, a main mounting frame 12 is fixed on one side of the bottom end of the electric telescopic rod 10, a micro cylinder 13 is installed at the central position of the top of the main mounting frame 12, the model of the micro cylinder 13 can be SC50X20, an auxiliary mounting frame 14 is fixed on one side of the bottom end of the main mounting frame 12, a connecting plate 15 is arranged at one end inside the auxiliary mounting frame 14, the top end of the connecting plate 15 is fixedly connected with the bottom end of the micro cylinder 13, sliding blocks 17 are sleeved on two sides of the surface of the connecting plate 15 in a sliding mode, an upper connecting rod 16 is hinged at the central position of the top end of the sliding block 17, a lower connecting rod 18 is hinged at the central position of the bottom end of the sliding block 17, and one end of the sliding rod 21 far away from the inner wall of the auxiliary mounting frame 14 is fixed with a shearing knife 19;

the outer wall of one side of the device main body 1 is provided with a control panel 5, the type of the control panel 5 can be LK1N-56R, and the output end of a single chip microcomputer in the control panel 5 is respectively and electrically connected with the input ends of the electric telescopic rod 10 and the micro cylinder 13;

when the cable needs to be cut after the threading work is finished, the electric telescopic rod 10 is controlled to work through the operation control panel 5, the cutting knife 19 is pushed to the position near the cable, then the micro cylinder 13 is controlled to work, the micro cylinder 13 can push the connecting plate 15 to move downwards, the sliding block 17 is connected with the connecting plate 15 in a sliding mode, the upper connecting rod 16 moves downwards, the sliding rod 21 is pulled to the right side by the lower connecting rod 18, and the cutting knife 19 cuts the cable under the driving of the sliding rod 21, so that the thick cable is prevented from being manually cut, and the strength of workers is reduced.

The working principle is as follows: when the device is used, one end of a cable is firstly put into a pipeline, then the first handle 7 is manually rotated, the first handle 7 drives the driving shaft 6 to rotate together, the driving wheel 8 is sleeved on one side of the surface of the driving shaft 6, the driving wheel 8 and the driving shaft 6 rotate together, the driven shaft 2 is mutually connected with the driving wheel 8 through the driven wheel 3 and the transmission belt 4, the driven shaft 2 can rotate together through the driving shaft 6, the driving shaft 6 and the driven shaft 2 simultaneously drive the threading rollers 1104 to pay off, so that threading work is finished, repeated threading work is avoided through the multiple groups of the threading rollers 1104, so that the threading efficiency of the device is improved, when the threading work is finished, the cable needs to be cut, at the moment, the electric telescopic rod 10 is controlled to work through the operation control panel 5, the cutting knife 19 is pushed to the vicinity of the cable, and then the micro air, when the cable threading roller is used, a new threading roller needs to be replaced, the second handle 1107 is manually rotated to withdraw the clamping block 1108 to the outside of the clamping groove 1106, so that the fixing limit of the second handle 1107 is released, then the second handle 1107 is pulled outwards to enable the limiting spring 1101 and the connecting rod 1102 to play a limiting role on the movement range of the second handle 1107, and when the second handle 1107 is completely withdrawn to the outside of the connecting block 1103, the threading roller 1104 can be detached, therefore, the disassembly work of the threading roller 1104 is completed, the operation is carried out according to the reverse steps during the installation, and the arrangement of the disassembly structure 11 is adopted, so that the threading roller can be conveniently replaced by the device, and the work convenience of the device is improved.

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.

Claims

1. The utility model provides a building electrical engineering threading construction device, includes device main part (1), driven shaft (2), follows driving wheel (3), driving belt (4) and control panel (5), its characterized in that: driven shafts (2) are hinged to the inner walls of two sides of the device main body (1), a dismounting structure (11) is arranged inside the device main body (1) between adjacent driven shafts (2), a driven wheel (3) is installed on one side of the surface of each driven shaft (2), a transmission belt (4) is wound on one side of the surface of each driven wheel (3), a driving shaft (6) is installed on the outer wall of one side of the device main body (1), a first handle (7) is installed at one end, away from the outer wall of the device main body (1), of each driving shaft (6), a driving wheel (8) is installed on one side of the surface of each driving shaft (6), a support frame (9) is fixed on one side of the top end of the device main body (1), an electric telescopic rod (10) is installed at the central position of the top end of each support frame (, the output end of the singlechip in the control panel (5) is electrically connected with the input end of the electric telescopic rod (10).

2. The threading construction device for the building electrical engineering according to claim 1, characterized in that: one side of electric telescopic handle (10) bottom is fixed with main installing frame (12), and the central point department of putting at main installing frame (12) top installs miniature cylinder (13), and one side of main installing frame (12) bottom is fixed with vice installing frame (14).

3. The threading construction device for the building electrical engineering according to claim 1, characterized in that: the inside of dismantlement structure (11) has set gradually spacing spring (1101), connecting rod (1102), connecting block (1103), threading roller (1104), supporting shoe (1105), draw-in groove (1106), second handle (1107) and fixture block (1108), the one end that device main part (1) inner wall was kept away from in driven shaft (2) is fixed with connecting rod (1102), and one side winding on connecting rod (1102) surface has spacing spring (1101), and the one end that driven shaft (2) were kept away from in connecting rod (1102) is fixed with connecting block (1103) to be fixed with threading roller (1104) on the outer wall of connecting block (1103) one side.

4. The threading construction device for building electrical engineering according to claim 3, characterized in that: the inside one end of connecting block (1103) is fixed with supporting shoe (1105), and the inside both sides of supporting shoe (1105) all are provided with draw-in groove (1106), and second handle (1107) are installed to the inside one end of draw-in groove (1106), and one side on second handle (1107) surface is fixed with fixture block (1108).

5. The threading construction device for the building electrical engineering according to claim 2, characterized in that: the inside one end of vice installing frame (14) is provided with connecting plate (15), the top of connecting plate (15) and the bottom fixed connection of miniature cylinder (13), and sliding block (17) have all been cup jointed in the slip in the both sides on connecting plate (15) surface to the central point department on sliding block (17) top articulates there is upper connecting rod (16), and the central point department on sliding block (17) bottom articulates there is lower connecting rod (18).

6. The threading construction device for the building electrical engineering according to claim 5, characterized in that: both sides of sub-installing frame (14) bottom all are fixed with rectangular block (20), and the inside one end slidable mounting of rectangular block (20) has slide bar (21) to slide bar (21) are kept away from the one end of sub-installing frame (14) inner wall and are fixed with shear knife (19).