CN213243383U

CN213243383U - Cable erecting device for building electromechanical installation

Info

Publication number: CN213243383U
Application number: CN202021880994.8U
Authority: CN
Inventors: 姚兵; 顾雅鑫; 姚威; 李冠甲; 赵金旺; 梁嗣青; 宿阔达
Original assignee: Beijing Construction First Construction Engineering Co ltd
Current assignee: Beijing Construction First Construction Engineering Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-05-18
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to a cable erection device is used in building electromechanical installation relates to the cable erection field, has solved and has pulled the cable in-process cable and drop from the hand easily, influences the efficiency technical problem that the cable was erect, and it includes the framework, and the framework is four strip shaped plate end to end, the rectangular frame that the concatenation formed, and the framework top has set firmly the mount, still installs the cable fixture who is used for the centre gripping cable in the framework. The cable clamping mechanism comprises a pressing component arranged at the top of the frame body in a sliding mode and a supporting component arranged at the bottom of the frame body. This application has the effect that the tight cable of clamp that can be stable drags.

Description

Cable erecting device for building electromechanical installation

Technical Field

The application relates to the field of cable erection tools, in particular to a cable erection device for building electromechanical installation.

Background

In the construction of building engineering, some electromechanical devices are needed, and the electromechanical devices need to be connected with an external power supply, so that a cable is needed to be erected in a construction site, the cable is generally a rope-like cable formed by twisting a plurality of wires or groups of wires, each group of wires is insulated from each other and is wound around an axis, the whole is coated with a high-insulation coating, and a plurality of the electromechanical devices are erected in the air or installed underground for power transmission.

At present, in the building engineering construction, adopt artifical bare-handed cable that drags usually, carry out the erection of cable, pull the in-process cable and drop from the hand easily, influence the efficiency that the cable was erect to there is certain danger in artifical bare-handed cable that drags.

Disclosure of Invention

In order to solve and pull the cable in-process cable and drop from the hand easily, influence the technical problem of the efficiency that the cable erect, this application provides a cable erection device for building electromechanical installation.

The application provides a pair of cable erection device for building electromechanical installation adopts following technical scheme:

a cable erecting device for building electromechanical installation comprises a frame body and a cable clamping mechanism which is arranged in the frame body and used for clamping a cable, wherein the cable clamping mechanism comprises a supporting component fixedly arranged at the bottom of the frame body and a pressing component which is arranged in the frame body in a sliding mode and is positioned above the supporting component; the pressing component comprises a transverse plate and pressing rods, wherein the transverse plate is arranged in the frame in a sliding mode, the pressing rods are fixedly arranged at two ends of the transverse plate and are positioned on one side, close to the bearing component, of the transverse plate; the bearing assembly comprises two fixing columns fixedly arranged at the bottom of the frame body, a rotating shaft is rotatably connected between the two fixing columns, a wire wheel is sleeved on the rotating shaft, a first hole for inserting a pressure bar is formed in the top surface of each fixing column, the first hole is communicated with a second hole, a push rod is arranged in the first hole in a sliding mode and is positioned below the pressure bar, a first limiting ring is fixedly arranged at the upper end of the push rod, a second limiting ring is arranged at the position where the first hole is communicated with the second hole, one end of the push rod penetrates through the second limiting ring and is inserted into the second hole, and a spring is arranged between the push rod and the first limiting ring as well as the second limiting ring; an inserting rod is arranged in the second hole, a clamping block is fixedly arranged at one end, close to the rotating shaft, of the inserting rod, a clamping groove for the clamping block to insert is formed in the end portion of the rotating shaft, and a tension spring is arranged between one end, far away from the rotating shaft, of the inserting rod and the inner wall of the second hole; an inclined plane is arranged at one end of the pushing rod inserted into the second hole, and the inclined plane is inclined downwards from one side close to the wire wheel to one side far away from the wire wheel; the inserted link is provided with an inclined plane groove matched with the inclined plane.

Through adopting above-mentioned technical scheme, put the cable on the line wheel, push down the subassembly, the diaphragm removes towards the line wheel, arc recess and line wheel press from both sides the cable tightly, the depression bar inserts in the first hole, push down the catch bar, the catch bar removes towards the inserted bar, the inclined plane of catch bar bottom inserts in the inclined plane groove on the inserted bar, in pushing the inserted bar the pivot, fixture block card on the inserted bar goes into the draw-in groove of pivot inner wall, make the pivot unable rotation, thereby the cable is more stable between arc recess and line wheel, when pulling, the cable is difficult for droing.

Preferably, the frame body is a rectangular frame formed by splicing four strip-shaped plates which are connected end to end.

Through adopting above-mentioned technical scheme, the framework is the rectangular frame on four sides, is convenient for the cable to penetrate.

Preferably, a fixing frame is fixedly arranged at the top of the frame body, the fixing frame is U-shaped, one end of the opening is fixedly connected to the top surface of the frame body, and the fixing frame is located between the two sliding rods.

Through adopting above-mentioned technical scheme, after pressing from both sides tight cable, pull the cable through holding the mount, the operation of being convenient for.

Preferably, the fixing frame is sleeved with a first rubber sleeve.

Through adopting above-mentioned technical scheme, first rubber sleeve increase friction makes the handheld mount of workman more stable.

Preferably, a handle is connected between one ends of the two sliding rods, which are positioned on the outer side of the frame body.

Through adopting above-mentioned technical scheme, through pressing the handle, can push down the pressure subassembly, mention the handle and can mention the pressure subassembly, easy operation is convenient.

Preferably, the handle is sleeved with a second rubber sleeve.

Through adopting above-mentioned technical scheme, when pressing or lifting handle, increase friction, the operation of being convenient for.

Preferably, the diaphragm is inside to be located the lug top is provided with the cavity, be connected with two stands between cavity top and the bottom, two the cover is equipped with the fly leaf on the stand, the fly leaf can be followed the stand axis direction slides, still the cover is equipped with reset spring on the stand, and reset spring one end is supported cavity top, the other end support the fly leaf top, three hole has been seted up on the arc recess, three hole interval evenly distributed wears to be equipped with respectively in the three hole and touches the claw, it is located to touch the claw the inside one end of diaphragm with fly leaf fixed connection.

Through adopting above-mentioned technical scheme, the three claw that touches makes the cable fixed more stable to when touching claw and line wheel and cooperateing and press from both sides tight cable, the fly leaf can compress reset spring, and rebound has still avoided the extrusion to destroy the cable when touching claw and pressing from both sides tight cable.

Preferably, the peripheral surface of the wire wheel is provided with an arc concave surface.

Through adopting above-mentioned technical scheme, the arc concave surface is bigger with the global laminating area of cable, and is more stable when the centre gripping cable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through pushing down the pressure subassembly, the diaphragm removes towards the line wheel, arc recess and line wheel press from both sides the cable tightly, the depression bar inserts in the first hole, push rod pushes down, push rod moves towards the inserted bar, the inclined plane of push rod bottom inserts in the inclined plane groove on the inserted bar, in pushing the inserted bar into the pivot, fixture block card on the inserted bar goes into in the draw-in groove of pivot inner wall, make the pivot unable rotation, thereby the cable is more stable between arc recess and line wheel, when pulling, the cable is difficult for droing, the efficiency of cable laying has been improved.

2. It makes the cable fixed more stable to touch the claw to when touching claw and line wheel and cooperating the tight cable of clamp, the fly leaf can compress reset spring, and upward movement has still avoided the extrusion to destroy the cable when touching claw tight cable of clamp.

Drawings

FIG. 1 is a front sectional view of the present apparatus.

Fig. 2 is an enlarged view of a in fig. 1.

Fig. 3 is a schematic sectional view of the insertion rod inserted into the rotation shaft.

Description of reference numerals: 1. a frame body; 2. a fixed mount; 21. a first rubber sleeve; 3. a cable clamping mechanism; 31. pressing the assembly; 311. a slide bar; 312. a handle; 3121. a second rubber sleeve; 313. a transverse plate; 3131. a bump; 3132. a cavity; 3133. a column; 3134. a movable plate; 3135. a return spring; 3136. an arc-shaped groove; 3137. a contact claw; 314. a pressure lever; 32. a holding assembly; 321. fixing a column; 3211. a first hole; 3212. a second hole; 322. a rotating shaft; 3221. a card slot; 323. a wire wheel; 324. a push rod; 3241. a first limit ring; 3242. a second stop collar; 3243. a spring; 325. inserting a rod; 3251. a clamping block; 3252. a tension spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses cable erection device for building electromechanical installation. Referring to fig. 1, a cable erection device for building machinery electrical installation includes framework 1, and framework 1 is the rectangular frame that four strip-shaped boards end to end splice formed, and framework 1 top has set firmly mount 2, and mount 2 is the U type, and open-ended one end fixed welding is in framework 1 top surface, and the cover is equipped with first rubber sleeve 21 on mount 2, still installs the cable fixture 3 that is used for the centre gripping cable in the framework 1.

Referring to fig. 1 and 2, the cable clamping mechanism 3 includes a pressing member 31 slidably disposed at the top of the housing 1 and a holding member 32 disposed at the bottom of the housing 1. The pressing component 31 includes two sliding rods 311 vertically arranged on the top surface of the frame body 1, the two sliding rods 311 are respectively arranged at two ends of the fixed frame 2, the two sliding rods 311 are arranged in parallel, the two sliding rods 311 penetrate through the top surface of the frame body 1, one end of each sliding rod 311 is located outside the frame body 1, the other end of each sliding rod 311 is located inside the frame body 1, and the sliding rods 311 can slide along the vertical direction. A handle 312 is connected between the ends of the two sliding rods 311 positioned outside the frame body 1, and a second rubber sleeve 3121 is sleeved on the handle 312.

The bottom of one end of the sliding rod 311, which is located inside the frame 1, is connected with a transverse plate 313, one side of the transverse plate 313, which is away from the sliding rod 311, is provided with a convex block 3131, a cavity 3132 is located right above the convex block 3131, two upright posts 3133 are connected between the top and the bottom of the cavity 3132, a movable plate 3134 is sleeved on the two upright posts 3133, the movable plate 3134 can slide along the axial direction of the upright posts 3133, a return spring 3135 is further sleeved on the upright posts 3133, one end of the return spring 3135 abuts against the top of the cavity 3132, the other end of the return spring abuts against the top of the movable plate 3134, one side of the convex block 3131, which is away from the sliding rod 311, three holes 3136 are formed in the arc groove 3136, the three holes are uniformly distributed at intervals, contact claws 3137 are respectively penetrated through the three holes, and one.

Two pressure levers 314 are fixedly arranged on one side of the transverse plate 313 away from the sliding rod 311, the two pressure levers 314 are respectively arranged on two sides of the protruding block 3131, and the two pressure levers 314 are respectively perpendicular to the transverse plate 313.

Bearing subassembly 32 sets up to be connected with pivot 322 including setting firmly two fixed columns 321 in framework 1 bottom, two fixed columns 321 perpendicular to framework 1 bottom surface respectively, rotation between two fixed columns 321, and fixed cover is equipped with line wheel 323 on the pivot 322, and the line wheel 323 outer peripheral face sets up to the arc concave surface. The cable is placed on reel 323, pressing down on push assembly 31, clamping jaw 3137 and reel 323 clamp the cable, and then dragging the cable.

The end of each of the two fixing posts 321 close to the transverse plate 313 is respectively provided with a first hole 3211 corresponding to the position of the pressure lever 314, a push rod 324 is arranged in the first hole 3211, the diameter of the push rod 324 is smaller than that of the first hole 3211, the bottom of the push rod 324 is provided with an inclined surface, the inclined surface is inclined downwards from one side close to the reel 323 to one side away from the reel 323, the top end of the push rod 324 is fixedly sleeved with a first limit ring 3241, the diameter of the first limit ring 3241 is the same as that of the first hole 3211, the outer circumferential wall of the first limit ring 3241 is abutted against the inner wall of the first hole 3211, the first limit ring 3241 can slide in the first hole 3211, a second limit ring 3242 is arranged in the first hole 3211, the second limit ring 3242 is arranged on one side of the first limit ring 3241 away from the transverse plate 313, the second limit ring 3242 is fixedly connected with the inner wall of the first hole 3211, the end of the push rod 324 far away from the first limit ring 3241 passes through, a spring 3243 is arranged between the first limiting ring 3241 and the second limiting ring 3242, one end of the spring 3243 is fixedly connected with the first limiting ring 3241, and the other end is fixedly connected with the second limiting ring 3242.

Referring to fig. 2 and 3, a second hole 3212 coaxial with the rotating shaft 322 is further formed in the fixing column 321, a plug rod 325 is disposed in the second hole 3212, the plug rod 325 is coaxial with the rotating shaft 322, one end of the plug rod 325 away from the reel 323 is connected to the inner wall of the second hole 3212 away from the reel 323 through a tension spring 3252, an inclined plane groove matched with an inclined plane disposed at the bottom of the push rod 324 is formed in the plug rod 325, and when the spring 3243 and the tension spring 3252 are both in a normal state, the lowest point of the inclined plane at the bottom of the push rod 324 and the highest point of the inclined plane groove are located on the same vertical straight line. When the pressing assembly 31 is pressed down, the pressing rod 314 is pressed into the first hole 3211, the pushing rod 324 is pressed down, the spring 3243 is compressed, the inclined surface at the bottom of the pushing rod 324 is inserted into the inclined surface groove on the inserting rod 325, the tension spring 3252 is stretched, the inserting rod 325 is pushed into the rotating shaft 322 by the pushing rod 324, one end of the inserting rod 325 inserted into the rotating shaft 322 is provided with four clamping blocks 3251, the peripheral wall of the inserting rod 325 is provided with four clamping blocks 3251, the inner wall of the rotating shaft 322 is provided with a clamping groove 3221 corresponding to the clamping block 3251, and when the inserting rod 325 is inserted into the rotating shaft 322, the clamping block 3251 is clamped into the clamping groove 3221, so that the rotating shaft 322 cannot rotate, and the cable clamping mechanism 3 is fastened when clamping.

The implementation principle of the cable erection device for building electromechanical installation in the embodiment of the application is as follows: firstly, a worker holds the fixing frame 2, holds the device, penetrates a cable between the transverse plate 313 and the wire wheel 323, then presses the handle 312 downwards, the sliding rod 311 pushes the transverse plate 313 to move towards the wire wheel 323, so that the contact claw 3137 and the wire wheel 323 clamp the cable, when the transverse plate 313 moves towards the wire wheel 323, the pressure lever 314 enters the first hole 3211, presses the push rod 324 downwards, the push rod 324 pushes the plug rod 325 into the rotating shaft 322, so that the rotating shaft 322 cannot rotate, the wire wheel 323 is fixed, the cable clamping mechanism 3 is more stable when clamping the cable, and the cable is not easy to fall off in the process of dragging the cable; after the cable drags certain length, need to increase the workman and use this device to drag the cable simultaneously, will the this device handle 312 of centre gripping cable upwards mention, depression bar 314 is proposed first hole 3211, spring 3243 becomes the normality by compression state, catch bar 324 upward movement, inserted bar 325 is pulled out pivot 322 by extension spring 3252, pivot 322 resumes to rotate, move this device orientation away from the cable head, then increase other this device, put newly-increased this device and use at the head of cable, repeat the above-mentioned operation, make all this devices centre gripping cables, then the workman drags the cable jointly.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cable erection device for building electromechanical installation which characterized in that: the cable clamping device comprises a frame body (1) and a cable clamping mechanism (3) which is arranged in the frame body (1) and used for clamping a cable, wherein the cable clamping mechanism (3) comprises a bearing component (32) fixedly arranged at the bottom of the frame body (1) and a pressing component (31) which is arranged in the frame body (1) in a sliding mode and is positioned above the bearing component (32); the pressing component (31) comprises a transverse plate (313) arranged in the frame body (1) in a sliding mode and pressing rods (314) fixedly arranged at two ends of the transverse plate (313) and positioned on one side, close to the supporting component (32), of the transverse plate (313); the bearing component (32) comprises two fixed columns (321) fixedly arranged at the bottom of the frame body (1), a rotating shaft (322) is rotatably connected between the two fixed columns (321), the rotating shaft (322) is sleeved with a wire wheel (323), the top surface of the fixed column (321) is provided with a first hole (3211) for inserting the compression bar (314), the first hole (3211) is communicated with the second hole (3212), a push rod (324) is slidably arranged in the first hole (3211), the push rod (324) is located below the pressure lever (314), a first limit ring (3241) is fixedly arranged at the upper end of the push rod (324), a second limit ring (3242) is arranged at the communication part of the first hole (3211) and the second hole (3212), one end of the push rod (324) passes through the second limit ring (3242) and is inserted into the second hole (3212), a spring (3243) is arranged between the push rod (324) and the first limiting ring (3241) and the second limiting ring (3242); an inserting rod (325) is arranged in the second hole (3212), a clamping block (3251) is fixedly arranged at one end, close to the rotating shaft (322), of the inserting rod (325), a clamping groove (3221) for the clamping block (3251) to insert is formed in the end portion of the rotating shaft (322), and a tension spring (3252) is arranged between one end, far away from the rotating shaft (322), of the inserting rod (325) and the inner wall of the second hole (3212); an inclined plane is arranged at one end, inserted into the second hole (3212), of the push rod (324), and the inclined plane inclines downwards from one side close to the reel (323) to one side far away from the reel (323); the inserted link (325) is provided with an inclined plane groove matched with the inclined plane.

2. The cable erection device for building electromechanical installation of claim 1, wherein: the frame body (1) comprises four strip-shaped plates which are spliced end to form the frame body (1).

3. The cable erection device for building electromechanical installation of claim 1, wherein: two sliding rods (311) are arranged on the top surface of the frame body (1) in a penetrating mode, the two sliding rods (311) stretch into one end in the frame body (1) and are connected to the top surface of the transverse plate (313), a fixing frame (2) is fixedly arranged at the top of the frame body (1), the fixing frame (2) is of a U shape, one end of the opening is fixedly connected to the top surface of the frame body (1), and the fixing frame (2) is located between the two sliding rods (311).

4. A cable erecting device for building machinery electrical installation according to claim 3, wherein: the fixing frame (2) is sleeved with a first rubber sleeve (21).

5. A cable erecting device for building machinery electrical installation according to claim 3, wherein: a handle (312) is connected between one ends of the two sliding rods (311) which are positioned at the outer side of the frame body (1).

6. A cable erection device for building electromechanical installation according to claim 5, characterized in that: the handle (312) is sleeved with a second rubber sleeve (3121).

7. A cable erecting device for building machinery electrical installation according to claim 3, wherein: a convex block (3131) is arranged on the bottom surface of the transverse plate (313), a cavity (3132) is arranged above the convex block (3131) inside the transverse plate (313), two upright posts (3133) are connected between the top and the bottom of the cavity (3132), a movable plate (3134) is sleeved on the two upright posts (3133), the movable plate (3134) can slide along the axial direction of the upright post (3133), the upright post (3133) is further sleeved with a return spring (3135), one end of the return spring (3135) abuts against the top of the cavity (3132), the other end abuts against the top of the movable plate (3134), an arc-shaped groove (3136) is arranged on one surface of the convex block (3131) departing from the sliding rod (311), three holes are arranged on the arc-shaped groove (3136), the three holes are evenly distributed at intervals, contact claws (3137) are respectively arranged in the three holes in a penetrating way, one end of the contact claw (3137) positioned in the transverse plate (313) is fixedly connected with the movable plate (3134).

8. The cable erection device for building electromechanical installation of claim 1, wherein: the peripheral surface of the wire wheel (323) is provided with an arc concave surface.