CN210246146U - Threading construction device for building electrical engineering - Google Patents

Abstract

The utility model discloses a building electrical engineering threading construction equipment belongs to building electrical engineering technical field. A threading construction device for building electrical engineering comprises a mounting table and a roller, wherein the roller is rotatably connected to the mounting table, a motor is connected in the mounting table, the output end of the motor is connected with a friction wheel, a hydraulic cylinder is fixedly connected to the mounting table, a hydraulic rod is slidably connected in the hydraulic cylinder, one end, away from the hydraulic cylinder, of the hydraulic rod is connected with a first rotating shaft, a first guide wheel is slidably connected to the first rotating shaft, a sliding block is slidably connected to the mounting table, a second rotating shaft is connected to the sliding block, a second guide wheel is rotatably connected to the second rotating shaft, a guide rod is rotatably connected to the mounting table, a fixing frame is connected to the guide rod, and a third guide wheel is rotatably connected to the fixing frame; the utility model discloses, work through motor cooperation multiunit guide pulley has both increased winding displacement speed, has promoted the winding displacement quality again.

Description

Threading construction device for building electrical engineering

Technical Field

The utility model relates to a building electrical engineering technical field especially relates to a building electrical engineering threading construction equipment.

Background

Along with the development of society, also higher and higher to the requirement of laying of transfer chain, in order not to influence the city appearance and prevent burglary, lay the transfer chain such as cable in underground pre-buried pipe and sewer usually, but before laying, need spread into the lead wire in advance in the pipeline for carry over line such as traction cable, when needing the lead wire, just only need with the lead wire of laying before bind the cable of waiting to draw in, pull back can, both guaranteed work efficiency, worn out the cable protective layer when having avoided the cable threading again.

In the prior art, however, the hand-operated lead wheel is basically used for threading in building electrical engineering to be matched with manual laying, the threading efficiency is low due to the instability of manual laying, and leads are wound on a roller in advance, so that the leads are bent after long-time use, the threading is not facilitated, and the threading quality is reduced; therefore, a threading device which is efficient and labor-saving and can lead a straight lead is needed.

Disclosure of Invention

The utility model aims at solving the deficiencies in the prior art and providing a building electrical engineering threading construction equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a building electrical engineering threading construction equipment, includes mount table and roller, the roller rotates to be connected on the mount table, the mount table in-connection has the motor, the output of motor is connected with the friction pulley, fixedly connected with pneumatic cylinder on the mount table, sliding connection has the hydraulic stem in the pneumatic cylinder, the one end that the pneumatic cylinder was kept away from to the hydraulic stem is connected with first pivot, sliding connection has first guide pulley on the first pivot, sliding connection has the slider on the mount table, be connected with the second pivot on the slider, rolling connection has the second guide pulley in the second pivot, sliding connection has the guide bar on the mount table, be connected with the mount on the guide bar, the mount internal rotation is connected with the third guide pulley.

Preferably, the top of the mounting table is fixedly connected with a support, and the roller is rotatably connected to the support.

Preferably, a first groove is formed in the mounting table, and the motor is fixedly connected in the first groove.

Preferably, the hydraulic rod is connected with a connecting rod.

Preferably, a second groove is formed in the mounting table, and the sliding block is connected in the second groove in a sliding mode.

Preferably, a third groove is formed in the mounting table, a third rotating shaft is connected in the third groove, and the guide rod is rotatably connected to the third rotating shaft.

Preferably, the bottom of the mounting table is rotatably connected with a wheel seat, and the wheel seat is rotatably connected with a roller.

Preferably, a fourth groove is formed in the side wall of the mounting table, and a handrail is rotatably connected in the fourth groove.

Compared with the prior art, the utility model provides a building electrical engineering threading construction equipment possesses following beneficial effect:

1. the threading construction device for the building electrical engineering comprises a mounting platform, a first guide wheel, a second guide wheel, a third guide wheel, a motor, a friction wheel, a hydraulic rod, a hydraulic cylinder and a first rotating shaft, wherein the mounting platform is pushed to a pipeline opening where a lead needs to be laid, the lead on the roller passes through the top of the first guide wheel, then passes through the bottom of the second guide wheel, and finally is conveyed into the pipeline opening through the third guide wheel, the lead can be laid by starting the motor, concretely, the motor drives the friction wheel to rotate, and then the friction wheel drives the roller to convey the lead, and at the position, when the roller meets large resistance, the friction wheel can slip with the roller, so that the lead is effectively protected, and is prevented from being bent or broken, as the lead is hard and is not easy to bend too much, the lead needs to be scratched from the top of the first guide wheel after coming out of the roller, at the position, the hydraulic rod can drive the first rotating shaft to move, can follow the winding and go up the lead wire motion on the roller like this, make it when getting into the second guide pulley, can not excessively bend, when the lead wire gets into the second guide pulley, because second pivot accessible slider slides in the second recess, so can guarantee the lead wire and receive the force naturally when descending, be more convenient for get into the third guide pulley, when the lead wire gets into third guide pulley bottom, because the third guide pulley is fixed on the guide bar through the mount, and the guide bar rotates again in the third recess, so the lead wire can pass through the three wheel cooperation guide bar of third guide pulley and straighten, and then can be more smooth and easy in the admission line, reduce the wall-touching friction condition when the lead wire is carried, after the lead wire spreads into, bind up transfer lines such as cable at the other end of lead wire, with the motor reversal, and then draw back the lead wire, accomplish the threading construction.

Drawings

Fig. 1 is a first schematic structural view of a threading construction device for building electrical engineering provided by the utility model;

fig. 2 is a schematic structural view of a threading construction device for electrical engineering of buildings according to the present invention;

fig. 3 is a third schematic structural view of the threading construction device for electrical engineering of buildings according to the present invention;

fig. 4 is a schematic structural view of a mounting platform of the threading construction device for the electrical engineering of buildings provided by the utility model;

fig. 5 is a schematic structural view of a hydraulic cylinder of the threading construction device for electrical engineering of buildings provided by the utility model;

fig. 6 is the utility model provides a part A's schematic structure in building electrical engineering threading construction equipment figure 3.

In the figure: 1. an installation table; 101. a support; 102. a second groove; 1021. a slider; 103. a second rotating shaft; 1031. a second guide wheel; 104. a third groove; 1041. a third rotating shaft; 105. a guide bar; 106. a fixed mount; 1061. a third guide wheel; 107. a handrail; 1071. a fourth groove; 2. a roller; 3. a hydraulic cylinder; 301. a hydraulic lever; 302. a connecting rod; 303. a first rotating shaft; 3031. a first guide wheel; 4. a motor; 401. a friction wheel; 402. a first groove; 5. a wheel seat; 501. and a roller.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-6, a threading construction device for building electrical engineering, including a mounting table 1 and a roller 2, the roller 2 is rotatably connected on the mounting table 1, a motor 4 is connected in the mounting table 1, an output end of the motor 4 is connected with a friction wheel 401, a hydraulic cylinder 3 is fixedly connected on the mounting table 1, a hydraulic rod 301 is slidably connected in the hydraulic cylinder 3, one end of the hydraulic rod 301, which is far away from the hydraulic cylinder 3, is connected with a first rotating shaft 303, a first guide wheel 3031 is slidably connected on the first rotating shaft 303, a slider 1021 is slidably connected on the mounting table 1, a second rotating shaft 103 is connected on the slider 1021, a second guide wheel 1031 is rotatably connected on the second rotating shaft 103, a guide rod 105 is rotatably connected on the mounting table 1, a fixing frame 106 is connected on the guide rod 105, and a third guide.

The top of the mounting table 1 is fixedly connected with a bracket 101, and the roller 2 is rotatably connected on the bracket 101.

The mounting table 1 is provided with a first groove 402, and the motor 4 is fixedly connected in the first groove 402.

Referring to fig. 5, the hydraulic rod 301 is connected to a connecting rod 302, which can effectively ensure that the hydraulic rod 301 and the hydraulic rod 301 on both sides of the mounting table 1 ascend and descend synchronously, so that the first guide wheel 3031 rotates smoothly.

The mounting table 1 is provided with a second groove 102, and the slider 1021 is slidably connected in the second groove 102.

A third groove 104 is formed in the mounting table 1, a third rotating shaft 1041 is connected in the third groove 104, and the guide rod 105 is rotatably connected to the third rotating shaft 1041.

The bottom of the mounting table 1 is rotatably connected with a wheel seat 5, and the wheel seat 5 is rotatably connected with a roller 501.

Referring to fig. 6, a fourth groove 1071 is formed in a side wall of the mounting table 1, a handrail 107 is rotatably connected to the fourth groove 1071, and when the handrail 107 is lifted, the mounting table 1 can be pushed, and when the roller 2 needs to be replaced, the handrail 107 can be dropped.

The working principle is as follows: in the utility model, the installation platform 1 is pushed to the pipeline opening where the lead wire is needed to be laid, the lead wire on the roller 2 passes through the top of the first guide wheel 3031, then passes through the bottom of the second guide wheel 1031, and finally is conveyed into the pipeline opening through the third guide wheel 1061, the lead wire can be laid by starting the motor 4, concretely, the motor 4 drives the friction wheel 401 to rotate, and then the friction wheel 401 drives the roller 2 to convey the lead wire, here, when the roller 2 meets large resistance, the friction wheel 401 can slip with the roller 2, thereby effectively protecting the lead wire, preventing the lead wire from being bent or broken, because the lead wire material is hard and difficult to be bent too much, therefore, the lead wire needs to be drawn from the top of the first guide wheel 3031 after coming out of the roller 2, here, the hydraulic rod 301 can drive the first rotating shaft 303 to move up and down through adjusting the pressure of the hydraulic cylinder 3, so that the lead, the first guide wheel 3031 can slide on the first rotating shaft 303 and rotate on the first rotating shaft 303, so that the lead can move along with the lead wound on the roller 2, and the lead can not be excessively bent when entering the second guide wheel 1031, when the lead enters the second guide wheel 1031, because the second rotating shaft 103 can slide in the second groove 102 through the slider 1021, the lead can be ensured to be naturally stressed when descending, and can enter the third guide wheel 1061 more conveniently, when the lead enters the bottom of the third guide wheel 1061, because the third guide wheel 1061 is fixed on the guide rod 105 through the fixing frame 106, and the guide rod 105 rotates in the third groove 104, the lead can be straightened by matching the three wheels of the third guide wheel 1061 with the guide rod 105, and then can enter the pipeline more smoothly, the wall-touching friction condition during lead conveying is reduced, when the lead is conveyed, the cable conveying line is bound on the other end of the lead, and the like, and reversing the motor 4, and further pulling back the lead to finish threading construction.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a building electrical engineering threading construction device, includes mount table (1) and roller (2), roller (2) rotate to be connected on mount table (1), its characterized in that, be connected with motor (4) in mount table (1), the output of motor (4) is connected with friction pulley (401), fixedly connected with pneumatic cylinder (3) on mount table (1), sliding connection has hydraulic stem (301) in pneumatic cylinder (3), the one end that pneumatic cylinder (3) were kept away from in hydraulic stem (301) is connected with first pivot (303), sliding connection has first guide pulley (3031) on first pivot (303), sliding connection has slider (1021) on mount table (1), be connected with second pivot (103) on slider (1021), rolling connection has second guide pulley (1031) on second pivot (103), sliding connection has guide bar (105) on mount table (1), the guide rod (105) is connected with a fixing frame (106), and a third guide wheel (1061) is rotatably connected to the fixing frame (106).

2. A threading construction device for building electrical engineering according to claim 1, characterized in that the top of the installation platform (1) is fixedly connected with a bracket (101), and the roller (2) is rotatably connected on the bracket (101).

3. The threading construction device for the building electrical engineering according to claim 1, characterized in that a first groove (402) is formed on the mounting table (1), and the motor (4) is fixedly connected in the first groove (402).

4. A construction and electrical engineering threading device according to claim 1, characterized in that a connecting rod (302) is connected to said hydraulic rod (301).

5. The threading construction device for the building electrical engineering according to claim 1, characterized in that a second groove (102) is formed on the mounting table (1), and the sliding block (1021) is slidably connected in the second groove (102).

6. The threading construction device for the building electrical engineering according to claim 1, wherein a third groove (104) is formed in the mounting table (1), a third rotating shaft (1041) is connected in the third groove (104), and the guide rod (105) is rotatably connected to the third rotating shaft (1041).

7. The threading construction device for the building electrical engineering according to claim 1 is characterized in that a wheel seat (5) is rotatably connected to the bottom of the mounting table (1), and a roller (501) is rotatably connected to the wheel seat (5).

8. The threading construction device for the building electrical engineering according to claim 1, characterized in that a fourth groove (1071) is opened on the side wall of the installation platform (1), and a handrail (107) is rotatably connected in the fourth groove (1071).

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