CN216355703U

CN216355703U - Electric threading device for building construction

Info

Publication number: CN216355703U
Application number: CN202122587249.5U
Authority: CN
Inventors: 赵冬; 王瑜; 易然; 周逢源; 吴洪健
Original assignee: Zhuhai Huafa Architectural Design Consulting Co Ltd; Zhuhai Huafa Group Co Ltd
Current assignee: Zhuhai Huafa Architectural Design Consulting Co Ltd; Zhuhai Huafa Group Co Ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-19
Anticipated expiration: 2031-10-25

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to an electric threading device for building construction. According to the utility model, the clamping mechanism can be rotated through the arranged electric push rod and the rotating connecting plate, the cable ring can be conveniently moved to one side of the clamping mechanism, the cable ring is fixed through the clamping mechanism, the cable ring can be sleeved on the clamping mechanism only by pinching two opposite clamping plates with hands, after the hands are loosened, the clamping mechanism is automatically clamped, the operation is simple and rapid, the cable passes through the middle of the two wheels through the two opposite pulleys arranged on the U-shaped frame, and the heights of the pulleys can be adjusted through the adjusting blocks which are connected in the straight notch in a sliding mode, so that the cable is not easy to cut the surface of the cable by the pipeline before entering the pipeline.

Description

Electric threading device for building construction

Technical Field

The utility model relates to the technical field of building construction, in particular to an electric threading device for building construction.

Background

At the in-process of building installation construction, can carry out more accurate arranging to electric pipeline for the convenience, constructor adopts pre-buried mode to bury underground at the wall body inside with electric spool usually, treats that building object wears the dress cable in to electric spool through the mouth of pipe after the completion again, places it and then accomplishes arranging to the cable in getting into the spool. Staff uses threading device to carry out the threading usually in the current work progress, however some threading devices of current have following problem:

1. the conventional electric threading device is usually troublesome to operate, and the cable is inconvenient to fix on the threading device.

2. Common electric threading device does not have the structure of protecting to the cable, and when carrying out the threading operation, the cable surface is easy to be damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an electric threading device for building construction, which solves the problems mentioned in the background technology.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

an electric threading device for building construction comprises a bottom plate, wherein one side of the upper surface of the bottom plate is rotatably connected with a rotating connecting plate through a rotating seat, the upper end of the rotating connecting plate is rotatably connected with a clamping mechanism, a straight plate is fixed on the upper surface of the bottom plate, the clamping mechanism comprises a rotating shaft, one end of the rotating shaft is rotatably connected with the rotating connecting plate through a bearing, the other end of the rotating shaft is clamped with a clamping groove formed in the upper surface of the straight plate, sliding plates which are in sliding connection with the rotating shaft are symmetrically arranged on two sides of the rotating shaft, the four sides of each sliding plate are rotatably connected with the rotating plates, a clamping plate is rotatably connected between the two opposite rotating plates, a square block is fixed in the middle position of the rotating shaft, one end of the square block is fixedly connected with a telescopic sleeve, the other end of the telescopic sleeve is connected with the opposite clamping plate, two telescopic springs I are symmetrically fixed between the other end of the square block and the opposite clamping plate, two support plates are symmetrically fixed at the middle position of the upper surface of the bottom plate, a rotating rod is rotatably connected between the two support plates, a driving roller is fixedly connected onto the rotating rod, a motor is fixedly connected onto one side wall of one of the support plates, one end of the rotating rod penetrates through the support plates to extend to the other side of the support plates and is connected with the driving end of the motor, square through holes II are respectively formed in the side walls of the two support plates, sliding blocks which are in sliding connection with the square through holes II in the vertical direction are sleeved in the square through holes II, a fixed rod is fixedly connected between the two sliding blocks, a clamping roller is rotatably connected onto the outer side wall of the fixed rod, telescopic springs II are fixedly connected at the upper ends of the sliding blocks, the upper ends of the telescopic springs II are connected with the tops of the square through holes II, a U-shaped frame is fixedly connected onto the other side of the upper surface of the bottom plate, and straight notches are respectively formed in the inner walls of the two sides of the U-shaped frame, the adjusting blocks are sleeved in the straight groove in a sliding mode, the adjusting blocks are fixedly connected with two connecting rods, the connecting rods are connected with pulleys in a rotating mode, the bottom plate is provided with a grabbing hole in a clamping mode, and the lower surface of the bottom plate is provided with a cushion block.

Further, the surface of pivot is equipped with the slide rail, all set up on the inside wall of slide with slide rail sliding fit's recess, the equal fixedly connected with in both ends of slide rail keeps off the ring.

Further, the upper surface of bottom plate is through rotating two fixedly connected with electric putter of seat, square through hole one has been seted up on the lateral wall of rotation connecting plate, the fixed axle of fixedly connected with between the both sides wall of square through hole one, electric putter's drive tube and fixed axle rotate to be connected.

Furthermore, the two side walls of the second square through hole are provided with sliding grooves, and the two ends of the sliding block are connected with protruding blocks in sliding fit with the sliding grooves.

Furthermore, the upper ends of the supporting plates are provided with straight rods, one ends of the straight rods penetrate through the supporting rods, extend into the square through holes and are connected with the upper surfaces of the sliding blocks, the telescopic springs are sleeved on the straight rods, and the upper ends of the straight rods are fixedly connected with pull rods.

Furthermore, a limiting hole penetrating through the inner part of the straight groove is formed in the outer wall of one side of the U-shaped frame, a bolt is inserted in the limiting hole, and the bolt is in threaded connection with one of the adjusting blocks.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric threading device for building construction, which has the following beneficial effects:

1. according to the utility model, the clamping mechanism can be rotated through the arranged electric push rod and the rotating connecting plate, so that the cable ring can be conveniently moved to one side of the clamping mechanism, the cable ring is fixed through the clamping mechanism, the cable ring can be sleeved on the clamping mechanism only by pinching two opposite clamping plates with hands, and after the hands are released, the clamping mechanism is automatically clamped, and the operation is simple and rapid.

2. According to the utility model, the cable passes through the middle of the two wheels through the two opposite pulleys arranged on the U-shaped frame, and the height of the pulleys can be adjusted through the adjusting blocks connected in the straight notch in a sliding manner, so that the cable is not easily cut on the surface of the pipeline before entering the pipeline.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective view of a second embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a third viewing angle mechanism according to the present invention;

fig. 4 is a schematic structural view of the clamping mechanism of the present invention.

In the figure: 1. a base plate; 2. rotating a first base; 3. rotating the connecting plate; 301. a first square through hole; 302. a fixed shaft; 4. a clamping mechanism; 401. a rotating shaft; 402. a slide plate; 403. rotating the plate; 404. a splint; 405. a square block; 406. a telescopic sleeve; 407. a first extension spring; 408. a slide rail; 409. a groove; 410. a baffle ring; 5. a straight plate; 6. a second rotating seat; 7. an electric push rod; 8. a support plate; 9. a rotating rod; 10. a drive roller; 11. a motor; 12. a second square through hole; 1201. a chute; 13. a slider; 14. fixing the rod; 15. a pinch roller; 16. a second expansion spring; 17. a straight rod; 18. a pull rod; 19. a U-shaped frame; 20. a straight notch; 21. an adjusting block; 22. a connecting rod; 23. a pulley; 24. a limiting hole; 25. a bolt; 26. grabbing holes; 27. and a cushion block.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Examples

As shown in fig. 1, 2, 3 and 4, an electrical threading device for building construction according to an embodiment of the present invention includes a bottom plate 1, one side of the upper surface of the bottom plate 1 is rotatably connected to a rotating connecting plate 3 through a rotating base 2, the upper end of the rotating connecting plate 3 is rotatably connected to a clamping mechanism 4, a straight plate 5 is fixed on the upper surface of the bottom plate 1, the clamping mechanism 4 includes a rotating shaft 401 having one end rotatably connected to the rotating connecting plate 3 through a bearing, the other end of the rotating shaft 401 is engaged with a slot formed on the upper surface of the straight plate 5, sliding plates 402 slidably connected to the rotating shaft 401 are symmetrically arranged on both sides of the rotating shaft 401, rotating plates 403 are rotatably connected to four sides of the sliding plates 402, a clamping plate 404 is rotatably connected between two opposite rotating plates, a square block 405 is fixed in the middle of the rotating shaft 401, an extension sleeve 403 is fixedly connected to one end of the square block 405, and the other end of the extension sleeve 406 is connected to the opposite clamping plate 404, two first telescopic springs 407 are symmetrically fixed between the other end of the square block 405 and the opposite clamping plate 404, two support plates 8 are symmetrically fixed at the middle position of the upper surface of the base plate 1, a rotating rod 9 is rotatably connected between the two support plates 8, a driving roller 10 is fixedly connected on the rotating rod 9, a motor 11 is fixedly connected on one side wall of one support plate 8, one end of the rotating rod 9 penetrates through the support plate 8 and extends to the other side of the support plate and is connected with the driving end of the motor 11, square through holes two 12 are respectively formed in the side walls of the two support plates 8, sliding blocks 13 which are in sliding connection with the square through holes two 12 in the vertical direction are sleeved in the square through holes two 12, a fixed rod 14 is fixedly connected between the two sliding blocks 13, a clamping roller 15 is rotatably connected on the outer side wall of the fixed rod 14, a second telescopic spring 16 is fixedly connected at the upper end of the sliding block 13, and the upper end of the second telescopic spring 16 is connected with the tops of the square through holes two 12, the other side of the upper surface of the bottom plate 1 is fixedly connected with a U-shaped frame 19, the inner walls of two sides of the U-shaped frame 19 are respectively provided with a straight notch 20, the straight notch 20 is internally and slidably sleeved with an adjusting block 21, two connecting rods 22 are fixedly connected between the two adjusting blocks 21, the connecting rods 22 are respectively and rotatably connected with pulleys 23, the bottom plate 1 is clamped with a grabbing hole 26, and the lower surface of the bottom plate is provided with a cushion block 27, so that a cable loop can be conveniently clamped and fixed by utilizing a clamping mechanism 4, the clamping plate 404 can not incline when being extruded by the arrangement of a telescopic sleeve 406, the rotating plates 403 which are rotatably connected with two ends of the rotating plate can simultaneously rotate by the same amplitude, the driving roller 10 is driven to rotate by the motor 11 to be matched with the clamping roller 15 to clamp, the cable which passes between the driving roller 10 and the clamping roller 15 can be driven, so that the cable can pass through the pipeline, and the adjusting blocks 21 which are slidably connected in the U-shaped frame 19 are arranged, make two relative pulleys 23 can reciprocate thereupon, be convenient for press close to the pipeline entry of co-altitude with the cable, also reduced the probability that the cable surface was cut by pipeline mouth cement plot, through the setting of grabbing hole 26, portable device avoids ground unevenness to damage bottom plate 1 through the setting of cushion 27.

As shown in fig. 4, in some embodiments, a sliding rail 408 is disposed on a surface of the rotating shaft 401, grooves 409 in sliding fit with the sliding rail 408 are disposed on inner side walls of the sliding plate 402, two ends of the sliding rail 408 are fixedly connected with retaining rings 410, the sliding plate 402 can only rotate with the rotating shaft 401 through the arrangement of the sliding rail 408 and the grooves 409, and the sliding plate 402 is prevented from falling off the rotating shaft 401 after the first expansion spring 407 and the expansion sleeve 406 are damaged through the arrangement of the retaining rings 410.

As shown in fig. 1 and 2, in some embodiments, an electric push rod 7 is fixedly connected to the upper surface of the bottom plate 1 through a second rotating seat 6, a first square through hole 301 is formed in a side wall of the first square through hole 301, a fixed shaft 302 is fixedly connected between two side walls of the first square through hole 301, a driving pipe of the electric push rod 7 is rotatably connected to the fixed shaft 302, and the electric push rod 7 is arranged to facilitate rotation of the rotating connecting plate 3, so that one end of the clamping mechanism 4 is conveniently separated from the straight plate 5.

As shown in fig. 1, in some embodiments, the two side walls of the second square through hole 12 are both provided with sliding grooves 1201, both ends of the sliding block 13 are both connected with protruding blocks in sliding fit with the sliding grooves 1201, and the sliding block 13 can only slide in the second square through hole 12 through the arrangement of the sliding grooves 1201 and the protruding blocks.

As shown in fig. 3, in some embodiments, the upper end of the supporting plate 8 is provided with a straight rod 17, one end of the straight rod 17 extends through the supporting rod to the inside of the second square through hole 12 and is connected with the upper surface of the slider 13, and a second expansion spring 16 is sleeved on the straight rod 17, the upper end of the straight rod 17 is fixedly connected with a pull rod 18, and by means of the arrangement of the straight rod 17 and the pull rod 18, the pull rod 18 is pulled, so that the clamping roller 15 can be separated from the driving roller 10, and a cable can be conveniently threaded between the clamping roller 15 and the driving roller 10.

As shown in fig. 2, in some embodiments, a limiting hole 24 penetrating through the straight notch 20 is formed in an outer wall of one side of the U-shaped frame 19, a bolt 25 is inserted into the limiting hole 24, the bolt 25 is in threaded connection with one of the adjusting blocks 21, and the adjusting block 21 can be fixed by the arrangement of the limiting hole 24 and the bolt 25.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electric threading device for construction, includes bottom plate (1), its characterized in that: one side of the upper surface of the bottom plate (1) is rotatably connected with a rotating connecting plate (3) through a first rotating seat (2), the upper end of the rotating connecting plate (3) is rotatably connected with a clamping mechanism (4), the upper surface of the bottom plate (1) is fixedly provided with a straight plate (5), the clamping mechanism (4) comprises a rotating shaft (401) with one end rotatably connected with the rotating connecting plate (3) through a bearing, the other end of the rotating shaft (401) is clamped with a clamping groove formed in the upper surface of the straight plate (5), sliding plates (402) in sliding connection with the rotating shaft (401) are symmetrically arranged on two sides of the rotating shaft (401), four sides of each sliding plate (402) are rotatably connected with rotating plates (403), clamping plates (404) are rotatably connected between two opposite rotating plates (401), a square block (405) is fixed in the middle position of the rotating shaft (401), and a telescopic sleeve (406) is fixedly connected with one end of the square block (405), the other end of the telescopic sleeve (406) is connected with the opposite clamping plate (404), two first telescopic springs (407) are symmetrically fixed between the other end of the square block (405) and the opposite clamping plate (404), two supporting plates (8) are symmetrically fixed at the middle position of the upper surface of the base plate (1), a rotating rod (9) is rotatably connected between the two supporting plates (8), a driving roller (10) is fixedly connected onto the rotating rod (9), a motor (11) is fixedly connected onto one side wall of one of the supporting plates (8), one end of the rotating rod (9) penetrates through the supporting plate (8) to extend to the other side of the supporting plate and is connected with the driving end of the motor (11), two square through holes (12) are formed in the side wall of each supporting plate (8), and a sliding block (13) which is connected with the square through holes (12) in a sliding mode in the vertical direction is sleeved in the square through holes (12), two fixedly connected with dead lever (14) between slider (13), it is connected with pinch roll (15) to rotate on the lateral wall of dead lever (14), the upper end fixedly connected with expanding spring two (16) of slider (13), the upper end of expanding spring two (16) links to each other with the top of square through hole two (12), opposite side fixedly connected with U type frame (19) of bottom plate (1) upper surface, straight notch (20) have all been seted up on the both sides inner wall of U type frame (19), sliding sleeve has been cup jointed regulating block (21) in straight notch (20), two connecting rods (22) of fixedly connected with between regulating block (21), all rotate on connecting rod (22) and be connected with pulley (23), bottom plate (1) goes up the card and is equipped with and grabs hole (26), and its lower surface is equipped with cushion (27).

2. The electrical threading device for building construction according to claim 1, characterized in that: the surface of pivot (401) is equipped with slide rail (408), all set up on the inside wall of slide (402) with slide rail (408) sliding fit's recess (409), the equal fixedly connected with in both ends of slide rail (408) keeps off ring (410).

3. The electrical threading device for building construction according to claim 1, characterized in that: the upper surface of bottom plate (1) is through rotating two (6) fixedly connected with electric putter (7) of seat, square through hole one (301) have been seted up on the lateral wall of rotation connecting plate (3), fixedly connected with fixed axle (302) between the both sides wall of square through hole one (301), the drive tube and the fixed axle (302) of electric putter (7) rotate and are connected.

4. The electrical threading device for building construction according to claim 1, characterized in that: and sliding grooves (1201) are formed in two side walls of the second square through hole (12), and protruding blocks in sliding fit with the sliding grooves (1201) are connected to two ends of the sliding block (13).

5. The electrical threading device for building construction according to claim 1, characterized in that: the upper end of the supporting plate (8) is provided with a straight rod (17), one end of the straight rod (17) penetrates through the supporting rod, extends into the square through hole II (12) and is connected with the upper surface of the sliding block (13), a telescopic spring II (16) is sleeved on the straight rod, and the upper end of the straight rod (17) is fixedly connected with a pull rod (18).

6. The electrical threading device for building construction according to claim 1, characterized in that: the U-shaped frame is characterized in that a limiting hole (24) penetrating through the inside of the straight notch (20) is formed in the outer wall of one side of the U-shaped frame (19), a bolt (25) is inserted in the limiting hole (24), and the bolt (25) is in threaded connection with one adjusting block (21).