CN216711171U - Electric BV line pay-off of building - Google Patents

Abstract

The utility model discloses an electric BV wire pay-off device for buildings, and relates to the technical field of BV wire pay-off equipment. The BV wire support comprises a support plate and a mounting plate fixedly arranged on the support plate, wherein a first baffle is fixedly arranged on the mounting plate, a roller for placing BV wires is rotatably arranged on the first baffle, a second baffle is detachably arranged on one side of the mounting plate far away from the first baffle, and the BV wire support further comprises a first limiting roller rotatably arranged on the support plate and a motor for driving the first limiting roller to rotate. The BV wire is sleeved outside the roller, the wire head of the BV wire is arranged between the first limiting roller and the second limiting roller, the second limiting roller is controlled to move close to the first limiting roller until the BV wire is clamped tightly, the first limiting roller is driven by the motor to rotate, the BV wire is driven to extend under the action of friction force, and therefore the wire releasing purpose is achieved.

Description

Electric BV line pay-off of building

Technical Field

The utility model relates to the technical field of BV wire paying-off equipment, in particular to an electrical BV wire paying-off device for buildings.

Background

The BV wire is called a plastic copper wire for short and is called a copper core polyvinyl chloride insulating cloth wire completely. B represents the category of the wiring, and V represents the insulation of polyvinyl chloride. It is suitable for cable wire with AC voltage of 450/750V or below for power equipment, daily electric appliance, instrument and telecommunication equipment.

At present need carry out the unwrapping wire construction of BV line when the building construction, because the BV line generally is the bundle, need the tensile BV line of special person when carrying out the unwrapping wire, another person carries out the construction of BV line specially, has consequently wasted valuable manpower resources, and is also very hard, for this design electrical BV line pay-off of building solves this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides an electric BV wire pay-off device for a building, aiming at solving the problem that manpower resources are wasted because a person needs to stretch a BV wire by a special person in the existing BV wire pay-off construction.

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

the utility model provides an electric BV line pay-off of building, includes the loading board and sets firmly mounting panel on the loading board, baffle one has set firmly on the mounting panel, rotate on the baffle one and install the cylinder that is used for placing the BV line, the mounting panel is kept away from one side detachable installation baffle two of baffle one, still install including rotating spacing roller one on the loading board and drive its pivoted motor, install on the loading board can court spacing roller two of a spacing roller motion, in order to form spacing roller one with two pairs of BV line tight states of clamp of spacing roller.

Furthermore, a first frame is fixedly arranged on the bearing plate, a first limiting roller is rotatably arranged in the first frame through a rotating shaft, a fixing plate is arranged at the top of the first frame, the motor is arranged on the fixing plate, and an output shaft of the motor is connected with the first rotating shaft.

Furthermore, a second frame capable of moving towards the first frame is installed on the bearing plate, the two limiting rollers are rotatably installed in the second frame through second rotating shafts, an L-shaped plate is fixedly arranged on the bearing plate, two first clamping blocks are symmetrically installed on the second frame, and first clamping grooves in sliding fit with the first clamping blocks are formed in the L-shaped plate and the bearing plate.

Furthermore, a threaded rod penetrates through the L-shaped plate, one end of the threaded rod is fixed to the second frame through a bearing, and a knob is fixedly arranged at the other end of the threaded rod.

Further, the both ends of cylinder all set firmly the round bar, one of them the round bar passes through the bearing to be fixed baffle one is last, and another the round bar runs through baffle two, the fixture block two has set firmly on the baffle two, run through on the mounting panel construct with the draw-in groove two of fixture block two-phase adaptation, install on the mounting panel and insert and establish two inside inserted bars of fixture block, construct on the mounting panel and supply inserted bar male through-hole.

Furthermore, a push-pull handle is installed on the bearing plate, and a plurality of universal self-locking wheels are fixedly arranged at the bottom of the bearing plate.

Furthermore, a wire outlet pipe is installed at the top of the bearing plate and used for limiting the trend of the extended BV wire.

The utility model has the following beneficial effects:

the BV wire is sleeved outside the roller, the wire head of the BV wire is arranged between the first limiting roller and the second limiting roller, the second limiting roller is controlled to move close to the first limiting roller until the BV wire is clamped tightly, the first limiting roller is driven by the motor to rotate, the BV wire is driven to extend under the action of friction force, and therefore the wire releasing purpose is achieved.

Drawings

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

FIG. 2 is a top view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a cross-sectional view taken in the direction B-B of FIG. 2 in accordance with the present invention;

FIG. 5 is a cross-sectional view taken along line C-C of FIG. 2 in accordance with the present invention;

fig. 6 is a cross-sectional view taken in the direction D-D of fig. 3 in accordance with the present invention.

Reference numerals: 1. a carrier plate; 2. mounting a plate; 3. a first baffle plate; 4. a drum; 5. a second baffle plate; 6. a first limiting roller; 7. a motor; 8. a second limiting roller; 9. a first frame; 10. a fixing plate; 11. a second frame; 12. an L-shaped plate; 13. a first clamping block; 14. a first clamping groove; 15. a threaded rod; 16. a knob; 17. a second clamping block; 18. inserting a rod; 19. a push-pull handle; 20. a universal self-locking wheel; 21. and (4) a wire outlet pipe.

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. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in figure 1, one embodiment of the utility model provides a building electrical BV line pay-off device, which comprises a bearing plate 1 and a mounting plate 2 fixedly arranged on the bearing plate 1, wherein the bearing plate 1 is arranged in a horizontal direction and is constructed in a rectangular shape, the mounting plate 2 is arranged in a vertical direction and is constructed in a rectangular shape, a baffle plate I3 is fixedly arranged on the mounting plate 2, a roller 4 for placing the BV line is rotatably arranged on the baffle plate I3, a baffle plate II 5 is detachably arranged on one side of the mounting plate 2 far away from the baffle plate I3, the baffle plate I3 and the baffle plate II 5 are vertically arranged and are opposite to each other, the baffle plate I3 and the baffle plate II 5 are used for limiting the position of the BV line on the roller 4, the utility model also comprises a limiting roller I6 rotatably arranged on the bearing plate 1 and a motor 7 for driving the rotation of the limiting roller I6, and a limiting roller II 8 capable of moving towards the limiting roller I6 is arranged on the bearing plate 1, so as to form a state that the first limiting roller 6 and the second limiting roller 8 clamp the BV wire, when in use, the second baffle 5 is firstly detached from the mounting plate 2, then the BV wire bundle is sleeved outside the roller 4, then the second baffle 5 is fixed on the mounting plate 2, then the thread end of the BV thread is pulled out and placed between a first limiting roller 6 and a second limiting roller 8, the second limiting roller 8 is controlled to move close to the first limiting roller 6 until the BV thread is clamped by the first limiting roller and the second limiting roller, then a motor 7 is started, the motor 7 drives the first limiting roller 6 to rotate, under the action of friction force, the thread end is driven to extend, so that the BV thread is drawn out from the roller 4, the purpose of paying off is realized, the design does not need to manually stretch the BV thread, and the detachable design of baffle two 5 is convenient for change the BV line of bundle on cylinder 4, has solved current BV line unwrapping wire construction and has needed the special person to use the manpower to stretch the BV line and has caused the extravagant problem of manpower resources.

As shown in fig. 1 and 3, in particular, the first limit roller 6 is mounted on the bearing plate 1 in a manner that a first frame 9 is fixedly arranged on the bearing plate 1, the first frame 9 is in a U-shaped structure, the first limit roller 6 is rotatably mounted in the first frame 9 through a rotating shaft, both the first limit roller 6 and the rotating shaft are vertically mounted in the U-shaped structure of the first frame 9, a fixing plate 10 is mounted at the top of the first frame 9, the motor 7 is mounted on the fixing plate 10, and an output shaft of the motor 7 is connected with the rotating shaft.

As shown in fig. 2, 3, 5 and 6, specifically, the second limit roller 8 moves on the bearing plate 1 close to the first limit roller 6 in a manner that the bearing plate 1 is provided with a second frame 11 capable of moving towards the first frame 9, the second frame 11 is in a U shape, the second limit roller 8 is rotatably installed in the second frame 11 through a second rotating shaft, the second limit roller 8 and the second rotating shaft are vertically installed in the U-shaped structure of the second frame 11, meanwhile, the bearing plate 1 is fixedly provided with an L-shaped plate 12, the second frame 11 is symmetrically provided with two first clamping blocks 13, the first clamping blocks 13 are in a T shape, the corresponding L-shaped plate 12 and the bearing plate 1 are respectively provided with a first clamping groove 14 in sliding fit with the first clamping blocks 13, and the first clamping grooves 14 are also in a T shape.

As shown in fig. 1, 2, 3 and 5, preferably, a threaded rod 15 is threaded through the L-shaped plate 12, and the threaded rod 15 is arranged in a horizontal direction, one end of the threaded rod 15 is fixed on the second frame 11 through a bearing, and a knob 16 is fixed at the other end of the threaded rod 15, because the L-shaped plate 12 is fixed on the bearing plate 1 and is in threaded fit with the threaded rod 15, when the knob 16 is rotated, the threaded rod 15 will move close to the first frame 9 in the horizontal direction, so that the second frame 11 will be pushed to move close to the first frame 9 until the second spacing roller 8 clamps the BV wire between the BV wire and the first spacing roller 6.

As shown in fig. 1, 2 and 4, specifically, round rods are fixedly arranged at two ends of a roller 4, and one of the round rods is fixed on a first baffle plate 3 through a bearing, so that the roller 4 can rotate on the first baffle plate 3 through the round rod, meanwhile, the other round rod penetrates through a second baffle plate 5, a second clamping block 17 is fixedly arranged on the second baffle plate 5, a second clamping groove matched with the second clamping block 17 is formed in the mounting plate 2 in a penetrating manner, meanwhile, an inserting rod 18 inserted into the second clamping block 17 is arranged on the mounting plate 2, the inserting rod 18 is cylindrical and arranged in a vertical direction, meanwhile, a through hole for inserting the inserting rod 18 is formed in the mounting plate 2, when the second baffle plate 5 needs to be disassembled, the inserting rod 18 is pulled out of the second clamping block 17, and then, the second baffle plate 5 and the second clamping block 17 can be taken out of the second clamping groove.

As shown in FIG. 1, in order to facilitate the movement of the device, a push-pull handle 19 is installed on the carrier plate 1 and a plurality of universal self-locking wheels 20 are fixed on the bottom of the carrier plate 1.

As shown in fig. 1 and 2, preferably, an outlet pipe 21 is mounted on top of the carrier plate 1 here, which serves to limit the course of the protruding BV lines.

Claims (7)

1. The utility model provides an electric BV line pay-off of building, a serial communication port, include loading board (1) and set firmly mounting panel (2) on loading board (1), baffle (3) have set firmly on mounting panel (2), rotate on baffle (3) and install cylinder (4) that are used for placing the BV line, mounting panel (2) are kept away from one side detachable the installing of baffle (3) is two (5), still installs including rotating spacing roller (6) and its pivoted motor of drive (7) on loading board (1), install on loading board (1) and can move towards spacing roller two (8) of spacing roller (6) motion, in order to form spacing roller (6) with spacing roller two (8) are to the tight state of BV line clamp.

2. The building electrical BV wire pay-off device according to claim 1, wherein said bearing plate (1) is fixedly provided with a first frame (9), said first spacing roller (6) is rotatably installed in said first frame (9) through a first rotating shaft, a fixing plate (10) is installed on the top of said first frame (9), said motor (7) is installed on said fixing plate (10), and the output shaft of said motor (7) is connected with said first rotating shaft.

3. The electrical BV line pay-off device in building according to claim 2, wherein a second frame (11) moving towards the first frame (9) is installed on the bearing plate (1), the second limiting roller (8) is installed in the second frame (11) through a second rotating shaft, an L-shaped plate (12) is fixed on the bearing plate (1), two first clamping blocks (13) are symmetrically installed on the second frame (11), and a first clamping groove (14) which is in sliding fit with the first clamping block (13) is formed on each of the L-shaped plate (12) and the bearing plate (1).

4. The architectural electrical BV wire releasing device according to claim 3, wherein a threaded rod (15) is threaded through the L-shaped plate (12), one end of the threaded rod (15) is fixed on the second frame (11) through a bearing, and a knob (16) is fixed on the other end of the threaded rod (15).

5. The electric BV line pay-off device of building of claim 1, wherein the both ends of said cylinder (4) are fixedly provided with round bars, one of said round bars is fixed on said baffle I (3) through a bearing, the other round bar runs through said baffle II (5), said baffle II (5) is fixedly provided with a fixture block II (17), said mounting plate (2) is provided with a slot II adapted to said fixture block II (17), said mounting plate (2) is provided with an insertion rod (18) inserted inside said fixture block II (17), said mounting plate (2) is provided with a through hole for said insertion rod (18) to insert.

6. The electrical BV wire pay-off in building as defined in claim 1, wherein a push-pull handle (19) is mounted on the bearing plate (1), and a plurality of universal self-locking wheels (20) are fixed on the bottom of the bearing plate (1).

7. The building electrical BV wire unreeling apparatus according to claim 1, wherein an outgoing pipe (21) is installed on top of the carrier plate (1) for limiting the running direction of the protruding BV wire.

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