CN206088558U - Portable low pressure pay off rack - Google Patents

Abstract

The utility model provides a portable low-voltage pay-off stand, which includes a base, and the base includes two symmetrically arranged vertical plates, and the vertical plates are provided with a rotatable rotating shaft, and the two ends of the rotating shaft pass through the vertical plates, and the rotating shaft One end is fixedly connected with an auxiliary chuck, the end surface of the auxiliary chuck is provided with a rectangular guide groove, the side of the auxiliary chuck is provided with an open slot, and a pluggable post is provided in the open slot; a detachable I-shaped wheel is also included. The I-shaped wheel includes a winding column and a turntable arranged at both ends of the winding column. The end surface of the turntable is provided with a clip that matches the guide groove, and an L-shaped hinge plate is provided at both ends of the clip. The plates and the clip bars are hingedly connected, and a wire wheel handle is arranged between the two hinged plates. The pay-off stand has a simple structure and is convenient for moving on the construction site. At the same time, the pay-off stand can realize fast retraction and release of cables and replacement of wire reels, which greatly improves construction efficiency.

Description

Portable low voltage pay-off stand

technical field

The utility model mainly relates to a tool used for cable retraction and release in electric power construction, in particular to a portable low-voltage pay-off stand.

Background technique

In the process of small-scale construction, such as: modifying the rear line of the meter, erecting the collection line, network cable, etc., it is necessary to carry out the work of wire laying. At present, the commonly used method is that two people are required to cooperate. Labor intensity is high, and work efficiency is low. Although there are currently some pay-off racks specially used for cable laying on the market, when laying cables in village streets, alleys, etc., large-scale tools cannot be deployed, and the on-site wire reels need to be moved frequently, so it is necessary to design a A low-voltage pay-off rack that is easy to carry and move; at the same time, when carrying out construction work, not only the cable laying problem is involved, but also the problem of waste cables or excess cable winding is involved, so the pay-off rack should also Meet the requirements of convenient winding.

Utility model content

In order to solve the deficiencies of the current technology, the utility model combines the existing technology and provides a portable low-voltage pay-off stand based on practical application. The pay-off frame has a simple structure and is convenient for moving on the construction site. At the same time, the pay-off frame can realize fast retraction and release of cables and replacement of wire reels, which greatly improves construction efficiency.

In order to achieve the above object, the technical scheme of the utility model is as follows:

The portable low-voltage pay-off stand includes a base, and the base includes two symmetrically arranged vertical plates. The vertical plates are provided with a rotatable shaft, and the two ends of the shaft pass through the vertical plate. The auxiliary chuck is arranged between two vertical plates, the end surface of the auxiliary chuck is provided with a rectangular guide groove, the side of the auxiliary chuck is provided with an open slot, and a pluggable post is provided in the open slot; it also includes A detachable I-shaped wheel, the I-shaped wheel includes a winding column and a turntable arranged at both ends of the winding column, the end surface of the turntable is provided with a clip that matches the guide groove, and the two ends of the clip are respectively provided with a L-shaped hinged plate, the hinged plate and the clip are hingedly connected, and a wire wheel handle is provided between the two hinged plates. The wire wheel handle is a hollow cylindrical structure. The clip is put into the guide groove from the opening slot, and after adjusting the angle of the hinge plate, insert the post into the wire wheel handle to fix the wire wheel handle in the opening slot; the outer side of the riser is also fixed with a lock The locking mechanism of the tight rotating shaft, the end of the rotating shaft is provided with a handle for operating the rotating shaft.

A bearing is arranged between the vertical plate and the rotating shaft.

The locking mechanism includes a fixed block, the fixed block is fixedly connected with the vertical plate, a chute is provided in the fixed block, a slidable plug is provided in the chute, and a slot matching the plug is provided on the rotating shaft. The plug is inserted into the slot to realize the fixing of the rotating shaft.

The upper part of the plug is provided with a sliding shaft, one end of the sliding shaft is fixedly connected with the plug, and the other end of the sliding shaft protrudes out of the slot, and the slot is provided with a limit platform to prevent the plug from falling out, and the sliding shaft protrudes One end of the slot is provided with a frame body handle.

The beneficial effects of the utility model:

1. The I-shaped wheel of this utility model is used for winding and unwinding of low-voltage wires. The rotation of the rotating shaft is realized by manually shaking the handle, thereby driving the I-shaped wheel to rotate. Compared with the traditional manual winding and unwinding, this structure can save physical strength and greatly Improve work efficiency; the utility model has a detachable connection between the I-shaped wheel and the frame body. After disassembly, the pay-off frame can be divided into two parts. The disassembly and installation between the two parts are convenient and quick, and it is convenient to move on the construction site. At the same time, it is convenient for the replacement of the I-shaped wheel and has strong versatility; the locking mechanism of the utility model can lock the rotating shaft, which is convenient for the disassembly and assembly of the I-shaped wheel.

2. After the I-shaped wheel of the utility model is removed, the I-shaped wheel can be lifted by the wire wheel handle, which can be operated by one person or two people, which is convenient for the movement and disassembly of the I-shaped wheel. At the same time, when the I-shaped wheel is installed, it can be folded The rear wire wheel handle is locked to prevent the I-shaped wheel from falling off the frame.

3. The locking mechanism of the utility model can not only lock the rotating shaft, but also move the frame body conveniently after the handle of the frame body is pulled out.

Description of drawings

Accompanying drawing 1 is the overall structural representation of the utility model;

Accompanying drawing 2 is the structural representation of auxiliary chuck of the utility model;

Accompanying drawing 3 is the structure schematic diagram of the utility model turntable;

Accompanying drawing 4 is the structure diagram of locking mechanism of the present utility model.

Numbers shown in the accompanying drawings: 1, locking mechanism; 2, slot; 3, handle; 4, rotating shaft; 5, vertical plate; 6, hinged plate; 7, winding post; 8, turntable; , card bar; 11, guide groove; 12, auxiliary chuck; 13, inserting column; 14, opening slot; 15, wire wheel handle; 16, frame body handle; 17, limit table; 18, sliding shaft; 19, Fixed block; 20, chute; 21, plug.

detailed description

The utility model will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. In addition, it should be understood that those skilled in the art may make various changes or modifications to the utility model after reading the content taught by the utility model, and these equivalent forms also fall within the scope defined in the application.

The portable low-voltage pay-off stand includes a base, and the base includes two symmetrically arranged vertical plates 5, and the vertical plate 5 is provided with a rotatable rotating shaft 4, and the two ends of the rotating shaft 4 pass through the vertical plate 5, and the rotating shaft 4 One end is fixedly connected with an auxiliary chuck 12, and the auxiliary chuck 12 is arranged between the two vertical plates 5, the end surface of the auxiliary chuck 12 is provided with a rectangular guide groove 11, and the side of the auxiliary chuck 12 is provided with an opening groove 14, and the opening The slot 14 is provided with a pluggable post 13; it also includes a detachable I-shaped wheel, and the I-shaped wheel includes a winding post 7 and a rotating disk 8 arranged at both ends of the winding post 7, and the end surface of the rotating disk 8 is provided with There is a clip 10 matched with the guide groove 11, an L-shaped hinged plate 6 is provided at both ends of the clip 10, the hinged plate 6 and the clip 10 are hingedly connected, and a wire pulley is arranged between the two hinged plates 6 Handle 15, the wire wheel handle 15 is a hollow cylindrical structure. When the I-shaped wheel is installed, the clips 10 on the turntables 8 at both ends are put into the guide groove 11 from the opening groove 14, and then the hinged plate 6 After adjusting the angle, the stake 13 is inserted into the wire wheel handle 15 so that the wire wheel handle 15 is fixed in the opening groove 14; the outer surface of the vertical plate 5 is also fixed with a locking mechanism 1 for locking the rotating shaft 4, and the rotating shaft 4 The end is provided with a handle 3 for operating the rotating shaft 4 to rotate.

As shown in Figure 1 , the auxiliary chuck 12 of the present invention is an active driving part, and an auxiliary chuck 12 is respectively arranged on the two vertical plates 5 , and one of the auxiliary chucks 12 can be driven to rotate by the handle 3 . Two auxiliary chucks 12 are used to fix the two ends of the I-shaped wheel. After the I-shaped wheel is installed, the auxiliary chucks 12 can drive the I-shaped wheel to rotate, thereby realizing the winding and unwinding of the cable. The structure between the I-shaped wheel and the auxiliary chuck 12 of the utility model is a detachable structure. When the cable on the I-shaped wheel is used up or the cable is full and the I-shaped wheel needs to be replaced, the post 13 needs to be pulled out at first. When the wire wheel handle 15 can rotate freely, the wire wheel handle 15 is pulled out from the opening groove 14. At this time, the I-shaped wheel can be lifted through the wire wheel handle 15, so that the clip 10 on the turntable 8 can be pulled out from the guide groove 11. The I-shaped wheel and the frame body can be separated. The two ends of the separated I-shaped wheel can be easily moved due to the wired wheel handle 15. Simultaneously, the I-shaped wheel and the frame body can be moved independently after the separation of the I-shaped wheel, which is convenient for the construction site to use. At the same time, when cables of different specifications need to be replaced, only the I-shaped wheel needs to be replaced, and the construction efficiency on site is high.

When the I-shaped wheel needs to be installed on the frame body, the rotating shaft 4 is first locked by the locking mechanism 1 . The slot 2 on the rotating shaft 4 is vertically upward, that is, when the rotating shaft 4 is fixed, the guide groove 11 on the auxiliary chuck 12 is vertically upward, which is convenient for the installation of the I-shaped wheel. The structure of locking mechanism 1 is as shown in accompanying drawing 4, comprises fixed block 19, and described fixed block 19 is fixedly connected with riser 5, is provided with chute 20 in fixed block 19, is provided with slidable plug 21 in chute 20, The plug 21 is inserted into the slot 2 to fix the rotating shaft 4 . As shown in Figure 2, after the I-shaped wheel is installed, it is only necessary to pull up the plug 21, and push the stopper set outside the slot 2 into the slot 2, the stopper can prevent the plug 21 from falling into the slot 2 affect the normal rotation of the rotating shaft 4. After locking the rotating shaft 4, lift the I-shaped wheel by lifting the wire wheel handle 15, and align the clips 10 at both ends of the I-shaped wheel with the guide groove 11, so that the clip 10 is inserted into the guide groove 11. The structure of the outer surface of the turntable 8 at both ends of the I-shaped wheel is shown in Figure 3. After the clip 10 is snapped into the guide groove 11, the wire wheel handle 15 is rotated so that the wire wheel handle 15 falls into the opening 14. At this time, the post 13 is inserted into the opening 14 The auxiliary chuck 12 is externally inserted into the spool handle 15, so that the spool handle 15 can be fixed to prevent the clip 10 from coming out of the guide groove 11. After the installation is completed, the handle 3 can be turned to make the I-shaped wheel rotate. This structure makes the installation and disassembly of the I-shaped wheel convenient and quick, and improves the construction efficiency.

In order to make the mounted I-shaped wheel able to rotate flexibly, a bearing 9 is provided between the riser 5 and the rotating shaft 4 .

In order to simplify the overall structure of the device, ensure that the locking mechanism 1 can work normally, and facilitate the movement of the frame body, a sliding shaft 18 is provided on the top of the plug 21, one end of the sliding shaft 18 is fixedly connected with the plug 21, and the other end of the sliding shaft 18 protrudes The slot 2 is provided with a limiter 17 to prevent the plug 21 from coming out, and the end of the sliding shaft 18 protruding from the slot 2 is provided with a frame handle 16 . When the seat body needs to be moved, it is only necessary to lift up the frame body handle 16 and get final product.

Claims (4)

1. The portable low-voltage pay-off stand is characterized in that: it includes a base, and the base includes two symmetrically arranged vertical plates (5), and the vertical plate (5) is provided with a rotatable shaft (4). The two ends of the rotating shaft (4) pass through the vertical plate (5), and one end of the rotating shaft (4) is fixedly connected with an auxiliary chuck (12), and the auxiliary chuck (12) is arranged between the two vertical plates (5). The end face of the chuck (12) is provided with a rectangular guide groove (11), the side of the auxiliary chuck (12) is provided with an opening groove (14), and a pluggable post (13) is provided in the opening groove (14); It includes a detachable I-shaped wheel. The I-shaped wheel includes a winding column (7) and a turntable (8) arranged at both ends of the winding column (7). The end surface of the turntable (8) is provided with a guide groove (11 ) matching clip (10), the two ends of the clip (10) are respectively provided with an L-shaped hinged plate (6), the hinged plate (6) and the clip (10) are hingedly connected, and the two hinged plates (6) is provided with wire wheel handle (15), and described wire wheel handle (15) is hollow cylindrical structure, and when I-shaped wheel is installed, clamp strip (10) on the rotating disk (8) at both ends by opening Put the groove (14) into the guide groove (11), then adjust the angle of the hinge plate (6), insert the post (13) into the reel handle (15) to fix the reel handle (15) in the opening In the groove (14); the outer surface of the riser (5) is also fixed with a locking mechanism (1) for locking the rotating shaft (4), and the end of the rotating shaft (4) is provided with a handle for operating the rotating shaft (4) (3). 2. The portable low-voltage pay-off stand according to claim 1, characterized in that: a bearing (9) is provided between the vertical plate (5) and the rotating shaft (4). 3. The portable low-voltage pay-off stand according to claim 1, characterized in that: the locking mechanism (1) includes a fixed block (19), and the fixed block (19) is fixedly connected with the riser (5), and fixed A chute (20) is provided in the block (19), a slidable plug (21) is provided in the chute (20), and a slot (2) matched with the plug (21) is provided on the rotating shaft (4). ), the plug (21) is inserted into the slot (2) to fix the rotating shaft (4). 4. The portable low-voltage pay-off stand according to claim 3, characterized in that: the upper part of the plug (21) is provided with a sliding shaft (18), and one end of the sliding shaft (18) is fixedly connected to the plug (21), The other end of the sliding shaft (18) protrudes from the slot (2), and the slot (2) is provided with a limiter (17) to prevent the plug (21) from coming out. One end of the groove (2) is provided with a frame body handle (16).