CN205312757U - Rotary wire reeling and unreeling frame - Google Patents

Abstract

The utility model discloses a revolving reel pay-off rack, which comprises a turntable, a lifting rod, a base and a brake device installation frame. The turntable is a cross made of pipes with a rectangular section, and is respectively set in four pipes of the cross. The drawing tube with a rectangular cross-section, the bottom surface of the four tubes of the turntable is respectively provided with chute holes, the lower part of the drawing tube is provided with fastening screws that can move along the chute holes, and the top surface of the cross is provided with winding wires. vertical shaft tube; the lower part of the turntable is also provided with a release brake device and a brake device mounting frame for the installation of the release brake device, and the release brake device includes a brake device mounted on the brake device mount The brake clutch includes a friction brake and a clutch device used in conjunction with the friction brake; the utility model has the advantages of simple structure, reasonable design, convenient processing, fabrication, installation and layout, easy operation and good use effect.

Description

A kind of rotating reel and pay-off stand

technical field

The utility model relates to a pay-off rack, in particular to a spin roll pay-off rack.

Background technique

The pay-off stand is a common tool for cable laying. By turning the turntable on the pay-off stand, the cable is released and laid on the cable channel, or the cable on the cable channel is retracted. In the pay-off stand in the prior art, the diameter of the turntable is fixed and cannot be adjusted. If the diameter of the cable reel on the turntable needs to be increased, this pay-off stand cannot meet the requirements for use. If there are many cables to be recovered, because the diameter of the turntable of the pay-off rack is fixed, the cables can only be disconnected, the cables on the turntable are removed, and the remaining cables are recovered by the pay-off rack, which will cause unnecessary loss of material.

Utility model content

The purpose of this utility model is to provide a rotating reel pay-off frame to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A rotating reel and pay-off frame, including a turntable, a lifting rod, a base, and a mounting frame for a braking device. The turntable is a cross made of a pipe with a rectangular cross-section, and four pipes of the cross are respectively fitted with drawers with a rectangular cross-section. The bottom surface of the four tubes on the turntable is respectively provided with chute holes, the lower part of the pull pipe is provided with fastening screws that can move along the chute holes, and the top surface of the cross is provided with vertical shaft tubes for winding wires; The center of the bottom of the turntable is connected to the upper end of the lifting rod through a bearing, the lower end of the lifting rod is inserted into the vertical tube, and the screw that can fasten the lifting rod is arranged on the wall of the vertical tube, and the lower end of the vertical tube is connected to the base; There is a release brake device and a brake device installation frame for the installation of the release brake device. The brake device installation frame is located on one side of the base, and the release brake device includes a The brake clutch includes a friction brake and a clutch device used in conjunction with the friction brake, and the friction brake is connected to the lower end of the turntable through a gear transmission mechanism; the friction brake includes a brake disc, arranged in the system The brake friction plate on the outer side of the moving disc, the brake frame for installing the brake friction plate and the brake operating lever installed on the brake frame; The first transmission gear and the second transmission gear meshed with the first transmission gear, the second transmission gear is connected with the lower end of the turntable through the second transmission shaft, the first transmission gear and the brake disc are coaxially installed on the second On a transmission shaft, the second transmission gear is coaxially installed on the second transmission shaft, and the second transmission shaft and the turntable are arranged coaxially; the clutch device includes a clutch operating lever connected with the second transmission shaft.

Further, there are four vertical shaft tubes and they are evenly distributed on the top surface of the turntable.

Further, the base is a P-shaped frame.

Further, the brake friction lining is a rubber lining.

Compared with the prior art, the utility model has the advantages of simple structure, reasonable design, convenient processing, production, installation and layout, easy operation and good use effect, and can effectively solve the problems of complex structure, inconvenient transportation, High input cost, poor use effect and other problems.

Description of drawings

Fig. 1 is a structural schematic diagram of a rotating reel and pay-off frame.

Fig. 2 is a structural schematic diagram of the brake clutch in the rotary reel and pay-off frame.

Fig. 3 is a structural schematic diagram of the brake clutch in the rotary reel and pay-off frame.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Fig. 1-3, a kind of rotating reel pay-off stand, comprises turntable 1, elevating bar 2, base 3 and braking device mounting frame 4, and described turntable 1 is the cross made of the pipe of rectangular cross section, in the cross The four tubes are respectively equipped with drawing tubes 11 of rectangular cross-section. The bottom surfaces of the four tubes of the turntable 1 are respectively provided with chute holes, and the lower part of the drawing tube 11 is provided with fastening screws that can move along the chute holes. The top surface of the cross is provided with a vertical shaft tube 12 for winding wires; the center of the bottom of the turntable 1 is connected to the upper end of the lifting rod 2 through a bearing 13, and the lower end of the lifting rod 2 is inserted into the vertical tube 21, and on the vertical tube 21 wall Screws 22 that can fasten the lifting rod 2 are provided, and the lower end of the vertical tube 21 is connected to the base 3; during construction, if the cable length is relatively large, the pull-out tube 11 can be pulled out to make the diameter of the turntable 1 larger, so that it can be wound The cable with a larger length avoids the material loss caused by cutting the cable due to the small diameter of the turntable 1. After the construction is completed, the pull pipe 11 is pushed in for easy storage; The braking device installation frame 4 installed in the release brake device, the brake device installation frame 4 is located on the side of the base 3, and the release brake device includes a brake clutch 5 installed on the brake device installation frame 4 , the brake clutch 5 includes a friction brake and a clutch device used in conjunction with the friction brake, the friction brake is connected to the lower end of the turntable 1 through a gear transmission mechanism; the friction brake includes a brake disc 51, arranged on the brake The brake friction plate 52 on the outside of the disc 51, the brake frame 53 installed for the brake friction plate 52 and the brake operating lever 54 installed on the brake frame 53; the gear transmission mechanism includes a first drive shaft 58 The first transmission gear 55 connected with the brake disc 51 and the second transmission gear 56 meshed with the first transmission gear 55, the second transmission gear 56 is connected with the lower end of the turntable 1 through the second transmission shaft 57, the first A transmission gear 55 and the brake disc 51 are coaxially installed on the first transmission shaft 58, and the second transmission gear 56 is coaxially installed on the second transmission shaft 57, and the second transmission shaft 57 is in the same shape as the turntable 1. Shaft layout; the clutch device includes a clutch operating lever 59 connected to the second transmission shaft 57; the vertical shaft tube 12 has four and is evenly distributed on the top surface of the turntable 1; the base 3 is a Pozi-shaped frame; The brake friction plate 52 is a rubber plate.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation. Within the scope of knowledge of those of ordinary skill in the art, various implementations can be made without departing from the purpose of this patent. kind of change.

Claims (4)

1. one kind rotates volume pay off rack, comprise rotating disk, lifting bar, base and drift stop erecting frame, it is characterized in that, described rotating disk is the cross bar that the pipe of square-section is made, what be set with square-section in four pipes of cross bar takes out trombone slide, the bottom surface of four pipes of rotating disk is respectively equipped with chute hole, and the bottom taking out trombone slide is provided with the trip bolt that can move along chute hole, and the end face of cross bar is provided with the vertical shaft pipe for wound wire; The place of bottom centre of described rotating disk is connected by the upper end of bearing with lifting bar, in the lower end insertion vertical tube of lifting bar, vertical tube wall is provided with can the screw of fastening lifting bar, the lower end of vertical tube is connected with base; The drift stop erecting frame being also provided with unwrapping wire drift stop below described rotating disk and install for described unwrapping wire drift stop, drift stop erecting frame is positioned at base side, described unwrapping wire drift stop comprises the braking clutch device being arranged on drift stop erecting frame, described braking clutch device comprise friction brake and with friction brake with the use of arrangement of clutch, described friction brake is in transmission connection by the lower end of gear drive and rotating disk; The braking actuating bar that described friction brake comprises retarding disc, is laid in the brake strip outside retarding disc, supplies the braking frame of brake strip installation and be arranged on braking frame; Described gear drive comprises the first transmitting gear being connected by the first transmission shaft and the 2nd transmitting gear engaged with the first transmitting gear with retarding disc, described 2nd transmitting gear is connected with the lower end of rotating disk by second driving shaft, described first transmitting gear and retarding disc are all coaxially arranged on the first transmission shaft, described 2nd transmitting gear is coaxially arranged on second driving shaft, and second driving shaft is coaxial laying with rotating disk; Described arrangement of clutch comprises the clutch actuating bar being connected with second driving shaft.

2. rotation according to claim 1 volume pay off rack, it is characterised in that, described vertical shaft Guan Yousi root is also distributed on the end face of rotating disk.

3. rotation according to claim 1 volume pay off rack, it is characterised in that, described base is M shape frame.

4. rotation according to claim 1 volume pay off rack, it is characterised in that, described brake strip is sheet rubber.