CN205070290U - Cable pillar assembly and disassembly tools - Google Patents

Abstract

The tool for removing and assembling the cable protection tube includes a hoop assembly and a propulsion mechanism. The hoop assembly includes two semicircular hoops. One end of the two semicircular hoops is hinged on the connecting plate, and the other end is connected by a clamping part. One end of the hoop is respectively provided with a connecting portion, and the utility model can gently separate or close the protective tube and the joint without causing damage to the joint or the protective tube.

Description

Cable protection tube removal tool

technical field

The utility model relates to a dismounting device for a cable protection pipe, in particular to a disassembly tool for a cable protection pipe.

Background technique

In the construction of a standardized station area, the incoming and outgoing cables of the distribution box must be equipped with cable protection tubes to protect the cables from damage and wind and rain erosion, and at the same time maintain the uniform appearance of the distribution station area. The traditional installation method of pipe joints (elbow, direct, tee) is to use a hammer to install by knocking. The installation process is relatively rough, which often causes damage to the joints, especially when the joints are deformed or the connection of the pipes is difficult. , the operation is time-consuming and labor-intensive.

Contents of the invention

The technical problem to be solved by the utility model is to provide a tool for disassembling and assembling the cable protective tube, which can gently separate or close the protective tube and the joint without causing damage to the joint or the protective tube.

In order to solve the above problems, the technical solution of the utility model is: a tool for disassembling and assembling the cable protection tube, including a hoop assembly and a propulsion mechanism, the hoop assembly includes two semicircular hoops, and one end of the two semicircular hoops is hinged on the connecting plate , the other end is connected by a clamping part, and a connecting part is respectively provided at one end of the two semicircular hoops,

There are two groups of hoop assemblies, and the propulsion mechanism connects the two groups of hoop assemblies through the connecting portion.

The connecting part is a wing plate fixed at one end of the semicircular hoop, and a square through hole is arranged on the wing plate.

The propulsion mechanism includes a rack and a ratchet part sleeved on the rack, and the propulsion mechanism has two groups, and the two racks are respectively located in the square through holes at the two ends of the hoop components of the two groups, and the rack and one of them The connection parts at both ends of the group hoop assembly are fixedly connected.

The ratchet part includes a push plate sleeved on the rack, on which a ratchet wrench is hinged, and the ratchet in the ratchet wrench cooperates with the rack.

The clamping part includes bayonet sockets respectively arranged at one end of the semicircular hoop, a hinge is provided on one side of one of the bayonet sockets, a screw is hinged on the hinge, and a screw is installed on the end of the screw away from the hinge. nuts.

The diameter of the screw is smaller than the width of the bayonet.

The beneficial effects of the utility model are as follows: respectively clamp two groups of hoop assemblies on the pipe joint and the cable protection pipe, shake the ratchet wrench to push the two groups of hoop assemblies to move to both sides or move inward, and the two groups of hoop assemblies respectively Drive the pipe joint and the cable protection tube to move closer or separate, and will not cause damage to the pipe joint during the disassembly process, and the operation is simple and the installation is convenient.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is a three-dimensional structural schematic diagram of the utility model, in which the ratchet part is located on the rack between the two groups of hoop components, and this connection method is used to separate the pipe joint from the cable protection tube.

Fig. 2 is a three-dimensional structural diagram of the utility model, in which the ratchet part is located on the racks on one side of the two groups of hoop components, and this connection method is used to close the pipe joint and the cable protection tube.

Fig. 3 is a three-dimensional schematic diagram of the hoop assembly and the rack in the present invention, in which one end of the rack is fixedly connected to one of the hoop assemblies.

Fig. 4 is a three-dimensional schematic diagram of the hoop assembly in the present invention, and the two semicircular hoops are in an open state.

Fig. 5 is a schematic diagram of a partial three-dimensional structure of the hoop assembly in the present invention.

Fig. 6 is a three-dimensional structural schematic diagram of the bayonet outlet of the semicircular hoop in the utility model.

Fig. 7 is a schematic diagram of the three-dimensional structure of the utility model in use.

detailed description

As shown in Figure 1: The cable protection tube disassembly tool includes a hoop assembly and a propulsion mechanism. The hoop assembly includes two semicircular hoops 1, one end of the two semicircular hoops 1 is hinged on the connecting plate 4, and the other end passes The clamping parts are connected, and one end of the two semicircular hoops 1 is respectively provided with a connecting part. There are two groups of hoop assemblies, and the propulsion mechanism connects the two groups of hoop assemblies through the connecting parts.

The preferred manufacturing method is as shown in Figure 5: One end of the two semicircular hoops 1 can be hinged on a connecting plate 4. This connection method can make the two semicircular hoops 1 suitable for protective tubes 6 of different diameters. When the clamped protective tube 6 is relatively thick, you can choose a longer connecting plate 4 to increase the distance between the centers of the two semicircular hoops 1. In addition, the hinge shaft 13 connected between the connecting plate 4 and the semicircular hoop 1 can be replaced by The detachable screws and nuts make it easy to replace the connecting plates 4 of different lengths, so that the hoop assembly can be applied to protective tubes 6 of different diameters.

The connecting portion is a wing plate 11 fixed at one end of the semicircle hoop 1, and the wing plate 11 is provided with a square through hole 16. During manufacture, the wing plate 11 can be integrally formed with the semicircle hoop 1.

The propulsion mechanism includes a rack 2 and a ratchet portion 3 sleeved on the rack 2, and the propulsion mechanism has two groups, and the two racks 2 are respectively located in the square through holes 16 at both ends of the two groups of hoop assemblies, and The rack 2 is fixedly connected to the connecting parts at both ends of one group of hoop components, as shown in Figure 3: one end of the rack 2 can be inserted into the square through hole 16 first, and then the through hole is drilled on the wing plate 11, Let in the taper pin 17 in the through hole again, the rack 2 and the wing plate 11 in the connecting portion are fixed.

As shown in Figure 1: the ratchet part 3 includes a push plate 32 sleeved on the rack 2, on which a ratchet wrench 31 is hinged, and the ratchet in the ratchet wrench 31 cooperates with the rack 2, wherein the push plate 32 The outer diameter is greater than the inner diameter of the square through hole 16.

As shown in Figure 3: the clamping part includes bayonet sockets 12 respectively arranged at one end of the semicircular hoop 1, a hinge 13 is provided on one side of one of the bayonet sockets 12, and a screw rod 15 is hinged on the hinge 13 A nut 14 is installed on the end of the screw rod 15 away from the hinge 13 .

The diameter of the screw 15 is smaller than the width of the bayonet 12 .

The usage method of the present utility model: as shown in Fig. 1 and 7, first separate the two groups of hoop assemblies, then install the hoop assembly with the rack 2 on the pipe joint 5, and tighten the nut 14, Then install another group of hoop components on the cable protection tube 6. In actual operation, the diameter of the pipe joint 5 may be larger than the diameter of the cable protection tube 6. This is to wrap a layer of rubber pad on the cable protection tube 6. Or roll some newspapers on the protective tube, as long as the diameter of the cable protective tube 6 is almost the same as the diameter of the pipe joint 5, after the hoop assembly is installed on the cable protective tube 6, then the tooth bar 2 is inserted into the into the through hole 16, and let one end of the rack 2 extend out, and finally install the ratchet part 3 on the rack 2. When it is necessary to separate the pipe joint 5 from the cable protection tube 6, you can shake the ratchet wrench 31, and the ratchet The part 3 pushes the hoop assembly located on the pipe joint 5 to move, so that the cable protection tube 6 and the pipe joint 5 can be closed.

As shown in Figure 1, when it is necessary to separate the cable protection tube 6 from the pipe joint 5, the ratchet part 3 can be installed on the rack 2 between the two groups of hoop assemblies, and the ratchet wrench 31 can be shaken, and the ratchet part 3 Drive a group of hoop components located on the pipe joint 5 to move in the direction of the cable protection tube 6, so that the cable protection tube 6 and the pipe joint 5 can be separated.

Claims (6)

1. The tool for removing and assembling the cable protection tube is characterized in that it includes a hoop assembly and a propulsion mechanism, The hoop assembly includes two semicircular hoops (1), one end of the two semicircular hoops (1) is hinged on the connecting plate (4), and the other end is connected by a clamping part, and the two semicircular hoops (1) One end is respectively provided with a connecting portion, There are two groups of hoop assemblies, and the propulsion mechanism connects the two groups of hoop assemblies through the connecting portion. 2. The tool for removing and assembling the cable protection tube according to claim 1, characterized in that: the connecting part is a wing plate (11) fixed at one end of the semicircular hoop (1), and the wing plate (11) is provided with There are square through holes (16). 3. The tool for removing and installing cable protection tubes according to claim 2, characterized in that: the pushing mechanism includes a rack (2) and a ratchet part (3) sleeved on the rack (2), and pushes The mechanism has two groups, and two racks (2) are respectively located in the square through holes (16) at both ends of the two sets of hoop assemblies, and the racks (2) are fixedly connected to the connection parts at both ends of one of the hoop assemblies. 4. The cable protection tube removal tool according to claim 3, characterized in that: the ratchet part (3) includes a push plate (32) sleeved on the rack (2), and the push plate (32) A ratchet wrench (31) is hinged on the top, and the ratchet in the ratchet wrench (31) cooperates with the tooth bar (2). 5. The cable protection tube removal tool according to claim 1, characterized in that: the clamping part includes bayonets (12) respectively provided at one end of the semicircular hoop (1), and one of the bayonets ( One side of 12) is provided with support hinge (13), is hinged with screw rod (15) on support hinge (13), and nut (14) is installed on the end of screw rod (15) away from support hinge (13). 6. The tool for removing and assembling the cable protection tube according to claim 5, characterized in that: the diameter of the screw (15) is smaller than the width of the bayonet (12).