CN219170766U - Mounting tool for variable-line bridge of bench - Google Patents

Abstract

The utility model discloses a mounting tool for a rack change-out wire bridge, which is mainly applied to the field and comprises a first clamp body, a rotating shaft, bolts, a second clamp body and a pressing roller, wherein the first clamp body is hinged with the second clamp body through the rotating shaft, the tail end of the second clamp body is hinged with a rotatable clamp handle, the second clamp body is fastened with the rotatable clamp handle through the bolts, the pressing roller is arranged at the clamp mouths of the first clamp body and the second clamp body, the pressing roller is perpendicular to the first clamp body and the second clamp body, and the outer edge of the pressing roller is covered by a buffer cushion. The mounting tool for the variable-line bridge of the rack is convenient, flexible and labor-saving to use, low in manufacturing cost, capable of comprehensively assisting operators in mounting the bridge on a rod, on the ground and sideways, improving the mounting efficiency of the bridge and ensuring the mounting quality of the bridge.

Description

Mounting tool for variable-line bridge of bench

Technical Field

The utility model relates to the technical field of auxiliary appliances for electric power operation, in particular to a mounting tool for a rack-changing wire bridge.

Background

Along with shortening of the effective construction time at the present stage, the optimization organization coordination for improving the construction efficiency is an effective means for guaranteeing project construction safety and quality controllability, and is a shortcut key for improving customer satisfaction and reducing power failure time. The project of the inventor in the jurisdiction 2020 relates to 45 stations, the speed of the installation operation of the station transformer bridge is directly related to the installation construction process time of the station transformer incoming and outgoing lines, and the catalyst is used for improving customer satisfaction and reducing power failure time. At present, an existing rack outgoing line bridge is usually made of glass fiber reinforced plastic materials, a connecting piece with a buckle is usually adopted between bridge units to connect, the connecting buckle is located on the side face of the connecting piece, when the rack outgoing line bridge is installed, an operator needs to press the bridge units into the connecting piece, and the following problems exist in installation of the rack outgoing line bridge:

1. and field operators assemble the bridge frame by adopting brute force on a construction site.

2. The constructor uses a hammer to strike the bridge frame combined connection part.

3. The constructor uses a sharp screwdriver to pry open the edge of the bridge frame combined element.

4. Improper use of the hammer or screwdriver will accidentally injure the constructor.

5. The bridge frame has low installation qualification rate, the total number of inspection and acceptance bridges is 102, the number of qualified bridges is 90, and the qualification rate is only 88.24%.

Disclosure of Invention

The utility model provides a mounting tool for a rack change-out wire bridge, which solves the problems of lack of professional mounting tools, improper operation, low mounting efficiency, low qualification rate and the like in the mounting process of the rack change-out wire bridge.

The technical scheme of the utility model is as follows: the utility model provides a rack becomes wire bridge mounting tool, includes the first pincers body, pivot, bolt, the second pincers body, compression roller, the first pincers body is articulated through the pivot with the second pincers body, the rotatable pincers handle of the terminal articulated of the second pincers body, pass through the bolt-up between the rotatable pincers handle of the second pincers body, the first pincers body, the second pincers body pincers mouth department sets up the compression roller, the compression roller is perpendicular with the first pincers body, the second pincers body, the compression roller outward flange is by the blotter cladding.

Preferably, the press roller is made of stainless steel pipes.

Preferably, the cushion pad is made of rubber or plastic.

Preferably, the first clamp body handle and the rotatable clamp handle are coated by engineering plastics, and the surface is roughened.

The principle of the utility model is as follows: the prior rack outgoing line bridge is usually made of glass fiber reinforced plastic materials, bridge units are connected by adopting connecting pieces with buckles, the connecting buckles are positioned on the side surfaces of the connecting pieces, when the rack is installed, an operator needs to press the bridge units into the connecting pieces, and due to the lack of special tools, the operator can only knock the bridge units into the connecting pieces by using hammers or pry the connecting pieces by using screwdrivers in the bridge installation operation, and then reload the bridge units; meanwhile, in order to solve the problem that the operation space of an operator is limited, a part of the pliers handles of the second pliers body are designed by adopting rotatable pliers handles, and when the position operation with limited space is performed, the angle between the rotatable pliers handles and the second pliers body can be adjusted through bolts, so that the operator can conveniently complete the installation operation of the bridge at the position with limited space.

The technical problems to be solved by the utility model are as follows: the utility model provides a rack becomes wire bridge mounting tool, the compression roller through the first pincers body, second pincers body pincers mouth part exerts pressure to the bridge unit for the connecting piece buckle produces the deformation under the effect of pressure, and the bridge unit is together finally through the connecting piece connection, avoids the operating personnel to use tools such as hammer, screwdriver to install the operation, promotes installation effectiveness, and can not lead to bridge unit, connecting piece surface damage.

The utility model has the beneficial effects that: the mounting tool for the variable-line bridge of the rack is convenient, flexible and labor-saving to use, low in manufacturing cost, capable of comprehensively assisting operators in mounting the bridge on the rod, on the ground and sideways, improving the mounting efficiency of the bridge and guaranteeing the mounting quality of the bridge.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the structure of the present utility model;

in the figure, 101-a first clamp body, 102-a second clamp body, 103-a rotating shaft, 104-a rotatable clamp handle, 105-a bolt, 106-a compression roller and 107-a buffer pad.

Detailed Description

The specific implementation mode of the utility model is as follows: referring to fig. 1 and 2, a rack-changing wire bridge mounting tool comprises a first clamp body 101, a rotating shaft 103, a bolt 105, a second clamp body 102 and a pressing roller 106, wherein the first clamp body 101 is hinged to the second clamp body 102 through the rotating shaft 103, a rotatable clamp handle 104 is hinged to the tail end of the second clamp body 102, the second clamp body 102 is fastened to the rotatable clamp handle 104 through the bolt 105, the pressing roller 106 is arranged at the clamp mouth of the first clamp body 101 and the second clamp body 102, the pressing roller 106 is perpendicular to the first clamp body 101 and the second clamp body 102, and the outer edge of the pressing roller 106 is covered by a buffer 107.

The manufacturing process of the utility model comprises the following steps: the first clamp body 101, the second clamp body 102, the rotatable clamp handle 104 and the press roller 106 can be integrally formed in a casting mode, and a semi-finished product is polished and surface treated and is provided with a buffer pad 107; the compression rollers 106 at the jaw parts of the first clamp body 101 and the second clamp body 102 are used for applying pressure to the bridge unit, so that the connecting piece is buckled and deformed under the action of the pressure, and the bridge units are finally connected together through the connecting piece, so that the installation operation of operators by using tools such as hammers, screwdrivers and the like is avoided, the installation efficiency is improved, and the surface damage of the bridge units and the connecting piece is avoided; meanwhile, in order to solve the problem that the operation space of an operator is limited, a part of handles of the second clamp body 102 are designed by adopting rotatable handles 104, and when the operation is performed at a position with limited space, the angle between the rotatable handles 104 and the second clamp body 102 can be adjusted by bolts 105, so that the operator can conveniently complete the installation operation of the bridge at the position with limited space.

Specifically, the press roller 106 is made of stainless steel pipe. The compression roller 106 made of the stainless steel pipe can generate certain deformation after being stressed, so that the bridge unit and the connecting piece are prevented from being crushed by the compression roller 106 due to excessive force applied by operators.

Specifically, the cushion pad 107 is made of rubber or plastic. The buffer pad 107 made of rubber or plastic is stressed to generate certain elastic deformation, so that the bridge unit and the connecting piece can be prevented from being crushed by the press roller 106 due to excessive force of operators, and the bridge unit and the connecting piece can be prevented from being scratched by the press roller 106.

Specifically, the handles of the first clamp body 101 and the rotatable clamp handle 104 are coated by engineering plastics, and the surfaces of the handles are roughened. The first clamp body 101 handle and the rotatable clamp handle 104 handle have large friction force when in use, do not press against the hands, are convenient for operators to wear gloves for operation, and improve the ergonomics of the utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a rack becomes wire bridge mounting tool, includes first clamp body (101), pivot (103), bolt (105), its characterized in that: still include the second pincers body (102), compression roller (106), the first pincers body (101) are articulated through pivot (103) with the second pincers body (102), the rotatable pincers handle (104) of the terminal articulated of the second pincers body (102), fasten through bolt (105) between the rotatable pincers handle (104) of the second pincers body (102), the first pincers body (101), second pincers body (102) pincers mouth department sets up compression roller (106), compression roller (106) are perpendicular with the first pincers body (101), the second pincers body (102), compression roller (106) outer fringe is by blotter (107) cladding.

2. A gantry change-out line bridge mounting tool according to claim 1, characterized in that: the press roller (106) is made of stainless steel pipes.

3. A gantry change-out line bridge mounting tool according to claim 1, characterized in that: the cushion pad (107) is made of rubber or plastic.

4. A gantry change-out line bridge mounting tool according to claim 1, characterized in that: the handles of the first clamp body (101) and the rotatable clamp handle (104) are coated by engineering plastics, and the surfaces of the handles are roughened.

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