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CN-224209358-U - Grounding radiator mould mounting fixture

CN224209358UCN 224209358 UCN224209358 UCN 224209358UCN-224209358-U

Abstract

The utility model discloses a fixing clamp for a grounding heat radiator die, which is used for clamping a flat steel grounding heat radiator die and comprises a supporting rod, two groups of clamping plates are symmetrically arranged on the supporting rod, the clamping plates are perpendicular to the supporting rod, a plurality of heat conducting rods and a plurality of positioning rods are further arranged on one side of the clamping plates on the supporting rod, the flat steel grounding heat radiator die is fixedly clamped between the two groups of clamping plates through bolt groups, a plurality of through holes are formed in the flat steel grounding heat radiator die, and the heat conducting rods and the positioning rods are detachably connected with the flat steel grounding heat radiator die through the through holes.

Inventors

  • SUN JIFU
  • XU JIANGBO
  • LIN WEN
  • ZHENG HUAISHENG
  • ZHONG XINQUAN
  • YIN SIWEI
  • TIAN XIAOMING

Assignees

  • 中国葛洲坝集团电力有限责任公司

Dates

Publication Date
20260508
Application Date
20250428

Claims (7)

  1. 1. The utility model provides a ground connection exothermic apparatus mould mounting fixture for centre gripping band steel ground connection exothermic mould (7), a serial communication port, including bracing piece (1), symmetry is provided with two sets of splint (2) on bracing piece (1), splint (2) perpendicular to bracing piece (1), be located splint (2) one side on bracing piece (1) and still be provided with a plurality of heat conduction poles (9) and a plurality of locating lever (10), hold band steel ground connection exothermic mould (7) through bolt group fixation clamp between two sets of splint (2), a plurality of through-holes have been seted up on band steel ground connection exothermic mould (7), heat conduction pole (9) and locating lever (10) pass through the through-hole and can dismantle with band steel ground connection exothermic mould (7) and be connected.
  2. 2. The grounding radiator mold fixing clamp according to claim 1, wherein the supporting rod (1) is provided with an inclined supporting rod (3) for supporting the clamping plate (2).
  3. 3. The grounding radiator mold fixing clamp according to claim 2, wherein an end sheath (6) is arranged on the support rod (1) at an end position.
  4. 4. The grounding heat radiator die fixing clamp as set forth in claim 1, wherein the bolt group comprises bolts (4) vertically penetrating through any clamping plate (2), and a rotating head (5) is arranged at one end, far away from the flat steel grounding heat radiator die (7), of each bolt (4).
  5. 5. The grounding heat radiator mold fixing clamp as set forth in claim 1, wherein a hinge member (1-1) is provided on the support rod (1) at a middle position, and the hinge member (1-1) divides the support rod (1) into upper and lower parts.
  6. 6. The grounding radiator mold fixing clamp as set forth in claim 1, wherein the heat conducting rod (9) is made of copper, and a heat conducting layer is arranged on the outer surface of the heat conducting rod (9).
  7. 7. The grounding heat radiator die fixing clamp as set forth in claim 4, wherein a pressing plate (8) is fixedly connected to one end of the bolt (4) close to the flat steel grounding heat radiator die (7).

Description

Grounding radiator mould mounting fixture Technical Field The utility model relates to the technical field of installation of power transformation equipment, in particular to a grounding radiator die fixing clamp. Background The grounding mode of grounding flat iron and vertical grounding electrode of conventional transformer substation is generally adopted, if the grounding resistance of the grounding flat iron and vertical grounding electrode cannot meet the requirement, the external grounding wire is expanded to the outside of the substation or the grounding well is adopted to reduce the resistance, in desert gobi high corrosion areas, the combination mode of horizontal copper grounding body and vertical copper grounding rod is generally adopted to reduce the resistance, copper grounding body has higher melting point, copper oxide (commonly called verdigris) is easily and directly generated by direct welding in air, the grounding body requirement cannot be met, the copper grounding body is generally adopted to be constructed by a special die of the grounding body, the special welding gun is used for igniting the exothermic welding flux, two different copper grounding bodies are fused together at high temperature, and the dies are different due to the combination mode of the grounding body, the cross-shaped mode, the T-shaped mode and the like. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides a die fixing clamp for a grounding radiator, which is used for solving the problems of damage and unstable die clamping caused by overheating of a die in the prior art. In order to solve the technical problems, the technical scheme includes that the fixing clamp for the grounding heat radiator die is used for clamping a flat steel grounding heat radiator die and comprises a supporting rod, two groups of clamping plates are symmetrically arranged on the supporting rod and perpendicular to the supporting rod, a plurality of heat conducting rods and a plurality of positioning rods are further arranged on one side of the supporting rod, the flat steel grounding heat radiator die is fixedly clamped between the two groups of clamping plates through bolt groups, a plurality of through holes are formed in the flat steel grounding heat radiator die, and the heat conducting rods and the positioning rods are detachably connected with the flat steel grounding heat radiator die through the through holes. Preferably, the support rod is provided with an inclined strut for supporting the splint. Preferably, an end sheath is arranged on the support rod at the end position. Preferably, the bolt group comprises a bolt vertically penetrating through any clamping plate, and a rotating head is arranged at one end, far away from the flat steel grounding heat release die, of the bolt. Preferably, a hinge member is provided on the support rod at a middle position, and divides the support rod into upper and lower parts. Preferably, the heat conducting rod is made of copper, and a heat conducting layer is arranged on the outer surface of the heat conducting rod. Preferably, a pressing plate is fixedly connected to one end, close to the flat steel grounding heat release die, of the bolt. The utility model has the beneficial effects that: The utility model adopts the alloy flat steel, the materials are easy to be obtained, the welding construction is convenient, and the processing is convenient; the flame-retardant insulating sheath effectively enhances the safety protection of constructors using the tool; The use of the utility model can ensure that the copper grounding body die is tightly sealed and has uniform heat release, and simultaneously, the die can be rapidly cooled through the heat conducting rod, so that the die is prevented from being damaged due to overheating. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic cross-sectional view of the present utility model; FIG. 3 is a rear view of the present utility model; The steel plate type heat-releasing device comprises the following components of 1, a supporting rod, 2, a clamping plate, 3, an inclined supporting rod, 4, a bolt, 5, a rotating head, 6, an end sheath, 7, a flat steel grounding heat-releasing die, 8, a pressing plate, 9, a heat conducting rod, 10, a positioning rod and 1-1, and a hinge part. Detailed Description The utility model is described in further detail below with reference to the drawings and the specific examples. As shown in fig. 1-3, a fixing clamp for a grounded heat radiator die 7 is used for clamping a flat steel grounded heat radiator die 7 and is characterized by comprising a supporting rod 1, two groups of clamping plates 2 are symmetrically arranged on the supporting rod 1, the clamping plates 2 are perpendicular to the supporting rod 1, a plurality of heat conducting rods 9 and a plurality of positioning rods 10 are further arranged on o