CN218678368U

CN218678368U - Novel welding fixture for drainage plate of strain clamp

Info

Publication number: CN218678368U
Application number: CN202220705583.8U
Authority: CN
Inventors: 张军辰; 毛伟明; 李金霞; 吕建辉; 桑基翔; 张梓辛
Original assignee: Hua'en Power Technology Co ltd
Current assignee: Hua'en Power Technology Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2023-03-21
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a novel welding jig of strain clamp drainage plate, concretely relates to drainage plate anchor clamps field, comprising a base plate, the fixed mounting of bottom plate upper end front side and rear side symmetry has two first supports, two equal fixed mounting in first support upper end has fixing device, drainage plate main part lower part fixed mounting has clamping device, clamping device lower part fixed mounting has adjusting device. A novel welding jig of strain clamp drainage plate, fixing device upper portion is provided with first spring and backup pad, can be responsible for to the radial strain clamp of unidimensional and fix, when utilizing clamping device to fix the drainage plate main part of different thickness, only need keep away from the one end that the strain clamp was responsible for with the drainage plate main part and place between the holding frame, stimulate the handle, utilize spring elasticity to fix it, drive the position of screw rod rotation adjustable drainage plate main part through driving motor, the practicality is higher.

Description

Novel welding fixture for drainage plate of strain clamp

Technical Field

The utility model relates to a drainage plate anchor clamps field, in particular to novel welding jig of strain clamp drainage plate.

Background

The strain clamp is a hardware fitting used for fixing a lead to bear the tension of the lead and hanging the lead on a strain insulator string or a tower, is used for fixing the lead or a lightning conductor on a strain insulator string of a non-linear tower to play an anchoring role and also used for fixing a stay wire of the stay wire tower, is generally welded with a drainage plate for matching use, and can be used as a clamp during welding.

The general welding fixture has the following disadvantages: the existing welding fixture generally directly uses the matched fixture to weld the main pipe of the strain clamp after being fixed with the drainage plate, the welding fixture must be matched, the strain clamp with different sizes cannot be adjusted with the drainage plate, the position of the drainage plate cannot be adjusted after the welding fixture is fixed, and the practicability is low, so that the novel welding fixture for the strain clamp drainage plate is specially provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel welding jig of strain clamp drainage plate can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a novel welding jig of strain clamp drainage plate, includes the bottom plate, two spacing grooves have been seted up to bottom plate upper end left side and right side symmetry, the fixed mounting of bottom plate upper end front side and rear side symmetry has two first supports, two fixed mounting has the screw rod between the first support, the one end that the screw rod runs through first support has driving motor, two there is fixing device through shaft coupling fixed mounting first equal fixed mounting in support upper end, fixing device includes first expansion bracket, fixing device fixed mounting has strain clamp to be responsible for, strain clamp is responsible for surface slidable mounting has the drainage board main part, drainage board main part lower part fixed mounting has clamping device, clamping device includes the second support of L type, clamping device lower part fixed mounting has adjusting device, adjusting device is including adjusting the mainboard.

Preferably, first expansion bracket upper end fixed mounting has the mounting panel, the inboard middle part of mounting panel is fixed to be transferred and is had the supporting pad, the equal fixed mounting in one side that mounting panel upper portion is close to each other has first spring, the equal fixed mounting in one end that the mounting panel was kept away from to first spring has the backup pad.

Preferably, the one end fixed mounting that the second support is close to adjusting device has the second spring, the one end fixed mounting that adjusting device was kept away from to the second support has the holding frame, the one end that driving motor was kept away from to the holding frame all is provided with fastener, fastener is including removing the axle.

Preferably, the moving shaft penetrates through the rear end of the clamping frame and extends to one end of the inner side of the clamping frame, a fastening pad is fixedly mounted at the end of the outer surface of the moving shaft, a third spring is fixedly mounted at the position, located on the inner side of the clamping frame, of the outer surface of the moving shaft, and a handle is fixedly mounted at one end, far away from the fastening pad, of the moving shaft.

Preferably, the middle part of the adjusting main board is provided with a first screw hole, the lower end of the adjusting main board is symmetrically and fixedly provided with two limiting frames, and the left side and the right side of the upper part of the adjusting main board are symmetrically provided with mounting grooves

Preferably, the thread of the first screw hole is matched with the thread of the screw rod.

Preferably, the size of the mounting groove is the same as that of a side of the second bracket adjacent to the second spring.

Preferably, the width of the inner side of the holder is greater than the thickness of the general drainage plate body.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a novel welding jig of strain clamp drainage plate, fixing device upper portion is provided with first spring and backup pad, can be responsible for to the radial strain clamp of unidimensional radius and fix, when utilizing clamping device to fix the drainage plate main part of different thickness, only need keep away from the one end that the strain clamp was responsible for with the drainage plate main part and place between the holding frame, stimulate the handle, utilize spring elasticity to fix it, drive the position that the screw rod rotated adjustable drainage plate main part through driving motor, the practicality is higher.

Drawings

FIG. 1 is a sectional view of the whole structure of the present invention;

FIG. 2 is an overall external structural view of the present invention;

FIG. 3 is a view of the overall structure of the adjusting device of the present invention;

fig. 4 is an assembled cross-sectional view of the clamping device and the adjusting device of the present invention;

fig. 5 is an overall structure diagram of the fixing device of the present invention.

In the figure: 1. a base plate; 11. a limiting groove; 2. a drive motor; 3. a first bracket; 4. a strain clamp main pipe; 5. a drainage plate main body; 6. a fixing device; 61. a first telescopic frame; 62. mounting a plate; 63. a support plate; 64. a first spring; 65. a support pad; 7. an adjustment device; 71. adjusting the main board; 72. a limiting frame; 73. mounting grooves; 74. a first screw hole; 8. a clamping device; 81. a second bracket; 82. a clamping frame; 83. a second spring; 84. a fastening device; 841. fastening the pad; 842. a third spring; 843. a movable shaft; 844. a handle; 9. a screw.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a novel welding fixture for strain clamp drainage plates, comprising a base plate 1, two limiting grooves 11 are symmetrically formed in the left side and the right side of the upper end of the base plate 1, two first supports 3 are symmetrically formed in the front side and the rear side of the upper end of the base plate 1, a screw 9 is fixedly mounted between the two first supports 3, a driving motor 2 is fixedly mounted at one end of the screw 9, which penetrates through the first supports 3, a fixing device 6 is fixedly mounted at the upper ends of the two first supports 3, the fixing device 6 comprises a first expansion bracket 61, the fixing device 6 is fixedly mounted with a strain clamp main pipe 4, the strain clamp main pipe 4 is slidably mounted on the outer surface of the drainage plate main body 5, a clamping device 8 is fixedly mounted on the lower portion of the drainage plate main body 5, the clamping device 8 comprises an L-shaped second support 81, an adjusting device 7 is fixedly mounted on the lower portion of the clamping device 8, and the adjusting device 7 comprises an adjusting main board 71.

The upper end of the first telescopic frame 61 is fixedly provided with an installation plate 62, the middle part of the inner side of the installation plate 62 is fixedly provided with a supporting pad 65, the sides of the upper parts of the installation plates 62 close to each other are fixedly provided with first springs 64, and the ends of the first springs 64 far away from the installation plate 62 are fixedly provided with supporting plates 63; the radius of the mounting plate 62 is larger than that of the main pipe 4 of the general strain clamp, and the axis between the two supporting pads 65 is always parallel to the bottom plate 1.

A second spring 83 is fixedly installed at one end, close to the adjusting device 7, of the second support 81, a clamping frame 82 is fixedly installed at one end, far away from the adjusting device 7, of the second support 81, a fastening device 84 is arranged at one end, far away from the driving motor 2, of the clamping frame 82, the fastening device 84 comprises a moving shaft 843, a fastening pad 841 is fixedly installed at one end, penetrating through the rear end of the clamping frame 82, of the moving shaft 843 and extending to the inner side of the clamping frame, a third spring 842 is fixedly installed at the position, located on the inner side of the clamping frame 82, of the outer surface of the moving shaft 843, a handle 844 is fixedly installed at one end, far away from the fastening pad 841, of the moving shaft 843, a first screw hole 74 is formed in the middle of the adjusting main board 71, two limiting frames 72 are symmetrically and fixedly installed at the lower end of the adjusting main board 71, mounting grooves 73 are symmetrically formed on the left side and the right side of the upper portion of the adjusting main board 71, threads of the first screw hole 74 are matched with threads of the screw rod 9, the mounting groove 73 is the same as the second spring 83, and the inner side of the second support 81 is larger than the thickness of the general drainage board body 5; the limiting frame 72 corresponds to the limiting groove 11 one by one and is matched with the limiting groove 11, the maximum distance between the inner sides of the two clamping frames 82 is larger than the distance between the two second supports 81, one end, fixedly provided with a second spring 83, of the second support 81 is slidably mounted in the mounting groove 73, and one end, far away from the second support 81, of the second spring 83 is fixedly mounted at the bottom of the mounting groove 73.

The utility model discloses a theory of operation does: before welding, first expansion bracket 61 is adjusted first, make mounting panel 62 rise, the both ends that the strain clamp that will overlap and be equipped with drainage plate main part 5 is responsible for 4 are downward from mounting panel 62 upper portion, strain clamp is responsible for 4 and is held in the middle of backup pad 63, start driving motor 2, because limiting displacement between spacing 72 and spacing groove 11, driving motor 2 drives adjusting device 7 through screw rod 9 and along spacing groove 11 parallel translation, when moving to the below of drainage plate main part 5 and stop driving motor 2, pulling handle 844, adjust first expansion bracket 61, first expansion bracket 61 is responsible for 4 through the strain clamp and is driven drainage plate main part 5 downward, until the lower part of drainage plate main part 5 is located the holding frame 82 inboard, not hard up handle 844, the elastic action of third spring 842 makes fastening pad 841 drainage plate main part 5 hug closely, fix drainage plate main part 5, can weld after fixing, if drainage plate main part 5 is not in place, can start driving motor 2, screw rod 9 drives drainage plate main part 5 through clamping device 8 fixed mounting on adjusting device 7 upper portion and removes, after the welding, pulling handle 844, adjust first expansion bracket 61, can break away from the drainage plate main part 8, promptly.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel welding jig of strain clamp drainage plate, includes bottom plate (1), its characterized in that: two spacing grooves (11) have been seted up to bottom plate (1) upper end left side and right side symmetry, the fixed mounting of bottom plate (1) upper end front side and rear side symmetry has two first supports (3), two fixed mounting has screw rod (9) between first support (3), the one end that screw rod (9) run through first support (3) has driving motor (2), two through shaft coupling fixed mounting first support (3) upper end equal fixed mounting has fixing device (6), fixing device (6) include first expansion bracket (61), fixing device (6) fixed mounting has strain insulator to be responsible for (4), strain insulator clamp (4) surface slidable mounting has drainage board main part (5), drainage board main part (5) lower part fixed mounting has clamping device (8), clamping device (8) include second support (81) of L type, clamping device (8) lower part fixed mounting has adjusting device (7), adjusting device (7) are responsible for including adjusting mainboard (71).

2. The novel welding fixture for the strain clamp drainage plate according to claim 1, characterized in that: first expansion bracket (61) upper end fixed mounting has mounting panel (62), the fixed ann in middle part of mounting panel (62) inboard changes there is supporting pad (65), the equal fixed mounting in one side that mounting panel (62) upper portion is close to each other has first spring (64), the equal fixed mounting in one end that mounting panel (62) were kept away from in first spring (64) has backup pad (63).

3. The novel welding fixture for the strain clamp drainage plate of claim 1, which is characterized in that: one end fixed mounting that second support (81) are close to adjusting device (7) has second spring (83), the one end fixed mounting that adjusting device (7) were kept away from in second support (81) has holding frame (82), the one end that driving motor (2) were kept away from in holding frame (82) all is provided with fastener (84), fastener (84) are including removing axle (843).

4. The novel welding fixture for the strain clamp drainage plate of claim 3, characterized in that: remove axle (843) and run through the rear end of holding frame (82) and extend to its inboard one end fixed mounting have fastening pad (841), the position fixed mounting that removes axle (843) surface is located holding frame (82) inboard has third spring (842), the one end fixed mounting that fastening pad (841) was kept away from in removal axle (843) has handle (844).

5. The novel welding fixture for the strain clamp drainage plate of claim 1, which is characterized in that: adjust mainboard (71) middle part and seted up first screw (74), the fixed mounting who adjusts mainboard (71) lower extreme symmetry has two spacing (72), adjust mainboard (71) upper portion left side and right side symmetry and seted up mounting groove (73).

6. The novel welding fixture for the strain clamp drainage plate according to claim 5, characterized in that: the thread of the first screw hole (74) is matched with the thread of the screw rod (9).

7. The novel welding fixture for the strain clamp drainage plate of claim 5, characterized in that: the size of the mounting groove (73) is the same as that of one side of the second bracket (81) close to the second spring (83).

8. The novel welding fixture for the strain clamp drainage plate of claim 3, characterized in that: the inner width of the clamping frame (82) is larger than the thickness of the general drainage plate main body (5).