CN219444041U

CN219444041U - Welding supporting seat of base support

Info

Publication number: CN219444041U
Application number: CN202320881378.1U
Authority: CN
Inventors: 鞠海兵; 朱建; 陈建平; 谢波; 陶海燕
Original assignee: Rugao Ruixiang Machinery Co ltd
Current assignee: Rugao Ruixiang Machinery Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-08-01
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a base support welding supporting seat, which comprises a base support body, wherein a fixed clamping assembly used for fixing is arranged below the base support body, a movable base is arranged below the fixed clamping assembly, two groups of welding angle offset assemblies used for angle adjustment are arranged between the movable base and the fixed clamping assembly, and bottom mounting grooves are formed in the periphery of the bottom end of the movable base.

Description

Welding supporting seat of base support

Technical Field

The utility model relates to the technical field of high-voltage isolating switch supports, in particular to a welding support seat of a base support.

Background

The high-voltage isolating switch is an important switching device in power plants and substation electrical systems, and is matched with a high-voltage circuit breaker. The isolating switch is suitable for indoor devices with three-phase alternating current of 50Hz and rated voltage of 12 KV. The high-voltage device is switched on, off or switched on under a voltage-column load.

The patent publication No. CN108994509B discloses a welding device for an air conditioner support seat, which comprises a bottom plate, a supporting beam, a first clamp, a welding head and a second clamp, wherein two supporting beams are welded at one end of the top of the bottom plate, the welding head is installed at the top end of the supporting beam, and the first clamp is installed on the side wall of the supporting beam. The welding machine head can be used for welding the contact part, the second clamp drives the baffle to press the longitudinal beam through the spiral spring, and the welded air conditioner support can be taken down by breaking the baffle off, so that the longitudinal beam is convenient to detach and install, and the welding efficiency of the air conditioner support is improved. The utility model has the characteristics of labor saving and high welding efficiency.

When welding the base support for the high-voltage isolating switch, the corresponding supporting seat is required to be erected to clamp and fix the base support generally so as to keep stability in the welding process, and the existing supporting seat for welding the base support is of a fixed structure generally and cannot be rotated and adjusted in angle, so that welding personnel are required to move back and forth, welding points are not aligned well, so that welding point deviation easily occurs in the welding process, the operation is complex, the use is relatively troublesome, and the welding use of users is inconvenient.

Disclosure of Invention

The present utility model is directed to a welding support for a base bracket, which solves the above-mentioned problems.

In order to solve the technical problems, the utility model specifically provides the following technical scheme:

the utility model provides a base bracket welding supporting seat, which comprises a base bracket body, wherein a fixed clamping assembly used for fixing is arranged below the base bracket body, a movable base is arranged below the fixed clamping assembly, two groups of welding angle offset assemblies used for angle adjustment are arranged between the movable base and the fixed clamping assembly, bottom mounting grooves are formed in the periphery of the bottom end of the movable base, and movable rollers are arranged in the bottom mounting grooves;

the fixed clamping assembly comprises a clamping connecting seat arranged below the base bracket body, a driving inner cavity is arranged in the middle of the clamping connecting seat, a top wall sliding joint is formed in the bottom end of the driving inner cavity, a reverse rotation screw rod is rotatably arranged in the driving inner cavity, the end part of the reverse rotation screw rod penetrates out of the driving inner cavity in a rotating mode, two driving sliding sleeves are symmetrically sleeved on the rod body of the reverse rotation screw rod, top clamping blocks are arranged on the top ends of the driving sliding sleeves, clamping abutting grooves are formed in the side edges of the top clamping blocks, and two sides of the base bracket body are inserted into the clamping abutting grooves;

the welding angle offset assembly comprises a supporting connecting plate arranged on the side edge of the top end of the movable base, the top end of the supporting connecting plate is hinged to the side edge of the bottom end of the clamping connecting seat, a bottom driving cavity is formed in the other end of the movable base, an adjusting screw is inserted in the bottom driving cavity in a rotating mode, the top end of the adjusting screw rotates out of the inner wall of the bottom driving cavity and extends to the upper portion of the movable base, an adjusting screw sleeve is sleeved on a rod body at the top end of the adjusting screw, two offset contact supporting rods are uniformly arranged on the side edge of the adjusting screw sleeve, and top sliding clamping blocks are arranged on the top ends of the offset contact supporting rods.

As a preferable scheme of the utility model, the bottom end of the clamping connecting seat is provided with an offset sliding clamping groove, and the top sliding clamping block is arranged in the offset sliding clamping groove in a sliding manner.

As a preferable scheme of the utility model, the top sliding clamping block is hinged with the top end of the offset contact rod, and a bottom transmission rod is inserted at the side edge of the bottom driving cavity in a rotating way.

As a preferable scheme of the utility model, the end part of the bottom transmission rod is provided with a bevel gear, the rod body of the adjusting screw is provided with a bevel gear, and the bottom transmission rod and the adjusting screw are in meshed transmission through the bevel gear.

As a preferable scheme of the utility model, a driving motor is arranged on the outer side of the movable base, and the driving end of the driving motor is connected with the bottom transmission rod.

As a preferable scheme of the utility model, the bottom end of the top clamping block is arranged in the top wall sliding slot in a sliding way, and the bottom end of the top clamping block is connected with the driving sliding sleeve.

As a preferable scheme of the utility model, the bottom end of the driving motor is fixed with the movable base through a connecting plate.

As a preferable scheme of the utility model, threads with opposite directions are arranged at two ends of the rod body of the reverse rotation screw rod, and the driving sliding sleeve is matched with the reverse rotation screw rod.

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

according to the utility model, the bottom end of the base support body is provided with the fixed clamping assembly, the top clamping block in the fixed clamping assembly is driven by the reverse rotation screw driving sliding sleeve, so that the clamping interference groove formed in the top clamping block is in interference clamping with the side edge of the base support body, and the welding angle offset assembly is arranged on the movable base, the offset contact rod in the welding angle offset assembly can be used for lifting and adjusting the inclination angle of the base support body fixed on the fixed clamping assembly, so that the inclined welding node on the base support body can be corrected, a welder does not need to incline to weld by means of a sideways tilting, the stability in the welding operation process is greatly improved, the welding operation is easy to be carried out on the base support for the high-voltage isolating switch, the qualification rate of welding products is improved, and the use of the welder is more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

Fig. 1 is a schematic perspective view of a structure according to an embodiment of the present utility model.

Fig. 2 is a schematic cross-sectional view of a structure according to an embodiment of the present utility model.

Fig. 3 is an enlarged schematic view of the top clamping block of fig. 2 according to an embodiment of the present utility model.

Fig. 4 is an enlarged schematic view of the bottom driving chamber in fig. 2 according to an embodiment of the present utility model.

Reference numerals in the drawings are respectively as follows:

1. a base bracket body; 2. a fixed clamping assembly; 3. a movable base; 4. welding an angle offset assembly; 5. a bottom mounting groove; 6. moving the roller;

201. clamping the connecting seat; 202. a drive lumen; 203. a top wall slip joint; 204. reversely rotating the screw; 205. driving the sliding sleeve; 206. a top clamping block; 207. clamping the abutting groove;

401. a support connection plate; 402. a bottom drive chamber; 403. adjusting a screw; 404. adjusting the screw sleeve; 405. offset abutment lever; 406. the top part slides the clamping block; 407. a bottom transmission rod; 408. a driving motor; 409. and the sliding clamping groove is offset.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the utility model provides a welding support seat of a base support, which comprises a base support body 1, wherein a fixed clamping assembly 2 for fixing is arranged below the base support body 1, a movable base 3 is arranged below the fixed clamping assembly 2, two groups of welding angle offset assemblies 4 for angle adjustment are arranged between the movable base 3 and the fixed clamping assembly 2, bottom mounting grooves 5 are formed in the periphery of the bottom end of the movable base 3, and movable rollers 6 are arranged in the bottom mounting grooves 5.

In this embodiment, because the supporting seat for welding the existing base support is generally of a fixed structure, the angle of the welding piece cannot be adjusted, and when welding the welding node in the inclined direction, a user is required to lean on the welding tool to carry out welding operation, and lean on the welding operation, so that the welding personnel can hardly keep stability for a long time, thereby easily causing the deviation of the welding node, causing disqualification of the welding product, complex operation, relatively troublesome use, and inconvenient welding use of the user.

In this embodiment, through being provided with fixed clamping assembly 2 in the bottom of base support body 1, fixed clamping assembly 2 can carry out the centre gripping to base support body 1 fixedly, and set up the welding angle offset subassembly 4 on moving the base 3, welding angle offset subassembly 4 will be able to carry out the skew adjustment to the base support body 1 inclination of fixing on fixed clamping assembly 2, thereby make the slope welding node on the base support body 1 can obtain correcting, make the welder then unnecessary through the incline welding of inclines, stability in the welding operation process has been improved greatly, thereby carry out welding operation to the base support for the high voltage isolator easily, improve the qualification rate of welding the product, the use of welder of being convenient for more.

As shown in fig. 1 to 4, in the present embodiment, the fixed clamping assembly 2 includes a clamping connection seat 201 disposed below the base bracket body 1, a driving inner cavity 202 is disposed in the middle of the clamping connection seat 201, a top wall sliding slot 203 is formed at the bottom end of the driving inner cavity 202, and a counter-rotating screw 204 is rotationally disposed in the driving inner cavity 202.

The end part of the reverse rotation screw 204 rotates to penetrate out of the driving inner cavity 202, two driving sliding sleeves 205 are symmetrically sleeved on the rod body of the reverse rotation screw 204, top clamping blocks 206 are arranged at the top ends of the driving sliding sleeves 205, clamping and abutting grooves 207 are formed in the side edges of the top clamping blocks 206, and two sides of the base bracket body 1 are inserted into the clamping and abutting grooves 207;

the welding angle offset assembly 4 comprises a supporting connection plate 401 arranged on the side edge of the top end of the movable base 3, the top end of the supporting connection plate 401 is hinged with the side part of the bottom end of the clamping connection seat 201, a bottom driving cavity 402 is formed in the other end of the movable base 3, an adjusting screw 403 is inserted in the bottom driving cavity 402 in a rotating mode, and the top end of the adjusting screw 403 rotates to penetrate through the inner wall of the bottom driving cavity 402 to extend to the upper portion of the movable base 3.

The upper rod body at the top end of the adjusting screw 403 is sleeved with an adjusting screw sleeve 404, two offset contact supporting rods 405 are uniformly arranged on the side edges of the adjusting screw sleeve 404, a top sliding clamping block 406 is arranged at the top end of each offset contact supporting rod 405, an offset sliding clamping groove 409 is formed in the bottom end of each clamping connecting seat 201, the top sliding clamping blocks 406 are slidably clamped in the corresponding offset sliding clamping grooves 409, the top sliding clamping blocks 406 are hinged to the top ends of the offset contact supporting rods 405, and a bottom transmission rod 407 is inserted into the side edges of the bottom driving cavity 402 in a rotating mode.

The end of the bottom transmission rod 407 is provided with a bevel gear, the rod body of the adjusting screw 403 is provided with a bevel gear, the bottom transmission rod 407 and the adjusting screw 403 are in meshed transmission through the bevel gear, the outer side of the movable base 3 is provided with a driving motor 408, and the driving end of the driving motor 408 is connected with the bottom transmission rod 407.

The bottom end of the top clamping block 206 is slidably disposed in the top wall sliding slot 203, and the bottom end of the top clamping block 206 is connected to the driving sliding sleeve 205.

The bottom end of the driving motor 408 is fixed with the movable base 3 through a connecting plate.

Opposite threads are arranged at two ends of the rod body of the reverse rotation screw 204, and the driving sliding sleeve 205 is matched with the reverse rotation screw 204.

Working principle:

during specific operation, a user firstly clamps and fixes the base bracket body 1 through the fixed clamping assembly 2, and rotates the reverse rotation screw 204, so that the reverse rotation screw 204 drives the driving sliding sleeve 205 on the reverse rotation screw to move relatively close to each other, and the driving sliding sleeve 205 drives the top clamping block 206 connected with the driving sliding sleeve 205 and the clamping interference groove 207 arranged on the clamping interference groove 207 to move to the side edge of the base bracket body 1, so as to clamp and fix the side edge of the base bracket body 1.

When the user needs to offset the angle of the base bracket body 1 which is clamped and fixed on the fixed clamping assembly 2, the user starts the driving motor 408, so that the driving motor 408 drives the bottom transmission rod 407 to rotate, and the bottom transmission rod 407 is meshed with the bevel gear on the adjusting screw 403 through the bevel gear arranged at the end part, so as to drive the adjusting screw 403 to rotate.

The adjusting screw 403 drives the adjusting screw sleeve 404 to move upwards, the adjusting screw sleeve 404 pushes the offset contact rod 405 to push the top sliding clamping block 406, so that the offset contact rod 405 abuts against the bottom end of the clamping connecting seat 201 through the top sliding clamping block 406, and further the base support body 1 fixed on the clamping connecting seat 201 is subjected to angle offset adjustment, thereby facilitating the welding of a user.

The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.

Claims

1. The utility model provides a base support welding supporting seat, includes base support body (1), its characterized in that: the base bracket comprises a base bracket body (1), wherein a fixed clamping assembly (2) used for fixing is arranged below the base bracket body (1), a movable base (3) is arranged below the fixed clamping assembly (2), two groups of welding angle offset assemblies (4) used for angle adjustment are arranged between the movable base (3) and the fixed clamping assembly (2), bottom mounting grooves (5) are formed in the periphery of the bottom end of the movable base (3), and movable rollers (6) are arranged in the bottom mounting grooves (5);

the fixed clamping assembly (2) comprises a clamping connecting seat (201) arranged below the base bracket body (1), a driving inner cavity (202) is arranged in the middle of the clamping connecting seat (201), a top wall sliding seam (203) is formed in the bottom end of the driving inner cavity (202), a counter-rotating screw (204) is rotationally arranged in the driving inner cavity (202), the end part of the counter-rotating screw (204) rotationally passes through the driving inner cavity (202), two driving sliding sleeves (205) are symmetrically sleeved on the rod body of the counter-rotating screw (204), top clamping blocks (206) are arranged at the top ends of the driving sliding sleeves (205), clamping supporting grooves (207) are formed in the side edges of the top clamping blocks (206), and two sides of the base bracket body (1) are inserted into the clamping supporting grooves (207);

the welding angle offset assembly (4) is in including setting up support connecting plate (401) of mobile base (3) top side, the top of support connecting plate (401) with the limit portion of centre gripping connecting seat (201) bottom articulates and links to each other, bottom driving chamber (402) have been seted up to the other end of mobile base (3), rotation has inserted adjusting screw (403) in bottom driving chamber (402), the top rotation of adjusting screw (403) is worn out bottom driving chamber (402) inner wall extends to the top of mobile base (3), the pole on adjusting screw (403) top is equipped with adjusting screw sleeve (404) on the body cover, the side of adjusting screw sleeve (404) evenly is provided with two skew and supports feeler lever (405), the top that the skew supported feeler lever (405) is provided with top slip fixture block (406).

2. The base bracket weld support as set forth in claim 1, wherein: an offset sliding clamping groove (409) is formed in the bottom end of the clamping connecting seat (201), and the top sliding clamping block (406) is arranged in the offset sliding clamping groove (409) in a sliding clamping mode.

3. A base bracket weld support as set forth in claim 2 wherein: the top sliding clamping block (406) is hinged with the top end of the offset contact rod (405), and a bottom transmission rod (407) is inserted into the side edge of the bottom driving cavity (402) in a rotating mode.

4. A base bracket weld support as set forth in claim 3 wherein: the end part of the bottom transmission rod (407) is provided with a bevel gear, the rod body of the adjusting screw (403) is provided with the bevel gear, and the bottom transmission rod (407) and the adjusting screw (403) are in meshed transmission through the bevel gear.

5. The base bracket weld support as set forth in claim 4, wherein: the outside of moving base (3) is provided with driving motor (408), driving end of driving motor (408) with bottom transfer line (407) links to each other.

6. The base bracket weld support as set forth in claim 5, wherein: the bottom end of the top clamping block (206) is slidably arranged in the top wall sliding slot (203), and the bottom end of the top clamping block (206) is connected with the driving sliding sleeve (205).

7. The base bracket weld support as set forth in claim 6, wherein: the bottom end of the driving motor (408) is fixed with the movable base (3) through a connecting plate.

8. The base bracket weld support as set forth in claim 7, wherein: the two ends of the rod body of the reverse rotation screw rod (204) are provided with threads with opposite directions, and the driving sliding sleeve (205) is matched with the reverse rotation screw rod (204).