CN217142903U

CN217142903U - Angle steel tower column foot welding frock

Info

Publication number: CN217142903U
Application number: CN202221016720.3U
Authority: CN
Inventors: 张奎兵; 尹伟; 杜艳娇; 吴小华; 吴波
Original assignee: PowerChina Chengdu Tower Co Ltd
Current assignee: PowerChina Chengdu Tower Co Ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-09
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses an angle-steel tower column foot welding frock, comprising a base plate, the left side of bottom plate and the a pair of locating piece of each fixedly connected with in front side, the right side of bottom plate and each sliding connection in rear side have a pair of briquetting, the joint has the base plate between locating piece and the briquetting, a set of bracing piece of fixedly connected with on the bottom plate, connecting plate fixedly connected with positioning seat is passed through at the top of bracing piece, the positioning seat include with connecting plate fixedly connected with fixing base, the joint has the locking seat on the fixing base, fixing base and locking seat set up to L shape, the turning of fixing base and locking seat is the right angle, form the constant head tank between fixing base and the locking seat, the joint has the stand or draws the pole to one side in the constant head tank, stand, draw the welding to one side on the base plate. The utility model discloses can realize accurate, the high-efficient location of angle steel tower column foot part, easy and simple to handle, simple structure, low in cost is worth promoting.

Description

Angle steel tower column foot welding frock

Technical Field

The utility model relates to a welding frock technical field specifically is an angle steel tower column foot welding frock.

Background

The angle steel tower plate has the advantages of small pressure drop, large gas phase flux, good tower plate efficiency, simple structure, convenient processing and manufacturing and good rigidity. Although the occupied area is larger than that of a single-pipe tower, the rigidity of the tower is slightly higher than that of the single-pipe tower, and therefore, the angle steel tower is widely applied to power transmission lines.

All be non-right angle between the oblique pull rod of angle steel tower column foot and stand and both sides, be difficult to during the welding and carry out the accuracy to stand, oblique pull rod's angle and fix, also lack the frock that special to angle steel tower column foot welding design at present. Therefore, a novel angle steel tower foot welding tool is needed to improve the welding precision and efficiency of the angle steel tower foot.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an angle steel tower column foot welding frock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an angle steel tower column foot welding frock, includes the bottom plate, the left side of bottom plate and the a pair of locating piece of each fixedly connected with in front side, the right side of bottom plate and each sliding connection in rear side have a pair of briquetting, the joint has the base plate between locating piece and the briquetting, a set of bracing piece of fixedly connected with on the bottom plate, the top of bracing piece is through connecting plate fixedly connected with positioning seat, the positioning seat include with connecting plate fixedly connected with fixing base, the joint has the locking seat on the fixing base, fixing base and locking seat set up to L shape, and the turning of fixing base and locking seat is the right angle, form the constant head tank between fixing base and the locking seat, the joint has the stand or draw bar to one side in the constant head tank, stand, draw bar welding to one side are on the base plate.

Further, be provided with the spout on the bottom plate, briquetting sliding connection is in the spout, the terminal fixedly connected with fixed block of spout, threaded connection has the screw rod on the fixed block, screw rod one end is rotated with the briquetting and is connected, and the screw rod other end is pegged graft and is had the driving lever.

Furthermore, the top of the positioning block is provided with a boss horizontally extending towards one side of the substrate.

Furthermore, the both sides of fixing base are provided with the plug socket, the both sides of locking seat are provided with the inserting groove, inserting groove and plug socket grafting cooperation, the end of inserting socket is provided with the limiting plate.

Furthermore, a handle is fixedly connected to the outer side wall of the locking seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model is used, the pressing block is matched with the positioning block to compress the substrate, the upright post and the diagonal draw bar are positioned by the positioning seat, the locking seat is in splicing fit with the fixing seat, and the disassembly and the assembly are convenient;

2. in the utility model, the horizontally extending boss can limit the position of the substrate from the upper side, so as to avoid the unevenness of the substrate during welding;

3. the utility model discloses in, when fixed or release base plate, twist the driving lever with the hand, the screw rod promotes the briquetting and removes, and is easy and simple to handle.

To sum up, the utility model discloses can realize accurate, the high-efficient location of angle steel tower column foot part, easy and simple to handle, simple structure, low in cost is worth promoting.

Drawings

FIG. 1 is a schematic structural diagram of a tower foot welding tool for an angle steel tower;

FIG. 2 is a schematic structural diagram of a bottom plate in an angle steel tower foot welding tool;

FIG. 3 is a schematic structural diagram of a support rod and a positioning seat in an angle steel tower foot welding tool;

FIG. 4 is a schematic structural diagram of a positioning seat in an angle steel tower foot welding tool.

In the figure: 1-base plate, 2-upright post, 3-diagonal draw bar, 4-bottom plate, 5-positioning block, 6-pressing block, 7-supporting rod, 8-connecting plate, 9-positioning seat, 10-sliding groove, 11-fixing block, 12-screw rod, 13-driving rod, 14-fixing seat, 15-locking seat, 16-insertion groove, 17-limiting plate, 18-handle and 19-insertion seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1 to 4, a tower foot welding fixture for an angle steel tower comprises a bottom plate 4, a pair of positioning blocks 5 is fixedly connected to the left side and the front side of the bottom plate 4, the right side and the rear side of the bottom plate 4 are respectively connected with a pair of pressing blocks 6 in a sliding way, a base plate 1 is clamped between the positioning blocks 5 and the pressing blocks 6, a group of support rods 7 are fixedly connected on the bottom plate 4, positioning seats 9 are fixedly connected on the tops of the support rods 7 through connecting plates 8, the positioning seat 9 comprises a fixed seat 14 fixedly connected with the connecting plate 8, a locking seat 15 is clamped on the fixed seat 14, the fixed seat 14 and the locking seat 15 are arranged in an L shape, the corners of the fixed seat 14 and the locking seat 15 are right angles, a positioning groove is formed between the fixed seat 14 and the locking seat 15, the positioning groove is clamped with the upright post 2 or the inclined pull rod 3, and the upright post 2 and the inclined pull rod 3 are welded on the substrate 1.

The fixing seat 14 is provided with plug sockets 19 on two sides thereof, the locking seat 15 is provided with plug sockets 16 on two sides thereof, the plug sockets 16 are in plug fit with the plug sockets 19, and the end of the plug socket 19 is provided with a limiting plate 17.

A handle 18 is fixedly connected to the outer side wall of the locking seat 15.

The utility model discloses the during operation, place base plate 1 on

bottom plate

4, 6 cooperation locating pieces of briquetting 5 compress tightly base plate 1, then with

stand

2 and 3 joints to one side draw bar to the constant head tank of positioning seat 9, and make stand 2 and the bottom of drawing bar 3 hug closely base plate 1 to one side, accomplish above-mentioned operation back, base plate 1, stand 2 and the position of drawing bar 3 to one side are fixed promptly, can weld this moment, after the welding is accomplished, at first shift out locking seat 15 from fixing base 14, remove briquetting 6 again, the column foot is released, can take out by base plate 1 this moment, the column foot that stand 2 and 3 welds to one side draw bar takes out. The handle 18 facilitates the taking and placing of the locking seat 15.

Example 2: referring to fig. 2, a difference between the tooling and embodiment 1 is that a boss horizontally extending to one side of a base plate 1 is disposed at the top of a positioning block 5.

In this embodiment, the horizontally extending boss can limit the substrate 1 from the upper side, thereby preventing the substrate 1 from being uneven during welding.

Example 3: referring to fig. 2, the difference between the angle steel tower foot welding tool and the embodiments 1 and 2 is that a sliding groove 10 is arranged on the bottom plate 4, the pressing block 6 is slidably connected in the sliding groove 10, a fixed block 11 is fixedly connected to the tail end of the sliding groove 10, a screw 12 is connected to the fixed block 11 in a threaded manner, one end of the screw 12 is rotatably connected with the pressing block 6, and a deflector rod 13 is inserted into the other end of the screw 12.

In this embodiment, when the substrate 1 is fixed or released, the lever 13 is turned by hand, and the screw 12 pushes the pressing block 6 to move, so that the operation is simple.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an angle steel tower column foot welding frock, includes bottom plate (4), its characterized in that: the left side and the front side of the bottom plate (4) are respectively and fixedly connected with a pair of positioning blocks (5), the right side and the rear side of the bottom plate (4) are respectively and slidably connected with a pair of pressing blocks (6), a base plate (1) is clamped between the positioning blocks (5) and the pressing blocks (6), a group of supporting rods (7) are fixedly connected onto the bottom plate (4), positioning seats (9) are fixedly connected onto the tops of the supporting rods (7) through connecting plates (8), each positioning seat (9) comprises a fixing seat (14) fixedly connected with the connecting plates (8), locking seats (15) are clamped on the fixing seats (14), the fixing seats (14) and the locking seats (15) are L-shaped, corners of the fixing seats (14) and the locking seats (15) are right angles, positioning grooves are formed between the fixing seats (14) and the locking seats (15), stand columns (2) or diagonal rods (3) are clamped in the positioning grooves, the upright posts (2) and the diagonal draw bars (3) are welded on the base plate (1).

2. The angle steel tower foot welding frock of claim 1, characterized in that: the pressing block is characterized in that a sliding groove (10) is formed in the bottom plate (4), the pressing block (6) is connected in the sliding groove (10) in a sliding mode, a fixing block (11) is fixedly connected to the tail end of the sliding groove (10), a screw rod (12) is connected to the fixing block (11) in a threaded mode, one end of the screw rod (12) is rotatably connected with the pressing block (6), and a driving lever (13) is connected to the other end of the screw rod (12) in an inserted mode.

3. The angle steel tower foot welding tool according to claim 1, characterized in that: and a boss horizontally extending towards one side of the base plate (1) is arranged at the top of the positioning block (5).

4. The angle steel tower foot welding tool according to claim 1, characterized in that: the improved locking device is characterized in that inserting seats (19) are arranged on two sides of the fixed seat (14), inserting grooves (16) are arranged on two sides of the locking seat (15), the inserting grooves (16) are matched with the inserting seats (19) in an inserting mode, and limiting plates (17) are arranged at the tail ends of the inserting seats (19).

5. The angle steel tower foot welding frock of claim 4, characterized in that: the outer side wall of the locking seat (15) is fixedly connected with a handle (18).