CN219189118U

CN219189118U - Supporting device for welding steel structure net rack

Info

Publication number: CN219189118U
Application number: CN202223061408.9U
Authority: CN
Inventors: 董贯波; 刘帅帅; 王军; 张汝超; 李英睿; 杨明龙; 孙潇骁; 关健
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-06-16
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a supporting device for welding a steel structure net rack, which relates to the field of building construction equipment. The beneficial effects of the utility model are as follows: the structure can rapidly and accurately adjust the width, the height and the angle of the supporting point, and improves the efficiency of welding work.

Description

Supporting device for welding steel structure net rack

Technical Field

The utility model relates to the field of building construction equipment, in particular to a supporting device for welding a steel structure net rack.

Background

At present, steel structure net racks are commonly used in buildings, but the steel structure net racks have high welding requirements, complex structures, high requirements on welding supporting equipment and high precision requirements; the angle adjustment of the existing steel structure welding support equipment is not free, or the height adjustment precision is low, the adjustment speed is low, and the welding speed and the precision of the steel structure net frame are seriously affected.

Disclosure of Invention

The utility model provides a supporting device for welding a steel structure net rack.

The technical scheme includes that the adjustable screw comprises a cuboid base, a strip groove is formed in the upper portion of the base, a fixed block is fixedly arranged at one end of the strip groove, a rotary hole is formed in the other end of the strip groove, a screw rod is arranged in the rotary hole in a rotary mode, a sliding block is connected with the screw rod in a threaded mode, the sliding block is connected with the base in a sliding mode, an adjusting mechanism is respectively arranged on the sliding block and comprises a connecting frame fixedly connected with the sliding block, a positioning sleeve is arranged on the connecting frame, a screw rod is inserted into the positioning sleeve, a fixing seat is fixedly arranged on the upper portion of the screw rod, two sliding grooves are formed in the upper surface of the fixing seat, a bidirectional screw rod is arranged in the sliding groove in a rotary mode, a connecting rod is connected in the sliding mode in the sliding groove in a sliding mode, two ends of the bidirectional screw rod are in a threaded mode, clamping blocks are fixedly arranged on the upper portions of the connecting rod, and V-shaped grooves are formed in the middle of one side opposite to the clamping blocks.

Preferably, the screw rod is far away from one end of the fixed block and is coaxially fixed with a knob.

Preferably, two sides of the screw are respectively provided with a notch, and the notches are oppositely arranged at two sides of the axis of the screw;

the inner wall of the locating sleeve is provided with an internal thread, the locating sleeve is in threaded connection with the screw rod through the internal thread, the inner wall of the locating sleeve is provided with two guide grooves in opposite directions, and the width of each guide groove is larger than the thickness of the screw rod.

Preferably, two supporting legs are respectively arranged on two side surfaces of the base in a rotating mode.

The technical scheme provided by the embodiment of the utility model has the beneficial effects that: the structure can quickly and accurately adjust the width, the height and the angle of the supporting point, improves the welding precision, reduces the preparation time before welding and improves the efficiency of welding work; the structure has strong adaptability, and can easily fix different kinds of net racks with different angles and weld steel.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model.

Fig. 2 is a schematic diagram of the overall structure of the second embodiment of the present utility model.

FIG. 3 is a schematic view showing the use states of the screw and the positioning ring according to the embodiment of the utility model.

Wherein, the reference numerals are as follows: 1. a base; 101. a slide block; 102. a knob; 103. support legs; 104. a screw rod; 2. a positioning ring; 3. a positioning rod; 4. a fixing seat; 401. a bidirectional screw; 5. a connecting rod; 501. and clamping blocks.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. Of course, the specific embodiments described herein are for purposes of illustration only and are not intended to limit the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the utility model, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present utility model can be understood by those of ordinary skill in the art in a specific case.

Example 1

Referring to fig. 1 to 3, the utility model provides a supporting device for welding a steel structure net rack, which comprises a cuboid base 1, wherein a strip groove is formed in the upper portion of the base 1, one end of the strip groove is fixedly provided with a fixing block 6, the other end of the strip groove is provided with a rotary hole, a screw rod 104 is arranged in the rotary hole in a rotary mode, the screw rod 104 is in threaded connection with a sliding block 101, the sliding block 101 is in sliding connection with the base 1, an adjusting mechanism is respectively arranged on the sliding block 101 and the fixing block 6, each adjusting mechanism comprises a connecting frame 7 fixedly connected with the sliding block 101 and the fixing block 6, a positioning sleeve 2 is arranged on the connecting frame 7, a screw rod 3 is inserted in the positioning sleeve 2, a fixing seat 4 is fixedly arranged on the upper portion of the screw rod 3, two sliding grooves are formed in the upper surface of the fixing seat 4, a bidirectional screw rod 401 is rotatably arranged in the sliding grooves, each connecting rod is respectively in threaded connection with two ends of the bidirectional screw rod, a clamping block 501 is fixedly arranged on the upper portion of each connecting rod, and a V-shaped groove is formed in the middle of one side opposite to the two clamping blocks 501.

The screw rod 104 is coaxially fixed at one end far away from the fixed block 6 to set the knob 102.

Two sides of the screw 3 are respectively provided with a notch which is oppositely arranged at two sides of the axis of the screw 3;

the inner wall of the locating sleeve 2 is provided with an internal thread, the locating sleeve 2 is in threaded connection with the screw rod 3 through the internal thread, the inner wall of the locating sleeve 2 is provided with two guide grooves in opposite directions, and the width of each guide groove is larger than the thickness of the screw rod 3.

Two supporting legs 103 are respectively rotatably arranged on two side surfaces of the base 1.

When the welding fixture is used, the knob 102 is rotated to enable the screw rod 104 to rotate so as to drive the sliding block 101 to move, the distance between the two adjusting mechanisms is adjusted according to the welding requirement of the steel structure net rack, then the screw rod 3 is inserted into the guide groove of the positioning sleeve 2, at the moment, the screw rod 3 is separated from the screw thread of the positioning sleeve 2, the screw rod 3 is rotated by a certain angle after moving the screw rod 3 to a proper working height, the screw rod 3 is meshed with the screw thread of the positioning sleeve 2, meanwhile, fine adjustment can be carried out by continuing to rotate the screw rod 3 until the clamping block 501 can clamp a welding piece, after the position adjustment of the screw rod 3 is completed, the two connecting rods 5 are closed by rotating the two connecting rods 401, the clamping block 501 clamps the welding piece, welding is started after clamping, and the clamping block 504 is separated from the welding piece by reversely rotating the two connecting rods 401 after the welding is completed.

The technical features of the present utility model that are not described in the present utility model may be implemented by or using the prior art, and are not described in detail herein, but the above description is not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be within the scope of the present utility model by those skilled in the art.

Claims

1. The utility model provides a strutting arrangement is used in welding of steel construction rack, its characterized in that includes cuboid base (1), rectangular groove is seted up on base (1) upper portion, a fixed block (6) is fixedly set up to the one end in rectangular groove, and a change hole is seted up to the other end, change hole internal rotation and set up a lead screw (104), a slider (101) is connected to lead screw (104) threaded connection, slider (101) with base (1) sliding connection, slider (101) with set up an adjustment mechanism on fixed block (6) respectively, every adjustment mechanism all include with slider (101) with fixed block (6) fixed connection's link (7), set up spacer sleeve (2) on link (7), insert screw (3) in spacer sleeve (2), screw (3) upper portion fixed set up a fixing base (4), the upper surface of fixing base (4) sets up two spouts, it sets up screw (401) to rotate in the spout, every in the spout equal sliding connection each connecting rod (101) with two opposite sides of two connecting rod (501) set up "two opposite screw (501) respectively.

2. The supporting device for welding the steel structure net rack according to claim 1, wherein one end of the screw rod (104) far away from the fixed block (6) is coaxially fixed with a setting knob (102).

3. The supporting device for welding the steel structure net rack according to claim 1, wherein two sides of the screw (3) are respectively provided with a notch, and the notches are oppositely arranged at two sides of the axis of the screw (3);

the inner wall of the locating sleeve (2) is provided with an internal thread, the locating sleeve (2) is in threaded connection with the screw rod (3) through the internal thread, the inner wall of the locating sleeve (2) is provided with two guide grooves in opposite directions, and the width of each guide groove is larger than the thickness of the screw rod (3).

4. The supporting device for welding the steel structure net rack according to claim 1, wherein two supporting legs (103) are respectively rotatably arranged on two side surfaces of the base (1).