CN212665298U

CN212665298U - Installation device for steel structure vertical component

Info

Publication number: CN212665298U
Application number: CN202021039602.5U
Authority: CN
Inventors: 钱桂江; 曹雪; 李宝华; 阚影平
Original assignee: Jiangsu Daokun Construction Co ltd
Current assignee: Jiangsu Daokun Construction Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-03-09
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a be used for vertical component installation device of steel construction, including the device base, base upper end fixed connection supporting pad, base one side fixed connection cylinder, two first fixed blocks of base upper end symmetry fixed connection, first fixed block fixed connection polished rod both ends, two sliders of polished rod sliding connection, slider upper end fixed connection rack, the rotation of base upper end is connected with the movable pulley, the movable pulley respectively with the coaxial setting of the output of gear train, the rack both ends respectively with gear train and gear engagement. The utility model discloses fixture adopts two sets of surfaces to be the tricone shape and supports the piece, and the tricone head reduces area of contact, and then can increase and the steel construction between contact pressure, and fixture surveys two walls and centre gripping shell center from the spill respectively simultaneously and carries out the centre gripping, stabilizes the centre gripping steel construction more comprehensively.

Description

Installation device for steel structure vertical component

Technical Field

The utility model relates to a steel knot installation device technical field especially relates to a be used for vertical component installation device of steel construction.

Background

The steel structure is generally composed of steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like; the components or parts are connected by welding seams, bolts or rivets. Some steel structures are also made of steel strand wires, steel wire ropes or steel wire bundles, cast steel and other materials. The method is characterized in that: the organization structure of the steel is uniform and close to an isotropic homogeneous body, so that the theoretical calculation result of the steel structure is more consistent with the actual stress condition, the steel has higher strength and high elastic modulus, and the steel structure has good plasticity and toughness and is suitable for bearing vibration and impact load.

When carrying out the steel member welding among the prior art, be difficult to centre gripping steel construction, lead to the solder joint skew, lead to just welded steel construction not high, the life-span is not long, and the security is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art when carrying out the steel member welding, be difficult to the centre gripping steel construction, lead to the solder joint skew, lead to just that welded steel construction is resistant not high, and the life-span is not long, the relatively poor problem of security, and the one that proposes is used for the vertical component installation device of steel construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a be used for vertical component installation device of steel construction, the device comprises a device base, base upper end fixed connection supporting pad, base one side fixed connection cylinder, two first fixed blocks of base upper end symmetry fixed connection, first fixed block fixed connection polished rod both ends, two sliders of polished rod sliding connection, slider upper end fixed connection rack, the base upper end is rotated and is connected with the movable pulley, the movable pulley is coaxial with the output of gear and gear train respectively and is set up, the rack both ends respectively with gear train and gear engagement, around being equipped with the stay cord on the movable pulley, stay cord fixed connection fixture, base upper end one side fixed connection cylinder, base both ends fixed connection bracing piece lower extreme, fixture fixed connection upper strut end.

Optionally, the clamping mechanism comprises a first limiting rod, a first spring, a first abutting block, a second limiting rod, a second spring, a semicircular groove and a shell, the semicircular groove is formed in the shell, the first limiting rod is connected with the inner wall of the shell in a sliding mode and is fixedly connected with the first abutting block, the first spring is sleeved on the first limiting rod, the second limiting rod is connected with the inner wall of the semicircular groove in a sliding mode and is sleeved with the second spring.

Optionally, the shell has a gap of 5-10cm in the center of the semicircular groove, and the first abutting block is slidably connected with the inner wall of the center of the semicircular groove.

The two sides of the inner wall of the semicircular groove are respectively fixedly connected with a second abutting block, and the surfaces of the first abutting block and the second abutting block are formed by a three-cone shape.

Optionally, the welding machine is fixedly connected above the supporting pad, and the welding machine is located in the middle of the supporting pad.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses fixture adopts 2 groups of surfaces to be the tricone shape and supports the piece, and the tricone head reduces area of contact, and then can increase and the steel construction between contact pressure, and fixture surveys two walls and centre gripping shell center from the spill respectively simultaneously and carries out the centre gripping, stabilizes the centre gripping steel construction more comprehensively.

2. The utility model discloses the device adopts cylinder pulling rack to move inwards, and the rack drives gear and gear train and rotates to the stay cord can be with two tighter that prepare welded steel construction and draw, is favorable to the welding machine to carry out the cold welding of accurate hole site to two steel constructions.

3. The utility model discloses only need manual gag lever post and cylinder in the device operation process, just can weld two steel construction of grasping, to the manpower aspect, whole process is very simple, and safe reliable again.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is the utility model provides a be arranged in vertical device of steel construction fixture schematic diagram.

In the figure: 1 base, 2 polished rods, 3 sliding blocks, 4 fixing blocks, 5 racks, 6 sliding wheels, 7 gear sets, 8 supporting pads, 9 gears, 10 pull ropes, 11 clamping mechanisms, 12 welding machines, 13 cylinders, 14 supporting rods, 111 first limiting rods, 112 first springs, 113 first abutting blocks, 114 second abutting blocks, 115 second limiting rods, 116 second springs, 117 shells and 118 semicircular grooves.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a device for installing a steel structure vertical component, which comprises a device base 1, wherein a supporting pad 8 is fixedly connected to the upper end of the base 1, a general air cylinder 13 of the type of a hadamard model is fixedly connected to one side of the base 1, two first fixed blocks 4 are symmetrically and fixedly connected to the upper end of the base 1, two polished rods 2 are fixedly connected to the first fixed blocks 4, two sliders 3 are slidably connected to the polished rods 2, a rack 5 is fixedly connected to the upper ends of the sliders 3, a sliding wheel 6 is rotatably connected to the upper end of the base 1, the sliding wheel 6 is coaxially arranged with the output end of a gear 9 and gear set 7, two ends of the rack 5 are respectively meshed with the gear set 7 and the gear 9, a pull rope 10 is wound on the sliding wheel 6, a clamping mechanism 11 is fixedly connected to the pull rope 10, an air cylinder 13 is fixedly.

The clamping mechanism 11 is composed of a first limiting rod 111, a first spring 112, a first abutting block 113, a second limiting rod 115, a second spring 116, a semicircular groove 118 and a shell 117, the shell 117 is provided with the semicircular groove 118, the first limiting rod 111 is slidably connected with the inner wall of the shell 117, the first limiting rod 111 is fixedly connected with the first abutting block 113, the first limiting rod 111 is sleeved with the first spring 112, the second limiting rod 115 is slidably connected with the inner wall of the semicircular groove 118, and the second limiting rod 115 is sleeved with the second spring 116.

The shell 117 has a gap of 5-10cm in the center of the semicircular groove 118, and the first abutting block 113 is slidably connected with the inner wall of the center of the semicircular groove 118.

The two sides of the inner wall of the semicircular groove 118 are respectively and fixedly connected with the second abutting block 114, and the surfaces of the first abutting block 113 and the second abutting block 114 are formed by three pyramids, so that the two pyramids can better lock the steel structure.

A BX1 model welding machine 12 is fixedly connected above the supporting pad, and the BX1 model welding machine 12 is positioned in the middle of the supporting pad, so that the visual angle is more accurate during welding.

The working principle is as follows:

the steel structure is firstly placed into the clamping mechanism 11, the second limiting rod 115 is manually rotated to tightly lock the steel structure by the semicircular groove 118, then the first limiting rod 111 is rotated to lock the steel structure for the second time and tend to be horizontal, the rack 5 is driven by the cylinder 13 to move, the rack 5 moves to drive the gear set 7 and the gear 9 to rotate inwards, the pull rope 10 is in a tightening state, the steel structure which is originally locked by the clamping mechanism 11 moves towards the welding machine 12, when the steel structure moves to the most proper welding position, the power supply of the welding machine 12 is switched on to perform welding, after the welding is completed, the clamping mechanism 11 is loosened, the welded steel structure is proposed, and then the cylinder 13 returns.

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 device for installing the steel structure vertical component comprises a device base (1) and is characterized in that the upper end of the base (1) is fixedly connected with a supporting pad (8), one side of the base (1) is fixedly connected with a cylinder (13), the upper end of the base (1) is symmetrically and fixedly connected with two first fixed blocks (4), the first fixed blocks (4) are fixedly connected with two ends of a polished rod (2), the polished rod (2) is slidably connected with two sliders (3), the upper ends of the sliders (3) are fixedly connected with a rack (5), the upper end of the base (1) is rotatably connected with a sliding wheel (6), the sliding wheel (6) is coaxially arranged with the output end of a gear set (7) of a gear (9), two ends of the rack (5) are respectively meshed with the gear set (7) and the gear (9), a pull rope (10) is wound on the sliding wheel (6), and the pull rope (10) is fixedly connected with, the clamping mechanism is characterized in that a cylinder (13) is fixedly connected to one side of the upper end of the base (1), supporting rods (14) are fixedly connected to the two ends of the base (1), and the upper ends of the supporting rods (14) are fixedly connected to the clamping mechanism (11).

2. The device for installing the steel structure vertical component according to claim 1, wherein the clamping mechanism (11) is composed of a first limiting rod (111), a first spring (112), a first abutting block (113), a second limiting rod (115), a second spring (116), a semicircular groove (118) and a shell (117), the semicircular groove (118) is formed in the shell (117), the first limiting rod (111) is connected to the inner wall of the shell (117) in a sliding mode, the first abutting block (113) is fixedly connected to the first limiting rod (111), the first spring (112) is sleeved on the first limiting rod (111), the second limiting rod (115) is connected to the inner wall of the semicircular groove (118) in a sliding mode, and the second spring (116) is sleeved on the second limiting rod (115).

3. The mounting device for the steel structure vertical member according to claim 2, wherein the shell (117) has a gap of 5-10cm at the center of the semicircular groove (118), and the first abutting block (113) is slidably connected with the central inner wall of the semicircular groove (118).

4. The mounting device for the steel structure vertical member as claimed in claim 2, wherein the two sides of the inner wall of the semicircular groove (118) are respectively and fixedly connected with the second abutting block (114), and the surfaces of the first abutting block (113) and the second abutting block (114) are formed by a three-cone shape.

5. The mounting device for the steel structural vertical member according to claim 1, characterized in that a welding machine (12) is fixedly connected above the supporting pad (8), and the welding machine (12) is positioned in the middle of the supporting pad (8).