CN220863147U

CN220863147U - Device for preventing welding deformation of building steel structural member

Info

Publication number: CN220863147U
Application number: CN202322624471.7U
Authority: CN
Inventors: 张海艳; 丛谊
Original assignee: Yujian Shandong Construction Co ltd
Current assignee: Yujian Shandong Construction Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-04-30
Anticipated expiration: 2033-09-26

Abstract

The utility model belongs to the technical field of building steel structural members, and particularly relates to a device for preventing welding deformation of a building steel structural member, which comprises a pressing part, wherein the pressing part comprises a vertical plate, the right side wall of the vertical plate is horizontally and fixedly connected with a transverse rod, the right side wall of the vertical plate is vertically provided with a sliding groove, the inside of the transverse rod is vertically provided with a threaded hole, the inside of the threaded hole is vertically and movably connected with a threaded rod, the bottom of the threaded rod is horizontally and movably connected with a pressing plate, the left side wall of the pressing plate is horizontally and fixedly connected with a sliding rod, the left end of the sliding rod is positioned in the sliding groove, the bottom of the pressing plate is vertically and fixedly connected with a correcting plate, and the top of the threaded rod is horizontally and fixedly connected with a hand wheel. According to the utility model, the pressing component is arranged, so that the component can be pressed and fixed, the movement of the component in the welding process and the deformation of the component due to thermal expansion and cold contraction after welding are prevented, and the welding quality of the component is improved.

Description

Device for preventing welding deformation of building steel structural member

Technical Field

The utility model belongs to the technical field of building steel structural members, and particularly relates to a device for preventing welding deformation of a building steel structural member.

Background

Steel structure buildings are buildings with load-bearing structures formed from structural steel, and load-bearing structures are typically formed from beams, columns, trusses and the like made of section steel and steel plates. The integrated planting building is formed by the integrated planting building and envelope structures such as roofs, floors, walls and the like. The building steel structural members mainly comprise steel roof trusses, steel columns, steel beams, steel supports, steel wall trusses, sporadic steel structures and the like.

In the steel structure construction process, the steel structure components are required to be welded generally, when the components are welded in the prior art, workers are required to manually hold the components and weld the components, or the components are simply fixed, so that the components are easy to shake during welding, the components are offset, deformation is easy to occur after welding, and the welding quality is influenced.

Disclosure of Invention

The utility model aims to provide a device for preventing welding deformation of a building steel structural member, which can press and fix the member by arranging a pressing part, prevent the member from moving in the welding process and deforming due to thermal expansion and cold contraction after welding, and improve the welding quality of the member.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a device that building steel structural member prevented welding deformation, including compressing tightly the part, compressing tightly the part and including the riser, the right side wall level fixedly connected with horizontal pole of riser, the spout has been vertically seted up to the right side wall of riser, the inside of horizontal pole is vertical to be seted up threaded hole, the inside vertical swing joint of threaded hole has the threaded rod, the bottom level swing joint of threaded rod has the clamp plate, the left side wall level fixedly connected with slide bar of clamp plate, the left end of slide bar is located the inside of spout, the vertical fixedly connected with correction board in bottom of clamp plate, the top level fixedly connected with hand wheel of threaded rod.

Optionally, the bottom of riser is provided with fixed part, fixed part includes fixed plate, first component, the right side wall of fixed plate is seted up flutedly, the through-hole is seted up to the preceding lateral wall level of fixed plate.

Optionally, the inside back lateral wall level of recess rotates and is connected with the lead screw, the front end level of lead screw runs through the through-hole extends to the outside of fixed plate, the front end fixedly connected with cross rotating plate of lead screw.

Optionally, the circumference threaded connection of lead screw has the movable clamp plate, the right-hand member of movable clamp plate extends to the outer wall of fixed plate, first locking hole has been seted up to the inside level of movable clamp plate, the right-hand member fixedly connected with fixed plate of fixed plate, the second locking hole has been seted up to the inside level of fixed plate, first locking hole with the internally mounted in second locking hole has fastening bolt.

Optionally, the front and rear side walls of the first member are respectively attached to the rear side wall of the movable clamping plate and the front side wall of the fixed clamping plate, and the top of the first member is horizontally attached to the second member.

Optionally, the left side wall of the first component is respectively attached to the right side wall of the fixing plate and the right side wall of the correcting plate, the left side wall of the second component is attached to the right side wall of the correcting plate, and the top of the second component is attached to the bottom of the pressing plate.

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

1. The utility model is provided with the compressing component, the hand wheel is rotated, the hand wheel drives the threaded rod to rotate, the threaded rod vertically moves downwards under the action of the threaded hole, so that the threaded rod drives the pressing plate to vertically downwards extrude the second component, the pressing plate simultaneously drives the correcting plate to vertically downwards move, the left end of the sliding rod slides downwards in the sliding groove, the right side wall of the correcting plate is attached to the first component and the second component, the first component and the second component are aligned, and the sliding rod and the sliding groove are used for limiting the rotation of the pressing plate.

2. The utility model is provided with the fixing part, the movable clamping plate and the fixed clamping plate are respectively positioned at the front side and the rear side of the first component through the fixing plate, then the cross rotating plate is rotated, so that the cross rotating plate drives the screw rod to rotate, the screw rod drives the movable clamping plate to move towards the fixed clamping plate, so that the movable clamping plate and the fixed clamping plate clamp the front side wall and the rear side wall of the first component, the fastening bolts respectively penetrate through the first locking holes and the second locking holes, so that the movable clamping plate and the fixed clamping plate further clamp and fix the first component, and when the movable clamping plate and the fixed clamping plate are required to be disassembled, the fastening bolts are unscrewed and taken out from the first locking holes and the second locking holes, and then the cross rotating plate enables the movable clamping plate and the fixed clamping plate to be separated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a first perspective view of the present utility model;

FIG. 2 is a schematic view of a second perspective view of the present utility model;

FIG. 3 is a schematic view of a first view angle partial structure of the present utility model;

fig. 4 is a schematic view of a second view angle partial structure of the present utility model.

In the figure: 100. a pressing member; 110. a riser; 120. a cross bar; 130. a chute; 140. a threaded hole; 150. a threaded rod; 160. a pressing plate; 170. a slide bar; 180. a correction plate; 190. a hand wheel; 200. a fixing member; 211. a fixing plate; 212. a groove; 213. a through hole; 220. a screw rod; 230. a cross plate; 241. moving the clamping plate; 242. a first locking hole; 251. a fixed clamping plate; 252. a second locking hole; 260. a fastening bolt; 270. a first member; 280. and a second member.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to 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" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 4, an apparatus for preventing welding deformation of a structural steel member for construction according to an embodiment of the present utility model will now be described. An apparatus for preventing welding deformation of a construction steel structural member includes a pressing part 100 and a fixing part 200.

The compressing component 100 can press and fix the component, prevent that the component from moving and the welding back from taking place to deform because of expend with heat and contract with cold, the welding quality of component has been improved, specifically, compressing component 100 includes riser 110, riser 110's right side wall level fixedly connected with horizontal pole 120, the spout 130 has been vertically seted up to riser 110's right side wall, threaded hole 140 has been vertically seted up to horizontal pole 120's inside, threaded hole 140's inside vertical swing joint has threaded rod 150, threaded rod 150's bottom horizontal swing joint has clamp plate 160, clamp plate 160's left side wall level fixedly connected with slide bar 170, slide bar 170's left end is located the inside of spout 130, clamp plate 160's bottom vertical fixedly connected with correction plate 180, threaded rod 150's top level fixedly connected with hand wheel 190, during the specific use, make hand wheel 190 drive threaded rod 150 rotate, threaded rod 150 vertically downwardly moving under the effect of threaded hole 140, thereby make threaded rod 150 drive clamp plate 160 vertically downwardly extrude second component 280, clamp plate 160 simultaneously drive correction plate 180 vertically downwardly moving, the left end of 170 is in spout 130's inside downwardly sliding, make correction plate 180's right side wall and first component 280 and second component 280 are laminated with first slide bar 280, thereby make rotation of slide bar 170 and second component 170 rotate with limit stop member 170.

The fixing part 200 can be fixed on the outer wall of a component, is convenient to assemble and disassemble, can be adjusted and fixed according to the size of the component, and improves the practicability of the utility model, and in particular, the fixing part 200 comprises a fixing plate 211 and a first component 270, the right side wall of the fixing plate 211 is provided with a groove 212, the front side wall of the fixing plate 211 is horizontally provided with a through hole 213, the rear side wall inside the groove 212 is horizontally and rotationally connected with a screw rod 220, the front end of the screw rod 220 horizontally penetrates through the through hole 213 to extend to the outside of the fixing plate 211, the front end of the screw rod 220 is fixedly connected with a cross rotating plate 230, the circumferential surface of the screw rod 220 is in threaded connection with a movable clamping plate 241, the right end of the movable clamping plate 241 extends to the outer wall of the fixing plate 211, the inside of the movable clamping plate 241 is horizontally provided with a first locking hole 242, the right end of the fixing plate 211 is fixedly connected with a fixing clamping plate 251, the inside of the fixing plate 251 is horizontally provided with a second locking hole 252, the first locking hole 242 and the second locking hole 252 are internally provided with fastening bolts 260, the front and rear side walls of the first member 270 are respectively attached to the rear side wall of the movable clamp plate 241 and the front side wall of the fixed clamp plate 251, the top of the first member 270 is horizontally attached to the second member 280, the left side wall of the first member 270 is respectively attached to the right side wall of the fixed plate 211 and the right side wall of the correcting plate 180, the left side wall of the second member 280 is attached to the right side wall of the correcting plate 180, the top of the second member 280 is attached to the bottom of the pressing plate 160, in particular use, the movable clamp plate 241 and the fixed clamp plate 251 are respectively located on the front and rear sides of the first member 270 through the fixed plate 211, then the cross rotating plate 230 is rotated, the screw 220 is driven by the cross rotating plate 230 to rotate the movable clamp plate 241 toward the fixed clamp plate 251, so that the movable clamp plate 241 and the fixed clamp plate 251 clamp the front and rear side wall of the first member 270, the first locking hole 242 and the second locking hole 252 are respectively penetrated by the fastening bolt 260, so that the movable clamping plate 241 and the fixed clamping plate 251 further clamp and fix the first member 270, and when the disassembling is needed, the fastening bolt 260 is unscrewed, the movable clamping plate 241 and the fixed clamping plate 251 are separated by rotating the cross plate 230 after being taken out from the first locking hole 242 and the second locking hole 252.

Compared with the prior art, the device for preventing welding deformation of the building steel structural member provided by the utility model has the advantages that the pressing part 100 is arranged to press and fix the member, so that the member is prevented from moving in the welding process and deforming due to thermal expansion and cold contraction after welding, and the welding quality of the member is improved; the fixing component 200 can be fixed on the outer wall of the component, is convenient to assemble and disassemble, can be adjusted and fixed according to the size of the component, and improves the practicability of the utility model.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A device for preventing welding deformations of constructional steel structural members, comprising a compacting member (100), characterized in that: compressing tightly part (100) including riser (110), the right side wall level fixedly connected with horizontal pole (120) of riser (110), spout (130) have been vertically seted up to the right side wall of riser (110), screw hole (140) are vertically seted up to the inside of horizontal pole (120), the inside vertical swing joint of screw hole (140) has threaded rod (150), the bottom level swing joint of threaded rod (150) has clamp plate (160), the left side wall level fixedly connected with slide bar (170) of clamp plate (160), the left end of slide bar (170) is located the inside of spout (130), the vertical fixedly connected with correction board (180) in bottom of clamp plate (160), the top level fixedly connected with hand wheel (190) of threaded rod (150).

2. The apparatus for preventing welding deformation of a structural steel member for construction of claim 1, wherein: the bottom of riser (110) is provided with fixed part (200), fixed part (200) are including fixed plate (211), first component (270), recess (212) are seted up to the right side wall of fixed plate (211), through-hole (213) are seted up to the preceding lateral wall level of fixed plate (211).

3. The apparatus for preventing welding deformation of a structural steel member for construction according to claim 2, wherein: the rear side wall inside the groove (212) is horizontally and rotatably connected with a screw rod (220), the front end of the screw rod (220) horizontally penetrates through the through hole (213) and extends to the outside of the fixed plate (211), and the front end of the screw rod (220) is fixedly connected with a cross rotating plate (230).

4. A device for preventing welding deformation of a structural steel member for construction according to claim 3, wherein: the screw rod (220) is connected with a movable clamping plate (241) through threads, the right end of the movable clamping plate (241) extends to the outer wall of the fixed plate (211), a first locking hole (242) is formed in the inner horizontal surface of the movable clamping plate (241), the fixed clamping plate (251) is fixedly connected with the right end of the fixed plate (211), a second locking hole (252) is formed in the inner horizontal surface of the fixed clamping plate (251), and a fastening bolt (260) is arranged in the first locking hole (242) and the second locking hole (252).

5. The apparatus for preventing welding deformation of a structural steel member for construction according to claim 4, wherein: the front side wall and the rear side wall of the first component (270) are respectively attached to the rear side wall of the movable clamping plate (241) and the front side wall of the fixed clamping plate (251), and the top of the first component (270) is horizontally attached to the second component (280).

6. The apparatus for preventing welding deformation of a structural steel member for construction according to claim 5, wherein: the left side wall of the first component (270) is respectively attached to the right side wall of the fixing plate (211) and the right side wall of the correction plate (180), the left side wall of the second component (280) is attached to the right side wall of the correction plate (180), and the top of the second component (280) is attached to the bottom of the pressing plate (160).