CN213391269U

CN213391269U - Lifting device for building steel structure

Info

Publication number: CN213391269U
Application number: CN202021733151.5U
Authority: CN
Inventors: 秦国英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-06-08
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a lifting device for building steel structure, which comprises a bottom plate, a plurality of universal wheel sets are evenly distributed at the bottom of the bottom plate, slide rails are transversely arranged at the top of the bottom plate in parallel, two moving blocks are arranged at the top of the bottom plate, sliding blocks matched with the slide rails are arranged at the bottom of the moving blocks, a lifting device is arranged at the top of each moving block, a fixed block is arranged at the top of the lifting device, a clamping block is hinged at the top of the fixed block, fixed plates are arranged at the front end and the rear end of the top of the clamping block, a top plate is arranged between the two fixed plates, a threaded rod is arranged at the front end surface of the top plate, the lifting device can fix building steel, the height of the two sides can be adjusted through the lifting device, the clamping block has good flexibility through the hinged fixation, and the angle is adjusted through the fastening structure, the structure is simple, the operation is convenient, and the device is suitable for popularization.

Description

Lifting device for building steel structure

Technical Field

The utility model relates to a lifting device that building steel structure used.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.

However, when some building steels need to be connected in the air, the building steels need to be fixed through a support frame or a human lifting mode, the existing support frame is fixed in size and angle, the flexibility is not high, and certain difficulty is brought to operation.

Based on the above problem, a comparatively flexible lifting device for a building steel structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a elevating gear that building steel structure used is provided.

The utility model discloses a realize through following technical scheme:

the utility model provides a elevating gear that building steel structure used which characterized in that: the clamping device comprises a bottom plate, wherein a plurality of universal wheel sets are uniformly distributed at the bottom of the bottom plate, slide rails are transversely arranged at the top of the bottom plate in parallel, two moving blocks are arranged at the top of the bottom plate, a slide block matched with the slide rails is arranged at the bottom of each moving block, a lifting device is arranged at the top of each moving block, a fixed block is arranged at the top of each lifting device, clamping blocks are hinged to the tops of the fixed blocks, fixed plates are arranged at the front end and the rear end of the top of each clamping block, a top plate is arranged between the two fixed plates, a threaded rod is arranged on the front end face of the top plate, the threaded rod penetrates through the fixed plate at the front end and extends to the outside of the fixed plate, and a nut is arranged on the part, located outside the fixed.

Preferably, the lifting device comprises connecting rods symmetrically arranged at the top of the moving block, a positioning block is riveted at one end of each connecting rod, which is far away from the moving block, a rotating rod is arranged between the two positioning blocks, a threaded part is arranged on one side of the outer wall of the rotating rod, the threaded part and one side of the rotating rod are in threaded connection with the positioning block, two ends of the rotating rod are provided with a limiting check ring, the outer wall of the rotating rod is provided with a first limiting check ring, the limiting check ring and the first limiting check ring at one end are arranged on two sides of one of the positioning blocks, one side of one of the limiting check rings is provided with a handle convenient to rotate, a first connecting rod is riveted at the top of each positioning block, the two first connecting rods are arranged in a crossed manner, a rivet is arranged at the intersection point, and a second connecting rod is riveted at the end of the first connecting rod, which is, and one end of the second connecting rod, which is far away from the first connecting rod, is riveted on the fixed block.

Preferably, a fastening screw is arranged at the center of the top of the moving block.

Preferably, the outer wall of the handle is sleeved with a rubber sleeve.

Preferably, a fastening mechanism is provided at the hinge of the fixing block.

The utility model has the advantages that: compared with the prior art, this device accessible is fixed building steel to adjust the height on both sides through elevating gear, the grip block has good flexibility through articulated the fixing, and comes angle regulation through fastening structure, its simple structure, convenient operation is fit for promoting.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the clamping block of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those 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 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.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 and 2, the lifting device for the building steel structure comprises a bottom plate 1, a plurality of universal wheel sets 2 are uniformly distributed at the bottom of the bottom plate 1, a slide rail 101 is transversely arranged at the top of the bottom plate 1 in parallel, two moving blocks 3 are arranged at the top of the bottom plate 101, a slide block 301 matched with the slide rail 101 is arranged at the bottom of each moving block 3, a lifting device 4 is arranged at the top of each moving block 3, a fixed block 5 is arranged at the top of the lifting device, a clamping block 501 is hinged at the top of the fixed block 5, fixing plates 502 are arranged at the front end and the rear end of the top of the clamping block 501, a top plate 503 is arranged between the two fixing plates 502, a threaded rod 504 is arranged at the front end surface of the top plate 503, and the threaded rod 504 penetrates through the fixing plate 502 at the front end and extends to the outside of the fixing plates, a nut 505 is provided on the portion of the threaded rod 504 that is outside the fixation plate 502.

In a preferred embodiment of the present invention, the lifting device 4 comprises connecting rods 401 symmetrically disposed on the top of the moving block 3, a positioning block 402 is riveted to one end of each connecting rod 401 away from the moving block 3, a rotating rod 403 is disposed between the two positioning blocks 402, a threaded portion 404 is disposed on one side of the outer wall of the rotating rod 403, the threaded portion 404 and one side are the positioning blocks 402, the two ends of the rotating rod 403 are provided with a positioning retainer 405, the outer wall of the rotating rod 403 is provided with a first positioning retainer 406, the positioning retainer 405 and the first positioning retainer 406 at one end are disposed on two sides of one of the positioning blocks 402, one side of one of the positioning retainer 405 is provided with a handle 407 for facilitating rotation, and a first connecting rod 408 is riveted to the top of each positioning block 402, the two first connecting rods 408 are arranged in a crossed manner, a rivet 409 is arranged at the intersection point, a second connecting rod 410 is riveted at the end of the first connecting rod 408 far away from the positioning block 402, and the end of the second connecting rod 410 far away from the first connecting rod 408 is riveted on the fixing block 5.

In the preferred embodiment of the present invention, a fastening screw 302 is disposed at the center of the top of the moving block 3, so as to fix the moving block 3.

The utility model discloses in the embodiment of a preferred the articulated department of fixed block is provided with a fastening device 6, prevents to rock.

In a preferred embodiment of the present invention, the outer wall of the handle 407 is provided with a rubber sleeve 411.

Working principle; when the installation building steel need be fixed, can adjust the distance between two movable blocks earlier to it is fixed through fastening screw, place the building steel on two grip blocks this moment, and make the roof withstand the building steel through the nut, remove bottom plate to relevant position, adjust both sides elevating gear's height through rotating the handle this moment again, when adjusting the angle, accessible fastening device is fixed, and the workman can be at the both ends operation of building steel this moment.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a elevating gear that building steel structure used which characterized in that: the clamping device comprises a bottom plate, wherein a plurality of universal wheel sets are uniformly distributed at the bottom of the bottom plate, slide rails are transversely arranged at the top of the bottom plate in parallel, two moving blocks are arranged at the top of the bottom plate, a slide block matched with the slide rails is arranged at the bottom of each moving block, a lifting device is arranged at the top of each moving block, a fixed block is arranged at the top of each lifting device, clamping blocks are hinged to the tops of the fixed blocks, fixed plates are arranged at the front end and the rear end of the top of each clamping block, a top plate is arranged between the two fixed plates, a threaded rod is arranged on the front end face of the top plate, the threaded rod penetrates through the fixed plate at the front end and extends to the outside of the fixed plate, and a nut is arranged on the part, located outside the fixed.

2. The lifting device for the construction steel structure according to claim 1, wherein: the lifting device comprises connecting rods symmetrically arranged at the top of the moving block, a positioning block is riveted at one end of each connecting rod, which is far away from the moving block, a rotating rod is arranged between the two positioning blocks, a threaded part is arranged at one side of the outer wall of the rotating rod, the threaded part is in threaded connection with the positioning block at one side, two ends of the rotating rod are provided with a limiting check ring, the outer wall of the rotating rod is provided with a first limiting check ring, the limiting check ring and the first limiting check ring at one end are arranged at two sides of one of the positioning blocks, one side of one of the limiting check rings is provided with a handle convenient to rotate, a first connecting rod is riveted at the top of each positioning block, the two first connecting rods are arranged in a crossed manner, a rivet is arranged at the intersection point, and a second connecting rod is riveted at one end of the first connecting rod, which is far away from, and one end of the second connecting rod, which is far away from the first connecting rod, is riveted on the fixed block.

3. The lifting device for the construction steel structure according to claim 1, wherein: and a fastening screw is arranged at the center of the top of the moving block.

4. The lifting device for the construction steel structure according to claim 2, characterized in that: the outer wall of the handle is sleeved with a rubber sleeve.

5. The lifting device for the construction steel structure according to claim 2, characterized in that: and a fastening mechanism is arranged at the hinged position of the fixed block.