CN213710440U

CN213710440U - Fixing device is used in construction steel structure installation

Info

Publication number: CN213710440U
Application number: CN202022372503.5U
Authority: CN
Inventors: 梁鲁宁; 赵秋艳
Original assignee: Individual
Current assignee: Xuzhou Tianda Grid Curtain Wall Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-16
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a fixing device is used in construction steel structure installation, which comprises a supporting column, the rectangular channel has been seted up to support column bottom outer wall, and the inner wall rotation in rectangular channel both sides is connected with same two-way lead screw, and two-way lead screw one side extends to support column one side outside, and the hand wheel is installed to two-way lead screw one side outer wall, two-way lead screw circumference outer wall both sides all are connected with the sliding block through the screw rotation, and two sliding blocks one side outer wall that are close to each other has all seted up the sliding tray, and sliding tray inner wall. The utility model discloses in, through setting up two-way lead screw and hand wheel on the support column, can drive two sliding blocks and be close to each other to make first spacing post or the spacing post of second fix the steel construction, and sliding block and connecting block can make more firm to the steel construction is fixed, can not take place not hard up when removing, further improved fixed fastness.

Description

Fixing device is used in construction steel structure installation

Technical Field

The utility model relates to a steel construction installation technical field especially relates to a fixing device is used in construction steel structure installation.

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 and super high-rise.

When a high-rise building is built, a crane is used for transporting a series of steel structure building materials such as steel beams, steel pipes or steel columns to a high-rise construction site. However, most of the conventional fixing devices for steel structures have a rectangular shape, but when fixing a tubular steel structure, the fixing devices cannot stably clamp the tubular steel structure, the joint is sufficiently sealed, and potential safety hazards are brought to the bottom constructors.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the fixing device is used in the installation of a building steel structure that proposes, the problem that can effectual solution background art propose.

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

the utility model provides a fixing device is used in construction steel structure installation, includes the support column, the rectangular channel has been seted up to support column bottom outer wall, and the inner wall rotation in rectangular channel both sides is connected with same two-way lead screw, and it is outside that two-way lead screw one side extends to support column one side, and the hand wheel is installed to two-way lead screw one side outer walls, two-way lead screw circumference outer wall both sides all are connected with the sliding block through the screw rotation, and the sliding tray has all been seted up to one side outer wall that two sliding blocks are close to each other, and sliding tray inner wall sliding connection has the connecting block, and the buffer spring that the equidistance distributes is.

Preferably, the outer wall of the top of the connecting block is provided with a limiting groove, the inner wall of the limiting groove is connected with a first limiting column and a second limiting column in a sliding mode, and the top and the bottom of the outer wall of the two ends of the first limiting column and the second limiting column are provided with threaded holes.

Preferably, the top and the bottom of the outer wall of each of the two ends of the connecting block are rotatably connected with locking bolts, and the locking bolts are matched with the threaded holes.

Preferably, two the relative one side outer wall of spacing post of second all installs arc stripper plate.

Preferably, two fixed frame is installed respectively to the relative one side outer wall of first spacing post, and fixed frame top outer wall rotates and is connected with the threaded rod.

Preferably, the outer wall of the bottom of the threaded rod is rotatably connected with an extrusion block, and the outer wall of one side of the extrusion block is slidably connected with the inner wall of one side of the fixed frame.

Preferably, the bottom of the outer wall of one side of one of the fixed frames is provided with a connecting groove, the bottom of the outer wall of one side of the other fixed frame is provided with a connecting rod, and the connecting rod is matched with the connecting groove.

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

1. through setting up the spacing groove on the connecting block, can sliding connection have first spacing post and the spacing post of second, use locking bolt to fix, fixed frame on the first spacing post, threaded rod and extrusion piece, the steel construction that can fix the rectangle form, the threaded rod rotates can be fixed the steel construction top, the security of removal has been guaranteed, the arc stripper plate on the spacing post of second can fix tubular shape steel construction, the security of use has been improved, can be suitable for different steel construction, the application range of device has been improved.

2. Through setting up two-way lead screw and hand wheel on the support column, can drive two sliding blocks and be close to each other to make first spacing post or the spacing post of second fix the steel construction, and sliding block and connecting block can make more firm to the steel construction is fixed, can not take place not hard up when removing, further improved fixed fastness.

3. Embodiment 2 has seted up the spread groove through setting up in one of them fixed frame one side outer wall bottom, and the connecting rod is installed to another fixed frame one side outer wall bottom, can support two fixed frame bottoms spacingly, has further improved the fastness fixed to the steel construction, has improved the transportation for the device is perfect more reasonable.

Drawings

Fig. 1 is a schematic front view of a fixing device for mounting a building steel structure provided by the present invention;

fig. 2 is a schematic sectional view of the sliding block of the fixing device for mounting the building steel structure provided by the utility model;

fig. 3 is the utility model provides a fixing device for installation of building steel structure's embodiment 2 fixed frame sectional structure sketch map.

In the figure: the device comprises a support column 1, a sliding block 2, a connecting block 3, a threaded rod 4, an extrusion block 5, a fixed frame 6, a first limiting column 7, a second limiting column 8, a locking bolt 9, an arc extrusion plate 10, a hand wheel 11, a bidirectional screw rod 12, a pull ring 13, a buffer spring 14 and a connecting rod 15.

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, rather than all embodiments, and in the present invention, unless explicitly specified or limited otherwise, the terms "mounting", "setting", "connecting", "fixing", "screwing", and the like are to be understood in a broad sense, for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Example 1

Referring to fig. 1-2, a fixing device is used in installation of building steel structure, including support column 1, the rectangular channel has been seted up to support column 1 bottom outer wall, and the inner wall rotation in rectangular channel both sides is connected with same two-way lead screw 12, two-way lead screw 12 one side is extended to support column 1 one side outside, hand wheel 11 is installed to two-way lead screw 12 one side outer wall, two-way lead screw 12 circumference outer wall both sides all are connected with sliding block 2 through the screw rotation, and the sliding tray has all been seted up to one side outer wall that two sliding block 2 are close to each other, sliding tray inner wall sliding connection has connecting block 3, buffer spring 14 that the equidistance distributes is installed to connecting block 3 one side outer wall, the buffer.

The utility model discloses in, the spacing groove has been seted up to 3 top outer walls of connecting block, and spacing inslot wall sliding connection has first spacing post 7 and the spacing post 8 of second, screw hole has all been seted up to first spacing post 7 and the spacing post 8 both ends outer wall top of second and bottom, 3 both ends outer wall tops of connecting block and bottom all rotate and are connected with locking bolt 9, and locking bolt 9 and screw hole phase-match, arc stripper plate 10 is all installed to one side outer wall that two spacing posts 8 of second are relative, fixed frame 6 is installed respectively to one side outer wall that two first spacing posts 7 are relative, and fixed frame 6 top outer wall rotates and is connected with threaded rod 4, threaded rod 4 bottom outer wall rotates and is connected with

extrusion piece

5, and 5 one side outer walls of extrusion piece and 6 one side inner wall sliding connection of fixed frame.

The working principle is as follows: the steel structure fixing device has the advantages that the first limiting column 7 and the second limiting column 8 can be connected in a sliding mode through the limiting groove arranged on the connecting block 3 and are fixed through the locking bolt 9, the fixing frame 6, the threaded rod 4 and the extrusion block 5 on the first limiting column 7 can fix a rectangular steel structure, the top of the steel structure can be fixed through rotating the threaded rod 4, the moving safety is guaranteed, the arc-shaped extrusion plate 10 on the second limiting column 8 can fix a tubular steel structure and can be suitable for different steel structures, the using range of the device is improved, the two-way threaded rod 12 and the hand wheel 11 which are arranged on the supporting column 1 can drive the two sliding blocks 2 to be close to each other, so that the first limiting column 7 or the second limiting column 8 can fix the steel structure, and the sliding blocks 2 and the connecting block 3 can fix the steel structure more firmly and cannot loosen during moving, further improving the firmness of fixation.

Example 2

Referring to fig. 1-3, the fixing device for mounting the building steel structure further comprises a connecting groove formed in the bottom of the outer wall of one side of one of the fixing frames 6, a connecting rod 15 is mounted at the bottom of the outer wall of one side of the other fixing frame 6, and the connecting rod 15 is matched with the connecting groove.

The working principle is as follows: compared with the embodiment 1, the connecting groove is formed in the bottom of the outer wall on one side of one of the fixed frames 6, the connecting rod 15 is installed at the bottom of the outer wall on one side of the other fixed frame 6, the bottoms of the two fixed frames 6 can be supported and limited, the firmness of fixing the steel structure is further improved, the transportation is improved, and the device is more perfect and reasonable.

The utility model discloses the standard part that well used all can be purchased from market, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt conventional model among the prior art.

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. A fixing device for mounting a building steel structure comprises a supporting column (1) and is characterized in that the outer wall of the bottom of the supporting column (1) is provided with a rectangular groove, and the inner walls of two sides of the rectangular groove are rotationally connected with the same two-way screw rod (12), one side of the two-way screw rod (12) extends to the outside of one side of the supporting column (1), the outer wall of one side of the two-way screw rod (12) is provided with a hand wheel (11), two sides of the circumferential outer wall of the bidirectional screw rod (12) are respectively and rotatably connected with a sliding block (2) through threads, and the sliding groove has all been seted up to one side outer wall that two sliding blocks (2) are close to each other, and sliding groove inner wall sliding connection has connecting block (3), and buffer spring (14) that the equidistance distributes are installed to connecting block (3) one side outer wall, and buffer spring (14) other end and sliding groove one side inner wall fixed connection, pull ring (13) are installed to support column (1) top outer wall.

2. The fixing device for mounting the building steel structure according to claim 1, wherein a limiting groove is formed in the outer wall of the top of the connecting block (3), a first limiting column (7) and a second limiting column (8) are slidably connected to the inner wall of the limiting groove, and threaded holes are formed in the top and the bottom of the outer wall of each of two ends of the first limiting column (7) and the second limiting column (8).

3. The fixing device for mounting the building steel structure as claimed in claim 2, wherein the top and the bottom of the outer wall of the two ends of the connecting block (3) are rotatably connected with locking bolts (9), and the locking bolts (9) are matched with the threaded holes.

4. The fixing device for mounting the building steel structure as claimed in claim 2, wherein the outer wall of one side of the two second limiting columns (8) opposite to each other is provided with an arc-shaped extrusion plate (10).

5. The fixing device for mounting the building steel structure as claimed in claim 2, wherein the fixing frames (6) are respectively mounted on the outer walls of the two opposite sides of the first limiting columns (7), and the threaded rods (4) are rotatably connected to the outer walls of the tops of the fixing frames (6).

6. The fixing device for mounting the construction steel structure as claimed in claim 5, wherein the outer wall of the bottom of the threaded rod (4) is rotatably connected with the extrusion block (5), and the outer wall of one side of the extrusion block (5) is slidably connected with the inner wall of one side of the fixed frame (6).

7. The fixing device for mounting the construction steel structure as claimed in claim 5, wherein the bottom of the outer wall of one side of one of the fixing frames (6) is provided with a connecting groove, the bottom of the outer wall of one side of the other fixing frame (6) is provided with a connecting rod (15), and the connecting rod (15) is matched with the connecting groove.