CN212743551U

CN212743551U - Fixing device is used in angle steel tower installation

Info

Publication number: CN212743551U
Application number: CN202021177761.1U
Authority: CN
Inventors: 孙健
Original assignee: Qingdao Dechun Steel Structure Co ltd
Current assignee: Qingdao Dechun Steel Structure Co ltd
Priority date: 2020-04-07
Filing date: 2020-06-23
Publication date: 2021-03-19
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a fixing device is used in installation of angle steel tower, including fixed plate, connecting seat and locking bolt, the both sides edge of fixed plate is connected with the cardboard, it is formed with the spout to set up between fixed plate and the cardboard, wherein, the internal connection of fixed plate and cardboard has the angle steelframe, a side surface of fixed plate is kept away from at the angle steelframe to the connecting seat setting, one side middle part welded fastening that the angle steelframe was kept away from to the connecting seat has the gusset plate, the connecting seat is close to the both sides surface department of gusset plate and sets up flutedly, the locking bolt runs through the through-hole of angle steelframe and fixed plate inside and. This fixing device is used in angle-steel tower installation, during the first half section spout that will need the angle-steel frame bottom of butt joint to insert into fixed plate and cardboard formation, the spout that is "U" style of calligraphy through the fixed plate both ends carries out the location block to the angle-steel frame of installation butt joint to the angle-steel frame of avoiding inserting into in the fixed plate is not hard up to drop, thereby makes things convenient for this angle-steel tower to carry out the stable butt joint.

Description

Fixing device is used in angle steel tower installation

Technical Field

The utility model relates to the technical field of machinery, specifically be a fixing device is used in angle steel tower installation.

Background

The angle steel can form various stress components according to different requirements of the structure, and can also be used as a connecting piece between the components. It is widely used in various building structures and engineering structures, such as house beams, bridges, power transmission towers, hoisting and transporting machines, ships, industrial furnaces, reaction towers, container racks, and warehouse construction. In daily life, the angle-steel tower can be used in power transmission's in-process, fixing device is used in current angle-steel tower installation still has the angle steel installation when using to dock inconveniently, and the not good shortcoming of angle steel butt joint stability, for this reason, we hope to improve fixing device's for the angle-steel tower installation efficiency through the innovation of fixing device is used to the angle-steel tower installation, the angle steel of being convenient for stably docks, improve the stability that the angle steel butt joint was used, it gives play to the biggest value, along with the development of science and technology, fixing device has had very big degree of development for the angle-steel tower installation, its development has brought very big facility when installing the angle-steel tower for people, its kind and quantity are also increasing daily.

Although the types and the number of the fixing devices for mounting the angle steel tower on the market are very large, the fixing devices for mounting the angle steel tower have the following defects: the fixing device for mounting the angle steel tower is troublesome in butt joint use, and the angle steel frame mounted by the fixing device for mounting the angle steel tower is easy to bend and deform and is troublesome in locking and fixing by the fixing device for mounting the angle steel tower. Therefore, the existing fixing device for installing the angle steel tower needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device is used in angle steel tower installation to solve the angle steel tower installation fixing device on the existing market that above-mentioned background art provided comparatively trouble when the butt joint is used, the angle steel frame of fixing device installation is bent easily and is out of shape and the fixed more trouble problem of fixing device locking for the installation of angle steel tower.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for mounting an angle steel tower comprises a fixing plate, a connecting seat and a locking bolt, wherein clamping plates are connected at the edges of two sides of the fixing plate, a sliding groove is formed between the fixing plate and the clamping plates, wherein,

the fixing plate is characterized in that an angle steel frame is connected with the inside of the clamping plate, the connecting seat is arranged on one side surface, far away from the fixing plate, of the angle steel frame, a reinforcing plate is fixedly welded to the middle of one side, far away from the angle steel frame, of the connecting seat, grooves are formed in the positions, close to the reinforcing plate, of the surfaces of the two sides, one end of the locking bolt is in butt joint with the grooves, the locking bolt penetrates through the angle steel frame and is movably connected with a through hole in the fixing plate, and one end, extending out of the.

Preferably, be parallel distribution between the surface of cardboard and fixed plate, and the spout that forms between cardboard and the fixed plate is "U" style of calligraphy to width and the thickness phase-match of angle steelframe between cardboard and the fixed plate, the cardboard passes through the spout and constitutes sliding construction between the inboard angle steelframe of fixed plate moreover.

Preferably, the outside surface of connecting seat and the inside surface of angle steelframe closely laminate, and the both sides marginal surface of connecting seat constitutes contained angle between the inside and outside surface of connecting seat respectively to be parallel distribution between the vertical central cross-section of the both sides marginal surface of connecting seat and connecting seat, closely laminate between the marginal surface of the edge surface of connecting seat and the marginal surface of cardboard moreover.

Preferably, the reinforcing plate is vertically distributed in the middle of the connecting seat, and the length of the reinforcing plate is greater than that of the connecting seat.

Preferably, the grooves are four groups of eight, the grooves in the same group are obliquely distributed on the surface of the connecting seat on one side of the reinforcing plate, the grooves are in the shape of a regular hexagon, and the cross-sectional sizes of the grooves are matched with the cross-sectional size of one end of the locking bolt.

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

(1) the fixing device for mounting the angle steel tower inserts the bottom of an angle steel frame to be butted into an upper half section of sliding groove formed by the fixing plate and the clamping plate, positions and clamps the angle steel frame to be mounted and butted through the sliding grooves in the U-shaped shapes at the two ends of the fixing plate, and avoids the angle steel frame inserted into the fixing plate from loosening and falling off, so that the angle steel tower can be conveniently and stably butted;

(2) the fixing device for mounting the angle steel tower compresses the edge surface of the clamping plate through the edge surfaces of the two sides of the connecting seat, which form an included angle of 45 degrees, and simultaneously clamps the clamping plate through the reinforcing plate with the length larger than that of the connecting seat, so that the fixing plate and the clamping plate clamp the two sides of the angle steel frame, the stability of the angle steel frame during butt joint is ensured, the angle steel tower is reinforced and supported through the vertically distributed reinforcing plates, and the bending deformation of the angle steel frame is effectively prevented;

(3) this fixing device is used in angle steel tower installation, when using locking bolt to carry out the clamp fastening of angle steel frame, the recess that is regular hexagon through locking bolt's one end and connecting seat surface docks that coincide for when screwing up lock nut, avoid locking bolt to follow and rotate and lead to skidding, and then make things convenient for the fixing device of this angle steel tower to lock fast fixedly.

Drawings

FIG. 1 is a schematic view of the front view of the fixing device for mounting an angle steel tower of the present invention;

FIG. 2 is a schematic diagram of the right-side view structure of the fixing device for mounting the angle steel tower of the present invention;

FIG. 3 is a schematic view of the top view of the fixing device for mounting an angle steel tower of the present invention;

fig. 4 is the utility model discloses fixing device for angle steel tower installation overlooks cross-sectional structure schematic diagram.

In the figure: 1. a fixing plate; 2. clamping a plate; 3. a chute; 4. an angle steel frame; 5. a connecting seat; 6. a reinforcing plate; 7. a groove; 8. locking the bolt; 9. a through hole; 10. and locking the nut.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fixing device for mounting an angle steel tower comprises a fixing plate 1, clamping plates 2, sliding grooves 3, angle steel frames 4, a connecting seat 5, a reinforcing plate 6, a groove 7, a locking bolt 8, a through hole 9 and a locking nut 10, wherein the clamping plates 2 are connected to the edges of two sides of the fixing plate 1, the surfaces of the clamping plates 2 and the fixing plate 1 are distributed in parallel, the sliding grooves 3 formed between the clamping plates 2 and the fixing plate 1 are U-shaped, the width between the clamping plates 2 and the fixing plate 1 is matched with the thickness of the angle steel frames 4, the clamping plates 2 form a sliding structure through the sliding grooves 3 and the angle steel frames 4 on the inner side of the fixing plate 1, the angle steel frames 4 and the fixing plate 1 are positioned, matched and butted through the sliding structure formed between the sliding grooves 3 and the angle steel frames 4 on the inner side of the fixing plate 1, the angle steel frames 4 are effectively prevented from falling off from the fixing plate 1, the sliding grooves 3, wherein the content of the first and second substances,

the fixing plate 1 and the clamping plate 2 are internally connected with an angle steel frame 4, the connecting seat 5 is arranged on one side surface of the angle steel frame 4 far away from the fixing plate 1, the outer side surface of the connecting seat 5 is tightly attached to the inner side surface of the angle steel frame 4, two side edge surfaces of the connecting seat 5 respectively form an included angle of 45 degrees with the inner side surface and the outer side surface of the connecting seat 5, the two side edge surfaces of the connecting seat 5 and the vertical central section of the connecting seat 5 are distributed in parallel, the edge surfaces of the connecting seat 5 and the edge surfaces of the clamping plate 2 are tightly attached, two side edge surfaces of the connecting seat 5 respectively form an included angle of 45 degrees with the inner side surface and the outer side surface of the connecting seat 5, so that the connecting seat 5 is in fit butt joint with the edges of the clamping plate 2 through inclined surfaces on two sides, the reinforcing plate 6 is vertically distributed in the middle of the connecting seat 5, the length of the reinforcing plate 6 is larger than that of the connecting seat 5, so that the clamping plates 2 are clamped by two ends of the reinforcing plate 6, clamping looseness between the clamping plates 2 and the angle steel frame 4 is avoided, grooves 7 are formed in the positions, close to the two side surfaces of the reinforcing plate 6, of the connecting seat 5, eight groups of the grooves 7 are arranged, the grooves 7 in the same group are obliquely distributed on the surface of the connecting seat 5 on one side of the reinforcing plate 6, the grooves 7 are in regular hexagon shapes, the cross-sectional sizes of the grooves 7 are matched with the cross-sectional sizes of one ends of the locking bolts 8, the locking bolts 8 are fixedly connected in the grooves 7, and accordingly the locking, one end of the locking bolt 8 is in butt joint with the groove 7, the locking bolt 8 penetrates through the angle steel frame 4 and is movably connected with a through hole 9 in the fixing plate 1, and one end, extending out of the through hole 9, of the locking bolt 8 is connected with a locking nut 10.

The working principle is as follows: when the fixing device for the angle steel tower installation is used, firstly, a fixing plate 1 is butted with one end of an angle steel frame 4 through a chute 3 formed between the fixing plate and a clamping plate 2, then a connecting seat 5 is clamped at the inner right-angled surface of the angle steel frame 4 along the edge of the clamping plate 2, a locking bolt 8 sequentially penetrates through the connecting seat 5, the angle steel frame 4 and a through hole 9 in the fixing plate 1 for butt joint, and is locked and connected on the locking bolt 8 extending out of the through hole 9 by using a locking nut 10, so that the lower half section of the fixing plate 1 is fixedly connected with the angle steel frame 4 below the angle steel tower, when the angle steel tower needs to be installed and butted, the bottom of the angle steel frame 4 needing to be butted is inserted into the chute 3 formed by the fixing plate 1 and the clamping plate 2, and the angle steel frame 4 installed and butted is positioned and clamped through the chute 3 with the two ends of the fixing plate 1 in, and prevent the angle steel frame 4 inserted into the fixing plate 1 from loosening and falling off, thereby enabling the angle steel tower to be stably butted, when the connecting seat 5, the locking bolt 8 and the locking nut 10 are used for clamping and fastening the angle steel frame 4 in the fixing plate 1, the edge surface of the clamping plate 2 is pressed through the edge surface with an included angle of 45 degrees at two sides of the connecting seat 5, meanwhile, the clamping plate 2 is clamped through the reinforcing plate 6 with the length larger than that of the connecting seat 5, thereby enabling the fixing plate 1 and the clamping plate 2 to clamp two sides of the angle steel frame 4, further ensuring the stability when the angle steel frame 4 is butted, the vertically distributed reinforcing plate 6 is used for reinforcing and supporting the angle steel tower, effectively preventing the angle steel frame 4 from bending and deforming, when the locking bolt 8 is used for clamping and fixing the angle steel frame 4, through the groove 7 with one end of the locking bolt 8 and the surface of the connecting seat 5 being in a regular hexagon shape, the prevention of a slipping rotation of the locking bolt 8 and thus the rapid locking of the locking bolt 8 is facilitated, which is not described in detail in this description and is known to the person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fixing device is used in installation of angle steel tower, includes fixed plate (1), connecting seat (5) and locking bolt (8), its characterized in that: the edges of two sides of the fixed plate (1) are connected with clamping plates (2), a sliding groove (3) is formed between the fixed plate (1) and the clamping plates (2), wherein,

the utility model discloses a fixing plate, including fixed plate (1), cardboard (2), connecting seat (5) and connecting bolt (8), the internal connection of fixed plate (1) and cardboard (2) has angle steelframe (4), one side surface of fixed plate (1) is kept away from in angle steelframe (4) is set up in connecting seat (5), one side middle part welded fastening that angle steelframe (4) was kept away from in connecting seat (5) has gusset plate (6), both sides surface department that connecting seat (5) are close to gusset plate (6) sets up fluted (7), the one end and recess (7) the butt joint of locking bolt (8), locking bolt (8) run through angle steelframe (4) and carry out swing joint with through-hole (9) of fixed plate (1) inside, the one.

2. The fixing device for the angle steel tower installation according to claim 1, wherein: be parallel distribution between the surface of cardboard (2) and fixed plate (1), and spout (3) that form between cardboard (2) and fixed plate (1) are "U" style of calligraphy to width and the thickness phase-match of angle steelframe (4) between cardboard (2) and fixed plate (1), constitute sliding construction between cardboard (2) and the inboard angle steelframe (4) of fixed plate (1) through spout (3) moreover.

3. The fixing device for the angle steel tower installation according to claim 1, wherein: the outside surface of connecting seat (5) and the inboard surface of angle steelframe (4) closely laminate, and the both sides marginal surface of connecting seat (5) respectively with constitute 45 contained angles between the inside and outside lateral surface of connecting seat (5) to be parallel distribution between the vertical central cross-section of the both sides marginal surface of connecting seat (5) and connecting seat (5), closely laminate between the marginal surface of connecting seat (5) and the marginal surface of cardboard (2) moreover.

4. The fixing device for the angle steel tower installation according to claim 1, wherein: the reinforcing plate (6) is vertically distributed in the middle of the connecting seat (5), and the length of the reinforcing plate (6) is larger than that of the connecting seat (5).

5. The fixing device for the angle steel tower installation according to claim 1, wherein: the groove (7) is provided with eight groups, the four groups of grooves (7) are distributed on the surface of the connecting seat (5) on one side of the reinforcing plate (6) in an inclined mode, the shape of the groove (7) is a regular hexagon, and the cross section size of the groove (7) is matched with that of one end of the locking bolt (8).