CN210369321U

CN210369321U - Assembled steel constructs with auto-lock fixed knot constructs

Info

Publication number: CN210369321U
Application number: CN201921101920.7U
Authority: CN
Inventors: 隋春燕; 王贞; 刘杰; 郭彦龙; 郭淑玲; 刘佳屏
Original assignee: Qingdao Eihe Steel Structure Co ltd
Current assignee: Qingdao Eihe Steel Structure Co ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-04-21
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses an assembled steel constructs with auto-lock fixed knot constructs, including stand, pole setting and horizontal pole, the inner chamber of stand is provided with the bearing plate on the horizontal direction, the top that just is located the bearing plate on the stand horizontal direction lateral wall all rotates through the pivot and is connected with splint, two logical groove has all been seted up to the bottom of splint, and the inside that leads to the groove is provided with the round pin axle, the draw-in groove has all been seted up to the both sides of pole setting. The utility model discloses in, when the stand was put into in the pole setting inside, the bearing plate was under the effect of gravity, to the motion of stand, through the setting of connecting rod, can make the round pin axle slide in the inside that leads to the groove for splint press from both sides tightly the pole setting, realized comparing the mode of bolt fastening, and be more swift, and the operation is got up comparatively simply, convenient in daily use.

Description

Assembled steel constructs with auto-lock fixed knot constructs

Technical Field

The utility model relates to a steel construction technical field especially relates to an assembled steel structure with auto-lock fixed knot constructs.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts rust removing and preventing processes of silanization, pure manganese phosphating, washing drying, galvanization and the like, and all the members or parts are usually connected by welding seams, 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.

Traditional assembled steel construction has many weak points in the in-process that uses, for example, traditional assembled steel construction adopts the mode of bolt fastening to assemble usually, and the mode amount of labour of bolt fastening assembly is great, assembles comparatively inconveniently, influences the assemble duration of steel construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the assembling type steel structure with the self-locking fixing structure is provided for solving the problems of long assembling time and inconvenient operation of steel structure bolts.

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

the utility model provides an assembled steel constructs with auto-lock fixed knot constructs, includes stand, pole setting and horizontal pole, the inner chamber of stand is provided with the bearing plate on the horizontal direction, the top that just is located the bearing plate on the stand horizontal direction lateral wall all rotates through the pivot and is connected with splint, two logical groove has all been seted up to the bottom of splint, and the inside that leads to the groove is provided with the round pin axle, the draw-in groove has all been seted up to the both sides of pole setting, and is provided with a plurality of lugs on the bottom cell wall of draw-in groove, a plurality of spacing grooves with lug looks block are seted up to the bottom of.

As a further description of the above technical solution:

the bearing plate is elastically connected with the inner surface wall of the bottom of the upright column through a first spring, and a telescopic rod for preventing the first spring from offsetting is arranged inside the first spring.

As a further description of the above technical solution:

the pin shaft is movably connected with the two horizontal sides of the bearing plate through connecting rods.

As a further description of the above technical solution:

and rubber plates are fixed on one sides of the two clamping plates close to the center of the upright post.

As a further description of the above technical solution:

the top of draw-in groove is provided with the pressure strip, and passes through second spring elastic connection between the top cell wall of pressure strip and draw-in groove.

As a further description of the above technical solution:

the lower end surface of the pressing plate is arc-shaped.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, when the stand was put into in the pole setting inside, the bearing plate was under the effect of gravity, to the motion of stand, through the setting of connecting rod, can make the round pin axle slide in the inside that leads to the groove for splint press from both sides tightly the pole setting, realized comparing the mode of bolt fastening, and be more swift, and the operation is got up comparatively simply, convenient in daily use.

2. The utility model discloses in, through the setting of spacing groove and lug, realized being connected between pole setting and the horizontal pole, through the setting of second spring, can give an elasticity of pressure strip for the pressure strip compresses tightly the horizontal pole, can effectually prevent that the lug from taking place not hard up at the spacing inslot, has improved holistic stability.

Drawings

Fig. 1 is a schematic structural view of an assembly type steel structure with a self-locking fixing structure according to the present invention;

fig. 2 is a schematic structural view of a joint between a vertical rod and a cross rod of an assembly type steel structure with a self-locking fixing structure provided by the present invention;

fig. 3 is a schematic structural view of a clamping plate of an assembly type steel structure with a self-locking fixing structure provided by the present invention;

fig. 4 is a schematic diagram of a pressing plate structure of an assembled steel structure with a self-locking fixing structure provided by the utility model.

Illustration of the drawings:

1. a column; 2. erecting a rod; 3. a cross bar; 4. a splint; 5. a connecting rod; 6. a first spring; 7. a bearing plate; 8. a compression plate; 9. a second spring; 10. a card slot; 11. a limiting groove; 12. a bump; 13. a through groove; 14. a pin shaft; 15. a rubber plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an assembly type steel structure with a self-locking fixing structure comprises a vertical column 1, vertical rods 2 and a cross rod 3, wherein a bearing plate 7 in the horizontal direction is arranged in an inner cavity of the vertical column 1, clamping plates 4 are rotatably connected to the top parts, located on the bearing plate 7, of the side walls in the horizontal direction of the vertical column 1 through rotating shafts, the clamping plates 4 are used for clamping and fixing the vertical rods 2, through grooves 13 are formed in the bottoms of the two clamping plates 4, a pin shaft 14 is arranged in the through groove 13, two sides of the upright stanchion 2 are both provided with a clamping groove 10, the clamping groove 10 is arranged in a shape matched with the cross bar 3, can effectually prevent that horizontal pole 3 from taking place not hard up, and be provided with a plurality of lugs 12 on the bottom cell wall of draw-in groove 10,

lug

12 and 2 formula structures as an organic whole of pole setting, a plurality of spacing grooves 11 with lug 12 looks block are seted up to the bottom of horizontal pole 3, and spacing grooves 11 and lug 12's block have realized fixing horizontal pole 3.

Specifically, as shown in fig. 1, the bearing plate 7 is elastically connected to the inner surface wall of the bottom of the upright post 1 through a first spring 6, a telescopic rod for preventing the first spring 6 from deviating is arranged inside the first spring 6, and the first spring 6 provides the bearing plate 7 with a vertical upward elastic force.

Specifically, as shown in fig. 1, the pin 14 is movably connected to two horizontal sides of the bearing plate 7 through the connecting rod 5, and the bearing plate 7 can slide the pin 14 inside the through slot 13 through the connecting rod 5.

Specifically, as shown in fig. 3, the rubber plates 15 are fixed on the sides of the two clamp plates 4 close to the center of the upright post 1, and the rubber plates 15 increase the friction force between the clamp plates 4 and the upright post 2, so that the fixing effect on the upright post 2 is better.

Specifically, as shown in fig. 2, a pressing plate 8 is disposed at the top of the clamping groove 10, the pressing plate 8 is elastically connected with the top groove wall of the clamping groove 10 through a second spring 9, and the second spring 9 gives the pressing plate 8 vertical downward elastic force.

Specifically, as shown in fig. 4, the lower end surface of the pressing plate 8 is arc-shaped, so that the cross bar 3 can be conveniently inserted into the clamping groove 10.

The working principle is as follows: when the opposite rod 2 is assembled with the upright post 1, the upright post 2 is directly placed in the inner cavity of the upright post 1, the upright post 2 is attached to the bearing plate 7, the bearing plate 7 moves towards the bottom of the upright post 1 under the action of the gravity of the upright post 2, and the bearing plate 7 slides in the through groove 13 through the connecting rod 5 in the moving process, so that the upright post 2 is clamped by the clamping plate 4, the upright post 1 is fixed, the opposite rod 2 and the cross rod 3 are assembled, the cross rod 3 is directly inserted into the clamping groove 10, the limiting groove 11 is clamped with the lug 12, the fixing between the cross rod 3 and the upright post 2 is realized, the cross rod 3 is compressed by the compression plate 8 under the action of the second spring 9, the lug 12 and the limiting groove 11 are prevented from loosening, the stability of a steel structure can be effectively improved, compared with the traditional bolt fixing mode, the steel structure is assembled more quickly, it is simple.

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 utility model provides an assembled steel constructs with auto-lock fixed knot constructs, includes stand (1), pole setting (2) and horizontal pole (3), its characterized in that, the inner chamber of stand (1) is provided with bearing plate (7) on the horizontal direction, the top that just is located bearing plate (7) on stand (1) horizontal direction lateral wall all is connected with splint (4), two through groove (13) have all been seted up to the bottom of splint (4), and just the inside that leads to groove (13) is provided with round pin axle (14), draw-in groove (10) have all been seted up to the both sides of pole setting (2), and are provided with a plurality of lugs (12) on the bottom cell wall of draw-in groove (10), a plurality of spacing grooves (11) with lug (12) looks block are seted up to the bottom of horizontal pole (3).

2. The assembled steel structure with the self-locking fixing structure is characterized in that the bearing plate (7) is elastically connected with the bottom inner surface wall of the upright post (1) through a first spring (6), and a telescopic rod for preventing the first spring (6) from deflecting is arranged inside the first spring (6).

3. The assembly type steel structure with the self-locking fixing structure is characterized in that the pin shaft (14) is movably connected with two horizontal sides of the bearing plate (7) through connecting rods (5).

4. The assembled steel structure with the self-locking fixing structure is characterized in that a rubber plate (15) is fixed on one side of each of the two clamping plates (4) close to the center of the upright post (1).

5. The assembly type steel structure with the self-locking fixing structure is characterized in that a pressing plate (8) is arranged at the top of the clamping groove (10), and the pressing plate (8) is elastically connected with the top groove wall of the clamping groove (10) through a second spring (9).

6. The assembly type steel structure with the self-locking fixing structure is characterized in that the lower end surface of the pressing plate (8) is in a circular arc shape.