CN212376018U

CN212376018U - Steel structure support

Info

Publication number: CN212376018U
Application number: CN202020531155.9U
Authority: CN
Inventors: 梁丽彬
Original assignee: Individual
Current assignee: Tangshan Hengan Steel Structure Co ltd
Priority date: 2020-04-12
Filing date: 2020-04-12
Publication date: 2021-01-19
Anticipated expiration: 2030-04-12

Abstract

The utility model relates to a support specifically is a steel structure support. The utility model comprises four pillars and a connecting post at the lower end of the pillars, the lower end of the pillars is provided with a connecting block, the connecting post is internally provided with a connecting groove, the shape of the connecting groove is matched with that of the connecting block, the left and right ends of the connecting post are provided with bolts, the connecting post is respectively positioned above two first bottom cross bars and two second bottom cross bars near the outer end, the front and back ends of the first bottom cross bars are respectively provided with a first rotating block and a first rotating groove, the front and back ends of the second bottom cross bars are respectively provided with a third rotating groove and a second rotating groove, the first rotating block is positioned in the second rotating groove, a first bottom oblique rod and a second bottom oblique rod are arranged between the two first bottom cross bars and the two second bottom cross bars, the central part of the first bottom oblique rod is provided with a clamping block, the central part of the clamping block is provided with a first threaded hole, the central part of the second bottom oblique rod is provided with a clamping groove, the, can meet the requirements of different occasions.

Description

Steel structure support

Technical Field

The utility model relates to a support specifically is a steel structure support.

Background

The steel structure support is a support formed by steel, is a passive support, and has high tensile strength and compressive strength, and simultaneously has good toughness, high supporting force, high supporting strength, and reusable support, and has contractibility, stable and reliable bearing capacity, convenient support construction, small maintenance amount, high support recycling rate, bamboo wood reduction and wood use, and has obvious environmental protection benefit, and is light in dead weight and simple and convenient to construct, and widely applied to the fields of large-scale plants, venues, ultra-high floors and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel structure support to on solving the current steel structure support's that proposes in the above-mentioned background art market, utilize a plurality of frames to weld into an overall structure's support, the application scope of the support of being not convenient for dismantle and adjustment, the problem of the demand of different occasions can't be satisfied.

In order to achieve the above object, the utility model provides a following technical scheme:

a steel structure support comprises four supporting columns and connecting columns located at the lower ends of the supporting columns, wherein connecting blocks are arranged at the lower ends of the supporting columns, connecting grooves are formed in the connecting columns, the shapes of the connecting grooves are matched with the connecting blocks, bolts are arranged at the left ends and the right ends of the connecting columns, the connecting columns are respectively located at positions, close to the outer ends, above two first bottom cross rods and two second bottom cross rods, first rotating blocks and first rotating grooves are respectively arranged at the front ends and the rear ends of the first bottom cross rods, third rotating grooves and second rotating grooves are respectively arranged at the front ends and the rear ends of the second bottom cross rods, the first rotating blocks are located in the second rotating grooves, first bottom inclined rods and second bottom inclined rods are arranged between the two first bottom cross rods and the two second bottom cross rods, a clamping block is arranged at the central portion of the first bottom inclined rods, a first threaded hole is formed in the central portion of the clamping block, a clamping groove is formed in the central portion of the second bottom, and second threaded holes are formed in the upper end and the lower end of the clamping groove.

Preferably, the first rotating block and the second rotating groove are provided with loose bolts, the upper ends of the loose bolts are fixedly connected with rotating handles, and the first rotating block and the second rotating groove are rotatably connected through the loose bolts.

Preferably, the down tube is X-shaped at the bottom of the first end down tube and the second end down tube, and the crossing position of the center is provided with the tightening bolt, the clamping block passes through the clamping groove and the clamping groove in clamping fit, and the tightening bolt passes through the first threaded hole and the second threaded hole and the first end down tube and the second end down tube are fixedly connected.

Preferably, the two ends of the first bottom inclined rod and the second bottom inclined rod are respectively and fixedly connected with the outer ends of the two first bottom cross rods and the outer ends of the two second bottom cross rods through pin shafts.

Preferably, the joint block is matched with the joint groove in a clamping mode.

Preferably, the connecting block is fixedly connected with the connecting column through the bolt.

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

1. this steel structure support, through linking up the post and linking groove joint between pillar and the spliced pole, rethread bolt is fixed, convenient dismantlement when improving the stability of connecting, the pillar lower extreme is equipped with horizontal pole at the bottom of two first end horizontal poles and two second, through the first end down tube of round pin axle fixedly connected with and the down tube at the bottom of the second between horizontal pole at the bottom of two first end horizontal poles and two second, distance between horizontal pole at the bottom of adjustable two first end horizontal poles and two second changes bottom sprag shape and area, rethread elasticity bolt fastening after the adjustment, can satisfy the demand of different occasions.

Drawings

Fig. 1 is a schematic view of the overall assembly structure of the present invention;

fig. 2 is a schematic view of the connection structure of the first bottom cross bar and the second bottom cross bar of the present invention;

fig. 3 is a schematic structural view of a first bottom diagonal rod and a second bottom diagonal rod of the present invention;

FIG. 4 is a schematic view of the pillar structure of the present invention;

FIG. 5 is a schematic view of the connecting column structure of the present invention;

fig. 6 is a schematic view of the structure of the tightening bolt of the present invention.

In the figure: 1. a pillar; 11. a joining block; 2. a first bottom rail; 21. a first rotary groove; 22. a first rotating block; 3. a second bottom rail; 31. a second rotary groove; 32. a third rotary groove; 4. a first bottom diagonal; 41. a clamping block; 411. a first threaded hole; 5. a second bottom diagonal member; 51. a card slot; 511. a second threaded hole; 6. connecting columns; 61. a joining groove; 62. a bolt; 7. tightening and loosening the bolts; 71. and (4) turning the handle.

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.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A steel structure support, in order to solve the problem that the existing steel structure support on the market is welded into a support with an integral structure by a plurality of frames, which is inconvenient to disassemble and adjust the application range of the support and cannot meet the requirements of different occasions, as a preferred embodiment, as shown in figure 1-figure 6, the steel structure support comprises four pillars 1 and a connecting column 6 positioned at the lower end of the pillars 1, the lower end of each pillar 1 is provided with a connecting block 11, the connecting column 6 is internally provided with a connecting groove 61, the shape of the connecting groove 61 is matched with the connecting block 11, the left end and the right end of the connecting column 6 are respectively provided with bolts 62, the connecting column 6 is respectively positioned at the positions above two first bottom cross bars 2 and two second bottom cross bars 3 and close to the outer ends, the front end and the rear end of each first bottom cross bar 2 are respectively provided with a first rotating block 22 and a first rotating groove 21, the front end and the rear end of each second, the first rotating block 22 is located in the second rotating groove 31, a first bottom inclined rod 4 and a second bottom inclined rod 5 are arranged between the two first bottom cross rods 2 and the two second bottom cross rods 3, a clamping block 41 is arranged in the center of the first bottom inclined rod 4, a first threaded hole 411 is arranged in the center of the clamping block 41, a clamping groove 51 is arranged in the center of the second bottom inclined rod 5, and second threaded holes 511 are formed in the upper end and the lower end of the clamping groove 51.

In this example, be equipped with elasticity bolt 7 on first revolving block 22 and the second revolving chute 31, elasticity bolt 7 upper end fixedly connected with changes 71, and first revolving block 22 and second revolving chute 31 rotate through elasticity bolt 7 and connect, change 71 and make things convenient for rotatory elasticity bolt 71, can be used to adjust the compactness of being connected between first revolving block 22 and the second revolving chute 31, make the angle between the horizontal pole 3 at the bottom of first end horizontal pole 2 and the second change, reach the effect of adjusting bottom area of contact.

Further, down tube 5 is the X style of calligraphy at the bottom of first end down tube 4 and the second, and the crossing position of center department is equipped with lag bolt 7, fixture block 41 passes draw-in groove 51 and draw-in groove 51 joint cooperation, lag bolt 7 passes first screw hole 411 and second screw hole 511 and down tube 5 fixed connection at the bottom of down tube 4 and the second, the compactness of being connected between down tube 5 at the bottom of first end down tube 4 and the second is changed through rotatory lag bolt 7, the contained angle between down tube 5 at the bottom of adjustable first end down tube 4 and the second makes bottom area of contact change, screw up lag bolt 7 after the regulation is accomplished and can fix down tube 4 at the bottom of first end down tube 4 and the second.

Specifically, the two ends of the first bottom inclined rod 4 and the second bottom inclined rod 5 are fixedly connected with the outer ends of the two first bottom cross rods 2 and the outer ends of the two second bottom cross rods 3 through pin shafts respectively, so that the first bottom inclined rod 4 and the second bottom inclined rod 5 can change an included angle between the first bottom cross rod 2 and the second bottom cross rod 3 under the action of the first bottom cross rod 2 and the second bottom cross rod 3.

In addition, the connection block 11 is matched with the connection groove 61 in a clamping manner, so that the connection block 11 can enter the connection groove 61 deeply in a clamping manner and is not easy to fall off.

Furthermore, the connecting block 11 is fixedly connected with the connecting column 6 through a bolt 62, so that the connecting block 11 is further tightly connected with the connecting column 6.

The utility model discloses when using, hold handle 71, rotate each elasticity bolt 7 in proper order, adjust the contained angle between the horizontal pole 3 at the bottom of first end horizontal pole 2 and the second, the rethread changes the distance between the horizontal pole 3 at the bottom of two first end horizontal poles 2 and two seconds, adjust the contained angle between the down tube 5 at the bottom of first end down tube 4 and the second, thereby adjust the bottom to suitable support shape, screwing up each elasticity bolt 7, it is fixed to make the bottom support area, to link up the entry that post 11 aligns on linking groove 61 and insert, it is fixed to rotate 45 degrees and link up groove 61 joint, rethread bolt 62 will link up post 11 spliced pole 6 zonulae occludens, can use.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel structure support, includes four pillar (1) and is located spliced pole (6) of pillar (1) lower extreme, its characterized in that: the lower end of the strut (1) is provided with a connecting block (11), a connecting groove (61) is arranged inside the connecting column (6), the shape of the connecting groove (61) is matched with the connecting block (11), bolts (62) are arranged at the left end and the right end of the connecting column (6), the connecting column (6) is respectively positioned above two first bottom cross rods (2) and two second bottom cross rods (3) and close to the outer ends, a first rotating block (22) and a first rotating groove (21) are respectively arranged at the front end and the rear end of each first bottom cross rod (2), a third rotating groove (32) and a second rotating groove (31) are respectively arranged at the front end and the rear end of each second bottom cross rod, the first rotating block (22) is positioned in the second rotating groove (31), two first bottom cross rods (2) and two first bottom cross rods (4) and second bottom oblique rods (5) are arranged between the second bottom cross rods (3), the first bottom sway rod (4) central part is equipped with fixture block (41), fixture block (41) central part is equipped with first screw hole (411), second bottom sway rod (5) central part is equipped with draw-in groove (51), both ends all are equipped with second screw hole (511) about draw-in groove (51).

2. The steel structural support of claim 1, wherein: the first rotating block (22) and the second rotating groove (31) are provided with loose bolts (7), the upper ends of the loose bolts (7) are fixedly connected with rotating handles (71), and the first rotating block (22) is rotatably connected with the second rotating groove (31) through the loose bolts (7).

3. The steel structural support of claim 2, wherein: down tube (4) at the bottom of first down tube (4) with down tube (5) are the X style of calligraphy at the bottom of the second, and the crossing position of center department is equipped with lag bolt (7), fixture block (41) pass draw-in groove (51) with draw-in groove (51) joint cooperation, lag bolt (7) pass first screw hole (411) and second screw hole (511) with down tube (5) fixed connection at the bottom of first down tube (4) and the second.

4. The steel structural support of claim 1, wherein: the two ends of the first bottom inclined rod (4) and the second bottom inclined rod (5) are fixedly connected with the outer ends of the first bottom cross rod (2) and the second bottom cross rod (3) through pin shafts respectively.

5. The steel structural support of claim 1, wherein: the joint block (11) is matched with the joint groove (61) in a clamping manner.

6. The steel structural support of claim 1, wherein: the connecting block (11) is fixedly connected with the connecting column (6) through the bolt (62).