CN217079847U - High-strength reinforced section steel stand column - Google Patents

Abstract

The utility model belongs to the steel stand field, and discloses a reinforcement shaped steel stand of high strength, comprising a base plate, the top fixedly connected with foundation of bottom plate, the flexible post of top fixedly connected with of foundation, the top of foundation is provided with the support column, the cylinder of flexible post slides and sets up the inner wall at the support column, a plurality of first spacing teeth of lateral wall fixedly connected with of flexible post, the bottom fixedly connected with box body of support column, the inner wall fixedly connected with backup pad of box body, the inner wall threaded connection of backup pad has the lead screw, the lead screw is close to the one end rotation of first spacing tooth and is connected with the slide, the slide slides and sets up the inner wall at the box body, the slide is close to a plurality of second spacing teeth of a lateral wall fixedly connected with of first spacing tooth. This application can be nimble adjust the steel stand, improve the installation effectiveness of steel stand.

Description

High-strength reinforced section steel stand column

Technical Field

The application relates to the field of steel stand columns, in particular to a high-strength reinforced steel stand column.

Background

The steel upright is an economic section efficient section bar with more optimized section area distribution and more reasonable strength-weight ratio, has the advantages of strong bending resistance, simple construction, cost saving, light structural weight and the like in all directions, and is widely applied.

Among the prior art, the steel stand can not carry out nimble flexible regulation, is not convenient for adjust the location to the steel stand in the installation, influences the efficiency of installation, and can produce certain influence to subsequent building. Therefore, this application has designed the reinforcement shaped steel stand of a high strength.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve among the prior art steel stand and do not possess good elasticity when guaranteeing good supporting effect, the location of being not convenient for align in the installation, influences the problem of installation effectiveness, and the reinforcement shaped steel stand of a high strength that provides.

In summary, the following technical solutions are adopted in the present application:

a high-strength reinforced steel upright post comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with a bottom post, the top end of the bottom column is fixedly connected with a telescopic column, a support column is arranged above the bottom column, a column body of the telescopic column is arranged on the inner wall of the support column in a sliding manner, the side wall of the telescopic column is fixedly connected with a plurality of first limit teeth, the bottom end of the support column is fixedly connected with a box body, the inner wall of the box body is fixedly connected with a supporting plate, the inner wall of the supporting plate is in threaded connection with a screw rod, one end of the screw rod close to the first limit tooth is rotationally connected with a sliding plate which is arranged on the inner wall of the box body in a sliding way, a plurality of second limiting teeth are fixedly connected to one side wall of the sliding plate close to the first limiting teeth, the first limiting teeth and the second limiting teeth are meshed with each other, the lead screw deviates from the one end fixedly connected with turning handle of slide, the top lateral wall of support column is provided with the extension mechanism.

Preferably, the top of bottom plate is articulated to be provided with two bracing pieces, two the one end that the bracing piece deviates from the bottom plate is fixedly connected with splint respectively, two splint cup joint the junction that sets up between foundation and support column simultaneously.

Preferably, the junction of two splint threaded connection has the screw simultaneously, two the inner wall fixedly connected with spacing ring that splint are close to the support column, the lateral wall contact setting of spacing ring and support column.

Preferably, the top side wall of the supporting column is fixedly connected with a plurality of reinforcing plates in a surrounding manner.

Preferably, the extension mechanism comprises a first connecting rod, a second connecting rod, a sleeve and a connecting seat, the first connecting rod is hinged to the side wall of the supporting column, the sleeve is sleeved on the rod wall of the first connecting rod, the second connecting rod is connected with the inner wall of the sleeve, which deviates from one end of the first connecting rod, the connecting seat is hinged to one end, which deviates from the sleeve, of the second connecting rod, and a limiting mechanism is arranged inside the sleeve.

Preferably, the limiting mechanism comprises a sliding block, a spring and limiting blocks, the sliding block is fixedly connected to one end of the first connecting rod and one end of the second connecting rod, which are located inside the sleeve, respectively, a cavity is formed inside the sliding block, the limiting blocks are slidably connected to inner walls of two ends, which are located in the cavity, of the sliding block respectively, two ends of the spring are fixedly connected to the two limiting blocks respectively, a plurality of limiting holes are formed in the wall of the sleeve, and the limiting blocks extend to the inside of the limiting holes.

Compared with the prior art, the application provides a reinforcement shaped steel stand of high strength, possesses following beneficial effect:

1. this reinforcement shaped steel stand of high strength rotates the turning handle through adjusting the support column to appointed high back and drives the lead screw and rotate along the inner wall of backup pad, makes the spacing tooth of second can with the mutual joint of first spacing tooth, can make the fixed setting of support column on the cylinder of flexible post, the height of being convenient for adjust between foundation column, flexible post and the support column, is convenient for install the steel stand.

2. This reinforcement shaped steel stand of high strength rotates along the articulated department of bracing piece and bottom plate through pulling splint, cup joints the clearance department that sets up between foundation and support column to splint, hides the junction between foundation and the support column, plays certain safeguard effect to the junction, and the rotation screw can press from both sides the tight setting of splint of both sides, makes the stable setting of splint in the outside of foundation and support column junction.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, and this application can be nimble adjust the steel stand, improves the installation effectiveness of steel stand.

Drawings

FIG. 1 is a schematic structural view of a high strength reinforced steel column according to the present application;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

Description of reference numerals:

1. a base plate; 2. a bottom pillar; 3. a telescopic column; 4. a support pillar; 5. a first limit tooth; 6. a box body; 7. a support plate; 8. a screw rod; 9. a second limit tooth; 10. a handle is rotated; 11. a support bar; 12. a splint; 13. a screw; 14. a limiting ring; 15. a reinforcing plate; 16. a first link; 17. a second link; 18. a sleeve; 19. a connecting seat; 20. a slider; 21. a spring; 22. a limiting block; 23. a limiting hole; 24. a slide board.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1 and 2, a reinforcement shaped steel stand of high strength, comprising a base plate 1, the top fixedly connected with foundation column 2 of bottom plate 1, the flexible post 3 of top fixedly connected with of foundation column 2, the top of foundation column 2 is provided with support column 4, the cylinder of flexible post 3 slides and sets up the inner wall at support column 4, a plurality of first spacing teeth 5 of lateral wall fixedly connected with of flexible post 3, the bottom fixedly connected with box body 6 of support column 4, the inner wall fixedly connected with backup pad 7 of box body 6, the inner wall threaded connection of backup pad 7 has lead screw 8, lead screw 8 is close to the one end rotation of first spacing tooth 5 and is connected with slide 24, slide 24 slides and sets up the inner wall at box body 6, slide 24 is close to a plurality of second spacing teeth 9 of a lateral wall fixedly connected with of first spacing tooth 5, first spacing tooth 5 and the mutual meshing of second spacing tooth 9, lead screw 8 deviates from the one end fixedly connected with turning handle 10 of slide 24.

Referring to fig. 1 and 2, the top of bottom plate 1 is articulated to be provided with two bracing pieces 11, two bracing pieces 11 deviate from the one end difference fixedly connected with splint 12 of bottom plate 1, two splint 12 cup joint the junction that sets up between foundation column 2 and support column 4 simultaneously, threaded connection has screw 13 simultaneously in the junction of two splint 12, two splint 12 are close to the inner wall fixedly connected with spacing ring 14 of support column 4, spacing ring 14 sets up with the lateral wall contact of support column 4, the top lateral wall of support column 4 encircles a plurality of reinforcing plates 15 of fixedly connected with.

Referring to fig. 1 and 3, the top side wall of the supporting column 4 is provided with an extending mechanism, the extending mechanism includes a first connecting rod 16, a second connecting rod 17, a sleeve 18 and a connecting seat 19, the first connecting rod 16 is hinged to the side wall of the supporting column 4, the sleeve 18 is sleeved to the rod wall of the first connecting rod 16, the second connecting rod 17 is inserted to the inner wall of the sleeve 18 deviating from one end of the first connecting rod 16, and the connecting seat 19 is hinged to one end of the second connecting rod 17 deviating from the sleeve 18.

Referring to fig. 3, the inside of sleeve 18 is provided with stop gear, stop gear includes slider 20, spring 21 and stopper 22, two sliders 20 are fixed connection respectively and are located the inside one end of sleeve 18 at first connecting rod 16 and second connecting rod 17, the cavity has been seted up to slider 20's inside, two stopper 22 are sliding connection respectively and are located the both ends inner wall of cavity at slider 20, spring 21's both ends respectively with two stopper 22 fixed connection, a plurality of spacing holes 23 have been seted up on sleeve 18's the section of thick bamboo wall, stopper 22 extends to the inside of spacing hole 23.

In the application, when in use, the support column 4 is adjusted to a designated height, the rotating handle 10 is rotated to drive the screw rod 8 to rotate along the inner wall of the support plate 7, so that the second limiting teeth 9 can be mutually clamped with the first limiting teeth 5, thereby the supporting column 4 can be fixedly arranged on the column body of the telescopic column 3, the height formed by the bottom column 2, the telescopic column 3 and the supporting column 4 can be conveniently adjusted, the steel upright column can be conveniently installed, the clamping plate 12 is pulled to rotate along the hinged position of the supporting rod 11 and the bottom plate 1 until the clamping plate 12 is sleeved and arranged at the gap between the bottom column 2 and the supporting column 4, thereby covering the joint between the bottom column 2 and the support column 4, having certain protection effect on the joint, the clamping plates 12 on the two sides can be clamped by rotating the screw 13, so that the clamping plates 12 are stably arranged on the outer side of the joint of the bottom column 2 and the supporting column 4.

Can improve the supporting effect on 4 tops of support column through reinforcing plate 15, simultaneously if the position top that the steel stand is connected needs to extend, can extend to the inside of slider 20 through pressing stopper 22, make the compression of spring 21, thereby can make slider 20 slide along the inner wall of sleeve 18, thereby can adjust the interval of first connecting rod 16 and second connecting rod 17 between sleeve 18 inner wall, the second connecting rod 17 that will adjust deviates from connecting seat 19 fixed connection of sleeve 18 one end and holds in the support, the supporting effect of improvement steel stand that can step forward.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims (6)

1. The utility model provides a reinforcement shaped steel stand of high strength, includes bottom plate (1), its characterized in that: the top end of the bottom plate (1) is fixedly connected with a bottom column (2), the top end of the bottom column (2) is fixedly connected with a telescopic column (3), a support column (4) is arranged above the bottom column (2), a cylinder of the telescopic column (3) is arranged on the inner wall of the support column (4) in a sliding manner, the side wall of the telescopic column (3) is fixedly connected with a plurality of first limit teeth (5), the bottom end of the support column (4) is fixedly connected with a box body (6), the inner wall of the box body (6) is fixedly connected with a support plate (7), the inner wall of the support plate (7) is in threaded connection with a lead screw (8), one end, close to the first limit teeth (5), of the lead screw (8) is rotatably connected with a sliding plate (24), the sliding plate (24) is arranged on the inner wall of the box body (6) in a sliding manner, and one side wall, close to the first limit teeth (5), of the sliding plate (24) is fixedly connected with a plurality of second limit teeth (9), first spacing tooth (5) and second spacing tooth (9) intermeshing, lead screw (8) deviate from one end fixedly connected with turning handle (10) of slide (24), the top lateral wall of support column (4) is provided with extension mechanism.

2. The reinforced steel column of claim 1, wherein: the articulated two bracing pieces (11) that are provided with in top of bottom plate (1), two one end that bracing piece (11) deviates from bottom plate (1) is fixedly connected with splint (12) respectively, two splint (12) cup joint the junction that sets up between foundation column (2) and support column (4) simultaneously.

3. The reinforced steel column of claim 2, wherein: two threaded connection has screw (13) simultaneously, two in the junction of splint (12) inner wall fixedly connected with spacing ring (14) that splint (12) are close to support column (4), spacing ring (14) and the lateral wall contact setting of support column (4).

4. The reinforced steel column of claim 1, wherein: the top end side wall of the supporting column (4) is fixedly connected with a plurality of reinforcing plates (15) in a surrounding mode.

5. The reinforced steel column of claim 1, wherein: the extension mechanism comprises a first connecting rod (16), a second connecting rod (17), a sleeve (18) and a connecting seat (19), wherein the first connecting rod (16) is hinged to the side wall of the supporting column (4), the sleeve (18) is sleeved on the rod wall of the first connecting rod (16), the second connecting rod (17) is inserted into the inner wall of one end, deviating from the first connecting rod (16), of the sleeve (18), the connecting seat (19) is hinged to one end, deviating from the sleeve (18), of the second connecting rod (17), and a limiting mechanism is arranged inside the sleeve (18).

6. The reinforced steel column of claim 5, wherein: the limiting mechanism comprises sliding blocks (20), springs (21) and limiting blocks (22), the sliding blocks (20) are fixedly connected to one ends, located inside the sleeve (18), of the first connecting rod (16) and the second connecting rod (17) respectively, a cavity is formed in the sliding blocks (20), the limiting blocks (22) are slidably connected to inner walls, located inside the cavity, of the two ends of the sliding blocks (20) respectively, the two ends of the springs (21) are fixedly connected with the limiting blocks (22) respectively, a plurality of limiting holes (23) are formed in the wall of the sleeve (18), and the limiting blocks (22) extend to the inside of the limiting holes (23).

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