阅读说明：本技术 一种车库顶板裂缝支护结构 (Garage roof crack supporting construction ) 是由 朱正肆 潘东 蒋晗彬 于 2019-10-26 设计创作，主要内容包括：本发明公开了一种车库顶板裂缝支护结构,其涉及建筑支护领域,旨在提供一种性能优异的车库顶板裂缝支护结构,其技术要点包括凹陷设置在支撑柱周壁上的支点槽,所述支点槽沿水平方向不贯穿支撑柱,还包括嵌设在支点槽内的支点桩、倾斜设置在支点桩与顶板之间的若干支护撑杆,若干所述支护撑杆的顶端相背离倾斜,还包括设置在顶板和支撑柱连接拐角处的拉力支块、设置在拉力支块与支护撑杆之间的拉力杆以及设置在拉力杆与支护撑杆之间的拉紧组件,本发明可以在不影响支撑柱本身的结构的前提下,对顶板实施有效的支护作用,避免裂缝进一步的发展。(The invention discloses a garage roof crack supporting structure, which relates to the field of building supporting and aims to provide a garage roof crack supporting structure with excellent performance.)

1. The utility model provides a garage roof crack supporting construction which characterized in that: including sunken fulcrum groove (3) that sets up on support column (1) perisporium, fulcrum groove (3) do not run through support column (1) along the horizontal direction, still including inlay fulcrum stake (4), the slope setting of establishing in fulcrum groove (3) prop up vaulting pole (5) are strutted in a plurality of between fulcrum stake (4) and roof (2), a plurality of the top of strutting vaulting pole (5) is from the slope back to each other, still including setting up at roof (2) and support column (1) connection corner pulling force piece (6), set up pulling force pole (7) and set up pulling subassembly (8) between pulling force pole (7) and strut vaulting pole (5) of pulling force piece (6) and strut.

2. The garage roof crack support structure of claim 1, wherein: the tensioning component (8) comprises an adjusting through groove (9) which penetrates through the supporting stay bar (5), the tension rod (7) is arranged in a sliding manner with the adjusting through groove (9), and also comprises an adjusting spiral ring (10) which is rotatably arranged on one side of the supporting brace rod (5) far away from the tension rod (7) and is positioned around the adjusting through groove (9), adjusting threads (11) which are arranged on the peripheral wall of one side of the tension rod (7) penetrating through the adjusting through groove (9), a limiting through groove (12) which is arranged at one end of the tension rod (7) penetrating through the adjusting spiral ring (10) and extends along the length direction vertical to the tension rod (7), a limiting screw rod (13) which is arranged in the limiting through groove (12) in a penetrating manner, and a fixed brace block (14) which is connected with the limiting screw rod (13) in a threaded manner and extends out of two ends of the, the fixed supporting block (14) is abutted against one side of the adjusting screw ring (10) far away from the supporting stay bar (5).

3. The garage roof crack support structure of claim 2, wherein: the fixed supporting block (14) is a ring block, one end, far away from the supporting rod (5), of the adjusting spiral ring (10) is provided with a matching arc groove (15), and the matching arc groove (15) is abutted to the fixed supporting block (14) and penetrates through the adjusting spiral ring (10) along the radial direction of the adjusting spiral ring (10).

4. The garage roof crack support structure of claim 3, wherein: the outer ring wall of the fixed supporting block (14) is in threaded connection with a compensation ring (16), and the outer ring wall of the compensation ring (16) is abutted to the matching arc groove (15).

5. The garage roof crack support structure of claim 1, wherein: the fulcrum pile (4) comprises reinforcement cages (17) and concrete layers (18) poured among the reinforcement cages (17).

6. The garage roof crack support structure of claim 1, wherein: the vertical section of fulcrum stake (4) is right trapezoid, the hypotenuse orientation of fulcrum stake (4) sets up, the laminating support column (1) setting on the vertical straight long limit of fulcrum stake (4).

7. The garage roof crack support structure of claim 1, wherein: the support point groove (3) is in a dovetail shape with a wide end arranged towards the inside of the support column (1).

8. The garage roof crack support structure of claim 1, wherein: and a force dividing rod (19) is arranged between the tension rod (7) and the support stay bar (5).

Technical Field

The invention relates to the field of building support, in particular to a garage roof crack support structure.

Background

Along with the improvement of people's standard of living, the car also becomes the indispensable instrument in people's life gradually, and in order to practice thrift the parking area, present parking garage all generally builds underground, can be provided with the support column between roof and the ground and do in order to support, forms parking space.

However, since the ground and the roof are generally made of concrete, the garage often has the following problems during use: in the concrete hardening process, the whole concrete is difficult to keep in a constant temperature state, so that the difference of high and low temperatures experienced by the concrete is large. If sudden cold flow can cause air temperature drop, so that a top plate made of concrete generates horizontal shrinkage deformation, the deformation direction is usually that the edge part of the top plate shrinks towards the center of the top plate, the shrinkage of the top plate generates self stress (namely temperature stress) pointing to the center of the top plate in the top plate, when the size of the temperature stress exceeds the tensile strength of the concrete, cracks occur, and the cracks often occur at one side of the periphery of a supporting column close to the center of the top plate.

In order to solve the problems, the invention provides a garage top plate crack supporting structure which can effectively support a top plate on the premise of not influencing the structure of a supporting column, so that cracks are prevented from further developing, and the use safety of a garage is improved.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a garage roof crack supporting structure which can effectively support a roof without influencing the structure of a supporting column and avoid further development of cracks.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a garage roof crack supporting construction, includes sunken fulcrum groove that sets up on the support column perisporium, fulcrum groove does not run through the support column along the horizontal direction, still including inlaying fulcrum stake, the slope of establishing at the fulcrum inslot and setting up a plurality of vaulting poles of strutting between fulcrum stake and roof, a plurality of strutting the top of vaulting pole is carried on the back from the slope, still including setting up at roof and support column connection corner's pulling force piece, setting at pulling force piece and strut the tension bar between the vaulting pole and set up the taut subassembly between the vaulting pole and strut.

By adopting the technical scheme, the supporting stress fulcrum is provided for the supporting structure on the premise that the mechanical structure of the supporting column is not influenced too much by the fulcrum pile and the fulcrum groove, then the supporting strut applies upward supporting force in the vertical direction and pulling force towards the supporting column in the horizontal direction to the top plate, so that further crack diffusion is avoided, meanwhile, the tensioning assembly tensions the tension rod and the supporting strut together, and the supporting force of the supporting strut to the top plate in the horizontal direction and the vertical direction is enhanced.

The tension assembly further comprises an adjusting through groove penetrating through the support stay bar, the tension rod is arranged in a sliding manner with the adjusting through groove, the tension assembly further comprises an adjusting spiral ring rotatably arranged on one side of the support stay bar, far away from the tension rod, and positioned around the adjusting through groove, adjusting threads arranged on the peripheral wall of one side of the tension rod, penetrating through one end of the adjusting spiral ring, penetrating through the limiting through groove, extending along the direction vertical to the length direction of the tension rod, a limiting screw penetrating through the limiting through groove, and a fixed support block in threaded connection with two ends of the limiting screw, extending out of the limiting through groove, wherein the fixed support block is abutted against one side of the adjusting spiral ring, far away from the support stay bar.

By adopting the technical scheme, after the support supporting rod is pre-fixed, the adjusting spiral ring is rotated, so that thread feeding occurs between the adjusting spiral ring and the tension rod, the tension rod and the support supporting rod are relatively pulled close, the tension rod generates tension on the support supporting rod, namely, due to the force transmission effect, the support supporting rod can have tension in the horizontal direction while having supporting force in the vertical direction on the top plate, further development of cracks is effectively avoided, and the support supporting block is fixed to abut against the adjusting spiral ring, so that looseness between the tension rod and the support supporting rod can be avoided, and the support supporting rod can play a good support role on the top plate all the time.

The invention is further provided that the fixed supporting block is a ring block, one end of the adjusting spiral ring, which is far away from the supporting stay bar, is provided with a matching arc groove, and the matching arc groove is abutted against the fixed supporting block and penetrates through the adjusting spiral ring along the radial direction of the adjusting spiral ring.

Through adopting above-mentioned technical scheme, because fixed kickoff is with the spacing screw rod of revolving of pivoted mode, consequently the moving trajectory of fixed kickoff is the pitch arc, consequently sets up the cooperation arc groove, can increase the fixed butt area who struts and push away the regulation spiro, increases the stability fixed to the pull rod.

The invention is further provided that the outer ring wall of the fixed supporting block is in threaded connection with a compensation ring, and the outer ring wall of the compensation ring is abutted against the matching arc groove.

By adopting the technical scheme, the defect that the fixed supporting block and the matched arc groove cannot be abutted right due to unavoidable misalignment in processing can be made up, and the stability of fixing the tension rod is further improved.

The invention is further configured such that the fulcrum pile comprises reinforcement cages and a concrete layer poured between the reinforcement cages.

Through adopting above-mentioned technical scheme, can strengthen the mechanical strength of fulcrum stake itself greatly, provide stable support power point for strutting the vaulting pole, and then strengthen supporting construction's stability.

The invention is further arranged in such a way that the vertical section of the fulcrum pile is in a right trapezoid shape, the bevel edge of the fulcrum pile faces upwards, and the vertical straight long edge of the fulcrum pile is attached to the support column.

Through adopting above-mentioned technical scheme, except the stability of right trapezoid itself, the setting of fulcrum stake shape makes the center of fulcrum stake move down, and under the pressure effect of strutting the vaulting pole, the fulcrum stake is to the inside inclined motion trend of orientation support column, rather than keeping away from the inside inclined motion trend of support column, provides the stability of fulcrum stake on strutting the vaulting pole.

The invention is further arranged that the fulcrum groove is dovetail-shaped with a wide end arranged towards the inside of the support column.

By adopting the technical scheme, the limiting effect in the horizontal direction and the vertical direction of the dovetail-shaped fulcrum groove is utilized, so that the stability of connection between the fulcrum pile and the supporting column can be enhanced.

The invention is further provided that a force dividing rod is arranged between the tension rod and the support stay bar.

By adopting the technical scheme, the component force rod is arranged to improve the supporting strength of the top plate, and meanwhile, the acting force applied to the supporting support rod can be transmitted to the component force rod, so that the damage of the supporting support rod is reduced.

In conclusion, the invention has the following beneficial effects:

1. according to the invention, by utilizing the vertical supporting function of the supporting strut and the horizontal tension function caused by the tension rod and arranging the fulcrum groove which does not penetrate through the supporting column, the effective supporting function can be implemented on the top plate on the premise of not influencing the structure of the supporting column, so that further development of cracks is avoided;

2. the tensioning assembly has the advantages that the horizontal tension effect of the tension rod on the supporting stay bar is realized, the horizontal supporting effect on the top plate is further realized, the structure is simple, and the processing and the maintenance are convenient;

3. the force dividing rod is arranged, so that the supporting strength of the top plate is improved, the acting force applied to the supporting stay rod can be transmitted to the force dividing rod, and the damage to the supporting stay rod is reduced.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of a structure embodying the present invention.

Fig. 3 is an enlarged view of a point a in fig. 1.

Reference numerals: 1. a support pillar; 2. a top plate; 3. a fulcrum groove; 4. a fulcrum pile; 5. supporting a support rod; 6. a tension support block; 7. a tension bar; 8. a tension assembly; 9. adjusting the through groove; 10. (ii) modulating a spiro ring; 11. adjusting the screw thread; 12. a limiting through groove; 13. a limit screw; 14. fixing a supporting block; 15. matching with the arc groove; 16. a compensation ring; 17. a reinforcement cage; 18. a concrete layer; 19. force-dividing rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.