CN211691359U - Anti-toppling construction support - Google Patents
Anti-toppling construction support Download PDFInfo
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- CN211691359U CN211691359U CN202020083366.0U CN202020083366U CN211691359U CN 211691359 U CN211691359 U CN 211691359U CN 202020083366 U CN202020083366 U CN 202020083366U CN 211691359 U CN211691359 U CN 211691359U
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- rod
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- hinge
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- 238000010276 construction Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 230000007547 defect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to a construction technical field discloses a prevent empting construction support. The support comprises a support body, wherein the support body comprises a working plate and support columns, the front side and the rear side of the support body are provided with support mechanisms, each support mechanism comprises an upper support rod and a lower support rod, the upper end of each support rod is hinged to the corresponding support column, the lower support rod is connected with the corresponding upper support rod, a movable cavity with a downward opening is arranged in each upper support rod, and a first sliding groove with an annular cross section is arranged on the outer side wall of each upper support rod and at the lower end of each; the lower end part of the upper supporting rod is provided with a rotating ring, the rotating ring is provided with a rotating groove for the lower end of the upper supporting rod to extend into, the side wall of the rotating groove is provided with a first sliding block positioned in the first sliding groove to slide, and the bottom wall of the rotating groove is provided with a threaded hole corresponding to the movable cavity; a connecting rod is arranged between the lower support rods, and threaded rods are arranged on the lower support rods, penetrate through the corresponding threaded holes and extend into the corresponding movable cavities. Through the structure, the support mechanism can support the construction support to prevent the construction support from toppling.
Description
Technical Field
The utility model relates to a construction technical field, specifically speaking relates to an prevent empting construction support.
Background
The construction support refers to various supports erected for workers to operate and solve vertical and horizontal transportation on a construction site, and a general term of the building industry refers to a place which is used on an outer wall, interior decoration or a high floor height on a construction site and cannot be directly constructed. Mainly for constructor's operation from top to bottom or peripheral safety net enclosure and high altitude installation component etc. the popular saying is the set-up, and scaffold frame preparation material usually has: bamboo, wood, steel pipes or synthetic materials, etc. Some projects also use scaffolds as templates, and in addition, the scaffold is widely used in advertising, municipal administration, traffic roads and bridges, mines and other departments.
The construction support that uses in the work progress of current can protect constructor and the construction material that is located the working plate in the use, prevents that it from falling to cause harm to the constructor of construction support below on by the construction support, but still has current construction support and lacks effectual support, has the defect of empting in the use.
SUMMERY OF THE UTILITY MODEL
Lack effectual support to the construction support that exists among the prior art, there is the defect of empting in the use, the utility model provides a prevent empting construction support. It can realize supporting the support body, prevents its function of slope.
In order to solve the above technical problem, the present invention solves the above technical problems.
The anti-toppling construction support comprises a support body, wherein the support body comprises a working plate and support columns arranged at four corners of the working plate, support mechanisms are arranged on the front side and the rear side of the support body, each support mechanism comprises an upper support rod with the upper end hinged to the corresponding support column and a lower support rod connected with the corresponding upper support rod, a movable cavity with a downward opening is arranged in each upper support rod, and a first chute with an annular cross section is arranged on the outer side wall of each upper support rod and at the lower end of each upper support rod; the lower end part of the upper supporting rod is provided with a rotating ring, the rotating ring is provided with a rotating groove for the lower end of the upper supporting rod to extend into, the side wall of the rotating groove is provided with a first sliding block positioned in the first sliding groove to slide, and the bottom wall of the rotating groove is provided with a threaded hole corresponding to the movable cavity; a connecting rod is arranged between the lower support rods, and threaded rods are arranged on the lower support rods, penetrate through the corresponding threaded holes and extend into the corresponding movable cavities.
The utility model has the advantages that through the arrangement of the upper support rod, the first chute, the rotating ring, the rotating groove and the first slide block, the lower end of the upper support rod extends into the rotating groove, and the first slide block is positioned in the first chute and rotates to enable the rotating ring to be rotatably connected with the lower end of the upper support rod; the distance between the upper supporting rod and the lower supporting rod can be adjusted by adjusting the supporting inclination angle of the supporting mechanism in a matched manner due to the fact that the upper supporting rod is hinged to the corresponding supporting column; the above technical scheme of the utility model for supporting mechanism can adjust and support the inclination and make the construction support obtain supporting better, prevents empting of construction support in the use effectively.
Preferably, the side wall of the movable cavity is relatively provided with a limiting sliding groove along the extending direction of the upper supporting rod, the side surface of the threaded rod extending into the movable cavity is provided with a limiting column extending out of the corresponding limiting sliding groove, and the rotating ring is preferably prevented from rotating to drive the threaded rod to be separated from the movable cavity, so that the supporting mechanism cannot support the construction support.
Preferably, the side surface of the support column, which is positioned on the same side of the support body, is provided with a containing groove for clamping the corresponding support mechanism, the side wall of the containing groove is provided with a groove for clamping the connecting rod at the lower end part, and the support mechanism is better contained in the containing groove, so that the space occupied by the construction support in the non-use state is reduced.
Preferably, the side walls opposite to the accommodating grooves and positioned at the upper end parts are relatively provided with hinge holes, the side walls of the upper supporting rods are provided with hinge columns extending into the corresponding hinge holes, and the upper supporting rods are connected to the supporting columns in a hinged mode preferably.
Preferably, an adjusting mechanism for adjusting the inclination angle of the supporting mechanism is arranged between the supporting columns on the right side of the bracket body, the adjusting mechanism comprises a connecting column of which two ends are connected between the supporting columns, a cavity communicated with the accommodating groove is arranged in the connecting column, a limiting groove is arranged on the side wall of the cavity along the extending direction of the connecting column, and a plurality of positioning grooves communicated with the limiting groove are uniformly distributed on the side wall of the cavity along the circumferential direction of the connecting column; be equipped with two one end in the cavity and stretch into respectively and correspond and accomodate the inslot and articulate the hinge bar of connecting on corresponding bracing piece, the hinge bar is equipped with the cross-section on being located the side in the cavity and is the annular second spout, and the cover is equipped with the lantern ring on the hinge bar, is equipped with on the inside wall of the lantern ring and stretches into gliding second slider in the second spout, is equipped with on the lantern ring to be located the spacing inslot and slides and can block into the reference column in the constant head tank.
In the utility model, through the structure, the positioning column is stirred to move back and forth along the limiting groove to adjust the supporting inclination angle of the supporting mechanism, and the positioning column is stirred to rotate and is clamped into the corresponding positioning groove by the positioning groove, so that the hinge rod can not move to keep the supporting mechanism in a supporting state; the utility model discloses an above-mentioned technical scheme for adjust supporting mechanism's support inclination comparatively conveniently through adjustment mechanism.
Preferably, a spring which is located in the cavity and used for pulling the hinge rods to be close to each other is arranged between the hinge rods, and the spring pulling supporting mechanism is preferably stored in the storage groove to reduce the space occupied by the supporting mechanism.
Drawings
FIG. 1 is a schematic view of an anti-toppling construction prop in example 1;
FIG. 2 is a schematic view of a stent body in example 1;
fig. 3 is a schematic sectional view showing the connection of the upper support pole and the lower support pole in embodiment 1;
FIG. 4 is an enlarged view of B in FIG. 3;
FIG. 5 is an enlarged view of A in FIG. 2;
FIG. 6 is a schematic view showing the connection of the hinge rod in embodiment 1;
fig. 7 is a partially sectional schematic view of the hinge lever in embodiment 1.
The names of the parts indicated by the numerical references in the drawings are as follows: 100. a stent body; 110. a support mechanism; 111. an upper support rod; 112. a lower support bar; 113. a connecting rod; 120. an adjustment mechanism; 210. a working plate; 220. a support pillar; 221. a receiving groove; 222. a groove; 223. a hinge hole; 311. a movable cavity; 312. a limiting chute; 313. a hinged column; 321. a threaded rod; 411. a first chute; 420. a rotating ring; 421. a rotating groove; 422. a first slider; 423. a threaded hole; 431. a limiting column; 510. connecting columns; 511. a cavity; 512. a limiting groove; 513. positioning a groove; 610. a hinged lever; 620. a collar; 621. a positioning column; 630. a spring; 711. a second chute; 721. and a second slider.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention only and are not limiting.
Example 1
As shown in fig. 1 to 7, the embodiment provides an anti-toppling construction support, which includes a support body 100, the support body 100 includes a working plate 210 and supporting columns 220 disposed at four corners of the working plate 210, supporting mechanisms 110 are disposed at front and rear sides of the support body 100, each supporting mechanism 110 includes an upper supporting rod 111 whose upper end is hinged to the corresponding supporting column 220 and a lower supporting rod 112 connected to the corresponding upper supporting rod 111, a movable cavity 311 with a downward opening is disposed in the upper supporting rod 111, and a first chute 411 with an annular cross section is disposed on an outer side wall of the upper supporting rod 111 and at a lower end of the upper supporting rod 111; a rotating ring 420 is arranged at the lower end part of the upper supporting rod 111, a rotating groove 421 for the lower end of the upper supporting rod 111 to extend into is arranged on the rotating ring 420, a first sliding block 422 which is positioned in the first sliding groove 411 to slide is arranged on the side wall of the rotating groove 421, and a threaded hole 423 is arranged on the bottom wall of the rotating groove 421 corresponding to the movable cavity 311; a connecting rod 113 is arranged between the lower support rods 112, and the lower support rods 112 are provided with threaded rods 321 which penetrate through the corresponding threaded holes 423 and extend into the corresponding movable cavities 311.
Through the arrangement of the supporting mechanism 110 in the embodiment, the supporting mechanism 110 can support the front side and the rear side of the bracket body 100, so that the construction bracket is effectively prevented from toppling in the using process; through the arrangement of the upper support rod 111, the first sliding groove 411, the rotating ring 420, the rotating groove 421 and the first slider 422, the lower end of the upper support rod 111 extends into the rotating groove 421, and the first slider 422 is positioned in the first sliding groove 411 and rotates to enable the rotating ring 420 to be rotatably connected to the lower end of the upper support rod 111; the movable cavity 311, the lower support rod 112, the connecting rod 113 and the threaded rod 321 are arranged, so that the connecting rod 113 is connected with the lower support rod 112 to limit the lower support rod 112, and further the threaded rod 321 is limited, meanwhile, the thread of the threaded rod 321 penetrates through the threaded hole 423 to extend into the corresponding movable cavity 311, so that the rotating ring 420 which is simultaneously and rotatably connected to the upper support rod 111 can drive the threaded rod 321 to extend and retract in the movable cavity 311, and further the distance between the upper support rod 111 and the lower support rod 112 can be adjusted, and because the upper support rod 111 is hinged to the corresponding support column 220, the distance between the upper support rod 111 and the lower support rod 112 can be adjusted to match the adjustment of the support inclination angle of the support mechanism 110; through the above structure, the present embodiment enables the support mechanism 110 to adjust the support inclination angle so that the construction bracket is better supported, and effectively prevents the construction bracket from toppling over during use.
In this embodiment, the side wall of the movable cavity 311 is provided with a limiting sliding groove 312 along the extending direction of the upper supporting rod 111, and the side surface of the threaded rod 321 extending into the movable cavity 311 is provided with a limiting column 431 extending out of the limiting sliding groove 312.
Through the arrangement of the limiting sliding groove 312 and the limiting column 431 in the embodiment, the sliding of the limiting column 431 in the limiting sliding groove 312 is limited, and the rotation ring 420 is preferably prevented from rotating to drive the threaded rod 321 to be separated from the movable cavity 311, so that the support mechanism 110 cannot support the construction support.
In this embodiment, the side surface of the supporting column 220 located on the same side of the bracket body 100 is provided with a receiving groove 221 for the corresponding supporting mechanism 110 to be clamped in, and a groove 222 for the connecting rod to be clamped in is arranged on the side wall of the receiving groove 221 and located at the lower end portion.
Through the arrangement of the accommodating groove 221 and the groove 222 in the embodiment, the upper support rod 111 and the lower support rod 112 can be located in the accommodating groove 221, and the connecting rod 113 is clamped in the clamping groove 222, so that the support mechanism 110 is preferably accommodated in the accommodating groove 221, and the space occupied by the construction bracket in the non-use state is reduced.
In this embodiment, hinge holes 223 are oppositely formed on the opposite side walls of the receiving groove 221 and at the upper end portion, and hinge columns 313 extending into the corresponding hinge holes 223 are formed on the side walls of the upper support rods 111.
The hinge holes 223 and the hinge posts 313 in the present embodiment are arranged such that the hinge posts 313 extend into the hinge holes 223, thereby preferably realizing the hinge connection of the upper support rod 111 to the support column 220.
In this embodiment, an adjusting mechanism 120 for adjusting the inclination angle of the supporting mechanism 110 is disposed between the supporting columns 220 on the right side of the stent body 100, the adjusting mechanism 120 includes a connecting column 510 with two ends connected between the supporting columns 220, a cavity 511 communicated with the accommodating groove 221 is disposed in the connecting column 510, a limiting groove 512 is disposed on the sidewall of the cavity 511 along the extending direction of the connecting column 510, and a plurality of positioning grooves 513 communicated with the limiting groove 512 are uniformly disposed on the sidewall of the cavity 511 along the circumferential direction of the connecting column 510; two ends of the cavity 511 extend into the corresponding accommodating grooves 221 respectively and are hinged to the hinge rods 610 which are correspondingly connected to the upper support rods 111, the side face, located in the cavity 511, of each hinge rod 610 is provided with a second sliding groove 711 with an annular cross section, a sleeve ring 620 is sleeved on each hinge rod 610, the inner side wall of each sleeve ring 620 is provided with a second sliding block 721 which extends into the corresponding second sliding groove 711 to slide, and each sleeve ring 620 is provided with a positioning column 621 which can be located in the corresponding limiting groove 512 to slide and can be clamped into the corresponding positioning groove 513.
Through the arrangement of the connection column 510, the cavity 511, the limiting groove 512, the positioning groove 513 and the hinge rod 610 in this embodiment, the hinge rod 610 is placed in the cavity 511 and stirs the positioning column 621 to move back and forth along the limiting groove 512, so as to drive the hinge rod 610 to extend out of or retract into the cavity 511, and since one end of the hinge rod 610 extends into the accommodating groove 221 and is hinged to the upper support rod 111, the hinge rod 610 can extend out of or retract into the cavity 511 to drive the change of the inclination angle of the support mechanism 110; the second sliding groove 711, the collar 620 and the second sliding block 721 are arranged, so that the second sliding block 721 slides in the second sliding groove 711 to realize that the collar 620 is rotatably connected to the hinge rod 610, and the positioning column 621 is stirred to rotate and is clamped into the corresponding positioning groove 513 by the limiting groove 512, so that the hinge rod 610 is limited, and cannot move to keep a supporting state of the supporting mechanism 110, and the plurality of positioning grooves 513 are arranged, so that the supporting inclination angle is preferably changed by matching with the supporting mechanism 110; the present embodiment, with the above-described configuration, allows the support inclination angle of the support mechanism 110 to be adjusted more conveniently by the adjustment mechanism 120.
In this embodiment, a spring 630 is disposed between the hinge rods 610 and located in the cavity 511 for pulling the hinge rods 610 close to each other.
Through the arrangement of the spring 630 in this embodiment, when the construction bracket is not used, the driving lever 621 is located in the limiting groove 512, and the supporting mechanism 110 is retracted to be accommodated in the accommodating groove 221, and the spring 630 automatically pulls the supporting mechanism 110 to be accommodated in the accommodating groove 221.
When the anti-toppling construction support is used specifically, according to the inclination angle required to be supported by the construction support, firstly, the positioning column 621 is shifted along the limiting groove 512, so that the hinge rod 610 extends out of the cavity 511 to drive the support mechanism 110 to rotate around the hinge column 313 out of the accommodating groove 221, and the positioning column 621 is rotated to be clamped into the corresponding positioning groove 513, so that the support mechanism 110 is at the optimal support inclination angle; then, the rotating ring 420 is rotated simultaneously, and the distance between the upper support rod 111 and the lower support rod 112 is adjusted to enable the lower end of the lower support rod 112 to be better attached to the ground, so that the support mechanism 110 supports the construction bracket; when the construction bracket is not needed, the rotating ring 420 is rotated to enable the supporting mechanism 110 to be placed in the receiving groove 211, then the positioning column 621 is rotated into the limiting groove 513 from the positioning groove 513, and the spring 630 automatically pulls the supporting mechanism 110 to be received in the receiving groove 221.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (6)
1. Prevent empting construction support, including support body (100), its characterized in that: the support body (100) comprises a working plate (210) and support columns (220) arranged at four corners of the working plate (210), support mechanisms (110) are arranged on the front side and the rear side of the support body (100), each support mechanism (110) comprises an upper support rod (111) with the upper end hinged to the corresponding support column (220) and a lower support rod (112) connected with the corresponding upper support rod (111), a movable cavity (311) with a downward opening is arranged in each upper support rod (111), and a first sliding groove (411) with an annular cross section is arranged on the outer side wall of each upper support rod (111) and located at the lower end of each upper support rod; a rotating ring (420) is arranged at the lower end part of the upper supporting rod (111), a rotating groove (421) for the lower end of the upper supporting rod (111) to extend into is arranged on the rotating ring (420), a first sliding block (422) which is positioned in the first sliding groove (411) to slide is arranged on the side wall of the rotating groove (421), and a threaded hole (423) is arranged on the bottom wall of the rotating groove (421) corresponding to the movable cavity (311); a connecting rod (113) is arranged between the lower support rods (112), and the lower support rods (112) are provided with threaded rods (321) which penetrate through the corresponding threaded holes (423) and extend into the corresponding movable cavities (311).
2. The anti-toppling construction prop according to claim 1, characterized in that: the side wall of the movable cavity (311) is provided with a limiting sliding groove (312) along the extending direction of the upper supporting rod (111) relatively, and the side surface of the threaded rod (321) extending into the movable cavity (311) is provided with a limiting column (431) extending out of the corresponding limiting sliding groove (312).
3. The anti-toppling construction prop according to claim 1, characterized in that: the side surface of the support column (220) positioned at the same side of the support body (100) is provided with a containing groove (221) for clamping the corresponding support mechanism (110), and the side wall of the containing groove (221) and the side surface positioned at the lower end part are provided with a groove (222) for clamping the connecting rod.
4. The anti-toppling construction prop according to claim 3, characterized in that: hinge holes (223) are oppositely formed in the upper end portions of the opposite side walls of the accommodating grooves (221), and hinge columns (313) extending into the corresponding hinge holes (223) are arranged on the side walls of the upper supporting rods (111).
5. The anti-toppling construction prop according to claim 3, characterized in that: an adjusting mechanism (120) used for adjusting the inclination angle of the supporting mechanism (110) is arranged between the supporting columns (220) on the right side of the bracket body (100), the adjusting mechanism (120) comprises connecting columns (510) with two ends connected between the supporting columns (220), a cavity (511) communicated with the accommodating groove (221) is arranged in each connecting column (510), a limiting groove (512) is arranged on the side wall of each cavity (511) along the extending direction of each connecting column (510), and a plurality of positioning grooves (513) communicated with the limiting grooves (512) are uniformly distributed on the side wall of each cavity (511) along the circumferential direction of each connecting column (510); be equipped with two one ends in cavity (511) and stretch into respectively and correspond and accomodate in groove (221) and articulated the hinge rod (610) of connecting on corresponding bracing piece (111), hinge rod (610) are located and are equipped with the cross-section on the side in cavity (511) and be annular second spout (711), the cover is equipped with lantern ring (620) on hinge rod (610), be equipped with on the inside wall of lantern ring (620) and stretch into gliding second slider (721) in second spout (711), be equipped with on lantern ring (620) and can be located that spacing groove (512) slide and can block reference column (621) in constant head tank (513).
6. The anti-toppling construction prop according to claim 5, characterized in that: a spring (630) is arranged between the hinge rods (610) and is positioned in the cavity (511) and used for pulling the hinge rods (610) to approach each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020083366.0U CN211691359U (en) | 2020-01-15 | 2020-01-15 | Anti-toppling construction support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020083366.0U CN211691359U (en) | 2020-01-15 | 2020-01-15 | Anti-toppling construction support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211691359U true CN211691359U (en) | 2020-10-16 |
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ID=72772106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020083366.0U Expired - Fee Related CN211691359U (en) | 2020-01-15 | 2020-01-15 | Anti-toppling construction support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211691359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116674000A (en) * | 2023-05-18 | 2023-09-01 | 中国人民解放军陆军军医大学第二附属医院 | Guide robot anti-fall support device |
| CN118422858A (en) * | 2024-05-23 | 2024-08-02 | 中建三局集团华南有限公司 | External climbing frame for landscape floor and construction method |
-
2020
- 2020-01-15 CN CN202020083366.0U patent/CN211691359U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116674000A (en) * | 2023-05-18 | 2023-09-01 | 中国人民解放军陆军军医大学第二附属医院 | Guide robot anti-fall support device |
| CN118422858A (en) * | 2024-05-23 | 2024-08-02 | 中建三局集团华南有限公司 | External climbing frame for landscape floor and construction method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20220115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |