CN221072723U - Variable cross-section vault simple bracket system - Google Patents
Variable cross-section vault simple bracket system Download PDFInfo
- Publication number
- CN221072723U CN221072723U CN202322773762.2U CN202322773762U CN221072723U CN 221072723 U CN221072723 U CN 221072723U CN 202322773762 U CN202322773762 U CN 202322773762U CN 221072723 U CN221072723 U CN 221072723U
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- Prior art keywords
- steel pipe
- arc
- shaped supporting
- support
- transverse
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 85
- 239000010959 steel Substances 0.000 claims abstract description 85
- 238000005452 bending Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 14
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to the technical field of building brackets, and discloses a variable-section vault simple bracket system which comprises bracket vertical rods and jacking, wherein the jacking is arranged at the upper end of each bracket vertical rod, a transverse steel pipe main ridge is arranged at the upper end of each jacking, a layer of arc-shaped supporting steel pipes are arranged at the upper end of each transverse steel pipe main ridge, the arc-shaped supporting steel pipes are equidistantly arranged between two adjacent arc-shaped supporting steel pipes, and a bottom template is arranged above each arc-shaped supporting steel pipe. This simple and easy support system of variable cross-section vault is through setting up arc support steel pipe for the support of template in the construction of convex roof structure avoids using the steel form of customization, and the crooked radian of arc support steel pipe can be adjusted as required, but reuse avoids causing huge waste, construction cost's increase and construction period's extension.
Description
Technical Field
The utility model relates to the technical field of building brackets, in particular to a variable-section vault simple bracket system.
Background
At present, when an open cut tunnel engineering is constructed, the tunnel is sequentially excavated from the ground downwards in a layered and segmented mode until the size and the elevation required by the structure are reached, then main structure construction and waterproof operation are carried out in a foundation pit, finally the ground is restored by backfilling, and a tunnel arch-shaped top support formwork is inevitably required to be built in the process.
In the prior art, in the construction of a circular arc-shaped top plate structure, the support of the template is constructed by adopting a customized shaping steel template and a special support system, so that a set of shaping steel template and a matched template reinforcing system are required to be customized, and the customized steel template can only be used once because the arc-shaped sizes of the top plates of different projects are not uniform, so that huge waste, construction cost increase and construction period extension are caused, and therefore, the simple support system of the variable-section vault is required to be provided, so that the problems are solved.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a simple bracket system for a variable-section vault, which solves the problems mentioned in the background.
The utility model provides the following technical scheme: a variable cross-section dome simple stent system comprising:
the support vertical rod is a hollow steel pipe;
the jacking is arranged at the upper end of the support upright rod;
The upper end of the jacking is provided with a transverse steel pipe main edge, the upper end of the transverse steel pipe main edge is provided with a layer of arc-shaped supporting steel pipes, two adjacent arc-shaped supporting steel pipes are arranged at equal distance, and a bottom template is arranged above the arc-shaped supporting steel pipes.
Preferably, the arc-shaped supporting steel pipe is formed by bending a straight steel pipe through a steel bar bender, and the outer diameter of the transverse steel pipe main ridge is 48mm and the thickness is 3mm.
Preferably, the arc-shaped supporting steel pipes are connected with the contact part of the main ridge of the transverse steel pipe through cross fasteners, and the distance between two adjacent arc-shaped supporting steel pipes is equal to the transverse distance between the vertical rods of the support.
Preferably, a layer of transverse square timber is arranged between the upper end surface of the arc-shaped supporting steel pipe and the bottom template, the width and the height of the transverse square timber are 10cm, the distance between every two adjacent transverse square timber is 200mm, and the contact part of the transverse square timber and the arc-shaped supporting steel pipe is fixed through iron wire binding.
Preferably, the jacking comprises a U-shaped supporting plate, a threaded rod and a limiting sleeve, wherein the threaded rod is arranged at the center of the surface of the lower end of the U-shaped supporting plate, the limiting sleeve is in threaded connection with the threaded rod, and the lower end of the threaded rod is inserted into the vertical rod of the support and limited through the limiting sleeve.
Preferably, the outside of support pole setting upper end is provided with the support horizontal pole through the fastener, support pole setting lower extreme is provided with the support base, the support base can be dismantled.
Compared with the prior art, the utility model has the following beneficial effects:
1. This simple and easy support system of variable cross-section vault is through setting up the arc and is supported the steel pipe, because the arc supports steel pipe accessible straight section of thick bamboo steel pipe and forms through the crooked processing of steel bar bender, the operation is comparatively simple and convenient, avoids using customized steel form, and the arc supports the crooked radian of steel pipe and can be adjusted as required, but reuse, avoid causing huge extravagant, construction cost's increase and construction period's extension.
2. This simple and easy support system of variable cross-section vault through being provided with horizontal square timber, can effectively play the supporting role to the die block board, and the installation of the die block board of being convenient for, and horizontal square timber has a take the altitude simultaneously, can avoid influencing the installation of die block board after the cross fastener installation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a variable cross-section dome simple bracket system of the utility model;
FIG. 2 is a second schematic diagram of the overall structure of the variable cross-section dome stent system of the present utility model;
FIG. 3 is an elevation view of the variable cross-section dome stent architecture of the present utility model;
Fig. 4 is a schematic structural view of the jacking according to the present utility model.
In the figure: 1. a support upright rod; 101. a support base; 2. jacking; 201. a U-shaped supporting plate; 202. a threaded rod; 203. a limit sleeve; 3. a transverse steel pipe main ridge; 4. arc-shaped supporting steel pipes; 5. and (5) transverse square timber.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a variable cross-section dome simple bracket system comprising:
The support vertical rod 1 is a hollow steel pipe inside, and the support vertical rod 1 is a hollow steel pipe;
the jacking 2 is arranged at the upper end of the support upright 1;
The upper end of the jacking 2 is provided with a transverse steel pipe main rib 3, the upper end of the transverse steel pipe main rib 3 is provided with a layer of arc-shaped supporting steel pipes 4, the two adjacent arc-shaped supporting steel pipes 4 are equidistantly arranged, and a bottom template is arranged above the arc-shaped supporting steel pipes 4.
Wherein; the arc supporting steel pipe 4 is formed by bending the straight steel pipe through a steel bar bending machine, the outer diameter of the transverse steel pipe main edge 3 is 48mm, and the thickness is 3mm, and the arc supporting steel pipe 4 is formed by bending the straight steel pipe through the steel bar bending machine, so that the operation is simpler and more convenient, the support of the template in the construction of the arc-shaped roof structure is realized, the customized steel template is avoided, the bending radian of the arc supporting steel pipe 4 can be adjusted as required, the repeated utilization is realized, and huge waste, the increase of the construction cost and the extension of the construction period are avoided.
Wherein; the arc-shaped supporting steel pipe 4 is connected with the contact part of the transverse steel pipe main edge 3 through a cross fastener, the distance between two adjacent arc-shaped supporting steel pipes 4 is equal to the transverse distance between the support upright posts 1, the arc-shaped supporting steel pipe 4 is connected with the transverse steel pipe main edge 3 through the cross fastener, and the connection stability between the arc-shaped supporting steel pipe 4 and the transverse steel pipe main edge 3 is effectively ensured.
Wherein; be provided with one deck horizontal square timber 5 between arc support steel pipe 4 upper end surface and the die plate, the width and the height of horizontal square timber 5 are 10cm, and the interval is 200mm between two adjacent horizontal square timber 5, and horizontal square timber 5 is fixed through iron wire ligature with arc support steel pipe 4 contact department, through being provided with horizontal square timber 5, can effectively play the supporting role to the die plate, and the installation of die plate of being convenient for, and horizontal square timber 5 has a take altitude simultaneously, can avoid influencing the installation of die plate after the cross fastener installation.
Wherein; the jacking 2 comprises a U-shaped supporting plate 201, a threaded rod 202 and a limiting sleeve 203, wherein the threaded rod 202 is arranged at the center of the lower end surface of the U-shaped supporting plate 201, the limiting sleeve 203 is in threaded connection with the threaded rod 202, the lower end of the threaded rod 202 is inserted into the support upright 1 and is limited by the limiting sleeve 203, the limiting sleeve 203 can be moved along the threaded rod 202 by rotating the limiting sleeve 203, and the part of the threaded rod 202 positioned below the limiting sleeve 203 can be inserted into the support upright 1, so that the effective adjustment of the supporting height is realized.
Wherein; the support pole setting 1 upper end outside is provided with the support horizontal pole through the fastener, and support pole setting 1 lower extreme is provided with support base 101, and support base 101 can dismantle, is provided with the support horizontal pole through the outside of support pole setting 1 upper end to form the full framing support of fastener formula to the template system of top, guarantee the stability of top template system, through being provided with support base 101, can effectively increase the area of contact with ground, avoid support pole setting 1 to sink.
The utility model provides a working principle installs horizontal steel pipe owner stupefied 3 on jacking 2, horizontal steel pipe owner stupefied 3 upper end is provided with one deck arc support steel pipe 4, arc support steel pipe 4 top is provided with the die block board through horizontal square timber 5, because arc support steel pipe 4 accessible straight section of thick bamboo steel pipe is crooked the processing of steel bar bender and is formed, the operation is comparatively simple and convenient, avoid using customized steel form, and arc support steel pipe 4 crooked radian can be adjusted as required, but reuse, avoid causing huge extravagant, construction cost's increase and construction period's extension, through being provided with horizontal square timber 5, can effectively play the supporting role to the die block board, and the installation of die block board of being convenient for, horizontal square timber 5 has a take the altitude simultaneously, influence the installation of die block board after can avoiding the cross fastener to install.
Further, through rotating stop collar 203, can realize that stop collar 203 removes along threaded rod 202, because the part threaded rod 202 that is located stop collar 203 below can insert inside the support pole setting 1 to realize the effective regulation to supporting height, through being provided with the support horizontal pole in support pole setting 1 upper end outside, thereby form the full framing support of fastener formula to the template system of top, guarantee the stability of top template system, through being provided with supporting base 101, can effectively increase the area of contact with ground, avoid support pole setting 1 to sink.
Although various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.
Claims (6)
1. A variable cross-section dome simple stent system comprising:
the support vertical rod (1), wherein the support vertical rod (1) is a hollow steel pipe;
The jacking support (2) is arranged at the upper end of the support upright (1);
The novel steel pipe jacking device is characterized in that a transverse steel pipe main rib (3) is arranged at the upper end of the jacking (2), a layer of arc-shaped supporting steel pipes (4) are arranged at the upper end of the transverse steel pipe main rib (3), two adjacent arc-shaped supporting steel pipes (4) are equidistantly arranged, and a bottom template is arranged above the arc-shaped supporting steel pipes (4).
2. The variable-section vault simple bracket system according to claim 1, wherein the arc-shaped supporting steel pipe (4) is formed by bending a straight steel pipe through a steel bar bender, and the outer diameter of the transverse steel pipe main rib (3) is 48mm and the thickness is 3mm.
3. The variable-section vault simple bracket system according to claim 1, wherein the contact part of the arc-shaped supporting steel pipes (4) and the transverse steel pipe main ribs (3) is connected through cross fasteners, and the distance between two adjacent arc-shaped supporting steel pipes (4) is equal to the transverse distance between the bracket upright rods (1).
4. The variable cross-section vault simple bracket system according to claim 2, wherein a layer of transverse square timber (5) is arranged between the upper end surface of the arc-shaped support steel pipe (4) and the bottom template, the width and the height of each transverse square timber (5) are 10cm, the distance between every two adjacent transverse square timber (5) is 200mm, and the contact part of each transverse square timber (5) and the arc-shaped support steel pipe (4) is fixed through iron wire binding.
5. The variable-cross-section vault simple bracket system according to claim 1, wherein the jacking (2) comprises a U-shaped supporting plate (201), a threaded rod (202) and a limiting sleeve (203), the threaded rod (202) is arranged at the center of the surface of the lower end of the U-shaped supporting plate (201), the limiting sleeve (203) is in threaded connection with the threaded rod (202), and the lower end of the threaded rod (202) is inserted into the bracket upright (1) and is limited through the limiting sleeve (203).
6. The variable-section vault simple bracket system according to claim 1, wherein a bracket cross rod is arranged on the outer side of the upper end of the bracket upright (1) through a fastener, a support base (101) is arranged on the lower end of the bracket upright (1), and the support base (101) is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322773762.2U CN221072723U (en) | 2023-10-17 | 2023-10-17 | Variable cross-section vault simple bracket system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322773762.2U CN221072723U (en) | 2023-10-17 | 2023-10-17 | Variable cross-section vault simple bracket system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221072723U true CN221072723U (en) | 2024-06-04 |
Family
ID=91251443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322773762.2U Active CN221072723U (en) | 2023-10-17 | 2023-10-17 | Variable cross-section vault simple bracket system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221072723U (en) |
-
2023
- 2023-10-17 CN CN202322773762.2U patent/CN221072723U/en active Active
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