CN210033431U - Support frame for reinforced concrete dado and dado template of large-section vertical shaft - Google Patents
Support frame for reinforced concrete dado and dado template of large-section vertical shaft Download PDFInfo
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- CN210033431U CN210033431U CN201920861092.0U CN201920861092U CN210033431U CN 210033431 U CN210033431 U CN 210033431U CN 201920861092 U CN201920861092 U CN 201920861092U CN 210033431 U CN210033431 U CN 210033431U
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Abstract
The utility model relates to a construction technical field specifically is a support frame that is used for big section shaft reinforced concrete dado template. Including setting up the support body in the shaft, support the support body and include the multilayer supporting network, connect into whole through vertical angle steel between the supporting network, every layer of supporting network edge all is provided with the channel-section steel all around, has squeezed into in the back of channel-section steel and the clearance between the dado template in the shaft has the wooden wedge, and the support body passes through the fixed dado template of channel-section steel and wooden wedge. The utility model discloses support stably, simple structure, convenient operation can reduce the time that the dado was strutted, has shortened shaft excavation construction period, has improved the efficiency of construction.
Description
Technical Field
The utility model relates to a construction technical field specifically is a support frame that is used for big section shaft reinforced concrete dado template.
Background
At present, the vertical shaft dado template supports are generally reinforced by steel pipes, angle steel and other parts made of various materials, and the steel pipes and the angle steel supports are manually supported one by one, so that the construction mode is complex and changeable in procedure, labor-consuming, time-consuming and not firm in reinforcement.
The Chinese patent publication numbers CN 201826523U and CN 205206301U both provide an integrally lifted type dado template, which comprises a steel dado template and a support, but the structures have larger volumes, the steel dado template has too large weight and is difficult to place, the requirements on lifting equipment and sites are higher, and the integrally lifted type dado template is not suitable for vertical shaft support with an inclination angle at all.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem to a support frame for big section shaft reinforced concrete dado template is provided, this support frame simple structure, convenient operation saves time, thereby can shorten the shaft excavation time greatly.
The utility model provides a problem, the technical scheme who adopts is:
the utility model provides a support frame for big section shaft reinforced concrete dado template, is including setting up the support body in the shaft, supports the support body and includes the multilayer supporting network, connects into whole through vertical angle steel between the supporting network, and every layer of edge all around of supporting network all is provided with the channel-section steel, and it has the wood wedge to squeeze into in the clearance between the back of channel-section steel and the dado template in the shaft, and the support body passes through channel-section steel and the fixed dado template of wood wedge.
Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, its outstanding characteristics are:
the supporting is stable, the structure is simple, the operation is convenient, the time for supporting the retaining wall can be reduced, the construction period of shaft excavation is shortened, and the construction efficiency is improved.
Preferably, the present invention further provides:
and a wood wedge storage box for storing wood wedges is arranged on each layer of the supporting net.
Each layer of supporting net is formed by welding transversely and longitudinally arranged supporting steel pipes, vertical angle steel is arranged at the joint of each layer of transverse supporting steel pipe and each layer of longitudinal supporting steel pipe, and lifting lugs are arranged on the supporting steel pipes at the top layer.
The lengths of the upper and lower layers of support steel pipes are arranged in a staggered manner, so that the inclination angle of the support frame body is consistent with that of the vertical shaft.
Drawings
Fig. 1 is a schematic sectional structure diagram of a support frame body of the embodiment of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is a schematic left side view of the structure of FIG. 1;
fig. 4 is a schematic sectional structure view of a support frame body according to an embodiment of the present invention;
in the figure: supporting the steel pipe 1; vertical angle steel 2; a lifting lug 3; channel steel 4; a wood wedge 5; a wood wedge storage box 6; a retaining wall template 7; a cast concrete retaining wall 8.
The specific implementation mode is as follows:
the invention will be further described with reference to the following examples, which are intended only for better understanding of the invention and therefore do not limit the scope of the invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, a support frame for big section shaft reinforced concrete dado template, including setting up the support frame body in the shaft, support the support frame body and include the multilayer support net, connect into whole through vertical angle steel 2 between the support net, every layer of support net edge all is provided with channel-section steel 4 all around, has squeezed into in the clearance between the dado template 7 in the back of channel-section steel 4 and the shaft has wooden wedge 5, and the support frame body passes through channel-section steel 4 and the fixed dado template 7 of wooden wedge 5.
Every layer of support net is formed by the welding of horizontal and vertical support steel pipe 1 that sets up, and every layer of horizontal support steel pipe 1 all is provided with vertical angle steel 2 with the fore-and-aft junction that supports steel pipe 1, supports steel pipe 1 and is connected through the positioning snap ring with vertical angle steel 2 and constitutes the support body, all is provided with the wooden wedge case 6 that is used for depositing wooden wedge 5 on every layer of support steel pipe 1, is provided with lug 3 on the support steel pipe 1 of top layer.
The dislocation length of each layer of the supporting steel pipes 1 is set according to the inclination angle of the vertical shaft, so that the inclination angle of the supporting frame body is consistent with the inclination angle of the vertical shaft, and the vertical angle steel 2 is arranged at the joint of each layer of the supporting steel pipes 1, so that each layer of the supporting steel pipes 1 are connected to form the supporting frame body.
And (3) buckling channel steel 4 at the top end of each layer of supporting steel pipe 1 in a supporting retaining wall template 7, and driving a wood wedge 5 into the back of the channel steel 4 for reinforcement.
The using method comprises the following steps: put into big section shaft with the loop wheel machine through the hoist with lug 3 on the support frame body, settle channel-section steel 4 at every layer and support 1 end of steel pipe, squeeze into the gap between dado template 7 and the channel-section steel 4 to wooden wedge 5, the concrete dado 8 of having pour is above the dado template 7, the support frame body passes through channel-section steel 4 and the fixed dado template 7 of wooden wedge 5, it puts into wooden wedge case 6 to treat to take off wooden wedge 5 after the construction is accomplished, put every layer of support frame to the channel-section steel 4 on every layer, it is outside the shaft to lift out together again.
The utility model discloses support stably, simple structure, convenient operation can reduce the time that the dado was strutted, has shortened shaft excavation construction period, has improved the efficiency of construction.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent variations made by using the contents of the specification and the drawings are included in the scope of the present invention.
Claims (4)
1. The utility model provides a support frame that is used for big section shaft reinforced concrete dado template, is including setting up the support frame body in the shaft, its characterized in that: the supporting frame body comprises a plurality of layers of supporting nets, the supporting nets are connected into a whole through vertical angle steel, the edges around each layer of supporting net are provided with channel steel, a wood wedge is driven into a gap between the back of the channel steel and a retaining wall template in the vertical shaft, and the supporting frame body passes through the channel steel and the wood wedge to fix the retaining wall template.
2. The support frame for the reinforced concrete dado formwork of the large-section shaft according to claim 1, wherein: and a wood wedge storage box for storing wood wedges is arranged on each layer of the supporting net.
3. The support frame for the reinforced concrete dado formwork of the large-section shaft according to claim 1, wherein: each layer of supporting net is formed by welding transversely and longitudinally arranged supporting steel pipes, vertical angle steel is arranged at the joint of each layer of transverse supporting steel pipe and each layer of longitudinal supporting steel pipe, and lifting lugs are arranged on the supporting steel pipes at the top layer.
4. The support frame for the reinforced concrete dado formwork of the large-section shaft according to claim 3, wherein: the lengths of the upper and lower layers of support steel pipes are arranged in a staggered manner, so that the inclination angle of the support frame body is consistent with that of the vertical shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920861092.0U CN210033431U (en) | 2019-06-10 | 2019-06-10 | Support frame for reinforced concrete dado and dado template of large-section vertical shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920861092.0U CN210033431U (en) | 2019-06-10 | 2019-06-10 | Support frame for reinforced concrete dado and dado template of large-section vertical shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210033431U true CN210033431U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920861092.0U Active CN210033431U (en) | 2019-06-10 | 2019-06-10 | Support frame for reinforced concrete dado and dado template of large-section vertical shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210033431U (en) |
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2019
- 2019-06-10 CN CN201920861092.0U patent/CN210033431U/en active Active
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