CN214783961U - Building foundation pit supporting device - Google Patents
Building foundation pit supporting device Download PDFInfo
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- CN214783961U CN214783961U CN202022887452.XU CN202022887452U CN214783961U CN 214783961 U CN214783961 U CN 214783961U CN 202022887452 U CN202022887452 U CN 202022887452U CN 214783961 U CN214783961 U CN 214783961U
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- support rod
- building foundation
- supporting device
- fixing device
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Abstract
The utility model discloses a building foundation ditch supporting device, concretely relates to building foundation ditch supporting device, its technical scheme is: including the mud body, protect plate body, supporter and fixing device, protect the plate body to pass through fixing device fixed mounting be in the mud body upper end, supporter fixed mounting be in protect the plate body outside, the supporter includes bracing piece one, bracing piece one right-hand member swing joint bracing piece two, two left ends of bracing piece are equipped with the joint, bracing piece one left end swing joint bracing piece three, the three lower extreme left and right sides of bracing piece are equipped with the round hole respectively, connect and the round hole passes through bolt and nut screw connection, protect the plate body to pass through fixing device fixed mounting, the beneficial effects of the utility model are that: the supporting device is simple in structure, convenient to demount and mount, recyclable, resource-saving, good in supporting effect and environment-friendly.
Description
Technical Field
The utility model relates to a building excavation supporting field, concretely relates to building excavation supporting device.
Background
In the modern society, with the development of social economy, large-scale high-rise buildings and underground space structures develop rapidly, foundation pit engineering is gradually pushed to deeper and larger requirements, the foundation pit engineering is developed rapidly and widely applied, great convenience is provided for the construction and use of the construction engineering, and foundation pit supporting is to ensure the excavation of the foundation pit, the safety of foundation construction and buildings around the foundation pit, the safety of structures, and supporting, reinforcing and protecting measures adopted for the side wall of the foundation pit and surrounding facilities, which should be paid full attention by building constructors.
The prior art has the following defects: the existing building foundation pit supporting device is complex in structure, complex in installation, incapable of being recycled, unstable, insufficient in supporting force, incapable of guaranteeing life safety of constructors and certain in danger, and causes resource waste and environmental pollution.
Therefore, the invention is necessary to develop a building foundation pit supporting device.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a building foundation ditch supporting device through fixing device fixed mounting in mud body upper end, and supporter fixed mounting is in the protection plate body outside, and the supporter includes bracing piece one, bracing piece one right-hand member swing joint bracing piece two, bracing piece one left end swing joint bracing piece three, and bracing piece two and bracing piece three are through bolt screwed connection to solve the problem that the installation is complicated and the support dynamics is not enough.
In order to achieve the above object, the present invention provides the following technical solutions: a building foundation pit supporting device comprises a mud body, a protecting plate body, a supporting body and a fixing device, wherein the protecting plate body is fixedly arranged at the upper end of the mud body through the fixing device, the supporting body is fixedly arranged on the outer side of the protecting plate body, the supporting body comprises a first supporting rod, a first groove is formed in the upper end of the first supporting rod, the right end of the first supporting rod is movably connected with a second supporting rod, a joint is arranged at the left end of the second supporting rod, the left end of the first supporting rod is movably connected with a third supporting rod, a second groove is formed in the upper end of the third supporting rod, round holes are respectively formed in the left side and the right side of the lower end of the third supporting rod, the joints are butted with the round holes, and the joints are connected to the third supporting rod through small bolts and nuts;
the backplate body includes the baffle, baffle right side middle part is equipped with little recess, baffle and metal block swing joint, metal block bottom fixed connection is in bottom plate left side upper end, the fixed metal block of bottom plate upper end middle part fixed connection, the bottom plate upper end left and right sides is equipped with the bolt groove respectively, the backplate body passes through fixing device fixed mounting, fixing device includes the big bolt, the big bolt inserts bolt inslot portion and threaded connection mud body.
Preferably, the baffle is inserted into the metal block.
Preferably, a second supporting rod is placed in the first groove, and the second groove covers the second supporting rod.
Preferably, the support body is movably connected to the guard plate body through a fixed metal block.
Preferably, the guard plate body and the support body are made of stainless steel materials.
Preferably, the fixing device further comprises a fixing block, the fixing block is fixedly installed at the bottom of the bottom plate, and the fixing block is inserted into the mud body.
The utility model has the advantages that: the protection plate body passes through fixing device fixed mounting in the mud body upper end, supporter fixed mounting is in the protection plate body outside, the supporter includes bracing piece one, bracing piece one right-hand member swing joint bracing piece two, bracing piece one left end swing joint bracing piece three, bracing piece two and bracing piece three, through little bolt and nut screwed connection, baffle and metal block swing joint, metal block bottom fixed connection is in bottom plate left side upper end, the fixed metal block of bottom plate upper end middle part fixed connection, the bottom plate upper end left and right sides is equipped with the bolt groove respectively, the protection plate body passes through fixing device fixed mounting, fixing device installs the protection plate body on the mud body, reach fixed supporting's effect.
Drawings
Fig. 1 is a schematic view of a building foundation pit supporting device provided by the utility model;
fig. 2 is a folding schematic view of a protection plate body of the building foundation pit supporting device provided by the utility model;
fig. 3 is a top view of the building foundation pit supporting device provided by the utility model;
fig. 4 is a schematic view of a support body of the building foundation pit supporting device provided by the utility model;
fig. 5 is a top view of a support body of the building foundation pit supporting device provided by the utility model;
fig. 6 is a schematic structural view of a fixing device according to embodiment 2 of the present invention.
In the figure: 1 mud body, 2 guard plate bodies, 201 baffle plates, 202 small grooves, 203 bottom plates, 204 fixed metal blocks, 205 bolt grooves, 206 metal blocks, 3 supporting bodies, 301 supporting rod I, 302 supporting rod II, 303 joints, 304 supporting rod III, 305 round holes, 306 small bolts, 307 screw caps, 308 groove I, 309 groove II, 4 fixing devices, 401 large bolts and 402 fixing blocks.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
referring to the attached drawings 1-5, the utility model provides a building foundation pit supporting device, which comprises a mud body 1, a protecting plate body 2, a supporting body 3 and a fixing device 4;
further, the fender body 2 is fixedly arranged at the upper end of the mud body 1 through the fixing device 4, the fixing device 4 comprises a large bolt 401 and a large bolt 401 which penetrate through the bolt groove 205 to rotate and go deep into the mud body 1, the upper end of the large bolt 401 is flush with the upper end of the bolt groove 205, so that the folding and collection of the fender body 2 are facilitated, the thread on the large bolt 205 can increase the friction force with the mud body 1, the fender body 2 is better and firmly fixed at the upper end of the mud body 1, the support body 3 is fixedly arranged at the outer side of the fender body 2, the right end of the support body 3 is movably connected to the fixed metal block 204, the right end of the support body 3 is inserted into the fixed metal block 204 and is in threaded connection with the nut 207 through a small bolt 306, the support body 3 can rotate on the fixed metal block 204, the fender body 2 is convenient to be supported by the support body 3, the support body 3 comprises a support rod 301, the upper end of the support rod 301 is provided with a groove 308, the right end of the first support rod 301 is movably connected with the second support rod 302, the first support rod 301 and the second support rod 302 are in threaded connection through a small bolt 306 and a nut 307, the first support rod 301 and the second support rod 302 can rotate, the second support rod 302 can be retracted into a groove 308, the left end of the second support rod 302 is provided with a joint 303, the left end of the first support rod 301 is movably connected with a third support rod 304, the upper end of the third support rod 304 is provided with a groove two 309, the left side and the right side of the lower end of the third support rod 304 are respectively provided with a round hole 305, the joint 303 and the round hole 305 are in threaded connection through the small bolt 306 and the nut 307, when the joint 303 and the round hole 305 are connected, the support body 3 is a fixed right triangle and supports the protection plate body 2, the support performance is better because the triangle has stability, when the support body is retracted after the engineering, the second support rod 302 is placed into the groove one 308, and the groove two 309 is covered on the second support rod 302, the upper end of the third support rod 304 is flush with the upper end of the first groove 308, so that the support body 3 is folded into a long metal block, the space is saved, the operation is simple and rapid, the recycling is realized, and the environment is protected and the energy is saved.
Further, the protection plate body 2 comprises a baffle plate 201, a small groove 202 is formed in the middle of the right side of the baffle plate 201, the baffle plate 201 is movably connected with a metal block 206, the baffle plate 201 is inserted into the metal block 206 and is in threaded connection with a nut 307 through a small bolt 306, the baffle plate 201 rotates left and right with the metal block 206 as an original point, the bottom of the metal block 206 is fixedly connected to the upper end of the left side of a bottom plate 203, the metal block 206 is welded to the upper end of the left side of the bottom plate 203, the middle of the upper end of the bottom plate 203 is fixedly connected with a fixed metal block 204, the metal block 204 is movably connected with a support body 3, so that the support body 3 supports the protection plate body 2, bolt grooves 205 are formed in the left side and the right side of the upper end of the bottom plate 203 respectively, and the bolt grooves 205 are used for placing a large bolt 401.
Furthermore, the protective plate body 2 and the support body 3 are made of stainless steel materials, the stainless steel plates have high plasticity, toughness and mechanical strength, are resistant to corrosion of acid, alkaline gas, solution and other media, are alloy steel which is not easy to rust, and can prolong the service life of the supporting device.
Further, the guard plate body 2 is fixedly installed through the fixing device 4, the fixing device 4 comprises a large bolt 401, the large bolt 401 is inserted into the bolt groove 205, the top of the large bolt 401 is flush with the upper portion of the bolt groove 205, the large bolt is connected with the mud body 1 in a threaded mode, and the effect of fixedly installing the guard plate body 2 is achieved.
The utility model discloses a use as follows: the technical personnel in the field fixedly install the protection plate body 2 at the upper end of the mud body 1 through the protection fixing device 4, the support body 3 is fixedly installed at the outer side of the protection plate body 2, the support body 3 comprises a first support rod 301, a first groove 308 is arranged at the upper end of the first support rod 301, a second support rod 302 is movably connected at the right end of the first support rod 301, a joint 303 is arranged at the left end of the second support rod 302, a third support rod 304 is movably connected at the left end of the first support rod 301, a second groove 309 is arranged at the upper end of the third support rod 304, round holes 305 are respectively arranged at the left side and the right side of the lower end of the third support rod 304, the joint 303 and the round holes 305 are installed on the third support rod 304 through small bolts 306 and nuts 307, a small groove 202 is arranged in the middle part of the right side of the baffle plate 201, the baffle plate 201 is movably connected with the metal block 206, the bottom of the metal block 206 is fixedly connected at the upper end of the bottom plate 203, a fixed metal block 204 is fixedly connected at the middle part of the upper end of the bottom plate 203, bolt grooves 205 are respectively arranged at the left side and the right side of the upper end of the bottom plate 203, the guard plate body 2 is fixedly installed through a fixing device 4, the fixing device 4 comprises a large bolt 401, and the large bolt 401 is inserted into the bolt groove 205 and is in threaded connection with the mud body, so that a fixing effect is achieved.
Example 2:
referring to fig. 6, the utility model provides a building foundation pit supporting device, which comprises a fixing device 4;
further, the guard plate body 2 is fixedly installed through the fixing device 4, the fixing device 4 further comprises a fixing block 402, the fixing block 402 is fixedly installed at the bottom of the bottom plate 203, and the fixing block 402 is inserted into the mud body 1, so that the effect of fixedly installing the guard plate body 2 is achieved.
The utility model discloses a use as follows: the technical personnel in the field fixedly install the protection plate body 2 at the upper end of the mud body 1 through the protection fixing device 4, the support body 3 is fixedly installed at the outer side of the protection plate body 2, the support body 3 comprises a first support rod 301, a first groove 308 is arranged at the upper end of the first support rod 301, a second support rod 302 is movably connected at the right end of the first support rod 301, a joint 303 is arranged at the left end of the second support rod 302, a third support rod 304 is movably connected at the left end of the first support rod 301, a second groove 309 is arranged at the upper end of the third support rod 304, round holes 305 are respectively arranged at the left side and the right side of the lower end of the third support rod 304, the joint 303 and the round holes 305 are spirally connected through small bolts 306 and nuts 307, a small groove 202 is arranged in the middle part of the right side of the baffle plate 201, the baffle plate 201 is movably connected with a metal block 206, the bottom of the metal block 206 is fixedly connected at the upper end of the bottom plate 203, a fixed metal block 204 is fixedly connected at the middle part of the upper end of the bottom plate 203, bolt grooves 205 are respectively arranged at the left side and the right side of the upper end of the bottom plate 203, the guard plate body 2 is fixedly installed through a fixing device 4, the fixing device 4 comprises a large bolt 401, and the large bolt 401 is inserted into the bolt groove 205 and is in threaded connection with the mud body, so that a fixing effect is achieved.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (6)
1. The utility model provides a building foundation ditch supporting device, includes the mud body (1), the backplate body (2), supporter (3) and fixing device (4), its characterized in that: the mud guard body (2) is fixedly mounted at the upper end of the mud body (1) through the fixing device (4), the support body (3) is fixedly mounted at the outer side of the mud guard body (2), the support body (3) comprises a first support rod (301), a first groove (308) is formed in the upper end of the first support rod (301), a second support rod (302) is movably connected to the right end of the first support rod (301), a joint (303) is arranged at the left end of the second support rod (302), a third support rod (304) is movably connected to the left end of the first support rod (301), a second groove (309) is formed in the upper end of the third support rod (304), round holes (305) are respectively formed in the left side and the right side of the lower end of the third support rod (304), the joint (303) is in butt joint with the round holes (305), and the joint (303) is connected to the third support rod (304) through a small bolt (306) and a nut (307);
the utility model provides a mud guard, including baffle (201), baffle (201) right side middle part is equipped with little recess (202), baffle (201) and metal block (206) swing joint, metal block (206) bottom fixed connection is in bottom plate (203) left side upper end, bottom plate (203) upper end middle part fixed connection fixes metal block (204), bottom plate (203) upper end left and right sides is equipped with bolt groove (205) respectively, the baffle body (2) is through fixing device (4) fixed mounting, fixing device (4) include big bolt (401), big bolt (401) insert inside and threaded connection mud body (1) in bolt groove (205).
2. A building foundation pit supporting device according to claim 1, wherein: the baffle plate (201) is inserted into the metal block (206).
3. A building foundation pit supporting device according to claim 1, wherein: the first support rod (302) is placed in the first groove (308), and the second groove (309) covers the second support rod (302).
4. A building foundation pit supporting device according to claim 1, wherein: the support body (3) is movably connected to the guard plate body (2) through a fixed metal block (204).
5. A building foundation pit supporting device according to claim 1, wherein: the guard plate body (2) and the support body (3) are made of stainless steel materials.
6. A building foundation pit supporting device according to claim 1, wherein: the fixing device (4) further comprises a fixing block (402), the fixing block (402) is fixedly installed at the bottom of the bottom plate (203), and the fixing block (402) is inserted into the mud body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022887452.XU CN214783961U (en) | 2020-12-06 | 2020-12-06 | Building foundation pit supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022887452.XU CN214783961U (en) | 2020-12-06 | 2020-12-06 | Building foundation pit supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214783961U true CN214783961U (en) | 2021-11-19 |
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ID=78710413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022887452.XU Active CN214783961U (en) | 2020-12-06 | 2020-12-06 | Building foundation pit supporting device |
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| Country | Link |
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| CN (1) | CN214783961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030191A (en) * | 2022-07-28 | 2022-09-09 | 江苏顺丰建设有限公司 | Building foundation pit supporting device with prevent function that sinks |
-
2020
- 2020-12-06 CN CN202022887452.XU patent/CN214783961U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030191A (en) * | 2022-07-28 | 2022-09-09 | 江苏顺丰建设有限公司 | Building foundation pit supporting device with prevent function that sinks |
| CN115030191B (en) * | 2022-07-28 | 2023-11-14 | 江苏顺丰建设有限公司 | Building foundation pit supporting device with sinking prevention function |
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