CN218204421U - Foundation lateral wall collapse-proof supporting plate for foundation construction - Google Patents
Foundation lateral wall collapse-proof supporting plate for foundation construction Download PDFInfo
- Publication number
- CN218204421U CN218204421U CN202220779110.2U CN202220779110U CN218204421U CN 218204421 U CN218204421 U CN 218204421U CN 202220779110 U CN202220779110 U CN 202220779110U CN 218204421 U CN218204421 U CN 218204421U
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- Prior art keywords
- foundation
- supporting plate
- supporting
- voussoir
- side wall
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000002265 prevention Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000000428 dust Substances 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 238000005553 drilling Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a supporting plate that foundation side wall collapse prevention that foundation construction used, including propping up the backplate body, the symmetry articulates on propping up the backplate body has the curb plate, and the inside activity of the supporting plate body is provided with the voussoir, and the voussoir is driven the downstream and is supported and push away the curb plate and expand to both sides, is provided with the stay cord between voussoir and the curb plate, and the voussoir is driven the rebound so that the curb plate draws close to the supporting plate body. The utility model provides a supporting plate that foundation side wall collapse prevention that foundation construction used, when using, install the supporting plate body in the foundation ditch earlier, prevent that the foundation ditch from collapsing, the ground is rebuilt, when the foundation is built and is accomplished, promote the voussoir and wedge between two curb plates, support and push away the curb plate and expand to both sides, push away the earth of supporting plate body both sides, pull the voussoir again, make the stay cord drive the curb plate and draw close to the supporting plate body, certain space is left to this moment supporting plate body both sides, can rock a backplate body this moment, and will prop up the backplate body and take out from the foundation ditch from this.
Description
Technical Field
The utility model relates to a building engineering technical field relates to a supporting plate that foundation lateral wall collapse was prevented to foundation construction usefulness particularly.
Background
Along with the development of modern science and technology, the building is also higher originally, in order to bear the weight that increases gradually, need build more firm ground, need excavate downwards, the ground is more dark more firm, need dig the foundation ditch earlier when building the ground, build the ground in the foundation ditch again, because the foundation ditch is excavated subaerial, be constituteed by soil, the lateral wall of foundation ditch collapses easily when building the ground, harm constructor's life health, consequently need install additional supporting guard plate on the foundation ditch and consolidate the foundation ditch, prevent that the foundation ditch from collapsing in the ground construction process.
According to patent No. CN215290165U, publication (bulletin) No. 2021.12.24, disclosed a supporting board for preventing collapse of foundation side wall for foundation construction, which comprises a bearing base, a supporting column, a dust removing device, a bearing table, a side fixing device, a hydraulic rod and a supporting board, wherein the supporting column is arranged above the bearing base, the dust removing device is arranged on the side wall of the supporting column, the bearing table is arranged above the supporting column, the side fixing device is arranged above the bearing table, the hydraulic rod is arranged above the bearing table, the supporting board is arranged above the hydraulic rod, the dust removing device comprises a water storage tank, a water suction pump, a supporting seat, a rotating base, a clamping piece, a rotating shaft, a water jet and a flow guiding pipe, the water storage tank is arranged on the side wall of the supporting column, the water suction pump is arranged on the side wall of the water storage tank, the supporting seat is arranged on the side wall of the supporting column and is arranged on one side far away from the water storage tank, the rotary base is arranged on the supporting seat, the clamping piece is arranged on the rotary base, the rotating shaft is arranged on the clamping piece, the water spray port is arranged on the rotating shaft, one end of the flow guide pipe is arranged on the water suction pump, the other end of the flow guide pipe is arranged on the rotating shaft, the side position fixing device comprises a movable groove, a movable block, a fixed plate, a threaded motor, a threaded rod, a limiting plate, a supporting piece, a drilling motor, a drill rod and a drill bit, the movable groove is arranged on the bearing table, the movable block is arranged on the movable groove, the fixed plate is arranged on the bearing table, the threaded motor is arranged on the side wall of the fixed plate, the threaded rod penetrates through the movable block and is arranged on the threaded motor, the limiting plate is arranged on the bearing table and is arranged on one side far away from the fixed plate, the supporting piece is arranged on the movable block, the drilling motor is arranged on the side wall of the supporting piece, and the drill rod is arranged on the drilling motor, the drill bit is arranged on the drill rod, the dust removal device sprays water to the outside to enable water drops to be in contact with outside dust and fall to the ground under the action of gravity to remove dust, and the side position fixing device plays a role in drilling the drill rod into the soil on the side face to further enhance the positioning effect of the whole device.
The general process of installing the supporting and protecting plate is to wedge the supporting and protecting plate into the side wall of the foundation pit, install the pull rod on the supporting and protecting plate, install the anchor pile on the pull rod, wedge the anchor pile on the ground, hold the supporting and protecting plate by the anchor pile, backfill the gap between the supporting and protecting plate and the side wall of the foundation pit, take out the supporting and protecting plate from the foundation pit after the foundation is built, but the supporting and protecting plate is wedged deeply in the foundation pit at this moment and is firmly held by the soil and is difficult to take out.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a foundation lateral wall collapse prevention's that foundation construction was used backplate aims at solving the tradition and props the backplate and be difficult to the problem of taking out after the task is strutted in the completion.
In order to realize above-mentioned purpose, the utility model provides a supporting plate that foundation lateral wall collapse was prevented to ground construction usefulness, including propping up the backplate body, the symmetry articulates on propping up the backplate body has the curb plate, the inside activity of propping up the backplate body is provided with the voussoir, the voussoir is driven the lapse and is supported the push the curb plate expandes to both sides, the voussoir with be provided with the stay cord between the curb plate, the voussoir is driven the rebound so that the curb plate is drawn close to the supporting plate body.
Preferably, a threaded rod is rotatably arranged on the wedge.
Preferably, the supporting and protecting plate body is internally provided with a threaded hole matched with the threaded rod.
Preferably, the threaded rod extends to the upper part of the supporting and protecting plate body and is movably provided with a hand wheel.
Preferably, a plurality of pull rods are movably arranged on the supporting and protecting plate body, and anchor piles are arranged on the pull rods.
Preferably, a pair of pull rods on two adjacent supporting plate bodies are connected together in a mortise-tenon manner.
Preferably, the top of the side plate is provided with a notch for facilitating insertion of the wedge block.
In the technical scheme, the utility model provides a pair of supporting plate that ground lateral wall collapse prevention that ground construction was used possesses following beneficial effect: the supporting and protecting plate body is symmetrically hinged with side plates, wedge blocks are movably arranged inside the supporting and protecting plate body, the wedge blocks are driven to move downwards to push the side plates to expand towards two sides, pull ropes are arranged between the wedge blocks and the side plates, the wedge blocks are driven to move upwards to enable the side plates to be drawn towards the supporting and protecting plate body, when the supporting and protecting plate is used, the supporting and protecting plate body is installed in a foundation pit firstly, the foundation pit is prevented from collapsing, a foundation is built again, when the foundation is built, the wedge blocks are pushed, the wedge blocks are wedged between the two side plates and are pushed towards two sides to expand, soil on two sides of the supporting and protecting plate body is pushed away, the wedge blocks are pulled again, the wedge blocks drive the side plates to be drawn towards the supporting and protecting plate body through the pull ropes, certain gaps are reserved on two sides of the supporting and protecting plate body, and the supporting and protecting plate body can be taken out from the foundation pit.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic diagram of an overall structure provided by an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure provided in an embodiment of the present invention;
fig. 3 is a view at a in fig. 2.
Description of the reference numerals:
1. a supporting guard plate body; 11. a side plate; 12. a wedge block; 13. pulling a rope; 14. a threaded rod; 15. a hand wheel; 16. a pull rod.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, the supporting plate for preventing collapse of the side wall of the foundation for foundation construction comprises a supporting plate body 1, side plates 11 are symmetrically hinged on the supporting plate body 1, wedge blocks 12 are movably arranged inside the supporting plate body 1, the wedge blocks 12 are driven to move downwards to push the side plates 11 to be unfolded towards two sides, a pull rope 13 is arranged between the wedge blocks 12 and the side plates 11, and the wedge blocks 12 are driven to move upwards to enable the side plates 11 to be drawn towards the supporting plate body 1.
In the technical scheme, the supporting plate body 1 is symmetrically hinged with the side plates 11, the wedge blocks 12 are movably arranged inside the supporting plate body 1, the wedge blocks 12 are driven to move downwards to push the side plates 11 to unfold towards two sides, the pull ropes 13 are arranged between the wedge blocks 12 and the side plates 11, the wedge blocks 12 are driven to move upwards to enable the side plates 11 to fold towards the supporting plate body 1, when the supporting plate body 1 is used, the supporting plate body 1 is firstly installed in a foundation pit to prevent the foundation pit from collapsing, a foundation is built, when the foundation is built, the wedge blocks 12 are pushed, the wedge blocks 12 are wedged between the two side plates 11, the supporting plate body 11 is pushed to unfold towards two sides to push away soil on two sides of the supporting plate body 1, then the wedge blocks 12 are pulled, the wedge blocks 12 drive the side plates 11 to fold towards the supporting plate body 1 through the pull ropes 13, certain gaps are reserved on two sides of the supporting plate body 1, the supporting plate body 1 can be shaken at the moment, and the supporting plate body 1 can be taken out from the foundation pit.
As a further embodiment of the present invention, as shown in fig. 1-3, a threaded rod 14 is rotatably disposed on the wedge 12, a threaded hole adapted to the threaded rod 14 is formed in the support guard plate body 1, the threaded rod 14 extends to the upper side of the support guard plate body 1, and a hand wheel 15 is movably mounted on the threaded rod 14; when the foundation is built, the hand wheel 15 is installed on the threaded rod 14, the hand wheel 15 is rotated to drive the threaded rod 14 to move downwards along the threaded hole in the supporting and protecting plate body 1, the threaded rod 14 pushes the wedge block 12, the wedge block 12 is wedged between the two side plates 11, the supporting and pushing side plates 11 are unfolded towards two sides, soil on two sides of the supporting and protecting plate body 1 is pushed away, the hand wheel 15 is rotated reversely, the threaded rod 14 moves upwards along the threaded hole in the supporting and protecting plate body 1, the wedge block 12 is pulled, the wedge block 12 drives the side plates 11 to approach the supporting and protecting plate body 1 through the pull rope 13, a certain gap is reserved on two sides of the supporting and protecting plate body 1, the hand wheel 15 is taken down from the threaded rod 14 and shakes the supporting and protecting plate body 1, and the supporting and protecting plate body 1 is taken out from the foundation pit.
As the utility model provides a further embodiment, as shown in fig. 1, the activity is provided with a plurality of pull rods 16 on the backplate body 1, be provided with the anchor stake on the pull rod 16, a pair of pull rod 16 mortise-tenon joint on two adjacent backplate bodies 1 is in the same place, backplate body 1 passes through pull rod 16 and anchor stake to be fixed in the foundation ditch, play the effect of the foundation ditch of strutting, and the 16 mortise-tenon joints of pull rod of adjacent backplate body 1 are in the same place, will prop backplate body 1 and connect into a whole, it is better to strut the effect.
As a further embodiment provided by the present invention, as shown in fig. 2-3, the top of the side plate 11 is provided with a notch for facilitating the insertion of the wedge 12, and further facilitating the wedging of the wedge 12 between the side plates 11.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.
Claims (7)
1. The utility model provides a supporting plate that foundation lateral wall that foundation construction was used is prevented collapsing, a serial communication port, including supporting backplate body (1), the symmetry articulates on supporting backplate body (1) has curb plate (11), the inside activity of supporting backplate body (1) is provided with voussoir (12), voussoir (12) are driven the downstream and are supported the thrust curb plate (11) expand to both sides, voussoir (12) with be provided with stay cord (13) between curb plate (11), voussoir (12) are driven the upward movement so that curb plate (11) are drawn close to supporting backplate body (1).
2. A foundation side wall collapse prevention supporting plate for foundation construction according to claim 1, wherein the wedge block (12) is rotatably provided with a threaded rod (14).
3. The foundation side wall collapse-preventing supporting plate for foundation construction according to claim 2, wherein the supporting plate body (1) is internally provided with a threaded hole adapted to the threaded rod (14).
4. The foundation side wall collapse prevention supporting plate for foundation construction as claimed in claim 2, wherein the threaded rod (14) extends to the upper part of the supporting plate body (1) and is movably provided with a hand wheel (15).
5. The foundation side wall collapse prevention supporting plate for foundation construction according to claim 1, wherein a plurality of pull rods (16) are movably arranged on the supporting plate body (1), and anchor piles are arranged on the pull rods (16).
6. The foundation side wall collapse prevention supporting plate for foundation construction according to claim 5, wherein a pair of pull rods (16) on two adjacent supporting plate bodies (1) are mortise-tenon connected together.
7. The foundation side wall collapse prevention supporting plate for foundation construction according to claim 1, wherein the top of the side plate (11) is provided with a notch for facilitating insertion of the wedge block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220779110.2U CN218204421U (en) | 2022-04-06 | 2022-04-06 | Foundation lateral wall collapse-proof supporting plate for foundation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220779110.2U CN218204421U (en) | 2022-04-06 | 2022-04-06 | Foundation lateral wall collapse-proof supporting plate for foundation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218204421U true CN218204421U (en) | 2023-01-03 |
Family
ID=84627039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220779110.2U Expired - Fee Related CN218204421U (en) | 2022-04-06 | 2022-04-06 | Foundation lateral wall collapse-proof supporting plate for foundation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218204421U (en) |
-
2022
- 2022-04-06 CN CN202220779110.2U patent/CN218204421U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230103 |