CN210621719U - Simple supporting protection wall for manual foundation hole operation - Google Patents
Simple supporting protection wall for manual foundation hole operation Download PDFInfo
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- CN210621719U CN210621719U CN201921587728.3U CN201921587728U CN210621719U CN 210621719 U CN210621719 U CN 210621719U CN 201921587728 U CN201921587728 U CN 201921587728U CN 210621719 U CN210621719 U CN 210621719U
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Abstract
The utility model relates to a ground hole operation technical field, especially a simply support dado for manual work base hole operation, including support and suit in the protector in the support outside, the support includes the support ring that at least two-layer interval set up and is used for connecting adjacent two-layer the connecting rod of support ring, protector's both ends respectively with the support is outmost the support ring is connected. The application a simply support dado for manual hole operation can be downthehole with the ground by the direct mount, supports the protection ground hole lateral wall, avoids ground hole lateral wall collapse, and its shoring time is short, simultaneously, because the ground hole diameter of same engineering is unanimous usually, so this application simply support the dado and can use repeatedly to construction cost has been reduced.
Description
Technical Field
The utility model relates to a ground hole operation technical field, especially a simply support dado for operation of building site base hole.
Background
In the construction work of barrier engineering and the like, the foundation hole 3 needs to be manually excavated on the foundation soil layer sometimes, and when the foundation soil layer is sandy soil, the self-stability is poor. In the manual hole digging process, hole collapse is easily caused, the hole digging personnel can be caused to form potential safety hazards, and meanwhile repeated construction is needed, so that the construction strength is increased, and the construction cost is increased.
In order to solve the problems, cast-in-place reinforced concrete dado is generally adopted in the prior art, but the defects that the construction efficiency is slow, the supporting time is long, the construction cannot be used repeatedly and the construction cost is high due to the fact that the forming needs a certain time are overcome.
Therefore, in view of the above, there is a need for a simple supporting retaining wall to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: aiming at the problems that in the prior art, when the cast-in-place reinforced concrete retaining wall is adopted, the reinforced concrete molding needs a certain time, the construction efficiency is slow, the supporting time is long, the reinforced concrete retaining wall cannot be used repeatedly and the construction cost is high, the simple supporting retaining wall for the manual foundation hole operation is provided, the protection requirement is met, meanwhile, the simple supporting retaining wall can be directly installed at a construction position, the supporting time is short, and the simple supporting retaining wall can be used repeatedly so as to reduce the construction cost.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a simply support dado for manual work foundation hole operation, includes the support and suit in the protector in the support outside, the support includes the support ring that two-layer at least interval set up and is used for connecting adjacent two-layer a plurality of connecting rod of support ring, protector's both ends respectively with the support is outmost the support ring is connected.
A simply support dado for operation of building site base hole, during the construction, it is adjacent two-layer with being used for connecting the support ring that makes two-layer interval setting at least earlier the connecting rod of support ring to use this to make the support as the basis, simultaneously, at support outside suit protector, and with protector's both ends respectively with the support is outmost the support ring is connected, places between later in order to dig the ground base hole, supports the protection.
In the above-mentioned scheme, this application simple and easy support dado can direct mount and foundation downthehole, support protection ground hole lateral wall, avoid foundation hole lateral wall to collapse, its shoring time is short, simultaneously, because the ground hole diameter of same engineering is unanimous usually, so this application simple and easy support dado can use repeatedly to construction cost has been reduced.
Preferably, a plurality of hooks are arranged on the outermost support rings at the two ends of the support, openings of the hooks face the outer sides of the two ends of the support, and the two ends of the protective device are connected with the hooks.
Preferably, the two ends of the protection device are correspondingly provided with connecting rings matched with the hooks, all the connecting rings at the upper end of the protection device are connected with hook springs, and the other ends of the hook springs are connected with the corresponding hooks.
The connecting ring at the upper end of the protective device is connected with the hook on the support ring at the top layer of the support through the hook spring. Through the characteristic of couple spring elastic deformation, can make protector be in the state of tightening, cooperate again in order to connect adjacent two-layer the connecting rod of support ring makes this application simple and easy support dado better protection ground hole lateral wall.
Preferably, the support rings are at least three layers, and all of the support rings are connected with the guard.
All the support rings are connected with the protection device. So that the bracket and the protection device form a whole better to have stronger protection capability.
Preferably, the connection ring is a structural member made of a metal material.
The metal material includes alloy, iron, copper, etc.
Preferably, at least one deck be provided with a plurality of support section of thick bamboos on the support ring, support section of thick bamboo fit in is provided with edge the horizontal pole that support section of thick bamboo length direction set up, the last correspondence of protector is provided with and is used for the via hole that the horizontal pole passed, keep away from on the horizontal pole the one end of support ring heart is the closed angle form.
For avoiding the support to take place to warp when vertical atress, the problem that leads to the protecting effect to reduce appears, when using, with this application simple and easy horizontal pole that supports on the dado squeeze into the inner wall in ground hole, get into the basis, utilize the basis to improve the vertical support bearing capacity of support to reduce the degree that the support takes place to warp when vertical atress.
Preferably, the supporting ring at the topmost layer is provided with the supporting cylinder.
Preferably, the support cylinder is arranged on the support ring of the second layer at the upper end of the bracket.
Preferably, the outer diameter of the cross bar is smaller than the inner diameter of the support cylinder,
when demolising, continue to remove the horizontal pole towards the inner wall direction of ground hole, finally make the horizontal pole break away from the via hole on the protector, and then stay the horizontal pole in the basis, later take out this application the other parts of simple and easy support dado, use for next time.
Preferably, both ends of the connecting rod are welded with the support ring.
Preferably, the protection device is a structural member made of polyethylene material.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the application a simply support dado for manual hole operation can be downthehole with the ground by the direct mount, supports the protection ground hole lateral wall, avoids ground hole lateral wall collapse, and its shoring time is short, simultaneously, because the ground hole diameter of same engineering is unanimous usually, so this application simply support the dado and can use repeatedly to construction cost has been reduced.
2. A simply support dado for manual base hole operation, hang between protector's the direct go-between and adorn on couple on the support bottom support ring, the go-between of protector's upper end is connected with the couple on the support top support ring through the couple spring. Through the characteristic of couple spring elastic deformation, can make protector be in the state of tightening, cooperate again in order to connect adjacent two-layer the connecting rod of support ring makes this application simple and easy support dado better protection ground hole lateral wall.
3. A simply support dado for manual work base hole operation, all the support ring all with protector is connected. So that the bracket and the protection device form a whole better to have stronger protection capability.
4. A simply support dado for manual base hole operation, when using, will this application simply support the inner wall that the horizontal pole on the dado was squeezed into the ground base hole, utilize the inner wall in ground hole to improve the vertical support bearing capacity of support to reduce the degree that the support takes place to warp when vertical atress.
5. A simply support dado for manual base hole operation, when demolising, continue to remove the horizontal pole towards the inner wall direction of ground base hole, finally make the horizontal pole break away from the via hole on the protector, and then stay the horizontal pole on the inner wall of ground base hole, take out this application simply support the rest parts of dado, use for next time.
Drawings
FIG. 1 is a schematic illustration of a simple support retaining wall for use in a manual hole drilling operation according to the present application;
FIG. 2 is a schematic view of the assembly of a guard and support for a simple support retaining wall for manual hole drilling operations according to the present application;
the labels in the figure are: 1-bracket, 11-support ring, 111-support cylinder, 112-cross bar, 12-connecting bar, 13-hook, 2-protective device, 21-connecting ring, 22-hook spring, 3-foundation hole, 4-foundation.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in fig. 1 and 2, the simple supporting dado for manual hole drilling comprises a support 1 and a protection device 2 sleeved outside the support 1, wherein the support 1 comprises at least two layers of support rings 11 arranged at intervals and a plurality of connecting rods 12 used for connecting the adjacent two layers of support rings 11, and two ends of the protection device 2 are respectively connected with the outermost support ring 11 of the support 1.
A simply support dado for manual work foundation hole operation, during the construction, make support ring 11 that at least two-layer interval set up earlier and be used for connecting adjacent two-layer support ring 11's connecting rod 12 to use this as basis to make support 1, simultaneously, at support outside suit protector 2, and with protector 2 both ends respectively with support 1 is outmost support ring 11 is connected, places between later in the ground hole 3 with digging, supports the protection.
In the above-mentioned scheme, this application simple and easy support dado can direct mount and foundation hole 3 in, support 3 lateral walls of protection ground foundation hole, avoid 3 lateral walls of ground foundation hole to collapse, its shoring time is short, simultaneously, because the foundation hole 3 diameter of same engineering is unanimous usually, so this application simple and easy support dado can use repeatedly to construction cost has been reduced.
In addition, in a more preferable mode, both ends of the connecting rod 12 are welded to the support ring 11.
In addition, in a further preferable mode, the protection device 2 is a structural member made of polyethylene material.
Example 2
As shown in fig. 1 and 2, in the simple supporting protection wall for manual base hole operation, on the basis of embodiment 1, a plurality of hooks 13 are respectively arranged on the outermost support rings 11 at two ends of the support 1, all the hooks 13 have openings facing the outer sides of two ends of the support 1, and two ends of the protection device 2 are connected with the hooks 13.
On the basis, in a further preferable mode, two ends of the protection device 2 are correspondingly provided with connecting rings 21 matched with the hooks 13, all the connecting rings 21 at the upper end of the protection device 2 are connected with hook springs 22, and the other ends of the hook springs 22 are connected with the corresponding hooks 13.
The lower end of the protective device 2 is directly connected with the connecting ring 21 and is hung on the hook 13 on the bottom supporting ring 11 of the bracket 1, and the connecting ring 21 at the upper end of the protective device 2 is connected with the hook 13 on the top supporting ring 11 of the bracket 1 through the hook spring 22. Through the elastic deformation characteristic of the hook spring 22, the protection device 2 can be in a tightening state and is matched with the connecting rod 12 for connecting the two adjacent layers of the support rings 11, so that the side wall of the foundation hole 3 with better protection performance of the simple support protection wall is formed.
On the basis of the above, it is further preferable that the support rings 11 have at least three layers, and all the support rings 11 are connected to the protection device 2.
All the support rings 11 are connected to the protective device 2. So that the bracket 1 and the protection device 2 are better integrated to have stronger protection capability.
In addition, in a further preferable mode, the connection ring 21 is a structural member made of an iron alloy.
Example 3
As shown in fig. 2, on the basis of embodiment 1 or 2, in the simple supporting retaining wall for manual hole drilling operation according to this embodiment, a plurality of supporting cylinders 111 are disposed on at least one layer of the supporting ring 11, cross bars 112 disposed along the length direction of the supporting cylinders 111 are disposed in the supporting cylinders 111 in a matching manner, through holes for the cross bars 112 to pass through are correspondingly disposed on the protection device 2, and one end of the cross bar 112, which is far away from the center of the supporting ring 11, is in a pointed shape.
For avoiding support 1 to take place to warp when vertical atress, the problem that leads to the protecting effect to reduce appears, when using, with this application horizontal pole 112 on the simply supporting dado squeeze into the inner wall of ground hole 3, get into basis 4, utilize basis 4 to improve support 1's vertical support bearing capacity to reduce support 1 and take place the degree of warping when vertical atress.
Optionally, the supporting ring 11 on the top layer is provided with the supporting cylinder 111.
Optionally, the support ring 11 of the second layer at the upper end of the bracket 1 is provided with the support cylinder 111.
In addition, in a further preferable mode, the outer diameter of the cross bar 112 is smaller than the inner diameter of the support cylinder 111,
when the wall is dismantled, the cross rod 112 is continuously moved towards the inner wall direction of the foundation hole 3, and finally the cross rod 112 is separated from the via hole on the protective device 2, so that the cross rod 112 is left in the foundation 4, and then the rest parts of the simple supporting retaining wall are taken out for next use.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a simply support dado for manual base hole operation which characterized in that: the support comprises a support (1) and a protection device (2) sleeved on the outer side of the support (1), wherein the support (1) comprises at least two layers of support rings (11) arranged at intervals and a plurality of connecting rods (12) used for connecting the adjacent two layers of support rings (11), and two ends of the protection device (2) are respectively connected with the outermost support rings (11) of the support (1).
2. A simple support retaining wall for manual hole drilling operations according to claim 1, characterised in that: the support ring is characterized in that a plurality of hooks (13) are arranged on the support ring (11) on the outermost layers of the two ends of the support (1), openings of the hooks (13) face the outer sides of the two ends of the support (1), and the two ends of the protection device (2) are connected with the hooks (13).
3. A simple support retaining wall for manual hole drilling operations according to claim 2, characterised in that: the two ends of the protection device (2) are correspondingly provided with connecting rings (21) matched with the hooks (13), all the connecting rings (21) at the upper end of the protection device (2) are connected with hook springs (22), and the other ends of the hook springs (22) are connected with the corresponding hooks (13).
4. A simple support retaining wall for manual hole drilling operations according to claim 3, characterized in that: the connecting ring (21) is a structural member made of metal.
5. A simple support retaining wall for manual hole drilling operations according to claim 1, characterised in that: the support rings (11) are at least three layers, and all the support rings (11) are connected with the protection device (2).
6. A simple support retaining wall for manual hole drilling operations according to claim 1, characterised in that: at least one deck be provided with a plurality of support section of thick bamboos (111) on support ring (11), support section of thick bamboo (111) fit in is provided with edge support section of thick bamboo (111) length direction sets up horizontal pole (112), it is used for to correspond on protector (2) the via hole that horizontal pole (112) passed, keep away from on horizontal pole (112) the one end of support ring (11) ring heart is the closed angle form.
7. A simply supported retaining wall for use in manually based hole operations according to claim 6, characterised in that: the support cylinder (111) is arranged on at least one support ring (11).
8. A simply supported retaining wall for use in manually based hole operations according to claim 6, characterised in that: the outer diameter of the cross rod (112) is smaller than the inner diameter of the support cylinder (111).
9. A simply supported retaining wall for use in manually based hole operations according to any one of claims 1 to 8 wherein: and two ends of the connecting rod (12) are welded with the support ring (11).
10. A simply supported retaining wall for use in manually based hole operations according to any one of claims 1 to 8 wherein: the protection device (2) is a structural member made of polyethylene materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921587728.3U CN210621719U (en) | 2019-09-23 | 2019-09-23 | Simple supporting protection wall for manual foundation hole operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921587728.3U CN210621719U (en) | 2019-09-23 | 2019-09-23 | Simple supporting protection wall for manual foundation hole operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210621719U true CN210621719U (en) | 2020-05-26 |
Family
ID=70753539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921587728.3U Active CN210621719U (en) | 2019-09-23 | 2019-09-23 | Simple supporting protection wall for manual foundation hole operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210621719U (en) |
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2019
- 2019-09-23 CN CN201921587728.3U patent/CN210621719U/en active Active
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