CN202323941U - Retaining wall device for manual hole digging pile - Google Patents
Retaining wall device for manual hole digging pile Download PDFInfo
- Publication number
- CN202323941U CN202323941U CN2011204514218U CN201120451421U CN202323941U CN 202323941 U CN202323941 U CN 202323941U CN 2011204514218 U CN2011204514218 U CN 2011204514218U CN 201120451421 U CN201120451421 U CN 201120451421U CN 202323941 U CN202323941 U CN 202323941U
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- plank
- retaining wall
- boards
- connector
- connection supporting
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Abstract
A retaining wall device for a manual hole digging pile comprises boards. Connectors with a connection supporting function are arranged at the upper and lower ends of the boards respectively, and the boards penetrate through the connectors by connection supporting rings to be connected and fixed with the connection supporting rings into a tubular structure. On one hand, the boards are supported on a hole wall by the connection supporting rings, and the connection supporting rings and the boards are connected and fixed by the connectors so as to form a combined retaining wall, therefore, the retaining wall device is simple in structure, convenient to use and low in cost, realizes a short construction period and can ensure personal safety of constructors; on the other hand, as water blocking pieces are embedded into gaps between every two adjacent boards, the retaining wall device can be used in a soil layer with underground water, and the water blocking piece plays a role of water blocking; and finally, the numbers of the connectors and the connection supporting rings are designed according to requirements of actual construction conditions so as to meet the requirements on different connection strength of different boards. The retaining wall device is applicable to the manual hole digging piles.
Description
Technical field
The utility model relates to civil construction project, specifically a kind of hand excavated pile breast wall apparatus.
Background technology
Before the utility model proposed, the manually digging hole pile wall had three kinds of forms, is respectively common brick retaining wall, concrete dado and steel cylinder-wall protecting.The retaining wall of these three kinds of forms adapts to the different geological situation that is used for respectively, forms different construction technologies because of material is different.Under the relatively poor situation of geological condition, adopt concrete dado and steel cylinder-wall protecting.Preferably under the situation, adopt the common brick retaining wall at geological condition, cost is higher, and the duration is longer, but as do not adopt retaining wall, then have personal safety hidden danger again.Therefore, working out and a kind ofly preferably under the situation, can satisfy personal safety at geological conditions, have the novel retaining wall of the characteristics that the duration is short, cost is low again, is a problem demanding prompt solution.
The utility model content
The purpose of the utility model is in order to solve the deficiency that above-mentioned background technology exists, and proposes a kind of simple in structurely, easy to use, and the duration is short, and cost is low and can satisfy the hand excavated pile breast wall apparatus of personal safety.
For realizing that above-mentioned purpose the utility model adopts following technical scheme: a kind of hand excavated pile breast wall apparatus; Comprise plank; Said plank two ends up and down has been respectively equipped with the connector that connects supporting role, and said plank passes said connector through the connection bracing ring and is connected into tubular structure.This device is supported on plank on the hole wall through connecting bracing ring, and will connect bracing ring with connector and be connected with plank and fix, formation combined type retaining wall, and simple in structure, easy to use, cost is low, and constructor's personal safety is lacked and can be satisfied to the duration.
In such scheme, the slit between adjacent two planks has been embedded in sealing part, when this device when having phreatic soil layer to use, just the slit between adjacent two planks is embedded in sealing part, plays the sealing effect.
In such scheme, said plank has the hole in two ends up and down, and said connector is fastened on the plank through this hole.Certainly, also can adopt other connection fixed form that connector is installed on the plank.
In such scheme, said connector is an iron wire, and this iron wire passes said hole and connects into circulus.Certainly, also can adopt the connector of other structures, as long as it is fixing to guarantee that said connection bracing ring can connect plank.
In such scheme, said connection bracing ring is steel ring or steel plate ring.Certainly, also can adopt the connection bracing ring of other structures, as long as can guarantee the connection constant intensity of plank.
In such scheme, said sealing part is the straw rope or the rope made of hemp.Certainly, also can adopt the sealing part of other structures.
In such scheme, the number of connecting pieces that every plank top and bottom are provided with is at least one respectively, and this number of connecting pieces can be according to the design of practice of construction operating mode, is provided with a plurality of connectors like an end of a plank, and then these a plurality of connectors are arranged side by side.
In such scheme, the quantity of every the above connection bracing ring of plank is at least two, and this quantity that connects bracing ring can design according to the practice of construction operating mode.
In such scheme, the height of said plank is 500mm～1000mm, and the width of plank is 120mm～400mm.
The utility model is supported on plank on the hole wall through connecting bracing ring on the one hand, and will connect bracing ring with connector and be connected with plank and fix formation combined type retaining wall; Simple in structure; Easy to use, cost is low, and constructor's personal safety is lacked and can be satisfied to the duration; On the other hand, be employed in the means that slit between adjacent two planks is embedded in sealing part, this device can be used in phreatic soil layer is arranged, this sealing part plays the sealing effect; At last, can be according to practice of construction operating mode needs, design connector and the quantity that is connected bracing ring are to satisfy the needs of bonding strengths different between plank.
In sum, the utlity model has simple in structurely, easy to use, the duration is short, and cost is low and can satisfy characteristics such as personal safety.
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to describe in detail.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the plank of the utility model.
In the drawings, plank 1, connector 2 connects bracing ring 3, sealing part 4, hole 5.
The specific embodiment
A kind of hand excavated pile breast wall apparatus as shown in Figure 1 comprises plank 1, and said plank has been respectively equipped with the connector 2 that connects supporting role in two ends about in the of 1, and said plank 1 passes said connector 2 through connection bracing ring 3 and is connected into tubular structure.This device is supported on plank 1 on the hole wall through connecting bracing ring 3, and it is fixing in succession with plank 1 to connect bracing ring 3 with connector 2, formation combined type retaining wall, and simple in structure, easy to use, cost is low, duration weak point and can satisfy constructor's personal safety.The height of said plank 1 is 500mm～1000mm, and the width of plank 1 is 120mm～400mm.
As shown in Figure 1, the slit between adjacent two planks 1 has been embedded in sealing part 4, when this device when having phreatic soil layer to use, just the slit between adjacent two planks 1 is embedded in sealing part 4, plays the sealing effect.
As shown in Figure 2, said plank has hole 5 in two ends about in the of 1, and said plank is respectively equipped with two holes 5 in two ends up and down, and said connector 2 is fastened on the plank 1 through this hole 5.Certainly, also can adopt other connection fixed form that connector 2 is installed on the plank 1.Said connector 2 is an iron wire, and this iron wire one end connects into circulus with the other end after passing said two holes 5.Certainly, also can adopt the connector 2 of other structures, can plank 1 be connected fixing (referring to Fig. 1) as long as can guarantee said connection bracing ring 3.
As shown in Figure 1, said connection bracing ring 3 is steel ring or steel plate ring.Certainly, also can adopt the connection bracing ring 3 of other structures, as long as can guarantee the connection constant intensity of plank 1.Said sealing part 4 is the straw rope or the rope made of hemp.Certainly, also can adopt the sealing part 4 of other structures.
As shown in Figure 1; The quantity of the connector 2 that every plank 1 top and bottom are provided with is at least one respectively; The quantity of this connector 2 can be according to practice of construction operating mode design, is provided with a plurality of connectors 2 like an end of a plank 1, then these a plurality of connectors 2 be arranged side by side (referring to Fig. 2).The quantity of said connection bracing ring 3 is at least two, and this quantity that connects bracing ring 3 can design according to the practice of construction operating mode.
The utility model is applicable to soil layer that no underground water, underground water are abundant and more stable severely-weathered rock stratum.During use, at first, according to the soil property situation with phreatic different; Every excavation certain depth; Lay plank 1 at the hole wall of hand excavated pile, and simultaneously circular steel ring or steel plate ring withstood the plank 1 that is circular layout, make steel ring or steel plate ring be positioned at hole 5 on the plank near; Then, connector 2 is passed the hole 5 of having bored on the plank 1, steel ring or steel plate ring and plank 1 are linked together; Then, if needed, can be embedded in sealing part 4 in the slit between adjacent two planks 1; At last, repeat above-mentioned steps, dig another layer soil downwards.In the said process, in the height of each piece plank 1, have at least two steel hoop circles or steel plate ring that plank 1 is played a supportive role.
The utility model is supported on plank 1 on the hole wall through connecting bracing ring 3 on the one hand, and it is fixing in succession with plank 1 to connect bracing ring 3 with connector 2, forms the combined type retaining wall; Simple in structure; Easy to use, cost is low, and constructor's personal safety is lacked and can be satisfied to the duration; On the other hand, be employed in the means that slit between adjacent two planks 1 is embedded in sealing part 4, this device can be used in phreatic soil layer is arranged, this sealing part 4 plays the sealing effect; At last, can be according to practice of construction operating mode needs, design connector 2 and the quantity that is connected bracing ring 3 are to satisfy the needs of 1 different bonding strength of plank.The utility model is simple in structure, and is easy to use, and the duration is short, and cost is low and can satisfy personal safety.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the present invention, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. hand excavated pile breast wall apparatus; Comprise plank (1); It is characterized in that said plank (1) has been respectively equipped with the connector (2) that connects supporting role in two ends up and down, said plank (1) passes said connector (2) through connection bracing ring (3) and is connected into tubular structure.
2. hand excavated pile breast wall apparatus according to claim 1 is characterized in that the slit between adjacent two planks (1) has been embedded in sealing part (4).
3. hand excavated pile breast wall apparatus according to claim 1 and 2 is characterized in that said plank (1) has hole (5) in two ends up and down, and said connector (2) is fastened on the plank (1) through this hole (5).
4. hand excavated pile breast wall apparatus according to claim 3 is characterized in that said connector (2) is an iron wire, and this iron wire passes said hole (5) and connects into circulus.
5. hand excavated pile breast wall apparatus according to claim 1 and 2 is characterized in that said connection bracing ring (3) is steel ring or steel plate ring.
6. hand excavated pile breast wall apparatus according to claim 2 is characterized in that said sealing part (4) is the straw rope or the rope made of hemp.
7. hand excavated pile breast wall apparatus according to claim 1 and 2 is characterized in that the quantity of the connector (2) that every plank (1) top and bottom are provided with is at least one respectively.
8. hand excavated pile breast wall apparatus according to claim 1 and 2 is characterized in that the quantity of the above connection bracing ring (3) of every plank is at least two.
9. hand excavated pile breast wall apparatus according to claim 1 and 2, the height that it is characterized in that said plank is 500mm～1000mm, the width of plank is 120mm～400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204514218U CN202323941U (en) | 2011-11-15 | 2011-11-15 | Retaining wall device for manual hole digging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204514218U CN202323941U (en) | 2011-11-15 | 2011-11-15 | Retaining wall device for manual hole digging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202323941U true CN202323941U (en) | 2012-07-11 |
Family
ID=46435924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204514218U Expired - Fee Related CN202323941U (en) | 2011-11-15 | 2011-11-15 | Retaining wall device for manual hole digging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202323941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979104A (en) * | 2012-12-05 | 2013-03-20 | 中铁七局集团第三工程有限公司 | Ultra-deep hole digging pile construction method |
| CN105714771A (en) * | 2016-02-18 | 2016-06-29 | 江西师范大学 | Construction method of manual hole digging pile |
| CN108999205A (en) * | 2018-09-28 | 2018-12-14 | 北京首钢建设集团有限公司 | A kind of basis fluting retaining wall uses the construction method of rectangular steel plates circle |
-
2011
- 2011-11-15 CN CN2011204514218U patent/CN202323941U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979104A (en) * | 2012-12-05 | 2013-03-20 | 中铁七局集团第三工程有限公司 | Ultra-deep hole digging pile construction method |
| CN102979104B (en) * | 2012-12-05 | 2015-01-28 | 中铁七局集团第三工程有限公司 | Ultra-deep hole digging pile construction method |
| CN105714771A (en) * | 2016-02-18 | 2016-06-29 | 江西师范大学 | Construction method of manual hole digging pile |
| CN105714771B (en) * | 2016-02-18 | 2018-01-30 | 江西师范大学 | Construction method of manual hole digging pile |
| CN108999205A (en) * | 2018-09-28 | 2018-12-14 | 北京首钢建设集团有限公司 | A kind of basis fluting retaining wall uses the construction method of rectangular steel plates circle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20171115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |