CN213773384U - Deep basal pit side slope protection reinforcing bar net fixing device - Google Patents
Deep basal pit side slope protection reinforcing bar net fixing device Download PDFInfo
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- CN213773384U CN213773384U CN202021330896.7U CN202021330896U CN213773384U CN 213773384 U CN213773384 U CN 213773384U CN 202021330896 U CN202021330896 U CN 202021330896U CN 213773384 U CN213773384 U CN 213773384U
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- side slope
- net piece
- reinforcing bar
- bar net
- concrete pier
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Abstract
The utility model discloses a deep basal pit side slope protection reinforcing bar net fixing device belongs to construction technical field. The utility model discloses a foundation ditch side slope main part and reinforcing bar net piece, reinforcing bar net piece lay on the surface of foundation ditch side slope main part, the concrete pier has been placed to the top of slope department of foundation ditch side slope main part, the fixed anchor component that is provided with in inside of concrete pier, reinforcing bar net piece the upper end extend to inside and with anchor component fixed connection of concrete pier. The utility model discloses a pre-buried anchor component is used for fixed reinforcement net piece in the concrete pier, relies on the interact between anchor component and the reinforcement net piece, is fixed in the surface of foundation ditch side slope main part with the reinforcement net piece, needn't take out the reinforcement net piece when treating the foundation ditch backfill, the wholeness of multiplicable structure, the reinforcement net piece is difficult to destroy in the protection process, also is difficult to lead to warping because of foundation ditch upper portion multifactor, is favorable to the protection of foundation ditch, ensures protection safety and quality.
Description
Technical Field
The utility model relates to a construction technical field, more specifically say, relate to a deep basal pit side slope protection reinforcing bar net fixing device.
Background
The existing deep foundation pit protection device is mainly realized by a plurality of reinforced concrete cast-in-place piles which are embedded at intervals in advance around the inner side of a foundation pit to be dug; the foundation pit is characterized in that the foundation pit is also provided with a horizontally arranged channel steel and a plurality of steel piles vertically arranged with the channel steel, the upper ends of the steel piles are respectively fixedly connected with the channel steel, the lower ends of the steel piles penetrate into a soil layer along the bottom of a side slope of the foundation pit, and a plurality of sand bags are arranged at the bottom of the side slope and a space formed between each steel pile and the side slope; the anchor piles are uniformly distributed on the steel pipes, the lower ends of the anchor piles penetrate into a soil layer along the bottom of the side slope of the foundation pit, a stop lever is arranged at the top of each anchor pile, a sealing plate is arranged between every two adjacent stop levers, and a curing layer is filled between each sealing plate and the inclined plane of the side slope; the deep foundation pit sandy soil side slope protection device is also formed by protection cloth covered on a side slope, fastening nails embedded on the protection cloth and used for fixing the protection cloth and the side slope, pressing pieces used for fixing the top end of the protection cloth and blocking rainwater, and a drainage channel used for draining rainwater at the bottom of the side slope, wherein one end of the protection cloth is connected with the pressing pieces, and the other end of the protection cloth is sequentially connected with the drainage channel. The upper end of the steel bar protective net is not provided with a fixed device, the steel bar net is easy to damage in the protection process, and the deformation caused by multiple factors on the upper part of the foundation pit is easy to cause, so that the protection of the foundation pit is not facilitated, and the potential safety and quality hazards are easily caused.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
An object of the utility model is to overcome prior art not enough, provide a deep basal pit side slope protection reinforcing bar net fixing device, the utility model discloses rely on the interaction between anchor component and the reinforcing bar net piece, be fixed in the surface of foundation pit side slope main part with the reinforcing bar net piece, needn't take out the reinforcing bar net piece when treating the foundation pit and backfilling, the wholeness of multiplicable structure, the reinforcing bar net piece is difficult to destroy in the protection process, also is difficult to lead to the deformation because of foundation pit upper portion multiple factor, is favorable to the protection of foundation pit, ensures protection safety and quality.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model discloses a deep basal pit side slope protection reinforcing bar net fixing device, including foundation ditch side slope main part and reinforcing bar net piece, reinforcing bar net piece lay on the surface of foundation ditch side slope main part, the concrete pier has been placed to the top of slope department of foundation ditch side slope main part, the fixed anchor component that is provided with in inside of concrete pier, the upper end of reinforcing bar net piece extend to inside and with anchor component fixed connection of concrete pier.
Furthermore, the outer side surface of the steel bar net piece is provided with a fixed steel rod in an attaching mode.
Furthermore, holes are formed in the surface of the fixed steel rod at intervals, T-shaped anchor rods are inserted into the holes, and one ends of the T-shaped anchor rods sequentially penetrate through the fixed steel rod and the reinforcing mesh sheets and are inserted into the foundation pit slope main body.
Furthermore, the T-shaped anchor rods are arranged on the surface of the fixed steel rod at equal intervals, and one end of each T-shaped anchor rod is fixedly welded with the fixed steel rod.
Furthermore, the anchoring member is pre-embedded in the concrete pier.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
the utility model discloses a pre-buried anchor component is used for fixed reinforcement net piece in the concrete pier, relies on the interact between anchor component and the reinforcement net piece, is fixed in the surface of foundation ditch side slope main part with the reinforcement net piece, needn't take out the reinforcement net piece when treating the foundation ditch backfill, the wholeness of multiplicable structure, the reinforcement net piece is difficult to destroy in the protection process, also is difficult to lead to warping because of foundation ditch upper portion multifactor, is favorable to the protection of foundation ditch, ensures protection safety and quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. concrete piers; 2. an anchor member; 3. reinforcing mesh sheets; 4. a foundation pit slope main body; 5. fixing the steel rod; 6. t-shaped anchor rod.
Detailed Description
The invention is further described with reference to the following figures and examples:
example 1
As can be seen from fig. 1, the deep foundation pit slope protection reinforcing bar net fixing device of this embodiment includes foundation pit slope main part 4 and reinforcing bar net piece 3, and reinforcing bar net piece 3 is laid on the surface of foundation pit slope main part 4, and concrete pier 1 has been placed to the top of slope department of foundation pit slope main part 4, and the inside of concrete pier 1 is fixed and is provided with anchor member 2, and anchor member 2 is pre-buried in the inside of concrete pier 1, and the upper end of reinforcing bar net piece 3 extends to inside of concrete pier 1 and with anchor member 2 fixed connection.
The concrete construction steps are as follows:
1: the field is smooth and meets the conditions of the construction machinery and the construction material placement field;
2: after entering the field, the reinforcing mesh 3 is covered and cushioned;
3: measuring and setting out before excavation of the foundation pit;
4: a 1m3 square concrete pier 11 template is supported at the position of 1.5m of the top of the foundation pit side slope main body 4, and an anchoring member 2 is reserved in the template;
5: after the concrete pier 1 is poured, maintaining, and excavating a foundation pit according to the measured line-laying position;
6: excavating a foundation pit at a first stage, laying reinforcing mesh sheets 3 at a first stage, and fixing the reinforcing mesh sheets 3 by bolts;
7: and after the foundation pit is excavated, burying the reinforcing mesh 3 into the bottom of the foundation pit within 50 cm.
The laminating of reinforcing bar net piece 3's lateral surface is provided with fixed steel pole 5, and the surface interval of fixed steel pole 5 is seted up porosely, and downthehole cartridge has T type stock 6, and fixed steel pole 5, reinforcing bar net piece 3 and insert foundation ditch side slope main part 4 are run through in proper order to the one end of T type stock 6, and T type stock 6 sets up at the surface equidistance interval of fixed steel pole 5, the one end and the fixed steel pole 5 fixed weld of T type stock 6.
Through inserting 6 reinforcing bar net piece 3 fixed effect and the protecting effect of T type stock, fixed 5 synchronous restraint T type stocks 6 of steel pole, reinforcing bar net piece 3 increase the utility model discloses an wholeness, and then ensure the stability and the security of 3 protection in-process of reinforcing bar net piece.
The utility model discloses a pre-buried anchor component 2 is used for fixed reinforcement net piece 3 in concrete pier 1, rely on anchor component 2 and the interact between the reinforcement net piece 3, be fixed in foundation ditch side slope main part 4's surface with reinforcement net piece 4, needn't take out reinforcement net piece 3 when treating the foundation ditch to backfill, the wholeness of multiplicable structure, reinforcement net piece 3 is difficult to destroy in the protection process, also difficult because of foundation ditch upper portion multiple factor leads to warping, be favorable to the protection of foundation ditch, ensure protection safety and quality.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (2)
1. The utility model provides a deep basal pit side slope protection reinforcing bar net fixing device, includes foundation pit side slope main part (4) and reinforcing bar net piece (3), its characterized in that: the concrete pier is characterized in that the reinforcing mesh (3) is laid on the surface of the foundation pit side slope main body (4), a concrete pier (1) is placed at the top of the foundation pit side slope main body (4), an anchoring member (2) is fixedly arranged inside the concrete pier (1), and the upper end of the reinforcing mesh (3) extends into the concrete pier (1) and is fixedly connected with the anchoring member (2);
the lateral surface laminating of reinforcing bar net piece (3) be provided with fixed steel pole (5), the surface interval of fixed steel pole (5) is seted up porosely, downthehole cartridge has T type stock (6), the one end of T type stock (6) runs through fixed steel pole (5), reinforcing bar net piece (3) in proper order and inserts in foundation ditch slope main part (4), T type stock (6) set up at the surface equidistance interval of fixed steel pole (5), the one end and the fixed steel pole (5) fixed weld of T type stock (6).
2. The deep foundation pit slope protection reinforcing mesh fixing device of claim 1, characterized in that: the anchoring member (2) is pre-embedded in the concrete pier (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021330896.7U CN213773384U (en) | 2020-07-07 | 2020-07-07 | Deep basal pit side slope protection reinforcing bar net fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021330896.7U CN213773384U (en) | 2020-07-07 | 2020-07-07 | Deep basal pit side slope protection reinforcing bar net fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN213773384U true CN213773384U (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021330896.7U Active CN213773384U (en) | 2020-07-07 | 2020-07-07 | Deep basal pit side slope protection reinforcing bar net fixing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653070A (en) * | 2021-09-22 | 2021-11-16 | 山西云泉岩土工程科技股份有限公司 | Deep foundation pit side slope protective structure |
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2020
- 2020-07-07 CN CN202021330896.7U patent/CN213773384U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653070A (en) * | 2021-09-22 | 2021-11-16 | 山西云泉岩土工程科技股份有限公司 | Deep foundation pit side slope protective structure |
| CN113653070B (en) * | 2021-09-22 | 2022-07-12 | 山西云泉岩土工程科技股份有限公司 | Deep foundation pit side slope protective structure |
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