CN212405163U - Support replacing structure for construction of deep foundation pit - Google Patents
Support replacing structure for construction of deep foundation pit Download PDFInfo
- Publication number
- CN212405163U CN212405163U CN202020540495.8U CN202020540495U CN212405163U CN 212405163 U CN212405163 U CN 212405163U CN 202020540495 U CN202020540495 U CN 202020540495U CN 212405163 U CN212405163 U CN 212405163U
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- support column
- support
- collision
- fixed
- backup pad
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Abstract
The utility model discloses a building deep basal pit construction trades bearing structure, including first backup pad, first support column, second support column and support base, one side of first backup pad articulates there is the second backup pad, the bottom mounting of first backup pad has first support column, one side of first support column is provided with trades supporting mechanism, the surface of first support column evenly is provided with the regulation hole, the second support column is installed to the bottom of first support column, the top at second support column both ends all is provided with the preformed hole, the outside of second support column is provided with anticollision structure, the bottom fixedly connected with support base of second support column. The utility model discloses a be fixed with hydraulic cylinder in one side of first support column, hydraulic telescoping rod is installed to one side of hydraulic cylinder, and hydraulic telescoping rod drives the slider in the inside activity of spout to make the second backup pad by perpendicular to the level, realize trading the support.
Description
Technical Field
The utility model relates to a building technical field specifically is a building deep basal pit construction changes props structure.
Background
With the development of urban modernization, the demand of replacing supports in building deep foundation pit construction is increasing day by day, most houses are frame structures at present, and in the construction process, if an inner support beam is touched, an inner support beam is required to be removed, so that the support replacement treatment needs to be carried out on the earlier inner support beam.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) the traditional support replacing structure for building deep foundation pit construction is weak in applicability, the height of a support column cannot be adjusted according to the requirements of a user, and the support replacing structure cannot be suitable for walls with different heights;
(2) the traditional support replacing structure for construction of the deep foundation pit of the building is inconvenient to use in different environments and cannot change the support form;
(3) the traditional support replacing structure for building deep foundation pit construction is easy to damage when an inner support beam is dismantled for replacing the support.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building deep basal pit construction trades props structure to it is weak, be not convenient for trade among the above-mentioned background art to provide the suitability and prop and easily damaged problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building deep basal pit construction trades bearing structure, includes first backup pad, first support column, second support column and support base, one side of first backup pad articulates there is the second backup pad, the bottom mounting of first backup pad has first support column, one side of first support column is provided with trades supporting mechanism, the surface of first support column evenly is provided with the regulation hole, the second support column is installed to the bottom of first support column, the top at second support column both ends all is provided with the preformed hole, the preformed hole is fixed with fixing bolt with the inside of regulation hole, the outside of second support column is provided with anticollision structure, the bottom fixedly connected with support base of second support column.
Preferably, anticollision circle, anticollision spring, fixed telescopic link and anticollision buffer board have been set gradually to anticollision structure's inside, the anticollision circle sets up the outside at the second support column, the inside of anticollision circle evenly is fixed with anticollision spring.
Preferably, fixed telescopic links are all installed to anticollision spring's inside, fixed telescopic link is equidistant range in the inside of anticollision circle.
Preferably, one end of each anti-collision spring is fixed with an anti-collision buffer plate, and the anti-collision buffer plates are symmetrically distributed around the central line of the second supporting column.
Preferably, trade the inside of supporting mechanism and set gradually hydraulic telescoping rod, spout, hydraulic cylinder and slider, hydraulic cylinder fixes the one side at first support column, hydraulic telescoping rod is installed to one side of hydraulic cylinder, and one side of hydraulic telescoping rod articulates there is the slider.
Preferably, a sliding groove is fixed on the outer side of the sliding block, one side of the sliding groove is fixedly connected with one side of the second supporting plate, and the sliding block and the sliding groove are of a sliding structure.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of building deep basal pit construction trades and props structure rational in infrastructure, has following advantage:
(1) the second support column is arranged at the bottom end of the first support column, the first support column is stretched from the inside of the second support column, fixing bolts are fixed inside the preformed hole and the adjusting hole, and the fixing bolts are used for fixing the first support column and the second support column so as to adjust the height of the fixed support column;
(2) a hydraulic cylinder is fixed on one side of the first support column, a hydraulic telescopic rod is installed on one side of the hydraulic cylinder, and the hydraulic telescopic rod drives the sliding block to move in the sliding groove, so that the second support plate is horizontally arranged from vertical to vertical, and support replacement is realized;
(3) through being fixed with the anticollision circle in the outside of second support column, the fixed telescopic link of anticollision circle striking makes fixed telescopic link shrink when bumping, and fixed telescopic link drives the anticollision spring shrink, and the anticollision buffer board increases the buffering when colliding, reduces and assaults the injury, cushions after fixed telescopic link extension messenger anticollision spring resilience, increase factor of safety, increase of service life.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of a partial cross-sectional structure of a second support pillar according to the present invention;
FIG. 3 is a schematic view of the sectional structure of the sliding chute in front view;
fig. 4 is a schematic view of the top-view cross-sectional structure of the anti-collision structure of the present invention.
In the figure: 1. a first support plate; 2. a first support column; 3. fixing the bolt; 4. a second support column; 5. an anti-collision structure; 501. an anti-collision ring; 502. an anti-collision spring; 503. fixing the telescopic rod; 504. an anti-collision buffer plate; 6. a support base; 7. a support changing mechanism; 701. a hydraulic telescopic rod; 702. a chute; 703. a hydraulic cylinder; 704. a slider; 8. a second support plate; 9. an adjustment hole; 10. holes are reserved.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a building deep foundation pit construction support replacing structure comprises a first supporting plate 1, a first supporting column 2, a second supporting column 4 and a supporting base 6, wherein one side of the first supporting plate 1 is hinged with a second supporting plate 8, the bottom end of the first supporting plate 1 is fixedly provided with the first supporting column 2, one side of the first supporting column 2 is provided with a support replacing mechanism 7, a hydraulic telescopic rod 701, a sliding chute 702, a hydraulic cylinder 703 and a sliding block 704 are sequentially arranged in the support replacing mechanism 7, the hydraulic cylinder 703 is fixed on one side of the first supporting column 2, the type of the hydraulic cylinder 703 can be SC63X250, one side of the hydraulic cylinder 703 is provided with the hydraulic telescopic rod 701, and one side of the hydraulic telescopic rod 701 is hinged with the sliding block 704;
a sliding groove 702 is fixed on the outer side of the sliding block 704, one side of the sliding groove 702 is fixedly connected with one side of the second supporting plate 8, and the sliding block 704 and the sliding groove 702 are in a sliding structure and are convenient to adjust;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the hydraulic cylinder 703 is started, the hydraulic cylinder 703 drives the hydraulic telescopic rod 701 to extend, the sliding block 704 is pushed under the telescopic action of the hydraulic telescopic rod 701, and the sliding block 704 slides in the sliding groove 702, so that the second support plate 8 is pushed from a vertical state to be horizontal to the first support plate 1 to increase the support area of the support plate;
the surface of the first support column 2 is uniformly provided with adjusting holes 9, the bottom end of the first support column 2 is provided with a second support column 4, the tops of two ends of the second support column 4 are respectively provided with a preformed hole 10, fixing bolts 3 are fixed inside the preformed holes 10 and the adjusting holes 9, the outer side of the second support column 4 is provided with an anti-collision structure 5, an anti-collision ring 501, an anti-collision spring 502, a fixing telescopic rod 503 and an anti-collision buffer plate 504 are sequentially arranged inside the anti-collision structure 5, the anti-collision ring 501 is arranged on the outer side of the second support column 4, and the anti-collision spring 502 is uniformly fixed inside the anti-collision ring 501;
the fixed telescopic rods 503 are arranged in the anti-collision springs 502, and the fixed telescopic rods 503 are arranged in the anti-collision ring 501 at equal intervals, so that the anti-collision effect is more uniform;
one end of each anti-collision spring 502 is fixed with an anti-collision buffer plate 504, and the anti-collision buffer plates 504 are symmetrically distributed about the central line of the second support column 4, so that the second support column 4 is prevented from being damaged;
specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, when the collision-prevention ring 501 collides, the collision-prevention ring 501 impacts the fixed telescopic rod 503 to make the fixed telescopic rod 503 contract, the fixed telescopic rod 503 drives the collision-prevention spring 502 to contract, the collision-prevention buffer plate 504 increases the buffer during collision, reduces impact injury, plays a role in protecting the second supporting column 4, and after the buffer, the fixed telescopic rod 503 extends to make the collision-prevention spring 502 rebound;
the bottom end of the second support column 4 is fixedly connected with a support base 6.
The working principle is as follows: when the utility model is used, the device adopts an external power supply, firstly, the external environment is checked before construction, construction waste is removed, the device is placed according to the required position, the supporting base 6 is fixed, the first supporting column 2 is stretched from the inside of the second supporting column 4 according to the height of the wall body to adjust the height of the supporting column, and the first supporting column 2 and the second supporting column 4 are fixed through the fixing bolt 3, so that the first supporting column 1 and the wall body are attached to support the wall body;
then, when the supporting area needs to be increased, the right-angle support can be changed, the hydraulic cylinder 703 is started, the hydraulic cylinder 703 drives the hydraulic telescopic rod 701 to extend, the sliding block 704 is pushed under the telescopic action of the hydraulic telescopic rod 701, and the sliding block 704 slides in the sliding groove 702, so that the second supporting plate 8 is pushed from a vertical state to be horizontal to the first supporting plate 1 to increase the supporting area of the supporting plate;
finally, anticollision circle 501 is when the emergence collision, and anticollision circle 501 striking fixed telescopic link 503 makes fixed telescopic link 503 shrink, and fixed telescopic link 503 drives anticollision spring 502 shrink, and anticollision buffer board 504 increases the buffering when colliding, reduces and assaults the injury, plays the effect of protection second support column 4, cushions after fixed telescopic link 503 extension messenger anticollision spring 502 and kick-backs, has increased factor of safety, increase of service life.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a building deep basal pit construction changes supporting structure, includes first backup pad (1), first support column (2), second support column (4) and supports base (6), its characterized in that: one side of first backup pad (1) articulates there is second backup pad (8), the bottom mounting of first backup pad (1) has first support column (2), one side of first support column (2) is provided with trades supporting mechanism (7), the surface of first support column (2) evenly is provided with regulation hole (9), second support column (4) are installed to the bottom of first support column (2), the top at second support column (4) both ends all is provided with preformed hole (10), preformed hole (10) are fixed with fixing bolt (3) with the inside of regulation hole (9), the outside of second support column (4) is provided with crashproof structure (5), the bottom fixedly connected with of second support column (4) supports base (6).
2. The building deep foundation pit construction support replacing structure of claim 1, wherein: the anti-collision structure is characterized in that an anti-collision ring (501), an anti-collision spring (502), a fixed telescopic rod (503) and an anti-collision buffer plate (504) are sequentially arranged inside the anti-collision structure (5), the anti-collision ring (501) is arranged outside the second supporting column (4), and the anti-collision spring (502) is uniformly fixed inside the anti-collision ring (501).
3. The support replacing structure for the construction of the deep foundation pit according to claim 2, wherein: fixed telescopic links (503) are all installed to the inside of anticollision spring (502), fixed telescopic links (503) are the equidistant range in the inside of anticollision circle (501).
4. The support replacing structure for the construction of the deep foundation pit according to claim 2, wherein: and one end of each anti-collision spring (502) is fixed with an anti-collision buffer plate (504), and the anti-collision buffer plates (504) are symmetrically distributed around the central line of the second supporting column (4).
5. The building deep foundation pit construction support replacing structure of claim 1, wherein: trade the inside of propping mechanism (7) and set gradually hydraulic telescoping rod (701), spout (702), hydraulic cylinder (703) and slider (704), one side at first support column (2) is fixed in hydraulic cylinder (703), hydraulic telescoping rod (701) are installed to one side of hydraulic cylinder (703), and one side of hydraulic telescoping rod (701) articulates there is slider (704).
6. The support replacing structure for the construction of the deep foundation pit according to claim 5, wherein: the outer side of the sliding block (704) is fixed with a sliding groove (702), one side of the sliding groove (702) is fixedly connected with one side of the second supporting plate (8), and the sliding block (704) and the sliding groove (702) are of a sliding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540495.8U CN212405163U (en) | 2020-04-14 | 2020-04-14 | Support replacing structure for construction of deep foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540495.8U CN212405163U (en) | 2020-04-14 | 2020-04-14 | Support replacing structure for construction of deep foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212405163U true CN212405163U (en) | 2021-01-26 |
Family
ID=74370162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020540495.8U Expired - Fee Related CN212405163U (en) | 2020-04-14 | 2020-04-14 | Support replacing structure for construction of deep foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212405163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404056A (en) * | 2021-07-13 | 2021-09-17 | 上海茂裕建设工程有限公司 | Steel pipe underpinning device for replacing support in deep foundation pit |
| CN114250791A (en) * | 2021-12-31 | 2022-03-29 | 浙江恒鸿建设有限公司 | Construction method of deep foundation pit support replacing system |
-
2020
- 2020-04-14 CN CN202020540495.8U patent/CN212405163U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404056A (en) * | 2021-07-13 | 2021-09-17 | 上海茂裕建设工程有限公司 | Steel pipe underpinning device for replacing support in deep foundation pit |
| CN114250791A (en) * | 2021-12-31 | 2022-03-29 | 浙江恒鸿建设有限公司 | Construction method of deep foundation pit support replacing system |
| CN114250791B (en) * | 2021-12-31 | 2023-03-28 | 浙江恒鸿建设有限公司 | Construction method of deep foundation pit support replacing system |
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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 |
Granted publication date: 20210126 Termination date: 20210414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |