CN218580668U - Rock-soil foundation pit collapse prevention support - Google Patents
Rock-soil foundation pit collapse prevention support Download PDFInfo
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- CN218580668U CN218580668U CN202222907580.5U CN202222907580U CN218580668U CN 218580668 U CN218580668 U CN 218580668U CN 202222907580 U CN202222907580 U CN 202222907580U CN 218580668 U CN218580668 U CN 218580668U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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Abstract
The utility model discloses a ground foundation ditch support of collapsing belongs to geotechnical engineering application technical field, include: supporting a guard plate; the two sliding grooves are arranged and are arranged at the lower end of the supporting and protecting plate; the first slots are arranged in two groups, each group of the first slots is arranged in two, and the two groups of the first slots are arranged in the two sliding grooves; supporting mechanism, supporting mechanism sets up to four groups, and every supporting mechanism of group all sets up in the bottom of a backplate, and every supporting mechanism of group all includes supporting component and adjusting part, and supporting component and adjusting part link to each other, and utility model discloses a joint of I-shaped connecting rod and cutting ferrule couples together the support cover of both sides around with, has optimized the stability that two support covers supported around to the cooperation through second inserted block, picture peg and plug bush links to each other the I-shaped connecting rod of the left and right sides, has optimized the stability of horizontal support.
Description
Technical Field
The utility model relates to a geotechnical engineering uses technical field, more specifically says, relates to a geotechnical foundation ditch collapse prevention support.
Background
Geotechnical engineering is engineering for solving problems of rock and soil engineering, including foundation and foundation, side slope, underground engineering and the like, wherein a foundation pit support belongs to one of the geotechnical engineering, the foundation pit is a soil pit excavated according to the base elevation and the base plane size at the design position of the foundation, and the foundation pit support can ensure the safety of underground structure construction and the surrounding environment of the foundation pit.
The patent document who discloses the part has the support of preventing collapsing among the prior art, chinese patent with application number CN202021401954.0 discloses a geotechnical engineering foundation ditch supporting construction of preventing collapsing, erect the frame including supporting, the top fixedly connected with supporting beam who supports erecting, supporting beam's inside swing joint has locking bolt, supporting beam's bottom laminating has first jam plate, the bottom fixedly connected with side branch frame of first jam plate, the other end fixedly connected with second jam plate of first jam plate is kept away from to the side branch frame, supporting beam's bottom welding has the stable inserted bar, support the first bottom plate of the bottom fixedly connected with of erecting, the inside swing joint of first bottom plate has ground bolt, the outside welding of side branch frame has side direction support frame. This geotechnical engineering excavation supporting construction that collapses, its overall structure retrencies and its fixed impetus is more, and this supporting construction's structural stability is strong simultaneously to effectual problem of having solved the impetus that foundation ditch supporting construction and installation face dock is less.
In the above-mentioned patent, the bracing piece transversely does not have fixedly, does not connect between two bracing pieces to lead to its to strut the poor problem of effect, we propose a ground foundation ditch support of collapsing for this reason.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Problem to exist among the prior art, the utility model aims to provide a ground foundation ditch collapse prevention support, the utility model discloses a joint of I-shaped connecting rod and cutting ferrule couples together the support cover of both sides around with, has optimized the stability that two support covers supported around to the cooperation through second inserted block, picture peg and plug bush links to each other the I-shaped connecting rod of the left and right sides, has optimized the stability of horizontal support.
2. Technical scheme
In order to solve the above problem, the utility model adopts the following technical scheme:
a rock-soil foundation pit collapse prevention support comprises:
supporting the guard plate;
the number of the sliding grooves is two, and the two sliding grooves are both formed in the lower end of the supporting and protecting plate;
the first slots are arranged in two groups, each group of the first slots is provided with two groups, and the two groups of the first slots are arranged in the two sliding grooves;
the supporting mechanisms are arranged in four groups, each group of supporting mechanisms is arranged at the bottom of the supporting and protecting plate, each group of supporting mechanisms comprises a supporting component and an adjusting component, and the supporting components are connected with the adjusting components;
the supporting assembly comprises a screw, a first inserting block, a supporting rod, a supporting sleeve and a bottom plate, the first inserting block is movably inserted into the first inserting groove, the first inserting block is fixed into the first inserting groove through the screw, the supporting rod is fixedly connected to the lower end of the first inserting block, the supporting sleeve is sleeved on the surface of the supporting rod, and the bottom plate is fixedly connected to the lower end of the supporting sleeve.
As a preferred scheme of the utility model, adjusting part includes regulation hole, bolt and connecting plate, the regulation hole sets up to multiunit, multiunit the regulation hole is all seted up on the support sleeve, the bolt activity runs through the bracing piece, and bolt activity pegs graft in a set of regulation hole, the surface of bolt is located to the connecting plate cover.
As a preferred scheme of the utility model, every equal fixedly connected with cutting ferrule is sheathe in to the support, the bottom of propping up the backplate is provided with two I-shaped connecting rods, every I-shaped connecting rod joint is in two adjacent cutting ferrules, two the second slot has all been seted up on the I-shaped connecting rod.
As a preferred scheme of the utility model, two equal activity is pegged graft in the second slot has the second inserted block, two the equal fixedly connected with picture peg of one end and plug bush that the second inserted block is close to mutually, the picture peg activity is pegged graft in the plug bush.
As a preferred scheme of the utility model, the equal fixedly connected with fixed plate of lower extreme of picture peg and plug bush, it is left install the cylinder on the fixed plate, the extension end and the fixed plate fixed connection on right side of cylinder.
As an optimized scheme of the utility model, four the equal fixedly connected with of lower extreme of bottom plate stings a plurality of lands.
As a preferred scheme of the utility model, the bracing piece directly passes through bolt fixed connection with supporting the cover.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) When the device needs to be used, a user holds the screw, namely inserts the screw into the sliding groove, slides the screw into the sliding groove until the screw is inserted into the first slot, fixes the first inserting block in the first slot through the screw, places the bottom plate on the ground, inserts the ground thorn into the ground, supports the supporting sleeve and the supporting rod through the matching of the bottom plate and the ground thorn, takes down the bolt when the height of the supporting rod needs to be adjusted, adjusts the position of the supporting rod in the supporting sleeve, adjusts the position of the supporting rod through the movement of the bolt, is convenient to support foundation pits with different heights, holds the I-shaped connecting rod, clamps the I-shaped connecting rod in the two clamping sleeves, clamps the two second inserting blocks in the two second slots after the I-shaped connecting rods on the left side and the right side are installed, adjusts the positions of the inserting plate and the inserting sleeve through the cylinder, and is convenient to connect the two I-shaped connecting rods through the matching of the second inserting blocks, the inserting plate and the inserting sleeve, and optimizes the stability of transverse support.
(2) In this scheme, the offering of regulation hole is for the convenience of the bolt runs through, and the bolt is for the convenience of being in the same place bracing piece and support cover fixed, and the connecting plate is for the convenience of connecting bolt, has optimized the stability of bolt fastening bracing piece and support cover, and ground thorn is for the convenience of inserting underground, is convenient for play the effect of stabilizing the bottom plate.
Drawings
Fig. 1 is an overall explosion diagram of the collapse prevention support for the rock-soil foundation pit of the utility model;
fig. 2 is a front perspective view of the rock foundation pit collapse prevention bracket of the utility model;
fig. 3 is a bottom perspective view of the rock foundation pit collapse prevention bracket of the utility model;
fig. 4 is a bottom view of a supporting plate of the collapse prevention bracket for the rock foundation pit of the utility model;
fig. 5 is the utility model discloses a supporting mechanism explosion map of ground foundation ditch collapse prevention support.
The numbering in the figures illustrates:
1. supporting a guard plate; 2. a chute; 3. a first slot; 4. a screw; 5. a first insert block; 6. a support bar; 7. a support sleeve; 8. an adjustment hole; 9. a bolt; 10. a connecting plate; 11. a base plate; 12. puncturing with the ground; 13. a ferrule; 14. an I-shaped connecting rod; 15. a second slot; 16. a second insert block; 17. inserting plates; 18. inserting a sleeve; 19. a fixing plate; 20. and (7) a cylinder.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Example (b):
referring to fig. 1 to 5, an anti-collapse support for a foundation pit of rock soil comprises:
a support guard plate 1;
the number of the sliding chutes 2 is two, and the two sliding chutes 2 are both arranged at the lower end of the supporting and protecting plate 1;
the first slots 3 are arranged in two groups, the number of the first slots 3 in each group is two, and the two groups of the first slots 3 are all arranged in the two sliding grooves 2;
the supporting mechanisms are arranged in four groups, each group of supporting mechanisms is arranged at the bottom of the supporting plate 1 and comprises a supporting component and an adjusting component, and the supporting components are connected with the adjusting components;
the supporting component comprises a screw 4, a first inserting block 5, a supporting rod 6, a supporting sleeve 7 and a bottom plate 11, the first inserting block 5 is movably inserted into the first slot 3, the first inserting block 5 is fixed into the first slot 3 through the screw 4, the supporting rod 6 and the supporting rod 6 are fixedly connected to the lower end of the first inserting block 5, the supporting sleeve 7 is sleeved on the surface of the supporting rod 6, and the bottom plate 11 is fixedly connected to the lower end of the supporting sleeve 7.
In this embodiment, the seting up of spout 2 is for the sake of convenience seting up first slot 3, and first slot 3 is for the sake of convenience first inserted block 5 pegs graft, and screw 4 is for the sake of convenience fixes first inserted block 5 in first slot 3, and bracing piece 6 is for the sake of convenience peg graft in supporting cover 7, supports the height of backplate 1 through bracing piece 6 and the cooperation regulation of supporting cover 7, and bottom plate 11 is for the sake of convenience supports backplate 1, the utility model discloses a joint of I-shaped connecting rod 14 and cutting ferrule 13 couples together the support cover 7 of both sides around with, has optimized the stability that two support covers 7 support around, and links to each other the I-shaped connecting rod 14 of the left and right sides through the cooperation of second inserted block 16, picture peg 17 and plug bush 18, has optimized the stability of horizontal support.
Specifically, the adjusting part includes regulation hole 8, bolt 9 and connecting plate 10, and regulation hole 8 sets up to the multiunit, and multiunit regulation hole 8 is all seted up on supporting cover 7, and the bracing piece 6 is run through in the activity of bolt 9, and bolt 9 activity is pegged graft in a set of regulation hole 8, and the surface of bolt 9 is located to connecting plate 10 cover.
In this embodiment, the adjusting holes 8 are formed to facilitate the penetration of the bolts 9, the bolts 9 are used to facilitate the fixation of the support rod 6 and the support sleeve 7, and the connecting plate 10 is used to facilitate the connection of the bolts 9, so that the stability of the bolts 9 for fixing the support rod 6 and the support sleeve 7 is optimized.
Specifically, each support sleeve 7 is fixedly connected with a clamping sleeve 13, two i-shaped connecting rods 14 are arranged at the bottom of the support plate 1, each i-shaped connecting rod 14 is clamped in two adjacent clamping sleeves 13, and second slots 15 are formed in the two i-shaped connecting rods 14.
In this embodiment, the clamping sleeve 13 is for facilitating clamping of the i-shaped connecting rod 14, and the two support sleeves 7 are connected together by clamping of the clamping sleeve 13 and the i-shaped connecting rod 14, so that the stability of the support sleeve 7 supporting the support guard plate 1 is optimized.
Specifically, second inserting blocks 16 are movably inserted into the two second inserting grooves 15, one ends, close to the two second inserting blocks 16, of the two second inserting blocks are fixedly connected with inserting plates 17 and inserting sleeves 18, and the inserting plates 17 are movably inserted into the inserting sleeves 18.
In this embodiment, the second insert block 16 is conveniently clamped with the second slot 15, and the distance between the two second insert blocks 16 can be adjusted through the insert plate 17 and the insert sleeve 18, so that the two second insert blocks 16 can be clamped with the second slots 15 at different distances, and the i-shaped connecting rods 14 on two sides can be connected together through clamping of the second insert blocks 16 and the second slots 15, thereby optimizing the support stability.
Specifically, the lower ends of the inserting plate 17 and the inserting sleeve 18 are fixedly connected with a fixing plate 19, a cylinder 20 is mounted on the left fixing plate 19, and the extending end of the cylinder 20 is fixedly connected with the right fixing plate 19.
In this embodiment, the fixing plate 19 is fixed to facilitate installation of the cylinder 20, and the telescopic cylinder 20 is used to facilitate adjustment of the positions of the insert plate 17 and the insert sleeve 18, so as to adjust the distance between the two second insert blocks 16.
Specifically, the lower ends of the four bottom plates 11 are fixedly connected with a plurality of ground thorns 12.
In this embodiment, the ground thorns 12 are inserted into the ground and serve to stabilize the bottom plate 11.
Specifically, the support rod 6 and the support sleeve 7 are directly fixedly connected through a bolt 9.
In this embodiment, the support rod 6 and the support sleeve 7 are directly fixedly connected through the bolt 9, so that the support rod 6 and the support sleeve 7 are convenient to detach, and the position of the support rod 6 is adjusted.
The working principle is as follows: when the device needs to be used, firstly, the screw 4 is held by hand, namely, the screw 4 is inserted into the sliding groove 2 and slides in the sliding groove 2 until the screw is inserted into the first slot 3, at the moment, the first insert block 5 is fixed in the first slot 3 through the screw 4, then the bottom plate 11 is placed on the ground, then the ground spine 12 is inserted into the ground, the support sleeve 7 and the support rod 6 are supported through the matching of the bottom plate 11 and the ground spine 12, when the height of the support rod 6 needs to be adjusted, the bolt 9 is taken down, then the position of the support rod 6 in the support sleeve 7 is adjusted through the movement of the bolt 9, foundation pits with different heights are conveniently supported, then, the I-shaped connecting rods 14 are held by hand, the I-shaped connecting rods 14 are clamped in the two clamping sleeves 13, after the I-shaped connecting rods 14 on the left side and the right side are installed, the two second insert blocks 16 are clamped in the two second slots 15, and the positions of the insert blocks 17 and the insert sleeves 18 are adjusted through the air cylinders 20, so that the two I-shaped connecting rods 14 are connected through the matching of the second insert blocks 16, the insert blocks 17 and the insert sleeves 18, and the stability of the transverse support is optimized.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.
Claims (7)
1. The utility model provides a ground foundation ditch collapse prevention support which characterized in that includes:
a support guard plate (1);
the number of the sliding chutes (2) is two, and the two sliding chutes (2) are arranged at the lower end of the supporting and protecting plate (1);
the two groups of first slots (3) are arranged, the number of the first slots (3) in each group is two, and the two groups of first slots (3) are arranged in the two sliding grooves (2);
the supporting mechanisms are arranged in four groups, each group of supporting mechanisms is arranged at the bottom of the supporting and protecting plate (1), each group of supporting mechanisms comprises a supporting component and an adjusting component, and the supporting components are connected with the adjusting components;
the supporting component comprises a screw (4), a first inserting block (5), a supporting rod (6), a supporting sleeve (7) and a bottom plate (11), wherein the first inserting block (5) is movably inserted into the first inserting groove (3), the first inserting block (5) is fixed in the first inserting groove (3) through the screw (4), the supporting rod (6) is fixedly connected to the lower end of the first inserting block (5), the supporting sleeve (7) is sleeved on the surface of the supporting rod (6), and the bottom plate (11) is fixedly connected to the lower end of the supporting sleeve (7).
2. The anti-collapse support for the rock-soil foundation pit according to claim 1, wherein: the adjusting assembly comprises adjusting holes (8), bolts (9) and connecting plates (10), the adjusting holes (8) are arranged into a plurality of groups, the adjusting holes (8) are arranged on the supporting sleeve (7), the bolts (9) movably penetrate through the supporting rod (6), the bolts (9) are movably inserted into the adjusting holes (8), and the surfaces of the bolts (9) are sleeved on the connecting plates (10).
3. The anti-collapse support for the rock-soil foundation pit according to claim 2, wherein: the support sleeve (7) is fixedly connected with a clamping sleeve (13), the bottom of the support guard plate (1) is provided with two I-shaped connecting rods (14), each I-shaped connecting rod (14) is clamped in the two adjacent clamping sleeves (13), and the two I-shaped connecting rods (14) are provided with second slots (15).
4. The anti-collapse support for the rock-soil foundation pit as claimed in claim 3, wherein: two equal activity is pegged graft in second slot (15) and is had second inserted block (16), two equal fixedly connected with picture peg (17) and plug bush (18) of one end that second inserted block (16) are close to mutually, picture peg (17) activity is pegged graft in plug bush (18).
5. The anti-collapse support for the rock-soil foundation pit as claimed in claim 4, wherein: the equal fixedly connected with fixed plate (19) of lower extreme of picture peg (17) and plug bush (18), left install cylinder (20) on fixed plate (19), the extension end and the fixed plate (19) fixed connection on right side of cylinder (20).
6. The rock-soil foundation pit collapse prevention support according to claim 5, characterized in that: the lower ends of the four bottom plates (11) are fixedly connected with a plurality of ground thorns (12).
7. The rock-soil foundation pit collapse prevention support according to claim 6, characterized in that: the support rod (6) and the support sleeve (7) are directly and fixedly connected through a bolt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222907580.5U CN218580668U (en) | 2022-11-02 | 2022-11-02 | Rock-soil foundation pit collapse prevention support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222907580.5U CN218580668U (en) | 2022-11-02 | 2022-11-02 | Rock-soil foundation pit collapse prevention support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218580668U true CN218580668U (en) | 2023-03-07 |
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ID=85376196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222907580.5U Active CN218580668U (en) | 2022-11-02 | 2022-11-02 | Rock-soil foundation pit collapse prevention support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218580668U (en) |
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2022
- 2022-11-02 CN CN202222907580.5U patent/CN218580668U/en active Active
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