CN213926293U - Foundation pit support with drainage structure - Google Patents
Foundation pit support with drainage structure Download PDFInfo
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- CN213926293U CN213926293U CN202022883206.7U CN202022883206U CN213926293U CN 213926293 U CN213926293 U CN 213926293U CN 202022883206 U CN202022883206 U CN 202022883206U CN 213926293 U CN213926293 U CN 213926293U
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- supporting plate
- foundation pit
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Abstract
The utility model discloses a foundation pit support with a drainage structure, which relates to the technical field of foundation pit support, and comprises a foundation pit and a support plate body, wherein the support plate body is arranged on the inner wall of the foundation pit through a fixing component, one side of the support plate body is provided with a connecting plate, the inside of the support plate body is provided with the drainage structure, and one side of the support plate body is provided with a connecting groove, the connecting groove is matched with the connecting plate, the utility model can realize the quick splicing of a plurality of support plate bodies through the arrangement of the connecting plate and the connecting groove, and simultaneously can realize the clamping of the connecting plate and the connecting groove through the arrangement of a fixture block, a clamping groove and a spring, thereby realizing the quick splicing of a plurality of support plate bodies, leading the support plate bodies to be suitable for foundation pits with different lengths, and effectively increasing the application range of the support plate bodies, great improvement the practicality of supporting plate body to supporting plate body's installation is used.
Description
Technical Field
The utility model belongs to the technical field of the excavation supporting, concretely relates to excavation supporting with drainage structures.
Background
In the excavation process of the foundation pit, a supporting structure is generally needed to protect the pit wall of the foundation pit so as to prevent the inner wall of the foundation pit from collapsing, so that the foundation pit can be continuously excavated conveniently, and the safety of constructors is ensured.
However, the existing foundation pit support with the drainage structure in the market has certain defects in the use process, for example, quick splicing between the foundation pit supports cannot be realized, so that the foundation pit support cannot adapt to foundation pits with different lengths, the application range of the foundation pit support is limited, and the practicability of the foundation pit support is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an underground structure with drainage structures to solve the quick concatenation between the underground structure can not be realized to proposing in the above-mentioned background art, lead to underground structure to strut the foundation ditch that can not adapt to different length, can not realize underground structure's quick location in addition, the problem of the installation of the underground structure of being not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foundation ditch support with drainage structures, includes foundation ditch and supporting plate body, and supporting plate body passes through fixed subassembly to be installed on the inner wall of foundation ditch, and one side of supporting plate body installs the connecting plate, supporting plate body's inside is provided with drainage structures, and supporting plate body has seted up the spread groove for one side of connecting plate, spread groove and connecting plate phase-match, the spring groove has all been seted up at the inside both ends of connecting plate, and the inside of two spring grooves all is fixed with spring, two the both ends of spring all are connected with the fixture block, the draw-in groove has all been seted up to the inner wall both sides of spread groove, and draw-in groove and fixture block phase-match.
Preferably, two locating pieces are symmetrically installed on two sides of the bottom end of the supporting plate body, the joggle grooves are formed in the two locating pieces, two locating grooves are symmetrically formed in the bottom of the inner portion of the foundation pit, the two locating grooves correspond to the two locating pieces one to one, the joggle blocks are installed in the locating grooves, and the two joggle blocks correspond to the two joggle grooves one to one.
Preferably, the drainage structure includes water catch bowl and water conservancy diversion pipeline, wherein, the water catch bowl is seted up in the top of supporting plate body, the water conservancy diversion pipeline is seted up in the middle of the inside of supporting plate body, and water conservancy diversion pipeline and water catch bowl are linked together, the inside drainage pipe who is linked together with the water conservancy diversion pipeline of seting up of foundation ditch.
Preferably, the fixing assembly comprises expansion bolts and screwing holes, wherein the expansion bolts are at least four, the four expansion bolts are respectively screwed at four corners of the supporting plate body, the number of the screwing holes is consistent with that of the expansion bolts, the four screwing holes are arranged on the inner wall of the foundation pit, and the four screwing holes are in one-to-one correspondence with the four expansion bolts.
Preferably, the limiting blocks are installed on two sides of the joggling block, the limiting grooves are formed in two sides of the inner wall of the joggling groove, and the two limiting grooves correspond to the two limiting blocks one to one.
Preferably, the opposite corners of one end of the limiting block, which is far away from the joggle block, are transited by arc chamfers to form an arc end with a smooth surface wall.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a setting of connecting plate and spread groove can realize the quick grafting of a plurality of supporting plate bodies, and through the setting of fixture block, draw-in groove and spring, the joint of connecting plate and spread groove can be realized simultaneously to realize the quick concatenation of a plurality of supporting plate bodies, make supporting plate body can adapt to the foundation ditch of different length, the effectual application scope that increases supporting plate body, great improvement supporting plate body's practicality, so that supporting plate body's installation is used.
(2) The utility model can realize the quick positioning of the supporting plate body and the foundation pit through the arrangement of the positioning block, the positioning groove, the joggle block and the joggle groove, so as to facilitate the installation of the supporting plate body, effectively improve the installation efficiency of the supporting plate body and be beneficial to the supporting of the foundation pit;
in addition, the limiting blocks and the limiting grooves are arranged, so that the tenon joint blocks and the tenon joint grooves can be limited, the tenon joint blocks and the tenon joint grooves can be stably joggled, and the supporting plate body can be further conveniently installed and used.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the support plate of the present invention;
FIG. 3 is a cross-sectional view of the foundation pit of the present invention;
FIG. 4 is a top view of the foundation pit of the present invention;
fig. 5 is a bottom view of the positioning block of the present invention;
fig. 6 is a front view of the support plate body of the present invention;
fig. 7 is a left side view of the support plate body of the present invention;
fig. 8 is a right side view of the support plate body of the present invention;
FIG. 9 is an enlarged view taken at A in FIG. 8;
in the figure: 1, foundation pit; 2-supporting plate body; 3-expansion bolts; 4-a water collecting tank; 5-a flow guide pipeline; 6-positioning blocks; 7-a screw hole; 8-a drainage pipeline; 9-positioning grooves; 10-a joggle block; 11-a limiting block; 12-a tongue and groove; 13-a limiting groove; 14-a connecting plate; 15-a fixture block; 16-a connecting trough; 17-a card slot; 18-spring.
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. 1-9, the present invention provides the following technical solutions: the utility model provides a foundation pit support with drainage structures, including foundation pit 1 and supporting plate body 2, supporting plate body 2 passes through fixed subassembly and installs on foundation pit 1's inner wall, and supporting plate body 2's one side installs connecting plate 14, supporting plate body 2's inside is provided with drainage structures, and supporting plate body 2 has seted up spread groove 16 for one side of connecting plate 14, spread groove 16 and connecting plate 14 phase-match, the spring groove has all been seted up at connecting plate 14's inside both ends, and the inside in two spring grooves all is fixed with spring 18, two spring 18's both ends all are connected with fixture block 15, draw-in groove 17 has all been seted up to spread groove 16's inner wall both sides, and draw-in groove 17 and fixture block 15 phase-match.
When the fixing device is used, workers can install the supporting plate body 2 on the inner wall of the foundation pit 1 through the fixing assembly, and then support the foundation pit 1 through the supporting plate body 2, so that the foundation pit 1 is supported, and the stability of the foundation pit 1 is ensured;
in addition, in the installation of the supporting plate body 2, the worker can inject the connecting plate 14 on one side of the supporting plate body 2 into the connecting groove 16 on one side of the other supporting plate body 2, so as to realize the insertion of a plurality of supporting plate bodies 2, then the clamping block 15 corresponds to the clamping groove 17, and the clamping is carried out in the clamping groove 17 under the action of the spring 18, so as to clamp the connecting plate 14 with the connecting groove 16, so as to realize the splicing of a plurality of supporting plate bodies 2, so that the supporting plate bodies 2 can adapt to foundation pits with different lengths, the application range of the supporting plate bodies 2 is effectively increased, the practicability of the supporting plate bodies 2 is greatly improved, and the supporting plate bodies 2 are convenient to install and use.
In this embodiment, preferably, two positioning blocks 6 are symmetrically installed on two sides of the bottom end of the supporting plate body 2, the joggling grooves 12 are formed in the two positioning blocks 6, two positioning grooves 9 are symmetrically formed in the bottom of the inner portion of the foundation pit 1, the two positioning grooves 9 correspond to the two positioning blocks 6 one by one, the joggling blocks 10 are installed in the two positioning grooves 9, and the two joggling blocks 10 correspond to the two joggling grooves 12 one by one.
Specifically, when the supporting plate body 2 is installed on the inner wall of the foundation pit 1, a worker can insert the positioning block 6 at the bottom of the supporting plate body 2 into the positioning groove 9 in the foundation pit 1, so that the positioning of the supporting plate body 2 and the foundation pit 1 is realized, and meanwhile, the tenon blocks 10 are inserted into the tenon grooves 12 to tenon the positioning block 6 and the positioning groove 9, so that the quick positioning of the supporting plate body 2 and the foundation pit 1 is realized, the installation of the supporting plate body 2 is facilitated, the installation efficiency of the supporting plate body 2 is effectively improved, and the supporting of the foundation pit is facilitated.
In this embodiment, preferably, the drainage structure includes a water collecting tank 4 and a diversion pipeline 5, wherein the water collecting tank 4 is opened at the top of the supporting plate body 2, the diversion pipeline 5 is opened in the middle of the inside of the supporting plate body 2, the diversion pipeline 5 is communicated with the water collecting tank 4, and a drainage pipeline 8 communicated with the diversion pipeline 5 is opened inside the foundation pit 1.
Specifically, in the excavation supporting use process, the water catch bowl 4 can collect the rainwater to in advancing drainage pipe 8 through water conservancy diversion pipeline 5, with this drainage that realizes foundation ditch 1, thereby the drainage performance of effectual improvement foundation ditch 1 prevents foundation ditch 1 ponding.
In this embodiment, preferably, the fixing assembly includes expansion bolts 3 and screwing holes 7, wherein the expansion bolts 3 are at least four, and the four expansion bolts 3 are screwed in four corners of the supporting plate body 2 respectively, the number of the screwing holes 7 is the same as that of the expansion bolts 3, the four screwing holes 7 are opened on the inner wall of the foundation pit 1, and the four screwing holes 7 correspond to the four expansion bolts 3 one by one.
Specifically, when the supporting plate 2 is installed on the inner wall of the foundation pit 1, a worker may screw the expansion bolt 3 into the bolting hole 7 to fasten the supporting plate 2 and the foundation pit 1, thereby implementing installation of the supporting plate 1.
In this embodiment, preferably, the limiting blocks 11 are installed on both sides of the joggle block 10, the limiting grooves 13 are formed on both sides of the inner wall of the joggle groove 12, and the two limiting grooves 13 correspond to the two limiting blocks 11 one to one.
Specifically, when the tenon joint block 10 is inserted into the tenon joint groove 12, the limit block 11 is then inserted into the limit groove 13, so that the limit of the tenon joint block 10 and the tenon joint groove 12 is realized, and the stable tenon joint of the tenon joint block 10 and the tenon joint groove 12 is facilitated.
In this embodiment, preferably, opposite corners of one end of the limiting block 11 away from the joggle block 10 are all transited by circular arc chamfers to form a smooth arc end of the surface wall.
Specifically, the arc end with smooth surface wall can facilitate the rapid insertion of the limiting block 11 into the limiting groove 13, and further facilitate the limiting of the joggling block 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a foundation ditch support with drainage structures which characterized in that: including foundation ditch (1) and supporting plate body (2), supporting plate body (2) are installed on the inner wall of foundation ditch (1) through fixed subassembly, and support one side of plate body (2) and install connecting plate (14), the inside of supporting plate body (2) is provided with drainage structures, and supports plate body (2) and seted up spread groove (16) for one side of connecting plate (14), spread groove (16) and connecting plate (14) phase-match, the spring groove has all been seted up at the inside both ends of connecting plate (14), and the inside in two spring grooves all is fixed with spring (18), two the both ends of spring (18) all are connected with fixture block (15), draw-in groove (17) have all been seted up to the inner wall both sides of spread groove (16), and draw-in groove (17) and fixture block (15) phase-match.
2. A foundation pit support with drainage structure as claimed in claim 1, wherein: two locating pieces (6) are installed to the bottom bilateral symmetry of supporting plate body (2), and joggle groove (12) have all been seted up to the inside of two locating pieces (6), two constant head tanks (9) have been seted up to the inside bottom symmetry of foundation ditch (1), and two constant head tanks (9) and two locating pieces (6) one-to-one, two joggle piece (10) are all installed to the inside of constant head tank (9), and two joggle pieces (10) and two joggle grooves (12) one-to-one.
3. A foundation pit support with drainage structure as claimed in claim 1, wherein: drainage structures includes water catch bowl (4) and water conservancy diversion pipeline (5), wherein, the top of supporting plate body (2) is seted up in water catch bowl (4), water conservancy diversion pipeline (5) are seted up in the middle of the inside of supporting plate body (2), and water conservancy diversion pipeline (5) are linked together with water catch bowl (4), drainage pipe (8) that are linked together with water conservancy diversion pipeline (5) are seted up to the inside of foundation ditch (1).
4. A foundation pit support with drainage structure as claimed in claim 1, wherein: the fixing assembly comprises expansion bolts (3) and screwing holes (7), wherein the expansion bolts (3) are at least four, the four expansion bolts (3) are respectively screwed at four corners of the supporting plate body (2), the number of the screwing holes (7) is consistent with that of the expansion bolts (3), the four screwing holes (7) are arranged on the inner wall of the foundation pit (1), and the screwing holes (7) correspond to the four expansion bolts (3) one to one.
5. A foundation pit support with drainage structure as claimed in claim 2, wherein: stopper (11) are all installed to the both sides of joggle piece (10), spacing groove (13) have all been seted up to the inner wall both sides of joggle groove (12), and two spacing grooves (13) and two stopper (11) one-to-one.
6. A foundation pit support with drainage structures as claimed in claim 5, wherein: the opposite corners of one end, far away from the joggling block (10), of the limiting block (11) are in arc chamfer transition to form smooth arc ends of the surface wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022883206.7U CN213926293U (en) | 2020-12-04 | 2020-12-04 | Foundation pit support with drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022883206.7U CN213926293U (en) | 2020-12-04 | 2020-12-04 | Foundation pit support with drainage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213926293U true CN213926293U (en) | 2021-08-10 |
Family
ID=77147443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022883206.7U Active CN213926293U (en) | 2020-12-04 | 2020-12-04 | Foundation pit support with drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213926293U (en) |
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2020
- 2020-12-04 CN CN202022883206.7U patent/CN213926293U/en active Active
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