CN220246940U - Foundation pit supporting device convenient to connect - Google Patents
Foundation pit supporting device convenient to connect Download PDFInfo
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- CN220246940U CN220246940U CN202320466778.6U CN202320466778U CN220246940U CN 220246940 U CN220246940 U CN 220246940U CN 202320466778 U CN202320466778 U CN 202320466778U CN 220246940 U CN220246940 U CN 220246940U
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- 210000001503 joint Anatomy 0.000 claims abstract description 26
- 210000005056 cell body Anatomy 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims 3
- 230000035515 penetration Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 10
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses a foundation pit supporting device convenient to connect, which comprises a supporting plate, wherein a plurality of first groove bodies are arranged on the front side surface of the supporting plate, the lower end of a supporting seat is rotatably arranged at the lower end of the groove body, a second groove body is arranged on one side surface of the supporting seat facing the supporting plate, the front end of an inclined supporting rod is arranged at the front end of the second groove body through a sliding locking mechanism, when the foundation pit supporting device is in use, the rear end of the inclined supporting rod is abutted against the upper end of the vertical bottom surface of the corresponding groove body, and two adjacent supporting plates are in butt joint connection through a male plug assembly and a female plug assembly. During the use, two backplate are through public first inserted block subassembly and female first inserted block subassembly butt joint connection, the supporting seat is put subaerial, diagonal brace butt in the upper end of the vertical bottom surface of corresponding cell body, during the dismantlement, with public first inserted block subassembly and female first inserted block subassembly disconnection, diagonal brace folding accomodate in cell body two inside, the supporting seat accomodate in cell body one inside, operation step is simple and convenient, has ensured convenient high efficiency when foundation ditch strutting arrangement butt joint installation use and dismantlement.
Description
Technical Field
The utility model belongs to the technical field of foundation pit support, and particularly relates to a foundation pit support device convenient to connect.
Background
The foundation pit is a soil pit excavated at a foundation design position according to the elevation of the substrate and the plane size of the foundation, and an excavation scheme is designed according to geological hydrologic data and the condition of buildings nearby the site before excavation. The foundation pit supporting device is used for supporting, reinforcing and protecting the side wall of the foundation pit and the surrounding environment of the foundation pit in order to ensure the safety of the construction of an underground structure and the surrounding environment of the foundation pit.
The current foundation ditch strutting arrangement mostly includes the backplate of vertical setting, the horizontal bottom plate and with two bracing fixed connection's diagonal bracing pole, however the both ends of bracing piece are mostly fixed on backplate and bottom plate through the bolt assembly, because strutting arrangement needs long-time outdoor use, the easy circumstances of corrosion appears in the bolt assembly that is located diagonal bracing pole both ends to lead to strutting arrangement inconvenient dismantlement, thereby greatly influence the construction progress, cause economic loss.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide the foundation pit supporting device convenient to connect, and the inclined supporting rod is rotatably arranged in the second groove body on the supporting seat, and the supporting seat is rotatably arranged in the first groove body on the supporting plate, so that the foundation pit supporting device is convenient to fold and store; when the foundation pit supporting device is used, two adjacent supporting plates are in butt joint connection through the male plug assembly and the female plug assembly, then the supporting seat is placed on the ground, the inclined supporting rod is abutted against the upper end of the vertical bottom surface of the corresponding groove body, otherwise, when the foundation pit supporting device is detached, the male plug assembly and the female plug assembly are detached, then the inclined supporting rod is folded and contained in the second groove body, and the supporting seat is contained in the first groove body, so that the operation steps are simple and convenient, and convenience and high efficiency in butt joint installation and detachment of the foundation pit supporting device are ensured; the whole structure is simple in design, high in preparation and implementation feasibility and high in practicability.
In order to achieve the above purpose, the technical scheme of the utility model is to design a foundation pit supporting device convenient to connect, which comprises a supporting plate, wherein a plurality of first groove bodies are longitudinally arranged on the front side surface of the supporting plate at intervals from left to right, a supporting seat is arranged in each first groove body, the lower end of each supporting seat is rotatably arranged at the lower end of each groove body, a second groove body is arranged on one side surface of each supporting seat facing the supporting plate, an inclined strut is arranged in each second groove body, the front end of each inclined strut is arranged at the front end of each second groove body through a sliding locking mechanism, the rear end of each inclined strut is abutted to the upper end of the corresponding vertical bottom surface of each corresponding groove body when the foundation pit supporting device is in a use state, a male head inserting block assembly is arranged at one of the left end or the right end of each supporting plate, a female head inserting block assembly is arranged at the other of the left end or the right end of each supporting plate, two adjacent supporting plates are in butt joint connection through the male head inserting block assemblies and the female head inserting block assemblies, and an anti-skid structure is arranged at the bottom surface of each supporting seat.
According to the foundation pit supporting device convenient to connect, the inclined supporting rod is rotatably arranged in the second groove body on the supporting seat, and the supporting seat is rotatably arranged in the first groove body on the supporting plate, so that the foundation pit supporting device is convenient to fold and store; when the foundation pit supporting device is used, two adjacent supporting plates are in butt joint connection through the male plug assembly and the female plug assembly, then the supporting seat is placed on the ground, the inclined supporting rod is abutted against the upper end of the vertical bottom surface of the corresponding groove body, otherwise, when the foundation pit supporting device is detached, the male plug assembly and the female plug assembly are detached, then the inclined supporting rod is folded and contained in the second groove body, and the supporting seat is contained in the first groove body, so that the operation steps are simple and convenient, and convenience and high efficiency in butt joint installation and detachment of the foundation pit supporting device are ensured; the whole structure is simple in design, high in preparation and implementation feasibility and high in practicability.
The preferable technical scheme is that the front end of the second groove body is provided with a T-shaped chute, the front end of the diagonal brace is provided with a sliding column, the front end of the diagonal brace is installed inside the corresponding T-shaped chute in a sliding insertion manner through the sliding column, the rear end of the bottom of the T-shaped chute is provided with a third limit groove matched with the sliding column, and the sliding column, the T-shaped chute and the third limit groove form a sliding locking mechanism. The sliding locking mechanism has simple structural design and high preparation and implementation feasibility.
Further preferably, the rear end face of the diagonal brace is in an inclined plane structure, and when the diagonal brace is in a use state, the sliding column is limited in the corresponding limiting groove III, and the rear end face of the diagonal brace is attached to the front side face of the support plate. The rear end face of the inclined stay bar is designed into an inclined face structure, so that the rear end face of the inclined stay bar is completely attached to the front side face of the support plate, and the support stability of the support bar to the support plate is improved.
Further preferred technical scheme still, the inclined strut rear end portion be equipped with a pair of jack that runs through the inclined plane structure first, cell body a vertical bottom surface upper end be equipped with a pair of spacing groove first, still include the spacing plug of U type structure first, two plug arms of spacing plug first run through the jack on the inclined strut and peg graft in the pair of spacing groove first on corresponding cell body first in the lump. The two inserting arms of the first limiting inserting block penetrate through the inserting holes on the inclined supporting rod and are inserted into the pair of first limiting grooves on the corresponding groove body, so that the stability of the butt joint of the rear end face of the inclined supporting rod and the supporting plate is further improved.
The further preferable technical scheme is that the left end and the right end of the support plate are correspondingly provided with a plurality of groove bodies III, and the top surface and the horizontal bottom surface of the groove bodies III are correspondingly provided with guide grooves; the male plug assembly comprises a plug body I, a pin I is vertically and fixedly arranged on the vertical end surface of one side of the plug body I, a plug arm is vertically and fixedly arranged on the vertical end surface of the other side of the plug body I, and the male plug assembly is installed in a guide groove at one of the left end or the right end of the support plate in a plug manner through the pin I; the female plug assembly comprises a second plug body, a second pin is vertically and fixedly arranged on the vertical end surface of one side of the second plug body, a plug groove is vertically and fixedly arranged on the vertical end surface of the other side of the second plug body, and the female plug assembly is correspondingly inserted and installed in the guide groove of the other one of the left end and the right end of the support plate through the second pin; the three vertical bottom surfaces of the groove body are provided with a second limiting groove, the first inserting block main body and the second inserting block main body are respectively provided with a second inserting hole penetrating through the plate body horizontally, a limiting pin is inserted into the second inserting hole, the outer end of the limiting pin is fixedly provided with a holding block, and the inner end of the limiting pin is inserted into the second limiting groove on the corresponding groove body. The male plug assembly and the female plug assembly are simple and reasonable in structural design, and are easy to mount or dismount in a plugging manner, so that convenience and high efficiency are ensured when the support plates are mounted or dismounted in a butt joint manner; when two adjacent support plates are in butt joint, the limiting pin improves the stability of the male plug assembly or the female plug assembly when corresponding to the three internal installation of the groove body, namely, the stability of the foundation pit support device when in use is improved.
Further preferable technical scheme is that the third groove body and the guide groove are of L-shaped structures, and the third groove body and the guide groove are arranged at the front corner position of the left end part or the right end part of the support plate. The groove body III and the guide groove of the structural design can meet the requirements of straight 180-degree butt joint and vertical 90-degree butt joint of two adjacent support plates, and ensure the flexible applicability of the foundation pit supporting device.
Further preferable technical scheme is that the anti-slip structure is a tooth nail fixed on the bottom surface of the supporting seat at intervals. The contact friction force between the supporting seat and the ground is improved by the tooth nails, and the use stability of the foundation pit supporting device is further improved.
The further preferable technical scheme is that the first groove body comprises two groove bodies, and the first groove bodies are respectively arranged at the left end and the right end of the front side surface of the support plate at intervals; the left end part or the right end part of the support plate is provided with two groove bodies III, and the two groove bodies III are respectively arranged on the upper side and the lower side of the left end part or the right end part of the support plate at intervals.
The utility model has the advantages and beneficial effects that:
1. according to the foundation pit supporting device convenient to connect, the inclined supporting rod is rotatably arranged in the second groove body on the supporting seat, and the supporting seat is rotatably arranged in the first groove body on the supporting plate, so that the foundation pit supporting device is convenient to fold and store; when the foundation pit supporting device is used, two adjacent supporting plates are in butt joint connection through the male plug assembly and the female plug assembly, then the supporting seat is placed on the ground, the inclined supporting rod is abutted against the upper end of the vertical bottom surface of the corresponding groove body, otherwise, when the foundation pit supporting device is detached, the male plug assembly and the female plug assembly are detached, then the inclined supporting rod is folded and contained in the second groove body, and the supporting seat is contained in the first groove body, so that the operation steps are simple and convenient, and convenience and high efficiency in butt joint installation and detachment of the foundation pit supporting device are ensured; the whole structure is simple in design, high in preparation and implementation feasibility and high in practicability.
2. The rear end face of the inclined stay bar is designed into an inclined face structure, so that the rear end face of the inclined stay bar is completely attached to the front side face of the support plate, and the support stability of the support bar to the support plate is improved.
3. The two inserting arms of the first limiting inserting block penetrate through the inserting holes on the inclined supporting rod and are inserted into the pair of first limiting grooves on the corresponding groove body, so that the stability of the butt joint of the rear end face of the inclined supporting rod and the supporting plate is further improved.
4. The male plug assembly and the female plug assembly are simple and reasonable in structural design, and are easy to mount or dismount in a plugging manner, so that convenience and high efficiency are ensured when the support plates are mounted or dismounted in a butt joint manner; when two adjacent support plates are in butt joint, the limiting pin improves the stability of the male plug assembly or the female plug assembly when corresponding to the three internal installation of the groove body, namely, the stability of the foundation pit support device when in use is improved.
5. The third groove body and the guide groove are of L-shaped structures, and the third groove body and the guide groove are arranged at the front corner position of the left end part or the right end part of the support plate. The groove body III and the guide groove of the structural design can meet the requirements of straight 180-degree butt joint and vertical 90-degree butt joint of two adjacent support plates, and ensure the flexible applicability of the foundation pit supporting device.
Drawings
FIG. 1 is a schematic view of a left front side view angle perspective structure of a foundation pit supporting device of the present utility model for easy connection;
FIG. 2 is a schematic view of the structure of the left front side view of the foundation pit supporting device in use for easy connection according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a foundation pit support device of the present utility model in a position of a tank body for easy connection;
FIG. 4 is a schematic perspective view of a male plug assembly and a female plug assembly;
fig. 5 is a diagram of the abutting relationship of two adjacent foundation pit supporting devices.
In the figure: 1. a support plate; 2. a support base; 3. a diagonal brace; 4. a male plug assembly; 5. a female plug assembly; 6. a first limiting plug block; 7. a second jack; 8. a limiting pin; 1-1, a first groove body; 1-1-1, a first limit groove; 1-2, a groove body III; 1-2-1, a guide groove; 1-2-2, a limiting groove II; 2-1, a groove body II; 2-1-1, T-shaped chute; 2-1-2, a limit groove III; 2-2, tooth nails; 3-1, a sliding column; 3-2, jack I; 4-1, a first plug body; 4-2, pin one; 4-3, inserting arms; 5-1, a second plug body; 5-2, a pin II; 5-3, inserting grooves; 8-1, a holding block.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
Examples
As shown in fig. 1 to 5, the foundation pit supporting device convenient to connect comprises a supporting plate 1, wherein a plurality of groove bodies 1-1 are longitudinally arranged on the front side surface of the supporting plate 1 at intervals from left to right, a supporting seat 2 is arranged in one of the groove bodies 1-1, the lower end of the supporting seat 2 is rotatably arranged at the lower end of the groove body 1-1, a groove body 2-1 is arranged on one side surface of the supporting seat 2 facing the supporting plate 1, an inclined strut 3 is arranged in the groove body 2-1, the front end of the inclined strut 3 is arranged at the front end of the groove body 2-1 through a sliding locking mechanism, the rear end of the inclined strut 3 is abutted to the upper end of the vertical bottom surface of the corresponding groove body 1-1 in use state, a male head plug assembly 4 is arranged at one of the left end or the right end of the supporting plate 1, a female head plug assembly 5 is arranged at the other of the left end or the right end of the supporting plate 1, two adjacent supporting plates 1 are connected with the bottom surface of the supporting seat 2 through the male head plug assembly 4 and the female head plug assembly 5, and the anti-skid structure is arranged.
Preferably, the front end of the second groove body 2-1 is provided with a T-shaped sliding groove 2-1-1, the front end of the diagonal brace 3 is fixedly provided with a sliding column 3-1, the front end of the diagonal brace 3 is slidably inserted and installed in the corresponding T-shaped sliding groove 2-1-1 through the sliding column 3-1, the rear end of the bottom of the T-shaped sliding groove 2-1-1 is provided with a limit groove III 2-1-2 matched with the sliding column 3-1, and the sliding column 3-1, the T-shaped sliding groove 2-1-1 and the limit groove III 2-1-2 form the sliding locking mechanism.
Further preferably, the rear end face of the inclined strut 3 is in an inclined plane structure, and in a use state, the sliding column 3-1 is limited in the corresponding limiting groove III 2-1-2, and the rear end face of the inclined strut 3 is attached to the front side face of the support plate 1.
Further preferably, the rear end of the diagonal brace 3 is provided with a pair of insertion holes I3-2 penetrating through the inclined plane structure, the upper end of the vertical bottom surface of the groove body I1-1 is provided with a pair of limiting grooves I1-1-1, the diagonal brace further comprises a limiting insertion block I6 with a U-shaped structure, and two insertion arms of the limiting insertion block I6 penetrate through the insertion holes I3-2 on the diagonal brace 3 and are inserted into the pair of limiting grooves I1-1-1 on the corresponding groove body I1-1.
Further preferably, the left end and the right end of the support plate 1 are correspondingly provided with a plurality of groove bodies III 1-2, and the top surface and the horizontal bottom surface of the groove bodies III 1-2 are correspondingly provided with guide grooves 1-2-1; the male plug assembly 4 comprises a plug main body I4-1, a pin I4-2 is vertically and fixedly arranged on the vertical end surface of one side of the plug main body I4-1, a plug arm 4-3 is vertically and fixedly arranged on the vertical end surface of the other side of the plug main body I4-1, and the male plug assembly 4 is inserted and installed in a guide groove 1-2-1 at one of the left end or the right end of the support plate 1 through the pin I4-2; the female plug assembly 5 comprises a second plug main body 5-1, a second pin 5-2 is vertically and fixedly arranged on the vertical end surface of one side of the second plug main body 5-1, a plug groove 5-3 is vertically and fixedly arranged on the vertical end surface of the other side of the second plug main body 5-1, and the female plug assembly 5 is correspondingly inserted and installed in the guide groove 1-2-1 of the other one of the left end and the right end of the support plate 1 through the second pin 5-2; the vertical bottom surface of the groove body III 1-2 is provided with a limiting groove II 1-2-2, the first plug body 4-1 and the second plug body 5-1 are respectively provided with a second jack 7 which horizontally penetrates through the plate body, a limiting pin 8 is inserted into the second jack 7, the outer end of the limiting pin 8 is fixedly provided with a holding block 8-1, and the inner end of the limiting pin 8 is inserted into the limiting groove II 1-2-2 on the corresponding groove body III 1-2.
Further preferably, the groove body III 1-2 and the guide groove 1-2-1 are of L-shaped structures, and the groove body III 1-2 and the guide groove 1-2-1 are arranged at the front corner position of the left end part or the right end part of the support plate 1.
Further preferably, the anti-slip structure is a plurality of teeth nails 2-2 fixed on the bottom surface of the supporting seat 2 at intervals.
Further preferably, the first groove body 1-1 comprises two groove bodies, and the two groove bodies 1-1 are respectively positioned at the left end and the right end of the front side surface of the support plate 1 at intervals; the left end part or the right end part of the support plate 1 is provided with two groove bodies three 1-2, and the two groove bodies three 1-2 are respectively positioned at the upper side and the lower side of the left end part or the right end part of the support plate 1 at intervals.
The utility model relates to a foundation pit supporting device convenient to connect, which comprises the following operating principle:
first installation principle
When a plurality of foundation pit supporting devices are placed at proper installation positions in a foundation pit, and two adjacent supporting plates 1 are in butt joint, firstly, a male plug assembly 4 and a female plug assembly 5 are adjusted to proper installation angles (180 degrees or 90 degrees), a plug arm 4-3 on the male plug assembly 4 at the butt joint position of the two adjacent supporting plates 1 is plugged into a plug groove 5-3 on the female plug assembly 5, then a holding block 8-1 is held, one end of a limiting pin 8, which is far away from the holding block 8-1, is plugged into a limiting groove II 1-2-2 on a corresponding groove body III 1-2 through a jack II 7 on the male plug assembly 4, the holding block 8-1 is held, and one end of the limiting pin 8, which is far away from the holding block 8-1, is plugged into a limiting groove II 1-2-2 on a corresponding groove body III-2 through a jack II 7 on the female plug assembly 5; the supporting seat 2 is pulled out of the groove body 1-1 and turned to a horizontal state, then the inclined supporting rod 3 in the groove body 1-1 is pulled out, the inclined surface structure at the rear end of the inclined supporting rod 3 is abutted against the upper end of the vertical bottom surface corresponding to the groove body 1-1, and the two inserting arms of the limiting inserting block 6 penetrate through the inserting holes 3-2 on the inclined supporting rod 3 and are inserted into the pair of limiting grooves 1-1-1 on the corresponding groove body 1-1.
(II) principle of detachment
The first limiting plug block 6 is taken down from the diagonal brace 3, the diagonal brace 3 is folded and accommodated in the corresponding groove body II 2-1, and the supporting seat 2 is turned over and accommodated in the corresponding groove body I1-1; and the limiting pins 8 on the butt joint positions of the two adjacent support plates 1 are taken down, and then the male plug assembly 4 and the female plug assembly 5 which are in plug-in fit are separated.
According to the foundation pit supporting device convenient to connect, the inclined supporting rod is rotatably arranged in the second groove body on the supporting seat, and the supporting seat is rotatably arranged in the first groove body on the supporting plate, so that the foundation pit supporting device is convenient to fold and store; when the foundation pit supporting device is used, two adjacent supporting plates are in butt joint connection through the male plug assembly and the female plug assembly, then the supporting seat is placed on the ground, the inclined supporting rod is abutted against the upper end of the vertical bottom surface of the corresponding groove body, otherwise, when the foundation pit supporting device is detached, the male plug assembly and the female plug assembly are detached, then the inclined supporting rod is folded and contained in the second groove body, and the supporting seat is contained in the first groove body, so that the operation steps are simple and convenient, and convenience and high efficiency in butt joint installation and detachment of the foundation pit supporting device are ensured; the whole structure is simple in design, high in preparation and implementation feasibility and high in practicability.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (8)
1. The foundation pit supporting device convenient to connect is characterized by comprising a supporting plate (1), wherein the supporting plate is a hollow structure
The front side of the support guard plate (1) is longitudinally provided with a plurality of groove bodies I (1-1) at intervals from left to right, and the groove bodies I are provided with a plurality of grooves
A supporting seat (2) is arranged in the groove body 1-1, and the lower end of the supporting seat (2) is rotatably arranged below the groove body 1-1
At the end, a groove body II (2-1) is arranged on one side surface of the supporting seat (2) facing the supporting plate (1), an inclined supporting rod (3) is arranged in the groove body II (2-1), and the front end of the inclined supporting rod (3) is arranged through a sliding locking mechanism
In the front end of the second tank body (2-1), in the use state, the rear end of the diagonal brace (3) is abutted against the upper end of the vertical bottom surface of the first tank body (1-1), one of the left end or the right end of the support plate (1) is provided with a male plug assembly (4), and the support plate supports
The other of the left end or the right end of the plate (1) is provided with a female plug assembly (5), two adjacent support plates (1) are in butt joint connection with the female plug assembly (5) through a male plug assembly (4), and the bottom of the support seat (2)
The surface is provided with an anti-slip structure.
2. The foundation pit supporting device convenient to connect according to claim 1, wherein the front end of the second groove body (2-1) is provided with a T-shaped sliding groove (2-1-1), the front end of the inclined strut (3) is fixedly provided with a sliding column (3-1), the front end of the inclined strut (3) is slidably inserted and installed in the corresponding T-shaped sliding groove (2-1-1) through the sliding column (3-1), the rear end of the bottom of the T-shaped sliding groove (2-1-1) is provided with a limit groove III (2-1-2) matched with the sliding column (3-1), and the sliding locking mechanism is composed of the sliding column (3-1), the T-shaped sliding groove (2-1-1) and the limit groove III (2-1-2).
3. The foundation pit supporting device convenient to connect according to claim 2, wherein the rear end face of the inclined supporting rod (3) is of an inclined plane structure, when the foundation pit supporting device is in a use state, the sliding column (3-1) is limited in the corresponding limiting groove III (2-1-2), and the rear end face of the inclined supporting rod (3) is attached to the front side face of the supporting plate (1).
4. A foundation pit supporting device convenient to connect according to claim 3, wherein the rear end part of the diagonal brace (3) is provided with a pair of first insertion holes (3-2) penetrating through the inclined plane structure, the upper end of the vertical bottom surface of the first groove body (1-1) is provided with a pair of first limiting grooves (1-1-1), the foundation pit supporting device also comprises a first limiting insertion block (6) with a U-shaped structure, and two insertion arms of the first limiting insertion block (6) penetrate through the first insertion holes (3-2) on the diagonal brace (3) and are inserted into the pair of first limiting grooves (1-1-1) on the corresponding groove body (1-1).
5. The foundation pit supporting device convenient to connect according to claim 4, wherein the left end and the right end of the supporting plate (1) are correspondingly provided with a plurality of groove bodies III (1-2), and the top surface and the horizontal bottom surface of the groove bodies III (1-2) are correspondingly provided with guide grooves (1-2-1); the male plug assembly (4) comprises a plug body I (4-1), a pin I (4-2) is vertically and fixedly arranged on the vertical end surface of one side of the plug body I (4-1), a plug arm (4-3) is vertically and fixedly arranged on the vertical end surface of the other side of the plug body I (4-1), and the male plug assembly (4) is inserted and installed in a guide groove (1-2-1) at one of the left end or the right end of the support plate (1) through the pin I (4-2); the female plug assembly (5) comprises a second plug body (5-1), a second pin (5-2) is vertically and fixedly arranged on the vertical end surface of one side of the second plug body (5-1), a plug groove (5-3) is vertically and fixedly arranged on the vertical end surface of the other side of the second plug body (5-1), and the female plug assembly (5) is correspondingly inserted and installed in the guide groove (1-2-1) of the other one of the left end and the right end of the support plate (1) through the second pin (5-2); the three (1-2) vertical bottom surface of cell body be equipped with spacing groove two (1-2-2), insert block main part one (4-1) and insert block main part two (5-1) all be equipped with the jack two (7) of horizontal penetration plate body, the inside grafting of jack two (7) has spacer pin (8), spacer pin (8) outer end set firmly and hold piece (8-1), the inner grafting of spacer pin (8) is inside spacing groove two (1-2-2) on corresponding cell body three (1-2).
6. The foundation pit supporting device convenient to connect according to claim 5, wherein the groove body III (1-2) and the guide groove (1-2-1) are of L-shaped structures, and the groove body III (1-2) and the guide groove (1-2-1) are arranged at the front corner position of the left end part or the right end part of the supporting plate (1).
7. The foundation pit supporting device convenient to connect according to claim 6, wherein the anti-slip structure is a tooth nail (2-2) fixed on the bottom surface of the supporting seat (2) at intervals.
8. The foundation pit supporting device convenient to connect according to claim 7, wherein the first groove body (1-1) comprises two groove bodies, and the two first groove bodies (1-1) are respectively arranged at the left end and the right end of the front side surface of the supporting plate (1) at intervals; the support plate (1) is characterized in that two groove bodies (1-2) are respectively arranged at the left end part or the right end part of the support plate (1), and the two groove bodies (1-2) are respectively arranged at the upper side and the lower side of the left end part or the right end part of the support plate (1) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320466778.6U CN220246940U (en) | 2023-03-13 | 2023-03-13 | Foundation pit supporting device convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320466778.6U CN220246940U (en) | 2023-03-13 | 2023-03-13 | Foundation pit supporting device convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220246940U true CN220246940U (en) | 2023-12-26 |
Family
ID=89231083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320466778.6U Active CN220246940U (en) | 2023-03-13 | 2023-03-13 | Foundation pit supporting device convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220246940U (en) |
-
2023
- 2023-03-13 CN CN202320466778.6U patent/CN220246940U/en active Active
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