CN215759060U

CN215759060U - Foundation pit support convenient to drainage

Info

Publication number: CN215759060U
Application number: CN202122308669.5U
Authority: CN
Inventors: 陈勇; 孙栋; 杨雷
Original assignee: Shanghai Leiyi Construction Engineering Co ltd
Current assignee: Shanghai Leiyi Construction Engineering Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-08
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a foundation pit support convenient for drainage, and relates to the technical field of building construction. Including PMKD, PMKD's top outer wall fixedly connected with installation piece, the mounting groove has been seted up to the top outer wall of installation piece, the inner wall of mounting groove is provided with the motor, the output fixedly connected with push rod of motor, the one end outer wall fixedly connected with push pedal of motor is kept away from to the push rod, PMKD's top outer wall swing joint has a backplate. Through being provided with the installation piece on PMKD, seted up the mounting groove at installation piece top, be provided with mobilizable backplate simultaneously on PMKD, can place the motor in the mounting groove when using, be provided with the connecting block that has the elastic action simultaneously in one side that the backplate is close to the installation piece, drive the push rod when starter motor and impel. Meanwhile, a push plate at the end of the push rod is clamped with a plate groove formed in the connecting block, and the push rod pushes the supporting plate to move, so that the supporting plate is better attached to the inner wall of the foundation pit.

Description

Foundation pit support convenient to drainage

Technical Field

The utility model relates to the technical field of building construction, in particular to a foundation pit support convenient for drainage.

Background

Foundation pit support, in order to guarantee the safety of underground structure construction and foundation pit surrounding environment, to retaining, reinforcement and the safeguard measure that foundation pit lateral wall and surrounding environment adopted, foundation pit support as a structural system, should satisfy the requirement of stability and deformation, the foundation pit support of present building construction often uses reinforced concrete to pour the corresponding backplate of cooperation and constitutes, and the security is high, but often the relatively poor corresponding regulation of can't effectually carrying on of flexibility, has corresponding limitation.

Because most current excavation supporting have the production clearance with the foundation ditch inner wall when settling, lead to the foundation ditch inner wall steadiness relatively poor, and the landslide phenomenon appears in the foundation ditch inner wall easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foundation pit support convenient for drainage, and solves the technical problems that most of the existing foundation pit supports have a gap with the inner wall of a foundation pit when being arranged, so that the stability of the inner wall of the foundation pit is poor, and the landslide phenomenon easily occurs on the inner wall of the foundation pit.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a foundation ditch support convenient to drainage, includes PMKD, PMKD's top outer wall fixedly connected with installation piece, the mounting groove has been seted up to the top outer wall of installation piece, the inner wall of mounting groove is provided with the motor, the output fixedly connected with push rod of motor, the one end outer wall fixedly connected with push pedal of motor is kept away from to the push rod, PMKD's top outer wall swing joint has a backplate, a backplate is close to the sealed frame of one side outer wall fixedly connected with of installation piece, a backplate is close to one side outer wall of installation piece and is located the temporality fixedly connected with buffering spring of sealed frame, sealed frame and buffering spring keep away from one side outer wall fixedly connected with connecting block of a backplate, the plate groove has been seted up to the top outer wall of connecting block.

Preferably, two movable grooves, two have been seted up to PMKD's top outer wall the equal sliding connection of inner wall in movable groove has the movable block, two the bottom outer wall of movable block and the bottom outer wall fixed connection of a backplate, two fixed blocks of PMKD's top outer wall fixedly connected with, the inner wall of fixed block rotates and is connected with the fixed plate, two one side outer wall fixedly connected with telescopic link of fixed block is kept away from to the fixed plate.

Preferably, the supporting and protecting plate is movably connected with the connecting block through a sealing frame and a buffering spring, and the outer wall of the pushing plate is inserted into the inner wall of the plate groove.

Preferably, two the outer wall of one end that the fixed block was kept away from to the telescopic link is connected with the outer wall swing joint of supporting plate, supporting plate and PMKD are through the movable slot and the movable block swing joint that set up.

Preferably, the outer wall of the supporting and protecting plate is provided with a plurality of water filtering holes, and the outer wall of one side of the supporting and protecting plate, which is close to the mounting block, is provided with a filter plate.

Preferably, the outer wall of the bottom of the fixed bottom plate is fixedly connected with a plurality of fixing piles.

Compared with the prior art, the foundation pit support convenient for drainage provided by the utility model has the following beneficial effects:

1. the utility model provides a foundation pit support convenient for drainage, which is characterized in that an installation block is arranged on a fixed bottom plate, the top of the installation block is provided with an installation groove, a movable support guard plate is arranged on the fixed bottom plate, a motor can be placed in the installation groove when the foundation pit support is used, a connecting block with an elastic effect is arranged on one side of the support guard plate close to the installation block, and a push rod is driven to push when the motor is started. The push pedal of push rod tip and the board groove joint that connecting block department set up simultaneously, the push rod promotes the backup pad motion for it is better with foundation ditch inner wall laminating nature to prop up the backplate, has solved that current excavation supporting mostly has the production clearance with foundation ditch inner wall when settling, leads to the foundation ditch inner wall steadiness relatively poor, and the problem of landslide phenomenon appears in the foundation ditch inner wall easily.

2. The utility model provides a foundation pit support convenient for drainage, and simultaneously, in order to ensure the stability of a supporting and protecting plate, a rotatable telescopic rod is arranged between a fixed bottom plate and the supporting and protecting plate, the stability of the device can be ensured along with the movement of the supporting and protecting plate, a movable groove is arranged on the fixed bottom plate, a movable block is arranged at the bottom of the supporting and protecting plate, and the movable block slides in the movable groove along with the movement of the supporting and protecting plate, so that the problem that the stability of the supporting and protecting plate is poor when the existing device is used for supporting and protecting is solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the support plate of the present invention;

FIG. 3 is an enlarged view of the structure at A in the drawings of the present invention;

FIG. 4 is an enlarged view of the structure at B in the figure according to the present invention.

In the figure: 1. fixing the bottom plate; 2. mounting blocks; 3. mounting grooves; 4. a motor; 5. a push rod; 6. pushing the plate; 7. supporting the guard plate; 8. a sealing frame; 9. a buffer spring; 10. connecting blocks; 11. a plate groove; 12. a movable groove; 13. a movable block; 14. Water filtering holes; 15. filtering the plate; 16. fixing the pile; 17. a fixed block; 18. a fixing plate; 19. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: a foundation pit support convenient for drainage comprises a fixed bottom plate 1, wherein the outer wall of the top of the fixed bottom plate 1 is fixedly connected with an installation block 2, the outer wall of the top of the installation block 2 is provided with an installation groove 3, the inner wall of the installation groove 3 is provided with a motor 4, the output end of the motor 4 is fixedly connected with a push rod 5, the outer wall of one end of the push rod 5, which is far away from the motor 4, is fixedly connected with a push plate 6, the outer wall of the top of the fixed bottom plate 1 is movably connected with a support guard plate 7, the outer wall of one side, which is close to the installation block 2, of the support guard plate 7 is fixedly connected with a sealing frame 8, the outer wall of one side, which is close to the installation block 2, of the support guard plate 7 is fixedly connected with a buffer spring 9 at the temporal part of the sealing frame 8 and the buffer spring 9, the outer wall of one side, which is far away from the support guard plate 7, is fixedly connected with a connecting block 10, the outer wall of the top of the connecting block 10 is provided with a plate 11, the supporting plate 7 and the buffer spring 9 are movably connected through the sealing frame 8 and the buffer spring 9, the outer wall of the push plate 6 is inserted with the inner wall of the plate groove 11.

In this embodiment, through being provided with installation piece 2 on PMKD 1, seted up mounting groove 3 at installation piece 2 top, be provided with mobilizable backplate 7 simultaneously on PMKD 1, can place motor 4 in mounting groove 3 when using, be provided with connecting block 10 that has the elastic reaction simultaneously in one side that backplate 7 is close to installation piece 2, impel when starting motor 4 drives push rod 5. Simultaneously, the push plate 6 at the end part of the push rod 5 is connected with the plate groove 11 arranged at the connecting block 10 in a clamping manner, and the push rod 5 pushes the support plate 7 to move, so that the support plate 7 is better attached to the inner wall of the foundation pit, and the problem that gaps are easily formed between the traditional support plate 7 and the inner wall of the foundation pit is effectively solved.

Example two:

referring to fig. 1-4, on the basis of the first embodiment, the present invention provides a technical solution: two movable groove 12 have been seted up to PMKD 1's top outer wall, the equal sliding connection of inner wall of two movable groove 12 has movable block 13, the bottom outer wall of two movable block 13 and the bottom outer wall fixed connection of supporting plate 7, two fixed block 17 of PMKD 1's top outer wall fixedly connected with, the inner wall of fixed block 17 rotates and is connected with fixed plate 18, one side outer wall fixedly connected with telescopic link 19 of fixed block 17 is kept away from to two fixed plate 18, the one end outer wall of fixed block 17 and the outer wall swing joint of supporting plate 7 are kept away from to two telescopic links 19, supporting plate 7 and PMKD 1 are through the movable groove 12 and the movable block 13 swing joint that set up, the outer wall of supporting plate 7 is provided with a plurality of drainage hole 14, one side outer wall that is close to installation piece 2 of supporting plate 7 is provided with filter plate 15, a plurality of spud pile 16 of bottom outer wall fixedly connected with of PMKD 1.

In this embodiment, in order to ensure the stability of the supporting plate 7, a rotatable telescopic rod 19 is particularly disposed between the fixed bottom plate 1 and the supporting plate 7, the stability of the device can be ensured along with the movement of the supporting plate 7, a movable groove 12 is disposed on the fixed bottom plate 1, a movable block 13 is disposed at the bottom of the supporting plate 7, and the movable block 13 slides in the movable groove 12 along with the movement of the supporting plate 7.

The working principle is as follows: according to the utility model, the installation block 2 is arranged on the fixed bottom plate 1, the installation groove 3 is formed in the top of the installation block 2, the movable supporting and protecting plate 7 is arranged on the fixed bottom plate 1, the motor 4 can be placed in the installation groove 3 when the electric vehicle is used, the connecting block 10 with an elastic effect is arranged on one side, close to the installation block 2, of the supporting and protecting plate 7, and when the motor 4 is started, the push rod 5 is driven to push. Simultaneously, the push plate 6 of the end of the push rod 5 is connected with the plate groove 11 arranged at the connecting block 10 in a clamped mode, the push rod 5 pushes the support plate 7 to move, the support plate 7 is better attached to the inner wall of a foundation pit, the problem that gaps easily appear between the traditional support plate 7 and the inner wall of the foundation pit is effectively solved, meanwhile, the stability of the support plate 7 is guaranteed, a rotatable telescopic rod 19 is specially arranged between the fixing bottom plate 1 and the support plate 7, the stability of the device can be guaranteed along with the movement of the support plate 7, meanwhile, a movable groove 12 is formed in the fixing bottom plate 1, a movable block 13 is arranged at the bottom of the support plate 7, and along with the movement of the support plate 7, the movable block 13 slides in the movable groove 12.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foundation ditch support convenient to drainage, includes PMKD (1), its characterized in that: the top outer wall of the fixed bottom plate (1) is fixedly connected with an installation block (2), the top outer wall of the installation block (2) is provided with an installation groove (3), the inner wall of the installation groove (3) is provided with a motor (4), the output end of the motor (4) is fixedly connected with a push rod (5), the outer wall of one end, far away from the motor (4), of the push rod (5) is fixedly connected with a push plate (6), the top outer wall of the fixed bottom plate (1) is movably connected with a supporting plate (7), the outer wall of one side, close to the installation block (2), of the supporting plate (7) is fixedly connected with a sealing frame (8), the supporting plate (7) is close to the outer wall of one side of the installation block (2) and is positioned at the temporal part of the sealing frame (8) and is fixedly connected with a buffer spring (9), the outer wall of one side, far away from the supporting plate (7), of the sealing frame (8) and the buffer spring (9) is fixedly connected with a connecting block (10), the outer wall of the top of the connecting block (10) is provided with a plate groove (11).

2. A foundation pit support for facilitating drainage according to claim 1, wherein: two movable groove (12), two have been seted up to the top outer wall of PMKD (1) the equal sliding connection of inner wall in movable groove (12) has movable block (13), two the bottom outer wall of movable block (13) and the bottom outer wall fixed connection of a backplate (7), two fixed block (17) of top outer wall fixedly connected with of PMKD (1), the inner wall of fixed block (17) rotates and is connected with fixed plate (18), two one side outer wall fixedly connected with telescopic link (19) of fixed block (17) are kept away from in fixed plate (18).

3. A foundation pit support for facilitating drainage according to claim 1, wherein: the supporting and protecting plate (7) is movably connected with the connecting block (10) through a sealing frame (8) and a buffer spring (9), and the outer wall of the pushing plate (6) is inserted into the inner wall of the plate groove (11).

4. A foundation pit support for facilitating drainage according to claim 2, wherein: two one end outer wall that fixed block (17) were kept away from in telescopic link (19) and the outer wall swing joint of a backplate (7), backplate (7) and PMKD (1) are through activity groove (12) and the swing joint of movable block (13) that set up.

5. A foundation pit support for facilitating drainage according to claim 4, wherein: the outer wall of the supporting and protecting plate (7) is provided with a plurality of water filtering holes (14), and the outer wall of one side, close to the mounting block (2), of the supporting and protecting plate (7) is provided with a filter plate (15).

6. A foundation pit support for facilitating drainage according to claim 1, wherein: the outer wall of the bottom of the fixed bottom plate (1) is fixedly connected with a plurality of fixed piles (16).