CN220099930U - Adjustable foundation pit supporting component - Google Patents

Abstract

The utility model relates to the technical field of building construction, and discloses an adjustable foundation pit supporting component, which comprises a bottom plate; a support plate hinged to the left side of the bottom plate; the adjusting mechanism comprises a storage groove, a movable plate, a clamping groove and a clamping rod, wherein the storage groove is formed in the top of the support plate, the movable plate is arranged in the storage groove and is in sliding connection with the storage groove, the clamping groove is formed in the right side of the movable plate, and one end of the clamping rod is inserted into the clamping groove; according to the utility model, the pull block is pulled, the pull block drives the clamping rod to be separated from the clamping groove, the movable plate is released from the restriction, and the movable plate is drawn out of the storage groove, so that the height of the support plate is adjusted, the support area of the device and the foundation pit can be adjusted, and the practicability of the device is increased.

Description

Adjustable foundation pit supporting component

Technical Field

The utility model relates to the technical field of building construction, in particular to an adjustable foundation pit supporting component.

Background

The foundation pit is a space below the ground excavated for the construction of building foundation and basement, the foundation pit inevitably causes the collapse of surrounding soil in the process of excavation, and the foundation pit support is used for guaranteeing the safety of underground structure construction and the surrounding environment of the foundation pit, and the collapse of the soil is avoided in a supporting and reinforcing mode adopted for the side wall of the foundation pit, so that the construction safety is guaranteed.

For example, the Chinese patent publication No. CN215367301U discloses the following technical scheme: the utility model provides a foundation ditch supporting construction and foundation ditch supporting component, includes backplate, bottom plate, trapezoidal plate, dovetail groove, U template, slide rail, ends position post, spring, baffle, cylinder pad, cylinder, pneumatic rod, polygon slider, engaging lug, first round pin axle, stop bolt, bracing piece, second round pin axle, anchor post, rubber pad, monitoring rod, first electrode and second electrode, backplate and bottom plate become right angle and install on the foundation ditch surface, the bottom lateral wall of backplate and the lateral wall laminating setting of bottom plate, a vertical side welding of backplate has the trapezoidal plate, the dovetail groove has been seted up to another vertical side of backplate, the upper surface at the bottom plate is fixed to the U template, the round hole has been seted up on two opposite lateral walls of U template, it runs through and sets up in the round hole to end position post, the baffle symmetry is fixed in the outside of U template, the spring is fixed between ending position post and baffle, the slide rail welds and installs on the bottom inner wall of U template.

The following problems exist in the prior art:

in the prior art, the polygonal sliding blocks are moved to the supporting plate direction along the sliding rail by the air pressure rods through pressurization of the air cylinders, the supporting plate is supported on the foundation pit wall through the supporting rods, the supporting plate is fixed with the contact area of the foundation pit wall although the supporting purpose is achieved, and the supporting effect is limited.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an adjustable foundation pit supporting component.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable foundation pit support assembly comprising a base plate; a support plate hinged to the left side of the bottom plate; and the adjusting mechanism is arranged on the support plate and comprises a storage groove, a movable plate, a clamping groove and a clamping rod, wherein the storage groove is formed in the top of the support plate, the movable plate is arranged in the storage groove and is in sliding connection with the storage groove, the clamping groove is formed in the right side of the movable plate, and one end of the clamping rod is spliced in the clamping groove.

Preferably, one end of the clamping rod penetrates through the right side outer wall of the support plate and extends to the inside of the clamping groove, a first spring is sleeved on the outer wall of the clamping rod, the other end of the clamping rod is fixedly connected with a pull block, the clamping rod is movably connected with the support plate, two ends of the first spring are fixedly connected with the outer wall of the pull block and the outer wall of the support plate respectively, the first spring can drive the clamping rod to reset, the number of the clamping grooves is multiple, the clamping grooves can be set according to actual conditions, and the clamping grooves are linearly formed in the movable plate.

Preferably, the right side outer wall fixedly connected with circle cover of backplate, and spring one sets up in the inside of circle cover, the top fixedly connected with handle of fly leaf can cover spring one through setting up the circle cover, can conveniently stimulate the fly leaf through setting up the handle.

Preferably, the bottom plate and the support plate are provided with a supporting mechanism, the supporting mechanism comprises a fixed plate, an air cylinder, a connecting plate, a moving block, a sliding groove, a second spring, a hinging block, a connecting rod and a connecting block, the fixed plate is fixedly connected to the top of the bottom plate, the air cylinder is fixedly arranged on the left outer wall of the fixed plate, the output end of the air cylinder is fixedly connected with the right outer wall of the connecting plate, the connecting plate can be driven to move by the aid of the air cylinder, and the air cylinder is in the prior art.

Preferably, the top at the bottom plate is seted up to the spout, the bottom setting of movable block is in the inside and spout sliding connection of spout, the left side outer wall of connecting plate and the right side outer wall fixed connection of movable block, second spring setting is in the inside of spout, and both ends respectively with the outer wall of movable block and the inner wall fixed connection of spout, can assist the movable block activity through setting up second spring.

Preferably, the hinge block is fixedly connected to the top of the moving block, the connecting block is fixedly connected to the right side of the support plate, and two ends of the connecting rod are hinged to the hinge block and the connecting block respectively.

(III) beneficial effects

Compared with the prior art, the utility model provides an adjustable foundation pit supporting component, which has the following beneficial effects:

1. this an adjustable foundation ditch supporting component draws the piece through the pulling, draws the piece to drive the draw-in lever and breaks away from the draw-in groove, and the fly leaf removes the restriction, draws the fly leaf to make it shift out the inside of accomodating the groove to reach the height of adjusting the backplate, make the device can adjust the area of support with the foundation ditch, increase the practicality of device.

2. This adjustable foundation ditch support subassembly through starting the cylinder, and the cylinder drives the connecting plate and controls the removal, and the connecting plate drives the movable block and controls the removal, and the movable block passes through hinge piece, connecting rod and connecting block drive backplate and rotates to reach the purpose of regulation supporting angle.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

fig. 3 is an enlarged view of the present utility model a.

In the figure: 1. a bottom plate; 2. a support plate; 3. an adjusting mechanism; 301. a storage groove; 302. a movable plate; 303. a clamping groove; 304. a clamping rod; 305. a first spring; 306. pulling blocks; 307. a round sleeve; 4. a handle; 5. a support mechanism; 501. a fixing plate; 502. a cylinder; 503. a connecting plate; 504. a moving block; 505. a chute; 506. a second spring; 507. a hinge block; 508. a connecting rod; 509. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

As shown in fig. 1-3, the present utility model provides an adjustable foundation pit support assembly comprising a base plate 1; a support plate 2 hinged on the left side of the bottom plate 1; and the adjusting mechanism 3 is arranged on the support plate 2, the adjusting mechanism 3 comprises a containing groove 301, a movable plate 302, a clamping groove 303 and a clamping rod 304, the containing groove 301 is formed in the top of the support plate 2, the movable plate 302 is arranged in the containing groove 301 and is in sliding connection with the containing groove 301, the clamping groove 303 is formed in the right side of the movable plate 302, one end of the clamping rod 304 is inserted in the clamping groove 303, one end of the clamping rod 304 penetrates through the right outer wall of the support plate 2 and extends to the inside of the clamping groove 303, a first spring 305 is sleeved on the outer wall of the clamping rod 304, a pull block 306 is fixedly connected with the other end of the clamping rod 304, the clamping rod 304 is movably connected with the support plate 2, two ends of the first spring 305 are respectively fixedly connected with the outer wall of the pull block 306 and the outer wall of the support plate 2, the clamping rod 304 can be driven to reset by the first spring 305, the clamping groove 303 can be set according to practical conditions, the right outer wall of the support plate 2 is in a linear manner, a round sleeve 307 is fixedly connected with the right outer wall of the support plate 2, the first spring 305 is arranged in the inside the round sleeve 307, the movable plate 307 is fixedly connected with the handle 305, and the handle 4 can be conveniently pulled by the handle 4.

In this embodiment, by pulling the pull block 306, the pull block 306 drives the clamping rod 304 to separate from the clamping groove 303, the movable plate 302 releases the restriction, and the movable plate 302 is drawn out of the storage groove 301, so as to adjust the height of the support plate 2, so that the device can adjust the support area of the foundation pit, and the practicability of the device is increased.

Example 2

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the bottom plate 1 and the support plate 2 are provided with the support mechanism 5, the support mechanism 5 comprises a fixed plate 501, an air cylinder 502, a connecting plate 503, a moving block 504, a chute 505, a second spring 506, a hinge block 507, a connecting rod 508 and a connecting block 509, the fixed plate 501 is fixedly connected to the top of the bottom plate 1, the air cylinder 502 is fixedly installed on the left outer wall of the fixed plate 501, the output end of the air cylinder 502 is fixedly connected with the right outer wall of the connecting plate 503, the air cylinder 502 can drive the connecting plate 503 to move through the arrangement of the air cylinder 502, the air cylinder 502 is in the prior art, the chute 505 is arranged at the top of the bottom plate 1, the bottom of the moving block 504 is arranged in the chute 505 and is in sliding connection with the chute 505, the left outer wall of the connecting plate 503 is fixedly connected with the right outer wall of the moving block 504, the second spring 506 is arranged in the chute 505, two ends of the spring 506 are respectively fixedly connected with the outer wall of the moving block 504 and the inner wall of the chute 505, the moving block 504 can be assisted, the hinge block 507 is fixedly connected to the top of the moving block 504, the connecting block 509 is fixedly connected to the right side of the support plate 2, and two ends of the connecting rod 508 are respectively hinged with the hinge block 507 and the connecting block 509.

In this embodiment, by starting the air cylinder 502, the air cylinder 502 drives the connecting plate 503 to move left and right, the connecting plate 503 drives the moving block 504 to move left and right, and the moving block 504 drives the support plate 2 to rotate through the hinge block 507, the connecting rod 508 and the connecting block 509, so that the purpose of adjusting the support angle is achieved.

The working principle of the adjustable foundation pit supporting component is specifically described below.

As shown in fig. 1-3, when in use, the pull block 306 is pulled, the pull block 306 drives the clamping rod 304 to separate from the clamping groove 303, the movable plate 302 is released from the restriction, and the movable plate 302 is drawn out of the storage groove 301, so that the height of the support plate 2 is adjusted, the device can adjust the support area of the foundation pit, and the practicability of the device is increased; by starting the air cylinder 502, the air cylinder 502 drives the connecting plate 503 to move left and right, the connecting plate 503 drives the moving block 504 to move left and right, and the moving block 504 drives the support plate 2 to rotate through the hinging block 507, the connecting rod 508 and the connecting block 509, so that the purpose of adjusting the support angle is achieved.

Claims (6)

1. An adjustable foundation pit support assembly comprising a base plate (1);

a support plate (2) hinged on the left side of the bottom plate (1);

and an adjusting mechanism (3) arranged on the support plate (2), characterized in that: the adjusting mechanism (3) comprises a storage groove (301), a movable plate (302), a clamping groove (303) and a clamping rod (304), wherein the storage groove (301) is formed in the top of the support plate (2), the movable plate (302) is arranged in the storage groove (301) and is in sliding connection with the storage groove (301), the clamping groove (303) is formed in the right side of the movable plate (302), and one end of the clamping rod (304) is inserted into the clamping groove (303).

2. An adjustable pit support assembly according to claim 1, wherein: one end of the clamping rod (304) penetrates through the right side outer wall of the support plate (2) and extends to the inside of the clamping groove (303), a first spring (305) is sleeved on the outer wall of the clamping rod (304), a pull block (306) is fixedly connected to the other end of the clamping rod (304), the clamping rod (304) is movably connected with the support plate (2), and two ends of the first spring (305) are fixedly connected with the outer wall of the pull block (306) and the outer wall of the support plate (2) respectively.

3. An adjustable pit support assembly according to claim 2, wherein: the right side outer wall fixedly connected with circle cover (307) of backplate (2), and spring one (305) set up in the inside of circle cover (307), the top fixedly connected with handle (4) of fly leaf (302).

4. An adjustable pit support assembly according to claim 1, wherein: be provided with supporting mechanism (5) on bottom plate (1) and backplate (2), supporting mechanism (5) are including fixed plate (501), cylinder (502), connecting plate (503), movable block (504), spout (505), spring two (506), articulated piece (507), connecting rod (508), connecting block (509), fixed plate (501) fixed connection is at the top of bottom plate (1), cylinder (502) fixed mounting is at the left side outer wall of fixed plate (501), the output of cylinder (502) and the right side outer wall fixed connection of connecting plate (503).

5. An adjustable pit support assembly according to claim 4 wherein: the top at bottom plate (1) is seted up in spout (505), the bottom setting of movable block (504) is in the inside of spout (505) and spout (505) sliding connection, the left side outer wall of connecting plate (503) and the right side outer wall fixed connection of movable block (504), spring two (506) set up in the inside of spout (505), and both ends respectively with the outer wall of movable block (504) and the inner wall fixed connection of spout (505).

6. The adjustable pit support assembly of claim 5, wherein: the hinge block (507) is fixedly connected to the top of the moving block (504), the connecting block (509) is fixedly connected to the right side of the support plate (2), and two ends of the connecting rod (508) are hinged to the hinge block (507) and the connecting block (509) respectively.