CN213448505U

CN213448505U - Deep foundation pit supporting structure

Info

Publication number: CN213448505U
Application number: CN202021982228.2U
Authority: CN
Inventors: 王云志; 兰黎明; 郑立新; 郭翔
Original assignee: Sinohydro Bureau 12 Co Ltd
Current assignee: Sinohydro Bureau 12 Co Ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-15
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a deep basal pit bearing structure relates to deep basal pit technical field. The utility model discloses a deep basal pit, the inside mid-mounting of deep basal pit has the motor, and the output welding of motor has first bevel gear, and two second bevel gears are all installed to first bevel gear's both sides, and the welding of one side of second bevel gear has the threaded rod, and the baffle is installed in the outside of threaded rod, and one side of baffle and the both ends that are located the threaded rod are fixed with the gag lever post, and the backup pad is installed in the outside of threaded rod and gag lever post and one side that is located the baffle, and two spouts have all been seted up at the. The utility model discloses a mutually supporting between motor, first bevel gear, threaded rod and the backup pad for the length that the device can conveniently adjust the support according to the actual length of deep basal pit more, and through mutually supporting between pneumatic cylinder, slider and the slide, make the device can conveniently support the deep basal pit of co-altitude not more.

Description

Deep foundation pit supporting structure

Technical Field

The utility model belongs to the technical field of the deep basal pit, especially, relate to a deep basal pit bearing structure.

Background

Along with the continuous development of urbanization construction, urban building density is getting bigger and bigger, in order to guarantee nearby buildings, underground pipelines, urban traffic safety and normal operation, deep foundation pit supporting construction is generally carried out when building construction in dense areas is carried out, a deep foundation pit is a temporary structure set in the building construction process, an underground space is excavated downwards by the ground, a vertical retaining enclosure structure is generally arranged all around, the enclosure structure is generally a plate (pile) wall structure with a certain insertion depth under the foundation of an excavation face, the existing deep foundation pit supporting structure is not convenient to adjust the supporting length according to the length of the deep foundation pit, the application range of the device is limited, the device is not convenient to popularize, and the existing device is not convenient to support the deep foundation pits with different heights, and the practicability of the device is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deep basal pit bearing structure to current problem has been solved: the existing deep foundation pit supporting structure is often inconvenient to adjust the supporting length according to the length of the deep foundation pit, so that the application range of the device is limited.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a deep basal pit bearing structure, including the deep basal pit, the inside mid-mounting of deep basal pit has the motor, the output welding of motor has first bevel gear, two second bevel gears are all installed to first bevel gear's both sides, the welding of one side of second bevel gear has the threaded rod, the baffle is installed in the outside of threaded rod, one side of baffle and the both ends that are located the threaded rod are fixed with the gag lever post, the backup pad is installed in the outside of threaded rod and gag lever post and the one side that is located the baffle.

Further, threaded rod and baffle pass through the bearing and rotate the connection, just baffle and gag lever post pass through welded connection.

Further, threaded rod and backup pad pass through threaded connection, just gag lever post and backup pad pass through sliding connection.

Further, the first bevel gear and the second bevel gear are connected through meshing.

Furthermore, two sliding grooves are formed in two ends of the inner portion of the supporting plate, sliding blocks are mounted inside the two sliding grooves, sliding plates are welded on the inner sides of the sliding blocks, sliding bodies are welded on the bottom of the inner side of the supporting plate, a plurality of hydraulic cylinders are fixed to the tops of the sliding bodies through screws, moving blocks are welded on piston rods of the hydraulic cylinders, and the moving blocks are connected with the sliding plates in a welded mode.

Further, the sliding body is connected with the deep foundation pit in a sliding mode.

Further, the sliding groove is connected with the sliding block in a sliding mode.

The utility model discloses following beneficial effect has:

1. the utility model discloses a mutually supporting between motor, first bevel gear, threaded rod and the backup pad for the device can be more convenient adjusts the length of support according to the actual length of deep basal pit, has enlarged the application scope of device, and then the device of being convenient for more promotes.

2. The utility model discloses a mutually supporting between pneumatic cylinder, slider and the slide for the device can be more convenient supports the deep basal pit of co-altitude not, and then has improved the practicality of device greatly.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Figure 1 shows the utility modelDeep foundation pit supporting structureSchematic structural diagram of (a);

fig. 2 is a top view of the whole of the present invention;

fig. 3 shows the cooperation of the motor, the first bevel gear, the threaded rod and the support plate;

fig. 4 is a schematic structural view between the sliding chute, the sliding block and the sliding plate of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a deep foundation pit; 2. a motor; 3. a first bevel gear; 4. a second bevel gear; 5. a threaded rod; 6. a baffle plate; 7. a limiting rod; 8. a support plate; 9. a chute; 10. a slider; 11. a slide plate; 12. a hydraulic cylinder; 13. a moving block; 14. a sliding body.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a deep foundation pit supporting structure, including deep foundation pit 1, the mid-mounting of deep foundation pit 1 inside has motor 2, the output welding of motor 2 has first bevel gear 3, two second bevel gears 4 are all installed to the both sides of first bevel gear 3, first bevel gear 3 and second bevel gear 4 are connected through the meshing, make first bevel gear 3 can drive second bevel gear 4 and rotate, threaded rod 5 is welded to one side of second bevel gear 4, baffle 6 is installed to the outside of threaded rod 5, one side of baffle 6 and the both ends that are located threaded rod 5 are fixed with stopper 7, threaded rod 5 and baffle 6 rotate through the bearing and are connected, and baffle 6 and stopper 7 pass through welded connection, reduce the frictional force between and the baffle 6 when making threaded rod 5 rotate;

a supporting plate 8 is arranged at the outer side of the threaded rod 5 and the limiting rod 7 and at one side of the baffle 6, the threaded rod 5 is connected with the supporting plate 8 through threads, the limiting rod 7 is connected with the supporting plate 8 in a sliding way, so that the supporting plate 8 can slide back and forth along the limiting rod 7, two sliding grooves 9 are respectively arranged at two ends of the inner part of the supporting plate 8, sliding blocks 10 are respectively arranged in the two sliding grooves 9, the sliding grooves 9 are connected with the sliding blocks 10 in a sliding way, so that the slide block 10 can drive the slide plate 11 to move up and down, the slide plate 11 is welded on the inner side of the slide block 10, the sliding body 14 is welded on the bottom of the inner side of the support plate 8, the sliding body 14 is connected with the deep foundation pit 1 in a sliding way, so that the sliding body 14 can slide left and right, a plurality of hydraulic cylinders 12 are fixed on the top of the sliding body 14 through screws, a moving block 13 is welded on a piston rod of each hydraulic cylinder 12, and the moving block 13 is connected with the sliding plate 11 through welding.

One specific application of this embodiment is: when a user uses the device, the device is connected with an external power supply, so that the device can be powered on, when the deep foundation pit 1 needs to be supported, the motor 2 is started, the output end of the motor 2 drives the first bevel gear 3 to rotate, further, the first bevel gear 3 further drives the second bevel gear 4 to rotate through meshing connection between the first bevel gear 3 and the second bevel gear 4, further, the threaded rod 5 is connected with the support plate 8 through threads, the threaded rod 5 transmits the rotating force to the support plate 8, the support plate 8 is limited by the limiting rod 7, the rotating force is converted into the moving force by the support plate 8, further, the support plate 8 can slide back and forth along the limiting rod 7, further, the support plate 8 can support the deep foundation pits 1 with different lengths, the application range of the device is expanded, and the device is convenient to popularize and use; when the device needs to support deep basal pit 1 of the different degree of depth, start pneumatic cylinder 12 for the piston rod of pneumatic cylinder 12 stretches out or contracts back, and then can drive movable block 13 and reciprocate, thereby through the welded connection between movable block 13 and the slide 11, make movable block 13 can drive slider 10 and slide from top to bottom in spout 9 is inside, and then slide from top to bottom through slider 10 drive slide 11, thereby make the device can protect deep basal pit 1 of not co-altitude, thereby increased the practicality of device.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a deep basal pit bearing structure, includes deep basal pit (1), its characterized in that: the utility model discloses a deep basal pit, including deep basal pit (1), deep basal pit, threaded rod (7), supporting plate (8), motor (2) are installed to the inside mid-mounting of deep basal pit (1), the output welding of motor (2) has first bevel gear (3), two second bevel gears (4) are all installed to the both sides of first bevel gear (3), threaded rod (5) are welded to one side of second bevel gear (4), baffle (6) are installed in the outside of threaded rod (5), both ends that just are located threaded rod (5) of baffle (6) are fixed with gag lever post (7), backup pad (8) are installed in the outside of threaded rod (5) and gag lever post (7) and just are located.

2. A deep foundation pit supporting structure according to claim 1, wherein the threaded rod (5) and the baffle (6) are rotatably connected through a bearing, and the baffle (6) and the limiting rod (7) are connected through welding.

3. A deep foundation pit supporting structure according to claim 1, wherein the threaded rod (5) and the supporting plate (8) are connected by a thread, and the limiting rod (7) and the supporting plate (8) are connected by a sliding connection.

4. A deep foundation pit supporting structure according to claim 1, wherein the first bevel gear (3) and the second bevel gear (4) are connected by meshing.

5. The deep foundation pit supporting structure according to claim 1, wherein two sliding grooves (9) are formed in two ends of the inside of the supporting plate (8), sliding blocks (10) are mounted in the two sliding grooves (9), sliding plates (11) are welded on the inner sides of the sliding blocks (10), sliding bodies (14) are welded on the bottom of the inner sides of the supporting plate (8), a plurality of hydraulic cylinders (12) are fixed to the tops of the sliding bodies (14) through screws, moving blocks (13) are welded on piston rods of the hydraulic cylinders (12), and the moving blocks (13) are connected with the sliding plates (11) through welding.

6. A deep foundation pit support structure according to claim 5, wherein the sliding body (14) is slidably connected with the deep foundation pit (1).

7. A deep foundation pit supporting structure according to claim 5, wherein the sliding groove (9) is connected with the sliding block (10) in a sliding manner.