CN220644288U - Novel municipal administration deep basal pit reinforced structure - Google Patents

Abstract

The utility model discloses a novel municipal deep foundation pit reinforcing structure which comprises a guard plate assembly, a support frame assembly and a bottom support assembly, wherein the rear end of the guard plate assembly is in sliding connection with the support frame assembly, the bottom support assembly is fixedly connected with the lower end of the guard plate assembly, and the bottom support assembly capable of supporting and reinforcing the lower end of a baffle is arranged so that the lower end of the baffle can be supported to prevent the lower end of the baffle from collapsing due to high pressure.

Description

Novel municipal administration deep basal pit reinforced structure

Technical Field

The utility model relates to the field of building construction, in particular to a novel municipal deep foundation pit reinforcing structure.

Background

The deep foundation pit is a project with excavation depth exceeding 5 meters (including 5 meters), or depth not exceeding 5 meters, but with geological conditions, surrounding environment and underground pipelines being particularly complex, and the deep foundation pit project is as follows: earthwork excavation, supporting and dewatering engineering of foundation pits (grooves) with excavation depths exceeding 5m (including 5 m), while deep foundation pits are fragile, so that a structure capable of reinforcing the deep foundation pit is needed.

For example (grant bulletin number CN 211228516U) a deep foundation pit reinforcing structure, the technical scheme is that the deep foundation pit reinforcing structure comprises: at least four reusable baffles, four baffles are respectively attached to four inner side walls of the foundation pit, each baffle comprises a foundation plate and a telescopic plate, the telescopic plates are movably inserted into the foundation plate, and the telescopic plates can move along the length direction relative to the foundation plate so as to realize overall length adjustment of the baffles.

The above-mentioned patent adopts the regulation bracing piece to consolidate deep basal pit, and this reinforcement mode does not have to consolidate the baffle lower extreme and leads to the baffle lower extreme to collapse because of pressure is great.

Disclosure of Invention

Therefore, in order to solve the defects, the utility model provides a novel municipal deep foundation pit reinforcing structure.

The utility model realizes the structure of the novel municipal deep foundation pit reinforcing structure, and the novel municipal deep foundation pit reinforcing structure comprises a guard plate assembly, a support frame assembly and a bottom support assembly, wherein the rear end of the guard plate assembly is in sliding connection with the support frame assembly, and the bottom support assembly is fixedly connected with the lower end of the guard plate assembly.

The method is characterized in that: still include the backplate subassembly, the backplate subassembly includes oblique angle backplate, widen backplate, thread groove, screw, nut, middle part backplate, support frame spout, oblique angle backplate and widen backplate threaded connection, oblique angle backplate, widen backplate, middle part backplate side all are equipped with the thread groove just oblique angle backplate, widen backplate, middle part backplate all pass through screw and nut mutual threaded connection, the middle part backplate rear end is equipped with the support frame spout.

Preferably, the support frame subassembly includes electric putter, fixed block, places piece, standing groove, battery, upper cover, electric light, electric putter front end and support frame spout sliding connection, electric putter rear end and fixed block fixed connection, fixed block upper end and placing block fixed connection, be equipped with the standing groove in the placing block, battery lower extreme and standing groove fixed connection, upper cover lower extreme and placing block fixed connection, upper cover fixedly connected with electric light all around.

Preferably, the bottom support assembly comprises a bottom plate, a nail groove, a sliding groove, a second electric push rod, a sliding block, a supporting frame, a rotating block, a supporting plate and a fixing plate, wherein the nail groove is formed in two ends of the bottom plate, the sliding groove is formed in the middle of the upper end of the bottom plate, the rear end of the second electric push rod is fixedly connected with the sliding groove, the front end of the second electric push rod is fixedly connected with the sliding block, the sliding block is slidably connected with the sliding groove, the middle of the sliding block is rotatably connected with the lower end of the supporting frame, the upper end of the supporting frame is rotatably connected with the rotating block, the rear end of the rotating block is fixedly connected with the supporting plate, the rear end of the supporting plate is fixedly connected with the fixing plate, and the rear end of the fixing plate is fixedly connected with the protecting plate assembly.

Preferably, eight groups of bevel guard plates are arranged in total, and four groups of middle guard plates are arranged in total, wherein each group of bevel guard plates is fixedly connected with the other group of bevel guard plates.

Preferably, the electric putter is equipped with four groups altogether and all with backplate subassembly sliding connection.

Preferably, the battery is connected with the electric push rod, the electric lamp and the second electric push rod through wires to supply power.

Preferably, the bottom plate is fixedly connected with the ground through the nail groove by the fixing nails.

The utility model has the following advantages: the utility model provides a novel municipal deep foundation pit reinforcing structure through improvement, which is improved as follows compared with the same type of equipment:

according to the novel municipal deep foundation pit reinforcing structure, the bottom supporting component capable of supporting and reinforcing the lower end of the baffle is arranged, so that the lower end of the baffle can be supported to prevent the lower end of the baffle from collapsing due to high pressure.

Drawings

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

FIG. 2 is a schematic view of the construction of the fender assembly of the utility model;

FIG. 3 is a schematic view of a support frame assembly according to the present utility model;

FIG. 4 is a schematic view of the bottom support assembly of the present utility model.

Wherein: the protective plate assembly comprises a protective plate assembly body-1, an oblique angle protective plate-11, a widened protective plate-12, a threaded groove-13, a screw-14, a nut-15, a middle protective plate-16, a support frame sliding groove-17, a support frame assembly body-2, an electric push rod-21, a fixed block-22, a placing block-23, a placing groove-24, a battery-25, an upper cover-26, an electric lamp-27, a bottom support assembly body-3, a bottom plate-31, a nail groove-32, a sliding groove-33, a second electric push rod-34, a sliding block-35, a support frame-36, a rotating block-37, a support plate-38 and a fixed plate-39.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Embodiment one:

referring to fig. 1-4, the novel municipal deep foundation pit reinforcing structure comprises a guard plate assembly 1, a support frame assembly 2 and a bottom support assembly 3, wherein the rear end of the guard plate assembly 1 is in sliding connection with the support frame assembly 2, the bottom support assembly 3 is fixedly connected with the lower end of the guard plate assembly 1, the guard plate assembly 1 comprises an oblique angle guard plate 11, a widened guard plate 12, a thread groove 13, a screw 14, a nut 15, a middle guard plate 16 and a support frame chute 17, the oblique angle guard plate 11 is in threaded connection with the widened guard plate 12, the thread groove 13 is arranged on the side surfaces of the oblique angle guard plate 11, the widened guard plate 12 and the middle guard plate 16, the oblique angle guard plate 11, the widened guard plate 12 and the middle guard plate 16 are in threaded connection with each other through the screw 14 and the nut 15, the widened guard plate 12 can be increased appropriately according to the width of a deep foundation pit, eight groups are arranged at the rear end of the middle guard plate 16, and four groups of oblique angle guard plates 11 are arranged in total, and each group of oblique angle guard plates 11 is fixedly connected with the other groups of guard plates 11;

the support frame assembly 2 includes electric putter 21, fixed block 22, placing block 23, standing groove 24, battery 25, upper cover 26, electric lamp 27, electric putter 21 front end and support frame spout 17 sliding connection, electric putter 21 rear end and fixed block 22 fixed connection, electric putter 21 can support middle part backplate 16 when flexible, and electric putter 21 is equipped with four sets of and all with backplate assembly 1 sliding connection altogether, fixed block 22 upper end and placing block 23 fixed connection, is equipped with standing groove 24 in the placing block 23, battery 25 lower extreme and standing groove 24 fixed connection, battery 25 passes through the electric wire and is connected with electric putter 21, electric lamp 27, second electric putter 34 and supplies power, and electric lamp 27 can make the construction of being convenient for to throw light on the deep basal pit, upper cover 26 lower extreme and placing block 23 fixed connection, upper cover 26 fixedly connected with electric lamp 27 all around.

The utility model provides a novel municipal deep foundation pit reinforcing structure through improvement, and the working principle is as follows;

first, when using the apparatus, the apparatus is first placed in the work area.

Secondly, when this device is installed to needs, place oblique angle backplate 11, widen backplate 12 and middle part backplate 16 in the deep foundation ditch, rethread screw 14 passes thread groove 13 and nut 15 threaded connection and makes it mutually fixed together, hang support frame subassembly 2 to backplate subassembly 1 middle part after backplate subassembly 1 is fixed, then start electric putter 21 and stretch out and draw back and make its front end can slide into in the support frame spout 17, turn on electric lamp 27 at last and throw light on the deep foundation ditch and be convenient for follow-up construction.

Embodiment two:

referring to fig. 1 to 4, in comparison with the first embodiment, the novel municipal deep foundation pit reinforcement structure of the present utility model further includes: the bottom support assembly 3 comprises a bottom plate 31, a nail groove 32, a sliding groove 33, a second electric push rod 34, a sliding block 35, a support frame 36, a rotating block 37, a support plate 38 and a fixing plate 39, wherein the nail groove 32 is arranged at two ends of the bottom plate 31, the sliding groove 33 is arranged in the middle of the upper end of the bottom plate 31, the rear end of the second electric push rod 34 is fixedly connected with the sliding groove 33, the front end of the second electric push rod 34 is fixedly connected with the sliding block 35, the sliding block 35 can be driven to slide back and forth after being started, the sliding block 35 is in sliding connection with the sliding groove 33, the middle of the sliding block 35 is in rotating connection with the lower end of the support frame 36, the sliding block 35 drives the support frame 36 to rotate when sliding, the upper end of the support frame 36 is in rotating connection with the rotating block 37, the rotating block 37 is driven to rotate when rotating, the rear end of the rotating block 37 is fixedly connected with the support plate 38, the lower end of the support plate 38 is in rotating connection with the rear end of the bottom plate 31, the rear end of the support plate 38 is fixedly connected with the fixing plate 39, the rear end of the fixing plate 39 is fixedly connected with the guard plate assembly 1, the bottom plate 31 passes through the nail groove 32 and is fixedly connected with the ground, and the bottom guard bar can be reinforced by arranging a plurality of bottom support assemblies 3 to strengthen the bottom guard plates when the foundation pit is wider.

In this embodiment:

first, when bottom support assembly 3 is required to be installed, fix bottom plate 31 subaerial through the staple, then start second electric putter 34 and extend and drive slider 35 and slide forward and drive support frame 36 and rotate clockwise, drive rotatory piece 37 and rotate anticlockwise when support frame 36 rotates clockwise, rotatory piece 37 drives backup pad 38 and rotates anticlockwise when anticlockwise and drive fixed plate 39 and rotate anticlockwise, make fixed plate 39 and backplate subassembly 1 fixed can accomplish the installation to bottom support assembly 3, can support the backplate bottom after bottom support assembly 3 installs and increase backplate bottom's compressive resistance.

According to the novel municipal deep foundation pit reinforcing structure, the bottom supporting component 3 capable of supporting and reinforcing the lower end of the baffle is arranged, so that the lower end of the baffle can be supported to prevent the lower end of the baffle from collapsing due to high pressure.

The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The utility model provides a novel municipal administration deep basal pit reinforced structure, includes backplate subassembly (1), support frame subassembly (2), bottom sprag subassembly (3), backplate subassembly (1) rear end and support frame subassembly (2) sliding connection, bottom sprag subassembly (3) and backplate subassembly (1) lower extreme fixed connection;

the method is characterized in that: still include backplate subassembly (1), backplate subassembly (1) include oblique angle backplate (11), widen backplate (12), thread groove (13), screw (14), nut (15), middle part backplate (16), support frame spout (17), oblique angle backplate (11) and widen backplate (12) threaded connection, oblique angle backplate (11), widen backplate (12), middle part backplate (16) side all are equipped with thread groove (13) just oblique angle backplate (11), widen backplate (12), middle part backplate (16) all through screw (14) and nut (15) mutual threaded connection, middle part backplate (16) rear end is equipped with support frame spout (17).

2. The novel municipal deep foundation pit reinforcing structure according to claim 1, wherein: support frame subassembly (2) include electric putter (21), fixed block (22), place piece (23), standing groove (24), battery (25), upper cover (26), electric lamp (27), electric putter (21) front end and support frame spout (17) sliding connection, electric putter (21) rear end and fixed block (22) fixed connection, fixed block (22) upper end and place piece (23) fixed connection, be equipped with standing groove (24) in placing piece (23), battery (25) lower extreme and standing groove (24) fixed connection, upper cover (26) lower extreme and placing piece (23) fixed connection, upper cover (26) fixedly connected with electric lamp (27) all around.

3. The novel municipal deep foundation pit reinforcing structure according to claim 1, wherein: bottom sprag subassembly (3) include bottom plate (31), nail groove (32), spout (33), second electric putter (34), slider (35), support frame (36), rotatory piece (37), backup pad (38), fixed plate (39), bottom plate (31) both ends are equipped with nail groove (32), bottom plate (31) upper end middle part is equipped with spout (33), second electric putter (34) rear end and spout (33) fixed connection, second electric putter (34) front end and slider (35) fixed connection, slider (35) and spout (33) sliding connection, slider (35) middle part and support frame (36) lower extreme swivelling joint, support frame (36) upper end and rotatory piece (37) swivelling joint, rotatory piece (37) rear end and backup pad (38) fixed connection, backup pad (38) lower extreme and bottom plate (31) rear end are rotated and are connected, backup pad (38) rear end and fixed plate (39) fixed connection, fixed plate (39) rear end and backplate subassembly (1) fixed connection.

4. The novel municipal deep foundation pit reinforcing structure according to claim 1, wherein: eight groups of bevel guard plates (11) are arranged in total, four groups of middle guard plates (16) are arranged in total, and each group of bevel guard plates (11) is fixedly connected with the other group of bevel guard plates (11).

5. The novel municipal deep foundation pit reinforcing structure according to claim 2, wherein: the electric push rods (21) are provided with four groups in total and are all in sliding connection with the guard plate assembly (1).

6. The novel municipal deep foundation pit reinforcing structure according to claim 2, wherein: the battery (25) is connected with the electric push rod (21), the electric lamp (27) and the second electric push rod (34) through electric wires for supplying power.

7. A novel municipal deep foundation pit reinforcing structure according to claim 3, wherein: the bottom plate (31) is fixedly connected with the ground through the nail groove (32) by a fixing nail.