CN219450742U

CN219450742U - Adjustable earthwork brace table convenient to fast assembly

Info

Publication number: CN219450742U
Application number: CN202320350778.XU
Authority: CN
Inventors: 刘辉; 王利莉; 秦晶迪
Original assignee: Guangzhou University of Science and Technology
Current assignee: Guangzhou University of Science and Technology
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-08-01
Anticipated expiration: 2033-03-01

Abstract

The utility model discloses an adjustable earthwork supporting table convenient for quick assembly, which comprises: the positioning rod is arranged on the inner side of the workbench, and the first supporting plate is arranged on the upper side of the workbench; the locating rack is arranged at the joint of the second supporting plate and the first supporting plate, the outer end of the locating rack is provided with a handle, and a limiting block is arranged at the joint of the locating rack and the second supporting plate; the first support rod is arranged on the outer side of the first support plate, the storage groove is arranged at the joint of the first support rod and the first support plate, the positioning block is arranged at the joint of the second support rod and the operation table, and the adjusting bolt is arranged at the joint of the positioning block and the operation table. This adjustable earthwork brace table convenient to fast assembly, mounting means is comparatively convenient, is favorable to carrying out fast assembly with the part, and is favorable to folding accomodating the device, avoids taking up too much space when the device is idle.

Description

Adjustable earthwork brace table convenient to fast assembly

Technical Field

The utility model relates to the technical field of earthwork support tables, in particular to an adjustable earthwork support table convenient to rapidly assemble.

Background

In the earthwork construction process, the sliding force of the soil body is balanced mainly by means of the internal friction force and the binding force of the soil body, the soil wall is kept stable, once the soil body is out of balance under the action of external force, the collapse or landslide of the soil wall can occur, engineering construction and foundation pit are carried out, if the soil quality of the foundation pit wall is unstable, the foundation pit support frame is required to support the inner side wall of the foundation pit, the safety of personnel is ensured, and the landslide and the delay construction period caused by collapse or the influence on nearby buildings are prevented.

Chinese patent grant publication No. CN212336045U discloses an earthwork strutting arrangement for civil engineering construction, including the baffle, top one side of baffle is provided with the backup pad, and the baffle passes through angle sign indicating number fixed connection with the one end that the backup pad is close to each other, and the top fixedly connected with connecting plate of baffle, connecting plate and the laminating of the upper surface one end of backup pad are connected, and the other end fixedly connected with extension board of backup pad, the lower surface middle part fixedly connected with support column of backup pad.

The prior art solutions currently on the market have the following drawbacks: often the mounting means is more troublesome, is inconvenient for carrying out quick assembly with the part, and is inconvenient for folding accomodate, and it is too much space to occupy easily when the device is idle, consequently, we provide an adjustable earthwork brace table convenient to quick assembly to in order to solve the problem that above-mentioned medium was proposed.

Disclosure of Invention

The utility model aims to provide an adjustable earthwork supporting table convenient for rapid assembly, which solves the problems that the installation mode proposed in the background technology is troublesome, the rapid assembly of parts is inconvenient, the folding and the storage are inconvenient, and excessive space is easy to occupy when the device is idle.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable earth support platform convenient for quick assembly, comprising: the positioning rod is arranged on the inner side of the operation table, an inserting hole is formed in the joint of the positioning rod and the operation table, a first supporting plate is arranged on the upper side of the operation table, and a second supporting plate is arranged on the upper side of the first supporting plate;

the locating rack is arranged at the joint of the second supporting plate and the first supporting plate, the outer end of the locating rack is provided with a handle, a locating hole is arranged at the joint of the locating rack and the first supporting plate, a limiting block is arranged at the joint of the locating rack and the second supporting plate, and a spring is arranged at the joint of the limiting block and the second supporting plate;

the first bracing piece, it sets up in the outside of first backup pad, the storage tank is installed to the junction of first bracing piece and first backup pad, and the right side of first bracing piece is provided with the second bracing piece, the locating piece is installed to the junction of second bracing piece and operation panel, and the junction of locating piece and operation panel is provided with the regulation bolt.

Preferably, the second support plate forms a lifting structure outside the first support plate, and the first support plate forms a rotating structure outside the workbench.

Preferably, the locating frame penetrates through the inner side of the locating hole, and the locating hole is uniformly formed in the inner side of the first supporting plate.

Preferably, the limiting block forms an elastic telescopic structure on the outer side of the second supporting plate through a spring, and the limiting block is connected with the positioning frame in a clamping mode.

Preferably, the second support rod forms a sliding structure at the inner side of the first support rod, and the first support rod forms a rotating structure at the outer side of the first support plate.

Preferably, the positioning block is connected with the workbench in a clamping manner, and the positioning block and the workbench are connected with the adjusting bolt in a threaded manner.

Compared with the prior art, the utility model has the beneficial effects that: the adjustable earthwork supporting table convenient to quickly assemble is convenient to install, is favorable for quickly assembling parts, is favorable for folding and storing the device, and avoids occupying excessive space when the device is idle;

1. the second support rod is arranged to form a sliding structure on the inner side of the first support rod, the first support rod forms a rotating structure on the outer side of the first support plate, the device can be supported after the second support rod slides outwards, the matching positioning block is connected with the operation table in a clamping manner, and the positioning block and the operation table are connected with the adjusting bolt in a threaded manner, so that the positioning block and the operation table can be quickly installed by rotating the adjusting bolt, and the installation speed of the device is effectively improved;

2. the second support plate is arranged to form a lifting structure outside the first support plate, and the first support plate forms a rotating structure outside the workbench, so that after the second support plate is lowered, the first support plate can be folded, the occupied space of the device is reduced, and the adjustability of the device is effectively improved;

3. the locating rack is arranged to penetrate through the inner side of the locating hole, the locating hole is uniformly formed in the inner side of the first supporting plate, and after the locating rack is inserted into the locating hole, the first supporting plate and the second supporting plate are located through the locating rack, so that the second supporting plate can be prevented from automatically sliding downwards.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 4 is a schematic side sectional view of the connecting structure of the positioning rod and the working table of the present utility model.

In the figure: 1. a work table; 2. a positioning rod; 3. a jack; 4. a first support plate; 5. a second support plate; 6. a positioning frame; 7. a handle; 8. positioning holes; 9. a limiting block; 10. a spring; 11. a first support bar; 12. a storage groove; 13. a second support bar; 14. a positioning block; 15. and (5) adjusting the bolt.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: an adjustable earth support platform convenient for quick assembly, comprising: a positioning rod 2 is arranged on the inner side of the workbench 1, an insertion hole 3 is formed in the joint of the positioning rod 2 and the workbench 1, a first supporting plate 4 is arranged on the upper side of the workbench 1, and a second supporting plate 5 is arranged on the upper side of the first supporting plate 4;

the locating rack 6 is installed at the junction of the second support plate 5 and the first support plate 4, the outer end of the locating rack 6 is provided with a handle 7, the junction of the locating rack 6 and the first support plate 4 is provided with a locating hole 8, the junction of the locating rack 6 and the second support plate 5 is provided with a limiting block 9, and the junction of the limiting block 9 and the second support plate 5 is provided with a spring 10;

the first bracing piece 11 sets up in the outside of first backup pad 4, and storage tank 12 is installed to the junction of first bracing piece 11 and first backup pad 4, and the right side of first bracing piece 11 is provided with second bracing piece 13, and locating piece 14 is installed to the junction of second bracing piece 13 and workstation 1, and the junction of locating piece 14 and workstation 1 is provided with adjusting bolt 15.

When using this adjustable earthwork brace table convenient to fast assembly, at first, combine the fig. 1, fig. 2 and fig. 4 to show, penetrate jack 3 with locating lever 2 back and bore ground, and then make operation panel 1 fix on ground, this moment second backup pad 5 and first backup pad 4 support the inner wall of soil pit, and then prevent that the soil pit from collapsing and causing the influence to constructor, because second backup pad 5 constitutes elevation structure in the outside of first backup pad 4, and locating rack 6 runs through in locating hole 8's inboard, and locating hole 8 evenly sets up in the inboard of first backup pad 4, can go up and down the position of second backup pad 5 to the height of soil pit, install locating rack 6 and first backup pad 4 through pulling handle 7, then run through locating hole 8 through locating rack 6 and corresponding position for second backup pad 5 and first backup pad 4 are fixed, this moment first backup pad 11 and second backup pad 13 support first backup pad 5, simultaneously, because stopper 9 constitutes elastic expansion structure in the outside of second backup pad 5 through spring 10, and stopper 9 and locating rack 6 adopt the block to promote the mode of block under the effect of spring 10, make stopper 9 take off the locating rack 6 to take off under the effect of the stopper.

Finally, referring to fig. 1 and 3, when the device is temporarily idle, since the positioning block 14 is connected with the operation table 1 in a clamping manner, and the positioning block 14 and the operation table 1 are connected with the adjusting bolt 15 in a threaded manner, the adjusting bolt 15 is firstly rotated and then taken out from the positioning block 14, then the positioning block 14 is rotated and is not fixed with the operation table 1, since the second support rod 13 forms a sliding structure on the inner side of the first support rod 11, and the first support rod 11 forms a rotating structure on the outer side of the first support rod 4, the second support rod 13 is firstly slid into the first support rod 11, and then the first support rod 11 is rotated and placed in the accommodating groove 12, at this time, the first support plate 4 is out of support, and since the first support plate 4 forms a rotating structure on the outer side of the operation table 1, the first support plate 4 is rotated by 90 ° to be buckled with the operation table 1, and the whole occupied space of the device is reduced, which is the whole process of using the adjustable earth support table convenient for rapid assembly.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. An adjustable earthwork supporting bench convenient to fast assembly, which is characterized by comprising:

the positioning rod is arranged on the inner side of the operation table, an inserting hole is formed in the joint of the positioning rod and the operation table, a first supporting plate is arranged on the upper side of the operation table, and a second supporting plate is arranged on the upper side of the first supporting plate;

2. An adjustable earth support bench according to claim 1, being easy to assemble quickly, characterized in that: the second support plate forms a lifting structure outside the first support plate, and the first support plate forms a rotating structure outside the workbench.

3. An adjustable earth support bench according to claim 1, being easy to assemble quickly, characterized in that: the locating frame penetrates through the inner side of the locating hole, and the locating hole is uniformly formed in the inner side of the first supporting plate.

4. An adjustable earth support bench according to claim 1, being easy to assemble quickly, characterized in that: the limiting block forms an elastic telescopic structure on the outer side of the second supporting plate through a spring, and is connected with the locating frame in a clamping mode.

5. An adjustable earth support bench according to claim 1, being easy to assemble quickly, characterized in that: the second support rod forms a sliding structure at the inner side of the first support rod, and the first support rod forms a rotating structure at the outer side of the first support plate.

6. An adjustable earth support bench according to claim 1, being easy to assemble quickly, characterized in that: the positioning block is connected with the workbench in a clamping manner, and the positioning block and the workbench are connected with the adjusting bolt in a threaded manner.