CN214697877U

CN214697877U - Geotechnical engineering construction supporting device

Info

Publication number: CN214697877U
Application number: CN202120706506.XU
Authority: CN
Inventors: 徐高前; 李冲冲; 李程; 杨必进
Original assignee: Yunnan College of Bussiness Management
Current assignee: Yunnan College of Bussiness Management
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-12
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a geotechnical engineering construction supporting device, which relates to the technical field of geotechnical engineering construction equipment and comprises two box bodies, wherein the box bodies are symmetrically provided with two cavities, a supporting box is arranged in each cavity, a supporting plate is arranged above the supporting box and is arranged into an arc shape, a buffer mechanism is arranged on the box wall of each box body far away from the box body, supporting legs are symmetrically welded at the bottom end of each box body, fixing nails are inserted in the supporting legs and are in sliding connection with the supporting legs, supporting wheels are arranged at four corners of the lower end of each box body, limiting sleeves are welded on the box walls of the two box bodies close to each other, one or more limiting sleeves are sleeved with lead screws, the other ends of the lead screws are in threaded connection with internal thread sleeves, a passageway is formed between the two box bodies, the box bodies are convenient for workers to pass, the box bodies are independently arranged, when the two box bodies are connected without the lead screws and the internal thread sleeves, the box can the exclusive use, and the position that conveniently supports according to the tunnel top needs is adjusted.

Description

Geotechnical engineering construction supporting device

Technical Field

The utility model relates to a geotechnical engineering construction strutting arrangement technical field especially relates to a geotechnical engineering construction strutting arrangement.

Background

The geotechnical engineering is a branch of civil engineering and is a science for solving engineering technical problems about rocks and soil in various engineering by applying engineering geology, soil mechanics and rock mechanics. According to the engineering construction stage division, the work content can be divided into: geotechnical engineering investigation, geotechnical engineering design, geotechnical engineering treatment, geotechnical engineering monitoring and geotechnical engineering detection. Civil engineering refers to the general names of various projects above ground, underground and in water. The civil engineering refers to rock, soil, underground and underwater parts as geotechnical engineering.

Chinese patent discloses a geotechnical engineering construction support device (No. CN212130026U), which can support tunnels with different sizes, but after the support device is used, the inside of the tunnel lacks a passage for workers to pass through, and the support plate can not be adjusted according to different support positions at the top of the tunnel. Therefore, the utility model provides a geotechnical engineering construction strutting arrangement to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a geotechnical engineering construction strutting arrangement has solved geotechnical engineering construction strutting arrangement's technical problem.

For solving the technical problem, the utility model provides a pair of geotechnical engineering construction strutting arrangement, the power distribution box comprises a box body, the box symmetry is equipped with two, the inside of box is equipped with the cavity, be equipped with the support case in the cavity, the top of support case is equipped with the backup pad, the arc is set to the backup pad, buffer gear is installed to the tank wall that two boxes kept away from each other, the bottom symmetric welding of box has the supporting legs, cartridge staple in the supporting legs, and staple sliding connection supporting legs, the supporting wheel is installed to the lower extreme four corners department of box, the tank wall welding that two boxes are close to each other has the stop collar, the stop collar is equipped with one or more, the cartridge has the lead screw in the stop collar, the other end threaded connection internal thread sleeve pipe of lead screw.

Preferably, the support pipe is inserted into the support box and fixedly connected with the support box, an internal thread threaded structure is arranged on the inner pipe wall of the support pipe, the lower end of the support pipe is located on the outer side of the support box, and the support pipe is in threaded connection with the adjusting screw rod.

Preferably, the bottom end of the adjusting screw rod is rotatably connected with the box body through a bearing, and the lower part of the adjusting screw rod is fixedly connected with a first bevel gear.

Preferably, the first bevel gear is meshed with the second bevel gear, the second bevel gear is connected with a motor, the motor is fixedly connected with a motor support, and the motor support is fixedly connected with the bottom end of the box body.

Preferably, the middle part cover of accommodate the lead screw is equipped with the baffle, and the through-hole that runs through is seted up to the baffle corresponding accommodate the lead screw, baffle fixed connection box's inner wall.

Preferably, a storage battery is arranged at one side below the separator.

Preferably, the buffer mechanism comprises a buffer plate, a movable rod, a movable sleeve and a spring.

Preferably, the buffer board is fixedly connected with a movable rod, the movable rod is connected with a movable sleeve in a sliding mode, the other end of the movable sleeve is fixedly connected with the outer wall of the box body, and springs are sleeved on the outer sides of the movable sleeve and the movable rod.

Compared with the prior art, the utility model provides a geotechnical engineering construction strutting arrangement has following beneficial effect:

the utility model provides a geotechnical engineering construction strutting arrangement utilizes the lead screw to support the box, can improve the stability of box, produces the passageway between two boxes, makes things convenient for the staff current, and the box sets up alone, does not use lead screw and interior silk thread bush when connecting two boxes, and the box can the exclusive use.

The utility model provides a geotechnical engineering construction strutting arrangement, stay tube promote supporting box and backup pad and reciprocate, can adjust the height of backup pad, are fit for not the tunnel support of co-altitude and use.

The utility model provides a geotechnical engineering construction strutting arrangement unscrews locking bolt, rotates the backup pad and drives the bracing piece and rotate along the support column, screws up locking bolt again, can adjust the inclination of backup pad, and the position that the convenience needs to support according to the tunnel top is adjusted.

Drawings

FIG. 1 is a schematic structural view of a geotechnical engineering construction supporting device;

FIG. 2 is an internal structural view of a case in the geotechnical engineering construction supporting apparatus;

FIG. 3 is a schematic structural view of a buffering mechanism in the geotechnical engineering construction supporting device;

fig. 4 is a schematic view of a connection structure of support plates in the geotechnical engineering construction support device.

Reference numbers in the figures: 1. the device comprises a box body, 101, supporting legs, 102, fixing nails, 103, supporting wheels, 104, a limiting sleeve, 105, a screw rod, 106, an internal thread threaded sleeve, 2, a supporting box, 201, a supporting pipe, 202, an adjusting screw rod, 203, a bevel gear I, 204, a bevel gear II, 205, a motor, 206, a motor support, 207, a storage battery, 208, a partition plate, 3, a buffer mechanism, 301, a buffer plate, 302, a movable rod, 303, a movable sleeve, 304, a spring, 4, a supporting plate, 401, a supporting rod, 402, a supporting column, 403 and a locking bolt.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figure 1, the utility model comprises a box body 1, two box bodies 1 are symmetrically arranged, a cavity is arranged in the box body 1, a supporting box 2 is arranged in the cavity, a supporting plate 4 is arranged above the supporting box 2, the supporting plate 4 is arranged in an arc shape, two box walls of the two box bodies 1 which are far away from each other are provided with a buffer mechanism 3, supporting legs 101 are symmetrically welded at the bottom end of the box body 1, fixing nails 102 are inserted in the supporting legs 101 and are slidably connected with the supporting legs 101, supporting wheels 103 are arranged at four corners of the lower end of the box body 1, limiting sleeves 104 are welded at the box walls of the two box bodies 1 which are close to each other, one or more limiting sleeves 104 are provided, a lead screw 105 is inserted in the limiting sleeve 104, the other end of the lead screw 105 is in threaded connection with an inner screw thread sleeve 106 to push the box body 1, the box body 1 is moved to the position needing to be supported by the supporting wheels 103, and the buffer mechanism 3 is tightly attached to the side wall of a tunnel, promote staple 102 downwards and insert in ground, it is fixed with box 1, during stop collar 104 was inserted to the one end of lead screw 105, rotate lead screw 105 and remove along interior silk thread sleeve 106, utilize lead screw 105 to support box 1, can improve the stability of box 1, produce the passageway between two boxes 1, make things convenient for the staff current, box 1 sets up alone, when not using lead screw 105 and interior silk thread sleeve 106 to connect two boxes 1, box 1 can the exclusive use.

As shown in fig. 2, a support tube 201 is inserted into the support box 2, the support tube 201 is fixedly connected to the support box 2, an inner wall of the support tube 201 is provided with an inner thread structure, a lower end of the support tube 201 is located at an outer side of the support box 2, the support tube 201 is in threaded connection with an adjusting screw 202, a bottom end of the adjusting screw 202 is rotatably connected to the box body 1 through a bearing, a first bevel gear 203 is fixedly connected to a lower portion of the adjusting screw 202, the first bevel gear 203 is engaged with a second bevel gear 204, the second bevel gear 204 is connected to a motor 205, the motor 205 is fixedly connected to a motor bracket 206, the motor bracket 206 is fixedly connected to a bottom end of the box body 1, a partition plate 208 is sleeved on a middle portion of the adjusting screw 202, the partition plate 208 is provided with a through hole corresponding to the adjusting screw 202, the partition plate 208 is fixedly connected to an inner wall of the box body 1, a storage battery 207 is arranged at a side below the partition plate 208, the motor 205 is started to drive the second bevel gear 204 to rotate, the first bevel gear 203 and the adjusting screw 202 are driven to rotate, the supporting pipe 201 moves along the adjusting screw 202, the motor 205 rotates forwards and reversely, the supporting pipe 201 can be driven to move up and down, the supporting pipe 201 pushes the supporting box 2 and the supporting plate 4 to move up and down, the height of the supporting plate 4 can be adjusted, and the tunnel support device is suitable for supporting tunnels with different heights.

By figure 3, buffer gear 3 includes buffer board 301, movable rod 302, movable sleeve 303 and spring 304, buffer board 301 fixed connection movable rod 302, movable rod 302 sliding connection movable sleeve 303, the outer wall of the other end fixed connection box 1 of movable sleeve 303, and the outside cover of movable sleeve 303 and movable rod 302 is equipped with spring 304, utilizes buffer board 301 to support the lateral wall in tunnel, improves the stability of supporting.

By figure 4, the lower extreme fixed connection bracing piece 401 of backup pad 4, the lower extreme swing joint support column 402 of bracing piece 401, and support column 402 corresponds the bracing piece 401 and sets up flutedly, and the upper portion of support column 402 corresponds support column 402 and installs locking bolt 403, unscrews locking bolt 403, rotates backup pad 4 and drives bracing piece 401 and rotate along support column 402, screws up locking bolt 403 again, can adjust backup pad 4's inclination, and the position that the convenience needs to support according to the tunnel top is adjusted.

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

Claims

1. The utility model provides a geotechnical engineering construction strutting arrangement, includes box (1), its characterized in that: the utility model discloses a box, including box (1), support box (2), backup pad (4), arc, buffer gear (3) are installed to the tank wall that box (1) kept away from each other, and the bottom symmetric welding of box (1) has supporting legs (101), and cartridge pin (102) are inserted in supporting legs (101), and staple (102) sliding connection supporting legs (101), supporting wheel (103) are installed to the lower extreme four corners department of box (1), two box (1) box wall welding that is close to each other has stop collar (104), and stop collar (104) are equipped with one or more, and lead screw (105), other end threaded connection internal thread sleeve pipe (106) of lead screw (105) are equipped with lead screw (105) in stop collar (104) interpolation.

2. The geotechnical engineering construction supporting device according to claim 1, wherein a supporting tube (201) is inserted into the supporting box (2), the supporting tube (201) is fixedly connected with the supporting box (2), the inner wall of the supporting tube (201) is provided with an internal thread threaded structure, the lower end of the supporting tube (201) is located on the outer side of the supporting box (2), and the supporting tube (201) is in threaded connection with an adjusting screw rod (202).

3. The geotechnical engineering construction supporting device according to claim 2, wherein the bottom end of the adjusting screw rod (202) is rotatably connected with the box body (1) through a bearing, and a first bevel gear (203) is fixedly connected to the lower portion of the adjusting screw rod (202).

4. The geotechnical engineering construction supporting device according to claim 3, wherein the first bevel gear (203) is engaged with the second bevel gear (204), the second bevel gear (204) is connected with the motor (205), the motor (205) is fixedly connected with the motor bracket (206), and the motor bracket (206) is fixedly connected with the bottom end of the box body (1).

5. The geotechnical engineering construction supporting device according to claim 3, wherein a partition plate (208) is sleeved in the middle of the adjusting screw rod (202), a through hole is formed in the partition plate (208) corresponding to the adjusting screw rod (202), and the partition plate (208) is fixedly connected with the inner wall of the box body (1).

6. Geotechnical engineering construction support device according to claim 5, characterized in that at one side under said partition (208) there is an accumulator (207).

7. The geotechnical engineering construction support device according to claim 1, wherein said buffer mechanism (3) comprises a buffer plate (301), a movable rod (302), a movable sleeve (303) and a spring (304).

8. The geotechnical engineering construction supporting device according to claim 7, wherein the buffer plate (301) is fixedly connected with a movable rod (302), the movable rod (302) is slidably connected with a movable sleeve (303), the other end of the movable sleeve (303) is fixedly connected with the outer wall of the box body (1), and springs (304) are sleeved on the outer sides of the movable sleeve (303) and the movable rod (302).