CN215367337U

CN215367337U - Side slope supporting structure

Info

Publication number: CN215367337U
Application number: CN202121760463.XU
Authority: CN
Inventors: 乌青松; 蒋仕清; 崔宇; 李期明; 尹涛; 张家文
Original assignee: Cnbm Guilin Geological Engineering Investigation Institute Co ltd
Current assignee: Cnbm Guilin Geological Engineering Investigation Institute Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-31
Anticipated expiration: 2031-07-30

Abstract

The utility model belongs to the technical field of geological engineering investigation, in particular to a side slope supporting structure, which comprises a base, wherein two sides of the top end of the base are respectively hinged with a supporting plate and a telescopic rod, one end of the supporting plate is provided with a first bearing, the inner cavity of the first bearing is provided with a connecting rod, one end of the connecting rod is movably hinged with one end of the supporting plate, the side slope supporting structure supports the supporting plate at different angles through the telescopic rod consisting of a screw rod and a nut seat so as to adapt to the requirements of side slopes with different inclination angles, the side slope supporting structure can be contracted after the nut seat is separated from the screw rod so as to be convenient for movable reconnaissance personnel to carry, the special condition that the supporting base is fixed and the like due to loose soil and inconvenience existing near the side slopes is avoided, the supporting structure is also provided with a lifting component which is positioned at one end of the supporting plate and is combined with the supporting plate so as to break the limitation existing in supporting, the distance between the base and the support slope is prolonged to ensure that the supporting process is smoothly completed.

Description

Side slope supporting structure

Technical Field

The utility model belongs to the technical field of geological engineering investigation, and particularly relates to a side slope supporting structure.

Background

The geotechnical engineering investigation refers to finding out, analyzing and evaluating geological and environmental characteristics of a construction site and geotechnical engineering conditions according to requirements of construction engineering, and compiling activities of investigation files. The geotechnical sampling is to extract the undisturbed soil of the lower layer soil sample as a sample to know the properties of the base layer of the sample, and is used for analyzing the soil sample of the construction stratum in various engineering constructions.

In the reconnaissance operation, for guaranteeing reconnaissance personnel's the security of the lives and property, the support of side slope is very important, not only can prevent the damage of road bed, still can increase the stability of side slope road bed, and side slope support means for guaranteeing the safety of side slope and its environment, and the fender, reinforcement and safeguard measure of side slope adoption, the supporting construction type of commonly used has: gravity retaining wall, buttress retaining wall, cantilever support, plate rib type or lattice type anchor rod retaining wall support, row pile type anchor rod retaining wall support, anchor spraying support and slope ratio method.

Among the prior art, side slope supporting construction not only can not strut different inclination, and it is poor to strut the effect moreover, leads to the collapse of side slope road bed easily, and the more difficult reconnaissance personnel carry.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The utility model provides a slope supporting structure, which solves the problems that in the prior art, a slope supporting structure cannot support different inclination angles, the supporting effect is poor, the slope subgrade is easy to collapse, and reconnaissance personnel are not convenient to carry.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions: the utility model provides a side slope supporting structure, includes the base, the top both sides of base articulate respectively has backup pad and telescopic link, and the one end of backup pad installs first bearing, the inner chamber of first bearing is provided with the connecting rod, and the one end activity hinge joint of the one end of connecting rod and backup pad, lifting unit is installed to the other end of backup pad.

As a preferable technical scheme of the utility model, the outer wall of the base is connected with an installation plate through a bolt, and the top end of the installation plate is provided with a screw hole in a penetrating way.

In a preferred embodiment of the present invention, the telescopic rod comprises a first threaded rod and a first nut seat, and a first internal thread adapted to the thread of the outer wall of the first threaded rod is integrally formed on the inner wall of the first nut seat.

As a preferred technical scheme of the utility model, the lifting assembly comprises a bottom plate and a top plate, one end of the bottom plate is fixedly screwed with the other end of the supporting plate, and the outer wall of the top plate is provided with a fixing nail.

As a preferred technical scheme of the utility model, two groups of sliding rods are respectively arranged in the bottom plate and the top plate, the outer walls of the sliding rods are respectively provided with a sliding block in a sliding manner, the viewing surfaces of the two groups of sliding blocks are in threaded connection with a fixed rod, the outer wall of the fixed rod is provided with a fixed block, a second threaded rod is rotatably arranged in the fixed block, the viewing surfaces of the bottom plate and the top plate are hinged with two groups of cross movable frames, and one side of the top end and one side of the bottom end of each group of cross movable frames are respectively and movably hinged with the two groups of sliding blocks.

As a preferable technical scheme of the present invention, the outer wall of the fixing block is provided with a screw through hole in a penetrating manner, and the inner wall of the screw through hole is provided with a second nut seat, and the inner wall of the second nut seat is integrally formed with a second internal thread adapted to the thread of the outer wall of the second threaded rod.

As a preferable technical solution of the present invention, one end of the second threaded rod penetrates through the second nut seat and is mounted with a second bearing, and an outer wall of the second bearing is connected with the bottom plate.

As a preferable technical solution of the present invention, the other end of the second threaded rod penetrates the bottom plate and is provided with a rotating handle.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this kind of side slope supporting construction carries out the support on the different angles to the backup pad through the telescopic link of constituteing by screw rod and nut seat to adapt to different inclination's side slope demand, still can shrink this kind of side slope support after the nut seat breaks away from the screw rod, so that the reconnaissance personnel carry.

(2) In order to avoid special conditions that soil is soft and inconvenient to fix the supporting base nearby the side slope, the supporting is also provided with a lifting assembly which is positioned at one end of the supporting plate and combined with the movable supporting plate, so that the limitation existing in supporting is broken, the distance between the base and the supporting slope surface is prolonged, and the supporting process is guaranteed to be smoothly completed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, 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 to obtain other drawings without inventive exercise. Wherein:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the telescopic rod of the present invention;

FIG. 3 is an expanded view of the lift assembly structure of the present invention;

FIG. 4 is a schematic structural view of a cross-shaped movable frame according to the present invention;

fig. 5 is a schematic view of the fixing block according to the present invention.

In the figure: 100. a base; 110. mounting a plate; 200. a support plate; 210. a telescopic rod; 211. a first nut seat; 212. a first threaded rod; 220. a first bearing; 230. a connecting rod; 300. a lifting assembly; 310. a base plate; 311. a top plate; 312. a slide bar; 313. a slider; 314. fixing the rod; 320. a fixed block; 321. a screw through hole; 322. a second nut seat; 330. a second threaded rod; 331. a handle is rotated; 332. a second bearing; 340. a cross-shaped movable frame; 350. and (5) fixing the nail.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a slope supporting structure, which supports a supporting plate at different angles through a telescopic rod consisting of a screw and a nut seat so as to adapt to the requirements of slopes with different inclination angles, and can also contract the slope support after the nut seat is separated from the screw so as to bring convenience to reconnaissance personnel.

Referring to fig. 1-5, the first embodiment includes a base 100, which is characterized in that: a supporting plate 200 and a telescopic rod 210 are respectively hinged to two sides of the top end of the base 100, a first bearing 220 is mounted at one end of the supporting plate 200, a connecting rod 230 is arranged in an inner cavity of the first bearing 220, one end of the connecting rod 230 is movably hinged to one end of the supporting plate 200, and a lifting assembly 300 is mounted at the other end of the supporting plate 200;

the telescopic rod 210 is controlled to stretch, so that the supporting plate 200 can meet the requirement of supporting slope surfaces at different angles.

In the second embodiment, on the basis of the first embodiment, the outer wall of the base 100 is connected with the mounting plate 110 through bolts, and the top end of the mounting plate 110 is provided with screw holes in a penetrating manner;

the mounting plate 110 is used to fix the base 100 to the ground, and ensures that the supporting equipment does not shift in position during the supporting process, which is one of the necessary conditions for safe supporting.

In the third embodiment, on the basis of the first embodiment, the expansion link 210 is composed of a first threaded rod 212 and a first nut seat 211, and a first internal thread matched with the thread of the outer wall of the first threaded rod 212 is integrally formed on the inner wall of the first nut seat 211;

under the rotation support of the first bearing 220, the first nut seat 211 is rotated to move the first threaded rod 212 in the inner cavity of the first nut seat 211, so that the support plate 200 is supported at different angles, and the support structure is convenient to carry when the first nut seat 211 is rotated to separate the first nut seat 211 from the first threaded rod 212.

In the fourth embodiment, on the basis of the first embodiment, the lifting assembly 300 includes a bottom plate 310 and a top plate 311, one end of the bottom plate 310 is fixedly screwed with the other end of the supporting plate 200, and the outer wall of the top plate 311 is provided with a fixing nail 350;

wherein the fixing nail 350 is used for increasing the friction force between the top plate 311 and the support slope;

two groups of sliding rods 312 are respectively arranged in the bottom plate 310 and the top plate 311, sliding blocks 313 are arranged on the outer walls of the sliding rods 312 in a sliding manner, fixed rods 314 are screwed on the viewing surfaces of the two groups of sliding blocks 313, fixed blocks 320 are arranged on the outer walls of the fixed rods 314, second threaded rods 330 are arranged in the fixed blocks 320 in a rotating manner, two groups of cross-shaped movable frames 340 are hinged on the viewing surfaces of the bottom plate 310 and the top plate 311, and one side of the top ends and one side of the bottom ends of the two groups of cross-shaped movable frames 340 are respectively movably hinged with the two groups of sliding blocks 313;

a screw through hole 321 is formed in the outer wall of the fixing block 320 in a penetrating manner, a second nut seat 322 is arranged on the inner wall of the screw through hole 321, and a second internal thread matched with the thread of the outer wall of the second threaded rod 330 is integrally formed on the inner wall of the second nut seat 322;

one end of the second threaded rod 330 penetrates through the second nut seat 322 and is provided with a second bearing 332, and the outer wall of the second bearing 332 is connected with the bottom plate 310;

the other end of the second threaded rod 330 penetrates through the bottom plate 310 and is provided with a rotating handle 331;

the rotating handle 331 is controlled to rotate the second threaded rod 330, and the fixed rod 314 drives the sliding block 313 to move on the sliding rod 312 under the threaded fit between the second threaded rod 330 and the second nut seat 322, and the movement drives the two sets of cross-shaped movable frames 340 to perform telescopic operation, so as to realize the adjustment of the height of the top plate 311 under the support of the bottom plate 310.

The working principle and the using process of the utility model are as follows: the technicians in the field can adjust the telescopic rod 210 to support the side slopes with different inclination angles according to the actual supporting requirements of the side slopes, if the mounting surface near the side slopes is soft and the base 100 cannot be mounted under severe conditions, the distance between the supporting structure and the slope surface can be properly adjusted, and the slope surface supporting operation is realized by controlling the lifting of the lifting assembly 300.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A slope supporting structure comprising a base (100), characterized in that: the utility model discloses a lifting assembly, including base (100), the top both sides of base (100) are articulated respectively have backup pad (200) and telescopic link (210), and the one end of backup pad (200) installs first bearing (220), the inner chamber of first bearing (220) is provided with connecting rod (230), and the one end of connecting rod (230) is articulated with the one end activity of backup pad (200), lifting unit (300) are installed to the other end of backup pad (200).

2. A slope support structure according to claim 1, wherein: the outer wall of base (100) has mounting panel (110) through bolted connection, and the top of mounting panel (110) runs through and has seted up the screw.

3. A slope support structure according to claim 1, wherein: the telescopic rod (210) consists of a first threaded rod (212) and a first nut seat (211), and a first internal thread matched with the thread of the outer wall of the first threaded rod (212) is integrally formed on the inner wall of the first nut seat (211).

4. A slope support structure according to claim 1, wherein: the lifting assembly (300) comprises a bottom plate (310) and a top plate (311), one end of the bottom plate (310) is fixedly screwed with the other end of the supporting plate (200), and fixing nails (350) are arranged on the outer wall of the top plate (311).

5. A slope support structure according to claim 4, wherein: be provided with two sets of slide bars (312) in bottom plate (310) and roof (311) respectively, and the outer wall of slide bar (312) all slides and is provided with slider (313), and the looks face spiro union of two sets of sliders (313) has dead lever (314), and the outer wall of dead lever (314) installs fixed block (320), the internal rotation of fixed block (320) is provided with second threaded rod (330), the looks face of bottom plate (310) and roof (311) articulates there are two sets of cross adjustable shelves (340), and the top one side and the bottom one side of two sets of cross adjustable shelves (340) respectively with two sets of sliders (313) activity hinge joint.

6. A slope support structure according to claim 5, wherein: the outer wall of the fixing block (320) penetrates through the screw rod through hole (321), the inner wall of the screw rod through hole (321) is provided with a second nut seat (322), and a second internal thread matched with the thread of the outer wall of the second threaded rod (330) is integrally formed on the inner wall of the second nut seat (322).

7. A slope support structure according to claim 6, wherein: one end of the second threaded rod (330) penetrates through the second nut seat (322) to be provided with a second bearing (332), and the outer wall of the second bearing (332) is connected with the bottom plate (310).

8. A slope support structure according to claim 7, wherein: the other end of the second threaded rod (330) penetrates through the bottom plate (310) and is provided with a rotating handle (331).