CN216695861U

CN216695861U - Tunnel segment compression test platform

Info

Publication number: CN216695861U
Application number: CN202123253286.9U
Authority: CN
Inventors: 李民峰; 单林杨; 王旭东
Original assignee: HANGZHOU HONGLI MACHINERY MANUFACTURING CO LTD
Current assignee: HANGZHOU HONGLI MACHINERY MANUFACTURING CO LTD
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-07
Anticipated expiration: 2031-12-23

Abstract

The utility model belongs to the field of tunnel segments, and particularly relates to a tunnel segment compression test stand which comprises a main body, a detection mechanism, an operating platform, a control panel, an access door, a hinge, a placing plate and an electric slide rail, wherein the operating platform is arranged on one side of the main body; through detection mechanism, the operation panel, control panel, the access door, the hinge, place the board, electronic slide rail, splint, electric telescopic handle, the stripper plate, the rubber cushion, pressure reducing spring, the design is new and ingenious, moreover, the steam generator is simple in structure, low cost, safety and reliability, can effectively guarantee inspection tester's personal safety, and be convenient for overhaul the workstation, strengthen automatic user demand, reduce artifical manual operation, and operate more conveniently, can solve because of gravity and appearance do not close the problem that inconvenient or can't be placed of tunnel section of jurisdiction, can effectively carry out spacing fixed to it, strengthen the wearability of its stripper plate, it is little to have unbalanced moment, rational in infrastructure's advantage, the compression-resistant effect has been strengthened, prolonged service life.

Description

Tunnel segment compression test platform

Technical Field

The utility model relates to the field of tunnel segments, in particular to a tunnel segment compression test stand.

Background

The shield segment is a main assembly component for shield construction, is an outermost barrier of a tunnel and plays a role in resisting soil layer pressure, underground water pressure and some special loads, the shield segment is a permanent lining structure of the shield tunnel, and the quality of the shield segment is directly related to the overall quality and safety of the tunnel and influences the waterproof performance and the durability of the tunnel.

And present most tunnel section of jurisdiction need use the test bench when using, and the most compressive capacity of current test bench is not good, and tunnel section of jurisdiction's weight is overweight, easily makes it cause the damage, and threatens to its staff self safety guarantee to some extent, has reduced its practicality, has certain limitation, and is visible, a tunnel section of jurisdiction compressive test bench for solve the above-mentioned technical problem.

Therefore, a tunnel segment compression test platform is proposed to the above problem.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem of poor compression resistance effect, the utility model provides a tunnel segment compression resistance test bed.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the tunnel segment compression test stand comprises a main body, a detection mechanism, an operating platform, a control panel, an access door, hinges, a placing plate and an electric slide rail, wherein the operating platform is arranged on one side of the main body, the control panel is arranged on one side of the operating platform, the access door is arranged on one side of the control panel, the hinges are arranged on one side of the access door, the placing plate is arranged on one side of the hinges, and the electric slide rail is arranged on one side below the placing plate.

One side of operation panel is provided with splint, one side of splint is provided with electric telescopic handle, electric telescopic handle's top one side is provided with the stripper plate, outer wall one side of stripper plate is provided with the rubber cushion, the inside one side in below of rubber cushion is provided with pressure relief spring.

Preferably, the access door passes through the hinge and constitutes revolution mechanic with control panel, and the hinge is equidistant distribution in the inside of access door, is convenient for overhaul its inside.

Preferably, the placing plate and the operating platform form a sliding structure through an electric sliding rail, and the electric sliding rail is symmetrically arranged on the central axis of the placing plate, so that the placing work can be conveniently carried out.

Preferably, splint pass through electric telescopic handle and operation panel constitution extending structure, and splint set up with the axis symmetry of operation panel, can effectively detect its article.

Preferably, the rubber cushion and the extrusion plate form an adhesive structure, and the size of the rubber cushion is matched with that of the extrusion plate, so that the wear-resistant effect is enhanced.

Preferably, pressure relief spring constitutes the welding paste structure with the operation panel, and pressure relief spring sets up with the axis symmetry of operation panel, can effectively strengthen the resistance to compression effect to its machine.

Preferably, inside one side in the top of main part is provided with the electric lift loop bar, and top one side of electric lift loop bar is provided with the base, and the electric lift loop bar passes through the base and constitutes elevation structure with the main part, and the electric lift loop bar is vertical distribution, strengthens automatic user demand.

Preferably, one side of main part is provided with the connecting axle, and one side of connecting axle is provided with the screw hole, and the connecting axle passes through screw hole and main part threaded connection, and the connecting axle sets up with the axis symmetry of main part, is convenient for dismantle the installation work to it.

The utility model has the advantages that:

1. the utility model can effectively ensure the personal safety of the inspection tester, is convenient to overhaul the workbench, enhances the automatic use requirement, reduces the manual operation, has simple and convenient discharge and convenient operation, is convenient for the worker to lift and place the object to be detected on the placing plate, is more convenient to operate, can solve the problem that the tunnel segment is inconvenient to place or cannot be placed due to the fact that the gravity and the shape are not too narrow, can effectively limit and fix the tunnel segment, enhances the wear resistance of the extruding plate, has the advantages of small unbalanced moment and reasonable structure, reduces the cost for building the test bed, and enhances the compression resistance effect, the service life is prolonged.

Drawings

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

FIG. 1 is a schematic front view of an embodiment;

FIG. 2 is a schematic view of a detection mechanism according to an embodiment;

FIG. 3 is a schematic diagram of an embodiment of an electric lifting sleeve and a base;

FIG. 4 is a schematic structural view of a connecting shaft and a threaded hole of the embodiment;

fig. 5 is an enlarged view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a detection mechanism; 201. an operation table; 202. a control panel; 203. an access door; 204. a hinge; 205. placing the plate; 206. an electric slide rail; 207. a splint; 208. an electric telescopic rod; 209. a pressing plate; 210. a rubber cushion; 211. a relief spring; 3. an electric lifting loop bar; 4. a base; 5. a connecting shaft; 6. a threaded bore.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, a tunnel segment compression test stand comprises a main body 1, a detection mechanism 2, an operation table 201, a control panel 202, an access door 203, hinges 204, a placing plate 205 and an electric slide rail 206, wherein the operation table 201 is arranged on one side of the main body 1, the control panel 202 is arranged on one side of the operation table 201, the access door 203 is arranged on one side of the control panel 202, the hinges 204 are arranged on one side of the access door 203, the placing plate 205 is arranged on one side of the hinges 204, and the electric slide rail 206 is arranged on one side below the placing plate 205.

One side of operation panel 201 is provided with splint 207, and one side of splint 207 is provided with electric telescopic handle 208, and electric telescopic handle 208's top one side is provided with stripper plate 209, and stripper plate 209's outer wall one side is provided with rubber cushion 210, and the inside one side in below of rubber cushion 210 is provided with relief spring 211.

In this embodiment, access door 203 constitutes revolution mechanic through hinge 204 and control panel 202, and hinge 204 is equidistant distribution in access door 203's inside, is convenient for overhaul, makes its test bench secondary use more smooth and easy.

In this embodiment, the placing board 205 and the console 201 form a sliding structure through the electric slide rail 206, and the electric slide rail 206 is symmetrically disposed about the central axis of the placing board 205, so as to facilitate manual operation for reducing the number of articles to be placed and detected.

In this embodiment, the splint 207 constitutes extending structure through electric telescopic handle 208 and operation panel 201, and splint 207 sets up with the axis symmetry of operation panel 201, is convenient for carry on spacing fixedly to it.

In this embodiment, the rubber cushion 210 and the pressing plate 209 form a gluing structure, and the size of the rubber cushion 210 is matched with the size of the pressing plate 209, so that softness is increased, and friction is reduced.

In this embodiment, decompression spring 211 constitutes the soldering paste structure with operation panel 201, and decompression spring 211 sets up with the axis symmetry of operation panel 201, can effectively strengthen its resistance to compression effect, improves its toughness.

In this embodiment, inside one side in top of main part 1 is provided with electric lift loop bar 3, and top one side of electric lift loop bar 3 is provided with base 4, and electric lift loop bar 3 passes through base 4 and constitutes elevation structure with main part 1, and electric lift loop bar 3 is vertical distribution, strengthens automatic user demand, improves machine work efficiency.

In this embodiment, one side of main part 1 is provided with connecting axle 5, and one side of connecting axle 5 is provided with screw hole 6, and connecting axle 5 passes through

screw hole

6 and 1 threaded connection of main part, and connecting axle 5 sets up with the axis symmetry of main part 1, convenient to detach installation work, simple structure.

When the electric lifting device works, firstly, the rubber cushion 210 is tightly attached to one side of the outer wall of the extrusion plate 209, then the decompression spring 211 is welded to one side of the lower inner part of the operating platform 201, secondly, the controller is opened, the electric sliding rail 206 of the controller drives the placing plate 205 to push outwards, articles of the articles are placed on the placing plate 205, the inner part of the placing plate is pushed to be closed, at the moment, the placing plate 205 is tightly attached to the connecting shaft 5 of the placing plate, the placing plate penetrates through the threaded hole 6 to be fixedly installed, the control panel 202 on one side is operated, the machine is opened, the electric telescopic rod 208 is started to drive the clamping plate 207 to limit and fix the articles of the articles, the inner controller of the electric lifting device drives the electric lifting sleeve rod 3 of the electric lifting sleeve rod 3 to drive the extrusion plate 209 to work, after the electric lifting device is used, the access door 203 is opened to the outer side, and the inner part of the electric lifting sleeve rod is overhauled, wherein; the model of the electric telescopic rod 208 is YS-NZ100-12A, and the model of the electric lifting sleeve rod 3 is XYDAH 24-800, which is the working principle of the tunnel segment compression test stand.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. 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 foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a tunnel segment compression test platform, includes main part (1), detection mechanism (2), operation panel (201), control panel (202), access door (203), hinge (204), places board (205), electronic slide rail (206), its characterized in that: the operating platform (201) is arranged on one side of the main body (1), a control panel (202) is arranged on one side of the operating platform (201), an access door (203) is arranged on one side of the control panel (202), a hinge (204) is arranged on one side of the access door (203), a placing plate (205) is arranged on one side of the hinge (204), and an electric sliding rail (206) is arranged on one side below the placing plate (205);

one side of operation panel (201) is provided with splint (207), one side of splint (207) is provided with electric telescopic handle (208), top one side of electric telescopic handle (208) is provided with stripper plate (209), outer wall one side of stripper plate (209) is provided with rubber cushion (210), the inside one side in below of rubber cushion (210) is provided with pressure relief spring (211).

2. The tunnel segment compression test stand of claim 1, characterized in that: the access door (203) and the control panel (202) form a rotating structure through hinges (204), and the hinges (204) are distributed at equal intervals inside the access door (203).

3. The tunnel segment compression test stand of claim 1, characterized in that: the placing plate (205) and the operating platform (201) form a sliding structure through an electric sliding rail (206), and the electric sliding rail (206) is symmetrically arranged with the central axis of the placing plate (205).

4. The tunnel segment compression test stand of claim 1, characterized in that: splint (207) constitute extending structure through electric telescopic handle (208) and operation panel (201), and splint (207) set up with the axis symmetry of operation panel (201).

5. The tunnel segment compression test stand of claim 1, characterized in that: the rubber cushion (210) and the extrusion plate (209) form a gluing structure, and the size of the rubber cushion (210) is matched with that of the extrusion plate (209).

6. The tunnel segment compression test stand of claim 1, characterized in that: the pressure reducing spring (211) and the operation table (201) form a welding paste structure, and the pressure reducing spring (211) is symmetrically arranged on the central axis of the operation table (201).

7. The tunnel segment compression test stand of claim 1, characterized in that: the lifting device is characterized in that an electric lifting sleeve rod (3) is arranged on one side of the inside of the upper portion of the main body (1), a base (4) is arranged on one side of the upper portion of the electric lifting sleeve rod (3), the electric lifting sleeve rod (3) and the main body (1) form a lifting structure through the base (4), and the electric lifting sleeve rod (3) is vertically distributed.

8. The tunnel segment compression test stand of claim 1, characterized in that: one side of main part (1) is provided with connecting axle (5), and one side of connecting axle (5) is provided with screw hole (6), and connecting axle (5) pass through screw hole (6) and main part (1) threaded connection, and connecting axle (5) sets up with the axis symmetry of main part (1).