CN218624265U - Composite geomembrane applied to tunnel engineering - Google Patents

Abstract

The utility model discloses a be applied to compound geomembrane among tunnel engineering belongs to tunnel engineering technical field, including two the baffle, two be equipped with symmetrical carriage between the baffle, two a side that the carriage was kept away from each other contacts with a side that two baffles are close to each other respectively, two the through-hole has all been seted up to a side that the carriage was kept away from each other, every the equal fixedly connected with motor of inside wall of carriage, every the output of motor all runs through the through-hole and a side fixed connection that is close to each other respectively with two baffles, two the equal fixedly connected with connecting plate of a side that the carriage is close to each other. Through the cooperation of baffle and support ring, can make the device roll to lay the film body, solved the workman and laid the problem that wastes time and energy because of the manpower is manual, through being provided with the motor, can make the device roll and realize automatic operation.

Description

Composite geomembrane applied to tunnel engineering

Technical Field

The utility model relates to a tunnel engineering field specifically is a be applied to compound geomembrane among tunnel engineering.

Background

A tunnel is a building constructed underground or underwater or in a mountain, with railways or roads for motor vehicles to pass through. The tunnel construction method can be divided into three categories of mountain tunnels, underwater tunnels and urban tunnels according to the positions of the tunnels, the tunnel construction method is called a mountain tunnel which is crossed from mountains or hills for shortening the distance and avoiding large slopes, the tunnel construction method is called an underwater tunnel which is crossed from rivers or undersea for crossing rivers or straits, and the tunnel construction method is called an urban tunnel which is crossed under the urban ground for meeting the requirement of railway crossing large cities, and the mountain tunnels are most constructed in the three categories of tunnels.

The chinese patent with publication number CN215921504U discloses a composite geomembrane applied to tunnel engineering, but the device in the above patent has some disadvantages when in use, for example, the existing composite geomembrane is easy to cause inconvenience when workers lay it due to its own form or weight, so the technicians in this field provide a composite geomembrane applied to tunnel engineering to solve the problems proposed in the above background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to compound geomembrane among the tunnel engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a be applied to compound geomembrane in tunnel engineering, includes two the baffle, two be equipped with symmetrical connecting frame, two between the baffle a side that the connecting frame was kept away from each other contacts with a side that two baffles are close to each other respectively, two the through-hole has all been seted up, every to a side that the connecting frame was kept away from each other the equal fixedly connected with motor of inside wall of connecting frame, every the output of motor all runs through the through-hole and respectively with a side fixed connection that two baffles are close to each other, two the equal fixedly connected with connecting plate in a side that the connecting frame is close to each other, two the common fixedly connected with winding pole in a side that the connecting plate is close to each other, the surface winding of winding pole has the membrane body, the one end fixedly connected with atress board of winding pole is kept away from to the membrane body.

As a further aspect of the present invention: every the surface of baffle all is equipped with the support ring, every the inner wall of support ring all is connected with the surface fixed of baffle.

As a further aspect of the present invention: every the surface of support ring all overlaps and is equipped with the guard ring, every the inner wall of guard ring all is connected with the surface fixed of support ring.

As a further aspect of the present invention: two annular chutes are all seted up to the side that the baffle is close to each other, every the equal swing joint in inside of annular chute has annular slider, two a side that annular slider is close to each other respectively with two a side fixed connection that the linking frame was kept away from each other.

As the utility model discloses further scheme again: the outer surface fixed connection of winding pole has the symmetrical non-slip raised of multiunit, every group the side that the non-slip raised kept away from each other all contacts with the surface of membrane body.

As the utility model discloses further scheme again: the upper surface of the stress plate is fixedly connected with symmetrical positioning plates, and the front surface of each positioning plate is provided with a positioning hole.

As a further aspect of the present invention: two the equal fixedly connected with handle in the side that the baffle kept away from each other, every anti-skidding line has all been seted up to the surface of handle.

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

this be applied to compound geomembrane in tunnel engineering, through the cooperation of baffle and support ring, can make the device roll to lay the membrane body, solved the workman and laid the problem that wastes time and energy because of the manpower is manual, through being provided with the motor, can make the device roll and realize automatic operation, improved workman's work efficiency, avoid the workman inconvenient phenomenon to appear when carrying out manual promotion to the device.

Drawings

Fig. 1 is a schematic perspective view of a connecting frame of the present invention;

FIG. 2 is a front sectional view of the connecting frame of the present invention;

fig. 3 is a side view of the baffle plate of the present invention;

fig. 4 is a schematic view of a structure in fig. 2 according to the present invention.

In the figure: 1. a baffle plate; 2. a guard ring; 3. a membrane body; 4. a handle; 5. a support ring; 6. a through hole; 7. an annular slider; 8. a connecting frame; 9. a winding rod; 10. a motor; 11. anti-skid projections; 12. a stress plate; 13. positioning holes; 14. an annular chute; 15. positioning a plate; 16. a connecting plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Please refer to fig. 1-4, in the embodiment of the utility model, a be applied to compound geomembrane in tunnel engineering, including two baffles 1, be equipped with symmetrical connection frame 8 between two baffles 1, a side that two connection frame 8 kept away from each other contacts with a side that two baffles 1 are close to each other respectively, through-hole 6 has all been seted up to a side that two connection frame 8 are kept away from each other, the equal fixedly connected with motor 10 of inside wall of every connection frame 8, the output of every motor 10 all runs through-hole 6 and a side fixed connection that is close to each other with two baffles 1 respectively, the equal fixedly connected with connecting plate 16 of a side that two connection frame 8 are close to each other, the common fixedly connected with winding pole 9 of a side that two connecting plates 16 are close to each other, the surface winding of winding pole 9 has the diaphragm 3, the one end fixedly connected with atress board 12 that winding pole 9 was kept away from to the diaphragm 3.

Every baffle 1's surface all overlaps and is equipped with support ring 5, every support ring 5's inner wall all is connected with baffle 1's surface fixed surface, the area of contact of the device with ground has been increased, thereby the device's stability has been improved, every support ring 5's surface all overlaps and is equipped with guard ring 2, every guard ring 2's inner wall all is connected with support ring 5's surface fixed surface, the purpose of protecting support ring 5 has been played, avoid support ring 5 because of the problem that damages appears with ground direct contact, annular spout 14 has all been seted up to a side that two baffles 1 are close to each other, the equal swing joint in inside of every annular spout 14 has annular slider 7, a side that two annular slider 7 are close to each other can make baffle 1's rotation light more convenient with a side fixed connection that two connection frames 8 kept away from each other respectively, it leads to the phenomenon of work failure to avoid the device to appear shifting screens because of baffle 1 rotation.

The outer fixed surface of winding pole 9 is connected with the symmetrical anti-skidding arch 11 of multiunit, the side that every group anti-skidding arch 11 kept away from each other all contacts with the surface of membrane body 3, the stability of membrane body 3 has been improved, avoid membrane body 3 to appear scattered phenomenon because of stability is not enough, the last fixed surface of atress board 12 is connected with symmetrical locating plate 15, locating hole 13 has all been seted up in the front of every locating plate 15, can make the workman light convenient more to the location of membrane body 3, avoid the workman inconvenient phenomenon to appear when fixing a position it, the equal fixedly connected with handle 4 of a side that two baffles 1 kept away from each other, anti-skidding line has all been seted up to the surface of every handle 4, can make the workman light convenient to the transport of the device more, avoid the workman to appear the phenomenon of having no lower hand when carrying it.

The utility model discloses a theory of operation is: when using, at first be linked together the device with the power to control through control switch, then pull out the one end of membrane body 3 through locating plate 15 and locating hole 13, and fix a position it, utilize the rotation of motor 10 after that, make baffle 1 drive support ring 5 and rotate, thereby make the device remove, and lay membrane body 3 through the removal of the device, replaced the mode of the manual laying of current membrane body 3 manpower, avoid this type of mode to appear easily and waste time and energy and the problem of inefficiency.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the inventive concept equivalent replacement or change, all should be covered within the protection scope of the present invention, to the person skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiment, and the present invention can be realized in other specific forms without departing from the spirit or the basic features of the present invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (7)

1. The utility model provides a be applied to compound geomembrane in tunnel engineering, includes two baffles (1), its characterized in that, two be equipped with symmetrical connecting frame (8), two between baffle (1) a side that connecting frame (8) kept away from each other contacts with a side that two baffles (1) are close to each other, two through-hole (6), every have all been seted up to a side that connecting frame (8) are kept away from each other through-hole (6) and a side fixed connection that is close to each other with two baffles (1) respectively, two to the equal fixedly connected with connecting plate (16) in a side that connecting frame (8) are close to each other, two the common fixedly connected with winding pole (9) in a side that connecting plate (16) are close to each other, the surface winding of winding pole (9) has membrane body (3), the one end fixedly connected with atress board (12) that winding pole (9) were kept away from to membrane body (3).

2. The composite geomembrane applied to tunnel engineering according to claim 1, wherein the outer surface of each baffle plate (1) is sleeved with a support ring (5), and the inner wall of each support ring (5) is fixedly connected with the outer surface of the baffle plate (1).

3. The composite geomembrane applied to tunnel engineering according to claim 2, wherein the outer surface of each support ring (5) is sleeved with a guard ring (2), and the inner wall of each guard ring (2) is fixedly connected with the outer surface of the support ring (5).

4. The composite geomembrane applied to tunnel engineering according to claim 1, wherein two side faces, close to each other, of the baffle plates (1) are provided with annular sliding grooves (14), each annular sliding groove (14) is movably connected with an annular sliding block (7), and one side face, close to each other, of the two annular sliding blocks (7) is fixedly connected with one side face, far away from each other, of the two connecting frames (8).

5. The composite geomembrane applied to tunnel engineering according to claim 1, wherein the outer surface of the winding rod (9) is fixedly connected with a plurality of groups of symmetrical anti-skid protrusions (11), and one side surface of each group of anti-skid protrusions (11) away from each other is contacted with the outer surface of the membrane body (3).

6. The composite geomembrane applied to tunnel engineering according to claim 1, wherein symmetrical positioning plates (15) are fixedly connected to the upper surface of the stress plate (12), and a positioning hole (13) is formed in the front surface of each positioning plate (15).

7. The composite geomembrane applied to tunnel engineering according to claim 1, wherein handles (4) are fixedly connected to one side surfaces of the two baffles (1) far away from each other, and anti-skid lines are arranged on the outer surface of each handle (4).

Images