CN213684155U

CN213684155U - Slip casting supporting construction that tunnel engineering used

Info

Publication number: CN213684155U
Application number: CN202022888080.2U
Authority: CN
Inventors: 石州; 武云飞; 刘伟伟; 宋泽光; 朱豪洋; 董方方
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-13
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a slip casting supporting construction that tunnel engineering used, the on-line screen storage device comprises a base, the upper end middle part of base alternates the fixed section of thick bamboo of fixedly connected with, the surface upper portion of fixed section of thick bamboo alternates the fixedly connected with roof, common fixedly connected with gag lever post between the lower extreme right part of roof and the upper end right part of base, the upper end left part of roof alternates swing joint and has adjusting device, adjusting device's three strutting arrangement of surface middle part fixedly connected with, it is three strutting arrangement's the equal fixedly connected with fixed plate of lower extreme, it is three the equal fixedly connected with fixing device in the upper end outside of fixed plate, it is three the through-hole has all been opened in the lower extreme outside. A slip casting supporting construction that tunnel engineering used, through setting up adjusting device, be convenient for adjust the height of support ring, improved the practicality of device, through setting up strutting arrangement and fixing device, improved the stability of solid fixed cylinder, guaranteed the quality of slip casting.

Description

Slip casting supporting construction that tunnel engineering used

Technical Field

The utility model relates to a tunnel engineering technical field, in particular to slip casting supporting construction that tunnel engineering used.

Background

The grouting comprises ceramic process grouting and building engineering grouting, the ceramic process grouting is a process for using prepared mud grouting in ceramic production, the building engineering is a method for injecting certain slurry capable of being solidified into cracks or pores of a rock-soil foundation by using a proper method, and the physical and mechanical properties of the slurry are improved by means of replacement, filling, extrusion and the like, and when grouting operation is carried out in tunnel construction, an anchor rod is supported and fixed through a supporting structure so as to be convenient for grouting of the anchor rod, but the existing grouting supporting structure has the following defects: 1. the traditional supporting structure cannot adjust the height of the supporting ring, so that the anchor rod is not supported stably enough, and the situation of toppling is easy to occur; 2. the traditional supporting structure is not stable enough, so that the supporting effect of the device is reduced, and the grouting quality is influenced; therefore, a grouting supporting structure for tunnel engineering is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a slip casting supporting construction that tunnel engineering used can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a slip casting supporting construction that tunnel engineering used, includes the base, the upper end middle part of base alternates the fixed section of thick bamboo of fixedly connected with, the surface upper portion of fixed section of thick bamboo alternates the fixedly connected with roof, common fixedly connected with gag lever post between the lower extreme right part of roof and the upper end right part of base, the upper end left part of roof alternates swing joint and has adjusting device, the three strutting arrangement of adjusting device's surface middle part fixedly connected with, three strutting arrangement's the equal fixedly connected with fixed plate of lower extreme, it is three the equal fixedly connected with fixing device in the upper end outside of fixed plate, it is three the lower extreme outside of fixed plate has all opened the through-hole.

Preferably, adjusting device includes the accommodate motor, the upper end and the fixedly connected with threaded rod of roof are run through to accommodate motor's output, the surface middle part of threaded rod alternates swing joint and has the support ring, the peripheral and the peripheral a plurality of spring of the equal fixedly connected with of lower extreme of upper end of support ring, and the one end that the support ring was kept away from to a plurality of spring respectively with the upper end of base and the lower extreme fixed connection of roof, open the upper end right part of support ring has spacing hole, the upper end and the lower extreme of threaded rod all through the bearing respectively with the lower extreme of roof and the upper end swing joint of base.

Preferably, the strutting arrangement includes fixed frame, there is the supporting legs at the left end middle part of fixed frame through the loose axle interlude swing joint, open at the right-hand member middle part of fixed frame has the fixed slot, the cell wall of fixed slot and the outer fixed surface of support ring are connected, the lower extreme of supporting legs and the upper end fixed connection of fixed plate.

Preferably, fixing device includes the connecting plate, the upper end middle part fixedly connected with driving motor of connecting plate, driving motor's output runs through the upper end and the fixedly connected with dead lever of connecting plate, open the surface of dead lever has the helicla flute, the equal fixedly connected with electric telescopic handle in lower extreme left part and the lower extreme right part of connecting plate, two electric telescopic handle's lower extreme all with the upper end fixed connection of fixed plate.

Preferably, the support ring is movably connected with the limiting rod in an inserting mode through a limiting hole, and the length of the inner diameter of the support ring is equal to the length of the diameter of the fixed cylinder.

Preferably, the fixing rod and the through hole are located on the same vertical line, and the lower end face of the fixing plate is flush with the lower end face of the base.

Compared with the prior art, the utility model discloses following beneficial effect has:

the adjusting device is arranged, and the adjusting motor drives the threaded rod to rotate so as to drive the support ring to move up and down, so that the height of the support ring can be adjusted conveniently, the stability of the anchor rod is effectively ensured, the support ring can support the anchor rod more stably, the phenomenon that the anchor rod is toppled due to insufficient stability of support is avoided, and the practicability of the device is improved;

two, through setting up strutting arrangement and fixing device, can support fixedly to the support ring through the supporting legs, the supporting effect to the support ring has been strengthened in the setting up of three supporting legs, has strengthened the support ability of support ring to improved the stability of solid fixed cylinder, made solid fixed cylinder keep vertical state always, guaranteed the quality of slip casting, rethread driving motor and electric telescopic handle's cooperation can make the dead lever insert the soil in, further strengthened the supporting effect of device.

Drawings

Fig. 1 is a schematic overall structure diagram of a grouting support structure for tunnel engineering of the present invention;

fig. 2 is a schematic structural view of an adjusting device of a grouting support structure for tunnel engineering of the present invention;

fig. 3 is a schematic structural view of the supporting device of the grouting supporting structure for tunnel engineering of the present invention;

fig. 4 is the utility model relates to a slip casting supporting construction's for tunnel engineering fixing device's schematic structure diagram.

In the figure: 1. a base; 2. a fixed cylinder; 3. a limiting rod; 4. a top plate; 5. an adjustment device; 6. a support device; 7. a fixing device; 8. a through hole; 9. a fixing plate; 51. adjusting the motor; 52. a threaded rod; 53. a support ring; 54. a spring; 55. a limiting hole; 61. a fixing frame; 62. supporting legs; 63. fixing grooves; 71. a connecting plate; 72. a drive motor; 73. fixing the rod; 74. a helical groove; 75. an electric telescopic rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

As shown in fig. 1-4, a slip casting supporting construction that tunnel engineering used, including base 1, base 1's upper end middle part alternates fixedly connected with solid fixed cylinder 2, gu fixed cylinder 2's surface upper portion alternates fixedly connected with roof 4, common fixedly connected with gag lever post 3 between roof 4's the lower extreme right part and base 1's the upper end right part, roof 4's the upper end left part alternates swing joint and has adjusting device 5, adjusting device 5's three strutting arrangement 6 of surface middle part fixedly connected with, the equal fixedly connected with fixed plate 9 of three strutting arrangement 6's the lower extreme, the equal fixedly connected with fixing device 7 in the upper end outside of three fixed plate 9, through-hole 8 has all been opened in the lower extreme outside of three fixed plate 9.

The adjusting device 5 comprises an adjusting motor 51, the output end of the adjusting motor 51 penetrates through the upper end of the top plate 4 and is fixedly connected with a threaded rod 52, the middle part of the outer surface of the threaded rod 52 is movably connected with a support ring 53 in an inserting manner, the periphery of the upper end and the periphery of the lower end of the support ring 53 are fixedly connected with a plurality of springs 54, one ends of the springs 54 far away from the support ring 53 are respectively and fixedly connected with the upper end of the base 1 and the lower end of the top plate 4, the right part of the upper end of the support ring 53 is provided with a limit hole 55, and the upper end and the lower end of the threaded rod 52 are respectively; the supporting device 6 comprises a fixed frame 61, the middle part of the left end of the fixed frame 61 is movably connected with supporting legs 62 through a movable shaft in an inserting manner, the middle part of the right end of the fixed frame 61 is provided with a fixed groove 63, the groove wall of the fixed groove 63 is fixedly connected with the outer surface of the supporting ring 53, and the lower ends of the supporting legs 62 are fixedly connected with the upper end of the fixed plate 9; the fixing device 7 comprises a connecting plate 71, a driving motor 72 is fixedly connected to the middle of the upper end of the connecting plate 71, the output end of the driving motor 72 penetrates through the upper end of the connecting plate 71 and is fixedly connected with a fixing rod 73, the lower portion of the outer surface of the fixing rod 73 is of a pointed structure, the fixing rod 73 can be conveniently inserted into the ground for fixing, a spiral groove 74 is formed in the outer surface of the fixing rod 73, the gripping force of the fixing rod 73 on the ground can be enhanced through the spiral groove 74, the fixing effect of the fixing rod 73 is enhanced, electric telescopic rods 75 are fixedly connected to the left portion and the right portion of the lower end of the connecting plate 71, the lower ends of the two electric telescopic rods 75 and a support ring 53 fixedly connected to the upper end of a fixing plate 9 are movably connected with a limiting rod 3 through limiting holes 55, the length of; dead lever 73 and through-hole 8 are located same vertical line, are convenient for dead lever 73 to pass through-hole 8 and insert and fix in the soil, and the lower terminal surface of fixed plate 9 flushes with the lower terminal surface of base 1, has guaranteed the stability of supporting legs 62, has strengthened the fixed effect of device.

It should be noted that, the utility model relates to a slip casting supporting construction for tunnel engineering, when using, the user moves the whole device to the position of waiting to slip casting, then put the slip casting stock in the fixed cylinder 2, restart the adjusting motor 51, the adjusting motor 51 drives the threaded rod 52 to rotate, thereby drive the support ring 53 to move up and down, can adjust the height of the support ring 53, adjust the support ring 53 to the optimum position to support the fixed cylinder 2 more firmly, effectively guarantee the firm degree of stock, avoid the stock to appear the situation of toppling because of supporting inadequately firm, improve the practicality of the device, when the support ring 53 is adjusting up and down, can drive the fixed frame 61 to move up and down together, at this moment, the supporting legs 62 can carry out angle adjustment in the fixed frame 61, can adjust to the appropriate angle to support and fix the support ring 53, the supporting effect on the supporting ring 53 is enhanced by the arrangement of the three supporting legs 62, the supporting capacity of the supporting ring 53 is enhanced, so that the fixing barrel 2 is always kept in a vertical state, the grouting quality is ensured, the fixing rod 73 is driven to rotate through the driving motor 72, and under the telescopic cooperation of the electric telescopic rod 75, the fixing rod 73 moves downwards while rotating and penetrates through the through hole 8 to be inserted into the ground, so that the whole device can be fixed, and the supporting effect of the device is further enhanced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a slip casting supporting construction that tunnel engineering used, includes base (1), its characterized in that: the utility model discloses a fixing device for the automobile seat, including base (1), the upper end middle part of base (1) alternates fixedly connected with solid fixed cylinder (2), the surface upper portion of solid fixed cylinder (2) alternates fixedly connected with roof (4), common fixedly connected with gag lever post (3) between the lower extreme right part of roof (4) and the upper end right part of base (1), the upper end left part of roof (4) alternates swing joint and has adjusting device (5), the three strutting arrangement (6) of surface middle part fixedly connected with of adjusting device (5), it is three the equal fixedly connected with fixed plate (9) of lower extreme of strutting arrangement (6), it is three the equal fixedly connected with fixing device (7) in the upper end outside of fixed plate (9), it is three the lower extreme outside of fixed plate (9) has all opened through-hole.

2. The grouting support structure for tunnel engineering according to claim 1, characterized in that: adjusting device (5) are including adjusting motor (51), the output of adjusting motor (51) runs through upper end and fixedly connected with threaded rod (52) of roof (4), the surface middle part of threaded rod (52) alternates swing joint and has support ring (53), the peripheral a plurality of spring (54) of the equal fixedly connected with of lower extreme of upper end periphery and the support ring (53), and a plurality of spring (54) keep away from the one end of support ring (53) respectively with the upper end of base (1) and the lower extreme fixed connection of roof (4), open the upper end right part of support ring (53) has spacing hole (55), the upper end and the lower extreme of threaded rod (52) all through the bearing respectively with the lower extreme of roof (4) and the upper end swing joint of base (1).

3. The grouting support structure for tunnel engineering according to claim 1, characterized in that: strutting arrangement (6) are including fixed frame (61), there are supporting legs (62) at the left end middle part of fixed frame (61) through the loose axle interlude swing joint, open at the right-hand member middle part of fixed frame (61) has fixed slot (63), the cell wall of fixed slot (63) is connected with the outer fixed surface of support ring (53), the lower extreme of supporting legs (62) and the upper end fixed connection of fixed plate (9).

4. The grouting support structure for tunnel engineering according to claim 1, characterized in that: fixing device (7) are including connecting plate (71), upper end middle part fixedly connected with driving motor (72) of connecting plate (71), the output of driving motor (72) runs through upper end and fixedly connected with dead lever (73) of connecting plate (71), open the surface of dead lever (73) has helicla flute (74), the equal fixedly connected with electric telescopic handle (75) in lower extreme left part and the lower extreme right part of connecting plate (71), two the lower extreme of electric telescopic handle (75) all with the upper end fixed connection of fixed plate (9).

5. The grouting support structure for tunnel engineering according to claim 2, characterized in that: the support ring (53) is movably connected with the limiting rod (3) in a penetrating mode through the limiting hole (55), and the length of the inner diameter of the support ring (53) is equal to the length of the diameter of the fixed cylinder (2).

6. The grouting support structure for tunnel engineering according to claim 4, wherein: the fixing rod (73) and the through hole (8) are located on the same vertical line, and the lower end face of the fixing plate (9) is flush with the lower end face of the base (1).