CN220815665U - Rubber bag grouting soil squeezing device - Google Patents
Rubber bag grouting soil squeezing device Download PDFInfo
- Publication number
- CN220815665U CN220815665U CN202322445883.4U CN202322445883U CN220815665U CN 220815665 U CN220815665 U CN 220815665U CN 202322445883 U CN202322445883 U CN 202322445883U CN 220815665 U CN220815665 U CN 220815665U
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- China
- Prior art keywords
- fixed
- grouting
- sliding block
- rubber bag
- pipe
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- 239000002689 soil Substances 0.000 title claims abstract description 22
- 238000007569 slipcasting Methods 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 abstract description 4
- 239000002002 slurry Substances 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The application relates to the technical field of grouting devices, in particular to a rubber bag grouting soil extrusion device, which comprises a grouting pipe, wherein a driving mechanism is arranged on the grouting pipe, a fixing mechanism is arranged on the driving mechanism, a clamping cap is arranged on the fixing mechanism, the inner side wall of the clamping cap is in threaded connection with the clamping pipe, and the clamping cap is fixed on the outer surface of the clamping pipe; the driving mechanism comprises a first sliding block fixed at the bottom of the grouting pipe, mounting plates are fixed at the left end and the right end of the first sliding block, two telescopic rods are fixed on one side, far away from the first sliding block, of the inner wall of the mounting plate, and springs are sleeved on the outer surfaces of the telescopic rods. This rubber bag slip casting soil squeezing device passes through actuating mechanism and fixed establishment's cooperation, can dismantle or install slip casting pipe and block the cap fast, and the staff of being convenient for changes or clears up the slip casting pipe, when the equipment later stage of being convenient for better carries out work, has also further improved work efficiency.
Description
Technical Field
The application relates to the technical field of grouting devices, in particular to a rubber bag grouting soil squeezing device.
Background
The shield tunnel is easy to generate longitudinal deflection and overlarge cross section deformation under the influence of surrounding engineering activities after the tunnel is built because of more segment joints, thereby causing segment joint damage, water leakage, line type deterioration, track defect increase, further affecting the service performance of the shield tunnel and even endangering the operation safety of subway trains.
The existing research shows that when the shield tunnel is excessively deformed, the soil body can be extruded through grouting to enable the shield tunnel to be subjected to recovery deformation, compared with other tunnel deformation restoration methods, the grouting method tunnel deformation recovery technology has the characteristics of low cost, high efficiency and the like, meanwhile, the internal force of the tunnel can be improved, however, when grouting is conducted into the stratum, the grouting is conducted to the surrounding stratum due to permeation diffusion or cleavage diffusion or slurry leakage is conducted along the outer wall of the grouting pipe, so that the additional load generated by grouting is limited, and meanwhile, when the grouting pipe is damaged, the grouting pipe is inconvenient to detach and replace due to the fact that the connection mode is fixed, the grouting is very limited in the recovery effect of the deformation of the shield tunnel, and therefore the rubber bag grouting soil squeezing device is provided to solve the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the application provides the rubber bag grouting soil extrusion device, which has the advantages of improving the use effect of the existing rubber bag grouting soil extrusion device and the like, and solves the problem of poor use effect of the existing rubber bag grouting soil extrusion device.
In order to achieve the above purpose, the present application provides the following technical solutions: the grouting and soil squeezing device for the rubber bag comprises a grouting pipe, wherein a driving mechanism is arranged on the grouting pipe, a fixing mechanism is arranged on the driving mechanism, a clamping cap is arranged on the fixing mechanism, the inner side wall of the clamping cap is in threaded connection with the clamping pipe, and the clamping cap is fixed on the outer surface of the clamping pipe;
The driving mechanism comprises a first sliding block fixed at the bottom of the grouting pipe, mounting plates are fixed at the left end and the right end of the first sliding block, two telescopic rods are fixed on one side, far away from the first sliding block, of the inner wall of the mounting plate, springs are sleeved on the outer surfaces of the telescopic rods, driving plates are fixed on one side, close to the first sliding block, of each spring, a pull rod is fixed on one side, far away from the first sliding block, of each driving plate, and a handle is fixed on one side, far away from the driving plates, of each pull rod.
By adopting the technical scheme, the grouting pipe and the clamping cap can be quickly detached or installed, so that the equipment can be cleaned or replaced in the later period, and the practicability of the equipment is improved.
Further, the fixed establishment is including setting up the second recess on first slider, the inner wall sliding connection of second recess has the second slider, both ends all are fixed with the limiting hole of seting up on first slider about the second recess, first recess has been seted up to both ends about the second slider surface, fixed establishment is still including being fixed in the limiting rod that the drive plate is close to first slider one side.
By adopting the technical scheme, the position between the clamping cap and the grouting pipe is further limited, and the disassembly and the installation are convenient.
Further, a plurality of grouting openings are formed in the clamping tube, and the grouting openings are arranged at equal intervals.
By adopting the technical scheme, the grouting port is convenient for better discharging the slurry so as to ensure the uniformity of slurry diffusion.
Further, the upper and lower ends of the driving plate are respectively attached to and slide with the upper and lower ends of the inner side wall of the first sliding block.
By adopting the technical scheme, the limiting rod is convenient to drive more conveniently and stably to move.
Further, the upper and lower ends of the driving plate are respectively attached and slid with the upper and lower ends of the inner side wall of the first sliding block,
The natural length of the spring is equal to the length of the inner side of the drive plate.
By adopting the technical scheme, the driving plate is convenient to reset or move conveniently and stably.
Further, a sliding hole is formed in one side, away from the first sliding block, of the mounting plate, and the pull rod penetrates through the sliding hole and extends to the outer portion of the sliding hole.
By adopting the technical scheme, the driving plate can be driven to move left and right when the handle is pulled to move left and right.
Further, the telescopic link includes the sleeve that is fixed mutually with first slider inside wall, telescopic inner wall sliding connection has the branch that is fixed mutually with the drive plate.
By adopting the technical scheme, the guide and a certain supporting force are provided for the movement of the driving plate.
Further, the limiting rod is in sliding connection with the limiting hole, and the lower surface of the second sliding block is fixed with the upper surface of the clamping cap.
By adopting the technical scheme, the limiting rod slides in the first groove more stably and the clamping cap is fixed.
Further, the section of the first sliding block is hollow, and the first groove and the second sliding block are annular.
By adopting the technical scheme, the joint between the clamping cap and the grouting pipe is tighter.
Further, the width of the first groove is the same as that of the limiting hole, the centers of the first groove and the limiting hole are positioned on the same horizontal line, and the limiting rod is in sliding connection with the first groove.
By adopting the technical scheme, the limiting rod can fix the position of the second sliding block, so that the clamping cap and the grouting pipe can be fixed in position conveniently.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This rubber bag slip casting soil squeezing device through the cooperation of actuating mechanism with fixed establishment, can dismantle or install slip casting pipe and block the cap fast, and the staff of being convenient for changes or clears up the slip casting pipe, when the equipment later stage of being convenient for better carries out work, has also further improved work efficiency.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present application;
FIG. 2 is a schematic cross-sectional view of the present application;
fig. 3 is a cross-sectional view of a first groove connection structure according to the present application.
In the figure: 1. a bottom cone; 2. a rubber pouch; 3. clamping a pipe; 4. a clamping cap; 5. grouting pipe; 6. a driving mechanism; 601. a first slider; 602. a mounting plate; 603. a telescopic rod; 604. a spring; 605. a driving plate; 606. a pull rod; 607. a handle; 7. a fixing mechanism; 701. a limiting rod; 702. a second slider; 703. a first groove; 704. a second groove; 705. defining a bore.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-2, a grouting and soil squeezing device for rubber bags in this embodiment includes a grouting pipe 5, a driving mechanism 6 is disposed on the grouting pipe 5, a fixing mechanism 7 is disposed on the driving mechanism 6, a clamping cap 4 is disposed on the fixing mechanism 7, the inner side wall of the clamping cap 4 is in threaded connection with a clamping pipe 3, a rubber bag 2 is fixed on the outer surface of the clamping pipe 3, and a bottom cone 1 is in threaded connection with the bottom of the rubber bag 2.
It should be noted that, a plurality of grouting openings are formed in the clamping tube 3, and the grouting openings are arranged at equal intervals, so that the grouting openings can be used for better discharging slurry, and uniformity of slurry diffusion is guaranteed.
Referring to fig. 3, in order to fix or detach the grouting pipe 5 by the driving fixing mechanism 7, the driving mechanism 6 in this embodiment includes a first slider 601 fixed at the bottom of the grouting pipe 5, mounting plates 602 are fixed at both left and right ends of the first slider 601, two telescopic rods 603 are fixed at one side of the inner wall of the mounting plates 602 far away from the first slider 601, springs 604 are sleeved on the outer surfaces of the telescopic rods 603, a driving plate 605 is fixed at one side of the two springs 604 at the same side near the first slider 601, a pull rod 606 is fixed at one side of the driving plate 605 far away from the first slider 601, and a handle 607 is fixed at one side of the pull rod 606 far away from the driving plate 605.
Referring to fig. 3, in order to fix or detach the grouting pipe 5 and the clamping cap 4, the fixing mechanism 7 in this embodiment includes a second groove 704 formed on the first slider 601, the inner wall of the second groove 704 is slidably connected with a second slider 702, the left and right ends of the second groove 704 are both fixed with a limiting hole 705 formed on the first slider 601, the left and right ends of the outer surface of the second slider 702 are provided with a first groove 703, the width of the first groove 703 is the same as that of the limiting hole 705, and the center of the first groove 703 is located on the same horizontal line, the limiting rod 701 is slidably connected with the first groove 703, the fixing mechanism 7 further includes a limiting rod 701 fixed on one side of the driving plate 605 near the first slider 601, and further limits the position between the clamping cap 4 and the grouting pipe 5, so as to facilitate detachment and installation, and the upper and lower ends of the driving plate 605 are respectively attached to the upper and lower ends of the inner side wall of the first slider 601, so as to facilitate more convenient and stable driving of the limiting rod 701 to move.
In this example, can fix the position of block cap 4 and slip casting pipe 5 through actuating mechanism 6 and fixed establishment 7, be convenient for dismantle the change to the slip casting pipe fast convenient.
The working principle of the embodiment is as follows:
The driving plate 605 and the telescopic rod 603 are driven to move through the sliding hole by pulling the handle 607, so that the limiting rod 701 is driven to sequentially move along the first groove 703 and the inner wall of the limiting hole 705 until the limiting rod 701 completely moves to the outside of the first groove 703, at the moment, the positions of the first slider 601 and the second slider 702 are not fixed by the first groove 703, then the grouting pipe 5 is not fixed, the grouting pipe 5 can be detached or replaced for cleaning, the follow-up use is facilitated, and the working efficiency is indirectly improved.
Claims (9)
1. The utility model provides a rubber bag slip casting device that extrudes soil, includes slip casting pipe (5), its characterized in that: the grouting device is characterized in that a driving mechanism (6) is arranged on the grouting pipe (5), a fixing mechanism (7) is arranged on the driving mechanism (6), a clamping cap (4) is arranged on the fixing mechanism (7), a clamping pipe (3) is connected with the inner side wall of the clamping cap (4) in a threaded manner, a rubber bag (2) is fixed on the outer surface of the clamping pipe (3), and a bottom cone (1) is connected with the bottom of the rubber bag (2) in a threaded manner;
The utility model discloses a grouting pipe, including the actuating mechanism (6), including being fixed in first slider (601) of slip casting pipe (5) bottom, both ends all are fixed with mounting panel (602) about first slider (601), one side that first slider (601) was kept away from to mounting panel (602) inner wall is fixed with two telescopic links (603), spring (604) have been cup jointed to the surface of telescopic link (603), homonymy two one side that spring (604) is close to first slider (601) is fixed with driving plate (605), one side that first slider (601) was kept away from to driving plate (605) is fixed with pull rod (606), one side that driving plate (605) was kept away from to pull rod (606) is fixed with handle (607).
2. The rubber bag grouting soil squeezing device according to claim 1, wherein: the fixing mechanism (7) comprises a second groove (704) formed in the first sliding block (601), the inner wall of the second groove (704) is slidably connected with a second sliding block (702), limiting holes (705) formed in the first sliding block (601) are formed in the left end and the right end of the second groove (704), first grooves (703) are formed in the left end and the right end of the outer surface of the second sliding block (702), and the fixing mechanism (7) further comprises limiting rods (701) fixed on one side, close to the first sliding block (601), of the driving plate (605).
3. The rubber bag grouting soil squeezing device according to claim 1, wherein: the clamping tube (3) is provided with a plurality of grouting openings, and the grouting openings are arranged at equal intervals.
4. The rubber bag grouting soil squeezing device according to claim 1, wherein: the upper end and the lower end of the driving plate (605) are respectively attached to the upper end and the lower end of the inner side wall of the first sliding block (601) to slide, and the natural length of the spring (604) is equal to the length of the inner side of the driving plate (605).
5. The rubber bag grouting soil squeezing device according to claim 1, wherein: a sliding hole is formed in one side, away from the first sliding block (601), of the mounting plate (602), and the pull rod (606) penetrates through the sliding hole and extends to the outer portion of the sliding hole.
6. The rubber bag grouting soil squeezing device according to claim 1, wherein: the telescopic rod (603) comprises a sleeve fixed with the inner side wall of the first sliding block (601), and a supporting rod fixed with the driving plate (605) is connected to the inner wall of the sleeve in a sliding mode.
7. The rubber bag grouting soil squeezing device according to claim 2, wherein: the limiting rod (701) is in sliding connection with the limiting hole (705), and the lower surface of the second sliding block (702) is fixed with the upper surface of the clamping cap (4).
8. The rubber bag grouting soil squeezing device according to claim 2, wherein: the cross section of the first sliding block (601) is hollow, and the first groove (703) and the second sliding block (702) are both annular.
9. The rubber bag grouting soil squeezing device according to claim 2, wherein: the first groove (703) and the limiting hole (705) have the same width and the center is positioned on the same horizontal line, and the limiting rod (701) is in sliding connection with the first groove (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322445883.4U CN220815665U (en) | 2023-09-09 | 2023-09-09 | Rubber bag grouting soil squeezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322445883.4U CN220815665U (en) | 2023-09-09 | 2023-09-09 | Rubber bag grouting soil squeezing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220815665U true CN220815665U (en) | 2024-04-19 |
Family
ID=90699735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322445883.4U Active CN220815665U (en) | 2023-09-09 | 2023-09-09 | Rubber bag grouting soil squeezing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220815665U (en) |
-
2023
- 2023-09-09 CN CN202322445883.4U patent/CN220815665U/en active Active
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