CN214635760U - Shield tunnel grouting equipment - Google Patents
Shield tunnel grouting equipment Download PDFInfo
- Publication number
- CN214635760U CN214635760U CN202120872340.9U CN202120872340U CN214635760U CN 214635760 U CN214635760 U CN 214635760U CN 202120872340 U CN202120872340 U CN 202120872340U CN 214635760 U CN214635760 U CN 214635760U
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- Prior art keywords
- stirring
- tank
- slip casting
- top end
- shield tunnel
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- 238000003756 stirring Methods 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000007569 slipcasting Methods 0.000 claims abstract description 27
- 239000002002 slurry Substances 0.000 claims description 22
- 239000007921 spray Substances 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000010802 sludge Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model relates to a shield constructs tunnel slip casting equipment, including water tank, brace table and agitator tank, brace table top intermediate position department installs the agitator tank, the rotation axis is installed through the bearing to the inside intermediate position department of agitator tank, the rotation axis top is located agitator tank upper end position department and installs agitator motor, the puddler is installed through the connecting rod to rotation axis surface both sides position department. The utility model discloses a set up agitator motor, accessible agitator motor drives the rotation axis and rotates to drive puddler and (mixing) shaft and rotate, be used for the homogeneous mixing mud raw materials, solved current slip casting equipment mud stirring structure comparatively simple, the stirring is mixed the effect relatively poor, and the slip casting quality is not good, and slip casting equipment does not have vibration buffer structure, and the vibrational force when unable buffering slip casting equipment removes, the not good problem of slip casting stability has improved the utility model discloses a slip casting quality.
Description
Technical Field
The utility model relates to a tunnel technical field, concretely relates to shield tunnel slip casting equipment.
Background
Tunnels are engineering structures buried in the ground and are a form of human use of underground space. The tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel, and the structure of the tunnel comprises a main building and an auxiliary device. The main building comprises a tunnel body and a tunnel door, the auxiliary equipment comprises a car-avoiding tunnel, fire-fighting equipment, emergency communication and water-proof and drainage equipment, the long tunnel is also provided with special ventilation and lighting equipment, and grouting equipment is required during tunnel construction.
But current slip casting equipment, the mud stirring structure is comparatively simple, and the stirring is mixed the effect relatively poor, and the slip casting quality is not good, and slip casting equipment does not have vibration buffer structure, can't cushion the vibrational force when slip casting equipment removes, and slip casting stability is not good.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shield tunnel slip casting equipment has solved above technical problem.
The utility model provides a scheme as follows of above-mentioned technical problem: a shield tunnel grouting device comprises a water tank, a supporting table and a stirring tank, wherein the stirring tank is installed at the middle position of the top end of the supporting table, a rotating shaft is installed at the middle position inside the stirring tank through a bearing, a stirring motor is installed at the position, located at the upper end of the stirring tank, of the top end of the rotating shaft, stirring rods are installed at the positions, located at the two sides of the outer surface of the rotating shaft, of the connecting rod, stirring shafts are installed at the positions, located at the two sides of the stirring rods, of the stirring tank, a blanking hopper is installed at one side of the top end of the stirring tank, a water tank is installed at one side, located at the top end of the stirring tank, of the water tank is connected to the position, located at the bottom end of one side of the stirring tank, of the water tank through a water feeding pipe, a circulating pump is installed at the middle position of the water feeding pipe, a slurry pump is installed at one side of the top end of the supporting table, of the stirring tank is connected to the slurry pump through a connecting pipe, the slurry pump is characterized in that a rotating seat is arranged on one side, located on one side of the slurry pump, of the top end of the supporting table, a flow divider is arranged on the top end of the rotating seat, three angular positions of the outer surface of the flow divider are connected with spray heads through slurry outlet pipes, buffer plates are arranged on four angular positions of the bottom end of the supporting table through buffer shafts, a driving plate is arranged in the middle of the bottom end of each buffer plate, and a driving wheel is arranged on the position, close to the tail end, of the driving plate on one side of the flow divider, and is provided with a positioning shaft.
The utility model has the advantages that: the utility model discloses a set up agitator motor, accessible agitator motor drives the rotation axis and rotates to drive puddler and (mixing) shaft and rotate, be used for the homogeneous mixing mud raw materials, solved current slip casting equipment mud stirring structure comparatively simple, the stirring is mixed the effect relatively poor, and the slip casting quality is not good, and slip casting equipment does not have vibration buffer structure, and the vibrational force when unable buffering slip casting equipment removes, the not good problem of slip casting stability has improved the utility model discloses a slip casting quality.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the booster pump is installed on the water tank top, the booster pump top is connected in agitator tank one side through the forcing pipe and is close to top position department.
The beneficial effect of adopting the further scheme is that: the pressure pump is arranged to increase the internal pressure of the stirring tank, so that slurry can be conveniently conveyed and flowed.
Further, a placing rack is installed at the middle position of one side, deviating from the water tank, of the top end of the supporting table, a fixing buckle is installed on the front surface of the placing rack, and the spray head is clamped on the inner surface of the fixing buckle.
The beneficial effect of adopting the further scheme is that: through setting up fixed knot and rack, be convenient for deposit the shower nozzle, prevent that the shower nozzle from placing the confusion.
Furthermore, one side of the mud pump, which is far away from the connecting pipe, is connected to the flow divider through a conveying pipe.
The beneficial effect of adopting the further scheme is that: for conveying the slurry through the conveying pipe to the flow divider for flow dividing.
Further, the top end of the flow divider is connected to the outer surface of the tail end of the water feeding pipe through a cleaning pipe.
The beneficial effect of adopting the further scheme is that: the cleaning device is used for cleaning the spray head and the slurry outlet pipe and preventing the spray head and the slurry outlet pipe from being blocked.
Furthermore, a driving wheel is installed at the position, close to the tail end, of the driving plate on one side of the water tank through a driving motor.
The further proposal has the advantages that the driving wheel is driven to rotate by the driving motor, thereby moving the utility model.
Furthermore, the outer surface of the buffer shaft is provided with buffer springs at the positions of the gaps between the buffer plate and the support platform.
The beneficial effect of adopting the further scheme is that: be used for buffering the utility model discloses vibrational force during the slip casting, thereby increase the utility model discloses a slip casting stability.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic front view of a grouting apparatus for a shield tunnel according to an embodiment of the present invention;
fig. 2 is a schematic front view of a stirring tank of a shield tunnel grouting device according to an embodiment of the present invention;
fig. 3 is an enlarged schematic view of a part a in fig. 1 of a shield tunnel grouting apparatus according to an embodiment of the present invention.
Fig. 4 is an enlarged schematic view of a middle B of a shield tunnel grouting apparatus shown in fig. 1 according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a water tank; 2. a pressure pump; 3. a pressurizing pipe; 4. a water feeding pipe; 5. a connecting pipe; 6. cleaning the tube; 7. a support table; 8. a delivery pipe; 9. a slurry pump; 10. a stirring tank; 11. a circulation pump; 12. a stirring shaft; 13. a connecting rod; 14. a stirring rod; 15. a rotating shaft; 16. a stirring motor; 17. feeding a hopper; 18. a buffer shaft; 19. a drive wheel; 20. a drive motor; 21. a drive plate; 22. a buffer spring; 23. a buffer plate; 24. a flow divider; 25. a pulp outlet pipe; 26. a spray head; 27. placing a rack; 28. a fixing buckle; 29. a rotating seat.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in figures 1 to 4, the utility model provides a shield tunnel grouting device, which comprises a water tank 1, a supporting table 7 and a stirring tank 10, wherein the stirring tank 10 is installed at the middle position of the top end of the supporting table 7, a rotating shaft 15 is installed at the middle position inside the stirring tank 10 through a bearing, a stirring motor 16 is installed at the top end of the rotating shaft 15 at the upper end position of the stirring tank 10, stirring rods 14 are installed at the two side positions of the outer surface of the rotating shaft 15 through connecting rods 13, stirring shafts 12 are installed at the two side positions of the stirring rods 14, a blanking hopper 17 is installed at one side of the top end of the stirring tank 10, the water tank 1 is installed at one side of the supporting table 7 at the top end of the stirring tank 10, the bottom end position of the water tank 1 at one side close to the stirring tank 10 is connected to the position of the top end of the stirring tank 10, which is far away from the blanking hopper 17, a circulating pump 11 is installed at the middle position of the water pipe 4, and a slurry pump 9 is installed at one side of the top end of the supporting table 7 at the stirring tank 10, the stirring tank 10 is arranged at the bottom end position of one side of the slurry pump 9 and is connected with the slurry pump 9 through a connecting pipe 5, the top end of the supporting table 7 is arranged at one side of the slurry pump 9 and is provided with a rotary seat 29 through a bearing, the top end of the rotary seat 29 is provided with a flow divider 24, three angular positions of the outer surface of the flow divider 24 are connected with spray heads 26 through slurry outlet pipes 25, four angular positions of the bottom end of the supporting table 7 are all provided with buffer plates 23 through buffer shafts 18, the middle position of the bottom end of each buffer plate 23 is provided with a driving plate 21, the driving plate 21 at one side of the flow divider 24 is provided with a driving wheel 19 close to the positioning shaft at the position of the tail end position, the stirring motor 16 is arranged, the rotating shaft 15 can be driven by the stirring motor 16 to rotate, so as to drive the stirring rod 14 and the stirring shaft 12 to uniformly mix slurry raw materials, thus solving the problems that the existing grouting equipment has simpler slurry stirring structure and poorer stirring and mixing effects, grouting quality is not good, and grouting equipment does not have vibration buffer structure, and the vibrational force when unable buffering grouting equipment removes, the not good problem of slip casting stability has improved the utility model discloses a grouting quality.
Preferably, force (forcing) pump 2 is installed on the water tank 1 top, and 2 tops of force (forcing) pump are connected in agitator tank 10 one side through the forcing pipe 3 and are close to top position department, through setting up force (forcing) pump 2 for increase agitator tank 10 internal pressure, the mud of being convenient for is carried and is flowed.
Preferably, a placing frame 27 is installed at the middle position of one side of the top end of the support table 7, which deviates from the water tank 1, a fixing buckle 28 is installed on the front surface of the placing frame 27, the spray head 26 is clamped on the inner surface of the fixing buckle 28, the spray head 26 is convenient to store by arranging the fixing buckle 28 and the placing frame 27, and the spray head 26 is prevented from being placed disorderly.
Preferably, the side of the sludge pump 9 facing away from the connection pipe 5 is connected to the diverter 24 via the feed pipe 8, in order to feed the sludge via the feed pipe 8 to the diverter 24 for diversion.
Preferably, the top end of the flow divider 24 is connected to the outer surface position of the tail end of the upper water pipe 4 through the cleaning pipe 6, so as to clean the spray head 26 and the pulp outlet pipe 25 and prevent the spray head 26 and the pulp outlet pipe 25 from being blocked.
Preferably, the driving plate 21 on one side of the water tank 1 is provided with a driving wheel 19 near the end position through a driving motor 20, so that the driving wheel 19 is driven to rotate through the driving motor 20, thereby moving the utility model discloses.
Preferably, buffer spring 22 is all installed to buffer shaft 18 surface position in buffer board 23 and a supporting bench 7 clearance position department, is used for the buffering the utility model discloses vibrational force during the slip casting, thereby increase the utility model discloses a slip casting stability.
The utility model discloses in the use, carry the raw materials to agitator tank 10 through hopper 17 down, carry out the water injection to it through circulating pump 11 and upper hose 4 simultaneously, treat the water injection and accomplish the back, start agitator motor 16, through agitator motor 16, rotation axis 15, (mixing) shaft 12 and puddler 14, the homogeneous mixing raw materials, form mud, rethread slush pump 9 and connecting pipe 5, take out mud, carry to shunt 24 through conveyer pipe 8, through shunt 24, go out thick liquid pipe 25 and shower nozzle 26, carry out the slip casting to the tunnel, when needs are shut down, through circulating pump 11, upper hose 4 and scavenge pipe 6, to shunt 24, go out thick liquid pipe 25 and shower nozzle 26 and carry out the water injection and wash, prevent that shower nozzle 26 from blockking up with play thick liquid pipe 25.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a shield tunnel slip casting equipment, includes water tank (1), brace table (7) and agitator tank (10), its characterized in that: the stirring tank (10) is installed at the middle position of the top end of the supporting table (7), a rotating shaft (15) is installed at the middle position of the inner portion of the stirring tank (10) through a bearing, a stirring motor (16) is installed at the position, located at the upper end of the stirring tank (10), of the top end of the rotating shaft (15), stirring rods (14) are installed at the positions of the two sides of the outer surface of the rotating shaft (15) through connecting rods (13), stirring shafts (12) are installed at the positions of the two sides of the stirring rods (14), a blanking hopper (17) is installed at one side of the top end of the stirring tank (10), a water tank (1) is installed at one side, located at the top end of the supporting table (7), of the water tank (1) close to one side of the stirring tank (10), is connected to the position, located at one side, deviating from the blanking hopper (17), of the top end of the stirring tank (10) through a water feeding pipe (4), and a circulating pump (11) is installed at the middle position of the water feeding pipe (4), a slurry pump (9) is arranged at one side of the top end of the support platform (7) on the stirring tank (10), the stirring tank (10) is positioned at the bottom end of one side of the slurry pump (9) and is connected with the slurry pump (9) through a connecting pipe (5), a rotary seat (29) is arranged at one side of the top end of the support platform (7) on the slurry pump (9) through a bearing, the top end of the rotating seat (29) is provided with a flow divider (24), three angular positions of the outer surface of the flow divider (24) are connected with spray heads (26) through slurry outlet pipes (25), four angular positions at the bottom end of the supporting platform (7) are respectively provided with a buffer plate (23) through buffer shafts (18), a driving plate (21) is arranged in the middle of the bottom end of the buffer plate (23), and a driving wheel (19) is arranged on a positioning shaft at the position, close to the tail end, of the driving plate (21) on one side of the flow divider (24).
2. The shield tunnel grouting equipment of claim 1, characterized in that: the water tank (1) top is installed force (2), force (2) top is connected in agitator tank (10) one side through forcing pipe (3) and is close to top position department.
3. The shield tunnel grouting equipment of claim 1, characterized in that: support table (7) top deviates from water tank (1) one side intermediate position department and installs rack (27), surface mounting has fixed knot (28) before rack (27), shower nozzle (26) clamp in fixed knot (28) internal surface.
4. The shield tunnel grouting equipment of claim 1, characterized in that: one side of the mud pump (9) departing from the connecting pipe (5) is connected to the flow divider (24) through the conveying pipe (8).
5. The shield tunnel grouting equipment of claim 1, characterized in that: the top end of the flow divider (24) is connected to the outer surface of the tail end of the water feeding pipe (4) through a cleaning pipe (6).
6. The shield tunnel grouting equipment of claim 1, characterized in that: and a driving wheel (19) is arranged at the position, close to the tail end, of the driving plate (21) on one side of the water tank (1) through a driving motor (20).
7. The shield tunnel grouting equipment of claim 1, characterized in that: and the outer surface of the buffer shaft (18) is provided with buffer springs (22) at the positions of gaps between the buffer plate (23) and the support platform (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120872340.9U CN214635760U (en) | 2021-04-26 | 2021-04-26 | Shield tunnel grouting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120872340.9U CN214635760U (en) | 2021-04-26 | 2021-04-26 | Shield tunnel grouting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214635760U true CN214635760U (en) | 2021-11-09 |
Family
ID=78470984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120872340.9U Active CN214635760U (en) | 2021-04-26 | 2021-04-26 | Shield tunnel grouting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214635760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086989A (en) * | 2021-11-23 | 2022-02-25 | 福建工程学院 | Tunnel mud outburst disaster treatment equipment and method |
-
2021
- 2021-04-26 CN CN202120872340.9U patent/CN214635760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086989A (en) * | 2021-11-23 | 2022-02-25 | 福建工程学院 | Tunnel mud outburst disaster treatment equipment and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231201 Address after: 510220 Wansheng Plaza A, 1238 Xingang East Road, Haizhu District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU METRO GROUP Co.,Ltd. Patentee after: CHINA RAILWAY CONSTRUCTION BRIDGE ENGINEERING BUREAU GROUP 2ND ENGINEERING Co.,Ltd. Patentee after: Guangzhou Metro Construction Management Co.,Ltd. Patentee after: CHINA RAILWAY CONSTRUCTION SOUTH CHINA CONSTRUCTION Co.,Ltd. Address before: 518081 floor 3, China railway building, No. 9 community, Yantian District, Shenzhen City, Guangdong Province Patentee before: CHINA RAILWAY CONSTRUCTION BRIDGE ENGINEERING BUREAU GROUP 2ND ENGINEERING Co.,Ltd. |
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| TR01 | Transfer of patent right |