CN112901210A - Tunnel lining concrete grouting device - Google Patents
Tunnel lining concrete grouting device Download PDFInfo
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- CN112901210A CN112901210A CN202011366359.2A CN202011366359A CN112901210A CN 112901210 A CN112901210 A CN 112901210A CN 202011366359 A CN202011366359 A CN 202011366359A CN 112901210 A CN112901210 A CN 112901210A
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- grouting
- lining concrete
- wall
- tunnel lining
- trolley
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- 238000007569 slipcasting Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 10
- 210000001503 joint Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention relates to a tunnel lining concrete grouting device, wherein a multi-pass chamber is slidably arranged on the inner wall of the bottom of a top mounting groove of a grouting block at the top of a trolley, two symmetrically arranged telescopic pipes are slidably arranged on the inner wall of the bottom of the multi-pass chamber in a rotating manner, one sides of the two telescopic pipes, which are far away from each other, respectively penetrate through the multi-pass chamber, a plurality of branched pipes which are linearly arranged are fixedly arranged on the inner walls of the two sides of the mounting groove, one ends, which are far away from each other, of the two telescopic pipes are respectively connected with the two branched pipes on the same horizontal plane in a detachable and sealed threaded manner, one ends, which are far away from each other, of the two branched pipes on the same horizontal plane are respectively communicated with a plurality of grouting components in a sealed manner, an electric control component is fixedly arranged in the top of the trolley, the problem that the, the automatic degree of changing is low, greatly reduced the efficiency of tunnel lining concrete grouting, be unfavorable for the problem of using widely.
Description
Technical Field
The invention belongs to the field of tunnel construction, and relates to a tunnel lining concrete grouting device.
Background
The concrete lining trolley is an indispensable non-standard product for secondary lining in the tunnel construction process and mainly comprises a simple lining trolley, a full-hydraulic automatic walking lining trolley and a net frame type lining trolley.
Notice for CN 104564102B's authorization document discloses a tunnel lining concrete grouting device, and at the in-process of station change, the butt joint work that needs artifical manual to carry out the pipeline, artifical intensity is big, and the degree of changing is low automatically, greatly reduced tunnel lining concrete grouting's efficiency, be unfavorable for using widely, so we have proposed a tunnel lining concrete grouting device for solve the above-mentioned problem that proposes.
Disclosure of Invention
In view of the above, the invention provides a tunnel lining concrete grouting device, which aims to solve the problems that the existing grouting device needs manual operation to perform butt joint work of pipelines in the process of station replacement, the manual strength is high, the automatic replacement degree is low, the efficiency of tunnel lining concrete grouting is greatly reduced, and the popularization and the use are not facilitated.
In order to achieve the purpose, the invention provides the following technical scheme: a tunnel lining concrete grouting device comprises a tunnel and a trolley, wherein the trolley is positioned inside the tunnel, supporting components are fixedly mounted on two sides of the trolley, a grouting block is fixedly mounted on the top of the trolley, a mounting groove is formed in the top of the grouting block, a multi-pass chamber is slidably mounted on the inner wall of the bottom of the mounting groove and is hollow, a sleeve is rotatably mounted on the inner wall of the bottom of the multi-pass chamber, two telescopic pipes which are symmetrically arranged are slidably mounted in the sleeve, one sides of the two telescopic pipes which are far away from each other penetrate through the inner walls of the two sides of the multi-pass chamber and extend to the two sides of the multi-pass chamber respectively, the outer sides of the multi-pass chamber are in threaded connection with the inner walls of the two sides of the grouting block respectively, a plurality of branched pipes which are linearly arranged are fixedly mounted on the inner walls of the two sides of the mounting groove, and one ends of the two telescopic pipes which are far away from each other can be in threaded connection, the intercommunication that all seals in the one end that is located two lateral pipes of same horizontal plane and keeps away from each other has multichannel slip casting subassembly, the top fixed mounting of platform truck has automatically controlled room, automatically controlled room is the cavity setting, the inside of automatically controlled room is provided with automatically controlled subassembly, the inside of mounting groove is provided with locating component.
The principle of the basic scheme is as follows: the positions of the plurality of contact sensors correspond to the positions of the plurality of grouting stations, automatic and accurate movement of the plurality of communicating chambers can be realized after grouting at one station is completed, butt joint work of pipelines at adjacent stations is completed, the automation degree is high, the manual strength is high, the grouting efficiency is greatly improved, and the popularization and the use are facilitated.
Further, the bottom of platform truck is provided with four brake wheels, and four brake wheel symmetries set up the bottom both sides at the platform truck, one side fixed mounting of platform truck has the push handle, and the outside cover that pushes away the handle is equipped with lag, beneficial effect: in order to move the trolley conveniently, the flexibility of the trolley is improved.
Further, the supporting component includes the diaphragm of fixed mounting in platform truck one side, the bottom fixed mounting of diaphragm has the elevator, and the bottom of elevator has seted up the lift groove, fixed mounting has the cylinder on the top inner wall of lift groove, the bottom fixed mounting of cylinder output shaft has the seat that goes up and down, the bottom of seat that goes up and down extends to the below of elevator, and the bottom of seat that goes up and down is located the top of brake wheel bottom, beneficial effect: stability when in order to improve the platform truck and stop, and then improve the stability of slip casting.
Further, slidable mounting has the slide on the bottom inner wall of mounting groove, fixed mounting has driving motor on the bottom inner wall of mounting groove, rotate on one side inner wall of mounting groove and install the lead screw, and lead screw and driving motor's output shaft transmission is connected with same belt, the one end of lead screw runs through one side of slide and extends to the opposite side of slide, and lead screw and slide threaded connection, beneficial effect: in order to conveniently drive the multi-pass chambers to move, and further, grouting can be conveniently carried out on different stations.
Further, fixed mounting has the rotation motor on the one side inner wall of the room that leads to more, the fixed installation of one end of rotating the motor output shaft is equipped with the drive shaft, and the fixed cover in the outside of drive shaft is equipped with drive gear, the fixed cover in sheathed tube outside is equipped with the driving gear, drive gear and drive gear mesh mutually, beneficial effect: in order to automatically realize the butt joint work of the telescopic pipe and the branch pipe.
Further, multichannel slip casting subassembly includes two cavity ring dishes, and two cavity ring dishes are close to one side each other and are linked together with the one end seal that is located two lateral pipes of same horizontal plane and keep away from each other respectively, the sealed intercommunication in outside of cavity ring dish has first slip casting pipe and second slip casting pipe, be provided with a plurality of injected holes on the tunnel, two first slip casting pipes and two second slip casting pipes can break away from sealed being linked together with a plurality of injected holes respectively, beneficial effect: in order to improve the grouting efficiency and save the grouting time.
Further, the one end that two lateral pipes that are located same horizontal plane are close to each other all seals the intercommunication and has the connector, one side that a plurality of connectors kept away from each other respectively with the both sides inner wall fixed mounting of mounting groove, two flexible pipe one end that are close to each other extend to the inside of two connectors respectively and can break away from sealed threaded connection with two connectors respectively, beneficial effect: in order to improve the sealing performance when the telescopic pipe and the branch pipe are butted.
Further, locating component includes the extension board of fixed mounting in the room one side that leads to more, the top fixed mounting of extension board has the touch panel, fixed mounting has a plurality of commentaries on classics boards that are the straight line and arrange on the inner wall of one side of mounting groove, and the equal fixed mounting in bottom of two commentaries on classics boards has contact sensor the touch panel is located one side of contact sensor, beneficial effect: in order to more accurately position the multi-pass chambers, the extension tube and the branch tube can be stably and hermetically butted.
Further, automatically controlled subassembly includes power supply piece and the automatically controlled board of fixed mounting in automatically controlled room one side, automatically controlled board and the equal electric connection of rotating electrical machines, driving motor and power supply piece, beneficial effect: in order to improve the automation degree, the manual strength is reduced.
Further, the sealed intercommunication in sheathed tube one side has main slip casting pipe, one side inner wall that the mounting groove was run through to the one end of main slip casting pipe and extend to one side below of slip casting piece, beneficial effect: the main grouting pipe can stretch out and draw back, conveniently carries out multichannel slip casting work, improves the efficiency of slip casting.
The invention has the beneficial effects that:
1. according to the tunnel lining concrete grouting device disclosed by the invention, in order to improve the stability after the trolley reaches the designated position, the lifting block is arranged on one side of the trolley, and the cylinder, the lifting seat and the lifting groove are arranged on the lifting block, so that the automatic storage of the lifting seat can be completed, the trolley can be stably supported, and the trolley can be conveniently moved.
2. According to the tunnel lining concrete grouting device disclosed by the invention, in order to improve the grouting efficiency, the two hollow ring discs are arranged, and the first grouting pipe and the second grouting pipe which are hermetically communicated on the two hollow ring discs can perform grouting work from the left side and the right side through multiple channels, so that the grouting efficiency is greatly improved.
3. According to the tunnel lining concrete grouting device disclosed by the invention, in order to realize accurate switching between stations, the contact plates are arranged on one side of the multi-pass chambers, the plurality of contact sensors are arranged on the inner wall of one side of the mounting groove, the intervals among the plurality of contact sensors are the same as the intervals among the stations, the grouting stations can be conveniently switched, the automation degree is high, and the manual strength is low.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a perspective view of a portion of a tunnel lining concrete grouting apparatus of the present invention;
FIG. 2 is a schematic structural view in elevation of a tunnel lining concrete grouting apparatus according to the present invention;
FIG. 3 is a schematic structural view of an electric control chamber in the tunnel lining concrete grouting device of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the portion B shown in FIG. 3 according to the present invention.
Reference numerals: the device comprises a tunnel 1, a grouting hole 2, a trolley 3, a brake wheel 4, a transverse plate 5, a lifting block 6, a lifting groove 7, an air cylinder 8, a lifting seat 9, a grouting block 10, a driving motor 11, a belt 12, a lead screw 13, a sliding seat 14, a multi-pass chamber 15, a rotating motor 16, a driving shaft 17, a sleeve 18, a transmission gear 19, a telescopic pipe 20, a branch pipe 21, a hollow annular disc 22, a first grouting pipe 23, a second grouting pipe 24, a mounting groove 25, a connector 26, a support plate 27, a touch plate 28, an electric control chamber 29, a power supply block 30, an electric control plate 31, a rotating plate 32, a contact sensor 33 and a main grouting pipe 34.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
The tunnel lining concrete grouting device comprises a tunnel 1 and a trolley 3, wherein the trolley 3 is located inside the tunnel 1, four brake wheels 4 are arranged at the bottom of the trolley 3, the four brake wheels 4 are symmetrically arranged on two sides of the bottom of the trolley 3, a push handle is fixedly mounted on one side of the trolley 3, and a protective sleeve is sleeved on the outer side of the push handle.
The equal fixed mounting in both sides of platform truck 3 has a supporting component, and the supporting component includes diaphragm 5 of fixed mounting in 3 one side of platform truck, and the bottom fixed mounting of diaphragm 5 has lifter 6, and lifter 7 has been seted up to the bottom of lifter 6, and fixed mounting has cylinder 8 on the top inner wall of lifter 7, and the bottom fixed mounting of cylinder 8 output shaft has lift seat 9, and the bottom of lift seat 9 extends to the below of lifter 6, and the bottom of lift seat 9 is located the top of brake wheel 4 bottom.
The top of the trolley 3 is fixedly provided with a grouting block 10, the top of the grouting block 10 is provided with a mounting groove 25, the inner wall of the bottom of the mounting groove 25 is provided with a multi-way chamber 15 in a sliding manner, the multi-way chamber 15 is arranged in a hollow manner, the inner wall of the bottom of the mounting groove 25 is provided with a slide seat 14 in a sliding manner, the inner wall of the bottom of the mounting groove 25 is fixedly provided with a driving motor 11, the inner wall of one side of the mounting groove 25 is rotatably provided with a lead screw 13, the lead screw 13 and the output shaft of the driving motor 11 are connected with a same belt 12 in a transmission manner, one end of the lead screw 13 penetrates through one side of the slide seat 14 and extends to the other side of the slide seat 14, the lead screw 13 is in threaded connection with the slide seat 14, the inner wall of the bottom of the multi-way chamber 15 is rotatably provided with a sleeve 18, two telescopic pipes 20 which are symmetrically arranged are, the outer side of the multi-way chamber 15 is in threaded connection with the inner walls of two sides of the grouting block 10 respectively, a rotating motor 16 is fixedly installed on the inner wall of one side of the multi-way chamber 15, a driving shaft 17 is fixedly installed at one end of an output shaft of the rotating motor 16, a driving gear is fixedly sleeved on the outer side of the driving shaft 17, a transmission gear 19 is fixedly sleeved on the outer side of a sleeve 18, and the transmission gear 19 is meshed with the driving gear.
All fixed mounting has a plurality of bleeder 21 that are the straight line and arrange on the both sides inner wall of mounting groove 25, the one end that two flexible pipes 20 kept away from each other can break away from sealed threaded connection with two bleeder 21 of same horizontal plane respectively, the one end that two bleeder 21 that are located same horizontal plane kept away from each other all seals the intercommunication and has multichannel slip casting subassembly, multichannel slip casting subassembly includes two cavity ring dishes 22, the one side that two cavity ring dishes 22 are close to each other is linked together with the one end that two bleeder 21 that are located same horizontal plane keep away from each other sealed respectively, the outside sealed intercommunication of cavity ring dish 22 has first slip casting pipe 23 and second slip casting pipe 24, be provided with a plurality of injected hole 2 on tunnel 1, two first slip casting pipes 23 and two second slip casting pipe 24 can break away from sealed intercommunication with a plurality of injected hole 2 respectively.
The top of platform truck 3 is fixed with automatically controlled room 29, and automatically controlled room 29 is the cavity setting, and the inside of automatically controlled room 29 is provided with the electric control subassembly, and the electric control subassembly includes power supply block 30 and the automatically controlled board 31 of fixed mounting in automatically controlled room 29 one side, and automatically controlled board 31 and rotation motor 16, driving motor 11 and the equal electric connection of power supply block 30.
The inside of mounting groove 25 is provided with locating component, locating component includes the extension board 27 of fixed mounting in the room 15 one side that leads to more, the top fixed mounting of extension board 27 has touch panel 28, fixed mounting has a plurality of commentaries on classics board 32 that are the straight line and arrange on the inner wall of one side of mounting groove 25, the equal fixed mounting in bottom of two commentaries on classics board 32 has contact sensor 33, touch panel 28 is located one side of contact sensor 33, the one end that two lateral tubes 21 that are located same horizontal plane are close to each other all seals the intercommunication and has connector 26, the one side that a plurality of connectors 26 kept away from each other respectively with the both sides inner wall fixed mounting of mounting groove 25, the one end that two flexible pipes 20 are close to each other extends to the inside of two connectors 26 respectively and can break away from sealed threaded connection with two connectors 26, the sealed intercommunication in one side of sleeve pipe 18 has main slip casting pipe 34, the one end of main slip casting pipe 34 runs through the.
This tunnel lining concrete grouting device's application method, the device body is when using, move platform truck 3 to the inside in tunnel 1 through four brake wheel 4 that set up, press the switch of two cylinders 8 again, two lift seats 9 can be in two cylinders 8 output shaft's effect downstream, two lift seats 9 can move to the bottom below of brake wheel 4, carry out stable support to platform truck 3, the purpose that sets up like this is in order to improve the flexibility and the stability of platform truck 3, conveniently remove.
The hollow ring disc 22 and the first grouting pipe 23 slide the second grouting pipe 24 to be butted according to the position of the figure 2, at the moment, the two extension pipes 20 extend into the two connectors 26 and are respectively connected with the two connectors 26 in a sealing and threaded manner, the main grouting pipe 34 is butted with external slurry, the grouting work is completed through the main grouting pipe 34, the extension pipes 20 and the branch pipes 21, when the station needs to be switched, the rotating motor 16 is started, the rotation of the sleeve pipe 18 can be realized through the meshing relationship of the arranged driving gear and the transmission gear 19, the sleeve pipe 18 can drive the extension pipes 20 to rotate, as the extension pipes 20 are in threaded connection with the inner walls at two sides of the multi-way chamber 15, the two extension pipes 20 can rotate and contract at the same time, the switch of the driving motor 11 is pressed, through the transmission relationship of the output shaft of the arranged driving motor 11 and the screw rod 13, the screw 13 can be rotated, the screw sliding seat 14 can be moved, in order to realize accurate switching between stations, the contact plate 28 arranged on one side of the multi-way chamber 15, the plurality of contact sensors 33 arranged on the inner wall of one side of the installation groove 25, the distance between the plurality of contact sensors 33 is the same as the distance between stations, the grouting stations can be conveniently switched, the automation degree is high, the manual strength is low, when the contact sensors 33 are contacted with the contact plate 28, the multi-way chamber 15 completes the switching of the station positions, and the grouting work is repeated, the positions of the plurality of contact sensors 33 in the invention correspond to the positions of the plurality of grouting stations, after grouting at one station is completed, the automatic accurate movement of the multi-way chamber 15 can be realized, the butt joint work of pipelines of adjacent stations is completed, the automation degree is high, the manual strength is big, has improved slip casting efficiency greatly, is favorable to using widely.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all that should be covered by the claims of the present invention.
Claims (10)
1. A tunnel lining concrete grouting device comprises a tunnel (1) and a trolley (3), and is characterized in that the trolley (3) is located inside the tunnel (1), supporting components are fixedly mounted on two sides of the trolley (3), a grouting block (10) is fixedly mounted at the top of the trolley (3), a mounting groove (25) is formed in the top of the grouting block (10), a multi-way chamber (15) is slidably mounted on the inner wall of the bottom of the mounting groove (25), the multi-way chamber (15) is arranged in a hollow mode, a sleeve (18) is rotatably mounted on the inner wall of the bottom of the multi-way chamber (15), two telescopic pipes (20) which are symmetrically arranged are slidably mounted inside the sleeve (18), one sides, far away from each other, of the two telescopic pipes (20) penetrate through the inner walls of two sides of the multi-way chamber (15) respectively and extend to the two sides of the multi-way chamber (15), and the outer sides of the multi-way chamber (15) are in threaded connection with the inner walls of the grouting block (10) respectively, equal fixed mounting has a plurality of bleeder (21) that are the straight line and arrange on the both sides inner wall of mounting groove (25), and the one end that two flexible pipes (20) kept away from each other can break away from sealed threaded connection with two bleeder (21) of same horizontal plane respectively, and the one end that two bleeder (21) that are located same horizontal plane kept away from each other all seals the intercommunication and has multichannel slip casting subassembly, the top fixed mounting of platform truck (3) has automatically controlled room (29), automatically controlled room (29) are the cavity setting, the inside of automatically controlled room (29) is provided with automatically controlled subassembly, the inside of mounting groove (25) is provided with locating component.
2. The tunnel lining concrete grouting device according to claim 1, characterized in that four brake wheels (4) are arranged at the bottom of the trolley (3), the four brake wheels (4) are symmetrically arranged at two sides of the bottom of the trolley (3), a push handle is fixedly arranged at one side of the trolley (3), and a protective sleeve is sleeved at the outer side of the push handle.
3. The tunnel lining concrete grouting device according to claim 2, wherein the supporting assembly comprises a transverse plate (5) fixedly installed on one side of the trolley (3), a lifting block (6) is fixedly installed at the bottom of the transverse plate (5), a lifting groove (7) is formed in the bottom of the lifting block (6), an air cylinder (8) is fixedly installed on the inner wall of the top of the lifting groove (7), a lifting seat (9) is fixedly installed at the bottom of an output shaft of the air cylinder (8), the bottom of the lifting seat (9) extends to the position below the lifting block (6), and the bottom of the lifting seat (9) is located above the bottom of the brake wheel (4).
4. A tunnel lining concrete grouting device according to claim 1, characterized in that a slide carriage (14) is slidably mounted on the bottom inner wall of the mounting groove (25), a driving motor (11) is fixedly mounted on the bottom inner wall of the mounting groove (25), a lead screw (13) is rotatably mounted on the inner wall of one side of the mounting groove (25), the output shafts of the lead screw (13) and the driving motor (11) are connected with the same belt (12), one end of the lead screw (13) penetrates through one side of the slide carriage (14) and extends to the other side of the slide carriage (14), and the lead screw (13) and the slide carriage (14) are in threaded connection.
5. The tunnel lining concrete grouting device according to claim 4, characterized in that a rotating motor (16) is fixedly installed on the inner wall of one side of the multi-way chamber (15), a driving shaft (17) is fixedly installed at one end of an output shaft of the rotating motor (16), a driving gear is fixedly sleeved on the outer side of the driving shaft (17), a transmission gear (19) is fixedly sleeved on the outer side of the sleeve (18), and the transmission gear (19) is meshed with the driving gear.
6. The tunnel lining concrete grouting device according to claim 1, wherein the multi-channel grouting assembly comprises two hollow annular discs (22), one sides of the two hollow annular discs (22) close to each other are respectively in sealed communication with one ends of the two branch pipes (21) located on the same horizontal plane, the ends of the two branch pipes (21) located on the same horizontal plane are far away from each other, a first grouting pipe (23) and a second grouting pipe (24) are in sealed communication with the outer sides of the hollow annular discs (22), the tunnel (1) is provided with a plurality of grouting holes (2), and the two first grouting pipes (23) and the two second grouting pipes (24) can be respectively in sealed communication with the plurality of grouting holes (2).
7. The tunnel lining concrete grouting device according to claim 1, characterized in that one ends of the two branch pipes (21) located at the same horizontal plane close to each other are hermetically communicated with connectors (26), one sides of the connectors (26) away from each other are fixedly installed with the inner walls of the two sides of the installation groove (25), and one ends of the two telescopic pipes (20) close to each other extend into the two connectors (26) respectively and can be separated from the sealed threaded connection with the two connectors (26) respectively.
8. The tunnel lining concrete grouting device according to claim 1, wherein the positioning assembly comprises a support plate (27) fixedly installed on one side of the multi-pass chamber (15), a touch plate (28) is fixedly installed at the top of the support plate (27), a plurality of rotating plates (32) which are linearly arranged are fixedly installed on the inner wall of one side of the installation groove (25), contact sensors (33) are fixedly installed at the bottoms of the two rotating plates (32), and the touch plate (28) is located on one side of the contact sensors (33).
9. A tunnel lining concrete grouting device according to claim 5, characterized in that the electric control assembly comprises a power supply block (30) and an electric control board (31) fixedly installed on one side of the electric control chamber (29), and the electric control board (31) is electrically connected with the rotating motor (16), the driving motor (11) and the power supply block (30).
10. A tunnel lining concrete grouting device according to claim 1, characterised in that one side of the sleeve (18) is in sealed communication with a main grouting pipe (34), and one end of the main grouting pipe (34) penetrates through the inner wall of one side of the mounting groove (25) and extends to below one side of the grouting block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011366359.2A CN112901210A (en) | 2020-11-29 | 2020-11-29 | Tunnel lining concrete grouting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011366359.2A CN112901210A (en) | 2020-11-29 | 2020-11-29 | Tunnel lining concrete grouting device |
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| Publication Number | Publication Date |
|---|---|
| CN112901210A true CN112901210A (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011366359.2A Withdrawn CN112901210A (en) | 2020-11-29 | 2020-11-29 | Tunnel lining concrete grouting device |
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| CN (1) | CN112901210A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833499A (en) * | 2021-10-18 | 2021-12-24 | 重庆交通大学 | Grouting device for pipe shed arch center for tunnel construction and grouting method thereof |
| CN114033396A (en) * | 2021-11-08 | 2022-02-11 | 郑州地铁集团有限公司 | Subway tunnel layered filling machine |
| CN114198121A (en) * | 2021-12-15 | 2022-03-18 | 中国电建集团贵阳勘测设计研究院有限公司 | Grouting device for tunnel construction |
| CN117365565A (en) * | 2023-08-30 | 2024-01-09 | 山东铁鹰建设工程有限公司 | A lining cutting platform truck layering distributing device for hydraulic tunnel construction |
-
2020
- 2020-11-29 CN CN202011366359.2A patent/CN112901210A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833499A (en) * | 2021-10-18 | 2021-12-24 | 重庆交通大学 | Grouting device for pipe shed arch center for tunnel construction and grouting method thereof |
| CN113833499B (en) * | 2021-10-18 | 2023-10-24 | 重庆交通大学 | Grouting device for tunnel construction pipe shed arch centering and grouting method thereof |
| CN114033396A (en) * | 2021-11-08 | 2022-02-11 | 郑州地铁集团有限公司 | Subway tunnel layered filling machine |
| CN114033396B (en) * | 2021-11-08 | 2024-02-02 | 郑州地铁集团有限公司 | Subway tunnel layering filling machine |
| CN114198121A (en) * | 2021-12-15 | 2022-03-18 | 中国电建集团贵阳勘测设计研究院有限公司 | Grouting device for tunnel construction |
| CN114198121B (en) * | 2021-12-15 | 2023-12-19 | 中国电建集团贵阳勘测设计研究院有限公司 | Grouting device for tunnel construction |
| CN117365565A (en) * | 2023-08-30 | 2024-01-09 | 山东铁鹰建设工程有限公司 | A lining cutting platform truck layering distributing device for hydraulic tunnel construction |
| CN117365565B (en) * | 2023-08-30 | 2024-02-27 | 山东铁鹰建设工程有限公司 | A lining cutting platform truck layering distributing device for hydraulic tunnel construction |
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