CN211777470U - Workstation of cloth system suitable for tunnel lining platform truck - Google Patents
Workstation of cloth system suitable for tunnel lining platform truck Download PDFInfo
- Publication number
- CN211777470U CN211777470U CN201922095180.7U CN201922095180U CN211777470U CN 211777470 U CN211777470 U CN 211777470U CN 201922095180 U CN201922095180 U CN 201922095180U CN 211777470 U CN211777470 U CN 211777470U
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- CN
- China
- Prior art keywords
- pipe
- batching
- batching pipe
- sleeved
- tunnel lining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 title abstract description 5
- 210000001503 joint Anatomy 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a workstation of cloth system suitable for tunnel lining platform truck, include: a positioning frame, a plurality of assembling notches which are uniformly distributed are arranged at the edge of the positioning frame, an assembling hole is arranged in the positioning frame, an annular limiting hole is arranged at the center of the positioning frame, sawteeth are arranged on the side wall of one side of the limiting hole, a pipe head at one end of a three-way pipe is sleeved in the assembling notch, a feeding pipe is sleeved in the assembling hole, one end of a first rotary batching pipe is sleeved at the top of the feeding pipe, a second rotary batching pipe is sleeved at the other end of the first rotary batching pipe, sealing parts are arranged at the joints of the feeding pipe and the first batching pipe and the joints of the first batching pipe and the second batching pipe, an electric speed reducer is arranged at the bottom of the sealing part at the joint of the first batching pipe and the second batching pipe, a gear, can drive the batching pipe through electronic speed reducer and rotate, select different three-way pipes simultaneously and carry out the tube head butt joint.
Description
Technical Field
The utility model relates to a concrete transport distribution technical field among the tunnel lining especially relates to a workstation of cloth system suitable for tunnel lining platform truck.
Background
At present, the following problems generally exist in the existing material distribution system and method on the tunnel lining trolley: the single-side feeding of concrete causes the deviation of a trolley and the cold joint of the concrete; the feeding window is too small, the feeding fall of the window is too large or the window is completely drilled, so that a herringbone slope and concrete are separated; the phenomenon that concrete is introduced into a feeding window by a chute causes concrete segregation; the material distribution system has a complex structure, the risk of pipe blockage is increased to a great extent, the pipe cleaning is also difficult, and the high equipment cost also causes resource waste; frequent pipe reversing and pipe changing lead to complex construction process and low construction efficiency.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the workbench which is suitable for the material distribution system of the tunnel lining trolley and has a simple structure and is convenient to replace the pipe is provided.
The technical scheme of the utility model as follows:
a workstation adapted for a distribution system of a tunnel lining trolley, comprising: the positioning frame is provided with a plurality of assembly notches which are uniformly distributed around the edge of the positioning frame, an assembly hole is arranged in the positioning frame, an annular limiting hole is arranged around the center of the positioning frame, sawteeth are arranged on one side wall of the limiting hole, one end pipe head of a three-way pipe is sleeved in the assembly notch, a feeding pipe is sleeved in the assembly hole, one end of a first rotary batching pipe is sleeved at the top of the feeding pipe, a second rotary batching pipe is sleeved at the other end of the first rotary batching pipe, a sealing element is arranged at the joint of the feeding pipe and the first batching pipe and the joint of the first batching pipe and the second batching pipe, an electric speed reducer is arranged at the bottom of the sealing element at the joint of the first batching pipe and the second batching pipe, a gear matched with the sawteeth is arranged at the shaft head part of the electric speed reducer, and the batching pipes can be driven to, and simultaneously, different three-way pipes are selected for butt joint of pipe heads.
Preferably, one end of the second batching pipe, which is far away from the end connected with the first batching pipe, is provided with a butt joint with an H-shaped section, and the two pipes are respectively inserted into the two ends through the butt joint with the H-shaped section for accurate butt joint.
Further, the sealing member of pan feeding pipe and first batching union coupling department pass through the fixed plate with the locating rack is connected, makes the installation of locating rack and sealing member more firm through setting up the fixed plate.
Preferably, the three-way pipe adopts a herringbone three-way material distribution pipeline, and the material can be conveniently and simply formed in a left-right mode.
The utility model adopts the above technical scheme, compare with prior art, have following technological effect:
1. the symmetrical left and right feeding and the multi-window pumping feeding from layer to layer can be realized on the tunnel lining trolley, and the lining defects of herringbone slope, cold joint, concrete segregation, trolley deviation and the like easily occurring in the traditional mode are well overcome.
2. Compare the fine stifled pipe risk that has reduced of complicated cloth system, easily the dredging pipe moreover, and dredging pipe low cost.
3. The trolley can be suitable for trolleys in various forms, can be assembled in both traditional trolleys and novel trolleys, has strong adaptability to various trolleys, and is not limited by trolley structures.
4. The method is simple to operate and easy to master, and can effectively improve the construction efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a workbench of a material distribution system suitable for a tunnel lining trolley according to an embodiment of the present invention;
fig. 2 is a top view of a work bench of a material distribution system suitable for a tunnel lining trolley according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a butt joint according to an embodiment of the present invention;
fig. 4 is a schematic view of a connection structure between the sealing member and the electric speed reducer in the embodiment of the present invention.
Description of reference numerals:
1. a positioning frame; 2. assembling the notch; 201. a three-way pipe; 3. an assembly hole; 301. a feeding pipe; 302. a first rotary batching pipe; 303. a seal member; 304. a second rotary batching pipe; 305. a butt joint; 4. a limiting hole; 401. saw teeth; 5. an electric speed reducer; 501. a gear; 6. a fixing plate; 7. and (4) connecting the blocks.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings;
example 1:
as shown in fig. 1 to 4, a work bench of a material distribution system for a tunnel lining trolley, comprises: the positioning frame 1 is disc-shaped, a plurality of assembly notches 2 which are uniformly distributed are arranged around the edge of the positioning frame 1, an assembly hole 3 is formed in the positioning frame 1, an annular limiting hole 4 is arranged around the center of the positioning frame 1, a plurality of connecting blocks 7 are arranged at the bottom of the annular limiting hole 4 to fix the positioning frame 1, saw teeth 401 are arranged on one side wall of the limiting hole 4, one end pipe head of a three-way pipe 201 is sleeved in the assembly notch 2 and clamped on an assembly opening, a feeding pipe 301 is sleeved in the assembly hole 3, one end of a first rotary distribution pipe 302 is sleeved at the top of the feeding pipe 301, the first rotary pipe can rotate, a second rotary distribution pipe 304 is sleeved at the other end of the first rotary distribution pipe 302, and one end of the butt joint can be rotated upwards after the workbench stops using, the material feeding pipe 301 and first batching pipe and second batching pipe junction are provided with sealing member 303, prevent through setting up sealing member 303 that the material of assembly from spraying out from the butt joint mouth, the sealing member 303 bottom of first batching pipe and second batching pipe junction is provided with electronic speed reducer 5, 5 axial head parts of electronic speed reducer be provided with sawtooth 401 matched with gear 501, open electronic speed reducer 5 and drive the batching pipe through gear 501 and sawtooth 401 portion cooperation and rotate and select different three-way pipes 201 and carry out the butt joint blowing.
Example 2:
in one embodiment, as shown in fig. 4, the end of the second ingredient pipe away from the end connected to the first ingredient pipe is provided with an H-shaped cross-section butt joint 305, and the two pipes are inserted into the two ends of the second ingredient pipe through the H-shaped cross-section butt joint 305 for precise butt joint.
Example 3:
in one embodiment, as shown in fig. 1, the sealing member 303 at the connection position of the feeding pipe 301 and the first batching pipe is connected with the positioning frame 1 through the fixing plate 6, and the positioning frame 1 and the sealing member 303 are more firmly installed through the fixing plate 6.
Example 4:
in one embodiment, as shown in fig. 1, the tee pipe 201 adopts a herringbone tee distribution pipeline, so that the material can be conveniently and simply formed in a left-right mode.
The above detailed description of the embodiments of the present invention is only for exemplary purposes, and the present invention is not limited to the above described embodiments. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (4)
1. A workbench adapted for a distribution system of a tunnel lining trolley, comprising: the locating rack is provided with a plurality of assembling notches which are uniformly distributed around the edge of the locating rack, an assembling hole is formed in the locating rack, an annular limiting hole is formed in the center of the locating rack in a surrounding mode, sawteeth are arranged on the side wall of one side of the limiting hole, a pipe head at one end of a three-way pipe is sleeved in the assembling notch, a feeding pipe is sleeved in the assembling hole, one end of a first rotary batching pipe is sleeved at the top of the feeding pipe, a second rotary batching pipe is sleeved at the other end of the first rotary batching pipe, a sealing part is arranged at the joint of the feeding pipe and the first batching pipe and the joint of the first batching pipe and the second batching pipe, an electric speed reducer is arranged at the bottom of the sealing part at the joint of the first batching pipe and the second batching pipe, and a gear matched with the sawteeth is.
2. A workbench adapted for a distribution system of a tunnel lining trolley, according to claim 1, characterized in that: and one end of the second batching pipe, which is far away from the end connected with the first batching pipe, is provided with a butt joint with an H-shaped section.
3. A workbench adapted for a distribution system of a tunnel lining trolley, according to claim 1, characterized in that: the sealing element at the joint of the feeding pipe and the first batching pipe is connected with the positioning frame through a fixing plate.
4. A workbench adapted for a distribution system of a tunnel lining trolley, according to claim 1, characterized in that: the three-way pipe adopts a herringbone three-way material distribution pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922095180.7U CN211777470U (en) | 2019-11-28 | 2019-11-28 | Workstation of cloth system suitable for tunnel lining platform truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922095180.7U CN211777470U (en) | 2019-11-28 | 2019-11-28 | Workstation of cloth system suitable for tunnel lining platform truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211777470U true CN211777470U (en) | 2020-10-27 |
Family
ID=72961075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922095180.7U Expired - Fee Related CN211777470U (en) | 2019-11-28 | 2019-11-28 | Workstation of cloth system suitable for tunnel lining platform truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211777470U (en) |
-
2019
- 2019-11-28 CN CN201922095180.7U patent/CN211777470U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |