CN107829756B - Wet spraying machine for channel construction - Google Patents
Wet spraying machine for channel construction Download PDFInfo
- Publication number
- CN107829756B CN107829756B CN201711315390.1A CN201711315390A CN107829756B CN 107829756 B CN107829756 B CN 107829756B CN 201711315390 A CN201711315390 A CN 201711315390A CN 107829756 B CN107829756 B CN 107829756B
- Authority
- CN
- China
- Prior art keywords
- clamping block
- spraying machine
- pipeline
- wet spraying
- fixed block
- 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.)
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- 238000005507 spraying Methods 0.000 title claims abstract description 38
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 230000006378 damage Effects 0.000 abstract description 15
- 210000002478 hand joint Anatomy 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 8
- 239000007921 spray Substances 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 208000014674 injury Diseases 0.000 description 6
- 210000004247 hand Anatomy 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
Abstract
The invention provides a wet spraying machine for channel construction, which comprises a clamping pad, a fastening bolt, a sliding supporting column, a locking hole, a handle, a positioning hole, a transparent baffle and a fixing column, wherein a pipeline is arranged on the wet spraying machine, a fixing block is sleeved on the outer wall of the pipeline through the fixing hole formed in the wet spraying machine, two retaining grooves and a lower clamping block placing groove are formed in the fixing block, and a buffer pad is arranged in the fixing block, so that the pipeline is fixed on the hand of a constructor, the problem that the damage to the constructor caused by the reverse acting force applied to the pipeline is excessive when mud is sprayed out is solved, the pipeline is separated from the hand of the constructor, the damage to the constructor is caused by the reverse acting force applied by the mud by matching with the use of the buffer pad, the impact strength is reduced, and the damage to the hand joint of the constructor caused by the reverse acting force is avoided.
Description
Technical Field
The invention belongs to the field of channel construction, and particularly relates to a wet spraying machine for channel construction.
Background
At present, the road construction site is too narrow, and a small wet spraying machine is adopted to spray concrete, so that compared with a dry spraying machine and a wet spraying machine, the concrete spraying machine has the remarkable advantages of small operation dust, less spraying rebound, work environment protection, raw material saving, spray layer quality improvement and the like, and is convenient to operate and maintain.
Based on the above, the inventor finds that the existing wet spraying machine has poor personnel protection effect, sand and stone in the concrete is easy to damage the constructors in eyes during construction, and when the constructors hold the pipeline to spray the channel, the pipeline is easy to generate strong reverse acting force, so that the hand joints of the personnel are damaged.
Accordingly, in view of the above, research and improvement have been made to the conventional structure and the conventional defects, and it is an object of the present invention to provide a wet spraying machine for tunnel construction, which is more practical.
Disclosure of Invention
In order to solve the technical problems, the invention provides the wet spraying machine for the channel construction, so as to solve the problems that the existing wet spraying machine has poor personnel protection effect, sand and stone in concrete are easy to damage constructors in eyes during construction, and the pipelines are easy to generate strong reverse acting force to damage hand joints of the personnel when the constructors hold the pipelines to spray the channels.
The invention discloses a wet spraying machine for channel construction, which is characterized by comprising the following specific technical means:
the wet spraying machine for channel construction comprises a wet spraying machine body, a pipeline, a fixed block, a retaining groove, a lower clamping block placing groove, a fixed hole, a buffer pad, a round hole, an upper clamping block, a lower clamping block, a clamping pad, a fastening bolt, a sliding support column, a locking hole, a handle, a positioning hole, a transparent baffle and a fixed column.
Further, a fixed block is arranged at the discharge port of the pipeline, the fixed block is of a cylindrical groove-shaped structure, and a retaining groove is respectively formed in the left side and the right side of the fixed block.
Furthermore, a round hole is formed in the middle of the cushion pad, the cushion pad is arranged in the fixing block, and the cushion pad has specific elastic performance.
Further, the bottom of the lower clamping block is rotationally connected to the top end face of the sliding support column through a fastening bolt, and a layer of clamping pad is attached to the top end face of the lower clamping block.
Further, the bottom of the sliding support column is of a sliding column structure, the bottom of the sliding support column is connected inside the handle in a sliding mode, and two positioning holes are formed in the outer end face of the handle.
Further, the transparent baffle is arranged on the outer end face of the handle through screws.
Compared with the prior art, the invention has the following beneficial effects:
the setting of fixed block is favorable to fixing the pipeline on constructor's hand, when avoiding mud blowout, and the reverse effort that applys to the pipeline is too big, leads to the pipeline to break away from constructor's hand, causes the damage to constructor to the use of cooperation blotter can cushion the reverse effort that mud applyed, reduces impact strength, avoids reverse effort to cause the injury to constructor's hand joint.
The setting of sliding support post is favorable to adjusting the pipeline height, makes personnel can carry out mud spraying operation to the construction site at higher position to the cooperation is clamp splice and fastening bolt's use down, can adjust the pipeline that the handle top was installed, makes the angle that the pipeline presented, makes things convenient for constructor to carry out spraying operation to the passageway inner wall more.
The setting of transparent baffle, when constructor carries out the spraying operation to the passageway top, the condition that falls back can appear in the grit of part adhesion in mud inside, and fine grit gets into constructor's eye and respiratory system easily and causes the injury to constructor, and transparent baffle's use can block the grit, avoids the grit that the top falls back to cause the injury to constructor.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic view of the separation structure of the fixing block and the cushion pad of the present invention.
FIG. 3 is a schematic view of a sliding support column according to the present invention.
FIG. 4 is a schematic view of the connection structure of the sliding support column and the handle of the present invention.
In the figure: the wet spraying machine comprises a wet spraying machine body-1, a pipeline-2, a fixed block-3, a retaining groove-301, a lower clamping block placing groove-302, a fixed hole-303, a buffer pad-4, a round hole-401, an upper clamping block-5, a lower clamping block-6, a clamping pad-7, a fastening bolt-8, a sliding support column-9, a locking hole-901, a handle-10, a positioning hole-1001, a transparent baffle-11 and a fixed column-12.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
examples:
as shown in fig. 1 to 4:
the invention provides a wet spraying machine for channel construction, which comprises a wet spraying machine body 1, a pipeline 2, a fixed block 3, a retaining groove 301, a lower clamping block placing groove 302, a fixed hole 303, a buffer pad 4, a round hole 401, an upper clamping block 5, a lower clamping block 6, a clamping pad 7, a fastening bolt 8, a sliding support column 9, a locking hole 901, a handle 10, a positioning hole 1001, a transparent baffle 11 and a fixed column 12, wherein the pipeline 2 is arranged on the wet spraying machine body 1, the fixed block 3 is sleeved on the outer wall of the pipeline 2 through the fixed hole 303 arranged on the fixing block 3, two retaining grooves 301 and a lower clamping block placing groove 302 are arranged on the fixed block 3, the buffer pad 4 is arranged in the fixed block 3, the upper clamping block 5 is arranged in the fixed block 3, the bottom of the upper clamping block 5 is provided with a clamping pad 7, the bottom of the upper clamping block 5 is mutually attached to the top of the lower clamping block 6, the top of the lower clamping block 6 is provided with a clamping pad 7, the top of the lower clamping block 6 is arranged in the fixed block 3, the fixing block 3 is sleeved with the handle 10, the bottom of the lower clamping block 6 is provided with a circular arc-shaped structure 901 is arranged at the bottom of the fixed column 10, the position of the sliding support column 10 is arranged at the bottom of the sliding support column 10, the position is connected with the bottom of the fixed column 10, and the position of the fixed column 10 is arranged at the top of the sliding support column 10 is connected with the top of the fixed column 10.
Wherein, a fixed block 3 is installed to pipeline 2 discharge gate position, and fixed block 3 is cylinder groove structure to a stopping groove 301 has been seted up respectively to fixed block 3 left and right sides, and concrete effect makes things convenient for the staff to put into fixed block 3 with the hand in, fixes pipeline 2 through stopping groove 301, when avoiding mud to spray, reaction force is too big, leads to pipeline 2 and staff's hand separation, causes the injury to staff around.
Wherein, a circular hole 401 is offered at blotter 4 middle part, and inside the fixed block 3 is installed to blotter 4 to the specific elasticity performance of blotter 4, concrete action absorbs the buffering to the reaction force that produces when mud sprays, avoids the reaction force too big, causes the injury to staff's hand joint.
Wherein, lower clamp splice 6 bottom is rotated through fastening bolt 8 and is connected on the top terminal surface of sliding support column 9, and the laminating of lower clamp splice 6 top terminal surface has one deck clamp pad 7, and concrete effect is through adjusting the angle that exists each other of clamp splice 6 and sliding support column 9 down, can spray the part that the structure complicacy such as slot slope terminal surface that the eminence position exists, promotes the spraying quality to complicated position.
Wherein, slide support column 9 bottom is the traveller structure, and slide support column 9 bottom sliding connection is inside handle 10 to two locating holes 1001 have been seted up to handle 10 outer terminal surface, and concrete effect makes constructor can carry out concrete spraying operation to higher position through adjusting slide support column 9 place height, has promoted the quality effect of whole construction.
Wherein, transparent baffle 11 passes through the screw to be installed on the outer terminal surface of handle 10, and concrete effect blocks the grit through transparent baffle 11, protects the staff face, avoids the concrete slag in eminence to take place to drop, gets into staff inside eyes, causes the injury to the staff.
Specific use and action of the embodiment:
in the invention, a constructor firstly transports a small wet spraying machine into a channel to be sprayed, the constructor holds the outlet part of the pipeline 2 with two hands, the wrist part is propped against the stop groove 301 part formed by the fixed block 3, other staff start the wet spraying machine, and concrete is sprayed on the inner wall of the channel through the pipeline 2; when the concrete is sprayed out of the pipeline 2, the reverse acting force generated by the concrete on the pipeline 2 is buffered by the buffer cushion 4, and the rest reverse acting force is transmitted to the hands of the staff through the fixed block 3, so that the pipeline 2 is prevented from being separated from the hands due to overlarge reverse acting force, and the damage to other staff is avoided; when the inner wall of the channel at a higher position is required to be sprayed, a worker can install the handle 10 in the fixed block 3 through the upper clamping block 5 and the lower clamping block 6, fasten the pipeline 2, adjust the angle of the lower clamping block 6 and the sliding support column 9 through the fastening bolt 8, adjust the sliding support column 9 up and down, make the height of the pipeline 2 more suitable, facilitate the construction requirement of the worker on the higher position, and protect the worker by the transparent baffle 11 when the concrete spraying operation is carried out on the higher position, so that sand and stone are prevented from entering the eyes of a patient, and the damage is caused to the worker.
It should be noted that the present invention is not carefully mentioned as the prior art, and the inventors do not specifically describe the present invention herein.
By utilizing the technical scheme of the invention or under the inspired by the technical scheme of the invention, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the invention.
Claims (4)
1. A wet spraying machine for passageway construction, its characterized in that: the wet spraying machine for channel construction comprises a wet spraying machine body, a pipeline, a fixed block, a retaining groove, a lower clamping block placing groove, a fixed hole, a buffer pad, a round hole, an upper clamping block, a lower clamping block, a clamping pad, a fastening bolt, a sliding support column, a locking hole, a handle, a positioning hole, a transparent baffle and a fixed column, wherein the wet spraying machine body is provided with the pipeline, the fixed block is sleeved on the outer wall of the pipeline through the fixed hole formed in the fixed block, two retaining grooves and the lower clamping block placing groove are formed in the fixed block, the buffer pad is arranged in the fixed block, the upper clamping block is arranged in the fixed block, the bottom of the upper clamping block is provided with the clamping pad, the bottom of the upper clamping block is mutually attached to the top of the lower clamping block, the top of the lower clamping block is provided with the clamping pad, the top of the lower clamping block is arranged in the fixed block, the top of the lower clamping block is of a circular arc structure, the fastening bolt is arranged at the bottom of the sliding support column, the bottom of the sliding support column is arranged in the handle, the bottom of the transparent baffle is arranged at the position, the position of the sliding support column is arranged in the handle, the position is arranged at the position of the fixing hole, and the position is arranged in the middle of the handle, and the positioning hole is arranged at the position outside the fixed column, and is arranged at the position of the position;
a fixed block is arranged at the discharge port of the pipeline, the fixed block is of a cylindrical groove structure, and a retaining groove is respectively formed in the left side and the right side of the fixed block;
the middle part of the cushion pad is provided with a round hole, the cushion pad is arranged inside the fixed block, and the cushion pad has specific elastic performance.
2. The wet spraying machine for tunnel construction according to claim 1, wherein: the bottom of the lower clamping block is rotationally connected to the top end face of the sliding support column through a fastening bolt, and a layer of clamping pad is attached to the top end face of the lower clamping block.
3. The wet spraying machine for tunnel construction according to claim 1, wherein: the bottom of the sliding support column is of a sliding column structure, the bottom of the sliding support column is connected inside the handle in a sliding mode, and two positioning holes are formed in the outer end face of the handle.
4. The wet spraying machine for tunnel construction according to claim 1, wherein: the transparent baffle is arranged on the outer end face of the handle through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711315390.1A CN107829756B (en) | 2017-12-09 | 2017-12-09 | Wet spraying machine for channel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711315390.1A CN107829756B (en) | 2017-12-09 | 2017-12-09 | Wet spraying machine for channel construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107829756A CN107829756A (en) | 2018-03-23 |
| CN107829756B true CN107829756B (en) | 2023-12-26 |
Family
ID=61642688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711315390.1A Active CN107829756B (en) | 2017-12-09 | 2017-12-09 | Wet spraying machine for channel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107829756B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535834B (en) * | 2020-05-09 | 2021-08-03 | 核工业华东建设工程集团有限公司 | Grouting machine for tunnel construction |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202707078U (en) * | 2012-07-16 | 2013-01-30 | 三一重工股份有限公司 | Ejection support and wet spray machine |
| WO2013158867A1 (en) * | 2012-04-20 | 2013-10-24 | Rudnick Eric | Adjustable holder assembly for painting tools |
| CN203383830U (en) * | 2013-07-29 | 2014-01-08 | 符海龙 | Novel wet spraying machine for mine |
| CN204238950U (en) * | 2014-10-22 | 2015-04-01 | 徐州徐工施维英机械有限公司 | Concrete spraying machine sprays support |
| CN204879379U (en) * | 2015-06-04 | 2015-12-16 | 东莞市博识达塑胶五金制品有限公司 | From rapping bar |
| CN105569686A (en) * | 2014-10-14 | 2016-05-11 | 罗江 | Tunnel sidewall concrete injection construction method |
| CN206199543U (en) * | 2016-11-28 | 2017-05-31 | 湖南鹏翔星通汽车有限公司 | Nozzle assembly and wet-spraying machine |
| CN207647517U (en) * | 2017-12-09 | 2018-07-24 | 付红英 | Wet-spraying machine for passage construction |
-
2017
- 2017-12-09 CN CN201711315390.1A patent/CN107829756B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013158867A1 (en) * | 2012-04-20 | 2013-10-24 | Rudnick Eric | Adjustable holder assembly for painting tools |
| CN202707078U (en) * | 2012-07-16 | 2013-01-30 | 三一重工股份有限公司 | Ejection support and wet spray machine |
| CN203383830U (en) * | 2013-07-29 | 2014-01-08 | 符海龙 | Novel wet spraying machine for mine |
| CN105569686A (en) * | 2014-10-14 | 2016-05-11 | 罗江 | Tunnel sidewall concrete injection construction method |
| CN204238950U (en) * | 2014-10-22 | 2015-04-01 | 徐州徐工施维英机械有限公司 | Concrete spraying machine sprays support |
| CN204879379U (en) * | 2015-06-04 | 2015-12-16 | 东莞市博识达塑胶五金制品有限公司 | From rapping bar |
| CN206199543U (en) * | 2016-11-28 | 2017-05-31 | 湖南鹏翔星通汽车有限公司 | Nozzle assembly and wet-spraying machine |
| CN207647517U (en) * | 2017-12-09 | 2018-07-24 | 付红英 | Wet-spraying machine for passage construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107829756A (en) | 2018-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230418 Address after: 516000 three, No. eight Lane eight, 24, Zhongkai hi tech Zone, Huizhou, Guangdong. Applicant after: Zhang Ziqi Address before: 516000 three, No. eight Lane eight, 24, Zhongkai hi tech Zone, Huizhou, Guangdong. Applicant before: HUIZHOU CITY MENGBADI INDUSTRIAL PRODUCT DESIGN CENTER (GENERAL PARTNER) |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231128 Address after: 230000 southwest of the intersection of Xin'anjiang road and Xianghe Road, Feidong Economic Development Zone, Feidong County, Hefei City, Anhui Province Applicant after: ANHUI JINGHUANG CONSTRUCTION GROUP CO.,LTD. Address before: 516000 three, No. eight Lane eight, 24, Zhongkai hi tech Zone, Huizhou, Guangdong. Applicant before: Zhang Ziqi |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |