CN203223231U - Hopper used for tunnel sprayed concrete - Google Patents
Hopper used for tunnel sprayed concrete Download PDFInfo
- Publication number
- CN203223231U CN203223231U CN 201320230828 CN201320230828U CN203223231U CN 203223231 U CN203223231 U CN 203223231U CN 201320230828 CN201320230828 CN 201320230828 CN 201320230828 U CN201320230828 U CN 201320230828U CN 203223231 U CN203223231 U CN 203223231U
- Authority
- CN
- China
- Prior art keywords
- hopper
- tunnel
- concrete
- welded
- web
- 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
- 239000011378 shotcrete Substances 0.000 title abstract 6
- 239000004567 concrete Substances 0.000 claims abstract description 37
- 239000002184 metal Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 20
- 238000010276 construction Methods 0.000 abstract description 15
- 238000005507 spraying Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- 238000003756 stirring Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a hopper used for tunnel sprayed concrete. The hopper comprises supports, a hopper body and a web vibrator. The hopper used for the tunnel sprayed concrete is characterized in that metal plates are used for forming the tunnel sprayed concrete hopper in a welded mode. A feed opening of the tunnel concrete hopper is larger than a discharge opening of the tunnel concrete hopper, and the inverted trapezoidal hopper body is formed. The web vibrator (3) is welded on the outer side face of the lower portion of a hopper plate of one side of the tunnel concrete hopper. Four I steel bars are adopted for forming the tunnel sprayed concrete hopper supports in a welded mode. Four I steel bars are used for welding a square opening in the upper end of the support. The inverted trapezoidal sprayed concrete hopper body is fixedly installed in the square opening in the upper end of the support, and cushion blocks are welded at the bottom ends of the four I steel bar supports. According to the tunnel concrete hopper, labor is saved, efficiency is improved, in addition waste of anchor bolt spraying material is reduced, the construction progress is accelerated, construction cost is saved, and construction quality is ensured.
Description
Technical field
The utility model relates to a kind of concrete hopper, specifically a kind of hopper that sprays concrete for the tunnel.
Background technology
Spray concrete construction process and be widely used in the tunnel preliminary bracing construction, traditional injection concrete construction process is that the spray anchor material that will stir earlier is transported to the scene, goes in the wet shot machine hopper by manually spraying the anchor material shovel with spade again, sprays concrete by the wet shot machine at last.This method need spend the more anchor material that manually will spray and send in the wet shot machine hopper, and efficient is lower, causes construction speed slow, and waste of material is big, and the dust of generation causes bigger injury to human body again.
Summary of the invention:
The purpose of this utility model is at the deficiencies in the prior art, a kind of hopper that sprays concrete for the tunnel is provided, the web-type vibrator is installed on the hopper side plate, when spraying concrete, the spray anchor material that will stir earlier is transported to the job site, and the spray anchor material that will stir with small-sized digging machine is sent in the spray anchor material hopper again, opens the web-type vibrator, to spray the anchor material and send in the wet shot machine, be injected into concrete.This tunnel sprays the concrete hopper, has both saved manually, has improved efficient, has reduced the waste of spray anchor material again, saves construction cost, has guaranteed construction quality.
The technical solution of the utility model is: a kind of hopper for tunnel injection concrete comprises support, hopper, web vibrator; It is characterized in that: be welded into the tunnel with metal sheet and spray the concrete hopper, the feeding port of tunnel concrete hopper forms down trapezoidal hopper greater than feed opening, the web-type vibrator is welded on the lateral surface of tunnel concrete hopper one side hopper plate bottom, adopt four i iron to be welded into the tunnel and spray the concrete hopper base, the upper end of support is welded into the square mouth with four i iron, the trapezoidal tunnel injection concrete hopper that falls is fixed in the upper end square square opening of support, and the bottom head of four i iron supports is welded with cushion block.
The beneficial effects of the utility model are: a kind of hopper that sprays concrete for the tunnel, the web-type vibrator is installed on this hopper, when spraying concrete, the spray anchor material that will stir earlier is transported to the job site, the spray anchor material that adopts transporter to stir is again sent in the spray anchor material hopper, open the web-type vibrator, will spray the anchor material and send in the wet shot machine, be injected into concrete.Both saved manually, improved efficient, reduced the waste of spray anchor material again, accelerated construction speed, saved construction cost, guaranteed construction quality.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the lateral view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
In the drawings 1, feeding port, 2, hopper, 3, the web vibrator, 4, support, 5, feed opening, 6, cushion block.
The specific embodiment
The utility model specific embodiment such as Fig. 1, Fig. 2 and shown in Figure 3, the feeding port 1 of tunnel concrete hopper forms greater than feed opening 5 and falls trapezoidal hopper 2, the trapezoidal hopper 2 that falls adopts the metal sheet welding of thickness 15mm, and the feeding port 1 that trapezoidal tunnel sprays concrete hopper 2 that falls is square structure with feed opening 5; Web-type vibrator 3 is welded on the lateral surface of tunnel concrete hopper 2 side plate bottoms, adopt four i iron to be welded into the tunnel and spray concrete hopper base 4, the upper end of support 4 is welded into the square mouth with four i iron, the trapezoidal tunnel injection concrete hopper that falls is fixed in the upper end square square opening of support, and the bottom head of four i iron supports is welded with cushion block 6.
Method of operating:
When spraying concrete, the spray anchor material that will stir earlier is transported to the job site, and the spray anchor material that adopts small-sized material conveyer to stir is again sent into and sprayed in the concrete hopper 2, opens the web-type vibrator, will spray the anchor material and send in the wet shot machine and be injected into concrete.Both saved manually, improved efficient, reduced the waste of spray anchor material again, accelerated construction speed, saved construction cost, guaranteed construction quality.
Claims (1)
1. one kind is used for the hopper that the tunnel sprays concrete, comprises support, hopper, web vibrator; It is characterized in that: be welded into the tunnel with metal sheet and spray the concrete hopper, the feeding port of tunnel concrete hopper forms down trapezoidal hopper greater than feed opening, the web-type vibrator is welded on the lateral surface of tunnel concrete hopper one side hopper plate bottom, adopt four i iron to be welded into the tunnel and spray the concrete hopper base, the upper end of support is welded into the square mouth with four i iron, the trapezoidal tunnel injection concrete hopper that falls is fixed in the upper end square square opening of support, and the bottom head of four i iron supports is welded with cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320230828 CN203223231U (en) | 2013-04-18 | 2013-04-18 | Hopper used for tunnel sprayed concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320230828 CN203223231U (en) | 2013-04-18 | 2013-04-18 | Hopper used for tunnel sprayed concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223231U true CN203223231U (en) | 2013-10-02 |
Family
ID=49250236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320230828 Expired - Fee Related CN203223231U (en) | 2013-04-18 | 2013-04-18 | Hopper used for tunnel sprayed concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108472608A (en) * | 2015-12-09 | 2018-08-31 | 欧瑞康美科（美国）公司 | Powder hopper for difficult-to-flow powders used in thermal spraying and methods of making and using same |
-
2013
- 2013-04-18 CN CN 201320230828 patent/CN203223231U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108472608A (en) * | 2015-12-09 | 2018-08-31 | 欧瑞康美科（美国）公司 | Powder hopper for difficult-to-flow powders used in thermal spraying and methods of making and using same |
| CN108472608B (en) * | 2015-12-09 | 2021-06-11 | 欧瑞康美科（美国）公司 | Powder hopper for difficult to flow powders used in thermal spraying and methods of making and using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20210418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |