CN202508743U - Vacuum chuck machine for lining duct piece of precast concrete of subway - Google Patents
Vacuum chuck machine for lining duct piece of precast concrete of subway Download PDFInfo
- Publication number
- CN202508743U CN202508743U CN2012201242767U CN201220124276U CN202508743U CN 202508743 U CN202508743 U CN 202508743U CN 2012201242767 U CN2012201242767 U CN 2012201242767U CN 201220124276 U CN201220124276 U CN 201220124276U CN 202508743 U CN202508743 U CN 202508743U
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- vacuum
- subway
- precast concrete
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Abstract
The utility model relates to a vacuum chuck machine, in particular to the vacuum chuck machine for a lining duct piece of precast concrete of a subway. The vacuum chuck machine mainly solves the technical problems in the prior art that the vacuum chuck machine has more complicated structure, the manufacturing cost is higher, the electrical consumption is greater and the like. The vacuum chuck machine comprises a machine frame (1), and is characterized in that a vacuum pump (2) is arranged on the machine frame (1); the vacuum pump is connected with a plurality of vacuum valves (3) through air tubes; the vacuum valves are connected with operating handles (4); the vacuum pump, the vacuum valves and the operating handles are connected with an electric cabinet (5) through circuits; the vacuum valves are connected with three vacuum chucks (6) through the air tubes, wherein both the two ends of the bottom part of a bracket are hinged with one vacuum chuck respectively through bracket pieces (7); and one vacuum chuck is hinged with the middle part of the bottom part of the bracket.
Description
Technical field
The utility model relates to a kind of vacuum disc suction machine, especially relates to a kind of subway precast concrete and serves as a contrast thorough section of jurisdiction and use vacuum disc suction machine.
Background technology
At present, the construction of subterranean tunnel generally all adopts large-scale shield structure to tunnel, and adopts the method for precast concrete section of jurisdiction supporting simultaneously, and this method is quick, efficient, level of mechanization is high, little to environmental concerns, can effectively guarantee the construction quality in tunnel.Adopt the tunnel of shield construction, its driving surface is generally all rounded, and its diameter can reach 6～12 meters, and the precast concrete section of jurisdiction is made into circular arc by the shape and the size of tunnel front, and lining cutting is played the effect in supporting tunnel at the inwall in tunnel.Chinese patent discloses a kind of turnable vacuum disc suction machine for duct piece (Granted publication number: CN101229899); It mainly is made up of bearing support, vacuum pump, vacuum indicator, electromagnetic valve, storage tank, vacuum cup etc.; It is characterized in that storage tank is a hollow seal beam, and its turning angle below bearing support; The flip-flop movement of hollow seal beam below bearing support accomplished by a power-transmission system; This power-transmission system is installed in the middle electric pushrod of bearing support by one and directly links to each other with tooth bar; The gear that is installed on the transmission shaft that tooth bar promotes to be meshed with it rotates; Thereby make two transmission shafts that are installed on the main frame rotate, sprocket wheel and the link chain mechanism transfer torque installed through the two ends on the transmission shaft make the hollow seal beam rotate upset around the horizontal axis at bearing support two ends again; Along with hinge 1～7 vacuum cup being installed versatilely on the different position of hollow seal beam, the radius of curvature of hinge position place track equals the radius of curvature of the section of jurisdiction adsorption plane that lifts by crane.But this vacuum disc suction machine structure is comparatively complicated, and productive costs is higher, and consumption of current is bigger.
The utility model content
The utility model provides a kind of subway precast concrete and serves as a contrast thorough section of jurisdiction and use vacuum disc suction machine, and it mainly is that to solve existing in prior technology vacuum disc suction machine structure comparatively complicated, and productive costs is higher, the technical matters of the bigger grade of consumption of current.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
The subway precast concrete of the utility model serves as a contrast thorough section of jurisdiction and uses vacuum disc suction machine, comprises frame, and described frame is provided with vacuum pump; Vacuum pump is connected with a plurality of vacuum valves through tracheae; Vacuum valve is connected with operating handle, and vacuum pump, vacuum valve, operating handle are communicated with electric cabinet through circuit, and vacuum valve is connected with 3 vacuum cups through tracheae; Wherein the two ends of frame bottom all are hinged with a vacuum cup through rack plate, and the centre of frame bottom is hinged with a vacuum cup.Open vacuum valve, bleed, thereby make vacuum cup can hold the section of jurisdiction through vacuum pump.Startup, venting, full suction, four buttons of middle suction can be set on the operating handle.
As preferably, the bleeding point place of described vacuum valve is provided with the vacuum filter core.The vacuum filter core can filter out the dust when air-breathing, can use the high pressure gas dedusting after taking out filter core, can change in case of necessity.
As preferably, the admission port place of described vacuum filter core is provided with aie escape valve.Can be at any time the gas of vacuum cup be bled off.
As preferably, be connected with compression indicator in the whole gas circuit at described vacuum cup place, can monitor the pressure size in the gas circuit at any time.
As preferably, described frame is provided with Warning light, and after the sucker machine started, Warning light was lighted, and can remind the people not stand under the sucker machine.
As preferably, be provided with hanger on the described frame, can the sucker machine be lifted in the driving through hanger.
Therefore, the vacuum disc suction machine structure of the utility model is comparatively simple, reasonable, and productive costs is lower, and consumption of current is less, and the noise of generation is less, environmentally safe.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model;
Accompanying drawing 2 is construction profile scheme drawings of Fig. 1.
Parts, position and numbering among the figure: frame 1, vacuum pump 2, vacuum valve 3, operating handle 4, electric cabinet 5, vacuum cup 6, rack plate 7, vacuum filter core 8, aie escape valve 9, compression indicator 10, Warning light 11, hanger 12.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: this routine subway precast concrete serves as a contrast thorough section of jurisdiction and uses vacuum disc suction machine, like Fig. 1, comprises frame 1; Frame is provided with vacuum pump 2, and vacuum pump is connected with a plurality of vacuum valves 3 through tracheae, and vacuum valve is connected with operating handle 4; Vacuum pump, vacuum valve, operating handle are communicated with electric cabinet 5 through circuit; Vacuum valve is connected with 3 vacuum cups 6 through tracheae, and wherein the two ends of frame bottom all are hinged with a vacuum cup through rack plate 7, and the centre of frame bottom is hinged with a vacuum cup.The bleeding point place of vacuum valve is provided with vacuum filter core 8.The admission port place of vacuum filter core 8 is provided with aie escape valve 9.Be connected with compression indicator 10 in the whole gas circuit at vacuum cup 6 places.Frame is provided with Warning light 11.The frame upper end is provided with hanger 12.
During use; Start button on the push handle 4, this moment, vacuum cup 6 was started working, when compression indicator 10 pointers surpass-can press during 0.06MPa full suction (middle suction bind piece with); Note to observe compression indicator and have or not obvious decline, the sucker caulking gum has or not and is compressed.Pressure gauge reading can lift by crane in-0.06MPa red line.Handling is put the section of jurisdiction and is stood up machine, but put steady after the venting button (continue to press and in sucker, do not have negative pressure) on the push handle.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (6)
1. a subway precast concrete serves as a contrast thorough section of jurisdiction and uses vacuum disc suction machine; Comprise frame (1); It is characterized in that described frame (1) is provided with vacuum pump (2), vacuum pump is connected with a plurality of vacuum valves (3) through tracheae, and vacuum valve is connected with operating handle (4); Vacuum pump, vacuum valve, operating handle are communicated with electric cabinet (5) through circuit; Vacuum valve is connected with 3 vacuum cups (6) through tracheae, and wherein the two ends of frame bottom are all passed through rack plate (7) and are hinged with a vacuum cup, and the centre of frame bottom is hinged with a vacuum cup.
2. subway precast concrete according to claim 1 serves as a contrast thorough section of jurisdiction and uses vacuum disc suction machine, it is characterized in that the bleeding point place of described vacuum valve (3) is provided with vacuum filter core (8).
3. subway precast concrete according to claim 2 serves as a contrast thorough section of jurisdiction and uses vacuum disc suction machine, it is characterized in that the admission port place of described vacuum filter core (8) is provided with aie escape valve (9).
4. subway precast concrete according to claim 1 and 2 serves as a contrast thorough section of jurisdiction and uses vacuum disc suction machine, it is characterized in that being connected with compression indicator (10) in the whole gas circuit at described vacuum cup (6) place.
5. subway precast concrete according to claim 1 and 2 serves as a contrast thorough section of jurisdiction and uses vacuum disc suction machine, it is characterized in that described frame (1) is provided with Warning light (11).
6. subway precast concrete according to claim 1 and 2 serves as a contrast thorough section of jurisdiction and uses vacuum disc suction machine, it is characterized in that described frame (1) upper end is provided with hanger (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201242767U CN202508743U (en) | 2012-03-29 | 2012-03-29 | Vacuum chuck machine for lining duct piece of precast concrete of subway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201242767U CN202508743U (en) | 2012-03-29 | 2012-03-29 | Vacuum chuck machine for lining duct piece of precast concrete of subway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202508743U true CN202508743U (en) | 2012-10-31 |
Family
ID=47061241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201242767U Expired - Fee Related CN202508743U (en) | 2012-03-29 | 2012-03-29 | Vacuum chuck machine for lining duct piece of precast concrete of subway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202508743U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241362A (en) * | 2015-11-18 | 2016-12-21 | 无锡市友佳车辆配件厂 | Magnetic-type vehicle body fittings conveyer device |
| CN106241351A (en) * | 2015-11-18 | 2016-12-21 | 无锡市友佳车辆配件厂 | Counter vehicle body fittings conveyer device |
| CN106239521A (en) * | 2015-11-18 | 2016-12-21 | 无锡市友佳车辆配件厂 | Electromagnetic adsorption type vehicle body fittings conveyer device |
| CN106241361A (en) * | 2015-11-18 | 2016-12-21 | 无锡市友佳车辆配件厂 | Vehicle body fittings conveyer device |
-
2012
- 2012-03-29 CN CN2012201242767U patent/CN202508743U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241362A (en) * | 2015-11-18 | 2016-12-21 | 无锡市友佳车辆配件厂 | Magnetic-type vehicle body fittings conveyer device |
| CN106241351A (en) * | 2015-11-18 | 2016-12-21 | 无锡市友佳车辆配件厂 | Counter vehicle body fittings conveyer device |
| CN106239521A (en) * | 2015-11-18 | 2016-12-21 | 无锡市友佳车辆配件厂 | Electromagnetic adsorption type vehicle body fittings conveyer device |
| CN106241361A (en) * | 2015-11-18 | 2016-12-21 | 无锡市友佳车辆配件厂 | Vehicle body fittings conveyer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LI MINFENG Free format text: FORMER OWNER: HANGZHOU HONGLI MECHANICAL MANUTACTURING CO., LTD. Effective date: 20150728 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150728 Address after: 311254, Xiaoshan District, Zhejiang, Hangzhou, the former town of Fangcun 7 groups of 7 Patentee after: Li Minfeng Address before: 311251, No. 3, Pu Pu Industrial Zone, Xiaoshan District, Zhejiang, Hangzhou Patentee before: Hangzhou Hongli Mechanical Manutacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20160329 |