CN204002844U - A kind of concrete shotcrete machine with jib - Google Patents
A kind of concrete shotcrete machine with jib Download PDFInfo
- Publication number
- CN204002844U CN204002844U CN201420311142.5U CN201420311142U CN204002844U CN 204002844 U CN204002844 U CN 204002844U CN 201420311142 U CN201420311142 U CN 201420311142U CN 204002844 U CN204002844 U CN 204002844U
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- CN
- China
- Prior art keywords
- jib
- pump line
- dividing plate
- reducer pipe
- vehicle frame
- 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
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Abstract
The utility model provides a kind of concrete shotcrete machine with jib, comprises the vehicle frame being arranged on crawler body assembly, and is installed on feeding system, spraying system and dynamical system on vehicle frame; Jib is installed on vehicle frame, and jib comprises main support and is positioned at slew gear, pitching oil cylinder, large arm and the telescopic arm in main support; Described pitching oil cylinder connects slew gear and large arm, and telescopic arm is positioned at the hollow interior of large arm; Shower nozzle is positioned at telescopic arm termination portion.The utility model equipment adopts jib form to spray, and walking, injection and feed are integrated in a set of complete mechanism, and walking and work all adopt independently double dynamical, mobility strong, and ejection efficiency is high.
Description
Technical field
The utility model relates to spraying machinery technical field, especially, relates to a kind of concrete shotcrete machine with jib with separate system.
Background technology
In the preventive works such as tunnel, culvert, subway, bridge, colliery, moor mine, hydroelectric project, underground construction, construction work are built, usually need to carry out gunite work with the concrete shotcrete machine of jib, to prevent that the sandstone earth on tunnel inner wall from dropping, prevention landslide and landslide.
The existing concrete shotcrete machine with jib is divided into large-scale in small-sized two kinds, its medium-and-large-sized pulp shooting machine is rubber-tyred, be mainly external import, its complex structure, maintenance difficult, is provided with single-unit or more piece spray arm carries out work, and its operating process is professional very strong, if not through long-term specific aim training, cannot use this kind of equipment; Small-sized pulp shooting machine does not have dynamical system, needs outer power to move, himself cannot autonomous, although efficiency easy and simple to handle is low, cannot reach modern rapid construction requirement.
Therefore, designing a kind of conveniently mobile and high concrete shotcrete machine with jib of efficiency is market in urgent need.
Utility model content
The utility model object is to provide a kind of concrete shotcrete machine with jib, with the concrete shotcrete machine solving with jib, moves inconvenience and awkward technical problem.
For achieving the above object, the utility model provides a kind of concrete shotcrete machine with jib, it is characterized in that, comprises the vehicle frame being arranged on crawler body assembly, and is installed on feeding system, spraying system and dynamical system on vehicle frame; Described dynamical system is fuel and electric hybrid combined mechanism;
Jib is installed on vehicle frame, and jib comprises main support and is positioned at slew gear, pitching oil cylinder, large arm and the telescopic arm in main support; Described pitching oil cylinder connects slew gear and large arm, and telescopic arm is positioned at the hollow interior of large arm; Shower nozzle is positioned at telescopic arm termination portion.
Preferably, between described feeding system and spraying system, be provided with separate system; Described separate system comprises the first pump line, reducer pipe, dividing plate, shrouding and the second pump line, the 3rd pump line;
Described the first pump line connects feeding system and the less one end of reducer pipe diameter, the larger other end of described reducer pipe diameter is provided with the dividing plate with described reducer pipe central axes, one end width of described dividing plate is 1.5-2.5 times of other end width, and described bulkhead sides is shiny surface;
Described shrouding and the welding of described divider upright, the width of described shrouding equates with the maximum gauge of described reducer pipe; The through hole corresponding with the second pump line, the big or small position of the 3rd pump line is set on described shrouding; The junction of described shrouding and described dividing plate is between two through hole.
Preferably, described spraying system comprises delivery hose, snap joint and shower nozzle, and described shower nozzle is connected with the second pump line, the 3rd pump line respectively by snap joint, described delivery hose.
Preferably, the length of described dividing plate is the 1/2-1/4 of reducer pipe length.
Preferably, described dividing plate is the cuboid of shunting one end band tapering.
The utlity model has following beneficial effect:
The utility model equipment adopts jib form to spray, and can improve the tunnel of the growing up operating efficiency of (referring to excavation or the construction longer tunnel of length), alleviates labor strength.
The utility model equipment is integrated in walking, injection and feed in a set of complete mechanism, and all employing is independently double dynamical with work in walking, mobility strong; Separate system is diverted to spraying of material in two independent pump lines and from two injector heads, sprays, and ejection efficiency is doubled.
And the utility model equipment operating is simple, upper quick-moving, application rapidly.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the overall structure side schematic view of the utility model preferred embodiment;
Fig. 2 is the overall structure schematic top plan view of the utility model preferred embodiment;
Fig. 3 is the separate system structural representation of the utility model preferred embodiment;
Fig. 4 is the spraying system structural representation of the utility model preferred embodiment;
Fig. 5 is the jib structure schematic diagram of the utility model preferred embodiment;
Wherein, 1, crawler body assembly, 2, vehicle frame, 3, feeding system, 4, spraying system, 5, dynamical system, 6, control system, 7, support system, 8, cooling system, 9, lubricating system, 10, hydraulic mechanism, 11, pipe clamp, 12, reducer pipe, 13, dividing plate, 14, shrouding, 15, the second pump line, the 16, the 3rd pump line, 17, delivery hose, 18, snap joint, 19, shower nozzle, 20, jib, 21, main support, 22, slew gear, 23, pitching oil cylinder, 24, large arm, 25, telescopic arm, 26, bracing frame.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can limit and cover according to claim is implemented.
Referring to Fig. 1, Fig. 2, a kind of concrete shotcrete machine with jib, comprises the vehicle frame 2 being arranged on crawler body assembly 1, and is installed on feeding system 3, spraying system 4 and dynamical system 5 on vehicle frame 2; Described dynamical system 5 is fuel and electric hybrid combined mechanism, both can use diesel oil as power source, can use electric energy as power source by cable again, can select flexibly according to actual needs, and mobility strong, compliance is large.
Referring to Fig. 5, on vehicle frame 2, jib 20 is installed, jib comprises main support 21 and is positioned at slew gear 22, pitching oil cylinder 23, large arm 24 and the telescopic arm 25 in main support 21.Main support 21 bottoms of jib 20 are provided with slew gear 22, and pitching oil cylinder 23 is installed on slew gear 22, and to jib, control action is played in pitching.Pitching oil cylinder 23 opposite sides connect large arm 24, and large arm can be hexagon hollow-core construction, the inner telescopic arm 25 of installing, and the telescopic action of this textural association can be controlled the stroke that concrete sprays.
Telescopic arm 25 termination portions can be provided with bracing frame 26, and shower nozzle 19 hangs over bracing frame 26 bottoms.Pump line is connected between feeding system 3 discharging openings and shower nozzle 19, for delivery of concrete.
For the tunnel of growing up (referring to excavation or the construction longer tunnel of length), the equipment of this kind of employing jib form injection can be increased work efficiency, and alleviates labor strength.
Preferably, between described feeding system 3 and spraying system 4, can be provided with separate system; Referring to Fig. 3, described separate system comprises the first pump line, reducer pipe 12, dividing plate 13, shrouding 14 and the second pump line 15, the 3rd pump line 16 connecting successively.Reducer pipe 12 is the little siphunculus of the large one end of one end diameter diameter, the path varying in size for connecting caliber.
Described the first pump line connects feeding system 3 and reducer pipe 12 less one end of diameter by pipe clamp 11, the larger other end of described reducer pipe 12 diameters is provided with the dividing plate 13 with described reducer pipe central axes, one end width of described dividing plate 13 is 1.5-2.5 times of other end width, makes spraying of material along the variation of bulkhead sides and the crooked two bundle injection pipes that are naturally divided into.Described dividing plate 13 sides are shiny surface, do not hinder material and pass through.
Described shrouding 14 and described dividing plate 13 vertical weldings, the width of described shrouding 14 equates with the maximum gauge of described reducer pipe 12; The through hole corresponding with the second pump line 15, the 3rd big or small position of pump line 16 is set on described shrouding 14; The junction of described shrouding 14 and described dividing plate 13, between two through hole, injects in the second pump line 15, the 3rd pump line 16 material of dividing plate both sides naturally.
The length of dividing plate 13 is the 1/2-1/4 of reducer pipe length; Dividing plate 13 is the cuboid of shunting one end band tapering, and the spraying of material that is beneficial to dividing plate both sides smoothly passes through.
In addition, the utility model equipment is mainly realized the functions such as walking, feed, injection, concrete proportioning when work by control system 6, during work, support system 7 needs to support on the ground to guarantee the stability of integrated model, other supplementary structures are all integrated on vehicle frame 2 as cooling system 8, lubricating system 9 and hydraulic mechanism 10 etc., to realize the several functions such as heat radiation, lubricated, hydraulic pressure.
Referring to Fig. 4, described spraying system 4 comprises delivery hose 17, snap joint 18 and shower nozzle 19, described shower nozzle 19 is connected with the second pump line 15, the 3rd pump line 16 by snap joint 18, described delivery hose 17, the spraying of material passing through from the second pump line 15, the 3rd pump line 16 can be sprayed from two shower nozzles, reach the object that improves ejection efficiency.
Be understandable that, if necessary, the second pump line, the 3rd pump line can be continued along with the through hole increase on shrouding 14 is extended for the 4th pump line, the 5th pump line etc., further raise the efficiency, do not affect realization of the present utility model.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. with a concrete shotcrete machine for jib, it is characterized in that, comprise the vehicle frame being arranged on crawler body assembly, and be installed on feeding system, spraying system and dynamical system on vehicle frame; Described dynamical system is fuel and electric hybrid combined mechanism;
Jib is installed on vehicle frame, and jib comprises main support and is positioned at slew gear, pitching oil cylinder, large arm and the telescopic arm in main support; Described pitching oil cylinder connects slew gear and large arm, and telescopic arm is positioned at the hollow interior of large arm; Shower nozzle is positioned at telescopic arm termination portion.
2. a kind of concrete shotcrete machine with jib according to claim 1, is characterized in that,
Between described feeding system and spraying system, be provided with separate system; Described separate system comprises the first pump line, reducer pipe, dividing plate, shrouding and the second pump line, the 3rd pump line;
Described the first pump line connects feeding system and the less one end of reducer pipe diameter, the larger other end of described reducer pipe diameter is provided with the dividing plate with described reducer pipe central axes, one end width of described dividing plate is 1.5-2.5 times of other end width, and described bulkhead sides is shiny surface;
Described shrouding and the welding of described divider upright, the width of described shrouding equates with the maximum gauge of described reducer pipe; The through hole corresponding with the second pump line, the big or small position of the 3rd pump line is set on described shrouding; The junction of described shrouding and described dividing plate is between two through hole.
3. a kind of concrete shotcrete machine with jib according to claim 1, it is characterized in that, described spraying system comprises delivery hose, snap joint and shower nozzle, and described shower nozzle is connected with the second pump line, the 3rd pump line respectively by snap joint, described delivery hose.
4. a kind of concrete shotcrete machine with jib according to claim 2, is characterized in that, the length of described dividing plate is the 1/2-1/4 of reducer pipe length.
5. a kind of concrete shotcrete machine with jib according to claim 2, is characterized in that, described dividing plate is the cuboid of shunting one end band tapering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311142.5U CN204002844U (en) | 2014-06-12 | 2014-06-12 | A kind of concrete shotcrete machine with jib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311142.5U CN204002844U (en) | 2014-06-12 | 2014-06-12 | A kind of concrete shotcrete machine with jib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002844U true CN204002844U (en) | 2014-12-10 |
Family
ID=52042863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311142.5U Expired - Fee Related CN204002844U (en) | 2014-06-12 | 2014-06-12 | A kind of concrete shotcrete machine with jib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929661A (en) * | 2015-06-05 | 2015-09-23 | 林文建 | Spouting device |
-
2014
- 2014-06-12 CN CN201420311142.5U patent/CN204002844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929661A (en) * | 2015-06-05 | 2015-09-23 | 林文建 | Spouting device |
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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: 20141210 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |