CN201736344U - Self-running chassis for mortar vehicle and mortar vehicle - Google Patents
Self-running chassis for mortar vehicle and mortar vehicle Download PDFInfo
- Publication number
- CN201736344U CN201736344U CN2010202611825U CN201020261182U CN201736344U CN 201736344 U CN201736344 U CN 201736344U CN 2010202611825 U CN2010202611825 U CN 2010202611825U CN 201020261182 U CN201020261182 U CN 201020261182U CN 201736344 U CN201736344 U CN 201736344U
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- chassis
- walking
- mortar vehicle
- supporting leg
- mounted crane
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Abstract
The utility model discloses a self-running chassis for a mortar vehicle and the mortar vehicle. The self-running chassis comprises a self-running chassis body, wherein a truck mounted crane is installed at the tail part of the self-running chassis body, and the rotating center of a suspension arm of the truck mounted crane is higher than the top of the mortar vehicle. The mortar vehicle comprises the self-running chassis and an upper component installed on the self-running chassis. By virtue of the truck mounted crane, the utility model solves the problem of troublesome feeding of the track spanning mortar vehicle working on a viaduct bridge or in a tunnel, brings convenience for the construction and feeding of the mortar vehicle, can improve the filling efficiency of raw material, lessens the labor intensity of constructers, and has the advantages of simple structure, convenient and quick use and the like.
Description
Technical field
The utility model relates to mortar equipment, relates in particular to a kind of mortar vehicle with truck-mounted crane from walking the chassis.
Background technology
The non-fragment orbit high-speed railway of China passes through Plain, mountain area, hills, river, lake, has occurred the special construction highway sections such as overpass that long tunnel, cross a river flow inevitably, and existing road tires formula mortar vehicle is difficult to satisfy this construction demand.
One comprises dry powder (producer often uses ton bag to pack), emulsified asphalt (producer adopts 1 ton packaged with plastic container usually), water and additive with the material that obtains in the construction of cross-track mortar car.Because the various material storing box volumes that mortar vehicle carries are limited, so in the mortar vehicle work progress, must guarantee raw-material without interruption.Existing highway type mortar vehicle is parked on the sidewalk of construction railroad when constructing, and can raw material (mainly being dry powder and emulsified asphalt) be sling and annotate to various material storing box by autocrane or other crane gear.But, when the mortar vehicle of striding track travel is constructed on tunnel or overpass since the tunnel is oversize or overpass near auxilliary road, therefore, can not use autocrane to feed in raw material, need special-purpose charging (feeding) equipment.And there is following defective in existing mortar vehicle in work progress: the simple and easy chassis of (1), separate type is (by 2 groups or 3 groups of wheels supports, couple together without beam between every group of wheels) lorry-mounted crane can't be installed, reinforced must be by artificial or make simple and easy crane gear by oneself and carry out, labour intensity is too big, and inconvenient operation; (2) though, some walking chassis installed simple and easy crane gear (steel cantilever+electric block), its elevating capacity is low, the lifting scope is little, inefficiency, practicality are not strong.In addition, because the particularity of high ferro construction section, the supporting leg of lorry-mounted crane must guarantee not destroy any highway section of having constructed when the course of work, and this has proposed very high challenge for the design and installation of lorry-mounted crane supporting leg.
The utility model content
Technical problem to be solved in the utility model is: at the deficiencies in the prior art, the mortar equipment that provides a kind of energy self lifting to feed in raw material is used and is walked the chassis certainly and have the mortar vehicle of this kind from the chassis of walking.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of mortar vehicle comprises that with from walking the chassis described afterbody from the chassis body of walking is equiped with the truck-mounted crane that the arm pivot is higher than the mortar vehicle top from walking chassis body.
As to further improvement of the utility model, the bottom of described truck-mounted crane is equiped with frame, and described truck-mounted crane and frame are integral by being rigidly connected, and described frame is fixed in described on the chassis girder of the chassis body of walking by pull bar.
As further improving of the present utility model, girder bottom in described chassis is equiped with the supporting leg assembly, and described supporting leg assembly is affixed by connecting plate and described chassis girder.
Described supporting leg assembly comprises leg branching part and can independently be controlled flexible supporting leg left side oil cylinder and the right oil cylinder of supporting leg that left oil cylinder of described supporting leg and supporting leg right side oil cylinder are installed in the two ends of leg branching part respectively.
Described leg branching part is provided with the fixed head that is connected with connecting plate, and described connecting plate is L-shaped, and the vertical edge of L shaped connecting plate is connected with described chassis girder, and the horizontal sides of L shaped connecting plate is connected with described fixed head.
Described truck-mounted crane is collapsible truck-mounted crane of single oil cylinder or single oil cylinder straight arm type truck-mounted crane.
A kind of mortar vehicle comprises dress, and described going up is installed on the above-mentioned chassis of walking certainly.
Compared with prior art, advantage of the present utility model is:
Mortar vehicle of the present utility model is with from the chassis of walking, simple in structure, easy to use, it installs truck-mounted crane on the chassis body of walking, the problem of reinforced trouble in the time of can solving the cross-track mortar car and in overpass or tunnel, construct, provide convenience for the mortar vehicle construction is reinforced, can improve raw-material filling efficient, alleviate workmen's labour intensity; Installing frame in truck-mounted crane bottom makes truck-mounted crane and supporting leg always be shaped as separate type, both can satisfy less installing space, guarantee from walking the chassis structure compactness, can shorten simultaneously the stroke of supporting leg left and right sides oil cylinder, guarantee support strength, reduce design cost than oil cylinder under the small pole diameter; Left and right sides support oil cylinder is controlled separately, and the different length of can stretching separately up and down satisfies the needs in special construction highway section, and it is applied widely.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the utility model mortar vehicle with the chassis of walking certainly;
Fig. 2 is the side-looking structural representation of the utility model mortar vehicle with the chassis of walking certainly;
Fig. 3 is the structure for amplifying schematic diagram at A place among Fig. 2;
Fig. 4 is the structural representation from chassis (after the removing truck-mounted crane) that walk;
Fig. 5 is the cross-sectional structure schematic diagram of chassis girder;
Fig. 6 be among Fig. 4 C to the partial structurtes schematic diagram;
Fig. 7 is the syndeton schematic diagram of supporting leg assembly and frame;
Fig. 8 is the structural representation of the utility model mortar vehicle;
Fig. 9 is the schematic cross-section of two-wire overpass;
Figure 10 is the schematic diagram that the utility model mortar vehicle is constructed at the two-wire overpass with the chassis of walking certainly.
Marginal data:
1, truck-mounted crane; 2, frame; 3, supporting leg assembly; 31, supporting leg left side oil cylinder; 32, the right oil cylinder of supporting leg; 33, fixed head; 34, leg branching part; 4, pull bar; 5, the chassis body of walking certainly; 51, chassis girder; 52, drive wheels; 53, load-bearing wheels; 54, operating desk; 55, guardrail; 56, measurements of the chest, waist and hips are walked on stage; 6, connecting plate; 7, overpass roadbed; 71, abutment wall; 72, sidewalk; 73, revetment; 74, gutter; 75, track plate; 76, asphalt mortar, bituminous mortar layer; 77, railway roadbed; 78, center-aisle; 8, go up dress; 9, arm pivot.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing the utility model is further described.
As Fig. 1～shown in Figure 7, mortar vehicle of the present utility model is with from walking the chassis, comprises from walking chassis body 5, and the chassis body of walking certainly 5 comprises vehicle frame and is installed in wheels, steering assembly and Control Component on the vehicle frame.Afterbody from walking chassis body 5 is equiped with the truck-mounted crane 1 that arm pivot 9 is higher than the mortar vehicle top.On the chassis body of walking, truck-mounted crane is installed in mortar vehicle, the problem of reinforced trouble in the time of can solving the cross-track mortar car and in overpass or tunnel, construct, provide convenience for the mortar vehicle construction is reinforced, can improve raw-material filling efficient, alleviate workmen's labour intensity.
In the present embodiment, from walking chassis body 5 comprise chassis girder 51, drive wheels 52, load-bearing wheels 53, operating desk 54, guardrail 55 and measurements of the chest, waist and hips walk on stage 56, the bottom of truck-mounted crane 1 is equiped with frame 2, it is as a whole that truck-mounted crane 1 and frame 2 are connected into by welding or bolt, should integral body be connected and fixed with chassis girder 51 from the chassis 5 of walking by pull bar 4 again.In the bottom of truck-mounted crane 1 installing frame 2, can make the arm pivot 9 of truck-mounted crane 1 be higher than the mortar vehicle top, can avoid truck-mounted crane 1 to adorn the generation interference in the course of the work with on the mortar vehicle.Truck-mounted crane 1 is collapsible truck-mounted crane of single oil cylinder or single oil cylinder straight arm type truck-mounted crane, can save frame 2, but can increase cost and operation easier.
In the present embodiment, girder 51 bottoms in chassis are equiped with supporting leg assembly 3, and supporting leg assembly 3 is affixed by connecting plate 6 and chassis girder 51.Supporting leg assembly 3 provides strong support when can be truck-mounted crane 1 work.Frame 2 is installed below truck-mounted crane 1, makes supporting leg assembly 3 and truck-mounted crane 1 form separate type, it both can satisfy less installing space, can shorten the stroke of supporting leg left and right sides oil cylinder simultaneously, guaranteed the support strength than oil cylinder under the small pole diameter, reduced design cost.
Supporting leg assembly 3 comprises leg branching part 34, is located at the fixed head 33 on the leg branching part 34 and can be independently controlled flexible supporting leg left side oil cylinder 31 and the right oil cylinder 32 of supporting leg that promptly each oil cylinder is controlled separately, stretches up and down about finishing as required.Connecting plate 6 is L-shaped, be provided with many, the vertical edge of L shaped connecting plate 6 is connected with chassis girder 51 by bolt, and the horizontal sides of L shaped connecting plate 6 is connected with fixed head 33 by bolt, other connected modes such as can also adopting welding that are connected of L shaped connecting plate 6 and chassis girder 51, fixed head 33.Finally, truck-mounted crane 1, supporting leg assembly 3 and the chassis body 5 of walking certainly are fixed together and constitute an integral body.The right oil cylinder 32 of supporting leg left side oil cylinder 31 and supporting leg independently is controlled, can about up and down respectively opposition stretch.With reference to Fig. 9 and Figure 10, one can comprise abutment wall 71, sidewalk 72, revetment 73, gutter 74, track plate 75, asphalt mortar, bituminous mortar layer 76, railway roadbed 77 and center-aisle 78 the two-wire overpass.In construction, the supporting leg left side oil cylinder 31 of mortar vehicle is supported in the gutter 74, and the right oil cylinder 32 of supporting leg is supported on the center-aisle 78, because longitudinal center's face of supporting leg assembly 3 does not overlap with longitudinal center's face of track plate 75, then supporting leg left and right sides oil cylinder is different in the length of transversal stretching, the structure that this support oil cylinder can independently be controlled can satisfy different road conditions requirements, adapts to wide.
With reference to Fig. 8, the utility model further discloses a kind of mortar vehicle, comprise and adorn 8, on adorn 8 be installed in above-mentioned from walking on the chassis.
The above only is a preferred implementation of the present utility model, and protection domain of the present utility model also not only is confined to the foregoing description, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be pointed out that for those skilled in the art the some improvements and modifications not breaking away under the utility model principle prerequisite all should be considered as protection domain of the present utility model.
Claims (7)
1. a mortar vehicle comprises from walking chassis body (5) with from walking the chassis, and it is characterized in that: described afterbody from the chassis body (5) of walking is equiped with the truck-mounted crane (1) that arm pivot (9) is higher than the mortar vehicle top.
2. mortar vehicle according to claim 1 is with from the chassis of walking, it is characterized in that: the bottom of described truck-mounted crane (1) is equiped with frame (2), described truck-mounted crane (1) is one with frame (2) by being rigidly connected, described frame (2) is fixed in described on the chassis girder (51) of the chassis body (5) of walking by pull bar (4).
3. mortar vehicle according to claim 2 is with from the chassis of walking, and it is characterized in that: described chassis girder (51) bottom is equiped with supporting leg assembly (3), and described supporting leg assembly (3) is affixed by connecting plate (6) and described chassis girder (51).
4. mortar according to claim 3 is established automobile-used from walking the chassis, it is characterized in that: described supporting leg assembly (3) comprises leg branching part (34) and can independently be controlled flexible supporting leg left side oil cylinder (31) and the right oil cylinder (32) of supporting leg that left oil cylinder (31) of described supporting leg and supporting leg right side oil cylinder (32) are installed in the two ends of leg branching part (34) respectively.
5. mortar vehicle according to claim 4 is with from the chassis of walking, it is characterized in that: described leg branching part (34) is provided with the fixed head (33) that is connected with connecting plate (6), described connecting plate (6) is L-shaped, the vertical edge of described connecting plate (6) is connected with described chassis girder (51), and the horizontal sides of described connecting plate (6) is connected with described fixed head (33).
6. mortar vehicle according to claim 1 is with from the chassis of walking, and it is characterized in that: described truck-mounted crane (1) is collapsible truck-mounted crane of single oil cylinder or single oil cylinder straight arm type truck-mounted crane.
7. a mortar vehicle comprises dress (8), it is characterized in that: described go up dress (8) be installed in the claim 1～6 any one described on the chassis of walking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202611825U CN201736344U (en) | 2010-07-16 | 2010-07-16 | Self-running chassis for mortar vehicle and mortar vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202611825U CN201736344U (en) | 2010-07-16 | 2010-07-16 | Self-running chassis for mortar vehicle and mortar vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736344U true CN201736344U (en) | 2011-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202611825U Expired - Fee Related CN201736344U (en) | 2010-07-16 | 2010-07-16 | Self-running chassis for mortar vehicle and mortar vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012171352A1 (en) * | 2011-06-15 | 2012-12-20 | 郑州新大方重工科技有限公司 | Running vehicle chassis and operation method for same |
| CN109291839A (en) * | 2018-11-06 | 2019-02-01 | 史振荣 | A kind of boom hoisting of smooth surface roller |
-
2010
- 2010-07-16 CN CN2010202611825U patent/CN201736344U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012171352A1 (en) * | 2011-06-15 | 2012-12-20 | 郑州新大方重工科技有限公司 | Running vehicle chassis and operation method for same |
| CN109291839A (en) * | 2018-11-06 | 2019-02-01 | 史振荣 | A kind of boom hoisting of smooth surface roller |
| CN109291839B (en) * | 2018-11-06 | 2022-02-25 | 史振荣 | Hoisting accessory that plain noodles wheel road roller used |
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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: 20110209 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |