CN209798678U

CN209798678U - Built-in longitudinal paving concrete lining machine of large-span conveying system

Info

Publication number: CN209798678U
Application number: CN201920046461.0U
Authority: CN
Inventors: 杨艳; 高建涛; 王超
Original assignee: Anyang Yuhua Machinery Equipment Co Ltd
Current assignee: Anyang Yuhua Machinery Equipment Co Ltd
Priority date: 2019-01-11
Filing date: 2019-01-11
Publication date: 2019-12-17
Anticipated expiration: 2029-01-11

Abstract

the utility model discloses a built-in vertical shop concrete lining machine of large-span conveying system, including lining cutting main frame, built-in dump truck and material loading carriage, lining main frame top is provided with the built-in conveying system of truss, the built-in conveying system top of truss is provided with carries the roller, carry and be provided with the conveyer belt on the roller, lie in on the built-in conveying system of truss both sides department equidistance of carrying the roller is provided with two sets of supports, every group the support all is provided with two, two the inboard department in support top rotates and is connected with the mount, with a set of two the mount department is provided with flat flitch down. The utility model is suitable for a concrete lining, the concrete thickness error of pouring through this lining cutting machine is little, need not strickle off the concrete after pouring, uses manpower sparingly and material resources, and the thickness of pouring can change according to the construction needs.

Description

Built-in longitudinal paving concrete lining machine of large-span conveying system

Technical Field

The utility model belongs to the technical field of the lining cutting machine, specifically be a concrete lining cutting machine is vertically spread to built-in stall of large-span conveying system.

Background

In recent years, particularly since the north-south water transfer project, the number of domestic large and medium river (canal) slope concrete lining projects is increased year by year, meanwhile, with the increase of labor cost and the requirements of efficiency and environmental protection, the mechanized construction of the projects becomes a trend, as the ecological environmental awareness of Chinese people is higher and higher, the exploitation of large-scale mountain stones is less and less, and in order to protect the ecological environment, the slope protection project in reservoir project construction and river (canal) control is gradually replaced by cast-in-place concrete panels in the original stone masonry construction mode; in addition, in reservoir engineering, the lengths of the channel slopes such as diversion, flood discharge, water delivery and the like are longer, so the equipment demand for slope lining engineering is increased year by year and is developed towards an ultra-large direction, taking a slope concrete lining machine as an example, the length of a domestic lining machine is developed from the initial 22m and 36m to the current 47m, and the increase of the length requires that the lining machine should meet the requirement of large slope construction;

If the existing lining machine can increase the height of a truss under the condition of large span, the concrete fall is too large, the concrete is separated, and the concrete strength is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem among the background art, provide a large-span conveying system embeds vertical pave concrete lining machine.

The utility model adopts the technical scheme as follows:

A longitudinal paving concrete lining machine with a built-in large-span conveying system comprises a lining main frame, a built-in discharging trolley and a feeding conveying frame, wherein a first main frame lifting module and a second main frame lifting module are respectively arranged at two ends of the lining main frame, a first main frame walking module and a second main frame walking module are respectively arranged below the first main frame lifting module and the second main frame lifting module, a built-in lining bin is arranged at the inner side of the lining main frame, the built-in discharging trolley is positioned below the built-in lining bin, the feeding conveying frame is positioned below the top end of the lining main frame, the built-in truss conveying system is arranged at the inner side above the lining main frame, a conveying roller shaft is arranged above the built-in truss conveying system, a conveying belt is arranged on the conveying roller shaft, and two groups of supports are equidistantly arranged at two sides of the conveying roller shaft on the built-in truss conveying, every group the support all is provided with two, two the inboard department in support top rotates and is connected with the mount, and two with a set of the mount department is provided with flat flitch, the mount runs through the support and extends to the support outside is connected with the dabber, and one of them support outside bolt fastening has the motor, the output shaft of motor with through drive belt transmission connection between the dabber.

And the top of the lining main frame is provided with a discharge trolley winch for driving the built-in discharge trolley.

And a plurality of front vibration damping link modules and front plug-in vibration modules are equidistantly arranged below the lining main frame.

The slurry lifting and vibrating module is arranged at the bottom of the built-in discharging trolley, and a sliding die beam is arranged below the slurry lifting and vibrating module.

The first main machine frame walking module and the second main machine frame walking module are provided with walking rails.

The two groups of supports are mutually symmetrical about the vertical center line of the truss built-in conveying system.

The fixing frame is of an L-shaped cylindrical structure, and the flat material plate is fixed below the vertical end of the fixing frame through bolts.

The mandrels on the same group of fixing frames are in transmission connection through a linkage belt.

The material flattening plate is positioned above the conveying belt, and the distance between each position of the bottom of the material flattening plate and the upper surface of the conveying belt is consistent.

to sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. The utility model discloses in, this lining cutting machine is through being provided with flat flitch above the conveyer belt, the effect through flat flitch makes the concrete carry out the in-process of carrying on the conveyer belt, the thickness of transport remains unanimous throughout, the thickness of each part remains unanimous basically after concrete placement like this, need not go again to strickle off the concrete after concrete placement, use manpower sparingly and material resources, construction cost is reduced, and this lining cutting machine is through setting up the built-in conveying system of truss in the inside of lining cutting main frame, the drop has been reduced to the concrete and has been shed, prevented effectively that the concrete leads to the aggregate separation because the drop is too big, the intensity of concrete has been improved.

2. The utility model discloses in, the flat flitch on this lining cutting machine is fixed through the mount, and the mount can rotate through the rotation of dabber, and the inclination of every flat flitch all can change like this to the transport thickness that makes the concrete can change according to the construction needs, has promoted device's application scope.

drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a side view of the embodiment of FIG. 1A;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

Fig. 4 is the structural schematic diagram of the built-in conveying system of the middle truss.

The labels in the figure are: 1. lining the main frame; 2. a truss built-in conveying system; 3. a feeding and conveying frame; 4. a built-in discharge trolley; 5. a first main frame lifting module; 6. a first host machine frame walking module; 7. a second main frame lifting module; 8. a second main frame walking module; 9. a discharge trolley winch; 10. a built-in lining bunker; 11. the front vibrating and damping link module; 12. the front part is inserted into a vibrating module; 13. a sliding die beam; 14. a pulp extracting and vibrating module; 15. a traveling rail; 16. a motor; 17. a transmission belt; 18. a mandrel; 19. a linkage belt; 20. a support; 21. a fixed mount; 22. flattening the material plate; 23. a conveyor belt; 24. and a conveying roller shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, a longitudinal paving concrete lining machine with a built-in large-span conveying system comprises a lining main frame 1, a built-in discharging trolley 4 and a feeding conveying frame 3, wherein a first main frame lifting module 5 and a second main frame lifting module 7 are respectively arranged at two ends of the lining main frame 1, a first main frame walking module 6 and a second main frame walking module 8 are respectively arranged below the first main frame lifting module 5 and the second main frame lifting module 7, a built-in lining bin 10 is arranged at the inner side of the lining main frame 1, the built-in discharging trolley 4 is arranged below the built-in lining bin 10, the feeding conveying frame 3 is arranged below the top end of the lining main frame 1, a truss built-in conveying system 2 is arranged at the inner side above the lining main frame 1, and the fall of concrete is reduced by arranging the truss built-in conveying system 2 inside the lining main frame 1, the concrete conveying device effectively prevents aggregate separation caused by overlarge drop height of concrete, improves the strength of the concrete, and is characterized in that a conveying roller shaft 24 is arranged above a truss built-in conveying system 2, a conveying belt 23 is arranged on the conveying roller shaft 24, two groups of supports 20 are equidistantly arranged on the truss built-in conveying system 2 at two sides of the conveying roller shaft 24, the two groups of supports 20 are mutually symmetrical about the vertical central line of the truss built-in conveying system 2, two supports 20 are arranged in each group, a fixed frame 21 is rotatably connected to the inner sides of the tops of the two supports 20, a flat material plate 22 is arranged below the two fixed frames 21 in the same group, the fixed frame 21 penetrates through the supports 20 and extends to the outer sides of the supports 20 to be connected with a mandrel 18, a motor 16 is fixed on the outer side of.

The top of the lining main frame 1 is provided with a discharging trolley hoist 9 for driving the built-in discharging trolley 4, and the control device of the discharging trolley hoist 9 is used for controlling the movable scraper distributing trolley and is driven by a variable frequency gear motor with a braking hard tooth surface, so that the reliability and the service life are high.

The equidistance of lining cutting main frame 1 below department is provided with a plurality of anterior vibration shock attenuation and links module 11 and anterior bayonet module 12 that vibrates, can vibrate the concrete at the concrete transportation in-process through anterior vibration shock attenuation and link module 11 and anterior bayonet module 12 that vibrates, just so can prevent that the phenomenon that the concrete from appearing solidifying in transportation.

The bottom of the built-in discharging trolley 4 is provided with a slurry lifting vibrating module 14, a sliding die beam 13 is arranged below the slurry lifting vibrating module 14, the built-in discharging trolley 4 can vibrate during discharging through the slurry lifting vibrating module 14, and the problems of aggregate separation and segregation of concrete during discharging are solved.

No. one host computer frame walking module 6 and No. two main frame walking modules 8 are provided with walking track 15 for a host computer frame walking module 6 and No. two main frame walking modules 8 can walk in the track of regulation, increase its stability, a host computer frame walking module 6 and No. two main frame walking modules 8 all include four sets of drive wheelsets, install variable frequency speed motor driven hard tooth face gear motor, drive mechanism and rail wheel on the wheelset, drive the wheelset and walk along special walking track 15.

The fixing frame 21 is of an L-shaped cylindrical structure, and the material flattening plate 22 is fixed below the vertical end of the fixing frame 21 through bolts, so that the material flattening plate 22 is convenient to mount and dismount and convenient to wash, replace and maintain.

The mandrels 18 on the same group of fixing frames 21 are in transmission connection through the linkage belt 19, so that only one mandrel 18 is required to rotate, all the mandrels 18 can rotate, and the rotation amplitudes of all the mandrels 18 are consistent.

The material leveling plate 22 is located above the conveying belt 23, the distance between each position of the bottom of the material leveling plate 22 and the upper surface of the conveying belt 23 is consistent, the conveying thickness of concrete is always consistent in the conveying process on the conveying belt 23, the thickness of each part is basically consistent after the concrete is poured, the lining quality is improved, and the material leveling plate 22 is arranged on each conveying belt 23 for conveying the concrete.

The lining main frame 1 mainly comprises an upper frame, a lower frame, a middle frame, an upper angle-changing module and a lower angle-changing module, the upper angle-changing module and the lower angle-changing module can completely meet the construction requirements of a slope lining structure through increasing and decreasing and adjusting the middle frame, and the lining main frame has certain extensibility for adapting to the slope length and the slope width.

The lining machine further comprises an electric control system which is matched with the lining machine for use, automatic control of systems such as walking and cloth can be achieved through the electric control system, a plurality of buttons are arranged on a panel of the electric control device, specific functions of the buttons are clearly indicated, an operator is required to operate the buttons, and the operator only needs to operate the buttons according to the indication and operation rules on the panel.

The working principle, referring to fig. 1-4, firstly the concrete is transported from the conveyer belt 23 inside the feeding conveyer frame 3 to the built-in discharging trolley 4, then transported from the built-in discharging trolley 4 to the truss built-in transporting system 2 inside the lining main frame 1 and poured on the slope by the lining main frame, when the concrete is transported on the conveyer belt 23, because the flat plate 22 is arranged above the conveyer belt 23, the thickness of the transported concrete is always kept consistent in the process of transporting the concrete on the conveyer belt 23 by the flat plate 22, thus the thickness of each part after the concrete is poured is basically kept consistent, the quality of the lining is improved, and because the flat plate 22 is fixed by the fixing frame 21, and the fixing frame 21 can rotate by the rotation of the mandrel 18, the inclination angle of each flat plate 22 can be changed, thereby the transporting thickness of the concrete can be changed according to the construction needs, the application range of the device is widened.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a built-in vertical stand out concrete lining machine of large-span conveying system, includes lining cutting main frame (1), built-in dump truck (4) and material loading carriage (3), the both ends of lining cutting main frame (1) are provided with main frame lifting module (5) and No. two main frame lifting module (7) respectively, be provided with No. one host computer frame walking module (6) and No. two main frame walking module (8) below main frame lifting module (5) and No. two main frame lifting module (7) respectively, lining cutting main frame (1) inboard is provided with built-in lining cutting feed bin (10), built-in dump truck (4) are located built-in lining cutting feed bin (10) below, material loading carriage (3) are located lining cutting main frame (1) top below, its characterized in that: a truss built-in conveying system (2) is arranged on the inner side above the lining main frame (1), a conveying roller shaft (24) is arranged above the truss built-in conveying system (2), a conveying belt (23) is arranged on the conveying roller shaft (24), two groups of supports (20) are equidistantly arranged on the truss built-in conveying system (2) at two sides of the conveying roller shaft (24), two supports (20) are arranged in each group, fixing frames (21) are rotatably connected at the inner sides of the tops of the two supports (20), a material leveling plate (22) is arranged below the two fixing frames (21) in the same group, the fixed frame (21) penetrates through the bracket (20) and extends to the outer side of the bracket (20) to be connected with a mandrel (18), and a motor (16) is fixed on the outer side of one of the brackets (20) through a bolt, and an output shaft of the motor (16) is in transmission connection with the mandrel (18) through a transmission belt (17).

2. The long-span conveyor system built-in longitudinal paving concrete lining machine of claim 1, characterized in that: and a discharge trolley winch (9) for driving the built-in discharge trolley (4) is arranged at the top of the lining main frame (1).

3. The long-span conveyor system built-in longitudinal paving concrete lining machine of claim 1, characterized in that: and a plurality of front vibration damping link modules (11) and front plug-in vibration modules (12) are arranged at the lower part of the lining main frame (1) at equal intervals.

4. The long-span conveyor system built-in longitudinal paving concrete lining machine of claim 1, characterized in that: the slurry extracting and vibrating module (14) is arranged at the bottom of the built-in discharge trolley (4), and a sliding die beam (13) is arranged below the slurry extracting and vibrating module (14).

5. The long-span conveyor system built-in longitudinal paving concrete lining machine of claim 1, characterized in that: the first main frame walking module (6) and the second main frame walking module (8) are provided with walking rails (15).

6. The long-span conveyor system built-in longitudinal paving concrete lining machine of claim 1, characterized in that: the two groups of supports (20) are mutually symmetrical about the vertical center line of the truss built-in conveying system (2).

7. The long-span conveyor system built-in longitudinal paving concrete lining machine of claim 1, characterized in that: the fixing frame (21) is of an L-shaped cylindrical structure, and the material flattening plate (22) is fixed below the vertical end of the fixing frame (21) through bolts.

8. the long-span conveyor system built-in longitudinal paving concrete lining machine of claim 1, characterized in that: the mandrels (18) on the same group of the fixing frames (21) are in transmission connection through a linkage belt (19).

9. The long-span conveyor system built-in longitudinal paving concrete lining machine of claim 1, characterized in that: the material flattening plate (22) is positioned above the conveying belt (23), and the positions of the bottom of the material flattening plate (22) are consistent with the distance between the upper surfaces of the conveying belt (23).