CN218055198U - Telescopic concrete gravity-flow conveying trolley - Google Patents
Telescopic concrete gravity-flow conveying trolley Download PDFInfo
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- CN218055198U CN218055198U CN202221835009.0U CN202221835009U CN218055198U CN 218055198 U CN218055198 U CN 218055198U CN 202221835009 U CN202221835009 U CN 202221835009U CN 218055198 U CN218055198 U CN 218055198U
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Abstract
The utility model relates to the technical field of concrete conveying tools, aiming at solving the problems that the concrete conveying by adopting a natural pump mode has high cost and the concrete conveying by adopting an artificial mode has low efficiency in remote corners which are difficult to reach by a tank car in the prior art, the utility model provides a concrete gravity self-flow type telescopic conveying trolley which comprises wheels, axles, a telescopic frame and chutes, wherein two ends of each axle are respectively provided with one wheel; the trolley is provided with wheels, so that the trolley is convenient to move, and the labor is saved; the cart is provided with a telescopic frame, the length of the telescopic frame can be adjusted according to actual working conditions, chutes with different lengths can be conveniently adapted, and requirements of different working conditions are met; the telescopic frame is rotatably connected to the axle, so that the gradient of the chute can be conveniently controlled, and the flow rate and the pouring time of concrete can be controlled.
Description
Technical Field
The utility model relates to a concrete feeding tool technical field particularly, relates to a scalable transport shallow of concrete gravity flow.
Background
The concrete is an artificial stone material which is prepared by a cementing material, an aggregate, water, an additive and an admixture which are added if necessary according to a certain proportion, and is formed by uniformly stirring, closely compacting, curing and hardening, and is a building material with the widest application and the largest using amount in civil engineering.
In the building engineering work progress, the concrete is often by the tank car direct with the concrete of stirring infuse predetermined place, put into use after closely knit shaping and maintenance sclerosis, however, can meet some sporadic remote corners in the work progress unavoidably, the tank car is difficult to the place of arriving, at this moment need adopt day pump or artificial mode with concrete transportation to the region of waiting to use, make the conveying efficiency extremely low, it is too much to consume the manual work moreover, construction cost has been increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a scalable transport shallow of concrete gravity flow to solve among the prior art to the remote corner that the tank car is difficult to reach, the mode that adopts the day pump is carried the concrete and is had with high costs, is adopted artificial mode to carry the concrete and have the problem of inefficiency.
The utility model discloses an adopt following technical scheme to realize:
the utility model provides a shallow is carried to scalable transport of concrete gravity-flow, includes wheel, axletree, flexible frame and chute, install one respectively at the both ends of axletree the wheel, flexible frame rotate connect in on the axletree, flexible frame can stretch out and draw back along its length direction, install the chute on the flexible frame.
The utility model provides a shallow, the structure is small and exquisite, light, is applicable to and pours some sporadic remote corners, and the tank car is difficult to the place that arrives. Compare sky pump the utility model discloses practiced thrift the cost, compared artifically the utility model provides high work efficiency.
The cart provided by the utility model is provided with wheels, is convenient to move, and saves manpower; the cart is provided with a telescopic frame, the length of the telescopic frame can be adjusted according to actual working conditions, chutes with different lengths can be conveniently adapted, and requirements of different working conditions are met; the telescopic frame is rotatably connected to the axle, so that the gradient of the chute can be conveniently controlled, and the flow rate and the pouring time of concrete can be controlled.
Because chute length is longer, the slope of chute just is littleer, and the chute slope is little can lead to the concrete velocity of flow slow, leads to the time overlength of concreting, and the length of chute needs is adjusted according to on-the-spot concrete grade and model, the utility model discloses a control the slope of chute, can avoid the concrete velocity of flow slow, the long problem of pouring time.
The utility model provides a shallow simple structure, the preparation of being convenient for utilize the action of gravity of concrete self to realize that the concrete flows along the chute downwards, with concrete transportation to appointed position, working method is simple, work efficiency is high.
As a preferred technical scheme:
the telescopic frame is characterized in that a pipe sleeve is arranged on the axle and is rotationally connected with the axle, and the telescopic frame is fixedly connected to the pipe sleeve.
Thereby realize that flexible frame is connected with the rotation of axletree, be convenient for adjust the slope of chute.
As a preferred technical scheme:
the pipe sleeve is connected with the axle through a bearing.
As a preferred technical scheme:
the pipe sleeve is a metal pipe sleeve, and the telescopic frame is welded with the pipe sleeve.
As a preferred technical scheme:
the chute is detachably connected with the telescopic frame.
The chute can be freely dismantled, and is convenient to clean after being used.
As a preferred technical scheme:
the telescopic vehicle frame is characterized in that a mounting groove is formed in the telescopic vehicle frame, a limiting part is arranged on the chute and inserted into the mounting groove, and the chute is connected with the telescopic vehicle frame in a sliding mode.
During installation, the limiting component on the chute is inserted into the mounting groove on the telescopic frame, and the sliding connection mode is adopted, so that the assembly and the disassembly are convenient.
As a preferred technical scheme:
the mounting groove is arranged at the bottom of the telescopic frame, and the chute is hung below the telescopic frame.
As a preferable technical scheme:
the chute includes U type cell body, stop part is located the top of U type cell body, stop part hold in the mounting groove, the top of U type cell body stretches into in the mounting groove.
The utility model discloses a fluting on the flexible frame, the chute with for dismantling, the bolt formula is connected between the flexible frame, spacing part hold in the mounting groove, the chute with can slide between the flexible frame, be convenient for assemble and dismantle.
As a preferred technical scheme:
the U-shaped groove body and the limiting part are integrally formed structural parts.
As a preferred technical scheme:
the telescopic frame comprises a plurality of frame units which are sleeved together, the frame units are in sliding connection, and positioning parts are arranged between the frame units and used for fixing the relative positions of the frame units.
The total length of the telescopic frame formed by the frame units is changed by adjusting the relative positions of the frame units in a sliding manner. After the adjustment is in place, the frame unit is fixed through the positioning component, and then the chute is assembled.
As a preferable technical scheme:
the positioning component may be a bolt, a screw or a pin.
As a preferred technical scheme:
the frame unit is of a frame structure and comprises two vertical rods which are arranged in parallel, a cross rod is connected between the end parts of the two vertical rods, and the vertical rods of the two adjacent frame units are sleeved together and can slide mutually.
Through the structure, the length of the telescopic frame can be adjusted, and after the telescopic frame is adjusted in place, the position of the frame unit is fixed through the positioning component.
As a preferred technical scheme:
the wheels are connected with the axle through bearings.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the concrete gravity self-flow type telescopic conveying trolley has a simple structure, is convenient to manufacture, adopts a trolley mode to transport concrete, not only releases a large amount of labor, but also improves the concrete pouring efficiency;
2. transporting the concrete to a designated position by gravity flow;
3. the frame can be freely stretched and contracted and can also rotate, so that the slope of the chute can be conveniently adjusted, and the concrete conveying destination can be controlled;
4. the chute can be freely assembled and disassembled, and is convenient to clean.
Drawings
Fig. 1 is the structure schematic diagram of the concrete gravity-flow type telescopic conveying cart in the stretching state.
Fig. 2 is a schematic structural diagram (chute not shown) of the concrete gravity-fed retractable conveying cart in a retracted state.
Fig. 3 is a half-sectional view of fig. 2.
Fig. 4 is an installation schematic diagram of the telescopic frame and the chute of the present invention.
Icon: the device comprises a wheel 1, a vehicle axle 2, a telescopic vehicle frame 3, a vehicle frame unit 31, a vertical rod 311, a transverse rod 312, a chute 4, a limiting part 41 and a pipe sleeve 5.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-3, this embodiment provides a telescopic concrete gravity-flow conveying cart, including wheel 1, axletree 2, flexible frame 3 and chute 4, install one respectively at the both ends of axletree 2 wheel 1, axletree 2 with install the bearing between the wheel 1, wheel 1 can freely roll, and the cart is convenient for remove, uses manpower sparingly.
The telescopic frame 3 is rotatably connected to the axle 2, specifically, the axle 2 is provided with the pipe sleeve 5, the pipe sleeve 5 is connected with the axle 2 through a bearing, so that the pipe sleeve 5 can rotate with the axle 2, and the telescopic frame 3 is fixedly connected to the pipe sleeve 5, so that the telescopic frame 3 can rotate with the axle 2, and the inclination degree of the telescopic frame 3 can be adjusted. After the chute 4 is assembled on the telescopic frame 3 subsequently, the slope of the chute 4 is convenient to adjust, and the flow rate and the pouring time of concrete are controlled.
In this embodiment, the pipe sleeve 5 is a metal pipe sleeve, the telescopic frame 3 is a steel structure frame body, and the telescopic frame 3 is welded with the pipe sleeve 5.
In this embodiment, the axle 2 is symmetrically provided with two pipe sleeves 5, and the bottom of the telescopic frame 3 is provided with two U-shaped connecting rods respectively connected to the pipe sleeves 5.
The telescopic frame 3 can be telescopic along the length direction, and a chute 4 is mounted on the telescopic frame 3. The telescopic mode is as follows: the telescopic frame 3 comprises a plurality of frame units 31 which are sleeved together, the frame units 31 are in sliding connection, and positioning parts are arranged between the frame units 31 and used for fixing the relative positions of the frame units 31.
In this embodiment, the frame unit 31 is a frame structure, and includes two vertical rods 311 that are parallel to each other, a cross rod 312 is connected between the ends of the two vertical rods 311, and the vertical rods 311 of two adjacent frame units 31 are sleeved together and can slide each other. The total length of the telescopic frame 3 can be increased by pulling the frame unit 31 along the length direction, and the total length of the telescopic frame 3 can be reduced by compressing and retracting the frame unit 31 along the length direction, so that the telescopic frame can be contracted and moved conveniently.
The total length of the telescopic frame 3 formed by the frame units 31 is changed by adjusting the relative positions of the frame units in a sliding manner. After the adjustment is in place, the frame unit 31 is fixed through a positioning component, and then the chute 4 is assembled. The positioning member for positioning the carriage unit 31 may be a bolt, a screw, a pin, or the like.
The chute 4 is detachably connected to the telescopic frame 3 and is convenient to clean after use. As shown in fig. 4, the specific installation method is as follows: the bottom of the vertical rod 311 of the telescopic frame 3 is provided with a mounting groove, the chute 4 is provided with a limiting component 41, the limiting component 41 is inserted into the mounting groove, the chute 4 is in sliding connection with the telescopic frame 3, and the chute 4 is hung below the telescopic frame 3.
During installation, the limiting component 41 on the chute 4 is inserted into the installation groove on the telescopic frame 3, and the assembly and the disassembly are convenient by adopting a sliding connection mode.
Specifically, the chute 4 includes U type cell body, stop part 41 is located the top of U type cell body, promptly the notch both sides of U type cell body, stop part 41's width is greater than the thickness of chute 4, stop part 41's width is greater than the notch width of mounting groove, the thickness of chute 4 slightly is less than the notch width of mounting groove is used for guaranteeing stop part 41 hold in can not deviate from in the mounting groove, simultaneously the chute 4 can also for telescopic frame 3 slides. The utility model discloses a fluting on the flexible frame 3, chute 4 with for dismantling, the bolt formula is connected between the flexible frame 3, chute 4 with can slide between the flexible frame 3, be convenient for assemble and dismantle.
The U-shaped groove body and the limiting component 41 are integrally formed structural members or are respectively prefabricated separately and then assembled and connected to form a whole.
The shallow that this embodiment provided, the structure is small and exquisite, light, is applicable to and pours some sporadic remote corners, the place that the tank car is difficult to reach. Compare sky pump the utility model discloses practiced thrift the cost, compared artifically the utility model provides high work efficiency.
The shallow simple structure that this embodiment provided, the preparation of being convenient for utilize the action of gravity of concrete self to realize that the concrete flows down along the chute, with concrete transportation to appointed position, working method is simple, work efficiency is high.
The work flow of the cart provided by the embodiment is as follows:
1. the bearing between the wheel and the axle rolls to enable the wheel to roll;
2. the wheels roll to enable the whole vehicle to move;
3. the whole vehicle moves to a designated place;
4. adjusting the length of the telescopic frame;
5. adjusting the gradient of the telescopic frame;
6. a chute is arranged on the telescopic frame;
7. pouring concrete from the highest point of the chute;
8. the concrete flows from the top of the chute to the bottom of the chute under the action of gravity;
9. the concrete smoothly reaches the specified pouring position.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a shallow is carried to scalable transport of concrete gravity-fed formula which characterized in that:
including wheel, axletree, flexible frame and chute, install one respectively at the both ends of axletree the wheel, flexible frame rotate connect in on the axletree, flexible frame can stretch out and draw back along its length direction, install the chute on the flexible frame.
2. The concrete gravity fed collapsible transport cart of claim 1, further comprising:
the telescopic frame is characterized in that a pipe sleeve is arranged on the axle and is rotationally connected with the axle, and the telescopic frame is fixedly connected to the pipe sleeve.
3. The concrete gravity fed collapsible transport cart of claim 2, further comprising:
the pipe sleeve is a metal pipe sleeve, and the telescopic frame is welded with the pipe sleeve.
4. The concrete gravity fed collapsible transport cart of claim 1, further comprising:
the chute is detachably connected with the telescopic frame.
5. The concrete gravity fed collapsible transport cart of claim 1, further comprising:
the telescopic vehicle frame is characterized in that a mounting groove is formed in the telescopic vehicle frame, a limiting part is arranged on the chute and inserted into the mounting groove, and the chute is connected with the telescopic vehicle frame in a sliding mode.
6. The concrete gravity fed collapsible transport cart of claim 5, wherein:
the mounting groove is arranged at the bottom of the telescopic frame, and the chute is hung below the telescopic frame.
7. The concrete gravity fed collapsible transport cart of claim 6, wherein:
the chute includes U type cell body, stop part is located the top of U type cell body, stop part hold in the mounting groove, the top of U type cell body stretches into in the mounting groove.
8. The concrete gravity fed collapsible transport cart of claim 1, further comprising:
the telescopic frame comprises a plurality of frame units which are sleeved together, the frame units are in sliding connection, and positioning parts are arranged between the frame units and used for fixing the relative positions of the frame units.
9. The concrete gravity feed retractable transport cart of claim 8, wherein:
the frame unit is of a frame structure and comprises two vertical rods which are arranged in parallel, a cross rod is connected between the end parts of the two vertical rods, and the vertical rods of the two adjacent frame units are sleeved together and can slide mutually.
10. The concrete gravity fed collapsible transport cart of any one of claims 1-9, wherein:
the wheels are connected with the axle through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221835009.0U CN218055198U (en) | 2022-07-15 | 2022-07-15 | Telescopic concrete gravity-flow conveying trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221835009.0U CN218055198U (en) | 2022-07-15 | 2022-07-15 | Telescopic concrete gravity-flow conveying trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218055198U true CN218055198U (en) | 2022-12-16 |
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ID=84399852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221835009.0U Active CN218055198U (en) | 2022-07-15 | 2022-07-15 | Telescopic concrete gravity-flow conveying trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218055198U (en) |
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2022
- 2022-07-15 CN CN202221835009.0U patent/CN218055198U/en active Active
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