Concrete conveying device for canal lining
By designing a concrete conveying device with a material transport trolley and anti-dumping components, the problem of low slurry conveying efficiency in channel masonry is solved, and efficient and low-cost concrete conveying is achieved, which is suitable for the narrow channel environment.
Patent Information
- Application Number
- CN202422770993.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-11-13
AI Technical Summary
In the prior art, when laying concrete slurry on both sides of the channel, the use of large concrete trucks is inefficient and costly, and manual transportation is inconvenient, resulting in low construction efficiency.
A concrete conveying device including a material transport trolley, a drive unit and an anti-dumping component was designed. The material transport trolley moves in the channel. The drive unit drives the trolley to move back and forth through a motor. The anti-dumping component provides support through rollers in contact with the inner wall of the channel to ensure stable transportation of the trolley.
It improves the delivery efficiency of channel lining concrete slurry, reduces costs, liberates manpower, adapts to narrow channel environments, has a simple structure and is flexible to use.
Smart Images
Figure CN223304959U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a concrete conveying device for channel lining. Background Art
[0002] Channels usually refer to canals and ditches, which are channels for water flow. Currently, drainage channels are also set up on both sides of the road. In order to prevent the soil on both sides of the channel from being lost with the water flow and causing channel blockage, cement bricks or cement boards are usually laid on both sides of the channel. During the specific construction, the cross-section of the channel is first excavated into a trapezoidal or rectangular shape, and then slope protection materials are laid on both sides of the channel along the length of the channel. Concrete slurry needs to be transported during the construction process. Because the channel is long, the slurry used for each construction is consumed slowly. When transported by large-scale concrete trucks, the slurry consumption is very slow. When the channel is located in a place where slurry transportation is inconvenient, it needs to be transported by manpower. This not only has low transportation efficiency, but also high cost. Therefore, it is urgent to solve the problem.
[0003] The above content is only used to assist in understanding the technical solution of the present invention and does not mean that the above content is the closest prior art. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a concrete conveying device for channel lining, which has a simple structure, small size, easy installation, and no need for manual operation. It can quickly convey concrete slurry for channel lining, thereby improving construction efficiency.
[0005] To achieve the above-mentioned purpose, the technical solution of the present invention is implemented as follows: a concrete conveying device for channel lining, comprising: a material transport trolley, a driving unit and an anti-dumping assembly; the material transport trolley is placed in the channel to be constructed, and is used to carry concrete slurry for the lining of the channel to be constructed; the driving unit is installed at both ends of the channel to be constructed, and is connected to both ends of the material transport trolley, and is used to drive the material transport trolley to move back and forth along the length direction of the channel to be constructed; the anti-dumping assembly is arranged on both sides of the material transport trolley, one end of the anti-dumping assembly is connected to the material transport trolley, and the other end is slidably connected to the inner walls that have been built on both sides of the channel to be constructed.
[0006] Preferably, the anti-dumping assembly includes a first roller, a second roller and a connecting rod; there are at least two connecting rods, and the two connecting rods are respectively detachably connected to the two sides of the material transport trolley; the first roller and the second roller are respectively installed at the ends of the two connecting rods, and the first roller and the second roller are respectively in contact with the inner walls that have been built on both sides of the channel to be constructed.
[0007] Preferably, the connecting rod includes a first short rod, a second short rod and a sleeve; one end of the first short rod and one end of the second short rod respectively form a sliding connection with the two ends of the sleeve, and form abutment with the two ends of the spring arranged in the sleeve; the other end of the first short rod forms a detachable connection with the outer side wall of the material transport trolley; the other end of the second short rod is provided with a roller mounting seat for installing the first roller or the second roller.
[0008] Preferably, it also includes a connecting seat; the connecting seat is arranged on the outer walls on both sides of the material transport trolley; the connecting rod and the connecting seat form a plug-in fit.
[0009] Preferably, there are at least three connecting seats on the outer wall of one side of the material transport trolley, and they are evenly spaced along the height direction of the outer wall of one side of the material transport trolley.
[0010] Preferably, the driving part includes a forward traction motor, a forward traction rope, a backward traction motor and a backward traction rope; the forward traction motor is installed at the end point of the construction area of the channel to be constructed; one end of the forward traction rope is connected to the reel of the forward traction motor, and the other end is connected to the forward end of the material transport trolley; the backward traction motor is installed at the starting point of the construction area of the channel to be constructed; one end of the backward traction rope is connected to the reel of the backward traction motor, and the other end is connected to the backward end of the material transport trolley.
[0011] Preferably, it also includes a front traction point adjustment rod and a rear traction point adjustment rod; the front traction point adjustment rod is arranged at the forward end of the material transport trolley, and the front traction point adjustment rod is provided with connection points connected to the end of the forward traction rope at equal intervals in the vertical direction; the rear traction point adjustment rod is arranged at the rear end of the material transport trolley, and the rear traction point adjustment rod is provided with connection points connected to the end of the rear traction rope at equal intervals in the vertical direction.
[0012] Preferably, it further includes a lifting base; the lifting base is used to install the forward traction motor and the reverse traction motor, and the height of the lifting base is adjustable.
[0013] Preferably, wheels are provided at the bottom of the material transport trolley; there are two wheels, which are respectively arranged at the two ends of the bottom of the material transport trolley to form a single row of wheels.
[0014] The beneficial effects of the present invention are as follows:
[0015] (1) The concrete conveying device provided by the present invention has a simple structure and is easy to use. It can adapt to the needs of conveying concrete slurry in narrow channels and long distances. Compared with traditional large concrete mixer trucks, it has lower conveying costs and is more flexible to use. Compared with traditional manual conveying, it is more efficient.
[0016] (2) The anti-dumping assembly provided in the present invention can form supports on both sides of the material transport trolley, which not only makes the material transport trolley more stable in the process of transporting concrete slurry, but also eliminates the need for personnel to follow and observe, thus freeing up manpower, reducing costs, and improving the efficiency of the material transport trolley in transporting concrete slurry. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural diagram of the utility model;
[0018] Figure 2 This is a side view of the structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the side structure of the material transport trolley of the present utility model.
[0020] Description of reference numerals:
[0021] A. Channel to be constructed; 10. Material transport trolley; 11. Wheels; 13. First roller; 14. Second roller; 15. Front traction point adjustment rod; 16. Rear traction point adjustment rod; 17. Connecting seat; 18. Connecting rod; 20. Forward traction motor; 21. Forward traction rope; 30. Reverse traction motor; 31. Reverse traction rope. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0023] Example
[0024] See also Figure 1-3 As shown:
[0025] The utility model provides a concrete conveying device for channel lining, comprising a material transport trolley 10, a driving part and an anti-dumping component.
[0026] In practical application, the material transport trolley 10 is first placed in the channel A to be constructed, and is used to carry the concrete slurry for lining the channel A. Generally, a concrete slurry preparation area is set at the starting point of the channel A to be constructed, and the material transport trolley 10 can transport the mixed concrete slurry along the length of the channel A to be constructed at any time.
[0027] The drive unit is installed at both ends of the channel A to be constructed and connected to both ends of the material transport trolley 10 to drive the material transport trolley 10 to move back and forth along the length of the channel A to be constructed. The drive unit includes a forward traction motor 20, a forward traction rope 21, a reverse traction motor 30, and a reverse traction rope 31.
[0028] In specific applications, the forward traction motor 20 is installed at the end of the construction area of the channel A to be constructed; one end of the forward traction rope 21 is connected to the reel of the forward traction motor 20, and the other end is connected to the forward end of the material transport trolley 10. The reverse traction motor 30 is installed at the starting point of the construction area of the channel A to be constructed; one end of the reverse traction rope 31 is connected to the reel of the reverse traction motor 30, and the other end is connected to the reverse end of the material transport trolley 10.
[0029] The vehicle also includes a front traction point adjustment rod 15, a rear traction point adjustment rod 16, and a lifting base. The front traction point adjustment rod 15 is located at the forward end of the material transport trolley 10 and has connection points at equal intervals along the vertical direction for connecting to the end of the forward traction rope 21. The rear traction point adjustment rod 16 is located at the rear end of the material transport trolley 10 and has connection points at equal intervals along the vertical direction for connecting to the end of the rear traction rope 31. The lifting base is used to mount the forward traction motor 20 and the reverse traction motor 30, and the height of the lifting base is adjustable.
[0030] In specific applications, by adjusting the height of the lifting base, the height of the connection point between the forward traction rope 21 and the front traction point adjustment rod 15 is adjusted. The height of the reverse traction rope 31 and the rear traction point adjustment rod 16 is adjusted to ensure that the forward traction rope 21 and the reverse traction rope 31 are on the same horizontal line and at the same level as the anti-dumping components on both sides of the material transport trolley 10.
[0031] The anti-dumping assembly is arranged on both sides of the material transport trolley 10. One end of the anti-dumping assembly is connected to the material transport trolley 10, and the other end is slidably connected to the inner walls that have been built on both sides of the channel A to be constructed.
[0032] The anti-dumping assembly includes a first roller 13, a second roller 14, and a connecting rod 18. There are at least two connecting rods 18, each detachably connected to either side of the material transport trolley 10. The first roller 13 and the second roller 14 are mounted at the ends of the connecting rods 18, and each roller 13 and the second roller 14 contact the existing inner walls of the channel A to be constructed.
[0033] The connecting rod 18 comprises a first short rod, a second short rod, and a sleeve. One end of the first short rod and one end of the second short rod respectively form a sliding connection with the ends of the sleeve and abut against the ends of the spring disposed within the sleeve. The other end of the first short rod forms a detachable connection with the outer wall of the material transport trolley 10. The other end of the second short rod is provided with a roller mounting seat for mounting the first roller 13 or the second roller 14.
[0034] By setting the connecting rod 18, the supports on both sides of the material transport trolley 10 have elastic avoidance space. When the first roller 13 and the second roller 14 slide along the inner walls of the built on both sides of the channel A to be constructed, they are not easy to get stuck and stop, taking into account the support properties of transportation and the flexibility of use.
[0035] The material transport trolley 10 also includes connecting seats 17, which are arranged on the outer walls of both sides. Connecting rods 18 are plugged into the connecting seats 17. There are at least three connecting seats 17 on the outer wall of one side of the material transport trolley 10, and they are evenly spaced along the height direction of the outer wall of the one side of the material transport trolley 10.
[0036] Through such a setting, during actual use, the capacity of the concrete slurry loaded inside the material transport trolley 10 is different, and the center of gravity of the entire material transport trolley 10 is different, so the position of the anti-dumping component is adjusted to enhance the supporting effect of the anti-dumping component on both sides of the material transport trolley 10.
[0037] In practical applications, the bottom of the material transport trolley 10 is provided with wheels 11; two wheels 11 are provided at either end of the bottom of the material transport trolley 10, forming a single row of wheels. The single row of wheels can better adapt to the unevenness of the bottom of the channel A to be constructed. Under the pull of the driving unit, the driving force can be better transmitted, allowing the material transport trolley 10 to move forward or backward smoothly, thereby improving the efficiency of the material transport trolley 10 in transporting concrete slurry.
[0038] It should be noted that if the embodiments of the present invention involve directional indications such as up, down, left, right, front, back, etc., then such directional indications are only used to explain the relative positional relationship and movement of the various components in a specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indications will also change accordingly. In addition, if the embodiments of the present invention involve descriptions such as "first" and "second", then such descriptions such as "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features specified as "first" and "second" can explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions where both A and B are satisfied. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist.
[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A concrete conveying device for channel lining, characterized in that: include: A material transport trolley (10), a driving unit and an anti-dumping assembly; the material transport trolley (10) is placed in a channel (A) to be constructed and is used to carry concrete slurry for lining the channel (A) to be constructed; the driving unit is installed at both ends of the channel (A) to be constructed and is connected to both ends of the material transport trolley (10) and is used to drive the material transport trolley (10) to move back and forth along the length direction of the channel (A) to be constructed; the anti-dumping assembly is arranged on both sides of the material transport trolley (10), one end of the anti-dumping assembly is connected to the material transport trolley (10), and the other end is slidably connected to the inner walls of the channel (A) to be constructed that have been built on both sides.
2. A channel lining concrete conveying device according to claim 1, characterized in that: The anti-dumping assembly comprises a first roller (13), a second roller (14) and a connecting rod (18); there are at least two connecting rods (18), and the two connecting rods (18) are respectively connected to the two sides of the material transport trolley (10) in a detachable manner; the first roller (13) and the second roller (14) are respectively installed at the ends of the two connecting rods (18), and the first roller (13) and the second roller (14) are respectively in contact with the inner walls of the two sides of the channel (A) to be constructed.
3. A channel lining concrete conveying device according to claim 2, characterized in that: The connecting rod (18) includes a first short rod, a second short rod and a sleeve; one end of the first short rod and one end of the second short rod are respectively slidably connected to the two ends of the sleeve, and form abutment with the two ends of the spring arranged in the sleeve; the other end of the first short rod is detachably connected to the outer side wall of the material transport trolley (10); the other end of the second short rod is provided with a roller mounting seat for mounting the first roller (13) or the second roller (14).
4. A channel lining concrete conveying device according to claim 2 or 3, characterized in that: It also includes a connecting seat (17); the connecting seat (17) is arranged on the outer walls of both sides of the material transport trolley (10); the connecting rod (18) and the connecting seat (17) form a plug-in fit.
5. A channel lining concrete conveying device according to claim 4, characterized in that: The number of the connecting seats (17) on the outer wall of one side of the material transport trolley (10) is at least three, and they are evenly spaced along the height direction of the outer wall of one side of the material transport trolley (10).
6. A channel lining concrete conveying device according to claim 5, characterized in that: The driving unit comprises a forward traction motor (20), a forward traction rope (21), a backward traction motor (30) and a backward traction rope (31); the forward traction motor (20) is installed at the end of the construction area of the channel (A) to be constructed; one end of the forward traction rope (21) is connected to the reel of the forward traction motor (20), and the other end is connected to the forward end of the material transport trolley (10); the backward traction motor (30) is installed at the starting point of the construction area of the channel (A) to be constructed; one end of the backward traction rope (31) is connected to the reel of the backward traction motor (30), and the other end is connected to the backward end of the material transport trolley (10).
7. A channel lining concrete conveying device according to claim 6, characterized in that: The invention also includes a front traction point adjustment rod (15) and a rear traction point adjustment rod (16); the front traction point adjustment rod (15) is arranged at the forward end of the material transport trolley (10), and the front traction point adjustment rod (15) is provided with connection points connected to the end of the forward traction rope (21) at equal intervals in the vertical direction; the rear traction point adjustment rod (16) is arranged at the rear end of the material transport trolley (10), and the rear traction point adjustment rod (16) is provided with connection points connected to the end of the backward traction rope (31) at equal intervals in the vertical direction.
8. A channel lining concrete conveying device according to claim 7, characterized in that: It also includes a lifting base; the lifting base is used to install a forward traction motor (20) and a backward traction motor (30), and the height of the lifting base is adjustable.
9. A channel lining concrete conveying device according to claim 7, characterized in that: The bottom of the material transport trolley (10) is provided with wheels (11); there are two wheels (11), which are respectively arranged at the two ends of the bottom of the material transport trolley (10) to form a single row of wheels.