Adjustable auxiliary pouring tool for curb concrete backrest construction

Abstract

The utility model discloses an adjustable auxiliary pouring tool for curb concrete backrest construction, which comprises a moving trolley, a material guide groove arranged at the inner upper part of one end of the moving trolley, a hopper connected to a material inlet of the material guide groove, a sliding groove connected to a material outlet of the material guide groove, a guide component, a movable component and a movable component, the guide assemblies are symmetrically arranged on the moving trolley on the side of the sliding groove, and the lower ends of the guide assemblies are used for being matched with the curbs to complete guiding work. The formwork adjusting assemblies are connected to the outer ends of the guide assemblies respectively, the upper portions of the formwork adjusting assemblies are connected with the outer ends of the guide assemblies in a sliding mode, and the lower portions of the formwork adjusting assemblies are connected with formwork mounting frames in a height-adjustable mode; and the templates are respectively mounted on the template mounting frames. Adjustment can be carried out according to the straight line part or the curve part of the curb, it is guaranteed that the distance between the formwork and the curb is the same, and the purposes of improving the construction precision, guaranteeing the construction quality and improving the construction efficiency are achieved.

Description

Technical Field

[0001] This utility model relates to a pouring device, specifically a concrete pouring device for curbstone backing construction, belonging to the field of curbstone pouring technology. Background Technology

[0002] Generally speaking, curb stones are boundary stones placed at the edge of the road surface, also known as curb stones. They serve as strips of stone separating the road surface from other structural zones, ensuring the safety of pedestrians and vehicles and maintaining the neatness of the road surface edge.

[0003] After the curbstone is constructed at the designated location, a backrest needs to be poured on its side. The most primitive and traditional backrest is made by concrete technicians applying it bit by bit. This construction method requires high technical skills from the technicians and is slow, time-consuming and labor-intensive, which cannot meet the current construction needs.

[0004] Currently, with the further development of my country's economy and society, and to adapt to urbanization, there are frequent reconstruction, expansion, and new construction projects for municipal roads. However, most of these reconstructions, expansions, and new constructions are located in old urban areas. To ensure the normal production and living order of the people, due to limitations such as site and construction period, and the relatively small amount of concrete per unit length (approximately 0.02 m³ / m) used for pouring concrete backing stones for curb stones, but with long construction routes, some technical problems inevitably arise during the construction of concrete backing stones for curb stones. These mainly include the following technical defects and shortcomings:

[0005] (1) The concrete backing of the curbstone has a small amount of concrete per unit length, but the formwork installation and concrete pouring lines are long, which has a great impact on the construction period control.

[0006] (2) The turnover rate of templates and template installation fasteners is low, resulting in a waste of resources;

[0007] (3) The concrete backing of the curbstone has a small amount of concrete per unit length, but the concrete pouring line is long and the construction efficiency is low.

[0008] (4) During the road upgrading and reconstruction phase, the construction safety is poor due to the long construction route;

[0009] (5) Due to the long construction route, the quality control of the secondary pouring of the concrete back of the curb is difficult.

[0010] (6) It requires a large amount of manpower, and the labor cost is high;

[0011] (7) Although there are now concrete pouring devices specifically designed for pouring, the existing structures are either complex or simple and have limited functions. Because the guide components used to hold the curbstone cannot be adjusted, on the one hand, they cannot adapt to curbstones of different sizes. For curbstones of different sizes and shapes, they may not be able to provide proper fixation and support, which limits the adaptability to curbstones of different specifications, resulting in installation difficulties or insecure installation during construction. On the other hand, the fixation is unstable and prone to deviation, which may cause the curbstone to shift in position during installation, reducing construction accuracy. Because the limiting components cannot be precisely adjusted, it is difficult for construction personnel to fine-tune the position of the curbstone according to actual needs. Construction personnel need more time and effort to ensure the fixed position of the curbstone, especially when facing irregular terrain or different types of curbstones, which may require additional support measures, increasing the construction difficulty and construction period.

[0012] In the current traditional construction process of concrete backrests for curb stones, steel formwork and wooden formwork are used, and the formwork is installed manually in sections. Concrete pouring is carried out in sections with the help of manual labor and mechanical equipment. However, due to the small amount of concrete per unit length, a large amount of manual labor is required, and it is not suitable for curb stones of various sizes and specifications. In the process of construction, multiple different types of pouring equipment are often required, which is very inconvenient.

[0013] Therefore, the key to solving the above-mentioned technical problems lies in developing an adjustable auxiliary pouring tool for the construction of curbstone concrete backing that is more practical and has higher reliability. Summary of the Invention

[0014] In view of the many defects and shortcomings of the above-mentioned background technology, this utility model has made improvements and innovations, aiming to provide a simple structure and novel and reasonable design that effectively solves the problem that the small amount of concrete per unit length of the curb concrete backing, but the long installation of formwork and concrete pouring lines, have a great impact on the construction period control. The above structure has the advantages of simple structure, high construction efficiency, good construction effect and saving manpower, while also effectively solving the problem of low turnover rate of formwork and formwork installation fasteners, which causes resource waste. It can be adapted to the construction of curbs of different sizes and models after adjustment.

[0015] Another objective of this invention is that the guide component (4) has a steering function, which can be adjusted according to the straight or curved part of the curbstone to ensure that the spacing between the template (6) and the curbstone (8) is the same, thereby improving construction accuracy, ensuring construction quality, and improving construction efficiency.

[0016] One purpose of this invention is that the template adjustment component (5) has the function of adjusting the height of the template (6), and can flexibly adjust the height of the template according to different engineering requirements, adapt to different construction sites and construction contents, and improve construction accuracy and efficiency.

[0017] To solve the above problems and achieve the above-mentioned invention objectives, this utility model provides an adjustable auxiliary pouring tool for the construction of concrete backrests for curb stones, achieved through the following design structure and technical solution:

[0018] An adjustable auxiliary pouring tool for the construction of concrete backrests for curb stones includes a mobile trolley (1), a material guide chute (13) located on the upper part of one end of the mobile trolley (1), a hopper (2) connected to the inlet of the material guide chute (13), and a chute (3) connected to the outlet of the material guide chute (13). It also includes:

[0019] The guide component (4) is symmetrically arranged on the moving trolley (1) located on the side of the chute (3). The lower end of the guide component (4) is used to cooperate with the curbstone (8) to complete the guiding work.

[0020] Template adjustment component (5) is connected to the outer end of each guide component (4). The upper part of the template adjustment component (5) is slidably connected to the outer end of the guide component (4). The lower part of the template adjustment component (5) is height-adjustably connected to the template mounting bracket (54).

[0021] Template (6) is installed on template mounting bracket (54).

[0022] Preferably, the mobile trolley (1) includes a housing (11), a mobile component (12) disposed below the housing (11), and a drive component for driving the mobile component (12) to move.

[0023] Among them, the box (11) is a rectangular structure with a hollow interior;

[0024] The moving component (12) includes fixed wheels (121) symmetrically connected to the lower sides of one end of the housing (11) and omnidirectional wheels symmetrically connected to the lower sides of the other end of the housing (11), with a brake device adapted to the omnidirectional wheels.

[0025] Preferably, the driving component includes:

[0026] The generator (14) is fixedly connected to the top of the box (11) at the end away from the material guide chute (13). The fuel filler pipe of the generator (14) passes through the top plate of the box and is located above the box (11). A locking cap is threaded on the fuel filler pipe.

[0027] The drive motor (15) is fixedly connected in the housing (11) below the generator (14). The drive motor (15) is electrically connected to the generator (14). A drive gear is connected to the output shaft of the drive motor (15).

[0028] A fixed shaft (16) is fixedly connected to the rotating shaft of two fixed wheels (121), and a driven gear is fixedly connected to the fixed shaft (16);

[0029] The transmission chain (17) surrounds the drive gear and the driven gear;

[0030] Push-pull handle (18), which is connected to the upper outer side of the housing (11) away from the generator (14);

[0031] Among them, the housing (11) located at the generator (14) end is provided with a control window and multiple heat dissipation holes; the control window is provided with multiple control buttons for controlling the generator (14) and the drive motor (15).

[0032] Preferably, the hopper (2) is connected to the material guide channel (13) inlet on the box body (11);

[0033] The chute (3) is inclinedly connected to the material guide chute (13) outlet on one side of the box body (11).

[0034] Preferably, the guide components (4) are located at the lower ends of the slide groove (3), and the guide components (4) include:

[0035] Guide rod (41), one end of guide rod (41) is fixedly connected to the box body (11);

[0036] Rotary connecting assembly (42), the upper end of which is connected to the middle of the lower end of guide rod (41);

[0037] The upper end of the guide seat (43) is rotatably connected to the lower end of the rotating connection assembly (42).

[0038] Preferably, the cross-section of the guide rod (41) is I-shaped;

[0039] The rotating connection assembly (42) includes:

[0040] The upper end of the fixed sleeve (421) is fixedly connected to the middle of the lower end of the guide rod (41), and a tightening threaded through hole is provided on one side of the lower part of the fixed sleeve (421).

[0041] The clamping part (422) is threadedly connected to the clamping thread through hole;

[0042] The lower part of the fixed plate (423) is fixedly connected to the middle part of the upper end of the guide seat (43), and the upper part of the fixed plate (423) is spaced apart from the middle part of the upper end of the guide seat (43).

[0043] Rotating component (424), one end of which is rotatably connected to the upper part of fixed disk (423), and the other end of which is sleeved in fixed sleeve (421) and is tightened by clamping component (422).

[0044] In this utility model, the clamping component (422) is a bolt.

[0045] Preferably, the guide seat (43) includes:

[0046] The upper middle part of the fixing kit (431) is fixedly connected to the lower end of the fixing plate (423), and the upper parts of both ends of the fixing kit (431) are symmetrically provided with locking thread through holes;

[0047] Two movable frames (432) are respectively slidably sleeved inside the two ends of the fixed assembly (431), and the two movable frames (432) are arranged opposite to each other;

[0048] Locking component (433) is threaded into each locking thread through hole and is used to lock the movable bracket (432) at the corresponding end of the limiting fixing kit (431).

[0049] Top pulley (434) is connected to the lower middle part of the fixing kit (431) via a top pulley mounting bracket;

[0050] Side pulleys (435) are connected to the lower end of each movable frame (432) via side pulley mounting brackets.

[0051] In this utility model, the locking element (433) is a bolt.

[0052] Preferably, the template adjustment component (5) includes:

[0053] Limiting plates (51) are fixedly connected to the inner ends of both sides of the outer end of the guide rod (41);

[0054] The sliding seat (52) is slidably connected to the guide rod (41) between the two limiting plates (51) on both sides;

[0055] Connecting bracket (53), one end of connecting bracket (53) is fixedly connected to the lower end of sliding seat (52);

[0056] Template mounting bracket (54) is adjustablely connected to the other end of the connecting bracket (53);

[0057] Locking member (55) is used to lock the connecting frame (53) and the template mounting frame (54) together.

[0058] In this utility model, the sliding seat (52) is also provided with a limiting member for limiting its movement.

[0059] Preferably, the sliding seat (52) includes a square mounting frame and a pulley rotatably connected to the upper middle part of the mounting frame and a roller assembly connected to the middle of the inner side of the two vertical rods of the mounting frame;

[0060] The connecting frame (53) is a rectangular parallelepiped structure with open ends and hollow interior. Multiple connecting frame adjustment holes are provided through the middle of the connecting frame (53) along its length.

[0061] The template mounting bracket (54) includes:

[0062] Mounting plate (541), with “L”-shaped snap-fit ​​plates symmetrically connected to both sides of the mounting plate (541);

[0063] Fixing block (542) is connected to both ends of the two snap-fit ​​plates respectively. The fixing block (542) has a threaded through hole in the middle.

[0064] Fastener (543) is threadedly connected to the threaded through hole of each fixing block;

[0065] Adjusting column (544) is connected to the outer ends of two snap-fit ​​plates respectively. The upper section of the adjusting column (544) has multiple adjusting column through holes along its length.

[0066] The adjusting column (544) is sleeved in the corresponding connecting frame (53) and connected together by the locking member (55).

[0067] In this utility model, the locking component (55) includes a bolt and a nut; the fastener (543) is a bolt.

[0068] Preferably, the material guide channel (13) is in the shape of a "﹂" or "L" with open ends and hollow interior;

[0069] The hopper (2) is a square columnar structure with openings at both ends, a hollow interior, and a larger top and smaller bottom.

[0070] The chute (3) includes a bottom plate and baffles symmetrically connected above both sides of the bottom plate. Among them, the baffle is an overall parallelogram plate-like member, and the cross-section of the chute (3) is in a "U" shape;

[0071] The template (6) is an overall square plate-like member. A handle is provided on the template (6). The templates (6) are respectively clamped at both ends of the template mounting frame (54). After the templates (6) are installed, the corresponding templates (6) are limited by fasteners (543).

[0072] In the present utility model, it further includes a material control component (7) arranged at the lower part of the hopper (2). The material control component (7) is used to control the opening and closing of the material and the flow rate;

[0073] The material control component (7) includes:

[0074] A control shaft (71), the control shaft (71) is rotatably connected to a box body (11) on one side of the hopper (2). One end of the control shaft (71) is located above the box body (11), and the other end is located inside the box body (11);

[0075] An operating handle (72), the operating handle (72) is vertically connected to the control shaft (71) located above the box body (11);

[0076] A baffle plate (73), one end of the baffle plate (73) is fixedly connected to the control shaft (71) located inside the box body (11), and the other end of the baffle plate (73) is located at the connection between the hopper (2) and the chute (3);

[0077] A baffle plate guide rail (74), the baffle plate guide rail (74) is fixedly connected to the inside of the box body (11) on one side of the hopper (2);

[0078] Among them, the baffle plate (73) is slidably connected to the baffle plate guide rail (74).

[0079] The working principle is as follows: Before the present utility model is used, the operator only needs to move the present utility model to a designated working position by manual or corresponding handling equipment for use. When in use, this embodiment is described by using a device provided with two guiding components (4).

[0080] Before use, first move this device to the construction site to be reserved for standby;

[0081] In use, the operator first releases the brake on the trolley (1), then holds the push handle (18) to move the device to the vicinity of the curbstone (8), and waits for the installation and use of the two guide seats (43). When installing and using the guide seats (43), the operator first loosens the two locking pieces (433) on the guide seats (43), then moves out the two movable frames (432). Next, by moving the device, the operator brings the top pulley (434) on the fixing kit (431) into contact with the upper surface of the curbstone (8). If the height is insufficient, the operator first... By loosening the top clamp (422), the position of the rotating part (424) on the fixed sleeve (421) is adjusted. After the adjustment is completed, the top clamp (422) is locked. Then, the two movable frames (432) are installed on the corresponding fixed parts (431) so that the two side pulleys (435) are in contact with the two sides of the curbstone (8). Then, the operator tightens the two locking parts (433) respectively, thus completing the installation of the movable frame (432). Finally, the two guide seats (43) of the two guide components (4) are locked on the curbstone (8).

[0082] Then, after the operator loosens the locking piece (55) on the template adjustment assembly (5), the position between the connecting frame (53) and the template mounting frame (54) is adjusted so that the bottom of the template mounting frame (54) is kept in a suitable position with the ground. After the adjustment is completed, the locking piece (55) is used to lock the connection together. Then, the two templates (6) are inserted into the two ends of the template mounting frame (54) respectively, and the corresponding templates (6) are pressed against the fasteners (543). Finally, the template mounting frame (54) of the template adjustment assembly (5) is moved to drive the template (6) connected to it to move on the guide rod (41). After the template (6) is moved to the appropriate position, it is limited by the limiting piece in the sliding seat (52) to complete the adjustment of the pouring distance between the template (6) and the curbstone (8).

[0083] Next, another operator can use concrete equipment to transport concrete (9) to the top of hopper (2). The concrete (9) flows through hopper (2), material guide channel (13) and chute (3) into the pouring area of ​​formwork installation frame (54) and curbstone (8). Then, the construction personnel carry out the subsequent construction work. During the subsequent construction work, the pile of concrete (9) flowing into the pouring area is spread to the appropriate position of the curbstone using a special concrete spreading tool and cured. After the curing is qualified, the curbstone backing is finally formed.

[0084] Finally, as time goes on, once the watering at this location is completed, the operator can move by holding the push-pull handle (18) and, with the help of the curbstone (8) and the guide component (4), move to another location for watering until the watering of the construction site is completed.

[0085] Finally, as time goes by, after use, the operator only needs to clean the various parts of this utility model and then move them to the designated tool storage warehouse by manual or mechanical means for storage, so that they can be reused next time.

[0086] The beneficial effects of this utility model compared with the prior art are:

[0087] 1. This utility model has a simple structure and a novel and reasonable design, which effectively solves the problem that the amount of concrete used per unit length of the curbstone concrete backrest is small, but the formwork installation and concrete pouring lines are long, which has a great impact on the construction period control.

[0088] 2. The present invention adopts the above structure, which has the advantages of simple structure, high construction efficiency, good construction effect and saving manpower, while effectively solving the problem of low turnover rate of templates and template installation fasteners, resulting in resource waste;

[0089] 3. This utility model effectively solves the problem of low construction efficiency caused by the small amount of concrete per unit length of the concrete backrest of the curbstone but the long concrete pouring line.

[0090] 4. This utility model enables the rapid unloading of concrete material onto the curbside, which is convenient, cost-effective, and accelerates the construction progress. It minimizes the labor intensity of operators while maximizing construction efficiency. Furthermore, the ability of the concrete material to gather and accumulate facilitates subsequent backing work, greatly increasing the construction speed. Since the opening size of the concrete discharge port can be adjusted according to actual conditions, it is suitable for various road conditions and actual construction applications, with a wide range of applications, convenient adjustment, and simple operation.

[0091] 5. This utility model has the characteristics of simple structure and low cost. The pouring device with this design structure effectively solves the problem that the construction efficiency is particularly low and the workload is large when the concrete for the back of the curbstone is usually poured into the formwork one shovel at a time.

[0092] 6. This utility model effectively solves the problem of difficulty in quality control during the secondary pouring of concrete backing for curb stones due to long construction routes; and effectively solves the problem of poor construction safety due to long construction routes during road upgrading and reconstruction.

[0093] 7. This utility model has a compact and reasonable structure and ingenious design, which can effectively solve the problems of long formwork installation lines, long concrete pouring lines, limited construction period due to long lines, large amount of labor required, low turnover rate of formwork and formwork installation and fixing components, unsafe construction due to long construction lines under road upgrading and reconstruction, and difficulty in secondary pouring quality control during the construction of curb stone concrete backrests. It is particularly effective in controlling the construction period, labor costs, and construction safety of curb stone concrete backrests.

[0094] 8. This utility model is highly practical and easy to operate. When in use, it can also be moved by manually pushing and pulling the device according to the needs of the actual construction process. When conditions are limited, it can also use manpower or other traction devices to provide power to drive the auxiliary tools forward, so as to achieve the purpose of pouring the concrete back of the curb stone section by section.

[0095] 9. The guide component (4) of this utility model has a steering function, which can be adjusted according to the straight or curved part of the curbstone to ensure that the spacing between the template (6) and the curbstone (8) is the same, thereby improving construction accuracy, ensuring construction quality, and improving construction efficiency.

[0096] 10. The guide seat (43) of the guide component (4) of this utility model has an adjustment function, which can be adjusted according to the shape of the curbstone to adapt to different curbstone shapes;

[0097] 11. The template adjustment component (5) of this utility model has the function of adjusting the height of the template (6), which can flexibly adjust the height of the template according to different engineering requirements, adapt to different construction sites and construction contents, improve construction accuracy and efficiency, reduce labor costs, ensure construction quality, and further enhance the safety and stability of the project.

[0098] 12. The mobile trolley (1) of this utility model can be moved by manual pushing or by driving motor. This dual movement mode provides operators with greater flexibility, efficiency and comfort, and is more adaptable. It can play a better role in a variety of work scenarios, greatly improving work efficiency and reducing the burden of operation. Attached Figure Description

[0099] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0100] Figure 1 This is one of the schematic diagrams showing the usage state of this utility model;

[0101] Figure 2 This is the second schematic diagram of the usage state of this utility model;

[0102] Figure 3This is the third schematic diagram of the usage state of this utility model;

[0103] Figure 4 This is the fourth schematic diagram of the usage state of this utility model;

[0104] Figure 5 This is the fifth schematic diagram of the usage state of this utility model;

[0105] Figure 6 This is the sixth schematic diagram of the usage state of this utility model;

[0106] Figure 7 This is a schematic diagram of the overall structure of this utility model;

[0107] Figure 8 This is a partial exploded view of the structure of this utility model;

[0108] Figure 9 This is one of the partial structural diagrams of the components of this utility model;

[0109] Figure 10 This is the second partial structural diagram of the component of this utility model;

[0110] Figure 11 This is the third partial structural diagram of the components of this utility model;

[0111] In the figure, the numbers are: 1—mobile trolley, 11—box body, 12—mobile component, 121—fixed wheel, 13—material guide chute, 14—generator, 15—drive motor, 16—fixed shaft, 17—transmission chain, 18—push-pull handle;

[0112] 2—Hopper;

[0113] 3—Slide groove;

[0114] 4—Guide assembly, 41—Guide rod, 42—Rotary connection assembly, 421—Fixed sleeve, 422—Securing component, 423—Fixed plate, 424—Rotating component, 43—Guide seat, 431—Fixed kit, 432—Modible frame, 433—Locking component, 434—Top pulley, 435—Side pulley;

[0115] 5—Template adjustment assembly, 51—Limiting plate, 52—Sliding seat, 53—Connecting frame, 54—Template mounting frame, 541—Mounting plate, 542—Fixing block, 543—Fastener, 544—Adjusting column, 55—Locking component;

[0116] 6—Template;

[0117] 7—Material control component, 71—Control shaft, 72—Operating handle, 73—Baffle plate, 74—Baffle plate guide rail;

[0118] 8—Curve stones;

[0119] 9—Concrete. Detailed Implementation

[0120] To make the technical means, inventive features, objectives, and effects of this utility model readily understandable, the technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0121] In summary, a more specific embodiment of this utility model is as follows:

[0122] Before use, the adjustable auxiliary pouring tool for the construction of curbstone concrete backrests with the above-mentioned design structure needs to be installed as a backup.

[0123] Example 1

[0124] like Figures 1 to 9 The adjustable auxiliary pouring tool for the construction of concrete backrests for curb stones, as shown, includes a mobile trolley 1, a material guide trough 13 located on the upper part of one end of the mobile trolley 1, a hopper 2 connected to the inlet of the material guide trough 13, and a chute 3 connected to the outlet of the material guide trough 13. Its distinguishing feature is that it further includes:

[0125] Guide component 4 is symmetrically arranged on the moving trolley 1 located on the side of the slide 3. The lower end of the guide component 4 is used to cooperate with the curb stone 8 to complete the guiding work.

[0126] Template adjustment component 5 is connected to the outer end of each guide component 4. The upper part of the template adjustment component 5 is slidably connected to the outer end of the guide component 4, and the lower part of the template adjustment component 5 is height-adjustably connected to the template mounting bracket 54.

[0127] Template 6 is installed on template mounting bracket 54.

[0128] Furthermore, the mobile vehicle 1 includes a housing 11, a mobile component 12 disposed below the housing 11, and a drive component for driving the mobile component 12 to move.

[0129] Among them, the box 11 has an overall hollow cuboid structure;

[0130] The moving component 12 includes fixed wheels 121 symmetrically connected to the lower sides of one end of the housing 11 and omnidirectional wheels symmetrically connected to the lower sides of the other end of the housing 11. The omnidirectional wheels are equipped with brake devices adapted to them.

[0131] Specifically, the driving component includes:

[0132] Generator 14 is fixedly connected to the upper part of the box 11 at the end away from the material guide chute 13. The fuel filler pipe of generator 14 passes through the top plate of the box and is located above the box 11. A locking cap is threaded on the fuel filler pipe.

[0133] The drive motor 15 is fixedly connected to the housing 11 below the generator 14. The drive motor 15 is electrically connected to the generator 14, and a drive gear is connected to the output shaft of the drive motor 15.

[0134] A fixed shaft 16 is fixedly connected to the rotating shaft of two fixed wheels 121, and a driven gear is fixedly connected to the fixed shaft 16.

[0135] Transmission chain 17, which surrounds the drive gear and the driven gear;

[0136] Push-pull handle 18, which is connected to the upper outer side of the housing 11 away from the generator 14;

[0137] The housing 11 located at the generator 14 end has a control window and multiple heat dissipation holes; the control window has multiple control buttons for controlling the generator 14 and the drive motor 15.

[0138] Furthermore, the hopper 2 is connected to the material guide chute 13 feed inlet on the box body 11;

[0139] The chute 3 is inclinedly connected to the material guide chute 13 outlet on one side of the box body 11.

[0140] Furthermore, the guide components 4 are located at the lower ends of the slide groove 3, and the guide components 4 include:

[0141] Guide rod 41, one end of which is fixedly connected to housing 11;

[0142] Rotary connecting assembly 42, the upper end of which is connected to the middle of the lower end of guide rod 41;

[0143] The upper end of the guide seat 43 is rotatably connected to the lower end of the rotatable connection assembly 42.

[0144] Specifically, the cross-section of the guide rod 41 is I-shaped;

[0145] The rotating connection assembly 42 includes:

[0146] The upper end of the fixed sleeve 421 is fixedly connected to the middle of the lower end of the guide rod 41, and a tightening threaded through hole is provided on one side of the lower part of the fixed sleeve 421 through the side wall.

[0147] The clamping component 422 is threadedly connected to the clamping thread through hole;

[0148] The lower part of the fixed plate 423 is fixedly connected to the upper middle part of the guide seat 43, and the upper part of the fixed plate 423 is spaced apart from the upper middle part of the guide seat 43.

[0149] Rotating component 424, one end of which is rotatably connected to the upper part of fixed disk 423, and the other end of which is sleeved in fixed sleeve 421 and is tightened by clamping component 422.

[0150] In this utility model, the clamping component 422 is a bolt.

[0151] Furthermore, the guide seat 43 includes:

[0152] The upper middle part of the fixing kit 431 is fixedly connected to the lower end of the fixing plate 423, and locking threaded through holes are symmetrically opened at the upper parts of both ends of the fixing kit 431.

[0153] Two movable frames 432, the upper ends of which are slidably fitted into the two ends of the fixed assembly 431, and the two movable frames 432 are arranged opposite to each other;

[0154] Locking component 433 is threadedly connected to each locking thread through hole and is used to lock the movable bracket 432 at the corresponding end of the limiting and fixing kit 431.

[0155] Top pulley 434 is connected to the lower middle part of the fixing kit 431 via a top pulley mounting bracket;

[0156] Side pulleys 435 are connected to the lower end of each movable frame 432 via side pulley mounting brackets.

[0157] In this utility model, the locking component 433 is a bolt.

[0158] Specifically, the template adjustment component 5 includes:

[0159] Limiting plates 51 are fixedly connected to the inner ends of both sides of the outer end of the guide rod 41.

[0160] The sliding seat 52 is slidably connected to the guide rod 41 between the two limiting plates 51 on both sides;

[0161] Connecting bracket 53, one end of which is fixedly connected to the lower end of sliding seat 52;

[0162] Template mounting bracket 54 is adjustablely connected to the other end of connecting bracket 53;

[0163] The locking member 55 is used to lock and connect the connecting frame 53 and the template mounting frame 54 together.

[0164] In the present utility model, a limiting member for limiting its movement is further provided inside the sliding seat 52.

[0165] Specifically, the sliding seat 52 includes a square mounting frame, a pulley rotatably connected to the middle of the upper part of the mounting frame, and a roller assembly connected to the middle of the inner sides of the two vertical rods of the mounting frame;

[0166] The connecting frame 53 is integrally in the shape of a cuboid with both ends open and hollow inside. A plurality of connecting frame adjustment holes are penetratingly provided in the middle of the connecting frame 53 along its length direction;

[0167] The template mounting frame 54 includes:

[0168] A mounting plate 541, and "L"-shaped clamping plates are symmetrically connected to both sides of the mounting plate 541;

[0169] Fixing blocks 542 are respectively connected to both ends and both sides of the two clamping plates. A fixing block threaded through hole is provided in the middle of the fixing block 542;

[0170] Fasteners 543 are respectively threadedly connected to the fixing block threaded through holes;

[0171] Adjusting columns 544 are respectively connected to the outer ends of both sides of the two clamping plates. A plurality of adjusting column through holes are provided along the length direction of the upper section of the adjusting column 544;

[0172] Among them, the adjusting column 544 is sleeved inside the corresponding connecting frame 53 and connected together through the locking member 55.

[0173] In the present utility model, the locking member 55 includes a bolt and a nut; the fastener 543 is a bolt.

[0174] Furthermore, the material guide groove 13 is integrally in the shape of a "﹂" or "L" shape with both ends open and hollow inside;

[0175] The hopper 2 is integrally in the shape of a square columnar body with both ends open, hollow inside, and larger at the top and smaller at the bottom;

[0176] The chute 3 includes a bottom plate and baffles symmetrically connected to the upper sides of both sides of the bottom plate. Among them, the baffle is integrally in the shape of a parallelogram plate-like member, and the cross-section of the chute 3 is in the shape of a "匚";

[0177] The template 6 is integrally in the shape of a square plate-like member. A handle is provided on the template 6. The template 6 is respectively clamped at both ends of the template mounting frame 54. After the template 6 is installed, the corresponding template 6 is limited by the fastener 543.

[0178] In this embodiment 1, before using the present invention, the operator only needs to move the present invention to the designated working position manually or with corresponding handling equipment. In this embodiment, the use of the present invention is illustrated by using a device with two guide components 4.

[0179] Before use, move this device to the site where construction is needed and keep it ready for use.

[0180] In use, the operator first releases the brake device on the moving trolley 1. Then, the operator holds the push-pull handle 18 and moves the device to the vicinity of the curbstone 8, waiting for the installation and use of the two guide seats 43. When installing and using the guide seats 43, the operator first loosens the two locking pieces 433 on the guide seats 43 and moves out the two movable frames 432. Then, by moving the device, the operator brings the top pulley 434 on the fixed kit 431 into contact with the upper surface of the curbstone 8. If the height is insufficient, the operator first loosens the top clamp 422 and adjusts the position of the rotating piece 424 in the fixed sleeve 421. After adjustment, the operator locks the top clamp 422. Then, the operator installs the two movable frames 432 on the corresponding fixed kits 431, so that the two side pulleys 435 are in contact with the two sides of the curbstone 8. Then, the operator tightens the two locking pieces 433 respectively, thus completing the installation of the movable frames 432. Finally, the two guide seats 43 of the two guide components 4 are engaged with the curbstone 8.

[0181] Then, after the operator loosens the locking piece 55 on the template adjustment assembly 5, the position between the connecting frame 53 and the template mounting frame 54 is adjusted so that the bottom of the template mounting frame 54 is in a suitable position with the ground. After the adjustment is completed, the locking piece 55 is used to lock the connection together. Then, the two templates 6 are inserted into the two ends of the template mounting frame 54 respectively, and the corresponding templates 6 are tightened by the fasteners 543. Finally, the template mounting frame 54 of the template adjustment assembly 5 is moved to drive the template 6 connected to it to move on the guide rod 41. After the template 6 is moved to the appropriate position, it is limited by the limiting piece in the sliding seat 52 to complete the adjustment of the pouring distance between the template 6 and the curb stone 8.

[0182] Immediately afterwards, another operator can use the concrete equipment to transport concrete 9 to the top of hopper 2. Concrete 9 flows sequentially through hopper 2, material guide chute 13 and chute 3 into the pouring area of ​​formwork mounting frame 54 and curbstone 8.

[0183] Finally, as time goes on, once the watering at this location is complete, the operator can move by holding the push-pull handle 18 and, guided by the curbstone 8 and the guide component 4, move to another location for watering until the watering of the construction site is completed.

[0184] During the aforementioned operation, the operator can turn on the generator 14 and drive motor 15, adjust the moving speed, and then only need to assist in controlling the direction of movement of the mobile trolley 1. In this way, through precise speed and direction control, the operator can easily move the device, avoiding complex operating procedures and achieving time and labor savings. Throughout the process, the cooperation of the generator 14 and drive motor 15 makes the movement of the mobile trolley 1 more stable. The operator does not need to intervene excessively in the operation of the equipment; they only need to adjust the direction as needed, greatly improving work efficiency and reducing the operational burden.

[0185] When generator 14 and drive motor 15 start, generator 14 supplies power to drive motor 15. The output shaft of generator 14 rotates, which in turn drives the drive gear connected to the output shaft. The drive gear drives the driven gear connected to fixed shaft 16 through transmission chain 17, which in turn drives the two fixed wheels 121 connected to the fixed shaft 16 to rotate, ultimately moving the mobile trolley 1. The operator can adjust the direction of generator 14 using control buttons to control the direction of movement of the mobile trolley 1. When generator 14 runs out of oil, it can be refueled simply by unscrewing the locking cap on the refueling hose of generator 14, which is both simple and practical. The mobile trolley 1 can be moved manually or by drive motor. This dual movement method provides operators with greater flexibility, efficiency, and comfort, and is more adaptable, enabling it to perform better in various working scenarios.

[0186] During the above-described use, if it is necessary to adjust the height of the template 6, since the connecting frame 53 has multiple connecting frame adjustment holes running through its middle along its length, and the upper section of the adjusting column 544 has multiple adjusting column through holes running along its length, the operator can achieve the vertical adjustment function of the template 6 through the following steps: After the operator loosens the locking piece 55 on the template adjustment assembly 5, the position between the connecting frame 53 and the template mounting frame 54 is adjusted so that the bottom of the template 6 is kept in a suitable position with the ground. After adjustment, the locking piece 55 is passed through the corresponding connecting frame adjustment hole and adjusting column through hole and locked together. In this way, the template 6 can be flexibly adjusted in the vertical direction to meet different operational needs. This design not only improves the adjustability of the template 6, but also enhances the flexibility and practicality of the device, making it convenient for operators to adjust and fix according to specific conditions, ensuring the accuracy and effect of the pouring operation, realizing the vertical height adjustment function of the template 6, and ensuring construction quality.

[0187] During the above-described use, the height between the guide rod 41 and the guide seat 43 is adjustable. Furthermore, the components of the guide seat 43 are detachable, greatly adapting to different curbstone shapes and simplifying installation. Additionally, the distance between the template 6 and the curbstone 8 can be adjusted by changing the position of the two movable brackets 432 relative to the fixed assembly 431. The guide seat 43 can be installed from the end or middle of the entire curbstone 8, or using a raised, curved pad.

[0188] Finally, as time goes by, after use, the operator only needs to clean the various parts of this utility model and then move them to the designated tool storage warehouse by manual or mechanical means for storage, so that they can be reused next time.

[0189] Example 2

[0190] like Figures 10 to 11 As shown, this embodiment 2 is the same as embodiment 1, except that it also includes a material control component 7 disposed at the lower part of the hopper 2. The material control component 7 is used to control the opening and closing of the material and the flow rate.

[0191] Material control component 7 includes:

[0192] Control shaft 71 is rotatably connected to the box 11 located on one side of the hopper 2. One end of control shaft 71 is located above the box 11, and the other end is located inside the box 11.

[0193] Operating handle 72 is vertically connected to control shaft 71 located above housing 11;

[0194] The baffle plate 73 has one end fixedly connected to the control shaft 71 located inside the housing 11, and the other end of the baffle plate 73 is located at the connection between the hopper 2 and the chute 3.

[0195] The baffle guide rail 74 is fixedly connected to the inside of the box 11 located on one side of the hopper 2;

[0196] The baffle plate 73 is slidably connected to the baffle plate guide rail 74.

[0197] The usage method of this embodiment is the same as that of embodiment 1. The only difference is that, due to the presence of the material control component 7, before the concrete equipment conveys the concrete 9 to the top of the hopper 2, the operator must first connect the hopper 2 with the material guide chute 13 through the material control component 7. The operator holds the operating handle 72 and rotates the operating handle 72 to drive the control shaft 71 to rotate, which in turn drives the baffle plate 73 to rotate on the baffle plate guide rail 74 through the control shaft 71, thereby realizing the connection between the hopper 2 and the material guide chute 13.

[0198] During the above-mentioned use, the operator can adjust the flow rate of concrete 9 according to the actual amount of concrete 9 needed at the pouring location, in cooperation with the pouring equipment and the material control component 7. This ensures that the hopper 2 will not overflow with concrete 9, while ensuring that the flow rate of concrete 9 meets the pouring requirements. By adjusting the material control component 7 to change the flow rate, the operator can ensure that the supply of concrete 9 does not exceed the demand, nor that the pouring progress is slow due to insufficient flow, thereby improving pouring efficiency and safety.

[0199] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. An adjustable auxiliary pouring tool for curb concrete backrest construction, comprising a moving trolley (1) and a material guide groove (13) arranged in the upper part of one end of the moving trolley (1), a hopper (2) connected at the inlet of the material guide groove (13), and a chute (3) connected at the outlet of the material guide groove (13), characterized in that, Also includes: The guide component (4) is symmetrically arranged on the moving trolley (1) located on the side of the chute (3). The lower end of the guide component (4) is used to cooperate with the curbstone (8) to complete the guiding work. Template adjustment component (5) is connected to the outer end of each guide component (4). The upper part of the template adjustment component (5) is slidably connected to the outer end of the guide component (4). The lower part of the template adjustment component (5) is height-adjustably connected to the template mounting bracket (54). Template (6) is installed on template mounting bracket (54).

2. The adjustable backfilling tool for curb concrete backrest construction according to claim 1, characterized in that, The mobile trolley (1) includes a housing (11), a mobile component (12) disposed below the housing (11), and a drive component for driving the mobile component (12) to move. Among them, the box (11) is a rectangular structure with a hollow interior; The moving component (12) includes fixed wheels (121) symmetrically connected to the lower sides of one end of the housing (11) and omnidirectional wheels symmetrically connected to the lower sides of the other end of the housing (11), with a brake device adapted to the omnidirectional wheels.

3. The adjustable backfilling tool for curb concrete backrest construction according to claim 2, characterized in that, The driving component includes: The generator (14) is fixedly connected to the top of the box (11) at the end away from the material guide chute (13). The fuel filler pipe of the generator (14) passes through the top plate of the box and is located above the box (11). A locking cap is threaded on the fuel filler pipe. The drive motor (15) is fixedly connected in the housing (11) below the generator (14). The drive motor (15) is electrically connected to the generator (14). A drive gear is connected to the output shaft of the drive motor (15). A fixed shaft (16) is fixedly connected to the rotating shaft of two fixed wheels (121), and a driven gear is fixedly connected to the fixed shaft (16); The transmission chain (17) surrounds the drive gear and the driven gear; Push-pull handle (18), which is connected to the upper outer side of the housing (11) away from the generator (14); Among them, the housing (11) located at the generator (14) end is provided with a control window and multiple heat dissipation holes; the control window is provided with multiple control buttons for controlling the generator (14) and the drive motor (15).

4. The adjustable backfilling tool for curb concrete backrest construction according to claim 1, characterized in that, The hopper (2) is connected to the material guide channel (13) inlet on the box body (11); The chute (3) is inclinedly connected to the material guide chute (13) outlet on one side of the box body (11).

5. The adjustable backfilling tool for curb concrete backrest construction according to claim 1, characterized in that, The guide components (4) are located at the lower ends of the slide (3), and the guide components (4) include: Guide rod (41), one end of guide rod (41) is fixedly connected to the box body (11); Rotary connecting assembly (42), the upper end of which is connected to the middle of the lower end of guide rod (41); The upper end of the guide seat (43) is rotatably connected to the lower end of the rotating connection assembly (42).

6. The adjustable backfilling tool for curb concrete backrest construction according to claim 5, characterized in that, The cross-section of the guide rod (41) is in the shape of an "I"; The rotating connection assembly (42) includes: A fixed sleeve (421) is fixedly connected with the middle part of the lower end of the guide rod (41), and a top screw hole is formed in the side wall of the lower part of the fixed sleeve (421); A top fastening part (422) is threadedly connected in the top screw hole; A fixed disc (423) is fixedly connected with the middle part of the upper end of the guide seat (43), and the upper part of the fixed disc (423) is spaced apart from the middle part of the upper end of the guide seat (43); A rotating part (424) is rotatably connected with the upper part of the fixed disc (423) at one end, and is sleeved in the fixed sleeve (421) at the other end and is fastened by the top fastening part (422).

7. The adjustable backfilling tool for curb concrete backrest construction according to claim 5, characterized in that, The guide seat (43) comprises: A fixed sleeve (431) is fixedly connected with the lower end of the fixed disc (423) at the middle part of the upper end, and lock screw holes are symmetrically formed in the upper parts of the two ends of the fixed sleeve (431); Two movable frames (432) are slidably sleeved in the two ends of the fixed sleeve (431) respectively, and the two movable frames (432) are oppositely arranged; Locking parts (433) are threadedly connected in the lock screw holes respectively, and are used for locking and limiting the movable frames (432) at the corresponding ends of the fixed sleeve (431); A top pulley (434) is connected with the middle part of the lower end of the fixed sleeve (431) through a top pulley mounting frame; Side pulleys (435) are connected with the lower ends of the movable frames (432) through side pulley mounting frames respectively.

8. The adjustable backfilling tool for curb concrete backrest construction according to claim 1, characterized in that, The template adjusting assembly (5) comprises: Limiting plates (51) are fixedly connected with the inside of the two ends of the two sides of the outer end of the guide rod (41) respectively; A sliding seat (52) is slidably connected on the guide rod (41) between the two limiting plates (51) on the two sides; A connecting frame (53) is fixedly connected with the lower end of the sliding seat (52) at one end; A template mounting frame (54) is adjustably connected in the other end of the connecting frame (53); Locking parts (55) are used for locking and connecting the connecting frame (53) and the template mounting frame (54) together.

9. The adjustable backfilling tool for curb concrete backrest construction according to claim 8, characterized in that, The sliding seat (52) comprises a square mounting frame, a pulley rotatably connected to the middle part of the upper side of the mounting frame, and a roller assembly connected to the middle part of the inner side of the two vertical rods of the mounting frame; The connecting frame (53) has a long rectangular structure with two open ends and a hollow interior, and a plurality of connecting frame adjusting holes are formed in the middle part of the connecting frame (53) along the length direction; The template mounting frame (54) comprises: An installation plate (541) is symmetrically connected with "L"-shaped clamping plates on the two sides; Fixed blocks (542) are connected with the two ends of the two clamping plates on the two sides respectively, and a fixed block screw hole is formed in the middle part of the fixed block (542); Fastening parts (543) are threadedly connected in the fixed block screw holes respectively. Adjusting columns (544) are respectively connected at the outer sides of the two ends of the clamping plates, and the upper section of the adjusting column (544) is provided with a plurality of adjusting column through holes along the length direction thereof; The adjusting columns (544) are sleeved in the corresponding connecting frames (53) and connected together through the locking pieces (55).

10. The adjustable backfilling tool for curb concrete backrest construction according to claim 1, characterized in that, The material guide groove (13) has a " " or "L" structure with open ends and a hollow interior; The hopper (2) has a square columnar body structure with open ends, a hollow interior, and a large upper part and a small lower part; The chute (3) includes a bottom plate and symmetrically connected flanges above the two sides of the bottom plate, wherein the flanges have a parallelogram plate body structure, and the cross section of the chute (3) has a " " shape; The template (6) has a square plate body structure, and a handle is arranged on the template (6). The template (6) is respectively clamped at the two ends of the template mounting frame (54), and the corresponding template (6) is limited through the fastening piece (543) after the template (6) is installed.

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