An energy-saving concrete pouring device for civil construction

Abstract

This utility model relates to the field of civil engineering construction technology, and in particular to an energy-saving concrete watering device for civil engineering construction. It includes a trolley and at least two water tanks. A load-bearing base is integrally connected to the trolley, and a support frame for lifting and lowering the water tanks is fixedly connected to one side of the top of the load-bearing base. This utility model uses a lifting plate and a load-bearing base to hold multiple water tanks, storing more water. A fixing component on the lifting plate secures the water tanks, preventing accidents caused by shaking during trolley movement due to complex road conditions at the construction site, which could affect the stability of the water tanks. The lifting component on the lifting plate, controlled by a drive cylinder, lowers the lifting plate, allowing the water tanks to be moved onto it, thus reducing the difficulty of transportation. A pulley system within the lifting component further facilitates labor-saving lifting and lowering of the water tanks.

Description

Technical Field

[0001] This utility model relates to the field of civil engineering construction technology, and in particular to an energy-saving concrete watering device for civil engineering construction. Background Technology

[0002] During civil construction, concrete curing is one of the key aspects of ensuring project quality. In view of the problems of insufficient water storage capacity of water tanks and the waste of water resources, high energy consumption and poor curing effect of traditional watering devices, there is an urgent need to develop an energy-saving concrete watering device for civil construction to reduce construction costs and energy consumption.

[0003] Existing concrete watering devices for civil construction, such as the energy-saving concrete watering device disclosed in announcement number CN219528481U, use several rollers, a handle at the rear of the watering truck, and a water storage tank at the top of the watering truck to carry a water storage tank for watering. However, for watering large construction sites, the water capacity of one tank is usually insufficient, and the back-and-forth movement of the tank consumes a lot of time and manpower. In addition, the complex ground surface of the construction site makes it easy for the tank to shift, bump, or tip over if it is not securely fixed. Utility Model Content

[0004] The purpose of this invention is to solve the problems of insufficient water storage capacity and lack of fixed water storage tanks in existing watering devices, and to propose an energy-saving concrete watering device for civil construction.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An energy-saving concrete watering device for civil construction includes a trolley and at least two water tanks. A load-bearing base is integrally connected to the trolley. A support frame for lifting the water tanks is fixedly connected to one side of the top of the load-bearing base. A lifting plate for placing the water tanks is slidably installed on the support frame. Lifting components for controlling the vertical lifting of the lifting plates are symmetrically arranged between the support frame and the load-bearing base. A fixing component for fixing the water tanks is provided at one end of the lifting plate.

[0007] Preferably, the lifting assembly includes a pair of limiting slide rods symmetrically installed between the support frame and the load base for guiding the vertical lifting of the lifting plate. A fixing plate is fixedly installed at one end of the lifting plate, and a pair of limiting members symmetrically fixedly installed on the fixing plate and movably fitted onto the limiting slide rods. A driving cylinder for driving the lifting plate and the fixing plate to rise and fall is fixedly installed at one end of the load base, and a telescopic rod for connecting the lifting plate is fixedly installed at one end of the load base.

[0008] Preferably, a connector is fixedly installed on the fixed plate, a fixed pulley is fixedly connected to the top of the support frame, a movable pulley is slidably installed on the top of the connector, and a traction rope is connected to the output end of the drive cylinder, which passes sequentially through the top of the fixed pulley, the bottom of the movable pulley, and is connected to the top of the support frame.

[0009] Preferably, the lifting plate has a through hole, and the inner wall of the through hole has symmetrical grooves for installing and fixing components.

[0010] Preferably, the fixing component includes a fixing block fixedly installed at the end of the lifting plate away from the support frame, spring telescopic members are symmetrically installed on the fixing block, a movable plate is fixedly installed at the other end of the spring telescopic member, a linkage telescopic member is also provided between the movable plate and the fixing block, a limit rod is fixedly connected to the movable end of the linkage telescopic member, and a linkage rod with a through hole and sliding fit with the limit rod is pin-connected to the telescopic rod.

[0011] Preferably, a round rod is provided at one end of the linkage rod connected to the limiting rod, and a sliding hole is opened laterally in the upper half of the linkage rod, and a round shaft fitted with the sliding hole is movably installed in the sliding groove.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] 1. This utility model uses a lifting plate and a load-bearing base to hold multiple water tanks, storing more water. At the same time, a fixing component is set on the lifting plate to fix the water tanks, avoiding accidents caused by shaking during the movement of the trolley due to complex road conditions at the construction site, which could affect the stability of the water tanks.

[0014] 2. This utility model uses a lifting assembly on a lifting plate to drive a cylinder to control the lifting of the lifting plate, thereby reducing the height of the lifting plate and then moving the water tank onto the lifting plate. This reduces the difficulty of moving the water tank. The lifting assembly is equipped with a pulley system to move the water tank, thus achieving the purpose of lifting the water tank with less effort. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of an energy-saving concrete watering device for civil engineering construction proposed in this utility model.

[0016] Figure 2 This is an enlarged view of point A of an energy-saving concrete watering device for civil construction proposed in this utility model;

[0017] Figure 3 This is a cross-sectional view of an energy-saving concrete watering device for civil engineering construction proposed in this utility model;

[0018] Figure 4This is an enlarged view of section B of an energy-saving concrete watering device for civil engineering construction proposed in this utility model.

[0019] In the picture:

[0020] 1. Trolley; 2. Load-bearing base; 3. Support frame;

[0021] 4. Lifting plate; 41. Through hole; 42. Slide groove; 43. Round shaft;

[0022] 5. Lifting assembly; 51. Limiting slide bar; 52. Fixing plate; 53. Limiting component; 54. Drive cylinder; 55. Telescopic rod; 56. Connecting component; 57. Fixed pulley; 58. Movable pulley; 59. Traction rope;

[0023] 6. Fixed component; 61. Fixed block; 62. Spring telescopic component; 63. Movable plate; 64. Linked telescopic component; 65. Limiting rod; 66. Linking rod; 661. Round rod; 662. Sliding hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Reference Figures 1-4 An energy-saving concrete watering device for civil construction includes a trolley 1 and at least two water tanks. To achieve the effect of installing the watering device on the trolley 1, a load-bearing base 2 is integrally connected to the trolley 1. The watering device is set on the load-bearing base 2, and the load-bearing base 2 and the trolley 1 are fixed together by multiple screws and nuts.

[0026] The water tank is quite heavy. To make it easier to move the water tank, a support frame 3 for lifting the water tank is fixedly connected to one side of the top of the load base 2. A lifting plate 4 for placing the water tank is slidably installed on the support frame 3. A lifting assembly 5 for controlling the vertical lifting of the lifting plate 4 is symmetrically arranged between the support frame 3 and the load base 2. The height of the lifting plate 4 is adjusted by the lifting assembly 5, the height of the lifting plate 4 is lowered, and then the water tank is moved onto the lifting plate 4.

[0027] To achieve stable lifting of the lifting plate 4, a pair of symmetrically installed limiting slide rods 51 are provided in the lifting assembly 5 between the support frame 3 and the load base 2 to guide the vertical lifting of the lifting plate 4. A fixed plate 52 is fixedly installed at one end of the lifting plate 4, and a pair of symmetrically installed limiting parts 53 are movably fitted onto the limiting slide rods 51 on the fixed plate 52. To achieve automatic lifting of the lifting plate 4, a drive cylinder 54 is fixedly installed at one end of the load base 2. A connector 56 is fixedly installed on the fixed plate 52. A fixed pulley 57 is fixedly connected to the top of the support frame 3, and a movable pulley 58 is slidably installed on the top of the connector 56. A traction rope 59 is connected to the output end of the drive cylinder 54, passing sequentially through the top of the fixed pulley 57, the bottom of the movable pulley 58, and connecting to the top of the support frame 3. The movable pulley 58 enables the drive cylinder 54 to pull the lifting plate 4 with less effort, thereby achieving convenient adjustment of the vertical lifting of the water tank.

[0028] To achieve the effect of fixing the water tank, a fixing component 6 for fixing the water tank is provided at one end of the lifting plate 4. To achieve the effect of automatically fixing the water tank, a telescopic rod 55 for connecting the lifting plate 4 is fixedly installed at one end of the load-bearing base 2. The drive cylinder 54 pulls the lifting plate 4 to rise and fall, which drives the movable end of the telescopic rod 55 to rise and fall. The movable end of the telescopic rod 55 drives the fixing component 6 to clamp or release the water tank. To provide the fixing component with a space to move, a through hole 41 is provided on the lifting plate 4, and symmetrical grooves 42 for installing the fixing component 6 are provided on the inner wall of the through hole 41.

[0029] The fixing component 6 includes a fixing block 61 fixedly installed on the end of the lifting plate 4 away from the support frame 3. The fixing block 61 provides the main body for the installation of the components of the fixing component 6. Spring telescopic components 62 are symmetrically installed on the fixing block 61. A movable plate 63 is fixedly installed on the other end of the spring telescopic components 62. A pair of spring telescopic components 62 limit the movable plate 63 to achieve the purpose of stably driving the movable plate 63. To achieve the effect of using the movement of the movable end of the telescopic rod 55 to drive the extension and retraction of the movable plate 63, thereby achieving the purpose of the fixed plate 52 cooperating with the movable plate 63 to clamp the water tank, a linkage telescopic component 64 is also provided between the movable plate 63 and the fixed block 61. The movable end of the linkage telescopic component 64 is fixedly connected to the limiting rod 65. The telescopic rod 55 is pinned to a linkage rod 66 that slides through the through hole 41 and is fitted with the limiting rod 65. The end of the linkage rod 66 connected to the limiting rod 65 is provided with a round rod 661. The upper half of the linkage rod 66 is laterally provided with a sliding hole 662. A round shaft 43 fitted with the sliding hole 662 is movably installed in the sliding groove 42.

[0030] It should be noted that the specific models and specifications of the drive cylinder 54, telescopic rod 55, fixed pulley 57 and movable pulley 58 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated here.

[0031] The functional principle of this utility model can be explained through the following operation methods:

[0032] The output end of the drive cylinder 54 moves vertically upward, the other end of the traction rope 59 passes through the fixed pulley 57 and the movable pulley 58 and moves downward, the connector 56 and the traction rope 59 are connected and move slowly vertically downward, the fixed plate 52 and the lifting plate 4 slowly descend under the action of gravity, and the water tank is transported to the lifting plate 4.

[0033] The output end of the drive cylinder 54 pulls the traction rope 59 to move vertically downward, and the other end of the traction rope 59 pulls the connecting piece 56 and the lifting plate 4 to move vertically upward. At the same time, the movable end of the telescopic rod 55 is pulled up, which drives the linkage rod 66 to deflect upward, pushes the limit rod 65 to move horizontally, and pushes the movable end of the linkage telescopic piece 64 to push the movable plate 63. The movable plate 63 moves horizontally towards the fixed plate 52, and the fixed plate 52 and the movable plate 63 gradually clamp and fix the water storage tank.

[0034] Place another water tank on the load base 2, and the water tank loading on the trolley 2 is complete.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An energy-saving concrete pouring device for civil construction, comprising a trolley (1) and at least two water tanks, characterized in that, The trolley (1) is integrally connected to a load base (2). A support frame (3) for lifting the water tank is fixedly connected to one side of the top of the load base (2). A lifting plate (4) for placing the water tank is slidably installed on the support frame (3). A lifting component (5) for controlling the vertical lifting of the lifting plate (4) is symmetrically arranged between the support frame (3) and the load base (2). A fixing component (6) for fixing the water tank is provided at one end of the lifting plate (4).

2. The energy-saving concrete pouring device for civil construction of claim 1, characterized in that, The lifting assembly (5) includes a pair of limiting slide rods (51) symmetrically installed between the support frame (3) and the load base (2) for guiding the vertical lifting of the lifting plate (4). A fixing plate (52) is fixedly installed at one end of the lifting plate (4). A pair of limiting parts (53) movably fitted onto the limiting slide rods (51) are symmetrically fixedly installed on the fixing plate (52). A driving cylinder (54) for driving the fixing plate (52) and the lifting plate (4) to lift is fixedly installed at one end of the load base (2). A telescopic rod (55) for connecting the lifting plate (4) is fixedly installed at one end of the load base (2).

3. The energy-saving concrete pouring device for civil construction of claim 2, characterized in that, A connector (56) is fixedly installed on the fixed plate (52). A fixed pulley (57) is fixedly connected to the top of the support frame (3). A movable pulley (58) is slidably installed on the top of the connector (56). A traction rope (59) is connected to the output end of the drive cylinder (54) and passes through the top of the fixed pulley (57), the bottom of the movable pulley (58), and the top of the support frame (3) in sequence.

4. The energy-saving concrete pouring device for civil construction of claim 3, characterized in that, The lifting plate (4) has a through hole (41), and the inner wall of the through hole (41) has symmetrical grooves (42) for installing the fixing component (6).

5. The energy-saving concrete pouring device for civil construction of claim 4, characterized in that, The fixing component (6) includes a fixing block (61) fixedly installed on the end of the lifting plate (4) away from the support frame (3). Spring telescopic components (62) are symmetrically installed on the fixing block (61). A movable plate (63) is fixedly installed on the other end of the spring telescopic component (62). A linkage telescopic component (64) is also provided between the movable plate (63) and the fixing block (61). The movable end of the linkage telescopic component (64) is fixedly connected to a limit rod (65). A linkage rod (66) is pin-connected to the telescopic rod (55) and slides between the through hole (41) and the limit rod (65).

6. The energy-saving concrete pouring device for civil construction of claim 5, characterized in that, The connecting rod (66) is connected to the limiting rod (65) at one end with a round rod (661). The upper half of the connecting rod (66) is laterally provided with a sliding hole (662). A round shaft (43) that fits the sliding hole (662) is movably installed in the sliding groove (42).

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