Splicing device for assembly type box culvert

Abstract

The utility model discloses a splicing device for an assembly type box culvert, and relates to the technical field of box culvert splicing. Comprising baffles which are symmetrically arranged, the two baffles are fixedly connected through a connecting assembly, the opposite sides of the two baffles are each provided with an adjusting assembly used for pushing the assembly type box culvert to move, the ends of the opposite sides of the two baffles are each provided with a clamping assembly used for clamping the assembly type box culvert, and the top faces of the two baffles are each fixedly connected with an inclined plate; and a plurality of rollers are arranged at the lower part between the two baffles. According to the box culvert splicing device, an installed box culvert is clamped through the clamping assemblies, then the box culvert needing to be spliced is hoisted to the position between the two inclined plates, the box culvert can effectively enter the position between the two baffles, the box culvert is pushed to move along the multiple rollers through the adjusting assemblies, and the box culvert splicing device is used for splicing the box culvert. And the box culvert can be accurately and rapidly spliced with a previous box culvert which is already installed, so that the working efficiency of splicing the box culvert is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of culvert splicing, in particular to a splicing device for assembled culverts. Background Art

[0002] An assembled culvert, also called a prefabricated culvert, is a box-shaped structure made of reinforced concrete precast, which is a rapid construction technology for culverts. It has the characteristics of factory prefabrication and on-site assembly, and is mainly used for engineering projects with short construction periods. At present, in the actual installation process of assembled culverts, due to the heavy weight of the overall assembled culvert and the high precision requirements for the connection of multiple groups of assembled culverts, during the splicing process of assembled culverts, complex adjustment work needs to be carried out manually, which is not only cumbersome but also time-consuming, affecting the quality and cycle of the project. Therefore, there is an urgent need for a splicing device for assembled culverts that can effectively improve the working efficiency during the splicing process of assembled culverts. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a splicing device for assembled culverts to solve the problems existing in the above-mentioned prior art.

[0004] To achieve the above purpose, the utility model provides the following solution: The utility model provides a splicing device for assembled culverts, including symmetrically arranged baffles. The two baffles are fixedly connected by a connection component. On the opposite sides of the two baffles, there are respectively provided adjustment components for pushing the assembled culvert to move. At the end parts of the opposite sides of the two baffles, there are respectively provided clamping components for clamping the assembled culvert. The top surfaces of the two baffles are respectively fixedly connected with inclined plates, and several rollers are arranged at the lower part between the two baffles.

[0005] Preferably, the connection component has symmetrically arranged connection parts, and the two connection parts are respectively arranged at the two ends of the opposite sides of the two baffles.

[0006] Preferably, the connection part includes horizontally symmetrically arranged cross bars. The two ends of the cross bar are respectively fixedly connected with the two baffles. The top surface of the upper cross bar is flush with the top surface of the baffle, and the bottom surface of the lower cross bar is flush with the bottom surface of the baffle.

[0007] Preferably, the adjustment component includes a movable plate. On the side of the movable plate facing the baffle, several sliders are fixedly connected. The sliders are slidably connected with a chute. The chute is opened on the baffle, and a lead screw is rotatably connected in the chute. The lead screw is threadedly connected with the slider.

[0008] Preferably, several chutes are parallel to each other and are perpendicular to the movable plate.

[0009] Preferably, the clamping assembly includes a hydraulic cylinder embedded in the baffle, a limiting plate is fixedly connected to the piston end of the hydraulic cylinder, and the limiting plate is arranged on one side of the two baffles facing each other.

[0010] Preferably, a plurality of rolling balls are respectively rotatably connected to one side of the two baffles facing each other.

[0011] Preferably, the distance between one ends of the two inclined plates away from the baffle is greater than the distance between the two baffles.

[0012] Preferably, the top surface of the lower cross bar is flush with the top surface of the roller.

[0013] Preferably, a plurality of rollers are rotatably connected to the bottom surface of the baffle.

[0014] The present utility model discloses the following technical effects:

[0015] The present utility model clamps the already installed culvert box by the clamping assembly, then hoists the culvert box to be spliced between the two inclined plates, so that the culvert box can effectively enter between the two baffles, and then the adjusting assembly is used to push the culvert box to move along a plurality of rollers, so that the culvert box can be accurately and quickly spliced with the previous already installed culvert box, effectively improving the working efficiency of splicing the culvert box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is a front view structure schematic diagram of the baffle of the present utility model;

[0019] Figure 3 It is a schematic diagram of the structure when the movable plate of the present utility model is in the reset state;

[0020] Figure 4 It is a bottom view structure schematic diagram of the baffle of the present utility model;

[0021] Figure 5 It is a sectional view structure schematic diagram of the baffle of the present utility model;

[0022] Among them, 1. Baffle; 2. Inclined plate; 3. Roller; 4. Cross bar; 5. Hydraulic cylinder; 6. Limit plate; 7. Motor; 8. Lead screw; 9. Slide block; 10. Movable plate; 11. Chute; 12. Roller. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0025] Referring to Figures 1-5 , the present invention discloses a splicing device for prefabricated box culverts, including symmetrically arranged baffles 1. The two baffles 1 are fixedly connected through a connection component. On the opposite sides of the two baffles 1, adjusting components for pushing the prefabricated box culvert to move are respectively arranged. At the end portions of the opposite sides of the two baffles 1, clamping components for clamping the prefabricated box culvert are respectively arranged. The top surfaces of the two baffles 1 are respectively fixedly connected with inclined plates 2. A plurality of rollers 3 are arranged below the two baffles 1.

[0026] The present invention clamps the already installed box culvert through the clamping component, and then hoists the box culvert to be spliced between the two inclined plates 2, so that the box culvert can effectively enter between the two baffles 1. Then, the box culvert is pushed to move along the plurality of rollers 3 through the adjusting component, so that the box culvert can be accurately and quickly spliced with the previous box culvert that has been installed, effectively improving the working efficiency of splicing the box culvert.

[0027] In a further optimized solution, the connection components are symmetrically arranged connection parts, and the two connection parts are respectively arranged at the two ends of the opposite sides of the two baffles 1.

[0028] In a further optimized solution, the connection part includes cross bars 4 symmetrically arranged up and down. The two ends of the cross bar 4 are respectively fixedly connected with the two baffles 1. The top surface of the cross bar 4 above is flush with the top surface of the baffle 1, and the bottom surface of the cross bar 4 below is flush with the bottom surface of the baffle 1.

[0029] The two baffles 1 can be effectively positioned through the cross bar 4, and the two baffles 1 are arranged parallel to each other.

[0030] For a further optimized solution, the adjusting assembly includes a movable plate 10. On one side of the movable plate 10 facing the baffle 1, a plurality of sliders 9 are fixedly connected. The sliders 9 are slidably connected to a chute 11. The chute 11 is formed on the baffle 1. A lead screw 8 is rotatably connected in the chute 11. The lead screw 8 is threadedly connected to the slider 9.

[0031] One end of the lead screw 8 extends out of the chute 11 and is drivingly connected to a motor 7. The motor 7 is fixedly connected to the baffle 1.

[0032] The motor 7 drives the lead screw 8 to rotate. The lead screw 8 drives the slider 9 to move along the chute 11. The slider 9 drives the movable plate 10 to move.

[0033] For a further optimized solution, a plurality of chutes 11 are parallel to each other and are perpendicularly arranged to the movable plate 10.

[0034] The dimensions of the baffle 1 and the cross bar 4 are adapted to the dimensions of the culvert, enabling the culvert to move through the frame formed by the cross bar 4 and the baffle 1.

[0035] For a further optimized solution, the clamping assembly includes a hydraulic cylinder 5 embedded in the baffle 1. The piston end of the hydraulic cylinder 5 is fixedly connected to a limiting plate 6. The limiting plate 6 is arranged on one side where the two baffles 1 face each other.

[0036] By driving the limiting plate 6 to move through the piston end of the hydraulic cylinder 5, the limiting plate 6 can be in close contact with or separated from the outer wall of the culvert.

[0037] For a further optimized solution, a plurality of balls are rotatably connected to one side where the two baffles 1 face each other. Through the plurality of balls, after the outer wall of the culvert contacts the balls, the culvert can move effectively along the balls.

[0038] For a further optimized solution, the distance between the ends of the two inclined plates 2 away from the baffle 1 is greater than the distance between the two baffles 1. Through the inclined plates 2, the culvert can be stably located above the two baffles 1, enabling the culvert to stably enter between the two baffles 1.

[0039] For a further optimized solution, the top surface of the lower cross bar 4 is flush with the top surface of the roller 3, enabling the bottom of the culvert to effectively pass through the top surface of the lower cross bar 4.

[0040] For a further optimized solution, a plurality of rollers 12 are rotatably connected to the bottom surface of the baffle 1. Through the rollers 12, it is convenient to move the position of the baffle 1.

[0041] Working process: After the first culvert box is installed, the utility model is moved to the end of the culvert box through the rollers 12. The piston end of the hydraulic cylinder 5 is extended so that the limiting plate 6 abuts against the outer wall of the culvert box, that is, within the frame formed by the end baffle 1 and the cross bar 4 of the culvert box. At this time, the movable plate 10 is at the end far away from the culvert box, that is, on the end of the baffle 1 far away from the culvert box. Then, the next culvert box is hoisted above the inclined plate 2 by a crane. To avoid the culvert box colliding with the inclined plate 2 and causing damage to the inclined plate 2, a buffer pad is fixedly connected to the inclined plate 2. After the culvert box is between the two inclined plates 2, the crane lowers the culvert box so that the culvert box can stably enter between the two baffle plates 1 along the balls. Through the adjustment of the inclined plate 2, the culvert box will not collide with the baffle 1. When the bottom of the culvert box abuts against the roller 3, several motors 7 work synchronously. After the two movable plates 10 abut against the end of the culvert box, the culvert box can be effectively pushed to move along the roller 3. When the culvert box abuts against the previous culvert box, the connection work of the two culvert boxes can be carried out; after completion, the piston end of the hydraulic cylinder 5 is retracted, and it is moved through the rollers 12. After the limiting plate 6 is at the end of the just-installed culvert box far away from the previous culvert box, the piston end of the hydraulic cylinder 5 is extended again so that the limiting plate 6 abuts against the outer wall of the just-installed culvert box. At this time, by reversing the motor 7, the movable plate 10 is reset, and the installation of the next culvert box can be carried out.

[0042] The utility model effectively positions two adjacent culvert boxes through the frame formed by the baffle 1 and the cross bar 4, effectively avoiding the problem of the existing need for manual complex adjustment work, which is not only cumbersome but also time-consuming. The utility model can effectively improve the working efficiency of assembled culvert boxes during the splicing process.

[0043] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model.

[0044] The above-described embodiments are only descriptions of the preferred embodiments of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model shall fall within the protection scope determined by the claims of the present utility model.

Claims

1. A splicing device for prefabricated box culverts, characterized in that: It includes symmetrically arranged baffles (1). The two baffles (1) are fixedly connected by a connecting component. On the opposite sides of the two baffles (1), adjusting components for pushing the assembled culvert to move are respectively arranged. At the end parts of the opposite sides of the two baffles (1), clamping components for clamping the assembled culvert are respectively arranged. Diagonal plates (2) are fixedly connected to the top surfaces of the two baffles (1). A number of rollers (3) are arranged at the lower part between the two baffles (1).

2. The splicing device for prefabricated box culverts according to claim 1, characterized in that: The connecting component has symmetrically arranged connecting parts, and the two connecting parts are respectively arranged at the two ends of the opposite sides of the two baffles (1).

3. The splicing device for prefabricated box culverts according to claim 2, wherein: The connecting part includes horizontally symmetrically arranged cross bars (4). The two ends of the cross bar (4) are respectively fixedly connected to the two baffles (1). The top surface of the cross bar (4) at the upper part is flush with the top surface of the baffle (1), and the bottom surface of the cross bar (4) at the lower part is flush with the bottom surface of the baffle (1).

4. The splicing device for the prefabricated box culvert according to claim 1, wherein: The adjusting component includes a movable plate (10). A number of sliders (9) are fixedly connected to the side of the movable plate (10) facing the baffle (1). The sliders (9) are slidably connected to a chute (11). The chute (11) is opened on the baffle (1). A lead screw (8) is rotatably connected in the chute (11), and the lead screw (8) is threadedly connected to the slider (9).

5. The splicing device for the prefabricated box culvert according to claim 4, characterized in that: The several chutes (11) are parallel to each other and are perpendicularly arranged to the movable plate (10).

6. The splicing device for prefabricated box culverts according to claim 1, characterized in that: The clamping component includes a hydraulic cylinder (5) embedded in the baffle (1). The piston end of the hydraulic cylinder (5) is fixedly connected to a limiting plate (6), and the limiting plate (6) is arranged on the opposite side of the two baffles (1).

7. The splicing device for prefabricated box culverts according to claim 1, characterized in that: A number of balls are rotatably connected to the opposite sides of the two baffles (1).

8. The splicing device for prefabricated box culverts according to claim 1, characterized in that: The distance between the ends of the two diagonal plates (2) away from the baffle (1) is greater than the distance between the two baffles (1).

9. The splicing device for prefabricated box culverts according to claim 3, wherein: The top surface of the cross bar (4) at the lower part is flush with the top surface of the roller (3).

10. The splicing device for prefabricated box culverts according to claim 1, characterized in that: A number of rollers (12) are rotatably connected to the bottom surface of the baffle (1).

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