UHPC cover plate automatic laying device

Abstract

The utility model provides an automatic UHPC cover plate laying device which comprises a moving platform, a mounting support is arranged above the moving platform, a mounting bottom plate is arranged in the mounting support, a storage assembly is arranged on one side of the mounting bottom plate, a blanking hole is formed in the mounting bottom plate, the blanking hole completely penetrates through the moving platform, a blanking assembly is erected above the blanking hole, and the storage assembly is arranged above the blanking hole. The automatic laying device is used for automatic laying, so that the construction efficiency is remarkably improved, the labor cost and the safety risk are reduced, the laying precision is also improved through accurate operation of the device, the engineering quality is ensured, automatic construction further adapts to the complex environment, the engineering progress is ensured, and remarkable economic and social benefits are shown; the problems that manual laying is needed during cover plate laying construction, and efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the field of cover plate laying, in particular to an automatic laying device for UHPC cover plates. Background Art

[0002] Traditional cable trough cover plates are mostly made of pure concrete material. To ensure their sufficient strength, their weight is also large, resulting in the need to rely on hoisting equipment for laying during construction. This traditional construction method has multiple drawbacks: First, it has a high dependence on construction equipment, requiring large hoisting machinery and professional operators, increasing the construction cost; Second, the construction efficiency is low, and it is easily affected by factors such as weather and terrain, making it difficult to guarantee the construction progress; Third, due to the heavy weight of the cover plate, the risk of manual operation is high, and safety accidents are prone to occur.

[0003] With the development of materials science, optimized UHPC (Ultra-High Performance Concrete) cover plates have emerged. Compared with traditional concrete cover plates, UHPC cover plates have lower weight and higher strength, enabling the innovation of construction methods. Due to the light weight of UHPC cover plates, they can be automatically laid by unmanned vehicles, significantly improving the construction efficiency and laying accuracy.

[0004] This automated laying method reduces the dependence on manpower, reduces safety risks, and also reduces the construction cost. In addition, the use of unmanned vehicles can also maintain a high construction speed in complex environments, improving the overall quality and reliability of the project. Therefore, the application of UHPC cover plates combined with automatic laying technology provides a new solution for modern engineering construction, demonstrating significant economic and social benefits. Content of the Utility Model

[0005] The main purpose of the utility model is to provide an automatic laying device for UHPC cover plates, which solves the problem of low efficiency in manual laying during the construction of cover plate laying.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is: an automatic laying device for UHPC cover plates, including a moving platform. Above the moving platform, there is an installation bracket. Inside the installation bracket, there is an installation bottom plate. On one side of the installation bottom plate, there is a material storage component. A blanking hole is opened on the installation bottom plate, and the blanking hole completely penetrates the moving platform;

[0007] Above the blanking hole, a blanking component is erected.

[0008] In a preferred solution, on one side of the installation bracket, there is also an electric control box, which is used to receive electrical signals from the monitoring center, count the operating conditions of its own electrical control components, and feedback them to the monitoring center.

[0009] In the preferred embodiment, the material storage assembly includes a material storage base, which is symmetrically arranged on the installation base plate. Above the material storage base, there are multiple material storage guide rods, and a cover plate limiting plate is arranged on one side of the material storage guide rods.

[0010] In the preferred embodiment, multiple limit cylinders are also arranged on the outer side of the material storage base. A blanking limit block is arranged at the output shaft end of the limit cylinder. A transverse movement support plate is arranged on the inner side of the material storage base, and transverse movement rollers are arranged on the transverse movement support plate. The transverse movement rollers are driven by a built-in micro motor.

[0011] In the preferred embodiment, there is a gap between the material storage guide rods and the lower transverse movement support plate. A jacking push rod is also arranged between the symmetrically arranged material storage guide rods on both sides, and the jacking push rod is used to jack up the cover plate.

[0012] In the preferred embodiment, the blanking assembly includes multiple blanking columns. Above the blanking columns, there is a blanking mounting plate. Above the blanking mounting plate, there is a blanking cylinder, and a blanking suction cup holder is arranged at the output shaft end of the blanking cylinder;

[0013] Multiple suction cups are arranged below the blanking suction cup holder.

[0014] In the preferred embodiment, a telescopic cylinder is also arranged on one side of the blanking column. A telescopic guide frame is arranged at the output shaft end of the telescopic cylinder. Above the telescopic guide frame, there are rollers, and the rollers are driven by a built-in micro motor;

[0015] The upper part of the telescopic guide frame is flush with the top of the transverse movement rollers.

[0016] The present utility model provides a UHPC cover plate automatic laying device, which has the following beneficial effects: Using the automatic laying device for automatic laying significantly improves the construction efficiency, reduces the labor cost and safety risks. The precise operation of the device also improves the laying accuracy, ensures the project quality. The automatic construction also adapts to complex environments, guarantees the project progress, and demonstrates significant economic and social benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further describes the present utility model in conjunction with the drawings and embodiments:

[0018] Figure 1 is the axonometric view of the cover plate laying device of the present utility model;

[0019] Figure 2 is the side sectional view of the cover plate laying device of the present utility model;

[0020] Figure 3 is the front sectional view of the cover plate laying device of the present utility model;

[0021] Figure 4 is the axonometric view of the material storage base of the present utility model;

[0022] Figure 5 is a cross-sectional view of the blanking component of the present utility model;

[0023] Figure 6 is a cross-sectional view of the wire groove of the present utility model;

[0024] In the figure: moving platform 1; mounting bracket 101; mounting base plate 102; blanking hole 103; material storage component 2; material storage base 201; limit cylinder 202; material storage guide rod 203; cover plate limit plate 204; lifting push rod 205; blanking limit block 206; transverse movement support plate 207; transverse movement roller 208; blanking component 3; blanking column 301; blanking mounting plate 302; blanking cylinder 303; blanking suction cup holder 304; discharge limit plate 305; telescopic cylinder 306; telescopic guide frame 307; suction cup 308; electric control box 4; cover plate 5; stepped surface 501. Specific implementation manners

[0025] Embodiment 1

[0026] As Figure 1-6 shown, a UHPC cover plate automatic laying device includes a moving platform 1. Above the moving platform 1, there is a mounting bracket 101. Inside the mounting bracket 101, there is a mounting base plate 102. On one side of the mounting base plate 102, there is a material storage component 2. A blanking hole 103 is opened on the mounting base plate 102, and the blanking hole 103 completely penetrates the moving platform 1;

[0027] Above the blanking hole 103, a blanking component 3 is erected.

[0028] In a preferred solution, on one side of the mounting bracket 101, there is also an electric control box 4. The electric control box 4 is used to receive electrical signals from the monitoring center, count the operating conditions of its own electric control components, and feedback them to the monitoring center.

[0029] In a preferred solution, the material storage component 2 includes a material storage base 201. The material storage bases 201 are symmetrically arranged on the mounting base plate 102. Above the material storage bases 201, there are multiple material storage guide rods 203. On one side of the material storage guide rods 203, there is a cover plate limit plate 204.

[0030] In a preferred solution, on the outside of the material storage base 201, there are also multiple limit cylinders 202. At the output shaft end of the limit cylinder 202, there is a blanking limit block 206. Inside the material storage base 201, there is a transverse movement support plate 207. On the transverse movement support plate 207, there is a transverse movement roller 208, and the transverse movement roller 208 is driven by a built-in micro motor.

[0031] In a preferred solution, there is a gap between the material storage guide rod 203 and the lower transverse movement support plate 207. Between the symmetrically arranged material storage guide rods 203 on both sides, there is also a lifting push rod 205, and the lifting push rod 205 is used to lift the cover plate 5.

[0032] In the preferred embodiment, the material unloading assembly 3 includes a plurality of material unloading columns 301, a material unloading mounting plate 302 is disposed above the material unloading columns 301, a material unloading cylinder 303 is disposed above the material unloading mounting plate 302, and a material unloading suction cup frame 304 is disposed at the output shaft end of the material unloading cylinder 303;

[0033] A plurality of suction cups 308 are provided below the unloading suction cup frame 304 .

[0034] In the preferred embodiment, a telescopic cylinder 306 is further provided on one side of the material unloading column 301, a telescopic guide frame 307 is provided on the output shaft end of the telescopic cylinder 306, a roller is provided above the telescopic guide frame 307, and the roller is driven by a micro motor;

[0035] The top of the telescopic guide frame 307 is flush with the top of the transverse roller 208 .

[0036] An automatic laying device for UHPC cover plates, the specific working method is as follows: a cover plate 5 is placed in a cover plate limit plate 204, two storage bins are loaded with appropriate cover plates 5, the bottommost lifting push rod 205 of the cover plate 5 is lifted upward to hold the cover plate 5, the limit cylinders 202 provided on both sides of the lifting push rod 205 lift and push out the front material unloading limit block 206, the unloading limit block 206 holds the step surface 501 of the second to last cover plate 5 from the bottom to the top, and the bottommost cover plate 5 is held by the lifting push rod 205 to move downward;

[0037] When the lifting push rod 205 is lowered to the specified position, the step surface 501 falls onto the transverse roller 208, and the transverse roller 208 moves the cover plate 5 toward the direction of the lower material assembly 3. The two storage bins can be emptied one and then the second one can be started, or the materials can be discharged in an alternating manner;

[0038] When the cover plate 5 moves into the unloading component 3, it is caught by the telescopic guide frame 307 and continues to be transported. Finally, the cover plate 5 is blocked by the discharge limit plate 305. After the cover plate 5 moves into place, the unloading cylinder 303 is started to make the lower suction cup 308 close to the upper surface of the cover plate 5. At the same time, the suction cup 308 draws air to make the suction cup 308 adsorb tighter. After the adsorption is completed, the telescopic cylinder 306 is started to pull the telescopic guide frame 307 away from the bottom of the cover plate 5. After the withdrawal is completed, the unloading cylinder 303 continues to move downward until the cover plate 5 is placed on the wire groove, the suction cup 308 is detached, and the unloading cylinder 303 returns to its position, completing a cycle of cover plate work, and the subsequent construction can be repeated.

[0039] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. An automatic laying device for UHPC cover plate, characterized by: The mobile platform (1) comprises a mounting bracket (101) disposed above the mobile platform (1), a mounting base plate (102) disposed in the mounting bracket (101), a material storage assembly (2) disposed on one side of the mounting base plate (102), a material drop hole (103) disposed on the mounting base plate (102), and the material drop hole (103) completely passing through the mobile platform (1); A material discharge assembly (3) is arranged above the material discharge hole (103).

2. According to claim 1, the automatic laying device for UHPC cover plate is characterized in that: An electric control box (4) is also provided on one side of the mounting bracket (101), and the electric control box (4) is used to receive electric signals from the monitoring center and to collect statistics on the operating conditions of its own electric control components and feed them back to the monitoring center.

3. According to claim 1, the automatic laying device for UHPC cover plate is characterized in that: The material storage assembly (2) comprises a material storage base (201), the material storage base (201) is symmetrically arranged on the mounting base (102), a plurality of material storage guide rods (203) are arranged above the material storage base (201), and a cover plate limiting plate (204) is arranged on one side of the material storage guide rod (203).

4. According to claim 3, the automatic laying device for UHPC cover plate is characterized in that: A plurality of limit cylinders (202) are further provided on the outside of the material storage base (201), and a material unloading limit block (206) is provided on the output shaft end of the limit cylinder (202). A transverse support plate (207) is provided on the inside of the material storage base (201), and a transverse roller (208) is provided on the transverse support plate (207). The transverse roller (208) is driven by a micro motor.

5. The automatic laying device for UHPC cover according to claim 3 is characterized by: A gap is provided between the material storage guide rod (203) and the lateral support plate (207) below. A lifting push rod (205) is also provided between the material storage guide rods (203) symmetrically disposed on both sides. The lifting push rod (205) is used to lift the cover plate (5).

6. The automatic laying device for UHPC cover according to claim 1 is characterized in that: The material unloading assembly (3) comprises a plurality of material unloading columns (301), a material unloading mounting plate (302) is provided above the material unloading columns (301), a material unloading cylinder (303) is provided above the material unloading mounting plate (302), and a material unloading suction cup frame (304) is provided at the output shaft end of the material unloading cylinder (303); A plurality of suction cups (308) are provided below the unloading suction cup frame (304).

7. The automatic laying device for UHPC cover according to claim 6 is characterized by: A telescopic cylinder (306) is also provided on one side of the material unloading column (301), a telescopic guide frame (307) is provided at the output shaft end of the telescopic cylinder (306), a roller is provided above the telescopic guide frame (307), and the roller is driven by a micro motor; The top of the telescopic guide frame (307) is flush with the top of the transverse roller (208).

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