Self-propelled rapid pouring device and method suitable for bridge floor wall

Abstract

The invention discloses a self-propelled rapid pouring device and method suitable for a bridge floor wall, solves the problems of easy demolding and concrete splashing in the pouring process of the outer side of a bridge floor protection wall in the prior art, and has the beneficial effects of being capable of self-walking, improving the construction efficiency and being suitable for a narrower wall. According to the specific scheme, the self-propelled rapid pouring device suitable for the bridge floor wall comprises a walking support, the walking support can cross a protective wall on the side of a bridge floor, the walking support supports a driving mechanism, the driving mechanism comprises a driving wheel, and the driving wheel can make contact with the outer side face of the protective wall and can rotate relative to the protective wall; the walking support supports the hopper, the split charging hopper is arranged at a discharging port of the hopper, the split charging hopper is installed on the walking support and is lower than the hopper, the bottom of the split charging hopper can be arranged above a wall pouring formwork, and the bottom of the split charging hopper is arranged in the length direction of the wall pouring formwork.

Description

Technical Field

[0001] The present invention relates to the field of bridge deck engineering construction, and in particular to a self-propelled rapid casting device and method suitable for bridge deck walls. Background Art

[0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art.

[0003] High-speed railways are important infrastructure for the country's economic and social development. After the high-speed railway bridge is erected, during the construction of the bridge deck, cable troughs are set up on the outside of the protective walls on both sides of the bridge deck to install cables. Of course, there are also problems with setting up walls on the sides of other bridge decks. A cable trough wall is set up in the middle section of the bridge deck outside the protective wall. The width of this wall is relatively narrow. Currently, the narrow cable trough walls all use the construction technology of formwork cast-in-place concrete. During the formwork support period, conventional pump trucks are often used to pump concrete to complete the pouring of the narrow cable trough walls. However, if conventional pump trucks are used to pump concrete for the narrow cable trough walls, the impact force of the concrete pumped out by the pump pipe is too large, and the width of the narrow cable trough wall is too small. During the pouring process, it is easy for the formwork to slip and the concrete to splash out. This not only causes waste of concrete materials, but also requires cleaning after the construction is completed. Failure to clean it will affect the quality of on-site construction and reduce the efficiency of wall construction operations.

[0004] In addition, in order to avoid the above problems, the prior art uses manual pouring, which has the problem of low construction efficiency, or uses manual assisted pouring, which has the problem of being unable to automatically realize pouring. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a self-propelled rapid casting device suitable for bridge deck walls, which is convenient for installation and disassembly.

[0006] In order to achieve the above object, the present invention is implemented through the following technical solutions: A self-propelled rapid casting device suitable for bridge deck walls includes a traveling bracket, which can be set across the protective wall on the side of the bridge deck. The traveling bracket supports a driving mechanism, which includes a driving wheel, which can contact the outer side of the protective wall and rotate relative to the protective wall, thereby driving the traveling bracket to move along the protective wall. The traveling bracket supports a hopper, and a charging hopper is provided at the discharge port of the hopper. The charging hopper is installed on the traveling bracket, and the charging hopper is set lower than the hopper. The bottom of the charging hopper can be placed above the wall casting template, and the bottom of the charging hopper is set along the length direction of the wall casting template.

[0007] The self-propelled rapid pouring device for bridge deck walls as described above has a wide-mouthed filling bucket, the width of which gradually increases from the top to the bottom of the filling bucket, so that concrete can fall along the length of the wall casting formwork, thereby minimizing concrete splashing and impact on the wall casting formwork. The filling bucket is an open trough arranged obliquely downward, and is placed on the side of the protective wall, or a closed cover is provided on the upper side of the filling bucket to further avoid splashing during concrete pouring.

[0008] The self-propelled rapid pouring device for bridge deck walls as described above, wherein the dispensing bucket gradually moves from the top of the protective wall to the bottom of the protective wall, and the vertical height between the bottom of the dispensing bucket and the wall pouring formwork is 0-5 mm; The slope of the top side of the filling bucket is greater than the slope of the bottom side of the filling bucket, which is beneficial to controlling the flow speed of concrete at the filling bucket.

[0009] The self-propelled rapid pouring device for bridge deck walls is suitable for a self-propelled rapid pouring device. A slot is provided on the lower side of the top of the sub-filling bucket, and the slot is engaged with the top of the traveling bracket, so that the sub-filling bucket can be quickly installed on the traveling bracket and is also easy to remove quickly. The bottom of the dispensing bucket is placed above the middle position of the wall casting templates on both sides.

[0010] As described above, a self-propelled rapid casting device suitable for bridge deck walls, the walking bracket includes a vertical bracket, the vertical bracket can be placed on the outside of the protective wall, and moving wheels are provided at the bottom of the vertical bracket, the moving wheels can contact the bridge deck so as to be movable along the bridge deck, and the vertical bracket supports the walking bracket, which is beneficial to ensure the stability of the walking bracket during the movement of the walking bracket.

[0011] As described above, a self-propelled rapid casting device suitable for bridge deck walls, the walking frame includes a transverse frame and a lateral frame, the lateral frame is connected to the transverse frame, the lateral frame can be placed on both sides of the protective wall, the lateral frame is respectively provided with support rollers facing the inner side of the protective wall, the support rollers are in contact with the protective wall and can roll along the protective wall, the vertical frame is connected to the transverse frame, the setting of the support rollers is conducive to reducing resistance, and ensuring the movement of the walking frame relative to the protective wall.

[0012] As described above, a self-propelled rapid casting device suitable for bridge deck walls, the driving mechanism is supported by the vertical frame, the driving mechanism is placed between the protective wall and the vertical frame, the driving wheel is set beyond the bottom of the lateral frame, and the moving wheel is set lower than the driving wheel to ensure that the moving wheel is in contact with the bridge deck inside the protective wall.

[0013] In the self-propelled rapid casting device suitable for bridge deck walls as described above, the traveling bracket is hollowed out to reduce the mass of the traveling bracket.

[0014] In the self-propelled rapid pouring device suitable for bridge deck walls as described above, the hopper is mounted on the top of the traveling support via a mounting frame, and the mounting frame is fixedly connected to the traveling support.

[0015] In a second aspect, the present invention further provides a method for rapidly pouring a cable trough wall, using the self-propelled rapid pouring device suitable for bridge deck walls, comprising the following: The traveling bracket supports the driving mechanism, the traveling bracket supports the hopper, a sub-filling bucket is provided at the discharge port of the hopper, and the sub-filling bucket is installed through the traveling bracket; The walking support crosses the protective wall on the side of the bridge deck, and the bottom of the filling bucket is placed above the wall casting template; The driving wheel can contact the outer side of the protective wall, and the driving mechanism drives the driving wheel to rotate. Under the action of the friction between the driving wheel and the protective wall, the walking bracket is driven to move along the outer side of the protective wall. During the movement, the concrete in the hopper enters the inner side of the wall casting formwork through the filling bucket.

[0016] The beneficial effects of the present invention are as follows: 1) The present invention provides a traveling support, which supports a driving mechanism. The driving wheel can contact the outer side of the protective wall and rotate relative to the protective wall, thereby driving the traveling support to move along the protective wall. During the movement of the traveling support along the protective wall, the hopper and the sub-filling bucket are used to cooperate to inject concrete into the wall casting formwork, effectively avoiding the direct injection of concrete into the cavity casting formwork, and avoiding the problem of formwork running due to excessive impact force. The setting of the sub-filling bucket is conducive to controlling the concrete flow rate, avoiding the problem of concrete splashing everywhere as much as possible, and effectively improving the overall construction efficiency. The bottom of the sub-filling bucket is set along the length direction of the wall casting formwork, which can realize the smooth construction of narrow walls.

[0017] 2) The device of the present invention has a simple structure and simple operation method, which greatly reduces the labor cost in the pouring operation and helps to reduce the construction cost. The device can operate at a uniform speed on the high-speed bridge deck. The filling bucket can improve the pouring quality of narrow walls and can also play a role in reducing bubbles in the concrete.

[0018] 3) The structure of the charging bucket in the present invention is reasonably set, and the charging bucket reasonably uses the walking bracket for installation. The charging bucket is tilted downward to control the flow rate of concrete and facilitate the smooth entry of concrete into the cavity casting template.

[0019] 4) The overall structure of the device of the present invention is reasonably arranged. The upper side of the traveling bracket supports the hopper, and the side of the traveling bracket is provided with a sub-loading bucket. The traveling bracket also supports the driving mechanism, which effectively solves the efficiency and portability problems existing in the traditional pouring process. Due to the excessive pressure of pumping concrete, the splashing of concrete during the pouring process is reduced, the loss of concrete material is reduced, and the economic benefits of construction are improved. To a certain extent, the construction efficiency of the cable trough pouring of the highway bridge is improved, and it has a certain promoting effect on the construction progress of the sub-items of the bridge deck system of the highway bridge project. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0021] Figure 1 This is a schematic diagram of a self-propelled rapid casting device suitable for bridge deck walls in use according to one or more embodiments of the present invention.

[0022] Figure 2 It is a front view of a self-propelled rapid casting device suitable for bridge deck walls according to one or more embodiments of the present invention.

[0023] Figure 3 It is a schematic diagram of a traveling support in a self-propelled rapid casting device suitable for bridge deck walls according to one or more embodiments of the present invention.

[0024] Figure 4 It is a schematic diagram of a battery in a self-propelled rapid casting device suitable for bridge deck walls according to one or more embodiments of the present invention.

[0025] Figure 5 This is a schematic diagram of the connection between a motor and a drive wheel in a self-propelled rapid casting device suitable for bridge deck walls according to one or more embodiments of the present invention.

[0026] Figure 6 It is a schematic diagram of a wide-mouth pouring hopper in a self-propelled rapid pouring device suitable for bridge deck walls according to one or more embodiments of the present invention.

[0027] In the figure: the distances or sizes between parts are exaggerated to show the positions of various parts, and the schematic diagram is for reference only.

[0028] Among them: 1-1. Wall casting formwork, 1-2. Protective wall, 1-3. Traveling support, 1-4. Driving mechanism, 1-5. Wide-mouth casting hopper; 2-1. First rectangular tube, 2-2. Second rectangular tube; 3-1. Equal-leg angle steel, 3-2. Horizontal frame, 3-3. Battery placement platform, 3-4. Motor mounting bracket, 3-5. Vertical frame, 3-6. Card slot, 3-7. Support roller, 3-8. Lateral frame, 3-9. Moving wheel; 4-1. Battery, 4-2. Connecting wires, 4-3. Motor control module, 4-4. Motor, 4-5. Drive wheels; 5-1. Mounting frame, 5-2. Hopper, 5-3. Filling bucket. DETAILED DESCRIPTION

[0029] It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used in the present invention have the same meaning as commonly understood by those skilled in the art to which the present invention belongs.

[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present invention. As used herein, unless otherwise clearly indicated in the present invention, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "include" and / or "comprising" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or their combinations; As introduced in the background technology, in the prior art, the impact force of concrete pumped by a pump truck is too large, which will affect the cable trough or other structural wall casting templates, causing mold running and concrete splashing, making the existing construction technology unsuitable for the smooth construction of the narrow cable trough wall or other walls outside the protective wall. In order to solve the above technical problems, the present invention proposes a self-propelled rapid casting device suitable for bridge deck walls.

[0031] Example 1 In a typical embodiment of the present invention, reference is made to Figure 1 and Figure 2 As shown, a self-propelled rapid casting device suitable for bridge deck walls includes a walking bracket 1-3, which can be set across the protective wall 1-2 on the side of the bridge deck. The walking bracket 1-3 supports a driving mechanism 1-4, and the driving mechanism 1-4 includes a driving wheel 4-5. The driving wheel 4-5 can contact the outer side of the protective wall 1-2 and can rotate relative to the protective wall 1-2, thereby driving the walking bracket 1-3 to move along the protective wall 1-2. The walking bracket 1-3 supports a hopper 5-2, and a charging hopper 5-3 is set at the discharge port of the hopper 5-2. The charging hopper 5-3 is installed on the walking bracket 1-3, and the bottom of the charging hopper 5-3 can be placed above the wall casting template 1-1. The bottom of the charging hopper is set along the length direction of the wall casting template 1-1. The hopper 5-2 and the charging hopper 5-3 form a wide-mouth casting component 1-5.

[0032] refer to Figure 3 As shown, the traveling frame 1-3 is a traveling steel frame, specifically comprising a transverse frame 3-2 and a lateral frame 3-8. The width of the transverse frame 3-2 is greater than the width of the protective wall. The lateral frame 3-8 is connected to the transverse frame 3-2 and can be placed on both sides of the protective wall 1-2. The lateral frames 3-8 are provided with support rollers 3-7 facing the inner side of the protective wall 1-2. The support rollers 3-7 can roll along the protective wall 1-2. The vertical frame 3-5 is connected to the transverse frame 3-2. The provision of the support rollers 3-7 helps reduce resistance and ensures the movement of the traveling frame 1-3 relative to the protective wall 1-2. The driving mechanism is supported by the vertical frame 3-5. The driving wheel 4-5 is arranged beyond the bottom of the lateral frame 3-8. The moving wheel 3-9 is arranged below the driving wheel 4-5 to ensure that the moving wheel 3-9 contacts the inner side of the protective wall 1-2.

[0033] Among them, the vertical frame 3-5 can be placed on the inner side of the protective wall 1-2. The vertical frame 3-5 is a vertical rod. There are two vertical frames 3-5. The two vertical rods are set at a distance. A slot 3-6 is set at the bottom of the vertical frame 3-5. A moving wheel 3-9 is movably set at the slot 3-6. The moving wheel 3-9 can contact the bridge deck to be movable along the bridge deck. The vertical frame 3-5 supports the walking bracket 1-3, which is beneficial to ensure the stability of the walking bracket during the movement of the walking bracket 1-3.

[0034] Specifically, the transverse frame 3-2 includes a first rectangular tube 2-1 arranged along the length direction of the protective wall 1-2, the first rectangular tube 2-1 is connected to multiple second rectangular tubes 2-2, the multiple second rectangular tubes 2-2 are set at intervals, the first rectangular tube 2-1 is vertically connected to the second rectangular tube 2-2, and an equal-leg angle steel 3-1 is set at the other end of the multiple second rectangular tubes 2-2 away from the first rectangular tube 2-1, and one side of the equal-leg angle steel 3-1 is fixed above the second rectangular tube 2-2, so that the walking bracket 1-3 is hollowed out to reduce the mass of the walking bracket.

[0035] The length of the lateral frame 3-8 is smaller than that of the vertical frame 3-5, and the lateral frames 3-8 on both sides are arranged opposite to each other. The lateral frame on one side includes multiple U-shaped steels, such as 4, and a distance is set between adjacent U-shaped steels on each side. The open side of the U-shaped steel is set toward the outside of the transverse frame 3-2. The U-shaped steel is installed on the side and middle section of the transverse frame 3-2 by welding. The distance between the U-shaped steels on both sides is greater than the width of the protective wall 1-2. The U-shaped steel is vertically connected to the transverse frame 3-2. Support rollers 3-7 are set on the opposite surfaces of the 8 U-shaped steels. The support rollers 3-7 are used to contact the protective wall 1-2 to ensure that the entire device can move smoothly along the protective wall 1-2.

[0036] refer to Figure 3As shown, a battery placement platform 3-3 is welded between two vertical frames 3-5. The battery placement platform 3-3 is used to accommodate the battery 4-1 and the motor control module 4-3. The motor mounting frame 3-4 is welded to the vertical frames 3-5. A slot 3-6 is provided below the vertical frames 3-5 of the traveling frame 1-3. Moving wheels 3-9 are bolted into the slot 3-6. Supported by the moving wheels 3-9, the traveling frame 1-3 can move along the protective wall 1-2.

[0037] The driving mechanism includes a motor 4-4, which is placed between the protective wall 1-2 and the vertical frame 3-5. Figure 4 As shown, the battery 4-1 and the motor control module 4-2 are placed on the battery placement platform, and the battery 4-1 and the motor control module 4-3 are connected by the connecting line 4-2. The motor control module 4-3 is connected to the battery and the motor respectively. The motor control module 4-3 is a PLC controller or other type of controller. The motor control module 4-3 is used to control the rotation of the motor 4-4, thereby driving the entire device forward or backward.

[0038] It should be noted that the driving mechanism can be set at one or more locations.

[0039] refer to Figure 2 As shown, the motor fixing bracket 3-4 is a motor fixing plate, and the motor 4-4 is installed at the motor fixing bracket 3-4, specifically fixed at the motor fixing bracket 3-4 by bolts, refer to Figure 5 As shown, the moving wheel 4-5 is installed at the output end of the motor 4-4, and the motor 4-4 is connected to the motor control module 4-3 and the battery 4-1 through the connecting line 4-2, and the battery supplies power to the motor 4-4.

[0040] In addition, it is easy to understand that the motor control module 4-3 is connected to the remote control, and the start of the motor can be controlled by the remote control.

[0041] It should be noted that the filling bucket is placed on the outside of the protective wall, and the filling bucket is lower than the hopper. The filling bucket 5-3 is a wide-mouthed filling bucket, which is conducive to controlling the flow rate of concrete during the downward flow of concrete, and avoiding direct outflow from the hopper to cause excessive impact on the wall casting formwork. From the top of the filling bucket 5-3 to the bottom of the filling bucket, the width of the filling bucket gradually increases, so that the concrete can fall along the length direction of the wall casting formwork 1-1, avoiding concrete splashing as much as possible, and avoiding impact on the wall casting formwork 1-1.

[0042] It should be noted that the filling bucket 5-3 is an open trough arranged at an angle downward, that is, the side of the filling bucket is bent upward to prevent leakage of concrete; or, in some schemes, a closed cover is provided on the upper side of the filling bucket to further avoid splashing problems during concrete pouring.

[0043] refer to Figure 2 and Figure 5 As shown, the slope of the top side of the filling bucket 5-3 is greater than the slope of the bottom side of the filling bucket, which is beneficial to controlling the flow rate of concrete at the filling bucket.

[0044] The filling bucket 5-3 gradually moves from the top of the protective wall 1-2 to the bottom side of the protective wall. The vertical height between the bottom of the filling bucket and the wall casting template is 0-5mm. The bottom of the filling bucket is placed above the middle position of the wall casting template on both sides. In this embodiment, an L-shaped frame is set on the lower side of the top of the filling bucket 5-3 to form a card slot, which is engaged and connected with the first rectangular tube 2-1 in the transverse frame of the walking bracket, so that the filling bucket 5-3 can be quickly installed on the walking bracket 1-2, and it is also convenient for quick removal.

[0045] refer to Figure 6 As shown, the hopper 5-2 is installed on the top of the traveling bracket 1-3 through the mounting frame 5-1, the mounting frame 5-1 is fixedly connected to the traveling bracket 1-3, the mounting frame 5-1 is placed on the upper side of the traveling bracket 1-3, and is stably connected by welding. The mounting frame 5-1 is a frame-type frame, the width of the mounting frame 5-1 is adapted to the width of the traveling bracket 1-3, the top of the hopper 5-2 is fixedly connected to the mounting frame 5-3, the hopper 5-2 is funnel-shaped, the bottom discharge port of the hopper 5-2 is tightened and placed above the filling hopper 5-3, and the width of the top side of the filling hopper 5-3 is greater than the inner diameter of the discharge port of the hopper 5-3.

[0046] When the device is in use, the entire device is moved across the protective wall 1-2 of a high-speed railway or highway, so that the supporting rollers 3-7 oppositely arranged on the traveling bracket 1-3 contact the side of the protective wall 1-2, and the filling bucket 5-3 is placed on the first rectangular tube 2-1 of the traveling bracket 1-3. The hopper 5-2 is on the mounting frame 5-3. The hopper 5-2 is installed to transport concrete material into the hopper 5-2. The concrete material can fall into the filling bucket 5-3 through the discharge port of the hopper 5-2, and is poured into the narrow wall formwork 1-1 through the filling bucket 5-3. The driving mechanism 1-4 is controlled by the remote control to enable the entire device to move forward at a uniform speed along the protective wall 1-2, so as to quickly pour the narrow wall of the cable trough.

[0047] Example 2 This embodiment provides a method for rapidly pouring a cable trough wall, using the self-propelled rapid pouring device for bridge deck walls described in the first embodiment, including the following: The traveling bracket 1-3 supports the driving mechanism 4-1, and the traveling bracket 1-3 supports the hopper 5-2. A filling bucket 5-3 is provided at the discharge port of the hopper 5-2, and the filling bucket 5-3 is installed through the traveling bracket; The walking frame 1-3 crosses the protective wall 1-2 on the side of the bridge deck, the moving wheel 3-9 at the bottom of the vertical frame contacts the bridge deck inside the protective wall 1-2, and the bottom of the dispensing bucket 5-3 is placed above the wall casting template; The driving wheel 4-5 can contact the outer side of the protective wall 1-2, and the driving mechanism 1-4 drives the driving wheel 4-5 to rotate. Under the action of the friction between the driving wheel 4-5 and the protective wall 1-2, the walking bracket is driven to move along the outer side of the protective wall 1-2. During the movement, the concrete in the hopper 5-2 enters the inner side of the wall casting template 1-1 through the filling bucket 5-3.

[0048] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A self-propelled rapid pouring device suitable for bridge deck walls, characterized in that: It includes a walking bracket, which can be set across the protective wall on the side of the bridge deck. The walking bracket supports the driving mechanism. The driving mechanism includes a driving wheel. The driving wheel can contact the outer side of the protective wall and be rotatable relative to the protective wall, thereby driving the walking bracket to move along the protective wall. The walking bracket supports the hopper. A filling bucket is set at the discharge port of the hopper. The filling bucket is installed on the walking bracket. The filling bucket is set lower than the hopper. The bottom of the filling bucket can be placed above the wall casting template. The bottom of the filling bucket is set along the length direction of the wall casting template.

2. A self-propelled rapid pouring device for bridge deck walls according to claim 1, characterized in that: The filling bucket is a wide-mouthed filling bucket, and the width of the filling bucket gradually increases from the top to the bottom of the filling bucket; The dispensing bucket is an open trough arranged obliquely downward, and the dispensing bucket is placed on the side of the protective wall.

3. The self-propelled rapid pouring device for bridge deck walls according to claim 1, characterized in that: The dispensing bucket gradually moves from the top of the protective wall to the bottom of the protective wall, and the vertical height between the bottom of the dispensing bucket and the wall casting template is 0-5mm; The slope of the top side of the dispensing bucket is greater than the slope of the bottom side of the dispensing bucket.

4. The self-propelled rapid pouring device for bridge deck walls according to claim 1, characterized in that: A slot is provided on the lower side of the top of the dispensing bucket, and the slot is engaged and connected with the top of the walking bracket; The bottom of the dispensing bucket is placed above the middle position of the wall casting templates on both sides.

5. The self-propelled rapid pouring device for bridge deck walls according to claim 1, characterized in that: The walking frame includes a vertical frame, which can be placed outside the protective wall. Moving wheels are provided at the bottom of the vertical frame, and the moving wheels can contact the bridge deck so as to be movable along the bridge deck.

6. The self-propelled rapid pouring device for bridge deck walls according to claim 5, characterized in that: The walking frame includes a transverse frame and a lateral frame. The lateral frame is connected to the transverse frame. The lateral frame can be placed on both sides of the protective wall. The lateral frames are respectively provided with support rollers facing the inner side of the protective wall. The support rollers are in contact with the protective wall and can roll along the protective wall. The vertical frame is connected to the transverse frame.

7. The self-propelled rapid pouring device for bridge deck walls according to claim 6, characterized in that: The driving mechanism is supported by the vertical frame and is placed between the protective wall and the vertical frame. The driving wheel is arranged beyond the bottom of the lateral frame, and the moving wheel is arranged below the driving wheel.

8. The self-propelled rapid pouring device for bridge deck walls according to claim 1, characterized in that: The walking bracket is hollowed out to reduce the weight of the walking bracket.

9. The self-propelled rapid pouring device for bridge deck walls according to claim 1, characterized in that: The hopper is mounted on the top of the traveling bracket via a mounting bracket, and the mounting bracket is fixedly connected to the traveling bracket.

10. A method for quickly casting a cable trough wall, characterized in that: A self-propelled rapid pouring device for bridge deck walls according to any one of claims 1 to 9, comprising the following contents: The traveling bracket supports the driving mechanism, the traveling bracket supports the hopper, a sub-filling bucket is provided at the discharge port of the hopper, and the sub-filling bucket is installed through the traveling bracket; The walking support crosses the protective wall on the side of the bridge deck, and the bottom of the filling bucket is placed above the wall casting template; The driving wheel can contact the outer side of the protective wall, and the driving mechanism drives the driving wheel to rotate. Under the action of the friction between the driving wheel and the protective wall, the walking bracket is driven to move along the outer side of the protective wall. During the movement, the concrete in the hopper enters the inner side of the wall casting formwork through the filling bucket.

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