Concrete distribution system and construction method thereof

Abstract

The present invention discloses a concrete distribution system, comprising a formwork, a plurality of integrated measurement and night vision unit groups, a signal box, a track and a walking mechanical device. The integrated measurement and night vision unit group comprises a rectangular box body, a plurality of first light-emitting bodies, a plurality of photosensors, a signal transmitter and a second power supply; the signal box is arranged on the panel, and a controller, a signal receiver and a first power supply are arranged in the signal box; the track is arranged on the top of the formwork; the walking mechanical device comprises a walking mechanism and a robotic arm. The concrete distribution system can automatically identify the pouring height of concrete, and when the concrete pouring height meets the requirements, the walking mechanism is controlled to move, thereby realizing automatic control of the concrete pouring amount and pouring path. Moreover, a plurality of first light-emitting bodies directly emit light into the interior of the formwork as a construction light source, which can improve on-site construction efficiency and effectively ensure the quality of concrete construction.

Description

Technical Field

[0001] The invention relates to a concrete distribution system and a construction method thereof, belonging to the technical field of concrete construction. Background Art

[0002] At present, large-volume concrete formwork mainly includes integral large formwork and combined large formwork. After these formworks are supported, the steel columns placed in advance inside the large-volume concrete, and the large number of threaded steel bars and stirrups tied together make the vision of on-site concrete pouring dim. The complex arrangement of space seriously affects the flow of concrete, especially when pouring at night. On-site pouring usually relies on visual inspection and experience to judge the distribution of concrete in the enclosed formwork cavity, and then decide whether to move the distribution mouth. However, due to the dim light, steel plates and reinforcement obstructions, it is difficult to judge whether the concrete flow in the on-site formwork is uniform. It is also unclear which specific position is uneven. Workers can only rely on experience and feeling to pour the route. They will not move until there is obvious pushing of the material, or evacuate the vibrator. Although self-compacting concrete can be achieved, when faced with close reinforcement, failure to deal with it in time will lead to piles and hollows, affecting the quality of the concrete in the later stage.

[0003] Therefore, it is necessary to develop a concrete distribution system and a construction method thereof that can improve the lighting conditions in the template and can automatically move the distribution port according to the pouring conditions. Summary of the Invention

[0004] This embodiment provides a concrete distribution system and a construction method thereof, which are used to solve the problems of dimness inside the formwork, difficulty in determining the pouring height, and difficulty in controlling the pouring path during existing concrete pouring.

[0005] In order to solve the above technical problems, the present invention includes the following technical solutions:

[0006] A concrete placing system, comprising:

[0007] The template includes a panel and a back rib, wherein the panel of the template is provided with vertical notches;

[0008] A plurality of integrated measurement and night vision unit groups, wherein the integrated measurement and night vision unit groups are sequentially arranged in the panel slots; the integrated measurement and night vision unit groups include a rectangular box body, a plurality of first light-emitting bodies, a plurality of photosensors, a signal transmitter and a second power supply; the signal transmitter and the second power supply are arranged in the rectangular box body, and the second power supply supplies power to the first light-emitting body, the photosensor and the signal transmitter; the rectangular box body is provided with a plurality of spaced chambers along the length direction, each chamber is provided with a first light-emitting body and a photosensor, the first light-emitting body can emit light in a direction perpendicular to the template, the light is diffusely reflected by the poured concrete, the photosensor can detect the light diffusely reflected by the concrete, the photosensor triggers the signal transmitter to emit a signal, the signal including the number of the photosensor, the signal receiver in the signal box is used to receive the signal emitted by the signal transmitter, and the controller calculates the concrete pouring height according to the signal received by the signal receiver;

[0009] A signal box is provided on the panel, wherein a controller, a signal receiver and a first power supply are provided in the signal box, and the first power supply supplies power to the controller and the signal receiver;

[0010] A track is provided on the top of the template and along the length direction of the template;

[0011] A walking mechanical device, comprising a walking mechanism and a robotic arm; the walking mechanism is capable of walking along the track, and the robotic arm is used to support the material distribution pipe; when the concrete pouring height of the current material distribution point calculated by the controller meets the preset value, the controller controls the walking mechanism to walk along the track to the next material distribution point.

[0012] Furthermore, a U-shaped fastener is provided below the track, and the U-shaped fastener is fastened to the top of the template.

[0013] Furthermore, the template is provided with a corner, and the track includes a first straight track segment, a second straight track segment and a corner connecting segment; the corner connecting segment is provided at the corner of the template, and the first straight track segment and the second straight track segment are respectively provided on the templates on both sides of the corner connecting segment;

[0014] A rotating mechanism is provided under the corner connecting section. When the walking mechanism moves to the corner connecting section through the first straight rail section, the rotating mechanism can drive the corner connecting section and the walking mechanical device to rotate, so that the walking mechanism rotates to the direction of the second straight rail section, thereby allowing the walking mechanism to pass over the template corner.

[0015] Furthermore, the rectangular box body is provided with a scale groove along the length direction on the side away from the panel, and the starting end of the scale groove is connected to the inner cavity of the rectangular box body;

[0016] A second light-emitting body is also provided in the chamber. When the light-sensitive sensor detects the light diffusely reflected by the concrete, it can trigger the second light-emitting body to emit light toward the scale groove, and the light is emitted from the scale groove.

[0017] Furthermore, a slot hole is provided on the rectangular box body at the starting end of the scale groove, and the slot hole is connected to the cavity of the rectangular box body. A stop bar is provided on the rectangular box body, and the stop bar covers the end of the slot hole, and the starting end of the scale groove is connected to the slot hole.

[0018] Furthermore, a warning light is provided on the signal box, and a concrete pouring height control value is preset in the controller. When the concrete pouring height calculated by the controller reaches the preset control value, the controller controls the warning light to light up.

[0019] Accordingly, this embodiment also provides a construction method of the concrete distribution system, comprising the following steps:

[0020] Step 1: hoist the template into place and install it. The template is equipped with several integrated measurement and night vision units and a signal box. A track and a walking mechanism are installed on the top of the template. One end of the walking mechanism is fixed with a fabric pipe.

[0021] Step 2: Determine the template elevation. Enter the template elevation into the controller, and the controller will calculate the elevation of each photosensor.

[0022] Step 3: The first light emitter is made to emit light and illuminate the interior of the formwork, and concrete is poured in the formwork. The light emitted by the first light emitter within the poured height range is diffusely reflected by the concrete and received by the photosensor. The photosensor triggers the signal transmitter to transmit a signal containing the photosensor number.

[0023] Step 4: The controller receives the signal transmitted by the signal transmitter through the signal receiver and determines the concrete pouring height according to the number of the photosensitive sensor;

[0024] Step 5: When the concrete pouring height of the current distribution point calculated by the controller meets the preset value, the controller controls the walking mechanism to move along the track to the next distribution point.

[0025] Furthermore, the template is provided with a corner, the track includes a first straight track segment, a second straight track segment and a corner connecting segment, the corner connecting segment is provided at the corner of the template, the first straight track segment and the second straight track segment are respectively provided on the templates on both sides of the corner connecting segment, and a rotating mechanism is provided below the corner connecting segment;

[0026] In step five, after the walking mechanism moves along the first straight rail section to the corner connection section, the corner connection section is braked and clamped. The rotating mechanism can drive the corner connection section and the walking mechanism to rotate together, so that the walking mechanism rotates to the direction of the second straight rail section. After the walking mechanism is started again, it moves along the second straight rail section to the next feeding point.

[0027] Furthermore, a concrete pouring height control value is preset in the controller, and a warning light is provided on the signal box; the construction method further includes:

[0028] Step 5: When the concrete pouring height calculated by the controller reaches a preset control value, the controller controls the prompt light to light up.

[0029] Furthermore, the rectangular box body is provided with a scale groove along the length direction on the side away from the panel, and the starting end of the scale groove is connected to the inner cavity of the rectangular box body, and a second light-emitting body is further provided in the cavity;

[0030] In the step three, when the light sensor detects the light diffusely reflected by the concrete, it triggers the second light-emitting body to emit light toward the scale groove, and the light is emitted from the scale groove.

[0031] Due to the adoption of the above technical solutions, the present invention has the following advantages and positive effects compared to existing technologies: the concrete distribution system can receive light diffusely reflected by concrete through a photosensitive sensor and transmit a signal through a signal transmitter. The controller then automatically identifies the concrete pouring height. When the concrete pouring height meets the required level, the traveling mechanism is controlled to move, driving the distribution pipe to the next distribution point, thereby achieving automated control of the concrete pouring amount and pouring path, thereby improving concrete pouring efficiency and quality. Furthermore, multiple first luminous bodies directly emit light into the formwork as a construction light source, resolving the problem of dim light inside the formwork during nighttime concrete pouring and facilitating concrete distribution and vibration operations. The concrete distribution system has a simple structure, is easy to operate, and can be assembled on-site. It can achieve unmanned, continuous, and automatic pouring of large volumes of concrete on-site, significantly reducing on-site labor intensity and ensuring uniform distribution of concrete slurry. It also facilitates nighttime construction, improves on-site construction efficiency, and effectively ensures concrete construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 Schematic diagram of the structure of a concrete distribution system in one embodiment of the present invention;

[0033] Figure 2 Schematic diagram of the structure of the rectangular box body and the stepped structure in one embodiment of the present invention;

[0034] Figure 3A three-dimensional view of a rectangular box provided at one angle according to an embodiment of the present invention;

[0035] Figure 4 A schematic structural diagram of a rectangular box provided with a stop bar according to an embodiment of the present invention;

[0036] Figure 5 A diagram showing the working principle of a first light emitting body and a photosensor provided in one embodiment of the present invention;

[0037] Figure 6 A schematic structural diagram of a track and a U-shaped fastener provided in one embodiment of the present invention;

[0038] Figure 7 A schematic diagram of the guide rail structure at the corner of a template provided in one embodiment of the present invention.

[0039] The numbers in the figure are as follows:

[0040] 1-concrete; 2-concrete pipe;

[0041] 10-template; 11-panel; 12-back rib;

[0042] 20 - integrated measurement and night vision unit; 21 - rectangular box; 211 - chamber; 212 - connecting ear plate; 213 - slot; 214 - stop bar; 22 - first luminous element; 23 - photosensor; 24 - stepped structure; 25 - light path; 26 - scale groove; 27 - second luminous element;

[0043] 30-Signal box;

[0044] 40 - track; 41 - U-shaped fastener; 42 - first straight track section; 43 - second straight track section; 44 - corner connection section; 45 - rotation mechanism;

[0045] 50-walking mechanism; 51-walking mechanism; 52-mechanical arm; 53-hydraulic clamp. DETAILED DESCRIPTION

[0046] The following is a detailed description of a concrete distribution system and construction method provided by the present invention, with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are highly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0047] Example 1

[0048] like Figure 1 As shown, a concrete placing system provided by this embodiment includes a template 10, a plurality of measurement and night vision integrated unit groups 20, a signal box 30, a track 40 and a walking mechanical device 50.

[0049] The template 10 includes a panel 11 and a back rib 12. The panel 11 of the template 10 is provided with a vertical notch, which serves as a mounting slot for the integrated measurement and night vision unit 20. The integrated measurement and night vision unit 20 is sequentially mounted within the notch of the panel 11. The signal box 30 is mounted on the panel 11 and contains a controller, a signal receiver, and a first power supply, which supplies power to the controller and the signal receiver.

[0050] Combine Figures 1 to 5 As shown, the measurement and night vision integrated unit group 20 includes a rectangular box body 21, a plurality of first light-emitting bodies 22, a plurality of photosensors 23, a signal transmitter, and a second power supply. The signal transmitter and the second power supply are arranged in the rectangular box body 21, and the second power supply supplies power to the first light-emitting body, the photosensor, and the signal transmitter. The rectangular box body 21 is provided with a plurality of spaced chambers 211 along the length direction, and each chamber 211 is provided with a first light-emitting body 22 and a photosensor 23. The first light-emitting body 22 can emit light toward the interior of the formwork. After the light is diffusely reflected by the poured concrete 1, it can be detected by the photosensor 23. Figure 5 The figure shows the light path 25 of the light emitted by the first light source 22 and received by the photosensor 23 after diffuse reflection from the concrete. When the photosensor 23 detects the reflected light, it can trigger the signal transmitter to send a signal. The signal includes the serial number of the photosensor 23 (or the first light source 22). The signal receiver in the signal box 30 is used to receive the signal transmitted by the signal transmitter. The controller calculates the concrete pouring height based on the signal received by the signal receiver. For example, the template height can be measured in advance, and then the height of each photosensor 23 (or the first light source 22) is calculated. During the detection, the height of the photosensor 23 (or the first light source 22) in the signal can be obtained based on the serial number of the photosensor 23 (or the first light source 22). The maximum height of the photosensor 23 (or the first light source 22) contained in the signal is used as the height of the poured concrete. For example, the first light emitter 22 and the photosensor 23 can be encapsulated within a stepped structure 24. The large end of the stepped structure 24 is made of a light-transmitting material. Light from the first light emitter 22 passes through the large end of the stepped structure 24 and is directed toward the interior of the template, thereby illuminating the interior of the template. The rectangular box body is provided with a plurality of stepped cavities 211 that match the stepped structure, and the stepped structure 24 is embedded in the stepped cavities 211. Furthermore, a plurality of connecting lugs 212 are provided on the rectangular box body 21 to facilitate mounting the rectangular box body 21 on the template.

[0051] Combine Figure 1 and Figure 6As shown, the track 40 is installed at the top of the template and is arranged along the length of the template. A U-shaped clip 41 is provided below the track 40. The U-shaped clip 41 is clipped to the top of the template to quickly install and secure the track 40. The U-shaped clip 41 can be connected to the top of the template with bolts or directly welded.

[0052] like Figure 1 As shown, the walking mechanism 50 includes a walking mechanism 51 and a robotic arm 52. The walking mechanism 51 is capable of traveling along the track 40, and the robotic arm 52 is used to support the distribution pipe 2. When the controller calculates that the concrete pouring height of the current distribution point meets a preset value, the controller controls the walking mechanism 51 to travel along the track 40 to the next distribution point. For example, the track 40 has a T-shaped or I-shaped cross-section. The walking mechanism 51 includes a drive motor, a transmission mechanism, and a roller assembly. The roller assembly may be snap-fitted to the flange plate of the track 40. The drive motor, through the transmission mechanism, drives the roller assembly along the track 40, thereby moving the walking mechanism 50 along the track 40. The snap-fitting method between the roller assembly and the flange plate can be implemented using existing technology and will not be further described here. The robotic arm 52 utilizes an existing multi-degree-of-freedom robotic arm 52. A hydraulic clamp 53 is provided at the front end of the robotic arm 52 to clamp the distribution pipe 2. A trunk can be provided at the bottom end of the distribution pipe 2 to facilitate distribution.

[0053] The concrete distribution system provided in this embodiment can receive light diffusely reflected by concrete via a photosensor 23 and transmit a signal via a signal transmitter. The controller then automatically identifies the concrete pouring height. When the concrete pouring height meets the required level, the traveling mechanism 51 is controlled to move, driving the distribution pipe to the next distribution point. This enables automated control of the concrete pouring volume and pouring path, improving concrete pouring efficiency and quality. Furthermore, multiple first luminous elements 22 directly emit light into the formwork as a construction light source, resolving the issue of dim light inside the formwork during nighttime concrete pouring and facilitating concrete distribution and vibration operations. This concrete distribution system has a simple structure, is easy to operate, and can be assembled on-site. It enables unmanned, continuous, and automatic pouring of large volumes of concrete on-site, significantly reducing on-site labor intensity and ensuring uniform distribution of the concrete slurry. It also facilitates nighttime construction, improves on-site construction efficiency, and effectively ensures concrete construction quality.

[0054] In a specific embodiment, the rectangular box body 21 is provided with a scale groove 26 along the length direction on the side facing away from the light-emitting direction of the first light-emitting body 22. The starting end of the scale groove 26 is connected to the internal cavity of the rectangular box body 21, that is, each scale groove 26 is a scale line, and one end of the scale line is connected to the cavity 211 at the corresponding position. A second light-emitting body 27 is also provided in each cavity 211. When the photosensor 23 detects the light diffusely reflected by the concrete, it triggers the second light-emitting body 27 to emit light toward the scale groove 26, and the light is emitted from the scale groove 26. The photosensor 23 can convert the light signal into an electrical signal, and then the second light-emitting body 27 can be controlled to light up and extinguish through the circuit. The light emitted by the second light-emitting body 27 can pass through the scale groove 26, so that construction workers can directly identify the height of the concrete pouring through the scale groove.

[0055] In a specific embodiment, a display screen is provided on the signal box 30 for displaying the concrete pouring height. Workers can identify the concrete pouring height inside the formwork through the display screen.

[0056] In one embodiment, the signal box 30 is provided with a warning light. A controller presets a concrete pouring height control value. When the concrete pouring height calculated by the controller reaches the preset control value, the controller controls the warning light to illuminate, prompting the construction personnel to adjust the placement opening position. This embodiment facilitates the construction personnel to control the concrete pouring height.

[0057] In a specific embodiment, a slot hole 213 is provided on the rectangular box body 21 at the starting end of the scale groove 26, and the slot hole 213 is connected to the chamber 211 of the rectangular box body 21. A stop bar 214 is provided on the rectangular box body 21, and the stop bar 214 covers the slot hole 213. The starting end of the scale groove 26 is connected to the slot hole 213.

[0058] In a specific embodiment, the template 10 is provided with a corner, and the track 40 includes a first straight rail section 42, a second straight rail section 43 and a corner connecting section 44; the corner connecting section 44 is provided at the corner of the template, and the first straight rail section 42 and the second straight rail section 43 are respectively provided on the templates on both sides of the corner connecting section 44, and a rotating mechanism 45 is provided under the corner connecting section 44. When the walking mechanism 51 moves to the corner connecting section 44 through the first straight rail section 42, the rotating mechanism 45 can drive the corner connecting section 44 and the walking mechanical device 50 to rotate, so that the walking mechanism 51 rotates to the direction of the second straight rail section 43, so that the walking mechanism 51 passes over the corner of the template 10 and continues to walk along the second straight rail section 43.

[0059] In a specific embodiment, the walking mechanical device 50 is provided with a 5G camera device to upload information such as the concrete distribution situation and the location of the concrete placing crane to a remote monitoring terminal, so as to facilitate remote real-time viewing of the on-site situation and improve system security.

[0060] Example 2

[0061] This embodiment provides a construction method of a concrete distribution system, combined with Figures 1 to 7 The construction method is further described in Example 1. The construction method comprises the following steps:

[0062] Step 1: hoist the template 10 into place and install it. The template 10 is provided with a plurality of integrated measurement and night vision units 20 and a signal box 30. A track 40 and a walking mechanism 50 are installed on the top of the template 10. One end of the walking mechanism 50 is fixed to the fabric pipe 2.

[0063] Step 2: Measure the elevation of the template 10. Enter the template elevation into the controller, which then obtains the elevation of each photosensor. When measuring the elevation of the template 10, the elevation of the top or bottom of the template can be measured, or the elevation of a measuring point located on the back of the template can be used. As long as the elevation of the photosensor 23 can be calculated, the elevation of the first light emitter can also be measured. Since each cavity is relatively small, the first light emitter 22 and the photosensor 23 can be considered to be at the same elevation. Alternatively, the first light emitter and the photosensor 23 can be directly located at the same height.

[0064] Step 3: Make the first light emitter 22 emit light and illuminate the interior of the template 10. Pour concrete in the template 10. The light emitted by the first light emitter 22 within the poured height range is diffusely reflected by the concrete 1 and received by the photosensor 23. The photosensor 23 triggers the signal transmitter to transmit a signal containing the photosensor number.

[0065] Step 4: The controller receives the signal transmitted by the signal transmitter through the signal receiver and determines the concrete pouring height according to the photosensitive sensor number. Since the controller already has the elevation of each photosensitive sensor in step 2, the controller can know which photosensitive sensors have already been built in their elevation range according to the photosensitive sensor number, and the concrete pouring height is determined according to the elevation of the top photosensitive sensor.

[0066] Step 5: When the concrete pouring height of the current distribution point calculated by the controller meets the preset value, the controller controls the walking mechanism 51 to move along the track 40 to the next distribution point.

[0067] In a specific embodiment, a second light emitting body 27 is further provided in the chamber. In the step three, when the light sensor 23 detects the light diffusely reflected by the concrete 1, the second light emitting body 27 is triggered to emit light toward the scale groove, and the light is emitted from the scale groove.

[0068] In one specific embodiment, the template 10 is provided with a corner, and the track 40 includes a first straight track segment 42, a second straight track segment 43, and a corner connecting segment 44. The corner connecting segment 44 is provided at the corner of the template 10. The first straight track segment 42 and the second straight track segment 43 are respectively provided on the template on both sides of the corner connecting segment 44. A rotating mechanism 45 is provided below the corner connecting segment 44. In step 5, after the walking mechanism 51 travels along the first straight track segment 42 to the corner connecting segment 44, it brakes and clamps the corner connecting segment 44. The rotating mechanism 45 can drive the corner connecting segment 44 and the walking mechanism 50 to rotate together, causing the walking mechanism 51 to rotate toward the second straight track segment 43. After the walking mechanism 51 is restarted, it travels along the second straight track segment 43 to the next placement point. The walking mechanism 50 in this embodiment can smoothly cross the template corner, allowing the walking mechanism 51 to move freely on the track 40, achieving continuous concrete pouring and improving construction efficiency.

[0069] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0070] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. A concrete distribution system, characterized in that: include: The template includes a panel and a back rib, wherein the panel of the template is provided with vertical notches; A plurality of integrated measurement and night vision unit groups, wherein the integrated measurement and night vision unit groups are sequentially arranged in the panel slots; the integrated measurement and night vision unit groups include a rectangular box body, a plurality of first light-emitting bodies, a plurality of photosensors, a signal transmitter and a second power supply; the signal transmitter and the second power supply are arranged in the rectangular box body, and the second power supply supplies power to the first light-emitting body, the photosensor and the signal transmitter; the rectangular box body is provided with a plurality of spaced chambers along the length direction, each chamber is provided with a first light-emitting body and a photosensor, the first light-emitting body can emit light in a direction perpendicular to the template, the light is diffusely reflected by the poured concrete, the photosensor can detect the light diffusely reflected by the concrete, the photosensor triggers the signal transmitter to emit a signal, the signal including the number of the photosensor, the signal receiver in the signal box is used to receive the signal emitted by the signal transmitter, and the controller calculates the concrete pouring height according to the signal received by the signal receiver; A signal box is provided on the panel, wherein a controller, a signal receiver and a first power supply are provided in the signal box, and the first power supply supplies power to the controller and the signal receiver; A track is provided on the top of the template and along the length direction of the template; A walking mechanical device, comprising a walking mechanism and a robotic arm; the walking mechanism is capable of walking along the track, and the robotic arm is used to support the material distribution pipe; when the concrete pouring height of the current material distribution point calculated by the controller meets the preset value, the controller controls the walking mechanism to walk along the track to the next material distribution point.

2. The concrete distribution system according to claim 1, characterized in that: A U-shaped fastener is provided below the track and is fastened to the top of the template.

3. The concrete distribution system according to claim 1, wherein: The template is provided with a corner, and the track includes a first straight track segment, a second straight track segment and a corner connecting segment; the corner connecting segment is provided at the corner of the template, and the first straight track segment and the second straight track segment are respectively provided on the templates on both sides of the corner connecting segment; A rotating mechanism is provided under the corner connecting section. When the walking mechanism moves to the corner connecting section through the first straight rail section, the rotating mechanism can drive the corner connecting section and the walking mechanical device to rotate, so that the walking mechanism rotates to the direction of the second straight rail section, thereby allowing the walking mechanism to pass over the template corner.

4. The concrete distribution system according to claim 1, wherein: The rectangular box body is provided with a scale groove along the length direction on the side away from the panel, and the starting end of the scale groove is connected to the inner cavity of the rectangular box body; A second light-emitting body is also provided in the chamber. When the light-sensitive sensor detects the light diffusely reflected by the concrete, it can trigger the second light-emitting body to emit light toward the scale groove, and the light is emitted from the scale groove.

5. The concrete distribution system according to claim 4, characterized in that: The rectangular box body is provided with a slot hole at the starting end of the scale groove, the slot hole is connected to the cavity of the rectangular box body, a stop bar is provided on the rectangular box body, the stop bar covers the end of the slot hole, and the starting end of the scale groove is connected to the slot hole.

6. The concrete distribution system according to claim 1, wherein: The signal box is provided with a warning light, and a concrete pouring height control value is preset in the controller. When the concrete pouring height calculated by the controller reaches the preset control value, the controller controls the warning light to light up.

7. The construction method of the concrete distribution system according to claim 1, characterized in that: The steps include: Step 1: hoist the template into place and install it. The template is equipped with several integrated measurement and night vision units and a signal box. A track and a walking mechanism are installed on the top of the template. One end of the walking mechanism is fixed with a fabric pipe. Step 2: Determine the template elevation. Enter the template elevation into the controller, and the controller will calculate the elevation of each photosensor. Step 3: The first light emitter is made to emit light and illuminate the interior of the formwork, and concrete is poured in the formwork. The light emitted by the first light emitter within the poured height range is diffusely reflected by the concrete and received by the photosensor. The photosensor triggers the signal transmitter to transmit a signal containing the photosensor number. Step 4: The controller receives the signal transmitted by the signal transmitter through the signal receiver and determines the concrete pouring height according to the number of the photosensitive sensor; Step 5: When the concrete pouring height of the current distribution point calculated by the controller meets the preset value, the controller controls the walking mechanism to move along the track to the next distribution point.

8. The construction method of the concrete distribution system according to claim 7, characterized in that: The template is provided with a corner, and the track includes a first straight track segment, a second straight track segment and a corner connecting segment, the corner connecting segment is provided at the corner of the template, the first straight track segment and the second straight track segment are respectively provided on the templates on both sides of the corner connecting segment, and a rotating mechanism is provided below the corner connecting segment; In step five, after the walking mechanism moves along the first straight rail section to the corner connection section, the corner connection section is braked and clamped. The rotating mechanism can drive the corner connection section and the walking mechanism to rotate together, so that the walking mechanism rotates to the direction of the second straight rail section. After the walking mechanism is started again, it moves along the second straight rail section to the next feeding point.

9. The construction method of the concrete distribution system according to claim 7, characterized in that: A concrete pouring height control value is preset in the controller, and a prompt light is provided on the signal box; the construction method further includes: Step 5: When the concrete pouring height calculated by the controller reaches a preset control value, the controller controls the prompt light to light up.

10. The construction method of the concrete distribution system according to any one of claims 7 to 9, characterized in that: The rectangular box body is provided with a scale groove along the length direction on the side away from the panel, and the starting end of the scale groove is connected to the inner cavity of the rectangular box body, and a second light-emitting body is also provided in the cavity; In the step three, when the light sensor detects the light diffusely reflected by the concrete, it triggers the second light-emitting body to emit light toward the scale groove, and the light is emitted from the scale groove.

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