Construction road formwork structure

Abstract

The utility model provides a kind of construction road formwork structure, including multiple formwork main body, connecting mechanism, diagonal bracing mechanism and monitoring mechanism, multiple formwork main body is sequentially and continuously arranged along the length direction of construction road;Each connecting mechanism is separately arranged between two adjacent formwork main body, for splicing multiple formwork main body;Multiple diagonal bracing mechanisms are separately arranged on the side of each connecting mechanism away from construction road, for supporting and fixing formwork main body;Multiple monitoring mechanisms are separately arranged on the side of each formwork main body close to diagonal bracing mechanism, for monitoring the compaction times and construction temperature of construction road asphalt concrete;The structure is set to connecting mechanism, so that construction personnel can quickly erect the form of construction road, and diagonal bracing mechanism provides additional support for formwork main body, at the same time, real-time monitoring of compaction times and temperature by monitoring mechanism not only guarantees the quality of construction road, but also shortens construction cycle, improves construction efficiency.

Description

Technical Field

[0001] This utility model relates to the field of road construction technology, and in particular to a formwork structure for construction roads. Background Technology

[0002] Road formwork is a key technology used for the molding of concrete structures in road construction. Its core function is to ensure the shape, size and structural stability of the concrete during pouring. Through the precise installation of the formwork, it ensures that the geometric dimensions, slope and thickness of the road meet the design requirements. Road formwork is also used to support the self-weight of the concrete during pouring, the pressure of construction equipment and the load of personnel activities, and to prevent the formwork from deforming or collapsing.

[0003] CN216891875U discloses a road formwork structure for municipal engineering construction, including formwork. Formwork insertion holes are provided on both sides of the top of the formwork. Connecting channel steel sections are provided between adjacent formwork sections. Channel steel insertion holes are provided on both sides of the top of the connecting channel steel sections corresponding to the formwork insertion holes. A pin is inserted into the inner side of the formwork insertion holes and the channel steel insertion holes. By providing connecting channel steel sections, adjacent formwork sections are connected. During connection, the ends of the formwork sections that are close to each other are aligned. Then, the connecting channel steel sections are placed on the outside of the formwork, aligning the channel steel insertion holes at the top of the connecting channel steel sections with the formwork insertion holes at the top of the formwork. The pin is then inserted into the inner side of the formwork insertion holes and the channel steel insertion holes, thus simultaneously fastening the connecting channel steel sections to one end of both formwork sections, facilitating the connection between the formwork sections.

[0004] The existing road formwork lacks corresponding support mechanisms to provide additional support, making it prone to deformation or displacement during construction, which affects the quality of the constructed road. Furthermore, there is a lack of real-time monitoring mechanisms to monitor the number of compaction cycles and construction temperature, making it difficult for construction personnel to accurately judge the construction progress and road quality, which may lead to extended construction periods and reduced construction efficiency. Utility Model Content

[0005] In view of this, the present invention proposes a formwork structure for construction roads. The connection mechanism allows construction workers to quickly build the formwork for the construction road, and the diagonal bracing mechanism provides additional support for the main body of the formwork. At the same time, the monitoring mechanism monitors the number of compaction times and temperature in real time, which not only ensures the quality of the construction road, but also shortens the construction cycle and improves construction efficiency.

[0006] The technical solution of this utility model is achieved as follows: This utility model provides a construction road formwork structure, including multiple formwork bodies, a connecting mechanism, a bracing mechanism, and a monitoring mechanism, wherein, Multiple formwork main bodies are set up sequentially and continuously along the length of the construction road; Each connecting mechanism is located between two adjacent formwork bodies and is used to splice multiple formwork bodies; Multiple diagonal bracing mechanisms are located on the side of each connecting mechanism away from the construction road, and are used to support and fix the main formwork structure. Multiple monitoring agencies are set up on the side of each formwork main body near the inclined support mechanism to monitor the number of compaction times and construction temperature of the asphalt concrete on the construction road.

[0007] Based on the above technical solutions, preferably, the connecting mechanism includes a first connecting member and a first positioning pin, wherein... At least two positioning holes are provided at both ends of the formwork body, and at least two positioning holes on the same side are located on both sides of the height direction of the formwork body. The first connector is disposed between two adjacent formwork bodies, and the first connector has a first through hole corresponding to the position of the positioning hole; One end of the first positioning pin is closed while the other end is open, and the two ends of the open side of the positioning pin are respectively inserted into the adjacent and corresponding positioning holes and the first through hole.

[0008] Based on the above technical solutions, preferably, the cross-sectional shape of the first connector is I-shaped, and the two sides of the first connector abut against the inner sidewalls of the two adjacent formwork bodies.

[0009] Based on the above technical solution, preferably, it also includes a second connector and a second positioning pin, wherein at least two second connectors are respectively disposed at the ends of the two farthest formwork bodies on opposite sides, and a second through hole corresponding to the positioning hole is opened on both sides of the second connector, and one end of the second positioning pin passes through the corresponding positioning hole and the second through hole and extends to the outside of the formwork body.

[0010] Based on the above technical solutions, preferably, the cross-sectional shape of the second connector is C-shaped, and the second connector abuts against the inner side of the formwork body.

[0011] Based on the above technical solutions, preferably, the main body of the formwork, the first connecting part, and the second connecting part are all channel steel.

[0012] Based on the above technical solutions, preferably, the inclined bracing mechanism includes fasteners, nuts, inclined bracing components, collars, and fixing components. The first connecting component and the second connecting component both have through holes in the middle. The inclined bracing component has connecting holes. One end of the fastener passes through the connecting holes and the through holes and is threadedly connected to the nut. The collar is fixed on the side of the inclined bracing component away from the formwork body and is inclined to the inclined bracing component. The fixing component is inserted into the collar.

[0013] Based on the above technical solutions, preferably, the angle between the diagonal brace and the collar is 60°.

[0014] Based on the above technical solutions, preferably, the ends of the first positioning pin, the second positioning pin, and the fixing member are all tapered, and the first positioning pin, the second positioning pin, and the fixing member are all inserted into the soil to fix the positions of multiple formwork main bodies.

[0015] Based on the above technical solutions, preferably, the monitoring mechanism includes several pressure and temperature detection probes, a housing, a display screen, a control board, and a power supply. The pressure and temperature detection probes are attached to the side of each formwork body closest to the construction road; the housing is fixed to the side of the formwork body away from the construction road; the control board and the power supply are both fixedly installed inside the housing; the display screen is set on the housing; and the pressure and temperature detection probes, the display screen, the control board, and the power supply are all electrically connected.

[0016] The construction road formwork structure of this utility model has the following advantages over the prior art: (1) The connection mechanism allows construction workers to quickly build the formwork for the construction road, and the diagonal bracing mechanism provides additional support for the main body of the formwork. At the same time, the monitoring mechanism monitors the number of compactions and the temperature in real time, which not only ensures the quality of the construction road, but also shortens the construction cycle and improves the construction efficiency. (2) The formwork body can be stably connected by the positioning hole, the first through hole and the positioning pin. In addition, the connection mechanism is a detachable structure, which allows the formwork body to be quickly disassembled and assembled during the construction process, greatly shortening the construction cycle and improving the construction efficiency. (3) The diagonal bracing is fixed to the through holes of the first or second connector by fasteners and nuts to form a stable support structure, which strengthens the connection between the diagonal bracing mechanism and the main body of the formwork, and improves the stability and load-bearing capacity of the overall structure; ensuring the safety and reliability of the formwork structure of the construction road during the construction process. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a perspective view of the construction road formwork structure of this utility model; Figure 2 This is another perspective view of the construction road formwork structure of this utility model; Figure 3 This is a perspective view of the first connecting component of the construction road formwork structure of this utility model; Figure 4This is a perspective view of the second connecting component of the construction road formwork structure of this utility model; Figure 5 This is a perspective view of the inclined bracing mechanism of the construction road formwork structure of this utility model; Figure 6 This is a front view of the construction road formwork structure of this utility model; Figure 7 This is a bottom view of the construction road formwork structure of this utility model; Figure 8 This is an exploded view of the monitoring mechanism for the construction road formwork structure of this utility model. Detailed Implementation

[0019] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0020] like Figure 1-8 As shown, this utility model discloses a construction road formwork structure, comprising multiple formwork bodies 1, connecting mechanisms 2, diagonal bracing mechanisms 3, and monitoring mechanisms 4. The multiple formwork bodies 1 are arranged sequentially and continuously along the length of the construction road. Each connecting mechanism 2 is located between two adjacent formwork bodies 1 for splicing the multiple formwork bodies 1. Multiple diagonal bracing mechanisms 3 are located on the side of each connecting mechanism 2 away from the construction road for supporting and fixing the formwork bodies 1. Multiple monitoring mechanisms 4 are located on the side of each formwork body 1 closest to the diagonal bracing mechanism 3 for monitoring the number of compaction cycles and construction temperature of the asphalt concrete on the construction road.

[0021] It should be noted that the formwork body 1 is continuously set up along the length of the construction road to form the template of the construction road. The connecting mechanism 2 is set between two adjacent formwork bodies 1 to ensure that each formwork body 1 can be tightly and firmly connected together to form a continuous and flat template surface, ensuring the flatness and quality of the road surface after the asphalt concrete is constructed. The diagonal bracing mechanism 3 provides additional support to prevent the formwork body 1 from deforming or displacing during construction. The monitoring mechanism 4 monitors the number of compaction times and construction temperature of the asphalt concrete of the construction road in real time.

[0022] Understandably, the connecting mechanism 2 allows construction workers to build the formwork for the construction road more quickly and accurately, thereby shortening the construction cycle and improving construction efficiency. Furthermore, the diagonal bracing mechanism 3 provides additional support for the formwork body 1, ensuring that the formwork body 1 will not deform or shift during construction, thus guaranteeing the flatness and quality of the construction road. At the same time, the monitoring mechanism 4 monitors the number of compaction cycles and temperature in real time, which helps construction workers to adjust the construction process in a timely manner and improve the construction quality.

[0023] In a preferred embodiment, the connecting mechanism 2 in this embodiment includes a first connecting member 21 and a first positioning pin 22. At least two positioning holes 200 are provided at both ends of the formwork body 1, and the at least two positioning holes 200 on the same side are respectively located on both sides of the height direction of the formwork body 1. The first connecting member 21 is disposed between two adjacent formwork bodies 1, and a first through hole 210 corresponding to the position of the positioning hole 200 is provided on the first connecting member 21. One end of the first positioning pin 22 is closed and the other end is open, and the two ends of the open side of the positioning pin 22 are respectively inserted into the adjacent and corresponding positioning hole 200 and the first through hole 210.

[0024] It should be noted that when the first connector 21 is placed between the two formwork bodies 1, the positioning hole 200 and the first through hole 210 can be aligned, providing a channel for the subsequent insertion of the positioning pin. The two ends of the opening side of the positioning pin 22 are respectively inserted into the adjacent and corresponding positioning hole 200 and the first through hole 210. When the positioning pin 22 is fully inserted, it effectively locks the two formwork bodies 1 and the first connector 21 together, forming a stable connection structure.

[0025] It is understandable that the positioning hole 200, the first through hole 210 and the positioning pin 22 can make the formwork body 1 firmly connected. In addition, the connecting mechanism 2 adopts a detachable design, which allows the formwork body 1 to be quickly disassembled and assembled during the construction process, greatly shortening the construction cycle and improving construction efficiency.

[0026] Specifically, in this embodiment, the first connector 21 has an I-shaped cross-section, and the two sides of the first connector 21 abut against the inner sidewalls of the two adjacent formwork bodies 1.

[0027] It should be noted that the first connector 21 with the I-shaped cross section can effectively resist the horizontal and vertical loads generated during the pouring and compaction of asphalt concrete for the construction road, ensuring the stability and safety of the formwork structure. Furthermore, through the abutment design, the first connector 21 can more evenly transfer the load of the asphalt concrete for the construction road to the formwork body 1, avoiding structural damage caused by local stress concentration.

[0028] This embodiment also includes a second connector 5 and a second positioning pin 6. At least two second connectors 5 are respectively disposed at the ends of the two farthest support bodies 1 on opposite sides. Both sides of the second connector 5 are provided with second through holes 220 corresponding to the positioning holes 200. One end of the second positioning pin 6 passes through the corresponding positioning holes 200 and the second through holes 220 and extends to the outside of the support body 1.

[0029] It should be noted that by adding a second connector 5 between the farthest formwork bodies 1 and locking it with a second positioning pin 6, the overall stability and rigidity of the entire formwork structure are improved, which helps to resist the load during construction and ensure the quality and safety of the construction road.

[0030] The second connector 5 in this embodiment has a C-shaped cross-section and abuts against the inner side of the formwork body 1.

[0031] It should be noted that, through the abutting design between the second connector 5 and the inner side of the formwork body 1, the connection between the second connector 5 and the formwork body is more stable and reliable, reducing the risk of loosening and displacement at the connection point and improving the overall stability of the formwork structure.

[0032] In this embodiment, the formwork body 1, the first connecting piece 21, and the second connecting piece 5 are all channel steel.

[0033] The inclined support mechanism 3 of this embodiment includes a fastener 31, a nut 32, an inclined support member 33, a collar 34, and a fixing member 35. The first connecting member 21 and the second connecting member 5 are both provided with through holes 300 at their middle positions. The inclined support member 33 is provided with a connecting hole 310. One end of the fastener 31 passes through the connecting hole 310 and the through hole 300 and is threadedly connected to the nut 32. The collar 34 is fixed on the side of the inclined support member 33 away from the formwork body 1 and is inclined to the inclined support member 33. The fixing member 35 is inserted into the collar 34.

[0034] It should be noted that in this embodiment, the diagonal bracing mechanism 3 fixes the diagonal bracing member 33 to the through hole 300 of the first connecting member 21 or the second connecting member 5 through fasteners 31 and nuts 32, forming a stable support structure; the collar 34 on the diagonal bracing member 33 is inclined to the diagonal bracing member itself, enhancing the anti-overturning ability of the formwork structure. The fixing member 35 is inserted into the collar 34, further strengthening the connection between the diagonal bracing mechanism 3 and the formwork body 1, improving the stability and load-bearing capacity of the overall structure; ensuring the safety and reliability of the construction road formwork structure during construction.

[0035] Specifically, in this embodiment, the inclined brace 33 and the collar 34 form a 60° angle; this improves the stability of the inclined brace mechanism 3, enabling the formwork structure to better resist various loads and deformations during construction.

[0036] In this embodiment, the ends of the first positioning pin 22, the second positioning pin 6, and the fixing member 35 are all tapered, and the first positioning pin 22, the second positioning pin 6, and the fixing member 35 are all inserted into the soil to fix the positions of multiple formwork bodies 1.

[0037] The monitoring mechanism 4 in this embodiment includes several pressure and temperature detection probes 41, a housing 42, a display screen 43, a control board 44, and a power supply 45. The pressure and temperature detection probes 41 are attached to the side of each formwork body 1 closest to the construction road. The housing 42 is fixed to the side of the formwork body 1 away from the construction road. The control board 44 and the power supply 45 are both fixedly installed inside the housing 42. The display screen 43 is set on the housing 42. The pressure and temperature detection probes 41, the display screen 43, the control board 44, and the power supply 45 are all electrically connected.

[0038] It should be noted that the pressure and temperature detection probe 41 collects data at a frequency of 100Hz. The control board 43 then analyzes and visualizes the collected data, generating temperature-time curves and pressure-time curves. These curves are displayed on the screen 43, allowing workers to observe the changes in the internal temperature of the road surface during construction and determine whether it meets the construction requirements. The number of compaction cycles is measured by observing the number of peaks in the pressure-time curve. During road paving, the weight of the asphalt mixture, the pressure of the construction equipment, and the movement of personnel will generate lateral pressure on the road formwork. However, compared to the weight of the mixture and the movement of personnel, the pressure of the construction equipment will generate a larger lateral pressure on the inside of the formwork. Furthermore, the construction equipment moves back and forth, and when it passes the sensor, it will generate a large lateral pressure, resulting in stress peaks in the pressure-time curve. The number of stress peaks can then be used to determine the actual number of compaction cycles of the road surface.

[0039] The sensor model of the pressure and temperature detection probe 41 in this embodiment is SD-802.

[0040] Working principle: S1, Multiple formwork bodies 1 are set up sequentially along the length of the construction road to ensure that each formwork body 1 is arranged neatly and forms the initial template of the construction road; S2, install the first connector 21 between two adjacent formwork bodies 1, and ensure that the first through hole 210 on the first connector 21 is aligned with the positioning hole 200 on the formwork body 1. S3, using the first positioning pin 22 to pass through the adjacent and corresponding positioning holes 200 and the first through hole 210, the two formwork bodies 1 and the first connecting piece 21 are securely connected together. Repeat the above steps until all formwork bodies 1 are connected by the connecting mechanism 2 to form a continuous and flat template surface. S4, install the second connector 5 at the ends of the two farthest formwork bodies 1 on the side away from each other, ensuring that the second through hole 220 on the second connector 5 is aligned with the positioning hole 200 on the formwork body 1, and use the second positioning pin 6 to pass through the corresponding positioning hole 200 and the second through hole 220 to firmly connect the second connector 5 to the formwork body 1. S5, align the connecting hole 310 on the diagonal brace 33 with the through hole 300 on the first connector 21 or the second connector 5, use the fastener 31 to pass through the connecting hole 310 and the through hole 300, and thread it with the nut 32 to fix the diagonal brace 33 in place, and insert the fixing member 35 into the collar 34 to strengthen the connection between the diagonal brace mechanism 3 and the formwork body 1. S6, start the monitoring system. The pressure and temperature detection probe 41 starts to collect data at a frequency of 100Hz. The control board 43 processes the collected data and generates temperature-time curves and pressure-time curves. Construction personnel observe the temperature-time curves on the display screen 43 to determine whether the temperature of the asphalt concrete on the construction road meets the construction requirements.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A formwork structure for construction roads, characterized in that, It includes multiple formwork main bodies (1), connecting mechanisms (2), diagonal bracing mechanisms (3), and monitoring mechanisms (4), among which, Multiple formwork bodies (1) are continuously set up along the length of the construction road; Each connecting mechanism (2) is located between two adjacent formwork bodies (1) and is used to splice multiple formwork bodies (1). Multiple diagonal bracing mechanisms (3) are set on the side of each connecting mechanism (2) away from the construction road, and are used to support and fix the formwork body (1); Multiple monitoring units (4) are set up on one side of each formwork body (1) near the inclined support mechanism (3) to monitor the number of compaction times and construction temperature of the asphalt concrete of the construction road.

2. The construction road formwork structure according to claim 1, characterized in that: The connecting mechanism (2) includes a first connecting member (21) and a first locating pin (22), wherein, At least two positioning holes (200) are provided at both ends of the formwork body (1), and at least two positioning holes (200) on the same side are respectively located on both sides of the height direction of the formwork body (1); The first connector (21) is disposed between two adjacent formwork bodies (1), and the first connector (21) is provided with a first through hole (210) corresponding to the position of the positioning hole (200). One end of the first positioning pin (22) is closed and the other end is open. The two ends of the opening side of the positioning pin (22) are respectively inserted into the adjacent and corresponding positioning holes (200) and the first through hole (210).

3. The construction road formwork structure according to claim 2, characterized in that: The first connector (21) has an I-shaped cross section, and the two sides of the first connector (21) abut against the inner walls of the two adjacent formwork bodies (1).

4. The construction road formwork structure according to claim 2, characterized in that: It also includes a second connector (5) and a second positioning pin (6), wherein at least two second connectors (5) are respectively located at the ends of the two farthest formwork bodies (1) on opposite sides, and a second through hole (220) is provided on both sides of the second connector (5) corresponding to the positioning hole (200). One end of the second positioning pin (6) passes through the corresponding positioning hole (200) and the second through hole (220) and extends to the outside of the formwork body (1).

5. The construction road formwork structure according to claim 4, characterized in that: The cross-sectional shape of the second connector (5) is C-shaped, and the second connector (5) abuts against the inner side of the formwork body (1).

6. The construction road formwork structure according to claim 5, characterized in that: The main formwork (1), the first connecting piece (21), and the second connecting piece (5) are all channel steel.

7. The construction road formwork structure according to claim 5, characterized in that: The diagonal bracing mechanism (3) includes a fastener (31), a nut (32), a diagonal bracing member (33), a collar (34), and a fixing member (35). The first connecting member (21) and the second connecting member (5) are both provided with through holes (300). The diagonal bracing member (33) is provided with a connecting hole (310). One end of the fastener (31) passes through the connecting hole (310) and the through hole (300) and is threadedly connected to the nut (32). The collar (34) is fixed on the side of the diagonal bracing member (33) away from the formwork body (1) and is inclined to the diagonal bracing member (33). The fixing member (35) is inserted into the collar (34).

8. The construction road formwork structure according to claim 7, characterized in that: The diagonal brace (33) and the collar (34) form a 60° angle.

9. The construction road formwork structure according to claim 8, characterized in that: The ends of the first positioning pin (22), the second positioning pin (6) and the fixing member (35) are all tapered, and the first positioning pin (22), the second positioning pin (6) and the fixing member (35) are all inserted into the soil to fix the position of multiple formwork bodies (1).

10. The construction road formwork structure according to claim 1, characterized in that: The monitoring mechanism (4) includes several pressure and temperature detection probes (41), a housing (42), a display screen (43), a control board (44), and a power supply (45). Several pressure and temperature detection probes (41) are attached to the side of each formwork body (1) near the construction road. The housing (42) is fixed on the side of the formwork body (1) away from the construction road. The control board (44) and the power supply (45) are both fixedly installed inside the housing (42). The display screen (43) is set on the housing (42). The pressure and temperature detection probes (41), the display screen (43), the control board (44) are all electrically connected to the power supply (45).

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