Integrated prefabricated anti-collision wall formwork

Abstract

The utility model discloses an integrated prefabricated anti-collision wall formwork. The integrated prefabricated anti-collision wall formwork comprises an anti-collision wall formwork body and a quick locking mechanism arranged at the top of the anti-collision wall formwork body. The anti-collision wall template body comprises a rear template, a front template, a first side template and a second side template; through the cooperation between the anti-collision wall formwork body and the multiple sets of quick locking mechanisms, the quick locking mechanisms do not need complex installation tools and tedious operation procedures, fastening connection of the formwork can be quickly achieved through simple clamping and screwing actions, the assembling time is greatly shortened, and the assembling efficiency is improved. The construction efficiency is remarkably improved, the stability and reliability of connection can be effectively guaranteed, it is guaranteed that the formwork is not prone to displacement and loosening in the prefabricating process of the anti-collision wall, and therefore the forming quality of the prefabricated anti-collision wall is improved, the defective rate and the rework phenomenon caused by the formwork problem are reduced, and meanwhile the safety risk in the construction process is reduced.

Description

Technical Field

[0001] This utility model relates to the field of anti-collision wall template technology, specifically an integrated prefabricated anti-collision wall template. Background Technology

[0002] In bridge, highway and urban elevated road projects, crash barriers are important protective structures to ensure driving safety. They are mainly used to prevent vehicles from losing control and running off the road or crashing into the main body of the bridge. Traditional crash barriers are mostly constructed using cast-in-place concrete, where formwork is erected, steel bars are tied, concrete is poured and cured on site. In recent years, prefabricated assembly technology has been gradually promoted in crash barrier projects due to its advantages such as fast construction speed, controllable quality, environmental protection and energy saving.

[0003] Traditional crash barrier formwork is mostly of fixed size, which makes it difficult to adapt to the cross-sectional changes of different engineering projects. Furthermore, some prefabricated crash barrier formwork is only installed as an independent component, and the connection with the main structure relies on subsequent welding or bolt fixing, resulting in low reuse rate and increased cost. Therefore, we need to propose an integrated prefabricated crash barrier formwork. Utility Model Content

[0004] The purpose of this utility model is to provide an integrated prefabricated crash barrier template. By setting a quick-connect locking structure, the spacing of the crash barrier templates can be quickly adjusted. At the same time, the quick-connect structure can improve the splicing efficiency of adjacent crash barrier templates, thereby improving the rapid assembly of the crash barrier templates and increasing the production efficiency of crash barriers, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an integrated prefabricated crash barrier template, comprising:

[0006] The crash barrier formwork body, and the quick-locking mechanism installed on the top of the crash barrier formwork body;

[0007] The anti-collision wall template body includes a rear template, a front template, a first side template, and a second side template. The first side template and the second side template are both fastened to the rear template and the front template by multiple sets of positioning pins. The first side template and the second side template are arranged symmetrically and parallel to each other.

[0008] The quick-locking mechanism includes a first U-shaped seat, two sets of second U-shaped seats, a connector, and two sets of limiting members. The first U-shaped seat is fixedly connected to the top of the rear template, and the two sets of second U-shaped seats are fixedly connected to the top of the front template. The connector is snapped onto the first U-shaped seat, and both sets of limiting members are threaded onto the connector. The two sets of second U-shaped seats are positioned between the two sets of limiting members, thereby enabling the rapid assembly of the anti-collision wall template.

[0009] Preferably, the connector includes a square shaft and a screw fixedly connected to one end of the square shaft. A handle is fixedly connected to one end of the screw. Locking blocks are fixedly connected to both sides of the square shaft. The first U-shaped seat has a slot for the locking blocks to be inserted.

[0010] The limiting component includes a threaded sleeve threaded onto the screw rod. One end of the threaded sleeve is fixedly connected to a baffle that abuts against two sets of second U-shaped seats. Multiple sets of protrusions are provided on the outer side of the threaded sleeve.

[0011] Preferably, the rear template includes a vertical template, multiple sets of first reinforcing horizontal beams and multiple sets of first reinforcing vertical beams. The multiple sets of first reinforcing horizontal beams and multiple sets of first reinforcing vertical beams are arranged in an alternating perpendicular manner. The multiple sets of first reinforcing horizontal beams and multiple sets of first reinforcing vertical beams are all welded to one side of the vertical template. The first U-shaped seat is welded to the upper surface of the first reinforcing horizontal beam located at the top layer.

[0012] Preferably, the front template includes an irregularly shaped plate, multiple sets of second reinforcing crossbeams and multiple sets of second reinforcing longitudinal beams. The multiple sets of second reinforcing crossbeams and multiple sets of second reinforcing longitudinal beams are arranged in an alternating vertical manner. The multiple sets of second reinforcing crossbeams and multiple sets of second reinforcing longitudinal beams are all welded to one side of the irregularly shaped plate. Two sets of second U-shaped seats are welded to the upper surface of the uppermost second reinforcing crossbeam.

[0013] Preferably, the irregularly shaped plate includes a base plate, an inclined plate, and a shaping plate integrally formed from bottom to top, and the distance between the base plate and the upright template is greater than the distance between the shaping plate and the upright plate.

[0014] Preferably, one side of one set of first reinforcing longitudinal beams is fixedly connected to multiple sets of first inserts, and one side of one set of second reinforcing longitudinal beams is fixedly connected to multiple sets of second inserts. One side of the first side template is provided with first positioning holes and second positioning holes for multiple sets of first inserts and second inserts to be inserted.

[0015] Preferably, one side of the second side template is fixedly connected with multiple sets of first connecting blocks and multiple sets of second connecting blocks, and one side of another set of first reinforcing longitudinal beams is provided with a first insertion hole for inserting multiple sets of first connecting blocks, and one side of another set of second reinforcing longitudinal beams is provided with a second insertion hole for inserting multiple sets of second connecting blocks.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This utility model mainly utilizes the cooperation between the anti-collision wall template body and multiple quick-locking mechanisms. The quick-locking mechanisms do not require complicated installation tools or cumbersome operating procedures. Through simple snap-fit ​​and screw-tightening actions, the template can be quickly and securely connected, significantly shortening the assembly time, greatly improving construction efficiency, and effectively ensuring the stability and reliability of the connection. This ensures that the template is not prone to displacement or loosening during the prefabrication of the anti-collision wall, thereby improving the forming quality of the prefabricated anti-collision wall, reducing the defect rate and rework caused by template problems, and also reducing safety risks during construction. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the exploded front view structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the exploded rear view structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the quick-lock mechanism of this utility model.

[0022] In the diagram: 1. Anti-collision wall formwork body; 11. Rear formwork; 111. Vertical formwork; 112. First reinforcing horizontal beam; 113. First reinforcing longitudinal beam; 114. First insert block; 115. First insertion hole; 12. Front formwork; 121. Irregularly shaped plate; 1211. Base plate; 1212. Inclined plate; 1213. Shaped plate; 122. Second reinforcing horizontal beam; 123. Second reinforcing longitudinal beam; 124. Second insert block; 125. Second insertion hole ; 13. First side template; 131. First positioning hole; 132. Second positioning hole; 14. Second side template; 141. First docking block; 142. Second docking block; 2. Quick lock mechanism; 21. First U-shaped seat; 22. Slot; 23. Second U-shaped seat; 24. Square shaft; 25. Locking block; 26. Screw; 27. Handle; 28. Limiting component; 281. Screw sleeve; 282. Protrusion; 283. Baffle; 3. Positioning pin. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4This utility model provides a technical solution: an integrated prefabricated crash barrier template, comprising:

[0025] The crash barrier template body 1, and the quick-locking mechanism 2 installed on the top of the crash barrier template body 1;

[0026] The anti-collision wall template body 1 includes a rear template 11, a front template 12, a first side template 13, and a second side template 14. The first side template 13 and the second side template 14 are both fastened to the rear template 11 and the front template 12 by multiple sets of positioning pins 3. The first side template 13 and the second side template 14 are arranged symmetrically and parallel to each other.

[0027] The quick-locking mechanism 2 includes a first U-shaped seat 21, two sets of second U-shaped seats 23, a connector, and two sets of limiting members 28. The first U-shaped seat 21 is fixedly connected to the top of the rear template 11, and the two sets of second U-shaped seats 23 are fixedly connected to the top of the front template 12. The connector is snapped onto the first U-shaped seat 21, and the two sets of limiting members 28 are threaded onto the connector. The two sets of second U-shaped seats 23 are positioned between the two sets of limiting members 28, thereby enabling the rapid assembly of the anti-collision wall template.

[0028] The connector includes a square shaft 24 and a screw 26 fixedly connected to one end of the square shaft 24. A handle 27 is fixedly connected to one end of the screw 26. Both sides of the square shaft 24 are fixedly connected to locking blocks 25. The first U-shaped seat 21 has a slot 22 for the locking blocks 25 to be inserted.

[0029] The limiting component 28 includes a threaded sleeve 281 threadedly connected to the screw rod 26. One end of the threaded sleeve 281 is fixedly connected to a baffle 283 that abuts against two sets of second U-shaped seats 23. Multiple sets of protrusions 282 are provided on the outer side of the threaded sleeve 281. By rotating the threaded sleeve 281 on the screw rod 26, the relative distance between the two sets of limiting components 28 can be easily adjusted, thereby facilitating the fastening of the limiting component 28 to the second U-shaped seats 23, thereby improving the support stability of the rear template 11 and the front template 12 and preventing deformation of the prefabricated anti-collision wall.

[0030] The rear template 11 includes a vertical template 111, multiple sets of first reinforcing horizontal beams 112 and multiple sets of first reinforcing vertical beams 113. The multiple sets of first reinforcing horizontal beams 112 and multiple sets of first reinforcing vertical beams 113 are arranged in an alternating vertical manner. The multiple sets of first reinforcing horizontal beams 112 and multiple sets of first reinforcing vertical beams 113 are all welded to one side of the vertical template 111. The first U-shaped seat 21 is welded to the upper surface of the first reinforcing horizontal beam 112 located at the top layer. The multiple sets of first reinforcing horizontal beams 112 and multiple sets of first reinforcing vertical beams 113 improve the overall strength of the rear template 11, thereby improving the surface flatness of the prefabricated anti-collision wall.

[0031] The front template 12 includes an irregularly shaped plate 121, multiple sets of second reinforcing crossbeams 122 and multiple sets of second reinforcing longitudinal beams 123. The multiple sets of second reinforcing crossbeams 122 and multiple sets of second reinforcing longitudinal beams 123 are arranged in a staggered and perpendicular manner. The multiple sets of second reinforcing crossbeams 122 and multiple sets of second reinforcing longitudinal beams 123 are all welded to one side of the irregularly shaped plate 121. Two sets of second U-shaped seats 23 are welded to the upper surface of the uppermost second reinforcing crossbeam 122. The multiple sets of second reinforcing crossbeams 122 and multiple sets of second reinforcing longitudinal beams 123 improve the overall strength of the front template 12, thereby preventing the front template 12 from deforming during the prefabrication of the crash barrier and improving the quality of the prefabrication of the crash barrier.

[0032] The irregularly shaped panel 121 includes a base plate 1211, an inclined plate 1212, and a shaping plate 1213, which are integrally formed from bottom to top. The distance between the base plate 1211 and the upright template 111 is greater than the distance between the shaping plate 1213 and the upright plate. Through the structural setting of the irregularly shaped panel 121, the stability of the prefabricated crash barrier is improved, and the center of gravity of the crash barrier is lowered, thereby improving the stability of the crash barrier.

[0033] One side of one set of first reinforcing longitudinal beams 113 is fixedly connected to multiple sets of first inserts 114, and one side of one set of second reinforcing longitudinal beams 123 is fixedly connected to multiple sets of second inserts 124. One side of the first side template 13 is provided with a first positioning hole 131 and a second positioning hole 132 for multiple sets of first inserts 114 and second inserts 124 to be inserted. By changing the position of the first inserts 114 and the second inserts 124, the first side template 13 with different opening positions can be selected, thereby facilitating the casting and forming of prefabricated anti-collision walls of different specifications.

[0034] Multiple sets of first connecting blocks 141 and multiple sets of second connecting blocks 142 are fixedly connected to one side of the second side template 14. A first insertion hole 115 for inserting multiple sets of first connecting blocks 141 is opened on one side of another set of first reinforcing longitudinal beams 113. A second insertion hole 125 for inserting multiple sets of second connecting blocks 142 is opened on one side of another set of second reinforcing longitudinal beams 123. The first connecting blocks 141 and second connecting blocks 142 on the second side template 14 can be welded at different positions according to the size of the prefabricated anti-collision wall, thereby improving applicability.

[0035] When in use, select the corresponding first side template 13 and second side template 14 according to the specifications of the prefabricated crash barrier, align the first positioning hole 131 and the second positioning hole 132 on the first side template 13 with the first insert 114 and the second insert 124, and use the positioning pin 3 to fix the first side template 13 on the front template 12 and the rear template 11. The same operation is performed to install the second side template 14, thus building the basic frame of the crash barrier template body 1.

[0036] During the rapid assembly phase, the quick-locking mechanism 2 is used to insert the locking blocks 25 on both sides of the square shaft 24 of the connector into the slots 22 of the first U-shaped seat at the top of the rear template 11, so that the connector is locked onto the first U-shaped seat. Then, the two sets of limiting pieces 28 are threaded onto the screws 26 of the connector, and the two sets of second U-shaped seats at the top of the front template 12 are positioned between the two sets of limiting pieces 28. By turning the screw sleeve 281, the baffle 283 is driven to abut against the second U-shaped seat, thereby achieving rapid clamping and fixing of the front template 12 and the rear template 11, thus completing the rapid assembly of the entire anti-collision wall template.

[0037] During the prefabrication of the crash barrier, the first reinforcing beam 112, the second reinforcing beam 122, the first reinforcing longitudinal beam 113, and the second reinforcing longitudinal beam 123, which are staggered and vertically arranged on the rear formwork 11 and the front formwork 12, provide structural support for the formwork, enhance the overall stability, and ensure that the formwork can maintain its shape and position during concrete pouring and other processes, thus guaranteeing the forming quality of the prefabricated crash barrier.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated prefabricated crash barrier template, characterized in that, include: The anti-collision wall template body (1) and the quick-locking mechanism (2) set on the top of the anti-collision wall template body (1); The anti-collision wall template body (1) includes a rear template (11), a front template (12), a first side template (13), and a second side template (14). The first side template (13) and the second side template (14) are both fastened to the rear template (11) and the front template (12) by multiple sets of positioning pins (3). The first side template (13) and the second side template (14) are arranged symmetrically and parallel to each other. The quick-locking mechanism (2) includes a first U-shaped seat (21), two sets of second U-shaped seats (23), a connector, and two sets of limiting members (28). The first U-shaped seat (21) is fixedly connected to the top of the rear template (11), and the two sets of second U-shaped seats (23) are fixedly connected to the top of the front template (12). The connector is snapped onto the first U-shaped seat (21), and the two sets of limiting members (28) are threaded onto the connector. The two sets of second U-shaped seats (23) are arranged between the two sets of limiting members (28) to achieve quick assembly of the anti-collision wall template. The connector includes a square shaft (24) and a screw (26) fixedly connected to one end of the square shaft (24). A handle (27) is fixedly connected to one end of the screw (26). A locking block (25) is fixedly connected to both sides of the square shaft (24). A slot (22) for the locking block (25) to be inserted is provided on the first U-shaped seat (21). The limiting member (28) includes a threaded sleeve (281) threadedly connected to the screw (26). One end of the threaded sleeve (281) is fixedly connected to a baffle (283) that abuts against two sets of second U-shaped seats (23). Multiple sets of protrusions (282) are provided on the outer side of the threaded sleeve (281).

2. The integrated prefabricated anti-collision wall template according to claim 1, characterized in that: The rear template (11) includes a vertical template (111), multiple sets of first reinforcing crossbeams (112) and multiple sets of first reinforcing longitudinal beams (113). The multiple sets of first reinforcing crossbeams (112) and multiple sets of first reinforcing longitudinal beams (113) are arranged in an alternating vertical arrangement. The multiple sets of first reinforcing crossbeams (112) and multiple sets of first reinforcing longitudinal beams (113) are all welded to one side of the vertical template (111). The first U-shaped seat (21) is welded to the upper surface of the first reinforcing crossbeam (112) located at the top layer.

3. The integrated prefabricated anti-collision wall template according to claim 2, characterized in that: The front template (12) includes an irregular plate (121), multiple sets of second reinforcing crossbeams (122) and multiple sets of second reinforcing longitudinal beams (123). The multiple sets of second reinforcing crossbeams (122) and multiple sets of second reinforcing longitudinal beams (123) are arranged in an alternating vertical arrangement. The multiple sets of second reinforcing crossbeams (122) and multiple sets of second reinforcing longitudinal beams (123) are all welded to one side of the irregular plate (121). Two sets of second U-shaped seats (23) are welded to the upper surface of the uppermost second reinforcing crossbeam (122).

4. The integrated prefabricated crash barrier template according to claim 3, characterized in that: The irregular plate (121) includes a base plate (1211), an inclined plate (1212), and a shaping plate (1213) integrally formed from bottom to top. The distance between the base plate (1211) and the upright template (111) is greater than the distance between the shaping plate (1213) and the upright plate.

5. The integrated prefabricated crash barrier template according to claim 4, characterized in that: One side of one set of first reinforcing longitudinal beams (113) is fixedly connected to multiple sets of first inserts (114), and one side of one set of second reinforcing longitudinal beams (123) is fixedly connected to multiple sets of second inserts (124). One side of the first side template (13) is provided with a first positioning hole (131) and a second positioning hole (132) for multiple sets of first inserts (114) and second inserts (124) to be inserted.

6. The integrated prefabricated crash barrier template according to claim 5, characterized in that: The second side template (14) has multiple sets of first docking blocks (141) and multiple sets of second docking blocks (142) fixedly connected to one side. Another set of first reinforcing longitudinal beams (113) has a first insertion hole (115) for inserting multiple sets of first docking blocks (141) on one side. Another set of second reinforcing longitudinal beams (123) has a second insertion hole (125) for inserting multiple sets of second docking blocks (142) on one side.

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