Formwork for one-time pouring of square framework beam and water blocking ridge

Abstract

The utility model relates to the technical field of bank protection engineering construction, in particular to a formwork for one-time pouring of a square framework beam and a water blocking ridge. Comprising a top cover formwork and a side formwork fixedly connected with the top cover formwork, the lower surface of the top cover formwork is fixedly connected with an inner module used for forming a water blocking ridge, and a pouring opening is formed in the top cover formwork; the multiple side formworks are arranged, a square frame is defined by the side formworks, and supporting devices used for supporting the side formworks are arranged on the side formworks. According to the device, the square framework beam and the water blocking ridge can be formed through one-time pouring, the integrity of the square framework and the water blocking ridge is guaranteed, and the construction quality of the square framework and the water blocking ridge is improved; and moreover, the device can effectively reduce the form shifting phenomenon of the ditch form, so that the acceptance qualification rate of the square framework is ensured, the workload of reworking treatment can be reduced, the construction efficiency is improved, the construction quality is improved, and the device plays a positive role in promoting construction period management and control.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of revetment engineering construction, in particular to a formwork for one-time pouring of square skeleton beam and water barrier. BACKGROUND

[0002] Large infrastructure construction in mountain and valley areas often needs high slope permanent protection, which is limited by terrain and space, and soil balance is considered, and under the premise of ensuring slope stability, the amount of excavation is reduced, and the slope of the slope often appears multi-stage super high slope. In order to prevent weathering and rain erosion of the slope, especially the soil slope, the excavation needs timely protection. Among them, slope protection is the most commonly used slope protection measure, and the traditional slope protection adopts the method of pouring concrete skeleton after groove cutting on the slope.

[0003] The square skeleton revetment has strong impact resistance, can effectively resist the impact and erosion of natural disasters such as floods and mudslides, and reduce the risk of mountain slope collapse; in order to avoid the square skeleton revetment from being washed by rainwater, a water barrier higher than the slope surface is usually arranged at the top of the square skeleton revetment, rainwater will flow into the drainage ditch along the water barrier, and then be discharged through the drainage ditch, which can greatly reduce the erosion of rainwater on the square skeleton revetment. The existing water barrier construction is usually poured on the square skeleton beam twice, which is complex and has poor appearance quality. UTILITY MODEL CONTENT

[0004] In order to solve the above problems of the prior art, the utility model provides a formwork for one-time pouring of square skeleton beam and water barrier, which can form square skeleton beam and water barrier at one time, ensure the integrity of square skeleton and water barrier, and improve the construction quality of square skeleton and water barrier.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a formwork for one-time pouring of square skeleton beam and water barrier, which comprises a top cover formwork, a side formwork fixedly connected with the top cover formwork, an inner module for forming a water barrier fixedly connected to the lower surface of the top cover formwork, and a pouring opening formed on the top cover formwork; the side formwork is provided with a plurality of support devices for supporting the side formwork.

[0006] The above structure design can form square skeleton beam and water barrier at one time, ensure the integrity of square skeleton and water barrier, and improve the construction quality of square skeleton and water barrier.

[0007] Preferably, the inner module comprises a bottom plate and side plates fixedly connected to both ends of the bottom plate, and the side plates are fixedly connected to the top cover formwork.

[0008] The above structure design adopts a hollow structure for the inner module, which reduces the manufacturing cost of the device.

[0009] Preferably, the upper ends of the side formworks are fixedly connected with mounting plates, and connecting screws are arranged through the mounting plates; and mounting holes are arranged on the top cover formwork and matched with the connecting screws.

[0010] With the above structure, the side formwork can be conveniently detached from the top cover formwork after the concrete is poured and formed, and the device can be conveniently demoulded.

[0011] Preferably, the supporting device comprises an inclined support rod hingedly connected to the middle part of the side formwork, a sliding cylinder slidingly connected to the inclined support rod, an inner support rod hingedly connected to the upper end of the sliding cylinder, and a fastening assembly for locking the sliding cylinder on the inclined support rod; and the lower end of the inner support rod is hingedly connected to the bottom of the side formwork.

[0012] With the above structure, the inclined support rod can support the side formwork after being unfolded during pouring of the concrete, so as to prevent the side formwork from moving and deforming; and the inclined support rod can closely contact the side formwork during storage of the device, so as to reduce the storage space of the device.

[0013] Preferably, the fastening assembly comprises a plug rod penetrating through the cylinder wall of the sliding cylinder, a reset plate fixedly connected to the plug rod, and a reset spring fixedly connected to the front end of the reset plate; a plug hole matched with the plug rod is arranged on the inclined support rod; the tail end of the reset spring is fixedly connected to the sliding cylinder; a guide cylinder is sleeved on the plug rod; the guide cylinder is fixedly connected to the sliding cylinder; and a pull ring is fixedly connected to the reset plate.

[0014] With the above structure, when the inclined support rod is unfolded to a set angle, the sliding cylinder slides along the inclined support rod, the plug rod can fall into the plug hole of the inclined support rod, and the unfolded angle of the inclined support rod can be locked; and when the plug rod is pulled out by the worker, the inclined support rod can be retracted to the original position.

[0015] Preferably, the lower end of the inclined support rod is hingedly connected with a support plate, and ground nails are arranged through the support plate.

[0016] With the above structure, the inclined support rod can be connected with the ground, so as to increase the stability of the inclined support rod.

[0017] Compared with the prior art, the device has the following beneficial effects:

[0018] The device can pour and form the square skeleton beam and the water barrier in one time, guarantee the integrity of the square skeleton and the water barrier, and improve the construction quality of the square skeleton and the water barrier; the device can effectively reduce the demoulding phenomenon of the water ditch formwork, so as to ensure the acceptance qualification rate of the square skeleton, reduce the work load of rework processing, improve the construction efficiency, help to improve the construction quality, and positively promote the construction period control. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structure schematic view of the front view of the utility model;

[0020] Figure 2 is a structure schematic view of the top view of the utility model;

[0021] Figure 3 is a structure schematic view of the utility model Figure 1 is a structure schematic view of the enlarged A in the middle;

[0022] Figure 4 is a structure schematic view of the square frame formed by the side formwork of the utility model;

[0023] Figure 5 is a structure schematic view of the side formwork of the utility model; CONCRETE EMBODIMENT

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 The utility model provides a technical scheme: a formwork for one-time pouring of square framework beam and water retaining ridge, including top cap formwork 1, with the top cap formwork fixed connection's side formwork 2, the lower surface fixed connection of top cap formwork 1 is used for forming the inner module 3 of water retaining ridge, the top cap formwork 1 is set up and is poured 11, the side formwork 2 sets up multiple, the side formwork 2 forms square frame, the support device for supporting side formwork 2 is set up on the side formwork 2.

[0025] Please refer to Figure 1 The inner module 3 includes bottom plate 31, side plate 32 fixedly connected at both ends of bottom plate 31, the side plate 32 is fixedly connected on the top cap formwork 1, and bottom plate 31, side plate 32 and top cap formwork 1 enclose square tubular structure with inside hollow.

[0026] The upper end of side formwork 2 is fixedly connected with mounting plate 21, connecting screw 22 is threaded on mounting plate 21, mounting hole matched with connecting screw 22 is formed on top cap formwork 1, and mounting plate 21 is right-angle connecting plate.

[0027] The support device includes inclined struts 41 hingedly connected to the middle part of side formwork 2, sliding cylinder 42 slidingly connected on inclined struts 41, inner struts 43 hingedly connected to the upper end of sliding cylinder 42, fastening assembly for locking sliding cylinder 42 on inclined struts 41, and the lower end of inner struts 43 is hingedly connected to the bottom of side formwork 2.

[0028] The fastening assembly comprises a plug rod 401 penetrating the wall of the sliding cylinder 42, a reset plate 402 fixedly connected to the plug rod 401, a reset spring 403 fixedly connected to the front end of the reset plate 402, a plug hole matched with the plug rod 401 is formed in the oblique support rod 41, the tail end of the reset spring 403 is fixedly connected to the sliding cylinder 42, a guide cylinder 404 is sleeved on the plug rod 401, the guide cylinder 404 is fixedly connected to the sliding cylinder 42, and a pull ring 405 is fixedly connected to the reset plate 402.

[0029] The lower end of the oblique support rod 41 is hingedly connected to a support plate 5, and a ground nail 51 is penetrated through the support plate 5.

[0030] In order to increase the strength of the side formwork 2, an outer rib 61 is fixedly connected to the peripheral edge of the side formwork 2, and a cross-shaped inner rib 62 is fixedly connected to the inside of the side formwork 2, in order to increase the splicing tightness of the side formwork 2 and prevent concrete from flowing out of the splicing gap of the side formwork 2, a splicing hole is formed in the outer rib 61 in correspondence, and when the side formwork 2 is combined to form a square frame, adjacent side formworks 2 are connected by bolts.

[0031] Working principle: first, unfold the support device on the side formwork 2, first, the worker rotates the oblique support rod 41 outward, the sliding cylinder 42 slides along the oblique support rod 41, when the oblique support rod 41 is unfolded to a set angle, the plug rod 401 can fall into the plug hole of the oblique support rod 41, and the angle of the unfolded oblique support rod 41 is locked;

[0032] Second, the worker moves the side formwork 2 to combine the side formwork 2 to form a square frame, then the worker drives the ground nail through the support plate 5 and into the ground, connects the oblique support rod 41 to the ground, then the worker hoists the top cover formwork 1 to the upper side of the side formwork 2, then the connecting screw rod 22 is sequentially penetrated through the mounting plate 21 and the top cover formwork 1, and then the nuts at both ends of the connecting screw rod 22 are tightened,

[0033] Third, the worker pours concrete into the device, and after the concrete solidifies, the mold can be removed.

[0034] The structure, proportion, size and the like shown in the drawings of the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and do not have technical substantial meaning to limit the implementation conditions of the utility model, so any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that the utility model can produce, should still fall within the scope of the technical content disclosed by the utility model. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" and the like cited in the specification are only for the convenience of clear description, and are not used to limit the implementation range of the utility model, and the change or adjustment of the relative relationship, without substantially changing the technical content, is also regarded as the implementation scope of the utility model.

[0035] The utility model has been described above with reference to the preferred embodiments, but the protection scope of the utility model is not limited thereto, and all the technical solutions falling within the scope of the claims are within the protection scope of the utility model. Various improvements can be made to it and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way.

Claims

1. A formwork for one-time pouring of a square skeleton beam and a water stop ridge, comprising a top cover formwork (1) and a side formwork (2) fixedly connected with the top cover formwork, characterized in that: The lower surface of the top cover template (1) is fixedly connected with an inner module (3) for forming a water retaining ridge, and a pouring opening (11) is formed in the top cover template (1); a plurality of side templates (2) are arranged, and the side templates (2) are combined to form a square frame, and each of the side templates (2) is provided with a supporting device for supporting the side template (2).

2. The formwork for one-time pouring of a square skeleton beam and a weir according to claim 1, characterized in that: The inner module (3) comprises a bottom plate (31) and side plates (32) fixedly connected to both ends of the bottom plate (31), and the side plates (32) are fixedly connected to the top cover template (1).

3. The formwork for one-time pouring of a square skeleton beam and a weir according to claim 1, characterized in that: The upper end of each side template (2) is fixedly connected with a mounting plate (21), a connecting screw (22) is arranged in the mounting plate (21), and a mounting hole matching the connecting screw (22) is formed in the top cover template (1).

4. A formwork for one-time pouring of a square frame beam and a weir according to any one of claims 1 to 3, characterized in that: The supporting device comprises an inclined support rod (41) hingedly connected to the middle part of the side template (2), a sliding cylinder (42) slidingly connected to the inclined support rod (41), an inner support rod (43) hingedly connected to the upper end of the sliding cylinder (42), a fastening assembly for locking the sliding cylinder (42) on the inclined support rod (41), and the lower end of the inner support rod (43) is hingedly connected to the bottom of the side template (2).

5. The formwork for one-time pouring of a square skeleton beam and a weir according to claim 4, characterized in that: The fastening assembly comprises a plug rod (401) penetrating through the cylinder wall of the sliding cylinder (42), a reset plate (402) fixedly connected to the plug rod (401), and a reset spring (403) with a first end fixedly connected to the reset plate (402), an insertion hole matching the plug rod (401) is formed in the inclined support rod (41), the tail end of the reset spring (403) is fixedly connected to the sliding cylinder (42), a guide cylinder (404) is sleeved on the plug rod (401), the guide cylinder (404) is fixedly connected to the sliding cylinder (42), and a pull ring (405) is fixedly connected to the reset plate (402).

6. The formwork for one-time pouring of a square skeleton beam and a weir according to claim 4, characterized in that: The lower end of the inclined support rod (41) is hingedly connected with a support plate (5), and a ground nail (51) is arranged in the support plate (5).

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