Prefabricated composite material template device for emergency repair

Abstract

The utility model discloses a prefabricated composite material template device for emergency repair, which is characterized by comprising a plurality of template structures matched with one another, the formwork structure comprises a first formwork and a second formwork which are arranged on the two sides. The lower ends of the first template and the second template are connected through a plurality of lower beam structures; the upper end of the first formwork and the upper end of the second formwork are pulled through a plurality of straining beam structures. The straining beam structure comprises straining beam rods hinged to the upper end of the first formwork and the upper end of the second formwork respectively, and a traction screw pipe is connected between the straining beam rods in a threaded mode. The two ends of the traction screw pipe are hinged to abutting rod structures abutting against the first formwork and the second formwork respectively. The abutting rod structure comprises a hinge seat hinged to the traction solenoid, and an abutting rod is fixedly installed on the hinge seat. By means of the mode, the formworks of the prefabricated structure are erected on the formwork in a rapid and efficient mode, efficient assembly of the multiple formworks is achieved, and meanwhile rapid formwork removal after formwork erecting and pouring is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of template technology for river emergency repair, and in particular relates to a prefabricated composite material template device for emergency repair. Background Technology

[0002] During the construction of water conservancy projects, it is often necessary to repair the slopes on both sides of ditches (such as irrigation canals) damaged by floods. Specifically, after the concrete revetments originally built on the slopes of the ditches are eroded and damaged by the water flow, they need to be re-poured immediately. Otherwise, under the subsequent erosion of the water flow, the slopes will be further eroded and damaged due to the loss of the revetment, and there is even a risk of slope collapse.

[0003] Therefore, during the emergency repair process, it is necessary to first erect formwork on the slope, and after the formwork is supported, the concrete is poured again to repair the slope.

[0004] However, the current formwork support method involves using formwork supports and support rods on the construction site to support the formwork. After the support is in place, the fixed and complex support rods (used to enhance the stability of the formwork) need to be dismantled. Therefore, the workload from formwork support to dismantling is very large, which makes the repair project take a long time. Meanwhile, the emergency rescue work needs to be completed efficiently and quickly.

[0005] Therefore, it is clear that the existing publicly available formwork structures and methods are too inefficient and do not meet the needs of emergency rescue projects.

[0006] Precast formwork is a type of formwork that is formed through prefabrication (unlike existing steel materials, precast formwork uses composite plastic materials, which are lighter and have higher compressive and deformation strength). However, most precast formwork currently available is modular, and after the formwork is installed on a slope, a large number of fixed formwork support structures are still needed to support the formwork. Obviously, the precast formwork structure has not fundamentally improved the efficiency of formwork support, enabling rapid formwork erection and concrete pouring to form a repair slope during emergency rescue operations. Utility Model Content

[0007] Based on the above background, the purpose of this utility model is to provide a prefabricated composite material template device for emergency repair.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A prefabricated composite material template device for emergency repair includes several mutually cooperating template structures;

[0010] The template structure includes a first template and a second template arranged on both sides;

[0011] The lower ends of the first template and the second template are connected by a number of lower beam structures;

[0012] The upper ends of the first template and the second template are connected by several tie beams.

[0013] The tie beam structure includes tie beam rods respectively sleeved on the upper ends of the first template and the second template, and the tie beam rods are threadedly connected to each other by a tie tube;

[0014] The traction tube is hinged with a stop bar structure that abuts against the first template and the second template.

[0015] The abutment structure includes a hinged seat hinged to the traction screw tube, and the abutment is fixedly installed on the hinged seat.

[0016] Preferably, the top and bottom ends of the first template are respectively fixedly connected with protrusions, and crossbeams are respectively fixedly connected between the protrusions;

[0017] The top and bottom ends of the second template are respectively fixedly connected with protrusions, and crossbeams are respectively fixedly connected between the protrusions.

[0018] Preferably, the lower beam structure includes a lower beam rod, and sleeves are fixedly connected to both ends of the lower beam rod, with the sleeves fitted onto the crossbeam rod.

[0019] Preferably, one end of the tie beam rod is fixedly connected to a tie beam sleeve pipe sleeved on the crossbeam rod, and the traction screw pipe is threadedly connected to the other end of the tie beam rod;

[0020] Both ends of the traction tube are integrally formed with hexagonal protrusions.

[0021] Preferably, both ends of the traction tube are threadedly connected to horizontally arranged hinged screws;

[0022] The hinge seat is hinged to the hinge screw, and the two ends of the hinge screw are respectively threaded with nuts that abut against the hinge seat.

[0023] Preferably, the emergency repair prefabricated composite material template device further includes tracks on both sides;

[0024] The template structure rolls on the track.

[0025] Preferably, the bottom protrusions of the first template and the second template are respectively fixedly connected to a track wheel structure, the track wheel structure including a track base plate, and a track wheel is rotatably connected inside the track base plate;

[0026] This utility model has the following beneficial effects:

[0027] 1. The lower ends of the first and second templates are connected by several lower beam structures; the upper ends of the first and second templates are connected by several tie beam structures. This allows for adjustment of the angle between the first and second templates during prefabrication, specifically by flipping the first and second templates. Subsequently, the templates are fixed in place by the tie beam structures at their upper ends. This method allows the template posture to be adjusted according to construction needs during prefabrication.

[0028] By using a support structure to press down the formwork after it has been erected, the defects of formwork bulging after concrete pouring are solved, and the defects of formwork movement caused by concrete compression are avoided.

[0029] 2. The template is quickly brought together by a track, which further reduces the workload during the template support process and simplifies the difficulty of template support operations.

[0030] 3. During the operation, the operator pushes the clamping sliding rods on both sides closer together until all the template structures are clamped together. Then, the push nuts are turned closer together until the template structures are fully clamped before pouring. This method achieves rapid template closure. Attached Figure Description

[0031] 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 the structures shown in these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the overall structure in an embodiment of the present utility model;

[0033] Figure 2 This is a schematic diagram of the anti-slip rod structure in an embodiment of the present utility model;

[0034] Figure 3 This is a schematic diagram of the template structure in an embodiment of the present utility model;

[0035] Figure 4 This is a schematic diagram of the tie beam structure in an embodiment of the present invention;

[0036] Figure 5 This is an embodiment of the present utility model. Figure 3 A structural diagram from another perspective;

[0037] Figure 6 This is an embodiment of the present utility model. Figure 1 Top view.

[0038] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0039] 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.

[0040] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0041] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0042] Example 1

[0043] like Figure 1-6 As shown, a prefabricated composite material template device for emergency repair includes several mutually cooperating template structures. During the formwork erection process, the prefabricated template structures are directly and efficiently erected on the slope of a ditch (such as a trapezoidal ditch). Specifically, the template structure includes a first template 31 and a second template 32 set on both sides (similar to existing prefabricated templates, the first template 31 and the second template 32 are made of composite plastic material, which is lighter and has higher compressive and deformation resistance).

[0044] The lower ends of the first template 31 and the second template 32 are connected by several lower beam structures; the upper ends of the first template 31 and the second template 32 are connected by several tie beam structures.

[0045] Specifically, the top and bottom ends of the first template 31 are fixedly connected with protrusions, and crossbeams 4 are fixedly connected between the protrusions. Similarly, the top and bottom ends of the second template 32 are fixedly connected with protrusions, and crossbeams 4 are fixedly connected between the protrusions. Several support rods 41 supporting the slope are sleeved on the upper crossbeams 4. After the template is supported, it is reinforced by the upper support of the support rods 41. Support seats 411 that increase the support surface are fixedly connected to the support rods 41.

[0046] The specific structure of the lower beam structure is as follows: The lower beam structure includes a lower beam rod 5, and sleeves are fixedly connected to both ends of the lower beam rod 5. The sleeves are fitted onto the crossbeam rod 4.

[0047] The angles of the first template 31 and the second template 32 are pre-adjusted according to the slope angle of the ditch through the lower beam structure, specifically by flipping the first template 31 and the second template 32. Subsequently, they are fixed by several tie beam structures between the upper ends of the templates.

[0048] Specifically, the aforementioned tie beam structure includes tie beam rods 61 respectively sleeved on the upper ends of the first template 31 and the second template 32, and the tie beam rods 61 are threadedly connected to each other by a tie tube 62.

[0049] Specifically, one end of the tie beam rod 61 is fixedly connected to a tie beam sleeve 611 that is sleeved on the crossbeam rod 4, and the traction screw tube 62 is threadedly connected to the other end of the tie beam rod 61; both ends of the traction screw tube 62 are integrally formed with hexagonal protrusions.

[0050] During the traction and fixing process, the traction tube 62 is threadedly fastened to the tie beam rod 61 (the length of the traction tube 62 is adapted to the distance between the top of the first template 31 and the second template 32).

[0051] Meanwhile, when the formwork is supported in the ditch, in order to increase the stability of the formwork and avoid the concrete pouring process (concrete is poured from the back of the formwork and the slope of the ditch to form a concrete slope protection), the upper hinge of the above-mentioned tie rod 62 is connected to the abutment structure 7 that abuts against the first formwork 31 and the second formwork 32.

[0052] That is, the formwork is pressed down by the support structure 7. This solves the problem of formwork bulging after concrete pouring and avoids the problem of formwork movement caused by concrete compression.

[0053] Specifically, the abutment structure 7 includes a hinge seat 71 hinged to the traction screw tube 62, and the abutment 72 is fixedly installed on the hinge seat 71.

[0054] Specifically, both ends of the traction tube 62 are threadedly connected to horizontally arranged hinge screws 73; the hinge seat 71 is hinged to the hinge screws 73, and both ends of the hinge screws 73 are threadedly connected to nuts 731 that abut against the hinge seat 71.

[0055] During the support process, one end of the hinge seat 71 (the hinge seat 71 is U-shaped) is first passed through the hinge screw 73 (through holes are opened at both ends of the hinge seat 71). Then, the distance between the other end of the hinge screw 73 and the other end of the hinge seat 71 is adjusted. The hinge screw 73 passes through the through hole on the other end of the hinge seat 71 (the hinge screw 73 is threaded and can be adjusted on both sides for easy installation). After adjusting the position of the hinge screw 73, the installation of the hinge seat 71 is completed.

[0056] Then, the hinge seat 71 is flipped until the abutment rod 72 abuts against the template. Then, the nut 731 is screwed on, and the nuts 731 on both sides are pressed against the two ends of the hinge seat 71. Under the pressure, the hinge seat 71 remains stationary, thereby increasing the stability of the abutment against the template.

[0057] Example 2

[0058] like Figure 1-6 As shown, this embodiment builds upon the structure of Embodiment 1. Since multiple template structures work together during construction, the aforementioned precast composite material template device for emergency repair also includes tracks 1 on both sides (tracks 1 are installed at the bottom of the ditch near the slope; in actual operation, lightweight aluminum alloy can be used as tracks 1; during construction, a certain length of track 1 and a certain number of template structures can be used as a formwork unit, with multiple formwork units working together to form a continuous formwork wall). The template structure can roll on the tracks 1. Specifically, the templates on both sides form a trapezoidal structure, allowing for smooth sliding on the tracks 1. During sliding, the operator provides slight support with their hands to increase stability.

[0059] The templates are brought together quickly using track 1, which further reduces the workload during the template support process and simplifies the difficulty of template support operations.

[0060] Specifically, the bottom protrusions of the first template 31 and the second template 32 are respectively fixedly connected to the track wheel structure. The track wheel structure includes a track base plate 320, and a track wheel A is rotatably connected inside the track base plate 320. The track wheel A can roll on the track 1.

[0061] When the template structure slides and moves closer together on track 1 to form the retaining wall structure to be poured, concrete can then be poured on top.

[0062] Example 3

[0063] like Figure 1-6As shown, in this embodiment, based on the structure of embodiment 2, in order to achieve the clamping between the template structures, the front and rear ends of the above-mentioned track 1 are respectively slidably connected with clamping slide rod structures 11 for clamping the template structures; the main body of the clamping slide rod structure 11 is a cuboid structure, and a long slide rod 2 is slidably connected between the central parts of the clamping slide rod structure 11; the two ends of the long slide rod 2 are respectively threaded with clamping push nuts.

[0064] Specifically, the sliding rod structure 11 includes a sliding rod part (a groove is provided on the sliding rod part, the groove matches the protrusion structure on the track 1, and the sliding rod part can slide on the protrusion structure on the track 1).

[0065] During the work, the operator pushes the two clamping slide bars 11 together until all the template structures are clamped. Then, the push nuts are turned toward each other until the template structures are fully clamped before pouring.

[0066] During construction, in order to further increase the stability of the template, the upper ends of the first template 31 and the second template 32 are further fixed in the existing way, such as by connecting bolts to further connect and fix the first template 31 and the second template 32 on both sides to increase the stability of the clamping.

[0067] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A precast composite material template device for emergency repair, characterized in that, It includes several interoperable template structures; The template structure includes a first template and a second template arranged on both sides; The lower ends of the first template and the second template are connected by a number of lower beam structures; The upper ends of the first template and the second template are connected by several tie beams. The tie beam structure includes tie beam rods respectively sleeved on the upper ends of the first template and the second template, and the tie beam rods are threadedly connected to each other by a tie tube; The upper hinge of the traction tube is abutting rod structure that abuts against the first template and the second template; The abutment structure includes a hinged seat hinged to the traction screw tube, and the abutment is fixedly installed on the hinged seat.

2. The precast composite material template device for emergency repair according to claim 1, characterized in that, The top and bottom ends of the first template are respectively fixedly connected with protrusions, and crossbeams are respectively fixedly connected between the protrusions; The top and bottom ends of the second template are respectively fixedly connected with protrusions, and crossbeams are respectively fixedly connected between the protrusions.

3. The precast composite material template device for emergency repair according to claim 2, characterized in that, The lower beam structure includes a lower beam rod, and sleeves are fixedly connected to both ends of the lower beam rod, with the sleeves fitted onto the crossbeam rod.

4. The precast composite material template device for emergency repair according to claim 2, characterized in that, One end of the tie beam rod is fixedly connected to a tie beam sleeve pipe sleeved on the crossbeam rod, and the traction screw pipe is threadedly connected to the other end of the tie beam rod; Both ends of the traction tube are integrally formed with hexagonal protrusions.

5. The precast composite material template device for emergency repair according to claim 4, characterized in that, Both ends of the traction tube are threadedly connected to horizontally arranged hinged screws; The hinge seat is hinged to the hinge screw, and the two ends of the hinge screw are respectively threaded with nuts that abut against the hinge seat.

6. The precast composite material template device for emergency repair according to claim 2, characterized in that, It also includes tracks set on both sides; The template structure rolls on the track.

7. The precast composite material template device for emergency repair according to claim 6, characterized in that, The bottom of the first template and the second template are respectively fixedly connected to the protrusions of the track wheel structure. The track wheel structure includes a track base plate, and a track wheel is rotatably connected inside the track base plate.

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