CN220365110U

CN220365110U - Drainage open trench formwork setting device

Info

Publication number: CN220365110U
Application number: CN202321042989.3U
Authority: CN
Inventors: 涂晨星; 徐小洋; 刘炀; 瞿火祥; 郑义; 张颖; 丁文玲; 鲍立国; 马万军; 马歆雅; 吴培培; 孙立国; 张小泉
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2024-01-19
Anticipated expiration: 2033-05-05

Abstract

The utility model provides a drainage open ditch formwork shaping device, and belongs to the technical field of drainage ditch construction. The device includes two parallel and spaced setting's template, one side that two templates are close to each other all is open structure, the open side of template all is provided with four fixing bases, two pair of a set of symmetries of fixing base set up in template length direction's both ends, all be provided with a set of bracing piece that is the cross structure between the corresponding fixing base of both sides, the tip and the fixing base of bracing piece are articulated, the top of template is provided with the horizontal pole, the top of horizontal pole is provided with the threaded rod perpendicularly, the both ends activity of horizontal pole is provided with the telescopic link, the device replaces traditional formwork construction mode, welding reinforcement and angle bar location are reduced, the trouble, the problem of turnover rate low, when accelerating the construction progress, drainage ditch construction shaping quality defect has been reduced.

Description

Drainage open trench formwork setting device

Technical Field

The utility model relates to the technical field of drainage ditch construction, in particular to a drainage open ditch formwork setting device.

Background

The drainage ditch is widely applied in engineering and life, is a facility with good ground ponding and rainwater drainage effects in basement garage or highway engineering, and along with the continuous improvement of the drainage ditch molding quality requirement, the drainage ditch formwork supporting device also evolves into various forms. The cross section of the drainage ditch is generally U-shaped, and the traditional construction mode mostly adopts embedded steel bar welding positioning and wood formwork supporting or adopts channel steel supporting, wherein the wood formwork supporting mode has the advantages of large material consumption and processing amount, lower turnover rate, smaller formwork rigidity, extremely easy slurry leakage, mold expansion and other phenomena, and the channel steel supporting and welding processes are more, the dead weight of the channel steel is larger, and the construction difficulty is increased intangibly; in addition, the traditional construction mode has long construction period of installing and dismantling the templates, is time-consuming and labor-consuming, has low construction efficiency, is not easy to control construction technology, and seriously affects the molding quality and the impression effect of the drainage ditch.

Disclosure of Invention

In order to make up for the defects, the drainage open trench formwork shaping device provided by the utility model replaces the traditional formwork construction mode, reduces the problems of positioning of welded steel bars and angle irons, troublesome material transportation and low turnover rate, accelerates the construction progress, and reduces the construction shaping quality defect of the drainage ditch.

The utility model is realized in the following way:

the utility model provides a drainage open trench formwork setting device, includes two parallel and the template that the interval set up, two the template is close to each other one side all is open structure, the open side of template all is provided with four fixing bases, two pair of a set of symmetries of fixing base set up in template length direction's both ends, both sides are corresponding all be provided with a set of bracing piece that is the cross structure between the fixing base, the tip of bracing piece with the fixing base is articulated, the top of template is provided with the horizontal pole, the top of horizontal pole is provided with the threaded rod perpendicularly, the both ends activity of horizontal pole is provided with the telescopic link.

In one embodiment of the utility model, a sliding groove is formed in one side of the fixed seat, a sliding block is arranged in the sliding groove and in clearance fit with the sliding groove, a first hinging seat is arranged above the sliding groove, a second hinging seat is arranged on one side of the sliding block, and the end part of the supporting rod is respectively in rotary connection with the first hinging seat and the second hinging seat.

In one embodiment of the utility model, a guide rod is arranged in the sliding groove, a central shaft of the guide rod is parallel to the moving direction of the sliding block, two ends of the guide rod are fixedly connected with the inner wall of the sliding groove, and the sliding block is in clearance fit with the guide rod.

In one embodiment of the utility model, a spring member is sleeved on the outer side of the guide rod, and two ends of the spring member are respectively abutted with the inner wall of the chute and the top of the sliding block.

In one embodiment of the utility model, an adjusting block is arranged between two supporting rods positioned at the same end, two sides of the adjusting block are respectively and fixedly connected with a rotating shaft in the middle of the supporting rods, a threaded hole is formed in the adjusting block, and the bottom end of the threaded rod penetrates through the cross rod and then is matched with the threaded hole.

In one embodiment of the utility model, a limit nut is rotatably arranged at the top of the cross rod, the limit nut is matched with the threaded rod, and one side of the limit nut is abutted with the top surface of the cross rod.

In one embodiment of the utility model, the top end of the threaded rod is provided with a rotating wheel.

In one embodiment of the utility model, the end part of the telescopic rod extends into the cross rod, a limit post is arranged at the bottom of one end of the telescopic rod, which is far away from the cross rod, a limit hole is formed in the top of the template, and the limit post is inserted into the limit hole.

In one embodiment of the utility model, one end of the template is provided with a connecting bolt, and adjacent templates are fixedly connected through the connecting bolt.

In one embodiment of the utility model, at least one inner supporting handle is arranged on the inner side of the template, and two ends of the inner supporting handle are fixedly connected with the inner wall of the template respectively.

The drainage open trench formwork shaping device obtained through the design has the beneficial effects that:

(1) The device has a simple structure, is convenient to use and operate, can be quickly connected and assembled and is used for shaping the drainage ditch formwork, the unfolding angle of the supporting rods can be adjusted through the cooperation of the threaded rods and the crossed supporting rods, so that the distance between two side templates can be accurately adjusted, the width requirements of different drainage ditches can be matched, the supporting rods can be used for supporting the templates in a shearing mode firmly and reliably, the grouting expansion is effectively prevented, and the construction quality of the drainage ditches is guaranteed;

(2) The installation construction is convenient, satisfies the construction demand in narrow and small space, and application range is wide, dismouting labour saving and time saving has improved the efficiency of construction, and the device turnover rate of utilization is high, is applicable to mass production, has saved the input cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a device for shaping a drainage open trench formwork according to an embodiment of the present utility model;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of a device for shaping a drainage open trench support mold according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a usage state of a device for shaping a drainage open trench support mold according to an embodiment of the present utility model;

in the figure: 101. a template; 1011. a limiting hole; 1012. a connecting bolt; 1013. an inner support handle; 102. a fixing seat; 1021. a chute; 1022. a guide rod; 1023. a spring member; 1024. a first hinge base; 1025. a slide block; 1026. the second hinge seat; 103. a support rod; 1031. an adjusting block; 1032. a threaded hole; 104. a cross bar; 1041. a threaded rod; 1042. a rotating wheel; 1043. a limit nut; 1044. a telescopic rod; 1045. and a limit column.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a drainage open trench formwork setting device, including two parallel and the template 101 that the interval set up, one side that two templates 101 are close to each other all is open structure, template 101 adopts the aluminum alloy material, the lateral surface is the plane, form smooth escape canal inner wall after pouring concrete, the escape canal appearance is pleasing to the eye, shaping quality is high, the open side of template 101 all is provided with four fixing base 102, fixing base 102 two by two a set of symmetry set up in template 101 length direction's both ends, all be provided with a set of bracing piece 103 that is the cross structure between the corresponding fixing base 102 of both sides, the tip and the fixing base 102 of bracing piece 103 are articulated, can conveniently adjust the interval between two templates 101 through the shear force structure of bracing piece 103, thereby adapt to the construction demand of different width escape canals, adjust easy operation, support is firm reliable, prevent that template 101 atress from causing the thick liquid leakage, the top of template 101 is provided with horizontal pole 104, the top of horizontal pole 104 is provided with threaded rod 1041 perpendicularly, the interval of template 101 is convenient to adjust in the cooperation of threaded rod 1041 and horizontal pole 104, easy operation is convenient, the both ends activity of horizontal pole 104 are provided with telescopic link 1044, telescopic link 104 is used for the support 101 of fixed template 101 to take shape, the deformation quality is guaranteed simultaneously, the shaping quality of template 101 is prevented to the deformation.

As an embodiment of the present utility model, further, a sliding slot 1021 is formed on one side of the fixed seat 102, a sliding block 1025 is disposed in the sliding slot 1021, the sliding block 1025 is in clearance fit with the sliding slot 1021, a first hinge seat 1024 is disposed above the sliding slot 1021, a second hinge seat 1026 is disposed on one side of the sliding block 1025, and end portions of the supporting rods 103 are respectively connected with the first hinge seat 1024 and the second hinge seat 1026 in a rotating manner, and end portions of the supporting rods 103 are connected with the templates 101 through the hinge seats, so that angle changes during adjustment of the supporting rods 103 act on the templates 101 on two sides to drive adjustment of the spacing between the templates 101.

As one embodiment of the present utility model, further, a guiding rod 1022 is provided inside the chute 1021, the central axis of the guiding rod 1022 is parallel to the moving direction of the sliding block 1025, two ends of the guiding rod 1022 are fixedly connected with the inner wall of the chute 1021, the sliding block 1025 is in clearance fit with the guiding rod 1022, and the guiding rod 1022 is used for limiting and guiding the sliding block 1025 to keep the moving stability of the sliding block 1025.

As an embodiment of the present utility model, further, the outer side of the guide rod 1022 is sleeved with a spring member 1023, two ends of the spring member 1023 are respectively abutted against the inner wall of the chute 1021 and the top of the slide block 1025, and the spring member 1023 adopts a compression spring, which acts on the slide block 1025 to facilitate the resetting of the support rod 103, thereby facilitating the demolding of the template 101 and maintaining the uniformity and the beauty of the inner wall of the drain ditch.

As an embodiment of the present utility model, further, an adjusting block 1031 is disposed between two support rods 103 at the same end, two sides of the adjusting block 1031 are respectively fixedly connected with a rotating shaft in the middle of the support rod 103, a threaded hole 1032 is formed in the adjusting block 1031, the bottom end of a threaded rod 1041 penetrates through the cross rod 104 and then is matched with the threaded hole 1032, and the threaded rod 1041 drives the position of the adjusting block 1031 to change when rotating, so that the center of the support rod 103 is synchronously shifted, and therefore, the included angle of the support rod 103 is adjusted, and the structure is simple and practical.

As an embodiment of the present utility model, further, a limit nut 1043 is rotatably disposed at the top of the cross bar 104, the limit nut 1043 is matched with the threaded rod 1041, one side of the limit nut 1043 abuts against the top surface of the cross bar 104, and the limit nut 1043 is used for locking the threaded rod 1041, preventing the threaded rod 1041 from rotating due to vibration or external force, and keeping the support structure stable.

As an embodiment of the present utility model, further, a rotating wheel 1042 is disposed at the top end of the threaded rod 1041, and the rotating wheel 1042 facilitates the rotation of the threaded rod 1041, and no other tools are needed, so as to improve the practicality of the device.

As an embodiment of the present utility model, further, the end of the telescopic rod 1044 extends into the cross bar 104, a limit post 1045 is disposed at the bottom of one end of the telescopic rod 1044 away from the cross bar 104, a limit hole 1011 is formed at the top of the template 101, the limit post 1045 is inserted into the limit hole 1011, the telescopic connection between the telescopic rod 1044 and the cross bar 104 does not affect the width adjustment of the template 101, and meanwhile, the stability of the cross bar 104 is maintained by inserting the limit post 1045 and the limit block.

As an embodiment of the present utility model, further, a connecting bolt 1012 is provided at one end of the form 101, and adjacent forms 101 are fixedly connected by the connecting bolt 1012, and the setting of the connecting bolt 1012 facilitates the extension and laying of the setting device along the extending direction of the drainage ditch, so that the adjacent forms 101 are fixedly connected.

As an embodiment of the present utility model, further, at least one inner supporting handle 1013 is provided on the inner side of the template 101, two ends of the inner supporting handle 1013 are fixedly connected with the inner wall of the template 101, and the inner supporting handle 1013 improves the strength of the template 101 and facilitates the movement and transportation of the device.

Specifically, the working principle of the drainage open trench formwork shaping device is as follows: the device is moved to a drainage ditch positioning paying-off position, the central line of the drainage ditch is aligned, the rotating wheel 1042 is rotated to drive the threaded rod 1041 to rotate according to the design width of the drainage ditch, the adjusting block 1031 matched with the threaded rod is displaced, the included angle of the supporting rods 103 on two sides is driven to change, at the moment, the distance between the end parts of the supporting rods 103 is synchronously changed, the distance between the templates 101 on two sides is driven to be adjusted through the connection of the first hinging seat 1024 and the second hinging seat 1026, after the spacing nut 1043 is twisted, concrete is poured on two sides of the templates 101, after the concrete is solidified and formed, the spacing nut 1043 is loosened, the threaded rod 1041 is rotated to drive the adjusting block 1031 to move upwards, the templates 101 on two sides are pulled to move inwards through the supporting rods 103, demoulding with formed concrete is achieved, and the middle groove part is formed into a drainage ditch.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a drainage open trench formwork setting device, its characterized in that, including two parallel and interval setting's template (101), two one side that template (101) are close to each other all is open structure, the open side of template (101) all is provided with four fixing base (102), fixing base (102) two-to-two a set of symmetry set up in template (101) length direction's both ends, both sides are corresponding all be provided with a set of bracing piece (103) that are the cross structure between fixing base (102), the tip of bracing piece (103) with fixing base (102) are articulated, the top of template (101) is provided with horizontal pole (104), the top of horizontal pole (104) is provided with threaded rod (1041) perpendicularly, the both ends activity of horizontal pole (104) is provided with telescopic link (1044).

2. The open drain formwork shaping device according to claim 1, wherein a chute (1021) is formed in one side of the fixing seat (102), a sliding block (1025) is arranged in the chute (1021), the sliding block (1025) is in clearance fit with the chute (1021), a first hinging seat (1024) is arranged above the chute (1021), a second hinging seat (1026) is arranged on one side of the sliding block (1025), and the end part of the supporting rod (103) is respectively connected with the first hinging seat (1024) and the second hinging seat (1026) in a rotating mode.

3. The open drain formwork shaping device according to claim 2, wherein a guide rod (1022) is disposed in the chute (1021), a central axis of the guide rod (1022) is parallel to a moving direction of the slide block (1025), two ends of the guide rod (1022) are fixedly connected with an inner wall of the chute (1021), and the slide block (1025) is in clearance fit with the guide rod (1022).

4. A drainage open trench formwork shaping device according to claim 3, wherein a spring member (1023) is sleeved on the outer side of the guide rod (1022), and two ends of the spring member (1023) are respectively abutted against the inner wall of the chute (1021) and the top of the slide block (1025).

5. The open drain formwork setting device according to claim 1, wherein an adjusting block (1031) is disposed between two supporting rods (103) located at the same end, two sides of the adjusting block (1031) are fixedly connected with a rotating shaft in the middle of the supporting rod (103) respectively, a threaded hole (1032) is formed in the adjusting block (1031), and the bottom end of the threaded rod (1041) penetrates through the cross rod (104) and then is matched with the threaded hole (1032).

6. The open drain formwork shaping device according to claim 1, wherein a limit nut (1043) is rotatably arranged at the top of the cross rod (104), the limit nut (1043) is matched with the threaded rod (1041), and one side of the limit nut (1043) is abutted to the top surface of the cross rod (104).

7. The open drain formwork setting device according to claim 1, wherein a runner (1042) is provided at a top end of the threaded rod (1041).

8. The open drain formwork shaping device according to claim 1, wherein the end portion of the telescopic rod (1044) extends to the inside of the cross rod (104), a limit column (1045) is arranged at the bottom of one end of the telescopic rod (1044) away from the cross rod (104), a limit hole (1011) is formed in the top of the formwork (101), and the limit column (1045) is inserted into the inside of the limit hole (1011).

9. The open drain formwork shaping device according to claim 1, wherein one end of the formwork (101) is provided with a connecting bolt (1012), and adjacent formworks (101) are fixedly connected through the connecting bolt (1012).

10. The open drain formwork shaping device according to claim 1, wherein at least one inner supporting handle (1013) is arranged on the inner side of the formwork (101), and two ends of the inner supporting handle (1013) are fixedly connected with the inner wall of the formwork (101) respectively.