A horizontal sliding template device

Abstract

The present invention relates to the technical field of building construction, and in particular to a horizontal sliding template device, which includes a support component, a sliding component and an upper template; the support component includes a base and a sliding rail arranged on the base; used to support the sliding component to slide on the sliding rail, and provide a tilting support force for the sliding component that tilts with the upper template after the upper template tilts; the sliding component carries the upper template and is slidably arranged on the sliding rail, and can tilt on the sliding rail; the upper template is arranged on two or more sliding components, and slides on the support component with the sliding component. The device uses the cooperation of the support component and the sliding component to achieve operation in two dimensions, first, it can realize tilting transformation on the radial surface, and second, it can realize sliding movement in the tilted state in the radial direction, so that the upper template can be moved to a predetermined position for assembly under the drive of the sliding component.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to a horizontal sliding formwork device. Background Art

[0002] Sliding formwork is a structure in sliding formwork construction. Sliding formwork construction is a construction process for cast-in-place concrete projects. Sliding formwork construction requires that the formwork be assembled in one go, and an operating platform for construction workers is set up on it. Hydraulic or other lifting devices are used from bottom to top to perform synchronous sliding lifting and continuous operation while pouring concrete along the surface of cast-in-place concrete.

[0003] In addition, in construction projects, it is often necessary to cast concrete structures in a straight line on the horizontal structural section. For example, track beams, concrete retaining walls, wave-breaking walls, etc. This construction method is different from the conventional construction method.

[0004] At present, for this type of construction technology, different methods are usually used according to the size of the section: when the concrete section is large, cranes are basically used in combination with manual labor to transport and install the template horizontally; when the concrete section is small, manual labor is basically used to transport and install the template horizontally. The current construction method for pouring this type of concrete structure consumes a lot of template transportation and installation costs, while increasing the safety risks during template transportation and installation.

[0005] Therefore, it is necessary to provide a new construction method for pouring concrete on a structural section in a horizontal direction. Summary of the invention

[0006] The purpose of the present invention is to improve the current concrete construction method for structural sections in the horizontal direction and to provide a horizontal sliding formwork device, through which the current construction method can be improved.

[0007] Specifically, the present application uses this device to meet the requirements of simple construction, low cost, fast speed and good quality for the construction of long concrete sections in construction projects.

[0008] The technical solution adopted by the present invention to solve the technical problem is: a horizontal sliding template device, comprising:

[0009] The support assembly includes a base and a sliding rail disposed on the base; the support assembly is used to support the sliding assembly to slide on the sliding rail, and provide a tilting support force for the sliding assembly to tilt along with the upper template after the upper template tilts;

[0010] The sliding assembly carries the upper template and is slidably arranged on the sliding rail and can be tilted on the sliding rail;

[0011] The upper template is arranged on two or more sliding components and slides on the supporting components along with the sliding components.

[0012] In this scheme, the support assembly is set on the concrete cushion at the bottom of the concrete structure to be poured, and the installation length can be selected according to actual needs. After the support assembly is installed, the sliding assembly is installed on the support assembly. The installation interval and number of the sliding assembly are determined according to the design block, and the upper template is set on the sliding assembly. After a set of sliding assemblies are installed, they are in an inclined state and slide on the sliding rail to determine the position, and then the inclined state is returned to the normal state to continue to complete the template assembly.

[0013] As a preferred solution, a rail waist is arranged on the base, the sliding rail is arranged on the rail waist, and the sliding rail has an arc-shaped rail surface.

[0014] The sliding rail is made of steel and has a circular cross section, which makes it easy for the sliding assembly to rotate along the rotation center, that is, to rotate on the rail surface of the sliding rail. This solution solves the problem that the formwork must be completely removed before it can be transported, and reduces the labor cost of removing the formwork.

[0015] As a preferred solution, the sliding assembly includes a sliding seat, the sliding seat has a sliding cavity matched with the sliding rail, and the sliding seat is provided with a plurality of ball cavities along the circumference of the sliding cavity, the ball cavities are arranged along an arc shape, and sliding balls are arranged in the ball cavities. The sliding balls are steel balls.

[0016] The sliding seat is in the shape of a semicircular ring. The arc length, thickness and width of the ring can be adjusted as needed. The inside of the ring is evenly distributed with semicircular ball cavities with the same or slightly larger diameter as the sliding ball. The ball cavity serves as a fixing device for the steel ball, ensuring that the template device does not undergo relative displacement during rotation or displacement. It also reduces the friction of the upper template during rotation or displacement, allowing the template device to operate smoothly.

[0017] As a preferred solution, the sliding assembly also includes a fixing ring for fixing the sliding ball, the fixing ring cooperates with the sliding ball to restrict the sliding ball in the ball cavity; the fixing ring is fixed to the sliding seat by a fastener.

[0018] The outer diameter of the ring is the same as the inner diameter of the steel ball fixed shell, and they fit tightly. The width is the same as the sliding seat, and the thickness can be adjusted as needed. A spherical hole with the same diameter as the ball cavity is set at the position of the ball cavity. The main function of this device is to ensure that the steel ball does not leave the ball cavity during rotation or displacement, resulting in a jam event. It also facilitates the installation of the steel ball and subsequent maintenance.

[0019] As a preferred solution, an inner template is provided on the base on one side of the sliding rail, and a tilt limit plate is provided on the top of the inner template on the same side of the sliding rail; a tilt limit assembly is provided on the sliding seat; the bottom of the tilt limit plate cooperates with the tilt limit assembly to provide resistance to press the tilt limit assembly downward when the sliding seat and the upper template are tilted, so as to keep the sliding seat and the upper template stable at the tilt angle.

[0020] As a preferred solution, the tilt limiting assembly includes a pressure wheel bracket arranged on the sliding seat, and a limiting pressure wheel is arranged on the pressure wheel bracket. The limiting pressure wheel cooperates with the bottom of the tilt limiting plate after the sliding seat and the upper template are tilted.

[0021] As a preferred solution, a template bracket is provided on the sliding seat, and the upper template is fixed to the sliding seat through the template bracket, and after the sliding seat is corrected, the upper template cooperates with the inner template.

[0022] As a preferred solution, a bottom template cooperating with the inclined limiting plate is provided at the bottom of the upper template.

[0023] As a preferred solution, the base is provided with fixing bolts for fixing it to the bottom of the concrete to be poured.

[0024] The beneficial effects of the present invention are: by utilizing the cooperation of the support assembly and the sliding assembly, operations in two dimensions are achieved, namely, first, the tilting transition can be achieved on the radial plane, and the tilting is utilized to avoid interference with the inner template to be assembled during the movement of the upper template; second, the sliding movement of the tilted state is achieved in the radial direction, so that the upper template can be moved to a predetermined position for assembly under the drive of the sliding assembly. The device has high quality, low cost, and high safety in template assembly construction; thus overcoming the existing shortcomings of quality, cost, and safety that cannot be coordinated. The horizontal transportation and installation construction of concrete component templates is completed efficiently, at low cost, and with high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 What is given is a schematic diagram of the structure of the present invention.

[0026] Figure 2 What is given is a schematic structural diagram of the support assembly of the present invention.

[0027] Figure 3 Provided is a schematic structural diagram of the sliding assembly of the present invention.

[0028] Figure 4 Provided is a schematic diagram of the structure of the present invention after the upper template and the inner template are assembled.

[0029] In the figure: 10 support assembly, 11 base, 12 sliding rail, 13 rail waist, 14 rail surface, 15 inner template, 16 tilt limit plate, 17 fixing bolt, 20 sliding assembly, 21 sliding seat, 22 sliding cavity, 23 ball cavity, 24 sliding ball, 25 fixing ring, 26 fastener, 27 tilt limit assembly, 28 pressure wheel bracket, 29 limiting pressure wheel, 30 upper template, 31 bottom template, 32 template bracket. DETAILED DESCRIPTION

[0030] Representative embodiments based on the drawings will now be described in further detail.

[0031] In the following detailed description, reference is made to the accompanying drawings which form a part of the specification and in which are shown by way of illustration specific embodiments in accordance with the described embodiments. Although these embodiments are described in sufficient detail to enable those skilled in the art to practice the embodiments, it should be understood that these examples are not limiting, so that other examples may be used and corresponding modifications may be made without departing from the spirit and scope of the described embodiments.

[0032] Specifically, refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , a horizontal sliding template device is shown in the figure, which includes a support component 10, a sliding component 20 and an upper template 30.

[0033] The support assembly 10 includes a base 11 and a sliding rail 12 disposed on the base 11; it is used to support the sliding assembly 20 to slide on the sliding rail 12, and provide a tilting support force for the sliding assembly 20 that tilts along with the upper template 30 after the upper template 30 tilts.

[0034] Specifically, the base 11 is provided with fixing bolts 17 for fixing it to the bottom of the concrete to be poured, and the base is fixed to the concrete cushion at the bottom of the concrete structure to be poured by the fixing bolts 17. A rail waist 13 is provided on the base 11, and a sliding rail 12 is provided on the rail waist 13. The sliding rail 12 has an arc-shaped rail surface 14, so that the sliding assembly 12 can rotate on the rail surface 14 to achieve a tilted state.

[0035] The sliding assembly 20 carries the upper template 30 and is slidably disposed on the sliding rail 12 and can be tilted on the sliding rail 12; regarding the specific implementation method.

[0036] First, the sliding assembly 20 includes a sliding seat 21, which has a sliding cavity 22 that cooperates with the sliding rail 12. A plurality of ball cavities 23 are arranged on the sliding seat 21 along the periphery of the sliding cavity 22, and four are shown in the figure; the ball cavity 23 is arranged along an arc shape, and a sliding ball 24 is arranged in the ball cavity 23, and the ball 24 is a steel ball. The sliding assembly 20 is also provided with a fixing ring 25 for fixing the sliding ball 24, and the fixing ring 25 cooperates with the sliding ball 24 to restrict the sliding ball 24 in the ball cavity 23; the fixing ring 25 is fixed to the sliding seat 21 by a fastener 26.

[0037] By the cooperation between the sliding assembly 20 and the sliding rail 12 mentioned above, the sliding assembly 20 can slide on the sliding rail 12 , thereby driving the upper template 30 placed on the sliding assembly to move along with the sliding of the sliding assembly 20 .

[0038] Second, in order to realize the above-mentioned situation when the sliding assembly 20 is tilted, an inner template 15 is arranged on one side of the sliding rail 12 on the base 11, and a tilting limit plate 16 is arranged on the top of the inner template 15 on the same side of the sliding rail 12; a tilting limit assembly 27 is arranged on the sliding seat 21; the bottom of the tilting limit plate 16 cooperates with the tilting limit assembly 27, and provides resistance to press the tilting limit assembly 27 downward when the sliding seat 21 and the upper template 30 are tilted to keep the sliding seat 21 and the upper template 30 stable at the tilt angle. The tilting limit assembly 27 includes a pressure wheel bracket 28 arranged on the sliding seat 21, and a limiting pressure wheel 29 is arranged on the pressure wheel bracket 28, and the limiting pressure wheel 29 cooperates with the bottom of the tilting limit plate 16 after the sliding seat 21 and the upper template 30 are tilted. The limiting pressure wheel 29 is different from the normal roller setting. Here, in an inverted state, when the whole is tilted, the wheel surface fits against the bottom of the inclined limiting plate 16. Such a setting can, on the one hand, play a limiting support role when the upper template is in an inclined state, so that the upper template can be kept in an inclined state instead of completely collapsing. On the other hand, it can reduce the friction between the upper template and the bottom of the inclined limiting plate 16 when it is horizontally displaced in an inclined state.

[0039] The upper template 30 is arranged on two or more sliding assemblies 20 and slides on the support assembly 10 along with the sliding assemblies 20. Specifically, a template bracket 32 ​​is arranged on the sliding seat 21, and the upper template 30 is fixed on the sliding seat 21 through the template bracket 32. After the sliding seat 21 is corrected, the upper template 30 cooperates with the inner template 15. A bottom template 31 is arranged at the bottom of the upper template 30 to cooperate with the inclined limit plate 16.

[0040] The inventor has made a practical application with an example.

[0041] The main dimensions of the support assembly 10 are: the design dimensions of the base 11 are 190mm wide and 20mm thick; the dimensions of the rail waist 13 are 60mm high and 20mm thick; the arc diameter of the sliding rail is 60mm; the width of the inclined limit plate 16 is 35mm and the thickness is 10mm; the inner template 15 is 168mm high and 10mm thick, and the fixing bolts 17 use M12 standard parts.

[0042] Except for the fixing bolts 17, the rest of the entire support assembly is customized by the steel structure manufacturer, and the length of a single piece is controlled at 5m. Here, 60m is customized in this implementation scheme, which is divided into two groups and placed on both sides of the structure, and the fixing bolts 17 are used to fix the bottom base 11 and the contact surface concrete cushion layer.

[0043] The dimensions of the main components of the sliding assembly 20 are as follows: the interior of the sliding seat 21 adopts an arc surface, with an inner diameter of 90mm and an overall width of 60mm; the ball cavity 22 is a hemispherical shape with a diameter of 30mm, and the ball cavity 22 can wrap half of the spherical body of a steel ball with a diameter of 30mm; the dimensions of the fixing ring 25 of the sliding ball 24 are an outer diameter of 90mm, an inner diameter of 80mm, and a width of 60mm, and the circular hole in the ring is customized according to the size of the steel ball to ensure that it fits the spherical surface of the steel ball completely. The size of the limiting pressure wheel is a steel roller with a diameter of 28mm and a thickness of 6.5mm, and is connected to the pressure wheel bracket 28 by a bearing. The entire width of the template bracket 32 ​​is consistent with the width of the sliding seat 21, which is 60mm. The size of the upper template 30 is 832mm high and 6mm thick, and it forms a sliding template device with a height of 1m with the inner template 15. The width of a single upper template 30 is 1m, and it is equipped with two sliding assemblies 20, with a spacing of 50cm. The above facilities are customized by steel structure processing manufacturers, and the customized quantity is 20 pieces.

[0044] When the plan is implemented,

[0045] First, the support assembly 10 is installed manually;

[0046] After the installation is completed, the sliding assembly 20 is installed by crane in cooperation with manual labor, 10m on each side of the concrete structure building.

[0047] After the first stage is installed, all the sliding components 20 are adjusted to an upright position. Figure 3 After the adjustment is completed, the upper part of the upper formwork of the sliding assembly is fixed with steel pipe fasteners, and the concrete can be poured after the fixation is completed.

[0048] After the concrete solidifies and is ready for removal, remove the upper fixed steel pipe and restore the sliding assembly 20 to the inclined state. Figure 1 After the formwork is tilted, a winch is used to drag the sliding assembly to the next working surface, thus completing a concrete formwork installation and removal cycle.

[0049] For ease of explanation, specific nomenclature is used in the above description to provide a thorough understanding of the embodiments. However, it will be apparent to those skilled in the art that these specific details are not required to implement the above embodiments. Therefore, the above description of the specific embodiments described herein is presented for the purpose of illustration and description. It is not intended to be exhaustive or to limit the embodiments to the specific precise forms disclosed. It will be apparent to those skilled in the art that certain modifications, combinations and variations can be made based on the above teachings.

Claims

1. A horizontal sliding formwork device, characterized in that: include: A support assembly (10) comprising a base (11) and a sliding rail (12) arranged on the base (11); Used to support the sliding assembly (20) to slide on the sliding rail (12), and to provide a tilting support force for the sliding assembly (20) to tilt along with the upper template (30) after the upper template (30) tilts; A sliding assembly (20) carries an upper template (30) and is slidably disposed on the sliding rail (12) and is capable of tilting on the sliding rail (12); An upper template (30) is arranged on more than two sliding components (20) and slides on the supporting component (10) along with the sliding components (20); A rail waist (13) is arranged on the base (11), a sliding rail (12) is arranged on the rail waist (13), and the sliding rail (12) has an arc-shaped rail surface (14); The sliding assembly (20) comprises a sliding seat (21), the sliding seat (21) having a sliding cavity (22) cooperating with the sliding rail (12), a plurality of ball cavities (23) being arranged on the sliding seat (21) along the circumference of the sliding cavity (22), the ball cavities (23) being arranged along an arc shape, and sliding balls (24) being arranged in the ball cavities (23); The sliding assembly (20) further comprises a fixing ring (25) for fixing the sliding ball (24); the fixing ring (25) cooperates with the sliding ball (24) to restrict the sliding ball (24) in the ball cavity (23); the fixing ring (25) is fixed to the sliding seat (21) via a fastener (26); An inner template (15) is arranged on the base (11) on one side of the sliding rail (12), and an inclined limit plate (16) is arranged on the top of the inner template (15) on the same side as the sliding rail (12); an inclined limit assembly (27) is arranged on the sliding seat (21); the bottom of the inclined limit plate (16) cooperates with the inclined limit assembly (27) to provide resistance for pressing the inclined limit assembly (27) downward when the sliding seat (21) and the upper template (30) are tilted, so as to keep the sliding seat (21) and the upper template (30) stable at the tilt angle; The tilting limiting assembly (27) comprises a pressure wheel bracket (28) arranged on the sliding seat (21), a limiting pressure wheel (29) being arranged on the pressure wheel bracket (28), and the limiting pressure wheel (29) cooperates with the bottom of the tilting limiting plate (16) after the sliding seat (21) and the upper template (30) are tilted; The base (11) is provided with fixing bolts (17) for fixing the base (11) to the bottom of the concrete to be poured.

2. A horizontal sliding formwork device according to claim 1, characterized in that: A template support (32) is provided on the sliding seat (21), and the upper template (30) is fixed on the sliding seat (21) through the template support (32). After the sliding seat (21) is corrected, the upper template (30) cooperates with the inner template (15).

3. A horizontal sliding formwork device according to claim 1, characterized in that: A bottom template (31) is provided at the bottom of the upper template (30) and cooperates with the inclined limiting plate (16).

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