Multi-section rectangular pier template device

Abstract

The utility model provides a multi-section rectangular pier template device, and relates to the technical field of rectangular pier construction equipment. The multi-section rectangular pier formwork device comprises four steel angle formworks and four detachable formworks, the four steel angle formworks and the four detachable formworks are sequentially connected to form the multi-section rectangular pier formwork device in a surrounding mode, each detachable formwork comprises a plurality of transverse ribs and a plurality of vertical ribs, the transverse ribs are arranged at intervals in the vertical direction, the vertical ribs are installed on the transverse ribs at intervals in the transverse direction, and the steel angle formworks and the detachable formworks are connected in sequence. And mold plates are laid on the vertical ribs. Based on the technical scheme of the multi-section rectangular pier template device, the detachable templates with corresponding sizes can be manufactured according to the sizes of rectangular piers, and then the transverse ribs and the vertical ribs with corresponding numbers can be selected, so that the detachable templates with various sizes can be assembled in a certain range and degree; therefore, the application range of the multi-section rectangular pier template device is widened, and the construction cost of the rectangular pier is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rectangular pier construction equipment, in particular to a multi-section rectangular pier template device. Background Art

[0002] Rectangular pier formwork has a significant application background in construction. This formwork system is often used in the construction of bridges, elevated highways, and long-span buildings. Its advantages are particularly prominent in structures requiring large spans, high strength, and high stability. Among various construction techniques, rectangular pier formwork offers significant structural characteristics and excellent plasticity, effectively meeting the diverse and complex requirements of building structures.

[0003] In large-scale civil engineering projects, the use of rectangular pier formwork is very common. Due to the increasing size and complexity of modern buildings, rectangular pier formwork, as a key link in the project, undertakes the important responsibilities of bridge structure construction and road frame erection. In addition, it is one of the most critical construction technologies in the bridge construction process and can solve many technical problems in construction. The rectangular pier formwork of the existing technology is fixed in size and can only be applied to a single cross-section. Faced with a wide variety of pier cross-sectional sizes, it is often necessary to increase the number of rectangular pier formworks to accommodate rectangular piers of different cross-sections, thereby increasing construction costs. Therefore, it is necessary to design a multi-section rectangular pier formwork device that can be applied to rectangular piers of different cross-sections, thereby reducing construction costs. Utility Model Content

[0004] In response to the above-mentioned problems in the prior art, the present application proposes a multi-section rectangular pier formwork device, which can be applied to rectangular piers with different cross-sections, thereby reducing construction costs.

[0005] The utility model provides a multi-section rectangular pier formwork device, which includes four steel angle molds and four detachable molds. The four steel angle molds and the four detachable molds are sequentially connected to form the multi-section rectangular pier formwork device. The detachable molds include multiple transverse ribs and multiple vertical ribs. The multiple transverse ribs are arranged at vertical intervals, and the multiple vertical ribs are installed on the transverse ribs at transverse intervals. The vertical ribs are covered with mold plates.

[0006] As a further improvement of the above technical solution:

[0007] The above-mentioned multi-section rectangular pier formwork device, further, the transverse ribs are double-channel steels, the vertical ribs are wooden I-beams, the wooden I-beams are installed on the double-channel steels through connecting claws, and the mold plate is fixed to the wooden I-beams through self-tapping screws and / or floor nails.

[0008] The above-mentioned multi-section rectangular pier formwork device further has an oblique support installed between two adjacent transverse ribs, and both ends of the oblique support are respectively connected to the two adjacent transverse ribs.

[0009] The above-mentioned multi-section rectangular pier formwork device further has a hook provided on the vertical rib, and the hook is used to be connected to a lifting device to lift the detachable formwork.

[0010] The above-mentioned multi-section rectangular pier formwork device further has the ends of the transverse ribs being fixed to the steel angle formwork by bolts.

[0011] The above technical features can be combined in various suitable ways or replaced by equivalent technical features, as long as the purpose of the present invention can be achieved.

[0012] The utility model provides a multi-section rectangular pier formwork device, which has at least the following beneficial effects compared to the prior art: when it is necessary to cast a rectangular pier, first, a detachable formwork of corresponding size is made according to the size of the rectangular pier, and then a corresponding number of transverse ribs and vertical ribs are selected, and then a corresponding number of transverse ribs are arranged along the vertical intervals, and a corresponding number of vertical ribs are installed on the transverse ribs along the transverse intervals, and a mold plate is laid on the vertical ribs. During assembly, four steel angle molds are first positioned and placed at the four corners of the rectangular pier to be cast, and then the four detachable formworks are hoisted and connected to the steel angle molds on both sides to enclose the rectangular pier to be cast, and finally the rectangular pier is cast. The multi-section rectangular pier formwork device can make a detachable formwork of corresponding size according to the size of the rectangular pier, and then a corresponding number of transverse ribs and vertical ribs are selected, and can be assembled into detachable formworks of various sizes within a certain range and degree, thereby improving the scope of application of the multi-section rectangular pier formwork device and reducing the construction cost of the rectangular pier.

[0013] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0015] The present invention will be described in more detail below based on embodiments and with reference to the accompanying drawings, wherein:

[0016] Figure 1 A top view of a multi-section rectangular pier formwork device provided by an embodiment of the present utility model is shown;

[0017] Figure 2 Shows Figure 1 Enlarged view of area A in the middle;

[0018] Figure 3 A schematic structural diagram of a detachable formwork of a multi-section rectangular pier formwork device provided by an embodiment of the present invention is shown.

[0019] In the drawings, like reference numerals are used for like parts, but the drawings are not necessarily true to scale.

[0020] Description of reference numerals:

[0021] 100-Multi-section rectangular pier formwork device, 110-Steel angle formwork, 120-Removable formwork, 121-Transverse ribs, 122-Vertical ribs, 123-Mold plate, 124-Diagonal support, 125-Hook. DETAILED DESCRIPTION

[0022] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0025] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0027] The present invention will be further described below with reference to the accompanying drawings.

[0028] The embodiment of the present utility model provides a multi-section rectangular pier formwork device 100, which can be applied to rectangular piers with different cross-sections, thereby reducing construction costs.

[0029] See also Figure 1 、 Figure 2 and Figure 3 The multi-section rectangular pier formwork device 100 provided by an embodiment of the present invention includes four steel angle molds 110 and four removable formworks 120. The four steel angle molds 110 and the four removable formworks 120 are connected in sequence to form the multi-section rectangular pier formwork device 100. The removable formworks 120 include multiple transverse ribs 121 and multiple vertical ribs 122. The multiple transverse ribs 121 are arranged at vertical intervals, and the multiple vertical ribs 122 are installed on the transverse ribs 121 at transverse intervals. The vertical ribs 122 are covered with mold plates 123.

[0030] When the rectangular pier needs to be poured, first, the detachable formwork 120 of the corresponding size is made according to the size of the rectangular pier, then the corresponding number of horizontal ribs 121 and vertical ribs 122 are selected, then the corresponding number of horizontal ribs 121 are arranged in the vertical direction, the corresponding number of vertical ribs 122 are installed on the horizontal ribs 121 in the horizontal direction, and the mold plate 123 is laid on the vertical ribs 122. When assembling, first, the four steel corner molds 110 are positioned and placed at the four corners of the rectangular pier to be poured, then the four detachable formworks 120 are hoisted and connected with the steel corner molds 110 on both sides to enclose the rectangular pier to be poured, and finally the pouring of the rectangular pier is carried out.

[0031] The multi-section rectangular pier formwork device 100 provided by the embodiment of the utility model can make the detachable formwork 120 of the corresponding size according to the size of the rectangular pier, then select the corresponding number of horizontal ribs 121 and vertical ribs 122, and can be assembled into the detachable formwork 120 of various sizes within a certain range and degree, thereby improving the application range of the multi-section rectangular pier formwork device 100 and reducing the construction cost of the rectangular pier.

[0032] In a specific embodiment, the horizontal rib 121 is a double channel steel, the vertical rib 122 is a wooden I-beam, the wooden I-beam is installed on the double channel steel through the connecting claw, and the mold plate 123 is fixed on the wooden I-beam through the self-tapping screw and / or floor nail. The horizontal rib 121 includes two channel steels, the two channel steels are arranged in a back-to-back manner, and the two channel steels are connected through the steel pipe, the two sides of the wooden I-beam are connected with the double channel steel through the connecting claw, and the connecting claw is clamped on the wing plate of the wooden I-beam. The mold plate 123 is made of plywood, which is convenient for demolding, and the mold plate 123 is made of multiple pieces, which is convenient for selecting the corresponding number of mold plates 123 according to the size of the rectangular pier.

[0033] The multi-section rectangular pier formwork device 100 provided by the embodiment of the utility model further comprises Figure 1 、 Figure 2 and Figure 3 , the inclined support 124 is installed between the two adjacent horizontal ribs 121, and the two ends of the inclined support 124 are connected with the two adjacent horizontal ribs 121 respectively. The inclined support 124 can strengthen the connection strength between the two adjacent horizontal ribs 121, and ensure the overall firmness of the multi-section rectangular pier formwork device 100 provided by the embodiment of the utility model. In the embodiment, the inclined support 124 is bound with the horizontal rib 121 by iron wire to prevent shaking during hoisting. The vertical rib 122 is provided with the lifting hook 125, and the lifting hook 125 is used for being connected with the hoisting equipment to hoist the detachable formwork 120. The end of the horizontal rib 121 is fixed on the steel corner mold 110 through the bolt.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

Claims

1. A multi-section rectangular pier formwork device, characterized in that: The multi-section rectangular pier formwork device (100) comprises four steel angle molds (110) and four detachable formworks (120). The four steel angle molds (110) and the four detachable formworks (120) are sequentially connected to form the multi-section rectangular pier formwork device (100). The detachable formworks (120) comprise a plurality of transverse ribs (121) and a plurality of vertical ribs (122). The plurality of transverse ribs (121) are arranged at intervals in the vertical direction, and the plurality of vertical ribs (122) are installed on the transverse ribs (121) at intervals in the transverse direction. A mold plate (123) is laid on the vertical ribs (122).

2. The multi-section rectangular pier formwork device according to claim 1, characterized in that: The transverse rib (121) is a double-channel steel, the vertical rib (122) is a wooden I-beam, the wooden I-beam is installed on the double-channel steel through a connecting claw, and the mold plate (123) is fixed to the wooden I-beam through self-tapping screws and / or floor nails.

3. The multi-section rectangular pier formwork device according to claim 1, characterized in that: An oblique support (124) is installed between two adjacent transverse ribs (121), and both ends of the oblique support (124) are respectively connected to the two adjacent transverse ribs (121).

4. The multi-section rectangular pier formwork device according to claim 1, characterized in that: The vertical rib (122) is provided with a hook (125), and the hook (125) is used to be connected to a lifting device to lift the detachable template (120).

5. The multi-section rectangular pier formwork device according to claim 1, characterized in that: The ends of the transverse ribs (121) are fixed to the steel angle mold (110) by means of bolts.

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