CN218712674U

CN218712674U - Cantilever template

Info

Publication number: CN218712674U
Application number: CN202223162284.3U
Authority: CN
Inventors: 朱自立; 李钧; 江涛; 张思远; 李成; 郞学全; 梁进雄
Original assignee: Guizhou Survey and Design Research Institute for Water Resources and Hydropower
Current assignee: Guizhou Survey and Design Research Institute for Water Resources and Hydropower
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-03-24
Anticipated expiration: 2032-11-28

Abstract

A cantilever template relates to the technical field of hydraulic engineering construction. The cantilever template comprises a panel mechanism, a supporting mechanism fixedly connected to one side of the panel mechanism and a working platform fixedly connected to the supporting mechanism; wherein, supporting mechanism includes bow member and two horizontal support members, and two horizontal support members are arranged in the homonymy of panel mechanism along vertical direction, and one end is fixed in on the panel mechanism, the other end outwards extends from the panel mechanism, and bow member's both ends are connected with the one end that two horizontal support members kept away from the panel mechanism respectively. The cantilever template has simple and firm structure and is convenient to hoist.

Description

Cantilever template

Technical Field

The utility model relates to a hydraulic engineering construction technical field particularly, relates to a cantilever template.

Background

In the construction of hydraulic and hydroelectric engineering, rolled concrete structures have been increasingly used in the design of hydraulic buildings such as dams and cofferdams in order to shorten construction period, reduce construction cost and bring engineering benefits into play.

The roller compacted concrete dam is mostly built in a continuous pouring mode through a warehouse, wherein a template is required to be used for fixing the size of a building in the dam building process so as to facilitate roller compacted construction. And the stability of template has directly decided the dam and has rolled the quality good or bad, and traditional steel form adopts the truss mode to support mostly, and this mode is firm though the structure, but it needs the material that consumes more under the prerequisite that satisfies the bearing load, has increased the weight of template self, is unfavorable for the hoist and mount and the construction of template and dismantles. Therefore, a new form for roller compacted concrete dam is needed to solve the problem that the existing form is not easy to hoist and disassemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cantilever template, this cantilever template simple structure, firm and convenient hoist and mount.

The embodiment of the utility model is realized like this:

one aspect of the present invention provides a cantilever template, which comprises a panel mechanism, a supporting mechanism fixedly connected to one side of the panel mechanism, and a working platform fixedly connected to the supporting mechanism; wherein, supporting mechanism includes bow member and two horizontal support members, and two horizontal support members are arranged in the homonymy of panel mechanism along vertical direction, and one end is fixed in on the panel mechanism, the other end outwards extends from the panel mechanism, and bow member's both ends are connected with the one end that two horizontal support members kept away from the panel mechanism respectively. The cantilever template has simple and firm structure and is convenient to hoist.

Optionally, the arch support is arc-shaped, and an open end of the arch support faces away from the panel mechanism; one side of the arch center supporting piece deviating from the opening end of the arch center supporting piece is fixedly connected with the panel mechanism.

Optionally, the bottom of the cantilever formwork is further provided with a fixing bolt, and the cantilever formwork is used for being connected with the adjacent cantilever formwork through the fixing bolt.

Optionally, the two support mechanisms are arranged on the same side of the panel mechanism in the horizontal direction, the working platform is connected between the two support mechanisms, and the working platform is located at the bottom of the support mechanism.

Optionally, the panel mechanism includes a panel, a ribbed plate connected to the panel, and an i-steel structure connected to the ribbed plate; the supporting mechanism is fixedly connected to the I-shaped steel structure of the panel mechanism.

Optionally, the i-beam structure comprises two vertical i-beams arranged along the horizontal direction and a cross-shaped i-beam connected between the two vertical i-beams; the two supporting mechanisms are respectively connected to the two vertical I-shaped steels.

Optionally, the ribbed plates include horizontal ribbed plates and vertical ribbed plates, and the horizontal ribbed plates and the vertical ribbed plates are vertically arranged to form a mesh structure.

Optionally, the horizontal support and the arch support adjacent to the working platform are connected by a connecting plate; wherein, be connected with the rail guard between two supporting mechanism's the connecting plate.

Optionally, the guard rail includes a rail body and two adjusting screws respectively disposed at the bottom of the rail body, and the two adjusting screws are respectively screwed to the two connecting plates.

Optionally, the panel is a steel plate and the thickness of the panel is between 2mm and 5 mm.

The beneficial effects of the utility model include:

the cantilever template comprises a panel mechanism, a supporting mechanism fixedly connected to one side of the panel mechanism and a working platform fixedly connected to the supporting mechanism; wherein, supporting mechanism includes bow member and two horizontal support members, and two horizontal support members are arranged in the homonymy of panel mechanism along vertical direction, and one end is fixed in on the panel mechanism, the other end outwards extends from the panel mechanism, and bow member's both ends are connected with the one end that two horizontal support members kept away from the panel mechanism respectively. When the cantilever formwork lifting device is used, the panel mechanism, the supporting mechanism and the working platform need to be assembled firstly, and then the lifting hook is hung on the horizontal supporting piece of the supporting mechanism so as to lift the cantilever formwork to a specified position. At this point, the user may then connect the cantilever template to other cantilever templates adjacent thereto. The cantilever template that this application provided simple structure, firm, and this cantilever template only need make the couple articulate when hoist and mount on horizontal support piece alright in order to realize hoist and mount, its hoist and mount mode is simple.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a cantilever template according to an embodiment of the present invention;

fig. 2 is a second schematic structural diagram of a cantilever form according to an embodiment of the present invention;

fig. 3 is a third schematic structural view of a cantilever form according to an embodiment of the present invention;

fig. 4 is a fourth schematic structural view of the cantilever form according to the embodiment of the present invention.

Icon: 10-a panel mechanism; 11-a panel; 12-ribbed plates; 121-horizontal ribbed plates; 122-vertical ribbed plates; 13-h-steel construction; 131-vertical I-steel; 132-cross i-section; 20-a support mechanism; 21-an arch support; 22-a horizontal support; 30-a working platform; 41-a connector; 42-fixing the bolt; 43-a connecting plate; 44-sleeve bolt; 45-anchor bars; 50-protective fence; 51-column body; and 52-adjusting the screw rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present embodiment provides a cantilever template, which includes a panel mechanism 10, a supporting mechanism 20 fixedly connected to one side of the panel mechanism 10, and a working platform 30 fixedly connected to the supporting mechanism 20; wherein, the supporting mechanism 20 includes an arch support 21 and two horizontal supports 22, the two horizontal supports 22 are arranged on the same side of the panel mechanism 10 along the vertical direction, and one end of the two horizontal supports 22 is fixed on the panel mechanism 10, and the other end of the two horizontal supports 22 extends outwards from the panel mechanism 10, and two ends of the arch support 21 are respectively connected with one end of the two horizontal supports 22 far away from the panel mechanism 10. The cantilever template has simple and firm structure and is convenient to hoist.

In this embodiment, the supporting mechanism 20 is located at one side of the panel mechanism 10 and is fixedly connected to the panel mechanism 10. The working platform 30 is located on one side of the panel mechanism 10 (on the same side of the panel mechanism 10 as the supporting mechanism 20), and is fixedly connected to the supporting mechanism 20. The work platform 30 can be used for work to be performed thereon by a user.

The supporting mechanism 20 comprises an arch support 21 and two horizontal supports 22, wherein the two horizontal supports 22 are arranged on the same side of the panel mechanism 10 along the vertical direction, as shown in fig. 1 and 2. One end of each horizontal supporting member 22 is fixedly connected to the panel mechanism 10, and the other end extends outward from the panel mechanism 10.

The arch support 21 is connected between two horizontal supports 22, in particular, the arch support 21 is connected to the ends of the two horizontal supports 22 remote from the panel mechanism 10.

In this way, the supporting mechanism 20 formed by the two horizontal supporting members 22 and the arch supporting member 21 can be conveniently hoisted at a later stage. For example, after the cantilever formwork is assembled, the lifting hook may be hung on the horizontal support member 22 at the upper portion of the cantilever formwork, so that the cantilever formwork can be quickly and conveniently lifted to a designated position.

In the present embodiment, the materials of the panel mechanism 10, the support mechanism 20, and the work platform 30 may be selected from steel materials. Of course, the material is selected from steel only for the examples given herein, and is not limited to the examples given herein, and those skilled in the art may select other suitable materials as needed.

In summary, the cantilever formwork provided by the present application includes a panel mechanism 10, a supporting mechanism 20 fixedly connected to one side of the panel mechanism 10, and a working platform 30 fixedly connected to the supporting mechanism 20; wherein, the supporting mechanism 20 includes an arch support 21 and two horizontal supports 22, the two horizontal supports 22 are arranged on the same side of the panel mechanism 10 along the vertical direction, and one end of the two horizontal supports 22 is fixed on the panel mechanism 10, and the other end of the two horizontal supports 22 extends outwards from the panel mechanism 10, and two ends of the arch support 21 are respectively connected with one end of the two horizontal supports 22 far away from the panel mechanism 10. When the cantilever formwork is used, the panel mechanism 10, the supporting mechanism 20 and the working platform 30 need to be assembled first, and then the panel mechanism, the supporting mechanism 20 and the working platform are hung on the horizontal supporting member 22 of the supporting mechanism 20 by using the hooks, so that the cantilever formwork is lifted to a specified position. At this point, the user may again connect the cantilever template to other cantilever templates adjacent thereto. The cantilever template that this application provided simple structure, firm, and this cantilever template only need make the couple articulate when hoist and mount on horizontal support piece 22 alright in order to realize hoist and mount, its hoist and mount mode is simple.

In this embodiment, referring to fig. 1 and fig. 2, optionally, the arch support 21 is arc-shaped, and an open end of the arch support 21 faces away from the panel mechanism 10; the side of the arch support 21 facing away from its open end is fixedly connected to the panel unit 10.

The open end is the arc open end of the arc arch support 21. In the present exemplary embodiment, the side of the arch support 21 facing away from its open end is fixedly connected to the panel arrangement 10. Illustratively, the side of the arch support 21 facing away from its open end may be connected to the panel mechanism 10 via a gusset plate.

Referring to fig. 2, optionally, the cantilever formwork further has a fixing pin 42, and the cantilever formwork is connected to the adjacent cantilever formwork through the fixing pin 42.

The fixing latch 42 may be disposed at any one of the bottom, top, or opposite sides of the cantilever formwork, or at least two of the bottom, top, and opposite sides of the cantilever formwork, for example. Specifically, those skilled in the art can determine the actual situation. For example, when only the bottom of the cantilever template needs to be connected with other cantilever templates, the fixing pin 42 may be disposed only at the bottom of the cantilever template; when the bottom and the side of the cantilever form need to be connected with other cantilever forms, the fixing bolts 42 can be arranged at the bottom and the side of the cantilever form.

Further, in this embodiment, alternatively, the supporting mechanism 20 may include two supporting mechanisms 20, two supporting mechanisms 20 are arranged on the same side of the panel mechanism 10 along the horizontal direction, the working platform 30 is connected between the two supporting mechanisms 20, and the working platform 30 is located at the bottom of the supporting mechanism 20, as shown in fig. 1.

In this way, a user can work on the work platform 30 between the two support mechanisms 20.

Referring to fig. 1 and 3 in combination, optionally, the panel mechanism 10 provided by the present application includes a panel 11, a ribbed plate 12 connected to the panel 11, and an i-steel structure 13 connected to the ribbed plate 12; the support mechanism 20 is fixedly attached to the i-beam structure 13 of the panel mechanism 10.

This application can further improve panel 11's intensity through set up ribbed slab 12 and I-steel structure 13 on panel 11 for panel mechanism 10's structural strength obtains promoting by a wide margin, thereby improves cantilever template's structural strength.

Referring to fig. 3, the h-shaped steel structure 13 includes two vertical h-shaped steels 131 arranged in a horizontal direction and a cross-shaped h-shaped steel 132 connected between the two vertical h-shaped steels 131; the two supporting mechanisms 20 are respectively connected to the two vertical h-shaped steels 131.

It should be noted that the cross-shaped i-beam 132 may be formed by cross-connecting two i-beams. In the present application, the cross-shaped h-beam 132 is connected between the two vertical h-beams 131, so that the strength of the panel mechanism 10 can be improved; secondly, the two support mechanisms 20 can be separated.

In this embodiment, the two supporting mechanisms 20 are connected to the panel mechanism 10 through two vertical i-beams 131.

The i-steel structure 13 and the horizontal supporting member 22 may be connected by a connecting member 41, and the connecting member 41 may also be a gusset plate.

Optionally, the ribbed plate 12 includes a horizontal ribbed plate 121 and a vertical ribbed plate 122, and the horizontal ribbed plate 121 and the vertical ribbed plate 122 are vertically arranged to form a net structure.

In the present application, the ribbed plate 12 is provided as the horizontal ribbed plate 121 and the vertical ribbed plate 122 which are connected to each other, so that the horizontal ribbed plate 121 and the vertical ribbed plate 122 can form a net structure after being connected, as shown in fig. 1 and 3, and the structural strength of the panel mechanism 10 can be further improved.

Referring to fig. 2, the cantilever formwork provided by the present application further includes a sleeve bolt 44 and an anchor bar 45. Specifically, the anchor bar 45 may be sequentially disposed through the i-steel structure 13 and the panel 11 and extend outward from the panel 11, and the sleeve bolt 44 is screwed to an end of the anchor bar 45 close to the supporting mechanism 20. Illustratively, after the user fixedly connects the cantilever formwork to the adjacent cantilever formwork, the user may stand on the working platform 30 to sequentially pass the anchor bars 45 through the i-steel structure 13 and the face plate 11, and fixedly connect with the roller compacted concrete dam matched with the cantilever formwork, and then screw-connect the sleeve bolts 44 at one end of the anchor bars 45 close to the supporting mechanism 20. This application can be used for bearing the horizontal load that the work progress produced through setting up anchor 45 and sleeve bolt 44.

Alternatively, referring to fig. 1 and 2, the horizontal support 22 and the arch support 21 adjacent to the working platform 30 are connected by a connecting plate 43; wherein, a guard rail 50 is connected between the connecting plates 43 of the two supporting mechanisms 20.

The structural form of the guard rail 50 is not limited in this application, and those skilled in the art can design the guard rail according to the needs as long as the guard rail can perform the protection function.

Optionally, the guard rail 50 includes a rail body 51 and two adjusting screws 52 respectively disposed at the bottom of the rail body 51, and the two adjusting screws 52 are respectively screwed to the two connecting plates 43.

Illustratively, the two adjusting screws 52 can be respectively screwed on the two connecting plates 43, so that the height of the fence body 51 can be adjusted only by adjusting the screwing positions of the adjusting screws 52 on the connecting plates 43.

In this embodiment, the guard rail 50 further includes a nut screwed on the adjusting screw 52 and located below the connection plate 43.

In addition, it should be noted that, in the present embodiment, optionally, the panel 11 in the present application is a steel plate, and the thickness of the panel 11 is between 2mm and 5 mm. Illustratively, the thickness of the panel 11 may be 2mm, 3mm, 4mm, or 5mm, etc.

The above description is intended only as an alternative embodiment and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.

Claims

1. A cantilever template is characterized by comprising a panel mechanism, a supporting mechanism fixedly connected to one side of the panel mechanism and a working platform fixedly connected to the supporting mechanism; wherein, supporting mechanism includes bow member and two horizontal support member, two horizontal support member arrange along vertical direction in the homonymy of panel mechanism, and one end is fixed in panel mechanism is last, the other end certainly panel mechanism outwards extends, bow member's both ends respectively with two horizontal support member keeps away from the one end of panel mechanism is connected.

2. The cantilever formwork of claim 1, wherein the arch support is arcuate with an open end of the arch support facing away from the panel mechanism; and one side of the arch support piece, which deviates from the opening end of the arch support piece, is fixedly connected with the panel mechanism.

3. The cantilever formwork of claim 1, wherein the bottom of the cantilever formwork is further provided with a fixing latch through which the cantilever formwork is connected to the cantilever formwork adjacent thereto.

4. The cantilever formwork of any one of claims 1 to 3, wherein the supporting mechanism comprises two supporting mechanisms, the two supporting mechanisms are arranged on the same side of the panel mechanism along the horizontal direction, the working platform is connected between the two supporting mechanisms, and the working platform is located at the bottom of the supporting mechanism.

5. The cantilever formwork of claim 4, wherein the panel mechanism includes a panel, a ribbed plate connected to the panel, and an I-steel structure connected to the ribbed plate; the supporting mechanism is fixedly connected to the I-shaped steel structure of the panel mechanism.

6. The cantilever formwork of claim 5, wherein the I-beam structure comprises two vertical I-beams arranged in a horizontal direction and a cross-shaped I-beam connected between the two vertical I-beams; the two supporting mechanisms are respectively connected to the two vertical I-shaped steels.

7. The cantilever form of claim 5, wherein the ribbed slab includes a horizontal ribbed slab and a vertical ribbed slab, the horizontal ribbed slab and the vertical ribbed slab being vertically disposed to form a net-like structure.

8. The cantilever formwork of claim 4, wherein the horizontal support and the arch support proximate the work platform are connected by a web; and a protective guard is connected between the connecting plates of the two supporting mechanisms.

9. The cantilever formwork of claim 8, wherein the guard rail comprises a rail body and two adjusting screws respectively disposed at the bottom of the rail body, and the two adjusting screws are respectively screwed to the two connecting plates.

10. The cantilever formwork of claim 5, wherein the panel is a steel plate and the thickness of the panel is between 2mm and 5 mm.