Supporting device for highway engineering concrete pouring

Abstract

The utility model provides a supporting device for highway engineering concrete pouring, and relates to the technical field of concrete pouring supporting devices, the supporting device comprises a plurality of bottom plates, templates are fixed on the back surfaces of the plurality of bottom plates, connecting plates are arranged among the templates, sliding blocks are arranged on the left and right sides of the connecting plates, and the sliding blocks are fixed on the bottom plates. Sliding grooves are formed in the positions, corresponding to the sliding blocks, of the left side and the right side of the formwork, fixing bolts are arranged at the positions, corresponding to the sliding blocks, of the front face of the formwork, and threaded holes are formed in the positions, corresponding to the fixing bolts, of the outer side walls of the sliding blocks. According to the supporting device for highway engineering concrete pouring, gaps between the devices do not need to be blocked through an external wood plate, dismounting is convenient and fast after concrete is hardened and formed, and the convenience and practicability of the supporting device for highway engineering concrete pouring when the supporting device is used for supporting a bent pavement are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pouring support, in particular to a support device for concrete pouring in highway engineering. Background Art

[0002] Cement concrete pavement refers to a pavement with cement concrete as the main material for the surface layer. It is referred to as concrete pavement, also known as rigid pavement, commonly known as white pavement. It is a high-grade pavement. Cement concrete pavement includes plain concrete, reinforced concrete, continuously reinforced concrete, prestressed concrete and other pavements. When pouring concrete, support devices are required.

[0003] Existing support devices for concrete pouring in highway projects need to be placed on both sides of the pouring road surface when in use. Highway projects may have curved sections. At the curved sections, since the various support devices cannot be well connected, workers often place wooden boards in the gaps between the support devices to prevent concrete from flowing out of the gaps during pouring. However, there will still be small gaps between the wooden boards and the support devices, resulting in concrete leakage. Moreover, when the concrete road surface is formed, most of the wooden boards will be embedded in the concrete, which is cumbersome to disassemble. Therefore, we propose a support device for concrete pouring in highway projects. Utility Model Content

[0004] The purpose of the present utility model is to solve the shortcomings of the prior art. The existing support devices for concrete pouring in highway projects need to be placed on both sides of the pouring road surface when in use. Highway projects may have curved road sections. At the curved road sections, since the various support devices cannot be well connected, workers often place wooden boards in the gaps between the support devices to prevent concrete from flowing out of the gaps during pouring. However, there will still be small gaps between the wooden boards and the support devices, resulting in concrete leakage. Moreover, when the concrete road surface is formed, most of the wooden boards will be embedded in the concrete, which is more cumbersome to disassemble.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A support device for pouring concrete in highway engineering projects includes several base plates, the backs of several of the base plates are fixed with templates, connecting plates are provided between the templates, sliders are installed on the left and right sides of the connecting plates, sliding grooves are provided on the left and right sides of the templates corresponding to the sliders, fixing bolts are provided on the front of the templates corresponding to the sliders, and threaded holes are provided on the outer side walls of the sliders corresponding to the fixing bolts.

[0007] As a preferred solution of the present invention, a support frame is installed between the base plate and the formwork, so that the formwork can support the concrete more stably. Conical fixing nails are provided at the bottom of the base plate near the corners, so that the base plate can be more stable during installation.

[0008] The technical effect of adopting the above-mentioned further solution is that the design of the support frame can enable the base plate to support and fix the formwork, and when installing the base plate, the staff can insert the conical fixing nails into the ground to fix the base plate.

[0009] As a preferred solution of the present invention, a protective seat is provided on the inner side wall of the chute near the top end, and the protective seat is adapted to the chute.

[0010] The technical effect of adopting the above further solution is: through the design of the protective seat, concrete can be effectively prevented from entering the chute during concrete pouring, so that the slider can slide freely inside the chute.

[0011] As a preferred solution of the present invention, the connecting plate is made of rubber material, and the maximum bending angle of the connecting plate is 80 degrees.

[0012] The technical effect of adopting the above-mentioned further scheme is that the connecting plate made of rubber material has good deformation ability, and can fit the shape of the curve well even when supporting concrete on the curved road surface. The adhesion between the connecting plate made of rubber material and concrete is weak, and it is also more convenient to remove the connecting plate after the concrete hardens.

[0013] As a preferred solution of the present invention, the slider is adapted to the slide groove, and the slider is slidably connected to the slide groove.

[0014] The technical effect of adopting the above further solution is that by adapting the slider to the slide groove, the connection plate and the template can be installed and disassembled very conveniently.

[0015] As a preferred solution of the present invention, the fixing bolt is adapted to the threaded hole, and the fixing bolt is threadedly connected to the threaded hole.

[0016] The technical effect of adopting the above further solution is: by adapting the fixing bolts to the threaded holes, the staff can fix the connecting plate and the template by tightening the fixing bolts and cooperating with the threaded holes after the connecting plate is installed.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] In the utility model, through the design of the slide groove, fixing bolts, connecting plate, slider and threaded hole, when it is necessary to support the curved road surface, the staff can change the angle of the connecting plate according to the bending angle of the road surface. After the angle change is completed, the staff can insert the slider into the interior of the slide groove to make the connecting plate slide to the ground. At this time, the staff can tighten the fixing bolts to fix the connecting plate in conjunction with the threaded hole. The angle can be changed freely, and it is also more convenient to disassemble after the concrete is hardened and formed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a support device for pouring concrete in highway engineering provided by the utility model;

[0020] Figure 2 This is a schematic diagram of the connecting plate structure of a support device for concrete pouring in highway engineering provided by the utility model;

[0021] Figure 3 This is a schematic diagram of the bending structure of a connecting plate of a support device for concrete pouring in highway engineering provided by the utility model.

[0022] Legend: 1. Base plate; 101. Template; 102. Slide groove; 103. Fixing bolt; 104. Support frame; 105. Conical fixing pin; 106. Protective seat; 2. Connecting plate; 201. Slider; 202. Threaded hole. DETAILED DESCRIPTION

[0023] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be given below with reference to relevant references, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items. Example

[0027] like Figure 1-3 As shown, the utility model provides a technical solution: a supporting device for pouring concrete in highway engineering, comprising several base plates 1, and formwork 101 is fixed to the back of the several base plates 1. The formwork 101 can support the poured concrete, and connecting plates 2 are arranged between the formworks 101. The connecting plates 2 can be bent, and sliders 201 are installed on the left and right sides of the connecting plates 2. Slide grooves 102 are provided at the left and right sides of the formwork 101 corresponding to the sliders 201. The connecting plates 2 can be lowered by inserting the sliders 201 into the interior of the slide grooves 102. A fixing bolt 103 is provided on the front side of the formwork 101 corresponding to the slider 201, and a threaded hole 202 is provided on the outer wall of the slider 201 corresponding to the fixing bolt 103. The position of the connecting plate 2 can be fixed by screwing the fixing bolt 103 into the interior of the threaded hole 202. Example

[0028] like Figure 1-3 As shown, a support frame 104 is installed between the base plate 1 and the formwork 101, so that the formwork 101 can support the concrete more stably. Conical fixing nails 105 are provided at the bottom of the base plate 1 near the corners, so that the base plate 1 can be more stable during installation. The design of the support frame 104 can enable the base plate 1 to support and fix the formwork 101. When installing the base plate 1, the staff can insert the conical fixing nails 105 into the ground to fix the base plate 1.

[0029] A protective seat 106 is provided on the inner wall of the chute 102 near the top. The protective seat 106 is adapted to the chute 102. Through the design of the protective seat 106, the concrete can be effectively prevented from entering the chute 102 during concrete pouring, so that the slider 201 can slide freely inside the chute 102.

[0030] The connecting plate 2 is made of rubber material, and the maximum bending angle of the connecting plate 2 is 80 degrees. The connecting plate 2 made of rubber material has good deformation ability and can fit the shape of the curve well even when it supports concrete on the curved road surface. The bonding force between the connecting plate 2 made of rubber material and the concrete is weak, and it is also more convenient to remove the connecting plate 2 after the concrete hardens.

[0031] The slider 201 is adapted to the slide groove 102 , and the slider 201 is slidably connected to the slide groove 102 . By adapting the slider 201 to the slide groove 102 , it is very convenient to install and disassemble the connecting plate 2 and the template 101 .

[0032] The fixing bolt 103 is adapted to the threaded hole 202, and the fixing bolt 103 is threadedly connected to the threaded hole 202. By adapting the fixing bolt 103 to the threaded hole 202, the staff can fix the connecting plate 2 and the template 101 by tightening the fixing bolt 103 and cooperating with the threaded hole 202 after the installation of the connecting plate 2 is completed.

[0033] The working process of the present invention is as follows: when using a support device for pouring concrete in highway engineering, the staff can first fix the positions of the base plate 1 and the template 101, and then the staff can change the angle of the connecting plate 2 according to the distance between the support devices and the curvature of the road surface. The connecting plate 2 made of rubber material has strong deformation ability, which is convenient for the staff to change its angle. After the angle change is completed, the staff can insert the slider 201 into the inside of the slide groove 102 to make the connecting plate 2 slide to the ground. At this time, the staff can tighten the fixing bolt 103, so that the connecting plate 2 can be fixed with the threaded hole 202. Compared with the existing support device for pouring concrete in highway engineering, when it is necessary to support the curved road surface, there is no need to use external wooden boards to block the gap between the devices, and it is also convenient to disassemble after the concrete is hardened and formed, which improves the convenience and practicality of the support device for pouring concrete in highway engineering when supporting curved road surfaces.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support device for pouring concrete in a highway project, comprising a plurality of base plates (1), characterized in that: A template (101) is fixed to the back of a plurality of the base plates (1), a connecting plate (2) is provided between the templates (101), a slider (201) is installed on the left and right sides of the connecting plate (2), a sliding groove (102) is provided on the left and right sides of the template (101) corresponding to the slider (201), a fixing bolt (103) is provided on the front side of the template (101) corresponding to the slider (201), and a threaded hole (202) is provided on the outer wall of the slider (201) corresponding to the fixing bolt (103).

2. A support device for pouring concrete in highway engineering according to claim 1, characterized in that: A support frame (104) is installed between the base plate (1) and the formwork (101), thereby enabling the formwork (101) to support the concrete more stably. Conical fixing nails (105) are provided at the bottom of the base plate (1) near the corners, thereby enabling the base plate (1) to be more stable during installation.

3. A support device for pouring concrete in highway engineering according to claim 1, characterized in that: A protective seat (106) is provided on the inner side wall of the slide groove (102) near the top end, and the protective seat (106) is adapted to the slide groove (102).

4. A support device for pouring concrete in highway engineering according to claim 1, characterized in that: The connecting plate (2) is made of rubber material, and the maximum bending angle of the connecting plate (2) is 80 degrees.

5. A support device for pouring concrete in highway engineering according to claim 1, characterized in that: The slider (201) is adapted to the slide groove (102), and the slider (201) is slidably connected to the slide groove (102).

6. A support device for pouring concrete in a highway engineering project according to claim 1, characterized in that: The fixing bolt (103) is adapted to the threaded hole (202), and the fixing bolt (103) is threadedly connected to the threaded hole (202).

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