Concrete pouring retaining and protecting formwork for road construction

Abstract

The utility model provides a concrete pouring retaining template for road construction, which comprises a base plate, a positioning plate and an elastic adjusting arm, a retaining plate is embedded on the outer side surface of the base plate, two ends of the elastic adjusting arm are respectively and rotatably connected with the positioning plate and the inner side surface of the base plate, a positioning hole is arranged on the positioning plate, and the positioning plate is fixed on the ground through a wedged ground nail. The supporting arm can be used in different construction environments, the stability of the supporting arm is improved, concrete can be formed more quickly, and the forming quality is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of road construction, in particular to a concrete pouring and protecting formwork for road construction. BACKGROUND

[0002] Formwork refers to a set of construction systems for a newly poured concrete forming template and a supporting template, wherein the construction part contacting the concrete and controlling the predetermined size, shape and position is called a template, and the bar, truss, connecting piece, metal accessory, working bridge and the like constituting the supporting system are used to support and fix the template.

[0003] The existing formwork is made of wood or steel, and the structure is fixed. During the solidification process of the concrete, stress is generated, and the rigid fixed mode is easy to cause the concrete to crack, thereby affecting the construction quality and construction efficiency. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a concrete pouring and protecting formwork for road construction in view of the above-mentioned problems.

[0005] The embodiment of the present application is implemented as follows:

[0006] The embodiment of the present application provides a concrete pouring and protecting formwork for road construction, characterized in that it comprises a base plate, a positioning plate and an elastic adjusting arm, the outer side of the base plate is embedded with a baffle, the two ends of the elastic adjusting arm are respectively rotatably connected with the positioning plate and the inner side of the base plate, the positioning plate is provided with a positioning hole, and the positioning plate is fixed to the ground by means of a ground wedge.

[0007] In some optional embodiments, the outer side of the base plate is provided with an outer groove, and the baffle is embedded in the outer groove.

[0008] In some optional embodiments, the inner side of the base plate is provided with an inner groove, and the inner groove is uniformly and spacedly provided with a plurality of rib plates, and each rib plate is correspondingly connected with the elastic adjusting arm.

[0009] In some optional embodiments, the elastic adjusting arm comprises a telescopic rod, an outer sleeve and a rotating rod, the outer sleeve is a cylindrical sleeve structure provided with an inner thread, the telescopic rod is provided with an outer thread matched with the outer sleeve, the telescopic rod is screwed with the outer sleeve, and the top end of the rotating rod is connected with the outer sleeve through a bearing.

[0010] In some alternative embodiments, the inner side of the base plate is provided with a base plate hinge seat connected with the top end of the telescopic rod, and the positioning plate is provided with a positioning plate hinge seat connected with the bottom end of the rotating rod.

[0011] In some alternative embodiments, the bottom plate of the outer sleeve is provided with a buffer spring, and the top end of the buffer spring is provided with a buffer pad, and the telescopic rod extends into the outer sleeve and abuts against the buffer pad.

[0012] In some alternative embodiments, the baffle is a rubber plate.

[0013] In some alternative embodiments, the positioning hole is arranged at the four corners of the positioning plate.

[0014] The beneficial effects of the present application are: the concrete pouring baffle provided by the present application adopts a rubber plate, can buffer the stress of the poured concrete, avoids cracking of the concrete after molding, and is provided with equidistantly arranged reinforcing ribs to ensure the stability of the base plate; the elastic adjusting arm adopts a threaded connection structure of an outer sleeve and a telescopic rod, so that the length of the elastic adjusting arm can be adjusted, facilitating use in different construction environments; the buffer spring and the buffer pad are arranged in the outer sleeve to buffer the telescopic rod, improve the stability of the elastic adjusting arm, facilitate rapid molding of the concrete, and ensure the molding quality of the concrete. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced below, and it should be understood that the following drawings only show some embodiments of the present application, and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Fig. 1 is a structural schematic diagram of a specific embodiment of the present application.

[0017] Fig. 2 is a structural schematic diagram of a base plate of a specific embodiment of the present application.

[0018] Fig. 3 is a structural schematic diagram of an elastic adjusting arm of a specific embodiment of the present application. DETAILED DESCRIPTION

[0019] To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the following will be clearly and completely described the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present application.

[0021] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0022] The features and performances of the present application are further described in detail below in combination with embodiments.

[0023] As Figs. 1-3 shown, the utility model provides a concrete pouring of road construction's blocking and protecting template, including base plate 1, positioning plate 2 and elastic adjusting arm 3, the outer side of base plate is embedded with baffle 4, and the both ends of elastic adjusting arm are rotatably connected with the inner side of base plate and positioning plate respectively, positioning hole 5 is equipped on positioning plate, and positioning hole is located at the position of four corners of positioning plate and is fixed on the ground through wedging ground nail.

[0024] Further, the outer side of the base plate is provided with an outer groove 6, and the baffle is embedded in the outer groove. The baffle can be a rubber plate, which can buffer the stress of the poured concrete and prevent the concrete from cracking after molding.

[0025] The inner side of the base plate is provided with an inner groove 7, and the inner groove is uniformly and spacedly provided with a plurality of rib plates 8. Each rib plate is correspondingly connected with the elastic adjusting arm, and the rib plate ensures the stability of the base plate.

[0026] The inner side of the base plate is provided with a base plate hinge seat 9, which is hingedly connected with the top end of the telescopic rod. The positioning plate is provided with a positioning plate hinge seat 10, which is hingedly connected with the bottom end of the rotating rod.

[0027] The both ends of the elastic adjusting arm are rotatably connected, which facilitates the length adjustment of the elastic adjusting arm and also enables adaptive micro-motion when the buffer is consumed, thereby further enhancing the buffering effect.

[0028] Embodiment 1

[0029] As Fig. 2As shown, the elastic adjusting arm comprises a telescopic rod 11, an outer sleeve 12 and a rotating rod 13. The outer sleeve is a cylindrical sleeve structure with internal threads. The telescopic rod is provided with external threads configured with the outer sleeve. The telescopic rod is screwed with the outer sleeve. The top end of the rotating rod is connected with the outer sleeve through a bearing. The telescopic rod is screwed with the outer sleeve. The length of the elastic adjusting arm can be adjusted according to requirements, facilitating use in different construction environments.

[0030] A buffer spring 14 is arranged on the bottom plate of the outer sleeve. The top end of the buffer spring is provided with a buffer pad 15. The telescopic rod extends into the outer sleeve and abuts against the buffer pad. The buffer spring buffers the telescopic rod, improves the stability of the elastic adjusting arm and facilitates faster molding of concrete.

Claims

1. A concrete pouring retaining formwork for road construction, characterized in that: Including base plate, positioning plate and elastic adjusting arm, the outer side of the base plate is embedded with a baffle, the two ends of the elastic adjusting arm are respectively rotationally connected with the positioning plate and the inner side of the base plate, the positioning plate is provided with a positioning hole and is fixed on the ground by a wedge-shaped ground nail.

2. The concrete pouring form for road construction according to claim 1, characterized in that, The outer side of the base plate is provided with an outer groove, and the baffle is embedded in the outer groove.

3. A formwork panel for use in the construction of a road according to claim 1 or 2, wherein, The inner side of the base plate is provided with an inner groove, and the inner groove is uniformly and spacedly provided with a plurality of rib plates, each of the rib plates is correspondingly connected with the elastic adjusting arm.

4. The concrete pouring formwork for road construction according to claim 3, characterized in that, The elastic adjusting arm comprises a telescopic rod, an outer sleeve and a rotating rod, the outer sleeve is a cylindrical sleeve structure provided with an inner thread, the telescopic rod is provided with an outer thread matched with the outer sleeve, the telescopic rod is screwed with the outer sleeve, and the top end of the rotating rod is connected with the outer sleeve through a bearing.

5. A formwork panel for use in the construction of a road according to claim 4, wherein, The inner side of the base plate is provided with a base plate hinge seat connected with the top end of the telescopic rod in a hinged manner, and the positioning plate is provided with a positioning plate hinge seat connected with the bottom end of the rotating rod in a hinged manner.

6. A formwork panel for use in the construction of a road according to claim 5, wherein, A buffer spring is arranged on the bottom plate of the outer sleeve, the top end of the buffer spring is provided with a buffer pad, and the telescopic rod extends into the outer sleeve and abuts against the buffer pad.

7. A formwork panel according to claim 2 or 6, wherein The baffle is a rubber plate.

8. The concrete pouring formwork for road construction according to claim 1, characterized in that, The positioning hole is arranged at the four corner positions of the positioning plate.

Images