CN210886856U - Highway template fixing device and highway template mounting structure - Google Patents

Abstract

The application provides a highway template fixing device and highway template mounting structure belongs to highway construction technical field. The highway template fixing device comprises a bending piece and a sleeve. The piece of buckling including the support portion, supporting part and the connecting portion that connect gradually, support the portion and be used for supporting with the template and lean on, the supporting part is used for contacting with the road bed. The sleeve is connected to the connecting portion, and the sleeve inclines to the direction of keeping away from the abutting portion from the position perpendicular to the supporting portion. The first inserting piece penetrates through the sleeve and then can be partially inserted into the roadbed. The second insert may be inserted into the subgrade first, then the formwork is placed into the rear side of the second insert, and then the highway formwork securing device is secured to the rear side of the formwork. When the highway template fixing device is fixed on the rear side of a highway template, the bending piece is placed on a roadbed firstly, so that the supporting part of the bending piece is in contact with the roadbed, and the abutting part of the bending piece is in contact with the template; and then the first inserting piece is penetrated into the sleeve and is locally inserted into the roadbed, so that the template is quickly and conveniently fixed.

Description

Highway template fixing device and highway template mounting structure

Technical Field

The application relates to and belongs to the technical field of highway construction, particularly, relate to a highway template fixing device and highway template mounting structure.

Background

In the process of constructing the highway, templates need to be arranged on two sides of the roadbed. In the prior art, grooves are required to be dug on two sides of a roadbed firstly in the fixing of a template, and then the bottom of the template is buried in the grooves so as to fix the template, and the template is troublesome to fix.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a highway template fixing device and highway template mounting structure to improve the fixed comparatively trouble problem of template.

In a first aspect, an embodiment of the present application provides a highway template fixing device, including:

the bending piece comprises a propping part, a supporting part and a connecting part which are sequentially connected, wherein the propping part is used for propping against the template, and the supporting part is used for contacting with the roadbed; and

a sleeve connected to the connecting portion, the sleeve being inclined from a position perpendicular to the support portion to a direction away from the abutting portion;

the first inserting piece penetrates through the sleeve and then can be partially inserted into the roadbed.

In the technical scheme, during construction, the second inserting piece can be inserted into the roadbed, the template is placed on the rear side of the second inserting piece, and the highway template fixing device is fixed on the rear side of the template. When the highway template fixing device is fixed on the rear side of a highway template, the bending piece is placed on a roadbed firstly, so that the supporting part of the bending piece is contacted with the roadbed, and the abutting part of the bending piece is abutted against the template; and then the first inserting piece is arranged in the sleeve in a penetrating way and is partially inserted into the roadbed, so that the template is fixed. The working template fixing device with the structure can conveniently realize the fixation of the template. In addition, because the sleeve pipe is from the position of perpendicular to supporting part to the direction slope of keeping away from the portion of leaning on, the sleeve pipe is the obtuse angle setting with the supporting part promptly, the sleeve pipe plays the guide effect, make first insert establish the piece wear to locate also will follow the position of perpendicular to supporting part after the sleeve pipe in to the direction slope of keeping away from the portion of leaning on, at the in-process that applys the striking power and make it insert the road bed to first the piece of establishing of inserting, the piece of buckling will receive the first thrust of inserting the piece, make the portion of leaning on and the second insert the piece and extrude the template jointly, thereby prevent that the not hard up phenomenon from taking place for.

In addition, the highway template fixing device of this application embodiment still has following additional technical characterstic:

further, the abutting portion is inclined from a position perpendicular to the support portion to a direction away from the sleeve.

Among the above-mentioned technical scheme, the position of leaning on portion from perpendicular to supporting part is to keeping away from the direction slope of sleeve pipe, and the portion of leaning on is the obtuse angle setting with the supporting part promptly. According to the structure, in the process of applying knocking force to the first inserting piece and inserting the first inserting piece into the roadbed, the abutting part of the bending piece is stressed to press the template to be more easily subjected to elastic deformation, and the template is not easily damaged. After the abutting part of the bending piece is elastically deformed, the template is subjected to pretightening force from the bending part.

Further, the connecting part comprises an arc part connected with the supporting part;

the sleeve is welded on one axial side of the arc portion.

Among the above-mentioned technical scheme, the sleeve pipe welds in the axial one side of arc portion for have great welding area between sleeve pipe and the arc portion, improved the fastness after sleeve pipe and connecting portion are connected.

Further, the connecting part comprises an arc part connected with the supporting part and an annular part connected with the arc part;

the annular part is sleeved on the outer side of the sleeve, and the sleeve is abutted to one axial side of the arc part.

In the technical scheme, the annular part is sleeved outside the sleeve, so that the sleeve can be conveniently replaced. In addition, because the sleeve pipe is inserted and is located in the annular portion, still lean on with the arc portion and lean on, can prevent effectively that the sleeve pipe from rocking, improved the stability after sleeve pipe and connecting portion are connected.

Furthermore, a limiting bulge is arranged on the outer wall of the sleeve;

the limiting protrusion abuts against the annular part to limit the sleeve to move downwards along the axial direction of the sleeve.

Among the above-mentioned technical scheme, spacing protruding support lean on with the annular portion on to the restriction sleeve pipe moves down along its axial, when guaranteeing that the sleeve pipe can take off, prevents to sleeve pipe along its axial downstream when applying the striking force to the interior first piece of inserting of sleeve pipe.

Further, the limiting protrusion is of an annular structure.

Among the above-mentioned technical scheme, spacing arch is the annular, simple structure, and the manufacturing of being convenient for.

Further, the bending piece further comprises a first lateral supporting part and a second lateral supporting part which are used for being in contact with the roadbed;

the first lateral supporting part and the second lateral supporting part are respectively fixed on two sides of the supporting part.

Among the above-mentioned technical scheme, the both sides of supporting part set up respectively and are used for the first lateral support portion and the second lateral support portion with the road bed contact, and this kind of structure makes will buckle the piece and place the back on the road bed, and supporting part, first lateral support portion and second lateral support portion will contact with the road bed simultaneously to keep whole device in the upright position, establish the piece at first inserting and wear to locate the intraductal in-process of cover, need not artifical manual support and buckle the piece.

In a second aspect, an embodiment of the present application provides a highway formwork mounting structure, including a roadbed, a formwork, a first inserting member, a second inserting member, and the highway formwork fixing device described above;

the template is erected on the roadbed;

the bent piece is placed on the roadbed, and the supporting part is in contact with the roadbed;

the first inserting piece penetrates through the sleeve and is partially inserted into the roadbed;

the second inserting piece is partially inserted into the roadbed;

wherein the template is clamped between the second insert and the abutting portion.

Among the above-mentioned technical scheme, highway template fixing device among the highway template mounting structure can realize the fixed of template fast with first the piece of inserting and the second is inserted the piece and is cooperated jointly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a front view of a road formwork fixing device provided in embodiment 1 of the present application;

fig. 2 is a rear view of a road formwork fixing device provided in embodiment 1 of the present application;

fig. 3 is a schematic view of the operation of the road formwork fixing device provided in embodiment 1 of the present application;

fig. 4 is a front view of a road form fixing device provided in embodiment 2 of the present application;

fig. 5 is a front view of a road form fixing device provided in embodiment 3 of the present application;

fig. 6 is a partial plan view of a road form fixing device provided in embodiment 3 of the present application.

Icon: a road form fixing device 100; a bending member 10; an abutting portion 11; a support portion 12; a connecting portion 13; a circular arc portion 131; the annular portion 132; a first lateral support 14; a second lateral support 15; a sleeve 20; a limiting bulge 21; a highway formwork mounting structure 200; a roadbed 210; a template 220; the first interposition member 230; the second interposition member 240.

Detailed Description

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

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

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 embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should also be noted that the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example 1

As shown in fig. 1 and 2, an embodiment of the present application provides a road form fixing device 100 including a bending member 10 and a sleeve 20. The bending member 10 includes an abutting portion 11, a supporting portion 12 and a connecting portion 13 connected in sequence, the abutting portion 11 is used for abutting against the formwork 220, and the supporting portion 12 is used for contacting with the roadbed 210. The sleeve 20 is connected to the connecting portion 13, and the sleeve 20 is inclined from a position perpendicular to the support portion 12 to a direction away from the abutting portion 11. The first inserting member 230 can be partially inserted into the roadbed 210 after penetrating into the casing 20.

As shown in fig. 3, in the construction, the second inserting member 240 may be inserted into the roadbed 210, the formwork 220 may be placed on the rear side of the second inserting member 240, and the road formwork fixing device 100 may be fixed on the rear side of the formwork 220. When the highway formwork fixing device 100 is fixed to the rear side of the highway formwork 220, the bent piece 10 is firstly placed on the roadbed 210, the supporting part 12 of the bent piece 10 is in contact with the roadbed 210, and the abutting part 11 of the bent piece 10 abuts against the formwork 220; the first inserting member 230 is inserted into the casing 20 and partially inserted into the roadbed 210, thereby fixing the formwork 220. The fixing device for the working template 220 with the structure can conveniently realize the fixation of the template 220. In addition, since the sleeve 20 is inclined from the position perpendicular to the support portion 12 to the direction away from the abutting portion 11, that is, the sleeve 20 and the support portion 12 are arranged at an obtuse angle, the sleeve 20 plays a guiding role, so that the first inserting member 230 is also inclined from the position perpendicular to the support portion 12 to the direction away from the abutting portion 11 after being inserted into the sleeve 20, and in the process of applying a striking force to the first inserting member 230 and inserting the first inserting member 230 into the roadbed 210, the bending member 10 is pushed by the first inserting member 230, so that the abutting portion 11 and the second inserting member 240 press the formwork 220 together, thereby preventing the formwork 220 from loosening.

In the present embodiment, the abutting portion 11 is inclined from a position perpendicular to the supporting portion 12 to a direction away from the sleeve 20.

The abutment 11 is inclined from a position perpendicular to the support 12 in a direction away from the sleeve 20, i.e. the abutment 11 is arranged at an obtuse angle to the support 12. This structure makes it easier for the abutting portion 11 of the bending member 10 to be elastically deformed after being forced against the form 220 during the process of applying a striking force to the first inserted member 230 and inserting it into the roadbed 210, and the form 220 is less likely to be damaged. After the abutting portion 11 of the bending member 10 is elastically deformed, the template 220 is subjected to a pre-tightening force from the bending portion.

In other embodiments, the abutment 11 may be arranged in other ways. For example, the abutment 11 is perpendicular to the support 12; for another example, the abutting portion 11 is inclined from a position perpendicular to the supporting portion 12 to a direction approaching the sleeve 20.

Alternatively, the connecting portion 13 includes an arc portion 131 connected to the support portion 12, and the sleeve 20 is welded to one side of the arc portion 131 in the axial direction.

In the above structure, the sleeve 20 is welded to one axial side of the arc portion 131, so that a larger welding area is provided between the sleeve 20 and the arc portion 131, and the firmness of the sleeve 20 after being connected with the connecting portion 13 is improved.

In this embodiment, the bending member 10 is formed by bending a steel bar, and the steel bar is bent to form the abutting portion 11, the supporting portion 12 and the connecting portion 13.

Example 2

As shown in fig. 4, the present embodiment provides a road form fixing device 100, which is different from the above embodiment 1 in that the structure of the connection part 13 of the bending piece 10 is different.

In this embodiment, the connecting portion 13 includes an arc portion 131 connected to the supporting portion 12 and an annular portion 132 connected to the arc portion 131, the annular portion 132 is sleeved on the outer side of the sleeve 20, and the sleeve 20 abuts against one axial side of the arc portion 131.

The annular portion 132 is sleeved outside the sleeve 20, so that the sleeve 20 can be conveniently replaced. In addition, because sleeve 20 still leans on with arc portion 131 when inserting and locating in annular portion 132, can prevent effectively that sleeve 20 from rocking, has improved the stability after sleeve 20 is connected with connecting portion 13.

Optionally, a limiting protrusion 21 is disposed on the outer wall of the sleeve 20, and the limiting protrusion 21 abuts against the annular portion 132 to limit the downward movement of the sleeve 20 along the axial direction thereof.

In the above structure, the stopper protrusion 21 abuts against the annular portion 132, thereby restricting the downward movement of the sleeve 20 in the axial direction thereof, and preventing the downward movement of the sleeve 20 in the axial direction thereof when a striking force is applied to the first interposed member 230 in the sleeve 20 while ensuring the removal of the sleeve 20.

Optionally, the limiting protrusion 21 is of an annular structure. The limiting bulge 21 has a simple structure and is convenient to process and manufacture. In other embodiments, the limiting protrusion 21 may have other structures. For example, the limiting protrusion 21 is a cylindrical structure arranged along the radial direction of the sleeve 20.

Example 3

As shown in fig. 5 and 6, the present embodiment provides a highway formwork fixing device 100, which is different from the above embodiments 1 and 2 in that the bending member 10 further includes a first lateral support portion 14 and a second lateral support portion 15 for contacting with the roadbed 210, and the first lateral support portion 14 and the second lateral support portion 15 are respectively fixed to both sides of the support portion 12.

The first lateral supporting portion 14 and the second lateral supporting portion 15 for contacting with the roadbed 210 are respectively arranged at two sides of the supporting portion 12, and the structure enables the supporting portion 12, the first lateral supporting portion 14 and the second lateral supporting portion 15 to simultaneously contact with the roadbed 210 after the bending piece 10 is placed on the roadbed 210, so that the whole device is kept at the vertical position, and the bending piece 10 does not need to be manually supported in the process that the first inserting piece 230 is arranged in the sleeve 20 in a penetrating way.

Illustratively, the first and second lateral support portions 14 and 15 are each rod members, and the first and second lateral support portions 14 and 15 are each perpendicular to the support portion 12. The first and second lateral supports 14, 15 are each welded to the support 12.

Example 4

As shown in fig. 3, an embodiment of the present application further provides a highway formwork installation structure 200, which includes a roadbed 210, a formwork 220, a first insert 230, a second insert 240, and the highway formwork fixing device 100 in any of the above embodiments; the template 220 stands on the roadbed 210; the bent pieces 10 are placed on the roadbed 210, and the supporting parts 12 are in contact with the roadbed 210; the first inserting piece 230 is arranged in the casing pipe 20 in a penetrating way and is partially inserted in the roadbed 210; the second inserting member 240 is partially inserted into the roadbed 210; wherein the template 220 is clamped between the second interposition member 240 and the abutment portion 11.

The road formwork fixing device 100 of the road formwork installation structure 200, in cooperation with the first and second interposition members 230 and 240, can rapidly achieve the fixing of the formwork 220.

Illustratively, the first insert 230 is a rod-shaped member with a tip, which is made of steel. The second insert 240 is a timber pile.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (8)

1. A road formwork fixing device, comprising:

the bending piece comprises a propping part, a supporting part and a connecting part which are sequentially connected, wherein the propping part is used for propping against the template, and the supporting part is used for contacting with the roadbed; and

a sleeve connected to the connecting portion, the sleeve being inclined from a position perpendicular to the support portion to a direction away from the abutting portion;

the first inserting piece penetrates through the sleeve and then can be partially inserted into the roadbed.

2. The road form fixing device of claim 1, wherein the abutment portion is inclined from a position perpendicular to the support portion to a direction away from the sleeve.

3. The road form fixing device of claim 1, wherein the connecting portion comprises a circular arc portion connected with a support portion;

the sleeve is welded on one axial side of the arc portion.

4. The road form fixing device of claim 1, wherein the connecting portion comprises a circular arc portion connected to a support portion and an annular portion connected to the circular arc portion;

the annular part is sleeved on the outer side of the sleeve, and the sleeve is abutted to one axial side of the arc part.

5. The road form fixing device of claim 4, wherein the outer wall of the sleeve is provided with a limiting bulge;

the limiting protrusion abuts against the annular part to limit the sleeve to move downwards along the axial direction of the sleeve.

6. The road form fixing device of claim 5, wherein the limiting protrusion is of an annular structure.

7. The highway formwork securing device of claim 1, wherein the bent member further comprises a first lateral support portion and a second lateral support portion for contacting a roadbed;

the first lateral supporting part and the second lateral supporting part are respectively fixed on two sides of the supporting part.

8. A road form mounting structure comprising a roadbed, a form, first insert members, second insert members, and a road form fixing apparatus according to any one of claims 1 to 7;

the template is erected on the roadbed;

the bent piece is placed on the roadbed, and the supporting part is in contact with the roadbed;

the first inserting piece penetrates through the sleeve and is partially inserted into the roadbed;

the second inserting piece is partially inserted into the roadbed;

wherein the template is clamped between the second insert and the abutting portion.

Images