CN210368486U - A strutting arrangement for rubble construction is stabilized to basic unit cement - Google Patents
A strutting arrangement for rubble construction is stabilized to basic unit cement Download PDFInfo
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- CN210368486U CN210368486U CN201920576075.2U CN201920576075U CN210368486U CN 210368486 U CN210368486 U CN 210368486U CN 201920576075 U CN201920576075 U CN 201920576075U CN 210368486 U CN210368486 U CN 210368486U
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Abstract
The utility model relates to a building engineering technical field discloses a supporting device for rubble construction is stabilized to basic unit cement. The supporting device comprises a supporting and protecting plate, a positioning piece and a supporting piece; the supporting plate comprises a positioning plate and a shield plate which are connected, wherein a first preformed hole is formed in the positioning plate, and the shield plate is used for stopping cement stabilized macadam; the positioning piece penetrates through the first preformed hole and is fixedly connected with the foundation; one end of the supporting piece is connected with the shield plate, and the other end of the supporting piece is fixedly connected with the foundation. The supporting device provided by the utility model limits the movement of the supporting plate along the length direction of the positioning piece through the positioning piece, provides lateral supporting force for the supporting plate through the supporting piece, and prevents the supporting plate from laterally toppling, thereby ensuring the stability of the supporting plate and ensuring that the supporting plate plays a good supporting role for the construction of basic cement stabilized macadam; and the supporting device has simple structure, convenient installation and disassembly, low cost and suitability for popularization and application.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a supporting device for construction of basic unit's cement stabilized macadam.
Background
The cement stabilized macadam mixture is a high-grade highway subbase and base semi-rigid pavement material commonly used in China, graded macadams are used as aggregates, gaps of the aggregates are filled by a certain amount of cementing materials and enough mortar volume, and the mixture is paved and compacted according to an embedding and extruding principle. The cement stabilized macadam is used as the lower bearing layer of the asphalt concrete, and has the advantages of good plate body property, water stability and frost resistance, adjustable mechanical strength according to actual requirements, strong integral bearing capacity and the like, so that the cement stabilized macadam can be popularized and applied.
In the cement stabilized macadam construction process, the supporting devices are required to be erected on two sides of a cement macadam pavement, and the existing supporting devices are complex in structure, inconvenient to install and disassemble and time-consuming and labor-consuming in manual carrying.
SUMMERY OF THE UTILITY MODEL
Based on it, an object of the utility model is to provide a supporting device for rubble construction is stabilized to basic unit's cement to solve among the prior art supporting device structure complicated, ann tear inconvenient, artifical transport waste time and energy scheduling problem open.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a support device for use in basic cement stabilized macadam construction, comprising:
the supporting and protecting plate comprises a positioning plate and a shielding plate which are connected, wherein a first preformed hole is formed in the positioning plate, and the shielding plate is used for stopping cement stabilized macadam;
the positioning piece penetrates through the first preformed hole and is fixedly connected with the foundation; and
and one end of the supporting piece is connected with the shield plate, and the other end of the supporting piece is fixedly connected with the foundation and is used for supporting the supporting and protecting plate.
Preferably, the positioning plate comprises an upper positioning plate and a lower positioning plate, and the upper positioning plate, the shield plate and the lower positioning plate are connected in sequence.
Preferably, the support guard plate is a channel steel plate.
Preferably, the support member includes a connecting member and a support member, one end of the connecting member is connected to the shield plate, the other end of the connecting member is connected to the support member, and the support member is fixedly connected to the foundation.
Preferably, a connecting rod is arranged between the upper positioning plate and the lower positioning plate, a plug is arranged at one end of the connecting component close to the shield plate, and the plug can be inserted into a gap between the connecting rod and the shield plate.
Preferably, the connecting member is provided with a second prepared hole.
Preferably, the connecting member is bent.
Preferably, the abutting part is provided with a third prepared hole.
Preferably, the connecting member is rotatably connected to the abutting member.
Preferably, the connecting part is a gusset plate, and the abutting part is a channel steel plate.
The utility model has the advantages that:
the utility model discloses a supporting device for construction of basic cement stabilized macadam, the positioning piece of the supporting device limits the movement of a supporting plate along the length direction of the positioning piece, the supporting piece of the supporting device provides lateral supporting force for the supporting plate, and the supporting plate is prevented from laterally toppling, so that the stability of the supporting plate can be ensured, and the supporting plate is ensured to play a good supporting role for the construction of the basic cement stabilized macadam; just the utility model provides a supporting device simple structure, ann tear open convenient, with low costs, be suitable for popularization and application.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a supporting device for basic cement stabilized macadam construction according to an embodiment of the present invention;
fig. 2 is a schematic side view of a supporting device for basic cement stabilized macadam construction provided by the embodiment of the invention.
In the figure:
1-supporting a guard plate; 11-upper positioning plate; 12-a lower positioning plate; 13-a shield plate; 2-a positioning element; 3-a support; 31-a connecting member; 311-a plug; 32-a holding member; 4-connecting rod.
Detailed Description
In order to make the technical problems solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the following will make a further detailed description of the technical solutions of the embodiments of the present invention with reference to the accompanying drawings. Based on the embodiments in the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 2, the present embodiment provides a bolting apparatus for basic cement stabilized macadam construction, which includes a bolting plate 1, a spacer 2 and a support 3. The supporting plate 1 comprises a positioning plate and a shield plate 13 which are connected, a first preformed hole is formed in the positioning plate, and the shield plate 13 is used for stopping cement stabilized macadam. The positioning piece 2 penetrates through the first preformed hole and is fixedly connected with the foundation. In the embodiment, the positioning piece 2 limits the movement of the supporting protection plate 1 along the length direction of the positioning piece 2, so that the movement of the supporting protection plate 1 to other directions is limited; in order to improve the stability of the supporting and protecting plate 1, a plurality of positioning parts 2 can be arranged along the direction of the supporting and protecting plate 1. One end of the supporting piece 3 is connected with the shield plate 13, the other end of the supporting piece is fixedly connected with the foundation, and the supporting piece 3 is used for providing lateral supporting force for the supporting plate 1 and preventing the supporting plate 1 from laterally toppling. In order to improve the lateral supporting quality of the supporting plate 1, a plurality of supporting pieces 3 can be arranged along the trend of the supporting plate 1. Through setting element 2 and support piece 3 combined action to can guarantee the stability of a backplate 1, guarantee that backplate 1 plays good supporting effect for the construction of basic level cement stabilization rubble. It should be noted that the supporting plates 1 on both sides of the roadbed are connected in sequence, and two adjacent supporting plates 1 are connected through a connecting structure.
Optionally, the positioning plates include an upper positioning plate 11 and a lower positioning plate 12, the upper positioning plate 11, the shield plate 13 and the lower positioning plate 12 are sequentially connected, and the upper positioning plate 11 and the lower positioning plate 12 are both provided with first reserved holes, and preferably, the first reserved holes on the upper positioning plate 11 and the first reserved holes on the lower positioning plate 12 are kept on the same vertical line, so that the positioning member 2 is ensured to be vertically inserted into the foundation. Furthermore, the upper positioning plate 11 and the lower positioning plate 12 are both perpendicular to the shield plate 13, and the shield plate 13 is vertically arranged, so that the perpendicularity of two sides of the roadbed is ensured; the upper positioning plate 11 and the lower positioning plate 12 and the shield plate 13 can also be obliquely arranged, and the specific arrangement is determined according to actual conditions. The supporting and protecting plate 1 can be a slotted steel plate, and the positioning piece 2 can be a steel nail. The steel plate and the steel nail are made of common materials, and are convenient to purchase or process. Other members may be selected for the supporting plate 1 and the positioning member 2 according to actual circumstances, and the present embodiment is not limited thereto.
The supporting piece 3 comprises a connecting part 31 and a holding part 32, wherein the connecting part 31 can be an angle steel plate, and the holding part 32 can be a groove steel plate. One end of the connecting member 31 is connected to the shield plate 13, and the other end thereof is connected to the abutting member 32; the holding member 32 is fixedly connected to the foundation.
Specifically, the link 4 is provided between the upper positioning plate 11 and the lower positioning plate 12, and the end of the connecting member 31 near the shield plate 13 is provided with a plug 311, and the plug 311 can be inserted into a gap between the link 4 and the shield plate 13. In the present embodiment, the connecting end portions of two adjacent supporting plates 1 are respectively provided with one connecting rod 4, and a wood block is inserted between the supporting plates 1 and the connecting rods 4, so that the two adjacent supporting plates 4 can be prevented from moving in a staggered manner.
The connection member 31 may be formed in a bent shape based on a complicated topography of a construction site and unevenness of the ground, so that obstacles on the ground can be avoided. In the present embodiment, the connecting member 31 may be formed by welding two gusset plates. In order to further improve the stability of the supporting member 3, a second preformed hole may be formed on the connecting member 31, and the steel nail passes through the second preformed hole to be fixed to the foundation. The abutting part 32 is preferably arranged on a flat foundation, a plurality of third preformed holes are formed in the abutting part 32, and the steel nails penetrate through the third preformed holes and are fixed with the foundation. In order to facilitate the adjustment of the relative positions of the connecting member 31 and the abutting member 32 according to the actual terrain, the connecting member 31 and the abutting member 32 are preferably rotatably connected. Alternatively, the contact portion between the connecting member 31 and the abutting member 32 is hinged by a bolt.
The support device for the construction of the cement stabilized macadam of the base layer has simple structure, convenient installation and disassembly and low cost; the stability of the supporting guard plate 1 can be guaranteed, the conditions that the supporting guard plate 1 slides and falls off are avoided, the linear straightness and attractiveness of the highway are guaranteed, and the construction quality of the base layer is improved.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious modifications, rearrangements and substitutions without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (7)
1. The utility model provides a support device for rubble construction is stabilized to basic unit cement which characterized in that includes:
the support guard plate (1) comprises a positioning plate and a shield plate (13) which are connected, a first preformed hole is formed in the positioning plate, and the shield plate (13) is used for stopping cement stabilized macadam;
the positioning piece (2) penetrates through the first preformed hole and is fixedly connected with the foundation; and
a support piece (3), one end of which is connected with the shield plate (13), and the other end of which is fixedly connected with the foundation and is used for supporting the support plate (1);
the positioning plates comprise an upper positioning plate (11) and a lower positioning plate (12), and the upper positioning plate (11), the shield plate (13) and the lower positioning plate (12) are sequentially connected;
the supporting piece (3) comprises a connecting part (31) and a propping part (32), one end of the connecting part (31) is connected with the shield plate (13), the other end of the connecting part is connected with the propping part (32), and the propping part (32) is fixedly connected with the foundation;
a connecting rod (4) is arranged between the upper positioning plate (11) and the lower positioning plate (12), a plug (311) is arranged at one end, close to the shield plate (13), of the connecting component (31), and the plug (311) can be inserted into a gap between the connecting rod (4) and the shield plate (13).
2. The timbering device for basic cement stabilized macadam construction according to claim 1, characterized in that the timbering plate (1) is a channel plate.
3. The timbering device for basic cement stabilized macadam construction according to claim 1, characterized in that said connecting member (31) is provided with a second prepared hole.
4. The timbering device for basic cement stabilized macadam construction according to claim 1, characterized in that said connecting member (31) is bent.
5. The support device for basic cement stabilized macadam construction according to claim 1, wherein the retaining member (32) is provided with a third prepared hole.
6. The support device for basic cement stabilized macadam construction according to claim 1, wherein the connection member (31) is rotatably connected with the holding member (32).
7. The timbering device for basic cement stabilized macadam construction according to claim 1, characterized in that said connecting member (31) is a angle steel plate and said abutting member (32) is a channel steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920576075.2U CN210368486U (en) | 2019-04-25 | 2019-04-25 | A strutting arrangement for rubble construction is stabilized to basic unit cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920576075.2U CN210368486U (en) | 2019-04-25 | 2019-04-25 | A strutting arrangement for rubble construction is stabilized to basic unit cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210368486U true CN210368486U (en) | 2020-04-21 |
Family
ID=70258824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920576075.2U Active CN210368486U (en) | 2019-04-25 | 2019-04-25 | A strutting arrangement for rubble construction is stabilized to basic unit cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210368486U (en) |
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2019
- 2019-04-25 CN CN201920576075.2U patent/CN210368486U/en active Active
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