CN212957730U - Horizontal entrance to a cave protection instrument of aluminium mould system working face - Google Patents
Horizontal entrance to a cave protection instrument of aluminium mould system working face Download PDFInfo
- Publication number
- CN212957730U CN212957730U CN202021219758.1U CN202021219758U CN212957730U CN 212957730 U CN212957730 U CN 212957730U CN 202021219758 U CN202021219758 U CN 202021219758U CN 212957730 U CN212957730 U CN 212957730U
- Authority
- CN
- China
- Prior art keywords
- reinforcing steel
- side reinforcing
- bar frame
- aluminum
- steel bars
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 45
- 239000004411 aluminium Substances 0.000 title claims abstract description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 45
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 239000011159 matrix material Substances 0.000 claims description 7
- 238000009415 formwork Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 11
- 230000001681 protective effect Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a horizontal entrance to a cave protection instrument of aluminium mould system working face belongs to building engineering protective apparatus technical field, and this protection instrument includes: an aluminum template and a reinforcing steel bar frame; the aluminum template is arranged on the edge of the opening, and a deep hole is formed in the aluminum template; the reinforcing bar frame includes: a plurality of long-side reinforcing steel bars and a plurality of short-side reinforcing steel bars; hooks are arranged at two ends of the long-edge steel bar; the short-side reinforcing steel bars are welded between the two long-side reinforcing steel bars; the reinforcing steel bar frame is inserted into the deep hole through the hook, so that the reinforcing steel bar frame is arranged above the aluminum template. The utility model discloses the setting is through welding into the reinforcing bar frame with old and useless reinforcing bar, then utilizes the reinforcing bar frame to shelter from the entrance to a cave for waste material obtains make full use of, has both practiced thrift project cost festival and construction cost and has made the material to have enough to meet the need again.
Description
Technical Field
The utility model relates to an engineering building protective apparatus technical field, concretely relates to horizontal entrance to a cave of aluminium mould system working face protection instrument.
Background
In various industries, safety management is important, and safety protection must be taken as key supervision because of the relation to the safety of lives and properties of all employees. For example, a horizontal opening is a form common in buildings during construction of the building, and the horizontal opening refers to: reserved holes, elevator well heads, flue openings and the like, and high-altitude falling, object striking and other safety accidents frequently occur during construction, wherein high-altitude falling and object striking are the most important accidents in building construction, and a horizontal hole is one of the most accidents, and safety protection is required during construction; therefore, it is very important to use simple and effective protection tools and measures for horizontal openings in the building process.
At present, during building operation, a template is mostly used for placing a horizontal tunnel portal protection on the tunnel portal to shield the tunnel portal, and then constructors stand on the template to construct; however, during construction, firstly, the protection mode is easy to cause the transmission of construction materials of an upper layer and a lower layer, and the protection template is dismantled by constructors to cause potential safety hazards; secondly, when the construction often meets the cross construction of the work and the category, the template is forcedly damaged or removed, the cut template after the construction can not meet the construction requirements in the future and is discarded, the damaged finished door needs to be repaired or abandoned again, and the energy-saving aspect is also great waste.
Disclosure of Invention
The utility model aims at the above problem, a horizontal entrance to a cave of aluminium mould system working face protection instrument is provided.
The utility model adopts the technical proposal that: a horizontal entrance to a cave protection instrument of aluminium mould system working face includes: an aluminum template and a reinforcing steel bar frame; the aluminum template is arranged on the edge of the opening, and a deep hole is formed in the aluminum template;
the reinforcing bar frame includes: a plurality of long-side reinforcing steel bars and a plurality of short-side reinforcing steel bars; hooks are arranged at two ends of the long-edge steel bar; the short-side reinforcing steel bars are welded between the two long-side reinforcing steel bars;
the reinforcing steel bar frame is inserted into the deep hole through the hook, so that the reinforcing steel bar frame is arranged above the aluminum template.
Further, the deep holes are distributed on the aluminum template at equal intervals.
Further, the hook is sized to match the deep hole.
Furthermore, the short-side reinforcing steel bars are welded between the two long-side reinforcing steel bars in a matrix structure.
Furthermore, the matrix of short-side reinforcing bars is welded between the long-side reinforcing bars at equal intervals.
Further, the space between the short-side reinforcing steel bars is smaller than the width of the shoes of the constructors.
Furthermore, the aluminum template is fixedly connected with the hole.
Further, the hook is 90 °.
The utility model has the advantages that:
firstly, the operation is simple and convenient: the protection tool is simple and convenient, the operation is simple, and the reinforcing steel bar frame is installed at any time after the aluminum template is erected; secondly, practice thrift construction cost: the material can be circulated, the waste steel bars are fully utilized, and the project cost is saved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
Fig. 1 is a schematic front structural view of an embodiment of the present invention;
fig. 2 is a schematic view of a long-side steel bar structure according to an embodiment of the present invention;
fig. 3 is a schematic view of the structure of a steel bar frame according to an embodiment of the present invention.
Reference numerals:
1 is the aluminium template, and 101 is the deep hole, and 2 are the reinforcing bar frame, and 201 is long limit reinforcing bar, and 2011 is the crotch, and 202 is the minor face reinforcing bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 3, as shown in fig. 1 to 3, an aluminum mold system working surface horizontal hole opening protection tool includes: an aluminum template 1 and a reinforcing steel bar frame 2; the aluminum template 1 is arranged on the edge of the opening, and the aluminum template 1 is provided with a deep hole 101;
the reinforcing bar frame 2 includes: a plurality of long-side reinforcing steel bars 201 and a plurality of short-side reinforcing steel bars 202; hooks 2011 are arranged at two ends of the long-side steel bar 201; the short-side reinforcing steel bar 202 is welded between the two long-side reinforcing steel bars 201;
the reinforcing bar frame 2 is inserted into the deep hole 101 through the hook 2011, so that the reinforcing bar frame 2 is arranged above the aluminum formwork 1.
In an embodiment of the present invention, the deep holes 101 are equidistantly distributed on the aluminum template 1; thus, the reinforcing bar frame 2 can be conveniently installed on the aluminum formwork 1.
In an embodiment of the present invention, the size of the hook 2011 is matched with the deep hole 101; so be convenient for crotch 2011 alternate in deep hole 101, simultaneously, avoided not matching because of deep hole 101 size, and lead to the crotch 2011 to rock in deep hole 101 and alternate the problem of not entering.
The utility model discloses an in the embodiment, minor face reinforcing bar 202 is the matrix structure welding between two long limit reinforcing bars 201.
It should be noted that, the short-side reinforcing steel bars 202 are welded into a matrix structure, so that the connection between the short-side reinforcing steel bars 202 and the long-side reinforcing steel bars 201 becomes the connection between the modules and the long-side reinforcing steel bars 201, thereby increasing the firmness and stability between the short-side reinforcing steel bars 202 and the long-side reinforcing steel bars 2201.
In an embodiment of the present invention, the matrix formed by the short-side reinforcing bars 202 is welded between the long-side reinforcing bars 201 at equal intervals; therefore, the rigidity and the action of the whole composed of the short-side reinforcing steel bar 202 and the long-side reinforcing steel bar 201 are balanced, and deformation or fracture caused by excessive stress at a certain position is avoided.
In one embodiment of the present invention, the distance between the short-side steel bars 202 is smaller than the width of the shoes of the constructor; therefore, the problems of treading and clamping feet by constructors in the working process are avoided.
In one embodiment of the utility model, the aluminum template 1 is fixedly connected with the opening; therefore, the potential safety hazard caused by displacement when the aluminum formwork 1 is subjected to overlarge external force in the construction process is avoided.
In an embodiment of the present invention, the hook 2011 is at 90 °; thus, the hooks 2011 can be inserted into the deep holes 101, so that the reinforcing steel bar frame 2 can be mounted on the aluminum formwork 1.
When the protective tool for the horizontal hole of the working surface of the aluminum mould system is used, required components are assembled and connected according to the connection relation, and preparation before work is finished;
then, fixedly mounting the aluminum template 1 on the edge of the opening; inserting the reinforcing steel bar frame 2 into the deep hole 101 through the hooks 2011, so that the reinforcing steel bar frame 2 is installed above the aluminum template 1;
then, trial work is carried out on the reinforcing steel bar frame 2, and then the stability and the size are improved;
and finally, putting into trial use.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides an aluminium mould system working face horizontal entrance to a cave protection instrument which characterized in that includes: an aluminum template (1) and a reinforcing steel bar frame (2); the aluminum template (1) is arranged on the edge of the opening, and a deep hole (101) is formed in the aluminum template (1);
the reinforcing bar frame (2) comprises: a plurality of long-side reinforcing steel bars (201) and a plurality of short-side reinforcing steel bars (202); hooks (2011) are arranged at two ends of the long-edge steel bar (201); the short-side reinforcing steel bars (202) are welded between the two long-side reinforcing steel bars (201);
the reinforcing steel bar frame (2) is inserted into the deep hole (101) through the hook (2011), so that the reinforcing steel bar frame (2) is arranged above the aluminum formwork (1).
2. The tool for protecting the horizontal hole of the working surface of the aluminum die system as claimed in claim 1, wherein the deep holes (101) are distributed on the aluminum die plate (1) at equal intervals.
3. The tool for protecting horizontal hole of working surface of aluminum die system as claimed in claim 1, wherein said hook (2011) is sized to match a deep hole (101).
4. The tool for protecting the horizontal hole of the working surface of the aluminum mould system as claimed in claim 1, wherein the short-side reinforcing steel bars (202) are welded between the two long-side reinforcing steel bars (201) in a matrix structure.
5. The tool for protecting horizontal hole of working surface of aluminum mould system as claimed in claim 4, wherein the matrix of short-side reinforcing bars (202) is welded between long-side reinforcing bars (201) at equal intervals.
6. The tool for protecting the horizontal hole of the working surface of the aluminum mould system as claimed in claim 1, wherein the distance between the short-side reinforcing steel bars (202) is smaller than the width of shoes of a constructor.
7. The tool for protecting the horizontal hole of the working surface of the aluminum mould system as claimed in claim 1, wherein the aluminum mould plate (1) is fixedly connected with the hole.
8. The tool for protecting horizontal hole in working surface of aluminum die system as claimed in claim 1, wherein said hook (2011) is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021219758.1U CN212957730U (en) | 2020-06-28 | 2020-06-28 | Horizontal entrance to a cave protection instrument of aluminium mould system working face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021219758.1U CN212957730U (en) | 2020-06-28 | 2020-06-28 | Horizontal entrance to a cave protection instrument of aluminium mould system working face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212957730U true CN212957730U (en) | 2021-04-13 |
Family
ID=75388292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021219758.1U Expired - Fee Related CN212957730U (en) | 2020-06-28 | 2020-06-28 | Horizontal entrance to a cave protection instrument of aluminium mould system working face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212957730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846858A (en) * | 2021-10-26 | 2021-12-28 | 中国建筑第二工程局有限公司 | Protection system for horizontal hole in building construction process and construction method |
-
2020
- 2020-06-28 CN CN202021219758.1U patent/CN212957730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846858A (en) * | 2021-10-26 | 2021-12-28 | 中国建筑第二工程局有限公司 | Protection system for horizontal hole in building construction process and construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |