CN220080865U - Novel ground construction exempts from to demolish vertical entrance to a cave protection - Google Patents
Novel ground construction exempts from to demolish vertical entrance to a cave protection Download PDFInfo
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- CN220080865U CN220080865U CN202320224001.9U CN202320224001U CN220080865U CN 220080865 U CN220080865 U CN 220080865U CN 202320224001 U CN202320224001 U CN 202320224001U CN 220080865 U CN220080865 U CN 220080865U
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- protection
- ground construction
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to the technical field of ground construction, in particular to a novel ground construction dismantling-free vertical tunnel portal protection, which comprises the following steps: the movable protection plate is fixed with the ground through bolts, three loose leaves are installed on the outer wall of one side of the movable protection plate, and fixing bolts I are arranged on the inner walls of two sides of each loose leaf; the beneficial effects are as follows: the movable protection plate is fixed on the construction ground through the bolts, the movable protection plate is turned upwards through the loose leaves, the movable protection plate and the wall body are fixed through the second fixing bolts, the extension protection plate is taken out through the knob adjusting nuts and the sliding adjusting screws, after the extension protection plate reaches a proper height, the adjusting nuts are rotated to be contacted with the adjusting blocks, the bolts are removed after construction is completed, the movable protection fixing bolts are naturally put down, and the movable protection fixing bolts are naturally put down. The ground construction operation of the vertical hole on the adjacent side can be rapidly carried out, the purpose of improving the overall safety behavior of the site is achieved, and the potential safety hazard is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of ground construction, in particular to a novel ground construction dismantling-free vertical tunnel portal protection.
Background
Along with the rapid development of the building industry, higher requirements are also put forward on the safety of construction, a large number of vertical holes, such as pay-off holes and pump pipe holes, are reserved in the building industry, and after the construction of a required floor is completed, the building can not be blocked immediately, so that protection is needed.
In the prior art, in site construction, a plurality of constructors who perform ground construction operation at vertical edge holes can perform ground operation such as tile sticking after removing the protection of the existing vertical holes at great risk. Therefore, the utility model provides a novel ground construction dismantling-free vertical tunnel portal protection for solving the problems.
Disclosure of Invention
The utility model aims to provide a novel ground construction dismantling-free vertical hole protection, so as to solve the problem that in the field construction, a plurality of constructors who perform ground construction operation on a vertical edge hole can perform ground operation such as tile pasting after dismantling the existing vertical hole protection at a great risk.
In order to achieve the above purpose, the present utility model provides the following technical solutions: novel ground construction exempts from to demolish vertical entrance to a cave protection includes:
the wall body is provided with a vertical hole on the outer wall at one side;
the movable protection plate is fixed with the ground through bolts, three loose leaves are installed on the outer wall of one side of the movable protection plate, and fixing bolts I are arranged on the inner walls of two sides of each loose leaf; and
The fixed guard plate, one side outer wall of fixed guard plate passes through fixing bolt one and loose-leaf fixed connection, one side outer wall fixedly connected with regulating block of fixed guard plate, one end lateral wall of fixed guard plate is equipped with the adjustment tank, the inner wall of adjustment tank is equipped with extends the guard plate, one side outer wall of extending the guard plate is equipped with adjusting screw.
Preferably, the loose-leaf is fixedly connected with the movable protection plate through a first fixed bolt.
Preferably, a plurality of second fixing bolts are arranged on the inner walls of the two sides of the fixing protection plate.
Preferably, the fixed protection plate is fixed with the wall body through a second fixing bolt.
Preferably, the outer wall of the extension protection plate is in sliding connection with the inner wall of the adjusting groove.
Preferably, the outer wall of the adjusting screw is in sliding connection with the inner wall of the adjusting block.
Preferably, the adjusting screw is in threaded connection with an adjusting nut near the outer wall above the adjusting block.
Compared with the prior art, the utility model has the beneficial effects that:
the movable protection plate is fixed on the construction ground through the bolts, the movable protection plate is turned upwards through the loose leaves, the movable protection plate and the wall body are fixed through the second fixing bolts, the extension protection plate is taken out through the knob adjusting nuts and the sliding adjusting screws, after the extension protection plate reaches a proper height, the adjusting nuts are rotated to be contacted with the adjusting blocks, the bolts are removed after construction is completed, the movable protection fixing bolts are naturally put down, and the movable protection fixing bolts are naturally put down. The ground construction operation of the vertical hole on the adjacent side can be rapidly carried out, the purpose of improving the overall safety behavior of the site is achieved, and the potential safety hazard is greatly reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
fig. 3 is an enlarged view of the structure of the area a in fig. 1 according to the present utility model.
In the figure: the wall body 1, the vertical opening 2, the movable protection plate 3, the loose leaf 4, the fixed protection plate 5, the first fixing bolt 6, the second fixing bolt 7, the adjusting groove 8, the extension protection plate 9, the adjusting block 10, the adjusting screw 11 and the adjusting nut 12.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 3, the present utility model provides a technical solution: novel ground construction exempts from to demolish vertical entrance to a cave protection includes: the wall body 1, one side outer wall of the wall body 1 is provided with a vertical hole 2;
the movable protection plate 3, the movable protection plate 3 is fixed with the ground through bolts, three loose leaves 4 are installed on the outer wall of one side of the movable protection plate 3, fixing bolts I6 are arranged on the inner walls of two sides of each loose leaf 4, and the loose leaves 4 are fixedly connected with the movable protection plate 3 through the fixing bolts I6;
the fixed guard plate 5, one side outer wall of the fixed guard plate 5 is fixedly connected with the loose-leaf 4 through the first 6 of fixing bolt, one side outer wall fixedly connected with regulating block 10 of the fixed guard plate 5, one end lateral wall of the fixed guard plate 5 is equipped with regulating groove 8, the inner wall of regulating groove 8 is equipped with and extends guard plate 9, one side outer wall of extending guard plate 9 is equipped with adjusting screw 11, the both sides inner wall of the fixed guard plate 5 is equipped with the second 7 of a plurality of fixing bolt, the fixed guard plate 5 is fixed through the second 7 of fixing bolt and wall body 1, the outer wall of extending guard plate 9 and the inner wall sliding connection of regulating groove 8, the outer wall of adjusting screw 11 and the inner wall sliding connection of regulating block 10, adjusting screw 11 is close to the outer wall threaded connection of regulating block 10 top has adjusting nut 12.
When the device works, the movable protection plate 3 is fixed on the construction ground through the bolts, the fixed protection plate 5 is turned upwards through the hinge 4, the movable protection plate and the wall body 1 are fixed through the fixed bolts II 7, the extension protection plate 9 is taken out through the knob adjusting nuts 12 and the sliding adjusting screw 11, after the proper height is reached, the adjusting nuts 12 are rotated to be in contact with the adjusting blocks 10, the bolts are removed after construction is completed, the bolts are naturally put down, and the movable protection fixing bolts are unfastened and naturally put down. The ground construction operation of the vertical hole on the adjacent side can be rapidly carried out, the purpose of improving the overall safety behavior of the site is achieved, and the potential safety hazard is greatly reduced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Novel ground construction exempts from to demolish vertical entrance to a cave protection, its characterized in that: comprising the following steps:
the wall body (1), the outer wall of one side of the wall body (1) is provided with a vertical hole (2);
the movable protection plate (3), the movable protection plate (3) is fixed with the ground through bolts, three loose leaves (4) are installed on the outer wall of one side of the movable protection plate (3), and a first fixing bolt (6) is arranged on the inner walls of two sides of each loose leaf (4); and
Fixed guard plate (5), one side outer wall of fixed guard plate (5) is through fixing bolt one (6) and loose-leaf (4) fixed connection, one side outer wall fixedly connected with regulating block (10) of fixed guard plate (5), one end lateral wall of fixed guard plate (5) is equipped with adjustment tank (8), the inner wall of adjustment tank (8) is equipped with extends guard plate (9), one side outer wall of extending guard plate (9) is equipped with adjusting screw (11).
2. The novel ground construction demolition-free vertical portal protection of claim 1, wherein: the loose-leaf (4) is fixedly connected with the movable protection plate (3) through a first fixing bolt (6).
3. The novel ground construction demolition-free vertical portal protection of claim 2, wherein: the inner walls of the two sides of the fixed protection plate (5) are provided with a plurality of fixed bolts II (7).
4. A novel ground construction demolition-free vertical portal guard as claimed in claim 3, wherein: the fixed protection plate (5) is fixed with the wall body (1) through a second fixing bolt (7).
5. The novel ground construction demolition-free vertical portal protection of claim 4, wherein: the outer wall of the extension protection plate (9) is in sliding connection with the inner wall of the adjusting groove (8).
6. The novel ground construction demolition-free vertical portal protection of claim 5, wherein: the outer wall of the adjusting screw rod (11) is in sliding connection with the inner wall of the adjusting block (10).
7. The novel ground construction demolition-free vertical portal protection of claim 6, wherein: the outer wall of the adjusting screw rod (11) close to the upper part of the adjusting block (10) is in threaded connection with an adjusting nut (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320224001.9U CN220080865U (en) | 2023-02-16 | 2023-02-16 | Novel ground construction exempts from to demolish vertical entrance to a cave protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320224001.9U CN220080865U (en) | 2023-02-16 | 2023-02-16 | Novel ground construction exempts from to demolish vertical entrance to a cave protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220080865U true CN220080865U (en) | 2023-11-24 |
Family
ID=88828296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320224001.9U Active CN220080865U (en) | 2023-02-16 | 2023-02-16 | Novel ground construction exempts from to demolish vertical entrance to a cave protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220080865U (en) |
-
2023
- 2023-02-16 CN CN202320224001.9U patent/CN220080865U/en active Active
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| GR01 | Patent grant |