CN211693129U - Steel plug-in components of lightweight shelter everywhere installation - Google Patents
Steel plug-in components of lightweight shelter everywhere installation Download PDFInfo
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- CN211693129U CN211693129U CN202020294621.6U CN202020294621U CN211693129U CN 211693129 U CN211693129 U CN 211693129U CN 202020294621 U CN202020294621 U CN 202020294621U CN 211693129 U CN211693129 U CN 211693129U
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Abstract
The utility model discloses a steel plug-in components of lightweight shelter everywhere installation, including steel plug-in components body, the screw has been seted up to the axial on the steel plug-in components body, first pivot hole and second pivot hole have been seted up to the last axial of steel plug-in components body, first pivot hole and second pivot hole symmetric distribution are in the both sides of screw, and are equipped with first pivot and second pivot in it respectively, first pivot, the bottom of second pivot is connected with first rotor plate and second rotor plate respectively, it expandes or is closed each other to drive first rotor plate and second rotor plate through the rotation of first pivot and second pivot. The utility model has the advantages of simple structure, when rotating through first pivot and second pivot and making first rotor plate and second rotor plate be in the expansion state, can increase the adhesive area of steel plug-in components and shelter wallboard, reduced the tensile stress between steel plug-in components and the wallboard, avoided the damaged phenomenon of wallboard, improved the drawing force of steel plug-in components, prolonged the life of wallboard and steel plug-in components.
Description
Technical Field
The utility model relates to a for military use shelter technical field, in particular to steel plug-in components of lightweight shelter everywhere installation.
Background
The shelter wallboard is generally formed by compounding an inner covering, an outer covering and a foam sandwich arranged between the inner covering and the outer covering, and in order to meet military requirements, instrument equipment such as communication equipment, conference tables and chairs, an air conditioner, a computer and the like are required to be installed in the shelter after the shelter is formed.
The traditional instrument installation mode mainly has 2: 1) pre-installing buried iron in a shelter wallboard, and then punching, screwing or riveting; 2) and a rear-mounted mounting mode is adopted, namely, the connection is realized through punching rivets and adhesive tapes. The 1 st installation mode requires accurate position of the embedded iron when the wallboard is manufactured, and the installation position of the instrument cannot be changed randomly; the 2 nd installation mode is only suitable for equipment with small weight, and the application range is narrow.
In order to solve the problems, a command and control system shelter structure mounting mode is published in command information system and technology, which indicates that a fastener consisting of a disc bottom surface and a stud can be used for mounting instruments in a shelter during mounting, the disc bottom surface is bonded with a wallboard through an adhesive, the instruments are mounted on the wallboard through the stud, the mounting mode can meet the requirements of mounting anywhere, but the adhesive area between the disc bottom surface and the wallboard (namely the diameter of the disc ground) is smaller, and because the rigidity of the fastener is greater than that of the wallboard, the smaller the adhesive area between the fastener and the wallboard is, the larger the tensile stress between the fastener and the wallboard is, the wallboard is easy to damage, the service life of the shelter and the mounting efficiency of the instruments are reduced, and the maintenance cost of the shelter is improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, and the steel plug-in unit which is simple in structure, convenient to use and capable of increasing the adhesive area and is installed anywhere in the lightweight shelter is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a steel plug-in components of lightweight shelter everywhere installation, includes steel plug-in components body, the screw has been seted up to the axial on the steel plug-in components body, first pivot hole and second pivot hole have been seted up to the last axial of steel plug-in components body, first pivot hole and second pivot hole symmetric distribution in the both sides of screw, and be equipped with first pivot and second pivot in it respectively, the bottom of first pivot, second pivot is connected with first rotor plate and second rotor plate respectively, drives through the rotation of first pivot and second pivot first rotor plate and second rotor plate expand each other or are closed.
Furthermore, a weight reduction ring groove is further formed in the steel plug-in body.
Furthermore, a glue filling hole and an exhaust hole are axially formed in the steel plug-in body.
Further, the diameter of the steel insert is less than or equal to 30 mm.
Further, the first and second rotating plates are located at a bottom of the steel insert body.
Furthermore, the first rotating plate and the second rotating plate are the same in shape and are fan-blade-shaped.
Furthermore, the first rotating shaft and the first rotating plate are welded, and the second rotating shaft and the second rotating plate are welded.
The utility model relates to a beneficial effect of steel plug-in components of lightweight shelter everywhere installation: the utility model has the advantages of simple structure, through being equipped with mutual expansion or closed first rotor plate and second rotor plate, when rotating first pivot and second pivot and make first rotor plate and second rotor plate be in the expansion state, can increase the adhesive area of steel plug-in components and shelter wallboard, reduced the tensile stress between steel plug-in components and the wallboard, avoided the wallboard damage phenomenon, improved the drawing force of steel plug-in components, prolonged the life of wallboard and steel plug-in components.
Drawings
Fig. 1 is a schematic perspective view of the steel insert of the present invention after being unfolded;
FIG. 2 is a bottom view of FIG. 1;
FIG. 3 is a schematic view of the steel insert of FIG. 1 in an inverted, expanded configuration;
fig. 4 is a schematic perspective view of the steel insert of the present invention when closed;
FIG. 5 is a bottom view of FIG. 4;
FIG. 6 is a cross-sectional view of FIG. 4;
FIG. 7 is a prior art adhesive area diagram;
figure 8-the adhesive area of the steel insert and the shelter wall panel of the present invention.
The above reference numerals: 1-steel plug-in unit body, 2-screw hole, 3-first rotating shaft hole, 4-second rotating shaft hole, 5-glue filling hole, 6-exhaust hole, 7-first rotating plate, 8-second rotating plate, 9-weight-reducing ring groove, 10-first rotating shaft and 11-second rotating shaft.
Detailed Description
The present invention is further described with reference to the following drawings and examples, but these embodiments do not limit the scope of the present invention in any way.
Example 1
The utility model provides a steel plug-in components of lightweight shelter everywhere installation, includes steel plug-in components body 1, the diameter of steel plug-in components is less than or equal to 30mm, screw 2 has been seted up to the axial on the steel plug-in components body 1, and the degree of depth of screw 2 is less than the length of steel plug-in components body 1, and the instrument that will install is convenient for be connected on this steel plug-in components in the setting of screw 2.
In order to increase the adhesive area between the steel insert and the shelter wall plate, a first rotating plate 7 and a second rotating plate 8 which can be mutually unfolded or closed are arranged at the bottom of the steel insert body 1, when the steel insert is inserted into the shelter wall plate, the first rotating plate 7 and the second rotating plate 8 are in a closed state, the side surface of a combined plate formed by combining the closed first rotating plate 7 and the closed second rotating plate 8 is matched with the side surface of the bottom of the steel insert body 1, and the adhesive area between the steel insert and the wall plate after glue pouring is the bottom area of the steel insert body 1 (namely the adhesive area in the prior art, as shown in fig. 7);
when the first rotating shaft 10 and the second rotating shaft 11 are rotated and the first rotating plate 7 and the second rotating plate 8 are in the unfolded state, the adhesive area is larger than the bottom area of the steel plug-in unit body 1, so that the adhesive area between the steel plug-in unit and the wall plate is increased; when the first rotating plate 7 and the second rotating plate 8 are in the maximum unfolded state (i.e. when the first rotating plate 7 and the second rotating plate 8 are in central symmetry along the central line perpendicular to the connecting line of the first rotating shaft hole 3 and the second rotating shaft hole 4, as shown in fig. 8), the adhesive area reaches the maximum, and at this time, under the condition that the adhesive material is the same, compared with the prior art that the adhesive area is the bottom area of the steel insert body 1, the drawing force can be improved by more than 45%, and the adhesive tensile stress is reduced.
Still be equipped with on the steel plug-in components body 1 and subtract heavy annular 9, subtract the whole weight of reducible steel plug-in components of heavy annular 9.
The utility model relates to a theory of operation and application method of steel plug-in components of lightweight shelter everywhere installation:
when the utility model works, the mounting hole with the diameter less than or equal to 30mm is drilled on the wall plate of the shelter, so that the bottom end of the mounting hole is positioned on the foam sandwich layer of the wall plate, and the aperture of the foam sandwich layer is enlarged by using bricks to accommodate the expanded first rotating plate 7 and the second rotating plate 8; after the mounting hole is drilled, inserting the steel insert into the mounting hole, wherein the first rotating plate 7 and the second rotating plate 8 are in a closed state; and then the first rotating shaft 10 and the second rotating shaft 11 are rotated to drive the first rotating plate 7 and the second rotating plate 8 to rotate and be in an unfolding state, and when the first rotating plate and the second rotating plate are unfolded to the maximum unfolding state, the adhesive material is poured between the steel plug-in piece and the wallboard through the glue pouring hole 5, so that the adhesive area between the steel plug-in piece and the wallboard is increased.
It will be further understood that the terms "first," "second," and the like, are used herein to describe various elements, but these elements should not be limited by these terms. These terms are only used to distinguish one element from another.
As used herein, the terms "upper," "lower," "left," "right," and the like are used for convenience of description based on the orientation as shown in the figures of the drawings, which may vary from one actual device to another depending on the manner in which the device is arranged.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.
Claims (7)
1. The utility model provides a steel plug-in components of lightweight shelter everywhere installation, includes steel plug-in components body, the screw has been seted up to the axial on the steel plug-in components body, its characterized in that: first pivot hole and second pivot hole have still been seted up to the axial on the steel plug-in components body, first pivot hole and second pivot hole symmetric distribution in the both sides of screw, and be equipped with first pivot and second pivot in it respectively, the bottom of first pivot, second pivot is connected with first rotor plate and second rotor plate respectively, drives through the rotation of first pivot and second pivot first rotor plate and second rotor plate expand each other or are closed.
2. The lightweight shelter everywhere mounted steel insert of claim 1, wherein: and a weight reduction ring groove is also formed in the steel plug-in body.
3. The lightweight shelter everywhere mounted steel insert of claim 1, wherein: and the steel plug-in body is also axially provided with a glue filling hole and an exhaust hole.
4. The lightweight shelter everywhere mounted steel insert of claim 1, wherein: the diameter of the steel insert is less than or equal to 30 mm.
5. A lightweight everywhere mounted steel insert for a shelter as claimed in any of claims 1 to 4, wherein: the first and second rotating plates are located at the bottom of the steel insert body.
6. The lightweight shelter everywhere mounted steel insert of claim 5, wherein: the first rotating plate and the second rotating plate are identical in shape and are fan-blade-shaped.
7. The lightweight shelter everywhere mounted steel insert of claim 5, wherein: the first rotating shaft and the first rotating plate are welded, and the second rotating shaft and the second rotating plate are welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020294621.6U CN211693129U (en) | 2020-03-11 | 2020-03-11 | Steel plug-in components of lightweight shelter everywhere installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020294621.6U CN211693129U (en) | 2020-03-11 | 2020-03-11 | Steel plug-in components of lightweight shelter everywhere installation |
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| Publication Number | Publication Date |
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| CN211693129U true CN211693129U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020294621.6U Active CN211693129U (en) | 2020-03-11 | 2020-03-11 | Steel plug-in components of lightweight shelter everywhere installation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117052764A (en) * | 2023-09-11 | 2023-11-14 | 连云港强连铁塔制造有限公司 | Electric iron tower fastener and anti-loosening method thereof |
-
2020
- 2020-03-11 CN CN202020294621.6U patent/CN211693129U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117052764A (en) * | 2023-09-11 | 2023-11-14 | 连云港强连铁塔制造有限公司 | Electric iron tower fastener and anti-loosening method thereof |
| CN117052764B (en) * | 2023-09-11 | 2024-02-27 | 连云港强连铁塔制造有限公司 | Electric iron tower fastener and anti-loosening method thereof |
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