CN218759160U - Stretching type protection device - Google Patents
Stretching type protection device Download PDFInfo
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- CN218759160U CN218759160U CN202222699230.4U CN202222699230U CN218759160U CN 218759160 U CN218759160 U CN 218759160U CN 202222699230 U CN202222699230 U CN 202222699230U CN 218759160 U CN218759160 U CN 218759160U
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Abstract
The utility model provides an extension formula protector belongs to construction protective equipment technical field, this extension formula protector, including the multiunit support frame, every group support frame all includes a plurality of combination monomers that are used for increasing its height, adjacent two swing joint between the combination monomer, every all be equipped with collapsible connecting piece in the combination monomer, connecting piece and adjacent support frame swing joint. The utility model has the advantages that: use flexible connecting piece to be connected between support frame and the support frame, can be when not using, with its rolling in the combination monomer, play the effect that the receiver of being convenient for stored, increase convenient and mobility of carrying to when using, the connecting piece that can the rolling can not receive the restriction in construction site, realizes free equipment and elongates, the complicated topography in laminating construction site that can be better.
Description
Technical Field
The utility model belongs to the technical field of the construction protective equipment, concretely relates to extension formula protector.
Background
An authorized utility model patent with the patent number of CN202121298995.6 discloses a novel multifunctional traffic civil engineering construction protection device; comprises a base, a winding component and a slide bar chute; spring, slide bar, spout, third draw-in groove and third threaded rod's setting, the manual third threaded rod of twisting makes the third threaded rod no longer with third draw-in groove joint, and the spring drives and inverts U template rebound under the effect of kick-backing to the realization rises the purpose of this device, so that satisfy the demand of different job sites to different protection network heights.
However, when the technical scheme is used, the structure is fixed, and the size is large, so that the mobility and the flexibility are insufficient, and the carrying and the transferring are difficult.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an extension formula protector aims at solving above-mentioned technical scheme and after realizing altitude mixture control, and its fixed structure volume is great, causes its mobility and flexibility not enough, carries the problem of transporting the difficulty.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extension formula protector, includes the multiunit support frame, every group support frame all includes a plurality of combination monomers that are used for increasing its height, adjacent two swing joint between the combination monomer, every all be equipped with collapsible connecting piece in the combination monomer, connecting piece and adjacent support frame swing joint.
In order to make this ammoniation synthesis reaction knockout tower be convenient for carry out the rolling to the connecting piece, as the utility model relates to an it is preferred, every equal rotation is connected with the pivot in the combination monomer, the connecting piece winding is in the pivot, the upper and lower both ends of pivot are equipped with the elastic component that is used for driving pivot rolling connecting piece respectively.
In order to make this ammoniation synthesis reaction separator can play better warning effect, as the utility model relates to an it is preferred, be equipped with the reflective membrane that is used for playing warning effect on the connecting piece.
In order to increase the protection effect of the separation tower for ammoniation synthesis reaction, the utility model is preferably provided with a drooping part on the connecting piece, and the drooping part is movably connected with the connecting piece below the drooping part.
In order to make this ammoniation synthesis reaction knockout tower be convenient for connect portion and connecting piece that hangs down, as the utility model relates to a preferred, the connecting hole has been seted up to the upper end of connecting piece, be equipped with the connector on the portion that hangs down, the connector can insert in the connecting hole.
In order to make this ammoniation synthesis reaction knockout tower be convenient for the connecting piece to be connected with adjacent support frame, as the utility model relates to an it is preferred, the tip of connecting piece is equipped with the bayonet joint, be equipped with the plug socket that is used for being connected with the bayonet joint on the support frame.
In order to make this ammoniation synthesis reaction knockout tower be convenient for install combination monomer, as the utility model relates to an it is preferred, the free upper end of combination is equipped with a plurality of jacks, the free lower extreme of combination be equipped with can with jack complex plug.
In order to facilitate the fixing of the support frame in the separation tower for ammoniation synthesis reaction, the utility model relates to a preferred, the bottom of the support frame is provided with a mounting seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the support frame is connected with the support frame through the flexible connecting piece, the support frame can be rolled in the combined single body when not used, the storage box can be stored conveniently, the carrying convenience and the carrying maneuverability are improved, the rolled connecting piece can not be limited by a construction site when used, the free assembly and the elongation are realized, and the complex terrain of the construction site can be better fitted;
2. the support frame can splice and combine according to the specific environment of use, increases the height of support frame to satisfy the user demand, the flexibility of use is very high, and the size between the combination monomer is the same, the convenience of increase combination that can be further, provides convenience for protector's equipment.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic front view of an embodiment of the present invention;
fig. 2 is an axial schematic view of an embodiment of the present invention;
fig. 3 is a left visual axis schematic view of a combined unit according to an embodiment of the present invention;
fig. 4 is a right view axis schematic diagram of a combined unit according to an embodiment of the present invention;
fig. 5 is a bottom view of the assembled unit according to the embodiment of the present invention;
fig. 6 is a schematic front view of a combination unit according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a plug and a socket according to an embodiment of the present invention.
In the figure: 1. a support frame; 2. combining monomers; 3. a connecting member; 21. a rotating shaft; 22. an elastic member; 31. a light-reflecting film; 32. a hanging-down part; 33. connecting holes; 34. a connector; 35. a plug-in connector; 23. a socket; 24. a jack; 25. a plug; 4. and (7) mounting a seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention provides the following technical solutions: the utility model provides an extension formula protector, includes multiunit support frame 1, every group support frame 1 all includes a plurality of combination monomers 2 that are used for increasing its height, adjacent two swing joint between the combination monomer 2, every all be equipped with collapsible connecting piece 3 in the combination monomer 2, connecting piece 3 and adjacent 1 swing joint of support frame.
Use flexible connecting piece 3 to be connected between support frame 1 and the support frame 1, can be when not using, with its rolling in combination monomer 2, play the effect that the receiver of being convenient for was stored, increase the convenience and the mobility of carrying, and when using, connecting piece 3 that can the rolling can not receive the restriction in construction place, realize free equipment and extension, the complicated topography in laminating construction place that can be better, and, can also splice and make up according to the specific environment of use, increase the height of support frame 1, in order to satisfy the user demand, the flexibility of use is very high, and the size between the combination monomer 2 is the same, the convenience of increase combination that can step forward, equipment for protector provides convenience.
Referring to fig. 6, each of the combination units 2 is rotatably connected with a rotating shaft 21, the connecting member 3 is wound on the rotating shaft 21, and the upper and lower ends of the rotating shaft 21 are respectively provided with an elastic member 22 for driving the rotating shaft 21 to wind the connecting member 3;
elastic component 22 is the clockwork spring, the one end of clockwork spring and the inner wall fixed connection of combination monomer 2, the other end and pivot 21 fixed connection, and so connecting piece 3 is when being pulled out outwards, and the clockwork spring can accumulate potential energy for when connecting piece 3 is untied, play the effect of automatic rolling connecting piece 3.
Referring to fig. 1-5, a reflective film 31 for warning is disposed on the connecting member 3; the safety protection device is used for playing a better warning role at night, preventing passerby from entering a construction area by mistake to cause danger, and playing a better safety protection role.
Referring to fig. 1-7, a hanging part 32 is provided on the connecting member 3, and the hanging part 32 is movably connected with the connecting member 3 below the hanging part; the connecting device is used for connecting two adjacent connecting pieces 3 up and down to form a net structure, and the safety protection effect is further improved.
Referring to fig. 7, a connecting hole 33 is formed at the upper end of the connecting member 3, a connecting head 34 is arranged on the hanging part 32, and the connecting head 34 can be inserted into the connecting hole 33; a swing joint for realizing between the portion of hanging down 32 on upper strata and the connecting piece 3 of its below plays the effect that the single combination monomer 2 of being convenient for is stored and is accomodate, and when normal use, still be convenient for aggregate erection forms netted protective structure, increases the safety protection effect simultaneously.
Referring to fig. 3 and 4, a plug connector 35 is disposed at an end of the connecting member 3, and a socket 23 for connecting with the plug connector 35 is disposed on the supporting frame 1; when the safety protection device is used, the connecting piece 3 is pulled out by a proper length and then is connected with the plug socket 23 by the plug connector 35, so that the protection device is connected and plays a safety protection role.
Preferably, a plurality of jacks 24 are arranged at the upper end of the combined single body 2, and a plug 25 capable of being matched with the jacks 24 is arranged at the lower end of the combined single body 2; because the plug 25 is L-shaped, when the height of the combined single body 2 is increased, the plug 25 is inserted into the jack 24, and then the combined single body 2 is clamped with the combined single body 2 through rotation, so that the installation is very convenient and fast, and the installation efficiency can be further increased.
Further, the bottom of the support frame 1 is provided with a mounting seat 4; the mounting seat 4 is plate-shaped, and a plurality of bolt mounting holes are formed in the mounting seat 4.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (8)
1. The utility model provides an extension formula protector, includes multiunit support frame (1), its characterized in that, every group support frame (1) all includes a plurality of combination monomer (2) that are used for increasing its height, adjacent two swing joint between combination monomer (2), every all be equipped with collapsible connecting piece (3) in the combination monomer (2), connecting piece (3) and adjacent support frame (1) swing joint.
2. The extension guard of claim 1, wherein: every all rotate in the combination monomer (2) and be connected with pivot (21), connecting piece (3) winding is on pivot (21), the upper and lower both ends of pivot (21) are equipped with elastic component (22) that are used for driving pivot (21) rolling connecting piece (3) respectively.
3. The extension guard of claim 1, wherein: and a reflective film (31) for warning is arranged on the connecting piece (3).
4. The extension guard of claim 1, wherein: the connecting piece (3) is provided with a downward hanging part (32), and the downward hanging part (32) is movably connected with the connecting piece (3) below the downward hanging part.
5. The extension guard of claim 4, wherein: connecting hole (33) have been seted up to the upper end of connecting piece (3), be equipped with connector (34) on portion of hanging down (32), connector (34) can insert in connecting hole (33).
6. The extension guard of claim 1, wherein: the end part of the connecting piece (3) is provided with a plug-in connector (35), and the support frame (1) is provided with a plug-in socket (23) used for being connected with the plug-in connector (35).
7. The extension guard of claim 1, wherein: the upper end of the combined single body (2) is provided with a plurality of jacks (24), and the lower end of the combined single body (2) is provided with a plug (25) which can be matched with the jacks (24).
8. An extension guard according to any one of claims 1 to 7, wherein: the bottom of the support frame (1) is provided with a mounting seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222699230.4U CN218759160U (en) | 2022-10-13 | 2022-10-13 | Stretching type protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222699230.4U CN218759160U (en) | 2022-10-13 | 2022-10-13 | Stretching type protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218759160U true CN218759160U (en) | 2023-03-28 |
Family
ID=85697615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222699230.4U Active CN218759160U (en) | 2022-10-13 | 2022-10-13 | Stretching type protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218759160U (en) |
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2022
- 2022-10-13 CN CN202222699230.4U patent/CN218759160U/en active Active
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