CN219711223U - Protective net for building engineering - Google Patents
Protective net for building engineering Download PDFInfo
- Publication number
- CN219711223U CN219711223U CN202321158145.5U CN202321158145U CN219711223U CN 219711223 U CN219711223 U CN 219711223U CN 202321158145 U CN202321158145 U CN 202321158145U CN 219711223 U CN219711223 U CN 219711223U
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- fixed frame
- lifting
- protection plate
- plate
- groove
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- 230000001681 protective effect Effects 0.000 title claims abstract description 15
- 230000004224 protection Effects 0.000 claims abstract description 57
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims description 9
- 230000009979 protective mechanism Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model relates to the technical field of constructional engineering, in particular to a protective net for constructional engineering, which comprises a protective mechanism and an extension mechanism, wherein the extension mechanism is arranged on the protective mechanism; the protection mechanism comprises a fixed frame, an iron wire net and a transverse plate, wherein the transverse plate is fixedly connected to the inner side wall of the fixed frame, and the iron wire net is arranged on the fixed frame; the extension mechanism includes a lifting shield. The utility model overcomes the defects of the prior art, the screw rod can be driven to rotate by rotating the knob, and then the lifting block is driven to move up and down, and the lifting protection plate can be driven to move synchronously when the lifting block moves, so that the protection plate is lifted to the outer side of the fixed frame, the protection range of the utility model is improved, the safety is improved, the second fixing frame can be pulled out of two sides of the lifting protection plate after the lifting protection plate is lifted, and the second fixing frame is fixedly installed through bolts, so that the protection plate is fixed, the use is convenient, and the fixing effect is good.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a protective net for constructional engineering.
Background
The building engineering refers to engineering entities formed by building various house buildings and auxiliary facilities thereof and installing and moving lines, pipelines and equipment matched with the building buildings. The house building is a project which has a top cover, a beam column, a wall, a foundation and can form an internal space and meet the requirements of people on production, living, study and public activities.
When building engineering is built, the well mouth of the elevator shaft is often required to be plugged, the protective net of the elevator shaft which is generally used is fixed, the plugging range of the protective net is fixed, the application range is small, and the upper sides of some elevator shafts are exposed, so that certain potential safety hazards exist.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a protective net for construction engineering, which overcomes the defects of the prior art and aims at solving the problems that when the construction engineering is built, the well mouth of an elevator shaft is always required to be plugged, the protective net of the elevator shaft which is generally used is fixed, the plugging range is fixed, the application range is small, and the upper sides of some elevator shafts are exposed, so that certain potential safety hazards exist.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the protective net for the construction engineering comprises a protective mechanism and an extension mechanism, wherein the extension mechanism is arranged on the protective mechanism;
the protection mechanism comprises a fixed frame, an iron wire net and a transverse plate, wherein the transverse plate is fixedly connected to the inner side wall of the fixed frame, and the iron wire net is arranged on the fixed frame;
the extension mechanism comprises a lifting protection plate, a lifting block, a screw rod and a knob, wherein a side groove is formed in the fixed frame, the lifting block is slidably connected in the side groove, the screw rod is rotatably connected to the fixed frame, the screw rod is positioned in the side groove, the lifting block is in threaded connection with the screw rod, the knob is welded to the bottom end of the screw rod, the lifting protection plate is fixedly connected with the lifting block, the lifting protection plate is slidably connected to the fixed frame, a sliding groove is formed in the top of the fixed frame, and the lifting protection plate is slidably connected to the sliding groove.
As a preferable technical scheme of the utility model, the two sides of the fixed frame are fixedly connected with the first fixed frame.
As a preferable technical scheme of the utility model, two symmetrically arranged plate grooves are formed in the lifting protection plate, and a second fixing frame is connected in a sliding manner in the plate grooves.
As a preferable technical scheme of the utility model, a fixing rod is fixedly connected between the fixing frame and the transverse plate.
As a preferable technical scheme of the utility model, a hole groove is formed in one side of the fixed frame, the knob is positioned in the hole groove, and a side door is hinged to one side of the fixed frame.
As a preferable technical scheme of the utility model, a right groove is formed in the inner side wall of the fixed frame, a driven block is connected in the right groove in a sliding manner, a guide rod is fixedly connected in the fixed frame, the guide rod is connected with the driven block in a sliding manner, and the guide rod is fixedly connected with the lifting protection plate.
Compared with the prior art, the utility model has the beneficial effects that:
the screw rod can be driven to rotate through rotating the knob, and then the lifting block is driven to move up and down, and the lifting protection plate can be driven to move synchronously when the lifting block moves, so that the protection plate is lifted to the outer side of the fixed frame, the protection range of the lifting protection plate is improved, the safety is improved, the second fixing frame can be pulled after the lifting protection plate is lifted, the second fixing frame can be pulled out of two sides of the lifting protection plate, and the lifting protection plate is fixedly installed through bolts, so that the lifting protection plate is fixed, the use is convenient, and the fixing effect is good.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the area A in FIG. 2 according to the present utility model.
In the figure: 11. a fixed frame; 12. a wire netting; 13. a cross plate; 14. a fixed rod; 15. a chute; 16. a first fixing frame; 21. lifting protection plates; 22. a side groove; 23. a lifting block; 24. a screw rod; 25. a hole groove; 26. a knob; 27. a side door; 28. a right groove; 29. a guide rod; 210. a driven block; 211. a plate groove; 212. and the second fixing frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a protective net for construction engineering comprises a protective mechanism and an extension mechanism, wherein the extension mechanism is arranged on the protective mechanism; the protection mechanism is a basic protection structure of the elevator, the extension mechanism is an extension protection structure of the elevator, and the extension structure can expand the protection surface of the elevator to achieve the effect of adapting to different elevator shafts.
Referring to fig. 1 and 2, the protection mechanism comprises a fixed frame 11, a wire mesh 12 and a transverse plate 13, wherein the transverse plate 13 is fixedly connected to the inner side wall of the fixed frame 11, and the wire mesh 12 is arranged on the fixed frame 11; a fixing rod 14 is fixedly connected between the fixing frame 11 and the transverse plate 13. The wire 12 is used to protect the lower elevator shaft and the fixing bar 14 is used to protect the upper elevator shaft.
Referring to fig. 1 to 3, the extension mechanism includes a lifting protection plate 21, a lifting block 23, a screw 24 and a knob 26, a side groove 22 is formed in the fixed frame 11, the lifting block 23 is slidably connected in the side groove 22, the screw 24 is rotatably connected to the fixed frame 11, the screw 24 is located in the side groove 22, the lifting block 23 is in threaded connection with the screw 24, the knob 26 is welded to the bottom end of the screw 24, the lifting protection plate 21 is fixedly connected with the lifting block 23, the lifting protection plate 21 is slidably connected to the fixed frame 11, a sliding groove 15 is formed in the top of the fixed frame 11, and the lifting protection plate 21 is slidably connected in the sliding groove 15. The screw rod 24 can be driven to rotate by rotating the knob 26, so that the lifting block 23 is driven to move up and down, and the lifting protection plate 21 is driven to move synchronously when the lifting block 23 moves, so that the lifting protection plate 21 is lifted to the outer side of the fixed frame 11, the protection range of the utility model is improved, and the safety is improved.
Specifically, referring to fig. 1, a first fixing frame 16 is fixedly connected to both sides of the fixing frame 11. Two symmetrically arranged plate grooves 211 are formed in the lifting protection plate 21, and a second fixing frame 212 is connected in the plate grooves 211 in a sliding mode. The first fixing frame 16 and the second fixing frame 212 are used for fixedly installing the protection net to the elevator shaft.
Specifically, referring to fig. 3, a hole 25 is formed on one side of the fixed frame 11, a knob 26 is located in the hole 25, and a side door 27 is hinged to one side of the fixed frame 11. The knob 26 can be rotated after opening the side door 27.
Specifically, referring to fig. 2, a right groove 28 is formed on an inner side wall of the fixed frame 11, a driven block 210 is slidably connected in the right groove 28, a guide rod 29 is fixedly connected in the fixed frame 11, the guide rod 29 is slidably connected with the driven block 210, and the guide rod 29 is fixedly connected with the lifting protection plate 21. The guide rod 29 is used for guiding the driven block 210 to move up and down, and is used for assisting the lifting protection plate 21 to lift or descend.
Working principle: the screw rod 24 can be driven to rotate by rotating the knob 26, so that the lifting block 23 is driven to move up and down, and the lifting protection plate 21 is driven to move synchronously when the lifting block 23 moves, so that the lifting protection plate 21 is lifted to the outer side of the fixed frame 11, the protection range of the utility model is improved, the safety is improved, after the lifting protection plate 21 is lifted, the second fixing frame 212 can be pulled to pull out two sides of the lifting protection plate 21, and the lifting protection plate 21 is fixed through bolts.
Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a protection network for building engineering, includes protection machanism and extending mechanism, its characterized in that: the extension mechanism is arranged on the protection mechanism;
the protection mechanism comprises a fixed frame (11), an iron wire net (12) and a transverse plate (13), wherein the transverse plate (13) is fixedly connected to the inner side wall of the fixed frame (11), and the iron wire net (12) is arranged on the fixed frame (11);
the extension mechanism comprises a lifting protection plate (21), a lifting block (23), a screw rod (24) and a knob (26), wherein a side groove (22) is formed in the fixed frame (11), the lifting block (23) is slidably connected to the side groove (22), the screw rod (24) is rotatably connected to the fixed frame (11), the screw rod (24) is located in the side groove (22), the lifting block (23) is in threaded connection with the screw rod (24), the knob (26) is welded to the bottom end of the screw rod (24), the lifting protection plate (21) is fixedly connected with the lifting block (23), the lifting protection plate (21) is slidably connected to the fixed frame (11), and a sliding groove (15) is formed in the top of the fixed frame (11), and the lifting protection plate (21) is slidably connected to the sliding groove (15).
2. The protective net for construction engineering according to claim 1, wherein: the two sides of the fixed frame (11) are fixedly connected with a first fixing frame (16).
3. The protective net for construction engineering according to claim 1, wherein: two symmetrically arranged plate grooves (211) are formed in the lifting protection plate (21), and a second fixing frame (212) is connected in the plate grooves (211) in a sliding mode.
4. The protective net for construction engineering according to claim 1, wherein: a fixing rod (14) is fixedly connected between the fixing frame (11) and the transverse plate (13).
5. The protective net for construction engineering according to claim 1, wherein: a hole groove (25) is formed in one side of the fixed frame (11), the knob (26) is located in the hole groove (25), and a side door (27) is hinged to one side of the fixed frame (11).
6. The protective net for construction engineering according to claim 1, wherein: the lifting protection plate is characterized in that a right groove (28) is formed in the inner side wall of the fixed frame (11), a driven block (210) is connected in the right groove (28) in a sliding mode, a guide rod (29) is fixedly connected in the fixed frame (11), the guide rod (29) is connected with the driven block (210) in a sliding mode, and the guide rod (29) is fixedly connected with the lifting protection plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321158145.5U CN219711223U (en) | 2023-05-15 | 2023-05-15 | Protective net for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321158145.5U CN219711223U (en) | 2023-05-15 | 2023-05-15 | Protective net for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219711223U true CN219711223U (en) | 2023-09-19 |
Family
ID=87977914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321158145.5U Active CN219711223U (en) | 2023-05-15 | 2023-05-15 | Protective net for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219711223U (en) |
-
2023
- 2023-05-15 CN CN202321158145.5U patent/CN219711223U/en active Active
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| GR01 | Patent grant |