CN217400427U - Building engineering safety construction protection net piece fixing device - Google Patents
Building engineering safety construction protection net piece fixing device Download PDFInfo
- Publication number
- CN217400427U CN217400427U CN202221465102.7U CN202221465102U CN217400427U CN 217400427 U CN217400427 U CN 217400427U CN 202221465102 U CN202221465102 U CN 202221465102U CN 217400427 U CN217400427 U CN 217400427U
- Authority
- CN
- China
- Prior art keywords
- net piece
- protection net
- fixing device
- thick bamboo
- section
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- 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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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 20
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 20
- 241001330002 Bambuseae Species 0.000 claims description 20
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 20
- 239000011425 bamboo Substances 0.000 claims description 20
- 229910001220 stainless steel Inorganic materials 0.000 claims description 18
- 239000010935 stainless steel Substances 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract 3
- 208000007101 Muscle Cramp Diseases 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model discloses a protective net piece fixing device for building engineering safety construction, which comprises a protective net piece, a U-shaped clamping seat, an inserting cylinder, a hooked reinforcing steel bar and a fixing component, wherein one side of the protective net piece is provided with an elevator shaft shear wall, and the protective net piece is attached to the outer side of the elevator shaft shear wall, two U-shaped clamping seats are arranged at the upper end of the protective net piece, the protective net piece is provided with the U-shaped clamping seat, the inserting cylinder and the hooked reinforcing steel bar, one end of the hooked reinforcing steel bar is inserted into the inserting cylinder on the protective net piece at the outer side of the elevator shaft shear wall, the other end is clamped at the inner side of the elevator shaft shear wall and is tightly hooped on the elevator shaft shear wall, thereby the protective net piece can be fixed on the elevator shaft shear wall, the protective net piece is more stably installed, compared with the prior fixing mode, the utility model, no electricity is needed, no hole is punched on the structure, and an expansion bolt is needed by a screwdriver, simple and easy operation, repeated use and cost saving.
Description
Technical Field
The utility model relates to a building engineering technology field specifically is a building engineering safety construction protection net piece fixing device.
Background
The elevartor shaft is the well that is used for installing the elevator, because do not install the lift-cabin door in the elevartor shaft of building work progress department, need set up the protection net piece and plug up the elevator well mouth in elevartor shaft department to prevent that personnel from dropping to cause the incident in the elevartor shaft, improve the security of construction.
However, current elevartor shaft protection net piece need use special punching tool to connect electricity and punch at the elevartor shaft wall when fixed, then the installation expansion bolts will protect net piece and elevartor shaft fixed, and this kind of fixed mode, not only inefficiency, complex operation, personnel's amount of labour are big moreover, and the bolt consumption is big, and is with high costs, and the later stage needs the cutting bolt head, extravagant manual work, in view of this need design a neotype protection net piece fixing device in order to solve the problem that above-mentioned exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building engineering safety construction protection net piece fixing device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a building engineering safety construction protection net piece fixing device, includes protection net piece, U type cassette, inserts a section of thick bamboo, area hook reinforcing bar and fixed subassembly, protection net piece one side is provided with the elevartor shaft shear force wall, and the protection net piece is attached in the elevartor shaft shear force wall outside, two U type cassettes are installed, two to the upper end of protection net piece the welding has an insertion section of thick bamboo on the U type cassette, it has the area hook reinforcing bar to insert the interpolation of a section of thick bamboo, insert one side of a section of thick bamboo and install fixed subassembly, the area hook reinforcing bar is through fixed subassembly and the relative fixed connection of an insertion section of thick bamboo, the other end hoop of area hook reinforcing bar is in the inboard of elevartor shaft shear force wall.
As a further aspect of the present invention: the protection net piece comprises a stainless steel net frame and a stainless steel net body, the stainless steel net frame is arranged on the periphery of the stainless steel net body, and the U-shaped clamping seat is clamped on the stainless steel net frame.
As the utility model discloses further scheme again: the fixing component comprises a fixing screw rod and a fixing nut, the fixing nut is embedded and installed on one side of the inserting cylinder, the fixing screw rod is installed in the middle of the inserting cylinder, and one end of the fixing screw rod is abutted to the hooked steel bar.
As a further aspect of the present invention: the two ends and the middle of the steel bar with the hook are bent by 90 degrees, and the specification of the steel bar with the hook is phi 10.
As a further aspect of the present invention: the two U-shaped clamping seats are made of elastic metal plates.
As a further aspect of the present invention: the width of the protection net piece is larger than that of the elevator shaft door.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up U type cassette on the protection network piece, insert a section of thick bamboo and take the hook reinforcing bar, the one end of taking the hook reinforcing bar inserts in the section of thick bamboo of inserting on the protection net piece in the elevartor shaft shear force wall outside, and other end joint cramps on the elevartor shaft shear force wall in the inboard of elevartor shaft shear force wall to can fix the protection net piece on the elevartor shaft shear force wall, make protection net piece installation more stable, the utility model discloses compare with current fixed mode need not to connect the electricity, need not structurally to punch and beat expansion bolts, the instrument only needs a screwdriver, simple easy operation, repeatedly usable saves the cost.
Drawings
Fig. 1 is a side sectional view of a fixing device for a protective mesh sheet in safety construction of constructional engineering.
Fig. 2 is an overall structure schematic diagram of a building engineering safety construction protection net piece fixing device.
Fig. 3 is an enlarged view of a structure of a fixing device for a protective mesh sheet for safety construction in construction engineering, which is shown in fig. 2 at a point a.
1. A protective mesh; 101. a stainless steel mesh frame; 102. a stainless steel mesh body; 2. a U-shaped card seat; 3. inserting a cylinder; 4. steel bars with hooks; 5. a fixing assembly; 501. fixing the screw rod; 502. fixing a nut; 6. elevator shaft shear wall.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Please refer to fig. 1 ~ 3, in the embodiment of the utility model, a building engineering safety construction protection net piece fixing device, including protection net piece 1, U type cassette 2, insert a section of thick bamboo 3, area hook reinforcing bar 4 and fixed subassembly 5, protection net piece 1 one side is provided with elevator shaft shear force wall 6, and protection net piece 1 is attached in the 6 outsides of elevator shaft shear force wall, two U type cassettes 2 are installed to protection net piece 1's upper end, the welding has an inserting section of thick bamboo 3 on two U type cassettes 2, it has area hook reinforcing bar 4 to insert the 3 interpolation of a section of thick bamboo, fixed subassembly 5 is installed to one side of inserting a section of thick bamboo 3, area hook reinforcing bar 4 is through fixed subassembly 5 and inserting section of thick bamboo 3 relatively fixed connection, the other end hoop of area hook reinforcing bar 4 is in elevator shaft shear force wall 6's inboard.
The protection net sheet 1 comprises a stainless steel net frame 101 and a stainless steel net body 102, the stainless steel net frame 101 is arranged around the stainless steel net body 102, and the U-shaped clamping seat 2 is clamped on the stainless steel net frame 101.
The fixing component 5 comprises a fixing screw rod 501 and a fixing nut 502, the fixing nut 502 is embedded and installed on one side of the inserting barrel 3, the fixing screw rod 501 is installed in the middle of the inserting barrel 3, one end of the fixing screw rod 501 abuts against the hooked steel bar 4, the fixing component 5 can be conveniently fixed to the hooked steel bar 4, and the hooked steel bar 4 can be installed more firmly.
The two ends of the steel bar 4 with the hook are bent 90 degrees with the middle, and the specification of the steel bar 4 with the hook is phi 10.
Two U type cassette 2 are made by the elastic metal plate, and the design can make U type cassette 2 have certain elasticity like this, and U type cassette 2 can the chucking protect on the net piece 1.
The width of the protection net piece 1 is greater than the width of the elevator shaft door, so that the protection net piece 1 can be guaranteed to be capable of completely intercepting the elevator shaft mouth, and personnel or construction tools are prevented from falling into the elevator shaft from a gap between the protection net piece 1 and the elevator shaft.
The utility model discloses a theory of operation is:
during the use, will protect net piece 1 and hug closely the elevartor shaft setting earlier, then with the stainless steel frame 101 of U type cassette 2 joint on protection net piece 1 upper portion, then handheld hook reinforcing bar 4, insert the one end reinforcing bar head of hook reinforcing bar 4 in inserting a section of thick bamboo 3, the other end inserts the inboard of elevartor shaft shear wall 6, and utilize the screwdriver to twist into fixation nut 502 with clamping screw 501, fix hook reinforcing bar 4 through fixation screw 501, make hook reinforcing bar 4 cramp elevartor shaft shear wall 6, then reuse same mode will protect the other end of net piece 1 and pass through hook reinforcing bar 4 and fix together with elevartor shaft shear wall 6, so can install protection net piece 1 at the elevartor shaft gate fast, play the guard action.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a building engineering safety construction protection net piece fixing device, includes protection net piece (1), U type cassette (2), inserts a section of thick bamboo (3), takes hook reinforcing bar (4) and fixed subassembly (5), its characterized in that: protection net piece (1) one side is provided with elevartor shaft shear force wall (6), and protects net piece (1) and attached in the elevartor shaft shear force wall (6) outside, two U type cassette (2), two are installed to the upper end of protection net piece (1) the welding is gone up in U type cassette (2) has inserted a section of thick bamboo (3), it has hooked reinforcing bar (4) to insert to peg graft in a section of thick bamboo (3), fixed subassembly (5) are installed to one side of inserting a section of thick bamboo (3), hooked reinforcing bar (4) through fixed subassembly (5) with insert a section of thick bamboo (3) relatively fixed connection, the other end hoop of hooked reinforcing bar (4) is in the inboard of elevartor shaft shear force wall (6).
2. The building engineering safety construction protection net piece fixing device of claim 1, characterized in that: the protective net piece (1) comprises a stainless steel net frame (101) and a stainless steel net body (102), the stainless steel net frame (101) is arranged on the periphery of the stainless steel net body (102), and the U-shaped clamping seat (2) is clamped on the stainless steel net frame (101).
3. The fixing device for the construction engineering safety construction protection net sheet according to claim 1, is characterized in that: fixed subassembly (5) include fixing screw (501) and fixation nut (502), fixation nut (502) embedded the installation in one side of inserting a section of thick bamboo (3), insert the centre of a section of thick bamboo (3) and install fixing screw (501), fixing screw (501) one end butt is on hook reinforcing bar (4).
4. The fixing device for the construction engineering safety construction protection net sheet according to claim 1, is characterized in that: the two ends of the steel bar (4) with the hook are bent 90 degrees with the middle, and the specification of the steel bar (4) with the hook is phi 10.
5. The building engineering safety construction protection net piece fixing device of claim 1, characterized in that: the two U-shaped clamping seats (2) are made of elastic metal plates.
6. The fixing device for the construction engineering safety construction protection net sheet according to claim 1, is characterized in that: the width of the protective net piece (1) is larger than that of the elevator shaft door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221465102.7U CN217400427U (en) | 2022-06-13 | 2022-06-13 | Building engineering safety construction protection net piece fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221465102.7U CN217400427U (en) | 2022-06-13 | 2022-06-13 | Building engineering safety construction protection net piece fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217400427U true CN217400427U (en) | 2022-09-09 |
Family
ID=83147688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221465102.7U Expired - Fee Related CN217400427U (en) | 2022-06-13 | 2022-06-13 | Building engineering safety construction protection net piece fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217400427U (en) |
-
2022
- 2022-06-13 CN CN202221465102.7U patent/CN217400427U/en not_active Expired - Fee Related
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Legal Events
| 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: 20220909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |