CN210888124U - Finished product outrigger protection net piece fixing device - Google Patents
Finished product outrigger protection net piece fixing device Download PDFInfo
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- CN210888124U CN210888124U CN201921391300.1U CN201921391300U CN210888124U CN 210888124 U CN210888124 U CN 210888124U CN 201921391300 U CN201921391300 U CN 201921391300U CN 210888124 U CN210888124 U CN 210888124U
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- steel pipe
- connecting steel
- outrigger
- outer frame
- fixing device
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Abstract
The utility model relates to a finished product outrigger protection net piece fixing device, include: a connecting steel pipe connected with the external frame by a fastener; and a hanging piece used for clamping and supporting the outer frame protection net sheet before the steel pipe is connected; and the bolt for fixing the outer frame connecting steel pipe and the hanging piece. The utility model discloses finished product outrigger protection network connecting steel pipe passes through the fastener and reliably couples together with the outrigger steel pipe, can set up two connecting steel pipes on every protective net, and the integral connection quality of constitution is very firm reliable. The connecting piece is convenient to assemble and disassemble, can be effectively recycled, and also solves the problem that the binding connection between the protective net and the outer frame is not firm and inconvenient to disassemble and assemble in the prior art.
Description
Technical Field
The utility model belongs to outrigger protection network connecting piece field in the building engineering safety protection work progress, concretely relates to finished product outrigger protection net piece fixing device.
Background
Along with the national requirements on the safety of construction sites, the safety awareness of construction engineering is improved, and the safety protection requirements are higher and higher. Especially in the high floor work progress, there is very big potential safety hazard in the object that falls from high altitude, for this reason need protect the safety in the work progress to the frame, and prevent the potential safety hazard that the object that falls from high altitude causes, set up safety protection network is a commonly used method, and finished safety protection network is also diversified. However, the existing protective net is mainly bound and connected by iron wires, so that the protective net is inconvenient to disassemble and assemble, easy to damage due to random binding and disassembling, simultaneously, loose binding is caused, and the safety protective net is easy to fall off due to impact in windy weather or in the construction process, so that safety accidents can be caused.
SUMMERY OF THE UTILITY MODEL
Not enough more than to, the utility model mainly provides a finished product outrigger protection network fixing device, convenient to use, low cost, firm in connection, ability reuse, good economic benefits and social have been obtained among the practical application process, have great spreading value.
In order to solve the above-mentioned existing technical problem, the invention adopts the following scheme: the utility model provides a finished product outrigger protection net piece fixing device, erect a plurality of outrigger steel pipes in the building periphery including removable the setting, pass through the connecting steel pipe that the fastener can dismantle the connection with the outrigger steel pipe, can dismantle the connector of being connected with the connecting steel pipe, this outrigger steel pipe constitutes and is on a parallel with building periphery protection network installation face, connecting steel pipe perpendicular to protection network installation face, the joint seam is opened along the axial to the one end that the building periphery was kept away from to every connecting steel pipe, this connector includes the picture peg, the U type holds in the palm the groove, picture peg one end links to each other with U type support a side floor, the other end is pegged graft in the joint seam, pass through the fastener with the connecting steel pipe and can dismantle fixedly, L type floor is connected to U type support a groove opposite side floor bottom, this L type floor is towards.
Further, the screw penetrates through the bolt holes which are inserted into the clamping seam middle inserting plate and the connecting steel pipe to fix the inserting plate.
Further, the U-shaped bracket and the catching groove on the hanging piece are matched with the size of the frame of the protective net.
Furthermore, the width of the inserting plate is larger than the diameter of the connecting steel pipe, and the thickness of the inserting plate is matched with the width of the clamping seam.
Further, the diameter of the connecting steel pipe is the same as that of the outer frame steel pipe.
Preferably, when the inserting plate of the hanging piece is inserted into the clamping seam, the distance between the top edge of the bottom end of the L-shaped rib plate and the end face of the connecting steel pipe is smaller than the thickness of the protective net frame.
Preferably, one end of the inserting plate close to the U-shaped bracket is provided with a notch, and the distance between the notch and the top edge of the L-shaped rib plate is greater than the thickness of the protective net frame.
The utility model has the advantages that:
the bracket and the catching groove arranged on the hanging piece can effectively limit the outer frame protection net piece, and can effectively prevent the outer frame from falling off. And the installation of the outer frame protection net is convenient.
The connecting piece is convenient to use, low in cost and capable of being recycled, and good economic benefits and social benefits are obtained in the practical application process, so that the connecting piece has a great popularization value.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a front view of a hitch of the present invention;
FIG. 3 is a top view of the hanging member of the present invention;
FIG. 4 is a top view of the connecting steel pipe of the present invention;
fig. 5 is another schematic structural diagram of the present invention.
In the figure, a hanging piece 1, a U-shaped bracket 1.1, a fastening groove 1.2, a nut 2, a screw rod 3, a clamping seam 4, a first nut 5, an outer frame steel pipe 6, a second nut 7, a connecting steel pipe 8, a fastener 9, a bolt hole 10, an L-shaped rib plate 1.11, an inserting plate 1.3 and an L-shaped rib plate top edge 1.12.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1, a finished product outrigger protection mesh fixing device includes a plurality of outrigger steel pipes 6 detachably erected at the periphery of a building, a connecting steel pipe 8 detachably connected with the outrigger steel pipes 6 through a fastener 9, and a hanging member 1 detachably connected with the connecting steel pipe 8, where the outrigger steel pipes 6 form a protection mesh mounting surface parallel to the periphery of the building, the connecting steel pipe 8 is perpendicular to the protection mesh mounting surface, a seam 4 is axially opened at one end of each connecting steel pipe 8 far from the periphery of the building, the hanging member 1 includes an insert plate 1.3 and a U-shaped bracket 1.1, one end of the insert plate 1.3 is connected with a rib plate 1.10 at one side of the U-shaped bracket 1.1, and the other end is inserted into the seam 4 and detachably fixed with the connecting steel pipe 8 through a bolt, the bottom end of the rib plate 1.10 at the other side of the U-shaped bracket 1.1 is connected with an L-shaped rib plate 1.11, and the top edge.
Referring to fig. 5, when the inserting plate 1.3 is inserted into the connecting steel pipe 8 in parallel with the vertical direction, the inserting plate 1.3 is inserted into the top end of the clamping slot 4, the screw rod 3 passes through the inserting plate 1.3 and the bolt hole 10 of the connecting steel pipe 8, and fixes the inserting plate 1.3 together with the top end of the clamping slot 4, so that the inserting plate 1.3 cannot rotate around the screw rod 3 in the vertical plane, the bottom of the U-shaped bracket 1.1 is parallel with the horizontal plane, and one end of the inserting plate 1.3 is connected with the rib plate 1.10 on one side of the U-shaped bracket 1.1. One end of the inserting plate 1.3, which is close to the U-shaped bracket 1.1, is provided with a gap 1.5, the distance between the gap 1.5 and the top edge 1.12 of the L-shaped rib plate is larger than the thickness of the protective net frame, so that the protective net frame can be conveniently placed, and when the inserting plate 1.3 of the hanging piece 1 is inserted into the clamping seam 4, the distance between the top edge 1.12 of the bottom end of the L-shaped rib plate and the end surface of the connecting steel pipe 8 is smaller than the thickness of the protective net frame.
As shown in fig. 1, 2 and 3, when the insert plate 1.3 is inserted into the connecting steel pipe 8 in parallel with the horizontal direction, the screw rod 3 passes through the insert plate 1.3 and the bolt hole 10 of the connecting steel pipe 8, and fixes the insert plate 1.3 together with the plane of the clamping slot 4.
The diameter of the connecting steel pipe 8 used in the embodiment is the same as that of the outer frame steel pipe 6, and the connecting steel pipe can be matched with a common steel pipe fastener 9. The U-shaped bracket 1.1, the L-shaped rib plate 1.11 and the buckling groove 1.2 formed at the bottom surface of the U-shaped bracket 1.1 can drag an upper finished product protective net and buckle a lower finished product protective net. The plurality of connecting steel pipes 8 and the outer frame steel pipes 6 of the embodiment are connected to form a safe and reliable finished outer frame protection system.
In this embodiment, the hanging piece 1 is made of steel plates through cold bending and welding, and the thickness is 2 mm. The connecting steel pipe 8 is formed by cutting and processing a stainless steel pipe, has the diameter of 48mm, is the same as the diameter of the steel pipe 6 of the outer frame, and can be matched with a fastener 9 used in the prior art. The clamping seam 4 in the connecting steel pipe 8 is formed by cutting, the size of the seam is 2mm, and the seam is matched with the thickness of the inserting plate 1.3. The width of the U-shaped bracket 1.1 and the width of the buckle groove 1.2 are 20mm, the U-shaped bracket is just matched with the size of the outer frame of the finished protective mesh, the width of the inserting plate 1.3 is 50mm, and is slightly larger than the diameter of the connecting steel pipe 8 by 48mm, and the inserting plate 1.3 is guaranteed to be stably clamped in the clamping seam 4 of the connecting steel pipe 8. The diameter of the bolt holes 10 in the inserting plate 1.3 and the connecting steel pipe 8 is 12mm, and the bolt holes are matched with a screw rod 3 with the diameter of 12 mm.
The mounting and dismounting operations of the embodiment in the specific construction process are described by taking the finished product external frame protective net as a cylinder, and the specific steps are as follows:
mounting a connecting piece:
step 1: the lower end of the finished outer frame protective net sheet is placed on the U-shaped bracket 1.1 of the lower layer of the mounted hanging connecting piece 1, and the upper end of the outer frame protective net sheet is temporarily fixed on the outer frame steel pipe 6 by an iron wire to prevent the outer frame protective net sheet from falling off before being fixed by the connecting piece;
step 2: the upper end of the finished product protective net frame is buckled by a buckling groove 1.2 of the hanging piece 1; the distance from the vertical edge of the L-shaped rib plate 1.11 to the end face of the connecting steel pipe 8 is equal to the thickness of the protective net frame;
and 4, step 4: the screw rod 3 is inserted from top to bottom, the nut is screwed, the screw rod is inserted from top to bottom, and the screw rod is prevented from still playing a certain fixing role when the nut falls off;
and 5: the other end of the connecting steel pipe 8 is fixed on the erected external frame by a fastener 9, and the temporarily fixed iron wire is taken down.
Step 6: and (3) placing the lower end of the protective net sheet of the finished external frame on the U-shaped bracket 1.1 of the lower layer of the mounted hanging piece 1, temporarily fixing, and repeating the steps to form the integral protective net system of the finished external frame.
Disassembling and recovering the connecting piece:
step 1: the finished product outer frame protective net is temporarily fixed on the outer frame steel pipe through the iron wire, and the finished product protective safety net is prevented from falling off due to improper construction in the disassembly process.
Step 2: loosening the nuts for connecting the hanging piece 1 and the connecting steel pipe 8, drawing out the screw rod and recycling;
step 2: the hanging piece 1 is pulled out by moving outwards from the clamping seam of the connecting steel pipe 8, and the hanging piece 1 is taken out and recovered;
and step 3: loosening the fastener for connecting the connecting steel pipe 8 and the outer frame steel pipe, and taking out the connecting steel pipe 8 for recycling;
and 4, step 4: taking down the finished product external frame protective net which is temporarily fixed;
and 5: and repeating the steps, and dismantling the whole finished product external frame protective net system.
Claims (7)
1. The utility model provides a finished product outrigger protection net piece fixing device, a serial communication port, including a plurality of outrigger steel pipes of removable erectting in the building periphery, pass through the connecting steel pipe that the fastener can dismantle the connection with the outrigger steel pipe, can dismantle the connector of being connected with the connecting steel pipe, this outrigger steel pipe constitutes and is on a parallel with building periphery protection network installation face, connecting steel pipe perpendicular to protection network installation face, the joint seam is opened along the axial to the one end that the building periphery was kept away from to every connecting steel pipe, this connector includes picture peg, U type holds in the palm the groove, picture peg one end links to each other with U type support groove side floor, the other end is pegged graft in the joint seam, pass through the fastener with the connecting steel pipe and can dismantle fixedly, U type holds in the groove opposite side floor bottom connection L type floor, this L type floor is towards protection network.
2. The finished outer frame protective mesh fixing device as claimed in claim 1, wherein a screw rod passes through bolt holes inserted into the card slot middle insert plate and the connecting steel pipes to fix the insert plate.
3. The finished outrigger protective mesh fixation device of claim 1 wherein the U brackets and the buckle slots on the hitching member match the frame size of the mesh.
4. The finished outer frame protective mesh fixing device as claimed in claim 1, wherein the width of the insert plate is greater than the diameter of the connecting steel pipe, and the thickness of the insert plate matches the width of the seam.
5. The finished outer frame protective mesh fixing device as claimed in claim 1, wherein the diameter of the connecting steel tube is the same as the diameter of the outer frame steel tube.
6. The finished product outrigger protection mesh fixing device of claim 1, wherein when the insertion plate of the hanging piece is inserted into the clamping seam, the distance between the top edge of the bottom end of the L-shaped ribbed plate and the end surface of the connecting steel pipe is smaller than the thickness of the protective screening frame.
7. The finished outrigger protective mesh fixation device of claim 1 wherein the end of the board near the U bracket is provided with a gap, the distance from the gap to the top edge of the L-shaped rib is larger than the thickness of the mesh frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391300.1U CN210888124U (en) | 2019-08-26 | 2019-08-26 | Finished product outrigger protection net piece fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391300.1U CN210888124U (en) | 2019-08-26 | 2019-08-26 | Finished product outrigger protection net piece fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN210888124U true CN210888124U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201921391300.1U Active CN210888124U (en) | 2019-08-26 | 2019-08-26 | Finished product outrigger protection net piece fixing device |
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| CN (1) | CN210888124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585787A (en) * | 2021-07-30 | 2021-11-02 | 河北省第四建筑工程有限公司 | Protective shed for winter construction, fixing assembly and mounting method of protective shed |
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2019
- 2019-08-26 CN CN201921391300.1U patent/CN210888124U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585787A (en) * | 2021-07-30 | 2021-11-02 | 河北省第四建筑工程有限公司 | Protective shed for winter construction, fixing assembly and mounting method of protective shed |
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