CN207245222U - Roofing edge protection device - Google Patents
Roofing edge protection device Download PDFInfo
- Publication number
- CN207245222U CN207245222U CN201721136362.9U CN201721136362U CN207245222U CN 207245222 U CN207245222 U CN 207245222U CN 201721136362 U CN201721136362 U CN 201721136362U CN 207245222 U CN207245222 U CN 207245222U
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- CN
- China
- Prior art keywords
- vertical pole
- cage plate
- fixedly connected
- frame column
- safety net
- Prior art date
- 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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Abstract
The utility model discloses roofing edge protection device, it is arranged on floor and faces on the frame column of side position, protective device includes safety net, stent and the fixing device for being fixedly connected with stent with frame column that horizontal opening is arranged between two adjacent frame columns, and safety net is put up in the upper end of stent；Fixing device includes the two halves cage plate being socketed on frame column and semicircle clip, and two halves cage plate is bolted connection to be locked on frame column；A pair of of vertical pole is fixedly connected with a pair of of cross bar vertical pole and forms a frame structure, and safety net is put up between vertical pole and cross bar, several semicircle clips are fastenedly connected so that vertical pole is pressed abd fixed on cage plate by screw and cage plate；Stent further includes the brace above vertical pole, and brace lower end is fixedly connected by space branch joint with the one end of vertical pole away from frame column, and the upper end of brace is fixedly connected with the cage plate being arranged on frame column by semicircle clip.
Description
Technical field
It the utility model is related to a kind of construction safety device, more particularly to roofing edge protection device.
Background technology
With Building technology sustainable development and building site it is in short supply, the height of building gradually increases, and high-altitude junk is made
Into injury also increase, side is faced to the roofing in construction site and takes safeguard procedures to be highly desirable.
Many concrete, lime block or crushed stone are stained with housing roof in building course, these blocks of solid by
Can depart to wind, rain or other collisions with roofing, following people may be pounded after dropping, caused by injure it is very big.
Utility model content
The purpose of this utility model is to provide roofing edge protection device, its advantage is the rubble pendant that can be reduced on roofing
Fall behind the possibility for pounding people.
The above-mentioned technical purpose of the utility model technical scheme is that：Roofing edge protection fills
Put, it is arranged on floor and faces on the frame column of side position, and protective device includes horizontal opening and is arranged between two adjacent frame columns
Safety net, stent and the fixing device for being fixedly connected with stent with frame column, safety net hanged up in the lower end of stent.
Through the above technical solutions, after rubble is tumbled from floor, fall to safety net, safety net can be broken with access
Stone, stops that rubble further falls, and reduces the possibility that rubble pounds people；Stent is supported safety net, protects safety net
Hold the state of opening.Stent is fixedly connected on frame column by fixing device, safety net is stably hanged up in the outside of floor.
The eaves that floats may be equipped with below Stall, fixing device for installing is not easy to, needs to keep clear below Stall, is also not suitable for installation branch
Frame.At this time, safety net is hanged up in pedestal lower end, and fixing device, safety net can be set on the frame column above Stall floor
The lower section of first layer floor can be arranged on or alignd with first layer floor, edge protection is carried out to the floor of Stall.
The utility model is further arranged to：The fixing device includes the two halves cage plate being socketed on frame column, two halves
Cage plate is bolted connection to be locked on frame column.
Through the above technical solutions, two halves cage plate bronze drum bolt is fastenedly connected, after bolt screws, between two halves cage plate away from
From reduction, the surface of cage plate inner wall and frame column is inconsistent, and two halves cage plate can be locked on frame column, so that cage plate be consolidated
Surely it is connected on frame column.
The utility model is further arranged to：The fixing device, which is further included, to be fixedly connected with cage plate stent to be compressed admittedly
The locking member being scheduled on the cage plate.
It is connected to through the above technical solutions, stent is locked by locking member on cage plate, cage plate is fixed with frame column to be connected
Connect, therefore, stent can be stably fixed and be connected on frame column.
The utility model is further arranged to：The stent include with vertically disposed a pair of of the vertical pole of the lateral surface of floor with
And a pair of of the cross bar vertical with vertical pole, the set that two vertical poles are set on frame column adjacent with two respectively close to one end of floor
Plate is fixedly connected, and the both ends of cross bar are fixedly connected with two vertical poles respectively, and vertical pole and cross bar form rectangular frame structure, the safety
Between vertical pole and cross bar, the cylinder of the edge of safety net respectively with vertical pole and cross bar is fixedly connected net.
Through the above technical solutions, safety net hang up vertical pole and cross bar composition rectangle frame in, vertical pole by cage plate with
Frame column is fixedly connected, and safety net can be hanged up stably on the outside of floor, and vertical pole can be supported safety net, cross bar
Safe network edge can be carried upwards, prevent rubble from being tumbled from the edge of safety net.
The utility model is further arranged to：The locking member is semicircle clip, and vertical pole is located at the interior of semicircle clip
Between cylindrical surface and cage plate lateral surface, several semicircle clips are fastenedly connected so that vertical pole to be fixed by screw with cage plate
On cage plate.
Through the above technical solutions, after tightening screw, the inner cylinder of semicircle clip and the outer cylinder of vertical pole are inconsistent, will
Vertical pole is pressed on cage plate.2 points of vertical pole can be fixed in more than two clips, according to 2 points of composition straight lines
Principle, vertical pole is less likely to occur more stably be fixedly connected with cage plate around the rotating situation in fixed position, vertical pole.
The utility model is further arranged to：Space branch joint, vertical pole and cross bar are equipped between the vertical pole and cross bar
Respectively with space branch joint interference grafting.
Through the above technical solutions, during mounting bracket, as long as by cross bar and vertical pole insertion space branch joint, due to cross bar
It is interference fit with vertical pole and space branch joint, therefore, vertical pole can keep being fixedly connected with cross bar.
The utility model is further arranged to：The stent further includes the brace below vertical pole, and jib head passes through
Space branch joint is fixedly connected with the one end of vertical pole away from frame column, and the lower end of brace leads to the cage plate being arranged on frame column
More than half circle clips are fixedly connected.
It is to the pressure of vertical pole bigger through the above technical solutions, in safety net after the more rubble of access, vertical pole by
To larger Moment power.Brace has the one end of vertical pole away from frame column upward pulling force, reduces vertical pole flexural deformation
Degree on, improve the bending strength of vertical pole.
The utility model is further arranged to：The stent further includes first between the vertical pole and the brace
Supporting rod, on brace interference be socketed with breeches joint, first support bar one end and breeches joint interference grafting, first support bar are another
Hold and be fixedly connected with the cage plate being arranged on frame column by semicircle clip.
Through the above technical solutions, after vertical pole is subject to larger pressure, one end away from frame column is bent downwardly, brace pair
It is with upward pulling force, while jib head is rotated around lower end towards the direction away from frame column, and first support bar is to brace
Middle part is supported, and the moment of flexure torque arm length that brace is subject to reduces, and therefore, the Moment power that brace is subject to reduces, curved
The degree of song deformation reduces, and improves the stability of stent.
The utility model is further arranged to：Second support bar is arranged below in the vertical pole, on vertical pole interference be socketed with Y types
Connector, second support bar upper end and breeches joint interference grafting, second support bar lower end and the cage plate being fixedly connected on frame column
It is fixedly connected by semicircle clip.
Through the above technical solutions, when vertical pole is bent downwardly, second support bar is supported vertical pole, reduces vertical pole and bears
The length of the moment of flexure arm of force, improves vertical pole bending strength, reduces the degree of vertical pole flexural deformation, maintains the stability of stent.
The utility model is further arranged to：The safety net center is sagging, and safety net is in recessed curved.
Through the above technical solutions, the recessed state of safety net has a characteristic of relaxation, rubble falls collide with it after, pacify
Rocking or swinging by a relatively large margin can occur for the whole network, to rubble into row buffering, absorb most of kinetic energy of rubble.Rubble can be with
Assemble to the center of the whole network, avoid rubble from continuing to tumble around the edge of safety net.
In conclusion the utility model has the advantages that：
1st, the horizontal rubble that opens the safety net being arranged on the outside of floor and can be fallen with its top of access, is reduced rubble and fallen
The possibility of people is pounded afterwards；
2nd, safety net is put up in the lower end of stent, and fixing device can be arranged on the top of first layer floor, and safety net can
To be put up in the lower section of first layer floor or align with first layer floor, edge protection is carried out to the floor of Stall；
3rd, vertical pole can be supported safety net, and cross bar can carry the edge of safety net upwards, prevent rubble from peace
The edge of the whole network tumbles；
4th, the middle cardioptosia of safety net is in a concave shape, and safety net is loose, after rubble is collided with it, can occur larger
Amplitude is rocked, and absorbs the kinetic energy of rubble, reduces the impact damage that rubble produces it, and rubble can be along safety net to safety net
Center aggregation, prevent rubble from falling downwards around the edge of safety net；
5th, first support bar can be supported brace, and second support bar can be supported vertical pole, reduce vertical pole
The degree of flexural deformation, maintains the stability of stent.
Brief description of the drawings
Fig. 1 is the structure diagram of this fact Example；
Fig. 2 is the schematic diagram for embodying space branch joint structure；
Fig. 3 is the schematic diagram for embodying T connector structure；
Fig. 4 is the schematic diagram for embodying fixture structure；
Fig. 5 is the schematic diagram for embodying semicircle yoke configurations；
Fig. 6 is the schematic diagram for embodying breeches joint structure.
In figure, 1, floor；2nd, frame column；3rd, protective device；31st, stent；311st, vertical pole；312nd, cross bar；313rd, brace；
314th, first support bar；315th, second support bar；32nd, safety net；33rd, fixing device；331st, cage plate；3311st, contiguous block；332、
Bolt；333rd, semicircle clip；334th, screw；34th, T connector；35th, space branch joint；36th, breeches joint.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：Roofing edge protection device, as shown in Figure 1, in general, roofing includes floor 1 and is supported to floor 1
Frame column 2.Protective device 3 includes the stent 31 being arranged on frame column 2 and the safety net 32 for being supported on 31 upper end of stent, peace
The size of mesh opening of the whole network 32 can be 3mm~6mm, and rubble of the size more than 5mm can be stopped by 32 access of safety net, pacify
The whole network 32 is opened by the way that stent 31 is horizontal, the rubble to fall for access from floor 1, reduce pound people after rubble falls can
Can property.
Stent 31 includes horizontally disposed a pair of of vertical pole 311 and a pair of of cross bar 312, and cross bar 312 and vertical pole 311 surround rectangle
Mount structure, between two vertical poles 311,312 both ends of cross bar are fixedly connected cross bar 312 with two vertical poles 311 respectively.Vertical pole 311 is outstanding
In the outside of floor 1, the outer cylinder of 32 edge of safety net of rectangle respectively with cross bar 312 and vertical pole 311 is fixedly connected（Can
Be using bonding, iron wire tighten connection, snap connection or with rope fasten connection）.Floor 1 above safety net 32 or
Backwardness can fall on safety net 32 under rubble on roofing, and safety net 32 can continue to fall with the larger rubble of blockage size.
The center of safety net 32 is sagging, and safety net 32 is in recessed curved, is fallen behind and 32 phase of safety net under rubble
Mutually collision, safety net 32 is loose, and rocking by a relatively large margin can occur, to the kinetic energy of rubble into row buffering.Rubble is fallen into
After in safety net 32, the center of safety net 32 can be gathered in, under can continuing to avoid rubble around the edge of safety net 32
Fall, avoid causing the secondary whereabouts of rubble.
Vertical pole 311 is equipped with brace 313 above, and 313 lower end of brace is fixedly connected with the one end of vertical pole 311 away from frame column 2.
As depicted in figs. 1 and 2,311 brace 313 of vertical pole and 312 junction of cross bar are equipped with space branch joint 35, space point
Branch connector 35 has three branches, is equipped with interface on each branch end face, vertical pole 311, cross bar 312 and brace 313 respectively with
Three interface grafting of space branch joint 35, vertical pole 311, cross bar 312 and brace 313 are matched somebody with somebody with 35 interference of space branch joint
Close, space branch joint 35 is fixedly connected vertical pole 311, cross bar 312 and brace 313.
As shown in figures 1 and 3, vertical pole 311 is socketed with T connector 34 close to one end of frame column 2, and vertical pole 311 connects with T-shaped
It is first 34 interference fit, 312 both ends of cross bar respectively with 34 grafting of T connector being arranged on vertical pole 311, cross bar 312 and T connector
34 interference fits.
As shown in Figure 1 and Figure 4, frame column 2 is equipped with fixing device 33 with 311 correspondence position of vertical pole, and fixing device 33 includes
Cage plate 331, cage plate 331 are rectangular tubular structure, and cage plate 331 is from middle split dimidiation.331 docking location one of two halves cage plate
Body is connected with contiguous block 3311, and contiguous block 3311 is fastenedly connected by bolt 332, and after bolt 332 screws, two halves cage plate 331 can
To be locked on frame column 2.Vertical pole 311 is fixedly connected by cage plate 331 with frame column 2, so as to stablize to safety net 32
Ground supports.
As shown in Figure 1 and Figure 5, cage plate 331 is equipped with a pair of semicircle clip 333, and vertical pole 311 is located at semicircle clip
Between 333 inner cylinder and cage plate 331, semicircle clip 333 is fastenedly connected by screw 334 and cage plate 331, and screw 334 revolves
Next, semicircle 333 inner cylinder of clip and vertical pole 311 are inconsistent, and vertical pole 311 is pressed on cage plate 331, two semicircles
2 points of vertical pole 311 can be fixed in clip 333, and vertical pole 311 can be more stably fixed on cage plate 331.
As shown in Figure 1, cage plate 331 is fixedly connected with close to one end correspondence position of floor 1 in brace 313 on frame column 2,
Brace 313 is fixedly connected close to one end of floor 1 with cage plate 331 by semicircle clip 333.Access is more in safety net 32
Rubble after, bigger to the pressure of vertical pole 311, vertical pole 311 is subject to larger Moment power.Brace 313 is remote to vertical pole 311
One end from frame column 2 is supported, and improves the bending strength of vertical pole 311.
As shown in Figure 1, being equipped with first support bar 314 between brace 313 and vertical pole 311,314 level of first support bar is set
Put, cage plate 331 is fixedly connected with 314 correspondence position of first support bar on frame column 2, first support bar 314 passes through semicircle
Clip 333 is fixedly connected with cage plate 331.
As shown in figures 1 to 6, the one end of first support bar 314 away from frame column 2 is connected with brace 313, brace 313 with
314 correspondence position of first support bar is socketed with breeches joint 36, and brace 313 is interference fitted with breeches joint 36.First support bar 314
With 36 grafting of breeches joint, first support bar 314 is interference fitted with breeches joint 36, and first support bar 314 and brace 313 pass through Y
Type joint 36 is fixedly connected.
As shown in Figure 1, after vertical pole 311 is subject to larger pressure, one end away from frame column 2 is bent downwardly, and brace 313 is right
It hinders vertical pole 311 to occur bending and deformation with upward pulling force, at the same 313 lower end of brace around upper end towards close to frame column 2
Direction rotates, and first support bar 314 is supported the middle part of brace 313, and the moment of flexure torque arm length that brace 313 is subject to subtracts
Small, therefore, the Moment power that brace 313 is subject to reduces, and the degree of flexural deformation reduces, and improves the stability of stent 31.
Second support bar 315 is arranged below in vertical pole 311, and second support bar 315 is obliquely installed, and vertical pole 311 and second supports
315 correspondence position of bar is socketed with breeches joint 36, and second support bar 315 is close to one end of vertical pole 311 and 36 grafting of breeches joint, and
Two supporting rods 315 are interference fit, second support bar 315 and vertical pole 311 with breeches joint and vertical pole 311 and breeches joint 36
It is fixedly connected by breeches joint 36.
Frame column 2 is fixedly connected with cage plate 331 with 315 correspondence position of second support bar, and 315 lower end of second support bar passes through
Semicircle clip 333 is fixedly connected with cage plate 331.When vertical pole 311 is bent downwardly deformation, second support bar 315 to vertical pole 311 into
Row support, reduces its degree deformed upon.
The course of work：After rubble above safety net 32 falls downwards, mutually collided with safety net 32, safety net 32
Rocking by a relatively large margin is produced, absorbs the kinetic energy of rubble.Rubble is rolled along safety net 32 to recessed center, most of quilt
The rubble of access is gathered in the center of safety net 32.After the more rubble of 32 access of safety net, vertical pole 311 is produced larger
Downward pressure, vertical pole 311 is bent downwardly deformation, and brace 313 has the one end of vertical pole 311 away from frame column 2 upward
Pulling force, while rotated around close to one end of frame column 2, the length of first support bar 314 remains unchanged, brace 313 is propped up
Support, reduces the torque arm length that brace 313 is born, and reduces the torque that brace 313 is subject to, so as to reduce the bending of the generation of brace 313
Deformation.Second support bar 315 reduces the torque arm length that vertical pole 311 bears moment of flexure, reduces to being supported below vertical pole 311
The degree of 311 flexural deformation of vertical pole, maintains the stabilization of stent 31.Need the environment to keep clear below Stall, or one downstairs
Face is equipped with when floaing eaves and can not be fixed on brace 313 on the frame column 2 below Stall, and fixing device 33 and brace 313 can be with
On the frame column 2 of second floor, safety net 32 can be arranged on Stall floor side, and edge protection is carried out to Stall.
The utility model needs the occasion of edge protection especially suitable for Stall floor.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (10)
1. roofing edge protection device, it is arranged on floor（1）Face the frame column of side position（2）On, it is characterized in that：Protective device
（3）Two adjacent frame columns are arranged on including level opening（2）Between safety net（32）, stent（31）And by stent（31）With
Frame column（2）The fixing device being fixedly connected（33）, safety net（32）Hang up in stent（31）Lower end.
2. roofing edge protection device according to claim 1, it is characterized in that：The fixing device（33）Including being socketed in
Frame column（2）On two halves cage plate（331）, two halves cage plate（331）Pass through bolt（332）It is fastenedly connected to be locked in frame
Column（2）On.
3. roofing edge protection device according to claim 2, it is characterized in that：The fixing device（33）Further include and cover
Plate（331）It is fixedly connected with by stent（31）It is pressed abd fixed on the cage plate（331）On locking member.
4. roofing edge protection device according to claim 3, it is characterized in that：The stent（31）Including with floor（1）
Vertically disposed a pair of of the vertical pole of lateral surface（311）And and vertical pole（311）Vertical a pair of of cross bar（312）, two vertical poles
（311）Close to floor（1）One end frame column adjacent with two respectively（2）The cage plate of upper setting（331）It is fixedly connected, cross bar
（312）Both ends respectively with two vertical poles（311）It is fixedly connected, vertical pole（311）And cross bar（312）Form rectangular frame structure, institute
State safety net（32）Positioned at vertical pole（311）And cross bar（312）Between, safety net（32）Edge respectively with vertical pole（311）And horizontal stroke
Bar（312）Cylinder be fixedly connected.
5. roofing edge protection device according to claim 4, it is characterized in that：The locking member is semicircle clip
（333）, vertical pole（311）Positioned at semicircle clip（333）Inner cylinder face and cage plate（331）Between lateral surface, several semicircles
Shape clip（333）Pass through screw（334）With cage plate（331）It is fastenedly connected with by vertical pole（311）It is pressed abd fixed on cage plate（331）
On.
6. roofing edge protection device according to claim 5, it is characterized in that：The vertical pole（311）And cross bar（312）It
Between be equipped with space branch joint（35）, vertical pole（311）And cross bar（312）Respectively with space branch joint（35）Interference grafting.
7. roofing edge protection device according to claim 6, it is characterized in that：The stent（31）Further include and be located at vertical pole
（311）The brace of top（313）, brace（313）Lower end passes through space branch joint（35）With vertical pole（311）Away from frame column
（2）One end be fixedly connected, brace（313）Upper end and be arranged on frame column（2）On cage plate（331）Pass through semicircle clip
（333）It is fixedly connected.
8. roofing edge protection device according to claim 7, it is characterized in that：The stent（31）Further include positioned at described
Vertical pole（311）With the brace（313）Between first support bar（314）, brace（313）Upper interference is socketed with breeches joint
（36）, first support bar（314）One end and breeches joint（36）Interference grafting, first support bar（314）The other end is with being arranged on frame
Trestle（2）On cage plate（331）Pass through semicircle clip（333）It is fixedly connected.
9. roofing edge protection device according to claim 7, it is characterized in that：The vertical pole（311）It is arranged below second
Supporting rod（315）, vertical pole（311）Upper interference is socketed with breeches joint（36）, second support bar（315）Upper end and breeches joint（36）
Interference grafting, second support bar（315）Lower end is with being fixedly connected on frame column（2）On cage plate（331）Pass through semicircle clip
（333）It is fixedly connected.
10. roofing edge protection device according to claim 1, it is characterized in that：The safety net（32）Under center
Hang down, safety net（32）In recessed curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136362.9U CN207245222U (en) | 2017-09-06 | 2017-09-06 | Roofing edge protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136362.9U CN207245222U (en) | 2017-09-06 | 2017-09-06 | Roofing edge protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207245222U true CN207245222U (en) | 2018-04-17 |
Family
ID=61884332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721136362.9U Expired - Fee Related CN207245222U (en) | 2017-09-06 | 2017-09-06 | Roofing edge protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207245222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882218A (en) * | 2019-03-25 | 2019-06-14 | 东北大学 | A kind of deep super high seam Controlling of Coal Outburst equipment |
| CN110792278A (en) * | 2019-11-22 | 2020-02-14 | 娄底市简思工控有限公司 | Prevent intercepting device of construction whereabouts thing |
-
2017
- 2017-09-06 CN CN201721136362.9U patent/CN207245222U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882218A (en) * | 2019-03-25 | 2019-06-14 | 东北大学 | A kind of deep super high seam Controlling of Coal Outburst equipment |
| CN109882218B (en) * | 2019-03-25 | 2020-09-18 | 东北大学 | Deep ultra-thick coal seam rock burst prevention and control equipment |
| CN110792278A (en) * | 2019-11-22 | 2020-02-14 | 娄底市简思工控有限公司 | Prevent intercepting device of construction whereabouts thing |
| CN110792278B (en) * | 2019-11-22 | 2021-09-24 | 娄底市简思工控有限公司 | Prevent intercepting device of construction whereabouts thing |
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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: 20180417 Termination date: 20200906 |
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| CF01 | Termination of patent right due to non-payment of annual fee |