CN207568220U - Staircase protective fence - Google Patents
Staircase protective fence Download PDFInfo
- Publication number
- CN207568220U CN207568220U CN201721502331.0U CN201721502331U CN207568220U CN 207568220 U CN207568220 U CN 207568220U CN 201721502331 U CN201721502331 U CN 201721502331U CN 207568220 U CN207568220 U CN 207568220U
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- Prior art keywords
- staircase
- stent
- protective fence
- hook plate
- girder
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- Fencing (AREA)
Abstract
The utility model discloses a kind of staircase protective fence, for protecting construction personnel, falls to prevent construction personnel from staircase side.The staircase protective fence includes：Medial fence stent, suitable for being removably mounted on the both sides of staircase and girder；End rails stent, suitable for being removably mounted at the end of staircase and girder, the medial fence stent and end rails stent are configured to be suitable for rope being fixed thereon, to form a protection network in every side of the staircase and girder.In the utility model, the structure of entire staircase protective fence is very simple.Moreover, medial fence stent and end rails stent can be disassembled easily from staircase and girder, and the adapter that may hinder side decorative panel installation will not be left on staircase and girder.
Description
Technical field
The utility model is related to a kind of staircase protective fence more particularly to one kind for protecting construction personnel, to prevent constructor
The staircase protective fence that member falls from staircase side.
Background technology
In staircase erecting bed, construction personnel is when installing handrail, if protective fence, construction is not present in the both sides of staircase
Personnel are easy to fall from the side of staircase, cause industrial accident.Therefore, in order to protect the life security of construction personnel,
It is necessary to set protective fence in the both sides of staircase.But after the prior art, the structure of protective fence is extremely complex, completes
After the installation of staircase or upkeep operation, the dismounting of protective fence is very inconvenient, moreover, can be in staircase after protective fence is removed
Both sides leave many unnecessary adapters, these adapters may hinder the installation of side decorative panel.
Utility model content
The purpose of this utility model aims to solve the problem that at least one aspect of the above-mentioned problems in the prior art and defect.
One side according to the present utility model provides a kind of staircase protective fence, for protecting construction personnel, to prevent construction
Personnel fall from staircase side.The staircase protective fence includes：Medial fence stent, is helped suitable for being removably mounted at
On the both sides of terraced truss；End rails stent, suitable for being removably mounted at the end of staircase and girder, the centre
Guard rail support and end rails stent are configured to be suitable for rope being fixed thereon, so as in every side of the staircase and girder
Form a protection network.
The embodiment of an exemplary according to the present utility model, the medial fence stent include screwed pipe and screw thread
Bar, the threaded upper ends of the threaded rod are connected in the lower end of the screwed pipe.
The embodiment of another exemplary according to the present utility model, the upper hook plate there are one installations on the screwed pipe,
It is formed on hook plate on described there are one card slot, the frame that winds up of the staircase and girder is suitable for being trapped in the card slot of the upper hook plate
In.
The embodiment of another exemplary according to the present utility model, the staircase protective fence are further included in described
Between C-shaped support on guard rail support, the C-shaped support has upper plate portion and lower board unit；The lower board unit of the C-shaped support part passes through
A pair of of the nut being threaded on the threaded rod is clamped and is fixed on the threaded rod；It is welded on the screwed pipe
There are one support plate, the upper hook plate is clamped and is fixed on by the lower board unit of the support plate and the C-shaped support described
On screwed pipe.
The embodiment of another exemplary according to the present utility model is welded with multipair upper limit on the frame that winds up
Plate, each upper hook plate are trapped between a pair of of upper limit plate.
The embodiment of another exemplary according to the present utility model, the lower hook plate there are one installations on the threaded rod,
It is formed on the lower hook plate there are one card slot, the lower edge frame of the staircase and girder is suitable for being trapped in the card slot of the lower hook plate
In.
The embodiment of another exemplary according to the present utility model, the lower hook plate are threadedly attached in the screw thread
A pair of of nut on the lower end of bar is clamped and is fixed on the threaded rod.
The embodiment of another exemplary according to the present utility model is welded with multipair lower limit on the lower edge frame
Plate, each lower hook plate are trapped between a pair of of lower limiting board.
The embodiment of another exemplary according to the present utility model, the end rails stent is a straight tube, described
End rails stent is connected and is fixed to the winding up on frame and lower edge frame of the staircase and girder by bolt.
The embodiment of another exemplary according to the present utility model, it is in each medial fence stent and each described
Multiple wire rope handling pipes are respectively welded on end rails stent, the rope passes through the medial fence stent and the end rails
Wire rope handling pipe on stent, and the end banding of the rope is on the end rails stent.
The embodiment of another exemplary according to the present utility model, protection network of the staircase and girder per side is by being threaded through
A plurality of on the medial fence stent and the end rails stent is mutually parallel or cross one another rope is formed.
The embodiment of another exemplary according to the present utility model, the staircase protective fence further include be sleeved on it is described in
Between guard rail support screwed pipe and threaded rod on spring, the lower end of the spring, which is resisted against, to be threaded on the threaded rod
Holding nut on, the upper end of the spring is resisted against on the bottom surface of the upper hook plate；When the spring is compressed on described
When between hook plate and the holding nut, the spring can apply an axial direction on described on hook plate and the lower hook plate pushes away
Power, to ensure that the upper hook plate and the lower hook plate wind up frame and the lower edge frame is reliably joined together with described respectively.
The embodiment of another exemplary according to the present utility model, the barrier plate there are one welding on the screwed pipe,
The upper hook plate can be pressed against on the bottom surface of the barrier plate by the spring, described so as to be clamped in the upper hook plate
Between spring and the barrier plate.
In the embodiment of aforementioned each exemplary of the utility model, staircase protective fence includes being removably mounted on helping
It medial fence stent and end rails stent on terraced truss and is threaded through on medial fence stent and end rails stent
Rope.Therefore, the structure of entire staircase protective fence is very simple.Moreover, medial fence stent and end rails stent can be non-
It is often easily disassembled from staircase and girder, and will not be left on staircase and girder and may hinder the installation of side decorative panel
Adapter.
The description made by below with reference to attached drawing to the utility model, the other objects and advantages of the utility model will
It is clear that it can simultaneously help to be fully understood by the utility model.
Description of the drawings
Fig. 1 shows the staircase and girder of one embodiment according to the present utility model and helping mounted on staircase and girder both sides
The stereoscopic schematic diagram of terraced protective fence；
Fig. 2 shows the stereoscopic schematic diagram of the medial fence stent of staircase protective fence shown in FIG. 1；
Fig. 3 shows the close-up schematic view being located at the frame that winds up of medial fence stent shown in Fig. 2；
Fig. 4 shows the close-up schematic view being located at the frame that winds up of medial fence stent shown in Fig. 2；
Fig. 5 shows the floor map of medial fence stent shown in Fig. 4；
Fig. 6 shows the close-up schematic view that medial fence stent shown in Fig. 2 is located at lower edge frame；
Fig. 7 shows the floor map of medial fence stent shown in fig. 6；
Fig. 8 shows the stereoscopic schematic diagram of the end rails stent of staircase protective fence shown in FIG. 1；
Fig. 9 shows that the part plan of the medial fence stent of the embodiment of another exemplary according to the present utility model shows
It is intended to；
Figure 10 shows the stereoscopic schematic diagram of medial fence stent shown in Fig. 9.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
In specification, the same or similar drawing reference numeral indicates the same or similar component.It is following real to the utility model with reference to attached drawing
The explanation for applying mode is intended to explain the overall utility model design of the utility model, and is not construed as to this practicality
A kind of novel limitation.
In addition, in the following detailed description, for ease of explaining, many concrete details are elaborated to provide to present disclosure
The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments without these specific details can also
It is carried out.In other cases, well known construction and device diagrammatically embodies to simplify attached drawing.
General technical design according to the present utility model, provides a kind of staircase protective fence, for protecting construction personnel,
Fall to prevent construction personnel from staircase side.The staircase protective fence includes：Medial fence stent, suitable for removably
On the both sides of staircase and girder；End rails stent, suitable for being removably mounted at the end of staircase and girder,
The medial fence stent and end rails stent are configured to be suitable for rope being fixed thereon, so as in the staircase and girder
Every side formed a protection network.
Fig. 1 shows the staircase and girder 900 of one embodiment according to the present utility model and mounted on 900 liang of staircase and girder
The stereoscopic schematic diagram of the staircase protective fence of side.
As shown in Figure 1, among the embodiment of diagram, the staircase protective fence is mainly for the protection of construction personnel, to prevent applying
Worker person falls from staircase side.As shown in Figure 1, the staircase protective fence mainly includes：Medial fence stent 100 and end rails
Stent 200.Medial fence stent 100 is suitable for being removably mounted on the both sides of staircase and girder 900.End rails branch
Frame 200 is suitable for being removably mounted at the end of staircase and girder 900.Medial fence stent 100 and end rails branch
Frame 200 is configured to be suitable for rope 300 being fixed thereon, to form a protection network in every side of staircase and girder 900,
Fall in one embodiment of the utility model from staircase side to prevent construction personnel, rope 300 is in order to the mode of dismounting
It is fixed on medial fence stent 100 and end rails stent 200, for example, rope 300 can be threaded through medial fence stent
100 and end rails stent 200 on, in this way, client or construction personnel can voluntarily select any suitable rope.
Fig. 2 shows the stereoscopic schematic diagram of the medial fence stent 100 of staircase protective fence shown in FIG. 1；Fig. 3 shows Fig. 2 institutes
The close-up schematic view being located at the frame 901 that winds up of the medial fence stent 100 shown；Fig. 4 shows medial fence shown in Fig. 2
The close-up schematic view being located at the frame 901 that winds up of stent 100；Fig. 5 shows the flat of medial fence stent 100 shown in Fig. 4
Face schematic diagram.
As shown in Figures 2 to 5, among the embodiment of diagram, medial fence stent 100 mainly includes 110 He of screwed pipe
Threaded rod 120.The threaded upper ends of threaded rod 120 are connected in the lower end of screwed pipe 110.
As shown in Figures 2 to 5, among the embodiment of diagram, the upper hook plate 141 there are one installations on screwed pipe 110,
It is formed on upper hook plate 141 there are one card slot, the frame 901 that winds up of staircase and girder 900 is suitable for being trapped in the card slot of hook plate 141
In.
As shown in Figures 2 to 5, among the embodiment of diagram, staircase protective fence is further included mounted on medial fence stent
C-shaped support 130 on 100, the C-shaped support 130 have upper plate portion 131 and lower board unit 132.The lower board unit of C-shaped support part 130
132 a pair of of the nuts 150 being threadedly attached on threaded rod 120 are clamped and are fixed on threaded rod 120, that is, C-shaped support
The lower board unit 132 of part 130 is clamped and is fixed between a pair of of nut 150.There are one support plates for welding on screwed pipe 110
112, upper hook plate 141 is clamped by the lower board unit 132 of support plate 112 and C-shaped support 130 and is fixed on screwed pipe 110,
That is, upper hook plate 141 is clamped and is fixed between support plate 112 and the lower board unit 132 of C-shaped support 130.
As shown in Figures 2 to 5, among the embodiment of diagram, multipair upper limit plate 903 is welded on frame 901 winding up,
Each upper hook plate 141 is trapped between a pair of of upper limit plate 903.
Fig. 6 shows the close-up schematic view that medial fence stent 100 shown in Fig. 2 is located at lower edge frame 902；Fig. 7 is shown
Show the floor map of medial fence stent 100 shown in fig. 6.
As shown in Figure 6 and Figure 7, among the embodiment of diagram, the lower hook plate 142 there are one installations on threaded rod 120,
It is formed on lower hook plate 142 there are one card slot, the lower edge frame 902 of staircase and girder 900 is suitable for being trapped in the card slot of lower hook plate 142
In.
As shown in Figure 6 and Figure 7, among the embodiment of diagram, lower hook plate 142 is threadedly attached in threaded rod 120
A pair of of nut 150 on lower end is clamped and is fixed on threaded rod 120, that is, lower hook plate 142 is clamped and is fixed on a pile spiral shell
Between mother 150.
As shown in Figure 6 and Figure 7, among the embodiment of diagram, multipair lower limiting board 904 is welded on lower edge frame 902,
Each lower hook plate 142 is trapped between a pair of of lower limiting board 904.
Fig. 8 shows the stereoscopic schematic diagram of the end rails stent of staircase protective fence shown in FIG. 1.
As illustrated in figures 1 and 8, in the illustrated embodiment, end rails stent 200 be a straight tube, end rails branch
Frame 200 is connected and is fixed to the winding up on frame 901 and lower edge frame 902 of staircase and girder 900 by bolt.
As shown in Figures 1 to 8, in the illustrated embodiment, in each medial fence stent 100 and each end rails branch
Multiple wire rope handling pipes 113,213 are respectively welded on frame 200.Rope 300 is each passed through the wire rope handling pipe on medial fence stent 100
113 and end rails stent 200 on wire rope handling pipe 213, and the end of rope 300 can be bound in end rails stent 200
On.
As shown in Figures 1 to 8, in the illustrated embodiment, protection network of the staircase and girder 900 per side can be by being threaded through centre
It is a plurality of on guard rail support 100 and end rails stent 200, such as three or more items, it is mutually parallel or cross one another rope
Son 300 is formed.
Fig. 9 shows that the part plan of the medial fence stent of the embodiment of another exemplary according to the present utility model shows
It is intended to；Figure 10 shows the stereoscopic schematic diagram of medial fence stent shown in Fig. 9.
As shown in Figure 9 and Figure 10, in the illustrated embodiment, staircase protective fence includes being sleeved on medial fence stent 100
Screwed pipe 110 and threaded rod 120 on spring 170, the lower end of the spring 170, which is resisted against, to be threaded on threaded rod 120
Holding nut 160 on, the upper end of spring 170 is resisted against on the bottom surface of hook plate 141.
As shown in Figure 9 and Figure 10, in the illustrated embodiment, when spring 170 is compressed in upper hook plate 141 and holding nut
When between 160, spring 170 can apply an axial thrust on upper hook plate 141 and lower hook plate 142, to ensure 141 He of upper hook plate
Lower hook plate 142 is respectively with winding up frame 901 and lower edge frame 902 is reliably joined together.
As shown in Figure 9 and Figure 10, in the illustrated embodiment, it is welded on screwed pipe 110 there are one barrier plate 111, on
Hook plate 141 can be pressed against on the bottom surface of barrier plate 111 by spring 170, so as to which upper hook plate 141 is made to be clamped in 170 He of spring
Between barrier plate 111.
In the illustrated embodiment, the installation process of staircase protective fence approximately as：
First, medial fence stent 100 and end rails stent 200 are installed on staircase and girder；
Then, rope 300 is worn on medial fence stent 100 and end rails stent 200, and finally tied up in end
On guard rail support 200.
In the illustrated embodiment, the disassembly process of staircase protective fence approximately as：
First, the rope 300 being threaded through on medial fence stent 100 and end rails stent 200 is removed；
Then, the end rails stent 200 being fixed on truss 900 is removed；
Finally, the medial fence stent 100 being fixed on truss 900 is removed.
In the illustrated embodiment, when removing medial fence stent 100, screwed pipe 110 is first rotated down, makes hook plate
141 decline with screwed pipe 110, and are detached from the lower edge for winding up frame 901；Finally, it is lifted up entire medial fence
Stent 100 makes lower hook plate 142 be detached from the upper limb of lower edge frame 902, in this way, just by medial fence stent 100 from truss
It is disassembled on 900.
It will be understood to those skilled in the art that embodiment described above is all exemplary, and this field
Technical staff can make improvements, the rushing in terms of not recurring structure or principle of the structure described in various embodiments
It can be freely combined in the case of prominent.
Although the utility model is illustrated with reference to attached drawing, the embodiment disclosed in attached drawing is intended to this practicality
Novel preferred embodiment illustrates, and it is not intended that a kind of limitation to the utility model.
Although some embodiments of this totality utility model design have been shown and have illustrated, those of ordinary skill in the art will
Understand, in the case of the principle and spirit conceived without departing substantially from this totality utility model, these embodiments can be made a change, this
The range of utility model is limited with claim and their equivalent.
It should be noted that word " comprising " is not excluded for other element or steps, word "a" or "an" is not excluded for multiple.Separately
Outside, any element label of claim should not be construed as limitation the scope of the utility model.
Claims (13)
1. a kind of staircase protective fence for protecting construction personnel, falls to prevent construction personnel from staircase side, which is characterized in that
The staircase protective fence includes：
Medial fence stent (100), suitable for being removably mounted on the both sides of staircase and girder (900)；
End rails stent (200), suitable for being removably mounted at the end of staircase and girder (900),
The medial fence stent (100) and end rails stent (200) are configured to be suitable for rope (300) being fixed on it
On, to form a protection network in every side of the staircase and girder (900).
2. staircase protective fence according to claim 1, it is characterised in that：
The medial fence stent (100) includes screwed pipe (110) and threaded rod (120), the upper end spiral shell of the threaded rod (120)
Line is connected in the lower end of the screwed pipe (110).
3. staircase protective fence according to claim 2, it is characterised in that：
There are one upper hook plates (141) for installation on the screwed pipe (110), and there are one block for formation on hook plate (141) on described
Slot, the frame that winds up (901) of the staircase and girder (900) is suitable for being trapped in the card slot of the upper hook plate (141).
4. staircase protective fence according to claim 3, it is characterised in that：
The staircase protective fence further includes the C-shaped support (130) on the medial fence stent (100), the c-type branch
Frame (130) has upper plate portion (131) and lower board unit (132)；
The lower board unit (132) of the C-shaped support (130) is threadedly attached in a pair of of nut on the threaded rod (120)
(150) it is clamped and is fixed on the threaded rod (120)；
Support plate (112), the upper hook plate (141) to pass through the support plate there are one welding on the screwed pipe (110)
(112) it is clamped and is fixed on the screwed pipe (110) with the lower board unit of the C-shaped support (130) (132).
5. staircase protective fence according to claim 3, it is characterised in that：
Multipair upper limit plate (903) is welded on the frame that winds up (901), each upper hook plate (141) is trapped in one
Between upper limit plate (903).
6. staircase protective fence according to claim 3, it is characterised in that：
There are one lower hook plates (142) for installation on the threaded rod (120), and there are one block for formation on the lower hook plate (142)
Slot, the lower edge frame (902) of the staircase and girder (900) is suitable for being trapped in the card slot of the lower hook plate (142).
7. staircase protective fence according to claim 6, it is characterised in that：
A pair of of nut (150) that the lower hook plate (142) is threadedly attached on the lower end of the threaded rod (120) is clamped
Be fixed on the threaded rod (120).
8. staircase protective fence according to claim 6, it is characterised in that：
Multipair lower limiting board (904) is welded on the lower edge frame (902), each lower hook plate (142) is trapped in one
Between lower limiting board (904).
9. staircase protective fence according to claim 1, it is characterised in that：
The end rails stent (200) is a straight tube, and the end rails stent (200) is connected and is fixed by bolt
To the frame that winds up (901) and lower edge frame (902) of the staircase and girder (900).
10. staircase protective fence according to claim 1, it is characterised in that：
Multiple wear is respectively welded on each medial fence stent (100) and each end rails stent (200)
Rope pipe (113,213), the rope (300) is across on the medial fence stent (100) and the end rails stent (200)
Wire rope handling pipe (113,213), and the end banding of the rope (300) is on the end rails stent (200).
11. staircase protective fence according to claim 1, it is characterised in that：
Protection network of the staircase and girder (900) per side is by being threaded through the medial fence stent (100) and the end rails
A plurality of on stent (200) is mutually parallel or cross one another rope (300) is formed.
12. staircase protective fence according to claim 6, it is characterised in that：
The staircase protective fence, which further includes, is sleeved on the screwed pipe (110) of the medial fence stent (100) and threaded rod (120)
On spring (170), the lower end of the spring (170) is resisted against the holding nut being threaded on the threaded rod (120)
(160) on, the upper end of the spring (170) is resisted against on the bottom surface of the upper hook plate (141)；
When the spring (170) is compressed between the upper hook plate (141) and the holding nut (160), the spring
(170) an axial thrust can be applied on hook plate (141) and the lower hook plate (142) on described, to ensure the upper hook plate
(141) it is reliably joined together respectively with the frame that winds up (901) and the lower edge frame (902) with the lower hook plate (142).
13. staircase protective fence according to claim 12, it is characterised in that：
There are one barrier plates (111) for welding on the screwed pipe (110), and the upper hook plate (141) can be by the spring (170)
On the bottom surface for pressing against the barrier plate (111), so as to make the upper hook plate (141) be clamped in the spring (170) and
Between the barrier plate (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721502331.0U CN207568220U (en) | 2017-11-13 | 2017-11-13 | Staircase protective fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721502331.0U CN207568220U (en) | 2017-11-13 | 2017-11-13 | Staircase protective fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207568220U true CN207568220U (en) | 2018-07-03 |
Family
ID=62693238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721502331.0U Active CN207568220U (en) | 2017-11-13 | 2017-11-13 | Staircase protective fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207568220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457482A (en) * | 2017-11-13 | 2018-08-28 | 迅达（中国）电梯有限公司 | Staircase protective fence |
-
2017
- 2017-11-13 CN CN201721502331.0U patent/CN207568220U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457482A (en) * | 2017-11-13 | 2018-08-28 | 迅达（中国）电梯有限公司 | Staircase protective fence |
| CN108457482B (en) * | 2017-11-13 | 2024-02-20 | 迅达（中国）电梯有限公司 | Escalator guard rail |
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