CN209468945U - A kind of temporary stairways handrail - Google Patents
A kind of temporary stairways handrail Download PDFInfo
- Publication number
- CN209468945U CN209468945U CN201822173055.9U CN201822173055U CN209468945U CN 209468945 U CN209468945 U CN 209468945U CN 201822173055 U CN201822173055 U CN 201822173055U CN 209468945 U CN209468945 U CN 209468945U
- Authority
- CN
- China
- Prior art keywords
- vertical
- vertical bar
- bar
- link block
- pedestal
- 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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- Movable Scaffolding (AREA)
Abstract
The utility model relates to a kind of temporary stairways handrails, including pedestal, vertical bar and connecting rod, pedestal is separately fixed on the ground of stair lowest part by setscrew, on on the ground of the stair corner and ground of stair highest point, mounting blocks are provided on each pedestal, threaded hole is vertically offered on mounting blocks, vertical bar is arranged in vertical, the lower end of vertical bar is provided with screw rod, screw rod is plugged in threaded hole, the right side of vertical bar vertically offers the first mounting groove, the front side of vertical bar vertically offers first sliding groove, the first link block is provided in first mounting groove, two vertical bars are provided on the ground of stair corner, anterior-posterior horizontal direction is provided with bar between two vertical bars；In conclusion the utility model structure is simple, and it is easy for assemble or unload, it can effectively improve work efficiency.
Description
Technical field
The utility model belongs to Architectural Equipment technical field more particularly to a kind of temporary stairways handrail.
Background technique
With the development of society, more and more buildings are built, wherein the balustrade of building generally can
It is installed finally, in construction, construction worker generally can use the stair for not installing handrail to transport some tools and equipment, this
The mode of kind means of transport and equipment is breakneck, it would therefore be desirable to install on the stair for not installing handrail
Interim protective device currently, some temporary armrests occurred in the market are too simple, and is difficult to mount and dismount.
Summary of the invention
A kind of temporary stairways handrail proposed the purpose of the utility model is to overcome the deficiencies in the prior art.
The utility model is realized in this way: a kind of temporary stairways handrail, including pedestal are provided with vertical bar on pedestal, erect
Connecting rod is provided between bar, pedestal is fixed on the ground by setscrew, and mounting blocks are provided on each pedestal, is installed
Threaded hole is vertically offered on block, vertical bar is arranged in vertical, and the lower end of vertical bar is provided with screw rod, and screw rod is plugged in
In threaded hole, the right side of vertical bar vertically offers the first mounting groove, and the front side of vertical bar vertically offers first
Sliding slot, is provided with the first link block in the first mounting groove, and it is fixed that the front side of the first link block along anterior-posterior horizontal direction is provided with first
Position bolt, connecting rod is inclined between two vertical bars, and connecting rod includes casing and telescopic rod, along anterior-posterior horizontal side on casing
To several first through hole are offered side by side, several second through-holes, telescopic rod are offered side by side along anterior-posterior horizontal direction on telescopic rod
It is plugged in casing, the second positioning bolt, the left end of casing and the right side of telescopic rod is connected between first through hole and the second through-hole
Vertically vertical direction is provided with articulated slab at end, and the articulated slab on casing and telescopic rod connects with first on two vertical bars respectively
It connects that block is hinged, the second mounting groove is offered on the trailing flank of vertical bar, the left side of vertical bar vertically offers second sliding slot, building
It is provided with two vertical bars on the ground of terraced corner, anterior-posterior horizontal direction is provided with bar between two vertical bars.
It is provided with mounting plate on the upper and lower two sides of the bar rear and front end, vertically Vertical Square on two mounting plates
To the first link bolt is provided with, the second link block is hinged on the first link bolt, the setting of the second link block is in the second installation
In slot, the left side of the second link block is provided with third positioning bolt along left and right horizontal direction, and third positioning bolt is plugged in second
In sliding slot.
Articulated slab is hingedly fixed with the first link block by the second link bolt.
The utility model has the advantages that the utility model incite somebody to action this by setscrew by adopting the above technical scheme
The pedestal of device fixes on the ground, and this fixed form is safe and reliable, and threaded hole, vertical bar are provided on present apparatus mounting blocks
Screw rod by the way that vertical bar lower end is arranged in is plugged in threaded hole, easy for installation, quick, and the right side opening of present apparatus vertical bar is equipped with the
One mounting groove offers first sliding groove on front side of vertical bar, and the first link block is slidably arranged in the first mounting groove, the first positioning spiral shell
Bolt is arranged in first sliding groove, and this design method allows the first link block slidable adjustment in the first mounting groove, and can be with
It is positioned with the first positioning bolt, connecting rod is hinged between two vertical bars by vertically disposed articulated slab, this connection type
Allow to form arbitrary angle between connecting rod and vertical bar, uses the present apparatus on the stair of different gradient, this dress
The connecting rod set is assembled using casing and telescopic rod, when telescopic rod slides in casing, the length of present apparatus connecting rod
It can be changed, this enables the present apparatus to be used on the stair of different length, two piece vertical bars of the present apparatus in stair corner
Between be provided with bar, bar can provide more protection for construction worker, make construction worker will not be in the crack of staircase
In accident occurs, in addition, the bar of the present apparatus is arranged between two vertical bars by the second mounting groove and the second link block, this makes
Construction worker can adjust the height of bar according to the actual situation, and the second link block is cut with scissors by vertically disposed pin and bar
It connects, makes to install between two vertical bars of stair corner with any angle and shift.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model vertical bar；
Fig. 4 is the partial sectional view of Fig. 3；
Fig. 5 is the structural schematic diagram of bar and the second link block；
Fig. 6 is the structural schematic diagram of connecting rod and the first link block.
Specific embodiment
Embodiment 1, as shown in Fig. 1-Fig. 6 structure, a kind of temporary stairways handrail, including pedestal 1 is provided on pedestal 1 perpendicular
Bar 2 is provided with connecting rod between vertical bar 2, and pedestal 1 is fixed on the ground by setscrew 3, and pedestal 1 is divided by setscrew 3
It is not fixed on the ground of stair lowest part, on the ground of stair corner and on the ground of stair highest point, on each pedestal 1
Mounting blocks 4 are provided with, threaded hole is vertically offered on mounting blocks 4, vertical bar 2 is arranged in vertical, under vertical bar 2
End is provided with screw rod 5, and screw rod 5 is plugged in threaded hole, and the right side of vertical bar 2 vertically offers the first mounting groove 6, vertical bar
2 front side vertically offers first sliding groove 7, and the first link block 8 is provided in the first mounting groove 6, the first link block 8
Front side is provided with the first positioning bolt 9 along anterior-posterior horizontal direction, and connecting rod is inclined between two vertical bars 2, connecting rod packet
It includes casing 10 and telescopic rod 11, offers several first through hole 12 side by side along anterior-posterior horizontal direction on casing 10, on telescopic rod 11
Several second through-holes 13 are offered side by side along anterior-posterior horizontal direction, and telescopic rod 11 is plugged in casing 10, first through hole 12 and
It is connected with the second positioning bolt 14 between two through-holes 13, the right end of the left end of casing 10 and telescopic rod 11 vertically vertical direction
It is provided with articulated slab 15, the articulated slab 15 on casing 10 and telescopic rod 11 is cut with scissors with the first link block 8 on two vertical bars 2 respectively
It connects, the second mounting groove 16 is offered on the trailing flank of vertical bar 2, the left side of vertical bar 2 vertically offers second sliding slot 17, building
It is provided with two vertical bars 2 on the ground of terraced corner, anterior-posterior horizontal direction is provided with bar 18 between two vertical bars 2.
It is provided with mounting plate 19 on the upper and lower two sides of 18 rear and front end of bar, on two mounting plates 19 vertically
Vertical direction is provided with the first link bolt 20, and the second link block 21, the second link block 21 are hinged on the first link bolt 20
It is arranged in the second mounting groove 16, the left side of the second link block 21 is provided with third positioning bolt 23 along left and right horizontal direction, the
Three positioning bolts 23 are plugged in second sliding slot 17.
Articulated slab 15 and the first link block 8 are hingedly fixed by the second link bolt 22.
When the utility model is used, if only needing to protect the side of stair, the pedestal of the present apparatus 1 is passed through first swollen
Swollen screw 3 is fixed on the ground of stair lowest part, on the ground of stair corner and on the ground of stair highest point, wherein
Two pedestals 1 are fixed on the ground of stair corner side by side, four vertical bars 2 are mounted on pedestal 1 by the screw rod 5 of its lower end
On threaded hole, the first link block 8 for then both ends of connecting rod not being fixed on the second link bolt 22 on two vertical bars 2
On, then connecting rod is adjusted to suitable length and is fixed with the second positioning bolt 14, and adjusts first according to actual needs
First positioning bolt 9 is tightened fixation after the completion by the height of link block 8, height adjustment, and connecting rod is installed, connecting rod
After being installed, bar 18 is hinged on the second link block 21 by the first link bolt 20, and is adjusted according to actual needs
Second positioning bolt 14 is tightened fixation after the completion by the height of the second link block 21, height adjustment, and bar 18 is installed, gear
After being installed of bar 18, the present apparatus can come into operation, if the two sides of stair are required to installation provisional protection column, according to upper
It states step and the present apparatus is also installed into the other side of stair.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention, within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of temporary stairways handrail, including pedestal, it is characterised in that: be provided with vertical bar, the company of being provided between vertical bar on pedestal
Extension bar, pedestal are fixed on the ground by setscrew, are provided with mounting blocks on each pedestal, on mounting blocks vertically
Threaded hole is offered, vertical bar is arranged in vertical, and the lower end of vertical bar is provided with screw rod, and screw rod is plugged in threaded hole, vertical bar
Right side vertically offer the first mounting groove, the front side of vertical bar vertically offers first sliding groove, the first installation
The first link block is provided in slot, the front side of the first link block is provided with the first positioning bolt, connecting rod along anterior-posterior horizontal direction
It is inclined between two vertical bars, connecting rod includes casing and telescopic rod, is offered side by side on casing along anterior-posterior horizontal direction
Several first through hole offer several second through-holes along anterior-posterior horizontal direction on telescopic rod side by side, and telescopic rod is plugged in casing,
The second positioning bolt is connected between first through hole and the second through-hole, the left end of casing is vertically vertical with the right end of telescopic rod
Direction is provided with articulated slab, and the articulated slab on casing and telescopic rod is hinged with the first link block on two vertical bars respectively, vertical bar
Trailing flank on offer the second mounting groove, the left side of vertical bar vertically offers second sliding slot, the ground of stair corner
It is provided with two vertical bars on face, anterior-posterior horizontal direction is provided with bar between two vertical bars.
2. a kind of temporary stairways handrail according to claim 1, it is characterised in that: the bar rear and front end it is upper and lower
It is provided with mounting plate on two sides, vertically vertical direction is provided with the first link bolt, the first hinged spiral shell on two mounting plates
The second link block is hinged on bolt, the second link block is arranged in the second mounting groove, and the left side of the second link block is along left and right horizontal
Direction is provided with third positioning bolt, and third positioning bolt is plugged in second sliding slot.
3. a kind of temporary stairways handrail according to claim 1, it is characterised in that: articulated slab and the first link block pass through the
Two link bolts are hingedly fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173055.9U CN209468945U (en) | 2018-12-24 | 2018-12-24 | A kind of temporary stairways handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173055.9U CN209468945U (en) | 2018-12-24 | 2018-12-24 | A kind of temporary stairways handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209468945U true CN209468945U (en) | 2019-10-08 |
Family
ID=68089634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822173055.9U Expired - Fee Related CN209468945U (en) | 2018-12-24 | 2018-12-24 | A kind of temporary stairways handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209468945U (en) |
-
2018
- 2018-12-24 CN CN201822173055.9U patent/CN209468945U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191008 Termination date: 20191224 |