CN207597852U - Lower suspension centre structure - Google Patents
Lower suspension centre structure Download PDFInfo
- Publication number
- CN207597852U CN207597852U CN201721710358.9U CN201721710358U CN207597852U CN 207597852 U CN207597852 U CN 207597852U CN 201721710358 U CN201721710358 U CN 201721710358U CN 207597852 U CN207597852 U CN 207597852U
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- China
- Prior art keywords
- square tube
- vertical
- welded
- orifice plate
- tube
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Abstract
A kind of lower suspension centre structure, including upper, lower two want root transverse direction square tube and a left side, right two vertical square tubes solderings into frame, the vertical square tube is welded with fixed orifice plate with lateral square tube interconnecting part, structure of the fixed orifice plate for upward or lower outer stretching, in fixed orifice plate and vertical square tube, pasting board is welded on the outside of the knot point of lateral square tube, lateral square tube is overlapped on the end of vertical square tube, the side of the fixed orifice plate is welded in the outside of lateral square tube, vertical tube pasting board is welded in the middle part of vertical square tube, through-hole is provided in vertical tube pasting board, the through-hole connect in the middle part of vertical square tube with upright bar in frame body or guide rail connecting hole B.Its advantage is that bolt is fixed on pasting board 1, will not be deformed, and can repeatedly dismantle use, stable structure is reliable, easy to use.
Description
Technical field
The utility model is related to attachment type raise scaffold technical field, more particularly to a kind of lower suspension centre structure.
Background technology
The lower suspension centre structure used at present, since its hole being connect with upright bar in frame body or guide rail is directly to be provided with vertical side
Guan Shang, when being fixed by bolts on frame body, vertical square tube can generate flattening deformation after being pressurized, and influence structural strength, cause more
After secondary dismounting, it can not reuse.
Utility model content
The purpose of this utility model is just to provide a kind of solution prior art problem, under the premise of ensureing to install, improves
The stability of lower suspension centre structure can repeatedly dismantle the lower suspension centre structure of reuse.
The solution of the utility model is such：
A kind of lower suspension centre structure, including upper and lower two want root transverse direction square tube and left and right two vertical square tubes solderings into frame
Frame, the vertical square tube are welded with fixed orifice plate with lateral square tube interconnecting part, and the fixed orifice plate is upward or lower outer stretching
Structure, fixed orifice plate and vertical square tube, lateral square tube knot point on the outside of be welded with pasting board.
More specific technical solution further includes：The transverse direction square tube is overlapped on the end of vertical square tube, the fixed orifice plate
Side be welded in the outside of lateral square tube.
Further：Vertical tube pasting board is welded in the middle part of vertical square tube, through-hole is provided in vertical tube pasting board, through-hole connection
In the middle part of vertical square tube with upright bar in frame body or guide rail connecting hole B.
It the utility model has the advantages that bolt is fixed on pasting board 1, will not be deformed, can repeatedly dismantle use,
Stable structure is reliable, easy to use.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the use structure diagram of the utility model.
Reference numeral is in figure：1 is pasting board, and 2 be lateral square tube, and 3 be lifting lug, and 4 be triangle gusset, and 5 be mounting hole
Plate, 6 be vertical square tube, and 7 be bearing diagonal square tube, and 8 strengthen square tube, and 9 be reinforcing plate；10 be vertical tube pasting board, and 11 be electronic calabash
Reed, 12 be platform sling, and 13 be upright bar in vertical, and 14 be axis pin, and 15 be lower suspension centre and the connection bolt of guide rail, 16 for lower suspension centre with it is perpendicular
It is guide rail to the connection bolt of internal riser, 17.
Specific embodiment
As shown in Figure 1, the utility model wants root transverse direction square tube 2 and left and right two vertical square tubes 6 to weld including upper and lower two
Into frame, the vertical square tube 6 and lateral 2 interconnecting part of square tube be welded with fixed orifice plate 5, the fixed orifice plate 5 for upwards or
The outer structure stretched out under person, fixed orifice plate 5 and vertical square tube 6, lateral square tube 2 knot point on the outside of be welded with pasting board 1；It is described
Lateral square tube 2 is overlapped on the end of vertical square tube 6, and the side of the fixed orifice plate 5 is welded in the outside of lateral square tube 2；Perpendicular
Vertical tube pasting board 10 is welded in the middle part of square tube, through-hole is provided in vertical tube pasting board 10, the through-hole connect 6 middle part of vertical square tube with
Upright bar or guide rail connecting hole B in frame body.
In the present embodiment, pasting board 1 is welded on lateral square tube 2, in fixed orifice plate 5, and effect is to strengthen fixed orifice plate 5
Forced area also functions to the intensity of enhancing fixed orifice plate 5；It is lateral square tube 2 and pasting board 1, triangle gusset 4, fixed orifice plate 5, vertical
Supervisor 6, bearing diagonal square tube 7 weld together, and lifting lug 3 is welded in reinforcing plate 9, and triangle gusset 4 is welded on lateral square tube 2, hangs
On ear 3, reinforcing plate 9, fixed orifice plate 5 welds together with pasting board 1, lateral square tube 2, vertical square tube 6, vertical square tube 6 and pasting board
1st, lateral square tube 2, bearing diagonal square tube 7 weld together, and oblique square tube 7 is welded on lateral square tube 2, vertical square tube 6, reinforcing plate 9
Together, strengthen square tube 8 with lateral square tube 2, reinforcing plate 9 to weld together, reinforcing plate 9 and lateral square tube 2, lifting lug 3, triangle gusset
4th, bearing diagonal square tube 7, reinforcement square tube 8 weld together, and vertical tube pasting board 10 is welded on vertical square tube 6.
There are one circular through hole on lifting lug 3, for connect with electric block platform sling, in fixed orifice plate 5 there are one round hole,
For being fixed on frame body, vertical square tube 6 has a circular through hole, and concentric with the hole of the circular hole on vertical tube pasting board 10, for solid
It is scheduled on frame body, vertical tube pasting board 10 is the intensity in order to strengthen hole in vertical square tube 6, prevents bolt compressive strain square tube.
One of the utility model implements structure as shown in Fig. 2, electric block 11 hooks platform sling 12, and the lower end of platform sling 12 is used
Axis pin 14 is connected to the hole A of lifting lug 3, three hole B of the utility model both sides, one of them is located in the middle part of vertical square tube, two
In fixed orifice plate；Guide rail is connected with hole of the connection bolt 15 of lower suspension centre and guide rail in the middle part of vertical square tube, with lower suspension centre
Vertical internal riser is connected with the hole of the connection bolt 16 of vertical internal riser from fixed orifice plate, forms firmly lower suspension centre.
Claims (3)
1. a kind of lower suspension centre structure wants root transverse direction square tube including upper and lower two（2）With left and right two vertical square tubes（6）It is welded into
Frame, it is characterised in that：The vertical square tube（6）With lateral square tube（2）Interconnecting part is welded with fixed orifice plate（5）, the fixation
Orifice plate（5）For the structure of upward or lower outer stretching, in fixed orifice plate（5）With vertical square tube（6）, lateral square tube（2）Knot
Point outside is welded with pasting board（1）.
2. lower suspension centre structure according to claim 1, it is characterised in that：The transverse direction square tube（2）It is overlapped on vertical square tube
（6）End, the fixed orifice plate（5）Side be welded in lateral square tube（2）Outside.
3. lower suspension centre structure according to claim 1, it is characterised in that：Vertical tube pasting board is welded in the middle part of vertical square tube
（10）, in vertical tube pasting board（10）Through-hole is provided with, which connects vertical square tube（6）Middle part is connect with upright bar in frame body or guide rail
Hole B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710358.9U CN207597852U (en) | 2017-12-11 | 2017-12-11 | Lower suspension centre structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710358.9U CN207597852U (en) | 2017-12-11 | 2017-12-11 | Lower suspension centre structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207597852U true CN207597852U (en) | 2018-07-10 |
Family
ID=62764005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721710358.9U Active CN207597852U (en) | 2017-12-11 | 2017-12-11 | Lower suspension centre structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207597852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700550A (en) * | 2019-11-02 | 2020-01-17 | 浙江宇之航科技工程有限公司 | Lower hanger for lifting scaffold |
-
2017
- 2017-12-11 CN CN201721710358.9U patent/CN207597852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700550A (en) * | 2019-11-02 | 2020-01-17 | 浙江宇之航科技工程有限公司 | Lower hanger for lifting scaffold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Keelung Village Industrial Park, Liuzhou City, Iraq Liunan District No. 2 the Guangxi Zhuang Autonomous Region 545000 Patentee after: Guangxi mutual construction equipment Technology Co., Ltd. Address before: Keelung Village Industrial Park, Liuzhou City, Iraq Liunan District No. 2 the Guangxi Zhuang Autonomous Region 545000 Patentee before: Guangxi mutual building materials Co., Ltd. Heng |