CN208396265U - A kind of building scaffold - Google Patents
A kind of building scaffold Download PDFInfo
- Publication number
- CN208396265U CN208396265U CN201820470822.XU CN201820470822U CN208396265U CN 208396265 U CN208396265 U CN 208396265U CN 201820470822 U CN201820470822 U CN 201820470822U CN 208396265 U CN208396265 U CN 208396265U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- hand thread
- workbench
- thread lead
- supporting leg
- 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
Links
Abstract
The utility model discloses a kind of building scaffold, including workbench, sleeve, outer tube, positioning pin, stull, supporting leg, inner sleeve and connecting rod, the upper and lower ends of the sleeve are provided with sleeve fixed block, and sleeve fixed block is fixed on supporting leg；It is opened up in the workbench fluted, positive left-hand thread lead screw is installed in groove, one end of positive left-hand thread lead screw is stretched out outside workbench, drive block is provided on positive left-hand thread lead screw, drive block is arranged in groove, the lower end of drive block is fixed with locating piece, and locating piece is stretched out outside workbench by the sliding slot opened up on workbench；The positive left-hand thread lead screw is 3 groups, and gear is both provided on the positive left-hand thread lead screw outside every group of stretching workbench, and the gear on intermediate positive left-hand thread lead screw is engaged with the gear at its both ends simultaneously, is additionally provided with manual turntable on intermediate positive left-hand thread lead screw.The utility model has the beneficial effects that it is structurally reasonable, easy to use, solve the problems, such as that above-mentioned scaffold width is not adjustable.
Description
Technical field
The utility model relates to build to use equipment technical field, more specifically, being related to a kind of building scaffold.
Background technique
Scaffold is indispensable a kind of apparatus in building, for protecting, supporting and building the multiple uses such as platform.Mesh
Scaffold used in preceding includes steel pipe and connector card, generally carries out leasing use by rental station, but such scaffold is suitable
The building more for heavy construction or dosage.In rural area or suburb, personal lid residential house or other buildings only use tens
Enough, this negligible amounts are leased, general rental station will not lease or ask a price it is higher, and when dismantling back and forth, connector card
It is easily lost, uses very inconvenient.
Authorization Notice No. is 206458061 U of CN, and the Chinese patent of Patent No. 201621145131.X discloses one
Kind building scaffold, it includes supporting leg and workbench, and it is in distributed rectangular that the supporting leg, which is equipped with 4,；The supporting leg of the front and back two it
Between be equipped with more stulls connected vertically；The sleeve of two rotation connections is respectively equipped on two supporting legs of the front end；It is described
It is respectively equipped with connecting rod on sleeve, wherein the end of a supporting leg upper connecting rod is connect with inner sleeve, is connected on another supporting leg
The end of bar is connect with outer tube；The inner sleeve is rotatably arranged on the inside of outer tube；Between the inner sleeve and outer tube
Location hole equipped with interspersed positioning pin；Although this patent solves above-mentioned technical problem, the width of this patent scaffold is not
It is adjustable, can make troubles when in use to user.
Utility model content
In order to overcome the technical drawbacks described above, the utility model provides a kind of building scaffold, wide to solve above-mentioned scaffold
The problem of degree is not adjustable.
To achieve the above object, the utility model uses following technical scheme:
A kind of building scaffold, including supporting leg and workbench, supporting leg be equipped with 4 be in distributed rectangular, the supporting leg of front and back two it
Between be equipped with more stulls connected vertically, the sleeves of two rotation connections are respectively equipped on two supporting legs of front end, on sleeve point
Not She You connecting rod, wherein the end of a supporting leg upper connecting rod is connect with inner sleeve, the end of another supporting leg upper connecting rod
It is connect with outer tube, inner sleeve is rotatably arranged on the inside of outer tube, and interspersed positioning pin is designed on inner sleeve and outer tube
Location hole, workbench are movably arranged in stull, and the upper and lower ends of the sleeve are provided with sleeve fixed block, and sleeve fixed block is solid
It is scheduled on supporting leg；It opens up fluted in the workbench, positive left-hand thread lead screw is installed, one end of positive left-hand thread lead screw is stretched out in groove
Outside workbench, drive block is provided on positive left-hand thread lead screw, drive block is arranged in groove, and the lower end of drive block is fixed with positioning
Block, locating piece are stretched out outside workbench by the sliding slot opened up on workbench；The positive left-hand thread lead screw is 3 groups, every group of stretching work
Gear is both provided on positive left-hand thread lead screw outside platform, the gear on intermediate positive left-hand thread lead screw is engaged with the gear at its both ends simultaneously,
Manual turntable is additionally provided on intermediate positive left-hand thread lead screw.
Further, step ladder is fixed in the stull between the supporting leg of the front and back two.
Further, the quantity of the location hole is 8, is evenly arranged on inner sleeve and outer tube in a ring.
Further, universal wheel is equipped with below the supporting leg.
Further, the supporting leg and stull are welded using round steel pipe.
The beneficial effects of the utility model are: it is structurally reasonable, easy to use, it solves above-mentioned scaffold width and is not adjustable
The problem of.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of building scaffold described in the utility model；
Fig. 2 is the structural schematic diagram of workbench described in the utility model；
Fig. 3 is the partial structural diagram of workbench described in the utility model；
In figure: 1, workbench；2, sleeve fixed block；3, sleeve；4, outer tube；5, positioning pin；6, stull；7, supporting leg；8,
Universal wheel；9, inner sleeve；10, connecting rod；11, location hole；12, step ladder；101, groove；102, positive left-hand thread lead screw；103, it passes
Motion block；104, locating piece；105, sliding slot；106, gear；107, manual turntable.
Specific embodiment
The utility model is specifically described with reference to the accompanying drawing, according to Fig. 1-3, a kind of building scaffold, packet
Supporting leg 7 and workbench 1 are included, it is in distributed rectangular that supporting leg 7, which is equipped with 4, is equipped with more cross connected vertically between the supporting leg 7 of front and back two
6 are supportted, the sleeves 3 of two rotation connections are respectively equipped on two supporting legs 7 of front end, are respectively equipped with connecting rod 10 on sleeve 3, wherein
The end of piece 7 upper connecting rod 10 of supporting leg is connect with inner sleeve 9, and the end of another 7 upper connecting rod 10 of supporting leg and outer tube 4 connect
It connects, inner sleeve 9 is rotatably arranged on the inside of outer tube 4, and the location hole of interspersed positioning pin 5 is designed on inner sleeve 9 and outer tube 4
11, workbench 1 is movably arranged in stull 6, the upper and lower ends of sleeve 3 is provided with sleeve fixed block 2, sleeve fixed block 2 is solid
It is scheduled on supporting leg 7；Fluted 101 are opened up in workbench 1, and positive left-hand thread lead screw 102, positive left-hand thread lead screw are installed in groove 101
102 one end is stretched out outside workbench 1, and drive block 103 is provided on positive left-hand thread lead screw 102, and drive block 103 is arranged in groove 101
Interior, the lower end of drive block 103 is fixed with locating piece 104, and locating piece 104 stretches out work by the sliding slot 105 opened up on workbench 1
Outside platform 1；Positive left-hand thread lead screw 102 is 3 groups, is both provided with gear 106 on the positive left-hand thread lead screw 102 outside every group of stretching workbench 1, in
Between gear 106 on positive left-hand thread lead screw 102 engage simultaneously with the gear 106 at its both ends, be additionally provided on intermediate just left-hand thread lead screw 102
Manual turntable 107；
Wherein step ladder 12 is fixed in the stull 6 between two supporting legs 7 in front and back；
Wherein the quantity of location hole 11 is 8, is evenly arranged on inner sleeve 9 and outer tube 4 in a ring；
Universal wheel 8 is wherein equipped with below supporting leg 7；
Wherein supporting leg 7 and stull 6 are welded using round steel pipe.
In the present embodiment, when in use, positioning pin 5 is extend into location hole 11 and passes through inner sleeve 9 and outer tube
4, by adjusting the rotation angle of inner sleeve 9 and outer tube 4, positioning pin 5 is inserted into different location holes 11 can be by scaffold
It is fixed on different width；Then universal wheel 8 is locked, workbench 1 is ridden in stull 6, stull at this time 6 is in intermediate positive and negative
It detains between the locating piece 104 on the positive left-hand thread lead screw 102 of locating piece 104 and both ends on lead screw 102, at this moment passes through manual turntable
107 drive intermediate positive left-hand thread lead screw 102 to rotate, and intermediate positive left-hand thread lead screw 102 drives locating piece 104 to two by drive block 103
End motion, positive left-hand thread lead screw 102 intermediate at the same time drive positive left-hand thread lead screw 102 rotation at both ends by gear 106, and two rectify
Left-hand thread lead screw 102 drives locating piece 104 to intermediary movements by drive block 103, and the locating piece 104 on positive left-hand thread lead screw 102 is all
It can move to the direction close to stull 6, finally stull 6 is fixedly clamped；At this moment worker arrives workbench 1 by the climbing of step ladder 12
On construct.After use, workbench 1 is removed, universal wheel 8 is unlocked, extract out positioning pin 5, by rotational sleeve 3,
Outer tube 4 and inner sleeve 9, entire bracket is folded.
Claims (5)
1. a kind of building scaffold, including supporting leg (7) and workbench (1), it is in distributed rectangular, front and back two that supporting leg (7), which is equipped with 4,
It is equipped with more stulls (6) connected vertically between supporting leg (7), is respectively equipped with two rotation connections on two supporting legs (7) of front end
Sleeve (3), connecting rod (10) are respectively equipped on sleeve (3), wherein the end of supporting leg (7) upper connecting rod (10) and inner sleeve
(9) connection is managed, the end of another supporting leg (7) upper connecting rod (10) is connect with outer tube (4), and inner sleeve (9) is rotatably arranged on
The location hole (11) of interspersed positioning pin (5), workbench are designed on the inside of outer tube (4), inner sleeve (9) and outer tube (4)
(1) it is movably arranged on stull (6), it is characterised in that: the upper and lower ends of the sleeve (3) are provided with sleeve fixed block (2), set
Cylinder fixed block (2) is fixed on supporting leg (7)；It opens up fluted (101) in the workbench (1), is equipped with just in groove (101)
Workbench (1) is stretched out outside in one end of left-hand thread lead screw (102), positive left-hand thread lead screw (102), is provided with biography on positive left-hand thread lead screw (102)
Motion block (103), in groove (101), the lower end of drive block (103) is fixed with locating piece (104) for drive block (103) setting, fixed
Position block (104) stretches out workbench (1) outside by the sliding slot (105) opened up on workbench (1)；The positive left-hand thread lead screw (102) is 3
Group is both provided with gear (106) on the positive left-hand thread lead screw (102) of every group of stretching workbench (1) outside, intermediate positive left-hand thread lead screw
(102) gear (106) on is engaged with the gear (106) at its both ends simultaneously, is additionally provided with manually on intermediate positive left-hand thread lead screw (102)
Turntable (107).
2. a kind of building scaffold according to claim 1, it is characterised in that: between the supporting leg (7) of the front and back two
Step ladder (12) are fixed in stull (6).
3. a kind of building scaffold according to claim 1, it is characterised in that: the quantity of the location hole (11) is 8,
It is evenly arranged on inner sleeve (9) and outer tube (4) in a ring.
4. a kind of building scaffold according to claim 1, it is characterised in that: be equipped with universal wheel below supporting leg (7)
(8).
5. a kind of building scaffold according to claim 1, it is characterised in that: the supporting leg (7) and stull (6) are using circle
Shape steel-pipe welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820470822.XU CN208396265U (en) | 2018-03-30 | 2018-03-30 | A kind of building scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820470822.XU CN208396265U (en) | 2018-03-30 | 2018-03-30 | A kind of building scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208396265U true CN208396265U (en) | 2019-01-18 |
Family
ID=65063746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820470822.XU Expired - Fee Related CN208396265U (en) | 2018-03-30 | 2018-03-30 | A kind of building scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208396265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868987A (en) * | 2019-01-25 | 2019-06-11 | 天长市华利机械实业有限公司 | A kind of door frame converter and its application method for scaffold |
-
2018
- 2018-03-30 CN CN201820470822.XU patent/CN208396265U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868987A (en) * | 2019-01-25 | 2019-06-11 | 天长市华利机械实业有限公司 | A kind of door frame converter and its application method for scaffold |
| CN109868987B (en) * | 2019-01-25 | 2021-01-26 | 天长市华利机械实业有限公司 | Portal frame converter for scaffold and using method thereof |
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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: 20190118 |