CN208430754U - Jenny scaffold - Google Patents
Jenny scaffold Download PDFInfo
- Publication number
- CN208430754U CN208430754U CN201820762438.7U CN201820762438U CN208430754U CN 208430754 U CN208430754 U CN 208430754U CN 201820762438 U CN201820762438 U CN 201820762438U CN 208430754 U CN208430754 U CN 208430754U
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- CN
- China
- Prior art keywords
- job platform
- support plate
- plate
- upright bar
- fixedly connected
- 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 a kind of jenny scaffolds, its key points of the technical solution are that including four upright bars and the job platform being connected at the top of upright bar, four upright bars are in pairs, first crossbar is fixedly connected at the top of every group of upright bar, the bottom of every group of upright bar is fixedly connected with second crossbar, the job platform is rotationally connected in first crossbar, and foldable assembly is provided on job platform, and foldable assembly can fold job platform.The utility model, which is solved, to be fixedly connected due to job platform with rod end, keep jenny scaffold occupied space big, problem not convenient for transportation, by being provided with foldable assembly on job platform, keep job platform foldable, the occupied space for reducing jenny scaffold, the effect of convenient transportation are reached.
Description
Technical field
The utility model relates to a kind of scaffolds, more specifically, it is related to a kind of jenny scaffold.
Background technique
Scaffold is generally used for construction site and is worker operation and solves vertically and horizontally transport and operation and set up each
The material of kind bracket, scaffold production usually has bamboo, steel pipe or synthetic material etc..Button steel pipe scaffold is due to using button
Part connects common steel tube, and versatility is stronger, to become at present using a kind of more form for building scaffold.
The prior art can refer to the Chinese utility model patent of Authorization Notice No. CN203066446U, and the utility model discloses
A kind of hand propelled jenny scaffold, the scaffold for solving the prior art is mobile inconvenient, and using flexible is poor, and be not easy to climb
The problem of climbing up, it includes the job platform and the upright bar that is arranged at the corner location of job platform bottom surface four in rectangle,
The rod end is fixedly connected with job platform bottom surface, and upright bar bottom end is connected with idler wheel, wherein it is fixed with ladder in a upright bar,
The ladder by a wherein upright bar and positioned at upright bar side ladder bars and several be horizontally installed on climbing between upright bar and ladder bars
Bar is constituted, and the pole-climbing both ends are fixedly connected with upright bar and ladder bars respectively.
But this hand propelled jenny scaffold has the disadvantage that job platform is fixedly connected with rod end, occupies
Space is big, it has not been convenient to transport.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of jenny scaffolds, by making
Job platform is convenient for folding, can reduce the occupied space of scaffold, convenient transportation.
To achieve the above object, the utility model provides following technical solution:
A kind of jenny scaffold, including four upright bars and the job platform being connected at the top of upright bar, four upright bars two-by-two one
Group is fixedly connected with first crossbar at the top of every group of upright bar, and the bottom of every group of upright bar is fixedly connected with second crossbar, the operation
Platform is rotationally connected in first crossbar, and foldable assembly is provided on job platform, and foldable assembly can fold job platform.
By using above scheme, foldable assembly can fold job platform, move toward one another every group of upright bar, thus
Job platform the space occupied size can be reduced, jenny scaffold the space occupied, convenient transportation can be reduced.
Preferably, the job platform is made of the identical support plate of two structures；The foldable assembly includes being set to
The connecting rod of two support plate junctions, the hinge being connected on two support rods and it is fixedly connected on two support plate bottoms
Fixed plate, the both ends of fixed plate, which are stretched out support plate and flipped outward, forms sliding slot, and sliding is connected with sliding block in sliding slot, on sliding block
It is threaded with clamping screw.
By using above scheme, when operation, sliding block is slid onto the sliding slot of two fixed plate junctions, then by twisting
Dynamic clamping screw pushes against the tail portion of clamping screw and fixed plate, when folding, clamping screw is unscrewed, the tail of clamping screw is made
Portion and fixed plate are detached from, then sliding block is slid onto one of fixed plate, can be folded to two support plates.
Preferably, the support plate is expansion plate, support plate includes outside plate and the inner panel that sliding is connected in outside plate.
By using above scheme, inner panel slip is connected in outside plate, on the one hand, in being controlled according to need of work
The length that plate slides in outside plate, so as to control the length of job platform as needed, on the other hand, when inner panel is slid onto
When in outside plate, after folding, the space occupied of support plate can be reduced.
Preferably, offering slippage slot on the inner sidewall of the outside plate, sliding column is fixedly connected on the outside of inner panel.
By using above scheme, sliding column can slide in slippage slot, facilitate the length of control support plate, also square side folding
It is folded.
Preferably, the both ends of the support plate are connected with connector, support plate is detachably fixed by connector and is connected to
In first crossbar.
By using above scheme, support plate may be damaged after a period of use, between support plate and first crossbar
It is detachably fixed connection, square side is replaced support plate, disassembled and installed.
Preferably, the connector includes the link block being rotationally connected in first crossbar and is threadedly connected on link block
Fixing bolt, offer and the mutually matched internal thread hole of fixing bolt in support plate.
By using above scheme, fixing bolt passes through fixed block and is threadedly coupled with the internal thread hole in support plate
Support plate is connected in first crossbar, when needing to replace support plate, fixing bolt need to only be removed, can make to support
Plate is removed from first crossbar and is replaced again to it.
Preferably, being provided with cross one another reinforcement between two upright bars of job platform length direction setting
Bar.
By using above scheme, triangle is constituted between reinforcing rod and upright bar and first crossbar, triangle, which has, to be stablized
Property, upright bar can be made more firm.
Preferably, being detachably fixed connection between the reinforcing rod and upright bar.
It is detachably fixed connection by using above scheme, between reinforcing rod and upright bar, facilitates the peace installation and dismantling of reinforcing rod
It unloads.
Preferably, the side of the upright bar is fixedly connected with ladder.
By using above scheme, ladder can facilitate on staff to carrying out operation on job platform.
Preferably, the bottom of the upright bar is provided with universal wheel, limit plate is provided on universal wheel, screw thread connects on limit plate
It is connected to caging bolt.
By using above scheme, universal wheel can facilitate the job platform in upright bar and upright bar is pushed to it is next
Setting, it is convenient that jenny scaffold is shifted without carrying out disassembly and installing again.
In conclusion the utility model has the advantages that compared with the prior art
1. there are two the identical support plates of structure to constitute for the job platform, the both ends of two support plates and first crossbar turn
Dynamic connection, the junction of support plate are provided with foldable assembly, and foldable assembly can fold up two support plates, without that will make
Industry platform is removed from upright bar, can reduce the occupied space of job platform, convenient transportation；
2. support plate is expansion plate, support plate includes outside plate and the inner panel that sliding is connected in outside plate, on the one hand, can root
The length that inner panel slides in outside plate is controlled according to need of work, so as to control the length of job platform as needed, separately
On the one hand, when inner panel is slid onto outside plate, the space size of support plate can be reduced；
3. the bottom of upright bar is provided with universal wheel, universal wheel facilitates the transfer of upright bar, without dismantling to job platform
And installation, can portable propelling scaffold slide into next setting.
Detailed description of the invention
Fig. 1 is the explosive view of embodiment；
Fig. 2 is the portion the A enlarged diagram of Fig. 1；
Fig. 3 is the explosive view of job platform；
Fig. 4 is the explosive view of support plate；
Fig. 5 is the portion the B enlarged drawing of Fig. 3.
In figure: 1, upright bar；11, first crossbar；12, second crossbar；13, ladder；131, pole-climbing；132, ladder bars；14, universal
Wheel；141, limit assembly；1411, limit plate；1412, caging bolt；15, reinforcing rod；151, screw rod；152, through-hole；153, solid
Determine nut；2, job platform；21, support plate；211, outside plate；2111, slippage slot；212, inner panel；2121, column is slid；22, it connects
Part；221, link block；222, fixing bolt；223, internal thread hole；23, foldable assembly；231, connecting rod；232, hinge；233,
Fixed plate；234, sliding slot；235, sliding block；236, clamping screw.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of jenny scaffold is pushed up referring to Fig. 1, including four upright bars 1 disposed in parallel with upright bar 1 is set to
The job platform 2 in portion, upright bar 1 in pairs, are fixedly connected with first crossbar 11, every group of upright bar 1 between the top of every group of upright bar 1
Bottom between be fixedly connected with second crossbar 12, being detachably fixed for job platform 2 is connected in first crossbar 11.
It referring to Fig. 1, is climbed up on job platform 2 in order to facilitate people, the side of upright bar 1 is fixedly connected with ladder 13, ladder 13
By one and the pole-climbing 131 disposed in parallel of upright bar 1 and more 132 structures of ladder bars being fixedly connected between pole-climbing 131 and upright bar 1
At, one end of pole-climbing 131 is fixedly connected in first crossbar 11, and the other end of pole-climbing 131 is fixedly connected in second crossbar 12,
Ladder bars 132 are uniformly fixedly connected between ladder bars 132 and upright bar 1, and ladder bars 132 are vertically arranged with upright bar 1 and pole-climbing 131.
Referring to Fig. 1 and Fig. 2, it when changing operating location, needs to move jenny scaffold, in order to facilitate movable leg
The transfer of hand cradle, the bottom of upright bar 1 are provided with universal wheel 14, and the limit assembly 141 of its restricted sliding is arranged on universal wheel 14.
Limit assembly 141 includes the limit spiral shell for being fixedly arranged on the limit plate 1411 of 1 bottom of upright bar and being threadedly connected on limit plate 1411
Bolt 1412.When fixed universal wheel 14, caging bolt 1412 is turned, pushes against the end of caging bolt 1412 and universal wheel 14, i.e.,
The fixation to universal wheel 14 can be achieved.
Referring to Fig. 1 and Fig. 2, in order to reinforce the stability between each group upright bar 1, the company of being detachably fixed between two groups of upright bars 1
Four reinforcing rods 15 are connected to, cross-distribution is between two groups of upright bars 1 in pairs for reinforcing rod 15, the junction of two reinforcing rods 15
Rotation connection, after easy to disassemble, carries out two reinforcing rods 15 side by side, to reduce space, convenient transportation；Reinforcing rod 15 and vertical
The connection structure of bar 1 is identical, and screw rod 151 is threaded in upright bar 1, and the end of reinforcing rod 15 offers through-hole 152, through-hole
152 can be sheathed on reinforcing rod 15, be threaded with fixture nut 153 on screw rod 151 again, facilitate the disassembly and peace of reinforcing rod 15
Dress.
Referring to Fig. 3 and Fig. 4, in order to reduce the occupied space of job platform 2, convenient transportation is provided with folding on job platform 2
Stacked group part 23, there are two the identical support plates 21 of structure to form for job platform 2.Support plate 21 is scalable, and support plate 21 is by two
The outside plate 211 and inner panel 212 being mutually inserted form, and offer slippage slot 2111, inner panel 212 on the inner sidewall at 211 both ends of outside plate
Both ends are fixedly connected with sliding column 2121, and sliding column 2121 can slide in slippage slot 2111, can control operation as needed
The length of platform 2.The both ends of outside plate 211 are provided with connector 22, and outside plate 211 is connected to first crossbar 11 by connector 22
On, connector 22 includes the link block 221 being rotationally connected in first crossbar 11 and is threadedly connected to consolidating on link block 221
Determine bolt 222, internal thread hole 223 is offered on outside plate 211, fixing bolt 222 passes through link block 221 and 211 screw thread of outside plate connects
It connects, when needing to replace support plate 21, is convenient for changing.
Referring to fig. 4 and Fig. 5, foldable assembly 23 are located at the junction (referring to Fig. 3) of two inner panels 212, and foldable assembly 23 wraps
The multiple hinges for including the connecting rod 231 being connected at the top of the junction of two inner panels 212, being connected between two connecting rods 231
232 and two fixed plates 233 of two 212 bottoms of inner panel are connected to, width direction of two fixed plates 233 along support plate 21
Setting, the end of two fixed plates 233 flip up to form sliding slot 234, and sliding is connected with sliding block 235, sliding block in sliding slot 234
Clamping screw 236 is threaded on 235.When operation, sliding block 235 is slid onto the sliding slot 234 of two 233 junctions of fixed plate
It is interior, then be fixed by clamping screw 236, when folding, clamping screw 236 is unscrewed, tail portion and the fixed plate 233 of bolt are made
It is detached from, then sliding block 235 is slid onto one of fixed plate 233, two support plates 21 can be folded.
It uses principle: before operation, the caging bolt 1412 on universal wheel 14 being unscrewed, upright bar 1 is pushed to move toward one another
It pulls on inner panel 212 to slide in outside plate 211, as needed, after being slid onto suitable position, sliding slider 235 makes sliding block
235 are located at the junction of two connecting plates, then are fixed by turning clamping screw 236, then tighten caging bolt 1412 i.e.
Jenny scaffold can be fixed, finally stiffening plate is connected in upright bar 1 again.When disassembly, first stiffening plate is removed, is then unscrewed
Caging bolt 1412, then turn clamping screw 236 and unscrew, it is detached from the tail portion of bolt and fixed plate 233, then sliding block 235 is sliding
It moves on in one of fixed plate 233, two support plates 21 can be folded, be slid onto inner panel 212 in outside plate 211,
Job platform 2 can be wound.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of jenny scaffold, including four upright bars (1) and the job platform (2) being connected at the top of upright bar (1), four upright bars
(1) in pairs, it is fixedly connected with first crossbar (11) at the top of every group of upright bar (1), the bottom of every group of upright bar (1) is fixedly connected
There are second crossbar (12), it is characterised in that:
The job platform (2) is rotationally connected on first crossbar (11), and foldable assembly (23) are provided on job platform (2),
Foldable assembly (23) can fold job platform (2).
2. jenny scaffold according to claim 1, it is characterised in that:
The job platform (2) is made of the identical support plate (21) of two structures；
The foldable assembly (23) includes the connecting rod (231) for being set to two support plate (21) junctions, is connected to two branch
Hinge (232) on strut and the fixed plate (233) for being fixedly connected on two support plate (21) bottoms, fixed plate (233)
Both ends, which are stretched out support plate (21) and flipped outward, to be formed sliding slot (234), and sliding is connected with sliding block (235), sliding block in sliding slot (234)
(235) clamping screw (236) are threaded on.
3. jenny scaffold according to claim 2, it is characterised in that: the support plate (21) is expansion plate, support plate
It (21) include outside plate (211) and the inner panel (212) that sliding is connected in outside plate (211).
4. jenny scaffold according to claim 3, it is characterised in that: offered on the inner sidewall of the outside plate (211)
Slippage slot (2111) is fixedly connected with sliding column (2121) on the outside of inner panel (212).
5. jenny scaffold according to claim 3, it is characterised in that: the both ends of the support plate (21) are connected with connection
Part (22), support plate (21) are detachably fixed by connector (22) and are connected on first crossbar (11).
6. jenny scaffold according to claim 5, it is characterised in that: the connector (22) includes being rotationally connected with the
Link block (221) on one cross bar (11) and the fixing bolt (222) being threadedly connected on link block (221), support plate (21)
On offer with fixing bolt (222) mutually matched internal thread hole (223).
7. jenny scaffold according to claim 1, it is characterised in that: be arranged along the job platform (2) length direction
Two upright bars (1) between be provided with cross one another reinforcing rod (15).
8. jenny scaffold according to claim 7, it is characterised in that: can between the reinforcing rod (15) and upright bar (1)
Disassembly is fixedly connected.
9. jenny scaffold according to claim 1, it is characterised in that: the side of the upright bar (1), which is fixedly connected with, to be climbed
Terraced (13).
10. jenny scaffold according to claim 1, it is characterised in that: the bottom of the upright bar (1) is provided with universal wheel
(14), it is provided with limit plate (1411) on universal wheel (14), caging bolt (1412) is threaded on limit plate (1411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820762438.7U CN208430754U (en) | 2018-05-21 | 2018-05-21 | Jenny scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820762438.7U CN208430754U (en) | 2018-05-21 | 2018-05-21 | Jenny scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208430754U true CN208430754U (en) | 2019-01-25 |
Family
ID=65104025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820762438.7U Expired - Fee Related CN208430754U (en) | 2018-05-21 | 2018-05-21 | Jenny scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208430754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319818A (en) * | 2021-12-30 | 2022-04-12 | 安徽金江建筑工程有限责任公司 | Scaffold for municipal engineering convenient to lap joint and mounting method |
| CN116516966A (en) * | 2023-04-28 | 2023-08-01 | 国网山东省电力公司菏泽供电公司 | Telescopic pouring platform for foundation construction of electric power iron tower |
-
2018
- 2018-05-21 CN CN201820762438.7U patent/CN208430754U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319818A (en) * | 2021-12-30 | 2022-04-12 | 安徽金江建筑工程有限责任公司 | Scaffold for municipal engineering convenient to lap joint and mounting method |
| CN116516966A (en) * | 2023-04-28 | 2023-08-01 | 国网山东省电力公司菏泽供电公司 | Telescopic pouring platform for foundation construction of electric power iron tower |
| CN116516966B (en) * | 2023-04-28 | 2024-04-02 | 国网山东省电力公司菏泽供电公司 | Telescopic pouring platform for foundation construction of electric power iron tower |
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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: 20190125 Termination date: 20210521 |