CN207092583U - A kind of lift protection canopy - Google Patents
A kind of lift protection canopy Download PDFInfo
- Publication number
- CN207092583U CN207092583U CN201721055636.1U CN201721055636U CN207092583U CN 207092583 U CN207092583 U CN 207092583U CN 201721055636 U CN201721055636 U CN 201721055636U CN 207092583 U CN207092583 U CN 207092583U
- Authority
- CN
- China
- Prior art keywords
- ceiling
- ladder bars
- bars
- protection canopy
- lift
- 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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- Ladders (AREA)
Abstract
The utility model discloses a kind of lift protection canopy, including ceiling and for supporting the column of ceiling, connection window is provided with ceiling, the protection ladder connected with being connected window is provided with below ceiling, the guide rod set along ceiling length direction is provided with above ceiling and guide rod is fixed on column and passes ceiling portion, a protective frame that staff can be followed to move is slidably connected on guide rod.By setting protection ladder and protective frame, not only make cleaning of the staff to ceiling more convenient, and staff can be reduced in scale removal process by the hit possibility of debris.
Description
Technical field
It the utility model is related to construction site guards, and in particular to a kind of lift protection canopy.
Background technology
It occur frequently that falling object from high altitude injures the accident of worker by a crashing object on construction site, especially near high building yet to be built, Suo Youxian
High building yet to be built around protection canopy can be all installed.Just as the protection canopy around lift, lift is usually provided at away from building
Side, it largely ensure that safety of the worker when loading and unloading material.And as far as we know, the ceiling of protection canopy is generally set as
Flat-top, it is therefore an objective to will fall off to the debris of ceiling and be collected, reduce the debris for falling to ceiling directly from the landing of ceiling edge
Go down, so as to reduce the probability that debris injures people by a crashing object.
Such as the Chinese patent that Authorization Notice No. is CN204252569U, a kind of protection in construction site of the patent disclosure
Canopy, including support frame and the protective frame being fixed on above support frame, support frame is including base and for connect base and protective frame
Column, and column is in the middle part of the protective frame.
In place of existing scheme Shortcomings, the debris cleaning in ceiling of dropping get up it is very inconvenient, but if not to top
Canopy is cleared up, and the debris of ceiling will be cumulative, largely influences the stability of protection canopy；Especially when ceiling has product
During snow, cleared up in time with greater need for ceiling, otherwise the bearing capacity of protection canopy will have a greatly reduced quality, the protection of final protection canopy
Effect will also decrease much.
Usually cleaning of the ceiling to ceiling progress debris, a side are climbed up by outside cat ladder generally by worker in life
The carrying of cat ladder causes the cleaning of ceiling to become very inconvenient outside face, when on the other hand manually climbing up ceiling and being cleared up, by
Then outdoor operation, debris may falls at any time, so in the presence of certain potential safety hazard.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of lift protection canopy, lead to
Setting protection ladder and protective frame are crossed, not only makes cleaning of the staff to ceiling more convenient, and scale removal process can be reduced
Middle staff is by the hit possibility of debris.
To achieve the above object, the utility model provides following technical scheme：A kind of lift protection canopy, including top
Canopy and the column for supporting ceiling；Connection window is provided with the ceiling, is rotatably connected to above connection window for opening and closing connection
The connection cover of window, ceiling lower section are provided with the protection ladder connected with being connected window；It is provided with what is set along ceiling length direction above ceiling
Guide rod and guide rod are fixed on column and pass ceiling portion, and guide rod is provided with two and the parallel and side of ceiling along its length；
A protective frame is slidably connected on two guide rods, protective frame includes two groups of Slide Groups for being slidably connected to two guide rods respectively
Part, the support bar being connected on the upside of slide assemblies, one piece of protective plate for being connected to all post uppers.
By using above-mentioned technical proposal, staff is climb to ceiling by the protection ladder in protection canopy, and is being pushed up
Canopy carries out the cleaning of debris, and staff also needs to promote protective frame to follow oneself sliding on slide rail while debris is cleared up
It is dynamic, protective frame is constantly in the crown of staff.By setting protection ladder inside lift protection canopy, staff can
The cleaning of debris is carried out by protecting ladder to climb to ceiling, staff is carried cat ladder back and forth, so that staff
Cleaning to debris becomes more convenient；And staff is that ceiling is climbed up inside protection canopy, and energy is additionally provided with ceiling
The protective frame moved with staff, so as to reduce in scale removal process staff by the hit possibility of debris.
It is of the present utility model to be further arranged to：Be provided with transport channel below the ceiling, transport channel one of them
The outlet linking of passway and lift；Protection ladder includes the first ladder that both ends are connected at the top of connection window and transport channel
Section, for connecting the second step at the top of ground and transport channel.
By using above-mentioned technical proposal, because there is a fixed gap in the exit of ceiling and lift in the horizontal direction,
During staff is operated, part debris may fall down hit staff from gap.And transport channel
The gap neutralized between the passway of lift linking and lift is relatively small, can greatly reduce staff and enter out of canopy
The probability pounded in lift.
It is of the present utility model to be further arranged to：Two lower ladder bars that the second step includes be arrangeding in parallel, two it is flat
The upper ladder bars that row is set, two lower ladder bars are coaxially set with two upper ladder bars respectively, and upper ladder bars one end is slided and is located in descending stair
In bar；Some treadles along lower ladder bars axial arranging are fixed between two lower ladder bars；Two upper ladder bars are away from lower ladder bars one
End is rotationally connected with transport channel side wall.
By using above-mentioned technical proposal, two lower ladder bars are synchronously outwards strutted, now upper ladder bars are relative with upper ladder bars
Slide and the overall length of upper ladder bars and lower ladder bars is elongated, the whole process strutted, lower ladder bars lower end contacts with ground always.By upper
Stating setting enables the second step to strut when in use, withdraws when not in use, is accounted for so as to reduce it when without using the second step
Ground area.
It is of the present utility model to be further arranged to：Two lower ladder bars lower ends are rotatably connected to a clamping bar, and
Clamping bar and the junction of lower ladder bars are located at lower ladder bars close to transport channel side；Lower ladder bars inwall is provided with lower position block, upper ladder
Bar, which is provided with to be used to abut, coordinates lower position block so as to prevent lower ladder bars from departing from the upper limit position block of upper ladder bars.
By using above-mentioned technical proposal, when ladder bars are strutted to maximum position instantly, the upper limit position block in upper ladder bars is just
It is pushed against on the downside of the lower position block in lower ladder bars.And again can now rotate clamping bar up to touching ground around lower ladder bars lower end,
Now clamping bar free end is abutted to transport channel side wall.Lower position block and upper limit position block it is mutual spacing so that lower ladder bars are supportting
The situation of ladder bars will not be departed from open procedure；And clamping bar is abutted to transport channel and can greatly reduced due to lower ladder bars
The phenomenon retracted by the active force of horizontal direction.
It is of the present utility model to be further arranged to：The slide assemblies include substrate, are respectively fixedly connected two in substrate both sides
Block extension board, the slide-bar being fixed between two pieces of extension boards, the pulley for being rotationally connected with slide-bar, extension board, which extends downward into, leads
Bar both sides and offset in the horizontal direction for anti-limited slip wheel；A Limit screw is equipped with substrate and Limit screw is threadedly coupled
In substrate, Limit screw lower end is directly over pulley.
By using above-mentioned technical proposal, by screwing Limit screw and it is pushed against to pulley, so as to limit pulley
Roll so that protective frame will not move easily on guide rod.On the one hand it is when not clearing up ceiling, protective frame can be relative
It is fixed on the top of connection window；On the other hand it is when staff is cleared up ceiling region, Limit screw can be passed through
Pushing against pulley makes protective frame not slide easily, so as to improve security of the staff when the region is cleared up.
It is of the present utility model to be further arranged to：The support bar is threadedly connected to substrate, and protective plate lower face is installed with
Sleeve pipe, post upper are located in sleeve pipe.
By using above-mentioned technical proposal, support bar can be pulled down from substrate, protective plate is pulled down from support bar, from
And conveniently install and carry.
It is of the present utility model to be further arranged to：It is installed with side wall on the downside of the protective plate for promoting protective frame to move
Dynamic push rod.
By using above-mentioned technical proposal, make staff when progressively being cleared up ceiling, can be by promoting push rod
To move protective frame, so that movement of the staff to protective frame becomes more laborsaving.
It is of the present utility model to be further arranged to：The protective plate is inclined to set and is used for the debris on the upside of protective plate
It is directed to ceiling.
By using above-mentioned technical proposal, for the debris on the upside of protective plate to be directed into ceiling, on the one hand reduce and save bit by bit
Debris quantity on the upside of protective plate, on the other hand reduce debris and slide out the probability that ceiling causes to injure worker by a crashing object.
The utility model has advantages below：
1st, by setting protection ladder inside lift protection canopy, staff can be miscellaneous to ceiling progress by protecting ladder to climb
The cleaning of thing, staff is set to carry cat ladder back and forth, so that cleaning of the staff to debris becomes more convenient
；And staff is that ceiling is climbed up inside protection canopy, the protective frame that can be moved with staff is additionally provided with ceiling, from
And reduce in scale removal process staff by the hit possibility of debris；
2nd, two lower ladder bars are synchronously outwards strutted, now upper ladder bars slip relative with upper ladder bars and upper ladder bars and lower ladder bars
Overall length it is elongated, the whole process strutted, lower ladder bars lower end contacts with ground always；Pass through above-mentioned setting the second step energy
Strut, withdraw when not in use when in use, so as to reduce its floor space when without using the second step；
3rd, the dismounting of support bar and protective plate is very convenient.
Brief description of the drawings
Fig. 1 is the present embodiment structural representation；
Fig. 2 is the terraced structural representation of protection；
Fig. 3 is the terraced front view of protection；
Fig. 4 is the diagrammatic cross-section at A-A in Fig. 3；
Fig. 5 is the enlarged diagram at A in Fig. 4；
Fig. 6 is protective frame exploded perspective view；
Fig. 7 is the enlarged diagram at B in Fig. 6.
Reference：1st, ceiling；11st, column；12nd, lift；13rd, window is connected；14th, connection cover；2nd, protection ladder；21st,
Two bench；22nd, the first bench；3rd, upper ladder bars；31st, upper limit position block；4th, lower ladder bars；41st, treadle；42nd, accommodating groove；43rd, clamping bar；
44th, lower position block；5th, transport channel；6th, guide rod；7th, protective frame；8th, slide assemblies；81st, substrate；82nd, extension board；83rd, slide-bar；
84th, pulley；85th, Limit screw；9th, support bar；10th, protective plate；101st, push rod；102nd, sleeve pipe.
Embodiment
The utility model is described further referring to the drawings.
A kind of lift protection canopy, with reference to figure 1, lift 12 is arranged on away from building side.
With reference to figure 1, the present embodiment includes ceiling 1 and eight root posts 11 for supporting ceiling 1, and the upper surface of ceiling 1 is in
Horizontally disposed, column 11 is set perpendicular to ground, and column 11 is installed on the both sides of ceiling 1, per side four and this edge of four root post 11
The length direction spaced set of ceiling 1.The lower section of ceiling 1, which is provided with, is used for the protection ladder 2 that staff climbs up ceiling 1, the upside of ceiling 1
Provided with the protective frame 7 that can be slided along the length direction of ceiling 1.
With reference to figure 1, connection window 13 is provided with ceiling 1, connection window 13 is set close to lift 12, and the upside of connection window 13 rotates
Connection cover 14 is connected with, connection cover 14 is used to open and close connection window 13.
With reference to figure 1, the lower section of ceiling 1 is provided with transport channel 5, and the passway of the side of transport channel 5 is located in canopy, opposite side
Passway connects with the outlet of lift 12.
With reference to figure 2, protection ladder 2 includes the first bench 22 and the second step 21, and the upper end of the first bench 22 is connected to connection window
13, lower end is supported in the side wall of the upside of transport channel 5；The upper end of the second step 21 is connected to the side wall of the upside of transport channel 5, under
Hold for being connected to ground.
With reference to figure 2, the second step 21 includes two upper ladder bars 3 be arrangeding in parallel, and one end of upper the same side of ladder bars 3 rotates
It is connected in the side wall of transport channel 5；The every upper equal slip cap in the lower end of ladder bars 3 is provided with a lower ladder bars 4, lower ladder bars 4 with it is corresponding
Upper ladder bars 3 are coaxially set, and the relatively upper ladder bars 3 of lower ladder bars 4 grow and the lower end of lower ladder bars 4 is connected to ground.And between two lower ladder bars 4
It is fixed with some treadles 41, all treadles 41 are along lower 4 axial spaced set of ladder bars.Two lower lower ends of ladder bars 4 company of rotation
Clamping bar 43 is connected to, when the second step 21 away from the side of transport channel 5 towards when strutting to maximum position, the free end of clamping bar 43 is used
In being connected in the side wall of transport channel 5.And lower ladder bars 4 are provided with the side wall of the side of transport channel 5 for storing clamping bar
43 accommodating groove 42.
With reference to the Fig. 5 of figure 4, the upper lower end of ladder bars 3 is installed with upper limit position block 31, and the lower inside of ladder bars 4 is provided with lower position block 44, lower limit
Position block 44 is located at the top of upper limit position block 31, when the second step 21 turns to maximum position towards the remote side of transport channel 5, the upper limit
Position block 31 pushes against with lower position block 44.
With reference to figure 2, column 11 passes ceiling 1 upwards, and the top of ceiling 1 is provided with two guide rods 6 be arrangeding in parallel, the edge of guide rod 6
The length direction of ceiling 1 is set, and guide rod 6 is fixed with the upper end termination of column 11.
With reference to the Fig. 7 of figure 6, protective frame 7 includes two groups of slide assemblies 8, support bars for being respectively used to slide on two guide rods 6
9th, protective plate 10.Every group of slide assemblies 8 include substrate 81, extension board 82, slide-bar 83, pulley 84.Substrate 81 is horizontally disposed, extension
Plate 82 is fixed at the both sides of substrate 81 and is symmetrical arranged, and extension board 82 extends downward into the both sides of guide rod 6.Between two pieces of extension boards 82
Two slide-bars being set up in parallel 83 are fixed with, slide-bar 83 is set perpendicular to extension board 82, is rotated on slide-bar 83 and is equipped with a cunning
Wheel 84, pulley 84 can roll on guide rod 6.Extension board 82 can limit pulley 84 along perpendicular to the axial dipole field of guide rod 6.On substrate 81
Two Limit screws being set up in parallel 85 are equipped with, Limit screw 85 is threadedly coupled with substrate 81, and Limit screw 85 is located at pulley
Directly over 84 and for pushing against pulley 84.
With reference to figure 6, every piece of upside of substrate 81 is threaded with two support bars 9, and two support bars 9 are axial along guide rod 6
Arrangement, the top of support bar 9 are provided with one piece of protective plate 10, and the lower face of protective plate 10 is fixed with four sleeve pipes 102, and sleeve pipe 102
Axis is vertically.Slide and worn in sleeve pipe 102 respectively in four upper ends of support bar 9.It is solid in the side wall of the downside of protective plate 10
Surely there is a push rod 101 for being easy to staff to promote protective frame 7.Protective plate 10 is inclined to set, and towards the center of ceiling 1 to
Lower inclination.
Specific implementation process：, can be by the second step 21 towards away from transport when staff needs to clear up ceiling 1
The direction of passage 5 is strutted to maximum position, and now upper limit position block 31 and lower position block 44 support to abutting, then by the free end of clamping bar 43
Be connected in the side wall of transport channel 5, prevent lower ladder bars 4 by horizontal direction active force when the phenomenon retracted.
Staff is by the up to upper wall of transport channel 5 of the second step 21, then by the first bench 22 by connecting window 13
Up to ceiling 1, screwing Limit screw 85 makes Limit screw 85 untie the limitation to pulley 84, then manipulates push rod 101 and promotes and prevents
Retaining frame 7, makes it follow staff to move, while staff can carry out the cleaning to ceiling 1 under protective frame 7.Work as cleaning
Protective frame 7 is reset to connection window 13 top position after finishing.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of lift protection canopy, including ceiling（1）With for supporting ceiling（1）Column（11）；It is characterized in that：It is described
Ceiling（1）On be provided with connection window（13）, connect window（13）Top is rotatably connected to for opening and closing connection window（13）Connection cover
（14）, ceiling（1）Lower section is provided with being connected window（13）Connected protection ladder（2）；Ceiling（1）Top is provided with along ceiling（1）Length
The guide rod that direction is set（6）And guide rod（6）It is fixed on column（11）Pass ceiling（1）Part, guide rod（6）It is provided with two and flat
Row and ceiling（1）Side along its length；Two guide rods（6）On slidably connect a protective frame（7）, protective frame（7）Bag
Include two groups and be slidably connected to two guide rods respectively（6）Slide assemblies（8）, be connected to slide assemblies（8）The support bar of upside
（9）, be connected to all support bars（9）One piece of protective plate of upper end（10）.
2. a kind of lift protection canopy according to claim 1, it is characterized in that：The ceiling（1）Lower section is provided with transport
Passage（5）, transport channel（5）One of passway and lift（12）Outlet linking；Protection ladder（2）Including both ends point
Connection window is not connected to（13）And transport channel（5）First bench at top（22）, for connecting ground and transport channel（5）Top
The second step in portion（21）.
3. a kind of lift protection canopy according to claim 2, it is characterized in that：The second step（21）Including parallel
The two lower ladder bars set（4）, two pieces upper ladder bars be arrangeding in parallel（3）, two lower ladder bars（4）Respectively ladder bars are gone up with two（3）
It is coaxially set, upper ladder bars（3）Slide and be located in lower ladder bars in one end（4）It is interior；Two lower ladder bars（4）Between be fixed with some edges
Lower ladder bars（4）The treadle of axial arranging（41）；Two upper ladder bars（3）Away from lower ladder bars（4）It is logical that one end is rotationally connected with transport
Road（5）Side wall.
4. a kind of lift protection canopy according to claim 3, it is characterized in that：Two lower ladder bars（4）Lower end is equal
It is rotatably connected to a clamping bar（43）, and clamping bar（43）With lower ladder bars（4）Junction be located at lower ladder bars（4）Close to transport
Passage（5）Side；Lower ladder bars（4）Inwall is provided with lower position block（44）, upper ladder bars（3）It is provided with to be used to abut and coordinates lower position block
（44）So as to prevent lower ladder bars（4）Ladder bars in disengaging（3）Upper limit position block（31）.
5. a kind of lift protection canopy according to claim 1, it is characterized in that：The slide assemblies（8）Including substrate
（81）, be respectively fixedly connected in substrate（81）Two pieces of extension boards of both sides（82）, be fixed at two pieces of extension boards（82）Between slide-bar
（83）, be rotationally connected with slide-bar（83）Pulley（84）, extension board（82）Extend downward into guide rod（6）Both sides and it is used for anti-on-slip
Wheel（84）Offset in the horizontal direction；Substrate（81）On be equipped with a Limit screw（85）And Limit screw（85）It is threadedly connected to
Substrate（81）, Limit screw（85）Lower end is located at pulley（84）Surface.
6. a kind of lift protection canopy according to claim 5, it is characterized in that：The support bar（9）It is threadedly connected to
Substrate（81）, protective plate（10）Lower face is installed with sleeve pipe（102）, support bar（9）Upper end is located in sleeve pipe（102）It is interior.
7. a kind of lift protection canopy according to claim 1, it is characterized in that：The protective plate（10）The side wall of downside
On be installed with for promoting protective frame（7）Mobile push rod（101）.
8. a kind of lift protection canopy according to claim 1, it is characterized in that：The protective plate（10）It is inclined to set
And it is used for protective plate（10）The debris of upside is directed to ceiling（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721055636.1U CN207092583U (en) | 2017-08-22 | 2017-08-22 | A kind of lift protection canopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721055636.1U CN207092583U (en) | 2017-08-22 | 2017-08-22 | A kind of lift protection canopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092583U true CN207092583U (en) | 2018-03-13 |
Family
ID=61542323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721055636.1U Expired - Fee Related CN207092583U (en) | 2017-08-22 | 2017-08-22 | A kind of lift protection canopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207092583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235914A (en) * | 2018-11-09 | 2019-01-18 | 中国建筑第八工程局有限公司 | Structure construction protective device is got rid of after a kind of building |
-
2017
- 2017-08-22 CN CN201721055636.1U patent/CN207092583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235914A (en) * | 2018-11-09 | 2019-01-18 | 中国建筑第八工程局有限公司 | Structure construction protective device is got rid of after a kind of building |
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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: 20180313 Termination date: 20210822 |