CN208008294U - A kind of boom hoisting and removable cover being used to open escalator removable cover - Google Patents
A kind of boom hoisting and removable cover being used to open escalator removable cover Download PDFInfo
- Publication number
- CN208008294U CN208008294U CN201820274062.5U CN201820274062U CN208008294U CN 208008294 U CN208008294 U CN 208008294U CN 201820274062 U CN201820274062 U CN 201820274062U CN 208008294 U CN208008294 U CN 208008294U
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- CN
- China
- Prior art keywords
- removable cover
- upright bar
- escalator
- sleeve
- bottom plate
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses a kind of boom hoistings being used to open escalator removable cover, include the bottom plate positioned at bottom, the sleeve that is fixed on the bottom plate and the upright bar being movably arranged in the sleeve, the movable span to match with the upright bar is offered on the sleeve, the upright bar is provided with washer close to one end of the bottom plate, and the one end of the upright bar far from the bottom plate is provided with panel.The boom hoisting for being used to open escalator removable cover of the utility model, reasonable in design, installation early period and later stage are easy to use, and it is safe and reliable, it is easy to operate, it is installed on removable cover so that the opening removable cover that maintenance and installation personnel can be easy, safe.
Description
Technical field
The utility model is related to escalators and moving sidewalk technical field, and in particular to one kind is used to open helps automatically
The boom hoisting of terraced removable cover and removable cover comprising the boom hoisting.
Background technology
With the rapid development of social economy and the continuous improvement of lives of the people level, escalator and moving sidewalk
Have become an indispensable part in people's daily life.
Mounted escalator and moving sidewalk need periodic maintenance mainteinance repair etc., to carry out this work
Primarily on condition that opening removable cover, computer room could be entered later and operated.In the prior art, the unfolding mode of removable cover be
Two apertures are made a call in last block removable cover upper surface, and are hooked by hook holder hole, to trigger removable cover.But this
The mode of operation of sample with the following drawback that：It is inconvenient for operation, and it is only applicable to the aluminium alloy removable cover of lighter weight；It is living
There is the aperture that can not be covered on dynamic cover board, inevitably there is dust and fine impurities to enter computer room field, reduces escalator and oneself
The service life on moving trade, or even safety accident can occur.
Invention content
In view of this, in order to overcome the deficiencies of existing technologies, the purpose of this utility model is to provide one kind and is used to open certainly
The boom hoisting of dynamic staircase removable cover, reasonable in design, installation early period and later stage are easy to use, and safe and reliable,
It is easy to operate.
In order to achieve the above object, the utility model uses technical solution below：
A kind of boom hoisting being used to open escalator removable cover, include positioned at bottom bottom plate, be fixed on it is described
Sleeve on bottom plate and the upright bar being movably arranged in the sleeve offer on the sleeve and to match with the upright bar
Movable span, the upright bar are provided with washer close to one end of the bottom plate, and the one end of the upright bar far from the bottom plate is provided with
Panel.
Preferably, the sectional dimension of the washer and the panel is all higher than the sectional dimension of the movable span.
Preferably, the movable span is internal thread hole, and the spiral shell to match with the internal thread hole is offered in the upright bar
Line.
Preferably, the upright bar offers the working hole through the upright bar thickness direction close to one end of the panel.
Preferably, the groove for driving the panel rotation is offered on side of the panel far from the sleeve.
A kind of removable cover of escalator is connected on the removable cover and is used to open escalator as described above
The boom hoisting of removable cover.
Preferably, the bottom of the removable cover offers the first through hole to match with the sleeve, the removable cover
The second through-hole to match with the panel is offered at the top of plate.
It is further preferred that the sectional dimension of the bottom plate is more than the size of the first through hole.
Preferably, the bottom plate is corresponding with the bottom of the removable cover offers mounting hole, is arranged in the mounting hole
It is useful for the fastener that the bottom plate is connected with removable cover.
Preferably, the removable cover includes closed state and lifting state；The removable cover in the closure state,
The upright bar is retracted in the sleeve, the upper surface flush of the upper surface of the panel and the removable cover；The activity
When cover board is in lifting state, the sleeve is stretched out in the upright bar, and the lower surface of the panel is upper higher than the removable cover
Surface.
Compared with prior art, the utility model is beneficial in that：The utility model is used to open escalator
The boom hoisting of removable cover, reasonable in design, installation early period and later stage are easy to use, and safe and reliable, easy to operate,
It is installed on removable cover so that the opening removable cover that maintenance and installation personnel can be easy, safe.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the sectional view for the boom hoisting that escalator removable cover is used to open in preferred embodiment；
Fig. 2 is the exploded perspective view for the boom hoisting that escalator removable cover is used to open in preferred embodiment；
Fig. 3 is the vertical view for the boom hoisting middle sleeve that escalator removable cover is used to open in preferred embodiment；
Fig. 4 is the vertical view for the boom hoisting middle washer that escalator removable cover is used to open in preferred embodiment；
Fig. 5 is the vertical view that mounting plate in the boom hoisting of escalator removable cover is used to open in preferred embodiment；
Fig. 6 is the sectional view that removable cover does not include boom hoisting in preferred embodiment；
Fig. 7 be Fig. 6 in A to view；
Fig. 8 is in sectional view when lifting state for removable cover in the preferred embodiment in the utility model；
Fig. 9 is the sectional view of removable cover in the closure state in the preferred embodiment in the utility model；
Wherein：Bottom plate -1, sleeve -2, movable span -21, upright bar -3, working hole -31, washer -4, panel -5, groove -51,
Removable cover -6, first through hole -61, the second through-hole -62, mounting hole -7, fastener -8, screw thread -9.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with this practicality
Attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that institute
The embodiment of description is only the embodiment of the utility model part, instead of all the embodiments.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example should all belong to the range of the utility model protection.
It should be noted that term " first " in the specification and claims of the utility model and above-mentioned attached drawing,
" second " etc. is for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that in this way
The data used can be interchanged in the appropriate case, so that the embodiments of the present invention described herein can be in addition at this
In illustrate or description those of other than sequence implement.In addition, term " comprising " and " having " and their any deformation, meaning
Figure be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, apparatus, product or equipment
Those of be not necessarily limited to clearly to list step or unit, but may include not listing clearly or for these processes,
The intrinsic other steps of method, product or equipment or unit.
As shown in figs 1-9, boom hoisting after being arranged on a kind of removable cover 6 of escalator of the present embodiment plays lifting
Acting as setting being capable of simpler convenience when opening escalator removable cover 6.
As shown in Figs. 1-5, the present embodiment is used to open the boom hoisting of escalator removable cover 6, including is located at bottom
The bottom plate 1 in portion, the sleeve 2 being fixed on bottom plate 1 and the upright bar 3 being movably arranged in sleeve 2 are offered and are stood on sleeve 2
The movable span 21 that bar 3 matches, upright bar 3 are provided with washer 4, one end setting of the upright bar 3 far from bottom plate 1 close to one end of bottom plate 1
There is panel 5.
Since the effect of washer 4 is to prevent upright bar 3 from deviating from from the movable span 21 of sleeve 2, the effect of panel 5 is to prevent from standing
Bar 3 is fallen from the movable span 21 of sleeve 2, so the sectional dimension of washer 4 and panel 5 is all higher than the section ruler of movable span 21
It is very little, it is limited with the up and down range to upright bar 3.
Movable span 21 in the present embodiment is internal thread hole, and the screw thread to match with internal thread hole is offered in upright bar 3.This
Upright bar 3 and panel 5 are served as using dormant bolt in embodiment, the hole to match with upright bar 3 is offered on washer 4, such as Fig. 4 institutes
Show, washer 4 is solderable in the bottom end of upright bar 3, can also be threaded washer 4 being screwed in upright bar 3 in the hole of washer 4
Bottom end.
As shown in Figs. 1-2, upright bar 3 offers the work through 3 thickness direction of upright bar close to one end of panel 5 in the present embodiment
Make hole 31.When lifting by crane removable cover 6, working hole 31 plays the role of a fulcrum force, as carried on boom hoisting and work
Make the hook or rope that hole 31 matches.If being not provided with working hole 31 in upright bar 3, panel 5 can be set to serve as stress
The effect of fulcrum.
Panel 5 offers the groove 51 for driving panel 5 to rotate on the side far from sleeve 2.The setting of groove 51 is
Upright bar 3 is driven to rotate by rotating panel 5, so that upright bar 3 is moved up and down with respect to movable span 21.Groove 51 can be set to often
The "-" type of rule, cross or interior hexangle type etc., when needing rotating upright post 3, are revolved by the tool to match with groove 51
Turn panel 5, to control moving up and down for upright bar 3.
As Figure 6-9, the bottom of the removable cover 6 in the present embodiment offers to match with the bottom of sleeve 2
One through-hole 61, the top of removable cover 6 offer the second through-hole 62 to match with panel 5.The ruler of panel 5 and the second through-hole 62
It is very little to match, blocks dust or other sundries can be played the role of, blocked when preventing upright bar 3 from moving up and down, boom hoisting is extended
Service life.
By bottom plate 1 to fix boom hoisting on removable cover 6, lead to so the sectional dimension of bottom plate 1 is more than first
The size in hole 61.As shown in Fig. 5,8-9, bottom plate 1 is corresponding with the bottom of removable cover 6 to offer mounting hole 7, is set in mounting hole 7
It is equipped with the fastener 8 for bottom plate 1 to be connected with removable cover 6.Fastener 8 in the present embodiment is self-plugging rivet, material
For stainless steel.
Removable cover 6 in the present embodiment includes closed state and lifts by crane state, specific as follows：
As shown in figure 9, when moving sidewalk or escalator are in normal operation, removable cover 6 is in closed state, this
When upright bar 3 be retracted in sleeve 2, the upper surface flush of the upper surface and removable cover 6 of panel 5, the lower surface of washer 4 just with
The upper surface of bottom plate 1 contacts.Pedestrian will not be due to upright bar 3 or panel 5 protrusion activity when walking is by removable cover 6 in this way
The upper surface of cover board 6 and cause danger.Panel 5 and the size of the second through-hole 62 match, can play blocks dust or other
The effect of sundries is blocked when preventing upright bar 3 from moving up and down, and extends the service life of boom hoisting.
As shown in figure 8, when needing mobile removable cover 6, removable cover 6 is in lifting state, and institute is stretched out in upright bar at this time 3
Sleeve 2 is stated, the lower surface of panel 5 is higher than the upper surface of removable cover 6, and the upper surface of washer 4 just resists the upper end of sleeve 2,
Working hole 31 in upright bar 3 exposes the upper surface i.e. higher than removable cover 6.
The installation process of the boom hoisting for being used to open escalator removable cover of the present embodiment described briefly below：
As shown in figure 3, the boom hoisting of the present embodiment is when mounted, panel 5 is first fixed on to the upper end of upright bar 3（If
Bolt then omits this step）, then by upright bar 3 after the movable span 21 of sleeve 2, washer 4 is fixed on the lower end of upright bar 3, most
Sleeve 2 is fixed on bottom plate 1 afterwards.By above step so that boom hoisting becomes an entirety, then pass through bottom plate 1 and work
Boom hoisting is connect by corresponding mounting hole 7 and fastener 8 with removable cover 6 on dynamic cover board 6.
The lifting process of the removable cover of the present embodiment described briefly below：
Under normal condition, removable cover 6 is in closed state, and upright bar at this time 3 is retracted in sleeve 2, the upper surface of panel 5
It is just contacted with the upper surface of bottom plate 1 with the lower surface of the upper surface flush of removable cover 6, washer 4.When escalator or automatically
When pavement needs to overhaul or repair, panel 5 is rotated with corresponding tool by the groove 51 on panel 5, to drive
Upright bar 3 rotates, and is coordinated with the screw thread 9 on movable span 21 by the screw thread 9 in upright bar 3 and moves up upright bar 3 so that upright bar 3
On working hole 31 it is exposed on the upper surface of removable cover 6, and matched with working hole 31 so that living by boom hoisting
Dynamic cover board 6 moves.
After escalator or moving sidewalk maintenance or repair, matched with working hole 31 by boom hoisting by
Removable cover 6 is moved to corresponding installation site, then is revolved panel 5 with corresponding tool by the groove 51 on panel 5
Turn, to drive upright bar 3 to rotate, is coordinated upright bar 3 to moving down by screw thread 9 in upright bar 3 and the screw thread 9 on movable span 21
It is dynamic so that the upper surface of panel 5 and the upper surface flush of removable cover then install removable cover 6.
The boom hoisting for being used to open escalator removable cover of the utility model, reasonable in design, installation early period
It is easy to use with the later stage and safe and reliable, it is easy to operate, it is installed on removable cover so that maintenance and installation personnel's energy
Enough easy, safe opening removable covers.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this,
It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (10)
1. a kind of boom hoisting being used to open escalator removable cover, it is characterised in that：It include the bottom plate, solid positioned at bottom
The sleeve being scheduled on the bottom plate and the upright bar being movably arranged in the sleeve offer and the upright bar on the sleeve
The movable span to match, the upright bar are provided with washer close to one end of the bottom plate, the upright bar far from the bottom plate one
End is provided with panel.
2. a kind of boom hoisting being used to open escalator removable cover according to claim 1, it is characterised in that：Institute
The sectional dimension for stating washer and the panel is all higher than the sectional dimension of the movable span.
3. a kind of boom hoisting being used to open escalator removable cover according to claim 1 or 2, feature exist
In：The movable span is internal thread hole, and the screw thread to match with the internal thread hole is offered in the upright bar.
4. a kind of boom hoisting being used to open escalator removable cover according to claim 1, it is characterised in that：Institute
It states upright bar and offers the working hole through the upright bar thickness direction close to one end of the panel.
5. a kind of boom hoisting being used to open escalator removable cover according to claim 1 or 4, feature exist
In：The panel offers the groove for driving the panel rotation on the side far from the sleeve.
6. a kind of removable cover of escalator, it is characterised in that：It is connected on the removable cover arbitrary just like claim 1-5
The boom hoisting for being used to open escalator removable cover described in one.
7. a kind of removable cover of escalator according to claim 6, it is characterised in that：The bottom of the removable cover
The first through hole to match with the sleeve is offered, to match with the panel is offered at the top of the removable cover
Two through-holes.
8. a kind of removable cover of escalator according to claim 7, it is characterised in that：The sectional dimension of the bottom plate
More than the size of the first through hole.
9. a kind of removable cover of escalator according to claim 6, it is characterised in that：The bottom plate and the activity
The bottom of cover board corresponds to and offers mounting hole, is provided in the mounting hole for the bottom plate to be connected with removable cover
Fastener.
10. a kind of removable cover of escalator according to claim 6, it is characterised in that：The removable cover includes
Closed state and lifting state；In the closure state, the upright bar is retracted in the sleeve removable cover, the face
The upper surface flush of the upper surface of plate and the removable cover；When the removable cover is in lifting state, the upright bar is stretched out
The sleeve, the lower surface of the panel are higher than the upper surface of the removable cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820274062.5U CN208008294U (en) | 2018-02-27 | 2018-02-27 | A kind of boom hoisting and removable cover being used to open escalator removable cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820274062.5U CN208008294U (en) | 2018-02-27 | 2018-02-27 | A kind of boom hoisting and removable cover being used to open escalator removable cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208008294U true CN208008294U (en) | 2018-10-26 |
Family
ID=63886796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820274062.5U Active CN208008294U (en) | 2018-02-27 | 2018-02-27 | A kind of boom hoisting and removable cover being used to open escalator removable cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208008294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328464A (en) * | 2018-02-27 | 2018-07-27 | 苏州江南嘉捷电梯有限公司 | A kind of boom hoisting and removable cover being used to open escalator removable cover |
-
2018
- 2018-02-27 CN CN201820274062.5U patent/CN208008294U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328464A (en) * | 2018-02-27 | 2018-07-27 | 苏州江南嘉捷电梯有限公司 | A kind of boom hoisting and removable cover being used to open escalator removable cover |
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