CN207660267U - A kind of adjustable elevator workbench of guardrail height - Google Patents
A kind of adjustable elevator workbench of guardrail height Download PDFInfo
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- CN207660267U CN207660267U CN201721843016.4U CN201721843016U CN207660267U CN 207660267 U CN207660267 U CN 207660267U CN 201721843016 U CN201721843016 U CN 201721843016U CN 207660267 U CN207660267 U CN 207660267U
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- support plate
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- rack
- loading plate
- workbench
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Abstract
The utility model discloses a kind of adjustable elevator workbenches of guardrail height, including：Loading plate；It is assemblied in the support plate of the loading plate circumferential direction；It is movable to be assemblied in the support plate, the movable plate for coordinating change workbench protection height with the support plate closer or far from the support plate；And the locked component for locking or unlocking surely described movable plate and the support plate；The adjustable elevator workbench of guardrail height provided by the utility model, the change by movable plate relative to support Board position, changes the protection height of workbench, improves the protection to staff, improves safety when staff's construction.
Description
Technical field
The utility model is related to construction building technical field, more particularly to a kind of adjustable elevator work of guardrail height is flat
Platform.
Background technology
With economic continuous high speed development, skyscraper is more and more, and it is indispensable that elevator has become skyscraper
A part, during floor is built, elevator workbench can for it is subsequent construction workbench be provided, facilitate worker
Construction.
In the Chinese patent of publication number CN206319565U, which disclose a kind of elevator workbenches, it includes
Workbench, the workbench include the guardrail body positioned at marginal portion, are offered on the workbench of the guardrail body side
Handle hole, the handle hole lower section is provided with the operation console that shape matches with handle hole, although the elevator workbench is pacified
Overall coefficient is improved, but the height of the guardrail body of the elevator workbench is fixed, cannot be effectively protected not
With the safety of the work man-hour of height.
Utility model content
The purpose of this utility model is to provide a kind of adjustable elevator workbench of guardrail height, and it can be difference to have
The worker of height provides the advantages of protection.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of adjustable elevator workbench of guardrail height, including：Loading plate；It is assemblied in the branch of the loading plate circumferential direction
Fagging；It is movable to be assemblied in the support plate, for being changed with coordinating with the support plate closer or far from the support plate
Workbench protects the movable plate of height；And the locking group for locking or unlocking the surely described movable plate and the support plate
Part.
By using above-mentioned technical proposal, in the construction process, according to construction environment and the difference of construction personnel's build,
Position of the movable plate relative to support plate is adjusted, makes movable plate far from support plate, the backplate phase for making support plate be formed with movable plate
It changes for the height of loading plate, movable plate and support plate is then locked by locked component, and then change workbench
Protection height；The adjustable elevator workbench of guardrail height provided by the utility model, by movable plate relative to support
The change of Board position changes the protection height of workbench, improves the protection to staff, improves staff and apply
The safety in working hour.
Further, side of the support plate far from the support plate offers storage tank；The movable plate is inserted in
In the storage tank and can along the support plate extending direction closer or far from the support plate.
By using above-mentioned technical proposal, movable plate is inserted in movable plate, when the protection height of workbench to be increased
When, it pulls movable plate far from support plate, is used in combination locked component locking movable plate to constitute guardrail, since movable plate is sliding with support plate
Dynamic connection, so position of the movable plate relative to support plate can be adjusted according to the difference of required protection height, make
The protection height of workbench has more selections, widens the application range of workbench；Workbench need not adjusted
Protection height when, movable plate is housed in support plate, be convenient for workbench transport.
Further, the locked component includes：It is set to the clamping portion of the movable plate side；It is movable to be assemblied in institute
The card-bit part for locking or unlocking the surely described movable plate can be coordinated with the clamping portion by stating in support plate；And for being the card
Position part provides the elastic component that an elastic force makes the card-bit part be clamped with the clamping portion.
By using above-mentioned technical proposal, before the position for adjusting movable plate, card-bit part is clamped with clamping portion, movable plate
It is in the lock state with support plate, first drives card-bit part with shackle portion from solution locks movable plate and support plate, and then adjusts and live
The position of movable plate discharges card-bit part after regulating the position of movable plate, under the action of the elastic force that elastic component provides, card
Position part is clamped again with clamping portion, locks movable plate and support plate.
Further, the clamping portion is the tooth for being laid in the support plate one or both sides adjacent with the loading plate
Item, the rack extend perpendicularly to the loading plate；The card-bit part is the support plate being inserted in and the tooth
Opposite position, the bolt being meshed with the rack close to the movable plate side, the extending direction of the bolt are vertical
In the rack.
By using above-mentioned technical proposal, when movable plate and support plate locking, the teeth portion intermeshing of bolt and rack,
By the mutual card of rack and bolt and, locking of the realization movable plate relative to support plate；Drive bolt to the side far from rack
To movement, bolt no longer engages with rack, to solve locking movable plate, movable plate relative support plate is enable to move, and then adjust
Save the protection height of workbench.
Further, side of the teeth portion of the rack far from the loading plate is inclined-plane, close to the one of the loading plate
Side is plane；When the bolt is mutually clamped with the rack, the bolt far from the loading plate side be plane and with
The side of the teeth portion plane of the rack abuts against, the bolt close to the loading plate side be inclined-plane and with the tooth
The side on teeth portion inclined-plane abuts against.
By using above-mentioned technical proposal, when pulling movable plate to the side far from loading plate, since bolt is close to carrying
The side of plate is inclined-plane with side of the rack teeth far from loading plate, therefore bolt can be moved to the direction far from rack, into one
Compression elastic piece is walked, and then bolt is made no longer to be clamped with rack, to solve locking movable plate and support plate, keeps movable plate remote
From support plate, after movable plate moves to predetermined altitude, stop driving movable plate, under the action of elastic component elastic-restoring force,
Bolt is clamped with rack again, since side of the bolt far from loading plate is flat close to the side of loading plate with rack teeth
Face, under gravity, rack are clamped with bolt, and movable plate is moved without normal direction close to the direction of support plate, support plate locking；
In this way, it can realize monodirectional locking of the movable plate relative to support plate, keep the adjusting of movable Board position more convenient.
Further, the support plate is hinged by articulated shaft and the loading plate close to the side of the loading plate；Institute
It states support plate and is equipped with the first limiting section with the loading plate；The articulated shaft is equipped with for coordinating with first limiting section
Limit second limiting section of the support plate relative to the carrying Board position.
By using above-mentioned technical proposal, support plate is hinged with loading plate, when entering elevator work, can will support
Plate is rotated to the side far from loading plate, is made the side of support plate overlap to form pontic with elevator sidewall, is facilitated construction personnel
It enters on workbench；In construction, rotational support plate passes through the cooperation of the first limiting section and the second limiting section, limitation branch
The position of fagging makes support plate perpendicular to loading plate, forms guardrail, protect the personal safety of construction personnel；Meanwhile it can release
To supporting the limitation of Board position, the side rotation where making support plate to loading plate, which is received, to be stacked on loading plate, flat in order to work
The transport of platform.
Further, the articulated shaft can the axial direction on edge move；First limiting section is to be set to the support
Plate and the limiting slot of the loading plate hinged place, the limiting slot extending direction are parallel to the articulated shaft and in extension sides
To a side opening；The limiting slot includes：The first pilot trench being set in the support plate；And it is set to the carrying
The second pilot trench on plate, first pilot trench can be rotated relative to second pilot trench；Second limiting section is is set to
The limited block on articulated shaft is stated, when first pilot trench is conllinear with second pilot trench and is connected into limiting slot, the limit
Block can move from the side of the limit channel opening with the articulated shaft and be inserted into or leave the limiting slot.
By using above-mentioned technical proposal, when support plate is perpendicular to loading plate, the first pilot trench and the second pilot trench it is conllinear and
It is interconnected, limited block is in limiting slot, is abutted with the mutual of limiting slot madial wall by limited block, realizes that support plate is opposite
In the restriction of carrying Board position；Articulated shaft is driven to the side where limit channel opening, limited block is made to be detached from limiting slot
Come, limited block is no longer abutted with the madial wall of the first pilot trench and the second pilot trench, and then solves locking support plate and loading plate, makes branch
Fagging can be rotated relative to loading plate.
Further, the side opposite with the limiting slot open side of the articulated shaft is equipped with for limiting articulated shaft phase
For the block of the support Board position.
By using above-mentioned technical proposal, block can limit position of the articulated shaft relative to support plate, make articulated shaft not
It can be detached from the hinged place of support plate and loading plate.
In conclusion the utility model has the advantages that：
1, in such a way that movable plate is set on the supporting plate, the protection height of workbench is adjusted, is improved to construction
The protection of personnel；
2, it realizes movable plate by the cooperation of bolt and rack to lock relative to the one direction of support plate, makes movable plate
It is more easy to adjust；
3, support plate can be rotated relative to loading plate, can rotate to form guardrail in construction, and in work can enter
Guardrail is formed when workbench, has expanded the function of workbench.
Description of the drawings
Fig. 1 is the structural schematic diagram of the adjustable elevator workbench of guardrail height of the utility model embodiment；
Fig. 2 be the utility model embodiment the adjustable elevator workbench of guardrail height in support plate and movable plate
Structural schematic diagram；
Fig. 3 be the utility model embodiment the adjustable elevator workbench of guardrail height in the first limiting section and second
The assembling schematic diagram of limiting section.
In figure：1, loading plate；11, the first limiting section；111, the first pilot trench；2, support plate；21, storage tank；22, the second son
Slot；3, movable plate；31, convex block；4, locked component；41, clamping portion；42, card-bit part；43, elastic component；5, articulated shaft；51, second
Limiting section；52, block；53, handle；6, connecting rod；61, cam.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Embodiment
The adjustable elevator workbench of a kind of guardrail height provided in this embodiment, as shown in Figure 1, including：Loading plate
1, the circumferential support plate 2 of loading plate 1, the movable movable plate 3 being assemblied in support plate 2 are set to and for locking or solving
Lock the locked component 4 of movable plate 3；Support plate 2 extends perpendicularly to loading plate 1, and movable plate 3 can be relative to support plate 2
With closer or far from loading plate 1, to change the protection height of workbench.
As shown in Fig. 2, in the present embodiment, side of the support plate 2 far from loading plate 1 offers storage tank 21, movable plate 3
Be inserted in storage tank 21, and can far from or close to support plate 2, movable plate 3 separate support plate 2 side equipped with convex block
31, convex block 31 extends perpendicularly to movable plate 3, to limit position of the movable plate 3 relative to support plate 2, prevents movable plate 3
It falls completely in storage tank 21, while convex block 31 also allows for construction personnel and lifts movable plate 3.
As shown in Fig. 2, locked component 4 includes：It is set to the clamping portion 41 of 3 side of movable plate, mutually blocks with clamping portion 41
The card-bit part 42 that connects and be elastic component 43, card-bit part 42 is set in support plate 2, and can 2 activity of relative support plate, bullet
Property part 43 can be that card-bit part 42 provide an elastic force card-bit part 42 and clamping portion 41 is made mutually to be clamped, with lock movable plate 3 with
Support plate 2；
In the present embodiment, clamping portion 41 is the rack for being set to the both sides adjacent with loading plate 1 of movable plate 3, card-bit part 42
To be inserted in the bolt with rack opposite position of support plate 2, rack extends perpendicularly to loading plate 1, and bolt prolongs
Direction is stretched to be meshed with rack with the side that rack abuts against perpendicular to rack and bolt；As shown in figure 3, the teeth portion of rack is separate
The side of loading plate 1 is inclined-plane, is plane close to the side of loading plate 1；The side of the separate loading plate 1 of bolt is plane, is leaned on
The side of nearly loading plate 1 is inclined-plane；When bolt is mutually clamped with rack, the side on the teeth portion inclined-plane of rack and the one of bolt inclined-plane
Side abuts against, and the side and the side of bolt plane of rack teeth plane abut against, in such manner, it is possible to one direction locks movable plate 3,
So that movable plate 3 is moved to the direction far from loading plate 1, and cannot be moved to close to the side of loading plate 1；Further,
In the present embodiment, elastic component 43 is to be sheathed on bolt, and side and support plate 2 are fixed, the other side and the fixed spring of bolt.
It is provided with connecting rod 6 between two bolts in same support plate 2, rotary type is equipped with cam 61 on connecting rod 6, in weight
Under the action of power, cam 61 is apart from the side farther out of connecting rod 6 close to loading plate 1；Side rotation cam to where support plate 2
61, so that cam 61 is abutted against with support plate 2 apart from the side of connecting rod 6 farther out, connecting rod 6 is made to be moved to the side far from support plate 2,
And then bolt is driven to be moved to the direction far from rack, realize that the solution between movable plate 3 and support plate 2 locks.
As shown in figure 3, support plate 2 is articulated with the side of loading plate 1 by articulated shaft 5, on loading plate 1 and support plate 2
Equipped with the first limiting section 11, articulated shaft 5 is equipped with the second limiting section 51, passes through matching for the first limiting section 11 and the second limiting section 51
It closes, position of the support plate 2 with respect to a loading plate 1 can be limited；
In the present embodiment, the first limiting section 11 is the limiting slot for being set to support plate 2 and 1 hinged place of loading plate, limit
The extending direction of slot is parallel with articulated shaft 5, and in a side opening of extending direction, limiting slot includes：It is set in support plate 2
First pilot trench 111 and the second pilot trench 22 being set on loading plate 1 are equipped with two in loading plate 1 and 2 hinged place of support plate
A second pilot trench 22, its extending direction both-side opening of one of them the second pilot trench 22, the extending direction of another the second pilot trench 22
A side opening, other side closing, the first pilot trench 111 can rotate relative to the second pilot trench 22.
Second limiting section 51 is the limited block being set on articulated shaft 5, and the extending direction of limited block is parallel to articulated shaft 5,
And can be moved with the movement of articulated shaft 5, when support plate 2 is perpendicular to loading plate 1, the first pilot trench 111 and the second pilot trench 22 are total
Line and connection composition limiting slot, pull articulated shaft 5 to close to the direction of 22 open side of the second pilot trench, make limited block from the second pilot trench
22 open side enters limiting slot, and limit is abutted with the mutual of 22 madial wall of the first pilot trench 111 and the second pilot trench by limited block
Rotation of the support plate 2 processed relative to loading plate 1；Articulated shaft 5 is pushed to the open side far from the second pilot trench 22, makes limited block from limit
It leaves in the slot of position, is no longer mutually abutted with the madial wall of the first pilot trench 111 and the second pilot trench 22, and then release to support plate 2
The limitation of position enables support plate 2 to be rotated relative to loading plate 1；
It is equipped with block 52 in the side of articulated shaft 5, articulated shaft 5 can be prevented de- from the hinged place of support plate 2 and loading plate 1
From the side opposite with block 52 of articulated shaft 5 is equipped with handle 53, in order to which construction personnel manipulates articulated shaft 5.
The adjustable elevator workbench of guardrail height provided in this embodiment, working condition and principle approximately as：
In the construction process, if to adjust the protection height of workbench, movable plate 3 is pulled to the direction far from loading plate 1, due to
The side on rack teeth inclined-plane and the side on bolt inclined-plane abut against, and when pulling movable plate 3 to the direction far from loading plate 1, insert
Pin moves under the action of rack teeth inclined-plane to the direction far from movable plate 3, and bolt is released with rack and is clamped, and makes movable plate 3
It can be moved to the direction far from loading plate 1, when the side on the teeth portion inclined-plane of the side and rack on bolt inclined-plane no longer abuts,
Under the action of spring power, bolt is clamped again with rack, pulls on movable plate 3, and bolt is repeated far from and close to rack
Action, after movable plate 3 moves to scheduled position, releasing activity plate 3, bolt is inserted into the gap of rack adjacent fingers
In, at this point, the side of rack teeth plane and the side of bolt plane are clamped, movable plate 3 cannot be to the direction where loading plate 1
Movement, and then complete the monodirectional locking to movable plate 3；
At this point, under the effect of gravity, cam 61 apart from the side farther out of connecting rod 6 close to loading plate 1, to where support plate 2
Side rotation cam 61, so that cam 61 is abutted against with support plate 2 apart from the side of connecting rod 6 farther out, and then make connecting rod 6 to separate
The direction of support plate 2 moves, and drives bolt far from rack, and solution locking movable plate 3 enables movable plate 3 to close to 1 institute of loading plate
Direction move；Release cam 61, under gravity, a lateral loading plate 1 place of the cam 61 apart from connecting rod 6 farther out
Side rotation, under the action of spring power, bolt again with rack be clamped, lock movable plate 3.
The adjustable elevator workbench of a kind of guardrail height provided in this embodiment, by movable in support plate 2
The mode of assembling activity plate 3 keeps the protection height of workbench adjustable, preferably to protect the personal safety of construction personnel.
Claims (8)
1. a kind of adjustable elevator workbench of guardrail height, which is characterized in that including：
Loading plate (1)；
It is assemblied in the support plate (2) of the loading plate (1) circumferential direction；
It is movable to be assemblied in the support plate (2), for closer or far from the support plate (2) with the support plate (2)
Cooperation changes the movable plate (3) of workbench protection height；And
Locked component (4) for locking or unlocking surely described movable plate (3) and the support plate (2).
2. the adjustable elevator workbench of guardrail height according to claim 1, it is characterised in that：
Side of the support plate (2) far from the support plate (2) offers storage tank (21)；
The movable plate (3) be inserted in the storage tank (21) and can along the support plate (2) extending direction it is close or remote
From the support plate (2).
3. the adjustable elevator workbench of guardrail height according to claim 2, which is characterized in that
The locked component (4) includes：
It is set to the clamping portion (41) of the movable plate (3) side；
Movable be assemblied in the support plate (2) can lock or unlock the surely described movable plate with the clamping portion (41) cooperation
(3) card-bit part (42)；And
For providing the bullet that an elastic force makes the card-bit part (42) be clamped with the clamping portion (41) for the card-bit part (42)
Property part (43).
4. the adjustable elevator workbench of guardrail height according to claim 3, it is characterised in that：
The clamping portion (41) is the rack for being laid in the support plate (2) and the adjacent one or both sides of the loading plate (1),
The rack extends perpendicularly to the loading plate (1)；
The card-bit part (42) is the support plate (2) being inserted in and the rack opposite position, the close movable plate
(3) bolt that side is meshed with the rack, the bolt extend perpendicularly to the rack.
5. the adjustable elevator workbench of guardrail height according to claim 4, it is characterised in that：
Side of the teeth portion of the rack far from the loading plate (1) is inclined-plane, is flat close to the side of the loading plate (1)
Face；
When the bolt is mutually clamped with the rack, the bolt far from the loading plate (1) side for plane and with institute
The side for stating the teeth portion plane of rack abuts against, the bolt close to the loading plate (1) side be inclined-plane and with it is described
The side on rack teeth inclined-plane abuts against.
6. the adjustable elevator workbench of guardrail height according to claim 5, it is characterised in that：
The support plate (2) is hinged by articulated shaft (5) and the loading plate (1) close to the side of the loading plate (1)；
The support plate (2) is equipped with the first limiting section (11) with the loading plate (1)；
The articulated shaft (5) is equipped with for limiting the support plate (2) relative to institute with first limiting section (11) cooperation
State second limiting section (51) of loading plate (1) position.
7. the adjustable elevator workbench of guardrail height according to claim 6, it is characterised in that：
The articulated shaft (5) can the axial direction on edge move；
First limiting section (11) is the limiting slot for being set to the support plate (2) and the loading plate (1) hinged place, institute
It states limiting slot extending direction and is parallel to the articulated shaft (5) and the side opening in extending direction；
The limiting slot includes：The first pilot trench (111) being set in the support plate (2)；And it is set to the loading plate
(1) the second pilot trench (22) on, first pilot trench (111) can rotate relative to second pilot trench (22)；
Second limiting section (51) is the limited block being set on the articulated shaft (5), when first pilot trench (111) and institute
When stating the second pilot trench (22) collinearly and being connected into limiting slot, the limited block can be moved with the articulated shaft (5) from the limit
It is inserted into or leaves the limiting slot in the side of channel opening.
8. the adjustable elevator workbench of guardrail height according to claim 7, it is characterised in that：
The side opposite with the limiting slot open side of the articulated shaft (5) is equipped with for limiting articulated shaft (5) relative to institute
State the block (52) of support plate (2) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843016.4U CN207660267U (en) | 2017-12-23 | 2017-12-23 | A kind of adjustable elevator workbench of guardrail height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843016.4U CN207660267U (en) | 2017-12-23 | 2017-12-23 | A kind of adjustable elevator workbench of guardrail height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207660267U true CN207660267U (en) | 2018-07-27 |
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ID=62943153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721843016.4U Active CN207660267U (en) | 2017-12-23 | 2017-12-23 | A kind of adjustable elevator workbench of guardrail height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207660267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809560A (en) * | 2022-05-17 | 2022-07-29 | 叶昌连 | Interior decoration platform convenient to adjust |
| CN117005709A (en) * | 2023-09-26 | 2023-11-07 | 山西六建集团有限公司 | Horizontal hard protector for elevator shaft of high-rise residence |
-
2017
- 2017-12-23 CN CN201721843016.4U patent/CN207660267U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809560A (en) * | 2022-05-17 | 2022-07-29 | 叶昌连 | Interior decoration platform convenient to adjust |
| CN117005709A (en) * | 2023-09-26 | 2023-11-07 | 山西六建集团有限公司 | Horizontal hard protector for elevator shaft of high-rise residence |
| CN117005709B (en) * | 2023-09-26 | 2023-12-19 | 山西六建集团有限公司 | Horizontal hard protector for elevator shaft of high-rise residence |
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