CN208869128U - Micro-elevator safeguard construction - Google Patents
Micro-elevator safeguard construction Download PDFInfo
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- CN208869128U CN208869128U CN201821569015.XU CN201821569015U CN208869128U CN 208869128 U CN208869128 U CN 208869128U CN 201821569015 U CN201821569015 U CN 201821569015U CN 208869128 U CN208869128 U CN 208869128U
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Abstract
The utility model relates to a kind of micro-elevator safeguard constructions, it includes bracket and nacelle device, and bracket includes multiple columns, and nacelle device includes frame and plate, flatbed horizontal is mounted on the lower part of frame, frame is slided along strut length direction, and the side of plate is hinged with turnover panel, and the lower part of column offers the mounting hole for being directed toward plate, bolt is equipped in mounting hole, bolt is equipped with flange, and the compressed spring being against on flange is arranged on bolt, and the end setting of mounting hole keeps off the chimb of flange；When flange is bonded with chimb, bolt reaches in the projection of plate straight down close to one end of plate；Interlocking arm is installed on bolt, the lateral location of turnover panel is stretched in interlocking arm one end；When interlocking arm is against on turnover panel side, bolt is retracted into outside the projection of plate straight down close to one end of plate.The utility model is unlocked the control to plate by closing turnover panel, and turnover panel is in close state the safety to guarantee staff when plate rises.
Description
Technical field
The utility model relates to micro-elevator technical fields, more particularly, to a kind of micro-elevator safeguard construction.
Background technique
Elevator refers to the electromechanical equipment for being vertically moved up or down weight, and the rated load weight range of elevator is greater than or waits
It is large-scale elevator in 0.5t, it is micro-elevator that rated load weight range, which is less than 0.5t, for micro-elevator in enterprise
Move relatively broad, but micro-elevator is generally made by enterprises oneself, and standard requirements are relatively low.
Authorization Notice No. be CN207511636U patent document in disclose a kind of elevator mounting structure include bracket,
Nacelle device and boom hoisting, boom hoisting are used to lift by crane the rack-mount nacelle device that can be slid up and down along bracket,
The nacelle device includes frame and horizontal plate, and plate is fixed on frame, is provided on the plate and rotatably turns over
Plate, when turnover panel, which is turned to, to be in off state with level board vertical up position, for keeping off the weight placed on plate flat
Plate is slid out on plate and is fallen；It is convenient to be put down from horizontal when turnover panel is turned to level board horizontally or diagonally down position
Weight is removed on plate.
But such turnover panel is in use, staff thinks to turn at heart by sheer good luck in order to seek conveniently or entertain
Plate, which is not closed, safety accident will not occurs, so that just often do not close turnover panel directly initiates boom hoisting to staff, it can not
Play the safety guarantee to staff.
Utility model content
The purpose of the utility model is to provide a kind of micro-elevator safeguard construction, it is unlocked pair by closing turnover panel
The control of plate, turnover panel is in close state the safety to guarantee staff when plate rises.
The foregoing invention purpose of the utility model has the technical scheme that
A kind of micro-elevator safeguard construction, including bracket and nacelle device, bracket include multiple columns, and column is solid vertically
Fixed nacelle device includes frame and plate, and flatbed horizontal is mounted on the lower part of frame on the ground, is provided on frame along vertical
The slide assemblies of column length direction sliding, the side of plate are hinged with turnover panel, and the lower part of the column, which offers, is directed toward plate
Mounting hole, mounting hole is interior to be equipped with the bolt cooperated with mounting hole, and bolt is equipped with flange, is arranged with and is against on flange on bolt
Compressed spring, for the elastic force of compressed spring for driving bolt to move to plate direction, the end setting of mounting hole keeps off flange
Chimb；When flange is bonded with chimb, bolt reaches in the projection of plate straight down close to one end of plate；It is fixed on bolt
The lateral location of turnover panel is stretched in interlocking arm, interlocking arm one end；When interlocking arm is against on turnover panel side, bolt is close to plate
One end is retracted into outside the projection of plate straight down；The movable lowest point of the plate is located at the lower section of bolt.
By using above-mentioned technical proposal, in use, bolt stretches out peace when frame is moved downwardly to minimum point along column
Hole is filled, the end of bolt is located at the top of plate, and when plate moves upwards, bolt can keep off plate, and staff needs handle to turn over
When plate turns to the position of closing around rotation point, interlocking arm makes to insert on the side that one end of turnover panel is against turnover panel, from face
Flange on pin is pressing against compressed spring contraction, moves bolt to the direction far from plate close to one end of plate and removes plate
Vertical projection outside, nacelle device moves upwards under the positioning of slide assemblies along column, to pass through closing at work
Turnover panel is unlocked the control to plate, and turnover panel is in close state the safety to guarantee staff when plate rises.
The utility model is further arranged to: the bolt is four prism type, and the length direction of bolt is perpendicular to bolt institute
Corresponding plate side, bolt are provided with inclined surface close to one end of plate, and inclination tilts upwardly.
By using above-mentioned technical proposal, inclined surface is arranged close to one end of plate in bolt, and inclined surface tilts upward,
When plate is moved downwardly to bolt, the end slant surface that plate is pressing against bolt, which makes bolt squeeze compressed spring, makes bolt be reduced to peace
It fills in hole, then bolt self-return to gear is in the top of plate, so that translation be made to be in the locked position automatically.
The utility model is further arranged to: roller is provided with below the bolt, the axis of roller is perpendicular to bolt
Length direction, and roller is against the lower surface of bolt, and roller revolving support is on column.
By using above-mentioned technical proposal, being provided with roller below bolt supports bolt, makes between bolt and mounting hole
Frictional force reduce, so that bolt be made to be easier to be retracted into mounting hole and stretch out mounting hole.
The utility model is further arranged to: being equipped with slide surface close to one end of turnover panel on the interlocking arm, slide surface inclines
The plane to be formed tiltedly is rotated in turnover panel side, and slide surface is towards turnover panel.
By using above-mentioned technical proposal, the slide surface on interlocking arm is towards turnover panel, and when turnover panel rotates, turnover panel is against sliding
On face, turnover panel, which pushes slide surface, keeps interlocking arm mobile with bolt, so that turnover panel be facilitated to move bolt automatically during the shutdown process
It moves outside plate.
The utility model is further arranged to: the fixation device for fixing turnover panel, fixed dress are provided on the frame
It sets including hook and tension spring, hanging hole corresponding with hook is offered on turnover panel, link up with one end and be hinged on frame, tension spring one end is consolidated
It is scheduled on frame, the other end is hung on hook.
By using above-mentioned technical proposal, when turnover panel is rotated up, after hook is passed through out of hook, tension spring hauls hook
Hook turnover panel, so that turnover panel be made to fix, turnover panel can keep off the article above plate, prevent article from sliding.
The utility model is further arranged to: being provided with weight measurement instrument below the plate, weight measurement instrument is mounted on
On ground, weight measurement instrument is used to measure the quality of weight on plate；Weight measurement instrument is connected with control module, and control module connects
It is connected to warning device, warning device is loudspeaker.
By using above-mentioned technical proposal, weight measurement instrument is used to measure the quality of the weight on plate, and detection
Data are transmitted to control module, if it exceeds the weight of maximum load, control module causes warning device to remind staff.
The utility model is further arranged to: the top of the column is provided with anti-fall device, and anti-fall device includes activity
Pin and cylinder offer the pilot hole for being directed toward plate direction on column, and removable pin cooperation is inserted in pilot hole, and cylinder is fixed on vertical
On column, cylinder output is fixed on removable pin；The movable highest point position of the plate is located at the top of bolt.
By using above-mentioned technical proposal, the top of column is provided with cylinder and removable pin, and removable pin, which is slidably connected at, leads
Into hole, and removable pin is mounted on the output end of cylinder, and when the highest point of treadmill exercise to plate, removable pin is in cylinder
It is reached under plate under effect, for keeping off plate, prevents plate from falling.
The utility model is further arranged to: the slide assemblies include multiple idler wheels rolled along strut length direction,
On frame, multiple idler wheels are divided into upper layer and lower layer and are arranged in the circumferential direction of frame roller supporting.
By using above-mentioned technical proposal, multiple idler wheels are divided into upper layer and lower layer and are circumferentially arranged on frame, and frame is in idler wheel
Support under along column length direction slide, thus make plate up and down along column up-down, multiple idler wheels reduce frame
Frictional force between column.
In conclusion the advantageous effects of the utility model are as follows:
1. bolt is directed toward plate by the bolt being arranged on column, the interlocking arm with turn-bed interlock is provided on bolt,
So that turnover panel be needed to be in interlocking arm position before moving upwards plate, just it is in close state turnover panel；
2. can be weighed to the weight quality on plate, then lead to by the way that the weight measurement instrument below plate is arranged in
Crossing control module and reminding staff's weight is more than setting quality, to be further ensured that safety；
3. the cylinder in anti-fall device drives removable pin that can be inserted in plate by the anti-fall device that column top is arranged in
Lower section prevent the abnormal whereabouts of plate to keep off plate, guarantee safety.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is the attachment structure schematic diagram of bolt and column.
In figure, 1, bracket；11, column；111, mounting hole；112, chimb；113, pilot hole；2, nacelle device；21, frame
Frame；22, plate；3, boom hoisting；4, slide assemblies；41, idler wheel；51, bolt；511, roller；512, interlocking arm；513, it slides
Face；52, flange；53, compressed spring；54, inclined surface；55, side plate；6, turnover panel；61, hanging hole；7, fixed device；71, it links up with；
72, tension spring；8, anti-fall device；81, removable pin；82, cylinder；91, weight measurement instrument；92, control module；93, warning device.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It is a kind of micro-elevator safeguard construction disclosed by the utility model with reference to Fig. 1, including four 11 rectangles of column are consolidated
Determine the bracket 1 formed on the ground, is placed with nacelle device 2 among bracket 1, nacelle device 2 is connected with boom hoisting 3, hanging basket
Slide assemblies 4 are provided on device 2, nacelle device 2 can only be along column 11 under the action of slide assemblies 4 and boom hoisting 3
Length direction slide up and down.
With reference to Fig. 1, nacelle device 2 includes frame 21 and plate 22, and plate 22 is horizontally fixed on the lower part of frame 21, is slided
Component 4 includes multiple idler wheels 41, and 41 revolving support of idler wheel is on frame 21, and multiple idler wheels 41 are divided into two groups, two groups of idler wheels
The setting of 41 upper layer and lower layer, every group of idler wheel 41 are arranged each along the circumferential direction of frame 21, and idler wheel 41 is supported on four columns 11, thus
Make frame 21 by the cooperation of multiple idler wheels 41 on four columns 11.
With reference to Fig. 1, the top of column 11 is provided with anti-fall device 8, anti-fall device 8 includes removable pin 81 and cylinder 82,
Pilot hole 113 is offered on column 11, removable pin 81 is fitted in pilot hole 113, and the length direction of pilot hole 113
It is directed toward plate 22, so that removable pin 81 can be inserted in the lower section of plate 22 when stretching out pilot hole 113；Cylinder 82 is fixed on column 11
On, and the output end of cylinder 82 is fixedly mounted on the end of removable pin 81；When cylinder 82 stretches, it can be stretched with removable pin 81
Out or retract pilot hole 113；When plate 22 rises to highest point, cylinder 82 is inserted in the lower section of plate 22 with removable pin 81,
Prevent plate 22 from falling, when plate 22 needs to fall, cylinder 82 retracts in mounting hole 111 with removable pin 81.
With reference to Fig. 2, mounting hole 111 is offered in the lower part of column 11, mounting hole 111 is perpendicularly oriented to the side of plate 22,
Mounting hole 111 is tetragonous post holes shape, is fitted with bolt 51 in mounting hole 111, flange 52 is provided on bolt 51, is being installed
Hole 111 is equipped with chimb 112 close to one end of plate 22, and when flange 52 is close to chimb 112, bolt 51 stretches out mounting hole 111 simultaneously
And it reaches in the projection of plate 22 straight down；One end of plate 22 is provided with inclined surface 54, inclined surface positioned at bolt 51
54 tilt upward, and when plate 22 moves downward, the side of plate 22 is pressing against the side that inclined surface 54 makes bolt 51 to mounting hole 111
To sliding, plate 22 is moved downwardly to the lower section of bolt 51；Set is provided with compressed spring 53, compressed spring 53 1 on bolt 51
End is against on flange 52, and the other end, which is against, to be arranged on side plate 55 of the mounting hole 111 far from 22 end of plate, thus compressed spring
53 elastic force drives bolt 51 to move to the direction of plate 22；When plate 22 reaches the lower section of bolt 51, bolt 51 is compressing
Again gear is returned under the active force of spring 53 in the top of plate 22.
It is more convenient in order to move bolt 51 in mounting hole 111 with reference to Fig. 3, the lower section of bolt 51 is provided with rolling
Son 511, the axis of roller 511 is perpendicular to the length direction of bolt 51, and 511 revolving support of roller is on column 11, and roller
511 are against the lower surface of bolt 51, and when the end of bolt 51 power downward by plate 22, bolt 51 is moved up in roller 511
It is dynamic, to reduce the frictional force of bolt 51 Yu mounting hole 111.
With reference to Fig. 2, it is hinged with turnover panel 6 in the position of the side of plate 22, turnover panel 6 can be rotated up to vertical with plate 22
Position, the fixation device 7 for fixing turnover panel 6 is provided on frame 21.Fixed device 7 includes linking up with 71 and tension spring 72,
It links up with 71 one end to be hinged on frame 21, offers hanging hole 61 with 71 corresponding positions of hook on turnover panel 6,72 one end of tension spring is solid
It is scheduled on frame 21, the other end is hung on hook 71, and when turnover panel 6 turns to the position perpendicular to plate 22, hook 71 is passed through
Hanging hole 61 on turnover panel 6 is hooked in hook 71 in hanging hole 61, thus fixed turnover panel 6.
With reference to Fig. 2, interlocking arm 512 is fixedly installed on bolt 51, interlocking arm 512 is stretched to far from one end of bolt 51 to be turned over
The position of plate 6, and interlocking arm 512 is provided with slide surface 513 close to one end of turnover panel 6, and slide surface 513 favours 6 side of turnover panel
While rotate the plane to be formed, and slide surface 513 is towards turnover panel 6；When interlocking arm 512 is against turnover panel 6 close to one end of turnover panel 6
When side, bolt 51 is retracted into outside the projection of plate 22 straight down close to one end of plate 22.To not closed as staff
When closing turnover panel 6, bolt 51 is kept off on the path that plate 22 rises, when staff closes turnover panel 6, the side elder generation edge of turnover panel 6
Slide surface 513 push bolt 51, when interlocking arm 512 is against the side of turnover panel 6 close to the end of turnover panel 6, bolt 51 is allowed
The distance that position plate 22 rises, facilitates plate 22 to rise, so that staff must first close turnover panel 6, to guarantee work people
The safety of member.
With reference to Fig. 2, weight measurement instrument 91 is provided on the lower section ground of plate 22, weight measurement instrument 91 is flat for weighing
The weight placed on plate 22, weight measurement instrument 91 are connected to control module 92；Control module 92 is connected to warning device 93, alarm
Device 93 is selected as loudspeaker.After weight measurement instrument 91 measures the quality of weight, data are sent to control module 92, control mould
After block 92 is analyzed, if the standard beyond setting, control module 92 carries out control to warning device 93 and gives a warning sound, reminds
Staff.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of micro-elevator safeguard construction, including bracket (1) and nacelle device (2), bracket (1) they include multiple columns
(11), column (11) fixes on the ground vertically, and nacelle device (2) includes frame (21) and plate (22), and plate (22) is horizontal
It is mounted on the lower part of frame (21), the slide assemblies (4) slided along column (11) length direction are provided on frame (21), is put down
The side of plate (22) is hinged with turnover panel (6), it is characterised in that: the lower part of the column (11) offers the peace for being directed toward plate (22)
It fills hole (111), the bolt (51) cooperated with mounting hole (111) is equipped in mounting hole (111), bolt (51) is equipped with flange
(52), the compressed spring (53) being against on flange (52) is arranged on bolt (51), the elastic force of compressed spring (53) is for driving
Bolt (51) is moved to plate (22) direction, and the end setting of mounting hole (111) keeps off the chimb (112) of flange (52)；When convex
When edge (52) is bonded with chimb (112), bolt (51) reaches the projection of plate (22) straight down close to the one end of plate (22)
It is interior；It is installed on bolt (51) interlocking arm (512), the lateral location of turnover panel (6) is stretched in interlocking arm (512) one end；Work as interlocking arm
(512) when being against on turnover panel (6) side, bolt (51) is retracted into the throwing of plate (22) straight down close to the one end of plate (22)
Outside shadow；The movable lowest point of the plate (22) is located at the lower section of bolt (51).
2. micro-elevator safeguard construction according to claim 1, it is characterised in that: the bolt (51) is quadrangular
Shape, the length direction of bolt (51) is perpendicular to plate (22) side corresponding to bolt (51), and bolt (51) is close to plate (22)
One end be provided with inclined surface (54), inclined surface (54) upwards tilt.
3. micro-elevator safeguard construction according to claim 2, it is characterised in that: the lower section of the bolt (51) is arranged
Have roller (511), the axis of roller (511) is perpendicular to the length direction of bolt (51), and roller (511) is against bolt (51)
Lower surface, roller (511) revolving support is on column (11).
4. micro-elevator safeguard construction according to claim 1, it is characterised in that: close on the interlocking arm (512)
One end of turnover panel (6) is equipped with slide surface (513), and slide surface (513) favours turnover panel (6) side and rotates the plane to be formed, and
Slide surface (513) is towards turnover panel (6).
5. micro-elevator safeguard construction according to claim 1, it is characterised in that: be arranged on the frame (21) useful
Fixation device (7) in fixed turnover panel (6), fixed device (7) include that hook (71) and tension spring (72), turnover panel offer on (6)
Hanging hole (61) corresponding with hook (71), hook (71) one end are hinged on frame (21), and tension spring (72) one end is fixed on frame
(21) on, the other end is hung on hook (71).
6. micro-elevator safeguard construction according to claim 1, it is characterised in that: be provided with below the plate (22)
Weight measurement instrument (91), weight measurement instrument (91) are installed on the ground, and weight measurement instrument (91) is for measuring weight on plate (22)
The quality of object；Weight measurement instrument (91) is connected with control module (92), and control module (92) is connected with warning device (93), alarm
Device (93) is loudspeaker.
7. micro-elevator safeguard construction according to claim 1, it is characterised in that: the top of the column (11) is arranged
Have anti-fall device (8), anti-fall device (8) includes removable pin (81) and cylinder (82), and column offers direction plate on (11)
(22) pilot hole (113) in direction, removable pin (81) cooperation are inserted in pilot hole (113), and cylinder (82) is fixed on column (11)
On, cylinder (82) output end is fixed on removable pin (81)；The movable highest point position of the plate (22) is located at bolt
(51) top.
8. micro-elevator safeguard construction according to claim 1, it is characterised in that: the slide assemblies (4) include more
A idler wheel (41) rolled along column (11) length direction, idler wheel (41) are supported on frame (21), and multiple idler wheels (41) are divided into
Upper layer and lower layer are arranged in the circumferential direction of frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569015.XU CN208869128U (en) | 2018-09-25 | 2018-09-25 | Micro-elevator safeguard construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569015.XU CN208869128U (en) | 2018-09-25 | 2018-09-25 | Micro-elevator safeguard construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208869128U true CN208869128U (en) | 2019-05-17 |
Family
ID=66468734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821569015.XU Active CN208869128U (en) | 2018-09-25 | 2018-09-25 | Micro-elevator safeguard construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208869128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606239A (en) * | 2020-06-28 | 2020-09-01 | 河南卫华特种车辆有限公司 | Heavy type lifting machine with guiding and locking functions |
-
2018
- 2018-09-25 CN CN201821569015.XU patent/CN208869128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606239A (en) * | 2020-06-28 | 2020-09-01 | 河南卫华特种车辆有限公司 | Heavy type lifting machine with guiding and locking functions |
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