CN203474368U - Lift structure - Google Patents
Lift structure Download PDFInfo
- Publication number
- CN203474368U CN203474368U CN201320571745.4U CN201320571745U CN203474368U CN 203474368 U CN203474368 U CN 203474368U CN 201320571745 U CN201320571745 U CN 201320571745U CN 203474368 U CN203474368 U CN 203474368U
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- China
- Prior art keywords
- crane
- boarding
- pedestal
- elevator structure
- lift part
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Abstract
The utility model provides a lift structure applied to the technical field of manned equipment or cargo equipment. A base (1) and a lifting frame (2) of the lift structure are connected through a plurality of lifting components (3), the lifting components (3) can be connected with a controller (4) capable of controlling the lifting components (3) to be stretched out and drawn back, the lift structure further comprises a plurality of boarding frames (5), the upper end portions of the boarding frames (5) are respectively and movably connected with the lifting frame (2), and the lower end portions of the boarding frames (5) are provided with moving wheels (6) respectively. The lift structure is simple in structure, safe and reliable in performance and capable of enabling the lifting frame to ascend and descend conveniently and fast, and therefore work personnel can carry out construction conveniently at different heights. Through the arrangement of the boarding frames, the work personnel can board the lifting frame or leave the lifting frame conveniently. Though the arrangement of guard bars, the aim of protecting the construction safety of the work personnel can be achieved, and the potential safety hazard that the work personnel fall off the lifting frame is avoided.
Description
Technical field
The utility model belongs to manned or loading equipment technical field, more particularly, relates to a kind of elevator structure.
Background technology
In fields such as maintenance of equipment or finishings, often need to process the position higher than Human Height, this just need to apply Cargo Lift to Cargo Lift, but existing Cargo Lift is mostly fixed, or be highly subject to prophet, and this Cargo Lift designs simplification, cannot realize the automatic adjusting of height and position, this brings very big inconvenience to maintenance or finishing, meanwhile, this structure cannot ensure the safety of the personnel in operation, in maintenance or finishing, has potential safety hazard, easily causes the problem that operating personal is thrown.
Utility model content
Technical problem to be solved in the utility model is: for the deficiencies in the prior art, provide a kind of simple in structure, lifting is steady, thereby realizes manned or loading, the elevator structure guaranteeing personal safety.
Solve above-described technical matters, the technical scheme that the utility model is taked is:
The utility model is a kind of elevator structure, comprise pedestal, be positioned at the crane of pedestal top position, between described pedestal and crane, by a plurality of Lift Parts, be connected, the Lift Part controller flexible with controlling Lift Part is connected, described elevator structure also comprises a plurality of framves of boarding, and the upper end of a plurality of framves of boarding is flexibly connected with crane respectively, and movable pulley is installed respectively in the bottom of a plurality of framves of boarding.
Preferably, the described frame of boarding comprises two, and each frame of boarding comprises respectively left side frame, the right frame, described left side frame and the upper end of the right frame are flexibly connected with crane front end face and crane aft end face by connecting pin respectively, and two described framves of boarding also arrange respectively railing.
Preferably, four support components are also set on described pedestal, four support components are separately positioned on four corner locations of square pedestal, each support component comprises respectively supporting body portion, screw mandrel I is through supporting body portion, and screw mandrel I upper end arranges revolving bar, and revolving bar is set to the structure that can drive screw mandrel I to rotate up and down, screw mandrel I bottom arranges locating piece, and support component also comprises locking component that can locking revolving bar.
Preferably, base bottom arranges four return pulleys, and four described return pulleys all adopt Universal wheel structure.
Preferably, described extensible member arranges three or four, when described extensible member arranges three, and structural arrangement triangular in shape between three extensible members, when described extensible member arranges four, four extensible members are separately positioned on four corner locations that are positioned at pedestal and crane.
Preferably, as embodiment 1, Lift Part is air cylinder, Lift Part comprises source of the gas, cylinder barrel I, expansion link I, source of the gas is connected with cylinder barrel I by tracheae, cylinder barrel I is connected with pedestal, and one end that expansion link extends cylinder barrel I is connected with crane bottom, and source of the gas is connected with the controller of controlling source of the gas switching.
Preferably, as embodiment 2, described Lift Part is hydraulic actuating cylinder, Lift Part comprises Hydraulic Pump, cylinder barrel II, expansion link II, Hydraulic Pump is connected with cylinder barrel II by pipeline, cylinder barrel II is connected with pedestal, and one end that expansion link II is extended cylinder barrel II is connected with crane bottom, and Hydraulic Pump is connected with the controller of controlling Hydraulic Pump switching.
Preferably, as embodiment 3, described Lift Part comprises cylinder body, be arranged on the screw mandrel II in cylinder body, Lift Part also comprises the adjust bar extending in cylinder body, and adjust bar extends to one end and the engagement of screw mandrel II in cylinder body, and adjust bar extends one end of cylinder body revolving wheel is installed.
Preferably, on described crane, arrange along the crane guardrail of a week.
Adopt the technical solution of the utility model, can obtain following beneficial effect:
Elevator structure described in the utility model, simple in structure, performance safety is reliable, between the pedestal of elevator structure and crane, Lift Part is set, at the two ends of crane, the frame of boarding is respectively set simultaneously, guardrail is being set on crane, by such structure, can realize quickly and easily rising and the decline of crane, thereby being convenient to staff constructs at differing heights, the board setting of frame, being convenient to staff conveniently climbs up crane or leaves crane, and the setting of guardrail, can play the object of protection staff construction safety, avoid the generation of the potential safety hazard that staff throws from crane.
Accompanying drawing explanation
The expressed content of each accompanying drawing of this specification sheets and the mark in figure are made to brief description below:
Fig. 1 is the structural representation of the embodiment 1 of elevator structure described in the utility model;
Fig. 2 is the structural representation of the embodiment 2 of elevator structure described in the utility model;
Fig. 3 is the local structure schematic diagram of the embodiment 3 of elevator structure described in the utility model;
Fig. 4 is the structural representation of the frame of boarding of elevator structure described in the utility model;
In accompanying drawing, be labeled as: 1, pedestal; 2, crane; 3, Lift Part; 4, controller; 5, the frame of boarding; 6, movable pulley; 7, left side frame; 8, the right frame; 9, crane front end face; 10, crane aft end face; 11, railing; 12, support component; 13, supporting body portion; 14, screw mandrel I; 15, revolving bar; 16, locating piece; 17, locking component; 18, return pulley; 19, cylinder body; 20, screw mandrel II; 21, adjust bar; 22, revolving wheel; 23, source of the gas; 24, cylinder barrel I; 25, expansion link I; 26, Hydraulic Pump; 27, cylinder barrel II; 28, expansion link II; 29, guardrail.
The specific embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present utility model is described in further detail as the effect of the mutual alignment between the shape of each related member, structure, each several part and annexation, each several part and principle of work etc.:
As shown in Figure 1, the utility model is a kind of elevator structure, comprise pedestal 1, be positioned at the crane 2 of pedestal 1 top position, between described pedestal 1 and crane 2, by a plurality of Lift Parts 3, be connected, Lift Part 3 controller 4 flexible with controlling Lift Part 3 is connected, and described elevator structure also comprises a plurality of framves 5 of boarding, the upper end of a plurality of framves 5 of boarding is flexibly connected with crane 2 respectively, and movable pulley 6 is installed respectively in the bottom of a plurality of framves 5 of boarding.
Preferably, the described frame 5 of boarding comprises two, each frame 5 of boarding comprises respectively left side frame 7, the right frame 8, described left side frame 7 and the upper end of the right frame 8 are flexibly connected with crane front end face 9 and crane aft end face 10 by connecting pin respectively, and two described framves 5 of boarding also arrange respectively railing 11.
Preferably, four support components 12 are also set on described pedestal 1, four support components 12 are separately positioned on four corner locations of square pedestal 1, each support component 12 comprises respectively supporting body portion 13, screw mandrel I 14 is through supporting body portion 13, and screw mandrel I 14 upper ends arrange revolving bar 15, and revolving bar 15 is set to the structure that can drive screw mandrel I 14 to rotate up and down, screw mandrel I 14 bottoms arrange locating piece 16, and support component 12 also comprises locking component 17 that can locking revolving bar 15.
Preferably, described pedestal 1 bottom arranges four return pulleys 18, and four described return pulleys 18 all adopt Universal wheel structure.
Preferably, described extensible member 3 arranges three or four, when described extensible member 3 arranges three, structural arrangement triangular in shape between three extensible members 3, when described extensible member 3 arranges four, four extensible members 3 are separately positioned on four corner locations that are positioned at pedestal 1 and crane 2.
Preferably, as embodiment 1, described Lift Part 3 is air cylinder, Lift Part 3 comprises source of the gas 23, cylinder barrel I 24, expansion link I 25, source of the gas 23 is connected with cylinder barrel I 24 by tracheae, cylinder barrel I 24 is connected with pedestal 1, and one end that expansion link 25 extends cylinder barrel I 24 is connected with crane 2 bottoms, and source of the gas 23 is connected with the controller 4 of controlling source of the gas 23 switchings.
Preferably, as embodiment 2, described Lift Part 3 is hydraulic actuating cylinder, Lift Part 3 comprises Hydraulic Pump 26, cylinder barrel II 27, expansion link II 28, Hydraulic Pump 26 is connected with cylinder barrel II 27 by pipeline, cylinder barrel II 27 is connected with pedestal 1, and one end that expansion link II 28 is extended cylinder barrel II 27 is connected with crane 2 bottoms, and Hydraulic Pump 26 is connected with the controller 4 of controlling Hydraulic Pump 26 switchings.
Preferably, as embodiment 3, described Lift Part 3 comprises cylinder body 19, be arranged on the screw mandrel II 20 in cylinder body 19, Lift Part 3 also comprises the adjust bar 21 extending in cylinder body 19, adjust bar 21 extends to one end and 20 engagements of screw mandrel II in cylinder body 19, and adjust bar 21 extends one end of cylinder body 19 revolving wheel 22 is installed.
Preferably, on described crane 2, arrange along the crane guardrail of 2 one weeks 29.
Elevator structure described in the utility model, when for use, the Lift Part 3 of elevator structure is in extreme lower position, when needs are used, by controller 4, control Lift Part 3(air cylinder or hydraulic actuating cylinder) stretch out, at this moment extensible member 3 drives crane 2 to rise, thereby make crane 2 rise to the height meeting the demands, in the process rising at crane 2, link together with crane 2 board frame 5 also together with motion, board frame 5 bottoms to moving near the direction of pedestal 1, after crane 2 liftings complete, staff can climb up crane 2 easily by the frame 5 of boarding, keep in repair or finishing work.Because crane 2 is rectangular slab face structure, be convenient to staff and trample, and be convenient to place maintenance or finishing material, and crane 2 surroundings arrange guardrail 29, can play protection staff safety, avoid the generation of the safety problem that staff throws.When needs reduce crane 2, operating personal is controlled Lift Part 3 by controller 4, Lift Part 3 shrinks, crane 2 can be realized the object of decline like this, and two framves 5 of boarding that are connected with crane 2, owing to being subject to the thrust of crane 2, move to the direction away from pedestal, frame 5 bottoms of boarding are provided with movable pulley 6, thereby the frame 5 of being convenient to board is realized and being moved quickly and easily.
Elevator structure described in the utility model, simple in structure, performance safety is reliable, between the pedestal of elevator structure and crane, Lift Part is set, at the two ends of crane, the frame of boarding is respectively set simultaneously, guardrail is being set on crane, by such structure, can realize quickly and easily rising and the decline of crane, thereby being convenient to staff constructs at differing heights, the board setting of frame, being convenient to staff conveniently climbs up crane or leaves crane, and the setting of guardrail, can play the object of protection staff construction safety, avoid the generation of the potential safety hazard that staff throws from crane.
By reference to the accompanying drawings the utility model has been carried out to exemplary description above; obviously the concrete realization of the utility model is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present utility model and technical scheme to carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasions, all in protection domain of the present utility model.
Claims (9)
1. an elevator structure, comprise pedestal (1), be positioned at the crane (2) of pedestal (1) top position, it is characterized in that: between described pedestal (1) and crane (2), by a plurality of Lift Parts (3), be connected, Lift Part (3) controller (4) flexible with controlling Lift Part (3) is connected, described elevator structure also comprises a plurality of framves of boarding (5), the upper end of a plurality of framves of boarding (5) is flexibly connected with crane (2) respectively, and movable pulley (6) is installed respectively in the bottom of a plurality of framves of boarding (5).
2. elevator structure according to claim 1, it is characterized in that: the described frame of boarding (5) comprises two, each frame of boarding (5) comprises respectively left side frame (7), the right frame (8), described left side frame (7) and the upper end of the right frame (8) are flexibly connected with crane front end face (9) and crane aft end face (10) by connecting pin respectively, and described two framves of boarding (5) also arrange respectively railing (11).
3. elevator structure according to claim 2, it is characterized in that: four support components (12) are also set on described pedestal (1), four support components (12) are separately positioned on four corner locations of square pedestal (1), each support component (12) comprises respectively supporting body portion (13), screw mandrel I (14) is through supporting body portion (13), screw mandrel I (14) upper end arranges revolving bar (15), revolving bar (15) is set to the structure that can drive screw mandrel I (14) to rotate up and down, screw mandrel I (14) bottom arranges locating piece (16), support component (12) also comprises locking component (17) that can locking revolving bar (15).
4. elevator structure according to claim 3, is characterized in that: described pedestal (1) bottom arranges four return pulleys (18), and described four return pulleys (18) all adopt Universal wheel structure.
5. elevator structure according to claim 4, it is characterized in that: described extensible member (3) arranges three or four, when described extensible member (3) arranges three, structural arrangement triangular in shape between three extensible members (3), when described extensible member (3) arranges four, four extensible members (3) are separately positioned on four corner locations that are positioned at pedestal (1) and crane (2).
6. elevator structure according to claim 5, it is characterized in that: described Lift Part (3) is air cylinder, Lift Part (3) comprises source of the gas (23), cylinder barrel I (24), expansion link I (25), source of the gas (23) is connected with cylinder barrel I (24) by tracheae, cylinder barrel I (24) is connected with pedestal (1), one end that expansion link (25) extends cylinder barrel I (24) is connected with crane (2) bottom, and source of the gas (23) is connected with the controller (4) of controlling source of the gas (23) switching.
7. elevator structure according to claim 5, it is characterized in that: described Lift Part (3) is hydraulic actuating cylinder, Lift Part (3) comprises Hydraulic Pump (26), cylinder barrel II (27), expansion link II (28), Hydraulic Pump (26) is connected with cylinder barrel II (27) by pipeline, cylinder barrel II (27) is connected with pedestal (1), one end that expansion link II (28) is extended cylinder barrel II (27) is connected with crane (2) bottom, and Hydraulic Pump (26) is connected with the controller (4) of controlling Hydraulic Pump (26) switching.
8. elevator structure according to claim 5, it is characterized in that: described Lift Part (3) comprises cylinder body (19), be arranged on the screw mandrel II (20) in cylinder body (19), Lift Part (3) also comprises the adjust bar (21) extending in cylinder body (19), adjust bar (21) extends to one end and screw mandrel II (20) engagement in cylinder body (19), and adjust bar (21) extends one end of cylinder body (19) revolving wheel (22) is installed.
9. according to the arbitrary described elevator structure of claim 5-8, it is characterized in that: on described crane (2), arrange along the crane guardrail (29) of (2) weeks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571745.4U CN203474368U (en) | 2013-09-14 | 2013-09-14 | Lift structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571745.4U CN203474368U (en) | 2013-09-14 | 2013-09-14 | Lift structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203474368U true CN203474368U (en) | 2014-03-12 |
Family
ID=50222742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320571745.4U Expired - Fee Related CN203474368U (en) | 2013-09-14 | 2013-09-14 | Lift structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203474368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663260A (en) * | 2013-09-14 | 2014-03-26 | 安徽德摩新能源叉车股份有限公司 | Elevator structure |
| CN104444943A (en) * | 2014-11-26 | 2015-03-25 | 哈尔滨工程大学 | Movable lifting platform for centrifugal fan |
| CN107032268A (en) * | 2017-06-26 | 2017-08-11 | 苏州市优诺特升降机械有限公司 | A kind of folding vehicular lift |
-
2013
- 2013-09-14 CN CN201320571745.4U patent/CN203474368U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663260A (en) * | 2013-09-14 | 2014-03-26 | 安徽德摩新能源叉车股份有限公司 | Elevator structure |
| CN104444943A (en) * | 2014-11-26 | 2015-03-25 | 哈尔滨工程大学 | Movable lifting platform for centrifugal fan |
| CN107032268A (en) * | 2017-06-26 | 2017-08-11 | 苏州市优诺特升降机械有限公司 | A kind of folding vehicular lift |
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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 |
Granted publication date: 20140312 Termination date: 20160914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |