CN207313025U - A kind of civil engineering elevator - Google Patents
A kind of civil engineering elevator Download PDFInfo
- Publication number
- CN207313025U CN207313025U CN201721382550.XU CN201721382550U CN207313025U CN 207313025 U CN207313025 U CN 207313025U CN 201721382550 U CN201721382550 U CN 201721382550U CN 207313025 U CN207313025 U CN 207313025U
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- China
- Prior art keywords
- job platform
- base
- civil engineering
- hydraulic cylinder
- lifting hydraulic
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Abstract
Elevator technology field is the utility model is related to, discloses a kind of civil engineering elevator, it includes job platform；The front and rear sides of the job platform bottom are arranged with some scissors, and job platform is connected with base by scissor；The base is equipped with runway with job platform, and the upper end of the interior scissors rod of the scissor and the lower end of outer scissors rod are hinged with the roller being used cooperatively with runway；The other end of the interior scissors rod and outer scissors rod is respectively hinged on base and job platform；Upper link and lower link are equipped between the monosymmetric scissor of job platform, lifting hydraulic cylinder is hinged between the upper link and lower link；The lifting hydraulic cylinder is equipped with retaining mechanism, and the retaining mechanism includes electromagnet, lever and housing, and the housing and lifting hydraulic cylinder are equipped with the latch being mutually matched.The utility model security higher and stop that steady, working range is wider.
Description
Technical field
It the utility model is related to a kind of elevator, more particularly to a kind of civil engineering elevator.
Background technology
Elevator is the indispensable basic equipment of field of civil engineering, and wherein fork type elevator is widely used height
Idle job special equipment.Its scissor-type mechanical structure, has higher stability, roomy job platform after making lifting platform raising
Higher bearing capacity, makes working at height scope bigger, and is adapted to more people operation at the same time.
Fork type elevator uses hydraulic-driven more at present.This results in fork hydraulic elevator and there is certain lack
Fall into：For example, hydraulic cylinder causes application scenario to be restricted at work there may be leakage；And the change of hydraulic cylinder lifting speed is greatly,
Shock loading is big when starting, stopping；In addition, electric control system Shortcomings, such as offside halt control mechanism link is excessive, therefore
Low-response etc. is shut down during barrier, thus there are some potential safety problems；In addition, the hoistable platform movement inconvenience of existing elevator,
Operating personnel can not be sent to complete machine cannot be close Work places.In view of this, it is necessary to a kind of new elevator is designed,
At least to improve above-mentioned performance.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of security higher and stops steady, working range more
Wide civil engineering elevator.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of civil engineering elevator, it is characterised in that：Including job platform；Front and rear the two of the job platform bottom
Side is arranged with some scissors, and job platform is connected with base by the scissor；The base is equipped with job platform and runs
Road, the upper end of the interior scissors rod of the scissor and the lower end of outer scissors rod are hinged with the roller being used cooperatively with runway；In described
The other end of scissors rod and outer scissors rod is respectively hinged on base and job platform；Between the monosymmetric scissor of job platform
Equipped with upper link and lower link, the upper link is arranged on the middle and upper part of interior scissors rod, and the lower link is arranged on
The lower part of outer scissors rod, lifting hydraulic cylinder is hinged between the upper link and lower link；The lifting hydraulic cylinder passes through
Oil pipe is connected with hydraulic oil pump；The lifting hydraulic cylinder is equipped with retaining mechanism, the retaining mechanism include electromagnet, lever and
Housing, the housing and lifting hydraulic cylinder are equipped with the latch being mutually matched.
Further technical solution is：The job platform is folding telescopic platform, sets and can roll over above job platform
Stack guard column.
Further technical solution is：The folding telescopic platform includes fixed mesa and expansion table-board, described solid
Determine guide rail one is fixedly installed on table top, the expansion table-board slides on guide rail one；The fixed mesa internal symmetry is equipped with
Guide rail two, be slidably connected on the guide rail two supporting rack；Support frame as described above matches with expansion table-board.
Further technical solution is：The base is hollow rectangular box body；The bottom surface of the base is equipped with ten thousand
To wheel；The base is equipped with support leg；The hydraulic oil pump is arranged in the cavity of base.
Further technical solution is：The support leg includes connecting rod, screw rod and support plate；Described connecting rod one end leads to
Cross bolt to be fixed on base, the other end is equipped with threaded hole；Screw rod is set in the threaded hole, one end of the screw rod is fixedly connected
Support plate, the other end sets handwheel.
Further technical solution is：The support plate bottom is equipped with rubber slab, and the rubber slab bottom is equipped with friction and spends
Line.
Further technical solution is：The support plate is circular slab.
It is using beneficial effect caused by above-mentioned technical proposal：
1st, retaining mechanism is equipped with lifting hydraulic cylinder, safety coefficient is high；
2nd, operating personnel can be sent the Work places that can not be approached to complete machine by folding telescopic platform, enrich operation
Environment, improves work efficiency；
3rd, the unique design of support leg, makes elevator more steady when stopping, effectively avoids shaking and hitting.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the structure diagram of job platform；
Fig. 4 is the structure diagram of retaining mechanism；
Fig. 5 is the structure diagram of support leg；
Wherein：1- folding guardrails, 2- job platforms, 3- lifting hydraulic cylinders, 4- bases, 5- support legs, 6- scissors, 7- are run
Road, 8- rollers, 2.1- fixed mesas, 2.2- guide rails one, 2.3- expansion table-boards, 2.4- supporting racks, 2.5- guide rails two, 3.1- electromagnetism
Iron, 3.2- levers, 3.3- housings, 3.4- latches, 5.1- connecting rods, 5.2- handwheels, 5.3- screw rods, 5.4- support plates, 5.5- rubbers
Offset plate.
Embodiment
With reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, be fully described by, it is clear that and described embodiment is only the part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be implemented using other different from other manner described here, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is from the limitation of following public specific embodiment.
As shown in Figs. 1-5, a kind of civil engineering elevator, including job platform 2；The top of job platform 2 is set can
Folding guard rail 1；The front and rear sides of 2 bottom of job platform are arranged with some scissors 6, and the job platform 2 is connected by scissor 6
There is a base 4, the job platform 2 and base 4 are equipped with runway 7, the upper end of the interior scissors rod of the scissor and outer scissors rod
Lower end is hinged with the roller 8 being used cooperatively with runway 7；The other end of the interior scissors rod and outer scissors rod is respectively hinged at base
4 with job platform 2 on；Upper link and lower link, the upper connection are equipped between the monosymmetric scissor 6 of job platform 2
The middle and upper part of scissors rod, the lower link are arranged on the lower part of outer scissors rod, the upper link and lower company including frame is set
Connect and be hinged with lifting hydraulic cylinder 3 between frame；The lifting hydraulic cylinder 3 is connected by oil pipe with hydraulic oil pump；The raise-lower hydraulic
Cylinder 3 is equipped with retaining mechanism, and the retaining mechanism includes electromagnet 3.1, lever 3.2 and housing 3.3, the housing 3.3 and liter
Descending liquid cylinder pressure 3 is equipped with the latch 3.4 being mutually matched.
The job platform 2 is folding telescopic platform；The folding telescopic platform includes 2.1 He of fixed mesa
Expansion table-board 2.3, guide rail 1 is fixedly installed on the fixed mesa 2.1, and the expansion table-board 2.3 is sliding on guide rail 1
It is dynamic；2.1 internal symmetry of fixed mesa is equipped with guide rail 2 2.5, and be slidably connected supporting rack 2.4 on the guide rail 2 2.5；Institute
Supporting rack 2.4 is stated with expansion table-board 2.3 to match.
The bottom surface of the base 4 is equipped with universal wheel；The base 4 is equipped with support leg 5.The support leg 5 includes connecting
Extension bar 5.1, screw rod 5.3 and support plate 5.4；Described 5.1 one end of connecting rod is bolted on base 4, and the other end is equipped with
Threaded hole；Set screw rod 5.3 in the threaded hole, the support plate 5.4 that one end of the screw rod 5.3 is fixedly connected, the other end sets hand
Wheel 5.2.
Further preferred is：The support plate 5.4 is circular slab, and 5.4 bottom of support plate is equipped with rubber slab 5.5, institute
State 5.5 bottom of rubber slab and be equipped with friction decorative pattern.
The course of work of the utility model is：Elevator is moved to predetermined operation point, rotation hand wheel 5.2 makes support plate
5.4 downlinks, make 5.4 close proximity to ground of support plate；Electromagnet 3.1 is powered by circuit control, acted on by lever 3.2, make shell
Body 3.3 raises up, and then starts lifting hydraulic cylinder 3, and housing 3.3 then rises under the drive of 3 piston of lifting hydraulic cylinder, promotes at the same time
Scissor 6 rises job platform 2, after job platform 2 rises to certain position, powers off electromagnet 3.1 by circuit control,
Housing 3.3 sinks by dead weight, and the latch 3.4 on housing 3.3 is engaged with the latch 3.4 on lifting hydraulic cylinder 3, makes raise-lower hydraulic
Cylinder 3 is locked.Avoid the security risk produced due to the leakage of cylinder hydraulic oil or electrical control failure.
Realize that being controlled by circuit makes electromagnet 3.1 be powered, and is acted on by lever 3.2, makes housing when declining function
3.3 raise up, and the latch 3.4 on housing 3.3 departs from the latch 3.4 on hydraulic cylinder, so as to release locking.Control lifting hydraulic cylinder
3 pressure releases, scissor 6 declines under the drive of lifting hydraulic cylinder 3, so as to drive job platform 2 to decline.
Work places that can not be close in elevator complete machine, expansion table-board 2.3 and supporting rack 2.4 are stretched out, using flexible
Table top 2.3 send operating personnel to Work places, enriches operating environment, improves work efficiency.
The utility model is equipped with retaining mechanism on lifting hydraulic cylinder 3, and safety coefficient is high；Folding telescopic platform can be with
Operating personnel are sent to the Work places that can not be approached to complete machine, enrich operating environment, are improved work efficiency；Support leg 5
Unique design, makes elevator more steady when stopping, effectively avoids shaking and hitting.
Claims (7)
1. a kind of civil engineering elevator, it is characterised in that including job platform (2)；Before job platform (2) bottom
Both sides are arranged with some scissors (6) afterwards, and job platform (2) is connected with base (4) by the scissor；The base (4) with
Job platform (2) is equipped with runway (7), the upper end of interior scissors rod and the lower end of outer scissors rod of the scissor (6) be hinged with
The roller (8) that runway (7) is used cooperatively；The other end of the interior scissors rod and outer scissors rod is respectively hinged at base (4) with making
On industry platform (2)；Upper link and lower link, the upper connection are equipped between job platform (2) monosymmetric scissor (6)
The middle and upper part of scissors rod, the lower link are arranged on the lower part of outer scissors rod, the upper link and lower company including frame is set
Connect and be hinged with lifting hydraulic cylinder (3) between frame；The lifting hydraulic cylinder (3) is connected by oil pipe with hydraulic oil pump；The lifting
Hydraulic cylinder (3) is equipped with retaining mechanism, and the retaining mechanism includes electromagnet (3.1), lever (3.2) and housing (3.3), described
Housing (3.3) and lifting hydraulic cylinder (3) are equipped with the latch (3.4) being mutually matched.
2. a kind of civil engineering elevator according to claim 1, it is characterised in that the job platform (2) is to roll over
Telescopic platform is folded, folding guardrail (1) is set above job platform (2).
A kind of 3. civil engineering elevator according to claim 2, it is characterised in that the folding telescopic platform
Including fixed mesa (2.1) and expansion table-board (2.3), guide rail one (2.2) is fixedly installed on the fixed mesa (2.1), it is described
Expansion table-board (2.3) slides on guide rail one (2.2)；Fixed mesa (2.1) internal symmetry is equipped with guide rail two (2.5),
Be slidably connected supporting rack (2.4) on the guide rail two (2.5)；Support frame as described above (2.4) matches with expansion table-board (2.3).
4. a kind of civil engineering elevator according to claim 1 or 3, it is characterised in that the base (4) is hollow
Rectangular box body；The bottom surface of the base (4) is equipped with universal wheel；The base (4) is equipped with support leg (5)；The liquid
Pressure oil pump is arranged in the cavity of base (4).
5. a kind of civil engineering elevator according to claim 4, it is characterised in that the support leg (5) includes connection
Bar (5.1), screw rod (5.3) and support plate (5.4)；Described connecting rod (5.1) one end is bolted on base (4), separately
One end is equipped with threaded hole；Screw rod (5.3) is set in the threaded hole, one end of the screw rod (5.3) is fixedly connected with support plate
(5.4), the other end sets handwheel (5.2).
6. a kind of civil engineering elevator according to claim 5, it is characterised in that support plate (5.4) bottom is set
There is rubber slab (5.5), rubber slab (5.5) bottom is equipped with friction decorative pattern.
7. a kind of civil engineering elevator according to claim 5, it is characterised in that the support plate (5.4) is circle
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721382550.XU CN207313025U (en) | 2017-10-25 | 2017-10-25 | A kind of civil engineering elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721382550.XU CN207313025U (en) | 2017-10-25 | 2017-10-25 | A kind of civil engineering elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207313025U true CN207313025U (en) | 2018-05-04 |
Family
ID=62379248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721382550.XU Expired - Fee Related CN207313025U (en) | 2017-10-25 | 2017-10-25 | A kind of civil engineering elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207313025U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108557687A (en) * | 2018-06-13 | 2018-09-21 | 苏州市康鼎升降机械有限公司 | The concealed type hydraulic elevator of guardrail is installed |
| CN108584778A (en) * | 2018-06-13 | 2018-09-28 | 苏州市康鼎升降机械有限公司 | A kind of concealed type hydraulic elevator |
| CN110104594A (en) * | 2019-05-07 | 2019-08-09 | 中国人民解放军第五七一零工厂 | A kind of hydraulic air lift |
| CN110589714A (en) * | 2019-08-27 | 2019-12-20 | 苏州大学 | Lifting type platform track mechanism |
| CN110844848A (en) * | 2019-10-12 | 2020-02-28 | 徐州宏嵩机电设备有限公司 | Night electrical power rush-repair car |
| CN113216400A (en) * | 2021-05-06 | 2021-08-06 | 江苏中油天工机械有限公司 | Automatic lifting translation type operation station |
-
2017
- 2017-10-25 CN CN201721382550.XU patent/CN207313025U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108557687A (en) * | 2018-06-13 | 2018-09-21 | 苏州市康鼎升降机械有限公司 | The concealed type hydraulic elevator of guardrail is installed |
| CN108584778A (en) * | 2018-06-13 | 2018-09-28 | 苏州市康鼎升降机械有限公司 | A kind of concealed type hydraulic elevator |
| CN108557687B (en) * | 2018-06-13 | 2024-04-23 | 苏州市康鼎升降机械有限公司 | Concealed hydraulic lifter with guard rail |
| CN110104594A (en) * | 2019-05-07 | 2019-08-09 | 中国人民解放军第五七一零工厂 | A kind of hydraulic air lift |
| CN110104594B (en) * | 2019-05-07 | 2024-03-29 | 凌云(宜昌)航空装备工程有限公司 | Aviation hydraulic elevator |
| CN110589714A (en) * | 2019-08-27 | 2019-12-20 | 苏州大学 | Lifting type platform track mechanism |
| CN110844848A (en) * | 2019-10-12 | 2020-02-28 | 徐州宏嵩机电设备有限公司 | Night electrical power rush-repair car |
| CN113216400A (en) * | 2021-05-06 | 2021-08-06 | 江苏中油天工机械有限公司 | Automatic lifting translation type operation station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20181025 |