CN201567194U - Self-walking type lifting platform - Google Patents

Self-walking type lifting platform Download PDF

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Publication number
CN201567194U
CN201567194U CN2009202904185U CN200920290418U CN201567194U CN 201567194 U CN201567194 U CN 201567194U CN 2009202904185 U CN2009202904185 U CN 2009202904185U CN 200920290418 U CN200920290418 U CN 200920290418U CN 201567194 U CN201567194 U CN 201567194U
Authority
CN
China
Prior art keywords
lifting
self
arm
platform
propelled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009202904185U
Other languages
Chinese (zh)
Inventor
邵江华
王云海
程乐福
张在勇
王连文
王晓亮
王志鹏
朱小款
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Huaxing Group Co ltd
Original Assignee
Shandong Huaxing Group Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Huaxing Group Co ltd filed Critical Shandong Huaxing Group Co ltd
Priority to CN2009202904185U priority Critical patent/CN201567194U/en
Application granted granted Critical
Publication of CN201567194U publication Critical patent/CN201567194U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a self-walking type lifting platform, which comprises a motive power system (1), a base plate (3), a pilot seat (4) and a work platform (19), wherein the motive power system (1) provides motive power for a walking system (12) and a platform lifting system, the platform lifting system consists of an air compressor (8), an air storage cylinder (10), a lifting steam cylinder (13), a lifting arm (11) and a support arm (16), the motive power system (1) drives the air compressor (8) to press air into the air storage tank (10), then, the effect that one end of the lifting steam cylinder (13) is supported by the support arm (16) and the other end lifts up or drops down the lifting arm (11) can be realized through the control of a platform lifting control switch (7), and the lifting of the work platform (19) can be realized. The utility model uses the compression air as work media, has the advantages of fast lifting, low motive power requirement, capability of convenient movement of the whole body, operation range enlargement, small size, simplicity, multifunction of one machine, work efficiency improvement and safety improvement.

Description

Self-propelled lifting table
Technical field
The utility model relates to a kind of aloft work lifting table, particularly a kind of self-propelled, rising or falling speed soon, lifting table simply and easily.
Background technology
The operation of the most employing of aloft work scaffold.Increasing along with aloft work in recent years, liftable platform has obtained increasing use, particularly during outdoor study, adopt scaffold to do industry under a lot of situations, the scaffold application risk is greatly its maximum hidden danger, and there is risk in scaffold when building again, lifting table commonly used now adopts hydraulic pressure or electric up-down more, can not be voluntarily or complex structure, power requires high, very inconvenient, limited the popularization and the use of lifting table, do especially out of doors when industry is for example carried out the rural area management and can not meet the demands.Shortcoming mainly contains: it is little 1, to do the industry scope; 2, propulsion source needs the condition height; 3, can not satisfy mobile demand; 4, lifting bar dynamic condition height.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of from walking lifting table, and it can move the restriction that is not subjected to the place to use everywhere, can adapt to any area, and the platform of lifting safely and fast.
For achieving the above object, the utility model provides a kind of self-propelled lifting table, comprise power system 1, chassis 3, operator's saddle 4, workplatform 19, power system 1 provides power for running gear 12 and platform jacking system, described lifting platform system by, air compressor 8, gaholder 10, lift cylinder 13, lifting arm 11, hold-down arm 16 constitutes, power system 1 drives air compressor 8 and extrudes air admission storage tank 10, pressurized air realizes that through the control of lifting platform master cock 7 lift cylinder 13 1 ends are under the support of hold-down arm 16 and other end lifting or fall lifting arm 11 realizes the lifting of workplatform 19 then.Utilize the lifting of pressurized air as working medium realization workplatform, the power requirement is low, simple in structure, lifting is quick, and running gear realizes the work of cutting to easily, and scope of work enlarges.
Described chassis 3 afterbodys are equipped with support cylinder 15, realize stretching out under the control of support cylinder master cock 5 contacting to earth and chassis supported 3 and shrink back initial position.Strengthen the stable of lift work process, guaranteed operating personnel's safety.
Described power system 1 can be installed driving engine 6 and provide power for air compressor 8 in addition only for running gear 12 provides power on the chassis 3.Reduced the structure of transmission of power, structure is more compact, makes center of gravity lower simultaneously, has strengthened stability.
Description of drawings
Fig. 1 is to be the structural representation of self-propelled lifting table.
Wherein: 1, walking power system 2, attaching parts 3, chassis 4, operator's saddle 5, support cylinder master cock 6, driving engine 7, lifting platform master cock 8, air compressor 9, test indicator 10, gaholder 11, lifting arm 12, running gear 13, lift cylinder 14, hold-down arm rotating shaft 15, support cylinder 16, hold-down arm 17, lifting arm rotating shaft 18, platform base 19, workplatform 20, Terrace prevention hurdle
The specific embodiment
The example that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model and principle of work.
As shown in Figure 1: this self-propelled lifting table, comprise power system 1, chassis 3, operator's saddle 4, workplatform 19, power system 1 by power transmission and be assigned as running gear 12 and the platform jacking system provides power, described lifting platform system is by air compressor 8, gaholder 10, lift cylinder 13, lifting arm 11, hold-down arm 16 constitutes, power system 1 drives air compressor 8 and extrudes air admission storage tank 10, pressurized air realizes that through the control of lifting platform master cock 7 lift cylinder 13 1 ends are under the support of hold-down arm 16 and other end lifting or fall lifting arm 11 realizes the lifting of workplatform 19 then.
Running gear 12 is by power system 1 traction, power system adopts supervisor, workplatform is installed on the rhombus hold-down arm that connects with the chassis rotating shaft, supervisor is connected by attaching parts 2 with the chassis, being driven air compressor 8 by torque transfer or driving engine 6 is installed on the chassis by supervisor during work provides power to air compressor 8, pressurized air enters into gaholder 10, and test indicator 9 demonstrations on being installed in air compressor reach when needing use pressure, kill engine.Opening installation is in the support cylinder master cock 5 of operator's saddle 4 one sides at this moment, and the support cylinder 15 that is installed in trailer domain afterbody is released piston rod under compressed-air actuated promotion, thereby can play the effect of safety supports flat-bed.Open lifting platform switch 7, this moment, lift cylinder 13 1 ends were installed on the hold-down arm 16 on the chassis by hold-down arm rotating shaft 14 and the other end is installed on the lifting arm 11 by lifting arm rotating shaft 17, lift cylinder 13 safely and fast rise under compressed-air actuated effect, drive 11 distortion of rhombus lifting arm, workplatform 19 on the lifting arm is also risen thereupon, reach when needing button is allocated to the safety valve position with height, because the integrally closed of complete machine mechanism, lifting table can rest in the optional position as required.The rotating shaft of hold-down arm rotating shaft 14, lifting arm rotating shaft 17 partly has lubricating system, has increased the precision and the sensitivity of rotation, has improved the precision of lifting.The structure of workplatform 19 is to install Terrace prevention hurdle 20 around the platform base 18, thereby the stability of workplatform 19 and safety are improved.After lifting table is finished using lifting button is dialled back round about, platform then can slowly fall, when platform fall after rise put in place after, will support cylinder and control 5 shift knobs and dial back, support cylinder 15 is contracted to initial position.
Air compressor 8 and driving engine 6 are installed in the bottom, chassis, have reduced the flat-bed center of gravity, have improved stability.
Adopt the integral body that the self-propelled lifting table of said structure can the implementation platform complete machine to move, utilize the lifting of pressurized air as working medium realization workplatform, power requires low, and lifting is quick, enlarged the range of use of garden supervisor, a tractor serves several purposes, the platform build is small and exquisite, conveniently moving, simple to operate, applied range has alleviated labour intensity, has improved the efficient of work.
Though the utility model discloses as above with a preferred embodiment; right its is not in order to limit the utility model; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims (10)

1. self-propelled lifting table, comprise power system (1), chassis (3), operator's saddle (4), workplatform (19), power system (1) provides power for running gear (12) and platform jacking system, it is characterized in that: described lifting platform system is by air compressor (8), gaholder (10), lift cylinder (13), lifting arm (11), hold-down arm (16) constitutes, power system (1) drives air compressor (8) and extrudes air admission storage tank (10), pressurized air realizes that through the control of lifting platform master cock (7) lift cylinder (13) one ends are under the support of hold-down arm (16) and other end lifting or fall lifting arm (11), the lifting of realization workplatform (19) then.
2. self-propelled lifting table according to claim 1 is characterized in that: described chassis (3) afterbody is equipped with support cylinder (15), realizes stretching out under the control of support cylinder master cock (5) and contacts to earth and chassis supported (3) and shrink back initial position.
3. self-propelled lifting table according to claim 1 is characterized in that: test indicator (9) is installed on the gaholder (10), shows the air pressure in the gaholder (10).
4. self-propelled lifting table according to claim 1 is characterized in that: described power system (1) only provides power for running gear (12), and chassis (3) are gone up the other driving engine (6) of installing and provided power for air compressor (8).
5. self-propelled lifting table according to claim 1 is characterized in that: described lift cylinder (13) one ends realize that with being connected by hold-down arm rotating shaft (14) of hold-down arm (16) hold-down arm rotating shaft (14) has lubricating system.
6. self-propelled according to claim 1 or 5 lifting table is characterized in that: described lift cylinder (13) other end realizes that with being connected by lifting arm rotating shaft (17) of lifting arm (11) lifting arm rotating shaft (17) has lubricating system.
7. self-propelled lifting table according to claim 1 is characterized in that: described workplatform (19) is for adding Terrace prevention hurdle (20) around the platform base (18).
8. according to claim 1 or 4 described self-propelled lifting tables, it is characterized in that: air compressor (8) and driving engine (6) are installed in bottom, chassis (3).
9. self-propelled lifting table according to claim 1 is characterized in that: described lifting platform master cock (7) also has a pressurize position, makes workplatform (19) can rest in the optional position.
10. self-propelled lifting table according to claim 1 is characterized in that: described lifting arm (11) adopts the rhombus deformable structure.
CN2009202904185U 2009-12-21 2009-12-21 Self-walking type lifting platform Expired - Fee Related CN201567194U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202904185U CN201567194U (en) 2009-12-21 2009-12-21 Self-walking type lifting platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202904185U CN201567194U (en) 2009-12-21 2009-12-21 Self-walking type lifting platform

Publications (1)

Publication Number Publication Date
CN201567194U true CN201567194U (en) 2010-09-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202904185U Expired - Fee Related CN201567194U (en) 2009-12-21 2009-12-21 Self-walking type lifting platform

Country Status (1)

Country Link
CN (1) CN201567194U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102696573A (en) * 2012-07-03 2012-10-03 新疆农垦科学院 Multifunctional working machine for orchard
CN105723843A (en) * 2016-01-14 2016-07-06 西北农林科技大学 Multifunctional wheeled orchard working vehicle
CN109231091A (en) * 2018-09-28 2019-01-18 国家电网公司 A kind of cable maintenance lift truck

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102696573A (en) * 2012-07-03 2012-10-03 新疆农垦科学院 Multifunctional working machine for orchard
CN105723843A (en) * 2016-01-14 2016-07-06 西北农林科技大学 Multifunctional wheeled orchard working vehicle
CN105723843B (en) * 2016-01-14 2018-07-10 西北农林科技大学 A kind of multi-funcitonal wheel orchard operation vehicle
CN109231091A (en) * 2018-09-28 2019-01-18 国家电网公司 A kind of cable maintenance lift truck

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100901

Termination date: 20151221

EXPY Termination of patent right or utility model