CN108545090B - Trolley for electric cylinder measurement and control and auxiliary installation - Google Patents
Trolley for electric cylinder measurement and control and auxiliary installation Download PDFInfo
- Publication number
- CN108545090B CN108545090B CN201810314173.9A CN201810314173A CN108545090B CN 108545090 B CN108545090 B CN 108545090B CN 201810314173 A CN201810314173 A CN 201810314173A CN 108545090 B CN108545090 B CN 108545090B
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- electric cylinder
- vehicle body
- trolley
- push rod
- bearing seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Handcart (AREA)
Abstract
The invention discloses a trolley for measuring and controlling an electric cylinder and assisting installation, which mainly solves the technical problem of how to conveniently assist the installation of the electric cylinder in the prior art.
Description
Technical Field
The invention relates to a trolley for measuring and controlling an electric cylinder and assisting installation.
Background
The electric cylinder is a device for converting the rotary motion of the motor into linear motion, has the advantages of accurately controlling the position, the speed and the thrust, and is widely applied to the fields of mechanical automation, industrial robots, automobiles and the like. In the process of developing and producing the electric cylinder, various performance parameters of the electric cylinder, such as maximum load, thrust, tension, stroke and the like, need to be tested. Confirming the state of the electric cylinder before and after the high-power erecting electric cylinder test, checking the appearance, the structure, the electric connection and the like of the electric cylinder, carrying out no-load test operation, and checking whether the electric cylinder has no noise or is blocked; after the inspection is passed, the electric cylinder is required to be installed on a testing tool by means of an auxiliary installation device, and performance testing is carried out on the electric cylinder. Therefore, the trolley for measuring and controlling the electric cylinder and assisting in installation is designed, is mainly used for confirming the state of the electric cylinder before and after the electric cylinder is tested and assisting in installation of the electric cylinder, and provides a disassembling diagnosis platform for the electric cylinder when the electric cylinder breaks down. The electric cylinder measurement and control and auxiliary installation trolley is a rail trolley, the effective load is 2 tons, and the auxiliary installation of the measured electric cylinder is completed by lifting an electric-hydraulic push rod under manual control. When electronic jar no-load operation is experimental, electronic jar piston rod earrings are fixed in track one end, and the piston rod stretches out to be the cantilever when avoiding electronic jar no-load test operation, and the test dolly is in the same direction as track and the electronic jar follow-up on the car, accomplishes electronic jar no-load test operation test.
Disclosure of Invention
The invention aims to solve the technical problem of how to conveniently and auxiliarily install an electric cylinder in the prior art, and provides a novel trolley for measuring and controlling the electric cylinder and auxiliarily installing the electric cylinder, wherein the trolley has the characteristic of facilitating the convenient and quick auxiliary installation of the electric cylinder.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides an electronic jar is observed and controled and supplementary dolly for installation, includes the automobile body that removes, be equipped with the seat that bears that is used for bearing electronic jar on the automobile body, bear seat one end with the automobile body links to each other, the other end through lifting the device with the automobile body links to each other.
Further, preferably, both sides of the front end and both sides of the rear end of the bottom of the vehicle body are provided with wheels, each wheel on each side of the front end of the vehicle body is connected with an adjusting mechanism, and each adjusting mechanism is installed on the vehicle body.
More preferably, the adjustment mechanism comprises a hand wheel connected to the wheel by a plurality of sprockets and a chain.
Preferably, the lifting device comprises an electro-hydraulic push rod, the electro-hydraulic push rod is controlled by a controller, and push rod earrings of the electro-hydraulic push rod are connected with the bearing seats and cylinder earrings of the electro-hydraulic push rod are connected with the vehicle body through a rotating shaft.
Preferably, the vehicle body is moved on the guideway platform by means of wheels.
More preferably, one end of the guide rail platform is provided with a fixed support used for fixing an electric cylinder piston rod ear ring.
Preferably, the bearing seat is connected with the vehicle body through a second rotating shaft.
The invention has the beneficial effects that: according to the invention, the lifting device is used for lifting the bearing seat upwards or downwards by taking the end of the bearing seat connected with the vehicle body as the center, so that the ear ring hole position of the electric cylinder is adjusted when the electric cylinder is installed, and the electric cylinder is convenient and rapid to install.
Drawings
FIG. 1 is a schematic structural view of a trolley for measurement and control and auxiliary installation of an electric cylinder, according to the present invention;
FIG. 2 is a schematic diagram of the extreme positions of the trolley for measurement and control and auxiliary mounting of the electric cylinder according to the invention;
fig. 3 is a schematic diagram of an idle test of the trolley for measurement and control and auxiliary installation of the electric cylinder.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
Referring to fig. 1, 2 and 3, a trolley for measuring and controlling and assisting installation of an electric cylinder comprises a movable trolley body 1, wherein wheels 5 are arranged on two sides of the front end and two sides of the rear end of the bottom of the trolley body 1, the trolley body 1 linearly moves on a guide rail platform 7 through the wheels 5, a bearing seat 2 for bearing the electric cylinder is arranged on the trolley body 1, one end of the bearing seat 2 is connected with the trolley body 1, the other end of the bearing seat 2 is connected with the trolley body 1 through a lifting device 4, the bearing seat 2 is connected with the trolley body 1 through a rotating shaft II, the lifting device 4 comprises an electric hydraulic push rod 11, the electric hydraulic push rod 11 is controlled through a controller 12, a push rod ear ring of the electric hydraulic push rod 11 is connected with the bottom of the bearing seat 2 and a cylinder ear ring of the electric hydraulic push rod 11 is connected with the trolley body 1 through the rotating shaft I, the bearing seat 2 is lifted upwards or downwards by taking the rotating shaft II as a center through the extension, the turning angle alpha is determined by the installation state of the electric cylinder, the ear ring hole position at the head of the electric cylinder and the installation hole at the tail of the electric cylinder are also adjusted by lifting the bearing seat 2 upwards or downwards, the electric cylinder is convenient to install, the turning angle alpha also determines the fine adjustment range of the installation hole at the tail of the tested electric cylinder, the larger the alpha is, the larger the vertical adjustment quantity of the installation hole at the tail of the tested electric cylinder is in a certain range, the electric cylinder is convenient to install, and the adjustable height of the installation hole at the tail of the electric cylinder is +/-59 mm (taking the ground as a reference);
furthermore, the wheels 5 on each side of the front end of the vehicle body 1 are respectively connected with an adjusting mechanism 3, each adjusting mechanism 3 is installed on the vehicle body 1, each adjusting mechanism 3 comprises a hand wheel 8, the hand wheels 8 are connected with the wheels 5 through a plurality of chain wheels 9 and chains 10, the two hand wheels 8 rotate synchronously, the hand wheels 8 are rotated manually to drive the wheels 5 to rotate so as to move and adjust the vehicle body 1, so that when the electric cylinder is installed, the ear ring hole position of the electric cylinder is adjusted horizontally, and the rotation of the hand wheels 8 can also realize mechanical and electric driving through a driving source;
guide rail platform 7 one end is equipped with the fixing support 6 that is used for the piston rod earrings of fixed electronic jar head, fixes electronic jar piston ring earrings through fixing support 6 to give piston rod resistance when electronic jar no-load trial run, make electronic jar cylinder body use the dolly as the carrier relative operation on the track, the piston rod stretches out to be the cantilever state when avoiding electronic jar no-load trial run simultaneously.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (1)
1. The utility model provides an electronic jar is observed and controled and supplementary dolly is used in installation which characterized in that: the electric cylinder lifting device comprises a movable vehicle body (1), wherein a bearing seat (2) for bearing an electric cylinder is arranged on the vehicle body (1), one end of the bearing seat (2) is connected with the vehicle body (1), and the other end of the bearing seat (2) is connected with the vehicle body (1) through a lifting device (4);
wheels (5) are arranged on two sides of the front end and two sides of the rear end of the bottom of the vehicle body (1), the wheels (5) on each side of the front end of the vehicle body (1) are respectively connected with an adjusting mechanism (3), and each adjusting mechanism (3) is arranged on the vehicle body (1);
the lifting device (4) comprises an electro-hydraulic push rod (11), the electro-hydraulic push rod (11) is controlled by a controller (12), and a push rod ear ring of the electro-hydraulic push rod (11) is connected with the bearing seat (2) and a cylinder body ear ring of the electro-hydraulic push rod (11) is connected with the vehicle body (1) through a rotating shaft I;
the vehicle body (1) moves on the guide rail platform (7) through the wheels (5);
one end of the guide rail platform (7) is provided with a fixed support (6) for fixing an earring of a piston rod of the electric cylinder;
the bearing seat (2) is connected with the vehicle body (1) through a second rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314173.9A CN108545090B (en) | 2018-04-10 | 2018-04-10 | Trolley for electric cylinder measurement and control and auxiliary installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314173.9A CN108545090B (en) | 2018-04-10 | 2018-04-10 | Trolley for electric cylinder measurement and control and auxiliary installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108545090A CN108545090A (en) | 2018-09-18 |
| CN108545090B true CN108545090B (en) | 2020-01-10 |
Family
ID=63514611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810314173.9A Active CN108545090B (en) | 2018-04-10 | 2018-04-10 | Trolley for electric cylinder measurement and control and auxiliary installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108545090B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100199901B1 (en) * | 1996-12-30 | 1999-06-15 | 양재신 | The equipment for testing the durability of glove box |
| JP2001187953A (en) * | 1999-12-28 | 2001-07-10 | Thk Co Ltd | Electric cylinder |
| CN103499454A (en) * | 2013-09-03 | 2014-01-08 | 北京摩诘创新科技股份有限公司 | Device for testing performance of electric cylinder |
| CN204964212U (en) * | 2015-09-17 | 2016-01-13 | 北京航空航天大学 | Electronic jar test platform |
| CN106323665A (en) * | 2016-10-11 | 2017-01-11 | 南京航空航天大学 | Electric cylinder performance testing system |
| CN206020947U (en) * | 2016-08-08 | 2017-03-15 | 北京新立机械有限责任公司 | A perpendicular control device for Erecting oil cylinder test |
-
2018
- 2018-04-10 CN CN201810314173.9A patent/CN108545090B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100199901B1 (en) * | 1996-12-30 | 1999-06-15 | 양재신 | The equipment for testing the durability of glove box |
| JP2001187953A (en) * | 1999-12-28 | 2001-07-10 | Thk Co Ltd | Electric cylinder |
| CN103499454A (en) * | 2013-09-03 | 2014-01-08 | 北京摩诘创新科技股份有限公司 | Device for testing performance of electric cylinder |
| CN204964212U (en) * | 2015-09-17 | 2016-01-13 | 北京航空航天大学 | Electronic jar test platform |
| CN206020947U (en) * | 2016-08-08 | 2017-03-15 | 北京新立机械有限责任公司 | A perpendicular control device for Erecting oil cylinder test |
| CN106323665A (en) * | 2016-10-11 | 2017-01-11 | 南京航空航天大学 | Electric cylinder performance testing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108545090A (en) | 2018-09-18 |
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