CN204594701U - A kind of oil cylinder lifting type lifting brake tester - Google Patents
A kind of oil cylinder lifting type lifting brake tester Download PDFInfo
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- CN204594701U CN204594701U CN201520317363.8U CN201520317363U CN204594701U CN 204594701 U CN204594701 U CN 204594701U CN 201520317363 U CN201520317363 U CN 201520317363U CN 204594701 U CN204594701 U CN 204594701U
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- oil cylinder
- lifting
- angle sheave
- guide rail
- assembly
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Abstract
The utility model discloses a kind of oil cylinder lifting type lifting brake tester, be made up of anti-force type drum braking platform, sensor and guide rail support framework assembly and oil cylinder angle sheave assembly, sensor and guide rail support framework assembly are symmetricly set on anti-force type drum braking platform two ends, to be coordinated with the guide rail structure inside guide rail support framework by angle sheave and install, anti-force type drum braking platform is vertically slided up and down under the drive of oil cylinder, the axis of cylinder piston rod and the central axes of described radial LOAD CELLS.Oil cylinder lifting type lifting brake tester of the present utility model adopts hydraulic cylinder to carry out the integral lifting of brake tester, the braking ability of tested axletree loaded condition can be detected, the utility model structure is simple, high to existing anti-force type drum braking platform utilization factor, easy for installation, take up an area little, and facilitate the discrepancy of vehicle, improve detection efficiency.
Description
Technical field
The utility model belongs to automobile brake detection field, more particularly, relates to a kind of oil cylinder lifting type lifting brake tester.
Background technology
Along with developing rapidly of the modernization of national defense and national economy, the special vehicle of some high-power, large load-bearing capacitys is widely used.Owing to being subject to the restriction of pavement conditions, traffic law, the simple load-bearing capacity relying on the single axle of increase, reduces complete vehicle quality own through not reaching requirement, can only be met the requirement of national standard by the quantity increasing axletree.Therefore the usage safety performance of multiple-axle vehicle comes into one's own further.
GB21861 " Vehicle Security Interventions Requested and method " Plays according to up-to-date revision revises the vehicle that gives top priority to what is the most important, and enhances the safety technique examination requirements of school bus, large and medium bus, heavy medium truck, trailer.For multiaxis lorry, to loading brake inspection be carried out by also filling the truck combination that axle semitrailer forms, then adopting the drum reaction brake test bench with stage body lifting function, on present home market, also there is no the application of this type of check-out console.
Therefore, develop simple and reasonable, for axle lorry, by the loading brake test bench also filling the truck combination that axle semitrailer forms, realize specification multiaxle trucks and load braking ability, guaranteeing that it has better safety and reliability, has been an extremely urgent task.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of oil cylinder lifting type lifting brake tester to check multiaxis lorry, by the problem also filling the truck combination braking safety that axle semitrailer forms.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of oil cylinder lifting type lifting brake tester, is made up of anti-force type drum braking platform, sensor and guide rail support framework assembly and the oil cylinder angle sheave assembly be arranged on symmetrically outside described anti-force type drum braking platform two ends; Described sensor and guide rail support framework assembly are installed by guide supporting framework and radial LOAD CELLS and are formed; Described oil cylinder angle sheave assembly is made up of cylinder support, oil cylinder main body assembly, angle sheave bearing and angle sheave;
Described sensor and guide rail support framework assembly are symmetricly set on anti-force type drum braking platform two ends, described angle sheave coordinates with the guide rail structure inside guide rail support framework to be installed, and anti-force type drum braking platform is vertically slided up and down under the drive of oil cylinder;
The axis of the cylinder piston rod of described oil cylinder main body assembly and the central axes of described radial LOAD CELLS.
Oil cylinder in described oil cylinder main body assembly adopts gear-type hydraulic synchronous diffluence motor to drive, and makes hydraulic cylinder can synchronization lifting.
Described oil cylinder angle sheave assembly is connected with anti-force type drum braking platform by oil cylinder erecting and welding plate, described oil cylinder main body assembly is vertically arranged on oil cylinder erecting and welding plate side, described angle sheave vertically arranges and is arranged on oil cylinder erecting and welding plate opposite side, and the axial line of angle sheave is on same perpendicular.
Described sensor and guide rail support framework assembly by earth anchorage on ground.
Described guide supporting framework is welded to form by channel-section steel.
Compared with prior art the beneficial effects of the utility model are:
1. oil cylinder lifting type lifting brake tester described in the utility model adopts hydraulic cylinder to carry out the integral lifting of brake tester, conveniently adjust lift height, thus adjust the height of tested axletree, be lifted to all the other wheels to be measured and departed from ground, thus the braking ability of tested axletree loaded condition can be detected.
2. four hydraulic cylinders of oil cylinder lifting type lifting brake tester described in the utility model employing, load-bearing capacity is large, adopt gear-type hydraulic synchronous diffluence motor, make four hydraulic cylinders can synchronous lifting, brake platform can keep good levelness in the horizontal direction, thus can carry out the detection of braking ability more accurately to tested axletree.
3. oil cylinder lifting type panel system dynamic test table apparatus described in the utility model adopts wheel spoke type sensor to be arranged on four angles, lower end place of testing table entirety, the axle weight of tested axletree can be measured before measuring damping force, Platform balance for shaft weight in the past and brake platform are integrated, improve detection efficiency, reduce floor area.
4. oil cylinder lifting type panel system dynamic test table apparatus structure described in the utility model is simple, and existing traditional anti-force type drum braking check-out console adds elevating ram and installation frame thereof, easy for installation, takes up an area little; Oil cylinder and installation frame thereof are arranged on the both sides side position of anti-force rolling brake testing platform, facilitate the discrepancy of vehicle, improve detection efficiency.
Accompanying drawing explanation
Fig. 1 is the axonometric projection graph that oil cylinder lifting type described in the utility model lifting brake tester and ground assemble;
Fig. 2 is the axonometric projection graph of oil cylinder lifting type described in the utility model lifting brake tester;
Fig. 3 is the oil cylinder lifting type described in the utility model lifting anti-force type drum braking platform of brake tester and the assembly relation axonometric projection graph of oil cylinder angle sheave assembly;
Fig. 4 is the axonometric projection graph of an oil cylinder angle sheave assembly of oil cylinder lifting type described in the utility model lifting brake tester;
Fig. 5 is the oil cylinder lifting type described in the utility model lifting sensor of brake tester and the axonometric projection graph of guide rail support framework assembly;
Fig. 6 is that perspective view is looked on a left side for oil cylinder lifting type described in the utility model lifting brake tester;
Fig. 7 is I partial enlarged view in Fig. 6;
In figure:
A. ground, B. oil cylinder lifting type lifting brake tester;
1. anti-force type drum braking platform, 2. a sensor and guide rail support framework assembly, 3. No. two sensors and guide rail support framework assembly, 4. an oil cylinder angle sheave assembly, 5. No. two oil cylinder angle sheave assemblies, 6. No. three oil cylinder angle sheave assemblies, 7. No. four oil cylinder angle sheave assemblies, 8. oil cylinder erecting and welding plate, 9. a cylinder support, 10. No. two cylinder supports, 11. oil cylinder main body assemblies, No. 12. angle sheave bearings, No. 13. angle sheaves, 14. No. two angle sheave bearings, 15. No. two angle sheaves, 16. guide supporting frameworks, No. 17. radial LOAD CELLS, 18. No. two radial LOAD CELLS, 19. earth anchors, 20. cylinder piston rods.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Consult shown in Fig. 1 to Fig. 3, oil cylinder lifting type lifting brake tester B level described in the utility model is arranged in ground A; Oil cylinder lifting type lifting brake tester B is made up of with guide rail support framework assembly 3, oil cylinder angle sheave assembly 4, No. two oil cylinder angle sheave assemblies 5, No. three oil cylinder angle sheave assemblies 6 and No. four oil cylinder angle sheave assemblies 7 anti-force type drum braking platform 1, sensor and guide rail support framework assembly 2, No. two sensors.
Consult shown in Fig. 4, an oil cylinder angle sheave assembly 4 described in the utility model is made up of oil cylinder erecting and welding plate 8, cylinder support 9, No. two cylinder supports 10, oil cylinder main body assembly 11, angle sheave bearing 12, angle sheave 13, No. two angle sheave bearings 14 and No. two angle sheaves 15.A cylinder support 9 is identical with No. two cylinder support 10 structures, become sector, the top and bottom of oil cylinder main body assembly 11 are fixedly installed togather by nut with a cylinder support 9 and No. two cylinder supports 10 respectively symmetrically, and an other face of the knuckle of a cylinder support 9 and No. two cylinder supports 10 is vertically fixedly mounted on the left part of oil cylinder erecting and welding plate 8 by bolt; An angle sheave bearing 12 is identical with No. two angle sheave bearing 14 structures, respectively by the both sides being up and down fixed on the right part of oil cylinder welded plate 8 that bolt is vertically arranged side by side; An angle sheave 13 is identical with the structure of No. two angle sheaves 15, is installed on an angle sheave bearing 12 and No. two angle sheaves 14 respectively by bolt and coaxial bearing; The axle center of installation requirement angle sheave 13 and No. two angle sheaves 15 is on a perpendicular, and sliding trace line point-blank.
Consult shown in Fig. 3, an oil cylinder angle sheave assembly 4 is identical with No. three oil cylinder angle sheave assembly 6 structure compositions; The parts composition of No. two oil cylinder angle sheave assemblies 5 is identical with an oil cylinder angle sheave assembly 4, but the exchange of left and right sides position, and No. two oil cylinder angle sheave assemblies 5 are identical with No. four oil cylinder angle sheave assembly 7 structure compositions.
An oil cylinder angle sheave assembly 4 and No. two oil cylinder angle sheave assemblies 5 arrange the right and left side being arranged on the rear side of anti-force type drum braking platform 1 respectively, symmetrical about vehicle detection traveling center line; No. three oil cylinder angle sheave assemblies 6 and No. four oil cylinder angle sheave assemblies 7 arrange the right and left side being arranged on the front side of anti-force type drum braking platform 1 respectively, symmetrical about vehicle detection traveling center line.
Consult shown in Fig. 5 and Fig. 6, a described sensor and guide rail support framework assembly 2 are made up of guide supporting framework 16, radial LOAD CELLS 17, No. two radial LOAD CELLS 18 and several earth anchors 19.
Guide supporting framework 16 is sit-astride steel constructions that a channel-section steel is welded into, the casing class formation of structure same position symmetry is welded with in the left side of bottom transverse channel-section steel and right vertical, the inner side welding processing of casing has guide rail structure, the sliding trace line of guide rail is in same plane, and width and identical length are together, the position at horizontal direction of guide rail and an angle sheave 13 coordinate with the sliding trace line of No. two angle sheaves 15 to be installed, and angle sheave can be slided up and down smoothly on guide rail; Be symmetrically welded with two short channel-section steels in the side of kerve steel for installing a radial LOAD CELLS 17 and No. two radial LOAD CELLS 18, the welded and installed position of short channel-section steel coordinates with the installation site of No. four oil cylinder angle sheave assemblies 7 and an oil cylinder angle sheave assembly 4; On short channel-section steel and bottom transverse channel-section steel, blackout has several earth anchors 19 to make oil cylinder lifting type be elevated brake tester B to install filling cement after leveling, a sensor and guide rail support framework assembly 2, No. two sensors and guide rail support framework assembly 3 are fixed on ground A, increase the stability in use of testing table.
A sensor forms identical with guide rail support framework assembly 2 with the structure of No. two sensors and guide rail support framework assembly 3, travel about vehicle detection left side and the right side that center line is arranged symmetrically in anti-force type drum braking platform 1, all fixedly mounted with ground A level by several earth anchors 19.
Consult shown in Fig. 6 and Fig. 7, No. four described oil cylinder angle sheave assemblies 7 and an oil cylinder angle sheave assembly 4, coordinate with the guide rail inside two side box body class formations of guide supporting framework 16 respectively and install, No. four oil cylinder angle sheave assemblies 7 and an oil cylinder angle sheave assembly 4 can be moved up and down along guide rail;
Wherein the vertical central axis of cylinder piston rod 20 and the central axes of No. two radial LOAD CELLS are installed together, the weight that oil cylinder is born can pass in No. two radial LOAD CELLS completely, its excess-three cylinder piston rod is the same with this with the installation of radial LOAD CELLS, so just the axle load of tested axletree can be measured out by radial LOAD CELLS.
The utility model oil cylinder lifting type lifting brake tester course of work is as follows:
Before test, when namely vehicle does not sail into, oil cylinder lifting type lifting brake tester B is in ground base location, and upper end and ground A keep concordant, treat that the wheel of tested vehicle sails the normal detection position of oil cylinder lifting type lifting brake tester B into, be now positioned at a sensor and four radial LOAD CELLS generals on guide rail support framework assembly 2, No. two sensors and guide rail support framework assembly 3 now axle load detect record in a computer, then an oil cylinder angle sheave assembly 4, No. two oil cylinder angle sheave assemblies 5, oil cylinder in No. three oil cylinder angle sheave assemblies 6 and No. four oil cylinder angle sheave assemblies 7 is by gear-type hydraulic synchronous diffluence motor, make four oil cylinders can synchronous lifting, anti-force type drum braking platform 1 level rises, thus compress tested wheel, all the other wheels to be measured have the trend departing from ground, when hydraulic cylinder gives rise to certain altitude, wheel to be measured departs from ground completely, now the axle load of detected axletree increases, situation about can serve as when axle load loads carries out the detection of damping force, now, axle load when loading measures out and is recorded in computing machine by radial LOAD CELLS, then the damping force measuring this axletree is started, the damping force measured is recorded in computing machine, whether braking ability when drawing loading by computer calculate is up to standard,
After the first tested axletree mensuration terminates, hydraulic jack in an oil cylinder angle sheave assembly 4, No. two oil cylinder angle sheave assemblies 5, No. three oil cylinder angle sheave assemblies 6 and No. four oil cylinder angle sheave assemblies 7 synchronously lands, until the upper end of anti-force type rolling brake platform 1 is concordant with ground A, now vehicle continues to move forward, follow-up tested axletree is constantly in and detects position normally, similar above-mentioned testing process, by the brake function test of the loaded condition of each axletree out.
Above are only embodiment of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to protection domain of the present utility model.
Claims (5)
1. an oil cylinder lifting type lifting brake tester, is characterized in that: be made up of anti-force type drum braking platform, sensor and guide rail support framework assembly and the oil cylinder angle sheave assembly be arranged on symmetrically outside described anti-force type drum braking platform two ends; Described sensor and guide rail support framework assembly are installed by guide supporting framework and radial LOAD CELLS and are formed; Described oil cylinder angle sheave assembly is made up of cylinder support, oil cylinder main body assembly, angle sheave bearing and angle sheave;
Described sensor and guide rail support framework assembly are symmetricly set on anti-force type drum braking platform two ends, described angle sheave coordinates with the guide rail structure inside guide rail support framework to be installed, and anti-force type drum braking platform is vertically slided up and down under the drive of oil cylinder;
The axis of cylinder piston rod and the central axes of described radial LOAD CELLS in described oil cylinder main body assembly.
2. a kind of oil cylinder lifting type is elevated brake tester as claimed in claim 1, it is characterized in that: the oil cylinder in described oil cylinder main body assembly adopts gear-type hydraulic synchronous diffluence motor to drive, and realizes hydraulic cylinder synchronous lifting.
3. a kind of oil cylinder lifting type is elevated brake tester as claimed in claim 1, it is characterized in that: described oil cylinder angle sheave assembly is connected with anti-force type drum braking platform by oil cylinder erecting and welding plate, described oil cylinder main body assembly is vertically arranged on oil cylinder erecting and welding plate side, described angle sheave vertically arranges and is arranged on oil cylinder erecting and welding plate opposite side, and the axial line of angle sheave is on same perpendicular.
4. a kind of oil cylinder lifting type lifting brake tester as claimed in claim 1, is characterized in that: described sensor and guide rail support framework assembly by earth anchorage on ground.
5. a kind of oil cylinder lifting type lifting brake tester according to any one of claim 1-4, is characterized in that: described guide supporting framework is welded to form by channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317363.8U CN204594701U (en) | 2015-05-15 | 2015-05-15 | A kind of oil cylinder lifting type lifting brake tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317363.8U CN204594701U (en) | 2015-05-15 | 2015-05-15 | A kind of oil cylinder lifting type lifting brake tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204594701U true CN204594701U (en) | 2015-08-26 |
Family
ID=53930846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520317363.8U Withdrawn - After Issue CN204594701U (en) | 2015-05-15 | 2015-05-15 | A kind of oil cylinder lifting type lifting brake tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204594701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833528A (en) * | 2015-05-15 | 2015-08-12 | 长春速建新技术开发有限公司 | Oil cylinder lifting type lift brake test platform |
-
2015
- 2015-05-15 CN CN201520317363.8U patent/CN204594701U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833528A (en) * | 2015-05-15 | 2015-08-12 | 长春速建新技术开发有限公司 | Oil cylinder lifting type lift brake test platform |
| CN104833528B (en) * | 2015-05-15 | 2018-01-16 | 长春速建新技术开发有限公司 | A kind of oil cylinder lifting type lifts brake tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150826 Effective date of abandoning: 20180116 |
|
| AV01 | Patent right actively abandoned |