CN204495571U - Vehicle frame self centering scale - Google Patents
Vehicle frame self centering scale Download PDFInfo
- Publication number
- CN204495571U CN204495571U CN201520146146.7U CN201520146146U CN204495571U CN 204495571 U CN204495571 U CN 204495571U CN 201520146146 U CN201520146146 U CN 201520146146U CN 204495571 U CN204495571 U CN 204495571U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- frame
- vehicle
- self centering
- vehicle frame
- 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.)
- Active
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 238000005259 measurement Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of vehicle frame self centering scale, comprise frame, in frame, be equipped with the first expansion link and the second expansion link that are parallel to each other; Wherein, the first expansion link and synchronous and reverse the stretching into or stretch out frame of the second expansion link; And the first expansion link and the second expansion link are all suspended from the vehicle bridge of vehicle by suspender.The purpose of this utility model is that providing a kind of installs vehicle frame self centering scale rapid, easy to carry.
Description
Technical field
The utility model relates to a kind of carrier survey instrument, and more particularly, it relates to a kind of vehicle frame self centering scale.
Background technology
Be on August 8th, 2013 in the applying date, publication number is describe a kind of commercial car laser wheel alignment meter in the patent documentation (hereinafter referred to as documents 1) of 203365153U, comprises and measures main frame, measuring head, fixture wheel, center scale and measure target; Described measurement main frame is wirelessly connected with described measuring head; The axle of described fixture wheel is provided with described measuring head; Described fixture wheel is arranged on the both sides wheel of the vehicle bridge of tested vehicle, and perpendicular to the plane of movement of tested wheel; Described center scale is by suspender vertical hanging in the vehicle frame rear and front end of tested vehicle, and the described center scale mid point line of the vehicle frame rear and front end of tested vehicle is as measuring basis line; Described measurement target is connected with described center scale by scale extension rod, and described scale extension rod is horizontal.
The technical scheme that above-mentioned documents 1 is recorded mainly using the described center scale mid point line of the vehicle frame rear and front end of tested vehicle as measuring basis line, can fast, the wheel of Measurement accuracy commerial vehicle, vehicle bridge positional parameter.Measurement vehicle is many, can measure the special cars such as various truck, passenger vehicle, semitrailer and crane.
In documents 1, disclose a kind of center scale, its Main Function is the rear and front end being suspended on vehicle by suspender; Its two ends are then connected to instrument reflection target by scale extension rod.
Above-mentioned center scale structure is relatively fixing, in a pre-installation, rear need to be combined install or combination dismounting, it is convenient not to use; Meanwhile, the length of center scale is longer, is not easy to carry.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is that providing a kind of installs vehicle frame self centering scale rapid, easy to carry.
For achieving the above object, the utility model provides following technical scheme:
A kind of vehicle frame self centering scale, comprises frame, is equipped with the first expansion link and the second expansion link that are parallel to each other in described frame;
Wherein, described first expansion link and synchronous and reverse the stretching into or stretch out frame of the second expansion link;
And described first expansion link and the second expansion link are all suspended from the vehicle bridge of vehicle by suspender.
Preferably, be provided with the gear horizontally rotated in described frame, described first expansion link and the second expansion link are equipped with tooth bar;
Wherein, described first expansion link and the second expansion link are engaged on the relative both sides of gear respectively by tooth bar.
Preferably, the plug connector that described first expansion link or the second expansion link are through described frame is pressed in frame, to realize locking.
Preferably, described first expansion link and the second expansion link are all fixed with extension rod; Described extension rod is all fixed with instrument reflection target.
Preferably, described frame is provided with compressing member; Wherein, described compressing member compresses the surface of described extension rod in described frame.
Preferably, described compressing member comprises clamping screw and clamping nut;
Wherein, described clamping screw is fixed on the surface of frame, and described clamping nut compresses described first expansion link and the second expansion link on frame surface simultaneously after screwing in clamping screw.
Compared with prior art, the utility model has the frame that a kind of two ends can stretch, suspender is fixed with respectively at two ends of frame, distance then between the suspender of two ends can shorten or extend, when installing vehicle frame self centering scale of the present utility model, first can shorten two ends of frame, when elongation two ends, suspender hangs, quick for installation, convenient.
Accompanying drawing explanation
Fig. 1 is the structural drawing of the utility model vehicle frame self centering scale embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the part figure of Fig. 2;
Fig. 4 is the part figure of the utility model vehicle frame self centering scale embodiment;
Fig. 5 is the part figure of the utility model vehicle frame self centering scale embodiment;
Fig. 6 is the rear view of Fig. 5.
Accompanying drawing marks: 1, frame; 11, gear; 12, housing screw; 13, clamping screw; 14, clamping nut; 21, the first expansion link; 211, tooth bar; 22, the second expansion link; 3, suspender; 4, instrument reflection target; 5, extension rod.
Embodiment
Referring to figs. 1 through Fig. 6, the utility model vehicle frame self centering scale embodiment is described further.
As shown in Figure 1, the exemplary concrete structure providing the vehicle frame self centering scale that a kind of frame 1 liang of end can stretch of the present embodiment.
Particularly, in frame 1, be equipped with two the first expansion links 21 be parallel to each other and the second expansion link 22, first expansion link 21 and the second expansion link 22 can synchronously and relative reverse stretching into or stretch out frame 1; Meanwhile, the first expansion link 21 and the second expansion link 22 are all connected with suspender 3, then two suspenders 3 stretch at the first expansion link 21 and the second expansion link 22 or stretch out in the process of frame 1, be close to each other or away from.
So, do not need measure wheel time, the first expansion link 21 and the second expansion link 22 are taken in in frame 1, decrease and take up room, be easy to carry; Moreover, when wheel measured by needs, frame 1 can be placed in the center of vehicle front, the first expansion link 21 and the second expansion link 22 are stretched out frame 1, then two suspenders 3 mutually away from and be hooked on the left and right sides of vehicle front, realize hanging.
Meanwhile, the present embodiment can directly be provided with instrument reflection target 4 at the first expansion link 21 and the second expansion link 22, and so when aforesaid suspender 3 is hooked on the left and right sides of vehicle front, instrument reflection target 4 just can reach assigned address, for measuring.
As shown in Figures 2 to 5, the center of the present embodiment in frame 1 is provided with gear 11, and the first expansion link 21 and the second expansion link 22 are equipped with tooth bar 211 towards the side of gear 11; So, the first expansion link 21 and the second expansion link 22 all by tooth bar 211 in meshing gear 11.The object of such design is, when promotion first expansion link 21 or the second expansion link 22, first expansion link 21 and the second expansion link 22 bar are all movements that synchronous backward can occur, and so when the vehicle frame self centering scale of dismounting the present embodiment, are very quick and easy, moreover, the main effect of vehicle frame self centering scale is suspended on vehicle rear and front end, the laser signal of reflection measurement head is carried out in the instrument reflection target 4 by its two ends, so, when using the mid point line of the vehicle frame self centering scale before and after vehicle as datum line, first expansion link 21 and synchronous and reverse flexible of the second expansion link 22 are the vertical ranges of the instrument reflection target 4 relative datum line that can ensure to be positioned at frame 1 two ends is equal, to make a left side, the wheel data that right measuring head is measured has consistance, namely it is left, the measurement result of right wheel should be symmetrical or equivalent, so that measure main frame to the process of measurement result.
As shown in Figure 1, frame 1 offers threaded hole, and the surface of the first expansion link 21 or the second expansion link 22 is connected to by threaded hole, so in threaded hole, screw in housing screw 12, housing screw 12 is conflicted the surface of the first expansion link 21 or the second expansion link 22, just achieves the locking of the first expansion link 21 and the second expansion link 22.
As shown in Figure 6, when commerial vehicle volume is larger, fix extension rod respectively, to extend its overall length along the length direction of frame 1 at the upper surface of the first expansion link 21 and the second expansion link 22.
Simultaneously, the upper surface center of frame 1 is provided with clamping screw 13 and clamping nut 14, the extension rod of the first expansion link 21 and the extension rod of the second expansion link 22 are all through the both sides of frame 1 upper surface center, after clamping nut 14 screws in, then after clamping screw 13, compress aforesaid two extension rods at the upper surface of frame 1, further the first expansion link 21 and the second expansion link 22 are locked.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a vehicle frame self centering scale, comprises frame, it is characterized in that: be equipped with the first expansion link and the second expansion link that are parallel to each other in described frame;
Wherein, described first expansion link and synchronous and reverse the stretching into or stretch out frame of the second expansion link;
And described first expansion link and the second expansion link are all suspended from the vehicle bridge of vehicle by suspender.
2. vehicle frame self centering scale according to claim 1, is characterized in that: be provided with the gear horizontally rotated in described frame, and described first expansion link and the second expansion link are equipped with tooth bar;
Wherein, described first expansion link and the second expansion link are engaged on the relative both sides of gear respectively by tooth bar.
3. vehicle frame self centering scale according to claim 1, is characterized in that: the plug connector that described first expansion link or the second expansion link are through described frame is pressed in frame, to realize locking.
4. vehicle frame self centering scale according to claim 1, is characterized in that: described first expansion link and the second expansion link are all fixed with extension rod; Described extension rod is all fixed with instrument reflection target.
5. vehicle frame self centering scale according to claim 4, is characterized in that: described frame is provided with compressing member; Wherein, described compressing member compresses the surface of described extension rod in described frame.
6. vehicle frame self centering scale according to claim 5, is characterized in that: described compressing member comprises clamping screw and clamping nut;
Wherein, described clamping screw is fixed on the surface of frame, and described clamping nut compresses described first expansion link and the second expansion link on frame surface simultaneously after screwing in clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146146.7U CN204495571U (en) | 2015-03-13 | 2015-03-13 | Vehicle frame self centering scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146146.7U CN204495571U (en) | 2015-03-13 | 2015-03-13 | Vehicle frame self centering scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204495571U true CN204495571U (en) | 2015-07-22 |
Family
ID=53574876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520146146.7U Active CN204495571U (en) | 2015-03-13 | 2015-03-13 | Vehicle frame self centering scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204495571U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370077A (en) * | 2016-10-21 | 2017-02-01 | 南京沃宇机电有限公司 | Automatic centering device |
| CN106441206A (en) * | 2016-10-19 | 2017-02-22 | 南京沃宇机电有限公司 | Horizontal fixing device used for measuring automobile thrust line |
| CN106482968A (en) * | 2016-10-26 | 2017-03-08 | 南京沃宇机电有限公司 | A kind of automobile tire fixture |
| CN107806804A (en) * | 2017-11-23 | 2018-03-16 | 五邑大学 | A kind of portable building deck-siding measurement apparatus |
| CN108254200A (en) * | 2017-12-31 | 2018-07-06 | 南京沃宇机电有限公司 | A kind of full-scale self-centering apparatus |
| CN110977820A (en) * | 2019-12-06 | 2020-04-10 | 山东科瑞机械制造有限公司 | Portable quick automatic centering tool |
-
2015
- 2015-03-13 CN CN201520146146.7U patent/CN204495571U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441206A (en) * | 2016-10-19 | 2017-02-22 | 南京沃宇机电有限公司 | Horizontal fixing device used for measuring automobile thrust line |
| CN106441206B (en) * | 2016-10-19 | 2019-07-05 | 南京沃宇机电有限公司 | It is a kind of for measuring the horizontal fixture of automobile thrust line |
| CN106370077A (en) * | 2016-10-21 | 2017-02-01 | 南京沃宇机电有限公司 | Automatic centering device |
| CN106482968A (en) * | 2016-10-26 | 2017-03-08 | 南京沃宇机电有限公司 | A kind of automobile tire fixture |
| CN106482968B (en) * | 2016-10-26 | 2018-09-28 | 南京沃宇机电有限公司 | A kind of automobile tire fixture |
| CN107806804A (en) * | 2017-11-23 | 2018-03-16 | 五邑大学 | A kind of portable building deck-siding measurement apparatus |
| CN108254200A (en) * | 2017-12-31 | 2018-07-06 | 南京沃宇机电有限公司 | A kind of full-scale self-centering apparatus |
| CN110977820A (en) * | 2019-12-06 | 2020-04-10 | 山东科瑞机械制造有限公司 | Portable quick automatic centering tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204495571U (en) | Vehicle frame self centering scale | |
| CN103921231A (en) | Fixing device for braking calipers needing to be tested through liquid measurement rack | |
| CN103376038A (en) | Multi-type multi-measuring jaw height and depth digimatic caliper | |
| CN203949618U (en) | A kind of welding deformation is measured frock | |
| CN205505976U (en) | Be used for suspension bridge main push -towing rope PPWS strand measuring prism pole | |
| CN203587025U (en) | Steel pipe curvature detecting device | |
| CN103604349B (en) | Door and window jump gap measuring tool and detection method after body in white | |
| CN205784986U (en) | A kind of slide calliper rule for check brakes sheet | |
| CN204758284U (en) | It detects frock to hide thing curtain | |
| CN204514520U (en) | Rope tension tester | |
| CN204535683U (en) | A kind of digital display type ground clearance of machine measuring instrument | |
| CN203364793U (en) | Length measurement apparatus for product wire harnesses | |
| CN204007373U (en) | A kind of Novel physical vernier caliper | |
| CN209295910U (en) | A kind of leaf spring linear dimensions measuring device | |
| CN204346836U (en) | Bumper draw bar pull test fixture | |
| CN202915863U (en) | Structure of inspection tool for lamp | |
| CN105300226A (en) | Multifunctional bolt go-no go gauge | |
| CN204461394U (en) | A kind of measurement mechanism of part | |
| CN205260718U (en) | Be used for fixed protector of on -vehicle precision instruments installation | |
| CN201555711U (en) | Telescopic sensor fixed frame | |
| CN203323657U (en) | Measuring apparatus for flexible shaft length of window glass lifter | |
| CN205209459U (en) | Displacement sensor installing support | |
| CN104482841A (en) | Measuring device for mesh clearance value of gear rack of steering engine | |
| CN205049119U (en) | Air conditioner fan blade measuring equipment that beats | |
| CN217953440U (en) | Adjustable inspection frock in flexible fabric wind channel of rail vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 101102 1 / F, building 24, No. 15, Jingsheng South 4th Street, Jinqiao Science and technology industrial base, Tongzhou Park, Zhongguancun Science and Technology Park, Tongzhou District, Beijing Patentee after: Aili wins cheying car equipment (Beijing) Co., Ltd. Address before: 101102, Beijing Zhongguancun Tongzhou District science and Technology Park, Tongzhou Park Jinqiao technology industry base, King Sheng, four South 15 street, building 20, building 3, I Patentee before: Jiesheng Carter Automotive Equipment (Beijing) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200423 Address after: Xiao Fendian Zhen Xiao Fendian Cun Sun Zhuang 7, Xi county, Xinyang City, Henan Province Patentee after: Zhang Liu Address before: 101102 1 / F, building 24, No. 15, Jingsheng South 4th Street, Jinqiao Science and technology industrial base, Tongzhou Park, Zhongguancun Science and Technology Park, Tongzhou District, Beijing Patentee before: AILISHENG CHEYING AUTO EQUIPMENT (BEIJING) Co.,Ltd. |