CN201548310U - A suspended vehicle weighing and lifting device - Google Patents

A suspended vehicle weighing and lifting device Download PDF

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Publication number
CN201548310U
CN201548310U CN2009201999296U CN200920199929U CN201548310U CN 201548310 U CN201548310 U CN 201548310U CN 2009201999296 U CN2009201999296 U CN 2009201999296U CN 200920199929 U CN200920199929 U CN 200920199929U CN 201548310 U CN201548310 U CN 201548310U
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lifting
guide
lifting cylinder
weighing
plate
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姚建松
何文华
吕胤鼎
朱张才
熊树生
顾赟
范旭辉
程叶明
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HAINING AGRICULTURAL MACHINERY MANAGEMENT STATION
Zhejiang University ZJU
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HAINING AGRICULTURAL MACHINERY MANAGEMENT STATION
Zhejiang University ZJU
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Abstract

本实用新型公开了一种悬挂式车辆称重举升装置,布置在滚筒式机动车检测系统中,它包括:举升板、举升气缸、举升导轨、导向槽、压力传感器、双头悬臂螺杆、导向架、导向柱和称重底板;本实用新型的装置高度低,可减小试验台高度,维护方便;传感器少,制造成本低;且结构简单,工作可靠性高。

Figure 200920199929

The utility model discloses a suspended vehicle weighing and lifting device, which is arranged in a drum type motor vehicle detection system, and comprises: a lifting plate, a lifting cylinder, a lifting guide rail, a guide groove, a pressure sensor, and a double-head cantilever screw, guide frame, guide column and weighing floor; the device of the utility model has a low height, can reduce the height of the test bench, and is convenient for maintenance; has few sensors and low manufacturing cost; and has a simple structure and high working reliability.

Figure 200920199929

Description

一种悬挂式车辆称重举升装置 A suspended vehicle weighing and lifting device

技术领域technical field

本实用新型涉及车辆称量装置,尤其涉及一种用于滚筒式机动车检测系统的悬挂式车辆称重举升装置。The utility model relates to a vehicle weighing device, in particular to a suspension type vehicle weighing and lifting device used in a drum type motor vehicle detection system.

背景技术Background technique

目前,滚筒式机动车检测系统中的滚筒之间的车辆举升装置一般采用气缸(气囊)或油缸直接垂直安装实现举升装置上下举升。当车辆进入滚筒之间时,系统控制气缸(气囊)或油缸直接上、下运动,从而实现车辆的举升。由于气缸(气囊)或油缸除受车辆本身的自重力之外,还受到由于车辆停放位置偏离气缸(气囊)或油缸中心产生的弯矩,尤其是在车辆离开检测工位时对气缸(气囊)或油缸中心产生弯矩,使气缸(气囊)或油缸过早损坏使得检测设备出现故障。At present, the vehicle lifting device between the drums in the drum type motor vehicle inspection system generally adopts air cylinders (airbags) or oil cylinders to be directly installed vertically to realize the lifting device up and down. When the vehicle enters between the rollers, the system controls the air cylinder (airbag) or oil cylinder to move up and down directly, so as to realize the lifting of the vehicle. Since the cylinder (airbag) or oil cylinder is not only subject to the self-gravity of the vehicle itself, it is also subject to the bending moment caused by the vehicle's parking position deviating from the center of the cylinder (airbag) or oil cylinder, especially when the vehicle leaves the detection station. Or the center of the oil cylinder produces a bending moment, which causes the cylinder (airbag) or oil cylinder to be damaged prematurely, causing the detection equipment to fail.

实用新型内容Utility model content

本实用新型的目的在于针对现有技术的不足,提供一种悬挂式车辆称重举升装置。The purpose of the utility model is to provide a suspension type vehicle weighing and lifting device for the deficiencies of the prior art.

本实用新型的目的是通过以下技术方案来实现的:一种悬挂式车辆称重举升装置,布置在滚筒式机动车检测系统中,它包括:举升板、举升气缸、举升导轨、导向槽、压力传感器、双头悬臂螺杆、导向架、导向柱和称重底板;其中,举升气缸有两个,对称布置在举升板的中心线上,支撑举升板;在举升气缸的外侧布置有两条举升导轨,举升导轨一端与举升板焊接,另一端插入导向槽,举升气缸和导向槽均固定在称重地板上。导向柱为正方形,固定在称重底板的四个角上,在导向柱的中部分别焊接有两个导向架。双头悬臂螺杆的一端与压力传感器用螺旋副连接,另一端穿过称重底板,在穿出端使用两个螺母并死的方式调节称重底板在双头悬臂螺杆上的位置。The purpose of this utility model is achieved through the following technical solutions: a suspended vehicle weighing and lifting device, arranged in a drum-type motor vehicle detection system, which includes: a lifting plate, a lifting cylinder, a lifting guide rail, Guide groove, pressure sensor, double-headed cantilever screw, guide frame, guide column and weighing floor; among them, there are two lifting cylinders, which are arranged symmetrically on the center line of the lifting plate to support the lifting plate; There are two lifting guide rails on the outside of the machine, one end of the lifting guide rail is welded with the lifting plate, and the other end is inserted into the guide groove, and the lifting cylinder and the guide groove are fixed on the weighing floor. The guide column is square, fixed on the four corners of the weighing base plate, and two guide frames are respectively welded in the middle of the guide column. One end of the double-ended cantilever screw is connected to the pressure sensor with a screw pair, and the other end passes through the weighing base plate. Two nuts are used at the exit end to adjust the position of the weighing base plate on the double-ended cantilever screw.

进一步地,所述举升气缸包括复位牵引螺栓、举升气缸工作台、举升气缸活塞、举升气缸盖、举升气缸筒和举升气缸座。复位牵引螺栓穿过举升板中央的沉头孔将举升气缸活塞、举升气缸工作台和举升板固结在一起,举升气缸工作台与举升气缸活塞采用螺旋副连接,举升气缸活塞安装在由举升气缸盖、举升气缸筒和举升气缸座三者所形成的工作腔内,举升气缸座与称重底板用螺栓连接。Further, the lifting cylinder includes a reset traction bolt, a lifting cylinder workbench, a lifting cylinder piston, a lifting cylinder head, a lifting cylinder barrel and a lifting cylinder seat. The reset traction bolt passes through the counterbore hole in the center of the lifting plate to consolidate the lifting cylinder piston, the lifting cylinder worktable and the lifting plate together. The lifting cylinder worktable and the lifting cylinder piston are connected by a screw pair. The cylinder piston is installed in the working cavity formed by the lifting cylinder head, the lifting cylinder barrel and the lifting cylinder seat, and the lifting cylinder seat is connected with the weighing base plate with bolts.

进一步地,所述导向架主要由导向轮、导向轴、导向叉组成,导向轮在导向叉内,导向轴穿过导向叉和导向轮。Further, the guide frame is mainly composed of a guide wheel, a guide shaft and a guide fork, the guide wheel is inside the guide fork, and the guide shaft passes through the guide fork and the guide wheel.

进一步地,所述压力传感器为悬臂梁式压力传感器。Further, the pressure sensor is a cantilever beam pressure sensor.

本实用新型具有的有益效果是:The beneficial effect that the utility model has is:

1)装置高度低,可减小试验台高度,维护方便;1) The height of the device is low, which can reduce the height of the test bench and facilitate maintenance;

2)传感器少,制造成本低;2) Fewer sensors and low manufacturing cost;

3)结构简单,工作可靠性高;3) Simple structure and high working reliability;

附图说明Description of drawings

图1是本实用新型的结构示意图;Fig. 1 is the structural representation of the utility model;

图2是本实用新型的俯视图;Fig. 2 is the top view of the utility model;

图3是本实用新型举升气缸的结构示意图;Fig. 3 is a schematic structural view of the lifting cylinder of the present invention;

图4是本实用新型导向轮的结构示意图,其中,(a)为正视图,(b)为左视图,(c)为俯视图;Fig. 4 is the structural representation of guide wheel of the present utility model, and wherein, (a) is a front view, (b) is a left view, (c) is a top view;

图中:1、举升板,2、复位牵引螺栓,3、举升气缸,4、举升导轨,5、导向槽,6、压力传感器,7、双头悬臂螺杆,8、导向架,9、导向柱,10、称重底板,11、举升气缸工作台,12、举升气缸活塞,13、举升气缸盖,14、举升气缸筒,15、举升气缸座,16、导向轮,17、导向轴,18、导向叉,19、机架。In the figure: 1. Lifting plate, 2. Resetting traction bolt, 3. Lifting cylinder, 4. Lifting guide rail, 5. Guide groove, 6. Pressure sensor, 7. Double-ended cantilever screw, 8. Guide frame, 9 , guide column, 10, weighing floor, 11, lift cylinder workbench, 12, lift cylinder piston, 13, lift cylinder head, 14, lift cylinder barrel, 15, lift cylinder seat, 16, guide wheel , 17, guide shaft, 18, guide fork, 19, frame.

具体实施方式Detailed ways

本实用新型的悬挂式车辆称重举升装置,布置在滚筒式机动车检测系统的滚筒之间,它包括:举升板、举升气缸、举升导轨、导向槽、压力传感器、双头悬臂螺杆、导向架、导向柱和称重底板。其中,举升气缸有两个,对称布置在举升板较长的中心线上,支撑举升板;在一组举升气缸的外侧布置有两条举升导轨,举升导轨与举升板焊接,插入安装在称重底板的导向槽上;导向柱为正方形,固定在称重底板的四个角上,在导向柱的中部并且靠近向机架一侧分别焊接有两个导向架。在称重地板较长中心线上方的机架上分别固定两个压力传感器,双头悬臂螺杆的一端与压力传感器用螺旋副连接,另一端穿过称重底板,在穿出端使用两个螺母并死的方式调节称重底板在双头悬臂螺杆上的位置。举升气缸包括复位牵引螺栓、举升气缸工作台、举升气缸活塞、举升气缸盖、举升气缸筒和举升气缸座;复位牵引螺栓穿过举升板中央的沉头孔将举升气缸活塞、举升气缸工作台和举升板固结在一起,举升气缸工作台与举升气缸活塞采用螺旋副连接,举升气缸活塞安装在由举升气缸盖、举升气缸筒和举升气缸座三者所形成的工作腔内,举升气缸座与称重底板用螺栓连接。导向架由导向轮、导向轴、导向叉组成。The suspension type vehicle weighing and lifting device of the present invention is arranged between the rollers of the roller type motor vehicle detection system, and it includes: a lifting plate, a lifting cylinder, a lifting guide rail, a guide groove, a pressure sensor, and a double-headed cantilever Screw, guide frame, guide column and weighing base plate. Among them, there are two lifting cylinders, which are symmetrically arranged on the longer center line of the lifting plate to support the lifting plate; two lifting guide rails are arranged on the outside of a group of lifting cylinders, and the lifting guide rails and the lifting plate Welded, inserted and installed on the guide groove of the weighing base plate; the guide column is square, fixed on the four corners of the weighing base plate, and two guide frames are respectively welded in the middle of the guide column and close to the side of the frame. Two pressure sensors are respectively fixed on the frame above the longer center line of the weighing floor. One end of the double-ended cantilever screw is connected to the pressure sensor with a screw pair, and the other end passes through the weighing floor, and two nuts are used at the exit end. Adjust the position of the weighing bottom plate on the double-ended cantilever screw in a dead way. The lifting cylinder includes a reset traction bolt, a lift cylinder worktable, a lift cylinder piston, a lift cylinder head, a lift cylinder barrel and a lift cylinder seat; the reset traction bolt passes through the counterbore hole in the center of the lift plate to lift the The cylinder piston, the lifting cylinder table and the lifting plate are consolidated together. The lifting cylinder table and the lifting cylinder piston are connected by a screw pair. The lifting cylinder piston is installed on the lifting cylinder head, lifting cylinder barrel and lifting plate. In the working cavity formed by the lifting cylinder base, the lifting cylinder base is connected with the weighing base plate with bolts. Guide frame is made up of guide wheel, guide shaft, guide fork.

下面根据附图详细说明本实用新型,本实用新型的目的和效果将变得更加明显。The utility model will be described in detail below according to the accompanying drawings, and the purpose and effect of the utility model will become more obvious.

如图1、图2所示,本实用新型的悬挂式车辆称重举升装置包括:举升板1、举升气缸3、举升导轨4、导向槽5、压力传感器6、双头悬臂螺杆7、导向架8、导向柱9和称重底板10。其中,举升气缸3有两个,对称布置在举升板1较长的中心线上,支撑举升板1;在两个举升气缸3的外侧布置有两条举升导轨4,举升导轨4一端与举升板1焊接,另一端插入导向槽5,举升气缸3和导向槽5均固定在称重地板10上;导向柱9为正方形,固定在称重底板10的四个角上,在导向柱9的中部并且靠近向机架19一侧分别焊接有两个导向架8,导向架8可在机架19上自由滑动。在称重地板10较长中心线上方的机架19上分别固定两个压力传感器6,双头悬臂螺杆7的一端与压力传感器6用螺旋副连接,另一端穿过称重底板10,在穿出端使用两个螺母并死的方式调节称重底板10在双头悬臂螺杆7上的位置。压力传感器6采用悬臂梁式压力传感器。As shown in Figure 1 and Figure 2, the suspension type vehicle weighing and lifting device of the present invention includes: lifting plate 1, lifting cylinder 3, lifting guide rail 4, guide groove 5, pressure sensor 6, double-headed cantilever screw 7. Guide frame 8, guide column 9 and weighing base plate 10. Among them, there are two lifting cylinders 3, symmetrically arranged on the longer center line of the lifting plate 1, supporting the lifting plate 1; two lifting guide rails 4 are arranged on the outside of the two lifting cylinders 3, and the lifting One end of the guide rail 4 is welded to the lifting plate 1, and the other end is inserted into the guide groove 5. The lifting cylinder 3 and the guide groove 5 are fixed on the weighing floor 10; On the middle part of the guide post 9 and near to the frame 19 one side are respectively welded with two guide frames 8, the guide frame 8 can slide freely on the frame 19. Two pressure sensors 6 are respectively fixed on the frame 19 above the longer center line of the weighing floor 10. One end of the double-ended cantilever screw rod 7 is connected with the pressure sensor 6 with a screw pair, and the other end passes through the weighing floor 10. The outlet end uses two nuts in parallel to adjust the position of the weighing floor 10 on the double-ended cantilever screw rod 7 . The pressure sensor 6 is a cantilever beam pressure sensor.

如图1、图3所示,举升气缸3包括复位牵引螺栓2、举升气缸工作台11、举升气缸活塞12、举升气缸盖13、举升气缸筒14和举升气缸座15;复位牵引螺栓2穿过举升板1中央的沉头孔将举升气缸活塞12、举升气缸工作台11和举升板1固结在一起,举升气缸工作台11与举升气缸活塞12采用螺旋副连接,举升气缸活塞12安装在由举升气缸盖13、举升气缸筒14和举升气缸座15三者所形成的工作腔内,举升气缸座15与称重底板10用螺栓连接。As shown in Figures 1 and 3, the lifting cylinder 3 includes a reset traction bolt 2, a lifting cylinder workbench 11, a lifting cylinder piston 12, a lifting cylinder head 13, a lifting cylinder barrel 14 and a lifting cylinder seat 15; The reset traction bolt 2 passes through the counterbore hole in the center of the lifting plate 1 to consolidate the lifting cylinder piston 12, the lifting cylinder table 11 and the lifting plate 1 together, and the lifting cylinder table 11 and the lifting cylinder piston 12 Using screw connection, the lifting cylinder piston 12 is installed in the working chamber formed by the lifting cylinder head 13, the lifting cylinder barrel 14 and the lifting cylinder seat 15. The lifting cylinder seat 15 and the weighing base plate 10 are used Bolted.

如图2、图4所示,每个导向架8由导向轮16、导向轴17、导向叉18组成,导向轮16在导向叉18内,导向轴17穿过导向叉18和导向轮16。As shown in Fig. 2 and Fig. 4, each guide frame 8 is made up of guide wheel 16, guide shaft 17, guide fork 18, and guide wheel 16 is in guide fork 18, and guide shaft 17 passes guide fork 18 and guide wheel 16.

本实用新型的工作过程如下:当机动车驶上举升板1上,举升气缸3的下部腔室充气,推动举升板1作上升运动,机动车随举升板1一起上升,到达举升气缸3行程终点时,气缸实现保压;两个压力传感器同时进行测量并将测量值求和;随后对举升气缸3的上部腔室充气,举升气缸3向下运动,在复位牵引螺栓2的带动下,举升板1下降,机动车下降;当机动车离开举升板1后,两个压力传感器再次进行测量并将测量值求和;将前后两次测量值的和相减,得到车辆的重量。The working process of the utility model is as follows: when the motor vehicle drives on the lifting plate 1, the lower chamber of the lifting cylinder 3 is inflated, and the lifting plate 1 is pushed to move upward, and the motor vehicle rises together with the lifting plate 1 to reach the lifting plate 1. At the end of the stroke of the lifting cylinder 3, the cylinder realizes pressure maintaining; the two pressure sensors measure at the same time and sum the measured values; then the upper chamber of the lifting cylinder 3 is inflated, the lifting cylinder 3 moves downward, and the traction bolt is reset Driven by 2, the lifting plate 1 descends, and the motor vehicle descends; when the motor vehicle leaves the lifting plate 1, the two pressure sensors measure again and sum the measured values; subtract the sum of the two measured values before and after, Get the weight of the vehicle.

Claims (4)

1.一种悬挂式车辆称重举升装置,布置在滚筒式机动车检测系统中,其特征在于,它包括:举升板(1)、举升气缸(3)、举升导轨(4)、导向槽(5)、压力传感器(6)、双头悬臂螺杆(7)、导向架(8)、导向柱(9)和称重底板(10);其中,举升气缸(3)有两个,对称布置在举升板(1)的中心线上,支撑举升板(1);在举升气缸(3)的外侧布置有两条举升导轨(4),举升导轨(4)一端与举升板(1)焊接,另一端插入导向槽(5),举升气缸(3)和导向槽(5)均固定在称重地板(10)上;导向柱(9)为正方形,固定在称重底板(10)的四个角上,在导向柱(9)的中部分别焊接有两个导向架(8);双头悬臂螺杆(7)的一端与压力传感器(6)用螺旋副连接,另一端穿过称重底板(10),在穿出端使用两个螺母并死的方式调节称重底板(10)在双头悬臂螺杆(7)上的位置。1. A suspended vehicle weighing and lifting device, arranged in a drum type motor vehicle detection system, is characterized in that it includes: a lifting plate (1), a lifting cylinder (3), a lifting guide rail (4) , guide slot (5), pressure sensor (6), double-ended cantilever screw (7), guide frame (8), guide column (9) and weighing floor (10); among them, the lifting cylinder (3) has two one, arranged symmetrically on the center line of the lifting plate (1) to support the lifting plate (1); two lifting guide rails (4) are arranged on the outside of the lifting cylinder (3), and the lifting guide rails (4) One end is welded with the lifting plate (1), the other end is inserted into the guide groove (5), the lifting cylinder (3) and the guide groove (5) are fixed on the weighing floor (10); the guide column (9) is square, Fixed on the four corners of the weighing floor (10), two guide frames (8) are respectively welded in the middle of the guide column (9); one end of the double-ended cantilever screw (7) is connected with the pressure sensor (6) with a screw Auxiliary connection, the other end passes through the weighing base plate (10), and uses two nuts at the end to adjust the position of the weighing base plate (10) on the double-ended cantilever screw rod (7) in parallel. 2.根据权利要求1所述的一种悬挂式车辆称重举升装置,其特征在于,所述举升气缸(3)包括复位牵引螺栓(2)、举升气缸工作台(11)、举升气缸活塞(12)、举升气缸盖(13)、举升气缸筒(14)和举升气缸座(15);复位牵引螺栓(2)穿过举升板(1)中央的沉头孔将举升气缸活塞(12)、举升气缸工作台(11)和举升板(1)固结在一起,举升气缸工作台(11)与举升气缸活塞(12)采用螺旋副连接,举升气缸活塞(12)安装在由举升气缸盖(13)、举升气缸筒(14)和举升气缸座(15)三者所形成的工作腔内,举升气缸座(15)与称重底板(10)用螺栓连接。2. A suspension type vehicle weighing and lifting device according to claim 1, characterized in that, the lifting cylinder (3) includes a reset traction bolt (2), a lifting cylinder workbench (11), a lifting cylinder Lifting cylinder piston (12), lifting cylinder head (13), lifting cylinder barrel (14) and lifting cylinder seat (15); reset traction bolt (2) passes through the counterbore hole in the center of the lifting plate (1) The lifting cylinder piston (12), the lifting cylinder worktable (11) and the lifting plate (1) are consolidated together, and the lifting cylinder workbench (11) and the lifting cylinder piston (12) are connected by a screw pair, The lifting cylinder piston (12) is installed in the working chamber formed by the lifting cylinder head (13), the lifting cylinder barrel (14) and the lifting cylinder base (15), and the lifting cylinder base (15) and Weighing base plate (10) is connected with bolts. 3.根据权利要求1所述的一种悬挂式车辆称重举升装置,其特征在于,所述导向架(8)主要由导向轮(16)、导向轴(17)、导向叉(18)组成,导向轮(16)在导向叉(18)内,导向轴(17)穿过导向叉(18)和导向轮(16)。3. A kind of suspended vehicle weighing and lifting device according to claim 1, characterized in that, the guide frame (8) is mainly composed of guide wheels (16), guide shafts (17), guide forks (18) Composition, guide wheel (16) is in guide fork (18), and guide shaft (17) passes guide fork (18) and guide wheel (16). 4.根据权利要求1所述的一种悬挂式车辆称重举升装置,其特征在于,所述压力传感器(6)为悬臂梁式压力传感器。4. A suspension type vehicle weighing and lifting device according to claim 1, characterized in that the pressure sensor (6) is a cantilever beam pressure sensor.
CN2009201999296U 2009-11-16 2009-11-16 A suspended vehicle weighing and lifting device Expired - Fee Related CN201548310U (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101726351B (en) * 2009-11-16 2012-01-11 浙江大学 Suspension type vehicle weighting lifting device for drum-type motor vehicle detecting system
CN103376153A (en) * 2012-04-25 2013-10-30 软控股份有限公司 Material verifying and weighing method and device
CN103528650A (en) * 2013-09-22 2014-01-22 西安航天化学动力厂 Real-time weighing device for shaping
CN104989705A (en) * 2015-06-10 2015-10-21 合肥鑫晟光电科技有限公司 Equipment interface connecting structure
CN105698912A (en) * 2016-03-15 2016-06-22 梅特勒-托利多(常州)精密仪器有限公司 Pneumatic test device and test method for measuring two column-type weighing sensors at one time on force standard machine
CN108225248A (en) * 2017-12-19 2018-06-29 柳州科路测量仪器有限责任公司 Railway freight car wheel is to axle journal automatic measurement machine
CN113340341A (en) * 2021-04-28 2021-09-03 郑志扬 Combined sensor

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101726351B (en) * 2009-11-16 2012-01-11 浙江大学 Suspension type vehicle weighting lifting device for drum-type motor vehicle detecting system
CN103376153A (en) * 2012-04-25 2013-10-30 软控股份有限公司 Material verifying and weighing method and device
CN103376153B (en) * 2012-04-25 2016-01-20 软控股份有限公司 Material checks weighing technique and device thereof
CN103528650A (en) * 2013-09-22 2014-01-22 西安航天化学动力厂 Real-time weighing device for shaping
CN104989705A (en) * 2015-06-10 2015-10-21 合肥鑫晟光电科技有限公司 Equipment interface connecting structure
CN104989705B (en) * 2015-06-10 2017-03-08 合肥鑫晟光电科技有限公司 A kind of equipment interface attachment structure for producing inline system for OLED
CN105698912A (en) * 2016-03-15 2016-06-22 梅特勒-托利多(常州)精密仪器有限公司 Pneumatic test device and test method for measuring two column-type weighing sensors at one time on force standard machine
CN108225248A (en) * 2017-12-19 2018-06-29 柳州科路测量仪器有限责任公司 Railway freight car wheel is to axle journal automatic measurement machine
CN113340341A (en) * 2021-04-28 2021-09-03 郑志扬 Combined sensor
CN113340341B (en) * 2021-04-28 2024-03-29 深圳科瑞特物流自动化装备有限公司 Combined sensor

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