CN217981533U - Many specifications are frock that tests speed for electric motor car - Google Patents

Abstract

The utility model discloses a many specifications electric motor car is with frock of testing speed, the on-line screen storage device comprises a base, the base erects subaerial, still including the mechanism is held in the support that is used for carrying out lifting to electric motor car body, be used for carrying out the positioning mechanism who fixes a position to electric motor car body, be used for carrying out the adjustment mechanism who adjusts to positioning mechanism's position and be used for carrying out the tachometric mechanism that tests the speed to electric motor car body, hold in the support the mechanism and be located base upper end middle part, positioning mechanism are located base upper end one side, adjustment mechanism correspond positioning mechanism and are located base upper portion, tachometric mechanism are located one side that the base upper end is close to positioning mechanism, the beneficial effects of the utility model are that being equipped with holds in the support the mechanism, can provide stable support for electric motor car body middle part at the in-process of testing the speed, are equipped with positioning mechanism, can fix a position the electric motor car of different specifications, are equipped with adjustment mechanism, can adjust positioning mechanism's position according to the specification of electric motor car, satisfy the demand that multiple model electric motor car tested the speed.

Description

Many specifications are frock of testing speed for electric motor car

Technical Field

The utility model belongs to the technical field of the detection device technique that tests the speed and specifically relates to a many specifications frock of testing the speed for electric motor car is related to.

Background

In the prior art, with the increasing shortage of resources, the concept of energy conservation and environmental protection is not deepened, the electric vehicle accords with the concept of green environmental protection due to the outstanding advantages of energy conservation and environmental protection, the application range of the motor is wider, in various intelligent manufacturing fields, the automation degree of automation equipment which takes the motor as power and performs drive control is higher and higher under the trend, the requirements of equipment in various industries on the motor are higher and higher, however, the service life detection device of the motor is complex in structure and high in detection cost, and therefore, the requirement on the quick speed measurement tool of the electric vehicle is increased. The electric vehicle speed measurement is an important link in the production process of the existing electric vehicle, but the speed measurement of the electric vehicle can not be carried out on the electric vehicle without moving the electric vehicle by the existing electric vehicle speed measurement tool, and the electric vehicle speed measurement tool is generally specific to a certain electric vehicle model and cannot be used for detecting different electric vehicle models.

The application numbers are: 201821915167.0's chinese utility model discloses a frock of testing speed fast in electric motor car, include base, casing and prop the seat, the inboard right end fixedly connected with of casing has first motor, first motor spindle left end fixedly connected with gear, the equal meshing in both ends is connected with the rack about the gear outside, rack one end fixedly connected with cardboard, rack one end sliding connection casing, the casing below is provided with the expansion bracket, and it can realize through first motor, rack, gear, the strut that sets up, can adjust the test through the width that first slider can be to different motors through the strut. However, the electric vehicle rapid speed measurement tool is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a many specifications frock of testing speed for electric motor car.

In order to achieve the above object, the present invention provides a technical solution:

the utility model provides a many specifications are frock of testing speed for electric motor car, includes the base, the base erects subaerial, still including the mechanism is held in the support that is used for carrying on lifting to electric motor car body, be used for carrying on the positioning mechanism who fixes a position to electric motor car body, be used for carrying on the adjustment mechanism who adjusts positioning mechanism's position and be used for carrying on the tacho mechanism that tests the speed to electric motor car body, holds in the support the mechanism and is located base upper end middle part, positioning mechanism are located base upper end one side, adjustment mechanism correspond positioning mechanism and are located base upper portion, tacho mechanism is located one side that positioning mechanism is close to in the base upper end.

The supporting mechanism comprises a supporting cylinder and a supporting transverse plate, the supporting cylinder is arranged in the middle of the upper end of the base and fixedly connected with the base, the output end of the supporting cylinder faces upwards, and the supporting transverse plate is arranged at the output end of the supporting cylinder and fixedly connected with the output end of the supporting cylinder.

The anti-skid device is characterized by further comprising a supporting anti-skid pad, wherein the supporting anti-skid pad is arranged at the upper end of the supporting transverse plate and fixedly connected with the supporting transverse plate.

Positioning mechanism includes positioning base, locating support, positioning screw, activity locating piece and benchmark locating piece, positioning base sets up upper end one side of base and via adjustment mechanism with base sliding connection, positioning support sets up positioning base upper end one side and with positioning support fixed connection, positioning screw sets up positioning support's upper portion and runs through positioning support with positioning support threaded connection, the activity locating piece sets up positioning screw is close to positioning base's one end and with positioning screw rotates to be connected, the bottom of activity locating piece with positioning base's upper end laminating sets up, the benchmark locating piece corresponds the activity locating piece sets up positioning base's upper end one side and with positioning base fixed connection, the activity locating piece with one side upper portion that the benchmark locating piece is relative is equipped with the arc mounting groove.

Adjustment mechanism is including adjusting the slide rail, adjusting electric jar and adjusting the slider, it corresponds to adjust the slide rail the setting of location base is in base upper portion just inlays through the holding tank and establishes location base is inboard, it sets up to adjust electric jar adjust the slide rail one end and with adjust slide rail fixed connection, adjusting the slider setting is in adjust the slide rail upper portion and with adjust slide rail sliding connection, adjusting the slider is last to be equipped with locking bolt, and locking bolt runs through adjusting the slider and with adjusting the slider threaded connection, the setting of location base is in adjusting the slider upper end and with adjusting the slider fixed connection, the location base passes through adjusting the slider with adjust slide rail sliding connection.

Positioning mechanism and adjustment mechanism all are equipped with two sets ofly, and two sets of positioning mechanism and two sets of adjustment mechanism interval side by side set up the upper end of base.

The mechanism tests the speed including the mounting panel and the velometer of testing the speed, the mounting panel setting of testing the speed is in the base upper end is close to one side of location base and with base fixed connection, the velometer sets up the mounting panel upper portion of testing the speed is close to one side of location base and with mounting panel fixed connection tests the speed.

Still include stop gear, stop gear includes spacing base and spacing, spacing base sets up the base upper end is kept away from the mounting panel that tests the speed one side and with base fixed connection, spacing sets up spacing base is close to hold in the palm one side middle part of holding the cylinder and with spacing base fixed connection, spacing is close to hold in the palm one side of holding the cylinder and set up to groove structure.

Still include moving mechanism, moving mechanism is including removing the mount pad and removing the universal wheel, it is equipped with four, four to remove the mount pad and set up respectively base lower extreme four corners and with base fixed connection, it corresponds four to remove the universal wheel remove the mount pad and be equipped with four, four it sets up respectively four to remove the universal wheel remove the lower extreme of mount pad and with correspond remove mount pad fixed connection, the base erects subaerial through moving mechanism.

The electric control device is arranged on one side of the upper portion of the limiting base and is fixedly connected with the limiting base, and the electric control device is electrically connected with the supporting cylinder, the adjusting electric cylinder and the velometer.

The utility model has the advantages that:

the electric vehicle speed measurement device is provided with a supporting mechanism, can provide stable support for the middle part of an electric vehicle body in the speed measurement process, is provided with a positioning mechanism, can position electric vehicles with different specifications, is stable in positioning, is provided with an adjusting mechanism, can adjust the position of the positioning mechanism according to the specification of the electric vehicle, meets the speed measurement requirements of electric vehicles with various models, is flexible to use, and forms a built-in structure with a base, saves space, is provided with a speed measurement mechanism, can quickly measure the speed of the electric vehicle, improves the detection efficiency, is strong in practicability, is additionally provided with a limiting mechanism, and can effectively prevent the electric vehicle from overturning or toppling over in the speed measurement process.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the positioning mechanism and the adjusting mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the limiting frame of the present invention;

FIG. 4 is an electrical connection diagram of the present invention;

fig. 5 is a schematic view of the working state of the present invention.

In the figure: 1. a base; 2. a supporting cylinder; 3. supporting the transverse plate; 4. supporting the non-slip mat; 5. a positioning base; 6. positioning the bracket; 7. positioning a screw rod; 8. a movable positioning block; 9. a reference positioning block; 10. adjusting the sliding rail; 11. adjusting an electric cylinder; 12. adjusting the sliding block; 13. a speed measuring mounting plate; 14. a velometer; 15. a limiting base; 16. a limiting frame; 17. moving the mounting seat; 18. moving the universal wheel; 19. an electric control device; 20. electric motor car body.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings,

the utility model provides a many specifications frock of testing speed for electric motor car, including base 1, base 1 erects subaerial, still including being used for carrying out the support that lifts to electric motor car body 20 and holding the mechanism, be used for carrying out the positioning mechanism who fixes a position to electric motor car body 20, be used for carrying out the adjustment mechanism who adjusts to positioning mechanism's position and be used for carrying out the tacho that tests the speed to electric motor car body 20, hold in the palm and hold the mechanism and be located 1 upper end middle part of base, positioning mechanism is located 1 upper end one side of base, adjustment mechanism corresponds positioning mechanism and is located 1 upper portion of base, tacho is located one side that 1 upper end of base is close to positioning mechanism, the utility model discloses the overall structure schematic diagram is shown in fig. 1.

Hold in the palm and hold cylinder 2 and hold diaphragm 3 including holding in the palm, hold in the palm and hold cylinder 2 setting in base 1 upper end middle part and with base 1 fixed connection, hold in the palm the output of holding cylinder 2 towards the top setting, hold in the palm diaphragm 3 setting hold in the palm the output of cylinder 2 and with hold in the palm the output fixed connection of holding cylinder 2, hold in the palm and hold the cooperation of diaphragm 3 through holding in the palm cylinder 2 and holding in the palm, lift the middle part of the electric motor car body 20 that needs to test the speed, wherein, hold in the palm cylinder 2 and be used for holding diaphragm 3 and drive to hold in the palm diaphragm 3 and go up and down, thereby hold in the palm diaphragm 3 and be used for going up and down under the effect of holding cylinder 2 and lift the middle part of the electric motor car body 20 that needs to test the speed.

Still hold slipmat 4 including holding, hold the slipmat 4 setting in the support and hold the upper end of diaphragm 3 and hold diaphragm 3 fixed connection with the support, wherein, hold the slipmat 4 and be used for promoting the anti-skidding performance of electric motor car body 20 under the support state, prevent that electric motor car body 20 from sliding the skew.

The positioning mechanism comprises a positioning base 5, a positioning bracket 6, a positioning screw 7, a movable positioning block 8 and a reference positioning block 9, the positioning base 5 is arranged on one side of the upper end of the base 1 and is connected with the base 1 in a sliding manner through an adjusting mechanism, the positioning bracket 6 is arranged on one side of the upper end of the positioning base 5 and is fixedly connected with the positioning bracket 6, the positioning screw 7 is arranged on the upper part of the positioning bracket 6 and penetrates through the positioning bracket 6 to be in threaded connection with the positioning bracket 6, the movable positioning block 8 is arranged at one end of the positioning screw 7 close to the positioning base 5 and is rotatably connected with the positioning screw 7, the bottom of the movable positioning block 8 is attached to the upper end of the positioning base 5, the reference positioning block 9 is arranged on one side of the upper end of the positioning base 5 corresponding to the movable positioning block 8 and is fixedly connected with the positioning base 5, an arc-shaped mounting groove is arranged on the upper part of one side of the movable positioning block 8 opposite to the reference positioning block 9, the positioning mechanism is matched with the positioning bracket 6, the positioning screw 7, the movable positioning screw 7, the positioning block 8 and the reference positioning block 9, the positioning mechanism can be used for positioning the electric vehicle body 20 with different specifications to meet the requirements of the electric vehicle body by changing the positioning screw 7 and the requirements of the positioning block 8 for supporting the positioning mechanism by the positioning screw 7 and the movable positioning block 8 for changing the positioning screw 7 and the positioning block 8, the utility model discloses positioning mechanism and adjustment mechanism cooperation sketch map is shown in figure 2.

The adjusting mechanism comprises an adjusting slide rail 10, an adjusting electric cylinder 11 and an adjusting slide block 12, the adjusting slide rail 10 is arranged on the upper portion of the base 1 and is embedded inside the adjusting slide rail 5 through an accommodating groove, the adjusting electric cylinder 11 is arranged at one end of the adjusting slide rail 10 and is fixedly connected with the adjusting slide rail 10, the adjusting slide block 12 is arranged on the upper portion of the adjusting slide rail 10 and is slidably connected with the adjusting slide rail 10, a locking bolt is arranged on the adjusting slide block 12 and penetrates through the adjusting slide block 12 and is in threaded connection with the adjusting slide block 12, the positioning base 5 is arranged at the upper end of the adjusting slide block 12 and is fixedly connected with the adjusting slide block 12, the positioning base 5 is slidably connected with the adjusting slide rail 10 through the adjusting slide block 12, the adjusting mechanism is matched with the adjusting slide block 11 through the adjusting slide rail 10 and the adjusting slide block 12 to adjust the position of the positioning mechanism, wherein the adjusting slide rail 10 is used for providing mounting support for the adjusting electric cylinder 11 and the adjusting slide block 12, the adjusting slide rail 11 is used for driving the adjusting slide block 12 to slide block to slide along the adjusting slide rail 10, and the adjusting slide block 12 can be positioned through the adjusting slide rail 12, and the adjusting slide rail 12 can be positioned by the adjusting slide rail 12, and the adjusting slide rail.

Positioning mechanism and adjustment mechanism all are equipped with two sets ofly, and two sets of positioning mechanism and two sets of adjustment mechanism interval side by side set up in the upper end of base 1, and wherein, two sets of positioning mechanism and two sets of adjustment mechanism fix a position the both sides of electric motor car body 20 jointly.

Speed measuring mechanism is including the mounting panel 13 and the velometer 14 of testing the speed, the mounting panel 13 that tests the speed sets up in 1 upper ends of base be close to one side of positioning base 5 and with 1 fixed connection of base, velometer 14 sets up on the mounting panel 13 upper portion of testing the speed be close to one side of positioning base 5 and with mounting panel 13 fixed connection that tests the speed, speed measuring mechanism is through the mounting panel 13 and the cooperation of velometer 14 of testing the speed, test the speed to electric motor car body 20, wherein, mounting panel 13 that tests the speed is used for providing the erection bracing for velometer 14, velometer 14 is used for testing the speed to electric motor car body 20.

Still include stop gear, stop gear includes spacing base 15 and spacing 16, spacing base 15 set up keep away from the one side that the mounting panel 13 tested the speed in base 1 upper end and with base 1 fixed connection, spacing 16 set up at spacing base 15 be close to hold in the palm one side middle part of holding cylinder 2 and with spacing base 15 fixed connection, spacing 16 is close to hold in the palm one side of holding cylinder 2 and sets up to groove structure, stop gear passes through spacing base 15 and the cooperation of spacing 16, spacing to the front wheel of electric motor car body 20, wherein, spacing base 15 is used for providing the erection bracing for spacing 16 and electrically controlled device 19, spacing 16 is used for spacing through its groove structure to the front wheel of electric motor car body 20, the utility model discloses spacing 16 structural schematic is shown as figure 3.

Still include the moving mechanism, the moving mechanism is including removing mount pad 17 and removing universal wheel 18, it is equipped with four to remove mount pad 17, four remove mount pad 17 set up respectively in base 1 lower extreme four corners and with base 1 fixed connection, it is equipped with four to remove universal wheel 18 corresponding four removal mount pads 17, four remove universal wheel 18 and set up respectively at four lower extremes that remove mount pad 17 and with the removal mount pad 17 fixed connection that corresponds, be equipped with the braking vane on removing universal wheel 18, base 1 erects subaerial through moving mechanism, moving mechanism is through removing mount pad 17 and removing the cooperation of universal wheel 18, support for base 1 provides the removal, wherein, it is used for being connected with base 1 to remove mount pad 18 to remove the universal wheel, it is used for providing the removal support for base 1 through removing mount pad 17 to remove universal wheel 18, accessible braking vane will remove universal wheel 18 locks, thereby fix the frock of testing the speed and work in assigned position department.

Still include electrically controlled device 19, electrically controlled device 19 set up in 15 upper portions of spacing base one side and with 15 fixed connection of spacing base, electrically controlled device 19 with hold in the palm hold cylinder 2, adjust the equal electric connection of electric cylinder 11 and velometer 14, the utility model discloses the electric connection picture is as shown in fig. 4.

The working principle is as follows:

when needing to test the speed to electric motor car body 20, the position to positioning mechanism is adjusted according to the specification model of electric motor car body 20, it removes to assigned position department to drive positioning mechanism through electrically controlled device 19 control adjustment mechanism, later place electric motor car body 20 in base 1 upper end, make the laminating setting of electric motor car body 20 rear wheel axle head and benchmark locating piece 9, later drive movable locating piece 8 through positioning screw 7 and remove, make movable locating piece 8 and benchmark locating piece 9 fix a position electric motor car body 20 rear wheel axle end jointly, two sets of positioning mechanism fix a position the axle head of electric motor car body 20 rear wheel simultaneously, later lift electric motor car body 20 middle part through electrically controlled device 19 control supporting mechanism, make electric motor car body 20's front wheel be located the gag lever post 16 inboard simultaneously, can carry out the speed measurement, the speed measurement in-process, drive electric motor car body 20 rear wheel through the electric motor car storage battery and rotate, speed measurement mechanism detects and feeds back to electrically controlled device 19 in real time its speed, the tester records the process of electric motor car body 20 according to its numerical value, the utility model discloses the operating condition schematic diagram is shown in fig. 5.

The beneficial effects of the utility model are that be equipped with and hold the mechanism, can provide stabilizing support at the speed measuring in-process for electric motor car body middle part, be equipped with positioning mechanism, can fix a position the electric motor car of different specifications, the location is stable, be equipped with adjustment mechanism, can adjust positioning mechanism's position according to the specification of electric motor car, satisfy the demand that tests the speed of multiple model electric motor car, it is nimble to use, and adjustment mechanism and base constitute built-in structure, save space, be equipped with the speed measuring mechanism, can test the speed fast to the electric motor car, promote detection efficiency, therefore, the clothes hanger is strong in practicability, be equipped with stop gear in addition, can effectively prevent that the in-process electric motor car that tests the speed from appearing the upset or toppling over the phenomenon.

While one embodiment of the present invention has been described in detail, the present invention is only a preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (10)

1. The utility model provides a many specifications are frock of testing speed for electric motor car, includes base (1), base (1) erects subaerial, its characterized in that still including being used for to electric motor car body (20) carry on lift hold the mechanism, be used for carrying out the positioning mechanism of location to electric motor car body (20), be used for carrying out the adjustment mechanism of adjusting the position of positioning mechanism and be used for carrying out the tachometer mechanism that tests speed to electric motor car body (20), hold in the palm and hold the mechanism and be located base (1) upper end middle part, positioning mechanism are located base (1) upper end one side, adjustment mechanism correspond positioning mechanism and are located base (1) upper portion, tachometer mechanism is located one side that positioning mechanism is close to in base (1) upper end.

2. The speed measuring tool for the multi-specification electric vehicle as claimed in claim 1, wherein the supporting mechanism comprises a supporting cylinder (2) and a supporting transverse plate (3), the supporting cylinder (2) is arranged in the middle of the upper end of the base (1) and fixedly connected with the base (1), the output end of the supporting cylinder (2) faces upward, and the supporting transverse plate (3) is arranged at the output end of the supporting cylinder (2) and fixedly connected with the output end of the supporting cylinder (2).

3. A speed measuring tool for a multi-specification electric vehicle according to claim 2, further comprising a supporting anti-slip pad (4), wherein the supporting anti-slip pad (4) is arranged at the upper end of the supporting transverse plate (3) and is fixedly connected with the supporting transverse plate (3).

4. The speed measuring tool for the multi-specification electric vehicle as claimed in claim 2, wherein the positioning mechanism comprises a positioning base (5), a positioning bracket (6), a positioning screw (7), a movable positioning block (8) and a reference positioning block (9), the positioning base (5) is arranged on one side of the upper end of the base (1) and is slidably connected with the base (1) through an adjusting mechanism, the positioning bracket (6) is arranged on one side of the upper end of the positioning base (5) and is fixedly connected with the positioning bracket (6), the positioning screw (7) is arranged on the upper portion of the positioning bracket (6) and penetrates through the positioning bracket (6) and is in threaded connection with the positioning bracket (6), the movable positioning block (8) is arranged on one end, close to the positioning base (5), of the positioning screw (7) and is rotatably connected with the positioning screw (7), the bottom of the movable positioning block (8) is attached to the upper end of the positioning base (5), the reference positioning block (9) is arranged on one side of the upper end of the positioning base (5) corresponding to the movable positioning block (8), and is connected with the upper portion of the positioning base (5), and the arc-shaped positioning block (9) is arranged on one side of the positioning base (5).

5. The speed measuring tool for the multi-specification electric vehicle according to claim 4, wherein the adjusting mechanism comprises an adjusting slide rail (10), an adjusting electric cylinder (11) and an adjusting slide block (12), the adjusting slide rail (10) is arranged on the upper portion of the base (1) corresponding to the positioning base (5) and embedded in the inner side of the positioning base (5) through an accommodating groove, the adjusting electric cylinder (11) is arranged at one end of the adjusting slide rail (10) and fixedly connected with the adjusting slide rail (10), the adjusting slide block (12) is arranged on the upper portion of the adjusting slide rail (10) and slidably connected with the adjusting slide rail (10), a locking bolt is arranged on the adjusting slide block (12) and penetrates through the adjusting slide block (12) and is in threaded connection with the adjusting slide block (12), the positioning base (5) is arranged at the upper end of the adjusting slide block (12) and is fixedly connected with the adjusting slide rail (12), and the positioning base (5) is slidably connected with the adjusting slide rail (10) through the adjusting slide block (12).

6. A multi-specification speed measuring tool for electric vehicles according to claim 5, wherein two sets of positioning mechanisms and two sets of adjusting mechanisms are arranged at the upper end of the base (1) at intervals side by side.

7. A speed measuring tool for multi-specification electric vehicles according to claim 5, characterized in that the speed measuring mechanism comprises a speed measuring mounting plate (13) and a speed measuring device (14), the speed measuring mounting plate (13) is disposed on one side of the upper end of the base (1) close to the positioning base (5) and is fixedly connected with the base (1), and the speed measuring device (14) is disposed on one side of the upper portion of the speed measuring mounting plate (13) close to the positioning base (5) and is fixedly connected with the speed measuring mounting plate (13).

8. The speed measuring tool for the multi-specification electric vehicle according to claim 7, further comprising a limiting mechanism, wherein the limiting mechanism comprises a limiting base (15) and a limiting frame (16), the limiting base (15) is arranged on one side, away from the speed measuring mounting plate (13), of the upper end of the base (1) and is fixedly connected with the base (1), the limiting frame (16) is arranged in the middle of one side, close to the supporting cylinder (2), of the limiting base (15) and is fixedly connected with the limiting base (15), and a groove structure is arranged on one side, close to the supporting cylinder (2), of the limiting frame (16).

9. The speed measuring tool for the multi-specification electric vehicle as claimed in claim 1, further comprising a moving mechanism, wherein the moving mechanism comprises four moving installation bases (17) and four moving universal wheels (18), the four moving installation bases (17) are respectively arranged at four corners of the lower end of the base (1) and fixedly connected with the base (1), the four moving universal wheels (18) are arranged corresponding to the four moving installation bases (17), the four moving universal wheels (18) are respectively arranged at the lower ends of the four moving installation bases (17) and fixedly connected with the corresponding moving installation bases (17), and the base (1) is erected on the ground through the moving mechanism.

10. The speed measuring tool for the multi-specification electric vehicle as claimed in claim 7, further comprising an electric control device (19), wherein the electric control device (19) is disposed on one side of the upper portion of the limiting base (15) and is fixedly connected with the limiting base (15), and the electric control device (19) is electrically connected with the supporting cylinder (2), the adjusting cylinder (11) and the speed measurer (14).

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