CN112179676B - Motor vehicle safety detection device - Google Patents
Motor vehicle safety detection device Download PDFInfo
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- CN112179676B CN112179676B CN202011072260.1A CN202011072260A CN112179676B CN 112179676 B CN112179676 B CN 112179676B CN 202011072260 A CN202011072260 A CN 202011072260A CN 112179676 B CN112179676 B CN 112179676B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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Abstract
The utility model relates to a motor vehicle safety inspection device, the on-line screen storage device comprises a base, the mounting groove has been seted up on the base upper surface, it is connected with the live-rollers to rotate on the both sides inner wall of mounting groove, around rolling up there being the conveyer belt between the live-rollers, fixedly connected with backup pad between the both sides inner wall of mounting groove, the fixed connection has the support on the base one end, install the bottom plate on the support, install the tensiometer on the bottom plate, fixedly connected with detection rope on the tensiometer, the one of detection rope serves fixedly connected with couple, be equipped with adjustment mechanism on the bottom plate, the vehicle moves to on the conveyer belt, according to the height of vehicle, adjust the position of tensiometer on the horizontal direction and the ascending position of vertical side through adjustment mechanism, the couple is colluded and is established on the trailer ring of vehicle afterbody, adjust the tensiometer to the one end that the detection rope is close to the tensiometer and is the level setting, the detection accuracy of tensiometer is improved, the detection accuracy to the vehicle has improved, the security that the vehicle travel.
Description
Technical Field
The application relates to vehicle detection, in particular to a safety detection device for a motor vehicle.
Background
The braking performance of the automobile refers to the capability of the automobile to forcedly decelerate until stopping during running or keep a certain speed for running on a downhill. The braking process of a motor vehicle is to artificially increase the driving resistance of the motor vehicle by means of wheel brakes, an engine or special auxiliary brakes.
At present, motor vehicles are used more, and the braking performance which is one of important indexes for measuring the performance of the motor vehicles becomes more important.
No. CN211061189U is a motor vehicle brake performance detection device, which comprises a base, the fixed welding in pedestal roof one side has the box, the pedestal roof is kept away from box one side intermediate position and has been seted up first recess, the pedestal roof is located first recess bilateral symmetry and has been seted up the second recess, the third recess has been seted up to the longitudinal symmetry between the second recess of first recess both sides wall and both sides, lateral wall central point puts behind the first recess and has seted up first mounting groove, be provided with thrust unit in the first mounting groove, be provided with stop device in the first recess, be provided with detection device and connecting device on the box, be provided with rotating device in first recess, second recess, the third recess.
Among the above-mentioned device, the tensiometer is in the testing process, because the height and the length of vehicle are different, leads to detecting different vehicle in-process, and the detection rope on the tensiometer can form an angle with the tensiometer, leads to the pulling force that the tensiometer detected inaccurate.
Disclosure of Invention
In order to improve the detection accuracy of the motor vehicle, the application provides a safety detection device of the motor vehicle.
The application provides a motor vehicle safety inspection device adopts following technical scheme:
the utility model provides a motor vehicle safety inspection device, includes the base a mounting groove has been seted up on the base upper surface rotate on the both sides inner wall of mounting groove and be connected with a live-rollers, around rolling up there being the conveyer belt between two live-rollers, fixedly connected with backup pad between the both sides inner wall of mounting groove, the backup pad is located between the conveyer belt, and the upper surface of backup pad supports tightly on the conveyer belt inner wall upper surface a base serves fixedly connected with support on the upper surface, installs a bottom plate on the support, installs a pulling force appearance on the bottom plate, and a fixedly connected with detects the rope on the pulling force appearance, serves a fixedly connected with couple at the detection rope, is equipped with the adjustment mechanism who is used for adjusting the pulling force appearance in horizontal direction and vertical direction on the bottom plate.
Through adopting above-mentioned technical scheme, the vehicle moves to the conveyer belt, according to the height of vehicle, adjust the position of tensiometer on the horizontal direction and the ascending position of vertical side through adjustment mechanism, the couple is colluded and is established on the trailer ring of vehicle afterbody, adjust the tensiometer to the one end that detects the rope and be the level setting near the tensiometer, through such setting, simple structure, convenient operation has improved the detection accuracy of tensiometer, has improved the detection accuracy to the vehicle, has improved the security that the vehicle travel.
Preferably, adjustment mechanism includes door type frame of fixed connection on the bottom plate upper surface, sliding connection mounting panel, sliding connection on the mounting panel of door type frame both sides inner wall, sliding connection mounting frame on the mounting panel, threaded connection are kept away from the adjusting screw on the terminal surface of one end of conveyer belt and are used for adjusting the regulating part of mounting panel in the position of vertical direction on door type frame, tensiometer fixed connection is on the mounting frame upper surface, adjusting screw's one end is supported tightly on one side lateral wall of mounting panel.
Through adopting above-mentioned technical scheme, tensiometer fixed connection colludes the couple and establishes on the trailer ring on the installing frame, and the slip installing frame will detect the rope and flare-out, and height through regulating part regulation mounting panel will detect the rope and adjust to the level and perpendicular with the tensiometer, through such setting, simple structure, convenient operation has made things convenient for the operator to adjust the angle of detecting the rope.
Preferably, the regulating part comprises a sliding groove formed in the inner walls of the two sides of the door-shaped frame, regulating rods fixedly connected to the upper surfaces of the two ends of the mounting plate, regulating holes formed in the upper surface of the door-shaped frame, regulating plates fixedly connected between the ends of the two regulating rods penetrating through the regulating holes, and regulating screws in threaded connection with the regulating plates, and one ends of the regulating screws are abutted to the upper surface of the door-shaped frame.
Through adopting above-mentioned technical scheme, drive the regulating plate motion through adjusting the lead screw, the regulating plate drives the mounting panel up-and-down motion through adjusting the pole, through such setting, simple structure, convenient operation has made things convenient for the operator to adjust the position of mounting panel on the direction of height.
Preferably, fixedly connected with a bracing piece on the installing frame lower surface has seted up an caulking groove on bracing piece one end terminal surface fixedly connected with a dwang between the lateral wall of caulking groove both sides rotate on the dwang and be connected with a first fixed pulley, the one end of detecting the rope is walked around first fixed pulley, the one end that the detection rope is close to the tensiometer is the level setting.
Through adopting above-mentioned technical scheme, through fixedly connected with a bracing piece on the installing frame lower surface, rotate in bracing piece one end and be connected with a first fixed pulley, detect the rope and walk around first fixed pulley, detect the rope and be the level setting for one section between first fixed pulley and the tensiometer, through such setting, simple structure, convenient operation has made things convenient for the operator control to detect the one end that the rope is close to the tensiometer and is the level setting.
Preferably, fixedly connected with connecting rod on the installing frame lower surface connecting rod one end is served and is rotated and be connected with a connecting rod a connecting groove has been seted up on the terminal surface of connecting rod one end fixedly connected with a branch between the inner wall of connecting groove both sides rotate on the branch and be connected with the second fixed pulley, the one end of detection rope is walked around the second fixed pulley be equipped with the adjusting part who is used for adjusting the angle between connecting rod and the connecting rod.
Through adopting above-mentioned technical scheme, through fixedly connected with a connecting rod on the installing frame lower surface, it is connected with a connecting rod to rotate in connecting rod one end, and it is connected with the second fixed pulley to rotate in connecting rod one end, detects the rope and walks around the second fixed pulley, adjusts the angle between connecting rod and the connecting rod through adjusting part, through such setting, simple structure, convenient operation has made things convenient for the operator to highly finely tune the detection rope.
Preferably, the adjusting part includes that the connection screw of rotation connection on the connecting rod outer wall, set up waist type groove on the connecting rod, two threaded connection are at the coupling nut on the connecting screw outer wall, and waist type groove runs through the connecting rod, waist type groove, two are passed to coupling screw's one end coupling nut is located the both sides of connecting rod respectively.
Through adopting above-mentioned technical scheme, connecting screw rod one end sliding connection is in waist type groove, through twisting two coupling nut, can adjust the position of connecting screw rod in waist type groove, through such setting, simple structure, convenient operation has made things convenient for the operator to adjust the angle between connecting rod and the connecting rod.
Preferably, be equipped with a coupling mechanism between support and the base, coupling mechanism includes two fixed connection stock on the terminal surface of base one end, sets up T type groove, the T type piece of fixed connection on the support on the stock upper surface, sets up spout, the locking bolt of threaded connection on the T type piece on the stock upper surface, T type groove one end and stock one end terminal surface intercommunication, locking bolt's one end supports tightly on T type inslot wall lower surface, locking bolt sliding connection is in the spout, locking bolt's bolt head supports tightly on the stock upper surface.
Through adopting above-mentioned technical scheme, the support passes through T type piece sliding connection in T type groove, and through screwing up the locking bolt, the locking bolt supports tightly on T type inslot wall bottom surface, and through such setting, simple structure, convenient operation has made things convenient for the operator to adjust the position of support on the base, has made things convenient for the detection that adapts to different car lengths.
Preferably, a limiting rack is fixedly connected to the upper surface of the inner wall of the T-shaped groove along the length direction of the T-shaped groove, a positioning rack is fixedly connected to the upper surface of the T-shaped block, and the positioning rack is meshed with the limiting rack.
Through adopting above-mentioned technical scheme, through fixedly connected with spacing rack on T type inslot wall upper surface, fixedly connected with location rack on T type piece upper surface, meshing between location rack and the spacing rack, through such setting, simple structure, convenient operation has improved the positional stability of T type piece in T type groove.
In summary, the present application includes at least one of the following beneficial technical effects:
the detection accuracy of the tension meter is improved, the detection accuracy of the vehicle is improved, and the driving safety of the vehicle is improved;
the positioning stability of the T-shaped block in the T-shaped groove is improved;
the position of the support on the base can be conveniently adjusted by an operator, and the detection suitable for different vehicle lengths is facilitated.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic structural diagram of an adjusting mechanism in the embodiment of the present application.
Description of the reference numerals: 1. a base; 2. mounting grooves; 3. a rotating roller; 4. a conveyor belt; 5. a support plate; 6. a support; 7. a base plate; 8. a tension meter; 9. detecting the rope; 10. hooking; 11. an adjustment mechanism; 12. a gantry frame; 13. mounting a plate; 14. installing a frame; 15. adjusting the screw rod; 16. an adjustment member; 17. a sliding groove; 18. adjusting a rod; 19. an adjustment hole; 20. an adjusting plate; 21. adjusting the lead screw; 22. a support bar; 23. caulking grooves; 24. rotating the rod; 25. a first fixed pulley; 26. a connecting rod; 27. a connecting rod; 28. connecting grooves; 29. a strut; 30. a second fixed pulley; 31. an adjustment assembly; 32. connecting a screw rod; 33. a waist-shaped groove; 34. a connecting nut; 35. a connecting mechanism; 36. a long rod; 37. a T-shaped groove; 38. a T-shaped block; 39. a chute; 40. locking the bolt; 41. a limit rack; 42. and positioning the rack.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a safety detection device for a motor vehicle.
As shown in figure 1, a motor vehicle safety detection device comprises a base 1, wherein a mounting groove 2 is formed in the upper surface of the base 1, a rotating roller 3 is rotatably connected between the inner walls of two sides of two ends of the mounting groove 2, a conveying belt 4 is wound between the two rotating rollers 3, a supporting plate 5 is fixedly connected to the inner walls of two sides of the mounting groove 2, the supporting plate 5 is located between the conveying belts 4, and the upper surface of the supporting plate 5 is abutted against the upper surface of the inner wall of the conveying belt 4.
As shown in fig. 1 and 2, a support 6 is fixedly connected to an upper surface of one end of a base 1, a bottom plate 7 is mounted on the support 6, a tension meter 8 is mounted on the bottom plate 7, a detection rope 9 is fixedly connected to the tension meter 8, a hook 10 is fixedly connected to one end of the detection rope 9, and an adjusting mechanism 11 for adjusting positions of the tension meter 8 in a horizontal direction and a vertical direction is arranged on the bottom plate 7.
As shown in fig. 1 and 2, the adjusting mechanism 11 includes a door frame 12, a mounting plate 13, a mounting frame 14, an adjusting screw 15 and an adjusting piece 16, the door frame 12 is fixedly connected to the upper surface of the bottom plate 7, the mounting plate 13 is slidably connected between the inner walls of the two sides of the door frame 12, the mounting frame 14 is slidably connected to the mounting plate 13, the adjusting screw 15 is in threaded connection with the end face of the mounting frame 14, which is far away from the conveyor belt 4, one end of the adjusting screw 15 abuts against the side wall of one side of the mounting plate 13, the tension meter 8 is fixedly connected to the upper surface of the mounting frame 14, the adjusting piece 16 is arranged on the door frame 12, and the adjusting piece 16 is used for adjusting the position of the mounting plate 13 on the door frame 12.
As shown in fig. 1 and fig. 2, the adjusting member 16 includes a sliding groove 17, an adjusting rod 18, an adjusting hole 19, an adjusting plate 20 and an adjusting screw 21, the sliding groove 17 is provided on the inner walls of the two sides of the door-shaped frame 12, the two ends of the mounting plate 13 are slidably connected in the sliding groove 17, one end of the adjusting rod 18 is fixedly connected to one end of the mounting plate 13, the adjusting rod 18 is fixedly connected to the upper surface of the two ends of the mounting plate 13, the adjusting hole 19 is provided on the upper surface of the door-shaped frame 12, one end of the adjusting rod 18 is slidably connected to the adjusting hole 19, the adjusting plate 20 is fixedly connected to one end of the adjusting rod 18 passing through the adjusting hole 19, the adjusting screw 21 is threadedly connected to the adjusting plate 20, and one end of the adjusting screw 21 abuts against the upper surface of the door-shaped frame 12.
As shown in fig. 1 and fig. 2, in order to improve the detection accuracy of the tension meter 8, a support rod 22 is fixedly connected to the lower surface of the installation frame 14, one end of the support rod 22 away from the installation frame 14 is provided with an embedding groove 23, a rotating rod 24 is fixedly connected between the inner walls of two sides of the embedding groove 23, a first fixed pulley 25 is rotatably connected to the rotating rod 24, one end of the detection rope 9 bypasses the first fixed pulley 25, and one end of the detection rope 9 close to the tension meter 8 is horizontally arranged.
As shown in fig. 1 and 2, a connecting rod 26 is fixedly connected to the lower surface of the mounting frame 14, a connecting rod 27 is rotatably connected to one end of the connecting rod 26, a connecting groove 28 is formed in the end face of the connecting end, a supporting rod 29 is fixedly connected between the inner walls of the two sides of the connecting groove 28, a second fixed pulley 30 is rotatably connected to the supporting rod 29, the detection rope 9 bypasses the second fixed pulley 30, and an adjusting assembly 31 for adjusting the angle between the connecting rod 27 and the connecting rod 26 is arranged between the connecting rod 27 and the connecting rod 26.
As shown in fig. 1 and 2, the adjusting assembly 31 includes a connecting screw 32, a waist-shaped groove 33 and a connecting nut 34, one end of the connecting screw 32 is rotatably connected to the outer wall of the connecting rod 27, the waist-shaped groove 33 is formed in the connecting rod 26 and penetrates through the connecting rod 26, one end of the connecting screw 32 penetrates through the waist-shaped groove 33, the connecting nut 34 is in threaded connection with the outer wall of the connecting screw 32, two connecting nuts 34 are in threaded connection with the outer wall of the connecting screw 32, and the two connecting nuts 34 are respectively located at two sides of the connecting rod 26.
As shown in fig. 1 and fig. 2, in order to facilitate the operator to adjust the distance between the support 6 and the conveyor belt 4, a connecting mechanism 35 is arranged between the support 6 and the base 1, the connecting mechanism 35 comprises a long rod 36, a T-shaped groove 37, a T-shaped block 38, a sliding groove 39 and a locking bolt 40, the long rod 36 is fixedly connected to one end of the base 1, two long rods 36 are fixedly connected to one end face of the base 1, the T-shaped groove 37 is formed in the upper surface of the long rod 36, the T-shaped block 38 is fixedly connected to the support 6, the T-shaped block 38 is slidably connected to the T-shaped groove 37, the sliding groove 39 is formed in the upper surface of the long rod 36, the sliding groove 39 is communicated with the T-shaped groove 37, the locking bolt 40 is threadedly connected to the T-shaped block 38, and the locking bolt 40 is slidably connected to the sliding groove 39.
As shown in fig. 1 and fig. 2, in order to improve the positioning stability of the T-shaped block 38 in the T-shaped groove 37, a limiting rack 41 is fixedly connected to the upper surface of the inner wall of the T-shaped groove 37, a positioning rack 42 is fixedly connected to the upper surface of the T-shaped block 38, and the positioning rack 42 is meshed with the limiting rack 41.
The implementation principle of the embodiment of the application is as follows: the vehicle is driven on the conveyer belt 4;
according to the height and the length of the vehicle, the positions of the bracket 6 and the tension meter 8 are adjusted, the bracket 6 is slid, the T-shaped block 38 slides in the T-shaped groove 37, and the locking bolt 40 is screwed;
the adjusting screw 21 is rotated, the adjusting screw 21 electrically adjusts the plate 20 to move, and the adjusting plate 20 drives the mounting plate 13 to move through the adjusting rod 18;
the connecting nut 34 is rotated to adjust the position of the connecting screw 32 in the waist-shaped groove 33, the angle between the connecting rod 27 and the connecting rod 26 is adjusted, and the height of the second fixed pulley 30 is adjusted.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (3)
1. A motor vehicle safety inspection device, includes base (1), its characterized in that: the detection device is characterized in that a mounting groove (2) is formed in the upper surface of the base (1), a rotating roller (3) is rotatably connected to the inner walls of two sides of the mounting groove (2), a conveying belt (4) is wound between the two rotating rollers (3), a supporting plate (5) is fixedly connected between the inner walls of two sides of the mounting groove (2), the supporting plate (5) is located between the conveying belts (4), the upper surface of the supporting plate (5) abuts against the upper surface of the inner wall of the conveying belt (4), a support (6) is fixedly connected to the upper surface of one end of the base (1), a bottom plate (7) is installed on the support (6), a tension meter (8) is installed on the bottom plate (7), a detection rope (9) is fixedly connected to the tension meter (8), a tension hook (10) is fixedly connected to one end of the detection rope (9), and an adjusting mechanism (11) for adjusting the position of the tension meter (8) in the horizontal direction and the vertical direction is arranged on the bottom plate (7);
the adjusting mechanism (11) comprises a door-shaped frame (12) fixedly connected to the upper surface of the bottom plate (7), a mounting plate (13) slidably connected to the inner walls of the two sides of the door-shaped frame (12), a mounting frame (14) slidably connected to the mounting plate (13), an adjusting screw (15) in threaded connection with the end face, far away from the conveying belt (4), of the mounting frame (14), and an adjusting piece (16) arranged on the door-shaped frame (12) and used for adjusting the position of the mounting plate (13) in the vertical direction, the tension meter (8) is fixedly connected to the upper surface of the mounting frame (14), and one end of the adjusting screw (15) abuts against the side wall of one side of the mounting plate (13);
a supporting rod (22) is fixedly connected to the lower surface of the mounting frame (14), an embedding groove (23) is formed in the end face of one end of the supporting rod (22), a rotating rod (24) is fixedly connected between the side walls of the two sides of the embedding groove (23), a first fixed pulley (25) is rotatably connected to the rotating rod (24), one end of the detection rope (9) bypasses the first fixed pulley (25), and one end, close to the tension meter (8), of the detection rope (9) is horizontally arranged;
a connecting rod (26) is fixedly connected to the lower surface of the mounting frame (14), a connecting rod (27) is rotatably connected to one end of the connecting rod (26), a connecting groove (28) is formed in the end face of one end of the connecting rod (27), a supporting rod (29) is fixedly connected between the inner walls of the two sides of the connecting groove (28), a second fixed pulley (30) is rotatably connected to the supporting rod (29), one end of the detection rope (9) bypasses the second fixed pulley (30), and an adjusting assembly (31) for adjusting the angle between the connecting rod (27) and the connecting rod (26) is arranged between the connecting rod (27) and the connecting rod (26);
the adjusting part (16) comprises sliding grooves (17) formed in the inner walls of the two sides of the door-shaped frame (12), adjusting rods (18) fixedly connected to the upper surfaces of the two ends of the mounting plate (13), adjusting holes (19) formed in the upper surface of the door-shaped frame (12), adjusting plates (20) fixedly connected between the ends, penetrating through the adjusting holes (19), of the two adjusting rods (18) and adjusting lead screws (21) in threaded connection with the adjusting plates (20), and one ends of the adjusting lead screws (21) are abutted against the upper surface of the door-shaped frame (12);
adjusting part (31) including rotate connecting screw (32) on connecting rod (27) outer wall, set up waist type groove (33) on connecting rod (26), two threaded connection coupling nut (34) on connecting screw (32) outer wall, waist type groove (33) run through connecting rod (26), waist type groove (33) are passed, two waist type groove (33) are located the both sides of connecting rod (26) respectively in coupling nut (34).
2. A safety detecting device for a motor vehicle according to claim 1, wherein: be equipped with a coupling mechanism (35) between support (6) and base (1), coupling mechanism (35) include two fixed connection stock (36) on base (1) one end terminal surface, set up T type groove (37) on stock (36) upper surface, fixed connection T type piece (38) on support (6), set up spout (39), the locking bolt (40) of threaded connection on T type piece (38) on stock (36) upper surface, T type groove (37) one end and stock (36) one end terminal surface intercommunication, the one end of locking bolt (40) is supported tightly on T type groove (37) inner wall lower surface, locking bolt (40) sliding connection is in spout (39), the bolt head of locking bolt (40) supports tightly on stock (36) upper surface.
3. A safety detecting device for a vehicle according to claim 2, wherein: the T-shaped groove (37) is characterized in that a limiting rack (41) is fixedly connected to the upper surface of the inner wall of the T-shaped groove (37) along the length direction of the T-shaped groove, a positioning rack (42) is fixedly connected to the upper surface of the T-shaped block (38), and the positioning rack (42) is meshed with the limiting rack (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011072260.1A CN112179676B (en) | 2020-10-09 | 2020-10-09 | Motor vehicle safety detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011072260.1A CN112179676B (en) | 2020-10-09 | 2020-10-09 | Motor vehicle safety detection device |
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| Publication Number | Publication Date |
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| CN112179676A CN112179676A (en) | 2021-01-05 |
| CN112179676B true CN112179676B (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011072260.1A Active CN112179676B (en) | 2020-10-09 | 2020-10-09 | Motor vehicle safety detection device |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207356512U (en) * | 2017-08-22 | 2018-05-15 | 应斌 | Swimming tension trainer |
| CN207263513U (en) * | 2017-09-14 | 2018-04-20 | 山东泰山钢铁集团有限公司 | A kind of workbench for directly observing metallographic specimen chemical corrosion process |
| CN208034573U (en) * | 2018-03-28 | 2018-11-02 | 嘉兴海核能源科技有限公司 | Stick power supply unit flywheel drawbench |
| CN209888493U (en) * | 2019-05-21 | 2020-01-03 | 武汉理工大学 | Bar chart plotter for economics statistics teaching |
| CN210132309U (en) * | 2019-06-18 | 2020-03-10 | 深圳市美蓓亚斯科技有限公司 | Surface cleaning device for linear module motion sliding table |
| CN210587845U (en) * | 2019-08-14 | 2020-05-22 | 衡水广兴滤材有限公司 | Welding device for filter cylinder production and processing |
| CN211061189U (en) * | 2019-09-09 | 2020-07-21 | 重庆泓誉机动车检测有限公司 | Motor vehicle brake performance detection device |
| CN111006806A (en) * | 2019-12-25 | 2020-04-14 | 浙江萌宠日记信息科技股份有限公司 | Force measuring device for furniture toppling |
| CN211543379U (en) * | 2019-12-26 | 2020-09-22 | 上海钢联物流股份有限公司 | Steel coil fixing device for logistics steel conveying vehicle |
| CN211419395U (en) * | 2019-12-31 | 2020-09-04 | 吉林省宇轩机电设备有限公司 | Telescopic jib loading boom for hoist device |
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