CN218724929U - But forklift truck is with flexible adjustment's traction frock - Google Patents
But forklift truck is with flexible adjustment's traction frock Download PDFInfo
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- CN218724929U CN218724929U CN202223029871.5U CN202223029871U CN218724929U CN 218724929 U CN218724929 U CN 218724929U CN 202223029871 U CN202223029871 U CN 202223029871U CN 218724929 U CN218724929 U CN 218724929U
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Abstract
The utility model belongs to the technical field of fork truck, concretely relates to but flexible adjustment's traction frock for fork truck. The traction device comprises a first traction mechanism, a second traction mechanism, a tension sensor with earrings at two ends and a pull cable; the first traction mechanism and the second traction mechanism have the same structure and comprise vertical plates, long screw rods, transverse plates, sliding blocks, an upper bottom plate and a lower bottom plate, wherein one ends of the long screw rods are fixedly connected with the vertical plates through threaded holes, the other ends of the long screw rods and the middle parts of the transverse plates are fixedly connected with traction pins which vertically penetrate through the corresponding other ends of the upper bottom plate and the lower bottom plate, and the lower ends of the long screw rods and the transverse plates are locked and fixed through nuts; the slide block is sleeved on the vertical plate between the upper bottom plate and the lower bottom plate through a slotted hole in the middle part; the connecting lantern ring of the first traction mechanism is connected with the earring at one end of the tension sensor, and the inhaul cable keeps horizontal stretching. Therefore, the stretching of the inhaul cable of the utility model realizes flexible stretching, and the stretching height of the inhaul cable is adjusted through the sliding block, so that the requirement of European market forklift standard ISO 6292-2020 on traction rod tension test is met.
Description
Technical Field
The utility model belongs to the technical field of fork truck, concretely relates to but flexible adjustment's traction frock for fork truck.
Background
At present, the national forklift industry generally follows the national standard GB/T18849-2011 brake performance and part strength of motor industry vehicles when carrying out traction rod tension tests. During testing, the tested vehicle type and the forklift with the tonnage larger than that of the tested vehicle type are needed, a tension rope, a sensor, a buckle and the like are used in the middle, and the traction pins of the front vehicle and the rear vehicle are directly connected and measured.
But because the balanced heavy structure of each motorcycle type is different, the difference in height of towing pin is great, and pulling force rope and sensor are the slant, and also great with whole car barycenter difference in height, have an influence to the measuring result. In order to enter the European market, the finished automobile needs CE certification, and the latest forklift standard ISO 6292-2020 in the European market has new requirements on a traction rod tension test, namely the height of the traction rod is required to be the same as the height of the mass center of the finished automobile, or when the mass center of the finished automobile is higher than 900mm, the height of the traction rod is 900mm.
According to related investigation, during traction rod tension tests of most forklifts, the difference between the height of a traction pin and the height of the gravity center of the traction pin or the height 900mm away from the ground is large, and direct measurement cannot be carried out, so that the existing measurement mode cannot meet the requirement, and tools and equipment which can meet the requirement are not available in the industry.
SUMMERY OF THE UTILITY MODEL
According to the problems proposed in the background art, in order to solve the above problems, the utility model provides a positioning device for processing an internal spline of an integral differential mechanism,
the concrete technical scheme of the utility model is as follows: a flexibly adjustable traction tool for a forklift comprises a first traction mechanism, a second traction mechanism, a tension sensor 2 with earrings at two ends and a pull cable 3;
the first traction mechanism and the second traction mechanism have the same structure and comprise vertical plates 11, long screws 12, transverse plates 13, sliders 14, an upper bottom plate 15 and a lower bottom plate 16,
threaded holes are uniformly formed in the upper portion of the vertical plate 11, one end of the long screw 12 is fixedly connected with the vertical plate 11 through the threaded holes, and the other end of the long screw 12 is fixedly connected with the middle portion of the transverse plate 13, so that the long screw 12 and the transverse plate 13 are vertically arranged;
blind holes are uniformly formed in the lower portion of the vertical plate 11, the upper base plate 15 and the lower base plate 16 are horizontally arranged, corresponding ends of the upper base plate 15 and the lower base plate 16 are sleeved on the lower portion of the vertical plate 11 through square holes, the traction pin 4 vertically penetrates through corresponding other ends of the upper base plate 15 and the lower base plate 16, and the lower end of the traction pin is locked and fixed through nuts;
the slide block 14 is sleeved on the vertical plate 11 between the upper base plate 15 and the lower base plate 16 through a slotted hole in the middle part and is fixed through the matching of a bolt and a blind hole, and the slide block 14 is fixedly connected with a horizontally arranged connecting lantern ring 141 through a bolt;
during testing, at least 2 testing fixed points are provided at two ends of the transverse plate 13; the upper base plate 15, the lower base plate 16 and the towing pin 4 are matched for use, and 2 or 3 testing fixing points are provided on the towing pin 4; the lower bottom plate 16 is used independently, and the overhanging end of the lower bottom plate 16 provides 1 test fixing point;
during the test, the tonnage of the traction forklift is larger than that of the tested forklift, at least 3 testing fixed points are selected on the first traction mechanism and fixedly connected with the corresponding positions of the counter weight 5 of the tested forklift, and at least 3 testing fixed points are selected on the second traction mechanism and fixedly connected with the corresponding positions of the counter weight 6 of the traction forklift;
the connecting lantern ring 141 of the first traction mechanism is connected with the earring at one end of the tension sensor 2, the earring at the other end of the tension sensor 2 is connected with one end of the inhaul cable 3, the other end of the inhaul cable 3 is connected with the connecting lantern ring 141 of the second traction mechanism, and the fixing positions of the sliding blocks 14 of the first traction mechanism and the second traction mechanism are adjusted respectively, so that the inhaul cable 3 keeps horizontal stretching.
Further, the upper part and the lower part of the vertical plate 11 have the same width and different thickness, the upper part is a thick plate, the lower part is a thin plate, the thickness of the thick plate is 2 to 4 times of the thickness of the thin plate, and the vertical center lines of the thick plate and the thin plate are superposed.
Further, the middle upper end of the transverse plate 13 is provided with an upright connecting plate 17, one end of the long screw 12 horizontally penetrates through the connecting plate 17, and nuts are respectively arranged on the long screw 12 corresponding to the two sides of the connecting plate 17 for locking, so that the long screw 12 is fixedly connected with the middle of the transverse plate 13.
Further, a pair of fixing pins 18 or a pair of fixing plates 19 are correspondingly arranged at two ends of the transverse plate 13, a connecting sleeve is arranged at the upper end of each fixing pin, a connecting sleeve is arranged at one end of each fixing plate, a threaded hole is formed in the middle of each fixing plate, and each connecting sleeve is sleeved at the end part of the transverse plate 13;
when the upper end of the measured forklift counterweight 5 or the traction forklift counterweight 6 is a pair of hoisting holes, a pair of fixing pins 18 are correspondingly arranged at the two ends of the transverse plate 13, the pair of fixing pins 18 are fixedly connected with the upper end of the measured forklift counterweight 5 or the traction forklift counterweight 6 through the pair of hoisting holes, when the upper end of the measured forklift counterweight 5 or the traction forklift counterweight 6 is a pair of threaded holes, a pair of fixing plates 19 are correspondingly arranged at the two ends of the transverse plate 13, and the pair of fixing plates 19 are fixedly connected with the upper end threads of the measured forklift counterweight 5 or the traction forklift counterweight 6.
Further, when the upper, middle and lower traction pin holes are sequentially formed in the lower portion of the front end of the detected forklift counterweight 5 or the traction forklift counterweight 6, the upper base plate 15 is located in a groove corresponding to the upper end of the upper traction pin hole, the lower base plate 16 is located in a groove corresponding to the upper end of the lower traction pin hole, the traction pin 4 sequentially penetrates through the upper, middle and lower traction pin holes, and the lower end of the traction pin is locked and fixed through a nut.
Further, when the upper and lower traction pin holes are formed in the lower portion of the front end of the tested forklift counterweight 5 or the traction forklift counterweight 6, the upper base plate 15 is located in a groove corresponding to the upper end of the upper traction pin hole, the lower base plate 16 is located in a groove corresponding to the upper end of the lower traction pin hole, the traction pins 4 sequentially penetrate through the upper and lower traction pin holes, and the lower ends of the traction pins are locked and fixed through nuts.
Further, when the lower part of the front end of the detected forklift counterweight 5 or the traction forklift counterweight 6 is provided with a lower traction pin hole, the lower bottom plate 16 is positioned in a groove corresponding to the upper end of the lower traction pin hole and is matched with the lower traction pin hole through a fixing pin, so that the lower bottom plate 16 is fixedly connected with the lower part of the front end of the detected forklift counterweight 5 or the traction forklift counterweight 6.
The beneficial technical effect of utility model as follows:
the utility model discloses a flexible adjustable traction tool for a forklift, which is characterized in that before a test, a designer calculates and provides the height of the mass center of a tested forklift, and prepares a traction forklift with the tonnage larger than that of the tested forklift;
selecting at least 3 testing fixed points on the first traction mechanism to be fixedly connected with corresponding positions of the counter weight of the tested forklift according to the structural characteristics of the counter weight of the tested forklift, and selecting at least 3 testing fixed points on the second traction mechanism to be fixedly connected with corresponding positions of the counter weight of the traction forklift according to the structural characteristics of the counter weight of the traction forklift; the fixed positions of the sliding blocks of the first traction mechanism and the second traction mechanism are respectively adjusted, so that the height of the sliding block of the first traction mechanism is adjusted to the height of the mass center of the tested forklift, the horizontal stretching of the inhaul cable is kept, the component force cannot be generated, the inaccurate measurement is avoided, and the value displayed by the tension sensor is used for obtaining the tension value of the traction rod of the tested forklift, so that the utility model is different from the existing traction rod tension test, the flexible stretching is realized by stretching the inhaul cable, and the stretching height of the inhaul cable is adjusted through the sliding blocks, so that the measurement is accurate and the requirement of European market forklift standard ISO 6292-2020 on the traction rod tension test is met; and is also suitable for different vehicle types.
Drawings
Fig. 1 is a schematic structural diagram of a flexibly adjustable traction tool for a forklift.
Fig. 2 is an installation diagram of the first traction mechanism and the tension sensor of the present invention.
Fig. 3 is a use state diagram of the utility model when being used for conventional forklift type.
Fig. 4 is a use state diagram of the utility model when being used for special forklift type.
Fig. 5 is a use state diagram of the utility model when being used for the large-tonnage fork truck motorcycle type.
Wherein: the device comprises a vertical plate 11, a long screw 12, a transverse plate 13, a sliding block 14, an upper bottom plate 15, a lower bottom plate 16, a connecting lantern ring 141, a connecting plate 17, a pair of fixing pins 18, a pair of fixing plates 19, a tension sensor 2, a pull rope 3, a traction pin 4, a tested forklift counterweight 5 and a traction forklift counterweight 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Examples
Referring to fig. 1 and 2, a flexibly adjustable traction tool for a forklift comprises a first traction mechanism, a second traction mechanism, a tension sensor 2 with earrings at two ends and a pull cable 3;
the first traction mechanism and the second traction mechanism have the same structure and comprise vertical plates 11, long screws 12, transverse plates 13, sliders 14, an upper bottom plate 15 and a lower bottom plate 16,
threaded holes are uniformly formed in the upper portion of the vertical plate 11, one end of the long screw 12 is fixedly connected with the vertical plate 11 through the threaded holes, and the other end of the long screw 12 is fixedly connected with the middle portion of the transverse plate 13, so that the long screw 12 and the transverse plate 13 are vertically arranged;
blind holes are uniformly formed in the lower portion of the vertical plate 11, the upper base plate 15 and the lower base plate 16 are horizontally arranged, corresponding ends of the upper base plate 15 and the lower base plate 16 are sleeved on the lower portion of the vertical plate 11 through square holes, the traction pin 4 vertically penetrates through corresponding other ends of the upper base plate 15 and the lower base plate 16, and the lower end of the traction pin is locked and fixed through nuts;
the slide block 14 is sleeved on the vertical plate 11 between the upper base plate 15 and the lower base plate 16 through a slotted hole in the middle part and is fixed through the matching of a bolt and a blind hole, and the slide block 14 is fixedly connected with a horizontally arranged connecting lantern ring 141 through a bolt;
during testing, at least 2 testing fixed points are provided at two ends of the transverse plate 13; the upper base plate 15, the lower base plate 16 and the towing pin 4 are matched for use, and 2 or 3 testing fixing points are provided on the towing pin 4; the lower bottom plate 16 is used independently, and the overhanging end of the lower bottom plate 16 provides 1 test fixing point;
during the test, the tonnage of the traction forklift is larger than that of the tested forklift, at least 3 testing fixed points are selected on the first traction mechanism and fixedly connected with the corresponding positions of the counter weight 5 of the tested forklift, and at least 3 testing fixed points are selected on the second traction mechanism and fixedly connected with the corresponding positions of the counter weight 6 of the traction forklift;
the connecting lantern ring 141 of the first traction mechanism is connected with the earring at one end of the tension sensor 2, the earring at the other end of the tension sensor 2 is connected with one end of the inhaul cable 3, the other end of the inhaul cable 3 is connected with the connecting lantern ring 141 of the second traction mechanism, and the fixing positions of the sliding blocks 14 of the first traction mechanism and the second traction mechanism are adjusted respectively, so that the inhaul cable 3 keeps horizontal stretching.
The widths of the upper part and the lower part of the vertical plate 11 are the same, the thicknesses of the upper part and the lower part of the vertical plate are different, the thickness of the thick plate is 2 to 4 times of the thickness of the thin plate, and the vertical center lines of the thick plate and the thin plate are superposed.
The middle upper end of the transverse plate 13 is provided with an upright connecting plate 17, one end of the long screw 12 horizontally penetrates through the connecting plate 17, and nuts are respectively arranged on the long screw 12 corresponding to the two sides of the connecting plate 17 for locking, so that the long screw 12 is fixedly connected with the middle of the transverse plate 13.
A pair of fixing pins 18 or a pair of fixing plates 19 are correspondingly arranged at two ends of the transverse plate 13, a connecting sleeve is arranged at the upper end of each fixing pin, a connecting sleeve is arranged at one end of each fixing plate, a threaded hole is formed in the middle of each fixing plate, and each connecting sleeve is sleeved at the end part of the transverse plate 13;
when the upper end of the detected forklift counterweight 5 or the traction forklift counterweight 6 is a pair of hoisting holes, a pair of fixing pins 18 are correspondingly arranged at the two ends of the transverse plate 13, the pair of fixing pins 18 are fixedly connected with the upper end of the detected forklift counterweight 5 or the traction forklift counterweight 6 through the pair of hoisting holes, when the upper end of the detected forklift counterweight 5 or the traction forklift counterweight 6 is a pair of threaded holes, a pair of fixing plates 19 are correspondingly arranged at the two ends of the transverse plate 13, and the pair of fixing plates 19 are fixedly connected with the upper end threads of the detected forklift counterweight 5 or the traction forklift counterweight 6.
There are 2 test fixing points between the transverse plate 13 and the tested forklift counterweight 5 or the traction forklift counterweight 6.
When the upper, middle and lower traction pin holes are sequentially formed in the lower portion of the front end of the tested forklift counterweight 5 or the traction forklift counterweight 6, the upper bottom plate 15 is located in a groove corresponding to the upper end of the upper traction pin hole, the lower bottom plate 16 is located in a groove corresponding to the upper end of the lower traction pin hole, the traction pin 4 sequentially penetrates through the upper, middle and lower traction pin holes, and the lower end of the traction pin is locked and fixed through a nut.
The upper bottom plate 15, the lower bottom plate 16 and the traction pin 4 are matched for use, and 3 test fixed points are arranged between the traction pin 4 and the tested forklift counterweight 5 or the traction forklift counterweight 6.
When the upper and lower traction pin holes are formed in the lower portion of the front end of the detected forklift counterweight 5 or the traction forklift counterweight 6, the upper bottom plate 15 is located in a groove corresponding to the upper end of the upper traction pin hole, the lower bottom plate 16 is located in a groove corresponding to the upper end of the lower traction pin hole, the traction pin 4 sequentially penetrates through the upper and lower traction pin holes, and the lower end of the traction pin is locked and fixed through the nut.
The upper bottom plate 15, the lower bottom plate 16 and the traction pin 4 are matched for use, and 2 test fixing points are arranged between the traction pin 4 and the tested forklift counterweight 5 or the traction forklift counterweight 6.
When the lower part of the front end of the detected forklift counterweight 5 or the traction forklift counterweight 6 is provided with a lower traction pin hole, the lower bottom plate 16 is positioned in a groove corresponding to the upper end of the lower traction pin hole and is matched with the lower traction pin hole through a fixing pin, so that the lower bottom plate 16 is fixedly connected with the lower part of the front end of the detected forklift counterweight 5 or the traction forklift counterweight 6.
The lower bottom plate 16 is used independently, and 1 test fixing point is arranged between the lower bottom plate 16 and the tested forklift counterweight 5 or the traction forklift counterweight 6.
See fig. 3, the tested forklift is a conventional type, when the upper end of the tested forklift counterweight 5 or the traction forklift counterweight 6 is a pair of hoisting holes, a pair of fixing pins 18 are correspondingly arranged at two ends of the transverse plate 13, the pair of fixing pins 18 are fixedly connected with the upper end of the tested forklift counterweight 5 or the traction forklift counterweight 6 through the pair of hoisting holes, 2 testing fixing points are arranged between the transverse plate 13 and the tested forklift counterweight 5 or the traction forklift counterweight 6, the lower bottom plate 16 is used independently, and 1 testing fixing point is arranged between the lower bottom plate 16 and the tested forklift counterweight 5 or the traction forklift counterweight 6.
Referring to fig. 4, when the detected forklift is a special type, the upper end of the detected forklift counterweight 5 or the traction forklift counterweight 6 is a pair of screw holes, and when the pair of screw holes are formed, a pair of fixing plates 19 are correspondingly arranged at two ends of the transverse plate 13, and the pair of fixing plates 19 are fixedly connected with the upper end threads of the detected forklift counterweight 5 or the traction forklift counterweight 6. There are 2 test fixing points between the transverse plate 13 and the tested forklift counterweight 5 or the traction forklift counterweight 6. The lower bottom plate 16 is used independently, and 1 test fixing point is arranged between the lower bottom plate 16 and the tested forklift counterweight 5 or the traction forklift counterweight 6.
And (5) the tested forklift is of a large-tonnage vehicle type, an upper base plate 15, a lower base plate 16 and a traction pin 4 of the first traction mechanism are matched for use, and 3 test fixed points are arranged between the traction pin 4 and a balance weight 5 or a balance weight 6 of the tested forklift.
The both ends correspondence of second drive mechanism's diaphragm 13 is equipped with a pair of fixed pin 18, a pair of fixed pin 18 through a pair of hole for hoist and the upper end fixed connection who pulls fork truck counter weight 6, above-mentioned diaphragm 13 and the counter weight 5 of the fork truck of being surveyed or pull and have 2 test fixed points between the fork truck counter weight 6, second drive mechanism's upper plate 15, lower plate 16 and towing pin 4 cooperation are used, there are 3 test fixed points between towing pin 4 and the counter weight 5 of the fork truck of being surveyed or the counter weight 6 of the fork truck of pulling.
The utility model can be selected according to the specific type of the forklift truck, i.e. the type of the forklift truck counterweight, as long as the tonnage of the traction forklift truck is larger than that of the tested forklift truck when the test is satisfied, at least 3 test fixed points are selected on the first traction mechanism and fixedly connected with the corresponding positions of the tested forklift truck counterweight 5, and at least 3 test fixed points are selected on the second traction mechanism and fixedly connected with the corresponding positions of the traction forklift truck counterweight 6; therefore, the utility model discloses frock application scope is wide, measures accurately and accords with European market fork truck standard ISO 6292-2020 to traction lever tensile test's requirement.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the invention and is not intended to limit the invention to the particular forms disclosed, but that various modifications, equivalents and improvements made within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (7)
1. The utility model provides a but forklift truck is with flexible adjustment's traction frock which characterized in that: comprises a first traction mechanism, a second traction mechanism, a tension sensor (2) with earrings at two ends and a guy cable (3);
the first traction mechanism and the second traction mechanism have the same structure and comprise vertical plates (11), long screw rods (12), transverse plates (13), sliding blocks (14), an upper bottom plate (15) and a lower bottom plate (16),
threaded holes are uniformly formed in the upper part of the vertical plate (11), one end of the long screw (12) is fixedly connected with the vertical plate (11) through the threaded holes, and the other end of the long screw (12) is fixedly connected with the middle part of the transverse plate (13), so that the long screw (12) and the transverse plate (13) are vertically arranged;
blind holes are uniformly formed in the lower portion of the vertical plate (11), the upper base plate (15) and the lower base plate (16) are horizontally arranged, corresponding ends of the upper base plate (15) and the lower base plate (16) are sleeved on the lower portion of the vertical plate (11) through square holes, the traction pin (4) vertically penetrates through corresponding other ends of the upper base plate (15) and the lower base plate (16), and the lower end of the traction pin is locked and fixed through nuts;
the sliding block (14) is sleeved on the vertical plate (11) between the upper base plate (15) and the lower base plate (16) through a slotted hole in the middle part and is fixed through the matching of a bolt and a blind hole, and the sliding block (14) is fixedly connected with a horizontally arranged connecting sleeve ring (141) through the bolt;
during testing, at least 2 testing fixed points are provided at two ends of the transverse plate (13); the upper base plate (15), the lower base plate (16) and the towing pin (4) are matched for use, and 2 or 3 testing fixing points are provided on the towing pin (4); the lower bottom plate (16) is used independently, and the overhanging end of the lower bottom plate (16) provides 1 test fixing point;
during testing, the tonnage of the traction forklift is larger than that of the tested forklift, at least 3 testing fixed points are selected on the first traction mechanism and fixedly connected with the corresponding positions of the counter weight (5) of the tested forklift, and at least 3 testing fixed points are selected on the second traction mechanism and fixedly connected with the corresponding positions of the counter weight (6) of the traction forklift;
the connecting lantern ring (141) of the first traction mechanism is connected with the earring at one end of the tension sensor (2), the earring at the other end of the tension sensor (2) is connected with one end of the inhaul cable (3), the other end of the inhaul cable (3) is connected with the connecting lantern ring (141) of the second traction mechanism, and the fixing positions of the sliding blocks (14) of the first traction mechanism and the second traction mechanism are adjusted respectively, so that the inhaul cable (3) keeps horizontal stretching.
2. The forklift flexible adjustment traction tool according to claim 1, characterized in that: the widths of the upper part and the lower part of the vertical plate (11) are the same, the thicknesses of the upper part and the lower part of the vertical plate are different, the thickness of the thick plate is 2 to 4 times of that of the thin plate, and the vertical center lines of the thick plate and the thin plate are superposed.
3. The forklift flexible adjustment traction tool according to claim 1, characterized in that: the middle upper end of diaphragm (13) is equipped with upright connecting plate (17), connecting plate (17) is passed to the one end level of long screw rod (12), and is equipped with nut locking on long screw rod (12) that connecting plate (17) both sides correspond respectively for the middle part fixed connection of long screw rod (12) and diaphragm (13).
4. The flexible adjustable traction tool for the forklift as recited in claim 2, wherein: a pair of fixing pins (18) or a pair of fixing plates (19) are correspondingly arranged at two ends of the transverse plate (13), a connecting sleeve is arranged at the upper end of each fixing pin (18), a connecting sleeve is arranged at one end of each fixing plate (19), a threaded hole is formed in the middle of each fixing plate (19), and each connecting sleeve is sleeved at the end part of the transverse plate (13);
when the upper end of the measured forklift counterweight (5) or the traction forklift counterweight (6) is a pair of hoisting holes, a pair of fixing pins (18) are correspondingly arranged at the two ends of the transverse plate (13), the pair of fixing pins (18) are fixedly connected with the upper end of the measured forklift counterweight (5) or the traction forklift counterweight (6) through the pair of hoisting holes, when the upper end of the measured forklift counterweight (5) or the traction forklift counterweight (6) is a pair of threaded holes, a pair of fixing plates (19) are correspondingly arranged at the two ends of the transverse plate (13), and the pair of fixing plates (19) are fixedly connected with the upper end threads of the measured forklift counterweight (5) or the traction forklift counterweight (6).
5. The forklift flexible adjustment traction tool according to claim 1, characterized in that: when the upper, middle and lower traction pin holes are sequentially formed in the lower portion of the front end of the tested forklift counterweight (5) or the traction forklift counterweight (6), the upper base plate (15) is located in a groove corresponding to the upper end of the upper traction pin hole, the lower base plate (16) is located in a groove corresponding to the upper end of the lower traction pin hole, the traction pin (4) sequentially penetrates through the upper, middle and lower traction pin holes, and the lower end of the traction pin is locked and fixed through the nut.
6. The forklift flexible adjustment traction tool according to claim 1, characterized in that: when the upper and lower traction pin holes are formed in the lower portion of the front end of the tested forklift counterweight (5) or the traction forklift counterweight (6), the upper bottom plate (15) is located in a groove corresponding to the upper end of the upper traction pin hole, the lower bottom plate (16) is located in a groove corresponding to the upper end of the lower traction pin hole, the traction pin (4) sequentially penetrates through the upper and lower traction pin holes, and the lower end of the traction pin is locked and fixed through the nut.
7. The forklift flexible adjustment traction tool according to claim 1, characterized in that: when the lower part of the front end of the measured forklift counterweight (5) or the traction forklift counterweight (6) is provided with a lower traction pin hole, the lower bottom plate (16) is positioned in a groove corresponding to the upper end of the lower traction pin hole and is matched with the lower traction pin hole through a fixing pin, so that the lower bottom plate (16) is fixedly connected with the lower part of the front end of the measured forklift counterweight (5) or the traction forklift counterweight (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223029871.5U CN218724929U (en) | 2022-11-15 | 2022-11-15 | But forklift truck is with flexible adjustment's traction frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223029871.5U CN218724929U (en) | 2022-11-15 | 2022-11-15 | But forklift truck is with flexible adjustment's traction frock |
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| Publication Number | Publication Date |
|---|---|
| CN218724929U true CN218724929U (en) | 2023-03-24 |
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| CN202223029871.5U Active CN218724929U (en) | 2022-11-15 | 2022-11-15 | But forklift truck is with flexible adjustment's traction frock |
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| Country | Link |
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| CN (1) | CN218724929U (en) |
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