CN109205520B - Integral portal test device frame - Google Patents
Integral portal test device frame Download PDFInfo
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- CN109205520B CN109205520B CN201811305717.1A CN201811305717A CN109205520B CN 109205520 B CN109205520 B CN 109205520B CN 201811305717 A CN201811305717 A CN 201811305717A CN 109205520 B CN109205520 B CN 109205520B
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- bottom plate
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- 238000012360 testing method Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000007935 neutral effect Effects 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/08—Masts; Guides; Chains
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses an integral type portal test device rack, which comprises a rack main body, wherein the rack main body is an integral type mechanism, the rack main body comprises a bottom plate, two sides of the bottom plate are provided with side plates which extend upwards perpendicular to the bottom plate, the upper ends of the side plates are sequentially provided with a front top plate and a mounting plate, the mounting plate is positioned above the rear side of the front top plate, the front top plate is parallel to the bottom plate and is perpendicular to the side plates on two sides, one side of the mounting plate, which is close to the front top plate, is lower than one side, which is far away from the front top plate, of the mounting plate so that the upper ends of the side plates are obliquely arranged.
Description
Technical Field
The invention relates to the technical field of forklift gantry test equipment, in particular to an integral gantry test device frame.
Background
The tested portal comprises two types, wherein each type has tens of specifications, and the positions of connecting points of different specifications of the portal of the same type and the connecting positions of the tool are changed within a certain range. The first type of portal is characterized in that a portal support of the first type of portal is a hinged seat and is connected with a forklift drive axle through a pin shaft, and the portal rotates around the pin shaft when tilting; the inclined cylinder support on the tested portal is connected with the inclined cylinder through a pin shaft. The second type of tested portal, its portal support is the half type, through half and fork truck front axle bulk phase connection, around fork truck front axle center rotation when portal slope, the tilt cylinder is the same with the connected mode of tested portal. Portal test requires: the portal frame is kept in a vertical state; the included angle between the simulated inclined oil cylinder device and the vertical direction is consistent with that of a real vehicle; and the full load and overload test of the portal under the forward load and the portal unbalanced load state are required to be completed. Fork truck belongs to jack-up operation engineering vehicle, and fork truck portal is fork truck main part, and each spare part atress of portal is great at its during operation, is the main part of fork truck operation, and is crucial to safety in production. The portal strength is not enough, leads to the chain fracture easily, and the fork is cracked, and fork frame unwelds, and the gyro wheel is cracked, and inside and outside portal warp, entablature open welding etc. causes serious potential safety hazard, directly endangers fork truck operation personnel and peripheral staff's life safety. Therefore, the method is particularly important for testing and detecting the forklift mast.
At present, the domestic test device for the forklift mast mainly has the following defects:
1. the portal installation adopts the components of a whole that can function independently form of preceding support and back support, and portal lower extreme hinge seat or portal support are installed on preceding support, and the pull rod that simulation portal was used articulates on the back support. The distance between the front support and the rear support and the length of the pull rod are adjusted, so that the angle of the inclined cylinder in the vertical state of the portal is simulated. Because the split structure forms of the front support and the rear support are adopted, during adjustment, the portal is mounted on the front support, the gravity center deviates from the front support, so that the portal is easy to be unstable and slightly turned over, the safety is influenced, the connecting screws at the bottoms of the front support and the rear support and the test flat plate are stressed greatly, the portal is easy to break, the portal is easy to roll over, safety accidents are caused, the portal shakes when being positioned at a high position, the safety performance of a test is directly influenced, the test precision is also influenced, and the reliability of test data is poor;
the change of the opening gear of the lower part of the portal support is realized by changing different front supports and shafts for simulating an axle. The portal of every kind of specification needs to be changed corresponding axle and fore-stock, articulated seat, rear bracket, pull rod support, leads to frock processing cost to rise, causes quantity, the kind of frock various, and manufacturing cost is high, deposits, maintains the difficulty, and work piece simple to operate nature is poor: the portal of every specification needs to select corresponding frock to hang and put, install on the test bench is dull and stereotyped, and the angle modulation is difficult and dangerous when adjusting is great, and operating personnel intensity of labour is big, and by test piece clamping convenience is not good.
Disclosure of Invention
The invention aims to provide an integral portal test device frame so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an integral portal test device frame, includes the frame main part, the frame main part is an organic whole mechanism, the frame main part includes the bottom plate, the bottom plate both sides are equipped with the curb plate that the perpendicular to bottom plate upwards extends, curb plate upper end is equipped with roof and mounting panel before in proper order, the mounting panel is located roof rear side top before, the roof is on a parallel with the bottom plate and perpendicular with the curb plate of both sides before, one side that the mounting panel is close to the roof is less than one side that keeps away from the roof before the mounting panel makes the mounting panel slope set up curb plate upper end.
As a further scheme of the invention: a front vertical plate is arranged between the front top plate and the bottom plate, and a middle vertical plate is arranged between one end of the mounting plate, which is close to the front top plate, and the bottom plate.
As a further scheme of the invention: the front vertical plate is provided with two waist-shaped holes, and the middle vertical plate is provided with two waist-shaped holes which are correspondingly arranged with the front vertical plate.
As a further scheme of the invention: the side plates on two sides are symmetrically provided with adjusting parts, each adjusting part comprises a screw rod penetrating through the side plate and an adjusting hand wheel fixedly connected with the screw rod, each adjusting hand wheel is arranged on the outer side of the side plate, and each adjusting part is located above the front top plate.
As a further scheme of the invention: the upper end of the side plate is provided with a sense bridge support, the sense bridge support is a semicircular groove extending downwards on the side plate, and the sense bridge support is arranged above the front top plate.
As a further scheme of the invention: the side plate is provided with a reinforcing plate for reinforcing the bridge support, and the reinforcing plate is arranged on the inner side of the bridge support.
As a further scheme of the invention: the both sides curb plate top is equipped with back roof, back roof is located the mounting panel rear side, all be equipped with the lifting hole on back roof and the curb plate.
As a further scheme of the invention: a rear vertical plate parallel to the side plates is arranged between the side plates at two sides, and the outer edges of the rear vertical plate are respectively and vertically connected with the bottom plate, the middle vertical plate, the mounting plate and the rear top plate.
As a further scheme of the invention: the frame main body is internally provided with a reinforcing rib plate for reinforcing the strength of the frame main body.
As a further scheme of the invention: the reinforced rib plate comprises a first rib plate, a second rib plate and a third rib plate, wherein the first rib plate is arranged on the outer side of the side plate and connected with the upper end of the bottom plate, the second rib plate is arranged on the lower sides of two ends of the mounting plate and connected with the outer side surface of the side plate, and the third rib plate is arranged between cavities formed by the bottom plate, the side plate, the rear vertical plate, the neutral plate, the mounting plate and the rear top plate.
Compared with the prior art, the invention has the beneficial effects that:
the integrated frame structure is adopted, the integrated frame structure is integrally installed on a test device through hoisting or forklift insertion, and reinforcing rib plates for increasing the integral strength are arranged between all component plates in the frame, so that the integral frame is high in integral rigidity, the integral frame is reasonably stressed, sufficient support can still be provided when the frame is in a high position, the problem that the connecting bolts of the front support bottom and the rear support bottom of the frame in the split structure form and the test panel are stressed greatly is effectively avoided, the frame is easy to break, the phenomenon of tipping the frame and safety accidents is caused, and the safety performance and the test precision of the frame test are ensured;
the frame of this application is whole mechanism, can be connected with the portal connecting device of different size mechanisms, therefore, through simple change connecting device or adjustment connecting device's position, can handle the experimental demand of the portal of multiple different models and size, in whole change in-process moreover, need not to adjust the frame, only need adjust the position of slope backup pad, select articulated seat or connecting axle, can be quick test the portal of different grade type, and then improved the commonality of this application, reduced test cost and workman's intensity of labour.
The device has multiple purposes, and reduces the processing, storage, maintenance and maintenance costs of various portal test tools;
and in the mounting process, the position of the portal can be simply and rapidly finely adjusted through the adjusting device, so that the problem that the portal can only be adjusted through the hoisting tool is solved, the adjusting difficulty is reduced, the mounting precision is improved, and the accuracy of the test result is further improved.
Drawings
FIGS. 1 and 2 are schematic views of the structure of the present invention;
FIG. 3 is a schematic view of a side plate structure of a frame according to the present invention;
FIG. 4 is a schematic view of a rear vertical plate structure of the frame of the present invention;
FIG. 5 is a schematic view of a frame neutral plate structure of the present invention;
FIG. 6 is a schematic view of a front vertical plate structure of a frame according to the present invention
Fig. 7 and 8 are schematic structural views of embodiment 1;
fig. 9 and 10 are schematic structural diagrams of embodiment 2.
In the figure: 1-frame main body, 101-side plate, 102-front vertical plate, 103-front top plate, 104-bottom plate, 105-rear vertical plate, 106-neutral plate, 107-mounting plate, 108-reinforcing plate, 109-rear top plate, 110-first rib plate, 111-second rib plate, 112-third rib plate, 2-adjusting part, 3-inclined support plate, 4-transition plate, 5-hinge seat and 6-connecting shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-6 and fig. 8, in the embodiment of the invention, an integral portal test device rack comprises a rack main body 1, the rack main body 1 comprises a bottom 104, two sides of the bottom 104 are provided with side plates 101 extending upwards perpendicular to the bottom 104, the side plates 101 are of a ladder structure, the lowest end face on the left side of the side plates 101 is provided with a front top plate 103, the front top plate 103 and the bottom 104 are arranged in parallel, the front top plate 103 is provided with mounting holes for disassembling and connecting a hinge seat 5, the mounting holes are provided with at least one group, the highest end face on the rightmost side of the side plates 101 is provided with a rear top plate 109, the rear top plate 109 is provided with a hoisting hole for hoisting the rack on the side plates 101, the middle part of the side plates 101 is an inclined end face, the inclined end face is provided with a mounting plate 107, one end lower than the mounting plate 107 is connected with the front top plate 103, one end higher than the side plate is connected with the rear top plate 109, the mounting plate 107 is of an inclined structure, the mounting plate 107 is provided with a mounting hole for detachably connecting the inclined support plate 3, at least one group of the mounting holes is provided, the corresponding positions on the side plates 101 on the two sides are provided with sense bridge supports 108 for installing the connecting shaft 6, the sense bridge supports 103 are arranged on the side plates 101 and are grooves on the side plates 101 and extend downwards, the sense bridge supports 108 are arranged on the inner side of the side plates 101 are arranged on the side plates and is opposite side plates, and is arranged on the side of the side plates and is opposite side plate bridge frame;
the side plates 101 on two sides are provided with adjusting parts 2, the adjusting parts 2 are positioned above the front top plate 103, the adjusting parts 2 comprise adjusting handwheels in threaded connection with the side plates 101, the adjusting handwheels are arranged on the outer sides of the side plates 101, the inner sides of the adjusting handwheels are connected with screw rods penetrating through the side plates 101, and the left and right positions of the door frame arranged between the side plates 101 on two sides can be adjusted by adjusting the adjusting handwheels on two sides;
the front vertical plate 102 is arranged at the lower side of the front end of the front top plate 103, the bottom end of the front vertical plate 102 is fixedly connected with the bottom plate 104, two sides of the front vertical plate 102 are fixedly connected with the side plates 101, a middle vertical plate 106 is arranged at the lower side of one end of the mounting plate 107 close to the front top plate 103, the lower end of the middle vertical plate 106 is fixedly connected with the bottom plate 104, two sides of the middle vertical plate 106 are fixedly connected with the side plates 101, two waist-shaped holes are arranged at corresponding positions on the front vertical plate 102 and the middle vertical plate 106, the waist-shaped holes can be used for inserting a frame through a forklift, a rear vertical plate 105 is arranged in the middle of the side plates 101 at two sides, the rear vertical plate 105 is parallel to the side plates 101 at two sides and is positioned in the middle of the side plates 101 at two sides, and the outer edges of the rear vertical plate 105 are respectively vertically connected with the bottom plate 104, the middle vertical plate 106, the mounting plate 107 and the rear top plate 109;
be equipped with the reinforcement floor that is used for strengthening frame main part 1 intensity in the frame main part 1, the reinforcement floor includes first floor 110, second floor 111 and third floor 112, first floor 110 sets up in the outside of curb plate 101 and is connected with bottom plate 104 upper end, second floor 111 sets up in mounting panel 107 both ends downside and is connected with the curb plate 101 lateral surface, third floor 112 set up in between the cavity that bottom plate 104, curb plate 101, back riser 105, neutral board 106, mounting panel 107, back roof 109 are constituteed, and then can increase each board support in the frame main part 1 through the reinforcement floor and provide joint strength, guarantee the overall rigidity of frame main part 1.
In the use process of the embodiment, firstly, the inclined support plate 3 is installed on the installation plate 107 and positioned, the transition plate 4 is installed on the upper end of the front top plate 103, then the hinge seat 5 is installed on the transition plate 4 and positioned, then the frame is installed on the experimental device in a lifting or forklift shoveling mode, after the installation is completed, the bottom of the tested forklift mast is connected with the hinge seat 5 arranged on the upper end of the front top plate 103 through the hinge shaft, then the middle part of the forklift mast is connected with the inclined oil cylinder on the inclined support plate 3, further the installation connection of the forklift mast to be tested and the frame can be completed, then the forklift mast can be pushed to rotate around the hinge seat 5 through adjusting the length of the pull rod assembly on the inclined support plate 3, thus the vertical state of the forklift mast can be ensured, and then the full load and overload test in the normal load state and the unbalanced load state of the mast can be simulated.
In the process that the fork truck portal is installed in the frame, can also drive the screw rod that sets up in the regulating hand wheel inboard through regulating hand wheel through the regulating hand wheel in adjusting part 2 that sets up on both sides curb plate 101 and remove, and then can adjust the relative position of fork truck portal in the frame through the forward or the backward of both sides screw rod.
Example 2
The frame structure in this embodiment is the same as that of embodiment 1.
In the use process, firstly, install the inclined support plate 3 on the mounting plate 107 and position the connecting shaft 6 on the artificial bridge support on the side plates 6 at two sides, then fix the connecting shaft 6 through half connection, after the connecting shaft 6 is connected, then mount the frame on the experimental device through hoisting or forklift plug-in mounting, after the mounting is completed, rotate the portal support at the bottom of the forklift portal with the connecting shaft 6, then connect the inclined cylinder on the inclined support plate 3 with the forklift portal, and then can complete the mounting connection of the forklift portal to be tested with the frame, then rotate around the hinge seat 5 through adjusting the length of the pull rod assembly on the inclined support plate 3, thus simulating the vertical state of the forklift portal, combining the adjustment of the length of the pull rod with the adjustment of the position of the inclined support plate 3 and the adjustment of the hinge support seat 5, and simulating the angle of the inclined cylinder of the forklift when the inclined cylinder works, so that the inclined cylinder accords with the stressed triangle relation of the whole forklift in the state. Then simulating full load and overload tests of the door frame in a positive load state and a unbalanced load state under the vertical state of the door frame;
in the process that the fork truck portal is installed in the frame, can also drive the screw rod that sets up in the regulating hand wheel inboard through regulating hand wheel through the regulating hand wheel in adjusting part 2 that sets up on both sides curb plate 101 and remove, and then can adjust the relative position of fork truck portal in the frame through the forward or the backward of both sides screw rod.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. The utility model provides an integral portal test device frame, includes frame main part (1), its characterized in that, frame main part (1) mechanism as an organic whole, frame main part (1) include bottom plate (104), bottom plate (104) both sides are equipped with curb plate (101) that perpendicular to bottom plate (104) upwards extend, curb plate (101) upper end is equipped with preceding roof (103) and mounting panel (107) in proper order, mounting panel (107) are located preceding roof (103) rear side top, preceding roof (103) are parallel to bottom plate (104) and perpendicular with curb plate (101) of both sides, one side that mounting panel (107) are close to preceding roof (103) is lower than one side that keeps away from preceding roof (103) makes mounting panel (107) slope setting curb plate (101) upper end;
the front top plate (103) is at least provided with a group of mounting holes for disassembling and connecting the hinge seat, and the mounting plate (107) is provided with at least a group of mounting holes for detachably connecting the inclined support plate.
2. An integrated portal test apparatus rack as claimed in claim 1, wherein a front vertical plate (102) is provided between the front top plate (103) and the bottom plate (104), and a neutral plate (106) is provided between one end of the mounting plate (107) adjacent to the front top plate (103) and the bottom plate (104).
3. The integrated portal test apparatus rack of claim 2, wherein the front riser (102) is provided with two waist-shaped holes, and the neutral plate (106) is provided with two waist-shaped holes arranged corresponding to the front riser (102).
4. The integrated portal test device frame according to claim 1, characterized in that the side plates (101) on two sides are symmetrically provided with adjusting parts (2), the adjusting parts (2) comprise screws penetrating through the side plates (101) and adjusting handwheels fixedly connected with the screws, the adjusting handwheels are arranged on the outer sides of the side plates (101), and the adjusting parts (2) are positioned above the front top plate (103).
5. The integrated portal test device frame according to claim 1, wherein two sides are provided with a bridge support at the upper end of the side plate (101), the bridge support is a semicircular groove extending downwards on the side plate (101), and the bridge support is arranged above the front top plate (103).
6. An integrated portal test rig chassis according to claim 5, characterized in that the side plates (101) are provided with stiffening plates (108) inside for stiffening the bridge abutment, said stiffening plates (108) being arranged inside the bridge abutment.
7. An integrated portal test apparatus frame according to claim 1, characterized in that, two sides the top of curb plate (101) is equipped with back roof (109), back roof (109) are located mounting panel (107) rear side, all be equipped with the lifting eye on back roof (109) and curb plate (101).
8. An integrated portal test apparatus frame according to claim 1, characterized in that a rear vertical plate (105) parallel to the side plates (101) is arranged between the side plates (101) at both sides, and the outer edges of the rear vertical plate (105) are respectively and vertically connected with the bottom plate (104), the neutral plate (106), the mounting plate (107) and the rear top plate (109).
9. An integrated portal test apparatus rack according to claim 1, characterized in that the rack body (1) is provided with reinforcing ribs for reinforcing the strength of the rack body (1).
10. The integrated portal test device rack according to claim 9, wherein the reinforcement rib comprises a first rib (110), a second rib (111) and a third rib (112), the first rib (110) is arranged on the outer side of the side plate (101) and is connected with the upper end of the bottom plate (104), the second rib (111) is arranged on the lower sides of two ends of the mounting plate (107) and is connected with the outer side surface of the side plate (101), and the third rib (112) is arranged between cavities formed by the bottom plate (104), the side plate (101), the rear vertical plate (105), the neutral plate (106), the mounting plate (107) and the rear top plate (109).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305717.1A CN109205520B (en) | 2018-11-05 | 2018-11-05 | Integral portal test device frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305717.1A CN109205520B (en) | 2018-11-05 | 2018-11-05 | Integral portal test device frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109205520A CN109205520A (en) | 2019-01-15 |
| CN109205520B true CN109205520B (en) | 2024-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811305717.1A Active CN109205520B (en) | 2018-11-05 | 2018-11-05 | Integral portal test device frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109205520B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4963070A (en) * | 1988-08-02 | 1990-10-16 | Southeast Container Corp. | Adjustable equipment rack carrier |
| CN101603881A (en) * | 2009-06-29 | 2009-12-16 | 浙江美科斯叉车有限公司 | Detection device for simulation test of forklift gantry |
| CN203069439U (en) * | 2013-01-25 | 2013-07-17 | 安徽合力股份有限公司 | Test bed used for fatigue strength test of portal frame of forklift truck |
| CN204085870U (en) * | 2014-09-18 | 2015-01-07 | 安徽合力股份有限公司 | For the installing mechanism of fork intension test |
| CN104483143A (en) * | 2014-12-18 | 2015-04-01 | 安徽合力股份有限公司 | Rack for durability test of frame of forklift |
| CN205620115U (en) * | 2016-04-12 | 2016-10-05 | 韶关比亚迪实业有限公司 | Durable degree testing arrangement of fork truck portal |
| CN107055403A (en) * | 2017-04-11 | 2017-08-18 | 安徽江淮银联重型工程机械有限公司 | A kind of double drive balance weight storage battery forktruck vehicle frames |
| CN107525726A (en) * | 2017-10-01 | 2017-12-29 | 华北理工大学 | Frame structure beam-column-slab connection Oblique loading device |
| CN108716497A (en) * | 2018-07-28 | 2018-10-30 | 蚌埠液力机械有限公司 | A kind of tilting oil cylinder of fork duty testing device |
| CN209468093U (en) * | 2018-11-05 | 2019-10-08 | 安徽合力股份有限公司 | A kind of monoblock type door frame experimental rig rack |
-
2018
- 2018-11-05 CN CN201811305717.1A patent/CN109205520B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4963070A (en) * | 1988-08-02 | 1990-10-16 | Southeast Container Corp. | Adjustable equipment rack carrier |
| CN101603881A (en) * | 2009-06-29 | 2009-12-16 | 浙江美科斯叉车有限公司 | Detection device for simulation test of forklift gantry |
| CN203069439U (en) * | 2013-01-25 | 2013-07-17 | 安徽合力股份有限公司 | Test bed used for fatigue strength test of portal frame of forklift truck |
| CN204085870U (en) * | 2014-09-18 | 2015-01-07 | 安徽合力股份有限公司 | For the installing mechanism of fork intension test |
| CN104483143A (en) * | 2014-12-18 | 2015-04-01 | 安徽合力股份有限公司 | Rack for durability test of frame of forklift |
| CN205620115U (en) * | 2016-04-12 | 2016-10-05 | 韶关比亚迪实业有限公司 | Durable degree testing arrangement of fork truck portal |
| CN107055403A (en) * | 2017-04-11 | 2017-08-18 | 安徽江淮银联重型工程机械有限公司 | A kind of double drive balance weight storage battery forktruck vehicle frames |
| CN107525726A (en) * | 2017-10-01 | 2017-12-29 | 华北理工大学 | Frame structure beam-column-slab connection Oblique loading device |
| CN108716497A (en) * | 2018-07-28 | 2018-10-30 | 蚌埠液力机械有限公司 | A kind of tilting oil cylinder of fork duty testing device |
| CN209468093U (en) * | 2018-11-05 | 2019-10-08 | 安徽合力股份有限公司 | A kind of monoblock type door frame experimental rig rack |
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| Publication number | Publication date |
|---|---|
| CN109205520A (en) | 2019-01-15 |
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