CN220625713U - Device for testing bearing capacity of casters adaptable to various specifications - Google Patents
Device for testing bearing capacity of casters adaptable to various specifications Download PDFInfo
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- CN220625713U CN220625713U CN202321638448.7U CN202321638448U CN220625713U CN 220625713 U CN220625713 U CN 220625713U CN 202321638448 U CN202321638448 U CN 202321638448U CN 220625713 U CN220625713 U CN 220625713U
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- 238000012360 testing method Methods 0.000 title claims abstract description 37
- 230000000694 effects Effects 0.000 abstract description 14
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
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Abstract
The utility model provides a testing device for bearing capacity of casters with various specifications, which comprises: the utility model has the beneficial effects that compared with the prior art, the utility model has the following beneficial effects: through increasing pneumatic cylinder and fixing device, when using, because the pneumatic cylinder passes through the screw bolt of lower surface and a screw hole screw thread fit of fixing device upper surface, fixing bolt passes the fixed slot of fixed plate upper surface and is connected with the mounting hole of multiple specification truckle, so can reach the effect of adaptation multiple specification truckle bearing capacity test, through increasing baffle, slide rail, spout, dodge gate and door axle, when using, because the slide rail and the base leading flank, the left surface, the spout gomphosis of right flank of baffle, dodge gate groove and door axle gomphosis, shaft hole one is concentric with shaft hole two, so can reach the effect of the people's safety around the protective device.
Description
Technical Field
The utility model belongs to the field of bearing capacity testing devices, and particularly relates to a bearing capacity testing device adaptable to casters with various specifications.
Background
Many objects that support other objects often need to have good load bearing capabilities, such as casters. The casters are common parts arranged below an object to be moved, and the casters with different specifications have different bearing capacities and different use occasions. The truckle production of different specifications is accomplished the back and need carry out the spot check, and the inspection of bearing capacity is also an important index in the spot check, and the testing arrangement is just needed to the detection of truckle bearing capacity.
The testing arrangement of truckle bearing capacity is various, and common truckle bearing capacity testing arrangement only can test to the truckle of a certain specification, and the producer often can produce the truckle of multiple specification in order to have better market competition and customer's stickness, and the test of the unable adaptation multiple specification truckle bearing capacity of common truckle bearing capacity testing arrangement, this just leads to the cost of producer to increase, and its profit margin will descend, brings certain business problem for the producer, so proposes a new structure for solve above-mentioned technical problem.
In the process of carrying out bearing capacity test, the truckle needs to be continuously applied with larger force to test the maximum bearing capacity and the bearing limit duration, and in the process, although the condition that the truckle pops out due to equipment failure or abnormal fixing device is extremely small, once the truckle pops out, the force path of the truckle is often not born by people, and personal injury can be caused to users and other people around the equipment, so a new structure is provided for solving the technical problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a testing device for the bearing capacity of casters with various specifications, which solves the problems in the prior art.
The utility model is realized by the following technical scheme: an adaptable multi-specification caster bearing capacity testing apparatus, comprising: base, pneumatic cylinder, fixing device, door axle and dodge gate, base upper surface four corners department all is equipped with the support column, the support column upper surface is equipped with the hydro-cylinder, hydro-cylinder lower surface center department is equipped with the pneumatic cylinder, the pneumatic cylinder below is equipped with fixing device, the fixing device lower surface is equipped with the spliced pole, the spliced pole lower surface is equipped with the fixed plate, left rear side support column trailing flank center is equipped with the door axle, the door axle runs through from the upper surface downwards and is equipped with shaft hole one, the door axle rear is equipped with the dodge gate.
As a preferable implementation mode, the center of the upper surface of the base is provided with a bearing table, the lower surface of the hydraulic cylinder is provided with a stud, and the hydraulic cylinder is in threaded fit with the stud through a first threaded hole, so that the effect of installing and dismantling the fixing device is achieved.
As a preferred implementation mode, the upper surface of the fixing device is provided with a first threaded hole, the stud is in threaded fit with the first threaded hole, four fixing grooves are formed in the upper surface of the fixing plate, the four fixing grooves are uniformly distributed in the circumference, and fixing bolts are arranged on the inner sides of the fixing grooves.
As a preferable implementation mode, the rear side surface of the support column on the right rear side is provided with two first fixing blocks, the first fixing blocks are provided with through holes in a penetrating mode from the upper surface downwards, and the lower ends of the through holes are threaded holes.
As a preferred implementation mode, the right-hand member of dodge gate trailing flank is equipped with handle one, the door pocket has been seted up to dodge gate left surface, shaft hole two has all been seted up to door pocket upper and lower surface, the dodge gate right-hand member is equipped with fixed block two, fixed block two runs through from the upper surface downwards and is equipped with shaft hole three, shaft hole three and through-hole inboard all are equipped with the dead lever, dead lever lower extreme portion is equipped with the external screw thread.
As a preferred implementation mode, the left side face, the front side face and the right side face of the base are provided with sliding grooves, and the left side face, the front side face and the right side face of the base are provided with baffle plates.
As a preferred implementation mode, the baffle is close to plummer side lower extreme and is equipped with the slide rail, plummer side is kept away from to the baffle is equipped with the handle two, slide rail and the mutual gomphosis of spout are through the mutual gomphosis of slide rail and spout to reach the effect of installation and dismantlement baffle.
After the technical scheme is adopted, the utility model has the beneficial effects that: through increasing pneumatic cylinder and fixing device, when using, because the pneumatic cylinder passes through the screw bolt of lower surface and a screw hole screw thread fit of fixing device upper surface, fixing bolt passes the fixed slot of fixed plate upper surface and is connected with the mounting hole of multiple specification truckle, so can reach the effect of adaptation multiple specification truckle bearing capacity test, through increasing baffle, slide rail, spout, dodge gate and door axle, when using, because the slide rail and the base leading flank, the left surface, the spout gomphosis of right flank of baffle, dodge gate groove and door axle gomphosis, shaft hole one is concentric with shaft hole two, so can reach the effect of the people's safety around the protective device.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of an overall structure of a testing device for testing the bearing capacity of casters adaptable to various specifications.
FIG. 2 is a schematic cross-sectional view of a device for testing the bearing capacity of casters of various specifications.
Fig. 3 is a schematic diagram of the overall structure of a base, a bearing table, a support column, an oil cylinder and a hydraulic cylinder in the testing device for bearing capacity of casters with various specifications.
Fig. 4 is a schematic diagram of the overall structure of a fixing device in a testing device for supporting capacity of casters with various specifications.
Fig. 5 is a schematic diagram of the overall structure of a movable door in a testing device for testing the bearing capacity of casters with various specifications.
Fig. 6 is a schematic diagram of the overall structure of a baffle plate in a testing device capable of adapting to the bearing capacity of casters with various specifications.
In the figure, a base 100, a support column 110, a bearing table 120, a sliding groove 130, a door shaft 140, a shaft hole 150, a fixed block 160, a through hole 170, an oil cylinder 180 and a hydraulic cylinder 190 are arranged in the figure;
200-stud, 210-fixing device, 220-screw hole I, 230-fixed slot, 240-movable door, 250-handle I, 260-shaft hole II, 270-fixed block II, 280-shaft hole III and 290-baffle;
300-second handle, 310-slide rail, 320-fixed plate, 330-fixed rod.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 6, the present utility model provides a technical solution: an adaptable multi-specification caster bearing capacity testing apparatus, comprising: the hydraulic cylinder 190, the fixing device 210, the door shaft 140 and the movable door 240 are arranged on the base 100, and support columns 110 are arranged at four corners of the upper surface of the base 100;
the upper surface of the support column 110 is provided with an oil cylinder 180, the center of the lower surface of the oil cylinder 180 is provided with a hydraulic cylinder 190, a fixing device 210 is arranged below the hydraulic cylinder 190, the lower surface of the fixing device 210 is provided with a connecting column, and the lower surface of the connecting column is provided with a fixing plate 320;
the center of the rear side surface of the left rear support column 110 is provided with a door shaft 140, the door shaft 140 is provided with a shaft hole 150 in a penetrating way downwards from the upper surface, and the rear part of the door shaft 140 is provided with a movable door 240.
The center of the upper surface of the base 100 is provided with a bearing table 120, the lower surface of the hydraulic cylinder 190 is provided with a stud 200, and the screw is matched with the stud 200 through a first threaded hole 220, so that the effect of installing and detaching the fixing device 210 is achieved.
The upper surface of the fixing device 210 is provided with a first threaded hole 220, and the stud 200 is in threaded fit with the first threaded hole 220;
four fixing grooves 230 are formed in the upper surface of the fixing plate 320, the four fixing grooves 230 are uniformly distributed in the circumference, fixing bolts are arranged on the inner sides of the fixing grooves 320, and a user passes the fixing bolts through the fixing grooves 230, so that the effect of fixing casters with various specifications is achieved.
The rear side of the right rear support column 110 is provided with two first fixing blocks 160, the two first fixing blocks 160 are downwards penetrated with through holes 170 from the upper surface, the lower end through holes 170 are threaded holes, and the external threads of the lower end part of the fixing rod 330 are in threaded fit with the threaded holes of the lower end through holes 170, so that the effect of fixing the movable door 240 is achieved.
The right end of the rear side surface of the movable door 240 is provided with a first handle 250, the left side surface of the movable door 240 is provided with a door slot, and the upper surface and the lower surface of the door slot are both provided with a second shaft hole 260;
the right-hand member of dodge gate 240 is equipped with fixed block two 270, and fixed block two 270 runs through from the upper surface downwards and is equipped with shaft hole three 280, and shaft hole three 280 and the inboard all is equipped with dead lever 330 of through-hole 170, and dead lever 330 lower extreme part is equipped with the external screw thread, and the user embeds fixed block two 270 of dodge gate 240 right-hand member between two fixed blocks one 160, makes shaft hole three 280 and through-hole 170 concentric, inserts dead lever 330 in through-hole 170 and the shaft hole three 280 again to reach the effect of fixed dodge gate 240.
The sliding grooves 130 are formed in the left side face, the front side face and the right side face of the base 100, the baffle 290 is arranged on the left side face, the front side face and the right side face of the base 100, a user pulls the handle two 300 to embed the baffle 290 into the sliding grooves 130 through the sliding rail 310, and therefore the effect of safety of people around the protection device is achieved.
The baffle 290 is close to the lateral lower extreme of plummer 120 side and is equipped with slide rail 310, and baffle 290 is kept away from plummer 120 side and is equipped with second handle 300, and slide rail 310 and spout 130 gomphosis each other, and the user pulls second handle 300 and slides baffle 290 along spout 130 through slide rail 310 to reach the effect of installation and dismantlement baffle 290.
Please refer to fig. 1-4, as an embodiment of the present utility model: in order to solve the problem that the common caster bearing capacity testing device can only test the bearing capacity of casters with single specification, which results in the increase of the cost of manufacturers, firstly, a user screws the first threaded hole 220 on the upper surface of the fixing device 210 into the stud 200 on the lower surface of the hydraulic cylinder 190, and secondly, the user passes the fixing bolt through the fixing groove 230 on the upper surface of the fixing plate 320, adjusts the position of the fixing bolt, and then operates the hydraulic cylinder 190 to apply the axial force downwards, thereby achieving the effect of adapting to the caster bearing capacity testing with various specifications.
Please refer to fig. 1, 3, 5 and 6, as two embodiments of the present utility model: in order to solve the problem that the common caster bearing capacity testing device is not provided with a protective device, so that potential safety hazards exist for people around the device, firstly, a user pulls the second handle 300 to embed the sliding rail 310 of the baffle 290 into the sliding grooves 130 on the left side face, the front side face and the right side face of the base 100, secondly, the user embeds the door shaft 140 into the door slot on the left end of the movable door 240, embeds the second fixing block 270 on the right end of the movable door 240 between the first fixing blocks 160, so that the third shaft hole 280 is concentric with the through hole 170, and inserts the fixing rod 330 into the through hole 170 and the third shaft hole 280, thereby achieving the effect of safety of people around protective equipment.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. An adaptable multi-specification caster bearing capacity testing apparatus, comprising: the hydraulic device is characterized in that support columns (110) are arranged at four corners of the upper surface of the base (100);
the upper surface of the support column (110) is provided with an oil cylinder (180), the center of the lower surface of the oil cylinder (180) is provided with a hydraulic cylinder (190), a fixing device (210) is arranged below the hydraulic cylinder (190), the lower surface of the fixing device (210) is provided with a connecting column, and the lower surface of the connecting column is provided with a fixing plate (320);
the center of the rear side surface of the support column (110) at the left rear side is provided with a door shaft (140), the door shaft (140) downwards penetrates through a shaft hole I (150) from the upper surface, and a movable door (240) is arranged behind the door shaft (140).
2. The apparatus for testing the bearing capacity of casters of various specifications according to claim 1, wherein: the center of the upper surface of the base (100) is provided with a bearing table (120), and the lower surface of the hydraulic cylinder (190) is provided with a stud (200).
3. The apparatus for testing the bearing capacity of casters of various specifications according to claim 2, wherein: the upper surface of the fixing device (210) is provided with a first threaded hole (220), and the stud (200) is in threaded fit with the first threaded hole (220);
four fixing grooves (230) are formed in the upper surface of the fixing plate (320), the four fixing grooves (230) are uniformly distributed in the circumference, and fixing bolts are arranged on the inner sides of the fixing grooves (230).
4. A caster load-bearing capacity testing apparatus adaptable to multiple specifications as defined in claim 3, wherein: the right rear side the support column (110) trailing flank is equipped with two fixed blocks (160), two fixed block (160) run through downwards from the upper surface and are equipped with through-hole (170), lower extreme through-hole (170) are the screw hole.
5. The device for testing the bearing capacity of casters with various specifications according to claim 4, wherein: the right end of the rear side surface of the movable door (240) is provided with a first handle (250), the left side surface of the movable door (240) is provided with a door slot, and the upper surface and the lower surface of the door slot are both provided with a second shaft hole (260);
the movable door (240) right-hand member is equipped with fixed block two (270), fixed block two (270) run through downwards from the upper surface and are equipped with shaft hole three (280), shaft hole three (280) and through-hole (170) inboard all are equipped with dead lever (330), dead lever (330) lower extreme part is equipped with the external screw thread.
6. The apparatus for testing the bearing capacity of casters of various specifications according to claim 5, wherein: the left side face, the front side face and the right side face of the base (100) are provided with sliding grooves (130), and the left side face, the front side face and the right side face of the base (100) are provided with baffle plates (290).
7. The apparatus for testing the bearing capacity of casters of various specifications according to claim 6, wherein: the baffle (290) is close to the lateral lower extreme of plummer (120) side and is equipped with slide rail (310), baffle (290) are kept away from plummer (120) one side and are equipped with handle two (300), slide rail (310) and spout (130) gomphosis each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321638448.7U CN220625713U (en) | 2023-06-27 | 2023-06-27 | Device for testing bearing capacity of casters adaptable to various specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321638448.7U CN220625713U (en) | 2023-06-27 | 2023-06-27 | Device for testing bearing capacity of casters adaptable to various specifications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220625713U true CN220625713U (en) | 2024-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321638448.7U Active CN220625713U (en) | 2023-06-27 | 2023-06-27 | Device for testing bearing capacity of casters adaptable to various specifications |
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| Country | Link |
|---|---|
| CN (1) | CN220625713U (en) |
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2023
- 2023-06-27 CN CN202321638448.7U patent/CN220625713U/en active Active
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