CN117804308A - Fork truck portal size detection device that opens shelves - Google Patents
Fork truck portal size detection device that opens shelves Download PDFInfo
- Publication number
- CN117804308A CN117804308A CN202311843093.XA CN202311843093A CN117804308A CN 117804308 A CN117804308 A CN 117804308A CN 202311843093 A CN202311843093 A CN 202311843093A CN 117804308 A CN117804308 A CN 117804308A
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- fixedly connected
- operation box
- detection device
- size detection
- sleeves
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- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 238000004804 winding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 17
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a forklift portal gear opening size detection device, which relates to the technical field of portal detection devices and comprises an operation box, wherein a lifting handle is fixedly connected to the surface of the operation box, a rotating shaft protruding out of the surface of the operation box is rotatably connected to the inside of the operation box, a measuring mechanism is arranged in the operation box and comprises four fixing rings, the surfaces of the four fixing rings are fixedly connected with the inside of the operation box, rotating rods are rotatably connected to the inner walls of the four fixing rings, the fixing boxes protruding out of the surface of the operation box are fixedly connected to the four sides of the operation box, and a worker can measure the length and the width of a portal at one time through the arrangement of the measuring mechanism, so that the time for measuring the portal size is greatly saved, the efficiency for detecting the portal size is improved, the using effect is higher, and the popularization value and the popularization meaning of the device are improved.
Description
Technical Field
The invention relates to the technical field of portal detection devices, in particular to a forklift portal opening size detection device.
Background
In the production process of the vehicle door frame, in order to ensure the opening size of the forklift door frame, the inner opening size of the forklift door frame needs to be detected and corrected.
The existing detection method is mainly to measure the outside gear of the portal by using a tape measure, and then the thickness of the channel steel is removed through the obtained detection value to indirectly obtain the inside gear size of the portal, so that the efficiency is low, the length and the width of the portal cannot be measured at one time, multiple times of operation are needed, the efficiency is low, and the use effect is poor.
Disclosure of Invention
The invention aims to at least solve one of the technical problems in the prior art, and provides a forklift gantry gear opening size detection device which can solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a fork truck portal size detection device that opens shelves, includes the operation box, the fixed connection in surface of operation box has the handle, and the inside rotation of operation box is connected with the pivot that protrudes in operation box surface, and the inside of operation box is provided with measuring mechanism;
the measuring mechanism comprises four fixed rings, the surfaces of the four fixed rings are fixedly connected with the inside of the operation box, the inner walls of the four fixed rings are rotationally connected with rotating rods, the four sides of the operation box are fixedly connected with fixed boxes protruding out of the surface of the operation box, the surfaces of the four rotating rods are rotationally connected with the inside of the four fixed boxes respectively, the inner walls of the four fixed boxes are slidably connected with first telescopic sleeves, the inner walls of the four first telescopic sleeves are slidably connected with second telescopic sleeves, and one ends of the four second telescopic sleeves, which are far away from the first telescopic sleeves, are fixedly connected with retaining plates.
Preferably, the opposite ends of the four rotating rods are fixedly connected with first bevel gears, one end of the rotating shaft, which is positioned in the operating box, is fixedly connected with second bevel gears, and the surfaces of the four first bevel gears are in meshed connection with the surfaces of the second bevel gears.
Preferably, four the equal fixedly connected with fixed plate of one end that four first flexible sleeves were kept away from to the second flexible cover, four mounts of inside fixedly connected with of operation box, the equal rotation in surface of four mounts is connected with the wind-up roll, and the fixed surface of four wind-up rolls is connected with and measures the rope, and the surface that all runs through the operation box is with the inside sliding connection of operation box on the surface of four measurement ropes, and the one end that four wind-up rolls were kept away from to four measurement ropes respectively with the fixed surface connection of four fixed plates.
Preferably, the surfaces of the four fixing frames are movably sleeved with torsion springs, and two ends of the four torsion springs are fixedly connected with the inner walls of the four fixing frames and the four winding rollers respectively.
Preferably, the inner walls of the four fixing boxes are fixedly connected with fixing sleeves, the inner walls of the four fixing sleeves are rotationally connected with first threaded rods, the surfaces of the four first threaded rods are fixedly connected with the surfaces of the four rotating rods respectively, and the surfaces of the four first threaded rods are in threaded connection with the inner portions of the four first telescopic sleeves respectively.
Preferably, the inner walls of the four first telescopic sleeves are fixedly connected with fixed sleeves, the inner walls of the first telescopic sleeves are rotatably connected with second threaded rods, the surfaces of the four second threaded rods are respectively connected with the inner threads of the four second telescopic sleeves, and the surfaces of the four first threaded rods are respectively connected with the inner sides of the four second threaded rods in a sliding manner.
Preferably, the inner wall of the fixed sleeve is fixedly connected with a connecting ring, and the surface of the connecting ring is rotationally connected with the inner part of the first threaded rod.
Preferably, the four second threaded rods are fixedly connected with limiting strips, and the surfaces of the four limiting strips are respectively and slidably connected with the interiors of the four first threaded rods.
Preferably, the inner wall of the first bevel gear is provided with sliding grooves which are circumferentially and equidistantly arranged, the section of each sliding groove is arc-shaped, the surfaces of the rotating rods are connected with sliding rods which correspond to the sliding grooves in number in a sliding manner, the surfaces of the sliding rods are connected with the inner wall of each sliding groove in a sliding manner, the inner wall of each sliding groove is fixedly connected with two stop rods, and each sliding rod is located between the two stop rods.
Preferably, one end of the sliding rod, which is positioned in the sliding groove, is hemispherical, one end of the sliding rod, which is far away from the sliding groove, is fixedly connected with a rubber pad, and one side, which is far away from the sliding rod, of the rubber pad is fixedly connected in the rotating rod.
Compared with the prior art, the invention has the beneficial effects that:
(1) This fork truck portal size detection device that opens shelves through measuring mechanism's setting, makes the staff when operating the device, can once only measure the length and the width of portal to very big saving is to the time of portal size measurement, has improved the efficiency to portal size detection, has higher result of use, has improved the spreading value and the popularization meaning of device.
(2) According to the size detection device for the opening of the forklift portal, through the arrangement of the sliding rod, the stop rod and the rubber pad, when one of the abutment plates is in contact with the frame of the portal, the rest abutment plates can continue to expand outwards, so that the device can be ensured to smoothly measure the length and the width of the portal, and smooth operation of the device is ensured.
(3) This fork truck portal size detection device that opens shelves through the setting of torsional spring, can make the measurement rope keep the state of stretching straight all the time, and then guaranteed the measurement rope and to the accuracy of door frame size measurement, made things convenient for simultaneously to measure the rope and roll up, and then improved the result of use of device.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of a device for detecting the opening size of a forklift mast;
FIG. 2 is a schematic view of the internal structure of the operation box of the present invention;
FIG. 3 is a side view of the structure of the measuring mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the invention at A in FIG. 3;
FIG. 5 is a front view of a first threaded rod of the present invention;
FIG. 6 is a front view of the holder of the present invention
Fig. 7 is a front view of a first bevel gear of the present invention.
Reference numerals: 1. an operation box; 2. a rotating shaft; 3. a handle; 4. a measuring mechanism; 401. a second bevel gear; 402. a first bevel gear; 403. a fixing ring; 404. a rotating lever; 405. a fixed box; 406. a first threaded rod; 407. a second threaded rod; 408. the second telescopic sleeve; 409. a first telescoping sleeve; 410. a fixed sleeve; 411. a connecting ring; 412. a restriction strip; 413. a rubber pad; 414. a chute; 415. a slide bar; 416. a stop lever; 5. measuring ropes; 6. a fixing plate; 7. a wind-up roll; 8. a fixing frame; 9. a torsion spring; 10. and (5) a retaining plate.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present invention, but not to limit the scope of the present invention.
Embodiment one:
referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a fork truck portal size detection device that opens shelves, includes operation box 1, the fixed surface of operation box 1 is connected with handle 3 to through the setting of handle 3, made things convenient for the user to take the device, the inside rotation of operation box 1 is connected with the pivot 2 of protrusion in operation box 1 surface, and the inside of operation box 1 is provided with measuring mechanism 4.
The measuring mechanism 4 comprises four fixing rings 403, the surfaces of the four fixing rings 403 are fixedly connected with the inside of the operation box 1, the inner walls of the four fixing rings 403 are rotationally connected with rotating rods 404, the opposite ends of the four rotating rods 404 are fixedly connected with first bevel gears 402, one end of the rotating shaft 2, which is positioned inside the operation box 1, is fixedly connected with second bevel gears 401, and the surfaces of the four first bevel gears 402 are in meshed connection with the surfaces of the second bevel gears 401.
The four sides of operation box 1 all fixedly connected with protrusion in the fixed box 405 of operation box 1 surface, the surface of four dwang 404 respectively with the inside rotation connection of four fixed boxes 405, the equal sliding connection of inner wall of four fixed boxes 405 has first flexible cover 409, the equal sliding connection of inner wall of four first flexible covers 409 has second flexible cover 408, the equal fixedly connected with of one end that first flexible cover 409 was kept away from to four second flexible covers 408 is kept away from board 10, can follow the motion of first flexible cover 409 and second flexible cover 408 and fork truck portal's pillar mutual contact, thereby stop the motion of device, guaranteed the smooth measurement of device to fork truck portal size.
The equal fixedly connected with fixed plate 6 of one end of four first flexible sleeves 409 is kept away from to four second flexible sleeves 408, the inside fixedly connected with four mounts 8 of operation box 1, the equal rotation in surface of four mounts 8 is connected with wind-up roll 7, the fixed surface of four wind-up rolls 7 is connected with and measures rope 5, the surface of four measuring ropes 5 all runs through the surface of operation box 1 and the inside sliding connection of operation box 1, the one end that four wind-up rolls 7 were kept away from to four measuring ropes 5 respectively with the fixed surface of four fixed plate 6, thereby can show the distance between four second flexible sleeves 408 and the operation box 1, thereby make the staff measure width and the height of door frame.
The torsional springs 9 have all been cup jointed in the equal activity in the surface of four mounts 8, the both ends of four torsional springs 9 respectively with the inner wall fixed connection of four mounts 8 and four wind-up rolls 7 to through the setting of torsional springs 9, can make the measuring rope 5 remain the state of being taut throughout, and then guaranteed measuring rope 5 to the accuracy of door frame size measurement, made things convenient for simultaneously to measuring rope 5 to roll up, and then improved the result of use of device.
The inner wall of four fixed boxes 405 is all fixedly connected with fixed cover 410, the inner wall of four fixed covers 410 is all rotated and is connected with first threaded rod 406, the surface of four first threaded rods 406 respectively with the fixed surface connection of four dwang 404, thereby make first threaded rod 406 can rotate in step along with the rotation of dwang 404, the inner wall fixedly connected with go-between 411 of fixed cover 410, the surface of go-between 411 is rotated with the inside of first threaded rod 406 and is connected, thereby through the setting of go-between 411, the condition of first threaded rod 406 and fixed cover 410 mutual separation has been avoided, and then the motion trail of first threaded rod 406 has been restricted, make it rotate in fixed box 405 only, and can't make a round trip to slide, and then guaranteed the smooth operation of device.
The surfaces of the four first threaded rods 406 are respectively connected with the internal threads of the four first telescopic sleeves 409, the inner walls of the four first telescopic sleeves 409 are also fixedly connected with the fixed sleeves 410, the inner walls of the fixed sleeves 410 in the first telescopic sleeves 409 are rotationally connected with the second threaded rods 407, the surfaces of the four second threaded rods 407 are respectively connected with the internal threads of the four second telescopic sleeves 408, and the surfaces of the four first threaded rods 406 are respectively connected with the internal sliding of the four second threaded rods 407.
The inside of four second threaded rods 407 is all fixedly connected with restriction strip 412, and the surface of four restriction strips 412 respectively with the inside sliding connection of four first threaded rods 406 to through the setting of restriction strip 412, make first threaded rod 406 rotate, can synchronous drive second threaded rod 407 rotate, can not influence simultaneously again and carry out the relative slip between first threaded rod 406 and the second threaded rod 407, and then guaranteed the smooth operation of device.
Further, when using the device, the staff can place the operation box 1 in the scope of fork truck portal, afterwards rotate pivot 2, and then drive second bevel gear 401 and rotate, and drive four first bevel gears 402 through the meshing connection, and then drive dwang 404, first threaded rod 406 and second threaded rod 407 rotate, because first threaded rod 406 and first flexible cover 409 threaded connection, thereby drive first flexible cover 409 and slide in fixed box 405, simultaneously drive second threaded rod 407 and first threaded rod 406 through fixed cover 410 and slide relatively, and first threaded rod 406 pivoted simultaneously drive second threaded rod 407 through restriction strip 412 and rotate, thereby drive second flexible cover 408 and slide in first flexible cover 409, thereby drive four fixed plates 6 and outwards diffuse gradually, thereby pull four measurement ropes 5, make take place relative rotation between wind-up roll 7 and the mount 8, and make torsional spring 9 take place the distortion this moment, and along with the outside of first flexible cover 409, thereby make the contact of stripper plate 10 and frame, thereby the length of measuring rope 5 can carry out the measurement of width and length of measuring frame that can be used by the time-to the portal, thereby the measurement device is carried out to the length of portal 4, and the measurement value is high to the portal, and the measurement device is realized, and the measurement portal is set up to the measurement of the length of the portal is more than the portal, and the measurement of the portal is worth measuring the measurement device is carried out.
Embodiment two:
referring to fig. 7, on the basis of the first embodiment, the inner wall of the first bevel gear 402 is provided with sliding grooves 414 which are circumferentially and equidistantly arranged, the cross section of the sliding grooves 414 is arc-shaped, the surface of the rotating rod 404 is slidably connected with sliding rods 415 corresponding to the sliding grooves 414, the surface of the sliding rods 415 is slidably connected with the inner wall of the sliding grooves 414, and one end of the sliding rods 415 located inside the sliding grooves 414 is hemispherical, so that the friction force between the sliding rods 415 and the sliding grooves 414 is reduced, and the smoothness of the device in use is improved.
One end of the sliding rod 415 far away from the sliding groove 414 is fixedly connected with a rubber pad 413, one side of the rubber pad 413 far away from the sliding rod 415 is fixedly connected inside the rotating rod 404, the inner wall of the sliding groove 414 is fixedly connected with two stop rods 416, and the sliding rod 415 is located between the two stop rods 416.
Further, when the retaining plate 10 is not in contact with the frame of the portal, the first bevel gear 402 rotates at this moment, and then the position of the sliding groove 414 is changed, so that the surface of the stop lever 416 pushes the surface of the sliding rod 415, and because the retaining plate 10 can continue to expand outwards at this moment, and the elastic force of the rubber pad 413 is larger, the sliding rod 415 is not easy to slide, so that the stop lever 416 pushes the cambered surface of the sliding rod 415, and then drives the rotating rod 404 to rotate, so that the retaining plate 10 can smoothly expand outwards, and approaches the frame of the portal, and when the retaining plate 10 contacts with the frame of the portal, the retaining plate 10 cannot continuously move, so that the stop lever 416 and the sliding rod 415 mutually squeeze at this moment, and then the surface of the stop lever 416 pushes the cambered surface of the sliding rod 415, so that the sliding rod 415 compresses the rubber pad 413, and then the first bevel gear 402 does not continuously drive the rotating rod 404, so that the retaining plate 10 cannot continuously expand outwards, and further the retaining plate 10 and the rubber pad 413 can smoothly expand outwards through the arrangement of the sliding rod 415 and the rubber pad 413, so that when one retaining plate 10 contacts with the frame of the portal, the rest of the retaining plate 10 can smoothly expand outwards, the width of the device can be ensured, and the running length of the device can be smoothly ensured.
Working principle: when the device is used, a worker can place the operation box 1 in the range of a forklift portal, then rotate the rotating shaft 2, further drive the second bevel gear 401 to rotate, and drive the four first bevel gears 402 to rotate through meshed connection, further drive the rotating rod 404, the first threaded rod 406 and the second threaded rod 407 to rotate, as the first threaded rod 406 is in threaded connection with the first telescopic sleeve 409, the first telescopic sleeve 409 is driven to slide in the fixed box 405, meanwhile, the second threaded rod 407 and the first threaded rod 406 are driven to slide relatively through the fixed sleeve 410, the first threaded rod 406 rotates while the second threaded rod 407 is driven to rotate through the limiting strip 412, so that the second telescopic sleeve 408 is driven to slide in the first telescopic sleeve 409, and further drive the four fixed plates 6 to diffuse outwards gradually, so that the four measuring ropes 5 are pulled, the winding roller 7 rotates relatively with the fixed frame 8, the torsion spring 9 is twisted, the first telescopic sleeve 409 and the second telescopic sleeve 408 extend outwards, so that the retaining plate 10 contacts with the frame of the portal, and the worker can measure the length of the ropes 5 at the moment, and the length of the door can be measured once.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides a fork truck portal size of opening detection device, includes operation box (1), its characterized in that: the surface of the operation box (1) is fixedly connected with a handle (3), the inside of the operation box (1) is rotationally connected with a rotating shaft (2) protruding out of the surface of the operation box (1), and a measuring mechanism (4) is arranged in the operation box (1);
the measuring mechanism (4) comprises four fixing rings (403), the surfaces of the four fixing rings (403) are fixedly connected with the inside of the operation box (1), the inner walls of the four fixing rings (403) are rotationally connected with rotating rods (404), four sides of the operation box (1) are fixedly connected with fixing boxes (405) protruding out of the surfaces of the operation box (1), the surfaces of the four rotating rods (404) are respectively rotationally connected with the inside of the four fixing boxes (405), the inner walls of the four fixing boxes (405) are fixedly connected with first telescopic sleeves (409), the inner walls of the four first telescopic sleeves (409) are fixedly connected with second telescopic sleeves (408), and one ends of the four second telescopic sleeves (408) away from the first telescopic sleeves (409) are fixedly connected with a bearing plate (10).
2. The forklift mast gear opening size detection device according to claim 1, wherein: the opposite ends of the four rotating rods (404) are fixedly connected with first bevel gears (402), one end of the rotating shaft (2) positioned in the operation box (1) is fixedly connected with second bevel gears (401), and the surfaces of the four first bevel gears (402) are meshed with the surfaces of the second bevel gears (401).
3. The forklift mast gear opening size detection device according to claim 1, wherein: four the equal fixedly connected with fixed plate (6) of one end of four first flexible sleeves (409) are kept away from to second flexible cover (408), the inside fixedly connected with four mount (8) of operation box (1), the equal rotation in surface of four mount (8) is connected with wind-up roll (7), the fixed surface of four wind-up roll (7) is connected with measuring rope (5), the surface of four measuring rope (5) all runs through the surface of operation box (1) and the inside sliding connection of operation box (1), the one end that four wind-up roll (7) were kept away from to four measuring rope (5) is respectively with the fixed surface connection of four fixed plate (6).
4. A forklift mast open gear size detection apparatus according to claim 3, wherein: the surfaces of the four fixing frames (8) are movably sleeved with torsion springs (9), and two ends of the four torsion springs (9) are fixedly connected with the inner walls of the four fixing frames (8) and the four winding rollers (7) respectively.
5. A forklift mast open gear size detection apparatus according to claim 3, wherein: the inner walls of the four fixing boxes (405) are fixedly connected with fixing sleeves (410), the inner walls of the four fixing sleeves (410) are rotationally connected with first threaded rods (406), the surfaces of the four first threaded rods (406) are fixedly connected with the surfaces of the four rotating rods (404) respectively, and the surfaces of the four first threaded rods (406) are in threaded connection with the inner portions of the four first telescopic sleeves (409) respectively.
6. The forklift mast gear opening size detection device according to claim 5, wherein: the inner walls of the four first telescopic sleeves (409) are fixedly connected with fixed sleeves (410) as well, the inner walls of the first telescopic sleeves (409) are rotationally connected with second threaded rods (407), the surfaces of the four second threaded rods (407) are respectively in threaded connection with the inner sides of the four second telescopic sleeves (408), and the surfaces of the four first threaded rods (406) are respectively in sliding connection with the inner sides of the four second threaded rods (407).
7. The forklift mast gear opening size detection device according to claim 6, wherein: the inner wall of the fixed sleeve (410) is fixedly connected with a connecting ring (411), and the surface of the connecting ring (411) is rotationally connected with the inside of the first threaded rod (406).
8. The forklift mast gear opening size detection device according to claim 1, wherein: the four second threaded rods (407) are fixedly connected with limiting strips (412) in the interior, and the surfaces of the four limiting strips (412) are respectively and slidably connected with the interior of the four first threaded rods (406).
9. The forklift mast gear opening size detection device according to claim 2, wherein: the inner wall of first bevel gear (402) has seted up spout (414) that are circumference equidistance and arrange, and the cross-section of spout (414) is the arc, and the surface sliding connection of dwang (404) has slide bar (415) with the corresponding quantity of spout (414), the surface of slide bar (415) and the inner wall sliding connection of spout (414), the inner wall fixedly connected with of spout (414) two pin (416), slide bar (415) are located between two pin (416).
10. The forklift mast gear opening size detection device according to claim 9, wherein: one end of the sliding rod (415) positioned in the sliding groove (414) is hemispherical, one end of the sliding rod (415) away from the sliding groove (414) is fixedly connected with a rubber pad (413), and one side of the rubber pad (413) away from the sliding rod (415) is fixedly connected in the rotating rod (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311843093.XA CN117804308A (en) | 2023-12-28 | 2023-12-28 | Fork truck portal size detection device that opens shelves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311843093.XA CN117804308A (en) | 2023-12-28 | 2023-12-28 | Fork truck portal size detection device that opens shelves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117804308A true CN117804308A (en) | 2024-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311843093.XA Pending CN117804308A (en) | 2023-12-28 | 2023-12-28 | Fork truck portal size detection device that opens shelves |
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| Country | Link |
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| CN (1) | CN117804308A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118518561A (en) * | 2024-06-24 | 2024-08-20 | 赣州市金月亮家居有限公司 | Mattress air permeability detection device |
-
2023
- 2023-12-28 CN CN202311843093.XA patent/CN117804308A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118518561A (en) * | 2024-06-24 | 2024-08-20 | 赣州市金月亮家居有限公司 | Mattress air permeability detection device |
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