CN212903493U - Stable bearing mechanism of truck scale - Google Patents
Stable bearing mechanism of truck scale Download PDFInfo
- Publication number
- CN212903493U CN212903493U CN202022279143.4U CN202022279143U CN212903493U CN 212903493 U CN212903493 U CN 212903493U CN 202022279143 U CN202022279143 U CN 202022279143U CN 212903493 U CN212903493 U CN 212903493U
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- Prior art keywords
- hydraulic
- buffer
- mounting groove
- weighing
- weighing platform
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Abstract
The utility model discloses a truck scale's stability bearing mechanism, which comprises a mounting bas, weighing platform and buffer gear, the both sides of mount pad are equipped with slope spare, the ascending mounting groove of opening is seted up to the central authorities of mount pad, be equipped with hollow installation cavity in the bottom of mount pad, be linked together through the fretwork that link up between installation cavity and mounting groove, the mounting groove internal fixation is equipped with a plurality of weighing sensor, the weighing platform is located in the mounting groove, the fixed connecting block that sets up with the weighing sensor cooperation in bottom surface of weighing platform, buffer gear is located the below of weighing platform, buffer gear includes hydraulic jack, fixed plate and a plurality of hydraulic buffer, hydraulic jack is fixed to be located in the mounting cavity, fixed plate fixed connection is on hydraulic jack's top, a plurality of hydraulic buffer fixed connection are on the fixed plate, hydraulic buffer's piston rod is connected with the bottom surface contact of weighing platform. The utility model belongs to the technical field of the truck scale, advantage compared with prior art lies in: the load bearing stability can be enhanced.
Description
Technical Field
The utility model relates to a truck scale technical field specifically indicates a stability bearing mechanism of truck scale.
Background
The electronic truck scale is used for weighing by utilizing a strain electric measurement principle, and structurally comprises a base fixed on the ground and a weighing platform, wherein the weighing platform is arranged on the base through a weighing sensor, and heavy equipment such as an automobile and the like runs onto the weighing platform and can obtain accurate weight data after being stabilized.
At present, in the use process of the electronic truck scale, when a vehicle and the like drive in, the gravity center moves, so that the weighing platform shakes, and the weighing is unstable and inaccurate.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a stable bearing mechanism of truck scale who strengthens bearing stability.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the stable bearing mechanism of the truck scale comprises a mounting seat, a weighing platform and a buffer mechanism, wherein slope parts are arranged on two sides of the mounting seat, a mounting groove with an upward opening is formed in the center of the mounting seat, a hollow mounting cavity is formed in the bottom of the mounting seat, the mounting cavity and the mounting groove are communicated through a through hollow part, a plurality of weighing sensors are fixedly arranged in the mounting groove, the weighing platform is arranged in the mounting groove, a connecting block matched with the weighing sensors is fixedly arranged on the bottom surface of the weighing platform, the connecting block is in contact connection with the weighing sensors, the buffer mechanism is positioned below the weighing platform, the buffer mechanism comprises a hydraulic jack, a fixed plate and a plurality of hydraulic buffers, the hydraulic jack is fixedly arranged in the mounting cavity, and the fixed plate is fixedly connected to the top end of the hydraulic jack, the fixed plate can move up and down in the hollow space through a hydraulic jack, the hydraulic buffers are fixedly connected to the fixed plate and are vertically arranged, and piston rods of the hydraulic buffers are in contact connection with the bottom surface of the weighing platform.
Further, the bottom surface of connecting block be equipped with the same recess of weighing sensor shape, the connecting block passes through the groove connection weighing sensor.
Further, the up-and-down movement stroke of the fixing plate is larger than the depth of the groove.
Furthermore, a threaded hole is formed in the fixing plate, an external thread is fixedly arranged on the lower portion of the hydraulic buffer, and the hydraulic buffer is connected with the fixing plate through a thread.
Furthermore, the hydraulic jacks are thin and are at least four, and the hydraulic jacks are respectively positioned at four corners of the fixing plate.
Further, the periphery of the weighing platform is provided with guide wheels, and the weighing platform is connected with the inner side wall of the mounting groove in a sliding mode through the guide wheels.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model discloses utilize hydraulic jack to make weighing platform and weighing sensor alternate segregation, utilize the hydraulic buffer to realize the buffering when the vehicle just entered into to make the weighing platform can contact weighing sensor gently, after the hydraulic buffer descends, can weigh steadily, the device can cushion the impact force that the weighing platform reply vehicle produced when just entering, consequently can strengthen the bearing of device.
Drawings
Fig. 1 is a schematic structural view of a stable bearing mechanism of a truck scale of the present invention.
Fig. 2 is a partial sectional view of a portion a of a stable load bearing mechanism of a truck scale of the present invention.
As shown in the figure: 1. the mounting base, 2, the weighing platform, 3, slope spare, 4, mounting groove, 5, installation cavity, 6, fretwork, 7, weighing sensor, 8, connecting block, 9, hydraulic jack, 10, fixed plate, 11, hydraulic buffer, 12, recess, 13, leading wheel.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Examples, see FIGS. 1-2: the utility model relates to a stable bearing mechanism of truck scale, which comprises a mounting seat 1, a weighing platform 2 and a buffer mechanism, wherein two sides of the mounting seat 1 are provided with slope parts 3, the center of the mounting seat 1 is provided with a mounting groove 4 with an upward opening, the bottom of the mounting seat 1 is internally provided with a hollow mounting cavity 5, the mounting cavity 5 and the mounting groove 4 are communicated through a through hollow 6, a plurality of weighing sensors 7 are fixedly arranged in the mounting groove 4, the weighing platform 2 is arranged in the mounting groove 4, the bottom surface of the weighing platform 2 is fixedly provided with a connecting block 8 matched with the weighing sensors 7, the connecting block 8 is in contact connection with the weighing sensors 7, the connecting block 8 is used for being in contact with the weighing sensors 7, the buffer mechanism is positioned below the weighing platform 2, the buffer mechanism comprises a hydraulic jack 9, a fixed plate 10 and a plurality of hydraulic buffers 11, the hydraulic jack 9 is fixedly arranged in the installation cavity 5, specifically, the hydraulic jack 9 is an RCS series thin electric jack, the tonnage of the hydraulic jack is 10 to 100 tons, the fixing plate 10 is fixedly connected with the top end of the hydraulic jack 9, the fixing plate 10 can move up and down in the hollow 6 through a hydraulic jack 9, a plurality of hydraulic buffers 11 are fixedly connected on the fixing plate 10, and is vertically arranged, specifically, the hydraulic buffer 11 is an AD42/64 series heavy buffer, the single maximum load is 3-6 tons, a piston rod of the hydraulic buffer 11 is in contact connection with the bottom surface of the weighing platform 2, a rubber contact head is arranged at the front end of the hydraulic buffer 11, the hydraulic shock absorber can be directly connected with the weighing platform 2 in a contact mode, and a contact plate parallel to the weighing platform 2 can also be fixedly arranged at the top ends of the plurality of hydraulic shock absorbers 11.
The bottom surface of the connecting block 8 is provided with a groove 12 which is the same as the weighing sensor 7 in shape, the connecting block 8 is connected with the weighing sensor 7 through the groove 12, and the groove 12 can facilitate the positioning of the weighing platform 2; the up-down moving stroke of the fixing plate 10 is larger than the depth of the groove 12, and when the hydraulic jack 9 is completely lifted, the connecting block 8 and the weighing sensor 7 can be completely separated;
the fixing plate 10 is provided with a threaded hole, the lower part of the hydraulic buffer 11 is fixedly provided with an external thread, the hydraulic buffer 11 adopted in the embodiment is provided with an external thread for fixing, a threaded sleeve can be fixedly arranged outside the hydraulic buffer 11 for connection, the hydraulic buffer 11 is connected with the fixing plate 10 through a thread, and particularly a plurality of nuts can be arranged for reinforcement;
the hydraulic jacks 9 are thin hydraulic jacks 9, at least four hydraulic jacks are arranged, and the hydraulic jacks 9 are respectively positioned at four corners of the fixing plate 10;
all around of weighing platform 2 are equipped with leading wheel 13, weighing platform 2 through leading wheel 13 with the inside lateral wall sliding connection of mounting groove 4, leading wheel 13 can prevent to collide with the emergence.
When the automobile scale detection device is used specifically, whether an automobile enters the automobile scale or not and the position where the automobile enters can be judged through various sensors, and the automobile scale detection device can be referred to in patent publication No. CN211553031U and the like; when no vehicle enters the weighing platform 2, the hydraulic jack 9 extends upwards, so that the fixing plate 10 moves upwards, the hydraulic buffer 11 is contacted with the bottom of the weighing platform 2 and jacks up the weighing platform 2, and the connecting block 8 is separated from the weighing sensor 7; when the car got into weighing platform 2, the car extruded a plurality of hydraulic buffer 11, made weighing platform 2 descend slowly to make connecting block 8 and weighing sensor 7 contact, when the car was in on weighing platform 2 completely, hydraulic jack 9 descended, made the top of hydraulic buffer 11 and the phase separation of weighing platform 2, weighing sensor 7 atress completely this moment can realize accurate weighing.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a stability load-bearing mechanism of truck scale which characterized in that: including mount pad (1), title platform (2) and buffer gear, the both sides of mount pad (1) are equipped with slope piece (3), ascending mounting groove (4) of opening are seted up to the central authorities of mount pad (1), be equipped with hollow installation cavity (5) in the bottom of mount pad (1), be linked together through fretwork (6) that link up between installation cavity (5) and mounting groove (4), mounting groove (4) internal fixation is equipped with a plurality of weighing sensor (7), title platform (2) are located in mounting groove (4), the bottom surface of title platform (2) is fixed be equipped with connecting block (8) that weighing sensor (7) cooperation set up, connecting block (8) with weighing sensor (7) contact is connected, buffer gear is located the below of title platform (2), buffer gear includes hydraulic jack (9), Fixed plate (10) and a plurality of hydraulic buffer (11), hydraulic jack (9) are fixed to be located in installation cavity (5), fixed plate (10) fixed connection be in the top of hydraulic jack (9), fixed plate (10) accessible hydraulic jack (9) reciprocate in fretwork (6), and is a plurality of hydraulic buffer (11) fixed connection be in on fixed plate (10), and be vertical setting, the piston rod of hydraulic buffer (11) with the bottom surface contact of title platform (2) is connected.
2. The stability load bearing mechanism of claim 1, wherein: the bottom surface of connecting block (8) be equipped with weighing sensor (7) the same recess (12) of shape, weighing sensor (7) are connected through recess (12) in connecting block (8).
3. A stability load bearing mechanism for a motor vehicle scale in accordance with claim 2, wherein: the up-and-down movement stroke of the fixing plate (10) is larger than the depth of the groove (12).
4. The stability load bearing mechanism of claim 1, wherein: the fixing plate (10) is provided with a threaded hole, the lower part of the hydraulic buffer (11) is fixedly provided with an external thread, and the hydraulic buffer (11) is connected with the fixing plate (10) through the thread.
5. The stability load bearing mechanism of claim 1, wherein: the hydraulic jacks (9) are thin hydraulic jacks (9) and are at least four, and the hydraulic jacks (9) are respectively positioned at four corners of the fixing plate (10).
6. The stability load bearing mechanism of claim 1, wherein: guide wheels (13) are arranged on the periphery of the weighing platform (2), and the weighing platform (2) is in sliding connection with the inner side wall of the mounting groove (4) through the guide wheels (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022279143.4U CN212903493U (en) | 2020-10-13 | 2020-10-13 | Stable bearing mechanism of truck scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022279143.4U CN212903493U (en) | 2020-10-13 | 2020-10-13 | Stable bearing mechanism of truck scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212903493U true CN212903493U (en) | 2021-04-06 |
Family
ID=75260304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022279143.4U Expired - Fee Related CN212903493U (en) | 2020-10-13 | 2020-10-13 | Stable bearing mechanism of truck scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212903493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115265737A (en) * | 2022-08-18 | 2022-11-01 | 广东泓胜科技股份有限公司 | Automobile weighing system and weighing method thereof |
-
2020
- 2020-10-13 CN CN202022279143.4U patent/CN212903493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115265737A (en) * | 2022-08-18 | 2022-11-01 | 广东泓胜科技股份有限公司 | Automobile weighing system and weighing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 Termination date: 20211013 |