CN220472774U - External stop device of truck scale - Google Patents
External stop device of truck scale Download PDFInfo
- Publication number
- CN220472774U CN220472774U CN202322071594.2U CN202322071594U CN220472774U CN 220472774 U CN220472774 U CN 220472774U CN 202322071594 U CN202322071594 U CN 202322071594U CN 220472774 U CN220472774 U CN 220472774U
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- China
- Prior art keywords
- truck scale
- limiting
- contact plate
- adjusting bolt
- limiting block
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- 238000013016 damping Methods 0.000 claims abstract description 9
- 230000006698 induction Effects 0.000 claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 230000035939 shock Effects 0.000 claims abstract description 4
- 230000009467 reduction Effects 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Abstract
The utility model discloses an external limiting device of an automobile scale, which comprises a limiting component and an elastic buffer component, wherein the limiting component and the elastic buffer component are arranged on the outer side of the automobile scale, the elastic buffer component comprises a contact plate, the contact plate is connected with a vibration damping device, the limiting component comprises a limiting block, the limiting block is connected with an adjusting bolt, the adjusting bolt is arranged on a fixing device, an adjusting gasket is arranged on the adjusting bolt, an induction device for monitoring the limiting block is arranged on the fixing device, the induction device is a ranging sensor, and when the displacement of the limiting block is monitored, failure early warning is timely sent out to remind a worker to check and maintain the device, further damage of the device is avoided, and the maintenance cost is reduced; adopt spacing subassembly and the design scheme of elasticity buffer unit separation, touching the contact pad earlier and buffering shock attenuation when the truck scale shifts, the deformation bending of the indefinite direction that produces when effectively reducing spacing subassembly and receiving the impact improves life.
Description
Technical Field
The utility model relates to the technical field of automobile scales, in particular to an external limiting device of an automobile scale.
Background
The truck scale, also called wagon balance, is widely applied to the fields of industrial and mining enterprises, wharf ports, high-speed toll intersections and the like, and is usually installed on the ground and used for detecting the weight of passing vehicles. When a vehicle enters the scale body, the vehicle can impact the scale body due to factors such as speed, load, brake and the like, and the scale body is driven to collide forwards or backwards, so that the scale body is shifted in parallel, and the weighing precision is affected. For guaranteeing the stability of balance body structure, avoid the excessive aversion around the balance body, can set up stop device around the truck scale, and be used for spacing adjusting bolt is in long-term use, crooked, corrode easily and lead to rocking, damage and inefficacy, among the prior art, patent CN202121881796.8 a weight limit failure detection device discloses stopper keep away from weight limit baffle's one side fixedly connected with backplate, the inboard fixed mounting of backplate has photoelectric travel switch, will trigger photoelectric travel switch's sensing department when spacing inefficacy thereby triggers the alarm, thereby only take place to touch photoelectric travel switch under the circumstances that serious spacing inefficacy and trigger the alarm, be unfavorable for in time monitoring and inefficacy early warning to the inefficacy condition, lack buffer structure simultaneously, be unfavorable for improving device's life.
Disclosure of Invention
The utility model aims to overcome the defects or problems in the prior art and provides an external limiting device of an automobile scale.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an external stop device of truck scale, including setting up spacing subassembly and the elastic buffer subassembly in the truck scale outside, elastic buffer subassembly includes the contact plate, and the contact plate is connected with damping device, and spacing subassembly includes the stopper, and adjusting bolt is connected to the stopper, and adjusting bolt installs on fixing device, installs the adjusting washer on the adjusting bolt, sets up the induction system that is used for monitoring the stopper on the fixing device, and the contact plate is less than the interval of stopper and truck scale and makes the truck scale touching earlier the contact plate when shifting to cushion the shock attenuation.
Optionally, fixing device includes the erection column, and the erection column is equipped with the mounting hole that is used for installing adjusting bolt, and the erection column bottom is connected with first bottom plate, is provided with the first rag bolt of being convenient for the installation on the first bottom plate.
Optionally, a reinforcing rib is arranged on the outer side of the mounting column.
Optionally, the sensing device is a ranging sensor.
Optionally, can dismantle between fixing device and the stopper and be provided with the dust cover and be used for protecting range sensor.
Optionally, the damping device bottom is provided with the second bottom plate, is provided with the second rag bolt of being convenient for installation on the second bottom plate.
Optionally, the number of the vibration reduction devices is 2 and the vibration reduction devices are respectively arranged at two sides of the corresponding limiting assembly.
From the above description of the present utility model, compared with the prior art, the present utility model has the following advantages:
1. the buffer structure is added, the design scheme that the limiting component and the elastic buffer component are separated is adopted, the elastic buffer component bears main impact from the truck scale, deformation and bending in an indefinite direction generated when the limiting component is impacted are effectively reduced, and the service life is prolonged; the elastic buffer assembly is prevented from reaching a limit buffer state while the damping buffer effect is achieved, the limit assembly is prevented from being impacted excessively, and the service life is further prolonged.
2. The distance measuring sensor monitors the distance between the distance measuring sensor and the limiting block, and when the limiting block is monitored to displace, the failure early warning of the limiting device is sent out, so that workers are reminded to check and maintain, further damage to the device is avoided, and maintenance cost is reduced.
3. The reinforcing ribs and a plurality of adjusting bolts are designed, so that the strength and the rigidity are improved; and adjusting gaskets with different thicknesses are arranged, so that higher installation and adjustment precision is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
the main reference numerals illustrate:
1. the automobile damping device comprises a limiting component, 10, a limiting block, 11, an adjusting bolt, 12, a fixing device, 13, an adjusting gasket, 14, a sensing device, 120, a mounting column, 121, a first bottom plate, 122, a first foundation bolt, 123, a reinforcing rib, 2, an elastic buffer component, 20, a contact plate, 21, a damping device, 100, an automobile balance, 110 and a sensor.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is to be understood that the described embodiments are preferred embodiments of the utility model and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without creative efforts, are within the protection scope of the present utility model.
In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.
In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of the utility model. In the drawings, the dimensional sizes shown do not represent actual dimensional sizes.
In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.
In the claims, specification and drawings of the present utility model, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.
Example 1, see fig. 1:
the utility model provides an external stop device of truck scale, includes spacing subassembly 1 and the elasticity buffer module 2 of setting in the truck scale 100 outside, and in this embodiment, spacing subassembly 1 and the adjacent setting of elasticity buffer module 2, every side of truck scale 100 evenly sets up a plurality of spacing subassemblies 1 and elasticity buffer module 2. The bottom of the truck scale 100 is provided with the sensor 110, the sensor 110 is installed on the ground through the third bottom plate and the third foundation bolt, and the third bottom plate is separated from the first bottom plate 121, so that the detection precision of the sensor 110 and the normal operation of the limiting assembly 1 are prevented from being influenced in the use process.
The elastic buffer assembly 2 comprises a contact plate 20, the contact plate 20 is connected with a vibration damper 21, a second bottom plate is arranged at the bottom of the vibration damper 21, a second foundation bolt convenient to install is arranged on the second bottom plate, the second bottom plate is installed on the floor through the second foundation bolt, and preferably, the second foundation bolt is pre-buried in foundation construction;
the vibration damping device 21 is a spring damper.
The limiting assembly 1 comprises a limiting block 10, the limiting block 10 is connected with an adjusting bolt 11, the adjusting bolt 11 is installed on a fixing device 12, the adjusting bolt 11 is locked and fixed through a limiting nut, the fixing device 12 comprises a mounting column 120, the mounting column 120 is provided with a mounting hole for mounting the adjusting bolt 11, the bottom of the mounting column 120 is connected with a first bottom plate 121, and a first foundation bolt 122 convenient to mount is arranged on the first bottom plate 121. The first bottom plate 121 is installed on the ground by means of first anchor bolts 122, and preferably, the first anchor bolts 122 are pre-buried in the foundation construction.
Preferably, the outer side of the mounting post 120 is provided with a reinforcing rib 123 to enhance strength and rigidity.
In this embodiment, each limiting component 1 is correspondingly provided with 1 adjusting bolt 11, and in other embodiments, the number of the adjusting bolts 11 can be 2 or 3, so as to increase the strength and rigidity.
In this embodiment, the limiting block 10 and the contact plate 20 are located at different levels, and in other embodiments, the limiting block 10 and the contact plate 20 may be located at the same level.
The adjusting bolt 11 is provided with adjusting gaskets 13 which are convenient for adjusting the distance between the limiting block and the truck scale, the number of the adjusting gaskets 13 can be added according to the distance required to be adjusted, the distance between the limiting block 10 and the truck scale is controlled through the adjusting gaskets, and the limiting nut is used for locking the adjusting bolt 11.
Preferably, adjusting gaskets 13 with different thicknesses are arranged, so that higher installation and adjustment precision is realized.
The distance between the contact plate 20 and the truck scale 100 is smaller than the distance between the limiting block 10 and the truck scale 100, so that the contact plate 20 is firstly touched to perform buffering and damping when the truck scale 100 is shifted; in this embodiment, the contact plate 20 abuts against one side of the truck scale 100, and the distance between the contact plate and the truck scale is 0;
preferably, when the elastic buffer component is pressed to reach the limit buffer state, the distance between the contact plate and the truck scale is larger than the distance between the limiting block and the truck scale, so that when the truck scale 100 is impacted, shifted and contacted with the limiting block, the contact plate and the limiting block are jointly contacted with the truck scale 100, the truck scale 100 reaches the limit position, the effect of shock absorption and buffer is achieved, meanwhile, the elastic buffer component 2 is prevented from reaching the limit buffer state, meanwhile, the limiting component 1 is prevented from being impacted excessively, and the service life is prolonged.
The rear end of the limiting block 10 is provided with an induction device 14 for monitoring the limiting block 10, the induction device 14 is a ranging sensor, the ranging sensor is installed on the installation column 120, a dust cover for protecting the ranging sensor is detachably arranged between the installation column 120 and the limiting block 10, and the ranging sensor measures the distance between the ranging sensor and the limiting block 10; when the limiting block 10 is displaced, the distance measuring sensor detects the distance change, the detection data is transmitted to the background monitoring terminal, meanwhile, the failure early warning of the limiting device is sent out, workers are reminded to check and maintain, further damage to the device is avoided, and maintenance cost is reduced.
Example 2:
the embodiment 1 is repeated, but the number of the vibration reduction devices 21 is 2 and the vibration reduction devices are respectively arranged at two sides of the limiting component 1, the 2 vibration reduction devices 21 are commonly connected at two sides of the same contact plate 20, the limiting block 10 and the contact plate 20 are positioned at the same horizontal level, and the contact plate 20 is arranged at the front end of the limiting block 10, so that the contact plate 20 is firstly touched to perform buffering and vibration reduction when the truck scale 100 is shifted, when the truck scale 100 is subjected to large impact shift, the contact plate and the limiting block are commonly stressed, preferably, the rear end surface of the contact plate or the front end surface of the limiting block is provided with a flexible buffer cushion, such as a rubber cushion, so that the impact between the contact plate 20 and the limiting block 10 is reduced; in other embodiments, the number of the vibration reduction devices 21 is 2 and the vibration reduction devices 21 are respectively arranged at two sides of the limiting assembly 1, and the 2 vibration reduction devices 21 are respectively connected with the contact plates 20, so that the two elastic buffer assemblies 2 are matched with one limiting assembly, and the buffer and vibration reduction effect is enhanced.
The foregoing description of the embodiments and description is presented to illustrate the scope of the utility model, but is not to be construed as limiting the scope of the utility model. Modifications, equivalents, and other improvements to the embodiments of the utility model or portions of the features disclosed herein, as may occur to persons skilled in the art upon use of the utility model or the teachings of the embodiments, are intended to be included within the scope of the utility model, as may be desired by persons skilled in the art from a logical analysis, reasoning, or limited testing, in combination with the common general knowledge and/or knowledge of the prior art.
Claims (7)
1. An external stop device of truck scale, its characterized in that: including setting up spacing subassembly (1) and elastic buffer subassembly (2) in truck scale (100) outside, elastic buffer subassembly (2) are including contact plate (20), contact plate (20) are connected with damping device (21), spacing subassembly (1) are including stopper (10), adjusting bolt (11) are connected to stopper (10), adjusting bolt (11) are installed on fixing device (12), install adjusting gasket (13) on adjusting bolt (11), set up induction system (14) that are used for monitoring stopper (10) on fixing device (12), contact plate (20) are less than the interval of stopper (10) and truck scale (100) and make first touching contact plate (20) to cushion the shock attenuation when truck scale (100) shift.
2. The external limiting device of the truck scale according to claim 1, wherein: the fixing device (12) comprises a mounting column (120), wherein the mounting column (120) is provided with a mounting hole for mounting the adjusting bolt (11), the bottom of the mounting column (120) is connected with a first bottom plate (121), and the first bottom plate (121) is provided with a first foundation bolt (122) which is convenient to mount.
3. The external limiting device of the truck scale according to claim 2, wherein: and reinforcing ribs (123) are arranged on the outer side of the mounting column (120).
4. The external limiting device of the truck scale according to claim 1, wherein: the sensing device (14) is a ranging sensor.
5. The external limiting device of the truck scale according to claim 4, wherein: a dust cover for protecting the ranging sensor is detachably arranged between the fixing device (12) and the limiting block (10).
6. The external limiting device of the truck scale according to claim 1, wherein: the bottom of the vibration damper (21) is provided with a second bottom plate, and the second bottom plate is provided with a second foundation bolt convenient to install.
7. An external limiting device for an automobile scale according to any one of claims 1-6, wherein: the number of the vibration reduction devices (21) is 2 and the vibration reduction devices are respectively arranged at two sides of the corresponding limiting assembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322071594.2U CN220472774U (en) | 2023-08-03 | 2023-08-03 | External stop device of truck scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322071594.2U CN220472774U (en) | 2023-08-03 | 2023-08-03 | External stop device of truck scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220472774U true CN220472774U (en) | 2024-02-09 |
Family
ID=89779618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322071594.2U Active CN220472774U (en) | 2023-08-03 | 2023-08-03 | External stop device of truck scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220472774U (en) |
-
2023
- 2023-08-03 CN CN202322071594.2U patent/CN220472774U/en active Active
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| GR01 | Patent grant |