CN213902594U - Novel electronic truck scale limiting device - Google Patents
Novel electronic truck scale limiting device Download PDFInfo
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- CN213902594U CN213902594U CN202022096754.5U CN202022096754U CN213902594U CN 213902594 U CN213902594 U CN 213902594U CN 202022096754 U CN202022096754 U CN 202022096754U CN 213902594 U CN213902594 U CN 213902594U
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Abstract
The utility model discloses a novel electronic truck scale stop device belongs to truck scale stop device field, including left balance body mesa and right balance body mesa, left balance body mesa and right balance body mesa set up on same horizontal plane relatively, and left balance body mesa and right balance body mesa bottom all are provided with the vertical board of balance body supporting baseplate and balance body. The vertical setting of the vertical board of the balance body is in the bottom of left balance body mesa and right balance body mesa, and unsettled setting, and balance body supporting baseplate sets up in the bottom of left balance body mesa and right balance body mesa, and the sensor setting is in the bottom of left balance body mesa and right balance body mesa. The bottom of the sensor is provided with a limiting device bottom plate, the two ends of the limiting device bottom plate are provided with limiting devices, a protective gap is formed between the limiting devices and the outer side of the vertical plate of the scale body, and the sensor is connected with external equipment through a wire. Adopt novel electronic truck scale stop device can effectively avoid causing the settlement loss because of the dead metering error who arouses of weighing platform card.
Description
Technical Field
The utility model relates to a truck scale stop device field especially relates to a novel electronic truck scale stop device.
Background
The automobile scale has impact force due to the fact that the top and bottom scale body tables of the automobile have impact force, in order to protect the sensor, the impact force generated when the top and bottom scale bodies of the automobile are reduced by adopting a method of installing limiting protection devices on the left and right sides of the two ends of the automobile scale, and even if the automobile scale with four tables is also provided with a pair of longitudinal limiting protection devices on the left and right sides of the two ends.
The longitudinal limiting protection devices are arranged on the left side and the right side of two ends of the truck scale, and four limiting protection bolts are used, so that the protection screw rod is possibly damaged due to high use frequency, the weighing platform is also not protected, the limiting protection devices are few, the reliability is not high, and the weighing sensor is possibly damaged due to large impact force. Adopt the truck scale both ends side-mounting vertical spacing protection device about, when the truck scale is four mesa 21 meters long lengths, receive the influence of summer high temperature thermal energy, the thermal expansion of whole truck scale mesa is about 5 ~ 8mm, and the limit protection device probably appears "blocking" phenomenon behind the scale body mesa thermal expansion, influences the measurement accuracy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel electronic truck scale stop device solves the technical problem that the background art mentioned. 6 pairs of longitudinal limit protection devices are added on the basis of the original 2 pairs of longitudinal limit protection devices, and the reliability of protection is improved. The influence of the thermal expansion of the original longitudinal limiting protection device with the length of 21 meters on the table top is reduced to the influence of the thermal expansion with the length of only 0.61 meter, the limiting protection device is arranged at the joint of the two scale body table tops, the thermal expansion influence can be counteracted by utilizing the gap at the joint, and the phenomenon that the scale body is blocked by the protection device after one-time adjustment can not occur.
The utility model provides a novel electronic truck scale stop device, includes left balance body mesa and right balance body mesa, left side balance body mesa and right balance body mesa set up on same horizontal plane relatively, left side balance body mesa and right balance body mesa bottom all are provided with the vertical board of balance body supporting baseplate and balance body, the vertical setting of the vertical board of balance body is in the bottom of left balance body mesa and right balance body mesa, and unsettled setting, balance body supporting baseplate sets up the bottom at left balance body mesa and right balance body mesa, the sensor sets up the bottom at left balance body mesa and right balance body mesa, the bottom of sensor is provided with the stop device bottom plate, the both ends of stop device bottom plate are provided with stop device, stop device sets into the protection clearance with the vertical outside of balance body mesa, the sensor is connected with external equipment through setting up the wire.
Furthermore, the limiting device comprises a limiting support pier and a screw rod, the bottom of the limiting support pier is fixedly connected with the limiting device bottom plate, the screw rod penetrates through the limiting support pier and is in threaded connection, and a protection gap is formed between one end of the screw rod and the outer side of the scale body vertical plate.
Furthermore, an outer nut and an inner nut are arranged at two ends of the screw rod, are in threaded connection with the screw rod and are screwed at two ends of the limiting support pier.
Furthermore, the limiting device bottom plate is fixedly arranged on the ground surface, a screw hole is formed in the limiting device bottom plate, a vertical bolt is arranged in the screw hole, and the limiting device bottom plate is fixedly arranged through a nut.
Furthermore, a sensor top plate is arranged at the top of the sensor, and the scale body supporting bottom plate and the scale body vertical plate are both arranged on the sensor top plate.
The utility model adopts the above technical scheme, the utility model discloses following technological effect has:
(1) the utility model discloses utilize the three junction (installation sensor position) of four mesas of truck scale, install novel vertical spacing protection device on sensor base, mountable 6 is totally more reliable to spacing protection device than 2 of preceding use to spacing protection device, guard action, even wherein has adjusting bolt to damage, all the other protection device still have guard action.
(2) The novel vertical limiting protection device installed at the connecting position of the platform surfaces of the truck scale is adopted, the influence of thermal expansion of the original 21 meters long platform surfaces can be reduced to the influence of thermal expansion of only 0.61 meters, meanwhile, the limiting protection device is installed at the connecting position of the platform surfaces of two weighing bodies, the influence of thermal expansion can be offset by utilizing the gap of the connecting position, and the phenomenon that the weighing bodies are blocked by the protection device can not occur after adjustment.
(3) The electronic truck scale limiting protection device mainly protects the sensor, the value of a single sensor is about 1.3 ten thousand yuan, the total 10 sensors of the four-table electronic truck scale, the value of the single sensor of the electronic truck scale reaches 13 ten thousand yuan, and the service life of the sensor can be prolonged after the novel limiting device is adopted.
(4) Adopt novel electronic truck scale stop device can effectively avoid causing the settlement loss because of the dead metering error who arouses of weighing platform card.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numbers in the figures: 1-left scale body table-board; 2-right scale body table-board; 3-a scale body supporting bottom plate; 4-scale body vertical plate; 5-a sensor top plate; 6-a sensor; 7-a sensor support; 8-a stop device bottom plate; 9-limiting support pier; 10-a screw; 11-external nut; 12-internal nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, preferred embodiments are described in detail. It should be understood, however, that the numerous specific details set forth in the specification are merely set forth to provide a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
A novel electronic automobile scale limiting device is shown in figure 1 and comprises a left scale body table board 1 and a right scale body table board 2, wherein the left scale body table board 1 and the right scale body table board 2 are oppositely arranged on the same horizontal plane. The utility model discloses a balance, including left scale body mesa 1, right scale body mesa 2, the vertical setting of scale body 4 is in the bottom of left scale body mesa 1 and right scale body mesa 2, and unsettled setting, scale body supporting baseplate 3 sets up in the bottom of left scale body mesa 1 and right scale body mesa 2. The sensor 6 is arranged at the bottom of the left scale body table board 1 and the right scale body table board 2. The bottom of sensor 6 is provided with stop device bottom plate 8, the both ends of stop device bottom plate 8 are provided with stop device, the protection clearance is set to in stop device and the outside of the vertical board 4 of the balance body, does not have direct contact, 3mm roughly. The sensor 6 is connected with external equipment through a lead. When the automobile is used for weighing or is weighed down, the left scale body table board 1 and the right scale body table board 2 can swing left and right, and the two limiting devices limit the left scale body table board 1 and the right scale body table board 2 through the vertical scale body board 4. The bottom of the sensor 6 is provided with a sensor support 7, and the sensor support 7 is arranged on a bottom plate 8 of the limiting device.
Utilize the position of two balance body mesa junctions installation sensors, install novel spacing protection device, this spacing protection device is only 0.61m by the balance body mesa length of thermal expansion influence, can neglect the influence of thermal expansion, can not appear the balance body by the phenomenon of protection device "card dead" after once adjusting. Utilize the position of two sections balance body mesa junction installation sensors, install novel spacing protection device, the balance body of four sections mesas is mountable totally 6 to spacing protection device, even wherein certain adjusting bolt damages, all the other spacing protection device are enough to satisfy the guard action.
By utilizing three joints (sensor installation positions) of four table-boards of the truck scale, a novel longitudinal limiting protection device is installed on a sensor base, 6 pairs of limiting protection devices can be installed, compared with 2 pairs of limiting protection devices used before, the protection effect is more reliable, and all the other protection devices still have the protection effect even if an adjusting bolt is damaged. The novel longitudinal limiting protection device installed at the connecting position of the platform surfaces of the truck scale is adopted, the influence of thermal expansion of the original 21-meter long platform surfaces is reduced to the influence of thermal expansion of only 0.61 meter, meanwhile, the limiting protection device is installed at the connecting position of the platform surfaces of two weighing bodies, the influence of thermal expansion can be offset by utilizing the gap of the connecting position, and the phenomenon that the weighing bodies are blocked by the protection device can not occur after adjustment. The electronic truck scale limiting protection device mainly protects the sensor, the value of a single sensor is about 1.3 ten thousand yuan, the electronic truck scale with four table surfaces is totally 10 sensors, the value of the single sensor of the electronic truck scale reaches 13 ten thousand yuan, and the service life of the sensor can be prolonged after the novel limiting device is adopted. Adopt novel electronic truck scale stop device can effectively avoid causing the settlement loss because of the dead metering error who arouses of weighing platform card.
The embodiment of the utility model provides an in, stop device includes spacing support mound 9 and screw rod 10, the bottom and the 8 fixed connection of stop device bottom plates of spacing support mound 9, screw rod 10 passes spacing support mound 9, and threaded connection, the protection clearance is set to in the one end of screw rod 10 and the outside of the vertical board 4 of the balance body. The screw rod 10 has the effect of adjusting, and after stop device installation was accomplished, be about to the interval adjustment of screw rod 10 and the vertical board 4 of the balance body for the guard interval 3mm, if use after a period, can adjust at any time when finding that the interval changes.
In the embodiment of the present invention, the two ends of the screw rod 10 are provided with an outer nut 11 and an inner nut 12, the outer nut 11 and the inner nut 12 are both connected with the screw rod 10 by screw threads, and are screwed up at the two ends of the spacing pedestal pier 9. The outer nut 11 and the inner nut 12 mainly serve to tighten and fix the screw 10.
The embodiment of the utility model provides an in, stop device bottom plate 8 is fixed to be set up on the earth's surface, is provided with the screw on the stop device bottom plate 8, be provided with vertical bolt in the screw, through setting up the fixed setting of nut. Concrete is poured at the bottom of the limiting device bottom plate 8, and then steel bars or bolts are used for fixing.
In the embodiment of the utility model provides an in, 6 tops of sensor are provided with sensor roof 5, balance body supporting baseplate 3 and the vertical board 4 of the balance body all set up on sensor roof 5.
Install one set of novel vertical spacing protection device additional on the weighing sensor base, adjust the clearance of vertical spacing protection bolt, the impact force of truck scale about the car can be played the guard action by vertical spacing protection bolt, and the side is respectively adorned a pair ofly about. The four-table-board electronic truck scale has three joints, the three joints can be provided with longitudinal limiting protection devices, and 6 pairs of longitudinal limiting protection devices can be arranged, so that the reliability of protection is improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel electronic truck scale stop device which characterized in that: comprises a left scale body table board (1) and a right scale body table board (2), wherein the left scale body table board (1) and the right scale body table board (2) are oppositely arranged on the same horizontal plane, the bottoms of the left scale body table board (1) and the right scale body table board (2) are respectively provided with a scale body supporting bottom plate (3) and a scale body vertical plate (4), the scale body vertical plate (4) is vertically arranged at the bottoms of the left scale body table board (1) and the right scale body table board (2) and is arranged in a suspending way, the scale body supporting bottom plate (3) is arranged at the bottoms of the left scale body table board (1) and the right scale body table board (2), a sensor (6) is arranged at the bottoms of the left scale body table board (1) and the right scale body table board (2), the bottom of the sensor (6) is provided with a limiting device bottom plate (8), two ends of the limiting device bottom plate (8) are provided with limiting devices, the limiting devices and the outer sides of the scale body vertical plates (4) are arranged to form a protective gap, the sensor (6) is connected with external equipment through a lead.
2. The novel electronic truck scale limiting device of claim 1, characterized in that: the limiting device comprises a limiting support pier (9) and a screw rod (10), the bottom of the limiting support pier (9) is fixedly connected with a limiting device bottom plate (8), the screw rod (10) penetrates through the limiting support pier (9) and is in threaded connection, and a protection gap is formed between one end of the screw rod (10) and the outer side of the scale body vertical plate (4).
3. The novel electronic truck scale limiting device of claim 2, characterized in that: and the two ends of the screw rod (10) are provided with an outer nut (11) and an inner nut (12), the outer nut (11) and the inner nut (12) are in threaded connection with the screw rod (10) and are screwed at the two ends of the limiting support pier (9).
4. The novel electronic truck scale limiting device of claim 3, characterized in that: the limiting device bottom plate (8) is fixedly arranged on the ground surface, a screw hole is formed in the limiting device bottom plate (8), a vertical bolt is arranged in the screw hole, and the limiting device bottom plate is fixedly arranged through a nut.
5. The novel electronic truck scale limiting device of claim 4, characterized in that: the top of the sensor (6) is provided with a sensor top plate (5), and the scale body supporting bottom plate (3) and the scale body vertical plate (4) are both arranged on the sensor top plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022096754.5U CN213902594U (en) | 2020-09-22 | 2020-09-22 | Novel electronic truck scale limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022096754.5U CN213902594U (en) | 2020-09-22 | 2020-09-22 | Novel electronic truck scale limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213902594U true CN213902594U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022096754.5U Active CN213902594U (en) | 2020-09-22 | 2020-09-22 | Novel electronic truck scale limiting device |
Country Status (1)
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|---|---|
| CN (1) | CN213902594U (en) |
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2020
- 2020-09-22 CN CN202022096754.5U patent/CN213902594U/en active Active
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