CN217006049U

CN217006049U - Dynamic truck scale sensor fixing structure

Info

Publication number: CN217006049U
Application number: CN202220802671.XU
Authority: CN
Inventors: 余鑫彬
Original assignee: Kunming Double Balancer Manufacturing Co ltd
Current assignee: Kunming Double Balancer Manufacturing Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-19
Anticipated expiration: 2032-04-07

Abstract

The utility model provides a dynamic automobile scale sensor fixing structure. The dynamic automobile scale sensor fixing structure comprises a scale plate; the upper shell is fixedly arranged at the bottom of the balance plate; a lower case disposed inside the upper case; the first clamping block is fixedly arranged on the inner wall of the top of the upper shell, and a first mounting groove is formed in the bottom of the first clamping block; the second clamping block is fixedly arranged on the inner wall of the bottom of the lower shell, and a second mounting groove is formed in the top of the second clamping block; a load cell disposed between the first mounting groove and the second mounting groove; and the two drying agents are respectively arranged on two sides of the first fixture block. The dynamic truck scale sensor fixing structure provided by the utility model has the advantages of good protection effect, prolonged service life, simplicity in operation and improved replacement efficiency.

Description

Dynamic truck scale sensor fixing structure

Technical Field

The utility model relates to the technical field of dynamic automobile scales, in particular to a dynamic automobile scale sensor fixing structure.

Background

The dynamic truck scale is generally composed of a weighing area, a weighing sensor, a weighing display controller and the like. The dynamic automobile scale is widely applied to a highway toll collection system, and is used as an important means for weighing and collecting toll, and the total weight of the automobile is weighed and is used as a basis for collecting the toll.

Truck scale in use measures the weight of the car through the weighing sensor at the bottom of the weighing platform, but the existing weighing sensor lacks protective measures and is easily corroded by rainwater, so that the service life of the weighing sensor is reduced, and meanwhile, the existing weighing sensor needs longer operation time when being replaced.

Therefore, it is necessary to provide a new dynamic vehicle scale sensor fixing structure to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing a dynamic truck scale sensor fixing structure which has the advantages of better protection effect, longer service life, simpler operation and higher replacement efficiency.

In order to solve the above technical problems, the present invention provides a dynamic vehicle scale sensor fixing structure, comprising: a balance plate; the upper shell is fixedly arranged at the bottom of the balance plate; a lower case disposed inside the upper case; the first fixture block is fixedly arranged on the inner wall of the top of the upper shell, and a first mounting groove is formed in the bottom of the first fixture block; the second fixture block is fixedly arranged on the inner wall of the bottom of the lower shell, and a second mounting groove is formed in the top of the second fixture block; a load cell disposed between the first mounting slot and the second mounting slot; the two drying agents are respectively arranged on two sides of the first fixture block; the two springs are fixedly arranged on the inner walls of the two sides of the upper shell respectively; the two fixing blocks are fixedly arranged at one ends, close to each other, of the two springs respectively, and one sides, close to each other, of the two fixing blocks are in close contact with the two drying agents respectively; the two connecting rods are respectively and fixedly arranged on two sides of the upper shell; the two limiting plates are fixedly arranged at the bottom ends of the two connecting rods respectively; and the two fixing mechanisms are arranged on the lower shell.

Preferably, the fixing mechanism comprises a screw, a sliding rod, a connecting plate, a special-shaped rod and a clamping plate, the screw is rotatably installed on one side of the lower shell, the sliding rod is fixedly installed on one side of the lower shell, the connecting plate is slidably installed on the sliding rod, the connecting plate is in threaded connection with the screw, the special-shaped rod is fixedly installed on one side of the connecting plate, the clamping plate is fixedly installed at one end of the special-shaped rod, a clamping groove is formed in one side of the clamping plate, and the clamping groove is matched with the connecting rod.

Preferably, one end of the screw rod is fixedly provided with a knob.

Preferably, a base is fixedly installed at the bottom of the lower shell.

Preferably, the bottom of the base is fixedly provided with a non-slip mat.

Preferably, a sealing ring is fixedly mounted on the inner wall of the upper shell, and the inner ring of the sealing ring is in sealing sliding connection with the outer wall of the lower shell.

Compared with the related art, the dynamic automobile scale sensor fixing structure provided by the utility model has the following beneficial effects:

the utility model provides a dynamic truck scale sensor fixing structure, which can play a role of rainwater shielding by an upper shell, a lower shell and a sealing ring, can prolong the service life of a weighing sensor, can adsorb gas moisture in the upper shell and the lower shell by a drying agent, can be extruded by the weighing sensor when measuring the weight of a vehicle by a first clamping block and a second clamping block, can be conveniently replaced by personnel by a spring and a fixing block, can be detached by a fixing mechanism and then replaced, and has the advantages of simple operation, time saving and labor saving.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of a dynamic vehicle scale sensor fixing structure according to the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.

Reference numbers in the figures: 1. a balance plate; 2. an upper housing; 3. a lower housing; 4. a first clamping block; 5. a second fixture block; 6. a weighing sensor; 7. a desiccant; 8. a spring; 9. a fixed block; 10. a connecting rod; 11. a limiting plate; 12. a screw; 13. a slide bar; 14. a connecting plate; 15. a profiled bar; 16. clamping a plate; 17. a base; 18. a non-slip mat; 19. and (5) sealing rings.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a dynamic vehicle balance sensor fixing structure according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of part B shown in fig. 1. The dynamic truck scale sensor fixed knot constructs includes: a balance plate 1; the upper shell 2 is fixedly arranged at the bottom of the balance board 1; a lower case 3, the lower case 3 being disposed inside the upper case 2; the first fixture block 4 is fixedly installed on the inner wall of the top of the upper shell 2, and a first installation groove is formed in the bottom of the first fixture block 4; the second fixture block 5 is fixedly mounted on the inner wall of the bottom of the lower shell 3, and a second mounting groove is formed in the top of the second fixture block 5; a load cell 6, the load cell 6 being disposed between the first mounting groove and the second mounting groove; the two drying agents 7 are respectively arranged on two sides of the first fixture block 4; the two springs 8 are respectively fixedly arranged on the inner walls of the two sides of the upper shell 2; the two fixing blocks 9 are respectively and fixedly installed at one ends, close to each other, of the two springs 8, and one sides, close to each other, of the two fixing blocks 9 are respectively in close contact with the two drying agents 7; the two connecting rods 10 are respectively and fixedly arranged on two sides of the upper shell 2; the two limiting plates 11 are respectively and fixedly arranged at the bottom ends of the two connecting rods 10; two fixing mechanisms, two fixing mechanisms all set up on lower casing 3.

Fixed establishment includes screw rod 12, slide bar 13, connecting plate 14, abnormal shape pole 15 and cardboard 16, screw rod 12 rotates to be installed one side of casing 3 down, slide bar 13 fixed mounting be in one side of casing 3 down, connecting plate 14 slidable mounting be in on the slide bar 13, connecting plate 14 with screw rod 12 threaded connection, abnormal shape pole 15 fixed mounting be in one side of connecting plate 14, cardboard 16 fixed mounting be in the one end of abnormal shape pole 15, the draw-in groove has been seted up to one side of cardboard 16, the draw-in groove with connecting rod 10 looks adaptation, through fixed establishment can be right weighing sensor 6 demolishs work, changes afterwards, and the operation is comparatively simple, comparatively labour saving and time saving.

A knob is fixedly mounted at one end of the screw 12, and the screw 12 can be rotated conveniently by a person through the knob.

The bottom of the lower shell 3 is fixedly provided with a base 17.

The bottom of the base 17 is fixedly provided with a non-slip mat 18, and the stability of the base 17 on the ground can be improved through the non-slip mat 18.

A sealing ring 19 is fixedly mounted on the inner wall of the upper shell 2, the inner ring of the sealing ring 19 is in sealing sliding connection with the outer wall of the lower shell 3, and the interiors of the upper shell 2 and the lower shell 3 can be in a sealing state through the sealing ring 19.

The working principle of the dynamic truck scale sensor fixing structure provided by the utility model is as follows:

when the automobile is measured at the top of the weighing plate 1, the first fixture block 4 presses down the weighing sensor 6, so that the weighing sensor 6 can measure the weight of the automobile;

in ordinary use, the interiors of the upper shell 2 and the lower shell 3 can be in a sealed state under the action of the sealing ring 19, meanwhile, the upper shell 2 and the lower shell 3 can symmetrically shield the sensor 6 from rainwater, and under the action of the two drying agents 7, gas moisture in the interiors of the upper shell 2 and the lower shell 3 can be adsorbed, so that the corrosion to the weighing sensor 6 can be effectively reduced, and the service life of the weighing sensor 6 can be prolonged;

when the weighing sensor 6 is damaged and needs to be replaced, the knob is rotated to drive the screw 12 to rotate, the screw 12 drives the connecting plate 14 to horizontally move on the sliding rod 13, the connecting plate 14 drives the clamping plate 16 to horizontally move through the special-shaped rod 15, the clamping plate 16 is completely separated from the connecting rod 10, at the moment, a person pulls the base 17 to separate the upper shell 2 from the lower shell 3, meanwhile, the weighing sensor 6 is also completely separated from the first clamping block 4 and the second clamping block 5, so that the dismounting work of the weighing sensor 6 is completed, the replacement can be carried out subsequently, the operation is simple, time and labor are saved, when the drying agent 7 needs to be replaced, the fixing block 9 is pulled to remove the contact of the drying agent 7, the drying agent 7 can be replaced, the spring 8 is compressed to a corresponding degree when the fixing block 9 is pulled, the replacement is more convenient.

the utility model provides a dynamic truck scale sensor fixing structure, which can be used for enabling a weighing sensor 6 to play a role in rainwater shielding through an upper shell 2, a lower shell 3 and a sealing ring 19, prolonging the service life of the weighing sensor 6, adsorbing gas moisture in the upper shell 2 and the lower shell 3 through a drying agent 7, extruding the weighing sensor 6 when measuring the weight of a vehicle through a first fixture block 4 and a second fixture block 5, facilitating personnel to replace the drying agent 7 through a spring 8 and a fixing block 9, and detaching the weighing sensor 6 through a fixing mechanism, and then replacing the weighing sensor.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A dynamic vehicle scale sensor mounting structure comprising:

a balance plate;

the upper shell is fixedly arranged at the bottom of the balance plate;

a lower case disposed inside the upper case;

the first clamping block is fixedly arranged on the inner wall of the top of the upper shell, and a first mounting groove is formed in the bottom of the first clamping block;

the second fixture block is fixedly arranged on the inner wall of the bottom of the lower shell, and a second mounting groove is formed in the top of the second fixture block;

a load cell disposed between the first mounting groove and the second mounting groove;

the two drying agents are respectively arranged on two sides of the first fixture block;

the two springs are fixedly arranged on the inner walls of the two sides of the upper shell respectively;

the two fixing blocks are fixedly arranged at one ends, close to each other, of the two springs respectively, and one sides, close to each other, of the two fixing blocks are in close contact with the two drying agents respectively;

the two connecting rods are respectively and fixedly arranged on two sides of the upper shell;

the two limiting plates are fixedly arranged at the bottom ends of the two connecting rods respectively;

and the two fixing mechanisms are arranged on the lower shell.

2. The dynamic vehicle scale sensor fixing structure of claim 1, wherein the fixing mechanism comprises a screw, a sliding rod, a connecting plate, a special-shaped rod and a clamping plate, the screw is rotatably installed on one side of the lower housing, the sliding rod is fixedly installed on one side of the lower housing, the connecting plate is slidably installed on the sliding rod, the connecting plate is in threaded connection with the screw, the special-shaped rod is fixedly installed on one side of the connecting plate, the clamping plate is fixedly installed at one end of the special-shaped rod, one side of the clamping plate is provided with a clamping groove, and the clamping groove is matched with the connecting rod.

3. The dynamic vehicle scale sensor fixing structure of claim 2, wherein a knob is fixedly mounted at one end of the screw.

4. The dynamic vehicle scale sensor fixing structure as claimed in claim 1, wherein a base is fixedly installed at the bottom of the lower housing.

5. The dynamic vehicle scale sensor fixing structure as claimed in claim 4, wherein a non-slip mat is fixedly installed on the bottom of the base.

6. The dynamic vehicle scale sensor fixing structure of claim 1, wherein a sealing ring is fixedly installed on the inner wall of the upper shell, and an inner ring of the sealing ring is in sealing sliding connection with the outer wall of the lower shell.