CN210513369U

CN210513369U - Truck scale column sensor convenient to installation

Info

Publication number: CN210513369U
Application number: CN201921832784.9U
Authority: CN
Inventors: 谢永诚; 高之
Original assignee: ANHUI HENGYUAN ELECTRONIC WEIGHING EQUIPMENT CO LTD
Current assignee: ANHUI HENGYUAN ELECTRONIC WEIGHING EQUIPMENT CO LTD
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-05-12
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a truck scale column sensor convenient to installation, including main part, installation shell, the cavity has been seted up to the installation shell internal fixation, and four spring levers are installed to cavity both sides inner wall symmetry, and two upright plate both ends positions of four spring lever symmetric connections, upright plate keep away from spring lever one side fixed surface and install two hydraulic stems, and upright plate one end contact main part outer wall is kept away from to the hydraulic stem. The utility model discloses when the installation shell falls, main part lateral wall extrusion both sides hydraulic stem, the hydraulic stem extrusion board of standing vertically, and then extrude the spring beam through the board of standing vertically, the spring beam shrink, the foam-rubber cushion contact cavity inner wall behind the spring beam shrink, and then the foam-rubber cushion promotes the loose pin, the loose pin drives first spring shrink, the cooperation reduces the horizontal direction vibration of main part, main part bottom extrudees the bottom sprag board downwards, two rolling pins of bottom sprag board cooperation take place to rotate, the rolling pin takes place to rotate and drives the second spring at the fixed pin surface shrink with the rod cover, and then reduce the vertical direction vibration of main part.

Description

Truck scale column sensor convenient to installation

Technical Field

The utility model relates to a truck scale column type sensor installation technical field, concretely relates to truck scale column type sensor convenient to installation.

Background

Truck scales are large scales placed on the ground and are commonly used to weigh the tons of a truck. The weighing device is a main weighing device for measuring bulk goods of factories, mines, merchants and the like. The balance post type sensor is an essential part in the automobile balance.

Patent document (201210367227.0) discloses a column sensor stress adjustment device for truck scale, which solves the problem that the stress state of the sensor is not good due to the manufacturing and installation errors of the truck scale, can conveniently adjust the stress state of the column sensor, and especially solves the problem that the column sensor cannot be continuously adjusted in the vertical direction originally, so that the column sensor can be in an ideal stress state, thereby improving the metering accuracy of the truck scale, but the device does not facilitate the fixation of the sensor, and meanwhile, the sensor on the device is easy to damage when falling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a truck scale column sensor convenient to installation solves following technical problem: (1) the installation shell can be fixed on a horizontal plane and a vertical plane through the second bolt by the fastening seat, and the tightness of structural connection between the installation shell and the fastening seat is improved by arranging the trapezoidal support column, so that the technical problem that a column type sensor of the automobile scale in the prior art is not easy to fixedly install is solved; (2) when the mounting shell falls, the side wall of the main body extrudes the hydraulic rods on two sides, the hydraulic rods extrude the vertical plate, the spring rods are extruded through the vertical plate, the spring rods shrink, the spongy cushion contacts the inner wall of the cavity after the spring rods shrink, the spongy cushion further pushes the movable pins, the movable pins drive the first springs to shrink, horizontal direction vibration of the main body is reduced in a matched mode, the bottom supporting plate is extruded downwards at the bottom of the main body, the bottom supporting plate is matched with the two rotating pins to rotate, the rotating pins and the rod sleeves rotate and drive the second springs to shrink on the surfaces of the fixed pins, vertical direction vibration of the main body is reduced, and the technical problem that a column type sensor of the truck scale in the prior art is prone;

the purpose of the utility model can be realized by the following technical scheme:

a conveniently-installed truck scale column sensor comprises a main body and an installation shell, wherein a cavity is fixedly formed in the installation shell, four spring rods are symmetrically installed on the inner walls of two sides of the cavity and are symmetrically connected with the positions of two ends of two vertical plates, two hydraulic rods are fixedly installed on the surface of one side, away from the spring rods, of each vertical plate, and one end, away from the corresponding vertical plate, of each hydraulic rod is in contact with the outer wall of the main body;

the cavity inner chamber still is provided with the bottom sprag board, the main part below is located to the bottom sprag board cover, just the bottom sprag board sets up in upright board below, just bottom sprag board lower surface both sides all articulate there is the rotating pin, the rotating pin is kept away from bottom sprag board one end and is rotated the connecting rod cover, the fixed pin outer peripheral face is located to the rod cover slip cap, the second spring is still installed to the fixed pin outer peripheral face, just fixed pin fixed connection cavity both sides inner wall, the apron is installed at the installation shell top.

Further, the bottom of the upright plate is not in contact with the upper surface of the bottom support plate, and the top of the upright plate is not in contact with the lower surface of the cover plate.

Furthermore, the top of the main body penetrates through the surface of the cover plate, and two sides of the cover plate are mounted on the top of the main body through first bolts.

Furthermore, trapezoidal pillars are installed on two sides of the main body, fastening seats are fixedly installed at the bottoms of the trapezoidal pillars, and second bolts are connected to the fastening seats in a threaded mode.

Furthermore, a movable pin penetrates through the surface of the vertical plate in a movable mode, a first spring and a stop block are sleeved on the outer peripheral face of the movable pin, a spongy cushion is fixedly mounted at one end of the movable pin, and the spongy cushion and the first spring are arranged on one side of the vertical plate.

The utility model has the advantages that:

the utility model discloses a truck scale column sensor convenient to installation, through rotating first bolt, take down the apron, can take out the main part, make things convenient for the dismouting of main part, the fastening seat can fix the installation shell on level, perpendicular through the second bolt, through setting up trapezoidal pillar, the fastening nature of the structural connection between installation shell and the fastening seat is increased, when the installation shell drops, the main part lateral wall extrudes both sides hydraulic stem, the hydraulic stem extrudes upright plate, and then extrude the spring beam through upright plate, the spring beam contracts, the foam-rubber cushion contacts the cavity inner wall after the spring beam contracts, and then the foam-rubber cushion promotes the movable pin, the movable pin drives first spring shrink, the horizontal direction vibration of main part is reduced in the cooperation, the bottom backup pad is extruded downwards to the main part bottom, the bottom backup pad cooperates two rotating pins to take place to rotate, rotating pin and rod cover take place to rotate and drive the second spring to contract on the fixed pin surface, thereby reducing vertical direction vibration of the main body.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a truck scale column sensor convenient to mount according to the present invention;

fig. 2 is a schematic view of the installation of the upright plate of the present invention;

fig. 3 is an installation schematic diagram of the bottom support plate of the present invention.

In the figure: 1. a main body; 2. mounting a shell; 3. a cavity; 4. a spring lever; 5. an upright plate; 6. a hydraulic lever; 7. a movable pin; 8. a first spring; 9. a stopper; 10. a sponge cushion; 11. a bottom support plate; 12. a rotation pin; 13. a rod sleeve; 14. a second spring; 141. a fixing pin; 15. a cover plate; 16. a first bolt; 17. a fastening seat; 171. a trapezoidal pillar; 18. and a second bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model relates to a conveniently-installed truck scale column sensor, which comprises a main body 1 and an installation shell 2, wherein a cavity 3 is fixedly arranged in the installation shell 2, four spring rods 4 are symmetrically arranged on the inner walls of two sides of the cavity 3, the four spring rods 4 are symmetrically connected with two ends of two upright plates 5, two hydraulic rods 6 are fixedly arranged on the surface of one side of each upright plate 5 far away from the spring rod 4, and one end of each hydraulic rod 6 far away from the upright plate 5 is contacted with the outer wall of the main body 1;

the cavity 3 inner chamber still is provided with bottom support plate 11, 1 below of main part is located to bottom support plate 11 cover, and bottom support plate 11 sets up in upright plate 5 below, and 11 lower surface both sides of bottom support plate all articulate there is rotating pin 12, rotating pin 12 is kept away from 11 one end of bottom support plate and is rotated connecting rod cover 13, the fixed pin 141 outer peripheral face is located to rod cover 13 slip cap, second spring 14 is still installed to fixed pin 141 outer peripheral face, and fixed pin 141 fixed connection cavity 3 both sides inner wall, apron 15 is installed at 2 tops of installation shell.

Specifically, the bottom of the upright plate 5 is not in contact with the upper surface of the bottom support plate 11, and the top of the upright plate 5 is not in contact with the lower surface of the cover plate 15. The top of the main body 1 penetrates through the surface of the cover plate 15, and both sides of the cover plate 15 are installed on the top of the main body 1 through first bolts 16. Trapezoidal pillar 171 is all installed to main part 1 both sides, and the equal fixed mounting in trapezoidal pillar 171 bottom has fastening seat 17, and the spiro union has second bolt 18 on the fastening seat 17. The surface of the vertical plate 5 is also movably penetrated with a movable pin 7, the peripheral surface of the movable pin 7 is sleeved with a first spring 8 and a stop block 9, one end of the movable pin 7 is fixedly provided with a spongy cushion 10, and the spongy cushion 10 and the first spring 8 are arranged on one side of the vertical plate 5.

Referring to fig. 1-3, the installation and vibration damping process of the easy-to-install truck scale pillar sensor of the present embodiment is as follows:

the main body 1 can be drawn out by rotating the first bolt 16 and taking down the cover plate 15, the main body 1 is convenient to disassemble and assemble, the fastening seat 17 can fix the mounting shell 2 on the horizontal and vertical surfaces through the second bolt 18, when the mounting case 2 falls, the side wall of the main body 1 presses the hydraulic rods 6 at both sides, the hydraulic rods 6 press the vertical plate 5, the spring rods 4 are further extruded by the upright plates 5, the spring rods 4 contract, the spongy cushion 10 contacts the inner wall of the cavity 3 after the spring rods 4 contract, and then the foam-rubber cushion 10 promotes the movable pin 7, and the movable pin 7 drives the shrink of first spring 8, and the cooperation reduces the horizontal direction vibration of main part 1, and main part 1 bottom extrudees bottom sprag 11 downwards, and two rotating pin 12 of bottom sprag 11 cooperation take place to rotate, and rotating pin 12 takes place to rotate and drive second spring 14 and contract on fixed pin 141 surface with pole cover 12, and then reduce the vertical direction vibration of main part 1.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. The conveniently-installed column type sensor for the automobile scale is characterized by comprising a main body (1) and an installation shell (2), wherein a cavity (3) is fixedly formed in the installation shell (2), four spring rods (4) are symmetrically installed on the inner walls of two sides of the cavity (3), the four spring rods (4) are symmetrically connected with the positions of two ends of two vertical plates (5), two hydraulic rods (6) are fixedly installed on the surface of one side, far away from the spring rods (4), of each vertical plate (5), and one end, far away from the corresponding vertical plate (5), of each hydraulic rod (6) is in contact with the outer wall of the main body (1);

cavity (3) inner chamber still is provided with bottom support plate (11), main part (1) below is located to bottom support plate (11) cover, just bottom support plate (11) set up in upright board (5) below, just bottom support plate (11) lower surface both sides all articulate there are rotational pin (12), bottom support plate (11) one end is kept away from in rotational pin (12) and is rotated connecting rod cover (13), fixed pin (141) outer peripheral face is located to rod cover (13) slip cap, second spring (14) are still installed to fixed pin (141) outer peripheral face, just fixed pin (141) fixed connection cavity (3) both sides inner wall, apron (15) are installed at installation shell (2) top.

2. A truck scale column sensor of claim 1, wherein the bottom of the upright plate (5) is not in contact with the upper surface of the bottom support plate (11) and the top of the upright plate (5) is not in contact with the lower surface of the cover plate (15).

3. The easy-to-mount truck scale pillar sensor of claim 1, wherein the top of the main body (1) penetrates the surface of the cover plate (15), and the two sides of the cover plate (15) are mounted on the top of the main body (1) through the first bolts (16).

4. The easy-to-mount truck scale column sensor of claim 1, wherein trapezoidal pillars (171) are mounted on both sides of the main body (1), fastening seats (17) are fixedly mounted at the bottoms of the trapezoidal pillars (171), and second bolts (18) are screwed on the fastening seats (17).

5. The conveniently-installed column sensor for the truck scale according to claim 1, wherein a movable pin (7) is movably penetrated through the surface of the vertical plate (5), a first spring (8) and a stop block (9) are sleeved on the outer peripheral surface of the movable pin (7), a spongy cushion (10) is fixedly installed at one end of the movable pin (7), and the spongy cushion (10) and the first spring (8) are arranged on one side of the vertical plate (5).