CN219104146U

CN219104146U - Anti-card-break weighing device

Info

Publication number: CN219104146U
Application number: CN202222567155.6U
Authority: CN
Inventors: 黄勤; 邓辉辉; 王仕生; 何帆影; 杨神林; 李智威; 曾宪波
Original assignee: Jiangxi Isuzu Motors Co Ltd
Current assignee: Jiangxi Isuzu Motors Co Ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-30
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses an anti-jamming weighing device, which comprises a base, an alarm mechanism arranged on the base, an interception mechanism arranged in at least one interception port of the base and a detection mechanism arranged below a container, wherein the alarm mechanism comprises a base body, a base cover and a base cover; the detection mechanism is used for detecting the weight detection result of the cargo box and transmitting an overweight signal to the alarm mechanism, and the alarm mechanism is used for warning that the truck is overweight; the interception mechanism comprises an interception component, a first pushing component, a second pushing component and a transmission component, wherein the first pushing component, the second pushing component and the transmission component are arranged below the interception component, the second pushing component is used for clamping the interception component, the transmission component is used for jacking up the first pushing component, and the first pushing component is used for pushing the second pushing component so that the interception component ejects out of the end face of the base to puncture and force and stop a truck tire. The utility model can transmit the overweight signal to the alarm mechanism through the detection mechanism, and release the clamping of the second pushing assembly to the interception assembly, so that the interception assembly pops up the end surface of the base and intercepts the truck.

Description

Anti-card-break weighing device

Technical Field

The utility model relates to the field of vehicle management, in particular to an anti-card-break weighing device.

Background

The damage and loss caused by overload transportation of the freight vehicles are striking, the overload degree of various freight vehicles is more than one time, and the overload degree is even 5 to 6 times, and when the overload is one time, the running road is equivalent to 256 times of the standard vehicle running asphalt pavement, 65536 times of the running cement concrete pavement, and the serious damage to the road is verified when the overload of the vehicle with larger loading capacity is larger. Overload also largely causes traffic accidents, and due to overload, the control capability of the vehicle is reduced, which easily causes traffic accidents.

The existing truck is required to detect the weight of a cargo box to judge whether the cargo box is overweight after the cargo is loaded and discharged, the current weight detection mode for the truck is generally to set a ground scale outside a vehicle for weighing, the truck runs to the ground scale for weighing, if the truck is overweight and a driver has the action of rushing a card once, the truck cannot be blocked by only relying on a release rod, and therefore the existing weighing device cannot effectively intercept an overload truck with the action of rushing the card.

Disclosure of Invention

Based on the above, the utility model aims to provide an anti-card-break weighing device, which aims to solve the technical problem that the existing weighing device cannot effectively intercept an overload truck with card-break behavior.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme: a weighing device for preventing card break comprises a base, an alarm mechanism arranged on the base, an interception mechanism arranged in at least one interception port in the base and a detection mechanism arranged below a container;

the alarm mechanism is respectively and electrically connected with the detection mechanism and the interception mechanism, the detection mechanism is used for detecting a weight signal of the container, and the alarm mechanism is used for controlling the interception mechanism to be opened according to the received weight signal;

the interception mechanism comprises an interception assembly, a first pushing assembly, a second pushing assembly and a transmission assembly, wherein the first pushing assembly, the second pushing assembly and the transmission assembly are arranged below the interception assembly, the interception assembly comprises a transverse plate and a roadblock piece arranged on the upper end face of the transverse plate, two ends of the transverse plate are clamped in the second pushing assembly, and when the interception mechanism is opened, the transmission assembly drives the first pushing assembly to jack up upwards, so that the roadblock piece extends out of the second pushing assembly.

In summary, according to the brand-new anti-card-break weighing device provided by the utility model, an overload truck with a card break action can be effectively intercepted, the device transmits an overweight signal to the alarm mechanism through the detection mechanism, and the clamping of the second pushing assembly to the interception assembly is released, so that the interception assembly pops out of the end face of the base, and the truck is intercepted. Specifically, when the detection mechanism placed at the bottom of the container detects that the cargo truck is overweight, overweight signals are transmitted to the alarm mechanism, meanwhile, the transmission assembly is driven to jack up the first pushing assembly upwards, the first pushing assembly pushes away the second pushing assembly, the second pushing assembly is not clamped above the interception mechanism, the interception mechanism is ejected out from the interception opening, and if the truck forcedly breaks the card, the interception mechanism punctures the truck tire, and the truck is stopped.

According to one aspect of the above technical solution, the transmission assembly includes a transmission member, a rotation rod fixedly connected with the transmission member, and a pushing block disposed on the rotation rod, where the transmission member drives the rotation rod to rotate so that the pushing block jacks up the first pushing assembly upwards.

According to an aspect of the above technical solution, the first pushing component includes a bottom plate, an L-shaped bracket abutted against the upper end surface of the bottom plate, and a pushing rod with one end fixed on the upper end surface of the L-shaped bracket, one end of the pushing rod is fixed on the L-shaped bracket, and the other end is fixed on the second pushing component.

According to one aspect of the above technical solution, the pushing block pushes up the bottom plate, so that the L-shaped bracket pushes up the pushing rod, and the pushing rod is used for pushing the second pushing component to two sides.

According to an aspect of the above technical solution, the second pushing component includes a lateral elastic component and a clamping block fixed at one end of the lateral elastic component, the second pushing component is disposed in an auxiliary groove formed in inner walls of two sides of the interception opening, and the other end of the lateral elastic component is fixed on a wall of the auxiliary groove.

According to an aspect of the above technical solution, the lower portion of the interception component is further provided with an ejection component, the ejection component includes a fixing plate, at least one limiting piece is disposed on the fixing plate, a top block penetrating through the limiting piece and a longitudinal elastic piece connecting the top block and the fixing plate, and one end of the top block, far away from the longitudinal elastic piece, is fixed to the lower end face of the transverse plate, so that the interception mechanism is not sprung.

According to one aspect of the above technical scheme, the alarm mechanism comprises a U-shaped bracket, a telescopic rod arranged in the U-shaped bracket, a supporting plate arranged on the telescopic rod and an alarm lamp arranged at one end of the telescopic rod, wherein the supporting plate is far away from the alarm lamp, and the telescopic rod drives the alarm lamp to move up and down.

According to an aspect of the above technical solution, the detection mechanism includes a weighing piece and a wireless signal transmitter.

According to an aspect of the above technical solution, the detecting mechanism is wirelessly connected with the alarm mechanism, and the alarm mechanism is electrically connected with the interception mechanism.

According to one aspect of the above technical solution, the push rod and the L-shaped bracket are connected by a movable hinge support.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic top view of an anti-jamming weighing apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of the anti-jamming weighing device shown in FIG. 1;

FIG. 3 is an enlarged schematic view of the interception mechanism of FIG. 2;

FIG. 4 is a schematic diagram of the mechanism of the alarm mechanism;

fig. 5 is an enlarged schematic view of the structure at a in fig. 2.

And (3) main component symbol description:

the device comprises a base 100, a blocking notch 110, an auxiliary groove 120, an alarm mechanism 200, a U-shaped bracket 210, a telescopic rod 220, a supporting plate 230, an alarm lamp 240, a wireless signal receiving device 250, an interception mechanism 300, a transverse plate 311, a roadblock piece 312, a bottom plate 321, an L-shaped bracket 322, a push rod 323, a transverse elastic piece 331, a clamping block 332, a transmission piece 341, a rotating rod 342, a push block 343, a fixing plate 351, a limiting piece 352, a top block 353, a longitudinal elastic piece 354, a detection mechanism 400, a truck 500, a frame body 510, a sliding groove 511, a container 520 and a sliding block 521.

Detailed Description

In order to make the objects, features and advantages of the present utility model more comprehensible, embodiments accompanied with figures are described in detail below. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "upper," "lower," and the like are used herein for descriptive purposes only and not to indicate or imply that the apparatus or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, there is shown an anti-card-break weighing apparatus according to an embodiment of the present utility model, the anti-card-break weighing apparatus includes a base 100, an alarm mechanism 200 disposed on the base 100, an interception mechanism 300 disposed in at least one interception port 110 of the base 100, and a detection mechanism 400 disposed under a cargo box 520, wherein the detection mechanism 400 is wirelessly connected with the alarm mechanism 200, and the alarm mechanism 200 is electrically connected with the interception mechanism 300, and the utility model further comprises:

in order to be able to detect the weight of the cargo box 520 of the truck 500, the detection mechanism 400 is placed under the cargo box 520 of the truck 500. The detection mechanism 400 comprises a weighing piece and a wireless signal emitter, sliding grooves 511 are formed in four corners of a frame body 510 of the truck 500, sliding blocks 521 are fixed on corresponding corners of a container 520, the sliding blocks 521 on the container 520 are lifted by a hanging frame along the sliding grooves 511, the detection mechanism 400 is placed in the corners of the truck, the container 520 is placed on the detection mechanism 400 through the hanging frame, the detection mechanism 400 detects the weight of the container 520 of the truck 500, and if the container 520 is overloaded, a signal of the overload of the container 520 is transmitted to the alarm mechanism 200. In the specific implementation, the weighing piece can be a small wagon balance sensor or a weighing instrument; detection mechanism 400 and alarm mechanism 200 are wirelessly connected, including but not limited to a Bluetooth connection, wiFi, IF radio, zigbee.

In order to receive the overload signal sent by the detecting mechanism 400, the alarm mechanism 200 is further provided with a wireless signal receiving device. The alarm mechanism 200 includes a U-shaped bracket 210, a telescopic rod 220 disposed in the U-shaped bracket 210, a support plate 230 disposed on the telescopic rod, and an alarm lamp 240 disposed on the support plate 230 and away from one end of the telescopic rod 220, and the wireless signal receiving device 250 is disposed outside the U-shaped bracket 210. When the wireless signal receiving device 250 receives the overweight signal of the truck 500, the alarm lamp 240 starts to flash to give an alarm, and meanwhile, in order to avoid the situation that the alarm lamp 240 is shielded to cause that a worker cannot find and give an alarm in time, the telescopic rod 220 jacks up the supporting plate 230 to drive the alarm lamp 240 to rapidly move up and down to adjust the height of the alarm lamp 240, so that an alarm prompt can be conveniently carried out to the outside.

It should be noted that, the telescopic rod 220 is an electric telescopic rod 220, when the alarm lamp 240 starts to flash, the telescopic rod 220 automatically and rapidly moves up and down to remind the operator of overload of the truck 500, and the automatic telescopic rod 220 and the wireless signal receiver are both in the prior art.

In order to prevent the overloaded truck 500 from breaking the card, an interception mechanism 300 is further provided inside the base 100. The interception mechanism 300 is disposed in the 2 interception ports 110 in front and behind the base 100, and the interception mechanism 300 includes an interception component, a first pushing component, a second pushing component and a transmission component disposed below the interception component.

When the alarm mechanism 200 receives the overweight signal of the detection mechanism 400, the driving transmission assembly starts to rotate. The driving assembly comprises a driving member 341, a rotating rod 342 fixedly connected with the driving member 341, and a pushing block 343 fixed on the rotating rod, wherein the rotating rod 342 penetrates through two interception ports 110 in the base 100, a knocking block is arranged below any interception port 110, and when the driving member 341 rotates, the rotating rod 342 fixed on the driving member 341 is driven to rotate, so that the knocking block knocks the first pushing assembly, and the first pushing assembly is jacked up upwards. The driving member 341 may be a motor or a driving cylinder, so that it can perform the function of lifting the first pushing assembly upward.

Further, the first pushing unit includes a bottom plate 321, an L-shaped bracket 322 abutting against an upper end surface of the bottom plate 321, and a pushing rod 323 with one end fixed on the upper end surface of the L-shaped bracket 322, where two ends of the pushing rod 323 are respectively connected with the L-shaped bracket 322 and a clamping block 332 in the second pushing assembly in an inclined manner through a movable hinge support. The bottom plate 321 is in direct contact with the knocking block, when the knocking block upwards jacks up the bottom plate 321, the bottom plate 321 jacks up the L-shaped support 322, the L-shaped support 322 jacks up the push rod 323 obliquely, and the push rod 323 pushes the clamping block 332 to two sides.

Further, the second pushing component includes a lateral elastic member 331 and a clamping block 332 fixedly connected to one end of the lateral elastic member 331, the second pushing component is disposed in the auxiliary slot 120 formed on two sides of the interception port 110, the other end of the lateral elastic member 331 is fixed on the side wall of the auxiliary slot 120, the clamping block 332 is clamped on the upper end surface of the transverse plate 311 in the interception component, and when the pushing rod 323 pushes the clamping block 332 to two sides, the interception mechanism 300 can eject the interception port 110.

In order to eject the interception member from the interception port 110, an ejection member is further provided under the interception member. The interception component comprises a transverse plate 311 and a roadblock piece 312 arranged on the upper end surface of the transverse plate 311, and when the interception component is in specific implementation, the roadblock piece 312 can be a cone thorn or a steel column and other parts capable of realizing the interception function; the ejection assembly comprises a fixing plate 351, at least one limiting piece 352 arranged on the fixing plate 351, a jacking block 353 penetrating through the limiting piece 352 and a longitudinal elastic piece 354 connecting the jacking block 353 and the fixing plate 351, when the clamping block 332 is clamped on the upper end face of the transverse plate 311, the longitudinal elastic piece 354 in the ejection assembly is in a compressed state, when the clamping block 332 is pushed away by the pushing rod 323, the jacking block 353 is ejected out of the limiting piece 352, and as two ends of the jacking block 353 are respectively fixed on the lower end face of the transverse plate 311 and the longitudinal elastic piece 354, two ends of the longitudinal elastic piece 354 are respectively fixed on the transverse plate 311 and the fixing plate 351, when the interception assembly is ejected out of the interception port 110, the interception assembly is prevented from being erected at the interception port 110 due to the traction of the jacking block 353 and the longitudinal elastic piece 354.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing examples illustrate only a few embodiments of the utility model, and are described in detail, but are not to be construed as limiting the scope of the utility model. It should be noted that it is possible for those skilled in the art to make several variations and modifications without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The anti-jamming weighing device is characterized by comprising a base, an alarm mechanism arranged on the base, an interception mechanism arranged in at least one interception port in the base and a detection mechanism arranged below a container;

2. The anti-jamming weighing device according to claim 1, wherein the transmission assembly comprises a transmission member, a rotating rod fixedly connected with the transmission member and a pushing block arranged on the rotating rod, and the transmission member drives the rotating rod to rotate so that the pushing block jacks up the first pushing assembly.

3. The anti-jamming weighing device according to claim 2, wherein the first pushing assembly comprises a bottom plate, an L-shaped support propped against the upper end face of the bottom plate and a pushing rod with one end fixed on the upper end face of the L-shaped support, one end of the pushing rod is fixed on the L-shaped support, and the other end of the pushing rod is fixed on the second pushing assembly.

4. The anti-stiction weighing device of claim 3, wherein a push block pushes up the bottom plate to push up the L-shaped bracket to push up the push rod for pushing the second push assembly to both sides.

5. The anti-jamming weighing device according to claim 3, wherein the second pushing assembly comprises a transverse elastic piece and a clamping block fixed at one end of the transverse elastic piece, the second pushing assembly is arranged in an auxiliary groove formed in the inner walls of two sides of the interception opening, and the other end of the transverse elastic piece is fixed on the wall of the auxiliary groove.

6. The anti-jamming weighing device according to claim 1, wherein an ejection assembly is further arranged below the interception assembly, the ejection assembly comprises a fixed plate, at least one limiting piece arranged on the fixed plate, a top block penetrating through the limiting piece and a longitudinal elastic piece connecting the top block and the fixed plate, and one end, far away from the longitudinal elastic piece, of the top block is fixed to the lower end face of the transverse plate so that the interception mechanism cannot be sprung.

7. The anti-jamming weighing device according to claim 1, wherein the alarm mechanism comprises a U-shaped bracket, a telescopic rod arranged in the U-shaped bracket, a supporting plate arranged on the telescopic rod and an alarm lamp arranged at one end of the supporting plate far away from the telescopic rod, and the telescopic rod drives the alarm lamp to move up and down.

8. The tamper-resistant weighing device of claim 1, wherein said detection mechanism comprises a weighing piece and a wireless signal transmitter.

9. The anti-tamper weighing device of claim 1, wherein said detection mechanism is wirelessly connected to said alarm mechanism, and said alarm mechanism is electrically connected to said interception mechanism.

10. The anti-tamper weighing device of claim 3, wherein said push rod and L-bracket are connected by a movable hinge.