CN209764244U - Signal cable anti-shaking structure for electronic scale of loader - Google Patents

Abstract

The utility model discloses a structure is prevented rocking by signal cable for loader electronic scale, including the signal cable, the tip of signal cable runs through the connecting plate that fixedly connected with level set up, is located a cavity, every have all been seted up to the connecting plate inside of signal cable tip both sides the equal sliding connection in bottom has a first slider, every in the cavity first slider upper end all is equipped with a plurality of springs, is located same second slider of the equal common fixedly connected with in the spring upper end on the first slider, every the equal vertical welding in second slider upper end has a pressing shaft, and every pressing shaft all runs through the upper surface that extends the connecting plate, every pressing shaft all can follow connecting plate surface lateral sliding, two the equal rigid coupling in pressing shaft top has a fixed block. The utility model discloses can prevent that signal cable joint end from receiving to rock and taking place not hard up, make the connection effect of signal cable more stable to guarantee that measuring result is accurate reliable.

Description

Signal cable anti-shaking structure for electronic scale of loader

Technical Field

The utility model relates to a loader technical field especially relates to loader is signal cable for electronic scale and is prevented rocking structure.

Background

The principle of the electronic scale of the loader is that a pressure sensor for measuring the pressure intensity of liquid is arranged in an oil inlet pipeline of a movable arm oil cylinder on a loader bucket, a sensing signal for measuring the loaded mass on the bucket is measured, and the sensing signal is transmitted to an instrument for conversion and display of the loaded mass by using a signal cable. However, the loader is extremely poor in use site environment and is severely shaken, and when a signal cable of the electronic scale of the loader is connected with an instrument, the joint end of the electronic scale is easily loosened under the influence of shaking, so that the measurement result is influenced.

Therefore, the signal cable anti-shaking structure for the electronic scale of the loader is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the structure is prevented rocking by the signal cable for loader electronic scale that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the signal cable anti-shaking structure for the electronic scale of the loader comprises a signal cable, wherein the joint end of the signal cable is fixedly connected with a horizontally arranged connecting plate in a penetrating way, a cavity is respectively arranged inside the connecting plates positioned at two sides of the joint end of the signal cable, the bottom in each cavity is respectively connected with a first sliding block in a sliding way, the upper end of each first sliding block is respectively provided with a plurality of springs, the upper ends of the springs positioned on the same first sliding block are respectively and fixedly connected with a second sliding block, the upper end of each second sliding block is vertically welded with a pressing shaft, each pressing shaft is respectively extended out of the upper surface of the connecting plate in a penetrating way, each pressing shaft can transversely slide along the surface of the connecting plate, the surface of the connecting plate is correspondingly provided with a sliding hole matched with the pressing shaft, the top ends of the two pressing shafts are respectively fixedly connected with a fixed block, and rubber anti-slipping pads are respectively fixedly arranged, and a positioning mechanism is arranged between the upper end of each second sliding block and the inner top wall of the cavity.

In the signal cable anti-shaking structure for the loader electronic scale, the positioning mechanism comprises a limiting clamping block welded at the upper end of each second sliding block, and a row of limiting clamping grooves matched with the limiting clamping blocks for use are formed in the top wall of each cavity at equal intervals.

In the signal cable anti-shaking structure for the electronic scale of the loader, the bottom in each cavity is provided with a limiting slide rail matched with the first slide block for use.

In the signal cable anti-shaking structure for the electronic scale of the loader, the springs are all reset springs made of stainless steel materials.

In the signal cable anti-shaking structure for the electronic scale of the loader, the connecting plate and the fixed block are both made of hard plastics.

The utility model has the advantages that: the fixed block that is convenient for adjust through setting up two positions cooperates the joint end use of signal cable, prevents through the frictional force after rubber slipmat and instrument case hug closely on the fixed block lateral wall that signal cable joint end from receiving to rock and take place not hard up, can make the connection effect of signal cable more stable to guarantee that measuring result is accurate reliable.

Drawings

Fig. 1 is a schematic structural view of a signal cable anti-shaking structure for a loader electronic scale according to the present invention;

Fig. 2 is the utility model provides a loader is signal cable for electronic scale prevents rocking the inside schematic structure of cavity in the structure.

In the figure: 1 signal cable, 2 connecting plates, 3 cavities, 4 first sliders, 5 springs, 6 second sliders, 7 pressing shafts, 8 fixing blocks, 9 rubber non-slip pads, 10 limiting clamping blocks and 11 limiting clamping grooves.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device 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 present invention.

Referring to fig. 1-2, the anti-sway structure of the signal cable for the loader electronic scale comprises a signal cable 1, wherein a joint end of the signal cable 1 is fixedly connected with a horizontally arranged connecting plate 2 in a penetrating manner, a cavity 3 is arranged inside the connecting plate 2 at two sides of the joint end of the signal cable 1, a first slider 4 is connected to the bottom of each cavity 3 in a sliding manner, a limiting slide rail matched with the first slider 4 is arranged at the bottom of each cavity 3, a plurality of springs 5 are arranged at the upper end of each first slider 4, and a second slider 6 is fixedly connected to the upper ends of the springs 5 on the same first slider 4 together, wherein the springs 5 are made of stainless steel return springs, so that the return acting force of the return springs is more stable, the return effect is more accurate, and the service life is longer due to the adoption of the stainless steel material; a positioning mechanism is arranged between the upper end of each second sliding block 6 and the inner top wall of the cavity 3, the positioning mechanism comprises a limiting clamping block 10 welded at the upper end of each second sliding block 6, and a row of limiting clamping grooves 11 matched with the limiting clamping blocks 10 for use are arranged on the inner top wall of each cavity 3 at equal intervals;

a pressing shaft 7 is vertically welded at the upper end of each second sliding block 6, each pressing shaft 7 penetrates through the upper surface of the corresponding connecting plate 2 to extend out, each pressing shaft 7 can transversely slide along the surface of the corresponding connecting plate 2, and sliding holes matched with the pressing shafts 7 are correspondingly formed in the surface of the corresponding connecting plate 2; the top ends of the two pressing shafts 7 are fixedly connected with a fixed block 8, and rubber anti-skid pads 9 are fixedly arranged on the side walls of two opposite sides of the two fixed blocks 8 in the direction; wherein, the connecting plate 2 and the fixing block 8 are both made of hard plastics, the material is light, and the manufacturing cost is low.

When the utility model is used, the connector end of the signal cable 1 is connected with an instrument, then the two fixed blocks 8 are pressed, the pressing shaft 7 is pressed down the second slider 6, after the limiting fixture block 10 at the upper end of the second slider 6 is separated from the current limiting clamping groove 11, the pressing shaft 7, the second slider 6 and the first slider 4 can be pushed to slide along the limiting slide rail at the bottom in the cavity 3 integrally at the moment, so that the rubber anti-skid pads 9 on the side walls of the two fixed blocks 8 are clung to the instrument shell, and the connector end of the signal cable 1 is prevented from being shaken to be loosened by the friction resistance between the rubber anti-skid pads 9 and the instrument shell; after the fixed block 8 and the rubber non-slip mat 9 are adjusted to the required positions, the fixed block 8 is not pressed any more, the second slider 6 is pushed up under the reset action of the spring 5, the limiting clamping block 10 at the upper end of the second slider 6 is clamped into the corresponding limiting clamping groove 11, and the fixed block 8 can be fixed in position and is convenient to operate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The signal cable anti-shaking structure for the electronic scale of the loader comprises a signal cable (1) and is characterized in that the joint end of the signal cable (1) is fixedly connected with a horizontally arranged connecting plate (2) in a penetrating manner, cavities (3) are respectively formed in the connecting plates (2) positioned on two sides of the joint end of the signal cable (1), a first sliding block (4) is respectively connected to the bottom of each cavity (3) in a sliding manner, a plurality of springs (5) are respectively arranged at the upper end of each first sliding block (4), a second sliding block (6) is respectively and fixedly connected to the upper ends of the springs (5) positioned on the same first sliding block (4) together, a pressing shaft (7) is vertically welded at the upper end of each second sliding block (6), each pressing shaft (7) penetrates through and extends out of the upper surface of the connecting plate (2), and each pressing shaft (7) can transversely slide along the surface of the connecting plate (2), and the surface of the connecting plate (2) is correspondingly provided with a sliding hole matched with the pressing shaft (7) for use, two sliding holes are formed in the top end of the pressing shaft (7) and fixedly connected with a fixing block (8), rubber anti-slip pads (9) are fixedly arranged on the side walls of the two opposite sides of the two fixing blocks (8) in the opposite directions, and each sliding block is provided with a positioning mechanism between the upper end of the second sliding block (6) and the inner top wall of the cavity (3).

2. The anti-shaking structure of the signal cable for the loader electronic scale according to claim 1, wherein the positioning mechanism comprises a limiting clamping block (10) welded to the upper end of each second sliding block (6), and a row of limiting clamping grooves (11) matched with the limiting clamping blocks (10) are formed in the inner top wall of each cavity (3) at equal intervals.

3. The anti-shaking structure of the signal cable for the electronic scale of the loader according to claim 1, wherein a limiting slide rail matched with the first slide block (4) is arranged at the bottom in each cavity (3).

4. The anti-shaking structure of signal cables for electronic scales of loaders as claimed in claim 1, wherein said springs (5) are all return springs made of stainless steel.

5. The anti-shaking structure of signal cables for electronic scales of loaders as claimed in claim 1, wherein said connecting plate (2) and said fixing block (8) are made of hard plastic.