An anti-sinking electronic weighing instrument

Abstract

The utility model provides an anti-sinking electronic weighing instrument, comprising a weighing body, a weighing sensor integrated in the lower part of the weighing body, a weighing display instrument arranged outside the weighing body, a mechanical force transmission and limit mechanism, a support frame is arranged at the lower part of the weighing body, the support frame is placed in a pit, the support frame is a frame structure, through holes are opened on the upper and lower side walls of the support frame, a two-way telescopic push rod is arranged in the support frame located on the axis of the through hole, and an anti-sinking component is arranged at the output rod end of each two-way telescopic push rod, the utility model can push the anti-sinking component to insert into the side walls of the pit on both sides through the simultaneous extension of the two output rods of the two-way telescopic push rod, realize the firm and stable support operation of the support frame, greatly increase the stability and service life of the electronic weighing instrument, and solve the problem that the traditional electronic weighing instrument will sink with the continuous impact on the pit after being used for a period of time. It is safer and more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic weighing equipment, in particular to an anti-sinking electronic weighing device. Background Art

[0002] Electronic weighing instruments are widely used in factories, mines, ports, warehouses, docks and other industries for weighing and measuring various materials. Electronic weighing instruments refer to the use of modern electronic technologies such as program control, group control, telex printing records, screen display, etc., which will make the weighing instruments more functional and more efficient.

[0003] After being used for a period of time, traditional electronic scales will experience settlement problems as vehicles carrying heavy objects continuously impact the pit, causing certain errors in the measurement of the electronic scales and affecting the service life of the electronic scales. Utility Model Content

[0004] In view of this, the utility model provides an anti-sinking electronic scale, which can push the anti-sinking component to the side walls of the pit on both sides through the simultaneous extension of the two output rods of the bidirectional telescopic push rod, thereby achieving a firm and stable support operation for the support frame, and can avoid the sinking of the support frame caused by the pressure of the heavy objects repeatedly weighed by the scale body, greatly increasing the stability and service life of the electronic scale, and solving the problem that the traditional electronic scale will sink due to the continuous impact on the pit after being used for a period of time. It is safer and more convenient to use.

[0005] In order to solve the above technical problems, the utility model provides an anti-sinking electronic scale, including a scale body, a weighing sensor integrated in the lower part of the scale body, a weighing display instrument arranged outside the scale body for displaying weighing information, a mechanical force transmission and limit mechanism, and a support frame is arranged at the lower part of the scale body, and the support frame is placed in a pit. The support frame is a frame structure, and through holes are opened on the upper and lower side walls of the support frame. A two-way telescopic push rod is arranged in the support frame located on the axis of the through hole, and an anti-sinking component for preventing the support frame from sinking is arranged at the output rod end of each two-way telescopic push rod. The utility model can push the anti-sinking component to insert into the side walls of the pit on both sides through the simultaneous extension of the two output rods of the two-way telescopic push rod, so as to realize the firm and stable support operation of the support frame, and can avoid the sinking of the support frame caused by the pressure of the heavy object repeatedly weighed by the scale body, which greatly increases the stability and service life of the electronic scale, and solves the problem that the traditional electronic scale will sink with the continuous impact on the pit after being used for a period of time. It is safer and more convenient to use.

[0006] The anti-sinking component includes fixing sleeves respectively arranged at the ends of two output rods of the two-way telescopic push rod, each fixing sleeve end is provided with a reinforcing rod, and each reinforcing rod end is provided with a thorn cone. The utility model can push the fixing sleeve and the reinforcing rod at the end of the fixing sleeve with the thorn cone into the two side walls of the pit under the action of the synchronous extension of the two output rods of the two-way telescopic push rod, effectively preventing the support frame from sinking as the lower part of the pit is continuously subjected to downward pressure, thereby greatly increasing the stability of the support frame.

[0007] The two-way telescopic push rod is an electric hydraulic push rod or a hydraulic push rod. The ends of the two output rods of the two-way telescopic push rod are provided with external threads, and the inside of the fixed sleeve is provided with internal threads that match the external threads. The fixed sleeve is threadedly connected to the ends of the output rods. The purpose of this is to facilitate the rapid disassembly and installation of the output rods and the fixed sleeves of the two-way telescopic push rod, which is more convenient.

[0008] The spike cone is a conical structure made of diamond material, which can ensure that the spike cone has high strength and penetration ability, greatly enhancing the service life of the anti-subsidence component.

[0009] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0010] 1. The utility model can push the anti-sinking assembly to the side walls of the pit on both sides by extending the two output rods of the bidirectional telescopic push rod at the same time, thereby realizing a firm and stable support operation for the support frame, and can avoid the support frame from sinking due to the pressure of the heavy objects repeatedly weighed by the scale body, greatly increasing the stability and service life of the electronic scale, and solving the problem that the traditional electronic scale will sink due to the continuous impact on the pit after being used for a period of time. It is safer and more convenient to use.

[0011] 2. The utility model can push the fixing sleeve and the reinforcing rod at the end of the fixing sleeve with the spike into the two side walls of the pit through the synchronous extension of the two output rods of the bidirectional telescopic push rod, effectively preventing the support frame from sinking as the lower part of the pit is continuously subjected to downward pressure, thereby greatly increasing the stability of the support frame.

[0012] 3. The ends of the two output rods of the two-way telescopic push rod are provided with external threads, and the interior of the fixed sleeve is provided with internal threads that match the external threads. The fixed sleeve is threadedly connected to the ends of the output rods. The purpose of this is to facilitate the rapid disassembly and installation of the output rods and the fixed sleeves of the two-way telescopic push rod, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the anti-sinking electronic scale of the utility model;

[0014] Figure 2 This is an enlarged view of the structure at A of the utility model;

[0015] Figure 3 The utility model is a bottom view of the anti-sinking electronic scale.

[0016] Explanation of reference numerals: 100, scale body; 200, support frame; 300, through hole; 400, bidirectional telescopic push rod; 500, anti-sinking assembly; 501, fixing sleeve; 502, reinforcing rod; 503, spike cone. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-3 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0018] like Figure 1-3 As shown: This embodiment provides an anti-sinking electronic weighing instrument, including a weighing body 100, a weighing sensor integrated in the lower part of the weighing body, a weighing display instrument arranged on the outer side of the weighing body for displaying weighing information, a mechanical force transmission and limit mechanism, which is used to support and limit the symmetrical body, and a support frame 200 is arranged at the lower part of the weighing body, and the support frame 200 is placed in the pit. The support frame 200 is a frame structure, and through holes 300 are opened on the upper and lower side walls of the support frame 200. A bidirectional telescopic push rod 400 is arranged in the support frame 200 located on the axis of the through hole 300, and each bidirectional telescopic push rod 400 The output rod ends of the two-way telescopic push rod 400 are provided with an anti-sinking assembly 500 to prevent the support frame 200 from sinking. The utility model can push the anti-sinking assembly 500 to the side walls of the pit on both sides through the simultaneous extension of the two output rods of the two-way telescopic push rod 400, thereby realizing a firm and stable support operation for the support frame 200, and can avoid the support frame 200 from sinking due to the pressure of the heavy objects repeatedly weighed by the scale body, greatly increasing the stability and service life of the electronic scale, and solving the problem that the traditional electronic scale will sink due to the continuous impact on the pit after being used for a period of time. It is safer and more convenient to use.

[0019] According to one embodiment of the utility model, Figure 1-3As shown, the anti-sinking component 500 includes a fixing sleeve 501 respectively arranged at the ends of the two output rods of the two-way telescopic push rod 400, and a reinforcing rod 502 is arranged at the end of each fixing sleeve 501, and a spike 503 is arranged at the output rod end of each reinforcing rod 502. The utility model can push the fixing sleeve 501 and the reinforcing rod 502 at the end of the fixing sleeve 501 with the spike 503 into the two side walls of the pit through the synchronous extension of the two output rods of the two-way telescopic push rod 400, effectively preventing the support frame 200 from sinking as the lower part of the pit is continuously subjected to downward pressure, thereby greatly increasing the support stability of the support frame 200.

[0020] According to another embodiment of the present invention, Figure 1 and Figure 2 As shown, the two-way telescopic push rod 400 is an electric hydraulic push rod or a hydraulic push rod. The ends of the two output rods of the two-way telescopic push rod 400 are provided with external threads, and the interior of the fixing sleeve 501 is provided with internal threads that are compatible with the external threads. The fixing sleeve 501 is threadedly connected to the ends of the output rods. The purpose of this is to facilitate the rapid disassembly and installation of the output rods of the two-way telescopic push rod 400 and the fixing sleeve 501, which is more convenient.

[0021] According to another embodiment of the present invention, Figure 1 and Figure 3 As shown, the spike cone 503 is a conical structure made of diamond material, which can ensure that the spike cone 503 has high strength and penetration ability, greatly enhancing the service life of the anti-settling component.

[0022] The use of the utility model:

[0023] First of all, it should be made clear that the electronic scale involved in the utility model is mainly used for weighing trucks. The bidirectional push rod is an electric hydraulic push rod, model: TG50-850, the working voltage is DV48V, the power is 300W, and the stroke is 850mm. The utility model takes the working principle of the automobile electronic scale with anti-sinking function as an example to explain its use method in detail. When the electronic scale needs to be installed, first dig a pit, and then place the support frame 200 of the electronic scale in the pit, and then start the two output rods of the bidirectional telescopic push rod 400 to extend at the same time. Through the simultaneous extension of the two output rods of the bidirectional telescopic push rod 400, the anti-sinking component 500 is pushed to the side walls of the pit on both sides, thereby achieving a firm and stable support operation for the support frame 200. The utility model can prevent the support frame 200 from sinking due to the pressure of the heavy objects repeatedly weighed by the scale body through the anti-sinking component 500, which greatly increases the stability and service life of the electronic scale, and solves the problem that the traditional electronic scale will sink due to the continuous impact on the pit after being used for a period of time.

[0024] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0025] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An anti-sinking electronic weighing instrument, comprising a weighing body (100), a weighing sensor integrated in the lower part of the weighing body, a weighing display instrument arranged outside the weighing body for displaying weighing information, a mechanical force transmission and limiting mechanism, and used for supporting and limiting the symmetrical body, wherein a support frame (200) is arranged at the lower part of the weighing body, and the support frame (200) is placed in a pit, characterized in that: The support frame (200) is a frame structure, and through holes (300) are provided on the upper and lower side walls of the support frame (200). A bidirectional telescopic push rod (400) is provided in the support frame (200) on the axis of the through hole (300), and an anti-sinking component (500) is provided at the output rod end of each bidirectional telescopic push rod (400) to prevent the support frame (200) from sinking.

2. The anti-sinking electronic scale according to claim 1, characterized in that: The anti-sinking assembly (500) comprises fixing sleeves (501) respectively arranged at the ends of two output rods of the bidirectional telescopic push rod (400), a reinforcing rod (502) is arranged at the end of each fixing sleeve (501), and a spike (503) is arranged at the end of the output rod of each reinforcing rod (502).

3. The anti-sinking electronic scale according to claim 2, characterized in that: The ends of the two output rods of the bidirectional telescopic push rod (400) are provided with external threads, the interior of the fixing sleeve (501) is provided with internal threads matching the external threads, and the fixing sleeve (501) is threadedly connected to the ends of the output rods.

4. The anti-sinking electronic scale according to claim 3, characterized in that: The thorn cone (503) is a conical structure made of diamond material.

5. The anti-sinking electronic scale according to claim 4, characterized in that: The bidirectional telescopic push rod (400) is an electric hydraulic push rod or a hydraulic push rod.

6. The anti-sinking electronic scale according to claim 5, characterized in that: There are six anti-sinking components (500), which are divided into three groups, with two anti-sinking components (500) forming one group, and the two anti-sinking components (500) in each group are located on the same vertical line.

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