Weighing apparatus fixing device for measurement and detection

Abstract

The utility model belongs to the technical field of electronic weighing instruments, and particularly relates to a weighing instrument fixing device for metering detection, which comprises a base, and the side wall of the base is fixedly connected with a plurality of fixing plates; the middle part of the fixed plate is rotationally connected with a rotating plate; the side wall of the rotating plate is fixedly connected with a pair of inserting plates; insertion holes are formed in the surfaces of the insertion plate and the base; a plurality of fixing nuts are fixedly connected to the bottom of the base; the middle of the fixing nut is in threaded connection with a lead screw. The middle part of the screw rod is fixedly connected with an adjusting nut; a placing plate is arranged in the middle of the base; the screw rod is rotationally connected with the placing plate; a weighing apparatus body is fixedly connected to the middle of the placing plate; by using the lead screw and the adjusting nut, the placing plate can be lifted and lowered by rotating the lead screw when the weighing apparatus body needs to adjust the horizontal position, so that convenience is increased when the weighing apparatus body is leveled, meanwhile, observation can be performed through the bubble calibrator, and the weighing apparatus body can be rapidly leveled.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic weighing apparatus technical field, concretely is a kind of weighing apparatus fixing device for measurement and detection. BACKGROUND

[0002] Measurement and detection is the technical activity of measuring, calibrating and verifying physical quantities using scientific methods and precision instruments, and the accuracy and consistency of measurement results are ensured through standardized means.

[0003] Weighing apparatus is an instrument for measuring the mass of an object using Hooke's law or the principle of lever balance, which converts the gravitational force of the measured object into measurable physical quantities such as deformation, pressure and displacement to measure the mass of the object.

[0004] The existing weighing apparatus needs to be moved to the use location and then installed and fixed before use. Since the weighing apparatus needs to ensure balance during use, it needs to be disassembled and adjusted for balance after installation, which is cumbersome.

[0005] Therefore, a weighing apparatus fixing device for measurement and detection is proposed to solve the above problems. INVENTION CONTENTS

[0006] To make up for the shortcomings of the prior art and solve at least one technical problem raised in the background art.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a weighing apparatus fixing device for measurement and detection, comprising a base, a plurality of fixed plates are fixed to the side wall of the base, a rotating plate is rotatably connected to the middle of the fixed plate, a pair of plug-in plates are fixed to the side wall of the rotating plate, plug-in holes are formed in the surface of the plug-in plates and the base, a plurality of fixed nuts are fixed to the bottom of the base, a lead screw is threadedly connected to the middle of the fixed nut, an adjusting nut is fixed to the middle of the lead screw, a placing plate is arranged in the middle of the base, the lead screw and the placing plate are rotatably connected, a weighing apparatus body is fixed to the middle of the placing plate, the height of the weighing apparatus body is higher than the plane of the placing plate, a pair of bubble calibrators are fixed to the side wall of the weighing apparatus body. When the horizontal position of the weighing apparatus body needs to be adjusted, the placing plate can be raised or lowered by rotating the lead screw, which increases the convenience of leveling the weighing apparatus body, and the bubble calibrator can be used for observation, so that the horizontal adjustment of the weighing apparatus body can be quickly performed.

[0008] Preferably, a plurality of hydraulic rods are fixed to the side wall of the rotating plate, and a bottom plate is rotatably connected to the end of the hydraulic rod. By increasing the bottom plate, the fixed plate can be supported when moving towards the ground, reducing the impact damage when contacting the ground. At the same time, the hydraulic rod will contract when contacting, thereby reducing the impact and shaking during contact.

[0009] Preferably, a plurality of square grooves are formed in the placing plate; a plurality of spring telescopic rods are fixedly connected to the bottom of the square grooves; and a baffle is fixedly connected to the end of the spring telescopic rod; the baffle can block the workpiece when the circular workpiece is placed, thereby reducing the disengagement of the workpiece from the surface of the weighing apparatus body during the weighing, and thereby increasing the convenience during the weighing.

[0010] Preferably, a plurality of support electric push rods are fixedly connected to the middle of the base; the support electric push rods are in contact with the placing plate; the support electric push rods can support the middle of the placing plate when the articles are more, so that the placing plate is more stable.

[0011] Preferably, a rubber pad is fixedly connected to the end of the support electric push rod; the rubber pad is correspondingly arranged with the support electric push rod; the rubber pad can deform when the support electric push rod is in contact with the placing plate, so that the contact area is increased, and thereby the stability during the supporting is increased.

[0012] Preferably, a plurality of brushes are fixedly connected to the inner wall of the square groove; the brushes are arranged on the square groove; the brushes can reduce the attachment of the spring telescopic rod to the debris entering the square groove.

[0013] The weighing apparatus fixing device has the advantages that:

[0014] 1. The weighing apparatus fixing device can be raised and lowered by rotating the lead screw when the weighing apparatus body needs to be adjusted in the horizontal position, so that the placing plate is conveniently leveled, and the horizontal adjustment of the weighing apparatus body can be observed by the bubble alignment instrument.

[0015] 2. The weighing apparatus fixing device can support the fixing plate when the fixing plate moves towards the ground, so that the impact damage is reduced when the fixing plate is in contact with the ground, and the hydraulic rod is retracted when the fixing plate is in contact with the ground, so that the impact and shaking are reduced. DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0017] Figure 1 It is a schematic view of the main body of the present application;

[0018] Figure 2 It is a structural schematic view of the baffle in the present application;

[0019] Figure 3 It is the structure schematic view of the plugboard in the utility model;

[0020] Figure 4 It is the structure schematic view of the placing plate in the utility model;

[0021] Figure 5 It is the structure schematic view of the square groove in the utility model.

[0022] In the drawing: 1, base; 11, fixed plate; 12, rotating plate; 13, plugboard; 14, jack; 15, fixed nut; 16, screw rod; 17, adjusting nut; 18, placing plate; 19, weighing apparatus body; 101, bubble alignment instrument; 2, hydraulic rod; 21, bottom plate; 3, square groove; 31, spring telescopic rod; 32, baffle; 4, supporting electric push rod; 5, rubber pad; 6, brush. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0024] The specific embodiments are given below.

[0025] As Figures 1 to 5As shown, the utility model discloses a kind of weighing apparatus fixing device for measurement and detection, including base 1, the side wall of base 1 is fixedly connected with multiple fixed plates 11;Rotary connection is carried out in the middle part of the fixed plate 11 with rotary plate 12;One pair of plugboard 13 is fixedly connected on the side wall of rotary plate 12;The surface of plugboard 13 and base 1 is all provided with jack 14;Multiple fixed nuts 15 are fixedly connected on the bottom of base 1;Threadedly connected with lead screw 16 in the middle part of fixed nut 15;Adjusting nut 17 is fixedly connected in the middle part of lead screw 16;The middle part of base 1 is provided with placing plate 18;Lead screw 16 and placing plate 18 are rotationally connected;Weighing apparatus body 19 is fixedly connected in the middle part of placing plate 18;The height of weighing apparatus body 19 is higher than the plane of placing plate 18;One pair of bubble calibrators 101 is fixedly connected on the side wall of weighing apparatus body 19;When working, by first installing weighing apparatus body 19 to the inside of placing plate 18, then observing the position of bubble in bubble calibrator 101 on the side wall of placing plate 18, when bubble deviates to one side, the plug rod inside the jack 14 of other side is pulled out, then fixed plate 11 is rotated, thereby unlocking base 1, when rotating lead screw 16, adjusting nut 17 is rotated, thereby moving lead screw 16 to the inside of base 1, thereby lowering placing plate 18, when bubble is in the middle, stop rotating, then observing the other side bubble calibrator 101 again, when needing to adjust, it can be adjusted according to the above steps, thereby leveling base 1, thereby adjusting the horizontal position of weighing apparatus body 19;By using lead screw 16 and adjusting nut 17, when needing to adjust the horizontal position of weighing apparatus body 19, placing plate 18 can be raised and lowered by rotating lead screw 16, thereby increasing convenience when leveling weighing apparatus body 19, and bubble calibrator 101 can be observed, thereby quickly adjusting the horizontal position of weighing apparatus body 19.

[0026] As Figures 1 to 3 As shown, the side wall of rotary plate 12 is fixedly connected with multiple hydraulic rods 2;Bottom plate 21 is rotationally connected to the end of hydraulic rod 2;When working, when needing to rotate lead screw 16, fixed plate 11 needs to be opened first, when fixed plate 11 is opened, it will rotate to the ground, when rotating, bottom plate 21 will first contact the ground, at this time, bottom plate 21 will be adjusted automatically due to the angle of contact with the ground, thereby contacting the ground horizontally when bottom plate 21, and hydraulic rod 2 will shrink due to the force generated when fixed plate 11 falls, thereby increasing protection when opening fixed plate 11, so as to reduce the impact of direct contact with the ground;By increasing bottom plate 21, it can support fixed plate 11 when moving to the ground, so as to reduce the impact damage when contacting the ground, and hydraulic rod 2 will shrink when contacting, thereby reducing the impact when contacting.

[0027] As Figures 1 to 5As shown, the placing plate 18 is provided with a plurality of square grooves 3; the bottom of the square groove 3 is fixedly connected with a plurality of spring telescopic rods 31; the end of the spring telescopic rod 31 is fixedly connected with a baffle 32; when the workpiece is placed on the surface of the weighing apparatus body 19 for weighing, the hose-shaped workpiece rolls on the surface of the weighing apparatus body 19, and when the workpiece rolls, it approaches the baffle 32, and when the workpiece contacts the baffle 32, it is blocked by the baffle 32, thereby preventing the workpiece from leaving the surface of the weighing apparatus body 19; when the workpiece is large and needs to be placed, it will contact the top of the baffle 32, and the workpiece will press down the baffle 32, at this time the spring telescopic rod 31 will be compressed to move the baffle 32 into the square groove 3; by increasing the baffle 32, the workpiece can be left by the baffle 32 when placing the circular workpiece, thereby reducing the workpiece from leaving the surface of the weighing apparatus body 19 during weighing, thereby increasing the convenience during weighing.

[0028] As shown in Figure 2 , a plurality of support electric push rods 4 are fixedly connected in the middle of the base 1; the support electric push rod 4 and the placing plate 18 are in contact; when there are many articles on the surface of the weighing apparatus body 19, the support electric push rod 4 can be started to increase the support of the middle of the placing plate 18, thereby increasing the support of the middle of the placing plate 18 when there are many articles.

[0029] As shown in Figure 2 , the end of the support electric push rod 4 is fixedly connected with a rubber pad 5; the rubber pad 5 and the support electric push rod 4 are correspondingly arranged; when the support electric push rod 4 is used to support the placing plate 18, the rubber pad 5 will first contact the placing plate 18, and as the support electric push rod 4 is continuously pressed, the rubber pad 5 will be deformed, thereby increasing the contact area of the support electric push rod 4 and the rubber pad 5, thereby increasing the stability when the support electric push rod 4 and the placing plate 18 are in contact; by increasing the rubber pad 5, the contact area can be increased by the flexibility of the rubber pad 5 when the support electric push rod 4 and the placing plate 18 are in contact, thereby increasing the stability during support.

[0030] As shown in Figure 4 , the inner wall of the square groove 3 is fixedly connected with a brush 6; the brush 6 is provided on the square groove 3; when the placing plate 18 is used for a long time, some of the workpieces will fall off some debris when placed on the surface of the placing plate 18, at this time the debris will move inward, at this time the brush 6 will block these debris, thereby reducing the debris from entering the square groove 3 and contacting the spring telescopic rod 31; by increasing the brush 6, the adhesion damage of the spring telescopic rod 31 caused by the debris entering the square groove 3 can be reduced.

[0031] Working principle: by first installing the weighing apparatus body 19 inside the placement plate 18, then observing the position of the bubble in the bubble calibrator 101 on the side wall of the placement plate 18, when the bubble deviates to one side, pull out the plug rod inside the other side of the insertion hole 14, then rotate the fixed plate 11, thereby unlocking the base 1, at this time rotate the lead screw 16, when the adjusting nut 17 is rotated, the lead screw 16 will be rotated, at this time the lead screw 16 will move towards the inside of the base 1, thereby lowering the placement plate 18, stop rotating when the bubble is in the middle, then observe the other side of the bubble calibrator 101 again, when adjustment is needed, follow the above steps to adjust the base 1, thereby adjusting the horizontal position of the weighing apparatus body 19; when the lead screw 16 needs to be rotated, the fixed plate 11 needs to be opened first, when the fixed plate 11 is opened, it will rotate towards the ground, when rotating, the bottom plate 21 will first contact the ground, at this time the bottom plate 21 will automatically adjust due to the angle of contact with the ground, thereby the bottom plate 21 will be horizontal with the ground when contacting, at the same time the hydraulic rod 2 will contract due to the force generated when the fixed plate 11 falls, thereby increasing protection when the fixed plate 11 is opened, reducing the impact of direct contact with the ground; when the weighing apparatus body 19 is placed on the surface of the workpiece for weighing, the hose-shaped workpiece will roll on the weighing apparatus body 19, when the workpiece rolls, it will approach the baffle 32, when the workpiece contacts the baffle 32, it will be blocked by the baffle 32, thereby blocking the workpiece from leaving the surface of the weighing apparatus body 19, when the workpiece is large and needs to be placed, it will contact the top of the baffle 32, the workpiece will press down the baffle 32, at this time the spring telescopic rod 31 will be compressed, thereby moving the baffle 32 into the square groove 3; when there are more items on the surface of the weighing apparatus body 19, the support electric push rod 4 can be started to increase the middle support of the placement plate 18, thereby increasing the middle support of the placement plate 18 when there are more items; when the support electric push rod 4 is used to support the placement plate 18, the rubber pad 5 will first contact the placement plate 18, as the support electric push rod 4 is continuously pressed, the rubber pad 5 will be deformed, thereby increasing the contact area of the support electric push rod 4 and the rubber pad 5, thereby increasing the stability when the support electric push rod 4 contacts the placement plate 18; when the placement plate 18 is used for a long time, part of the workpiece will fall off when placed on the surface of the placement plate 18, at this time the debris will move continuously, thereby moving towards the inside of the square groove 3, at this time the brush 6 will block these debris, thereby reducing the debris entering the inside of the square groove 3 and contacting the spring telescopic rod 31.

[0032] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A weighing apparatus fixture for metrological verification, characterised in that: The utility model provides a kind of scale, including base (1), the side wall of the base (1) is fixedly connected with multiple fixed plate (11);The middle part of the fixed plate (11) is rotatably connected with rotating plate (12);The side wall of the rotating plate (12) is fixedly connected with a pair of plugboard (13);The surface of the plugboard (13) and base (1) is all set with plug hole (14);The bottom of the base (1) is fixedly connected with multiple fixed nut (15);The middle part of the fixed nut (15) is threadedly connected with screw rod (16);The middle part of the screw rod (16) is fixedly connected with adjusting nut (17);The middle part of the base (1) is provided with placing plate (18);The screw rod (16) and placing plate (18) are rotatably connected;The middle part of the placing plate (18) is fixedly connected with balance body (19);The height of the balance body (19) is higher than the plane of placing plate (18);The side wall of the balance body (19) is fixedly connected with a pair of bubble alignment instrument (101).

2. A weighing apparatus fixing device for metrological verification according to claim 1, characterized in that: The side wall of the rotating plate (12) is fixedly connected with multiple hydraulic rods (2);The end of the hydraulic rod (2) is rotatably connected with bottom plate (21).

3. A weighing apparatus fixing device for metrological verification according to claim 2, characterised in that: Multiple square grooves (3) are set in the placing plate (18);The bottom of the square groove (3) is fixedly connected with multiple spring telescopic rods (31);The end of the spring telescopic rod (31) is fixedly connected with baffle (32).

4. A weighing apparatus fixing device for metrological verification according to claim 3, characterised in that: Multiple support electric push rods (4) are fixedly connected in the middle of the base (1);The support electric push rod (4) and placing plate (18) are contact setting.

5. A weighing apparatus fixture for metrological verification according to claim 4, characterised in that: The end of the support electric push rod (4) is fixedly connected with rubber pad (5);The rubber pad (5) and support electric push rod (4) are corresponding setting.

6. A weighing apparatus fixture for metrological verification according to claim 5, characterised in that: Brush (6) is fixedly connected on the inner wall of the square groove (3);Multiple brush (6) are set on the square groove (3).

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