Anti-shake overwater sampling and weighing device

Abstract

The utility model provides an anti-shake overwater sampling and weighing device, and relates to the technical field of weighing devices. The anti-shake overwater sampling and weighing device comprises a base, the top of the base is provided with a supporting seat, the top of the supporting seat is provided with an electronic scale, the top of the electronic scale is provided with a windproof cover, the two sides of the supporting seat are each provided with a fixing assembly used for disassembling and assembling the windproof cover, and the four corners of the top of the base are each fixedly connected with a sliding sleeve. The four sliding sleeves are internally provided with buffer assemblies for balancing the weighing environment, and the top of the supporting seat is provided with a positioning assembly for limiting the electronic scale. According to the anti-shake overwater sampling and weighing device, the supporting and buffering capacity of the supporting seat is improved, the stability of the weighing environment of the electronic scale is ensured, the wind shield shields wind, the influence of the wind on weighing is reduced, and the wind shield is quickly disassembled and is convenient to use.

Description

Technical Field

[0001] The utility model relates to a weighing device, in particular to an anti-shake water sampling weighing device, belonging to the technical field of weighing devices. Background Art

[0002] With the development of the ocean, water operations have become a necessary activity for research. Whether it is marine scientific research or marine engineering, there are high requirements for sample collection. The weighing of many samples needs to be carried out on ships, work ships, rafts and marine (water) platforms to ensure timeliness, accuracy and scientificity. At present, many weighings are completed using electronic scales or electronic balances, which require high stability and levelness of the working platform. However, offshore operations inevitably involve factors such as wind, waves, shaking, and turbulence. A bumpy working environment can easily cause weighing difficulties. We need a longer time to stabilize the instrument, which results in too long a weighing time for the sample, which can easily cause material changes in the biological sample. In addition, turbulence will also affect the accuracy of the weighing, and ultimately affect the accuracy of the experimental data. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] The purpose of the utility model is to provide an anti-shake water sampling and weighing device in order to solve the above-mentioned problems, so as to solve the problem in the prior art that ships and offshore work platforms rise and fall with the waves. In windy and choppy weather, the ups and downs of ships and offshore work platforms are more violent. In this state, the electronic scale vibrates violently, affecting the weighing accuracy. At the same time, the electronic scale is easily damaged, and when strong winds blow, it will also affect the weighing results.

[0005] (II) Technical solution

[0006] The utility model is implemented through the following technical scheme: an anti-shake water sampling and weighing device, including a base, a support base is arranged on the top of the base, an electronic scale is arranged on the top of the support base, a windshield is installed on the top of the electronic scale, fixing components for disassembling and assembling the windshield are arranged on both sides of the support base, sliding sleeves are fixedly connected to the four corners of the top of the base, buffer components for balancing the weighing environment are arranged inside the four sliding sleeves, and a positioning component for limiting the electronic scale is arranged on the top of the support base.

[0007] Preferably, the fixing assembly includes a sliding sleeve and two positioning rods, the two sliding sleeves are respectively fixedly connected to the two sides of the top of the support seat, the four positioning rods are respectively slidably connected to the two ends inside the two sliding sleeves, and the four positioning rods extend to the outer end of the sliding sleeve and are all set to an inclined surface.

[0008] Preferably, limiting grooves are provided on both sides of the bottom of the wind shield, and card slots are formed at both ends of the two limiting grooves. The two limiting grooves are respectively adapted to the two sliding sleeves, and the four card slots are respectively adapted to the four positioning rods. Reset springs are provided inside the two sliding sleeves, and the two ends of the two reset springs are respectively fixedly connected to the opposite ends of the four positioning rods, and a pull plate is fixedly connected to one side of the four positioning rods, and the four pull plates respectively penetrate the side walls at both ends of the two sliding sleeves and are slidably connected to the two sliding sleeves, so as to facilitate pulling the positioning rod to move inside the sliding sleeve.

[0009] Preferably, the buffer assembly includes a sleeve, a piston plate and a moving rod, the four sleeves are respectively fixedly connected to the four corners of the top of the base, the piston plate is slidably connected to the inside of the sleeve, a plurality of through holes are opened inside the piston plate, the sleeve is filled with a buffer solution, so that the piston plate moves inside the sleeve to form a damping effect, the moving rod is fixedly connected to the top of the piston plate, the moving rod passes through the top of the sleeve and is slidably connected to the sleeve, the top of the moving rod is fixedly connected to a top plate, the top plate is fixedly connected to the bottom of the support seat, a buffer spring is sleeved on the outside of the moving rod, and the two ends of the buffer spring are respectively in contact with the sleeve and the top plate to improve the buffer effect.

[0010] Preferably, the positioning assembly includes two L-shaped plates, and the two L-shaped plates are respectively fixedly connected to the two sides of the top of the support seat, and the two sides of the electronic scale are fixedly connected with positioning plates, and the two L-shaped plates correspond to the two positioning plates respectively, and the tops of the two L-shaped plates are threadedly connected with threaded rods, and the bottom ends of the two threaded rods are fixedly connected with pressure plates, and the two pressure plates correspond to the two positioning plates respectively, so as to facilitate the positioning of the positioning plates.

[0011] Preferably, a baffle is fixedly connected to the rear sides of the two L-shaped plates, and the baffle is in contact with the rear side of the electronic scale to limit the position of the electronic scale.

[0012] Preferably, a through groove is provided on the front side of the wind shield, a slide rail is fixedly connected to the top of the front side of the wind shield, sliders are slidably connected on both sides of the slide rail, protective doors are fixedly connected to the front sides of two sliders, the two protective doors are adapted to the through groove, the two protective doors are arranged opposite to each other, and handles are fixedly connected to the opposite sides of the two protective doors.

[0013] The utility model provides an anti-shake water sampling weighing device, which has the following beneficial effects:

[0014] 1. The anti-shake water sampling and weighing device, after the sample is salvaged from the water, pull the handle to open the two protective doors, and place the sample on the top of the electronic scale for weighing. When the hull rises and falls in the waves, the support seat presses down on the four top plates, so that the multiple top plates drive the multiple moving rods and the piston plates to slide inside the sleeve, so that the buffer spring buffers the top plates, thereby buffering the support seat. At the same time, when the piston plate moves inside the sleeve, the buffer inside the sleeve flows through the multiple through holes opened inside the piston plate to form a damping effect, thereby improving the support and buffering capacity of the support seat, ensuring the stability of the weighing environment of the electronic scale, and facilitating stable weighing of the sample. The electronic scale of the device is set in a frame shape to prevent the sample from flowing out. At the same time, it can weigh fluid samples of large-scale projects such as oil extraction, which is convenient to use.

[0015] 2. The anti-shake water sampling and weighing device is used for the ship's driving. When the wind on the water surface is strong, it is easy to affect the weighing of the electronic scale. The windshield is placed on the top of the support seat, so that the limit grooves on both sides of the bottom of the windshield are engaged with the two sliding sleeves, and the two sides of the bottom of the windshield press down on the inclined surface of the positioning rod, thereby pushing the positioning rod to retract into the inside of the sliding sleeve and squeezing the reset spring. When the positioning rod corresponds to the slot opened at the bottom of the windshield, the reset spring resets and pushes the two positioning rods to move outward and insert them into the two slots, so that the windshield is quickly installed to block the wind and reduce the influence of wind on weighing. When the windshield is removed, the pull plate is pulled to make the pull plate drive the positioning rod to move, so that the positioning rod is disengaged from the slot, so that the windshield can be quickly disassembled for easy use.

[0016] 3. When the electronic scale is in use, the anti-shake water sampling and weighing device can place the electronic scale between the L-shaped plates, and make the back side of the electronic scale contact with the baffle to limit the electronic scale, and then rotate the threaded rod to make the threaded rod descend inside the L-shaped plate. At the same time, the threaded rod drives the pressure plate to descend, so that the pressure plate contacts the positioning plate, thereby positioning the positioning plate, thereby limiting the electronic scale and preventing the electronic scale from shaking on the top of the support base, thereby further improving the stability of the electronic scale during weighing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a side view of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the windshield of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the support seat of the utility model;

[0021] Figure 5It is a structural schematic diagram of the sliding sleeve of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the L-shaped plate of the utility model;

[0023] Figure 7 It is a structural schematic diagram of the piston plate of the utility model.

[0024]

Main component symbol description

[0025] 1. Base; 2. Support seat; 3. Electronic scale; 4. Wind shield; 5. Sliding sleeve; 6. Limiting groove; 7. Card slot; 8. Positioning rod; 9. Reset spring; 10. Pull plate; 11. Slide rail; 12. Sliding block; 13. Protective door; 14. Handle; 15. Sleeve; 16. Piston plate; 17. Moving rod; 18. Buffer spring; 19. Top plate; 20. L-shaped plate; 21. Threaded rod; 22. Press plate; 23. Positioning plate; 24. Baffle. DETAILED DESCRIPTION

[0026] The embodiment of the utility model provides an anti-shake water sampling and weighing device.

[0027] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7, including a base 1, a support base 2 is arranged on the top of the base 1, an electronic scale 3 is arranged on the top of the support base 2, a wind shield 4 is installed on the top of the electronic scale 3, and fixing components for disassembling and assembling the wind shield 4 are arranged on both sides of the support base 2, and sliding sleeves 5 are fixedly connected to the four corners of the top of the base 1, and buffer components for balancing the weighing environment are arranged inside the four sliding sleeves 5. A positioning component for limiting the electronic scale 3 is arranged on the top of the support base 2, and the fixing component includes a sliding sleeve 5 and two positioning rods 8, the two sliding sleeves 5 are fixedly connected to the two sides of the top of the support base 2, and the four positioning rods 8 are slidably connected to the two ends of the inside of the two sliding sleeves 5, and the four positioning rods 8 extend to the outer ends of the sliding sleeves 5 and are set as inclined surfaces, and both sides of the bottom of the wind shield 4 are opened Limiting grooves 6, both ends of the two limiting grooves 6 are formed with card slots 7, the two limiting grooves 6 are respectively adapted to the two sliding sleeves 5, the four card slots 7 are respectively adapted to the four positioning rods 8, and the two sliding sleeves 5 are provided with reset springs 9 inside. The two ends of the two reset springs 9 are respectively fixedly connected to the opposite ends of the four positioning rods 8, and one side of the four positioning rods 8 is fixedly connected with a pull plate 10, which respectively penetrates the side walls at both ends of the two sliding sleeves 5 and is slidably connected to the two sliding sleeves 5, so as to facilitate pulling the positioning rod 8 to move inside the sliding sleeve 5. The buffer assembly includes a sleeve 15, a piston plate 16 and a moving rod 17. The four sleeves 15 are respectively fixedly connected to the four corners of the top of the base 1, and the piston plate 16 is slidably connected to the inside of the sleeve 15. There are multiple through holes, and the sleeve 15 is filled with a buffer so that the piston plate 16 moves inside the sleeve 15 to form a damping effect. The moving rod 17 is fixedly connected to the top of the piston plate 16. The moving rod 17 passes through the top of the sleeve 15 and is slidably connected to the sleeve 15. The top of the moving rod 17 is fixedly connected to a top plate 19, and the top plate 19 is fixedly connected to the bottom of the support seat 2. A buffer spring 18 is sleeved on the outside of the moving rod 17, and the two ends of the buffer spring 18 are respectively in contact with the sleeve 15 and the top plate 19 to improve the buffering effect. The positioning assembly includes two L-shaped plates 20, and the two L-shaped plates 20 are respectively fixedly connected to the two sides of the top of the support seat 2. Positioning plates 23 are fixedly connected on both sides of the electronic scale 3, and the two L-shaped plates 20 are respectively in contact with the two positioning plates 23 Correspondingly, the tops of the two L-shaped plates 20 are both threadedly connected with threaded rods 21, and the bottom ends of the two threaded rods 21 are fixedly connected with pressure plates 22. The two pressure plates 22 correspond to the two positioning plates 23 respectively, so as to facilitate the positioning of the positioning plates 23. The rear sides of the two L-shaped plates 20 are fixedly connected with baffles 24, which contact with the rear side of the electronic scale 3 to limit the electronic scale 3. A through groove is provided on the front side of the wind shield 4, and a slide rail 11 is fixedly connected to the top of the front side of the wind shield 4. Slide blocks 12 are slidably connected to the inside of the slide rail 11 on both sides, and protective doors 13 are fixedly connected to the front sides of the two slide blocks 12. The two protective doors 13 are adapted to the through grooves, and the two protective doors 13 are arranged opposite to each other. Handles 14 are fixedly connected to the opposite sides of the two protective doors 13.

[0028] When the utility model is in use: after the sample is salvaged from the water, the handle 14 is pulled to open the two protective doors 13, and the sample is placed on the top of the electronic scale 3 for weighing. When the hull rises and falls in the waves, the support seat 2 presses down the four top plates 19, so that the multiple top plates 19 drive the multiple moving rods 17 and the piston plate 16 to slide inside the sleeve 15, so that the buffer spring 18 buffers the top plate 19, thereby buffering the support seat 2. At the same time, when the piston plate 16 moves inside the sleeve 15, the buffer inside the sleeve 15 flows through the multiple through holes opened inside the piston plate 16 to form a damping effect, thereby improving the support and buffering capacity of the support seat 2, ensuring the stability of the weighing environment of the electronic scale 3, and facilitating stable weighing of the sample. The electronic scale 3 of the device is set in a frame shape to prevent the sample from flowing out. At the same time, it can weigh fluid samples of large-scale projects such as oil extraction, which is convenient to use.

[0029] During the sailing process of the ship, strong wind on the water surface can easily affect the weighing of the electronic scale 3. The wind shield 4 is placed on the top of the support seat 2, so that the limit grooves 6 on both sides of the bottom of the wind shield 4 are engaged with the two sliding sleeves 5, and the two sides of the bottom of the wind shield 4 press down on the inclined surfaces of the positioning rod 8, thereby pushing the positioning rod 8 to retract into the inside of the sliding sleeve 5 and squeezing the reset spring 9. When the positioning rod 8 corresponds to the slot 7 opened at the bottom of the wind shield 4, the reset spring 9 resets and pushes the two positioning rods 8 to move outward and insert them into the two slots 7, and the wind shield 4 is quickly installed, so that the wind shield 4 blocks the wind and reduces the influence of wind on weighing. When the wind shield 4 is removed, the pull plate 10 is pulled to make the pull plate 10 drive the positioning rod 8 to move, so that the positioning rod 8 is disengaged from the slot 7, so that the wind shield 4 can be quickly disassembled for easy use.

[0030] When the electronic scale 3 is in use, the electronic scale 3 can be placed between the L-shaped plates 20, and the rear side of the electronic scale 3 can be made to contact with the baffle 24 to limit the electronic scale 3. Then, the threaded rod 21 can be rotated to make the threaded rod 21 descend inside the L-shaped plate 20. At the same time, the threaded rod 21 drives the pressure plate 22 to descend, so that the pressure plate 22 contacts with the positioning plate 23, thereby positioning the positioning plate 23. In this way, the electronic scale 3 can be limited to prevent the electronic scale 3 from shaking on the top of the support base 2, thereby further improving the stability of the electronic scale 3 during weighing.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An anti-shake water sampling and weighing device, comprising a base (1), characterized in that: A support base (2) is arranged on the top of the base (1), an electronic scale (3) is arranged on the top of the support base (2), a wind shield (4) is installed on the top of the electronic scale (3), fixing components for disassembling and assembling the wind shield (4) are arranged on both sides of the support base (2), sliding sleeves (5) are fixedly connected to the four corners of the top of the base (1), and buffer components for balancing the weighing environment are arranged inside the four sliding sleeves (5), and a positioning component for limiting the electronic scale (3) is arranged on the top of the support base (2).

2. The anti-shake water sampling and weighing device according to claim 1, characterized in that: The fixing assembly comprises a sliding sleeve (5) and two positioning rods (8), the two sliding sleeves (5) are respectively fixedly connected to the two sides of the top of the support seat (2), the four positioning rods (8) are respectively slidably connected to the two ends inside the two sliding sleeves (5), and the ends of the four positioning rods (8) extending to the outside of the sliding sleeves (5) are all arranged as inclined surfaces.

3. The anti-shake water sampling and weighing device according to claim 2, characterized in that: Limiting grooves (6) are provided on both sides of the bottom of the wind shield (4), and both ends of the two limiting grooves (6) are formed with clamping grooves (7). The two limiting grooves (6) are respectively matched with the two sliding sleeves (5), and the four clamping grooves (7) are respectively matched with the four positioning rods (8). Reset springs (9) are provided inside the two sliding sleeves (5), and both ends of the two reset springs (9) are respectively fixedly connected to the opposite ends of the four positioning rods (8). One side of the four positioning rods (8) is fixedly connected with a pull plate (10), and the four pull plates (10) respectively penetrate the side walls of the two ends of the two sliding sleeves (5) and are slidably connected to the two sliding sleeves (5).

4. The anti-shake water sampling and weighing device according to claim 1, characterized in that: The buffer assembly comprises a sleeve (15), a piston plate (16) and a moving rod (17), wherein the four sleeves (15) are respectively fixedly connected to the four corners of the top of the base (1), the piston plate (16) is slidably connected to the inside of the sleeve (15), a plurality of through holes are provided inside the piston plate (16), the sleeve (15) is filled with a buffer, the moving rod (17) is fixedly connected to the top of the piston plate (16), the moving rod (17) passes through the top of the sleeve (15) and is slidably connected to the sleeve (15), the top of the moving rod (17) is fixedly connected to a top plate (19), the top plate (19) is fixedly connected to the bottom of the support seat (2), a buffer spring (18) is sleeved on the outside of the moving rod (17), and two ends of the buffer spring (18) are respectively in contact with the sleeve (15) and the top plate (19).

5. The anti-shake water sampling and weighing device according to claim 1, characterized in that: The positioning assembly comprises two L-shaped plates (20), the two L-shaped plates (20) are respectively fixedly connected to the two sides of the top of the support seat (2), the two sides of the electronic scale (3) are fixedly connected with positioning plates (23), the two L-shaped plates (20) correspond to the two positioning plates (23), the tops of the two L-shaped plates (20) are threadedly connected with threaded rods (21), the bottom ends of the two threaded rods (21) are fixedly connected with pressure plates (22), and the two pressure plates (22) correspond to the two positioning plates (23).

6. The anti-shake water sampling and weighing device according to claim 5, characterized in that: A baffle (24) is fixedly connected to the rear side of the two L-shaped plates (20), and the baffle (24) is in contact with the rear side of the electronic scale (3).

7. The anti-shake water sampling and weighing device according to claim 1, characterized in that: A through slot is provided on the front side of the wind shield (4); a slide rail (11) is fixedly connected to the top of the front side of the wind shield (4); sliders (12) are slidably connected to both sides of the slide rail (11); a protective door (13) is fixedly connected to the front sides of the two sliders (12); the two protective doors (13) are matched with the through slot; the two protective doors (13) are arranged opposite to each other; and handles (14) are fixedly connected to opposite sides of the two protective doors (13).

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