CN218455122U

CN218455122U - Make things convenient for angle regulation's sample thief

Info

Publication number: CN218455122U
Application number: CN202222734362.6U
Authority: CN
Inventors: 李珊; 宋美瑾; 杨振宇
Original assignee: Chongqing Stende Testing Technology Co ltd
Current assignee: Chongqing Stende Testing Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-07
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a sampler convenient for angle adjustment, which relates to the technical field of sampler equipment and comprises an internally hollow mounting box, wherein a worm is installed inside the mounting box in a rotating manner, a threaded rod horizontally arranged is installed in the cavity of the mounting box in a rotating manner, a worm wheel meshed with the worm is installed on the outer surface of the threaded rod in a fixed manner, a hollow cylinder is installed on the outer surface of the mounting box in a fixed manner, a rotating rod is installed in the hollow cylinder in a rotating manner, one end of the worm extends out of the mounting box and is fixedly connected with the bottom of the rotating rod, a knob is installed on the outer surface of the rotating rod in a fixed manner, an adjusting mechanism is arranged at the top end of the rotating rod, and a connecting plate is fixedly installed on one side, close to the threaded rod, of the mounting box; thereby can realize changing placing the angle of placing the sample bucket on placing the dish, be convenient for take a sample according to the accurate butt joint waste water source of the in-service use condition, easy operation, application scope is wide.

Description

Sampler convenient for angle adjustment

Technical Field

The utility model belongs to the technical field of the sample thief equipment, especially, relate to a make things convenient for angle regulation's sample thief.

Background

With the rapid development of society and science and technology, the living standard of people is continuously improved, the demand of various industrial products is continuously increased, the industrial capacity is continuously improved, a large amount of industrial wastewater is generated, and a sampler is often used for sampling in advance when the industrial wastewater is treated.

The existing sampler mostly adopts the rope hoist and mount sampling bucket to directly take a sample to waste water from top to bottom, does not have the adjusting function, is not convenient for accurate docking of waste water's source to take a sample, operates comparatively inconveniently, uses comparatively restrictedly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for angle regulation's sample thief, solved current sampler and adopted rope hoist and mount sampling bucket to take a sample waste water straight from top to bottom mostly, do not possess regulatory function, the source of the accurate butt joint waste water of being not convenient for takes a sample, operates comparatively inconveniently, uses comparatively limited problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a make things convenient for angle regulation's sample thief, including inside hollow mounting box, the worm is installed in the internal rotation of mounting box, the threaded rod that the level was laid is installed to the cavity internal rotation of mounting box, the outer fixed surface of threaded rod installs the worm wheel with worm engaged with, the outer fixed surface of mounting box installs hollow section of thick bamboo, the bull stick is installed to hollow section of thick bamboo internal rotation, the one end of worm extend to the mounting box outside and with the bottom fixed connection of bull stick, the outer fixed surface of bull stick installs the knob, the top of bull stick is provided with adjustment mechanism, one side fixed mounting that the mounting box is close to the threaded rod has the connecting plate, the surface cover of threaded rod is equipped with the sleeve, telescopic tip fixed mounting has the installation piece, the one end that the mounting box was kept away from to the connecting plate is provided with hinge bar and connecting plate and hinge bar's intermediate position is articulated mutually with the hinge bar, the bottom of hinge bar is articulated with the installation piece mutually articulated, the top fixed mounting of hinge bar has places the dish, place and be provided with fixture on the dish and install the sample bucket through fixture.

Further, adjustment mechanism installs the interior pole on the bull stick top including rotating, and the urceolus of pole surface in slidable mounting, it has the inserted bar to set up to slide-in jack and jack on the urceolus, the one end of inserted bar is fixed with the arm-tie, the surface cover of inserted bar is equipped with the spring, the both ends of spring respectively with arm-tie and urceolus fixed connection, link up the locating hole of having seted up the use of a plurality of cooperation inserted bar on the interior pole, the fixed surface of urceolus installs the handle.

Further, fixture includes two-way lead screw, place the inside cavity of having seted up of dish, two-way lead screw rotates and installs in placing the cavity of dish, the one end of two-way lead screw extends to places the dish and outer and be fixed with the hand wheel, the equal threaded mounting in surface of two sections screw threads of two-way lead screw has the slider, the last fixed surface of slider installs the spliced pole, place the upper surface of dish and set up the spout that the cooperation spliced pole used, spout and fixed mounting have the grip block are passed on the top of spliced pole, sample bucket demountable installation is between two grip blocks.

Furthermore, slide bars are fixedly mounted in cavities of the placing discs on two sides of the bidirectional screw rod, and the slide blocks are slidably mounted on the outer surfaces of the two slide bars.

Further, one side fixed mounting that is close to the threaded rod on the mounting box has the telescopic link, the other end and the installation piece fixed connection of telescopic link.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up worm wheel, worm, threaded rod, sleeve, installation piece, hinge bar, bull stick and knob, the rotating knob drives the bull stick and rotates, the bull stick rotates and drives the threaded rod through worm and worm wheel and rotates, the threaded rod normal running fit telescopic link drives sleeve and installation piece motion, installation piece motion drives the hinge bar and places the dish and rotates, thereby can realize changing the angle of the sampling bucket of placing on placing the dish, be convenient for sample according to the accurate butt joint waste water source of actual use, easy operation, application scope is wide;

2. the utility model discloses an adjustment mechanism, pulling arm-tie pulls out the inserted bar from former locating hole, and the spring atress is tensile this moment, then slides the urceolus, when exposing length adjustment to suitable position with interior pole, loosens the arm-tie, and the spring is in the elasticity effect of self with the inserted bar bullet in the new locating hole, and the urceolus chucking is fixed to the outside, thereby can adjust the length of sample thief according to the actual use condition, be convenient for sample the waste water of different positions;

3. the utility model discloses a set up fixture, rotate the hand wheel and drive two-way lead screw and rotate, two-way lead screw normal running fit slide bar drives two sliders and is close to each other, and two sliders are close to each other and drive two grip blocks through the spliced pole of homonymy respectively and are close to each other, carry out the centre gripping to the sampling bucket of placing between two grip blocks and fix to can carry out the centre gripping to the sampling bucket of equidimension not fixed, convenient to use, application scope is wide.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of a sampler with convenient angle adjustment;

FIG. 2 is a schematic sectional view of a mounting box of a sampler with an angle convenient to adjust;

FIG. 3 is a schematic diagram of the cross-sectional structure of an inner rod of a sampler with a convenient angle adjustment;

FIG. 4 is a schematic cross-sectional view of a sampler placing plate with an angle convenient to adjust;

in the drawings, the components represented by the respective reference numerals are listed below:

1. mounting a box; 2. a worm; 3. a threaded rod; 4. a worm gear; 5. a hollow cylinder; 6. a rotating rod; 7. a knob; 8. an adjustment mechanism; 801. an inner rod; 802. an outer cylinder; 803. inserting a rod; 804. pulling a plate; 805. a spring; 806. a handle; 9. a clamping mechanism; 901. a bidirectional screw rod; 902. a slider; 903. connecting columns; 904. a clamping block; 905. a slide bar; 10. a connecting plate; 11. a sleeve; 12. mounting blocks; 13. a hinged lever; 14. placing a tray; 15. a sampling barrel; 16. a telescopic rod.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a sampler with convenient angle adjustment, which comprises a hollow mounting box 1, a worm 2 is rotatably mounted inside the mounting box 1, a threaded rod 3 horizontally arranged is rotatably mounted in a cavity of the mounting box 1, a worm wheel 4 meshed with the worm 2 is fixedly mounted on the outer surface of the threaded rod 3, a hollow cylinder 5 is fixedly mounted on the outer surface of the mounting box 1, a rotating rod 6 is rotatably mounted in the hollow cylinder 5, one end of the worm 2 extends out of the mounting box 1 and is fixedly connected with the bottom of the rotating rod 6, a knob 7 is fixedly mounted on the outer surface of the rotating rod 6, an adjusting mechanism 8 is arranged at the top end of the rotating rod 6, a connecting plate 10 is fixedly mounted on one side of the mounting box 1 close to the threaded rod 3, a sleeve 11 is sleeved on the outer surface of the threaded rod 3, and a mounting block 12 is fixedly mounted at the end of the sleeve 11, one end of the connecting plate 10 far away from the mounting box 1 is provided with a hinged rod 13, the connecting plate 10 is hinged to the middle position of the hinged rod 13, the bottom of the hinged rod 13 is hinged to a mounting block 12, a placing disc 14 is fixedly mounted at the top of the hinged rod 13, a clamping mechanism 9 is arranged on the placing disc 14, a sampling barrel 15 is mounted through the clamping mechanism 9, a rotating knob 7 drives a rotating rod 6 to rotate, the rotating rod 6 rotates to drive a threaded rod 3 to rotate through a worm 2 and a worm wheel 4, the threaded rod 3 rotates to drive a sleeve 11 and the mounting block 12 to move, the mounting block 12 moves to drive the hinged rod 13 and the placing disc 14 to rotate, so that the angle of the sampling barrel 15 placed on the placing disc 14 can be changed, sampling can be conveniently carried out according to a butt joint wastewater source accurate in actual use conditions, the operation is simple, and the application range is wide.

As shown in fig. 1 and 3, the adjusting mechanism 8 includes an inner rod 801 rotatably mounted at the top end of the rotating rod 6, an outer cylinder 802 slidably mounted on the outer surface of the inner rod 801, an insertion hole is formed in the outer cylinder 802, an insertion rod 803 is slidably mounted in the insertion hole, a pull plate 804 is fixed at one end of the insertion rod 803, a spring 805 is sleeved on the outer surface of the insertion rod 803, two ends of the spring 805 are respectively and fixedly connected with the pull plate 804 and the outer cylinder 802, a plurality of positioning holes matched with the insertion rod 803 are formed in the inner rod 801 in a penetrating manner, a handle 806 is fixedly mounted on the outer surface of the outer cylinder 802, the insertion rod 803 is pulled out of an original positioning hole by pulling the pull plate 804, the spring 805 is stressed and stretched, then the inner rod 801 slides 802, when the exposed length of the inner rod 801 is adjusted to a proper position, the pull plate 804 is released, the spring 805 springs the insertion rod 803 into a new positioning hole under the elastic action of the spring, and the outer cylinder 802 is tightly clamped and fixed, so that the length of the sampler can be adjusted according to sampling wastewater at different positions.

As shown in fig. 1, fig. 2 and fig. 4, the clamping mechanism 9 includes a bidirectional screw 901, a cavity is formed inside the placing disc 14, the bidirectional screw 901 is rotatably installed in the cavity of the placing disc 14, one end of the bidirectional screw 901 extends to the outside of the placing disc 14 and is fixed with a hand wheel, a slider 902 is threadedly installed on the outer surface of two sections of threads of the bidirectional screw 901, a connecting column 903 is fixedly installed on the upper surface of the slider 902, a chute matched with the connecting column 903 is formed in the upper surface of the placing disc 14, the top end of the connecting column 903 penetrates through the chute and is fixedly installed with a clamping block 904, the sampling bucket 15 is detachably installed between the two clamping blocks 904, the hand wheel is rotated to drive the bidirectional screw 901 to rotate, the two sliders 902 are driven to approach each other by the bidirectional screw 901, the two sliders 902 approach each other and are respectively driven to approach each other by the connecting column 903 on the same side, the sampling bucket 15 placed between the two clamping blocks 904 is clamped and fixed, so that sampling buckets 15 of different sizes can be clamped and fixed, the use is convenient, and the application range is wide.

As shown in fig. 4, sliding rods 905 are fixedly mounted in cavities of the two sides of the bidirectional screw 901, where the disks 14 are placed, the sliding block 902 is slidably mounted on the outer surfaces of the two sliding rods 905, the sliding rods 905 can guide and limit the movement of the sliding block 902, so that the sliding block 902 is prevented from rotating in a deviating manner when moving on the bidirectional screw 901, and the movement stability of the sliding block 902 is improved.

Wherein as shown in fig. 1 and 2, one side fixed mounting that is close to threaded rod 3 on mounting box 1 has telescopic link 16, and telescopic link 16's the other end and installation piece 12 fixed connection, telescopic link 16 can lead spacing to the motion of installation piece 12, prevents that installation piece 12 from taking place the skew rotation when following sleeve 11 and moving on threaded rod 3, further improves the stability of device.

One specific application of this embodiment is: when the sampling device is used, the sampling barrel 15 is placed on the placing disc 14 and located between the two clamping blocks 904, a hand wheel is rotated to drive the bidirectional screw 901 to rotate, the bidirectional screw 901 is rotationally matched with the sliding rod 905 to drive the two sliding blocks 902 to mutually approach, the two sliding blocks 902 approach to each other and respectively drive the two clamping blocks 904 to mutually approach through the connecting column 903 at the same side, the sampling barrel 15 placed between the two clamping blocks 904 is clamped and fixed, the sampling barrel 15 with different sizes can be suitable for clamping and fixing the sampling barrels 15, then the pull plate 804 is pulled to pull the insertion rod 803 out of an original positioning hole, the spring 805 is stretched under stress, then the outer barrel 802 is slid, when the exposed length of the inner rod 801 is adjusted to a proper position, the pull plate 804 is loosened, the spring 805 springs the insertion rod 803 into a new positioning hole under the elastic action of the spring under the clamping and fixing of the outer barrel 802, so that the length of the sampler can be adjusted according to actual use conditions, the waste water at different positions can be conveniently sampled, after the length adjustment is finished, the rotating knob 7 drives the rotating rod 6 to rotate, the worm rod 6 to drive the worm rod 3 to rotate, the worm rod 3 to rotate and the connecting rod 14, the telescopic rod 14, the operating block 14 can be conveniently placed in a range of the sampling barrel 12, and a simple use operating handle can be changed, and a wide-to be conveniently placed in a wide-bar mounting range of a wide-bar mounting head 12, and a wide-mounted water sampling barrel, and a wide-mounted device can be conveniently.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a make things convenient for angle regulation's sample thief which characterized in that: including inside hollow mounting box (1), worm (2) are installed to the inside rotation of mounting box (1), the threaded rod (3) that the level was laid is installed to the cavity internal rotation of mounting box (1), the outer fixed surface of threaded rod (3) installs worm wheel (4) with worm (2) engaged with, the hollow section of thick bamboo (5) of outer fixed surface installation of mounting box (1), bull stick (6) are installed to hollow section of thick bamboo (5) internal rotation, the one end of worm (2) extends to mounting box (1) outer and with the bottom fixed connection of bull stick (6), the outer fixed surface of bull stick (6) installs knob (7), the top of bull stick (6) is provided with adjustment mechanism (8), one side fixed mounting that mounting box (1) is close to threaded rod (3) has connecting plate (10), the outer fixed surface of articulated sleeve (3) has mounting block (12), the one end fixed mounting of sleeve (11) that the mounting plate (10) was kept away from mounting box (1) is provided with articulated rod (13) and connecting plate (10) and the middle position of articulated rod (13) and articulated rod (13), the articulated rod (13) is equipped with the articulated plate (12) the articulated rod (13), articulated rod (14) top is equipped with the articulated dish (13) and the articulated rod (13) is placed the articulated rod (12), the placing plate (14) is provided with a clamping mechanism (9) and a sampling barrel (15) is installed through the clamping mechanism (9).

2. The sampler convenient for angle adjustment according to claim 1, wherein the adjusting mechanism (8) comprises an inner rod (801) rotatably mounted at the top end of the rotating rod (6), and an outer barrel (802) slidably mounted on the outer surface of the inner rod (801), wherein an insertion hole is formed in the outer barrel (802), an insertion rod (803) is slidably mounted in the insertion hole, a pull plate (804) is fixed at one end of the insertion rod (803), a spring (805) is sleeved on the outer surface of the insertion rod (803), two ends of the spring (805) are respectively fixedly connected with the pull plate (804) and the outer barrel (802), a plurality of positioning holes matched with the insertion rod (803) are formed in the inner rod (801) in a penetrating manner, and a handle (806) is fixedly mounted on the outer surface of the outer barrel (802).

3. The sampler with the angle convenient to adjust according to claim 1, wherein the clamping mechanism (9) comprises a bidirectional screw rod (901), a cavity is formed inside the placing disc (14), the bidirectional screw rod (901) is rotatably installed in the cavity of the placing disc (14), one end of the bidirectional screw rod (901) extends out of the placing disc (14) and is fixed with a hand wheel, a sliding block (902) is installed on the outer surface of two sections of threads of the bidirectional screw rod (901) in a threaded manner, a connecting column (903) is fixedly installed on the upper surface of the sliding block (902), a sliding groove matched with the connecting column (903) for use is formed in the upper surface of the placing disc (14), the top end of the connecting column (903) penetrates through the sliding groove and is fixedly provided with a clamping block (904), and the sampling barrel (15) is detachably installed between the two clamping blocks (904).

4. The sampler with the angle convenient to adjust according to claim 3, wherein sliding rods (905) are fixedly installed in cavities of the placing discs (14) on two sides of the bidirectional screw rod (901), and the sliding blocks (902) are slidably installed on the outer surfaces of the two sliding rods (905).

5. The sampler with the adjustable angle conveniently as claimed in claim 1, characterized in that a telescopic rod (16) is fixedly mounted on one side of the mounting box (1) close to the threaded rod (3), and the other end of the telescopic rod (16) is fixedly connected with the mounting block (12).