Quantitative sampling equipment for water conservancy project

Abstract

The utility model discloses quantitative sampling equipment for hydraulic engineering, which belongs to the technical field of hydraulic engineering and comprises a quantitative mechanism, a water storage tank, a sampling mechanism and a sampling mechanism, the quantitative mechanism is arranged on the lower surface of the water storage tank and comprises a water outlet, and the outer surface of the water outlet is fixedly connected to the inner wall of the water storage tank; the outer surface of the sealing cover is attached to the bottom of the water outlet; the lower end face of the push rod is fixedly connected to the upper surface of the sealing cover; the inner wall of the limiting piece is in sliding connection with the outer surface of the push rod, and the left side and the right side of the limiting piece are fixedly connected to the inner wall of the water outlet; according to the quantitative sampling device, the quantitative mechanism is arranged, so that the problems that a lot of time is consumed and the quantitative sampling efficiency is greatly reduced because a worker needs to manually distribute sampled water by virtue of an external tool during distribution due to the lack of a quantitative component of equipment are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water conservancy engineering technical field especially relates to a quantitative sampling equipment for water conservancy engineering. BACKGROUND

[0002] Water conservancy engineering refers to the various engineering for controlling, regulating and utilizing the natural surface water and underground water to achieve the purpose of eliminating harm and benefiting, it includes flood control, waterlogging control, irrigation, water supply, hydroelectric generation, navigation, water resource protection, water and soil conservation, and water conservancy engineering in the project of water production, tourism and ecological environment improvement, quantitative sampling device needs to be used when water conservancy engineering detects water quality, the application of quantitative sampling device in water conservancy engineering can help engineers to collect water sample more accurately and efficiently, satisfy different detection needs and meet relevant regulations and standards.

[0003] The common sampling equipment on market is detected by pumping water in the use process, but in some cases, the sampled water needs to be quantitatively distributed, because the equipment lacks quantitative components, when distributing, the sampled water needs to be manually distributed by borrowing external tools by the staff, a large amount of time is consumed, and the quantitative sampling efficiency is greatly reduced. UTILITY MODEL CONTENT

[0004] In view of the problems in the prior art, the utility model provides a quantitative sampling equipment for water conservancy engineering, which has the advantages of automatically quantitatively distributing the sampled water, solves the problems that the equipment lacks quantitative components, the sampled water needs to be manually distributed by borrowing external tools by the staff when distributing, a large amount of time is consumed, and the quantitative sampling efficiency is greatly reduced.

[0005] The utility model is realized in this way, a quantitative sampling equipment for water conservancy engineering, comprising:

[0006] Support frame;

[0007] Water pump: the water pump bottom is fixedly connected on the upper surface of the support frame;

[0008] Water storage tank: the lower surface of the water storage tank is slidably connected on the upper surface of the support frame, and the right surface of the water storage tank is fixedly connected on the left end face of the water pump through a water pipe;

[0009] Storage barrel: the lower surface of the storage barrel is matched with the inner wall of the support frame;

[0010] Quantitative mechanism: the quantitative mechanism is arranged on the lower surface of the water storage tank, and the quantitative mechanism comprises:

[0011] Water outlet: the outer surface of the water outlet is fixedly connected on the inner wall of the water storage tank;

[0012] The closing cover is matched with the bottom of the water outlet;

[0013] The push rod is fixedly connected to the upper surface of the closing cover;

[0014] The limiting piece is slidably connected with the outer surface of the push rod, and the left and right sides of the limiting piece are fixedly connected to the inner wall of the water outlet;

[0015] The stroke assembly is arranged on the upper end surface of the push rod.

[0016] As preferred in the utility model, the stroke assembly comprises:

[0017] The stroke block is fixedly connected to the upper surface of the push rod;

[0018] The stroke column is slidably connected with the inner wall of the stroke block, and the right end surface of the stroke column is fixedly connected to the transmission assembly.

[0019] As preferred in the utility model, the transmission assembly comprises:

[0020] The gear is fixedly connected to the right end surface of the stroke column;

[0021] The support rod is fixedly connected to the right surface of the gear, and the right end surface of the support rod is rotatably connected to the inner wall of the water outlet through a rotating shaft;

[0022] The toothed plate is in meshing relationship with the outer surface of the gear, and the rear surface of the toothed plate is provided with a rebound assembly.

[0023] As preferred in the utility model, the rebound assembly comprises:

[0024] The telescopic column is fixedly connected to the rear surface of the toothed plate, and the rear end surface of the telescopic column is fixedly connected to the inner wall of the water outlet;

[0025] The telescopic spring is sleeved on the outer surface of the telescopic column, the front end surface of the telescopic spring is fixedly connected to the rear surface of the toothed plate, and the rear end surface of the telescopic spring is fixedly connected to the inner wall of the water outlet.

[0026] As preferred in the utility model, the front surface of the toothed plate is provided with an extrusion assembly, and the extrusion assembly comprises:

[0027] The connecting rod is fixedly connected to the front surface of the toothed plate, and the connecting rod penetrates through the outer surface of the water outlet;

[0028] The inclined block is fixedly connected to the front end surface of the connecting rod;

[0029] The upper end surface of the extrusion column is fixedly connected to the inner wall of the support frame.

[0030] Preferably, the upper surface of the support frame is provided with an auxiliary assembly, which comprises:

[0031] The lower end surface of the support is fixedly connected to the upper surface of the support frame.

[0032] The motor is arranged on the left end surface of the support.

[0033] The lower surface of the transmission block is fixedly connected to the upper surface of the water storage tank.

[0034] The outer surface of the threaded rod is rotatably connected to the inside of the transmission block through threads, the left end surface of the threaded rod is fixedly connected to the output end of the motor, the right end surface of the threaded rod is rotatably connected to the inner wall of the support through a rotating shaft, and the outer surface of the threaded rod penetrates the inside of the support.

[0035] Preferably, the outer surface of the motor is provided with a fixing sleeve, the inner wall of the fixing sleeve is fixedly connected to the outer surface of the motor, and the right end surface of the fixing sleeve is fixedly connected to the left surface of the support.

[0036] Compared with the prior art, the utility model has the advantages that:

[0037] 1、the utility model discloses a quantitative mechanism, transmission assembly, rebound assembly, extrusion assembly, auxiliary assembly and fixing sleeve are set up through starting motor, and motor drives threaded rod to rotate, and threaded rod rotation can drive transmission block and move to left along the outer surface of threaded rod, and transmission block drives water storage tank and moves to left, and water storage tank drives connecting rod and moves to left, and connecting rod drives inclined block and moves to left, and until the left surface of inclined block is extruded by extrusion column, and inclined block is forced to move back, and inclined block moves back through connecting rod and makes toothed plate move back, and toothed plate can extrude expansion spring, simultaneously, toothed plate moves back and is mutually engaged with the outer surface of gear, makes gear rotate, and gear rotation can drive stroke column on the left surface, and stroke column can extrude the inner wall of stroke block, and stroke block is forced to move down, and stroke block moves down can drive push rod and slide down along the inner wall of limiting piece, and push rod pushes closed cover and moves down, makes water sample in water outlet flow out and flows into the inside of storage barrel, when inclined block does not contact extrusion column, expansion spring can release elastic force at this moment, and indirectly makes closed cover return to initial position and blocks water outlet, reaches the effect that the water of sampling is automatically quantitatively distributed. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 It is the three-dimensional structure schematic diagram provided by the utility model embodiment;

[0039] Figure 2 is a full section view provided by the embodiment of the utility model;

[0040] Figure 3 is Figure 2 the local amplification schematic view of A in the middle;

[0041] Figure 4 is the explosion schematic view of the auxiliary assembly and the fixing sleeve provided by the embodiment of the utility model.

[0042] In the figure: 1, support frame; 2, water pump; 3, water storage tank; 4, storage barrel; 5, ration mechanism; 510, water outlet; 520, closure cover; 530, push rod; 540, limiting piece; 550, stroke assembly; 551, stroke block; 552, stroke column; 6, transmission assembly; 601, gear; 602, support rod; 603, toothed plate; 7, rebound assembly; 701, telescopic column; 702, telescopic spring; 8, extrusion assembly; 801, connecting rod; 802, inclined block; 803, extrusion column; 9, auxiliary assembly; 901, support; 902, motor; 903, transmission block; 904, threaded rod; 10, fixing sleeve. DETAILED DESCRIPTION

[0043] In order to further understand the invention content, characteristics and effects of the utility model, the following examples are cited, and the detailed description is as follows in conjunction with the drawings.

[0044] The structure of the utility model is described in detail below in conjunction with the drawings.

[0045] As Figures 1 to 4 shown, the utility model embodiment provides a ration sampling equipment for water conservancy projects, which comprises:

[0046] Support frame 1;

[0047] Water pump 2: the bottom of water pump 2 is fixedly connected to the upper surface of support frame 1;

[0048] Water storage tank 3: the lower surface of water storage tank 3 is slidably connected to the upper surface of support frame 1, and the right surface of water storage tank 3 is fixedly connected to the left end face of water pump 2 through a water pipe;

[0049] Storage barrel 4: the lower surface of storage barrel 4 is mutually attached to the inner wall of support frame 1;

[0050] Ration mechanism 5: the ration mechanism 5 is arranged on the lower surface of water storage tank 3, and the ration mechanism 5 comprises:

[0051] Water outlet 510: the outer surface of water outlet 510 is fixedly connected to the inner wall of water storage tank 3;

[0052] Closure cover 520: the outer surface of closure cover 520 is mutually attached to the bottom of water outlet 510;

[0053] Pushing rod 530: the lower end surface of the pushing rod 530 is fixedly connected to the upper surface of the closing cover 520;

[0054] Limiting piece 540: the inner wall of the limiting piece 540 is in sliding connection with the outer surface of the pushing rod 530, and the left and right sides of the limiting piece 540 are fixedly connected to the inner wall of the water outlet 510;

[0055] Stroke assembly 550: the stroke assembly 550 is arranged on the upper end surface of the pushing rod 530.

[0056] Reference Figure 3 As shown in the stroke assembly 550, the stroke assembly 550 comprises:

[0057] Stroke block 551: the lower surface of the stroke block 551 is fixedly connected to the upper surface of the pushing rod 530;

[0058] Stroke column 552: the outer surface of the stroke column 552 is in sliding connection with the inner wall of the stroke block 551, and the right end surface of the stroke column 552 is fixedly connected to the transmission assembly 6.

[0059] By using the above scheme: the stroke column 552 moves in a circular trajectory, the stroke column 552 can extrude the inner wall of the stroke block 551 and slide along the inner wall of the stroke block 551, the stroke block 551 is forced to move downward, the downward movement of the stroke block 551 can drive the pushing rod 530 to slide downward along the inner wall of the limiting piece 540, and the pushing rod 530 pushes the closing cover 520 to move downward, so that the water sample in the water outlet 510 flows out and flows into the storage barrel 4, thereby realizing the function of quantitative water discharge.

[0060] Reference Figure 3 As shown in the transmission assembly 6, the transmission assembly 6 comprises:

[0061] Gear 601: the left surface of the gear 601 is fixedly connected to the right end surface of the stroke column 552;

[0062] Supporting rod 602: the left end surface of the supporting rod 602 is fixedly connected to the right surface of the gear 601, and the right end surface of the supporting rod 602 is rotatably connected to the inner wall of the water outlet 510 through a rotating shaft;

[0063] Toothed plate 603: the lower surface of the toothed plate 603 is in meshing relationship with the outer surface of the gear 601, and the rear surface of the toothed plate 603 is provided with a rebound assembly 7.

[0064] By using the above scheme: in order to make the stroke column 552 move in a circular trajectory, the toothed plate 603 moves backward, the toothed plate 603 and the outer surface of the gear 601 are in meshing relationship, the gear 601 rotates around the supporting rod 602 as the center, and the rotation of the gear 601 can drive the stroke column 552 on the left surface to move.

[0065] Reference Figure 3As shown, the rebound assembly 7 comprises:

[0066] The telescopic column 701 is fixedly connected to the rear surface of the toothed plate 603 at the front end surface, and is fixedly connected to the inner wall of the water outlet 510 at the rear end surface.

[0067] The telescopic spring 702 is sleeved on the outer surface of the telescopic column 701, and is fixedly connected to the rear surface of the toothed plate 603 at the front end surface, and is fixedly connected to the inner wall of the water outlet 510 at the rear end surface.

[0068] By the above scheme: when the toothed plate 603 moves backward, the toothed plate 603 can extrude the rebound assembly 7, so that the telescopic column 701 is shortened, and the telescopic spring 702 generates elastic force; when water is not needed to be discharged, the telescopic spring 702 can release the elastic force to push the toothed plate 603 back to the initial position, thereby indirectly making the closure cover 520 block the water outlet 510.

[0069] Referring to Figure 3 As shown, the front surface of the toothed plate 603 is provided with an extrusion assembly 8, and the extrusion assembly 8 comprises:

[0070] The connecting rod 801 is fixedly connected to the front surface of the toothed plate 603 at the rear end surface, and penetrates through the outer surface of the water outlet 510;

[0071] The inclined block 802 is fixedly connected to the front end surface of the connecting rod 801 at the rear surface;

[0072] The extrusion column 803 is fixedly connected to the inner wall of the support frame 1 at the upper end surface.

[0073] By the above scheme: in order to make the toothed plate 603 move backward, the water storage tank 3 is moved to the left, the water storage tank 3 drives the connecting rod 801 to move to the left, the connecting rod 801 drives the inclined block 802 to move to the left, until the left surface of the inclined block 802 is extruded by the extrusion column 803, the inclined block 802 is forced to move backward, and the backward movement of the inclined block 802 makes the toothed plate 603 move backward through the connecting rod 801.

[0074] Referring to Figure 4 As shown, the upper surface of the support frame 1 is provided with an auxiliary assembly 9, and the auxiliary assembly 9 comprises:

[0075] The support 901 is fixedly connected to the upper surface of the support frame 1 at the lower end surface;

[0076] The motor 902 is arranged at the left end surface of the support 901;

[0077] The transmission block 903 is fixedly connected to the upper surface of the water storage tank 3 at the lower surface;

[0078] Threaded rod 904: the outer surface of threaded rod 904 is connected to the inside of transmission block 903 by thread rotation, the left end surface of threaded rod 904 is fixedly connected to the output end of motor 902, the right end surface of threaded rod 904 is rotatably connected to the inner wall of support 901 through a rotating shaft, and the outer surface of threaded rod 904 penetrates the inside of support 901.

[0079] By adopting the above scheme: in order to move water storage tank 3 to the left, motor 902 is started to drive threaded rod 904 to rotate, threaded rod 904 can drive transmission block 903 to move to the left along the outer surface of threaded rod 904, and transmission block 903 drives water storage tank 3 to move to the left.

[0080] Reference Figure 4 As shown in the figure, the outer surface of motor 902 is provided with fixed sleeve 10, the inner wall of fixed sleeve 10 is fixedly connected to the outer surface of motor 902, and the right end surface of fixed sleeve 10 is fixedly connected to the left surface of support 901.

[0081] By adopting the above scheme: fixed sleeve 10 mainly plays a role of fixing and supporting motor 902.

[0082] Working principle of the utility model:

[0083] In use, water pump 2 is started, water pump 2 stores the sample water drawn into the inside of water storage tank 3, then motor 902 is started, motor 902 drives threaded rod 904 to rotate, threaded rod 904 can drive transmission block 903 to move to the left along the outer surface of threaded rod 904, transmission block 903 drives water storage tank 3 to move to the left, water storage tank 3 drives connecting rod 801 to move to the left, connecting rod 801 drives inclined block 802 to move to the left, until the left surface of inclined block 802 is extruded by extrusion column 803, inclined block 802 is forced to move backward, inclined block 802 moves backward through connecting rod 801 to make toothed plate 603 move backward, toothed plate 603 can extrude elastic return assembly 7 to make telescopic column 701 shorten, telescopic spring 702 generates elastic force, at the same time, toothed plate 603 moves backward and is meshed with the outer surface of gear 601, so that gear 601 rotates around support rod 602 as the center, gear 601 can drive travel column 552 on the left surface to move along a circular track, travel column 552 can extrude and slide along the inner wall of travel block 551, travel block 551 is forced to move downward, travel block 551 moves downward to drive push rod 530 to slide downward along the inner wall of limiting piece 540, push rod 530 drives closure cover 520 to move downward, so that the water sample in water outlet 510 flows out and flows into storage barrel 4, when inclined block 802 is not in contact with extrusion column 803, at this time, telescopic spring 702 can release elastic force, indirectly making closure cover 520 return to the initial position to block water outlet 510, and the quantitative sampling is completed.

[0084] In conclusion: the quantitative sampling equipment for water conservancy projects, through support frame 1, water pump 2, water storage tank 3, storage barrel 4, quantitative mechanism 5, transmission assembly 6, rebound assembly 7, extrusion assembly 8, auxiliary assembly 9 and fixed sleeve 10, solve the problem that due to the lack of quantitative components of the equipment, the sampled water needs to be manually distributed by the staff using external tools during distribution, which consumes a lot of time and greatly reduces the quantitative sampling efficiency.

[0085] It should be noted that in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0086] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waterworks quantitative sampling device, characterized by, Include: Support frame (1); Water pump (2): the bottom of the water pump (2) is fixedly connected to the upper surface of the support frame (1); Water storage tank (3): the lower surface of the water storage tank (3) is slidably connected to the upper surface of the support frame (1), and the right surface of the water storage tank (3) is fixedly connected to the left end face of the water pump (2) through a water pipe; Storage barrel (4): the lower surface of the storage barrel (4) is attached to the inner wall of the support frame (1); Quantitative mechanism (5): the quantitative mechanism (5) is arranged on the lower surface of the water storage tank (3), and the quantitative mechanism (5) comprises: Water outlet (510): the outer surface of the water outlet (510) is fixedly connected to the inner wall of the water storage tank (3); The outer surface of the closure cover (520) is attached to the bottom of the water outlet (510); The lower end surface of the push rod (530) is fixedly connected to the upper surface of the closure cover (520); The inner wall of the limiting piece (540) is slidably connected to the outer surface of the push rod (530), and the limiting piece (540) is fixedly connected to the inner wall of the water outlet (510) on the left and right sides; Stroke assembly (550): the stroke assembly (550) is arranged on the upper end surface of the push rod (530).

2. A water conservancy quantitative sampling device according to claim 1, characterized in that: The stroke assembly (550) comprises: Stroke block (551): the lower surface of the stroke block (551) is fixedly connected to the upper surface of the push rod (530); The outer surface of the stroke column (552) is slidably connected to the inner wall of the stroke block (551), and the right end surface of the stroke column (552) is fixedly connected to the transmission assembly (6).

3. A waterworks quantitative sampling device according to claim 2, characterized in that: The transmission assembly (6) comprises: Gear (601): the left surface of the gear (601) is fixedly connected to the right end surface of the stroke column (552); Support rod (602): the left end surface of the support rod (602) is fixedly connected to the right surface of the gear (601), and the right end surface of the support rod (602) is rotatably connected to the inner wall of the water outlet (510) through a rotating shaft; The lower surface of the toothed plate (603) is in meshing relationship with the outer surface of the gear (601), and the rear surface of the toothed plate (603) is provided with a rebound assembly (7).

4. A water conservancy quantitative sampling device according to claim 3, characterized in that: The rebound assembly (7) comprises: Telescopic column (701): the front end surface of the telescopic column (701) is fixedly connected to the rear surface of the toothed plate (603), and the rear end surface of the telescopic column (701) is fixedly connected to the inner wall of the water outlet (510); Telescopic spring (702): the telescopic spring (702) is sleeved on the outer surface of the telescopic column (701), the front end surface of the telescopic spring (702) is fixedly connected to the rear surface of the toothed plate (603), and the rear end surface of the telescopic spring (702) is fixedly connected to the inner wall of the water outlet (510).

5. A water conservancy quantitative sampling device according to claim 3, characterized in that: The front surface of the toothed plate (603) is provided with an extrusion assembly (8), and the extrusion assembly (8) comprises: Connecting rod (801): the rear end surface of the connecting rod (801) is fixedly connected to the front surface of the tooth plate (603), and the connecting rod (801) penetrates through the outer surface of the water outlet (510); Inclined block (802): the rear surface of the inclined block (802) is fixedly connected to the front end surface of the connecting rod (801); Extrusion column (803): the upper end surface of the extrusion column (803) is fixedly connected to the inner wall of the support frame (1).

6. The quantitative sampling device for hydraulic engineering according to claim 1, characterized in that: The upper surface of the support frame (1) is provided with an auxiliary assembly (9), and the auxiliary assembly (9) comprises: Support (901): the lower end surface of the support (901) is fixedly connected to the upper surface of the support frame (1); Motor (902): the motor (902) is arranged on the left end surface of the support (901); Transmission block (903): the lower surface of the transmission block (903) is fixedly connected to the upper surface of the water storage tank (3); Threaded rod (904): the outer surface of the threaded rod (904) is threadedly rotatably connected to the inside of the transmission block (903), the left end surface of the threaded rod (904) is fixedly connected to the output end of the motor (902), the right end surface of the threaded rod (904) is rotatably connected to the inner wall of the support (901) through a rotating shaft, and the outer surface of the threaded rod (904) penetrates through the inside of the support (901).

7. A waterworks quantitative sampling device according to claim 6, characterized in that: The outer surface of the motor (902) is provided with a fixing sleeve (10), the inner wall of the fixing sleeve (10) is fixedly connected to the outer surface of the motor (902), and the right end surface of the fixing sleeve (10) is fixedly connected to the left surface of the support (901).

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