CN216449552U

CN216449552U - Hydraulic engineering uses portable water quality testing appearance

Info

Publication number: CN216449552U
Application number: CN202122633034.2U
Authority: CN
Inventors: 丁震
Original assignee: Shandong Longxinda Consulting Supervision Co ltd
Current assignee: Shandong Longxinda Consulting Supervision Co ltd
Priority date: 2021-10-31
Filing date: 2021-10-31
Publication date: 2022-05-06
Anticipated expiration: 2031-10-31

Abstract

The utility model discloses a portable water quality detector for hydraulic engineering, and relates to the technical field of hydraulic engineering. The base is included, the wheel is installed in the below rotation of base, the top fixed mounting of base has a telescopic cylinder, the inner wall of telescopic cylinder and the one end fixed connection of first spring, the other end of first spring and the one end fixed connection of telescopic link, the other end of telescopic link and the diapire fixed connection who pushes away the handle, be provided with buckle device on the telescopic link, the outer wall of telescopic cylinder and the one end fixed connection of second spring, the other end of second spring and the outer wall fixed connection who presses the clamp plate. This portable water quality testing appearance for hydraulic engineering can carry out fixed joint with the telescopic link through buckle device, guarantees that the length change of telescopic link can not appear at the in-process that removes, can carry out quantitative length change to the length of telescopic link in addition, is provided with the multiunit buckle, can adjust the length of telescopic link more easily.

Description

Hydraulic engineering uses portable water quality testing appearance

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a portable water quality detector for hydraulic engineering.

Background

The water quality tester is used for replacing conventional water quality tests by special instruments, and is suitable for concentration detection of large, medium and small water plants, industrial and mining enterprises, swimming pool disease control centers and domestic or industrial water so as to control the turbidity, the chromaticity, the residual chlorine, the total chlorine, the combined chlorine, the chlorine dioxide, the ammonia nitrogen, the nickel, suspended matters, the copper, the phosphate, the DPD residual chlorine, the dissolved oxygen, the nitrite, the chromium, the iron, the manganese, the TDS, the water temperature, the PH, the water hardness and the COD of the water to reach the specified water quality standard.

Through the retrieval, chinese patent authorizes that publication number is CN 211785497U's patent publishes a portable water quality testing appearance, including the bottom plate, the back fixed mounting of bottom plate has places the box, the inside swing joint who places the box has the detector body, the top fixed mounting of detector body has the handle, the inside fixed mounting of bottom plate has the sleeve, telescopic inside sliding connection has the pull rod, the top fixed mounting of pull rod has the handle. This portable water quality testing appearance through the handle, when carrying out water quality testing to nearer position waters, is convenient for carry the detector body, through handle, sleeve, pull rod, bottom plate and happy wheel, is convenient for carry when detecting to farther position waters, through movable column, expanding spring, movable block and recess, after the tensile pull rod of being convenient for, prevents the pull rod return, and then conveniently removes the bottom plate, has solved inconvenient carrying, intensity of labour scheduling problem greatly.

The above patents suffer from the following disadvantages: the device extends through handle pulling pull rod and shortens, makes the more convenience of pulling the detector through the length of control pull rod like this, but nevertheless because the adoption be that the spring drives the system that the piston drove the pull rod and stops, but the system stops the effect not good, when promoting on the road of jolting, can lead to the lax of piston department, leads to pull rod length to change, so we need a portable water quality testing appearance for hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a portable water quality detector for hydraulic engineering, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a portable water quality testing appearance for hydraulic engineering, includes the base, the wheel is installed in the below rotation of base, the top fixed mounting of base has a telescopic cylinder, the inner wall of telescopic cylinder and the one end fixed connection of first spring, the other end of first spring and the one end fixed connection of telescopic link, the other end of telescopic link and the diapire fixed connection who pushes away the handle, be provided with buckle device on the telescopic link, the outer wall of telescopic cylinder and the one end fixed connection of second spring, the other end of second spring and the outer wall fixed connection of pressing the clamp plate, the internal thread according to the clamp plate is connected with the threaded rod, the top fixed mounting of base has places the box, place the inside of box and placed the detector, the top fixed mounting of detector has the handle.

Preferably, the buckling device comprises a sleeve, and the outer wall of the sleeve is fixedly connected with the outer wall of the telescopic rod.

Preferably, the inner wall of the sleeve is fixedly connected with one end of a third spring, and the other end of the third spring is fixedly connected with a limiting rod.

Preferably, a groove is fixedly arranged on the inner side wall of the telescopic cylinder, and the threaded rod penetrates through the groove.

Preferably, the wheels are arranged in two groups, and the two groups of wheels are symmetrically arranged by taking the central line in the vertical direction of the base as a symmetry axis.

Preferably, the threaded rod penetrates through the inside of the pressing plate, and the threaded rod penetrates through the side wall of the telescopic cylinder.

(III) advantageous effects

The utility model provides a portable water quality detector for hydraulic engineering. The method has the following beneficial effects:

(1) this portable water quality testing appearance for hydraulic engineering can carry out fixed joint with the telescopic link through buckle device, guarantees that the length change of telescopic link can not appear at the in-process that removes, can carry out quantitative length change to the length of telescopic link in addition, is provided with the multiunit buckle, can adjust the length of telescopic link more easily.

(2) This portable water quality testing appearance for hydraulic engineering passes through to be provided with the wheel under the base, can make things convenient for the base to shift to the detection place placing the inside detector of box, and the rethread handle is convenient to the drawing of detector.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B shown in FIG. 1 according to the present invention.

In the figure: 1. a base; 2. a wheel; 3. a telescopic cylinder; 4. a first spring; 5. a telescopic rod; 6. a push handle; 7. a buckle device; 71. a sleeve; 72. a third spring; 73. a limiting rod; 74. a groove; 8. a second spring; 9. a pressing plate; 10. a threaded rod; 11. placing the box; 12. a detector; 13. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a portable water quality testing appearance for hydraulic engineering, includes base 1, and base 1's below is rotated and is installed wheel 2, and wheel 2 is provided with two sets ofly altogether, and just two sets of wheels 2 use the ascending central line of base 1 vertical side to set up as symmetry axis symmetry, is provided with wheel 2 through base 1's below, can make things convenient for base 1 to shift to the detection place to placing 11 inside detectors 12 of box, makes things convenient for staff's operation. Base 1's top fixed mounting has a telescopic cylinder 3, the inner wall of telescopic cylinder 3 and first spring 4's one end fixed connection, the other end of first spring 4 and the one end fixed connection of telescopic link 5, through the inside first spring 4 that is provided with of telescopic cylinder 3, when buckle device 7 relieves spacingly, the elasticity of first spring 4 drives telescopic link 5 and moves upward and extend, need shorten telescopic link 5 time through pressing down telescopic link 5 downwards, rethread buckle device 7's joint, fix the inside at telescopic link 3 with 5 joints, the other end of telescopic link 5 with push away the diapire fixed connection of 6.

In this embodiment, be provided with buckle device 7 on telescopic link 5, buckle device 7's joint with remove spacingly, can carry out quantitative length change to telescopic link 5's length. The buckling device 7 comprises a sleeve 71, the outer wall of the sleeve 71 is fixedly connected with the outer wall of the telescopic rod 5, the inner wall of the sleeve 71 is fixedly connected with one end of a third spring 72, and a limiting rod 73 extrudes the third spring 72 in the sleeve 71, so that the limiting rod 73 is extruded into the telescopic cylinder 3. The other end of the third spring 72 is fixedly connected with the limiting rod 73, the limiting rod 73 is driven to move leftwards through the elastic force of the third spring 72 to reset, the limiting rod 73 is clamped in the groove 74 again, the clamping of the clamping device 7 is completed, and the telescopic rod 5 is clamped and fixed. Fixed mounting has recess 74 on the inside lateral wall of telescopic cylinder 3, threaded rod 10 runs through the inside of recess 74, the outer wall of telescopic cylinder 3 and the one end fixed connection of second spring 8, the other end of second spring 8 and the outer wall fixed connection who presses the clamp plate 9, the inside threaded connection who presses the clamp plate 9 has threaded rod 10, threaded rod 10 runs through the inside of pressing the clamp plate 9, threaded rod 10 runs through the lateral wall of telescopic cylinder 3, threaded rod 10 through twisting relevant position, through threaded rod 10 and the inside threaded connection who presses the clamp plate 9, make threaded rod 10 move left, slide the inside of the recess 74 that corresponds when gag lever post 73, it is spacing to make gag lever post 73 carried out by recess 74. The box 11 is placed to the top fixed mounting of base 1, places the inside of box 11 and has placed detector 12, and the top fixed mounting of detector 12 has handle 13, and the convenient extraction to detector 12 that sets up through handle 13.

When the telescopic rod device works (or is used), the pressing plate 9 is pressed rightwards, the pressing plate 9 extrudes the second spring 8 to drive the threaded rod 10 with internal threaded connection to move rightwards, the threaded rod 10 moves rightwards and extrudes the limiting rod 73 in the groove 74 to the inside of the groove 74, the limiting rod 73 extrudes the third spring 72 in the sleeve 71 to extrude the limiting rod 73 to the inside of the telescopic cylinder 3, the limiting rod 73 is relieved from limiting, the buckling device 7 relieves limiting, the elastic force of the first spring 4 drives the telescopic rod 5 to move upwards to extend, the threaded rod 10 is screwed through a position needing to extend, the threaded rod 10 is connected with the screw in the pressing plate 9 through the threaded rod 10 to move leftwards, when the limiting rod 73 slides to the inside of the corresponding groove 74, the limiting rod 73 is limited by the groove 74, and finally the telescopic rod 5 is fixed by being clamped through the clamping of the clamping device 7 after extending, the length of the telescopic rod 5 is adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable water quality testing appearance for hydraulic engineering, includes base (1), wheel (2), its characterized in that are installed in the below rotation of base (1): a telescopic cylinder (3) is fixedly arranged above the base (1), the inner wall of the telescopic cylinder (3) is fixedly connected with one end of a first spring (4), the other end of the first spring (4) is fixedly connected with one end of a telescopic rod (5), the other end of the telescopic rod (5) is fixedly connected with the bottom wall of the push handle (6), a buckle device (7) is arranged on the telescopic rod (5), the outer wall of the telescopic cylinder (3) is fixedly connected with one end of a second spring (8), the other end of the second spring (8) is fixedly connected with the outer wall of the pressing plate (9), a threaded rod (10) is connected with the inner thread of the pressing plate (9), a placing box (11) is fixedly arranged above the base (1), a detector (12) is placed in the placing box (11), and a lifting handle (13) is fixedly mounted at the top end of the detector (12).

2. The portable water quality detector for hydraulic engineering according to claim 1, characterized in that: the buckling device (7) comprises a sleeve (71), and the outer wall of the sleeve (71) is fixedly connected with the outer wall of the telescopic rod (5).

3. The portable water quality detector for hydraulic engineering according to claim 2, characterized in that: the inner wall of the sleeve (71) is fixedly connected with one end of a third spring (72), and the other end of the third spring (72) is fixedly connected with a limiting rod (73).

4. The portable water quality detector for hydraulic engineering according to claim 3, characterized in that: a groove (74) is fixedly arranged on the inner side wall of the telescopic cylinder (3), and the threaded rod (10) penetrates through the inner part of the groove (74).

5. The portable water quality detector for hydraulic engineering according to claim 1, characterized in that: the wheels (2) are arranged in two groups, and the two groups of wheels (2) are symmetrically arranged by taking the central line of the base (1) in the vertical direction as a symmetry axis.

6. The portable water quality detector for hydraulic engineering according to claim 1, characterized in that: the threaded rod (10) penetrates through the interior of the pressing plate (9), and the threaded rod (10) penetrates through the side wall of the telescopic cylinder (3).