CN209696981U - The rack for test tube of vegetable oil detection sampling in a kind of sewage - Google Patents

Abstract

The utility model relates to rack for test tube technical fields, and disclose a kind of rack for test tube of vegetable oil detection sampling in sewage, including support leg, and the quantity of the support leg is two, and the bottom of two support legs is set with Anti-slip cover.The rack for test tube of vegetable oil detection sampling in the sewage, by being provided with aperture, circular arc set, intercommunicating pore and annulus set, test tube corresponding aperture can be put by staff, it is provided with interlocking bar simultaneously, hold set, connecting rod and telescopic rod, it can be by holding hold set, rotate interlocking bar, connecting rod is set to carry out raising and lowering, adjust the height of rack for test tube, the different size of the identical test tube of energy is put into, test tube is not easy to topple over, test tube can be enable to be placed on rack for test tube well, and telescopic rod synchronize it is flexible, keep adjustment process more firm, keep rack for test tube more flexible, it is provided with hack lever simultaneously, test tube, which can be placed on hack lever be inverted, to be dried, using more convenient, the use of more convenient user.

Description

The rack for test tube of vegetable oil detection sampling in a kind of sewage

Technical field

The utility model relates to rack for test tube technical field, the test tube of vegetable oil detection sampling in specially a kind of sewage Frame.

Background technique

Rack for test tube is one kind of chemical experimental instrument, wooden shelf or bamboo shelf, there is two kinds of six holes and 12 holes, test tube Frame is for placing (the phenomenon that sometimes test tube can also being placed on rack for test tube, observe some experiment) and drying test tube The most basic laboratory apparatus of chemical laboratory, duckpin and aperture in rack for test tube with respective number, it is foraminate will Test tube is placed vertically for use or to continue the progress of observing response, has column clean test tube can be put upside down, to dry.

Currently used for the rack for test tube of detection sampling, in practical applications, since traditional most of rack for test tube is only capable of placing A kind of test tube of specification, and rack for test tube is integrally bigger than normal, uses and not flexible, and detect in sampling process, it might not So many same type of test tube is needed, or even needs the test tube of different size, traditional rack for test tube can not coincide test tube Specification, flexibility is smaller, so the rack for test tube for proposing vegetable oil detection sampling in a kind of sewage is set forth above to solve Problem.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of test tube of vegetable oil detection sampling in sewage Frame has the advantages that convenient to use and flexibility is good, solves the rack for test tube for detecting sampling, in practical applications, due to Most of traditional rack for test tube is only capable of placing a kind of test tube in aperture, and rack for test tube is integrally bigger than normal, uses and not flexible, And detect in sampling process, it is not absolutely required to the test tubes in so many same aperture, or even need the test tube of different size, pass System rack for test tube can not coincide the aperture of test tube, the lesser problem of flexibility.

(2) technical solution

To realize above-mentioned purpose convenient to use and good flexibility, the utility model is provided the following technical solutions: a kind of dirt Aquatic plant oil detects the rack for test tube of sampling, including support leg, and the quantity of the support leg is two, two support legs Bottom be set with Anti-slip cover, the top of two support legs is connect with supporting table, and the inside of the supporting table opens up There is aperture, the bottom of the supporting table is fixedly installed with circular arc set, and the inner wall of the circular arc set is fixedly installed with bed course, the branch It is four bearings that quantity is fixedly installed at the top of support platform, and the top of four bearings is movably installed with interlocking bar, four The outside of a interlocking bar is fixedly installed with hold set, and the top of four interlocking bar is movably installed with connecting rod, and four The top of a connecting rod is connect with top plate, and the inside of the top plate offers intercommunicating pore, and the inside of the intercommunicating pore is solid Dingan County is equipped with annulus set, the fixing seat being fixedly installed at the top of the supporting table between ipsilateral two bearings, and two The top of a fixing seat is fixedly installed with the telescopic rod positioned at top plate bottom, is fixedly installed at the top of the supporting table Firm seat between ipsilateral two interlocking bar is fixedly installed with hack lever at the top of the firm seat.

Preferably, the quantity of the circular arc set and bed course is seven, and seven circular arc sets and bed course are isodistantly spaced It is distributed in the bottom of supporting table.

Preferably, the bearing, interlocking bar, hold set and connecting rod are symmetric the two of supporting table longitudinal centre line Side.

Preferably, the Anti-slip cover, annulus set, hold set and bed course are rubber, and the quantity of annulus set is seven, seven institutes It states annulus set and is isodistantly spaced the inside for being distributed in top plate.

Preferably, the interlocking bar is internally provided with internal screw thread, and the outside of connecting rod is provided with external screw thread, the linkage Bar is threadedly coupled with connecting rod.

Preferably, the quantity of the firm seat and hack lever is six, and six firm seats and hack lever are isodistantly spaced It is distributed in the top of supporting table.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of rack for test tube of vegetable oil detection sampling in sewage, tool It is standby following the utility model has the advantages that

In the sewage vegetable oil detection sampling rack for test tube, in use, by be provided with aperture, circular arc set, Test tube corresponding aperture can be put by intercommunicating pore and annulus set, staff, while being provided with interlocking bar, hold set, connecting rod and being stretched Bar can rotate interlocking bar, so that connecting rod is carried out raising and lowering, adjust the height of rack for test tube, energy by holding hold set The different size of identical test tube is put into, and test tube is not easy to topple over, and test tube can be enable to be placed on rack for test tube well, and flexible Bar synchronizes flexible, keeps adjustment process more firm, keeps rack for test tube more flexible, while being provided with hack lever, test tube can be placed in It carries out being inverted on hack lever and dry, use more convenient, the use of more convenient user.

Detailed description of the invention

Fig. 1 is the utility model section view；

Fig. 2 is the utility model left view.

In figure: 1 support leg, 2 Anti-slip covers, 3 supporting tables, 4 apertures, 5 circular arc sets, 6 bed courses, 7 bearings, 8 interlocking bar, 9 hold sets, 10 connecting rods, 11 top plates, 12 intercommunicating pores, 13 annulus sets, 14 fixing seats, 15 telescopic rods, 16 firm seats, 17 hack levers.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to FIG. 1-2, in a kind of sewage vegetable oil detection sampling rack for test tube, including support leg 1, support leg 1 Quantity is two, and the bottom of two support legs 1 is set with Anti-slip cover 2, and the top of two support legs 1 is connect with supporting table 3, The inside of supporting table 3 offers aperture 4, and the bottom of supporting table 3 is fixedly installed with circular arc set 5, and the inner wall of circular arc set 5 is fixedly mounted There is a bed course 6, the quantity of circular arc set 5 and bed course 6 is seven, and seven circular arcs sets 5 and bed course 6 are isodistantly spaced and are distributed in supporting table 3 bottom, the top of supporting table 3 are fixedly installed with the bearing 7 that quantity is four, and the top of four bearings 7 is movably installed with Interlocking bar 8, the outside of four interlocking bar 8 are fixedly installed with hold set 9, and the top of four interlocking bar 8 is movably installed with connection Bar 10, bearing 7, interlocking bar 8, hold set 9 and connecting rod 10 are symmetric in the two sides of 3 longitudinal centre line of supporting table, linkage Bar 8 is internally provided with internal screw thread, and the outside of connecting rod 10 is provided with external screw thread, and interlocking bar 8 is threadedly coupled with connecting rod 10, and four The top of a connecting rod 10 is connect with top plate 11, and the inside of top plate 11 offers intercommunicating pore 12, and the inside of intercommunicating pore 12 is fixed Annulus set 13 is installed, Anti-slip cover 2, annulus set 13, hold set 9 and bed course 6 are rubber, and the quantity of annulus set 13 is seven, and seven A annulus set 13 is isodistantly spaced the inside for being distributed in top plate 11, and the top of supporting table 3 is fixedly installed with positioned at ipsilateral two bearings 7 Between fixing seat 14, the top of two fixing seats 14 is fixedly installed with the telescopic rod 15 positioned at 11 bottom of top plate, supporting table 3 Top be fixedly installed with the firm seat 16 between ipsilateral two interlocking bar 8, the top of firm seat 16 is fixedly installed with frame Bar 17, the quantity for consolidating seat 16 and hack lever 17 is six, and six firm seats 16 and hack lever 17 are isodistantly spaced and are distributed in support The top of platform 3, in use, by being provided with aperture 4, circular arc set 5, intercommunicating pore 12 and annulus set 13, staff can Test tube corresponding aperture is put into, while being provided with interlocking bar 8, hold set 9, connecting rod 10 and telescopic rod 15, can by holding hold set 9, Interlocking bar 8 is rotated, so that connecting rod 10 is carried out raising and lowering, adjusts the height of rack for test tube, the difference for the test tube that can coincide Specification is put into, and test tube is not easy to topple over, and test tube can be enable to be placed on rack for test tube well, and telescopic rod 15 is synchronized and stretched Contracting, keeps adjustment process more firm, keeps rack for test tube more flexible, while being provided with hack lever 17, it is enterprising that test tube can be placed in hack lever 17 Row, which is inverted, to be dried, and more convenient, the use of more convenient user is used.

In conclusion vegetable oil detects the rack for test tube of sampling in the sewage, in use, by being provided with aperture 4, circular arc set 5, intercommunicating pore 12 and annulus set 13, test tube corresponding aperture can be put by staff, while being provided with interlocking bar 8, being held Set 9, connecting rod 10 and telescopic rod 15, can be by holding hold set 9, and rotation interlocking bar 8 makes connecting rod 10 carry out raising and lowering, Adjust the height of rack for test tube, the different size for the test tube that can coincide is put into, and test tube is not easy to topple over, and can enable test tube very Good is placed on rack for test tube, and telescopic rod 15 synchronizes flexible, keeps adjustment process more firm, keeps rack for test tube more flexible, It is provided with hack lever 17 simultaneously, test tube, which can be placed on hack lever 17 be inverted, to be dried, and using more convenient, more convenient user's makes With.

It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, article or equipment in there is also other identical elements.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. the rack for test tube of vegetable oil detection sampling in a kind of sewage, including support leg (1), it is characterised in that: the support leg (1) quantity is two, and the bottom of two support legs (1) is set with Anti-slip cover (2), two support legs (1) Top is connect with supporting table (3), and the inside of the supporting table (3) offers aperture (4), and the bottom of the supporting table (3) is solid Dingan County is equipped with circular arc set (5), and the inner wall of the circular arc set (5) is fixedly installed with bed course (6), and the top of the supporting table (3) is solid The bearing (7) that Dingan County is four equipped with quantity, the top of four bearings (7) are movably installed with interlocking bar (8), four institutes The outside for stating interlocking bar (8) is fixedly installed with hold set (9), and the top of four interlocking bar (8) is movably installed with connection The top of bar (10), four connecting rods (10) is connect with top plate (11), and the inside of the top plate (11) offers connection The inside in hole (12), the intercommunicating pore (12) is fixedly installed with annulus set (13), is fixedly installed at the top of the supporting table (3) Fixing seat (14) between ipsilateral two bearings (7), the top of two fixing seats (14) are fixedly installed with Telescopic rod (15) positioned at top plate (11) bottom is fixedly installed at the top of the supporting table (3) described positioned at ipsilateral two Firm seat (16) between lever (8) is fixedly installed with hack lever (17) at the top of the firm seat (16).

2. the rack for test tube of vegetable oil detection sampling in a kind of sewage according to claim 1, it is characterised in that: the circle The quantity of arc set (5) and bed course (6) is seven, and seven circular arc sets (5) and bed course (6) are isodistantly spaced and are distributed in support The bottom of platform (3).

3. the rack for test tube of vegetable oil detection sampling in a kind of sewage according to claim 1, it is characterised in that: the axis (7), interlocking bar (8), hold set (9) and connecting rod (10) is held to be symmetric in the two sides of supporting table (3) longitudinal centre line.

4. the rack for test tube of vegetable oil detection sampling in a kind of sewage according to claim 1, it is characterised in that: described anti- Sliding sleeve (2), annulus set (13), hold set (9) and bed course (6) are rubber, and the quantity of annulus set (13) is seven, seven circles Ring set (13) is isodistantly spaced the inside for being distributed in top plate (11).

5. the rack for test tube of vegetable oil detection sampling in a kind of sewage according to claim 1, it is characterised in that: described Lever (8) is internally provided with internal screw thread, and the outside of connecting rod (10) is provided with external screw thread, the interlocking bar (8) and connecting rod (10) it is threadedly coupled.

6. the rack for test tube of vegetable oil detection sampling in a kind of sewage according to claim 1, it is characterised in that: described steady Gu the quantity of seat (16) and hack lever (17) is six, six firm seats (16) and hack lever (17) are isodistantly spaced and are distributed in The top of supporting table (3).