CN220418883U - Circulating liquid sampler with fixed clamping function - Google Patents

Abstract

The utility model relates to the technical field of liquid sampling treatment, in particular to a circulating liquid sampler with a fixed clamping function, which comprises a bearing frame with a hollow rectangular structure, wherein a sampler main body is arranged at the top of an inner cavity of the bearing frame, a plurality of sampling tubes which are uniformly distributed are arranged at the bottom of the sampler main body, lifting cylinders are arranged on the end face of the bottom of the inner cavity of the bearing frame, the output ends of the lifting cylinders are fixedly connected with lifting plates, guide plates with trapezoid structures are symmetrically arranged on two sides of the lifting plates, clamping assemblies with the same number as the sampling tubes are arranged on the end face of the top of the lifting plates, and through the arrangement of the clamping assemblies, sampling bottles with different sizes can be clamped and fixed, convenience and working efficiency of staff in sampling are improved, and stability in vertical displacement of the lifting plates is improved through the arrangement of the guide plates and the guide grooves.

Description

Circulating liquid sampler with fixed clamping function

Technical Field

The utility model relates to the technical field of liquid sampling treatment, in particular to a circulating liquid sampler with a fixed clamping function.

Background

The circulating liquid sampler adopts compressed air as power, and is internally provided with a flow distributor, thereby ensuring the accuracy of multipath circulation, reducing the circulation time, improving the circulation accuracy, reducing the air source loss, and greatly improving the overall reliability, the safety and the long-period running performance.

When the existing circulating liquid sampler is used for sampling, a worker is generally required to manually hold the sampling bottle for sampling, the sampling bottle is lack of being supported and fixed, the working strength is increased, the use of a user is affected, and the working efficiency is reduced.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and provides a circulating liquid sampler with a fixed clamping function, so as to solve the problems that when the conventional circulating liquid sampler is used for sampling, a worker is generally required to hold a sampling bottle manually for sampling, the sampling bottle is lack of support and fixation, the working strength is increased, the use of a user is influenced, and the working efficiency is reduced.

In order to achieve the above purpose, the utility model adopts the following technical scheme,

the utility model provides a circulating liquid sampler with fixed centre gripping function, includes the carrier that is cavity rectangle structure, the sampler main part is installed at carrier inner chamber top, sampler main part bottom is equipped with a plurality of evenly distributed's sampling tube, is equipped with the lift cylinder on the carrier inner chamber bottom terminal surface, lift cylinder output fixedly connected with lifter plate, lifter plate bilateral symmetry is equipped with the deflector that is trapezoidal structure, is equipped with the centre gripping subassembly unanimous with sampling tube quantity on the lifter plate top terminal surface;

the clamping assembly comprises a clamping cylinder arranged on the end face of the top of the lifting plate, a supporting plate is arranged at the top of the clamping cylinder, driving plates extending to the outer side of the top of the supporting plate are symmetrically arranged at output ends of two sides of the clamping cylinder, adjusting limiting plates of a T-shaped structure are symmetrically arranged at two sides of the driving plates, a plurality of connecting grooves capable of allowing the driving plates to move back and forth are formed in the supporting plate in a penetrating mode, first clamping plates of a semicircular arc structure are arranged on the top of the driving plates in a penetrating mode, and a plurality of second clamping plates of arc structures which are evenly distributed in a surrounding mode with the axes of the first clamping plates as circle centers are arranged between the two first clamping plates.

In order to ensure the stability of the lifting plate in vertical displacement, guide grooves matched with the guide plates are formed in the two side walls of the inner cavity of the bearing frame.

As a preferable technical scheme of the utility model, the sampling valve is arranged on the sampling tube.

In order to realize that the sampling bottle of different sizes is fixed in the centre gripping, be equipped with adjusting spring between second grip block and the first grip block, and a plurality of second grip block inboard circular arc terminal surfaces can form adjustable centre gripping chamber.

In order to ensure the stability of the sampling bottle when placed on the supporting plate, the end surface of the top of the supporting plate is provided with a placing groove which is positioned under the clamping cavity and used for positioning the sampling bottle.

As a preferable technical scheme of the utility model, two sides of the end surface of the bottom of the supporting plate are provided with baffle plates fixedly connected with the lifting plate.

In order to ensure the stability of the driving plate during the front-back displacement, adjusting limiting grooves which can be used for inserting the adjusting limiting plates are formed in the end faces of the two sides in the connecting groove.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the clamping assembly, sampling bottles with different sizes can be clamped and fixed, the convenience and the working efficiency of workers in sampling are improved, the stability of the sampling bottles placed on the supporting plate is improved through the arrangement of the placing grooves, and the stability of the lifting plate in vertical displacement is improved through the arrangement of the guide plates and the guide grooves in a matched manner.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a lifting plate according to the present utility model;

FIG. 3 is a diagram showing the connection relationship between the support plate and the baffle plate according to the present utility model;

FIG. 4 is a schematic view of a clamping assembly according to the present utility model;

FIG. 5 is a schematic top view of the clamping assembly of the present utility model;

in the figure: 1. a carrier; 2. a sampler body; 3. a sampling tube; 4. a sampling valve; 5. a lifting cylinder; 6. a lifting plate; 61. a guide plate; 7. a support plate; 71. a connecting groove; 72. adjusting the limit groove; 73. a placement groove; 74. a baffle; 8. a clamping assembly; 81. adjusting the limiting plate; 82. an adjusting spring; 83. a driving plate; 84. a clamping cylinder; 85. a second clamping plate; 86. a first clamping plate.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

The utility model provides a circulation liquid sampler with fixed centre gripping function, is including bearing frame 1 that is cavity rectangle structure, bear frame 1 inner chamber top and install sample ware main part 2, sample ware main part 2 bottom is equipped with a plurality of evenly distributed's sampling tube 3, install sampling valve 4 on the sampling tube 3, be equipped with lift cylinder 5 on bearing frame 1 inner chamber bottom terminal surface, lift cylinder 5 output fixedly connected with is rectangular structure's lifter plate 6, lifter plate 6 bilateral symmetry is equipped with and is trapezoidal structure's deflector plate 61, adopt welded connection between deflector plate 61 and the lifter plate 6 to improved both's joint strength and stability, be equipped with on the lifter plate 6 top terminal surface with the unanimous matched with of sampling tube 3 clamping assembly 8 of use, through the setting of clamping assembly 8, thereby can carry out the centre gripping to the sampling bottle of different sizes and fix, convenience and work efficiency when having improved the staff's sampling.

Wherein, guide grooves matched with the guide plates 61 are arranged on the two side walls of the inner cavity of the bearing frame 1, thereby ensuring the stability of the lifting plate 6 during up-and-down displacement.

The clamping assembly 8 shown in the 3-5 is combined, the clamping assembly 8 comprises a clamping cylinder 84 arranged on the top end face of the lifting plate 6, the top of the clamping cylinder 84 is provided with a supporting plate 7, two sides of the bottom end face of the supporting plate 7 are provided with baffle plates 74 fixedly connected with the top end face of the lifting plate 6, the baffle plates 74 and the supporting plate 7 are of an integrally formed structure, accordingly, the connection strength and the service life of the baffle plates are improved, the output ends of the two sides of the clamping cylinder 84 are symmetrically provided with driving plates 83 which extend to the outer side of the top of the supporting plate 7 and are of long-strip rectangular structures, two sides of the driving plates 83 are symmetrically provided with adjusting limiting plates 81 of T-shaped structures, a plurality of connecting grooves 71 which can be used for the front and back displacement of the driving plates 83 are arranged on the end faces of the two sides of the supporting plate 7 in a penetrating mode, adjusting limiting grooves 72 which can be used for the insertion of the adjusting limiting plates 81 are arranged on the end faces of the two sides of the connecting grooves 71, the top of the driving plates 83 penetrate through the connecting grooves 71 and the inner sides of the driving plates 83 to be provided with first clamping plates 86 of semicircular arc structures, a plurality of second clamping plates 85 which are of circular arc-shaped structures are arranged between the two first clamping plates 86 and the two first clamping plates 86 which are provided with a plurality of second circular arc-shaped clamping plates 85 which are of circular arc-shaped structures, and the inner side of the second clamping plates 85 which can be not fixedly arranged, and the inner side of the clamping plates 85 can be formed between the two circular clamping plates.

Wherein, the standing groove 73 that is used for carrying out the location to the sampling bottle under the holding chamber has been seted up to backup pad 7 top terminal surface to can guarantee the stability when the sampling bottle is placed in backup pad 7, play the location effect simultaneously.

The working principle of the utility model is as follows:

firstly, when needs take a sample, the staff places the sampling bottle in the standing groove 73 on backup pad 7, carries out the centre gripping location to the sampling bottle, starts the relative displacement of the first grip block 86 that the relative setting of centre gripping cylinder 84 drive to drive second grip block 85 inboard terminal surface and sampling bottle laminating mutually and fix the centre gripping, through setting up of adjusting spring 82 between second grip block 85 and the first grip block 86, second grip block 85 extrudees the sampling bottle under the elasticity effect that adjusting spring 82 provided, makes clamping assembly 8 can carry out the centre gripping to the sampling bottle of equidimension not fixed, has improved convenience and work efficiency when the staff samples.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (7)

1. The utility model provides a circulation liquid sample thief with fixed centre gripping function which characterized in that: the sampler comprises a bearing frame (1) with a hollow rectangular structure, wherein a sampler main body (2) is arranged at the top of an inner cavity of the bearing frame (1), a plurality of sampling tubes (3) which are uniformly distributed are arranged at the bottom of the sampler main body (2), lifting cylinders (5) are arranged on the end face of the bottom of the inner cavity of the bearing frame (1), lifting plates (6) are fixedly connected with the output ends of the lifting cylinders (5), guide plates (61) with trapezoid structures are symmetrically arranged on the two sides of the lifting plates (6), and clamping assemblies (8) with the same number as the sampling tubes (3) are arranged on the end face of the top of the lifting plates (6);

clamping assembly (8) are including setting up centre gripping cylinder (84) on lifter plate (6) top terminal surface, centre gripping cylinder (94) top is equipped with backup pad (7), and centre gripping cylinder (84) both sides output symmetry is equipped with and extends to driving plate (83) in backup pad (7) top outside, driving plate (83) bilateral symmetry is equipped with regulation limiting plate (81) that are T type structure, run through on backup pad (7) and offered a plurality of spread grooves (71) that can supply driving plate (83) to reciprocate, driving plate (83) top pass spread groove (71) and inboard are equipped with first grip block (86) that are the semicircle structure, are equipped with a plurality of second grip blocks (85) that are the arc structure that evenly encircle the distribution with first grip block (86) axle center as the centre of a circle between two first grip blocks (86).

2. The circulating liquid sampler with a fixed clamping function of claim 1, wherein: guide grooves matched with the guide plates (61) are formed in the two side walls of the inner cavity of the bearing frame (1).

3. The circulating liquid sampler with a fixed clamping function of claim 1, wherein: and a sampling valve (4) is arranged on the sampling tube (3).

4. The circulating liquid sampler with a fixed clamping function of claim 1, wherein: an adjusting spring (82) is arranged between the second clamping plates (85) and the first clamping plates (86), and the inner circular arc end surfaces of the second clamping plates (85) can form an adjustable clamping cavity.

5. A circulating liquid sampler with a fixed clamping function as claimed in claim 3 wherein: a placing groove (73) which is positioned under the clamping cavity and used for positioning the sampling bottle is formed in the top end face of the supporting plate (7).

6. The circulating liquid sampler with a fixed clamping function of claim 1, wherein: and baffle plates (74) fixedly connected with the lifting plate (6) are arranged on two sides of the end face of the bottom of the supporting plate (7).

7. The circulating liquid sampler with a fixed clamping function of claim 1, wherein: an adjusting limiting groove (72) which can be used for inserting the adjusting limiting plate (81) is formed in the end faces of the two inner sides of the connecting groove (71).