CN219062947U

CN219062947U - Fixed bolster for standard substance detects

Info

Publication number: CN219062947U
Application number: CN202222858282.1U
Authority: CN
Inventors: 李力
Original assignee: Hefei Hongmeng Standard Technology Research Institute Co ltd
Current assignee: Hefei Hongmeng Standard Technology Research Institute Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-05-23
Anticipated expiration: 2032-10-28

Abstract

The utility model belongs to the field of standard substance fixation, and discloses a standard substance detection fixing bracket which comprises a base, an internal thread sleeve, a threaded rod, a mounting plate, a step bracket, a trepanning, a supporting component, a limiting component and an adjusting component, wherein the base is provided with a threaded hole; according to the utility model, the step support and the fixing component are matched to fix the plurality of standard substance bottles in a step manner, so that the standard substance bottles with different diameters can be flexibly fixed, the height detected by the standard substance bottles can be conveniently adjusted through the matching between the limiting component and the adjusting component, the height-adjusted position of the standard substance bottles can be limited after the height of the standard substance bottles is adjusted, the reliability and stability after adjustment are further enhanced, and when the plurality of standard substance bottles are independently detected, the rotating position of the step support can be limited only by rotating the step support and rotating the screw, so that the accuracy of the angle adjustment of the step support is ensured.

Description

Fixed bolster for standard substance detects

Technical Field

The utility model belongs to the field of standard substance fixation, and particularly relates to a fixed bracket for standard substance detection.

Background

The standard substance may be a pure or mixed gas, liquid or solid. The standard substance can be a high-purity chemical reagent or a mixture prepared according to a certain proportion. In the process of sampling and detecting the standard substance, the standard substance is required to be placed in the bottle body firstly, and then the bottle body is placed on the detection table, so that the work of detection personnel is facilitated, the existing common placing mode is mainly to be directly placed on the placing frame, the placing frame comprises a frame body and a slot arranged on the frame body, and the standard substance is directly inserted into the slot when the standard substance is placed.

However, the above-mentioned direct placing of the standard substance in the slot cannot effectively adjust the height of the standard substance and is inconvenient to take and place, thereby affecting the efficiency of detection, so a device which is convenient for placing the standard substance and is convenient for the worker to take and place when in use is needed.

Disclosure of Invention

When the standard substance is installed and detected, the packaged standard substance bottles are directly placed in the plurality of placing grooves of the disc to be fixed, so that the phenomenon of dumping and shaking of the standard substance bottles in the detection process is easy to occur, the fixing effect is not ideal, and the standard substance bottles in the plurality of placing grooves cannot be stably and rotatably adjusted according to the detection requirement, so that the problem of detection convenience is reduced.

The utility model provides a fixing support for standard substance detection, which comprises a base, wherein an internal thread sleeve is fixedly connected to the center of the top of the base, a threaded rod is matched with the internal thread of the internal thread sleeve, a mounting disc is rotationally connected to the top of the threaded rod, a plurality of step supports are fixedly connected to the outer wall of the mounting disc at equal intervals along the circumferential direction of the mounting disc, trepanning is formed in the top of a horizontal section of each step support, a supporting component is arranged at the bottom end of each step support, a limiting component is arranged on the internal thread sleeve and the outer wall of the threaded rod together, and an adjusting component is arranged on the top of each limiting component and the side wall of each step support together.

Further, the support assembly comprises a rubber ring arranged on the inner wall of the trepanning.

Further, the position of the bottom end of the ladder support corresponding to the trepanning is in a cross array connection with a plurality of connecting rods, and the bottom ends of the connecting rods are fixedly connected with supporting grooves together.

Further, the limiting component comprises a star-shaped support fixedly sleeved on the outer wall of the threaded rod and close to one side of the mounting plate, a first supporting ring is fixedly sleeved at the outer end of the star-shaped support, and an L-shaped support is symmetrically and fixedly connected to the bottom end of the star-shaped support.

Further, the outer wall movable sleeve of L shape support horizontal segment is equipped with shape piece, and L shape support is close to the one end fixedly connected with baffle of internal thread telescopic, and the fixed cover in position that the internal thread telescopic outer wall corresponds the baffle is equipped with the limiting plate, and the limiting plate is equidistant along internal thread telescopic direction of height and arranges.

Further, the adjusting component comprises bolts symmetrically arranged on the outer wall of the first supporting ring, and the second supporting ring is fixedly arranged above the first supporting ring through the bolts.

Further, the ladder support is kept away from upper and lower both ends symmetry fixedly connected with locating lever of mounting disc one side, and the outer wall fixed cover of locating lever is equipped with the locating plate, and two locating plates sliding fit are at the upper and lower both ends of No. two holding rings.

Further, the screw is provided with to the top screw thread of locating plate of top, and the locating hole has been seted up to the position that No. two support ring tops correspond the screw, and the locating hole is annular along No. two support ring's outer wall and distributes.

Compared with the prior art, the utility model provides the fixing bracket for detecting the standard substance, which has the following beneficial effects:

1. the step support and the supporting component are matched to fix the standard substance bottles in a step manner, so that the standard substance bottles are staggered and placed, pollution to other storage bottles when the standard substance bottles are damaged is avoided, the storage bottles are also facilitated to be taken and detected, the standard substance bottles with different diameters can be flexibly fixed, the damage phenomenon of the standard substance bottles is reduced, the inserted standard substance bottles are conveniently supported, the standard substance bottles are prevented from sliding downwards in the detection process, the placement stability of the standard substance bottles is enhanced, the liquid flowing out when the standard substance bottles are damaged can be collected, and the practicability is high;

2. the height that detects the standard substance bottle is convenient for adjust through the cooperation between spacing subassembly and the adjusting part to satisfy the height to different crowds and adjust, improved the comfort level that uses, after the high adjustment of standard substance bottle, can also carry out spacingly to the position after the altitude mixture control, further strengthened reliability and stability after adjusting, when detecting alone to a plurality of standard substance bottles, only need rotate the ladder support and the screw of rotation can carry out spacingly to ladder support pivoted position, guaranteed the accuracy nature of ladder support angle adjustment, improved the convenience of detection, improved the effect of regulation.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a perspective view of the present utility model;

FIG. 2 shows a front view of the present utility model;

FIG. 3 illustrates a partial top view of the spacing assembly of the present utility model;

fig. 4 shows a perspective view of the ladder bracket, support assembly and adjustment assembly of the present utility model.

In the figure: 1. a base; 101. a mounting hole; 2. an internally threaded sleeve; 3. a threaded rod; 4. a mounting plate; 5. a step support; 6. a support assembly; 601. a rubber ring; 602. a connecting rod; 603. a support groove; 7. a limit component; 701. a star-shaped bracket; 702. a first support ring; 703. an L-shaped bracket; 704. shaped blocks; 705. a limiting plate; 706. a baffle; 8. an adjustment assembly; 801. a bolt; 802. a second support ring; 803. a positioning rod; 804. a positioning plate; 805. a screw; 806. and positioning holes.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2 and fig. 4, a fixing support for detecting standard substances comprises a base 1 and a plurality of mounting holes 101 uniformly formed in the top of the base 1, wherein the positions of the mounting holes 101 are used for fixing the base 1 through locking bolts, the stability of the whole fixing support is guaranteed, an inner threaded sleeve 2 is fixedly connected to the center of the top of the base 1, a threaded rod 3 is matched with the inner threads of the inner threaded sleeve 2, a mounting disc 4 is rotatably connected to the top of the threaded rod 3, a plurality of step supports 5 are fixedly connected to the outer wall of the mounting disc 4 at equal intervals along the circumferential direction of the mounting disc, a sleeve hole is formed in the top of the horizontal section of each step support 5, the standard substance bottles are inserted into the sleeve hole, the step supports 5 can fix the plurality of standard substance bottles in a step mode, so that the standard substance bottles are staggered, pollution to other storage bottles when the standard substance bottles are damaged is avoided, and the storage bottles are taken and detected.

Please refer to fig. 1 and 4, the bottom of ladder support 5 is provided with supporting component 6, supporting component 6 is including setting up the rubber circle 601 at the trepanning inner wall, the setting of rubber circle 601 can carry out flexible fixation to the standard substance bottle of different diameters, the phenomenon that the standard substance bottle is damaged has been reduced, the position that ladder support 5 bottom corresponds the trepanning is cross array connection has a plurality of connecting rods 602, the common fixedly connected with supporting groove 603 of bottom of a plurality of connecting rods 602, the setting of supporting groove 603 can support the standard substance bottle of inserting in the rubber circle 601 inside, prevent that the standard substance bottle from sliding downwards at the in-process that detects, the stability that the standard substance bottle was placed has been strengthened, can also play the effect of collecting to the liquid that flows when the standard substance bottle was damaged, the practicality is high.

Referring to fig. 1-3, the inner threaded sleeve 2 and the outer wall of the threaded rod 3 are provided with a limiting component 7, the limiting component 7 comprises a star-shaped support 701 fixedly sleeved on the outer wall of the threaded rod 3 and close to one side of the mounting plate 4, a first supporting ring 702 is fixedly sleeved at the outer end of the star-shaped support 701, an L-shaped support 703 is symmetrically and fixedly connected at the bottom end of the star-shaped support 701, a -shaped block 704 is movably sleeved on the outer wall of the horizontal section of the L-shaped support 703, a baffle 706 is fixedly connected at one end of the L-shaped support 703 close to the inner threaded sleeve 2, the baffle 706 has a limiting effect on the movement of the horizontal position of the -shaped block 704, the -shaped block 704 is prevented from falling off, a limiting plate 705 is fixedly sleeved on the outer wall of the inner threaded sleeve 2 corresponding to the position of the baffle 706, the outer wall of the limiting plate 705 is in contact with the side wall of the baffle 706, and the limiting plate 705 is distributed at equal intervals along the height direction of the inner threaded sleeve 2.

When the novel ladder stand is used, the first support ring 702 is rotated, the first support ring 702 is driven to rotate and reciprocate up and down, the threaded rod 3 drives the mounting plate 4 to synchronously move with the ladder stand 5, so that the height of the ladder stand 5 is conveniently adjusted, the heights of different crowds are adjusted, the comfort level of use is improved, the height of a standard substance bottle is conveniently detected, the baffle 706 rotates and reciprocates up and down along the outer walls of the limiting plates 705 under the driving of the first support ring 702 in the rotating process of the first support ring 702, after the height of the ladder stand 5 is adjusted, the two -shaped blocks 704 are pushed to move in opposite directions along the outer walls of the horizontal sections of the two L-shaped brackets 703, the two -shaped blocks 704 are gradually close to and are clamped at the two ends of the same limiting plate, and the threaded rod 3 cannot rotate and move at the moment, so that the reliability and stability after adjustment are further enhanced.

Referring to fig. 1-2 and fig. 4, an adjusting component 8 is jointly arranged on the top of the first support ring 702 and the side wall of the step support 5, the adjusting component 8 comprises bolts 801 symmetrically arranged on the outer wall of the first support ring 702, a second support ring 802 is fixedly arranged above the first support ring 702 through the bolts 801, positioning rods 803 are symmetrically and fixedly connected to the upper end and the lower end of one side, far away from the mounting plate 4, of the step support 5, positioning plates 804 are fixedly sleeved on the outer wall of the positioning rods 803, the two positioning plates 804 are slidably matched with the upper end and the lower end of the second support ring 802, screws 805 are arranged on the top threads of the upper positioning plates 804, positioning holes 806 are formed in positions, corresponding to the screws 805, of the top of the second support ring 802, and the positioning holes 806 are distributed in an annular shape along the outer wall of the second support ring 802.

When the device is used, the threaded rod 3 and the second support ring 802 can be driven to synchronously rotate and move through the rotation of the first support ring 702, when the first support ring 702 rotates to a proper height, the mounting plate 4 and the rest of the ladder supports 5 can be driven to synchronously rotate by rotating one ladder support 5, the positioning plate 804 also rotates along with the side walls of the second support ring 802 along with the ladder supports 5, when standard substance bottles on the plurality of ladder supports 5 are singly detected, the plurality of ladder supports 5 need to be rotated, the plurality of ladder supports 5 are sequentially detected, after the angle of the ladder supports 5 rotates, one screw 805 closest to a worker is rotated, the screw 805 is rotated and moves downwards to a needed positioning hole 806, at the moment, all the ladder supports 5 cannot rotate, the angle of the ladder supports 5 can be further positioned, the accuracy of angle adjustment of the ladder supports 5 is guaranteed, the convenience of detection is improved, and the adjusting effect is improved.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a standard substance detects uses fixed bolster, includes base, its characterized in that: the top center fixedly connected with internal thread sleeve of base, internal thread telescopic internal thread cooperation has the threaded rod, and the top of threaded rod rotates and is connected with the mounting disc, and a plurality of ladder supports of equidistant fixedly connected with of its circumference are followed to the outer wall of mounting disc, are equipped with the trepanning on the ladder support horizontal segment and carry out the supporting component that fixes to the standard substance bottle, and internal thread sleeve is provided with spacing subassembly jointly with the outer wall of threaded rod, and spacing subassembly's top is provided with adjusting part jointly with the lateral wall of ladder support.

2. The stationary support for detecting a standard according to claim 1, wherein: the support assembly comprises a rubber ring arranged on the inner wall of the trepanning.

3. The stationary support for detecting a standard according to claim 1, wherein: the position of the bottom end of the ladder support corresponding to the trepanning is in a cross array connection with a plurality of connecting rods, and the bottom ends of the connecting rods are fixedly connected with supporting grooves together.

4. The stationary support for detecting a standard according to claim 1, wherein: the limiting component comprises a star-shaped support fixedly sleeved on the outer wall of the threaded rod, a first supporting ring is fixedly sleeved at the outer end of the star-shaped support, and an L-shaped support is symmetrically and fixedly connected to the bottom end of the star-shaped support.

5. The stationary support for detecting a standard according to claim 4, wherein: the outer wall movable sleeve of L shape support horizontal segment is equipped with shape piece, and L shape support is close to the one end fixedly connected with baffle of internal thread telescopic, and the fixed cover in the position of internal thread telescopic outer wall corresponding to the baffle is equipped with the limiting plate, and the limiting plate is equidistant along internal thread telescopic direction of height and arranges.

6. The stationary support for detecting a standard according to claim 4, wherein: the adjusting component comprises bolts symmetrically arranged on the outer wall of the first supporting ring, and the second supporting ring is fixedly arranged above the first supporting ring through the bolts.

7. The stationary support for detecting a standard according to claim 6, wherein: the ladder support is kept away from upper and lower both ends symmetry fixedly connected with locating lever of mounting disc one side, and the outer wall fixed cover of locating lever is equipped with the locating plate, and two locating plates sliding fit are at the upper and lower both ends of No. two holding rings.

8. The stationary support for detecting a standard according to claim 7, wherein: the screw is provided with at the top of locating plate screw top, and the locating hole has been seted up to the position that No. two support ring tops correspond the screw, and the locating hole is annular along No. two support ring's outer wall and distributes.