CN214275181U

CN214275181U - Support for noise and vibration detection

Info

Publication number: CN214275181U
Application number: CN202022816811.2U
Authority: CN
Inventors: 阮建超; 罗培松
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-24
Anticipated expiration: 2030-11-30

Abstract

The utility model provides a support for noise and vibration detection, the terminal surface is provided with a fixed seat under the mounting table, the fixed seat is provided with three and three fixed seats which are fixed along the central axis of the mounting table at an included angle of 120 degrees, the fixed seat is rotationally connected with a first telescopic cylinder, the telescopic cylinder is connected and fixed with a fixed structure deviating from the end rotationally connected with the fixed seat, the fixed structure is clamped with a second telescopic cylinder through the first telescopic cylinder, the second telescopic cylinder is connected with the first telescopic cylinder through sliding inside, the telescopic rod is connected with the second telescopic cylinder through sliding inside, the height of the mounting table can be adjusted by adopting the design, thereby the use requirements of different vertical height detection probes are satisfied, in addition, under the action of a reset spring, the telescopic rod drives a clamping column to extend out of the fixed cylinder, and the clamping column is clamped with the clamping hole on the second telescopic cylinder, thereby achieving the purpose of fixing the positions of the first telescopic cylinder, the second telescopic cylinder and the telescopic rod.

Description

Support for noise and vibration detection

Technical Field

The utility model relates to a noise and vibration detect and use support belongs to the check out test set field.

Background

In the prior art, the noise monitor monitors the noise of a living area in real time, displays the monitoring result on a large screen on the site, is clear about the monitoring result, is specially designed for long-term fixed-point noise monitoring of noise sensitive buildings such as schools, hospitals, factories and public institutions, has the remarkable characteristics of high measurement precision, strong real-time performance and good compatibility, and the existing noise detection equipment has the defects that the connecting wire is inconvenient to fix and cannot detect the noise at a higher height position, so a new structure is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a noise and vibration detect and use support to the not enough that exists to prior art to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a support for detecting noise and vibration comprises an installation table, wherein a fixed seat is arranged on the lower end face of the installation table, three and three fixed seats are arranged on each fixed seat and fixed at an included angle of 120 degrees along the central axis of the installation table, each fixed seat is rotatably connected with a first telescopic cylinder, one end of each telescopic cylinder, which is far away from the end rotatably connected with the corresponding fixed seat, is connected and fixed with a fixed structure, the fixed structure is clamped with a second telescopic cylinder through the first telescopic cylinder, the second telescopic cylinder is slidably fixed in the first telescopic cylinder, the other end of the second telescopic cylinder is fixed with the fixed structure, the inner part of the second telescopic cylinder is slidably connected with a first telescopic rod, the lower side position of the first telescopic rod is rotatably connected with a connecting rod, the other end of the connecting rod is rotatably connected with a fixed disc, a through hole is formed in the middle position of the fixed disc, and the through hole is slidably connected with the connecting rod, the lower side of the connecting rod is fixedly connected with a limiting disc, and the limiting disc is of a disc-shaped structure.

Further, the lower extreme of first telescopic link is connected and is fixed with rubber foot pad, the downside terminal surface distribution of rubber foot pad has anti-skidding line.

Further, fixed knot constructs including fixed section of thick bamboo, the inside sliding connection of fixed section of thick bamboo has the sliding block, a side end face connection of sliding block is fixed with the joint post, the joint post passes fixed section of thick bamboo and sets up the concave hole joint on the flexible section of thick bamboo of second and first telescopic link, the opposite side position of sliding block is connected and is fixed with the slide bar, the slide bar passes fixed section of thick bamboo and fixed drawing dish and is fixed mutually, the outside cover of slide bar is equipped with reset spring, reset spring's one end and the surperficial laminating mutually of sliding block, reset spring's the other end and the inner wall of fixed section of thick bamboo laminate mutually.

Furthermore, one side position of the lower end face of the installation table is connected with a fixed fixing pipe, a screw hole is formed in the side position of the fixed pipe, an extension rod is clamped in the fixed pipe, and the inside of the screw hole penetrates through the screw hole in the extension rod through a bolt and is screwed with the screw hole in the extension rod.

Furthermore, a clamping cylinder is fixedly connected with the side face of a first telescopic cylinder in a rotating connection with the mounting table, the clamping cylinder is of a cylindrical structure, and the clamping cylinder penetrates through the connecting line.

Furthermore, the upper side position joint of mount table has test probe.

The utility model has the advantages that: through the inside sliding connection at first telescopic cylinder have the second telescopic cylinder, and the inside sliding connection of the second telescopic cylinder has first telescopic link, adopts this design can adjust the height of mount table, and then satisfies different vertical height test probe's use needs.

In addition, under the action of a reset spring, the sliding block drives the clamping column to extend out of the fixed cylinder, so that the clamping column and the second telescopic cylinder are clamped with the clamping hole in the first telescopic rod, and the purpose of fixing the positions of the first telescopic cylinder, the second telescopic cylinder and the first telescopic rod is achieved;

in addition, the fixed disc is connected with the first telescopic cylinders in a sliding manner, the first telescopic cylinders can only rotate at a certain angle along the central axis of the mounting table due to the design, and the three first telescopic cylinders move simultaneously, so that the mounting table cannot incline;

and the fixed cylinder that is located the mount table downside passes fixed cylinder and extension rod through the bolt through mutually the joint with the extension rod and fixes mutually, and then the staff of being convenient for adjusts the position of mount table through handheld extension rod, is fit for the higher detection of height.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a bracket for detecting noise and vibration according to the present invention;

FIG. 2 is a schematic structural view of a mounting platform in a bracket for detecting noise and vibration according to the present invention;

FIG. 3 is a cross-sectional view of a fixing structure in a bracket for detecting noise and vibration according to the present invention;

FIG. 4 is a schematic view illustrating the installation of a fixing tube in a bracket for detecting noise and vibration according to the present invention;

in the figure: 1-mounting table, 2-clamping cylinder, 3-first telescopic cylinder, 4-fixing structure, 5-second telescopic cylinder, 6-first telescopic rod, 7-rubber foot pad, 8-fixing disc, 9-connecting rod, 10-limiting disc, 11-fixing seat, 12-fixing tube, 13-screw hole, 41-fixing pull disc, 42-fixing cylinder, 43-clamping column, 44-sliding block, 45-reset spring and 46-sliding rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: a support for detecting noise and vibration comprises an installation platform 1, wherein a fixed seat 11 is arranged on the lower end face of the installation platform 1, the fixed seat 11 is provided with three fixed seats 11 which are fixed along the central axis of the installation platform 1 at included angles of 120 degrees, the fixed seat 11 is rotatably connected with a first telescopic cylinder 3, one end of the telescopic cylinder, which is far away from the end rotatably connected with the fixed seat 11, is connected and fixed with a fixed structure 4, the fixed structure 4 passes through the first telescopic cylinder 3 and is clamped with a second telescopic cylinder 5, the second telescopic cylinder 5 is slidably fixed in the first telescopic cylinder 3, the other end of the second telescopic cylinder 5 is fixed with the fixed structure 4, the inner part of the second telescopic cylinder 5 is slidably connected with a first telescopic rod 6, the lower side position of the first telescopic rod 6 is rotatably connected with a connecting rod, the other end of the connecting rod is rotatably connected with a fixed disk 8, a through hole is formed in the middle position of the fixed disk 8, the through hole is slidably connected with a connecting rod 9, the lower side of the connecting rod 9 is fixedly connected with a limiting disc 10, and the limiting disc 10 is of a disc-shaped structure.

The lower extreme of first telescopic link 6 is connected and is fixed with rubber foot pad 7, and the downside terminal surface of rubber foot pad 7 distributes and has anti-skidding line, and then has improved the frictional force between rubber foot pad 7 and the ground.

The fixing structure 4 comprises a fixing cylinder 42, a sliding block 44 is connected inside the fixing cylinder 42 in a sliding manner, a clamping column 43 is fixedly connected to one end face of the sliding block 44, the clamping column 43 passes through the fixing cylinder 42 and is clamped with a concave hole formed in the second telescopic cylinder 5 and the first telescopic rod 6, a sliding rod 46 is fixedly connected to the other end of the sliding block 44, the sliding rod 46 passes through the fixing cylinder 42 and is fixed with the fixing pull disc 41, a return spring 45 is sleeved outside the sliding rod 46, one end of the return spring 45 is attached to the surface of the sliding block 44, the other end of the return spring 45 is attached to the inner wall of the fixing cylinder 42, under the action of the return spring 45, the sliding block 44 drives the clamping column 43 to extend out of the fixing cylinder 42, the clamping column 43 is clamped with the second telescopic cylinder 5 and the clamping hole on the first telescopic rod 6, and the purpose of fixing the first telescopic cylinder 3, the second telescopic cylinder and the first telescopic rod 6 is achieved, adopt this design to solve traditional support and can't fix inconvenient problem.

Fixed pipe 12 is connected to one side position of terminal surface under mount table 1, screw 13 has been seted up to the side position of fixed pipe 12, the inside joint of fixed pipe 12 has the extension rod, the inside of screw 13 passes via the bolt and closes mutually soon with screw 13 on the extension rod, fixed

disk

8 and 3 sliding connection of first telescopic cylinder, this design makes first telescopic cylinder 3 only can take place the rotation of certain angle along the axis of mount table 1, and be the simultaneous movement of three first telescopic cylinder 3, and then make mount table 1 can not take place the slope.

3 side position connection of a first telescopic cylinder of being connected with mount table 1 rotation are fixed with a joint section of thick bamboo 2, and a joint section of thick bamboo 2 is the cylinder structure, and a joint section of thick bamboo 2 passes via the connecting wire, and the connecting wire joint that will be connected with check out test set is to the inside of a joint section of thick bamboo 2, can prevent to cause the unsafe condition of monitoring structure to take place because the connecting wire swing in the testing process.

The upper side position joint of mount table 1 has the measuring probe, plays the purpose of fixed measuring probe position.

The specific implementation mode is as follows: when the device is used, firstly, the monitoring device is installed at the upper side position of the installation platform 1, then the second telescopic cylinder 5 and the first telescopic rod 6 are sequentially pulled out from the inside of the first telescopic cylinder 3, in the process, the fixed pull disc 41 is pulled, the sliding rod 46 is driven to move by pulling of the fixed pull disc 41, then the sliding block 44 drives the clamping column 43 to move, in the process, the reset spring 45 is compressed, then the second telescopic cylinder 5 and the first telescopic rod 6 can be freely slid, after the second telescopic cylinder 5 and the first telescopic rod 6 move to the proper position, the fixed pull disc 41 is loosened, under the action of the reset spring 45, the sliding block 44 drives the clamping column 43 to extend out of the fixed cylinder 42, then the clamping column 43 is clamped with the clamping hole on the second telescopic cylinder 5 and the first telescopic rod 6, and then the purpose of fixing the positions of the first telescopic cylinder 3, the second telescopic cylinder and the first telescopic rod 6 is achieved, adopt this design to solve the unable fixed inconvenient problem of traditional support, then install the upside position of mount table 1 with check out test set, then the inside to a joint section of thick bamboo 2 of connecting wire joint that will be connected with check out test set, can prevent to cause the unsafe condition of monitoring structure to take place because the connecting wire swing in the testing process, and if the place that detects is higher, through the inside of pegging graft fixed pipe 12 with the extension rod, it fixes to the position of extension rod to pass screw 13 with the bolt, the staff adjusts the position of mount table 1 through handheld extension rod, be fit for the higher detection of height.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a noise and vibration detect and use support, includes mount table (1), its characterized in that: the lower end face of the mounting table (1) is provided with a fixing seat (11), the fixing seat (11) is provided with three and three fixing seats (11) which are fixed at an included angle of 120 degrees along the central axis of the mounting table (1), the fixing seat (11) is rotationally connected with a first telescopic cylinder (3), one end of the first telescopic cylinder (3) deviating from the rotational connection with the fixing seat (11) is fixedly connected with a fixing structure (4), the fixing structure (4) penetrates through the first telescopic cylinder (3) to be clamped with a second telescopic cylinder (5), the second telescopic cylinder (5) is fixed in the first telescopic cylinder (3) in a sliding manner, the other end of the second telescopic cylinder (5) is fixed with the fixing structure (4), the inside of the second telescopic cylinder (5) is slidably connected with a first telescopic rod (6), and the lower side position of the first telescopic rod (6) is rotationally connected with a connecting rod, the other end of connecting rod rotates with fixed disk (8) and is connected, the interlude hole has been seted up to the intermediate position of fixed disk (8), interlude hole and connecting rod (9) sliding connection, the downside and the spacing dish (10) of connecting rod (9) are connected fixedly, spacing dish (10) are disc structure.

2. The noise and vibration detecting bracket according to claim 1, wherein: the lower extreme of first telescopic link (6) is connected and is fixed with rubber foot pad (7), the downside terminal surface distribution of rubber foot pad (7) has anti-skidding line.

3. The noise and vibration detecting bracket according to claim 1, wherein: fixed knot constructs (4) including fixed cylinder (42), the inside sliding connection of fixed cylinder (42) has sliding block (44), a side end face of sliding block (44) is connected and is fixed with joint post (43), joint post (43) pass fixed cylinder (42) and set up the concave hole looks joint on the flexible section of thick bamboo of second (5) and first telescopic link (6), the opposite side position of sliding block (44) is connected and is fixed with slide bar (46), slide bar (46) pass fixed cylinder (42) and fixed drawing dish (41) fixed mutually, the outside cover of slide bar (46) is equipped with reset spring (45), the one end of reset spring (45) is laminated with the surface of sliding block (44) mutually, the other end of reset spring (45) is laminated with the inner wall of fixed cylinder (42) mutually.

4. The noise and vibration detecting bracket according to claim 1, wherein: one side position of terminal surface is connected fixed pipe (12) under mount table (1), screw (13) have been seted up to the side position of fixed pipe (12), the inside joint of fixed pipe (12) has the extension rod, the inside of screw (13) is passed through via the bolt and is closed mutually with screw (13) on the extension rod.

5. The noise and vibration detecting bracket according to claim 1, wherein: the clamping cylinder (2) is fixedly connected with the side face of a first telescopic cylinder (3) rotatably connected with the mounting table (1), the clamping cylinder (2) is of a cylindrical structure, and the clamping cylinder (2) penetrates through a connecting line.

6. The noise and vibration detecting bracket according to claim 1, wherein: and a detection probe is clamped at the upper side position of the mounting table (1).