CN216954323U

CN216954323U - Bulge deformation size measuring instrument for pressure-bearing special equipment

Info

Publication number: CN216954323U
Application number: CN202220804791.3U
Authority: CN
Inventors: 石成业
Original assignee: Individual
Current assignee: Guangxi Special Equipment Inspection and Research Institute
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-07-12
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a bulge deformation dimension measuring instrument for pressure-bearing special equipment, and relates to the technical field of dimension measuring instruments. The utility model comprises a measuring instrument body and a fixed clamping block, wherein the fixed clamping block is arranged on the left side of the lower surface of the measuring instrument body, a movable groove is formed in the right side in the measuring instrument body, a screw rod is arranged in the movable groove, a sliding block is arranged on the screw rod, the lower surface of the sliding block is connected with the movable clamping block, a limiting rod is arranged on the left side of the upper surface of the measuring instrument body, the lower end of the limiting rod is connected with a fixed pressing plate, a movable pressing plate is movably arranged on the right side in the fixed pressing plate, and scale plates are arranged on the front surfaces of the measuring instrument body, the fixed clamping block and the movable clamping block, the screw rod is matched with the slide block to adjust the movable clamping block to move left and right to be matched with the fixed clamping block, the measuring device is in contact with the two sides of the bulge, combines the fixed pressing plate and the movable pressing plate, is in contact with the upper surface of the bulge, is matched with the scale plate, realizes the measurement of the diameter and the height of the bulge, and improves the measuring efficiency and the measuring precision.

Description

Bulge deformation size measuring instrument for pressure-bearing special equipment

Technical Field

The utility model belongs to the technical field of size measuring instruments, and particularly relates to a bulge deformation size measuring instrument for pressure-bearing special equipment.

Background

The special equipment refers to boilers with high life safety and danger, pressure vessels (including gas cylinders, the same below), pressure pipelines, elevators, hoisting machinery, passenger ropeways, large-scale amusement facilities and special motor vehicles in yards (factories). The boiler, the pressure container (including the gas cylinder) and the pressure pipeline are pressure-bearing special equipment, the phenomenon of bulge deformation can occur after the pressure-bearing special equipment is used for a period of time, and the bulge size needs to be measured by a measuring instrument so as to be processed according to actual conditions.

At present, the existing measuring instrument is simple in structure, cannot measure the diameter and the height of a bulge at the same time, is low in measuring efficiency, is easy to have measuring errors, and is inconvenient for measuring personnel to operate in the simultaneous measurement process and poor in practicability. Therefore, the bulge deformation size measuring instrument for the pressure-bearing special equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bulge deformation dimension measuring instrument for pressure-bearing special equipment aiming at the defects and shortcomings of the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a bulge deformation dimension measuring instrument for pressure-bearing special equipment, which comprises a measuring instrument body and a fixed clamping block, the fixed clamping block is arranged on the left side of the lower surface of the measuring instrument body, the right side of the upper surface of the measuring instrument body is provided with a movable groove, a screw rod is arranged in the movable groove, a sliding block is arranged on the screw rod, the lower surface of the sliding block is connected with a movable clamping block, a through hole is arranged on the left side of the upper surface of the measuring instrument body, a limiting rod is arranged in the through hole, the lower end of the limiting rod passes through the through hole and is connected with a fixed pressing plate, the right side in the fixed pressing plate is provided with a containing groove, a movable pressing plate is movably arranged in the containing groove, the front side and the rear side of the inner wall of the containing groove are both provided with a limiting groove, the left sides of the front surface and the rear surface of the movable pressing plate are both provided with a shifting block, and the front surfaces of the measuring instrument body, the fixed clamping block and the movable clamping block are provided with scale plates.

Through the screw rod is convenient for control slider and is removed, and then control of removal of drive activity clamp splice, mutually support with fixed clamp splice, contact with the swell both sides, simultaneously under the interact of gag lever post and through-hole, make fixed clamp plate and activity clamp plate and swell upper surface contact, combine the scale plate, the measurement of the diameter and the height of swell has been realized, the measurement of efficiency is greatly improved, the use is made things convenient for, shifting block and spacing groove mutually support, the removal about the activity of being convenient for adjust activity clamp plate, realize adjusting plate's area of contact, adapt to the measurement operation of not unidimensional swell, measuring apparatu side flexibility and practicality have been improved.

Preferably, the fixed clamping block and the movable clamping block are both internally provided with a through groove and are mutually matched with the fixed pressing plate and the movable pressing plate, through the mutual matching of the through groove and the movable pressing plate, the movable clamping block is convenient to adjust, the movable pressing plate can pass through the through groove in the leftward movement process, and the measurement accuracy is ensured.

Preferably, a sliding rod is arranged on the upper side inside the movable groove and penetrates through the sliding block, and the stability of the sliding block in the left-right movement is ensured through the sliding rod, so that the stability of the movable clamping block in the left-right movement is ensured.

Preferably, the right end of the screw penetrates through the measuring instrument body and is connected with a knob.

Preferably, the gag lever post upper end is connected with the stopper, through the stopper prevents that the gag lever post from droing in the through-hole, has ensured the stability of stationary platen and activity clamp plate.

Preferably, the left end of the measuring instrument body is connected with a handle.

The utility model has the following beneficial effects:

according to the utility model, the left and right movement of the adjusting slide block is facilitated through the screw, so that the movable clamping block is driven to move left and right, the movable clamping block is matched with the fixed clamping block and is contacted with the two sides of the bulge, meanwhile, under the interaction of the limiting rod and the through hole, the fixed pressing plate and the movable pressing plate are contacted with the upper surface of the bulge, and the measurement of the diameter and the height of the bulge is realized by combining the scale plate, so that the measurement efficiency is greatly improved, the use is facilitated, the shifting block is matched with the limiting groove, the movable pressing plate is conveniently adjusted to move left and right, the contact area of the pressing plate is adjusted, the measurement operation of bulges with different sizes is adapted, and the lateral flexibility and the practicability of the measuring instrument are improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic structural view of section A-A in FIG. 2;

FIG. 4 is a schematic structural view of the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a gauge body; 2. fixing the clamping block; 3. a movable clamping block; 4. a movable groove; 5. a screw; 6. a slider; 7. a limiting rod; 8. fixing the pressing plate; 9. a receiving groove; 10. a movable pressing plate; 11. shifting blocks; 12. a limiting groove; 13. a scale plate; 14. a through groove; 15. a slide bar; 16. a knob; 17. a limiting block; 18. 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.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model is a pressure-bearing special equipment bulge deformation dimension measuring instrument, comprising a measuring instrument body 1 and a fixed clamping block 2, wherein the fixed clamping block 2 is arranged on the left side of the lower surface of the measuring instrument body 1, a movable groove 4 is arranged on the right side of the upper surface of the measuring instrument body 1, a screw 5 is arranged in the movable groove 4, a slide block 6 is arranged on the screw 5, the lower surface of the slide block 6 is connected with a movable clamping block 3, a through hole is arranged on the left side of the upper surface of the measuring instrument body 1, a limiting rod 7 is arranged in the through hole, the lower end of the limiting rod 7 passes through the through hole and is connected with a fixed pressing plate 8, an accommodating groove 9 is arranged on the right side of the inner part of the fixed pressing plate 8, a movable pressing plate 10 is movably arranged in the accommodating groove 9, limiting grooves 12 are arranged on the front and back sides of the inner wall of the accommodating groove 9, shifting blocks 11 are arranged on the left sides of the front and back surfaces of the movable pressing plate 10 and are matched with the limiting grooves 12, the front surfaces of the measuring instrument body 1, the fixed clamping block 2 and the movable clamping block 3 are provided with scale plates 13.

Remove through the screw rod 5 about being convenient for adjust the slider 6, and then remove about driving movable clamp splice 3, mutually support with fixed clamp splice 2, contact with the swell both sides, simultaneously under the interact of gag lever post 7 and through-hole, make solid fixed pressing plate 8 and movable clamp plate 10 and swell surface contact, combine scale plate 13, the measurement of the diameter and the height of swell has been realized, the measurement efficiency is greatly improved, the use is made things convenient for, mutually supporting of shifting block 11 and spacing groove 12, remove about being convenient for movable clamp plate 10, realize adjusting plate's area of contact, adapt to the measurement operation of unidimensional swell, measuring apparatu side flexibility and practicality have been improved.

The upper end of the limiting rod 7 is connected with a limiting block 17, the limiting rod 7 is prevented from falling off from the through hole through the limiting block 17, and the stability of the fixed pressing plate 8 and the movable pressing plate 10 is ensured.

Through groove 14 has all been seted up with activity clamp splice 3 inside to fixed clamp splice 2, mutually supports with fixed clamp plate 8 and activity clamp plate 10, through leading to mutually supporting of groove 14 and activity clamp plate 10, is convenient for adjust the in-process that moves left of activity clamp splice 3, and the activity clamp plate 10 of being convenient for passes through groove 14, has ensured measuring accurate nature.

The left end of the measuring instrument body 1 is connected with a handle 18, and a worker can conveniently hold the measuring instrument body through the handle 18 in the measuring process, so that the stability of the measuring process is ensured.

A sliding rod 15 is arranged on the upper side inside the movable groove 4, the sliding rod 15 penetrates through the sliding block 6, the stability of the sliding block 6 in the left-right moving mode is guaranteed through the sliding rod 15, and the stability of the movable clamping block 3 in the left-right moving mode is further guaranteed.

The right end of the screw rod 5 penetrates through the measuring instrument body 1 and is connected with a knob 16, the knob 16 is convenient for adjusting the rotation of the screw rod 5, and the purpose of adjusting the movable clamping block 3 to move left and right is achieved.

The working principle is as follows: when the measuring device is used for measuring, the handle 18 is held by hand, the right side of the fixed clamping block 2 is firstly contacted with one side of the bulge, the fixed pressing plate 8 is contacted with the upper surface of the bulge under the action of the through hole and the self gravity of the fixed pressing plate 8, then the knob 16 is rotated to drive the screw 5 to rotate, the adjusting slide block 6 stably moves under the action of the slide rod 15, the movable clamping block 3 is further driven to move towards the bulge until the left side of the movable clamping block 3 is contacted with the other side of the bulge, and the scale plate 13 is combined, so that the diameter and the height of the bulge can be measured simultaneously, and the measuring efficiency is greatly improved;

when the size of the bulge is large, the shifting block 11 is adjusted rightwards under the mutual matching of the shifting block 11 and the limiting groove 12 to drive the movable pressing plate 10 to slide rightwards, and when the movable clamping block 3 is adjusted to move leftwards, the movable pressing plate 10 can penetrate through the through groove 14 in the surface of the movable clamping block 3 to ensure that the fixed pressing plate 8 and the movable pressing plate 10 are always positioned between the fixed clamping block 2 and the movable clamping block 3, so that the measurement is facilitated;

the size of the through hole is larger than that of the limiting rod 7, the fixed pressing plate 8 can slide downwards along the vertical direction to be in contact with the upper surface of the bulge, measurement is facilitated, the lower surfaces of the fixed pressing plate 8 and the movable pressing plate 10 are located on the same horizontal plane, and the accuracy of measured data is guaranteed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a pressure-bearing type special equipment swell warp size measuring apparatu, includes measuring apparatu body (1) and fixed clamp splice (2), its characterized in that: the measuring instrument is characterized in that the fixed clamping block (2) is arranged on the left side of the lower surface of the measuring instrument body (1), a movable groove (4) is formed in the right side of the upper surface of the measuring instrument body (1), a screw rod (5) is arranged in the movable groove (4), a sliding block (6) is arranged on the screw rod (5), a movable clamping block (3) is connected to the lower surface of the sliding block (6), a through hole is formed in the left side of the upper surface of the measuring instrument body (1), a limiting rod (7) is arranged in the through hole, the lower end of the limiting rod (7) penetrates through the through hole and is connected with a fixed pressing plate (8), a containing groove (9) is formed in the right side of the inner part of the fixed pressing plate (8), a movable pressing plate (10) is movably arranged in the containing groove (9), limiting grooves (12) are formed in the front side and the rear side of the inner wall of the containing groove (9), and shifting blocks (11) are arranged on the left sides of the front surface and rear surface of the movable pressing plate (10), the gauge is matched with the limiting groove (12), and the front surfaces of the gauge body (1), the fixed clamping block (2) and the movable clamping block (3) are provided with scale plates (13).

2. The pressure-bearing special equipment bulge deformation dimension measuring instrument according to claim 1, characterized in that the fixed clamping block (2) and the movable clamping block (3) are both provided with through grooves (14) therein, and are matched with the fixed pressing plate (8) and the movable pressing plate (10).

3. The bulge deformation dimension measuring instrument for the pressure-bearing special equipment according to claim 2, wherein a sliding rod (15) is arranged on the upper side inside the movable groove (4), and the sliding rod (15) penetrates through the sliding block (6).

4. The instrument for measuring the bulge deformation dimension of pressure-bearing special equipment according to claim 3, wherein the right end of the screw rod (5) penetrates through the measuring instrument body (1) and is connected with a knob (16).

5. The instrument for measuring the bulge deformation dimension of pressure-bearing special equipment according to claim 4, wherein the upper end of the limiting rod (7) is connected with a limiting block (17).

6. The bulge deformation dimension measuring instrument for pressure-bearing special equipment according to claim 5, wherein a handle (18) is connected to the left end of the measuring instrument body (1).