CN215572664U

CN215572664U - Portable deformation measuring device for pressure-bearing special equipment

Info

Publication number: CN215572664U
Application number: CN202121845933.2U
Authority: CN
Inventors: 吕鸿刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-18
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a portable deformation measuring device for pressure-bearing special equipment in the technical field of size measurement, which comprises a fixed plate, wherein the right end of the fixed plate is fixedly connected with a handle, the left side of the bottom of the fixed plate is fixedly connected with a clamping plate, the bottom of the fixed plate is provided with a chute, the outside of a threaded rod II is fixedly sleeved with a bevel gear II, the inside of the chute is provided with a matched slide block, the thread of the slide block is sleeved on the outside of the threaded rod II, the inside of the fixed plate is provided with a bearing II, the inside of the bearing II is movably inserted with a rotating rod, the outside of the bottom end of the rotating rod is fixedly sleeved with the bevel gear I, the bevel gear I is meshed with the bevel gear II, the top end of the rotating rod is fixedly connected with a knob II, the bottom of the slide block is fixedly connected with a movable clamping plate, the left side of the fixed plate is provided with a height measuring device, the device is simple in structure, convenient and practical, and can measure the diameter and the height of a bulge, the measuring efficiency and the measuring precision are improved, and the purposes of more convenient use and higher measuring efficiency are achieved.

Description

Portable deformation measuring device for pressure-bearing special equipment

Technical Field

The utility model relates to the technical field of size measurement, in particular to a portable deformation measuring device for pressure-bearing special equipment.

Background

The special equipment refers to boilers with high life safety and danger, pressure containers (including gas cylinders, the same below), pressure pipelines, elevators, hoisting machinery, passenger ropeways, large-scale amusement facilities and special motor vehicles in yards (factories), wherein the boilers, the pressure containers (including the gas cylinders) and the pressure pipelines are pressure-bearing special equipment; the phenomenon of bulge deformation can occur to some special equipment of pressure-bearing type after using for a period of time, just at this moment need measure the size of bulge to the collection of convenient data.

The size measuring instrument in the prior art is generally a simple measuring scale, the shape and the size of a bulge on the equipment are inconsistent, accurate measurement is needed, the measuring scale is easy to hold and unstable during measurement, so that the measuring efficiency is influenced, the diameter and the height of the bulge cannot be measured simultaneously, and the working efficiency is influenced, so that the portable deformation measuring device for the pressure-bearing special equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable deformation measuring device for pressure-bearing special equipment, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a bearing type special equipment is with portable deformation measuring device, which comprises a fixing plate and i, the right-hand member fixedly connected with handle of fixed plate, the bottom left side fixedly connected with splint of fixed plate, the spout has been seted up to the bottom of fixed plate, the inside movable mounting of spout has threaded rod two, bevel gear two has been cup jointed to the external fixation of threaded rod two, the inside slider that is equipped with the looks adaptation of spout, the slider screw thread cup joints the outside at threaded rod two, the internally mounted of fixed plate has bearing two, the inside activity of bearing two is pegged graft and is had the bull stick, the bottom outside fixed cup joint of bull stick has bevel gear one, bevel gear one and bevel gear two meshing, the top fixedly connected with knob two of bull stick, the bottom fixedly connected with movable splint of slider, the left side of fixed plate is provided with height measuring device.

Further: the height measuring device comprises a first threaded rod inserted on the fixing plate in a threaded mode, a first knob is fixedly connected to the top end of the first threaded rod, a first bearing is movably sleeved at the outer portion of the bottom end of the first threaded rod in a sleeved mode, and a limiting plate is fixedly connected to the bottom of the first bearing.

Further: the front end surfaces of the clamping plate and the fixing plate are provided with scales.

Further: the bottoms of the opposite sides of the clamping plate and the movable clamping plate are fixedly connected with non-slip mats.

Further: the handle is the cuboid shape, and the outside cover of handle is equipped with the rubber sleeve, and the outside annular array of rubber sleeve is equipped with a plurality of anti-skidding rubber bump.

Further: the first knob and the second knob are both in a circular shape, and anti-skid rubber sleeves are sleeved on the outer portions of the first knob and the second knob.

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

1. according to the utility model, the limiting plate moves downwards through the matching action of the first threaded rod and the bearing, the bottom of the limiting plate is contacted with the top of the bulge, meanwhile, the bottom of the right side of the clamping plate is contacted with one side of the bulge, then the second manual twisting knob rotates to enable the rotating rod to rotate, the first bevel gear rotates due to the rotation of the rotating rod, the second bevel gear rotates and drives the second bevel gear and the second threaded rod to rotate, the second threaded rod rotates to enable the sliding block to move linearly inside the sliding groove, the sliding block moves leftwards and drives the movable clamping plate to move leftwards, and the left side of the movable clamping plate is contacted with the bulge.

2. When the measuring device is used for measuring, a user can hold the handle by hand, the antiskid rubber bumps and the rubber sleeve are matched, so that the user can hold the measuring device more stably, then the other hand can be used as a first screwing knob and a second screwing knob, the two hands are very convenient to operate and do not influence each other, the measuring device is stabilized by one hand, shaking in the measuring process can be avoided, the measuring precision is improved, the friction force among the drum bag, the clamping plate and the movable clamping plate is improved through the arrangement of the antiskid pad, and the clamping of the drum bag, the clamping plate and the movable clamping plate is more stable.

Drawings

FIG. 1 is a schematic structural diagram of a portable deformation measuring device for pressure-bearing special equipment according to the utility model;

FIG. 2 is a front view of the structure of the portable deformation measuring device for pressure-bearing special equipment of the present invention;

in the figure: the device comprises a fixing plate 1, a handle 2, a first knob 3, a first threaded rod 4, a first bearing 5, a sliding chute 6, a second knob 7, a first bevel gear 8, a rubber sleeve 9, antiskid rubber bumps 10, a limiting plate 11, a clamping plate 12, an antiskid pad 13, a second threaded rod 14, a sliding block 15, a rotating rod 16, a second bevel gear 17 and a movable clamping plate 18.

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.

Example 1:

referring to fig. 1-2, the present invention provides a technical solution: a portable deformation measuring device for pressure-bearing special equipment comprises a fixing plate 1, a handle 2 is fixedly connected to the right end of the fixing plate 1, a clamping plate 12 is fixedly connected to the left side of the bottom of the fixing plate 1, a threaded hole is formed in the fixing plate 1, a threaded rod I4 is in threaded connection inside the threaded hole, during measurement, a rotating knob I3 is rotated to enable the threaded rod I4 to rotate, a limiting plate 11 moves downwards due to the limiting effect of a bearing I5, so that the bottom of the limiting plate 11 is in contact with the top of a bulge, meanwhile, the bottom of the right side of the clamping plate 12 is in contact with one side of the bulge, then a rotating knob II 7 is manually screwed to rotate to enable a rotating rod 16 to rotate, the rotating rod 16 rotates to enable a bevel gear I8 to rotate, the bevel gear I8 rotates to drive a bevel gear II 17 and a threaded rod II 14 to rotate to enable a sliding block 15 to linearly move inside a sliding groove 6, the sliding block 15 linearly moves leftwards to drive a movable clamping plate 18 to move leftwards, the bottom of the left side of the movable clamping plate 18 is contacted with a bulge, then the height of the bulge can be measured through the scale on the clamping plate 12, the diameter of the bulge can be measured through the scale on the fixing plate 1, the bottom of the fixing plate 1 is provided with a chute 6, a threaded rod II 14 is movably arranged in the chute 6, two ends of the threaded rod II 14 are movably arranged on the inner side wall of the chute 6 through a bearing III respectively, a bevel gear II 17 is fixedly sleeved outside the threaded rod II 14, a sliding block 15 matched with the sliding block 6 is arranged in the chute 6, the sliding block 15 is sleeved outside the threaded rod II 14, a bearing II is arranged in the fixing plate 1, a rotating rod 16 is movably inserted in the bearing II, a bevel gear I8 is fixedly sleeved outside the bottom end of the rotating rod 16, the bevel gear I8 is meshed with the bevel gear II 17, the top end of the rotating rod 16 is fixedly connected with a knob II 7, and the bottom of the sliding block 15 is fixedly connected with the movable clamping plate 18, the left side of the fixed plate 1 is provided with a height measuring device.

Preferably, the height measuring device comprises a first threaded rod 4 inserted on the fixing plate 1 in a threaded mode, a first knob 3 is fixedly connected to the top end of the first threaded rod 4, a first bearing 5 is movably sleeved outside the bottom end of the first threaded rod 4, a limiting plate 11 is fixedly connected to the bottom of the first bearing 5, the bottom of an outer ring of the first bearing 5 is fixedly connected with the limiting plate 11, and an inner ring is fixedly connected with the outer portion of the first threaded rod 4.

Preferably, the front end surfaces of the clamping plate 12 and the fixing plate 1 are provided with scales.

Preferably, the bottom of the opposite side of the clamping plate 12 and the movable clamping plate 18 is fixedly connected with a non-slip mat 13, and the non-slip mat 13 improves the friction force between the bulge and the clamping plate 12 and the movable clamping plate 18, so that the clamping is more stable.

Preferably, the first knob 3 and the second knob 7 are both circular in shape, the first knob 3 and the second knob 7 are both sleeved with anti-slip rubber sleeves, the anti-slip rubber sleeves can prevent hands from slipping, and the hands can be protected.

Example 2:

referring to fig. 1-2, this embodiment differs from the first embodiment in that: handle 2 is the cuboid shape, the outside cover of handle 2 is equipped with rubber sleeve 9, the outside annular array of rubber sleeve 9 is equipped with a plurality of anti-skidding rubber bump 10, this device of setting up portable of handle 2, the portability of this device has been improved, the hand is more comfortable when setting up of rubber sleeve 9 makes the user hold handle 2, anti-skidding rubber bump 10 can prevent the hand and skid, make the user hold measuring device hold more stable, can not make measuring device rock, improve measurement accuracy.

The working principle is as follows: when in measurement, the handle 2 is held by a hand, the hand is more comfortable when the user holds the handle 2 by the rubber sleeve 9, the anti-skidding rubber salient points 10 can prevent the hand from skidding, so that the user holds the measuring device more stably without shaking the measuring device, the measurement precision is improved, the knob I3 is rotated by the other hand to enable the threaded rod I4 to rotate, the limiting plate 11 moves downwards due to the limiting effect of the bearing I5, so that the bottom of the limiting plate 11 is contacted with the top of the bulge, meanwhile, the bottom on the right side of the clamping plate 12 is contacted with one side of the bulge, then the rotating knob II 7 is twisted by the other hand to rotate so as to enable the rotating rod 16 to rotate, the rotating rod 16 rotates so as to enable the bevel gear I8 to rotate, the bevel gear I8 rotates to drive the bevel gear II 17 and the threaded rod II 14 to rotate, the sliding block 15 linearly moves in the sliding groove 6, the sliding block 15 linearly moves leftwards so as to drive the movable clamping plate 18 to move leftwards, the bottom of the left side of the movable clamping plate 18 is contacted with the bulge, and then the height of the bulge can be measured through the scale on the clamping plate 12, and the diameter of the bulge can be measured through the scale on the fixed plate 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pressure-bearing type is portable deformation measuring device for special equipment, includes fixed plate (1), its characterized in that: the right end of the fixed plate (1) is fixedly connected with a handle (2), the left side of the bottom of the fixed plate (1) is fixedly connected with a clamping plate (12), the bottom of the fixed plate (1) is provided with a sliding groove (6), a second threaded rod (14) is movably mounted in the sliding groove (6), a second bevel gear (17) is fixedly sleeved on the outer portion of the second threaded rod (14), a sliding block (15) matched with the sliding groove (6) is arranged in the sliding groove (6), the sliding block (15) is in threaded sleeved connection with the outer portion of the second threaded rod (14), a second bearing is mounted in the fixed plate (1), a rotating rod (16) is movably inserted in the second bearing, a first bevel gear (8) is fixedly sleeved on the outer portion of the bottom end of the rotating rod (16), the first bevel gear (8) is meshed with the second bevel gear (17), and a second knob (7) is fixedly connected to the top end of the rotating rod (16), the bottom of the sliding block (15) is fixedly connected with a movable clamping plate (18), and the left side of the fixed plate (1) is provided with a height measuring device.

2. The portable deformation measuring device for pressure-bearing special equipment according to claim 1, characterized in that: the height measuring device comprises a first threaded rod (4) which is inserted into the fixed plate (1) in a threaded manner, a first knob (3) is fixedly connected to the top end of the first threaded rod (4), a first bearing (5) is movably sleeved outside the bottom end of the first threaded rod (4), and a limiting plate (11) is fixedly connected to the bottom of the first bearing (5).

3. The portable deformation measuring device for pressure-bearing special equipment according to claim 1, characterized in that: the front end faces of the clamping plate (12) and the fixing plate (1) are provided with scales.

4. The portable deformation measuring device for pressure-bearing special equipment according to claim 1, characterized in that: the bottoms of the opposite sides of the clamping plate (12) and the movable clamping plate (18) are fixedly connected with anti-slip pads (13).

5. The portable deformation measuring device for pressure-bearing special equipment according to claim 1, characterized in that: handle (2) are the cuboid shape, the outside cover of handle (2) is equipped with rubber sleeve (9), the outside annular array of rubber sleeve (9) is equipped with a plurality of anti-skidding rubber bump (10).

6. The portable deformation measuring device for pressure-bearing special equipment according to claim 2, characterized in that: the first knob (3) and the second knob (7) are both in a circular shape, and anti-skidding rubber sleeves are sleeved on the outer portions of the first knob (3) and the second knob (7).