CN209945910U - Sclerometer convenient to fixed measurement thing - Google Patents

Abstract

The utility model discloses a sclerometer convenient to fixed measurement thing, including base, internal thread post, draw-in groove and recess, the side is provided with the fixed station on the base, and the side is provided with the baffle on the fixed station, and the inside internal thread hole of having seted up of baffle simultaneously, the downthehole portion of internal thread runs through and is provided with the external screw thread pole, and the external screw thread pole outer end is provided with changes the handle, external screw thread pole the inner is provided with the bearing, and the bearing lateral surface is provided with the limiting plate, the internal thread post sets up to the side on the base, and the internal thread post sets up respectively in the fixed station left and right sides, and the internal thread post. This sclerometer convenient to fixed measurement thing is provided with four limiting plates, through on putting into the fixed station the object, rotates four simultaneously and changes the handle for screw hole inside rotates including the external screw thread pole, causes four limiting plates to fix the object, is difficult to take place the condition of displacement or slope when the object detects, makes measurement work not receive the influence.

Description

Sclerometer convenient to fixed measurement thing

Technical Field

The utility model relates to a sclerometer technical field specifically is a sclerometer convenient to fixed measurement thing.

Background

The hardness tester is a hardness testing instrument, a hardness test is the simplest and simplest test method in a mechanical energy test, the general hardness is higher, the wear resistance is better, when the hardness of an object is tested by the existing hardness tester, because the object is not fixed, the object is easy to displace or topple in the testing process, the testing work is affected, when the pipeline is tested by the existing hardness tester, the existing hardness tester needs manual fixing, the labor intensity of operators is increased, the height of a testing head of the existing hardness tester is fixed, and when the large object is tested, the testing is inconvenient, so that the hardness tester convenient for fixing a measured object is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sclerometer convenient to fixed measurement thing to solve present sclerometer that proposes in the above-mentioned background art and not fixing the object when detecting, lead to detection achievement to receive the influence, and the sclerometer needs artifical manual fixed to the pipeline detection, makes operation personnel intensity of labour increase, and present sclerometer detects the inconvenient problem to some great object detections of head.

In order to achieve the above object, the utility model provides a following technical scheme: a sclerometer convenient for fixing a measuring object comprises a base, an internal thread column, a clamping groove and a groove, wherein a fixed table is arranged on the upper side surface of the base, a baffle is arranged on the upper side surface of the fixed table, an internal thread hole is formed in the baffle, an external thread rod penetrates through the internal thread hole, a rotating handle is arranged at the outer end of the external thread rod, a bearing is arranged at the inner end of the external thread rod, a limiting plate is arranged on the outer side surface of the bearing, the internal thread column is arranged on the upper side surface of the base, the internal thread column is respectively arranged on the left side and the right side of the fixed table, an external thread column is arranged in the internal thread column, a first limiting block is arranged on the upper side surface of the external thread column, a second limiting block is arranged on the upper side surface of the first limiting block, the second limiting block, the recess is seted up inside the base, and the inside pneumatic cylinder that is provided with of recess, and the side is provided with the hydraulic stem on the pneumatic cylinder simultaneously, the hydraulic stem runs through side on the base, and the side is provided with the supporting seat on the hydraulic stem, and the supporting seat leading flank is provided with the roof simultaneously, the roof downside is provided with detects the head, and is provided with the display screen on the roof leading flank, detects first electric connection simultaneously and has the display screen.

Preferably, the rotating handle forms a rotating structure through the space between the external thread rod and the internal thread hole.

Preferably, the limiting plate is provided with two sets, and every limiting plate of group is provided with two to 2 sets of limiting plate set up about the axis symmetry of fixed station.

Preferably, the internal thread post is provided with two sets, and 2 sets of internal thread posts are arranged symmetrically about the central axis of the base.

Preferably, the first limiting block is in threaded connection through a connection mode between the external thread column and the internal thread column.

Preferably, the hydraulic cylinder forms a telescopic structure with the supporting seat through a hydraulic rod.

Compared with the prior art, the beneficial effects of the utility model are that: the hardness tester which is convenient for fixing the measured object,

(1) when the hardness of the object is detected, the object is placed on the fixed table, and the four rotating handles are simultaneously rotated, so that the external threaded rod rotates in the internal threaded hole, the four limiting plates are close to the object to limit and fix the object, and when the object is detected, the object is not easy to displace or incline, so that the detection work is not influenced;

(2) the two first limiting blocks and the two second limiting blocks are arranged, when hardness detection is carried out on some pipeline objects, the pipeline is enabled to enter the clamping groove between the two first limiting blocks and the two second limiting blocks, the two first limiting blocks and the two second limiting blocks limit and fix the pipeline by rotating screws, so that the pipeline is fixed, the pipeline detection is convenient, and the labor intensity of operators is reduced;

(3) be provided with the pneumatic cylinder, when needing to detect the great object of some high sizes, the pneumatic cylinder passes through the hydraulic stem and drives supporting seat rebound for detect the high regulation that obtains of head, conveniently detect the head like this and detect some big objects of sizes.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a front view of the first stopper of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. the base, 2, the fixed station, 3, the baffle, 4, the internal thread hole, 5, external screw thread pole, 6, change the handle, 7, the bearing, 8, the limiting plate, 9, the internal thread post, 10, the external screw thread post, 11, first stopper, 12, the draw-in groove, 13, second stopper, 14, the screw, 15, recess, 16, pneumatic cylinder, 17, the hydraulic stem, 18, supporting seat, 19, the roof, 20, detect the head, 21, the display screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a sclerometer convenient for fixing a measured object is disclosed, as shown in figures 2 and 4, a fixed table 2 is arranged on the upper side surface of a base 1, a baffle 3 is arranged on the upper side surface of the fixed table 2, an internal thread hole 4 is arranged inside the baffle 3, an external thread rod 5 is arranged inside the internal thread hole 4 in a penetrating way, a rotating handle 6 is arranged at the outer end of the external thread rod 5, the rotating handle 6 forms a rotating structure through the external thread rod 5 and the internal thread hole 4, the rotating handle 6 drives the external thread rod 5 to rotate inside the internal thread hole 4, a limiting plate 8 is connected with the internal thread hole 4 through the thread rotation between the external thread rod 5, a bearing 7 is arranged at the inner end of the external thread rod 5, a limiting plate 8 is arranged on the outer side surface of the bearing 7, two groups of limiting plates 8 are arranged on each group, and the 2, carry out spacing fixed to the object simultaneously through two sets of limiting plates 8 for the fixed effect of object is better, causes in the testing process, and the object is difficult to take place the displacement or the condition of empting.

As shown in fig. 1, 2, 3 and 5, the internal threaded columns 9 are arranged on the upper side surface of the base 1, the internal threaded columns 9 are respectively arranged on the left side and the right side of the fixed platform 2, two groups of internal threaded columns 9 are arranged, the 2 groups of internal threaded columns 9 are symmetrically arranged about the central axis of the base 1, two first limiting blocks 11 are conveniently fixed and limited through the arrangement of the internal threaded columns 9, meanwhile, the internal threaded columns 9 are internally provided with external threaded columns 10, the upper side surface of the external threaded columns 10 is provided with a first limiting block 11, the upper side of the first limiting block 11 is provided with a second limiting block 13, meanwhile, the second limiting block 13 is connected with the first limiting block 11 through screws 14, the first limiting block 11 is in threaded connection through the connection mode between the external threaded columns 10 and the internal threaded columns 9, and through the threaded connection between the external threaded columns 10 and the internal threaded columns 9, so that when detecting pipelines, the clamping grooves 12 are respectively arranged on the upper side surface of the first limiting block 11 and the lower side surface of the second limiting block 13.

As shown in fig. 1 and 2, recess 15 is seted up inside base 1, and the inside pneumatic cylinder 16 that is provided with of recess 15, the side is provided with hydraulic stem 17 on the pneumatic cylinder 16 simultaneously, pneumatic cylinder 16 passes through and constitutes extending structure between hydraulic stem 17 and the supporting seat 18, pneumatic cylinder 16 drives supporting seat 18 through hydraulic stem 17 and carries out the altitude mixture control, cause the height of detecting head 20 to obtain adjusting, make when examining the measuring time to the not object of equidimension, it conveniently detects it to detect head 20, hydraulic stem 17 runs through side on the base 1, and the side is provided with supporting seat 18 on the hydraulic stem 17, supporting seat 18 leading flank is provided with roof 19 simultaneously, roof 19 downside is provided with detects head 20, and be provided with display screen 21 on the roof 19 leading flank, it has display screen 21 to detect head 20 electric connection simultaneously.

The working principle is as follows: when the hardness meter convenient for fixing the measuring object is used, an external power supply is connected, according to the size of the object to be detected, a hydraulic cylinder 16 is started, the hydraulic cylinder 16 drives a supporting seat 18 to perform height adjustment through a hydraulic rod 17, so that a top plate 19 drives a detecting head 20 to perform height adjustment, after the height adjustment is completed, the object to be detected is placed on a fixed table 2, four rotating handles 6 are simultaneously rotated at the moment, the rotating handles 6 drive an external threaded rod 5 to rotate inside an internal threaded hole 4, because a bearing 7 is arranged between the external threaded rod 5 and a limiting plate 8, the limiting plate 8 can not rotate along with the rotation but move forwards to limit and fix the object, at the moment, the hydraulic cylinder 16 drives the supporting seat 18 to perform height adjustment through the hydraulic rod 17, so that the detecting head 20 is in contact with the object to be detected, an operator can check the hardness condition of the object through a display screen 21 on, if the pipeline article needs to be detected, a first limiting block 11 suitable for fixing the pipeline article is arranged on the internal thread column 9 according to the diameter of the pipeline, by allowing the externally threaded column 10 at the lower side of the first stopper 11 to enter the internally threaded column 9 by rotation, so that the first limiting block 11 is fixed, at the moment, the pipeline to be detected is placed into the clamping groove 12 between the first limiting block 11 and the second limiting block 13, and then the screw 14 is rotated, so that the second limiting block 13 moves downwards to fix the pipeline, after the pipeline is fixed, the hydraulic cylinder 16 drives the supporting seat 18 to adjust the height through the hydraulic rod 17, the detection head 20 is contacted with the detection object, the operator can check the hardness condition of the article through the display screen 21 on the front side surface of the top plate 19, after the detection is finished, the power supply is turned off, and the details which are not described in detail in the specification belong to the prior art which is well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a sclerometer convenient to fixed measurement thing, includes base (1), internal thread post (9), draw-in groove (12) and recess (15), its characterized in that: the side is provided with a fixed platform (2) on the base (1), the side is provided with a baffle (3) on the fixed platform (2), an internal thread hole (4) is arranged in the baffle (3), an external thread rod (5) is arranged in the internal thread hole (4) in a penetrating way, a rotating handle (6) is arranged at the outer end of the external thread rod (5), a bearing (7) is arranged at the inner end of the external thread rod (5), a limiting plate (8) is arranged at the outer side of the bearing (7), an internal thread column (9) is arranged at the side on the base (1), the internal thread columns (9) are respectively arranged at the left side and the right side of the fixed platform (2), an external thread column (10) is arranged in the internal thread column (9), a first limiting block (11) is arranged on the side on the external thread column (10), a second limiting block (13) is arranged at the upper side of the first limiting block (11), and the second limiting block (13) is, draw-in groove (12) set up side and second stopper (13) downside on first stopper (11) respectively, recess (15) are seted up inside base (1), and recess (15) inside is provided with pneumatic cylinder (16), and the side is provided with hydraulic stem (17) on pneumatic cylinder (16) simultaneously, hydraulic stem (17) run through base (1) and go up the side, and hydraulic stem (17) go up the side and be provided with supporting seat (18), and supporting seat (18) leading flank is provided with roof (19) simultaneously, roof (19) downside is provided with detects head (20), and is provided with display screen (21) on roof (19) leading flank, detects first (20) electric connection simultaneously and has display screen (21).

2. A durometer to facilitate securement of a measurement object as in claim 1, wherein: the rotating handle (6) forms a rotating structure through the space between the external thread rod (5) and the internal thread hole (4).

3. A durometer to facilitate securement of a measurement object as in claim 1, wherein: the limiting plates (8) are arranged in two groups, each limiting plate (8) is arranged in two groups, and the 2 groups of limiting plates (8) are symmetrically arranged relative to the central axis of the fixed table (2).

4. A durometer to facilitate securement of a measurement object as in claim 1, wherein: the internal thread post (9) are provided with two sets, and 2 internal thread posts (9) are symmetrically arranged about the central axis of the base (1).

5. A durometer to facilitate securement of a measurement object as in claim 1, wherein: the first limiting block (11) is in threaded connection through the connection mode between the external thread column (10) and the internal thread column (9).

6. A durometer to facilitate securement of a measurement object as in claim 1, wherein: the hydraulic cylinder (16) forms a telescopic structure with the supporting seat (18) through a hydraulic rod (17).

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