CN218673441U

CN218673441U - Measuring device

Info

Publication number: CN218673441U
Application number: CN202223015551.4U
Authority: CN
Inventors: 陈建文
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-21
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to the technical field of measurement and discloses a measuring device, which comprises a holding tube, wherein scale marks are arranged on the holding tube, and symmetrically arranged restoring pieces slide on the holding tube; the recovery piece is detachably connected with a sleeve; the sleeve is detachably connected with a pressing piece. The utility model provides a measuring device, the utility model discloses a be equipped with reply piece and mortgage piece, and then from the adaptation pipe diameter to measure the diameter, from adaptation thickness simultaneously, can remove at any time and observe the thickness change, increase the flexibility of using.

Description

Measuring device

Technical Field

The utility model relates to a measure the field, especially relate to a measuring device.

Background

The term "overhead layer" as used in the construction refers to a building space formed by building deep foundations or building hanging feet without backfilling earth and stones.

The built on stilts layer includes various drainage pipe, and drainage pipe need measure its interface diameter when the built on stilts to dig the hole processing to the baffle after measuring, some select tape measure diameter, but the tape measure is unfavorable for finding accurate diameter value, when measuring some wall body thickness, when measuring to the not co-altitude thickness value of same wall body, need adjust many times to measure, increase measuring loaded down with trivial details nature.

In order to solve the above problem, a measuring device is provided in the present application.

SUMMERY OF THE UTILITY MODEL

Objects of the first utility model

For solving the technical problem who exists among the background art, the utility model provides a measuring device, the utility model discloses a be equipped with reply piece and mortgage spare, and then from the adaptation pipe diameter to measure the diameter, from adaptation thickness simultaneously, can remove at any time and observe the thickness change, increase the flexibility of using.

(II) technical scheme

In order to solve the problems, the utility model provides a measuring device, which comprises a holding tube, wherein the holding tube is provided with scale marks, and symmetrically arranged restoring pieces slide on the holding tube;

the recovery piece is detachably connected with a sleeve;

the sleeve is detachably connected with a pressing piece.

Preferably, the restoring piece comprises a gap ring, a sliding block, a moving block and a spring, the gap ring is sleeved on the periphery of the holding tube in a sliding mode, a sliding opening matched with the sliding block is formed in the gap ring, the moving block is sleeved inside the holding tube in a sliding mode and fixedly connected with the gap ring through the sliding block, the spring is located inside the holding tube, one end of the spring is fixedly connected with the moving block, and the other end of the spring is fixedly connected with the inner wall of the holding tube.

Preferably, one end of the sleeve slidingly extends into the inner part of the notch ring and is locked by a fastening bolt.

Preferably, the pressing piece comprises an inserting rod and a rolling ball, one end of the inserting rod extends into the sleeve in a sliding mode, the other end of the inserting rod forms a boss, and the rolling ball is sleeved in the boss in a rotating mode.

Preferably, the sleeve is sleeved with a wing bolt in a threaded manner, and the insertion end of the wing bolt compresses the inserted rod.

The above technical scheme of the utility model has following profitable technological effect:

the two inserting rods are far away from each other in the horizontal direction, the two inserting rods are far away from each other to drive the notch ring to be far away from each other so as to drive the moving block to compress the spring, the compressed spring has resilience, the two inserting rods press the two sides of the wall body through the rolling balls, the notch ring indicates the scale marks on the holding tube so as to read, the rolling balls slide along the wall surface by moving the whole device in the vertical direction and are adaptive to the thickness change of the wall body, so that the thickness value can be obtained according to the position of the notch ring, and the convenience in measuring different point positions is improved; when measuring the cylinder, can extract the inserted bar, insert it to sheathed tube inside again after rotatory one hundred eighty degrees, two inserted bars are kept away from each other to the horizontal direction this moment, and two inserted bars are kept away from each other and are driven the breach ring and keep away from each other to drive the movable block and compress the spring, and the spring after the compression has the resilience, makes two inserted bars press from both sides the cylinder tightly, has played the effect of being convenient for measure cylinder diameter value.

Drawings

Fig. 1 is a schematic structural diagram of a measuring device according to the present invention.

Fig. 2 is a schematic view of an internal structure of a grip tube in a measuring device according to the present invention.

Reference numerals: 1. a holding tube; 2. a sleeve; 3. a notched ring; 4. a slider; 5. a moving block; 6. a spring; 7. fastening a bolt; 8. a rod is inserted; 9. rolling a ball; 10. a wing bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the measuring device provided by the present invention comprises a holding tube 1, wherein the holding tube 1 is provided with scale marks, and symmetrically arranged restoring members are slid on the holding tube 1;

the recovery piece is detachably connected with a sleeve 2;

the sleeve 2 is detachably connected with a pressing piece.

In an optional embodiment, the restoring piece comprises a notch ring 3, a sliding block 4, a moving block 5 and a spring 6, the notch ring 3 is sleeved on the periphery of the holding tube 1 in a sliding mode, a sliding opening matched with the sliding block 4 is formed in the notch ring 3, the moving block 5 is sleeved inside the holding tube 1 in a sliding mode and fixedly connected with the notch ring 3 through the sliding block 4, the spring 6 is located inside the holding tube 1, one end of the spring 6 is fixedly connected with the moving block 5, and the other end of the spring 6 is fixedly connected with the inner wall of the holding tube 1.

It should be noted that the gap of the gap ring 3 corresponds to the scale marks on the grip tube 1.

In an alternative embodiment, one end of the sleeve 2 is slid into the interior of the broken ring 3 and locked by means of a fastening bolt 7.

It should be noted that, the sleeve 2 and the notch ring 3 are detachably arranged, so that the sleeve 2 and the notch ring 3 are separated when not in use, the sleeve 2 is close to the grip tube 1, and the carrying is facilitated.

In an alternative embodiment, the pressing element comprises a plunger 8 and a ball 9, one end of the plunger 8 is slidably inserted into the interior of the sleeve 2, the other end of the plunger 8 forms a boss, and the ball 9 is rotatably sleeved in the boss.

It should be noted that the center of the ball 9 is located inside the boss so that the ball 9 does not move out of the inside of the boss.

In an alternative embodiment, a wing bolt 10 is threadedly received on the casing 2, and the insertion end of the wing bolt 10 compresses the plunger 8.

It should be noted that the inserted link 8 is inserted into the wing bolt 10, the position of the inserted link 8 can be flexibly adjusted, and the inserted link can be accommodated in the sleeve 2 for carrying.

In the utility model, two inserting rods 8 are mutually far away from each other in the horizontal direction, the two inserting rods 8 are mutually far away from each other to drive the gap ring 3 to be mutually far away from each other so as to drive the moving block 5 to compress the spring 6, the compressed spring 6 has resilience, so that the two inserting rods 8 are pressed on two sides of the wall body through the rolling balls 9, the gap ring 3 indicates the scale mark on the holding tube 1 to read, the rolling balls 9 slide along the wall surface by moving the whole device in the vertical direction, the thickness value can be obtained according to the position of the gap ring 3 by self-adapting the thickness change of the wall body, and the convenience of measuring different point positions is improved; when measuring the cylinder, can extract inserted bar 8, insert it to sheathed tube 2 inside again after rotatory one hundred eighty degrees, two inserted bars 8 are kept away from each other to the horizontal direction this moment, two inserted bars 8 are kept away from each other and are driven breach ring 3 and keep away from each other to drive movable block 5 and compress spring 6, spring 6 after the compression has the resilience nature, make two inserted bars 8 press from both sides tightly the cylinder, played the effect of being convenient for measure cylinder diameter value.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modifications, equivalents, improvements and the like which are made without departing from the spirit and scope of the present invention should be considered within the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a measuring device, includes holding tube (1), the scale mark has been seted up on holding tube (1), its characterized in that: symmetrically arranged restoring pieces slide on the holding tube (1);

the recovery piece is detachably connected with a sleeve (2);

the sleeve (2) is detachably connected with a pressing piece.

2. The measuring device according to claim 1, wherein the restoring member comprises a notched ring (3), a slider (4), a moving block (5) and a spring (6), the notched ring (3) is slidably sleeved on the outer periphery of the holding tube (1), a sliding opening matched with the slider (4) is formed in the notched ring (3), the moving block (5) is slidably sleeved inside the holding tube (1) and fixedly connected with the notched ring (3) through the slider (4), the spring (6) is located inside the holding tube (1), one end of the spring (6) is fixedly connected with the moving block (5), and the other end of the spring (6) is fixedly connected with the inner wall of the holding tube (1).

3. A measuring device according to claim 2, characterized in that one end of the sleeve (2) is slidingly inserted into the inside of the notched ring (3) and locked by means of a fastening bolt (7).

4. A measuring device according to claim 1, wherein the press member comprises an inserting rod (8) and a rolling ball (9), one end of the inserting rod (8) is slidably inserted into the interior of the sleeve (2), the other end of the inserting rod (8) forms a boss, and the rolling ball (9) is rotatably sleeved in the boss.

5. A measuring device according to claim 4, characterized in that a wing bolt (10) is screwed onto the sleeve (2), the insertion end of the wing bolt (10) pressing against the plunger (8).