CN212779160U

CN212779160U - Tester with stand wear and tear structure

Info

Publication number: CN212779160U
Application number: CN202021539025.6U
Authority: CN
Inventors: 李秀达
Original assignee: Comec Guangzhou Technology Co Ltd
Current assignee: Comec Guangzhou Technology Co Ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-23
Anticipated expiration: 2030-07-30

Abstract

The utility model relates to the field of testers, in particular to a tester with a wear-resistant structure, which comprises a floor slab, a connecting rod and a first shell, wherein the top end of the floor slab is slidably connected with a measuring host, the bottom end of the connecting rod is fixedly connected with a battery, the upper end of the connecting rod is fixedly connected with an electric telescopic rod, the top end of the electric telescopic rod is fixedly connected with a lantern ring, the outer side of the lantern ring is fixedly connected with a supporting bar, the top end of the connecting rod is fixedly connected with a horizontal plate, the top end of the horizontal plate is provided with teeth, the outer side of the teeth is engaged with a gear, and the top end of the connecting body is fixedly connected with a probe. Thereby the device has better wear resistance.

Description

Tester with stand wear and tear structure

Technical Field

The utility model relates to a tester field specifically is a tester with stand wear and tear structure.

Background

The thickness conditions of cast-in-place floors, walls and the like are important indexes for evaluating the safety performance of buildings, and are more and more emphasized by relevant national departments, all levels of quality supervision and detection units pay attention to non-damage detection technologies of the thicknesses of the floors and the walls, but for a long time, no high-precision non-damage detection instrument meets the requirements, the traditional method adopts drilling measurement, the error is large, the damage measurement belongs to, and time and labor are wasted.

The probe of current floor thickness tester and floor friction for a long time lead to the damage, and it is lower to receive the abrasion resistance, and meanwhile, current floor thickness tester when responding with the main engine of measurement, because of uncertain position needs slight adjustment, the manual operation accuracy is lower to need to spend the adjustment of a large amount of time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tester with stand wear and tear structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a tester with stand wear and tear structure, includes floor, connecting rod and first casing, floor top sliding connection has the measurement host computer, connecting rod bottom end fixedly connected with battery, connecting rod upper end fixedly connected with electric telescopic handle, the electric telescopic handle top fixedly connected with lantern ring, lantern ring outside fixedly connected with support bar, connecting rod top fixedly connected with horizontal plate, the horizontal plate top is equipped with tooth, tooth outside meshing is connected with the gear, first casing top is rotated and is connected with the connector, connector top fixedly connected with probe.

Preferably, the motor is fixedly connected to the inner side of the first shell, the gear is fixedly connected to the tail end of a main shaft of the motor, and the sliding block is fixedly connected to the outer side of the first shell.

Preferably, the sliding block is connected with the horizontal plate in a sliding mode, and the sliding block is L-shaped.

Preferably, probe top sliding connection has the antifriction plate, the antifriction plate top is equipped with the rib, the rib is the twill setting.

Preferably, the inboard fixedly connected with second casing of probe, the inboard fixedly connected with spring of second casing, the other end fixedly connected with third casing of spring, third casing top is rotated and is connected with the ball, third casing and second casing sliding connection, the ball rotates with the floor and is connected.

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

1. in the utility model, the wear-resisting plate, the rib, the second shell, the spring, the third shell and the ball are arranged, when the probe is used, the wear-resisting plate and the rib can reduce the wear caused by direct contact, when the wear-resisting plate is serious, the wear-resisting plate can be directly replaced, when the target position is searched on the floor slab, the spring in the second shell drives the third shell to bounce upwards, and the contact between the probe and the floor slab during movement is greatly reduced by the movement of the ball, so that the device has better wear resistance;

2. the utility model discloses in, through electric telescopic handle, ring cover, support bar, horizontal plate, tooth, gear and the motor that sets up, can rise the lantern ring and support bar through electric telescopic handle to make probe and floor separation, drive gear through the motor and rotate, control about the drive probe during gear revolve, thereby make the position operation of looking for the host computer more accurate, save a large amount of time.

Drawings

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

fig. 2 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1-floor slab, 2-measuring host, 3-connecting rod, 4-battery, 5-electric telescopic rod, 6-lantern ring, 7-supporting bar, 8-horizontal plate, 9-tooth, 10-gear, 11-motor, 12-first shell, 13-slider, 14-connector, 15-probe, 16-wear plate, 17-rib, 18-second shell, 19-spring, 20-third shell and 21-ball.

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. 1-2, the present invention provides a technical solution:

the utility model provides a tester with stand wear and tear structure, including floor 1, connecting rod 3 and

first casing

12, 1 top sliding connection of floor has

measurement host computer

2, 3 bottom fixedly connected with batteries 4 of connecting rod, 3 upper end fixedly connected with electric telescopic handle 5 of connecting rod, 5 top fixedly connected with lantern rings 6 of electric telescopic handle, 6 outside fixedly connected with support bars 7 of the lantern ring, 3 top fixedly connected with horizontal plate 8 of connecting rod, 8 tops of horizontal plate are equipped with tooth 9, the meshing is connected with gear 10 in the 9 outsides of tooth, 12 tops of first casing are rotated and are connected with connector 14, connector 14 top fixedly connected with probe 15.

The inner side of the first shell 12 is fixedly connected with a motor 11, the gear 10 is fixedly connected with the tail end of a main shaft of the motor 11, the outer side of the first shell 12 is fixedly connected with a sliding block 13, and the gear 10 can be driven to rotate through the motor 11; the sliding block 13 is connected with the horizontal plate 8 in a sliding mode, the sliding block 13 is L-shaped, and the first shell 12 is connected with the horizontal plate 8 in a sliding mode through the L-shaped sliding block 13; the top end of the probe 15 is slidably connected with a wear-resisting plate 16, the top end of the wear-resisting plate 16 is provided with ribs 17, the ribs 17 are arranged in a diagonal manner, and the wear caused by direct friction can be reduced through the wear-resisting plate 16 and the ribs 17; the inside fixedly connected with second casing 18 of probe 15, the inside fixedly connected with spring 19 of second casing 18, spring 19's other end fixedly connected with third casing 20, third casing 20 top is rotated and is connected with ball 21, third casing 20 and second casing 18 sliding connection, ball 21 and floor 1 rotate and are connected, can reduce probe 15 and slide with the floor for a long time under the effect of rotation through ball 21 and spring 19 to reduce the friction.

The working process is as follows: all electrical appliances in the device adopt an internal power supply, the measuring host machine 2 is placed above a floor slab, the probe 15 is placed below the floor slab, and the probe 15 and the measuring host machine 2 are on the same vertical surface, so that the thickness of the floor slab 1 is measured, the height can be directly lifted through the drawing of the connecting rod 3, the power supply required by the electrical appliances is provided through the battery 4 in the connecting rod 3, the wear-resisting plate 16 and the rib 17 arranged at the top end of the probe 15 can reduce the direct friction loss between the probe 15 and the floor slab 1, the wear-resisting plate 16 can be replaced at any time when being seriously worn, the third shell 20 is jacked up through the second shell 18 arranged in the probe 15 and the spring 19 arranged at the inner side of the second shell, so that the ball 21 is in contact with the floor slab 1, a great amount of contact can be reduced in the moving process of the probe 15, the, open electric telescopic handle 5 and rise the lantern ring 6, lantern ring 6 drives support bar 7 contact floor 1 to make probe 15 and floor 1 separate, drive gear 10 through motor 11 and rotate, gear 10 drives the probe and moves about on horizontal plate 8, thereby final position is found out in the accurate operation.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tester with stand wear and tear structure, includes floor (1), connecting rod (3) and first casing (12), its characterized in that: floor (1) top sliding connection has measurement host computer (2), connecting rod (3) bottom fixedly connected with battery (4), connecting rod (3) upper end fixedly connected with electric telescopic handle (5), electric telescopic handle (5) top fixedly connected with lantern ring (6), lantern ring (6) outside fixedly connected with support bar (7), connecting rod (3) top fixedly connected with horizontal plate (8), horizontal plate (8) top is equipped with tooth (9), tooth (9) outside meshing is connected with gear (10), first casing (12) top is rotated and is connected with connector (14), connector (14) top fixedly connected with probe (15).

2. A tester having a wear-resistant structure in accordance with claim 1, wherein: the motor (11) is fixedly connected to the inner side of the first shell (12), the gear (10) is fixedly connected with the tail end of a main shaft of the motor (11), and the sliding block (13) is fixedly connected to the outer side of the first shell (12).

3. A tester having a wear-resistant structure in accordance with claim 2, wherein: the sliding block (13) is connected with the horizontal plate (8) in a sliding mode, and the sliding block (13) is L-shaped.

4. A tester having a wear-resistant structure in accordance with claim 1, wherein: probe (15) top sliding connection has wear-resisting plate (16), wear-resisting plate (16) top is equipped with rib (17), rib (17) are the twill setting.

5. A tester having a wear-resistant structure in accordance with claim 1, wherein: the utility model discloses a floor, including probe (15), inboard fixedly connected with second casing (18), inboard fixedly connected with spring (19) of second casing (18), the other end fixedly connected with third casing (20) of spring (19), third casing (20) top is rotated and is connected with ball (21), third casing (20) and second casing (18) sliding connection, ball (21) are rotated with floor (1) and are connected.