CN211733502U

CN211733502U - Multifunctional elevator inspection ruler

Info

Publication number: CN211733502U
Application number: CN202020291471.3U
Authority: CN
Inventors: 牛妙玉; 王科; 李萌娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-10-23
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a multi-functional elevator inspection chi, including dipperstick, lower casing, fixed block, first threaded rod, first thread bush, binding bolt, drive shell, second thread bush, second threaded rod, mounting groove, slide rail, slider, first rotary scale, angle scale, pivot, second rotary scale, go up casing, first conical gear, knob, second conical gear, handle and dwang. The utility model can control the first thread bush and the second thread bush to rotate through the knob, the rotating rod, the first bevel gear and the second bevel gear, can extend through two measuring scales, and then conveniently measure the distance, and can conveniently detect some hidden corners in the security inspection process; can carry out some angular surveying through fastening bolt, pivot, first rotatory chi, second rotatory chi and angle scale when the elevator inspection, not only conveniently accomodate, can also carry out angular surveying fast.

Description

Multifunctional elevator inspection ruler

Technical Field

The utility model relates to an inspection chi specifically is a multi-functional elevator inspection chi belongs to elevator application technical field.

Background

Elevator refers to a permanent transport installation serving a number of specific floors in a building, the cars of which run on at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical, also of the stepped type, with tread plates mounted on tracks running continuously, known as escalators or moving walkways, serving fixed lifting installations at the given floor, the vertical lift having a car running between at least two rigid guide rails perpendicular or inclined at an angle of less than 15 °.

The elevator needs to be inspected, and general tools are adopted to carry out inspection, but the error of the result obtained by manual inspection is very large, the inspection is troublesome, the efficiency is low, and the inspection quality is poor. Therefore, a multifunctional elevator inspection ruler is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional elevator inspection chi just lies in order to solve above-mentioned problem.

The utility model realizes the above purpose by the following technical proposal, a multifunctional elevator inspection ruler comprises a lower shell, an upper shell and a driving shell, wherein the top of the lower shell is fixedly connected with the upper shell, the center of the inner part of the lower shell is provided with the driving shell, one side of the driving shell is fixedly connected with a handle, one end of the handle is provided with a knob, the center of the inner cavity of the handle is provided with a rotating rod, one end of the rotating rod is fixedly connected with the knob, the other end of the rotating rod penetrates through the driving shell and is fixedly connected with a first bevel gear, both sides of the top of the first bevel gear are provided with second bevel gears, the two second bevel gears are meshed with the first bevel gear, one sides of the two second bevel gears, which are opposite to each other, are respectively fixedly connected with a first thread sleeve and a second thread sleeve, one ends of the first thread sleeve and the second thread sleeve, which are opposite to each other, are respectively provided with a first threaded, first threaded rod and second threaded rod mutually carry on the back one side of the body and pass through the rigid coupling fixed block and connect the dipperstick, drive shell bottom central authorities are equipped with the fastening and tie, the pivot is connected at fastening top, go up the casing inner chamber and set up the mounting groove, the mounting groove inner chamber is equipped with second rotary ruler and first rotary ruler, drive shell, dipperstick, last casing, mounting groove, second rotary ruler and first rotary ruler are run through to pivot top one side, go up casing top central authorities rigid coupling angle scale.

Preferably, one ends of the two measuring scales opposite to each other penetrate through the lower shell.

Preferably, the center of the top of the fixed block is fixedly connected with a sliding block, two notches are symmetrically formed in the bottom of the upper shell, sliding rails are fixedly connected inside the notches, and the sliding block is sleeved on the surfaces of the sliding rails.

Preferably, the surfaces of the first threaded rod and the second threaded rod are provided with opposite threads, and the threads inside the first threaded sleeve and the second threaded sleeve are engaged with the first threaded rod and the second threaded rod respectively.

Preferably, the scales are arranged on two sides of the top surface of the upper shell and the measuring scale.

Preferably, the two ends of the mounting groove are provided with notches.

The utility model has the advantages that:

1. the utility model can control the first thread bush and the second thread bush to rotate through the knob, the rotating rod, the first bevel gear and the second bevel gear, can extend through two measuring scales, and then conveniently measure the distance, and can conveniently detect some hidden corners in the security inspection process;

2. the utility model discloses can carry out some angular surveying through fastening bolt, pivot, first rotatory chi, second rotatory chi and angle scale when the elevator inspection, not only conveniently accomodate, can also carry out angular surveying fast.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the driving shell and the handle of the present invention.

In the figure: 1. measuring scale, 2, lower casing, 3, fixed block, 4, first threaded rod, 5, first thread bush, 6, fastening bolt, 7, drive shell, 8, second thread bush, 9, second threaded rod, 10, mounting groove, 11, slide rail, 12, slider, 13, first rotary scale, 14, angle scale, 15, pivot, 16, second rotary scale, 17, go up the casing, 18, first conical gear, 19, knob, 20, second conical gear, 21, handle, 22, dwang.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a multifunctional elevator inspection ruler comprises a lower shell 2, an upper shell 17 and a driving shell 7, wherein the top of the lower shell 2 is fixedly connected with the upper shell 17, the driving shell 7 is arranged at the center inside the lower shell 2, one side of the driving shell 7 is fixedly connected with a handle 21, one end of the handle 21 is provided with a knob 19, the center of the inner cavity of the handle 21 is provided with a rotating rod 22, one end of the rotating rod 22 is fixedly connected with the knob 19, the other end of the rotating rod 22 penetrates through the driving shell 7 and is fixedly connected with a first bevel gear 18, two sides of the top of the first bevel gear 18 are respectively provided with second bevel gears 20, the two second bevel gears 20 are meshed with the first bevel gear 18, one opposite sides of the two second bevel gears 20 are fixedly connected with a first thread bushing 5 and a second thread bushing 8 respectively, one opposite ends of the first thread bushing 5 and the second thread bushing 8 penetrate,

first thread bush

5 and 8 one ends of carrying on the back of the body of second thread bush are respectively through first threaded rod 4 of screw thread installation and second threaded rod 9, first threaded rod 4 and second threaded rod 9 carry on the back one side of the body of the back and connect dipperstick 1 through rigid coupling fixed

block

3, 7 bottom central authorities of drive shell are equipped with fastening bolt 6, fastening bolt 6 top connection pivot 15, go up casing 17 inner chamber and offer mounting groove 10, mounting groove 10 inner chamber is equipped with second rotary ruler 16 and first

rotary ruler

13, 15 top one sides of pivot run through drive shell 7, dipperstick 1, go up casing 17, mounting groove 10, second rotary ruler 16 and first rotary ruler 13, go up casing 17 top central rigid coupling angle scale 14.

One ends of the two measuring scales 1, which are opposite to each other, penetrate through the lower shell 2, so that the length of the measuring scales 1 can be conveniently adjusted; a sliding block 12 is fixedly connected to the center of the top of the fixed block 3, two notches are symmetrically formed in the bottom of the upper shell 17, a sliding rail 11 is fixedly connected to the inner portion of each notch, and the sliding block 12 is sleeved on the surface of the sliding rail 11, so that limiting is facilitated, and the situation of inclination and falling off is prevented; the surfaces of the first threaded rod 4 and the second threaded rod 9 are provided with opposite threads, and the threads inside the first threaded sleeve 5 and the second threaded sleeve 8 are respectively engaged with the first threaded rod 4 and the second threaded rod 9, so that the two measuring scales 1 can be conveniently controlled to stretch and retract at the same time; scales are arranged on the upper shell 17 and two sides of the top surface of the measuring scale 1, so that measurement and inspection are facilitated; the installation groove 10 is provided with notches at both ends, so that the moving space of the first rotary ruler 13 and the second rotary ruler 16 can be increased, and angle measurement is facilitated.

When the utility model is used, the electrical components in the application are externally connected with a power supply and a control switch when in use, when the length is required to be measured, the knob 19 can be rotated, then the rotating rod 22 can drive the first bevel gear 18 to rotate, the two second bevel gears 20 start to rotate, the motion tracks of the two second bevel gears 20 are opposite, then the first thread bush 5 and the second thread bush 8 can rotate along with the second bevel gear 20 to control the first threaded rod 4 and the second threaded rod 9 to extend and retract, then the two measuring scales 1 can extend out of the inner cavity of the lower shell 2, the slide block 12 can be limited and prevented from falling when the slide rail 11 moves, when the two measuring scales 1 stop moving, the length can be determined, the measurement can be convenient for detecting some hidden corners in the security inspection process, when the angle is measured, it is possible to rotate the second rotary ruler 16 and the first rotary ruler 13 through the rotation shaft 15 to mount the slot 10 after rotating the fastening bolt 6, and then to determine the angle by rotating the fastening bolt 6.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a multi-functional elevator inspection chi which characterized in that: including casing (2) down, go up casing (17) and drive shell (7), casing (17) is gone up to casing (2) top rigid coupling down, casing (2) inside central authorities are equipped with drive shell (7) down, drive shell (7) one side rigid coupling handle (21), handle (21) one end installation knob (19), handle (21) inner chamber central authorities are equipped with dwang (22), dwang (22) one end rigid coupling knob (19), dwang (22) other end runs through the first conical gear (18) of drive shell (7) rigid coupling, first conical gear (18) top both sides all are equipped with second conical gear (20), two second conical gear (20) interlock mutually with first conical gear (18), two second conical gear (20) one side of carrying on the back mutually respectively rigid coupling first thread bush (5) and second thread bush (8), the first thread sleeve (5) and the second thread sleeve (8) are opposite in back, one ends of the first thread sleeve (5) and the second thread sleeve (8) are opposite in back, a first threaded rod (4) and a second threaded rod (9) are installed through threads respectively, one sides of the first threaded rod (4) and the second threaded rod (9) which are opposite in back are connected with a measuring ruler (1) through fixedly connected fixing blocks (3), a fastening bolt (6) is arranged in the center of the bottom of the driving shell (7), the top of the fastening bolt (6) is connected with a rotating shaft (15), an inner cavity of an upper shell (17) is provided with a mounting groove (10), an inner cavity of the mounting groove (10) is provided with a second rotating ruler (16) and a first rotating ruler (13), one side of the top end of the rotating shaft (15) penetrates through the driving shell (7), the measuring ruler (1), the upper shell (17), the mounting groove (10), the second rotating ruler (16) and the first rotating ruler (13), the center of the top of the upper shell (17) is fixedly connected with an angle scale (14).

2. The multifunctional elevator inspection ruler of claim 1, characterized in that: two dipperstick (1) back on the back one end of the body all runs through lower casing (2).

3. The multifunctional elevator inspection ruler of claim 1, characterized in that: the middle of the top of the fixed block (3) is fixedly connected with a sliding block (12), the bottom of the upper shell (17) is symmetrically provided with two notches, the inner parts of the notches are fixedly connected with sliding rails (11), and the sliding block (12) is sleeved on the surfaces of the sliding rails (11).

4. The multifunctional elevator inspection ruler of claim 1, characterized in that: the surfaces of the first threaded rod (4) and the second threaded rod (9) are provided with opposite threads, and the threads in the first threaded sleeve (5) and the second threaded sleeve (8) are respectively engaged with the first threaded rod (4) and the second threaded rod (9).

5. The multifunctional elevator inspection ruler of claim 1, characterized in that: and scales are arranged on two sides of the top surface of the upper shell (17) and the measuring scale (1).

6. The multifunctional elevator inspection ruler of claim 1, characterized in that: and notches are formed in the two ends of the mounting groove (10).