CN216283131U

CN216283131U - Multifunctional elevator inspection ruler

Info

Publication number: CN216283131U
Application number: CN202122681534.3U
Authority: CN
Inventors: 唐瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-12
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a multifunctional elevator inspection ruler, and relates to the technical field of elevator inspection rulers. The utility model comprises a check ruler body and an adjusting device, wherein the adjusting device is arranged in the check ruler body. The length and the angle of the elevator in the inspection process are measured through the inspection ruler body, the multifunctional inspection ruler is realized, the practicability of the inspection ruler is improved, the inspection ruler is matched with the adjusting device, the inspection range of the device is further enlarged, the inspection efficiency is improved, meanwhile, the device is greatly convenient to store and carry, the operation and the use are simple and convenient, and the flexibility and the portability of the device are improved.

Description

Multifunctional elevator inspection ruler

Technical Field

The utility model belongs to the technical field of elevator inspection rulers, and particularly relates to a multifunctional elevator inspection ruler.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. In the installation and acceptance process of the elevator, the elevator is usually required to be checked by means of the check ruler so as to ensure the safe use of the elevator.

At present, the existing check ruler has the advantages of single function, simple structure, inconvenient use, carrying and storage, and poor flexibility and practicability. Therefore, the multifunctional inspection ruler for the elevator is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional elevator inspection ruler aiming at the defects and shortcomings of the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a multifunctional elevator inspection ruler, which comprises an inspection ruler body and an adjusting device, wherein the adjusting device is arranged in the inspection ruler body;

the inspection ruler body comprises an inspection main ruler and an inspection auxiliary ruler, wherein a first angle ruler is fixed on the left sides of the front surface and the rear surface of the inspection main ruler, a second angle ruler is arranged on the outer side surface of the first angle ruler, the adjusting device comprises an adjusting bolt, the second angle ruler is connected with the first angle ruler through the adjusting bolt, a first accommodating groove is formed in the inspection main ruler and matched with the inspection auxiliary ruler, the left end of the inspection auxiliary ruler is rotatably connected with the left side of the inner wall of the first accommodating groove, a second accommodating groove is formed in the inspection auxiliary ruler, a first bevel gear is arranged in the second accommodating groove, a second bevel gear is meshed with the upper side of the first bevel gear, a threaded sleeve is connected to the upper end of the second bevel gear, a threaded rod is matched with the inner threads of the threaded sleeve, and a measuring ruler is connected to the upper end of the threaded rod.

Through the inspection main scale is mutually supported with the inspection auxiliary scale, implement length measurement, first bevel protractor is mutually supported with the second bevel protractor, combine adjusting bolt to implement angle measurement, the practicality of inspection chi has been improved, first groove of accomodating is mutually supported with the inspection auxiliary scale, be convenient for inspect accomodating of auxiliary scale, conveniently carry, first bevel gear meshes with second bevel gear simultaneously, be convenient for adjust the rotation of thread bush, drive reciprocating of threaded rod, and then drive the shrink of dipperstick and stretch out, implement length measurement, inspection chi length measurement scope has been increased, use is facilitated.

Preferably, the front and back surfaces of the inspection main scale and the inspection auxiliary scale and the surface of the measuring scale are provided with length scale marks.

Preferably, the first angle scale and the second angle scale are provided with angle scale marks on the surfaces.

Preferably, the second is accomodate the inside upside in groove and is provided with the fixed block, the thread bush runs through the fixed block, and with fixed block sliding fit, through the fixed block has ensured the stability of adjustment process thread bush.

Preferably, the front end of the first bevel gear penetrates through the inspection auxiliary ruler to be connected with a knob, the knob is convenient for adjusting the rotation of the first bevel gear, the extension and the contraction of the measuring ruler are further adjusted, and the use is simple and convenient.

Preferably, the dipperstick top is provided with the rubber pad, through when the rubber pad is convenient for carry out length measurement, the stability of dipperstick free end prevents to appear sliding, has ensured the accurate nature of reading.

The utility model has the following beneficial effects:

the length measuring device comprises a first angle ruler, a second angle ruler, a first accommodating groove, a second accommodating groove, a first bevel gear, a second bevel gear, a threaded sleeve, a threaded rod, a first accommodating groove, a second bevel gear, a second threaded sleeve and a regulating bolt.

The rotation of the first bevel gear is convenient to adjust through the knob, so that the extension and the contraction of the measuring scale are adjusted, and the use is simple and convenient.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

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

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

FIG. 2 is a structural diagram illustrating the unfolded state of the present invention;

FIG. 3 is a left side view of FIG. 2;

FIG. 4 is a schematic view of the structure of FIG. 2;

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below:

100. inspecting the ruler body; 101. inspecting the main scale; 102. checking the auxiliary ruler; 103. a first angle scale; 104. a second angle ruler; 200. an adjustment device; 201. adjusting the bolt; 202. a first receiving groove; 203. a second receiving groove; 204. a first bevel gear; 205. a second bevel gear; 206. a threaded sleeve; 207. a threaded rod; 208. measuring a scale; 209. a fixed block; 210. a knob; 211. and (7) a rubber pad.

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.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention is a multifunctional elevator inspection ruler, including an inspection ruler body 100 and an adjusting device 200, wherein the adjusting device 200 is disposed inside the inspection ruler body 100;

the inspection ruler body 100 comprises an inspection main ruler 101 and an inspection auxiliary ruler 102, a first angle ruler 103 is fixed on the left sides of the front surface and the rear surface of the inspection main ruler 101, a second angle ruler 104 is arranged on the outer side surface of the first angle ruler 103, the adjusting device 200 comprises an adjusting bolt 201, the second angle ruler 104 is connected with the first angle ruler 103 through the adjusting bolt 201, a first accommodating groove 202 is formed inside the inspection main ruler 101 and matched with the inspection auxiliary ruler 102, the left end of the inspection auxiliary ruler 102 is rotatably connected with the left side of the inner wall of the first accommodating groove 202, a second accommodating groove 203 is formed inside the inspection auxiliary ruler 102, a first bevel gear 204 is arranged inside the second accommodating groove 203, a second bevel gear 205 is meshed on the upper side of the first bevel gear 204, a threaded sleeve 206 is connected to the upper end of the second bevel gear 205, a threaded rod 207 is matched with the inner threads of the threaded sleeve 206, and a measuring scale 208 is connected to the upper end of the threaded rod 207.

Mutually support through inspection main scale 101 and inspection auxiliary scale 102, implement length measurement, first bevel protractor 103 mutually supports with second bevel protractor 104, combine adjusting bolt 201 to implement angle measurement, the practicality of inspection chi has been improved, first groove 202 of accomodating mutually supports with inspection auxiliary scale 102, be convenient for inspect taking in of auxiliary scale 102, conveniently carry, first bevel gear 204 meshes with second bevel gear 205 mutually simultaneously, be convenient for adjust threaded sleeve 206's rotation, drive reciprocating of threaded rod 207, and then drive dipperstick 208's shrink and stretch out, implement length measurement, inspection chi length measurement scope has been increased, and convenience is brought to use.

The front end of the first bevel gear 204 penetrates through the checking auxiliary ruler 102 to be connected with a knob 210, the rotation of the first bevel gear 204 is convenient to adjust through the knob 210, and then the extension and the contraction of the measuring ruler 208 are adjusted, so that the use is simple and convenient.

The inside upside of second storage groove 203 is provided with fixed block 209, and threaded sleeve 206 runs through fixed block 209, and with fixed block 209 sliding fit, has ensured the stability of adjustment process threaded sleeve 206 through fixed block 209.

Dipperstick 208 top is provided with rubber pad 211, when being convenient for carry out length measurement through rubber pad 211, and the stability of dipperstick 208 free end prevents to appear sliding, has ensured the accurate nature of reading.

The front and back surfaces of the inspection main scale 101 and the inspection auxiliary scale 102 and the surface of the measuring scale 208 are provided with length scale marks.

The first angle scale 103 and the second angle scale 104 are provided with angle scale marks on the surfaces.

The working principle is as follows: when the length to be measured is longer, the auxiliary detection ruler 102 is rotated outwards to a horizontal position through the rotating fit of the auxiliary detection ruler 102 and the inner wall of the first accommodating groove 202 and is matched with the main detection ruler 101 to measure the length, when the length between two objects is too long, the right end of the main detection ruler 101 is placed on one side of a space to be measured, the rotation of the first bevel gear 204 is adjusted through the knob 210, the threaded sleeve 206 is driven to rotate under the meshing action of the second bevel gear 205, and meanwhile, the threaded rod 207 is driven to rotate outwards through the threaded fit of the threaded rod 207, so that the measuring scale is driven to extend outwards until the rubber pad 211 abuts against the other side of the space to be measured, and the length measurement between the two objects is realized;

when angle measurement is carried out, the bottom surface of the first angle ruler 103 is attached to one side surface of the space of the angle to be measured, the second angle ruler 104 is rotated to be attached to the other side surface of the space of the angle to be measured, and the adjusting bolt 201 is screwed and fixed to realize angle measurement between two objects, so that the multifunctional property of the inspection ruler is realized, and the practicability of the inspection ruler is improved;

after the measurement, reverse adjust knob 210 makes threaded rod 207 drive dipperstick 208 shrink to the inner chamber of thread bush 206, simultaneously under the normal running fit of inspection sub-scale 102 and the first groove 202 inner wall of accomodating, will inspect sub-scale 102 and receive to first accomodating inside the groove 202, has made things convenient for to carry and has received and release, has improved the flexibility and the convenience of inspection chi.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The multifunctional elevator inspection ruler comprises an inspection ruler body (100) and an adjusting device (200), and is characterized in that the adjusting device (200) is arranged inside the inspection ruler body (100);

the inspection ruler body (100) comprises an inspection main ruler (101) and an inspection auxiliary ruler (102), a first angle ruler (103) is fixed on the left sides of the front surface and the rear surface of the inspection main ruler (101), a second angle ruler (104) is arranged on the outer side surface of the first angle ruler (103), the adjusting device (200) comprises an adjusting bolt (201), the second angle ruler (104) is connected with the first angle ruler (103) through the adjusting bolt (201), a first accommodating groove (202) is formed in the inspection main ruler (101) and matched with the inspection auxiliary ruler (102), the left end of the inspection auxiliary ruler (102) is rotatably connected with the left side of the inner wall of the first accommodating groove (202), a second accommodating groove (203) is formed in the inspection auxiliary ruler (102), a first bevel gear (204) is arranged in the second accommodating groove (203), and a second bevel gear (205) is meshed with the upper side of the first bevel gear (204), and the upper end of the second bevel gear (205) is connected with a threaded sleeve (206), a threaded rod (207) is matched with the internal thread of the threaded sleeve (206), and the upper end of the threaded rod (207) is connected with a measuring scale (208).

2. The multifunctional elevator inspection ruler according to claim 1, wherein the front and back surfaces of the inspection main ruler (101) and the inspection auxiliary ruler (102) and the surface of the measuring ruler (208) are provided with length scale marks.

3. The elevator multifunctional inspection ruler according to claim 1, characterized in that the first angle ruler (103) and the second angle ruler (104) are provided with angle scale marks on the surface.

4. The multifunctional elevator inspection ruler of claim 1, characterized in that the second storage groove (203) is provided with a fixing block (209) at the upper side inside.

5. The multifunctional elevator inspection ruler of claim 4, characterized in that the threaded sleeve (206) penetrates the fixing block (209) and is in sliding fit with the fixing block (209).

6. The multifunctional elevator inspection ruler of claim 1, wherein the front end of the first bevel gear (204) is connected with a knob (210) through the inspection auxiliary ruler (102).

7. The multifunctional elevator inspection ruler of claim 1, characterized in that the top end of the measuring ruler (208) is provided with a rubber pad (211).