CN219714209U - Dipperstick convenient to protection - Google Patents

Abstract

The utility model discloses a measuring scale convenient to protect, which comprises a main scale, wherein the inner wall of the main scale is slidably connected with a lifting scale, the top of the lifting scale is fixedly provided with a precision scale, the front end and the tail end of one side of the main scale are respectively embedded with a measuring plate, the outer surface of the measuring plate is provided with a first scale value, the outer surface of the lifting scale is provided with a second scale value, the outer surface of the precision scale is provided with a precision scale value, both sides of the main scale are provided with limiting sliding grooves, and the outer surface of each limiting sliding groove is slidably connected with a steering seat. According to the utility model, the first scale value, the second scale value and the precision scale value are correspondingly matched in a sliding way, so that the applicability of the device is increased in the measuring range of the device, the sliding adjustment of the steering seat is realized, the limiting cover and the glass cover can be conveniently and quickly installed on the surface of the steering seat in a clamping way, and the steering seat can be sleeved on the outer surface of the main scale in a rotating way after the steering seat is installed, so that the main scale is protected.

Description

Dipperstick convenient to protection

Technical Field

The utility model relates to the technical field of measuring equipment, in particular to a measuring ruler convenient to protect.

Background

In engineering construction work, in order to guarantee perfect progress of construction work and prevent occurrence of errors in construction, measurement work is a main measure before construction work, and among a plurality of measurement devices, use of a measuring scale is the most convenient measurement device, so that the existing part of measuring scale needs to be improved in order to meet more use requirements.

Patent document: CN206656660U discloses a building dipperstick convenient to dismantle, "including the building dipperstick body, the building dipperstick body includes first chi body and second chi body respectively, the right side of first chi body and the left side fixed connection of second chi body, the back fixedly connected with first fixing device of first chi body, the back fixedly connected with second fixing device of second chi body. According to the utility model, the first ruler body and the second ruler body of the building measuring ruler body are conveniently fixed through the first fixing device and the second fixing device, so that the first fixing device and the second fixing device are separated, the first ruler body and the second ruler body of the building measuring ruler body are conveniently separated, and the building measuring ruler body is moved through respectively moving the first ruler body and the second ruler body, so that the advantage of convenient disassembly is achieved, and the problem that the use of the building measuring ruler is influenced due to the fact that the conventional measuring ruler is inconvenient to disassemble is effectively solved;

however, in the above patent, when the device is used, the device is used by matching the first ruler body and the second ruler body, so that the convenient disassembly of the measuring structure of the device can be increased, and the problem of certain inconvenience is avoided.

Disclosure of Invention

The utility model aims to provide a measuring ruler convenient for protection so as to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides a measuring ruler convenient for protection, which comprises a main ruler, wherein the inner wall of the main ruler is connected with a lifting ruler in a sliding manner, and the top of the lifting ruler is fixedly provided with a precision ruler;

the front end and the tail end of main scale one side are all gomphosis and are installed the measurement board, first scale value has been seted up to the surface of measurement board, the second scale value has been seted up to the surface of elevating rule, the precision scale value has been seted up to the surface of precision rule, spacing spout has all been seted up to the both sides of main scale, the surface sliding connection of spacing spout has the seat that turns to, two sets of the surface that turns to the seat has cup jointed the limit cap, the inner wall fixed mounting of limit cap has the glass cover.

Preferably, the back fixed mounting of main scale has multiunit connecting seat, the front and the back of connecting seat all fixed mounting have the mounting panel, the inside of mounting panel runs through there is spacing pyramid.

Preferably, the tops of the front and the back of the lifting ruler are respectively inserted with a pointing board, and pointers are fixedly arranged at the front ends of the two groups of pointing boards.

Preferably, the two groups of opposite surfaces of the steering seat are rotationally connected with limiting sliding blocks, and the limiting sliding blocks are slidably connected in the limiting sliding grooves.

Preferably, the front faces of the two groups of steering seats are provided with clamping grooves, the inner wall of the limiting cover is fixedly provided with clamping blocks, and the clamping blocks are clamped in the clamping grooves.

Preferably, the inner wall of the main ruler is provided with an orientation chute, the front and the back of the lifting ruler are fixedly provided with orientation sliding blocks, and the orientation sliding blocks are in sliding connection with the inside of the orientation chute.

Preferably, two groups of limit grooves are formed in the lifting ruler, a driving rod is connected to the inside of the limit grooves in a sliding mode, and the top of the driving rod is fixedly connected to the tail end of the pointing board.

Preferably, the inner wall of the orientation sliding groove is provided with a plurality of groups of positioning grooves, the tail end of the driving rod is fixedly connected to the outer surface of the orientation sliding block, and the front end of the orientation sliding block is clamped in the positioning grooves.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the first scale value, the second scale value and the precision scale value are correspondingly matched in a sliding way, so that the applicability of the device is increased in the measuring range of the device, the sliding adjustment of the steering seat is realized, the limiting cover and the glass cover can be conveniently and quickly installed on the surface of the steering seat in a clamping way, and the steering seat can be sleeved on the outer surface of the main scale in a rotating way after the steering seat is installed, so that the main scale is protected.

2. According to the utility model, through sliding adjustment between the main ruler and the lifting ruler, the sliding height of the lifting ruler can be positioned through the clamping connection of the directional sliding block and the positioning groove, and the stability of the device in use is added by matching with the installation of the limiting pyramid, so that the accuracy of measuring scales is ensured after the height adjustment of the device, and the error of a measuring result is reduced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the main scale of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of the lifting rule of the utility model;

FIG. 4 is a schematic cross-sectional view of a limit slider structure of the present utility model;

FIG. 5 is a schematic cross-sectional view of a snap block according to the present utility model;

fig. 6 is a schematic cross-sectional view of the driving rod structure of the present utility model.

In the figure: 1. a main scale; 2. a lifting ruler; 3. a precision ruler; 4. a measuring plate; 5. a first scale value; 6. a second scale value; 7. precision scale values; 8. limiting sliding grooves; 9. a steering seat; 10. a limiting cover; 11. a glass cover; 12. a connecting seat; 13. a mounting plate; 14. limit pyramid; 15. a pointing plate; 16. a pointer; 17. a limit sliding block; 18. a clamping groove; 19. a clamping block; 20. a directional chute; 21. a directional slider; 22. a limit groove; 23. a driving rod; 24. and a positioning groove.

Detailed Description

Referring to fig. 1 to 6, a measuring scale convenient for protection comprises a main scale 1, wherein the inner wall of the main scale 1 is slidably connected with a lifting scale 2, the top of the lifting scale 2 is fixedly provided with a precision scale 3, the front end and the tail end of one side of the main scale 1 are respectively embedded with a measuring plate 4, the outer surface of the measuring plate 4 is provided with a first scale value 5, the outer surface of the lifting scale 2 is provided with a second scale value 6, the outer surface of the precision scale 3 is provided with a precision scale value 7, both sides of the main scale 1 are provided with limiting sliding grooves 8, the outer surfaces of the limiting sliding grooves 8 are slidably connected with steering seats 9, the outer surfaces of the two groups of steering seats 9 are sleeved with limiting covers 10, and the inner wall of each limiting cover 10 is fixedly provided with a glass cover 11;

through laminating the back between main scale 1 and the measured object, the setting of measuring board 4 and first scale value 5 on accessible main scale 1 carries out the measurement work of height to the object that laminates, and the mode slip regulation elevating rule 2 of accessible slip lift after main scale 1 laminating, then cooperate the setting of second scale value 6, can follow elevating adjustment of elevating rule 2, the holistic measurement height of extension device under the cooperation of first scale value 5 and second scale value 6, and the setting of accessible precision scale value 7 on the precision scale 3, the measuring range of extension device again, then cooperate the setting of main scale 1 and elevating rule 2, enlarge the holistic measuring range of device.

Wherein, the back of the main scale 1 is fixedly provided with a plurality of groups of connecting seats 12, the front and the back of the connecting seats 12 are fixedly provided with mounting plates 13, and the inside of the mounting plates 13 is penetrated with limiting pyramids 14;

when the device is installed and used, the mounting plate 13 can be attached to the mounting surface, and after the attachment, the device is connected and fixed by inserting the limiting pyramid 14 into the mounting surface.

The tops of the front and the back of the lifting rule 2 are respectively inserted with a pointing plate 15, pointers 16 are fixedly arranged at the front ends of the two groups of pointing plates 15, a directional sliding chute 20 is formed in the inner wall of the main rule 1, directional sliding blocks 21 are fixedly arranged at the front and the back of the lifting rule 2, the directional sliding blocks 21 are slidably connected to the inside of the directional sliding chute 20, a plurality of groups of positioning grooves 24 are formed in the inner wall of the directional sliding chute 20, the tail ends of driving rods 23 are fixedly connected to the outer surfaces of the directional sliding blocks 21, the front ends of the directional sliding blocks 21 are clamped in the positioning grooves 24, two groups of limiting grooves 22 are formed in the inside of the lifting rule 2, driving rods 23 are slidably connected to the inside of the limiting grooves 22, and the tops of the driving rods 23 are fixedly connected to the tail ends of the pointing plates 15;

through the lifting rule 2, when carrying out lifting adjustment rule, the directional board 15 and the pointer 16 play the role of identifying the height of an object, the directional board 15 can be stretched and adjusted, so that the position of the directional sliding block 21 is adjusted, the sliding type of the directional sliding block 21 in the directional sliding groove 20 can assist the lifting sliding of the lifting rule 2, and along with the pulling of the directional board 15, the directional sliding block 21 is clamped into the positioning groove 24, so that the lifting height of the lifting rule 2 can be limited.

The opposite surfaces of the two groups of steering seats 9 are respectively and rotatably connected with a limit sliding block 17, and the limit sliding blocks 17 are in sliding connection with the inside of the limit sliding groove 8;

the sliding type of the limit sliding block 17 in the limit sliding groove 8 can assist the lifting and sliding of the steering seat 9, and the sliding stability of the steering seat is increased.

The front sides of the two groups of steering seats 9 are provided with clamping grooves 18, clamping blocks 19 are fixedly arranged on the inner wall of the limiting cover 10, and the clamping blocks 19 are clamped in the clamping grooves 18;

when the limiting cover 10 is installed and used, the clamping blocks 19 and the clamping grooves 18 can be clamped, so that the limiting cover 10 can be installed and used conveniently, and the limiting cover 10 can be rotated in the direction through the limiting cover 10 after being installed.

The principle of operation, but through mounting panel 13 and spacing pyramid 14 with main scale 1 installation laminating to fixed surface such as wall body or road surface after, the slip of accessible elevating system chi 2 on main scale 1 is adjusted to and the slip of first scale value 5 and second scale value 6 positions corresponds, thereby can enlarge the measuring range of device, in order to satisfy the measuring demand of different length or not high object, and when measuring the during operation, accessible steering seat 9 carries out joint installation to spacing cover 10 on main scale 1, make spacing cover 10 and glass cover 11 can all cover the protection to the surface of main scale 1, auxiliary device's measurement.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (8)

1. The utility model provides a dipperstick convenient to protect, includes main scale (1), its characterized in that: the inner wall of the main ruler (1) is connected with a lifting ruler (2) in a sliding manner, and the top of the lifting ruler (2) is fixedly provided with an accuracy ruler (3);

the utility model discloses a measuring device, including main scale (1), measuring plate (4), first scale (5) have been seted up to the front end of main scale (1) one side and the equal gomphosis of tail end, first scale (5) have been seted up to the surface of measuring plate (4), second scale (6) have been seted up to the surface of elevating rule (2), precision scale (7) have been seted up to the surface of precision chi (3), spacing spout (8) have all been seted up to the both sides of main scale (1), the surface sliding connection of spacing spout (8) has steering seat (9), two sets of the surface that steers seat (9) has cup jointed limiting cover (10), the inner wall fixed mounting of limiting cover (10) has glass cover (11).

2. A scale for facilitating protection as defined in claim 1, wherein: the back fixed mounting of main scale (1) has multiunit connecting seat (12), the front and the back of connecting seat (12) are all fixed mounting has mounting panel (13), the inside of mounting panel (13) is run through and is had spacing pyramid (14).

3. A scale for facilitating protection as defined in claim 1, wherein: the tops of the front and the back of the lifting ruler (2) are respectively inserted with a pointing board (15), and pointers (16) are fixedly arranged at the front ends of the two groups of pointing boards (15).

4. A scale for facilitating protection as defined in claim 1, wherein: the two groups of opposite surfaces of the steering seat (9) are rotationally connected with limiting sliding blocks (17), and the limiting sliding blocks (17) are slidably connected in the limiting sliding grooves (8).

5. A scale for facilitating protection as defined in claim 1, wherein: the front sides of the two groups of steering seats (9) are provided with clamping grooves (18), clamping blocks (19) are fixedly arranged on the inner wall of the limiting cover (10), and the clamping blocks (19) are clamped in the clamping grooves (18).

6. A scale for facilitating protection as defined in claim 1, wherein: the main scale (1) is characterized in that an orientation chute (20) is formed in the inner wall of the main scale (1), orientation sliding blocks (21) are fixedly mounted on the front face and the back face of the lifting scale (2), and the orientation sliding blocks (21) are slidably connected to the inside of the orientation chute (20).

7. A scale for facilitating protection as defined in claim 1, wherein: two groups of limit grooves (22) are formed in the lifting ruler (2), a driving rod (23) is connected to the inside of the limit grooves (22) in a sliding mode, and the top of the driving rod (23) is fixedly connected to the tail end of the pointing plate (15).

8. A scale for facilitating protection as defined in claim 6, wherein: the inner wall of the directional chute (20) is provided with a plurality of groups of positioning grooves (24), the tail end of the driving rod (23) is fixedly connected to the outer surface of the directional sliding block (21), and the front end of the directional sliding block (21) is clamped in the positioning grooves (24).