CN217520412U

CN217520412U - Multipurpose measuring scale for engineering measurement

Info

Publication number: CN217520412U
Application number: CN202221038181.3U
Authority: CN
Inventors: 张嘉德
Original assignee: Shanxi Tianyu Precision Surveying And Mapping Co ltd
Current assignee: Shanxi Tianyu Precision Surveying And Mapping Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-30
Anticipated expiration: 2032-04-29

Abstract

The application discloses multipurpose engineering survey uses dipperstick, it is including measuring the main scale, it is provided with the vice chi of measurement the same with measurement main scale size to measure main scale one side, it all is provided with the scale that is used for measuring on main scale and the measurement vice chi to measure, it is parallel at same vertical plane with measuring the vice chi to measure the main scale, it personally submits the parallel at same level with measuring the vice chi to measure the main scale, it still is provided with the connection disc to measure between the vice chi and the measurement main scale, be provided with the scale that is used for measuring along circumference on the lateral wall of connection disc, the central point of connecting the disc puts and wears to be equipped with the pivot, the one end and the measurement main scale of pivot are connected, the other end and the measurement vice chi of pivot are connected, measure and all offer the spread groove that is used for with pivot tip adaptation on main scale and the measurement vice chi. This application is rational in infrastructure, and this application has portable's effect.

Description

Multipurpose measuring scale for engineering measurement

Technical Field

The application relates to the field of engineering survey, in particular to a multipurpose measuring scale for engineering survey.

Background

The measuring scale belongs to a measuring instrument for linear size, plane calibration and gradient.

In the process of building construction, horizontal measurement, length measurement and the like are needed in many places such as wall surfaces, ground surfaces, corridors and the like. Particularly, for places such as stairs and beam columns, not only length, width and levelness need to be measured, but also perpendicularity and angle of an external corner or an internal corner need to be measured, so that a plurality of measuring tools need to be used, such as measuring tools such as a horizontal ruler and an external corner ruler, and a plurality of measuring tools are needed to be matched to measure different areas.

In view of the above-mentioned related technologies, the inventor finds that at least the following problems exist in the technology, and the measuring staff needs to carry many measuring tools and is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

In order to facilitate carrying, the application provides a multipurpose measuring scale for engineering measurement.

The application provides a measuring rule is used in multi-purpose engineering survey, adopts following scheme:

a multipurpose measuring scale for engineering measurement comprises a main measuring scale, a secondary measuring scale with the same size as the main measuring scale is arranged on one side of the main measuring scale, the main measuring scale and the auxiliary measuring scale are provided with scales for measurement, the main measuring scale and the auxiliary measuring scale are parallel on the same vertical plane, the main measuring ruler and the auxiliary measuring ruler are parallel on the same horizontal plane, a connecting disc is arranged between the auxiliary measuring ruler and the main measuring ruler, the side wall of the connecting disc is provided with the scales for measurement along the circumferential direction, the central position of the connecting disc is provided with a rotating shaft in a penetrating way, one end of the rotating shaft is connected with the measuring main ruler, the other end of the rotating shaft is connected with the measuring auxiliary ruler, the measuring main ruler and the measuring auxiliary ruler are both provided with connecting grooves used for being matched with the end parts of the rotating shaft.

Through adopting above-mentioned scheme, set up and measure main scale, connect the disc, measure vice chi, realize angle measurement on traditional length measurement's basis, measure the main scale simultaneously and measure two angle limits that vice chi can measure the determinand, the angle numerical value that two angle limits formed is confirmed to the scale on the rethread connection disc lateral wall, portable has realized the diversification of measuring tool function simultaneously.

Optionally, the measurement main scale is fixedly provided with fixed teeth, the measurement main scale is further slidably provided with a cursor adapted to the fixed teeth, and the measurement main scale is further provided with a chute adapted to the cursor.

By adopting the scheme, the fixed teeth and the vernier are arranged, and high-precision measurement can be performed on the basis of length measurement and angle measurement.

Optionally, a horizontal measuring instrument is fixedly arranged on one surface of the measuring main ruler, which is far away from the connecting disc.

By adopting the scheme, the horizontal measuring instrument is arranged, and when the measurement is carried out, whether the measuring plane is horizontal or not is checked through the horizontal measuring instrument, so that the accuracy of the measured value is ensured.

Optionally, the two ends of the rotating shaft are provided with elastic clamping pins which are gradually expanded from the ends of the rotating shaft to the connecting disc, and the measuring main ruler and the measuring auxiliary ruler are provided with installation clamping grooves matched with the elastic clamping pins.

Through adopting above-mentioned scheme, set up the elasticity card foot and be used for measuring the main scale, measure vice chi, connect the disc three and connect, the staff of being convenient for holds when measuring and carrying, sets up the installation draw-in groove with elasticity card foot adaptation, prevents that the elasticity card foot from warping excessively and be difficult for recovering.

Optionally, the main measurement ruler and the auxiliary measurement ruler are both provided with a detaching groove communicated with the mounting groove, and the main measurement ruler and the auxiliary measurement ruler are both provided with detaching components used for sending the elastic clamping pins out of the mounting groove.

Through adopting above-mentioned scheme, set up the dismantlement groove with installation slot UNICOM on measuring the main scale and measuring vice chi, and still be provided with the dismantlement subassembly that is used for seeing the elasticity card foot off installation slot on measuring the main scale and measuring vice chi, use the dismantlement subassembly to see the elasticity card foot off installation slot and be convenient for change or overhaul and measure the main scale and measure vice chi, or change the connection disc.

Optionally, the detaching assembly is including sliding the setting and being in detaching inslot first loose pin is in with the setting detaching inslot reset spring, first loose pin is fixed on be provided with the second loose pin just the second loose pin extends outside the detaching groove, reset spring cover is established on the second loose pin, set up measure in the main scale reset spring one end with measure the inner wall fixed connection of main scale, set up measure in the vice chi reset spring one end with measure the inner wall fixed connection of vice chi, reset spring's the other end with first loose pin is close to the one end terminal surface fixed connection of second loose pin.

Through adopting above-mentioned scheme, press the second removable pin, make the second removable pin to dismantling inwards the motion, take first removable pin to slide to the elasticity card foot, press the elasticity card foot to and paste flatly with the pivot lateral wall to easily will measure the main scale and measure vice chi and pull down.

Optionally, the elastic clamping pins are provided with two groups, and the disassembling component corresponds to the elastic clamping pins and is provided with two groups.

Through adopting above-mentioned scheme, set up two sets of elasticity card feet, and correspond two sets of elasticity card feet and set up two sets of dismantlements subassemblies, further make the pivot more firm with the connection of measuring the main scale, measuring between the vice chi, avoid measuring the main scale and measure vice chi

Optionally, the two elastic clamping legs are symmetrically arranged at the end part of the rotating shaft.

By adopting the scheme, the two groups of elastic clamping feet are symmetrically arranged at the end part of the rotating shaft, and the measuring main ruler and the measuring auxiliary ruler are further firmly connected at the end parts of the two ends of the rotating shaft.

In summary, the present application has the following beneficial effects:

1. the measuring main ruler, the connecting disc and the measuring auxiliary ruler are arranged, angle measurement is realized on the basis of traditional length measurement, the measuring main ruler and the measuring auxiliary ruler can measure two corner edges of an object to be measured at the same time, and angle values formed by the two corner edges are determined through scales on the side wall of the connecting disc, so that the diversification of functions of a measuring tool is realized, when the measuring tool is used, an angle is formed between the measuring main ruler and the measuring auxiliary ruler by means of snapping to facilitate measurement, and when the measuring tool is not used, the measuring main ruler and the measuring auxiliary ruler are overlapped by means of snapping to achieve the purpose of being convenient to carry;

2. set up elasticity card foot and correspond elasticity card foot and set up the dismantlement subassembly in the pivot, be convenient for will measure the main scale, measure vice chi, connect the disc split, easy access or change.

Drawings

FIG. 1 is a schematic diagram of the general architecture of an embodiment of the present application;

FIG. 2 is a cross-sectional view of the general structure of an embodiment of the present application;

fig. 3 is a schematic partial structural diagram of an embodiment of the present application, which is used for embodying a chute.

Reference numerals: 1. measuring a main scale; 2. measuring an auxiliary ruler; 3. connecting the disks; 4. a rotating shaft; 5. connecting grooves; 6. a level gauge; 7. an elastic clamping pin; 8. installing a clamping groove; 9. disassembling the groove; 10. disassembling the assembly; 11. a first movable pin; 12. a second movable pin; 13. a return spring; 14. calibration; 15. fixing teeth; 16. a cursor; 17. a chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a multipurpose measuring scale for engineering measurement, as shown in figures 1 and 2, the measuring scale comprises a main measuring scale 1, an auxiliary measuring scale 2 and a connecting disc 3, the main measuring scale 1 and the auxiliary measuring scale 2 are the same in size, the side walls of the main measuring scale 1, the auxiliary measuring scale 2 and the connecting disc 3 are all provided with scales 14 for measurement, the main measuring scale 1 and the auxiliary measuring scale 2 are parallel on the same vertical plane, the main measuring scale 1 and the auxiliary measuring scale 2 are parallel on the same horizontal plane, the connecting disc 3 is arranged between the main measuring scale 1 and the auxiliary measuring scale 2, the connecting disc 3 is arranged at one end parts of the main measuring scale 1 and the auxiliary measuring scale 2, the main measuring scale 1 is provided with a horizontal measuring instrument 6, when measurement is carried out, whether the measuring plane is horizontal or not is checked through the horizontal measuring instrument 6, the accuracy of measured value is ensured, a rotating shaft 4 penetrates through the central position of the connecting disc 3, measure 1 lateral wall of main scale and measure 2 lateral walls of vice chi on all set up with the spread groove 5 of 4 tip adaptations of pivot, the one end of pivot 4 is passed through spread groove 5 and is connected with measuring 1 rotation of main scale, the other end of pivot 4 passes through spread groove 5 and is connected with measuring 2 rotations of vice chi, can also be used for checking when measuring main scale 1 and measuring the angle that forms between the vice chi 2 and accept external corner and internal corner for 90.

Elastic clamping feet 7 are fixedly arranged at the end parts of two ends of a rotating shaft 4, an installation clamping groove 8 matched with the elastic clamping feet 7 is formed in the main measuring ruler 1 and the auxiliary measuring ruler 2, the installation clamping groove 8 is communicated with a connecting groove 5, one end of the elastic clamping foot 7 is fixedly connected with the end part of the rotating shaft 4, the other end of the elastic clamping foot 7 gradually expands outwards from the shaft end part towards the connecting disc 3, when the rotating shaft 4 is inserted into the connecting groove 5, the elastic clamping feet 7 are deformed and cling to the outer wall of the rotating shaft 4, after the rotating shaft 4 is inserted into the connecting groove 5, the elastic clamping feet 7 restore to the original state and are clamped into the installation clamping groove 8, so that the main measuring ruler 1, the auxiliary measuring ruler 2 and the connecting disc 3 are fixed, two groups of elastic clamping feet 7 are arranged at the end part of the rotating shaft 4, the two groups of elastic clamping feet 7 are symmetrically arranged at the end part of the rotating shaft 4, and dismounting components 10 corresponding to the elastic clamping feet 7 are also arranged on the main measuring ruler 1 and the auxiliary measuring ruler 2, the disassembling component 10 is convenient for separating the measuring main ruler 1, the measuring auxiliary ruler 2 and the connecting disc 3 for maintenance or replacement.

The measuring main ruler 1 and the measuring auxiliary ruler 2 are both provided with a dismounting groove 9, the dismounting groove 9 is communicated with an installation clamping groove 8, a dismounting component 10 comprises a first movable pin 11 and a reset spring 13, the first movable pin 11 is arranged in the dismounting groove 9 in a sliding manner, the reset spring 13 is arranged in the dismounting groove 9, the first movable pin 11 is fixedly provided with a second movable pin 12, the second movable pin 12 extends out of the dismounting groove 9, the reset spring 13 is sleeved on the second movable pin 12, one end of the reset spring 13 arranged in the measuring main ruler 1 is fixedly connected with the inner wall of the measuring main ruler 1, one end of the reset spring 13 arranged in the measuring auxiliary ruler 2 is fixedly connected with the inner wall of the measuring auxiliary ruler 2, the other end of the reset spring 13 is fixedly connected with one end face of the first movable pin 11 close to the second movable pin 12, one end face of the second movable pin 12 far away from the first movable pin 11 is abutted to the elastic clamping foot 7, need will measure main scale 1, measure vice chi 2, when connecting disc 3 separates, because second movable pin 12 and 11 fixed connection of first movable pin and second movable pin 12 keep away from the one end terminal surface and the 7 butt of elasticity card foot of first movable pin 11, press second movable pin 12 to dismantling the inslot 9, first movable pin 11 exerts pressure to elasticity card foot 7, make elasticity card foot 7 take place to deform and press close to 4 lateral walls of pivot, thereby easily take pivot 4 out in by spread groove 5, thereby will measure main scale 1, measure vice chi 2, connecting disc 3 separates.

As shown in fig. 1 and fig. 3, a fixed tooth 15 is fixedly arranged at an end portion of one end of the measuring main scale 1, which is far away from the connecting disc 3, a vernier 16 matched with the fixed tooth 15 is also arranged on the measuring main scale 1 in a sliding manner, a sliding groove 17 for sliding the vernier 16 is also formed in the measuring main scale 1, and the high-precision measurement of the inner diameter, the outer diameter and the depth of the object to be measured can be performed while the length, the width and the angle can be measured by the cooperation of the measuring main scale 1, the measuring auxiliary scale 2 and the connecting disc 3.

The implementation principle of the embodiment of the application is as follows: when length measurement is needed, the measurement is directly carried out by the main measurement ruler 1 or the auxiliary measurement ruler 2, when the length and width measurement is needed, the auxiliary measurement ruler 2 is pulled open, the measurement is carried out by the main measurement ruler 1 and the auxiliary measurement ruler 2 together, when angle measurement is needed, the auxiliary measurement ruler 2 is pulled open, the sides of the main measurement ruler 1 and the auxiliary measurement ruler 2 are connected with the side of an object to be measured to form a straight line, the side of the main measurement ruler 1 or the side of the auxiliary measurement ruler 2 is aligned with the zero scale 14 line of the connecting disc 3, the angle of the object to be measured is obtained through the scale 14 on the connecting disc 3, when inner diameter or depth measurement is needed, the fixed tooth 15 is aligned with one side of the object to be measured, then the cursor 16 is adjusted to be aligned with the other side of the object to be measured, and finally, the inner diameter or the depth of the object to be measured is obtained through the scale 14 on the main measurement ruler 1.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims

1. The utility model provides a measuring rule is used in multi-purpose engineering survey, includes measurement main scale (1), its characterized in that: the measuring device is characterized in that a measuring auxiliary ruler (2) with the same size as the measuring main ruler (1) is arranged on one side of the measuring main ruler (1), scales (14) for measurement are arranged on the measuring main ruler (1) and the measuring auxiliary ruler (2), the measuring main ruler (1) and the measuring auxiliary ruler (2) are parallel on the same vertical plane, the measuring main ruler (1) and the measuring auxiliary ruler (2) are parallel on the same horizontal plane, a connecting disc (3) is further arranged between the measuring auxiliary ruler (2) and the measuring main ruler (1), the scales (14) for measurement are circumferentially arranged on the side wall of the connecting disc (3), a rotating shaft (4) is arranged at the central position of the connecting disc (3) in a penetrating manner, one end of the rotating shaft (4) is connected with the measuring main ruler (1), and the other end of the rotating shaft (4) is connected with the measuring auxiliary ruler (2), the measuring main ruler (1) and the measuring auxiliary ruler (2) are provided with connecting grooves (5) which are used for being matched with the end parts of the rotating shafts (4).

2. The multipurpose engineering surveying measuring scale of claim 1, wherein: the measuring main scale (1) is fixedly provided with fixed teeth (15), the measuring main scale (1) is further provided with a vernier (16) matched with the fixed teeth (15) in a sliding mode, and the measuring main scale (1) is further provided with a sliding groove (17) matched with the vernier (16).

3. The multipurpose engineering surveying ruler of claim 1, wherein: and a horizontal measuring instrument (6) is fixedly arranged on one surface of the measuring main ruler (1) far away from the connecting disc (3).

4. The multipurpose engineering surveying measuring scale of claim 1, wherein: the both ends tip department of pivot (4) all is provided with by pivot (4) tip court connect disc (3) elasticity card foot (7) of gradually expanding outward, measure main scale (1) with measure in the vice chi (2) all seted up with installation draw-in groove (8) of elasticity card foot (7) adaptation.

5. The multipurpose engineering surveying measuring scale of claim 4, wherein: the assembling and disassembling device is characterized in that disassembling grooves (9) communicated with the mounting clamping grooves (8) are formed in the measuring main ruler (1) and the measuring auxiliary ruler (2), and disassembling assemblies (10) used for sending the elastic clamping pins (7) out of the mounting clamping grooves (8) are arranged on the measuring main ruler (1) and the measuring auxiliary ruler (2).

6. The multipurpose engineering surveying ruler of claim 5, wherein: the disassembly component (10) comprises a first movable pin (11) which is arranged in the disassembly groove (9) in a sliding way and a return spring (13) which is arranged in the disassembly groove (9), a second movable pin (12) is fixedly arranged on the first movable pin (11), the second movable pin (12) extends out of the dismounting groove (9), the reset spring (13) is sleeved on the second movable pin (12), one end of the reset spring (13) arranged in the measuring main ruler (1) is fixedly connected with the inner wall of the measuring main ruler (1), one end of the reset spring (13) arranged in the measuring auxiliary ruler (2) is fixedly connected with the inner wall of the measuring auxiliary ruler (2), the other end of the return spring (13) is fixedly connected with one end face of the first movable pin (11) close to the second movable pin (12).

7. The multipurpose engineering surveying measuring scale of claim 6, wherein: the elastic clamping pins (7) are arranged in two groups, and the disassembling component (10) corresponds to the elastic clamping pins (7) and is arranged in two groups.

8. The multipurpose engineering surveying measuring scale of claim 7, wherein: the two elastic clamping feet (7) are symmetrically arranged at the end part of the rotating shaft (4).