CN220366825U - Construction measuring device - Google Patents
Construction measuring device Download PDFInfo
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- CN220366825U CN220366825U CN202320210132.1U CN202320210132U CN220366825U CN 220366825 U CN220366825 U CN 220366825U CN 202320210132 U CN202320210132 U CN 202320210132U CN 220366825 U CN220366825 U CN 220366825U
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- measuring rod
- measuring
- rod
- graduated flask
- positioning
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000009435 building construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 3
- 230000002747 voluntary effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a construction measuring device, which relates to the technical field of building construction and comprises a first measuring rod, wherein the right end of the first measuring rod is provided with a second measuring rod, the right end of the second measuring rod is connected with a third measuring rod in a sliding manner, the inner centers of the right ends of the first measuring rod and the second measuring rod are provided with telescopic slots, the centers of the upper end and the lower end of the right ends of the first measuring rod and the second measuring rod are respectively provided with a positioning mechanism, and the inner parts of the tops of the first measuring rod and the second measuring rod, which are far away from one side of the center, are provided with sliding mechanisms. Through positioning mechanism's setting, because there is great difference in the length of the position that needs to be measured, consequently in the use, need adjust measuring device's length, because for the structure of cup jointing between first measuring beam and second measuring beam and the third measuring beam, consequently appear the slip problem that non-user voluntarily easily, consequently lead to measuring error great, through positioning beam and locating hole's setting, can avoid appearing flexible problem.
Description
Technical Field
The utility model relates to the technical field related to building construction, in particular to a construction measuring device.
Background
In the building construction and acceptance process, the dimension measurement is required to be carried out on the building such as a construction site or a wall body and the like so as to ensure the specification of the construction process and the accuracy of the dimension of the building, the tower ruler is a common measuring tool, consists of a plurality of sections of ruler bodies and is made of light high-strength materials such as aluminum alloy and the like, a tower-type shrinkage mode is adopted, the tower-type shrinkage type building is convenient to withdraw when in use, the single-time elevation measuring range is greatly improved, the tower ruler is shrunk when in carrying, and the tower ruler and a level gauge or a theodolite are usually required to be matched together before various buildings are covered for carrying out elevation measurement on the topography of a certain place or even a plurality of places so as to provide reliable data for engineering construction.
The structure of the measuring device used at present is simpler, and in the use process, because the structure of cup jointing, when receiving the impact force, the condition of stretching out and drawing back can appear, so under the condition that the user does not notice, the problem of measuring error can appear.
Disclosure of Invention
The utility model aims to provide a construction measuring device, which solves the problems that the structure of the currently used measuring device proposed in the background art is simpler, and the telescopic condition can occur when the sleeve joint structure receives impact force during the use process, so that the measuring error can occur under the condition that a user does not notice.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a construction measuring device, includes first measuring rod, the right-hand member of first measuring rod is provided with the second measuring rod, the right-hand member sliding connection of second measuring rod has the third measuring rod, the inside center department of first measuring rod and second measuring rod right-hand member has seted up the flexible groove, the center department at both ends all is provided with positioning mechanism about first measuring rod and the second measuring rod right-hand member, the inside that center one side was kept away from at first measuring rod and second measuring rod top is provided with slide mechanism.
Preferably, the first measuring rod, the second measuring rod and the third measuring rod are sleeved with each other, and a telescopic structure is formed between the first measuring rod, the second measuring rod and the third measuring rod.
Preferably, the positioning mechanism comprises a positioning cylinder, the positioning cylinder is fixedly connected to the centers of the upper end and the lower end of the right end of the first measuring rod and the right end of the second measuring rod, a lifting groove is formed in the center of the positioning cylinder, elastic grooves are formed in the centers of the left end and the right end of the lifting groove, a spring is fixedly connected to the top of the inside of the elastic grooves, a lifting block is fixedly connected to the bottom of the spring, a positioning rod is fixedly connected to one side, close to the center of the positioning cylinder, of the lifting block, and the positioning rod is fixedly connected with a traction pin which is far away from one side of the center of the positioning cylinder.
Preferably, the positioning cylinder and the centers of the upper end and the lower end of the right end of the first measuring rod and the right end of the second measuring rod form an integrated structure, and the left end and the right end of the positioning rod are respectively connected with the lifting block in an integrated manner.
Preferably, the positioning rod and the positioning cylinder form a telescopic structure through a spring and a traction pin, and positioning holes are formed in the inner parts of the upper end and the lower end of the second measuring rod and the inner parts of the upper end and the lower end of the third measuring rod at equal intervals.
Preferably, the sliding mechanism comprises a limit rail, the limit rail is arranged in the front and rear sides of the top and the bottom of the second measuring rod and in the center of the top and the bottom of the third measuring rod, and the first measuring rod and the right end of the second measuring rod are fixedly provided with positioning pins.
Preferably, the locating pin is fixedly connected to the upper and lower ends, the front and rear sides and the center of the upper and lower sides of the right end of the second measuring rod respectively, and the locating pin is embedded in the limit rail.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the construction measuring device, due to the fact that the positioning mechanism is arranged, the length of the position to be measured is greatly different, in the using process, the length of the measuring device is required to be adjusted, due to the fact that the first measuring rod, the second measuring rod and the third measuring rod are of a sleeved structure, the problem of voluntary sliding of a non-user is easy to occur, the measuring error is large, and the problem of stretching can be avoided due to the arrangement of the positioning rod and the positioning hole;
2. this construction measuring device, through slide mechanism's setting, in order to avoid appearing the problem that breaks away from, need set up to the structure that surface and internal surface closely laminate, but such setting, the condition of card is gone into to the easy card of appearing, and the diameter of the measuring rod of inlaying is less, then can appear breaking away from the condition, through locating pin and spacing rail's setting, can avoid appearing breaking away from and the problem of card.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of the front cross-section structure of the present utility model;
FIG. 3 is a schematic view of the front cross-section of the present utility model;
FIG. 4 is a schematic top view of the present utility model;
fig. 5 is an enlarged schematic view of the attachment structure of the strap mechanism of fig. 3 a according to the present utility model.
In the figure: 1. a first measuring rod; 2. a second measuring rod; 3. a third measuring rod; 4. a telescopic slot; 5. a positioning mechanism; 501. a positioning cylinder; 502. a lifting groove; 503. an elastic groove; 504. a spring; 505. a lifting block; 506. a positioning rod; 507. a traction pin; 508. positioning holes; 6. a sliding mechanism; 601. a limit rail; 602. and (5) positioning pins.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the construction measuring device comprises a first measuring rod 1, wherein the right end of the first measuring rod 1 is provided with a second measuring rod 2, the right end of the second measuring rod 2 is slidably connected with a third measuring rod 3, the centers of the right ends of the first measuring rod 1 and the second measuring rod 2 are provided with telescopic slots 4, the centers of the upper end and the lower end of the right end of the first measuring rod 1 and the right end of the second measuring rod 2 are respectively provided with a positioning mechanism 5, the tops of the first measuring rod 1 and the second measuring rod 2 are far away from the center, the interiors of one side of the centers are provided with sliding mechanisms 6, the first measuring rod 1, the second measuring rod 2 and the third measuring rod 3 are sleeved with each other, and a telescopic structure is formed between the first measuring rod 1, the second measuring rod 2 and the third measuring rod 3;
the positioning mechanism 5 comprises a positioning cylinder 501, the positioning cylinder 501 is fixedly connected to the centers of the upper end and the lower end of the right ends of the first measuring rod 1 and the second measuring rod 2, a lifting groove 502 is formed in the center of the positioning cylinder 501, elastic grooves 503 are formed in the centers of the left end and the right end of the lifting groove 502, a spring 504 is fixedly connected to the top of the inside of the elastic grooves 503, a lifting block 505 is fixedly connected to the bottom of the spring 504, a positioning rod 506 is fixedly connected to one side of the lifting block 505, which is close to the center of the positioning cylinder 501, a traction pin 507 is fixedly connected to one side of the positioning rod 506, which is far from the center of the positioning cylinder 501, the positioning cylinder 501 and the centers of the upper end and the lower end of the right ends of the first measuring rod 1 and the second measuring rod 2 respectively form an integrated structure, the left end and the right end of the positioning rod 506 are respectively connected with the lifting block 505 in an integrated way, the positioning rod 506 and the positioning cylinder 501 form a telescopic structure through the spring 504 and the traction pin 507, the inner parts of the upper end and the lower end of the second measuring rod 2 and the third measuring rod 3 are equally spaced with the positioning holes 508, and the length of the position to be measured is greatly different through the arrangement of the positioning mechanism 5, so that the length of the measuring device needs to be adjusted in the use process, and the first measuring rod 1, the second measuring rod 2 and the third measuring rod 3 are of a sleeved structure, so that the problem of voluntary sliding of a non-user easily occurs, the measurement error is larger, and the problem of telescopic phenomenon can be avoided through the arrangement of the positioning rod 506 and the positioning holes 508;
the slide mechanism 6 includes the spacing rail 601, the inside at both sides around second measuring rod 2 top and bottom and the inside at third measuring rod 3 top and bottom center are seted up to the spacing rail 601, the inside of first measuring rod 1 and second measuring rod 2 right-hand member is equal fixed mounting has locating pin 602, locating pin 602 fixed connection is respectively in the inside upper and lower both ends and the inside upper and lower both sides center department of both sides around first measuring rod 1 and second measuring rod 2 right-hand member, locating pin 602 inlays the inside of locating rail 601, through the setting of slide mechanism 6, in order to avoid appearing the problem that breaks away from, need set up to be the structure that surface and internal surface closely laminate, but such setting, the condition of jamming appears easily, and the condition of breaking away from can be appeared in the diameter of the measuring rod of inlaying when less, through the setting of locating pin 602 and spacing rail 601, can avoid appearing breaking away from and the problem of jamming.
Working principle: when the building is measured, the first measuring rod 1, the second measuring rod 2 and the third measuring rod 3 are pulled, the length of the first measuring rod 1, the second measuring rod 2 and the third measuring rod 3 after being combined is adjusted, when the length of the first measuring rod 1, the second measuring rod 2 and the third measuring rod 3 is adjusted, the situation that the first measuring rod 1, the second measuring rod 2 and the third measuring rod 3 fall off is avoided through the limiting rail 601 and the locating pin 602, and meanwhile the diameters of the second measuring rod 2 and the third measuring rod 3 can be reduced, and sliding adjustment is performed;
after the length adjustment of the first measuring rod 1, the second measuring rod 2 and the third measuring rod 3 is completed, under the action of the spring 504, the lifting block 505 is driven to move to one side close to the center of the first measuring rod 1, and the left end and the right end of the positioning rod 506 are integrally connected with the lifting block 505 respectively, so that the positioning rod 506 is driven to move to one side close to the center of the first measuring rod 1, and the adjusted state is fixed after being matched with the positioning hole 508, so that the problem of error is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A construction measuring device, characterized in that: including first graduated flask (1), the right-hand member of first graduated flask (1) is provided with second graduated flask (2), the right-hand member sliding connection of second graduated flask (2) has third graduated flask (3), telescopic slot (4) have been seted up to the inside center department of first graduated flask (1) and second graduated flask (2) right-hand member, the center department at both ends all is provided with positioning mechanism (5) about first graduated flask (1) and second graduated flask (2) right-hand member, the inside that center one side was kept away from at first graduated flask (1) and second graduated flask (2) top is provided with slide mechanism (6).
2. A construction measuring device according to claim 1, wherein: the first measuring rod (1), the second measuring rod (2) and the third measuring rod (3) are sleeved with each other, and a telescopic structure is formed between the first measuring rod (1), the second measuring rod (2) and the third measuring rod (3).
3. A construction measuring device according to claim 1, wherein: positioning mechanism (5) are including positioning cylinder (501), the center department at both ends about first graduated flask (1) and second graduated flask (2) right-hand member is fixed connection in positioning cylinder (501), lifting groove (502) have been seted up to the inside at positioning cylinder (501) center, elastic groove (503) have all been seted up at both ends center department about lifting groove (502), inside top fixedly connected with spring (504) in elastic groove (503), the bottom fixedly connected with lifter (505) of spring (504), one side fixedly connected with locating lever (506) that lifter (505) is close to positioning cylinder (501) center, fixed connection with traction pin (507) of positioning cylinder (501) center one side are kept away from to locating lever (506).
4. A construction measuring device according to claim 3, wherein: the positioning cylinder (501) and the centers of the upper end and the lower end of the right ends of the first measuring rod (1) and the second measuring rod (2) form an integrated structure, and the left end and the right end of the positioning rod (506) are integrally connected with the lifting block (505) respectively.
5. A construction measuring device according to claim 3, wherein: the locating rod (506) and the locating cylinder (501) form a telescopic structure through the spring (504) and the traction pin (507), and locating holes (508) are formed in the inner parts of the upper end and the lower end of the second measuring rod (2) and the inner parts of the upper end and the lower end of the third measuring rod (3) at equal distances.
6. A construction measuring device according to claim 1, wherein: the sliding mechanism (6) comprises a limit rail (601), the limit rail (601) is arranged inside the front side and the rear side of the top and the bottom of the second measuring rod (2) and inside the top and the bottom center of the third measuring rod (3), and the inside of the right ends of the first measuring rod (1) and the second measuring rod (2) is fixedly provided with a positioning pin (602).
7. A construction measuring device according to claim 6, wherein: the locating pin (602) is fixedly connected to the upper and lower ends, the front and rear sides and the center of the upper and lower sides of the right end of the first measuring rod (1), and the locating pin (602) is embedded in the limit rail (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320210132.1U CN220366825U (en) | 2023-02-13 | 2023-02-13 | Construction measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320210132.1U CN220366825U (en) | 2023-02-13 | 2023-02-13 | Construction measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220366825U true CN220366825U (en) | 2024-01-19 |
Family
ID=89518470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320210132.1U Active CN220366825U (en) | 2023-02-13 | 2023-02-13 | Construction measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220366825U (en) |
-
2023
- 2023-02-13 CN CN202320210132.1U patent/CN220366825U/en active Active
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