CN218409235U - Liftable measuring ruler pad - Google Patents
Liftable measuring ruler pad Download PDFInfo
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- CN218409235U CN218409235U CN202222710791.XU CN202222710791U CN218409235U CN 218409235 U CN218409235 U CN 218409235U CN 202222710791 U CN202222710791 U CN 202222710791U CN 218409235 U CN218409235 U CN 218409235U
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- fixedly connected
- sleeve
- base
- liftable
- mounting plate
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Abstract
The utility model discloses a liftable measure ruler pad relates to measure ruler pad technical field, including dipperstick and base, dipperstick bottom fixedly connected with spliced pole, be equipped with elevation structure on the base, elevation structure includes lifting unit and spacing part, elevation part includes installation component and lifting unit, installation component includes the mounting panel, be equipped with a plurality of spacing holes on the mounting panel, mounting panel bottom fixedly connected with protection box, a plurality of spacing posts corresponding with spacing hole of base top fixedly connected with, spacing post surface threaded connection has the nut, elevation unit includes the threaded rod of being connected with the mounting panel rotation, threaded rod surface threaded connection has the sleeve, mounting panel bottom fixedly connected with motor. The utility model discloses in, can heighten according to the height of the random adjustment levelling rod of the difference in height of relief, change some position height, improve work efficiency, not only can carry on spacingly to the sleeve simultaneously, can also increase threaded rod and telescopic stability for measured data is more accurate.
Description
Technical Field
The utility model relates to a measure ruler pad technical field, especially relate to a liftable measure ruler pad.
Background
The leveling control and measurement work of airport construction engineering needs to be carried out from a national elevation control point above second-class by adopting a geometric leveling mode according to second-class leveling requirements, a 2-meter long leveling rod is taken as an example, in the process of guiding measurement, a digital leveling instrument is used for reading a staff, the requirement of sight height is less than or equal to 1.80 and more than or equal to 0.55 (unit: meter), and the leveling rod is fixedly connected to a leveling rod platform when being used.
In leveling, a road section with large topographic relief is frequently encountered, the height of a forward rotating point is greatly reduced, however, because a leveling rod platform with fixed height is generally adopted in the industry at present, the standard observation requirement can be met only by shortening the front and back sight distances and setting the station for multiple times under the condition, the measurement speed is reduced, the efficiency is low, and therefore a liftable measurement ruler pad is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art related to the background art and providing a liftable measuring ruler pad.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a liftable measure ruler pad, includes dipperstick and base, dipperstick bottom fixedly connected with spliced pole, be equipped with elevation structure on the base, elevation structure includes lifting unit spare and spacing part.
Preferably, the bottom of the base is fixedly connected with a plurality of inserting piles, and the middle part of the base is provided with a notch in threaded connection with the connecting column.
Preferably, the lifting part includes installation component and lifting unit, the installation component includes the mounting panel, be equipped with a plurality of spacing holes on the mounting panel, mounting panel bottom fixedly connected with protection box, a plurality of spacing posts corresponding with spacing hole of base top fixedly connected with, spacing post surface threaded connection has the nut.
The setting of installation component is convenient for fix elevation structure on the base to can not influence the installation of dipperstick and base.
Preferably, lifting unit includes the threaded rod of being connected with the mounting panel rotation, threaded rod surface threaded connection has the sleeve, mounting panel bottom fixedly connected with motor, and the motor is located the protection box, threaded rod bottom run through the mounting panel and with the output fixed connection of motor.
The height of levelling rod can be changed according to actual demand in lifting unit's setting.
Preferably, the limiting component comprises a limiting assembly and two stabilizing assemblies, the limiting assembly comprises a supporting frame fixedly connected with the mounting plate, a fixing column is fixedly connected in the supporting frame, a sliding plate is connected to the outer surface of the fixing column in a sliding manner, and the sliding plate is fixedly connected with the sleeve.
The setting of spacing part can not say can carry on spacingly to the sleeve to be favorable to telescopic lift, can also provide the support to threaded rod and sleeve, thereby make it remain stable.
Preferably, the stabilizing assembly comprises two fixing plates fixedly connected with the sleeve, a connecting rod is fixedly connected between the two fixing plates, a transverse plate is slidably connected to the outer surface of the connecting rod, and the transverse plate is fixedly connected with one side of the supporting frame.
The stability of sleeve can be strengthened in the setting of stabilizing the subassembly to reduce the probability and the range that the sleeve rocked, improve the degree of accuracy that detects.
Preferably, the connecting column corresponds to the sleeve, the outer surface of the connecting column is in threaded connection with the inner side of the sleeve, and the sum of the length of the sleeve, the thickness of the mounting plate and the height of the protection box is smaller than the height of the measuring scale.
The utility model discloses possess following beneficial effect at least:
1. the utility model provides a liftable measure ruler pad, setting through the elevation structure that can splice, can select whether to install it according to actual conditions, can regard as conventional chi platform to use when not installing, can also be according to the height of the arbitrary adjustment levelling rod of difference in height of relief after the installation, the application range of device has been increased to heightening the turning point position height, just so need not reselect the turning point or adjust the surveyor's level and survey the observation requirement that the sight height just can satisfy the standard regulation, and the work efficiency is improved.
2. The utility model provides a liftable measure ruler pad, through spacing subassembly and the setting of stabilizing the subassembly, not only can carry on spacingly to the sleeve, is convenient for highly adjust telescopic, can also increase threaded rod and telescopic stability simultaneously, reduces its probability and range of rocking to reduce levelling rod measuring error, make measured data more accurate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a top view of the lifting structure of the present invention;
FIG. 4 is a schematic view of the base of the present invention;
fig. 5 is a schematic structural view of the measuring scale of the present invention;
fig. 6 is a schematic structural view of the lifting structure of the present invention;
fig. 7 is a cross-sectional view of the lifting structure of the present invention;
fig. 8 is an exploded view of the lifting structure of the present invention.
In the figure: 1. measuring a scale; 101. connecting columns; 2. a base; 201. pile inserting; 202. a recess; 3. a lifting structure; 4. a lifting member; 401. mounting the component; 4011. mounting a plate; 4012. a limiting hole; 4013. a protective box; 4014. a limiting column; 4015. a nut; 402. a lifting assembly; 4021. a threaded rod; 4022. a sleeve; 4023. a motor; 5. a limiting component; 501. a limiting component; 5011. a support frame; 5012. fixing the column; 5013. a slide plate; 502. a stabilizing assembly; 5021. a fixing plate; 5022. a connecting rod; 5023. a transverse plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-8, a liftable measuring ruler pad comprises a measuring ruler 1 and a base 2, wherein the bottom of the measuring ruler 1 is fixedly connected with a connecting column 101, a lifting structure 3 is arranged on the base 2, and the lifting structure 3 comprises a lifting part 4 and a limiting part 5.
The bottom of the base 2 is fixedly connected with a plurality of inserting piles 201, and the middle part of the base 2 is provided with a notch 202 which is in threaded connection with the connecting column 101.
The lift part 4 includes installation component 401 and lift component 402, and installation component 401 includes mounting panel 4011, is equipped with a plurality of spacing holes 4012 on the mounting panel 4011, and mounting panel 4011 bottom fixedly connected with protective box 4013, a plurality of spacing posts 4014 corresponding with spacing hole 4012 of base 2 top fixedly connected with, spacing post 4014 surface threaded connection has nut 4015.
The lifting assembly 402 comprises a threaded rod 4021 rotationally connected with a mounting plate 4011, a sleeve 4022 is in threaded connection with the outer surface of the threaded rod 4021, a motor 4023 is fixedly connected to the bottom of the mounting plate 4011, the motor 4023 is located in a protection box 4013, the motor 4023 is the prior art, and the bottom of the threaded rod 4021 penetrates through the mounting plate 4011 and is fixedly connected with the output end of the motor 4023.
The limiting component 5 comprises a limiting assembly 501 and two stabilizing assemblies 502, the limiting assembly 501 comprises a supporting frame 5011 fixedly connected with a mounting plate 4011, a fixing column 5012 is fixedly connected in the supporting frame 5011, a sliding plate 5013 is slidably connected to the outer surface of the fixing column 5012, and the sliding plate 5013 is fixedly connected with a sleeve 4022.
The stabilizing assembly 502 comprises two fixing plates 5021 fixedly connected with a sleeve 4022, a connecting rod 5022 is fixedly connected between the two fixing plates 5021, a transverse plate 5023 is slidably connected to the outer surface of the connecting rod 5022, and the transverse plate 5023 is fixedly connected with one side of a supporting frame 5011.
The connecting column 101 corresponds to the sleeve 4022, the outer surface of the connecting column 101 is in threaded connection with the inner side of the sleeve 4022, and the sum of the length of the sleeve 4022, the thickness of the mounting plate 4011 and the height of the protective box 4013 is smaller than the height of the measuring scale 1.
During the use, insert the bottom surface with stake 201 earlier, under the normality state, can aim at the spliced pole 101 on the dipperstick 1 notch 202 on the base 2 and insert, rotate afterwards, make dipperstick 1 and base 2 fix, can directly measure at this moment.
When a road section with large relief is encountered, the measuring scale 1 is taken down from the base 2, then the lifting structure 3 is spliced on the base 2, at the moment, the limiting holes 4012 on the mounting plate 4011 are aligned with the high limiting columns 4014 on the base 1 and inserted until the protective box 4013 is contacted with the top of the base 2, at the moment, the nuts 4015 are mounted on the limiting columns 4014, so that the mounting plate 4011 is fixed on the base 2, then the connecting Han nationality 101 on the leveling rod 1 is aligned with the sleeve 4022 and inserted, and then the leveling rod is rotated to be fixed on the sleeve 4022.
Meanwhile, in the process that the sleeve 4022 moves, the sliding block 5013 interacts with the fixed column 5012, the connecting rod 5022 also generates relative displacement with the transverse plate 5023, the sleeve 4022 can be limited and can be supported, the stability of the connecting rod 5022 is improved, the probability and the amplitude of shaking of the sleeve 4022 and the threaded rod 4021 are reduced, the sleeve 4022 and the threaded rod 4021 are kept stable, the measurement error caused by shaking during measurement of the leveling rod 1 is reduced, and the measured data are accurate.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a liftable measure ruler pad, includes dipperstick (1) and base (2), its characterized in that, dipperstick (1) bottom fixedly connected with spliced pole (101), be equipped with elevation structure (3) on base (2), elevation structure (3) are including lifting unit spare (4) and spacing part (5).
2. The liftable measuring tape pad according to claim 1, wherein a plurality of inserting piles (201) are fixedly connected to the bottom of the base (2), and a notch (202) in threaded connection with the connecting column (101) is formed in the middle of the base (2).
3. The liftable measure ruler pad of claim 2, wherein the lifting component (4) comprises a mounting assembly (401) and a lifting assembly (402), the mounting assembly (401) comprises a mounting plate (4011), a plurality of limiting holes (4012) are formed in the mounting plate (4011), a protective box (4013) is fixedly connected to the bottom of the mounting plate (4011), a plurality of limiting columns (4014) corresponding to the limiting holes (4012) are fixedly connected to the top of the base (2), and nuts (4015) are connected to the outer surfaces of the limiting columns (4014) in a threaded manner.
4. The liftable measuring tape pad of claim 3, wherein the lifting assembly (402) comprises a threaded rod (4021) rotatably connected with a mounting plate (4011), a sleeve (4022) is connected to the outer surface of the threaded rod (4021) in a threaded manner, a motor (4023) is fixedly connected to the bottom of the mounting plate (4011), the motor (4023) is located in a protective box (4013), and the bottom of the threaded rod (4021) penetrates through the mounting plate (4011) and is fixedly connected with the output end of the motor (4023).
5. The liftable measuring tape pad according to claim 4, wherein the limiting component (5) comprises a limiting assembly (501) and two stabilizing assemblies (502), the limiting assembly (501) comprises a supporting frame (5011) fixedly connected with the mounting plate (4011), a fixed column (5012) is fixedly connected in the supporting frame (5011), a sliding plate (5013) is slidably connected to the outer surface of the fixed column (5012), and the sliding plate (5013) is fixedly connected with the sleeve (4022).
6. The liftable measuring tape pad according to claim 5, wherein the stabilizing assembly (502) comprises two fixing plates (5021) fixedly connected with the sleeve (4022), a connecting rod (5022) is fixedly connected between the two fixing plates (5021), a transverse plate (5023) is slidably connected to the outer surface of the connecting rod (5022), and the transverse plate (5023) is fixedly connected with one side of the supporting frame (5011).
7. Liftable measuring tape pad according to claim 6, characterized in that the connection post (101) corresponds to the sleeve (4022) and the outer surface of the connection post (101) is in threaded connection with the inside of the sleeve (4022), the sum of the length of the sleeve (4022), the thickness of the mounting plate (4011) and the height of the protection box (4013) being smaller than the height of the measuring tape (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222710791.XU CN218409235U (en) | 2022-10-14 | 2022-10-14 | Liftable measuring ruler pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222710791.XU CN218409235U (en) | 2022-10-14 | 2022-10-14 | Liftable measuring ruler pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218409235U true CN218409235U (en) | 2023-01-31 |
Family
ID=85000732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222710791.XU Active CN218409235U (en) | 2022-10-14 | 2022-10-14 | Liftable measuring ruler pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218409235U (en) |
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2022
- 2022-10-14 CN CN202222710791.XU patent/CN218409235U/en active Active
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