CN113252000A - Antistatic leveling rod and antistatic leveling bubble - Google Patents
Antistatic leveling rod and antistatic leveling bubble Download PDFInfo
- Publication number
- CN113252000A CN113252000A CN202110551356.4A CN202110551356A CN113252000A CN 113252000 A CN113252000 A CN 113252000A CN 202110551356 A CN202110551356 A CN 202110551356A CN 113252000 A CN113252000 A CN 113252000A
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- antistatic
- leveling rod
- leveling
- rod body
- groove
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention relates to the technical field of measuring tools and discloses an antistatic leveling rod and an antistatic leveling bubble, which comprise a leveling rod body, wherein mounting blocks are arranged on two sides of the leveling rod body along the vertical direction, and strip-shaped grooves are arranged on the mounting blocks along the vertical direction; the both sides of levelling rod body are equipped with fixed establishment, and fixed establishment includes the sliding seat of slip card on corresponding the installation piece, corresponds the bar groove on the sliding seat and is equipped with the mounting hole, is equipped with the fastening bolt who passes the fixed sliding seat in bar groove in the mounting hole, and it has the inserted bar that is used for inserting the fixed levelling rod body in ground to articulate on the sliding seat. Through above-mentioned structure for can adjust the position of sliding seat through twisting fastening bolt, and then adjust the position that the inserted bar supported the levelling rod body, thereby make fixed establishment's fixed effect better.
Description
Technical Field
The invention relates to the technical field of measuring tools, in particular to an antistatic leveling rod and an antistatic leveling bubble.
Background
In engineering construction, the height difference between two points on the ground is usually measured by adopting a leveling rod, the existing leveling rod is generally in a long strip shape, the length of the rod is 2-3 meters, and the leveling rod is made of wood, aluminum or glass fiber reinforced plastic.
The leveling rod is erected on the ground when in use, and the measurement can be completed only by manual support, and the leveling rod is inconvenient to use due to the fact that the leveling rod is provided with a certain height and is heavy; in the prior art, in order to facilitate the use of the leveling rod, a support rod is usually arranged at the lower side of the leveling rod to support the leveling rod, but the existing support rod cannot be adjusted, so that the leveling rod is not flexible to use.
Disclosure of Invention
Aiming at certain defect or defects in the prior art, the invention provides an antistatic leveling rod and an antistatic leveling bubble.
In order to solve the above technical problems, the present invention is solved by the following technical solutions.
The antistatic leveling rod comprises a leveling rod body, wherein mounting blocks are arranged on two sides of the leveling rod body in the vertical direction, and strip-shaped grooves are formed in the mounting blocks in the vertical direction; the both sides of levelling rod body are equipped with fixed establishment, and fixed establishment includes the sliding seat of slip card on corresponding the installation piece, corresponds the bar groove on the sliding seat and is equipped with the mounting hole, is equipped with the fastening bolt who passes the fixed sliding seat in bar groove in the mounting hole, and it has the inserted bar that is used for inserting the fixed levelling rod body in ground to articulate on the sliding seat.
Through the structure in the invention, the position of the sliding seat can be adjusted by screwing the fastening bolt, and then the position of the inserted bar supporting the leveling rod body is adjusted, so that the fixing effect of the fixing mechanism is better.
Preferably, the lower end part of the inserted rod is provided with a containing cavity, and the side wall of the containing cavity is relatively provided with a sliding groove along the length direction of the inserted rod; a sharp foot with one end extending out is arranged in the containing cavity, and a sliding column extending out of the corresponding sliding groove is arranged on the side wall of the sharp foot positioned in the containing cavity; the inserted bar is provided with a rotating block in a threaded sleeve, and a sliding groove for the sliding column to extend into is arranged in the rotating block.
Through the structure in the invention, the rotating block can be rotated to drive the tip to be stored in the storage cavity, so that the tip is prevented from accidentally injuring carrying personnel in the carrying process of the leveling rod.
Preferably, the sliding seat is provided with a hinging block, the upper end part of the inserted link is provided with a hinging seat, the hinging seat is provided with a hinging groove for the hinging block to extend into, a hinging shaft penetrating through the hinging block is arranged in the hinging groove, and the inserted link is preferably hinged on the sliding seat.
Preferably, the inserted bar is provided with a fixing component for fixing the inserted bar on the corresponding mounting block, so that the inserted bar is preferably accommodated, and the leveling rod is convenient to carry and carry.
As preferred, fixed subassembly sets up and blocks the joint spare on the inserted bar including the symmetry, and the outside extension of one end of joint spare forms the installation department, and through the bolt fastening between the installation department, the other end bending type of joint spare becomes joint portion, forms the draw-in groove of card on the installation piece between relative joint portion, and the joint portion is gone up and is corresponded the bar groove and is equipped with the through-hole, is equipped with the stock bolt that passes bar groove fixed joint spare between the through-hole.
Through the structure of the invention, the insertion rod is fixed on the mounting block preferably by the long rod bolt penetrating through the strip-shaped groove, and the operation is simple and convenient.
Preferably, the lower end of the leveling rod body is provided with a backing plate, so that the leveling rod body can be better placed vertically, and the leveling rod can be conveniently used.
Preferably, the base plate is provided with a threaded column, the lower end part of the leveling rod body is provided with a threaded hole for the threaded column to extend into, and the base plate is preferably assembled and disassembled on the leveling rod body.
The invention also provides an antistatic leveling bubble, which comprises a transparent shell arranged on the antistatic leveling rod, wherein antistatic liquid is filled in the transparent shell, and the antistatic liquid comprises the following components in parts by weight: 90 parts of organic solvent, 5 parts of antistatic agent and 5 parts of antifreezing agent.
Through the component arrangement in the invention, the leveling bubble has better antistatic property and antifreezing property.
Drawings
FIG. 1 is a schematic view of an antistatic leveling rod in example 1;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of an insert pin according to embodiment 1;
FIG. 4 is a schematic view showing the connection between the toe and the rotor in example 1;
FIG. 5 is a schematic view of a fixing member in embodiment 1;
fig. 6 is a schematic view of a backing plate in example 1.
Detailed Description
For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention and not limiting.
Example 1
As shown in fig. 1, the present embodiment provides an antistatic leveling rod, which includes a leveling rod body 100, wherein two side surfaces of the leveling rod body 100 are provided with fixing mechanisms 110, and the fixing mechanisms 110 are used for fixing the leveling rod body 100 to keep the leveling rod body in an upright state, so as to be convenient for a constructor to use;
referring to fig. 2, in this embodiment, two sides of the leveling rod body 100 are provided with mounting blocks 101 along the vertical direction, and the mounting blocks 101 are provided with strip-shaped grooves 102 along the vertical direction; the fixing mechanism 110 comprises a sliding seat 210 which is clamped on the corresponding mounting block 101 in a sliding manner, the sliding seat 210 is provided with a clamping groove for clamping the mounting block 101, the sliding seat 210 is provided with a mounting hole corresponding to the strip-shaped groove 102, a fastening bolt 211 which penetrates through the strip-shaped groove 102 to fix the sliding seat 210 is arranged in the mounting hole, and the sliding seat 210 is hinged with an inserting rod 120 which is used for inserting the ground fixing leveling rod body 100;
through the structure in the embodiment, the inserted rod 120 is inserted into the ground to fix the leveling rod body 100, so that the leveling rod body is kept in an upright state and is convenient to use; wherein, through the setting of installation piece 101, bar groove 102 and fastening bolt 211 for can make sliding seat 210 slide along installation piece 101 through screwing fastening bolt 211, thereby adjust the position of sliding seat 210, make the inserted bar 120 to the support position of levelling rod can adjust, make its support effect to the levelling rod better.
In this embodiment, the sliding seat 210 is provided with a hinge block 212, the upper end of the insertion rod 120 is provided with a hinge seat 221, the hinge seat 221 is provided with a hinge groove for the hinge block 212 to extend into, and a hinge shaft penetrating through the hinge block 212 is arranged in the hinge groove;
with the configuration of the present embodiment, it is preferable that the insert rod 120 is hingedly connected to the sliding seat 210.
Referring to fig. 3 and 4, in this embodiment, a receiving cavity 311 is disposed at the lower end of the insertion rod 120, and sliding grooves 312 are disposed on the side walls of the receiving cavity 311 along the length direction of the insertion rod 120; a sharp foot 410 with one end extending out is arranged in the containing cavity 311, and a sliding column 411 extending out of the corresponding sliding groove 312 is arranged on the side wall of the sharp foot 410 in the containing cavity 311; the insert rod 120 is threaded with a rotating block 420, and a sliding slot 421 for the sliding column 411 to extend into is formed in the rotating block 420.
Through the structure in the embodiment, the rotating block 420 can be moved along the insertion rod 120 by rotating, and the sliding column 411 extends into the sliding groove 421, so that the rotating block 420 can move to drive the sharp foot 410 to extend out of the accommodating cavity 311 for use or extend into the accommodating cavity 311 for accommodating, and the sharp foot 410 is prevented from hurting people in the carrying process; wherein, the rotating block 420 is formed by splicing two parts, which is convenient for the installation of the sliding column 411 on the rotating block 420.
As shown in fig. 5, in this embodiment, the inserting rod 120 is provided with a fixing component for fixing the inserting rod 120 to the corresponding mounting block 101, and the fixing component fixes the inserting rod 120 to the mounting block 101, so as to facilitate carrying and transporting of the leveling rod;
fixed subassembly sets up and block joint piece 510 on inserted bar 120 including the symmetry, joint piece 510 is the semicircle form, the outside extension of one end of joint piece 510 forms installation department 511, pass through the bolt fastening between installation department 511, make the fixed subassembly centre gripping install on inserted bar 120, the other end bending type of joint piece 510 becomes joint portion 512, form the draw-in groove of card on installation piece 101 between relative joint portion 512, it is equipped with through-hole 513 to correspond strip groove 102 on the joint portion 512, be equipped with the stock bolt that passes strip groove 102 fixed joint piece 510 between through-hole 513, pass strip groove 102 through the stock bolt and make joint portion 512 fixed connection on installation piece 101, thereby make fixed subassembly connect installation piece 101, make inserted bar 120 fix and locate to make it obtain accomodating in installation piece 101, the transport of the levelling rod of being convenient for is carried.
Referring to fig. 6, a backing plate 130 is disposed at a lower end of the leveling rod body 100, the leveling rod body 100 is preferably padded, a threaded column 611 is disposed on the backing plate 130, and a threaded hole for the threaded column 611 to extend into is disposed at the lower end of the leveling rod body 100, so as to preferably realize the mounting and dismounting of the backing plate 130 on the leveling rod body 100.
The embodiment also provides an antistatic leveling bubble, which comprises a transparent shell arranged on the antistatic leveling rod, wherein antistatic liquid is filled in the transparent shell to form the leveling bubble, and the level of the leveling rod is preferably displayed; the antistatic liquid comprises the following components in parts by weight: 90 parts of organic solvent, 5 parts of antistatic agent and 5 parts of antifreezing agent, and through the preparation of the components, the antistatic liquid has better antistatic property and antifreezing property, so that the leveling bubble can be used in an environment with lower temperature.
In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.
Claims (8)
1. Antistatic levelling rod, its characterized in that: the leveling rod comprises a leveling rod body (100), wherein mounting blocks (101) are arranged on two sides of the leveling rod body (100) along the vertical direction, and strip-shaped grooves (102) are formed in the mounting blocks (101) along the vertical direction; the both sides of levelling rod body (100) are equipped with fixed establishment (110), and fixed establishment (110) are equipped with the mounting hole including sliding block in sliding seat (210) on corresponding installation piece (101), correspond bar groove (102) on sliding seat (210), are equipped with fastening bolt (211) that pass bar groove (102) fixed sliding seat (210) in the mounting hole, and articulated on sliding seat (210) have be used for inserting inserted bar (120) of the fixed levelling rod body in ground (100).
2. The antistatic leveling rod of claim 1, wherein: a containing cavity (311) is arranged at the lower end part of the inserted rod (120), and sliding grooves (312) are oppositely arranged on the side wall of the containing cavity (311) along the length direction of the inserted rod (120); a sharp foot (410) with one end extending out is arranged in the containing cavity (311), and a sliding column (411) extending out of the corresponding sliding groove (312) is arranged on the side wall of the sharp foot (410) positioned in the containing cavity (311); the inserted bar (120) is provided with a rotating block (420) in a threaded sleeve mode, and a sliding groove (421) for the sliding column (411) to extend into is formed in the rotating block (420).
3. The antistatic leveling rod of claim 2, wherein: be equipped with articulated piece (212) on sliding seat (210), the upper end of inserted bar (120) is equipped with articulated seat (221), is equipped with the articulated groove that supplies articulated piece (212) to stretch into on articulated seat (221), is equipped with the articulated shaft that runs through articulated piece (212) and sets up in the articulated groove.
4. The antistatic leveling rod of claim 1, wherein: the inserted bar (120) is provided with a fixing component used for fixing the inserted bar (120) on the corresponding mounting block (101).
5. The antistatic leveling rod of claim 4, wherein: fixed subassembly sets up and block joint spare (510) on inserted bar (120) including the symmetry, the one end of joint spare (510) outwards extends and forms installation department (511), pass through the bolt fastening between installation department (511), the other end bending type of joint spare (510) becomes joint portion (512), form the draw-in groove of card on installation piece (101) between relative joint portion (512), it is equipped with through-hole (513) to correspond bar groove (102) on joint portion (512), be equipped with the stock bolt that passes bar groove (102) fixed joint spare (510) between through-hole (513).
6. The antistatic leveling rod of claim 1, wherein: the lower end part of the leveling rod body (100) is provided with a backing plate (130).
7. The antistatic leveling rod of claim 6, wherein: the base plate (130) is provided with a threaded column (611), and the lower end part of the leveling rod body (100) is provided with a threaded hole for the threaded column (611) to extend into.
8. Antistatic air level, its characterized in that: the antistatic leveling rod comprises a transparent shell arranged on the antistatic leveling rod as claimed in any one of claims 1 to 7, wherein antistatic liquid is filled in the transparent shell, and the antistatic liquid comprises the following components in parts by weight: 90 parts of organic solvent, 5 parts of antistatic agent and 5 parts of antifreezing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110551356.4A CN113252000A (en) | 2021-05-20 | 2021-05-20 | Antistatic leveling rod and antistatic leveling bubble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110551356.4A CN113252000A (en) | 2021-05-20 | 2021-05-20 | Antistatic leveling rod and antistatic leveling bubble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113252000A true CN113252000A (en) | 2021-08-13 |
Family
ID=77182989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110551356.4A Pending CN113252000A (en) | 2021-05-20 | 2021-05-20 | Antistatic leveling rod and antistatic leveling bubble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113252000A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088415A (en) * | 2017-12-14 | 2018-05-29 | 柳州吉辉机械设计有限公司 | One kind is exempted to help levelling rod |
| CN209656037U (en) * | 2019-04-16 | 2019-11-19 | 湖北铁安检测技术有限公司 | A kind of self-supporting levelling rod |
| CN210739844U (en) * | 2019-11-06 | 2020-06-12 | 福州鹏翔勘测设计有限公司 | Surveying instrument support |
| CN111895975A (en) * | 2020-06-14 | 2020-11-06 | 浙江奇剑工具有限公司 | Antistatic air level |
-
2021
- 2021-05-20 CN CN202110551356.4A patent/CN113252000A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088415A (en) * | 2017-12-14 | 2018-05-29 | 柳州吉辉机械设计有限公司 | One kind is exempted to help levelling rod |
| CN209656037U (en) * | 2019-04-16 | 2019-11-19 | 湖北铁安检测技术有限公司 | A kind of self-supporting levelling rod |
| CN210739844U (en) * | 2019-11-06 | 2020-06-12 | 福州鹏翔勘测设计有限公司 | Surveying instrument support |
| CN111895975A (en) * | 2020-06-14 | 2020-11-06 | 浙江奇剑工具有限公司 | Antistatic air level |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210813 |
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| RJ01 | Rejection of invention patent application after publication |