CN220727641U - Range finder for civil engineering - Google Patents
Range finder for civil engineering Download PDFInfo
- Publication number
- CN220727641U CN220727641U CN202322340597.1U CN202322340597U CN220727641U CN 220727641 U CN220727641 U CN 220727641U CN 202322340597 U CN202322340597 U CN 202322340597U CN 220727641 U CN220727641 U CN 220727641U
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- fixedly connected
- range finder
- electromagnet
- ceiling
- civil engineering
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- 230000001681 protective effect Effects 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 238000005457 optimization Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 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
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a range finder for civil engineering, which comprises a mounting seat, wherein the top of the mounting seat is fixedly connected with a ceiling, the top of the mounting seat is provided with a range finder body, and the inside of the ceiling is provided with a clamping unit; the clamping unit comprises a plurality of sleeves sleeved in the ceiling, an electromagnet is fixedly connected to the inside of the sleeves, a tension spring is fixedly connected to one side of the electromagnet, and a magnetic plate is fixedly connected to one end, away from the electromagnet, of the tension spring. According to the utility model, the power supply to the electromagnet is stopped, so that the magnetic force of the electromagnet disappears, then the magnetic plate can be moved to the direction of the electromagnet through the resilience force of the tension spring until the clamp is far away from the range finder body, and then people can overhaul the range finder body.
Description
Technical Field
The utility model relates to the technical field of distance measuring equipment, in particular to a distance measuring instrument for civil engineering.
Background
As is known, with the continuous acceleration of urban transformation process, the field of building engineering in China has been developed to a great extent, engineering measurement belongs to basic work in the construction process of the building engineering, the measurement accuracy determines the quality of the building engineering, the measurement work in the earlier stage of the engineering is performed, and various parameter indexes required by the engineering are accurately measured, so that the foundation for ensuring the smooth completion of the building engineering is provided.
At present, chinese patent with publication No. CN215003505U discloses a multi-functional distancer for civil engineering, it can with phase-match support quick connect, device easy operation, be convenient for maintain and dismantlement, still can make the distancer carry out the transform of angle in horizontal position, improve the convenience, alleviate staff's working strength, humanized degree is higher, including bottom block and distancer body, threaded hole is seted up to the bottom of bottom block, the top fixedly connected with operation box of bottom block, the inside left side of operation box is provided with first gear, the right-hand member of first gear is provided with the second gear, first gear and second gear mesh, the top of connecting plate and the bottom fixed connection of distancer body, the inside bottom fixedly connected with of distancer body places the board, the top rear side fixedly connected with electrical component of placing the board, the top left side and the right side of distancer body equal fixedly connected with fixed block, the top fixedly connected with handle of fixed block.
According to the above patent, the existing part range finder does not have the function of convenient disassembly, in the above patent, when the range finder is to be disassembled and overhauled, people are required to rotate a plurality of bolts to achieve the purpose of disassembly, but the method is excessively time-consuming and labor-consuming, and the overhauling speed of people is easily influenced, so that the practicability is reduced.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide a range finder for civil engineering, which has the advantage of convenient disassembly and solves the problems that the existing partial range finder does not have the convenient disassembly function, in the above patent, when the range finder is to be disassembled and overhauled, people are required to rotate a plurality of bolts to achieve the disassembly purpose, but the method is too time-consuming and labor-consuming, and the overhauling speed of people is easily influenced, so that the practicability is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a range finder for civil engineering, includes the mount pad, the top fixedly connected with ceiling of mount pad, the top of mount pad is provided with the range finder body, the inside of ceiling is provided with clamping unit;
the clamping unit comprises a plurality of sleeves sleeved inside the ceiling, an electromagnet is fixedly connected to the inside of the sleeve, a tension spring is fixedly connected to one side of the electromagnet, a magnetic plate is fixedly connected to one end of the tension spring, which is far away from the electromagnet, a cross rod is fixedly connected to one side of the magnetic plate, a clamp is fixedly connected to one end of the cross rod, and a storage battery is arranged at the top of the ceiling.
As the preferable mode of the utility model, the surface of the storage battery is sleeved with a protective shell, and the protective shell is fixedly connected with the ceiling.
As preferable, the top of the ceiling is fixedly connected with a handle, and the handle can be attached to the palm.
Preferably, the upper and lower ends of the magnetic plate are each connected with a plurality of balls in a rolling manner, and the balls are connected with the sleeve in a sliding manner.
As preferable, the inner side of the clamp is fixedly connected with a rubber pad, and the rubber pad is attached to the range finder body.
As the preferable mode of the utility model, the top of the mounting seat is fixedly connected with a friction pad, and the friction pad is attached to the range finder body.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the power supply to the electromagnet is stopped, so that the magnetic force of the electromagnet disappears, then the magnetic plate can be moved to the direction of the electromagnet through the resilience force of the tension spring until the clamp is far away from the range finder body, and then people can overhaul the range finder body.
2. According to the utility model, the protective shell is arranged, so that the phenomenon that the storage battery is damaged due to collision of the storage battery in the outside is avoided, and the protection performance is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an enlarged view of a structural diagram of the present utility model in fig. 1.
In the figure: 1. a mounting base; 2. a ceiling; 3. a rangefinder body; 4. a clamping unit; 41. a sleeve; 42. an electromagnet; 43. a tension spring; 44. a magnetic plate; 45. a cross bar; 46. a clamp; 47. a storage battery; 5. a protective shell; 6. a handle; 7. a ball; 8. a rubber pad; 9. friction pad.
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.
As shown in fig. 1 to 2, a range finder for civil engineering comprises a mounting seat 1, wherein the top of the mounting seat 1 is fixedly connected with a ceiling 2, the top of the mounting seat 1 is provided with a range finder body 3, and a clamping unit 4 is arranged in the ceiling 2;
the clamping unit 4 comprises a plurality of sleeves 41 sleeved inside the ceiling 2, an electromagnet 42 is fixedly connected to the inside of the sleeves 41, a tension spring 43 is fixedly connected to one side of the electromagnet 42, a magnetic plate 44 is fixedly connected to one end, away from the electromagnet 42, of the tension spring 43, a cross rod 45 is fixedly connected to one side of the magnetic plate 44, a clamp 46 is fixedly connected to one end of the cross rod 45, and a storage battery 47 is arranged at the top of the ceiling 2.
Referring to fig. 1, a protective case 5 is sleeved on the surface of a storage battery 47, and the protective case 5 is fixedly connected with a ceiling 2.
As a technical optimization scheme of the utility model, the protective shell 5 is arranged, so that the phenomenon that the storage battery 47 is damaged due to the collision of the storage battery 47 outside is avoided, and the protection performance is improved.
Referring to fig. 1, a handle 6 is fixedly connected to the top of the ceiling 2, and the handle 6 can be attached to the palm.
As a technical optimization scheme of the utility model, by arranging the handle 6, people can more easily carry the range finder body 3, so that convenience is improved.
Referring to fig. 1 and 2, a plurality of balls 7 are rollably connected to both upper and lower ends of the magnetic plate 44, and the balls 7 are slidably connected to the sleeve 41.
As a technical optimization scheme of the present utility model, the balls 7 are provided, so that the friction force between the magnetic plate 44 and the sleeve 41 is reduced, and the sliding property of the magnetic plate 44 during movement is improved.
Referring to fig. 1 and 2, a rubber pad 8 is fixedly connected to the inner side of the jig 46, and the rubber pad 8 is attached to the rangefinder body 3.
As a technical optimization scheme of the utility model, the rubber pad 8 is arranged, so that the impact force of the clamp 46 when meeting the range finder body 3 is slowed down, the phenomenon that the range finder body 3 is damaged when being installed is avoided, and the protection performance is improved.
Referring to fig. 1, a friction pad 9 is fixedly connected to the top of the mounting base 1, and the friction pad 9 is attached to the rangefinder body 3.
As a technical optimization scheme of the utility model, the friction force between the range finder body 3 and the mounting seat 1 is increased by arranging the friction pad 9, so that the stability of the range finder body 3 is further improved.
The working principle and the using flow of the utility model are as follows: when the range finder body 3 needs to be disassembled and overhauled, the power supply to the electromagnet 42 is stopped through the storage battery 47, so that the magnetic force of the electromagnet 42 disappears, then the magnetic plate 44 can be moved to the direction of the electromagnet 42 through the resilience force of the tension spring 43 until the clamp 46 is far away from the range finder body 3, and the disassembly can be completed, when the range finder body 3 needs to be installed, the range finder body 3 is firstly placed at the top of the installation seat 1, then the electromagnet 42 is powered through the storage battery 47, so that the electromagnet 42 generates the same magnetic force as the magnetic plate 44, and therefore, the magnetic plate 44 drives the cross rod 45 and the clamp 46 to move to the direction far away from the electromagnet 42 through the principle of homopolar repulsion until the clamp 46 is attached to the range finder body 3, and the installation can be completed.
To sum up: this distancer for civil engineering, through centre gripping unit 4, solved current partial distancer and not had convenient function of dismantling, in the above-mentioned patent, when dismantling the maintenance to the distancer, need people to rotate a plurality of bolts just can reach the purpose of dismantling, however, this kind of method is too laborious consuming time, influences people's maintenance speed easily to the problem of practicality has been reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a range finder for civil engineering, includes mount pad (1), its characterized in that: the top of the mounting seat (1) is fixedly connected with a ceiling (2), the top of the mounting seat (1) is provided with a range finder body (3), and a clamping unit (4) is arranged in the ceiling (2);
the clamping unit (4) comprises a plurality of sleeves (41) sleeved inside the ceiling (2), an electromagnet (42) is fixedly connected to the inside of each sleeve (41), a tension spring (43) is fixedly connected to one side of each electromagnet (42), a magnetic plate (44) is fixedly connected to one end of each tension spring (43) away from each electromagnet (42), a cross rod (45) is fixedly connected to one side of each magnetic plate (44), a clamp (46) is fixedly connected to one end of each cross rod (45), and a storage battery (47) is arranged at the top of the ceiling (2).
2. A rangefinder for civil engineering according to claim 1, characterized in that: the surface of the storage battery (47) is sleeved with a protective shell (5), and the protective shell (5) is fixedly connected with the ceiling (2).
3. A rangefinder for civil engineering according to claim 1, characterized in that: the top of the ceiling (2) is fixedly connected with a handle (6), and the handle (6) can be attached to the palm.
4. A rangefinder for civil engineering according to claim 1, characterized in that: the upper end and the lower end of the magnetic plate (44) are connected with a plurality of balls (7) in a rolling way, and the balls (7) are connected with the sleeve (41) in a sliding way.
5. A rangefinder for civil engineering according to claim 1, characterized in that: the inner side of the clamp (46) is fixedly connected with a rubber pad (8), and the rubber pad (8) is attached to the range finder body (3).
6. A rangefinder for civil engineering according to claim 1, characterized in that: the top of mount pad (1) fixedly connected with friction pad (9), and friction pad (9) are pasted mutually with distancer body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322340597.1U CN220727641U (en) | 2023-08-30 | 2023-08-30 | Range finder for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322340597.1U CN220727641U (en) | 2023-08-30 | 2023-08-30 | Range finder for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220727641U true CN220727641U (en) | 2024-04-05 |
Family
ID=90494462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322340597.1U Active CN220727641U (en) | 2023-08-30 | 2023-08-30 | Range finder for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220727641U (en) |
-
2023
- 2023-08-30 CN CN202322340597.1U patent/CN220727641U/en active Active
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