CN211346765U - Protection mechanism of measuring device for highway engineering - Google Patents
Protection mechanism of measuring device for highway engineering Download PDFInfo
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- CN211346765U CN211346765U CN202020376064.2U CN202020376064U CN211346765U CN 211346765 U CN211346765 U CN 211346765U CN 202020376064 U CN202020376064 U CN 202020376064U CN 211346765 U CN211346765 U CN 211346765U
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- circular arc
- baffle
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- telescope
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052742 iron Inorganic materials 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 239000003292 glue Substances 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a protection mechanism of measuring device for highway engineering, including protective housing main part and telescope main part, the cavity has been seted up at the middle part of protective housing main part, the telescope main part rotates to be installed in the cavity, the interior bottom surface of cavity is fixed and is provided with the baffle, the baffle is arc structure, and the concave surface of baffle is provided with the arc board, the convex surface middle part of arc board is fixed and is provided with the traveller, the traveller slides and runs through the baffle, and the surface cover of traveller is equipped with first reset spring, the arc groove has been seted up to the upper surface of arc board, the arc inslot is fixed and is provided with the arc pole; through design baffle and circular arc board, the absorption through circular arc magnet and iron sheet realizes the spacing fixed to the telescope, along circular arc groove slip circular arc magnet for circular arc magnet and iron sheet dislocation mutually can rotate and use the telescope, and easy operation is convenient, and the temporary fixed telescope of being convenient for protects it not to receive the collision damage.
Description
Technical Field
The utility model belongs to the technical field of the engineering measuring instrument, concretely relates to highway is measuring device's protection mechanism for engineering.
Background
The theodolite is a measuring instrument designed according to the goniometric principle and used for measuring horizontal angles and vertical angles, and is divided into an optical theodolite and an electronic theodolite, the electronic theodolite is the most commonly used, the theodolite is a mechanical part of a telescope, so that the telescope can point to different directions, and the theodolite is provided with two mutually perpendicular rotating shafts so as to adjust the azimuth angle and the horizontal height of the telescope.
The theodolite for highway engineering survey of the prior art has the problem that a telescope of the theodolite is rotatably arranged in the middle of an instrument shell, and when carrying and carrying equipment, the telescope is easy to shake to cause collision of the telescope and damage of internal elements, so that the theodolite for highway engineering survey of the prior art provides a protection mechanism of a measuring device for highway engineering.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a highway engineering is with measuring device's protection machanism to solve the current highway engineering theodolite for measurement that proposes in the above-mentioned background art, the telescope that has the theodolite rotates and installs in the middle of the instrument shell body, when carrying haulage equipment, the telescope easily rocks and leads to its bump, leads to the problem of inside component damage.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a highway engineering is with measuring device's protection machanism, includes protective housing main part and telescope main part, the cavity has been seted up at the middle part of protective housing main part, the telescope main part rotates and installs in the cavity, the interior bottom surface of cavity is fixed and is provided with the baffle, the baffle is the arc structure, and the concave surface of baffle is provided with the arc board, the fixed traveller that is provided with in convex surface middle part of arc board, the traveller slides and runs through the baffle, and the surface cover of traveller is equipped with first reset spring, the arc groove has been seted up to the upper surface of arc board, the fixed arc pole that is provided with of arc inslot, the slip cover is equipped with circular arc magnet and second reset spring on the arc pole, the end fixing of telescope main part is provided with the iron sheet.
Preferably, the convex surface both ends of circular arc board are fixed and are provided with spacing post, the other end of spacing post slides in the embedding baffle.
Preferably, the concave surface of the circular arc plate is fixedly provided with a rubber gasket through glue bonding.
Preferably, the upper end of the protective shell main body is provided with a handle, and the outer surface of the handle is sleeved with an anti-slip rubber sleeve.
Preferably, the groove has been seted up to the surface of protective housing main part and has been accomodate, the one end of accomodating the groove is rotated through the pivot and is installed the limiting plate, the member free end tip of limiting plate has been seted up and has been accomodate the chamber, the open end slip embedding in accomodating the chamber has the pin pole, the bar sliding joint that runs through and accomodate the chamber is seted up to the member free end surface of limiting plate, the slip embedding has the driving lever with pin pole fixed connection in the bar sliding joint, the fixed third reset spring that is provided with between the embedding end of pin pole and the bottom of accomodating the chamber, the pinhole has been seted up to the medial surface of cavity, the pin pole.
Preferably, the outer surface of the limiting plate is provided with a soft cushion through glue adhesion, and the end part of the pin rod is provided with an arc surface.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through design baffle and circular arc board, the absorption through circular arc magnet and iron sheet realizes the spacing fixed to the telescope, along circular arc groove slip circular arc magnet for circular arc magnet and iron sheet dislocation mutually can rotate and use the telescope, and easy operation is convenient, and the temporary fixed telescope of being convenient for protects it not to receive the collision damage.
(2) Through the spacing post of design, ensure that the arc plate slides steadily, set up the rubber gasket, avoid bumping wearing and tearing between telescope and the arc plate, set up the limiting plate, realize the fastening locking to the telescope, protect when being convenient for to equipment long distance transportation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the baffle and the arc plate of the present invention;
fig. 3 is an opening state diagram of the limiting plate of the theodolite according to the present invention;
fig. 4 is a cross-sectional view of the limiting plate of the present invention;
in the figure: 1. a protective case body; 2. a telescope main body; 3. a baffle plate; 4. a circular arc plate; 5. a limiting column; 6. an arc groove; 7. a circular arc magnet; 8. a traveler; 9. a first return spring; 10. a rubber gasket; 11. an arc rod; 12. a second return spring; 13. a limiting plate; 14. a receiving groove; 15. a handle; 16. a receiving cavity; 17. a pin rod; 18. and a third return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides a technical solution: a protection mechanism of a measuring device for highway engineering comprises a protection shell main body 1 and a telescope main body 2, wherein a cavity is formed in the middle of the protection shell main body 1, the telescope main body 2 is rotatably installed in the cavity, a baffle 3 is fixedly arranged on the inner bottom surface of the cavity, the baffle 3 is of an arc-shaped structure, an arc plate 4 is arranged on the concave surface of the baffle 3, a rubber gasket 10 is fixedly arranged on the concave surface of the arc plate 4 through glue adhesion, the telescope main body 2 is protected from collision and abrasion, limiting columns 5 are fixedly arranged at two ends of the convex surface of the arc plate 4, the other ends of the limiting columns 5 are slidably embedded into the baffle 3, the limiting columns 5 are arranged, so that the arc plate 4 can slide more stably, a sliding column 8 is fixedly screwed in the middle of the convex surface of the arc plate 4 through threads, the sliding column 8 slidably penetrates through the baffle 3, a first reset spring 9 is sleeved on, the fixed arc pole 11 that is provided with in the arc groove 6, sliding sleeve are equipped with circular arc magnet 7 and second reset spring 12 on the circular arc pole 11, and the end fixing of telescope main part 2 is provided with the iron sheet, and circular arc magnet 7 adsorbs mutually with the iron sheet, through the adsorption of circular arc magnet 7 with the iron sheet, realizes the interim fixed to telescope main part 2, is convenient for open the use fast simultaneously.
In this embodiment, the upper end of protective housing main part 1 is provided with handle 15, and the surface cover of handle 15 is equipped with anti-skidding gum cover, sets up anti-skidding gum cover, appears the slippage when preventing to carry and take equipment.
Example 2
Referring to fig. 1-4, the present invention provides a technical solution: a protection mechanism of a measuring device for highway engineering comprises a protection shell main body 1 and a telescope main body 2, wherein a cavity is formed in the middle of the protection shell main body 1, the telescope main body 2 is rotatably installed in the cavity, a baffle 3 is fixedly arranged on the inner bottom surface of the cavity, the baffle 3 is of an arc-shaped structure, an arc plate 4 is arranged on the concave surface of the baffle 3, a rubber gasket 10 is fixedly arranged on the concave surface of the arc plate 4 through glue adhesion, the telescope main body 2 is protected from collision and abrasion, limiting columns 5 are fixedly arranged at two ends of the convex surface of the arc plate 4, the other ends of the limiting columns 5 are slidably embedded into the baffle 3, the limiting columns 5 are arranged, so that the arc plate 4 can slide more stably, a sliding column 8 is fixedly screwed in the middle of the convex surface of the arc plate 4 through threads, the sliding column 8 slidably penetrates through the baffle 3, a first reset spring 9 is sleeved on, the fixed arc pole 11 that is provided with in the arc groove 6, sliding sleeve are equipped with circular arc magnet 7 and second reset spring 12 on the circular arc pole 11, and the end fixing of telescope main part 2 is provided with the iron sheet, and circular arc magnet 7 adsorbs mutually with the iron sheet, through the adsorption of circular arc magnet 7 with the iron sheet, realizes the interim fixed to telescope main part 2, is convenient for open the use fast simultaneously.
In this embodiment, the upper end of protective housing main part 1 is provided with handle 15, and the surface cover of handle 15 is equipped with anti-skidding gum cover, sets up anti-skidding gum cover, appears the slippage when preventing to carry and take equipment.
In the embodiment, the outer surface of the protective shell main body 1 is provided with a containing groove 14, one end of the containing groove 14 is rotatably provided with a limit plate 13 through a rotating shaft, the outer surface of the limit plate 13 is provided with a soft cushion through glue adhesion, and the tip of pin rod 17 sets up to the cambered surface, set up the cushion, protection telescope main part 2 does not receive the collision wearing and tearing, the component free end tip of limiting plate 13 has been seted up and has been accomodate chamber 16, the open end slip embedding of accomodating chamber 16 has pin rod 17, the component free end surface of limiting plate 13 has been seted up and has been run through the bar sliding slot who accomodates chamber 16, the slip embedding has the driving lever with pin rod 17 fixed connection in the bar sliding slot, it is provided with third reset spring 18 to fix between the embedding end of pin rod 17 and the bottom of accomodating chamber 16, the pinhole has been seted up to the medial surface of cavity, pin rod 17 cooperatees with the pinhole, realize the firm locking to telescope main part 2, be convenient for use when equipment.
The utility model discloses a theory of operation and use flow: by arranging the baffle 3 and the arc plate 4, when the carrying equipment is required to be carried, in order to prevent the telescope main body 2 from shaking and touching an external object, the telescope main body 2 is rotated and an iron sheet at the end part of the telescope main body is attached to the concave surface of the arc plate 4, the telescope main body 2 is limited and fixed through the adsorption of the arc magnet 7 and the iron sheet, meanwhile, the baffle 3 and the arc plate 4 can move relatively in a certain range, when the vibration is large, the telescope main body 2 can move with a small amplitude along the arc plate 4, the relative collision between the telescope main body 2 and the arc plate 4 caused by the overlarge amplitude is avoided, when the equipment is required to be used, the arc magnet 7 slides along the arc groove 6, so that the arc magnet 7 and the iron sheet are staggered, the telescope can be rotated and used, and can be automatically reset under the action of the second reset spring 12 after the stirring of the arc magnet 7 is loosened, the next adsorption and fixation are convenient;
through setting up spacing post 5 for the arc plate 4 is more steady along the slip of cavity bottom surface, sets up anti-skidding gum cover, and the hand appears smooth when preventing to carry by equipment, and improve equipment takes the stability of holding, sets up limiting plate 13, stirs the driving lever and can rotate limiting plate 13, carries on spacingly to telescope main part 2 through limiting plate 13, prevents that telescope main part 2 from leading to its rotation collision because of the vibration amplitude is too big, is convenient for use when equipment carries out long distance transport.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a highway is measuring device's for engineering protection mechanism, includes protective housing main part (1) and telescope main part (2), the cavity has been seted up at the middle part of protective housing main part (1), telescope main part (2) rotate to be installed in the cavity, its characterized in that: the interior bottom surface of cavity is fixed and is provided with baffle (3), baffle (3) are the arc structure, and the concave surface of baffle (3) is provided with circular arc board (4), the fixed traveller (8) that are provided with in convex surface middle part of circular arc board (4), traveller (8) slide and run through baffle (3), and the surface cover of traveller (8) is equipped with first reset spring (9), circular arc groove (6) have been seted up to the upper surface of circular arc board (4), circular arc groove (6) internal fixation is provided with circular arc pole (11), the slip cap is equipped with circular arc magnet (7) and second reset spring (12) on circular arc pole (11), the end fixing of telescope main part (2) is provided with the iron sheet, circular arc magnet (7) adsorb mutually with the iron sheet.
2. The protection mechanism of a measuring device for road engineering according to claim 1, characterized in that: the convex surface both ends of circular arc board (4) are fixed and are provided with spacing post (5), the other end of spacing post (5) slides and imbeds in baffle (3).
3. The protection mechanism of a measuring device for road engineering according to claim 1, characterized in that: the concave surface of the arc plate (4) is fixedly provided with a rubber gasket (10) through glue bonding.
4. The protection mechanism of a measuring device for road engineering according to claim 1, characterized in that: the upper end of the protective shell main body (1) is provided with a handle (15), and the outer surface sleeve of the handle (15) is provided with an anti-slip rubber sleeve.
5. The protection mechanism of a measuring device for road engineering according to claim 1, characterized in that: the surface of protective housing main part (1) has been seted up and has been accomodate groove (14), the one end of accomodating groove (14) is rotated through the pivot and is installed limiting plate (13), the component free end tip of limiting plate (13) has been seted up and has been accomodate chamber (16), the open end slip embedding of accomodating chamber (16) has pin pole (17), the bar sliding joint that runs through accomodating chamber (16) is seted up to the component free end surface of limiting plate (13), the slip embedding has the driving lever with pin pole (17) fixed connection in the bar sliding joint, the fixed third reset spring (18) that is provided with between the embedding end of pin pole (17) and the bottom of accomodating chamber (16), the pinhole has been seted up to the medial surface of cavity, pin pole (17) cooperate with the pinhole.
6. The protection mechanism of a measuring device for road engineering according to claim 5, wherein: the outer surface of the limiting plate (13) is provided with a soft cushion through glue adhesion, and the end part of the pin rod (17) is an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020376064.2U CN211346765U (en) | 2020-03-23 | 2020-03-23 | Protection mechanism of measuring device for highway engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020376064.2U CN211346765U (en) | 2020-03-23 | 2020-03-23 | Protection mechanism of measuring device for highway engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211346765U true CN211346765U (en) | 2020-08-25 |
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ID=72094578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020376064.2U Active CN211346765U (en) | 2020-03-23 | 2020-03-23 | Protection mechanism of measuring device for highway engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211346765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964643A (en) * | 2020-09-16 | 2020-11-20 | 杭州亦和水电安装工程有限公司 | Theodolite with leveling and adjusting device |
-
2020
- 2020-03-23 CN CN202020376064.2U patent/CN211346765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964643A (en) * | 2020-09-16 | 2020-11-20 | 杭州亦和水电安装工程有限公司 | Theodolite with leveling and adjusting device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211223 Address after: 510000 room 913, No. 1934, Huaguan Road, Tianhe District, Guangzhou City, Guangdong Province (Location: 2) (office only) Patentee after: Guangzhou Haoyun Road Engineering Co.,Ltd. Address before: 412300 No. 15, wharf group, denglongqiao village, Jiashan Township, you County, Zhuzhou City, Hunan Province Patentee before: Ou Xianghua |