CN216558946U - Prism safety cover - Google Patents
Prism safety cover Download PDFInfo
- Publication number
- CN216558946U CN216558946U CN202122898928.4U CN202122898928U CN216558946U CN 216558946 U CN216558946 U CN 216558946U CN 202122898928 U CN202122898928 U CN 202122898928U CN 216558946 U CN216558946 U CN 216558946U
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- prism
- baffle
- cover
- driving motor
- observation hole
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Abstract
The utility model discloses a prism protection cover, which relates to the field of construction measurement and comprises a cover cylinder and a baffle plate, wherein an observation hole is formed in the cover cylinder, the baffle plate is rotatably connected with the cover cylinder and used for shielding the observation hole, the baffle plate is opened when monitoring operation is needed, and the baffle plate is closed after the operation is finished so as to effectively protect a prism. The protective cover not only can provide all-weather 24-hour protection for the detection prism, reduce the measurement time and save manpower, but also is economical and practical and can be recycled.
Description
Technical Field
The utility model relates to the field of construction measurement, in particular to a prism protective cover.
Background
During construction, a planned construction area needs to be measured and set off so as to determine a red line of construction, particularly a foundation pit, and the measurement may be performed several times a day. And then need use the total powerstation when measuring, need use the prism, if carry out foundation ditch measurement, then need lay the prism many times, so not only waste time, but also need be equipped with a workman cooperation, could accomplish. However, if the prism is installed outdoors for a long time, the prism is easily damaged by construction machinery, and a protective cover must be provided for effective protection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a prism protection cover which not only can be used for protecting a prism, reducing the measurement time and saving the labor, but also is economical and practical and can be recycled.
The purpose of the utility model is realized by the following technical scheme:
the utility model provides a prism safety cover, includes a cover section of thick bamboo and baffle, the observation hole has been seted up to a cover section of thick bamboo, the baffle with a cover section of thick bamboo rotates to be connected, just the baffle is used for sheltering from the observation hole.
Preferably, the one end of baffle is connected with the rotary disk, the rotary disk is kept away from the one end of baffle is provided with driving motor, driving motor is used for driving the baffle through driving the rotary disk rotation and shelters from the observation hole, driving motor fixes on the connection pad, the connection pad with the connection can be dismantled to the one end of a cover section of thick bamboo.
Preferably, a connecting sleeve penetrates through an output shaft of the driving motor, a limiting induction transmitter is installed on the connecting sleeve, and a limiting induction receiver is fixed on the rotating disc.
Preferably, one end of the cover cylinder, which is far away from the rotating disc, is provided with a prism table detachably connected with the cover cylinder, and the prism table is provided with a connecting hole for connecting a prism.
Preferably, the prism table is provided with a bolt hole for connecting with the outside.
Preferably, the rotating disc is provided with a plurality of groove holes in a penetrating manner.
Preferably, the rotating disc can rotate around the cover cylinder, and the baffle is arranged in a circular arc shape and matched with the shape of the cover cylinder.
The utility model has the beneficial effects that: the protective cover is used for protecting the measured prism during construction, is economical and practical, can reduce multiple times of installation of the prism, and saves time and labor cost. The protective cover comprises a cover cylinder and a baffle, wherein a prism is arranged in the cover cylinder, an observation hole is formed in the cover cylinder, the prism placed in the cover cylinder can be seen through the observation hole, and the prism is matched with a measured total station for use, receives measurement and feeds data back to the total station; and then rotate on the cover section of thick bamboo and install the baffle, can shelter from the observation hole that the cover section of thick bamboo was seted up through rotating the baffle, and then the protection sets up the prism in the cover section of thick bamboo, when needs are observed, with the baffle from observation hole department remove can. Through laying the prism in a cover section of thick bamboo, not only can protect the prism, reduce the measuring time and use manpower sparingly, but also recycle, economical and practical of this safety cover.
Drawings
FIG. 1 is a schematic view of an overall structure of a prism protection cover according to the present invention;
FIG. 2 is a schematic view of a baffle plate connecting structure of a prism protection cover and a prism table installation position according to the present invention;
in the figure, 1-cover cylinder, 2-baffle, 3-rotating disk, 4-driving motor, 5-connecting disk, 6-prism table, 11-observation hole, 31-groove hole, 41-limit induction transmitter, 51-limit induction receiver, 61-connecting hole and 62-bolt hole.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1 to 2, a prism protection cover comprises a cover cylinder 1 and a baffle 2, wherein an observation hole 11 is formed in the cover cylinder 1, the baffle 2 is rotatably connected with the cover cylinder 1, and the baffle 2 is used for shielding the observation hole 11. The cover cylinder 1 of the protective cover is internally used for installing a prism, the cover cylinder 1 is provided with an observation hole 11, the prism arranged in the cover cylinder 1 can be seen through the observation hole 11, and the prism is matched with a measuring total station for use, receives measurement and feeds data back to the total station; and then rotate on cover section of thick bamboo 1 and install baffle 2, can shelter from the observation hole 11 that cover section of thick bamboo 1 was seted up through rotating baffle 2, and then the protection sets up the prism in cover section of thick bamboo 1, when needs are surveyd, with baffle 2 from observation hole 11 remove can.
Further, the protective cover is implemented by firstly determining a position point for placing the prism and then placing the protective cover at a design point. One end of a baffle 2 of the protective cover is connected with a rotating disk 3, the rotating disk 3 can rotate around the cover cylinder 1, one end of the cover cylinder 1 far away from the rotating disk 3 is provided with a prism table 6 detachably connected with the cover cylinder 1, and the prism table 6 is provided with a connecting hole 61 for connecting a prism; meanwhile, the prism table 6 is provided with a bolt hole 62 for connecting with the outside, and a bolt penetrates through the bolt hole 62 to fix the prism table 6 on a supporting device, wherein the supporting device can be a telescopic supporting rod, a supporting table and the like. After the supporting table is fixed on the supporting device, the other end of the supporting device is fixed on a designed point, then a bolt connected with one end of the prism penetrates through a connecting hole 61 formed in the prism table 6, the prism is placed on the prism table 6, then the cover cylinder 1 is sleeved, the prism is placed on the cover cylinder 1, the cover cylinder 1 and the prism table 6 are connected through the bolt, and the protective cover and the prism placed in the protective cover are placed at a designed observation point.
Further, when the prism needs to be observed by the total station, the observation hole 11 of the cover cylinder 1 needs to be opened so as to observe the prism inside. The baffle 2 for shielding the protective cover can adopt automatic control, and the baffle 2 is rotationally connected with the cover cylinder 1. Keep away from the one end of baffle 2 at this rotary disk 3 and be provided with driving motor 4, driving motor 4 rotates through driving rotary disk 3 and is used for driving baffle 2 and shelters from observation hole 11, driving motor 4 fixes on connection pad 5, connection pad 5 can be dismantled with the one end of cover section of thick bamboo 1 and be connected, through control driving motor 4, it is rotatory to let driving motor 4 drive rotary disk 3, and then realize, rotary disk 3 drives baffle 2 and rotates, make baffle 2 remove from observation hole 11, open observation hole 11, and then make the total powerstation can see the prism in the cover section of thick bamboo 1.
Further, the baffle 2 that sets up is the circular arc type setting, with the shape looks adaptation of cover section of thick bamboo 1, can be better carry out the adaptation with observation hole 11, reduce the infiltration of rainwater and dust etc. effectively protect the prism. Meanwhile, in order to prevent the baffle 2 from rotating under the driving of the driving motor 4 and blocking the observation hole 11 intermittently, a connecting sleeve is arranged on an output shaft of the driving motor 4 in a penetrating manner, a limiting induction transmitter 41 is arranged on the connecting sleeve, and a limiting induction receiver 51 is fixed on the rotating disk 3; a connecting sleeve is arranged on the output shaft of the driving motor 4 in a penetrating way, a limiting induction transmitter 41 is arranged on the connecting sleeve, and meanwhile, limiting induction receivers 51 are symmetrically arranged on the rotating disk 3. Thus, after the driving motor 4 drives the rotating disk 5 and the baffle 2 connected to the rotating disk 5 to leave the observation hole 11 for a certain angular displacement, one of the limiting induction transmitters 41 touches one of the limiting induction receivers 51, and then feeds back to the controller, so that the driving motor 4 stops rotating; when the observation hole 11 needs to be shielded by the protection prism, the driving motor 4 is started to drive the rotating disk 5 and the baffle 2 connected to the rotating disk 5 to rotate reversely at the moment, so that the observation hole 11 is shielded, and the other limiting induction transmitter 41 on the driving motor 4 touches the limiting induction receiver 51 on the other side of the rotating disk 3 at the moment, so that the signals are fed back to the controller, the driving motor 4 stops rotating, and the baffle 2 can just shield the observation hole 11.
Further, when an azimuth observation prism needs to be replaced, the prism table 6 can be rotated by a certain angle along the supporting device according to the azimuth, so that the observation hole 11 of the cover cylinder 1 is aligned with the observation mirror of the total station, and the observation mirror of the total station can observe the prism. Since the prisms matched with the total station are all the existing technologies, the required point positions can be measured through the total station and the data fed back by the prisms, and meanwhile, the technology of controlling the electrical components such as the limit induction receiver 51, the limit induction transmitter, the driving motor 4 and the like by the adopted controller is also the existing technology in the electrical field, and is not described herein too much.
Furthermore, a plurality of groove holes 31 are formed in the rotating disc 3 in a penetrating manner, and the whole weight of the protective cover can be reduced by the plurality of groove holes 31, so that the driving motor 4 can drive the rotating disc 3 to rotate better. In this embodiment, the rotating disc 3 is rotatably connected with the housing 1, and the rotating disc 3 can be rotatably designed inside the housing 1 and also can be rotatably arranged on the outer wall of the housing 1. When the rotating disc 3 rotates to design the interior of the housing cylinder 1, and the baffle 2 is also in the interior of the housing cylinder 1 along with the rotating disc 3, the observation hole 11 is shielded and opened in the interior; when the rotating disc 3 rotates to design the outside of the cover cylinder 1, the baffle 2 is outside the cover cylinder 1 along with the rotating disc 3, the observation hole 11 is shielded and opened outside, which is feasible, only the structure of the lower baffle 2 needs to be changed, both embodiments can be realized, meanwhile, in order to protect the driving motor 4, a protective shell matched with the cover cylinder 1 can be sleeved outside the driving motor 4, the protective shell is connected with one end of the cover cylinder 1 close to the driving motor 4, when the rotating disc 3 is designed inside the cover cylinder, the protective limit induction transmitter 41 and the limit induction receiver 51 do not need to be considered, when the baffle 2 driven by the rotating disc 3 is designed outside the cover cylinder 1, the installation positions of the induction transmitter 41 and the limit induction receiver 51 need to be considered, if the baffle 2 is still installed on the cover cylinder 1 according to the structure of the rotating disc 3, protection does not need to be considered, if the protection shell is installed outside, the protection shell needs to be used for protecting the protection shell together, and interference of rainwater is avoided. Through this safety cover, not only can protect the prism, reduce the measuring time and use manpower sparingly, this safety cover can also recycle moreover, economical and practical.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and is not to be construed as limited to the exclusion of other embodiments, and that various other combinations, modifications, and environments may be used and modifications may be made within the scope of the concepts described herein, either by the above teachings or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a prism safety cover, its characterized in that, includes a cover section of thick bamboo (1) and baffle (2), observation hole (11) have been seted up to a cover section of thick bamboo (1), baffle (2) with a cover section of thick bamboo (1) rotates to be connected, just baffle (2) are used for sheltering from observation hole (11).
2. The prism protection cover according to claim 1, wherein a rotating disc (3) is connected to one end of the baffle (2), a driving motor (4) is arranged at one end, away from the baffle (2), of the rotating disc (3), the driving motor (4) is used for driving the baffle (2) to shield the observation hole (11) by driving the rotating disc (3) to rotate, the driving motor (4) is fixed on a connecting disc (5), and the connecting disc (5) is detachably connected with one end of the cover cylinder (1).
3. The prism protection cover according to claim 2, wherein a connecting sleeve is arranged on the output shaft of the driving motor (4) in a penetrating manner, a limit induction transmitter (41) is arranged on the connecting sleeve, and a limit induction receiver (51) is fixed on the rotating disk (3).
4. The prism protection cover according to claim 2, characterized in that the end of the cover cylinder (1) far away from the rotating disc (3) is provided with a prism table (6) detachably connected with the cover cylinder (1), and the prism table (6) is provided with a connecting hole (61) for connecting a prism.
5. A prism protection cover according to claim 4, characterized in that the prism table (6) is provided with bolt holes (62) for connection with the outside.
6. The prism protection cover according to claim 2, wherein the rotary plate has a plurality of groove holes (31) formed therethrough.
7. Prism protection cover according to claim 2, characterized in that the rotating disc (3) is rotatable around the cover cylinder (1), and the baffle (2) is arranged in a circular arc shape, adapted to the shape of the cover cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122898928.4U CN216558946U (en) | 2021-11-24 | 2021-11-24 | Prism safety cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122898928.4U CN216558946U (en) | 2021-11-24 | 2021-11-24 | Prism safety cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216558946U true CN216558946U (en) | 2022-05-17 |
Family
ID=81576232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122898928.4U Active CN216558946U (en) | 2021-11-24 | 2021-11-24 | Prism safety cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216558946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117329983A (en) * | 2023-11-24 | 2024-01-02 | 长江空间信息技术工程有限公司(武汉) | Dual-functional observation mechanism for forcing centering base to rotate and open and close |
-
2021
- 2021-11-24 CN CN202122898928.4U patent/CN216558946U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117329983A (en) * | 2023-11-24 | 2024-01-02 | 长江空间信息技术工程有限公司(武汉) | Dual-functional observation mechanism for forcing centering base to rotate and open and close |
| CN117329983B (en) * | 2023-11-24 | 2024-02-27 | 长江空间信息技术工程有限公司(武汉) | Dual-functional observation mechanism for forcing centering base to rotate and open and close |
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