CN218270620U - Surveying and mapping is with aiming formula single prism protection casing - Google Patents
Surveying and mapping is with aiming formula single prism protection casing Download PDFInfo
- Publication number
- CN218270620U CN218270620U CN202222526633.9U CN202222526633U CN218270620U CN 218270620 U CN218270620 U CN 218270620U CN 202222526633 U CN202222526633 U CN 202222526633U CN 218270620 U CN218270620 U CN 218270620U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- connecting disc
- prism
- hole
- come card
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
A single prism protective cover of sighting type for surveying and mapping is of a cylindrical cover body structure, a direction sighting device is fixedly arranged right above the top of the protective cover, an observation window is arranged on the side surface of the protective cover, the direction of the observation window is consistent with that of the direction sighting device, and a thread hole B is arranged on the side surface of the lower part of the protective cover; a round hole is formed in the center of the connecting disc, the connecting disc is placed on the forced centering disc, and after the round hole in the center of the connecting disc is aligned with the thread hole A in the forced centering disc, the connecting disc is screwed into the come card adapter and screwed and fixed; after the come card prism is mounted on the come card adapter, the come card prism is covered in the protective cover, screwed into the screw hole B through a jackscrew and propped against the side surface of the connecting disc (2) to be tightly fixed; this prism protection casing has not only solved the stolen danger and the wind-blown sun that exist after putting the prism in the field and drench, fall the stone and bump the problem of pounding the prism damage that leads to, and the arch design at top has solved top ponding problem and has stopped animals such as birds to have rested at the top and stand and pollute the problem of prism cover moreover.
Description
Technical Field
The utility model relates to a deformation monitoring technology field among the survey and drawing trade, concretely relates to survey and drawing is with aiming formula single prism protection casing.
Background
The prism is used in cooperation with a total station in surveying and mapping operation, and the coordinate value of a measured part is mainly measured by the prism. For deformation monitoring in the industries of municipal administration, water conservancy, hydropower and the like, the monitoring precision of the prism is higher than that of measurement methods such as GNSS and the like, so that the prism is an essential tool in monitoring work. However, most of the monitoring parts are not high and steep, or have certain potential safety hazards, and because the monitoring work uses a large number of prisms, certain manpower and material resources are consumed for erecting and disassembling the prisms each time. Therefore, the method of fixing the prism to the monitoring point during the monitoring work is widely used as a method of saving manpower and physical force. However, the slope deformation monitoring work is a fixed and long-term work, and the prism is exposed and placed in the field, so that the prism is dangerous to be stolen, and is also subjected to wind, sunlight and rain, and the possibility of being hit by falling rocks is also caused, so that the prism is damaged.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a sighting type Shan Lengjing protective cover for surveying and mapping, which comprises a forced centering disc (1), a connecting disc (2), a come card adapter (3), a protective cover (4) and a direction sighting device (5); the method is characterized in that: the protective cover (4) is of a cylindrical cover body structure, a direction sighting device (5) is fixedly arranged right above the top of the protective cover, an observation window (401) is formed in the side face of the protective cover (4), the vertical direction of the observation window (401) is consistent with that of the direction sighting device (5), and a threaded hole B (402) is formed in the side face of the lower portion of the protective cover (4); a round hole (201) is formed in the center of the connecting disc (2), the connecting disc (2) is placed on the forced centering disc (1), and after the round hole (201) in the center of the connecting disc is aligned with a thread hole A (101) in the forced centering disc (1), the connecting disc is screwed into the laika adapter (3) and is screwed and fixed; after the come card prism (6) is mounted on the come card adapter (3), the come card prism (6) is covered in the protective cover (4), screwed into the screw hole B (402) through the jackscrew (7) and propped against the side surface of the connecting disc (2) to be tightly fixed.
Further, the top of protection casing (4) is the design of sphere arc, and mounting groove (403) have been seted up to its positive center, be provided with silk hole C (404) in mounting groove (403), silk hole C (404) are provided with two, and direction sight (5) are through U type card (8) and utilize the screw with its and protection casing (4) fixed connection.
Furthermore, the direction sighting device (5) is of a cylindrical structure with the length of 2cm and the diameter of 5mm, cross marks are carved at two ends of the direction sighting device through the circle center, and the direction sighting device (5) is made of stainless steel materials.
Furthermore, four wire holes B (402) are symmetrically formed in the lower side face of the protective cover (4).
Furthermore, the upper surface and the lower surface of the connecting disc (2) are smooth and flat, the thickness is uniform, an annular clamping groove (202) is formed in the side face of the connecting disc (2), and a thread hole D (203) is formed in one side of the surface of the connecting disc (2).
Further, the size of the silk hole B (402) is consistent with that of the silk hole D (203).
Further, come card connector (301) is on the upper portion of come card adapter (3), and the middle part is O type nut design, and the lower part is screw rod (303), and the external diameter of screw rod (303) slightly is less than the internal diameter of round hole (201).
Furthermore, the top of the come card connector (301) is designed as an inner hexagon, and the bottom of the come card connector is provided with a through hole (302).
Furthermore, the connecting disc (2), the come card adapter (3) and the protective cover (4) are all made of stainless steel.
The beneficial effects of the utility model reside in that:
this prism protection casing has not only solved the stolen danger that exists after putting in the field with the prism and has blown by the wind and is shone the rain, the falling rocks bumps the problem of pounding the prism damage that leads to, and the arch design at top has moreover solved top ponding problem and has stopped animals such as birds and has stood at the top and pollute the problem of prism cover, and the use of putting into operation of this prism cover has reached the protection prism, uses manpower sparingly, material resources, improves work efficiency, produces economic benefits's effect.
Drawings
Fig. 1 is a perspective view of the assembled device of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic view of the forced centering disc of the present invention;
FIG. 4 is a schematic view of the connecting disc of the present invention;
fig. 5 is a schematic view of a come card adapter of the present invention;
fig. 6 is a schematic view of the protective cover of the present invention;
fig. 7 is a schematic view of the directional sight of the present invention;
fig. 8 is a schematic view of the jackscrew of the present invention;
FIG. 9 is a schematic view of the U-shaped fixing clip of the present invention;
in the figure: 1. a forced centering disc 101 and a thread hole A; 2. a connecting disc 201, a round hole 202, an annular clamping groove 203 and a thread hole D; 3. a laika adapter 301, a laika connector 302, a through hole 303 and a screw rod; 4. the device comprises a protective cover 401, an observation window 402, screw holes B and 403, a mounting groove 404 and a screw hole C; 5. a direction finder; 6. Leica prism; 7. carrying out top thread; 8,U type retainer clip.
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in the figure: a sighting type Shan Lengjing protective cover for surveying and mapping comprises a forced centering plate (1), a connecting disc (2), a come card adapter (3), a protective cover (4) and a direction sighting device (5); the method is characterized in that: the protective cover (4) is of a cylindrical cover body structure, a direction sighting device (5) is fixedly arranged right above the top of the protective cover, an observation window (401) is formed in the side face of the protective cover (4), the direction of the observation window (401) is consistent with that of the direction sighting device (5), and a threaded hole B (402) is formed in the side face of the lower portion of the protective cover (4); a round hole (201) is formed in the center of the connecting disc (2), the connecting disc (2) is placed on the forced centering disc (1), and after the round hole (201) in the center of the connecting disc is aligned with a thread hole A (101) in the forced centering disc (1), the connecting disc is screwed in and screwed fixedly to a laika adapter (3); after the come card prism (6) is arranged on the come card adapter (3), the come card prism (6) is covered in the protective cover (4), is screwed into the screw hole B (402) through the jackscrew (7) and is propped against the side surface of the connecting disc (2) to be tightly fixed.
Furthermore, the top of the protective cover (4) is designed in a spherical arc shape, so that common birds are prevented from standing above the protective cover (4) and pollution of bird excrement to the protective cover (4) is prevented; mounting groove (403) have been seted up at its positive center, be provided with silk hole C (404) in mounting groove (403), silk hole C (404) are provided with two, direction sight (5) are through U type fixing clip (8) and utilize the screw with its and protection casing (4) fixed connection, the design of direction sight (5), because it is unanimous with the vertical direction of observation window (401), the whole powerstation's of observation station behind leika prism (6) direction that the calibration was installed, when installation protection casing (4) at the back, only need use the whole powerstation to find the direction of direction sight (5), just can be at subsequent side slope deformation monitoring during operation, come the leika prism (6) of its inside setting through observation window (401) of seting up on protection casing (4) direct observation.
Furthermore, four screw holes B (402) are symmetrically formed in the side face of the lower portion of the protective cover (4), and four corresponding jackscrews (7) are needed to participate in connection between the connecting disc (2) and the protective cover (4), so that connection stability is guaranteed.
Further, direction sight (5) are length 2cm, diameter 5 mm's cylinder structure, and the centre of a circle is carved with the cross mark in its both ends, makes things convenient for the total powerstation of observation station to observe, direction sight (5) are made for stainless steel material or carbon fiber rod, prevent to rust and influence the follow-up use of protection casing.
Furthermore, the upper surface and the lower surface of the connecting disc (2) are smooth and flat, the thickness of the connecting disc is uniform, the side surface of the connecting disc (2) is provided with an annular clamping groove (202), as the jackscrew (7) is screwed into the screw hole B (402) and tightly propped against the side surface of the connecting disc (2) in the fixed connection of the connecting disc (2) and the protective cover (4), one end of the jackscrew (7) is propped into the annular clamping groove (202) due to the arrangement of the annular clamping groove (202), and the stability of connection between the connecting disc (2) and the protective cover (4) is improved; a screw hole D (203) is formed in one side of the surface of the connecting disc (2), a jackscrew (7) is screwed into the screw hole D (203), the end portion of the jackscrew (7) is embedded into any one of three grooves on the forced centering disc (1), and the connecting disc (2) is prevented from rotating.
Furthermore, the sizes of the screw hole B (402) and the screw hole D (203) are consistent, and the jackscrews (7) of the same type can be adopted due to the consistent hole diameter, so that the uniformity of accessories is ensured.
Furthermore, the upper part of the come card adapter (3) is a come card connector (301) which can be used for quickly connecting a come card prism, and the come card prism can horizontally rotate by 360 degrees, so that an observer can conveniently adjust the orientation of the come card prism (6) through the command of a total station, and the come card prism (6) is opposite to the observation direction; the middle part is designed to be an O-shaped screw cap, and the common wrench can be used for disassembling and assembling the come card adapter (3); the lower part is a screw rod (303), and the outer diameter of the screw rod (303) is slightly smaller than the inner diameter of the round hole (201).
Furthermore, come card connector (301)'s top is the hexagon socket head design, can come card connector (301) with the dismouting of hexagon socket head spanner, and through-hole (302) have been seted up to its bottom, and under the condition that does not have hexagon socket head spanner and ordinary handle, the accessible inserts inside and the rotation of harder round bar form objects such as reinforcing bar through-hole (302) in order to realize the dismouting to come card connector (301).
Further, connect disc (2), come card adapter (3), protection casing (4) and be stainless steel, the better rust-resistant effect that plays of stainless steel mass energy under the field environment reaches the device long-term use's purpose, and stainless steel's protection casing (4) top sphere arc design is very smooth moreover, plays the effect that prevents birds from standing more.
The utility model discloses a use method does:
firstly, a directional sighting device is installed at the end part of a protective cover, the protective cover, a connecting disc, a come card adapter, a top thread and an installation tool are conveyed to a monitoring point location site together, a protection plate on a forced centering disc pre-embedded on a concrete observation pier of the monitoring point location is taken off, a protection bolt at the center of the forced centering disc is taken off together, the forced centering disc is wiped completely, then the connecting disc is placed on the forced centering disc, the top thread is screwed into a thread hole D, the end part of the top thread is embedded into a groove on the forced centering disc, then a round hole on the connecting disc is aligned with a thread hole A on the forced centering disc, a screw rod below the come card adapter is screwed into a thread hole A from the upper part of the round hole and screwed and fixed, a come card prism is installed on a come card connector above the come card adapter, a site person adjusts the front side of the come card prism according to the command of an observation station measurer, and the come card prism can not be locked when the come card prism is over a total station of the observation station (at the total station is horizontally rotated and can not be touched); then covering the come card prism and the lower connecting disc in the inner part by using a protective cover; the field personnel rotate the protective cover according to the command of the survey personnel of the observation station to ensure that the ten marks of the direction sighting device are superposed with the cross wire on the total station, and the center point of the observation window is also positioned at the center of the Leica prism at the moment; and finally, the connecting disc and the protective cover are fixedly connected through the jackscrew, so that the installation work of the device is completed, and the deformation monitoring work of the monitoring point position can be carried out on the next step.
The foregoing is illustrative of the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as limited to the exclusion of other embodiments, and that various other combinations, modifications, and environments may be utilized and still be modified within the scope of the inventive concepts described herein, either by the above teachings or the skill or knowledge of the relevant art; but that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (9)
1. A sighting type Shan Lengjing protective cover for surveying and mapping comprises a forced centering plate (1), a connecting disc (2), a come adapter (3), a protective cover (4) and a direction sighting device (5); the method is characterized in that: the protective cover (4) is of a cylindrical cover body structure, a direction sighting device (5) is fixedly arranged right above the top of the protective cover, an observation window (401) is formed in the side face of the protective cover (4), the observation window (401) is consistent with the direction sighting device (5) in the vertical direction, and a threaded hole B (402) is formed in the side face of the lower portion of the protective cover (4); a round hole (201) is formed in the center of the connecting disc (2), the connecting disc (2) is placed on the forced centering disc (1), and after the round hole (201) in the center of the connecting disc is aligned with a thread hole A (101) in the forced centering disc (1), the connecting disc is screwed in and screwed fixedly to a laika adapter (3); after the come card prism (6) is mounted on the come card adapter (3), the come card prism (6) is covered in the protective cover (4), screwed into the screw hole B (402) through the jackscrew (7) and propped against the side surface of the connecting disc (2) to be tightly fixed.
2. The aimable Shan Lengjing shield of claim 1, wherein: the top of protection casing (4) is the design of sphere arc, and mounting groove (403) have been seted up to its positive center, be provided with silk hole C (404) in mounting groove (403), silk hole C (404) are provided with two, and direction sight (5) are through U type card (8) and utilize the screw with its and protection casing (4) fixed connection.
3. The protective cover 5363 of the sighting type Shan Lengjing of claim 2, wherein: the direction sighting device (5) is of a cylindrical structure with the length of 2cm and the diameter of 5mm, cross marks are carved at two ends of the direction sighting device through the circle center, and the direction sighting device (5) is made of stainless steel materials.
4. The aimable Shan Lengjing shield of claim 1, wherein: the number of the thread holes B (402) is four, and the four thread holes B are symmetrically arranged on the side face of the lower portion of the protective cover (4).
5. The protective cover 5363 of the sighting type Shan Lengjing of claim 1, wherein: the upper surface and the lower surface of the connecting disc (2) are smooth and flat, the thickness is uniform, an annular clamping groove (202) is formed in the side face of the connecting disc (2), and a threaded hole D (203) is formed in one side of the surface of the connecting disc (2).
6. The protective mask 5363 of claim 5, which is aimed at Shan Lengjing for surveying and mapping, wherein: the size of the silk hole B (402) is consistent with that of the silk hole D (203).
7. The aimable Shan Lengjing shield of claim 1, wherein: come card connector (301) for come card on the upper portion of come card adapter (3), the middle part is O type nut design, and the lower part is screw rod (303), and the external diameter of screw rod (303) slightly is less than the internal diameter of round hole (201).
8. The protective mask 5363 of claim 7, which is aimed at Shan Lengjing for surveying and mapping, wherein: the top of the come card connector (301) is designed as an inner hexagon, and the bottom of the come card connector is provided with a through hole (302).
9. The protective mask 5363 of claim 8, which is aimed at Shan Lengjing for surveying and mapping, wherein: the connecting disc (2), the come card adapter (3) and the protective cover (4) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222526633.9U CN218270620U (en) | 2022-09-23 | 2022-09-23 | Surveying and mapping is with aiming formula single prism protection casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222526633.9U CN218270620U (en) | 2022-09-23 | 2022-09-23 | Surveying and mapping is with aiming formula single prism protection casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218270620U true CN218270620U (en) | 2023-01-10 |
Family
ID=84715319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222526633.9U Active CN218270620U (en) | 2022-09-23 | 2022-09-23 | Surveying and mapping is with aiming formula single prism protection casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218270620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117739915A (en) * | 2024-02-19 | 2024-03-22 | 华能煤炭技术研究有限公司 | Ground surface subsidence monitoring device |
-
2022
- 2022-09-23 CN CN202222526633.9U patent/CN218270620U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117739915A (en) * | 2024-02-19 | 2024-03-22 | 华能煤炭技术研究有限公司 | Ground surface subsidence monitoring device |
| CN117739915B (en) * | 2024-02-19 | 2024-04-19 | 华能煤炭技术研究有限公司 | Ground surface subsidence monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218270620U (en) | Surveying and mapping is with aiming formula single prism protection casing | |
| CN209783542U (en) | Dual-purpose target ball of total station scanner | |
| CN208937041U (en) | To a prism base on a kind of laser | |
| CN208140000U (en) | A kind of diameter of bore measuring tool | |
| CN103389082A (en) | 360-degree free-of-leveling forced centering collimation equipment and using method thereof | |
| CN202057311U (en) | Side slope monitoring device | |
| CN108708901B (en) | Use method of anti-theft foundation bolt for iron tower | |
| CN217541933U (en) | Novel lofting device | |
| CN210689646U (en) | Bolt ball rack deflection monitoring elevation positioner | |
| CN219414218U (en) | Reservoir water level station overhauls aggregate unit | |
| CN210268621U (en) | Adjustable anti-loss foundation anchor rod | |
| CN208075788U (en) | The measuring device of different monitoring points can be adaptive to | |
| CN209197743U (en) | Prism fixing device is used in a kind of monitoring of total station | |
| CN214372493U (en) | Survey pin for engineering surveying and mapping | |
| CN203455000U (en) | 360-degree leveling-free forced centering sighting device | |
| CN219046142U (en) | Multidirectional sighting type prism protective cover for surveying and mapping | |
| CN219640814U (en) | Blasthole positioning device | |
| CN212513043U (en) | A novel sighting rod for engineering survey and drawing | |
| CN214194051U (en) | Movable measuring device for road construction | |
| CN220136189U (en) | Utensil is examined with column cap connecting piece to solar power plant | |
| CN217424376U (en) | Total station system | |
| CN209372054U (en) | A kind of land resource mapping Sopwith staff | |
| CN220647700U (en) | Ranging device capable of preventing shaking | |
| CN221280242U (en) | Heliostat stand column direction detection device | |
| CN218438582U (en) | Inclined-pulling connection structure of cylindrical anemometer tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |