CN117108129A

CN117108129A - Water conservancy survey and drawing GNSS receiver

Info

Publication number: CN117108129A
Application number: CN202311352666.9A
Authority: CN
Inventors: 狄桂栓; 郑学; 武剑
Original assignee: Shandong Provincial Institute of Land Surveying and Mapping
Current assignee: Shandong Provincial Institute of Land Surveying and Mapping
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2023-11-24
Anticipated expiration: 2043-10-19
Also published as: CN117108129B

Abstract

The invention provides a water conservancy surveying and mapping GNSS receiver, which relates to the technical field of water conservancy surveying and mapping, and comprises a stand column, a mounting base, a receiving module and a distribution box, wherein a butt joint sleeve is arranged in the middle of the mounting base, the bottom of the stand column is inserted into the butt joint sleeve, a reinforcing component is arranged on the surface of the stand column, the receiving module is arranged at the top of the stand column, the distribution box is arranged in the stand column, the water conservancy surveying and mapping GNSS receiver supports the stand column at the top by embedding the mounting base under the ground at the bottom of the stand column, meanwhile, the self weight of the mounting base is increased by pouring concrete in the stand column, and the extension range of the concrete can be enlarged by matching with a butt joint piece which is protruded, so that the stability and firmness after mounting are improved, the water conservancy surveying and mapping GNSS receiver has longer service life, a large-range frame structure can be formed by two groups of reinforcing components, the supporting structure is more three-dimensional, and the probability of tilting of the stand column is reduced.

Description

Water conservancy survey and drawing GNSS receiver

Technical Field

The invention relates to the technical field of water conservancy mapping, in particular to a water conservancy mapping GNSS receiver.

Background

GNSS receivers are used in many different applications such as water conservancy mapping, geological surveying, military applications, weather prediction, and disaster monitoring and early warning, among others. A GNSS receiver is a passive receiver capable of receiving radio waves emitted by satellites and converting these waves into digital signals.

During the water conservancy and surveying work, a plurality of GNSS receivers are required to be fixedly installed near a water area needing to be measured and fixed, a bracket is required to be built in the process, the GNSS receivers are installed at the top of the bracket, but the GNSS receiver installation bracket in the prior art is directly inserted into the bottom of soil to realize the fixing process, but in the water conservancy and surveying application, the installation position is generally close to a river water area, so that the soil humidity is higher, the situation that the GNSS receivers incline due to soil collapse or rain erosion is easy to occur after long-time installation, the installation firmness is lower, and on the other hand, the distribution box is directly installed outside to cause poor tightness due to the fact that the GNSS receivers are required to be matched with the distribution box for use, and the fault rate in the long-time use process is higher.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide the water conservancy surveying and mapping GNSS receiver so as to solve the problems in the background art, the invention provides a more stable and firm mounting base through embedding and pouring, enlarges the embedding range of soil, can reduce the influence of soil moisture, has higher stability, reduces the extra occupied space of a distribution box, and has higher tightness.

In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides a water conservancy survey GNSS receiver, includes the receiver body, the receiver body includes stand, mounting base, receiving module and block terminal, mounting base's centre is provided with the butt joint sleeve, the inside of butt joint sleeve is inserted to the bottom of stand, the surface mounting of stand has the reinforcement subassembly, mounting base's side is provided with buries the dress box, the surface of buries the dress box alternates there is the butt joint piece, the end of reinforcement subassembly alternates there is the screw rod, every the bottom of screw rod all is connected with the butt joint piece part, receiving module installs the top at the stand, the internally mounted of stand has the block terminal, and the top of stand is open state, the supercharging assembly is installed in receiving module's bottom outside, supercharging assembly's bottom and reinforcement assembly part phase connection.

Further, the mounting base comprises a buried box body and a butt joint sleeve, an inner convex ring is arranged on the inner wall of the buried box body, a positioning clamping groove is formed in the surface of the buried box body below the inner convex ring, and the butt joint piece penetrates out from the positioning clamping groove.

Further, the bottom of stand is provided with the apron, the bottom intermediate position of apron is provided with the spliced pole, the top of bulge loop is pressed to the bottom of apron, the spliced pole is whole to be embedded into the inside of butt joint sleeve.

Furthermore, the inside of burying the box is provided with the pouring chamber, and buries the whole embedding of box and to subaerial, the inside in pouring chamber uses the concrete to pack.

Further, the butt joint piece comprises a positioning plate and an inserting pipe, one end of the inserting pipe is fixedly connected with the middle of the positioning plate, a plurality of extending holes are formed in the surface of the inserting pipe, and a pouring opening is formed in the middle of the positioning plate.

Further, the threaded hole is formed in the surface of the other end of the insertion pipe, the central axis of the threaded hole is always kept in a vertical state, and the inside of the insertion pipe is communicated with the inner space of the embedded box body through the pouring opening.

Further, the reinforcement component comprises a bottom pressing support and a top pressing support, wherein the middle of the bottom pressing support and the middle of the top pressing support are respectively provided with a first lantern ring, and pressing plates are respectively arranged on two sides of the bottom pressing support and the two sides of the top pressing support.

Further, the top of screw rod passes from the end of clamp plate, the bottom outside of stand is provided with the projection, first lantern ring presses the top at the projection through the form of stacking, every the clamp plate all presses the top at the mounting base.

Further, the supercharging assembly comprises a second lantern ring, a pull rod and a third lantern ring, the second lantern ring is fixedly arranged at the top of the pull rod, the third lantern ring is arranged at the bottom of the pull rod and is clamped by the two first lantern rings, the bottom of the receiving module is provided with a base, the side edge of the base is provided with a clamping groove, and the second lantern ring is sleeved in the clamping groove.

Further, the side of receiving module is connected with the antenna element, sealed draw-in groove has been seted up to the bottom of base, paste on the inner wall of sealed draw-in groove and be equipped with sealed the pad, and sealed draw-in groove whole cover is established in the open-top outside of stand.

The invention has the beneficial effects that:

1. this water conservancy survey and drawing GNSS receiver is through inlaying the mounting base to subaerial in the bottom of stand, supports the stand at top, increases the dead weight with the inside concreting of mounting base simultaneously, and the extension range of concrete can be enlarged to the butt joint spare of cooperation evagination, has improved stability and fastness after the installation, and has reduced the use to screw and bolt structure, consequently has longer life.

2. This water conservancy survey and drawing GNSS receiver is provided with the reinforcement subassembly at mounting base's top, through two sets of reinforcement subassembly outside with bury the butt joint spare of dress underground after being connected, can make up and form a large scale frame structure, make the supporting effect more three-dimensional, and the junction point between reinforcement subassembly and the mounting base is in the coplanar, and the clamp plate carries out the large tracts of land and presses the contact, can reduce the probability that the stand appears the slope with ground.

3. This water conservancy survey and drawing GNSS receiver is connected with the bottom of pressure boost subassembly in strengthening the subassembly, hides the block terminal in the inside cavity of stand simultaneously, can press the bottom of receiving module at the top of stand with the help of pressure boost subassembly, presses the top at the block terminal with high pressure with receiving module with the effect of pressing that produces when strengthening the subassembly installation through the bottom, has realized higher sealed effect, has improved the utilization ratio to the shared space of stand.

Drawings

FIG. 1 is a schematic view of an outline of a GNSS receiver for hydraulic mapping according to the present invention;

FIG. 2 is a schematic view of a mounting base portion of a water conservancy mapping GNSS receiver according to the present invention;

FIG. 3 is a schematic view of a docking member portion of a GNSS receiver for hydraulic mapping according to the present invention;

FIG. 4 is a schematic view of a reinforcement assembly of a hydraulic mapping GNSS receiver according to the present invention;

FIG. 5 is a schematic view of a pressurization assembly of a hydraulic mapping GNSS receiver according to the present invention;

FIG. 6 is a cross-sectional view of a receiving module portion of a water conservancy mapping GNSS receiver in accordance with the present invention;

in the figure: 1. a column; 2. a mounting base; 3. a reinforcement assembly; 4. a butt joint member; 5. a pressurizing assembly; 6. a distribution box; 7. a receiving module; 8. burying a box body; 9. pouring the cavity; 10. an inner convex ring; 11. a butt joint sleeve; 12. positioning clamping grooves; 13. a positioning plate; 14. a connecting pipe is inserted; 15. pouring the port; 16. an extension hole; 17. a threaded hole; 18. a cover plate; 19. a plug-in column; 20. a convex column; 21. the bottom layer presses the support; 22. a top layer pressing support; 23. a first collar; 24. a pressing plate; 25. a screw; 26. a clamping groove; 27. a second collar; 28. a pull rod; 29. a third collar; 30. sealing the clamping groove; 31. a sealing gasket; 32. a base; 33. an antenna unit.

Detailed Description

The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a water conservancy survey GNSS receiver, includes the receiver body, the receiver body includes stand 1, mounting base 2, receiving module 7 and block terminal 6, the centre of mounting base 2 is provided with docking sleeve 11, docking sleeve 11's inside is inserted to the bottom of stand 1, the surface mounting of stand 1 has reinforcement subassembly 3, mounting base 2's side is provided with buries dress box 8, the surface of buries dress box 8 alternates has docking piece 4, reinforcement subassembly 3's end alternates has screw rod 25, every screw rod 25's bottom all is connected with docking piece 4 part, receiving module 7 installs at the top of stand 1, the internally mounted of stand 1 has block terminal 6, and the top of stand 1 is open state, supercharging assembly 5 is installed in the bottom outside of receiving module 7, the bottom of supercharging subassembly 5 is connected with reinforcement subassembly 3 part, this water conservancy survey and drawing GNSS receiver mainly used surveys the use to waters surrounding environment such as river course, lake, when installing, firstly install fixedly through installing base 2 part bottom, wear out every butt joint piece 4 from the inside of installation base 2 towards the soil inside of side through hammering form, then pour concrete to inside, can dock stand 1 part and installation base 2 part this moment, after accomplishing the butt joint, reuse reinforcement subassembly 3 moves down, from soil outside down the drill bit as soil inside, and accomplish the butt joint again with the end of butt joint piece 4, can accomplish all installation processes, when subsequently using, communicate with the satellite through the receiving module 7 that is located the top, accomplish the process of location.

In this embodiment, the mounting base 2 includes buries dress box 8 and butt joint sleeve 11, be provided with interior bulge loop 10 on the inner wall of buries dress box 8, the locating slot 12 has been seted up on the buries dress box 8 surface of interior bulge loop 10 below, the inside of butt joint piece 4 from locating slot 12 outwards wears out, the bottom of stand 1 is provided with apron 18, the bottom intermediate position of apron 18 is provided with spliced pole 19, the bottom of apron 18 is pressed at the top of interior bulge loop 10, spliced pole 19 wholly imbeds the inside of butt joint sleeve 11, buries dress box 8's inside and is provided with pouring cavity 9, and buries box 8 whole embedding subaerial, the inside in pouring cavity 9 uses concrete to fill, and through inlaying the mounting base 2 to subaerial in the bottom of stand 1, increases the dead weight with the inside pouring concrete of mounting base 2 simultaneously, the butt joint piece 4 of cooperation, can enlarge the extension range of concrete, has improved the stability and has reduced the nature after the installation and has just carried out the corresponding dimension to the corresponding box of the side of installing, and has reduced the size to the corresponding box 8 and has the size of filling the hole can be realized, and the inside of the box 8 is filled to the inside of the corresponding box 8, and the hole can be put into the inside the hole of the box 8.

In this embodiment, the butt joint 4 includes locating plate 13 and spigot 14, the middle part fixed connection of one end and the locating plate 13 of spigot 14, a plurality of extension holes 16 have been seted up to the surface of spigot 14, pouring port 15 has been seted up to the centre of spigot 13, threaded hole 17 has been seted up to the other end surface of spigot 14, and the axis of threaded hole 17 remains vertical state throughout, the inside of spigot 14 is linked together with the interior space of burying box 8 through pouring port 15, and hammering is carried out to the locating plate 13 part in the one end of butt joint 4, can penetrate the other end of butt joint 4 into the soil outside of burying box 8, enlarges the scope of burying box 8 and fix, and pours the inside of pouring chamber 9 with concrete, also can flow into the inside of spigot 14 along pouring port 15 to contact with outside soil through every extension hole 16, further improved the effect of consolidating.

In this embodiment, the reinforcement component 3 includes a bottom pressing support 21 and a top pressing support 22, a first collar 23 is disposed between the bottom pressing support 21 and the top pressing support 22, pressing plates 24 are mounted on both sides of the bottom pressing support 21 and the top pressing support 22, the top of the screw 25 passes through the end of the pressing plate 24, a boss 20 is disposed on the outer side of the bottom of the upright 1, the first collar 23 presses the top of the boss 20 in a stacked manner, each pressing plate 24 presses the top of the mounting base 2, the reinforcement component 3 is disposed on the top of the mounting base 2, after the two groups of reinforcement components 3 are connected with a butt joint part 4 buried underground, a large-scale frame structure can be formed by combining, so that the support effect is more stereoscopic, and the junction between the reinforcement assembly 3 and the installation base 2 is on the coplanar, and the clamp plate 24 carries out large tracts of land pressing contact with ground, can reduce the probability that the stand 1 appears the slope, specifically, through pressing support 21 and top layer pressing support 22 cover to establish the surface at stand 1 with the bottom, can press the clamp plate 24 of bottom subaerial, and press the top of installation base 2, after using the end of screw rod 25 to pass the depression bar, the drilling is carried out towards ground again, because dock through locating plate 13 and positioning slot 12 in the interfacing part 4 after, can ensure that screw hole 17 part remains the vertical upward all the time, and the concrete position of screw hole 17 also can realize the location effect, consequently, the direct butt joint with screw hole 17 part of final ability after moving down screw rod 25, accomplish the connection process of reinforcement assembly 3 and installation base 2 part.

In this embodiment, the booster component 5 includes a second collar 27, a pull rod 28 and a third collar 29, the second collar 27 is fixedly installed at the top of the pull rod 28, the third collar 29 is installed at the bottom of the pull rod 28, the third collar 29 is clamped by two first collars 23, a base 32 is installed at the bottom of the receiving module 7, a clamping groove 26 is provided at the side of the base 32, the second collar 27 is sleeved in the clamping groove 26, an antenna unit 33 is connected to the side of the receiving module 7, a sealing clamping groove 30 is provided at the bottom of the base 32, a sealing gasket 31 is attached to the inner wall of the sealing clamping groove 30, the sealing clamping groove 30 is integrally sleeved outside the top opening of the upright 1, is connected with the bottom of the booster component 5 in the reinforcing component 3, and simultaneously, the distribution box 6 is hidden in the internal cavity of the upright 1, the bottom of the receiving module 7 can be pressed at the top of the upright post 1 by means of the pressurizing assembly 5, the receiving module 7 is pressed at the top of the distribution box 6 by means of extremely high pressure by means of the pressing effect generated during installation of the bottom reinforcing assembly 3, a higher sealing effect is achieved, the utilization rate of the space occupied by the upright post 1 is improved, and specifically, after the third lantern rings 29 are clamped by the two first lantern rings 23, the third lantern rings 29 can be directly moved downwards by means of the pressing of the screw 25 and the pressing plate 24, the opening area at the top of the upright post 1 can be blocked by means of the downward pressure exerted by the receiving module 7 by means of the second lantern rings 27 at the top, and the sealing effect on the part of the inner distribution box 6 is improved.

While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a water conservancy survey and drawing GNSS receiver, includes receiver body, its characterized in that: the receiver body comprises a stand column (1), a mounting base (2), a receiving module (7) and a distribution box (6), wherein a butt joint sleeve (11) is arranged in the middle of the mounting base (2), the bottom of the stand column (1) is inserted into the butt joint sleeve (11), a reinforcing component (3) is arranged on the surface of the stand column (1), a buried box body (8) is arranged on the side edge of the mounting base (2), a butt joint piece (4) is inserted on the surface of the buried box body (8), a screw rod (25) is inserted at the tail end of the reinforcing component (3), each screw rod (25) is connected with the butt joint piece (4), the receiving module (7) is arranged at the top of the stand column (1), the distribution box (6) is arranged in the inside of the stand column (1), a pressurizing component (5) is arranged on the outer side of the bottom of the receiving module (7), and the bottom of the pressurizing component (5) is connected with the reinforcing component (3).

2. A water conservancy mapping GNSS receiver according to claim 1, wherein: the mounting base (2) comprises a buried box body (8) and a butt joint sleeve (11), an inner convex ring (10) is arranged on the inner wall of the buried box body (8), a positioning clamping groove (12) is formed in the surface of the buried box body (8) below the inner convex ring (10), and the butt joint piece (4) penetrates out from the inside of the positioning clamping groove (12) outwards.

3. A water conservancy mapping GNSS receiver according to claim 2, wherein: the bottom of stand (1) is provided with apron (18), the bottom intermediate position of apron (18) is provided with grafting post (19), the top of bulge loop (10) is pressed to the bottom of apron (18), the inside of butt joint sleeve (11) is wholly embedded to grafting post (19).

4. A water conservancy mapping GNSS receiver according to claim 3, wherein: the inside of burying box (8) is provided with pours chamber (9), and buries box (8) whole embedding to subaerial, the inside of pouring chamber (9) uses the concrete to pack.

5. A water conservancy mapping GNSS receiver according to claim 2, wherein: the butt joint piece (4) comprises a positioning plate (13) and a plug-in pipe (14), one end of the plug-in pipe (14) is fixedly connected with the middle of the positioning plate (13), a plurality of extension holes (16) are formed in the surface of the plug-in pipe (14), and a pouring opening (15) is formed in the middle of the positioning plate (13).

6. The water conservancy mapping GNSS receiver of claim 5, wherein: threaded holes (17) are formed in the surface of the other end of the plug-in pipe (14), the central axis of each threaded hole (17) is always kept in a vertical state, and the inside of the plug-in pipe (14) is communicated with the inner space of the embedded box body (8) through a pouring opening (15).

7. The water conservancy mapping GNSS receiver of claim 5, wherein: the reinforcing component (3) comprises a bottom layer pressing support (21) and a top layer pressing support (22), wherein first lantern rings (23) are arranged in the middle of the bottom layer pressing support (21) and the top layer pressing support (22), and pressing plates (24) are arranged on two sides of the bottom layer pressing support (21) and two sides of the top layer pressing support (22).

8. The water conservancy mapping GNSS receiver of claim 7, wherein: the top of screw rod (25) passes from the end of clamp plate (24), the bottom outside of stand (1) is provided with projection (20), first lantern ring (23) are pressed at the top of projection (20) through the form of stacking, every clamp plate (24) all presses at the top of mounting base (2).

9. The water conservancy mapping GNSS receiver of claim 7, wherein: the supercharging assembly (5) comprises a second lantern ring (27), a pull rod (28) and a third lantern ring (29), the second lantern ring (27) is fixedly arranged at the top of the pull rod (28), the third lantern ring (29) is arranged at the bottom of the pull rod (28), the third lantern ring (29) is clamped by the two first lantern rings (23), a base (32) is arranged at the bottom of the receiving module (7), a clamping groove (26) is formed in the side edge of the base (32), and the second lantern ring (27) is sleeved in the clamping groove (26).

10. The water conservancy mapping GNSS receiver of claim 9, wherein: the side of receiving module (7) is connected with antenna element (33), sealed draw-in groove (30) have been seted up to the bottom of base (32), paste on the inner wall of sealed draw-in groove (30) and be equipped with sealed pad (31), and sealed draw-in groove (30) wholly overlap and establish in the open-top outside of stand (1).