CN215981788U

CN215981788U - Novel mapping equipment for hydraulic engineering

Info

Publication number: CN215981788U
Application number: CN202122425907.0U
Authority: CN
Inventors: 邱中军; 苗正红; 毕强; 杨清臣; 刘忠强
Original assignee: JILIN WATER CONSERVANCY AND HYDROPOWER INSTITUTE OF INVESTIGATION AND DESIGN
Current assignee: JILIN WATER CONSERVANCY AND HYDROPOWER INSTITUTE OF INVESTIGATION AND DESIGN
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-08
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses novel mapping equipment for hydraulic engineering, which comprises mapping equipment, an installation part, a direction adjusting part and a height adjusting part, wherein the bottom end of the mapping equipment is fixedly connected with an installation plug-in unit; the mounting part comprises an upper mounting component and a lower mounting component which are connected in a rotating way; the side wall of the lower mounting assembly is provided with a first limiting assembly, and the first limiting assembly is in limiting connection with the upper mounting assembly; the direction adjusting part comprises an adjusting box, a direction adjusting component is arranged in the adjusting box, the bottom end of the lower mounting component extends into the adjusting box and is fixedly connected with the direction adjusting component, and the lower mounting component is rotatably connected with the top surface of the adjusting box; the height adjusting part comprises a plurality of hinge assemblies fixedly connected with the bottom surface of the adjusting box, and the hinge assemblies are fixedly connected and distributed at equal intervals in the circumferential direction; the hinge assembly is fixedly connected with a supporting leg, and the bottom end of the supporting leg is hinged with a balance assembly. The utility model has the advantages of simple structure, convenient use, high installation precision, flexible adjustment, wide application range and high surveying and mapping efficiency, and is suitable for surveying and mapping requirements of various environments.

Description

Novel mapping equipment for hydraulic engineering

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to novel mapping equipment for hydraulic engineering.

Background

Water is a valuable resource essential for human production and life and a necessary product for human life and survival, but the water resource of the earth does not completely meet the needs of human beings in a naturally existing state, so that human intervention is needed. Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmful substances and benefiting benefits, and is also called water engineering. Hydraulic engineering can help mankind to improve the distribution state of water resource, control rivers, prevent flood disasters, adjust and distribute water resource distribution and supply to satisfy people's life and production to the needs of water resource. Hydraulic engineering needs to build a large number of different types of hydraulic buildings such as dikes, dams, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the purpose of improving water resource distribution.

Need carry out a lot of survey and drawing at hydraulic engineering's construction in-process and confirm hydraulic construction's construction scheme, hydraulic engineering mapping device installs mapping equipment on the support top with the fixed screw now usually, it is more troublesome with the installation to dismantle, install with a lot of bolt simultaneously and dismantle and lead to the mapping device to damage easily, the precision descends, and most supports all are fixed height, can not satisfy not the not surveying and drawing demand of co-altitude, the suitability is low, it is not convenient enough to make mapping device use. Therefore need a neotype mapping device for hydraulic engineering to solve above-mentioned problem urgently, make hydraulic engineering mapping device convenient to use, the installation accuracy is high, adjusts in a flexible way, and application scope is wide, satisfies the survey and drawing user demand of various environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide novel mapping equipment for hydraulic engineering, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following scheme: the utility model provides novel mapping equipment for hydraulic engineering, which comprises mapping equipment, wherein the mapping equipment is used for mapping; the bottom end of the surveying and mapping equipment is fixedly connected with a mounting plug-in unit;

the mounting part is detachably connected with the mounting plug-in unit; the mounting part comprises an upper mounting component and a lower mounting component which are rotatably connected; the side wall of the lower mounting assembly is provided with a first limiting assembly, and the first limiting assembly is in limiting connection with the upper mounting assembly;

the direction adjusting part comprises an adjusting box, a direction adjusting assembly is arranged in the adjusting box, the bottom end of the lower mounting assembly extends into the adjusting box and is fixedly connected with the direction adjusting assembly, and the lower mounting assembly is rotatably connected with the top surface of the adjusting box;

the height adjusting part comprises a plurality of hinge assemblies fixedly connected with the bottom surface of the adjusting box, and the hinge assemblies are circumferentially distributed at equal intervals by taking the middle point of the adjusting box as a center; the hinge assembly is fixedly connected with a supporting leg, and the bottom end of the supporting leg is hinged with a balance assembly.

Preferably, the mounting plug-in unit comprises a first plug-in unit fixedly connected with the bottom surface of the surveying and mapping equipment, a second plug-in unit is fixedly connected to the bottom end of the first plug-in unit, and the diameter of the first plug-in unit is smaller than that of the second plug-in unit; the end face of the second plug-in is circumferentially provided with a plurality of limiting grooves in an equidistant penetrating mode, the first plug-in is abutted to the upper mounting assembly, and the second plug-in is spliced with the lower mounting assembly.

Preferably, the lower mounting assembly comprises a lower mounting block, the top surface of the lower mounting block is rotatably connected with the upper mounting assembly, and the bottom surface of the lower mounting block is fixedly connected with the direction adjusting assembly; the top surface of the lower mounting block is provided with a lower mounting groove matched with the second plug-in unit, and a limiting block correspondingly arranged with the limiting groove is fixedly connected in the lower mounting groove.

Preferably, the upper mounting assembly comprises an inner fixing ring fixedly connected with the lower mounting block, the outer wall of the inner fixing ring is rotatably connected with an outer gear, and the outer gear is in limit connection with the first limiting assembly; a plurality of arc-shaped sliding grooves are formed in the bottom surface of the cavity of the outer gear in an opening and closing mode at equal intervals in the circumferential direction, one end of a jacking rod is connected in the arc-shaped sliding grooves in a sliding mode, and the other end of the jacking rod extends out of the outer gear and is abutted to the first plug-in unit; the tightening rod penetrates through the inner fixing ring and is connected with the inner fixing ring in a sliding mode.

Preferably, the tightening rod include with arc spout sliding connection's stand, the lateral wall rigid coupling of stand has the connecting rod, the connecting rod stretches out the inner chamber of outer gear, the connecting rod runs through interior solid fixed ring and with interior solid fixed ring sliding connection, the connecting rod is kept away from the one end rigid coupling of stand has the push pedal, the push pedal is kept away from the one end of connecting rod with the outer wall butt of first plug-in components.

Preferably, the first limiting assembly comprises a shell fixedly connected with the outer wall of the lower mounting block, a limiting hole is formed in the top end of the shell, a clamping block is connected in the limiting hole in a sliding mode, and the clamping block extends out of the limiting hole and abuts against the side wall of the outer gear; and a first spring is fixedly connected between the bottom end of the clamping block and the bottom end of the limiting hole.

Preferably, the direction adjusting assembly comprises a driven gear, and the top end of the driven gear is fixedly connected with the lower mounting block; the outer wall of the driven gear is connected with a driving gear in a meshed mode, and the edge of the driving gear extends out of the adjusting box; the outer side of the driven gear is further connected with a second limiting assembly in a meshed mode, and the second limiting assembly extends out of the adjusting box.

Preferably, the second limit assembly comprises a limit plug, and the limit plug is meshed with the driven gear; a connecting rod is fixedly connected to one end, far away from the driven gear, of the limiting plug, and penetrates through and extends out of the adjusting box; the connecting rod is connected with the side wall of the adjusting box in a sliding way; a second spring is connected between the limiting plug and the side wall of the adjusting box; the second spring is sleeved on the connecting rod.

Preferably, the supporting legs comprise a fixed leg and an adjusting leg which are connected in a sliding manner, and the fixed leg is fixedly connected with the hinge assembly; a third limiting assembly is arranged between the adjusting leg and the fixing leg, a plurality of fixing holes are formed in the outer wall of the fixing leg, and the fixing holes are arranged corresponding to the third limiting assembly; one end of the adjusting leg, which is far away from the fixed leg, is fixedly connected with the balance component.

Preferably, the third limiting assembly comprises a limiting box fixedly connected to the top end of the adjusting leg, a longitudinal partition plate is arranged in the limiting box, two sides of the partition plate are respectively provided with symmetrically arranged limiting rods, and one end of each limiting rod, far away from the partition plate, extends out of the limiting box and is in sliding connection with the fixing hole; and a third spring is arranged between one end of the limiting rod, which faces the partition plate, and the partition plate.

The utility model discloses the following technical effects: the utility model provides novel mapping equipment for hydraulic engineering, which is clamped with an installation plug-in of the mapping equipment through an upper installation assembly, a lower installation assembly and a first limiting assembly, and has the advantages of high installation speed, convenience in disassembly and convenience in transportation and storage; the direction adjusting assembly is convenient for adjusting the direction of the surveying and mapping equipment, and can survey and map all directions without disassembly, thereby saving the surveying and mapping time and improving the working efficiency; the hinge assembly of the height adjusting part is used for adjusting the angle of the supporting leg, and the balance assembly is used for ensuring that the contact area between the bottom surface of the supporting leg with different angles and the ground is large and the supporting is stable. The utility model has the advantages of simple structure, convenient use, high installation precision, flexible adjustment, wide application range and high surveying and mapping efficiency, and is suitable for surveying and mapping requirements of various environments.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a three-dimensional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic structural view of the upper mounting assembly of the present invention;

FIG. 4 is a schematic view of the construction of the tightening rod of the present invention;

FIG. 5 is a schematic structural view of the lower mounting assembly of the present invention;

FIG. 6 is a schematic structural view of a first stop assembly according to the present invention;

FIG. 7 is a schematic view of the structure of the direction adjustment part according to the present invention;

FIG. 8 is an enlarged view of a portion of A of FIG. 2;

FIG. 9 is a schematic view of the structure of the fixing hole of the present invention;

wherein, 1, mapping equipment; 2. an installation part; 3. a direction adjusting section; 4. a height adjusting section; 11. a first plug-in; 12. a second plug-in; 13. a limiting groove; 21. an upper mounting assembly; 22. A lower mounting assembly; 23. a first limit component; 211. an inner fixing ring; 212. an outer gear; 213. An arc-shaped chute; 214. a tightening rod; 2141. a column; 2142. a connecting rod; 2143. pushing the plate; 2144. a flexible pad; 221. a lower mounting block; 222. mounting grooves; 223. a limiting block; 231. a housing; 232. a limiting hole; 233. a clamping block; 234. a first spring; 235. a chute; 236. A push button; 31. an adjustment box; 32. a direction adjustment assembly; 321. a driven gear; 322. a driving gear; 323. a second limiting component; 3231. a limit plug; 3232. a connecting rod; 3233. A second spring; 41. a hinge assembly; 42. supporting legs; 43. a balancing component; 421. a fixed leg; 422. adjusting the legs; 423. a third limiting component; 4211. a fixing hole; 4231. a limiting box; 4232. a partition plate; 4233. a limiting rod; 4234. and a third spring.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Referring to fig. 1-9, the present invention provides a novel mapping apparatus for hydraulic engineering, including a mapping apparatus 1, where the mapping apparatus 1 is used for mapping; the bottom end of the surveying and mapping equipment 1 is fixedly connected with a mounting plug-in;

the mounting part 2 is detachably connected with the mounting plug-in unit; the mounting part 2 comprises an upper mounting component 21 and a lower mounting component 22 which are rotatably connected; the side wall of the lower mounting component 22 is provided with a first limiting component 23, and the first limiting component 23 is in limiting connection with the upper mounting component 21;

the direction adjusting part 3, the direction adjusting part 3 includes the adjusting box 31, there are direction adjusting assemblies 32 in the adjusting box 31, the bottom of the lower mounting assembly 22 stretches into the adjusting box 31 and couples to direction adjusting assembly 32, the lower mounting assembly 22 rotates with top of the adjusting box 31 to connect;

the height adjusting part 4, the height adjusting part 4 is fixedly connected with the bottom surface of the adjusting box 31; the height adjusting part 4 comprises a plurality of hinge assemblies 41 fixedly connected with the bottom surface of the adjusting box 31, and the hinge assemblies 41 are circumferentially distributed at equal intervals by taking the middle point of the adjusting box 31 as the center; the hinge assembly 41 is fixedly connected with a supporting leg 42, and the bottom end of the supporting leg 42 is hinged with a balance assembly 43.

The assembly device is clamped with the mounting plug-in of the surveying and mapping equipment 1 through the combination of the upper mounting assembly 21, the lower mounting assembly 22 and the first limiting assembly 23, and has the advantages of high mounting speed, convenience in disassembly and convenience in transportation and storage; the direction adjusting component 32 is convenient for adjusting the direction of the surveying and mapping equipment 1, and can survey and map all directions without disassembly, thereby saving the surveying and mapping time and improving the working efficiency; the hinge assembly 41 of the height adjusting part 4 is used for adjusting the angle of the supporting leg 42, and the balance assembly 43 is used for ensuring that the contact area of the bottom surface of the supporting leg 42 with different angles and the ground is large and the supporting is stable.

According to a further optimized scheme, the installation plug-in unit comprises a first plug-in unit 11 fixedly connected with the bottom surface of the surveying and mapping equipment 1, a second plug-in unit 12 is fixedly connected to the bottom end of the first plug-in unit 11, and the diameter of the first plug-in unit 11 is smaller than that of the second plug-in unit 12; a plurality of limiting grooves 13 are formed in the end face of the second plug-in 12 in a penetrating mode at equal intervals in the circumferential direction, the first plug-in 11 is abutted to the upper mounting assembly 21, and the second plug-in 12 is connected with the lower mounting assembly 22 in an inserting mode. The diameter of the second plug-in 12 is greater than that of the first plug-in 11, and when the device is used, the second plug-in 12 is inserted into the lower mounting assembly 22, the upper mounting assembly 21 is abutted to the first plug-in 11, the second plug-in 12 is clamped, and the surveying and mapping device 1 is prevented from shaking; the limiting groove 13 is used for preventing the surveying and mapping equipment 1 from rotating in the lower mounting component 22; when needing to take off, release and support last installation component 21 of first plug-in components 11, extract second plug-in components 12 from installation component 22 down, can take off surveying and mapping equipment 1, convenient and fast dismantles in a flexible way.

In a further optimized scheme, the lower mounting component 22 comprises a lower mounting block 221, the top surface of the lower mounting block 221 is rotatably connected with the upper mounting component 21, and the bottom surface of the lower mounting block 221 is fixedly connected with the direction adjusting component 32; the top surface of the lower mounting block 221 is provided with a lower mounting groove 222 adapted to the second plug-in 12, and the lower mounting groove 222 is fixedly connected with a limiting block 223 corresponding to the limiting groove 13. During the installation, second plug-in components 12 is put into mounting groove 222, and spacing groove 13 corresponds with stopper 223 and blocks, prevents that second plug-in components 12 from rotating for surveying and mapping equipment 1 installs unstably.

In a further optimized scheme, the upper mounting assembly 21 comprises an inner fixing ring 211 fixedly connected with the lower mounting block 221, the outer wall of the inner fixing ring 211 is rotatably connected with an outer gear 212, and the outer gear 212 is in limit connection with the first limit assembly 23; a plurality of arc-shaped sliding grooves 213 are opened and closed at equal intervals in the circumferential direction on the bottom surface of the cavity of the outer gear 212, one end of a puller rod 214 is connected in the arc-shaped sliding grooves 213 in a sliding mode, and the other end of the puller rod 214 extends out of the outer gear 212 and is abutted to the first plug-in component 11; the tightening rod 214 penetrates through the inner fixing ring 211 and is connected with the inner fixing ring 211 in a sliding manner; the tightening rod 214 includes a vertical column 2141 slidably connected to the arc chute 213, a connecting rod 2142 is fixedly connected to a side wall of the vertical column 2141, the connecting rod 2142 extends out of an inner cavity of the outer gear 212, the connecting rod 2142 penetrates through the inner fixing ring 211 and is slidably connected to the inner fixing ring 211, a push plate 2143 is fixedly connected to an end of the connecting rod 2142 away from the vertical column 2141, and an end of the push plate 2143 away from the connecting rod 2142 abuts against an outer wall of the first plug-in component 11. The distances from the two ends of the arc-shaped chute 213 to the fixing ring 211 are different, when the outer gear 212 rotates, the column 2141 slides in the arc-shaped chute 213, the push plate 2143 is pushed by the connecting rod 2142 to move towards or away from the center of the inner fixing ring 211, and when the push plate 2143 moves towards the center, the column finally abuts against the side wall of the first plug-in component 11, and the second plug-in component 12 is clamped at the lower end of the push plate 2143, so that the second plug-in component 12 is prevented from being pulled out of the mounting groove 222; when the push plate 2143 is far away from the center, the push plate is finally abutted against the inner wall of the inner fixing ring 211, and a sufficient space is reserved for the second plug-in component 12 to pass through, so that the second plug-in component 12 can be conveniently pulled out from the mounting groove 222.

Further, one end of the push plate 2143 close to the first insert 11 is in an arc shape adapted to the outer wall of the first insert 11, and a flexible pad 2144 is laid on the surface of the arc shape, so that the friction force between the push plate 2143 and the first insert 11 is increased, slipping is prevented, and meanwhile, the scratch between the push plate 2143 and the first insert 11 is also prevented.

In a further optimized scheme, the first limiting component 23 comprises a shell 231 fixedly connected with the outer wall of the lower mounting block 221, a limiting hole 232 is formed in the top end of the shell 231, a fixture block 233 is slidably connected in the limiting hole 232, and the fixture block 233 extends out of the limiting hole 232 and abuts against the side wall of the outer gear 212; a first spring 234 is fixedly connected between the bottom end of the latch 233 and the bottom end of the limiting hole 232. When external force is not applied, the first spring 234 pushes the clamping block 233 to extend out of the limiting hole 232, the clamping block 233 is clamped between the teeth of the external gear 212, the external gear 212 is clamped, the external gear 212 cannot rotate, the pushing plate 2143 cannot move, and the mounting or dismounting of the surveying and mapping device 1 is facilitated; when the external gear 212 needs to be rotated, the fixture blocks 233 are pressed downwards, so that the fixture blocks 233 are moved away from the teeth of the external gear 212, and the external gear 212 can be rotated; when the external gear 212 rotates in place, the latch 233 is released, the latch 233 rebounds under the action of the first spring 234, and the latch 233 is locked between the teeth of the external gear 212, so that the external gear 212 cannot rotate any more.

Furthermore, one side of the shell 231, which is far away from the lower mounting block 221, is provided with a sliding groove 235 communicating with the side wall of the limiting hole 232, the sliding groove 235 is connected with a push button 236 in the sliding groove 235, one end of the push button 236 extends out of the sliding groove 235, the other end of the push button 236 is fixedly connected with the side wall of the fixture block 233, and when the device is used, the fixture block 233 can slide downwards through the push button 236, so that the device is convenient to control.

In a further optimized scheme, the direction adjusting assembly 32 comprises a driven gear 321, and the top end of the driven gear 321 is fixedly connected with the lower mounting block 221; the outer wall of the driven gear 321 is engaged with a driving gear 322, and the edge of the driving gear 322 extends out of the adjusting box 31; the outer side of the driven gear 321 is also in meshing connection with a second limiting component 323, and the second limiting component 323 extends out of the adjusting box 31; the second limiting assembly 323 comprises a limiting plug 3231, and the limiting plug 3231 is meshed with the driven gear 321; a connecting rod 3232 is fixedly connected to one end of the limit plug 3231 far away from the driven gear 321, and the connecting rod 3232 penetrates through and extends out of the adjusting box 31; the connecting rod 3232 is slidably connected with the side wall of the adjusting box 31; a second spring 3233 is connected between the limiting plug 3231 and the side wall of the adjusting box 31; the second spring 3233 is fitted over the connection rod 3232. During the use, outwards pull connecting rod 3232, make spacing plug 3231 break away from driven gear 321's intertooth space, then rotate mapping device 1 with the hand, carry out coarse adjustment direction, after adjusting to approximate position, then reuse hand rotates driving gear 322, rotate driven gear 321 through driving gear 322 and finally finely tune mapping device 1's direction, loosen connecting rod 3232 after the adjustment is accomplished, second spring 3233 kick-backs, push back spacing plug 3231 and block driven gear 321 intertooth space, prevent that mapping device 1 from taking place to rotate, guarantee the precision and the stability of survey and drawing.

In a further optimized scheme, the supporting leg 42 comprises a fixed leg 421 and an adjusting leg 422 which are connected in a sliding manner, and the fixed leg 421 is fixedly connected with the hinge assembly 41; a third limiting component 423 is arranged between the adjusting leg 422 and the adjusting leg 422, a plurality of fixing holes 4211 are formed in the outer wall of the fixing leg 421, and the fixing holes 4211 are arranged corresponding to the third limiting component 423; one end of the adjusting leg 422 far away from the fixing leg 421 is fixedly connected with the balance component 43; the third limiting component 423 comprises a limiting box 4231 fixedly connected to the top end of the adjusting leg 422, a longitudinal partition plate 4232 is arranged in the limiting box 4231, two sides of the partition plate 4232 are respectively provided with symmetrically arranged limiting rods 4233, and one end of each limiting rod 4233 far away from the partition plate 4232 extends out of the limiting box 4231 and is in sliding connection with the fixing hole 4211; a third spring 4234 is arranged between one end of the limiting rod 4233 facing the partition 4232 and the partition 4232. When the fixing leg 4211 is used, the limiting rods 4233 on two sides are pressed simultaneously by hands, the limiting rods 4233 are retracted inwards to be separated from the fixing holes 4211, the adjusting leg 422 can slide along the fixing leg 421, after the adjusting leg is adjusted to a proper position, the limiting rods 4233 are loosened, the limiting rods 4233 rebound under the action of the third springs 4234 and are clamped into the fixing holes 4211 again, and the fixing leg 421 and the adjusting leg 422 are fixed with each other.

Further, the fixing holes 4211 comprise round holes which are longitudinally arranged in an array and matched with the limiting rods 4233, and connecting holes are longitudinally connected between the adjacent round holes, so that the limiting rods 4233 can be conveniently clamped, and the third limiting component 423 can conveniently slide up and down.

Further, the balance assembly 43 comprises a supporting leg, the supporting leg is hinged to the adjusting rod, the hinged part has a fixing function, the supporting leg is convenient to fix after adjustment, the bottom end of the supporting leg can be in contact with the ground at any angle by the supporting leg 42, and the stability is high; the bottom surfaces of the supporting legs are provided with anti-skid grains.

The using method comprises the following steps:

the ground is initially leveled by selecting a proper surveying and mapping position, the supporting leg 42 is unfolded towards the periphery, the angle of the supporting leg 42 is fixed through the hinged seat, the balance assembly 43 is supported on the ground, then the limiting rods 4233 on two sides are pressed simultaneously by hands, the limiting rods 4233 are retracted inwards to be separated from the fixing holes 4211, the adjusting leg 422 can slide along the fixing leg 421, the limiting rods 4233 are loosened after the adjusting leg is adjusted to a proper position, the limiting rods 4233 rebound under the action of the third springs 4234 and are clamped into the fixing holes 4211 again, and the fixing leg 421 and the adjusting leg 422 are fixed with each other. The support feet of the counterbalance assembly 43 are then abutted against the ground and the angle of the counterbalance assembly 43 is fixed.

Pressing down the fixture block 233 by hand through the push button 236, disengaging the fixture block 233 from the tooth space of the external gear 212, rotating the external gear 212 to make the push plate 2143 far away from the center, and then inserting the mounting insert of the surveying and mapping apparatus 1 into the mounting portion 2 to make the limit groove 13 of the second insert 12 clamped with the limit block 223 of the mounting groove 222; and then, the external gear 212 is rotated reversely, so that the pushing plate 2143 moves towards the first plug-in component 11 until the pushing plate 2143 abuts against the outer wall of the first plug-in component 11, and finally, the push button 236 is released, so that the first spring 234 pushes the clamping block 233 to move upwards to clamp the external gear 212, and the installation of the surveying and mapping device 1 is completed.

The connecting rod 3232 is pulled outwards to enable the limit plug 3231 to be disengaged from the tooth space of the driven gear 321, then the surveying and mapping device 1 is rotated by hand to conduct rough adjustment, after the rough adjustment is conducted, the driving gear 322 is rotated by hand, the direction of the surveying and mapping device 1 is finally adjusted finely by rotating the driven gear 321 through the driving gear 322, the connecting rod 3232 is loosened after the rough adjustment is completed, the second spring 3233 rebounds, the limit plug 3231 is pushed back to the tooth space of the driven gear 321 to clamp the driven gear 321, and the direction adjustment of the surveying and mapping device 1 is completed. The angle of the surveying and mapping equipment 1 can be adjusted in the surveying and mapping process, the use is convenient, and the surveying and mapping efficiency is high.

The utility model has the advantages of simple structure, convenient use, high installation precision, flexible adjustment, wide application range and high surveying and mapping efficiency, and is suitable for surveying and mapping requirements of various environments.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above embodiments are only for describing the preferred mode of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a novel mapping equipment for hydraulic engineering which characterized in that: comprises that

-a surveying device (1), the surveying device (1) being adapted to perform surveying work; the bottom end of the surveying and mapping equipment (1) is fixedly connected with a mounting plug-in;

the mounting part (2), the mounting part (2) and the mounting plug-in are detachably connected; the mounting part (2) comprises an upper mounting component (21) and a lower mounting component (22) which are connected in a rotating way; a first limiting component (23) is arranged on the side wall of the lower mounting component (22), and the first limiting component (23) is in limiting connection with the upper mounting component (21);

the direction adjusting part (3) comprises an adjusting box (31), a direction adjusting assembly (32) is arranged in the adjusting box (31), the bottom end of the lower mounting assembly (22) extends into the adjusting box (31) and is fixedly connected with the direction adjusting assembly (32), and the lower mounting assembly (22) is rotatably connected with the top surface of the adjusting box (31);

the height adjusting part (4) comprises a plurality of hinge assemblies (41) fixedly connected with the bottom surface of the adjusting box (31), and the hinge assemblies (41) are circumferentially distributed at equal intervals by taking the middle point of the adjusting box (31) as the center; the hinge assembly (41) is fixedly connected with a supporting leg (42), and the bottom end of the supporting leg (42) is hinged with a balance assembly (43).

2. The novel surveying and mapping equipment for hydraulic engineering of claim 1, characterized in that: the mounting plug-in comprises a first plug-in (11) fixedly connected with the bottom surface of the surveying and mapping equipment (1), a second plug-in (12) is fixedly connected with the bottom end of the first plug-in (11), and the diameter of the first plug-in (11) is smaller than that of the second plug-in (12); the end face of the second plug-in (12) is circumferentially provided with a plurality of limiting grooves (13) in an equidistant penetrating mode, the first plug-in (11) is abutted to the upper mounting assembly (21), and the second plug-in (12) is connected with the lower mounting assembly (22) in an inserting mode.

3. The novel surveying and mapping equipment for hydraulic engineering of claim 2, characterized in that: the lower mounting component (22) comprises a lower mounting block (221), the top surface of the lower mounting block (221) is rotatably connected with the upper mounting component (21), and the bottom surface of the lower mounting block (221) is fixedly connected with the direction adjusting component (32); the top surface of the lower mounting block (221) is provided with a lower mounting groove (222) matched with the second plug-in (12), and a limiting block (223) correspondingly arranged with the limiting groove (13) is fixedly connected in the lower mounting groove (222).

4. The novel surveying and mapping equipment for hydraulic engineering of claim 3, characterized in that: the upper mounting assembly (21) comprises an inner fixing ring (211) fixedly connected with the lower mounting block (221), the outer wall of the inner fixing ring (211) is rotatably connected with an outer gear (212), and the outer gear (212) is in limit connection with the first limit assembly (23); a plurality of arc-shaped sliding grooves (213) are opened and closed on the bottom surface of the cavity of the outer gear (212) at equal intervals in the circumferential direction, one end of a puller rod (214) is connected in the arc-shaped sliding grooves (213) in a sliding mode, and the other end of the puller rod (214) extends out of the outer gear (212) and is abutted to the first plug-in component (11); the tightening rod (214) penetrates through the inner fixing ring (211) and is connected with the inner fixing ring (211) in a sliding mode.

5. The novel surveying and mapping equipment for hydraulic engineering of claim 4, characterized in that: tightening rod (214) include with arc spout (213) sliding connection's stand (2141), the lateral wall rigid coupling of stand (2141) has connecting rod (2142), connecting rod (2142) stretch out the inner chamber of outer gear (212), connecting rod (2142) run through interior fixed ring (211) and with interior fixed ring (211) sliding connection, keep away from connecting rod (2142) the one end rigid coupling of stand (2141) has push pedal (2143), push pedal (2143) are kept away from the one end of connecting rod (2142) with the outer wall butt of first plug-in components (11).

6. The novel surveying and mapping equipment for hydraulic engineering of claim 5, characterized in that: the first limiting assembly (23) comprises a shell (231) fixedly connected with the outer wall of the lower mounting block (221), a limiting hole (232) is formed in the top end of the shell (231), a clamping block (233) is connected in the limiting hole (232) in a sliding mode, and the clamping block (233) extends out of the limiting hole (232) and is abutted to the side wall of the outer gear (212); and a first spring (234) is fixedly connected between the bottom end of the clamping block (233) and the bottom end of the limiting hole (232).

7. The novel surveying and mapping equipment for hydraulic engineering of claim 6, characterized in that: the direction adjusting assembly (32) comprises a driven gear (321), and the top end of the driven gear (321) is fixedly connected with the lower mounting block (221); the outer wall of the driven gear (321) is connected with a driving gear (322) in a meshed mode, and the edge of the driving gear (322) extends out of the adjusting box (31); the outer side of the driven gear (321) is also connected with a second limiting component (323) in a meshing mode, and the second limiting component (323) extends out of the adjusting box (31).

8. The novel surveying and mapping equipment for hydraulic engineering of claim 7, characterized in that: the second limit assembly (323) comprises a limit plug (3231), and the limit plug (3231) is meshed with the driven gear (321); a connecting rod (3232) is fixedly connected to one end, far away from the driven gear (321), of the limiting plug (3231), and the connecting rod (3232) penetrates through and extends out of the adjusting box (31); the connecting rod (3232) is in sliding connection with the side wall of the adjusting box (31); a second spring (3233) is connected between the limit plug (3231) and the side wall of the adjusting box (31); the second spring (3233) is sleeved on the connecting rod (3232).

9. The novel surveying and mapping equipment for hydraulic engineering of claim 8, characterized in that: the supporting legs (42) comprise fixed legs (421) and adjusting legs (422) which are connected in a sliding mode, and the fixed legs (421) are fixedly connected with the hinge assemblies (41); a third limiting component (423) is arranged between the adjusting leg (422) and the fixing leg (421), a plurality of fixing holes (4211) are formed in the outer wall of the fixing leg (421), and the fixing holes (4211) are arranged corresponding to the third limiting component (423); one end of the adjusting leg (422) far away from the fixed leg (421) is fixedly connected with the balance component (43).

10. The novel surveying and mapping equipment for hydraulic engineering of claim 9, characterized in that: the third limiting component (423) comprises a limiting box (4231) fixedly connected to the top end of the adjusting leg (422), a longitudinal partition plate (4232) is arranged in the limiting box (4231), two sides of the partition plate (4232) are respectively provided with symmetrically arranged limiting rods (4233), and one end, far away from the partition plate (4232), of each limiting rod (4233) extends out of the limiting box (4231) and is in sliding connection with the fixing hole (4211); a third spring (4234) is arranged between one end, facing the partition plate (4232), of the limiting rod (4233) and the partition plate (4232).