CN210773800U

CN210773800U - Vertical measuring device

Info

Publication number: CN210773800U
Application number: CN201921442773.XU
Authority: CN
Inventors: 葛希松; 匡伟君; 蔡晶晶; 石伟伟; 袁超
Original assignee: Jiangsu Provincial Institute Of Hydrogeology And Engineering Geology
Current assignee: Jiangsu Provincial Institute Of Hydrogeology And Engineering Geology
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-16
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a device is got to volume of hanging down belongs to mapping equipment technical field, and its technical scheme main points are, including the caliber body, the caliber body includes three stabilizer blade and places the plane, it is circular to place planar radial cross section, and three the stabilizer blade is close to place planar one end with it is articulated mutually to place the plane bottom, and three the stabilizer blade along place planar outside border evenly distributed, the outside of caliber body is provided with the work subassembly. The utility model discloses have the effect that alleviates mapping personnel's physical labor intensity.

Description

Vertical measuring device

Technical Field

The utility model belongs to the technical field of the mapping equipment technique and specifically relates to a device is got to volume of hanging down is related to.

Background

The "instrument height" currently referred to in measuring instruments: the vertical height from the center of the ground control point to the center of the instrument shafting is referred to. At present, the surveying and mapping field does not have a measuring tool for directly measuring the vertical height of the measuring instrument.

In the existing method for measuring the vertical height, a surveying and mapping person uses a steel tape measure to measure the inclined height of an instrument, and the vertical height of the instrument is calculated through the pythagorean theorem.

The measuring method has complicated steps and increases the physical labor of surveying and mapping personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device is got to volume of hanging down has the effect that alleviates surveying and mapping personnel's physical labor intensity.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a vertical measuring device comprises a measurer body, wherein the measurer body comprises three support legs and a placing plane, the radial section of the placing plane is circular, one ends of the three support legs are hinged with the bottom of the placing plane, the three support legs are uniformly distributed along the edge of the placing plane, and the measurer body further comprises a working assembly;

the working assembly comprises an orientation rod, a bubble level meter, an adjusting assembly and a measuring assembly; one end of the orientation rod, which is close to the placing plane, is hinged with the central shaft of the placing plane, the adjusting assembly is positioned between the orientation rod and the placing plane, and the bubble level gauge and the measuring assembly are fixedly connected with the orientation rod.

Through adopting above-mentioned technical scheme, the stabilizer blade is articulated mutually with placing the plane, and the surveying personnel can part fast or shrink the stabilizer blade, the transportation and the installation of the mapper of being convenient for. Whether bubble spirit level can observe placing of orientation lever accords with the measuring condition to surveying personnel drives the orientation lever motion through adjustment subassembly, the orientation lever drives the bubble spirit level and moves together, when the bubble in the bubble spirit level is in the centre of spirit level, surveying personnel stops to adjust the adjustment subassembly, and finally, surveying personnel pulling measuring component makes measuring component can measure "instrument height", measure final data and do, the data that obtains add measuring component and orientation lever are close to the numerical value of placing the plane. The operation steps are simplified, and the physical labor of surveying and mapping personnel is reduced.

The utility model discloses further set up to, the orientation lever includes dead lever and sleeve pipe, the dead lever is close to place planar one end with it is articulated mutually to place planar center department, two first spouts have been seted up in the outside of dead lever, the sleeve pipe with the dead lever is in first spout department sliding connection, the dead lever with measuring component fixed connection, the sleeve pipe with bubble spirit level fixed connection, the sleeve pipe is close to the one end fixedly connected with staple bolt of dead lever.

Through adopting above-mentioned technical scheme, the sleeve pipe can be along dead lever place linear motion, and when the sleeve pipe moved on the dead lever, the length of directional pole can be changed, makes the sleeve pipe keep away from and places planar one end and ground contact, and the staff of surveying and mapping of being convenient for measures numerical value, and when the sleeve pipe can't remove on the dead lever in addition, the staff of surveying and mapping rotates the fastening staple bolt, makes the position of sleeve pipe on the dead lever fixed.

The utility model is further provided with that the adjusting component comprises a shell, a second fixed rod, a screw rocking handle and a connecting rod, the shell is fixedly connected with one side of the placing plane close to the fixed rod, the interior of the shell is of a hollow structure, the second fixed rod is fixed at one side of the inner part of the shell close to the fixed rod, the screw rod is rotationally connected with the peripheral surface of the second fixed rod, the rocking handle is fixedly connected with one end of the screw rod far away from the second fixing rod, part of the rocking handle is positioned on the outer side of the shell, a first opening is arranged on one side of the shell far away from the placing plane, a screw block is connected with the outer side of the screw rod in a threaded manner, one end of the screw block penetrates through the first opening, and one end of the connecting rod is hinged with the screw block, and one end of the connecting rod, which is far away from the screw block, is movably connected with the fixed rod.

Through adopting above-mentioned technical scheme, the survey and drawing personnel rotate the rocking handle, and the rocking handle drives the screw rod and rotates around the second dead lever, screw rod and spiral shell piece threaded connection, and partial spiral shell piece extends to the outside of casing, and the spiral shell piece can only move along first opening place rectilinear direction, so spiral shell piece self can't rotate, and when the screw rod rotated, the screw rod drove the spiral shell piece along the motion of screw rod self place rectilinear direction, and the spiral shell piece drove the connecting rod motion. In addition, because one end of the connecting rod, which is far away from the screw block, is movably matched with the fixed rod, the connecting rod can also drive the fixed rod to move when the connecting rod rotates; surveying personnel only need rotate the rocking handle just can adjust the position of directional pole, simple convenient and fast.

The utility model discloses set up as further, the side fixedly connected with fixed block of dead lever, the fixed block is kept away from one side of dead lever and is close to the one side of placing the plane and all seted up first recess, first through-hole has been seted up to one side of fixed block, the fixed block is in sliding connection with the horizontal pole in first through-hole department, the one end of horizontal pole extends to the outside of fixed block, the horizontal pole is located the one end outer peripheral face in the fixed block outside has cup jointed the spring, the spring with the outer peripheral face fixed connection of fixed block, the horizontal pole is located the one end of first recess inside is inconsistent with the inner wall of first recess; the connecting rod is kept away from the one end fixedly connected with ring of casing, the ring is located the inside of first recess, just ring movable sleeve is established the outer peripheral face of horizontal pole.

By adopting the technical scheme, the spring has elastic restoring force, and when the cross rod is not acted by external force, the spring ensures that one end of the cross rod positioned in the first groove is attached to one side end of the inner wall of the fixed block; during operation, surveying personnel only need stimulate the horizontal pole, makes the clearance appear between horizontal pole and the first recess, and surveying personnel overlaps the ring of connecting rod one end in the outside of horizontal pole, and then, surveying personnel loosens the horizontal pole, and under the effect of the elastic restoring force of elasticity, the connecting rod is fixed the ring inside first recess, and the ring is free motion on the horizontal pole.

The utility model discloses further set up to, the sleeve pipe is kept away from place planar one end and process into the closed angle, sheathed tube closed angle end outer peripheral face fixedly connected with rubber layer.

Through adopting above-mentioned technical scheme, the fixed subaerial that sheathed tube sharp angle end can be stable, and the sheathed tube sharp angle end outside is provided with the rubber layer, and when the sharp angle end touched surveying personnel, the rubber layer can avoid surveying personnel to be bruised by sheathed tube sharp angle end.

The utility model discloses further set up to, measuring component includes the second casing, the inside of second casing is hollow structure, inner wall one side of second casing is rotated and is connected with the third dead lever, the outer peripheral face fixedly connected with tape of third dead lever, the one end of tape extends to the outside of second casing, the second spring has been cup jointed to the outer peripheral face of third dead lever is fixed, the other end of second spring with the inner wall both sides fixed connection of second casing.

Through adopting above-mentioned technical scheme, the tape winding is in the outside of third dead lever, the one end of mapping personnel pulling tape, when the tape was from the inside outward movement of second casing, the tape drives the third dead lever and rotates, the deformation appears in the third dead lever drive second spring, when measurement work finishes, mapping personnel loosens the one end of tape, this moment because the elastic recovery power of second spring, the second spring drives the gyration of third dead lever, the third dead lever drives the tape motion, make the tape return to the outer peripheral face of third dead lever, when not using the tape, make the tape package book in the outside of third dead lever, the tape returns initial condition, guarantee that the device is holistic pleasing to the eye.

The utility model discloses further set up to, the second casing is kept away from place planar one side and seted up the second opening, the one end of tape is passed the second opening, the tape is located the one end fixedly connected with fixed plate in the second casing outside, the width of fixed plate is 1.3 times of second opening width.

Through adopting above-mentioned technical scheme, the thickness of fixed plate is greater than second open-ended width, and the fixed plate can't get into the inside of second casing, the fixed one end fixed connection with the tape of inside of fixed plate, and the one end that the fixed plate drove the tape lies in the outside of second casing forever.

The utility model discloses further set up to, the center pin place sharp of bubble spirit level with the center pin place sharp of dead lever is parallel.

By adopting the technical scheme, when bubbles in the bubble level meter are in the middle of the level meter, the bubble level meter is in a horizontal state, and meanwhile, the fixing rod is vertical to the ground.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model discloses spare parts such as well caliber body, guide bar, bubble spirit level and measuring subassembly can direct measurement "instrument height", convenient and fast, and operating procedure is simple, improves measurement of efficiency.

2. The utility model discloses a spare part component structure such as casing, second dead lever, screw rod, connecting rod, spiral shell piece, fixed block, horizontal pole and spring, this structure can the quick adjustment directional lever, can adjust the positive centre that the bubble is in the spirit level in the bubble spirit level.

3. The utility model discloses a spare part component structure such as tape, fixed plate, second spring, second casing, this structure can guarantee that the tape is when not using, and the second spring drives the winding that the tape is tight on the third dead lever, and the one end of tape is connected with the fixed plate simultaneously, and the fixed plate can make the one end of tape lie in the outside of second casing forever, makes things convenient for surveying and mapping personnel to stimulate the tape and measures.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partial schematic view of fig. 1.

Fig. 3 is a bottom view of the housing of fig. 2.

Fig. 4 is a bottom view of the second housing of fig. 2.

In the figure, 1, a measuring device body; 11. a support leg; 12. placing a plane; 2. a working assembly; 21. an orientation bar; 22. a bubble level; 23. an adjustment assembly; 24. a measurement assembly; 211. fixing the rod; 212. a sleeve; 213. a first chute; 214. hooping; 231. a housing; 232. a second fixing bar; 233. a screw; 234. a rocking handle; 235. a connecting rod; 236. a screw block; 237. a first opening; 3. a fixed block; 31. a first groove; 32. a first through hole; 33. a cross bar; 34. a spring; 35. a circular ring; 4. a rubber layer; 5. a second housing; 51. a third fixing bar; 52. a flexible rule; 53. a second spring; 54. a second opening; 55. and (7) fixing the plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model discloses a device is got to volume of hanging down, including caliber body 1, caliber body 1 includes stabilizer blade 11, places plane 12 and work subassembly 2, and the cross section of placing plane 12 is circular, and the one end of three stabilizer blade 11 with place plane 12 articulated mutually, three stabilizer blade 11 along place 12 border evenly distributed on the plane.

Referring to fig. 1, the working assembly 2 includes an orientation rod 21, a horizontal bubble instrument 22, an adjustment assembly 23, and a measurement assembly 24; the directional rod 21 comprises a fixed rod 211 and a sleeve 212, one end of the fixed rod 211 is hinged to the placing plane 12, two first sliding grooves 213 are formed in the outer side of the fixed rod 211, the fixed rod 211 is slidably connected with the sleeve 212 at the first sliding grooves, the sleeve 212 is sleeved on the outer side of the fixed rod 211, the overlapping area of the fixed rod 211 and the sleeve 212 is changed, the length of the directional rod 21 can be adjusted, and the directional rod can adapt to surveying and mapping work of different terrains. An anchor ear 214 is welded at one end of the sleeve 212 close to the placing plane 12, and when the operator fixes the sleeve 212 on the fixing rod 211, the operator screws the anchor ear 214 to fix the sleeve 212 and the fixing rod 211. The end of the sleeve 212 far away from the placing plane 12 is processed into a sharp corner, and the rubber layer 4 is adhered to the outer side of the sharp corner of the sleeve 212 by glue, the sharp corner is used for fixing the orientation rod 21 conveniently, and when the sharp corner is contacted with an operator, the rubber layer 4 protects the operator from being punctured by the sharp corner

Referring to fig. 1, an operator operates the adjusting assembly 23 to drive the fixing rod 211 to rotate around one end of the fixing rod 211 hinged to the placing plane 12, while the fixing rod 211 rotates, the operator observes the horizontal bubble instrument 22, and when bubbles on the horizontal bubble instrument 22 are located in the middle of the horizontal bubble instrument 22, the operator stops rotating the adjusting assembly 23; the operator then uses the measuring assembly 24 to measure the distance from the measuring assembly 24 to the end of the casing 212 remote from the fixed bar 211 and adds the distance from the measuring assembly 24 to the end of the fixed bar 211 adjacent the resting surface 12, the final calculation being the "instrument height" required. The operation steps during measurement are simplified, the measurement efficiency is improved, and the precision of the measurement data is improved.

Referring to fig. 2 and 3, the adjusting assembly 23 includes a housing 231, a second fixing rod 232, a screw 233, a rocking handle 234 and a connecting rod 235, wherein one side of the interior of the housing 231 close to the fixing rod 211 is welded to the second fixing rod 232, the outer circumferential surface of the second fixing rod 232 is rotatably connected to the screw 233, one end of the screw 233 far away from the fixing rod 211 is welded to the rocking handle 234, and one end of the rocking handle 234 extends to the outside of the housing 231, and an operator can rotate the screw 233 around the second fixing rod 232 by operating the rocking handle 234. First opening 237 has been seted up to one side that the plane 12 was kept away from to casing 231, the outside threaded connection of screw rod 233 has spiral shell piece 236, first opening 237 is passed through to the one end of spiral shell piece 236, the one end that spiral shell piece 236 is located the casing 231 outside is articulated mutually with connecting rod 235 one end, the one end welding that connecting rod 235 kept away from spiral shell piece 236 has ring 35, first opening 237 has restricted the direction of motion of spiral shell piece 236, guarantees that spiral shell piece 236 is at the motion in-process, the motion of spiral shell piece 236 can not deviate from the direction.

Referring to fig. 2 and 3, a fixing block 3 is fixedly connected to an outer peripheral surface of the fixing rod 211 (see fig. 1), a first groove 31 is formed in one side, away from the fixing rod 211, of the fixing block 3 and one side, close to the placing plane 12, of the fixing block 3, a first through hole 32 is formed in the first groove 31 of the fixing block 3, a cross rod 33 is slidably connected to the first through hole 32 of the fixing block 3, a spring 34 is sleeved on the outer peripheral surface of the cross rod 33, and the other end of the spring 34 is welded to one side, provided with the first through hole. The spring 34 has an elastic restoring force, and when the cross bar 33 is not subjected to an external force, one end of the cross bar 33 positioned at the first groove 31 is in contact with one side of the inner wall of the first groove 31. The outside and the ring 35 of horizontal pole 33 cup joint mutually, ring 35 can rotate around the horizontal pole, ring 35 is located the inside of first recess 31, but ring 35 can not break away from the contact with horizontal pole 33, operating personnel rotates screw 233 and drives spiral shell piece 236 when moving along first opening 237 place rectilinear direction, spiral shell piece 236 drives connecting rod 235 motion, connecting rod 235 drives horizontal pole 233 motion, horizontal pole 233 drives the motion of fixed block 3, fixed block 3 drives the motion of dead lever 211, in order to adjust fixed lever 211.

Referring to fig. 2 and 4, the outer side of the fixing rod 211 is fixedly connected with the second housing 5, the inside of the second housing 5 is a hollow structure, the inner wall of the second housing 5 is rotatably connected with the third fixing rod 51, the tape 52 is adhered to the outer peripheral surface of the third fixing rod 51 by glue, the second opening 54 is formed in one side of the second housing 5 away from the placing plane 12, one end of the tape 52 penetrates through the second opening 54, the fixing plate 55 is adhered to one end of the tape 52 located on the outer side of the second housing 5, the width of the fixing plate 55 is 1.3 times the width of the second opening 54, so the fixing plate 55 cannot fall into the inside of the second housing 5, and one end of the tape 52 is always located on the outer side of the second housing 5.

Referring to fig. 2, two second springs 53 are fixedly connected to the outer peripheral surface of the third fixing rod 51, one end of each second spring 53, which is far away from the tape 52, is glued to the inner wall of the second housing 5, and due to the elastic property of the second spring 53, when the tape 52 does not receive an external force, the tape 52 drives the fixing plate 55 to contact with the outer wall of the second housing 5.

The implementation principle of the above embodiment is as follows: surveying personnel struts three supporting legs 11 and lays the measurer body 1. Surveyor pulls open horizontal pole 33 this moment, and horizontal pole 33 drives spring 34 and is in tensile state, and horizontal pole 33 is along first through-hole 32 place linear motion, and horizontal pole 33 is located the one end of first through-hole 32 and the separation of inner wall one side of first recess 31, and surveyor overlaps the outer peripheral face at horizontal pole 33 with the ring 35 of connecting rod 235 one end this moment. Then, the surveying staff releases the cross rod 33, the cross rod 33 returns to the initial state under the action of the elastic restoring force of the spring 34, and one end of the cross rod 33, which is located at the first groove 31, is attached to one side of the inner wall of the first groove 31 again.

Further, the surveying staff rotates the screw 233, the screw 233 rotates around the outer side of the second fixing rod 232, the screw 233 rotates to drive the screw block 236 to move along the linear direction of the first opening 237, the screw block 236 drives the connecting rod 235 to move, and the connecting rod 235 drives the orientation rod 21 to move. The surveying staff views the bubble level 22 in a correct posture while rotating the screw 233. When the bubble in the bubble level 22 is centered in the bubble level 22, the mapper stops rotating the screw 233.

Then, the surveying staff releases the anchor ear 214, so that the sleeve 212 moves linearly along the fixing rod 211, when the sharp-angled end of the sleeve 212 touches the ground. The surveying staff rotates the anchor ear 214 to fix the position of the sleeve 212 on the fixing rod 211.

Furthermore, the surveying staff pulls the fixing plate 3, the fixing plate 3 drives the tape 52 to move, the tape 52 drives the third fixing rod 51 to rotate, and the third fixing rod 51 drives the second spring 53 to start to deform. The operator moves the side of the tape 52 abutting the orientation lever 21 so that one end of the tape 52 abuts the ground. The surveying staff reads the value on the tape 52 and then, together with the distance from the end of the second housing 5 remote from the fixing rod 211 to the end of the fixing rod 211 close to the resting plane 12, obtains the value of "instrument height".

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A measuring device for measuring vertical quantity, comprising a measuring device body (1), wherein the measuring device body (1) comprises three support legs (11) and a placing plane (12), the radial section of the placing plane (12) is circular, one end of each of the three support legs (11) is hinged with the bottom of the placing plane (12), and the three support legs (11) are uniformly distributed along the edge of the placing plane (12), and the measuring device is characterized in that: the measurer body (1) further comprises a working assembly (2);

the working assembly (2) comprises an orientation rod (21), a bubble level gauge (22), an adjusting assembly (23) and a measuring assembly (24); one end of the orientation rod (21) close to the placing plane (12) is hinged to the central axis of the placing plane (12), the adjusting assembly (23) is located between the orientation rod (21) and the placing plane (12), and the bubble level gauge (22) and the measuring assembly (24) are fixedly connected with the orientation rod (21).

2. A vertical weighing apparatus according to claim 1, wherein: directional pole (21) include dead lever (211) and sleeve pipe (212), dead lever (211) are close to place the one end of plane (12) with the center department of placing plane (12) is articulated mutually, two first spout (213) have been seted up in the outside of dead lever (211), sleeve pipe (212) with dead lever (211) are in first spout (213) department sliding connection, dead lever (211) with measuring component (24) fixed connection, sleeve pipe (212) with bubble spirit level (22) fixed connection, sleeve pipe (212) are close to the one end fixed connection of dead lever (211) has staple bolt (214).

3. A vertical weighing apparatus according to claim 2, wherein: the adjusting assembly (23) comprises a shell (231), a second fixing rod (232), a screw rod (233) rocking handle (234) and a connecting rod (235), the shell (231) is fixedly connected with one side, close to the fixing rod (211), of the placing plane (12), the interior of the shell (231) is of a hollow structure, the second fixing rod (232) is fixed on one side, close to the fixing rod (211), of the interior of the shell (231), the screw rod (233) is rotatably connected with the outer peripheral surface of the second fixing rod (232), the rocking handle (234) is fixedly connected with one end, far away from the second fixing rod (232), of the screw rod (233), part of the rocking handle (234) is located on the outer side of the shell (231), a first opening (237) is formed in one side, far away from the placing plane (12), of the shell (231) is in threaded connection with a screw block (236), one end of the screw block (236) penetrates through the first opening (237), one end of the connecting rod (235) is hinged to the screw block (236), and one end, far away from the screw block (236), of the connecting rod (235) is movably connected with the fixing rod (211).

4. A vertical weighing apparatus according to claim 3, wherein: the side face of the fixing rod (211) is fixedly connected with a fixing block (3), one side, far away from the fixing rod (211), of the fixing block (3) and one side, close to the placing plane (12), of the fixing block (3) are provided with first grooves (31), one side of the fixing block (3) is provided with first through holes (32), the fixing block (3) is connected with a cross rod (33) in a sliding mode at the first through holes (32), one end of the cross rod (33) extends to the outer side of the fixing block (3), the outer peripheral face of one end, located on the outer side of the fixing block (3), of the cross rod (33) is sleeved with a spring (34), the spring (34) is fixedly connected with the outer peripheral face of the fixing block (3), and one end, located inside the first groove (31), of the cross rod (33) is abutted to the inner; one end of the connecting rod (235) far away from the shell (231) is fixedly connected with a circular ring (35), the circular ring (35) is located inside the first groove (31), and the circular ring (35) is movably sleeved on the outer peripheral surface of the cross rod (33).

5. A vertical weighing apparatus according to claim 2, wherein: one end of the sleeve (212) far away from the placing plane (12) is processed into a sharp corner, and the rubber layer (4) is fixedly connected to the outer peripheral surface of the sharp corner end of the sleeve (212).

6. A vertical weighing apparatus according to claim 1, wherein: the measuring component (24) comprises a second shell (5), the inside of the second shell (5) is of a hollow structure, one side of the inner wall of the second shell (5) is rotatably connected with a third fixing rod (51), the outer peripheral face of the third fixing rod (51) is fixedly connected with a flexible rule (52), one end of the flexible rule (52) extends to the outer side of the second shell (5), a second spring (53) is fixedly sleeved on the outer peripheral face of the third fixing rod (51), and the other end of the second spring (53) is fixedly connected with the two sides of the inner wall of the second shell (5).

7. A vertical weighing apparatus according to claim 6, wherein: a second opening (54) is formed in one side, far away from the placing plane (12), of the second shell (5), one end of the tape (52) penetrates through the second opening (54), one end, located on the outer side of the second shell (5), of the tape (52) is fixedly connected with a fixing plate (55), and the width of the fixing plate (55) is 1.3 times that of the second opening (54).

8. A vertical weighing apparatus according to claim 2, wherein: the straight line of the central axis of the bubble level gauge (22) is parallel to the straight line of the central axis of the fixed rod (211).