CN218720289U

CN218720289U - Engineering measuring device

Info

Publication number: CN218720289U
Application number: CN202223100028.1U
Authority: CN
Inventors: 孙秀发; 孙静; 王鑫
Original assignee: Anhui Duoyuan Construction Engineering Co ltd
Current assignee: Anhui Duoyuan Construction Engineering Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-24
Anticipated expiration: 2032-11-22

Abstract

The utility model belongs to the technical field of measuring device, especially, be an engineering measuring device, including base, mounting disc and measuring device body, the top fixedly connected with barrel of base, be provided with altitude mixture control subassembly between barrel and the mounting disc, be provided with angle adjusting part between mounting disc and the measuring device body. The utility model has the advantages of reasonable design, through the drive shaft, go up the bevel gear, lower bevel gear, vertical lead screw, the lifter plate, the cooperation of barrel and bracing piece, be convenient for adjust the height of measuring device body, so that measure the operation to the object of co-altitude not, through rolling disc, mounting disc, rotation post, handle, dead lever, fixed slot, montant and reset spring's cooperation, be convenient for adjust and fix the measurement position of measuring device body, so that measure the object in co-azimuth not.

Description

Engineering measuring device

Technical Field

The utility model relates to a measuring device technical field especially relates to an engineering measuring device.

Background

The measuring equipment is a generic term for measuring instruments, measuring standards, standard substances, auxiliary equipment and data necessary for measurement, and includes not only the above-mentioned items, but also measuring equipment used in testing and inspection processes and calibration. In construction work, it is often necessary to use measuring equipment for the measurement. After retrieval: an engineering measuring device with an authorized publication number of CN211178553U, the design is used through the cooperation of setting up detection equipment, a separation plate, a support column, a connecting column, a fixing mechanism, a fixing plate, a spring, a movable column, a limiting mechanism, a connecting block, a limiting groove, a movable groove, a handle, a clamping groove, a movable hole, a connecting plate, a sliding block, a sliding groove and a clamping block, the connection stability of the measurement equipment when the measurement equipment is adjusted is achieved, an convenience user adjusts the measurement equipment, and the use convenience user uses the effect.

However, an engineering measuring device among the above-mentioned still has the weak point, because of the spliced pole is rotatory along with the fixture block, but baffle and stopper position are unchangeable, after the spliced pole position changes, the stopper will unable joint in the spacing inslot that the spliced pole was seted up, and then can't fix the check out test set after adjusting, influence measuring precision, and inconvenient highly adjusting check out test set, and then can't measure the object of co-altitude, the practicality of device has been reduced, therefore we have provided an engineering measuring device and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at solve shortcoming in the aforesaid, and an engineering survey device that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an engineering measuring device, includes base, mounting disc and measuring device body, the top fixedly connected with barrel of base, be provided with the altitude mixture control subassembly between barrel and the mounting disc, be provided with the angle adjusting part between mounting disc and the measuring device body.

Preferably, the altitude mixture control subassembly is connected with on the barrel top inner wall and the bottom inner wall vertical lead screw and rotate the drive shaft of connection in barrel one side including rotating, the bevel gear is gone up to the one end fixedly connected with of drive shaft, the fixed cover in the outside of vertical lead screw is equipped with down the bevel gear, go up the bevel gear and mesh mutually with lower bevel gear, the outside thread bush of vertical lead screw is equipped with the lifter plate, two bracing pieces of top fixedly connected with of lifter plate, the equal fixed connection in the bottom of mounting disc of two bracing pieces.

Preferably, one end of the driving shaft extends to the outer side of the cylinder body and is fixedly connected with a hand wheel.

Preferably, the top of the barrel is provided with two through holes, the two support rods are respectively sleeved in the corresponding through holes in a sliding manner, and the lifting plate is sleeved in the barrel in a sliding manner.

Preferably, the angle adjusting assembly comprises a rotating disc and a sleeve, the rotating disc is connected in the mounting disc in a rotating mode, the sleeve is fixedly connected to the top of the mounting disc, the top fixedly connected with rotating columns of the rotating disc are connected to the top of the measuring device body fixedly connected to the top of the rotating disc, a plurality of fixing grooves are formed in the top of the rotating disc, a reset spring is fixedly connected to the inner wall of the top of the sleeve, a fixing rod is fixedly connected to the bottom of the reset spring, the fixing rod is slidably sleeved in the corresponding fixing grooves, vertical rods are fixedly connected to the top of the fixing rod, and a handle is fixedly connected to one end of the rotating disc.

Preferably, the bottom of the rotating disc is fixedly connected with two sliding plates, an annular groove is formed in the inner wall of the bottom of the mounting disc, and the two sliding plates are sleeved in the annular groove in a sliding mode.

Preferably, the top end of the vertical rod extends to the upper part of the sleeve and is fixedly connected with a pull ring, and the reset spring is sleeved on the outer side of the vertical rod.

Preferably, an avoiding hole is formed in one side of the mounting disc, and the handle is sleeved in the avoiding hole in a sliding mode.

In the utility model, the engineering measuring device is convenient for adjusting the height of the measuring device body through the matching of the driving shaft, the upper bevel gear, the lower bevel gear, the vertical lead screw, the lifting plate, the cylinder body and the supporting rod, so as to measure objects with different heights;

in the utility model, the engineering measuring device is convenient for adjusting and fixing the measuring position of the measuring device body through the matching of the rotating disc, the mounting disc, the rotating column, the handle, the fixed rods, the fixed grooves, the vertical rods and the reset spring, and the fixed grooves are arranged on the rotating disc, so that the fixed rods can be clamped in the corresponding fixed grooves to fix the measuring device body even after the rotating disc rotates, and the measurement is more stable and accurate;

the utility model has the advantages of reasonable design, through the drive shaft, go up the bevel gear, lower bevel gear, vertical lead screw, the lifter plate, the cooperation of barrel and bracing piece, be convenient for adjust the height of measuring device body, so that measure the operation to the object of co-altitude not, through rolling disc, mounting disc, rotation post, handle, dead lever, fixed slot, montant and reset spring's cooperation, be convenient for adjust and fix the measurement position of measuring device body, so that measure the object in co-azimuth not.

Drawings

Fig. 1 is a schematic structural diagram of an engineering surveying device according to the present invention;

fig. 2 is a cross-sectional view of an engineering surveying device proposed by the present invention;

FIG. 3 is a schematic structural view of portion A of FIG. 2;

fig. 4 is a schematic structural view of a portion B in fig. 2.

In the figure: 1. a base; 2. a barrel; 3. a drive shaft; 4. a hand wheel; 5. a support bar; 6. mounting a disc; 7. avoiding holes; 8. a handle; 9. a sleeve; 10. a pull ring; 11. rotating the column; 12. a measuring device body; 13. rotating the disc; 14. fixing grooves; 15. an upper bevel gear; 16. a vertical screw rod; 17. a lower bevel gear; 18. a lifting plate; 19. a vertical rod; 20. a return spring; 21. fixing the rod; 22. a slide board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an engineering measuring device comprises a base 1, a mounting disc 6 and a measuring device body 12, wherein the top of the base 1 is fixedly connected with a cylinder 2, a height adjusting assembly is arranged between the cylinder 2 and the mounting disc 6, and an angle adjusting assembly is arranged between the mounting disc 6 and the measuring device body 12.

The utility model discloses in, height adjusting subassembly is connected with on the 2 top inner walls of barrel and the bottom inner wall vertical lead screw 16 and the drive shaft 3 of rotation connection in barrel 2 one side including rotating, bevel gear 15 on the one end fixedly connected with of drive shaft 3, the fixed cover in the outside of vertical lead screw 16 is equipped with down bevel gear 17, go up bevel gear 15 and lower bevel gear 17 mesh mutually, the outside thread bush of vertical lead screw 16 is equipped with lifter plate 18, two bracing pieces 5 of top fixedly connected with of lifter plate 18, two equal fixed connection of bracing piece 5 are in the bottom of mounting disc 6, when needs adjust the height of measuring device body 12, rotate drive shaft 3 and last bevel gear 15, it has driven down bevel gear 17 and vertical lead screw 16's rotation to go up bevel gear 15, vertical lead screw 16 has driven lifter plate 18 and two bracing pieces 5's lift, two bracing pieces 5 have driven the lift of mounting disc 6 and measuring device body 12, and then can adjust the height of measuring device body 12, so that the object to the co-altitude not is measured.

The utility model discloses in, the one end of drive shaft 3 extends to the outside of barrel 2 and fixedly connected with hand wheel 4, conveniently rotates drive shaft 3.

The utility model discloses in, two through-holes have been seted up at the top of barrel 2, and two bracing pieces 5 slide the cover respectively and establish in the through-hole that corresponds, and 18 slip covers of lifter plate are established in barrel 2, can lead to lifter plate 18 and bracing piece 5, make its lift more steady.

The utility model discloses in, angle adjusting element is including rotating carousel 13 and the sleeve 9 of fixed connection at the 6 tops of mounting disc of connection in mounting disc 6, top fixedly connected with rotation post 11 of carousel 13, measuring device body 12 fixed connection is on the top of rotation post 11, a plurality of fixed slots 14 have been seted up at the top of carousel 13, fixedly connected with reset spring 20 on sleeve 9's the top inner wall, reset spring 20's bottom fixedly connected with dead lever 21, dead lever 21 sliding sleeve is established in corresponding fixed slot 14, the top fixedly connected with montant 19 of dead lever 21, the one end fixedly connected with handle 8 of carousel 13, when the measuring position of measuring device body 12 needs to be adjusted, upwards spur montant 19 and dead lever 21, make dead lever 21 shift up and extrude reset spring 20, dead lever 21 breaks away from the fixed slot 14 and does not fix carousel 13 this moment, can rotate carousel 13 through handle 8 and adjust the position of measuring device body 12, after adjusting, loosen montant 19 this moment under reset spring 20's elasticity, dead lever 21 moves down and the joint moves down 14 that the joint offered on carousel 13 and does not fix the fixed slot and then, and the carousel 13 sets up the fixed slot and can be more accurate joint of rotating after the fixed slot is measured for the fixed slot 14, even more the fixed slot is the fixed cylinder is the fixed slot is the fixed for the fixed cylinder 14 distribution of the fixed point of measuring device, even more, it needs to rotate the fixed slot to rotate the fixed cylinder to be the fixed slot, even more, the fixed slot is the fixed slot 14 distribution of carousel 13, even if the fixed slot is the fixed cylinder is the fixed slot is measured, it is the fixed cylinder to be more.

The utility model discloses in, two slides 22 of bottom fixedly connected with of rolling disc 13 have seted up the ring channel on the bottom inner wall of mounting disc 6, and two slides 22 all slide the cover and establish in the ring channel, and the convenience leads to rolling disc 13, makes its rotatory more stable smooth and easy.

The utility model discloses in, the top of montant 19 extends to sleeve 9's top and fixedly connected with pull ring 10, and reset spring 20 cup joints in montant 19's the outside, is convenient for spur montant 19, and it is spacing to lead to reset spring 20 simultaneously.

The utility model discloses in, one side of mounting disc 6 has been seted up and has been dodged hole 7, and handle 8 slip cover is established in dodging hole 7, does not hinder handle 8 to remove, when can leading handle 8.

In the utility model, when the height of the measuring device body 12 needs to be adjusted during operation, the hand wheel 4 is used for rotating the driving shaft 3 and the upper bevel gear 15, the upper bevel gear 15 drives the lower bevel gear 17 and the vertical screw rod 16 to rotate, the vertical screw rod 16 drives the lifting plate 18 and the two supporting rods 5 to lift, the two supporting rods 5 drive the mounting disc 6 and the measuring device body 12 to lift, and further the height of the measuring device body 12 can be adjusted, so as to measure objects with different heights, when the measuring position of the measuring device body 12 needs to be adjusted, the pull ring 10 pulls the vertical rod 19 and the fixed rod 21 upwards, so that the fixed rod 21 moves upwards and extrudes the reset spring 20, dead lever 21 breaks away from fixed slot 14 and does not fix rolling disc 13 this moment, can rotate rolling disc 13 through handle 8 this moment and adjust the position of measuring device body 12, after adjusting, at the release pull ring 10, this moment under reset spring 20's elasticity, dead lever 21 moves down and the joint is in the fixed slot 14 that sets up on rolling disc 13, and because of set up a plurality of fixed slots 14 on rolling disc 13, and fixed slot 14 uses rotation post 11 to be the circumference distribution as the centre of a circle, even rolling disc 13 rotates the back, fix rolling disc 13 when needs, dead lever 21 also can the joint in the fixed slot 14 that corresponds, and then reach the fixed purpose to rolling disc 13 and measuring device body 12, make the measurement more stable accurate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an engineering measuring device, its characterized in that includes base (1), mounting disc (6) and measuring device body (12), the top fixedly connected with barrel (2) of base (1), be provided with the altitude mixture control subassembly between barrel (2) and mounting disc (6), be provided with angle modulation subassembly between mounting disc (6) and measuring device body (12).

2. The engineering measuring device of claim 1, wherein the height adjusting assembly comprises a vertical screw rod (16) rotatably connected to the top inner wall and the bottom inner wall of the cylinder (2) and a driving shaft (3) rotatably connected to one side of the cylinder (2), an upper bevel gear (15) is fixedly connected to one end of the driving shaft (3), a lower bevel gear (17) is fixedly sleeved on the outer side of the vertical screw rod (16), the upper bevel gear (15) is meshed with the lower bevel gear (17), a lifting plate (18) is sleeved on the outer side of the vertical screw rod (16) in a threaded manner, two supporting rods (5) are fixedly connected to the top of the lifting plate (18), and the two supporting rods (5) are fixedly connected to the bottom of the mounting disc (6).

3. An engineering measuring device according to claim 2, characterized in that one end of the drive shaft (3) extends to the outside of the cylinder (2) and is fixedly connected with a hand wheel (4).

4. The engineering measuring device according to claim 2, wherein the top of the barrel (2) is provided with two through holes, the two support rods (5) are respectively slidably sleeved in the corresponding through holes, and the lifting plate (18) is slidably sleeved in the barrel (2).

5. The engineering measuring device of claim 1, wherein the angle adjusting assembly comprises a rotating disc (13) rotatably connected in the mounting disc (6) and a sleeve (9) fixedly connected to the top of the mounting disc (6), a rotating column (11) is fixedly connected to the top of the rotating disc (13), the measuring device body (12) is fixedly connected to the top end of the rotating column (11), a plurality of fixing grooves (14) are formed in the top of the rotating disc (13), a reset spring (20) is fixedly connected to the inner wall of the top of the sleeve (9), a fixing rod (21) is fixedly connected to the bottom end of the reset spring (20), the fixing rod (21) is slidably sleeved in the corresponding fixing groove (14), a vertical rod (19) is fixedly connected to the top end of the fixing rod (21), and a handle (8) is fixedly connected to one end of the rotating disc (13).

6. An engineering measuring device according to claim 5, characterized in that two sliding plates (22) are fixedly connected to the bottom of the rotating disc (13), an annular groove is formed in the inner wall of the bottom of the mounting disc (6), and the two sliding plates (22) are slidably sleeved in the annular groove.

7. An engineering measuring device according to claim 5, characterized in that the top end of the vertical rod (19) extends above the sleeve (9) and is fixedly connected with a pull ring (10), and the return spring (20) is sleeved outside the vertical rod (19).

8. The engineering measuring device according to claim 5, wherein an avoiding hole (7) is formed in one side of the mounting plate (6), and the handle (8) is slidably sleeved in the avoiding hole (7).