CN212986623U

CN212986623U - Multifunctional surveying instrument

Info

Publication number: CN212986623U
Application number: CN202021848637.3U
Authority: CN
Inventors: 许汉桢; 茹新广; 付艳芳
Original assignee: Henan Zhantu Surveying And Mapping Technology Co ltd
Current assignee: Henan Zhantu Surveying And Mapping Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-16
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a multi-functional surveying instrument, its supporting component who includes the surveying instrument body and be used for supporting the surveying instrument body still includes fixed subassembly, set up flutedly on the surveying instrument body, supporting component includes backup pad, fixed plate, support column and awl thorn portion, the one side and the surveying instrument body contact of backup pad, the another side is connected with the fixed plate, the one end and the fixed plate swing joint of support column, the other end are connected with awl thorn portion, fixed subassembly includes dog, spacing post, pull rod and draws the piece, the dog sets up in the backup pad, spacing hole has been seted up on the dog, the pull rod activity sets up in spacing hole, the one end and the spacing post connection of pull rod, the other end with draw the piece and be connected, the internal face of spacing post butt recess. This application has the effect that can promote the survey and drawing stability of surveying instrument body.

Description

Multifunctional surveying instrument

Technical Field

The application relates to the technical field of engineering measuring equipment, in particular to a multifunctional surveying instrument.

Background

Engineering survey generally refers to the collective term for various survey theories, methods, and techniques employed in the survey design, construction, and management phases of an engineering construction. The service field of the traditional engineering measurement technology comprises the departments of building, water conservancy, traffic, mine and the like, and the basic content of the traditional engineering measurement technology comprises two parts of mapping and lofting. Modern engineering measurement has broken through the concept of serving only for engineering construction, and not only relates to the static and dynamic geometric and physical quantity measurement of engineering, but also includes the analysis of measurement results, and even the trend forecast of object development change, and engineering measurement needs many instruments, of which a mapper is one.

Chinese patent No. CN2082239U discloses a multifunctional surveying instrument, which comprises a gravity angle gauge, a compass, a tape measure, a support gauge, a support pen and a sighting device, i.e. integrating surveying instruments and instruments with different functions into a whole, realizing multifunction, and making it capable of measuring horizontal line, inclination angle, elevation angle, and included angle and distance between two places or points, and also capable of being used as compasses, writing pens, etc.

The above prior art solutions have the following drawbacks: although the prior art can realize diversification of functions, the prior art only adopts simple supporting structure to support the surveying instrument, which leads to insufficient stability of the surveying instrument and further easily leads to inaccuracy of measured data, and therefore, needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can promote multi-functional mapping appearance of survey and drawing stability of mapping appearance body.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a multifunctional surveying instrument, includes the surveying instrument body and is used for supporting the supporting component of surveying instrument body, still includes fixed subassembly, set up flutedly on the surveying instrument body, supporting component includes backup pad, fixed plate, support column and awl thorn portion, the one side and the surveying instrument body contact of backup pad, the another side is connected with the fixed plate, the one end and the fixed plate swing joint of support column, the other end and awl thorn portion are connected, fixed subassembly includes dog, spacing post, pull rod and draws the piece, the dog sets up in the backup pad, spacing hole has been seted up on the dog, the pull rod activity sets up in spacing hole, the one end and the spacing post connection of pull rod, the other end with draw the piece and be connected, the internal face of spacing post butt recess.

Through adopting above-mentioned technical scheme, draw the piece through the push-and-pull and drive the pull rod and remove in spacing hole to with spacing post butt in the recess, thereby, be fixed in the backup pad with the surveying instrument body on, insert subaerial through with awl thorn portion, in order to be fixed in subaerially with the surveying instrument body, thereby, realize promoting the purpose of the survey and drawing stability of surveying instrument body.

The application is further configured to: the supporting component further comprises a rubber pad, one side of the rubber pad is in contact with the surveying instrument body, and the other side of the rubber pad is connected with the supporting plate.

Through adopting above-mentioned technical scheme, through setting up the rubber pad to, the one side and the surveying instrument body contact of rubber pad, the another side is connected with the backup pad, and then, has increased the frictional force between surveying instrument body and the backup pad, thereby, has promoted the survey and drawing stability of surveying instrument body.

The application is further configured to: the stabbing portion includes fixed block, first spring, first limiting plate, riser, diaphragm, fixing bolt and drill bit, the fixed block is connected with the other end of support column, the draw-in groove has been seted up on the fixed block, in the one end of first spring was fixed in the draw-in groove, the other end and first limiting plate connection, outside first limiting plate did not extend to the draw-in groove with first spring coupling's one end, and was connected with the riser contact, the diaphragm sets up on the fixed block, and one end is connected with the riser, the diaphragm passes through fixing bolt and is connected with the fixed block, the drill bit is connected with the fixed block.

Through adopting above-mentioned technical scheme, insert the secret with awl thorn portion through the drill bit, later, unscrew fixing bolt, take out diaphragm and riser, first limiting plate breaks away from the draw-in groove under the elastic action of first spring to insert in earth, with the resistance between increase and the ground, solved the surveying instrument in the place of topography rugged and bumpy unable effectual fixed, thereby influence the problem that the user used.

The application is further configured to: the fixed component further comprises a second limiting plate, a second spring, a movable plate and a positioning block, the second limiting plate is fixedly arranged in the limiting hole, the second spring is sleeved on the pull rod, one end of the second spring is connected with the second limiting plate, the other end of the second spring is connected with the movable plate, the movable plate is movably arranged in the limiting hole, the movable plate is respectively connected with the limiting column and the pull rod, and the positioning block is fixedly arranged in the limiting hole.

Through adopting above-mentioned technical scheme, drawing the piece to both sides are tensile, make and draw the pull rod that the piece is connected to drive the movable plate and outwards pull out, the second spring compression of being connected with the movable plate, then put the surveying instrument body in the backup pad, loosen and draw the piece, make the inside that extends to the recess with the spacing post that the movable plate is connected, accomplish the installation, promoted the stability of being connected between surveying instrument body and the backup pad.

The application is further configured to: the fixed component further comprises a rubber ring, and the rubber ring is arranged on the outer peripheral surface of the moving plate.

Through adopting above-mentioned technical scheme, through setting up the rubber circle to, the rubber circle sets up on the outer peripheral face of movable plate, and then, can increase the frictional force between movable plate and the spacing hole, in order to promote the moving plate and the dog be connected the steadiness.

The application is further configured to: still include adjusting part, adjusting part includes adjusting sleeve and screw, adjusting sleeve's one end is connected with the fixed plate, the aperture has been seted up on the adjusting sleeve, the screw passes through the aperture and is connected with the support column.

Through adopting above-mentioned technical scheme, through setting up adjusting part to, adjusting part includes adjusting sleeve and screw, and the screw stretches into in adjusting sleeve through the aperture on the adjusting sleeve, and the butt support column can adjust the home range of support column in adjusting sleeve through the screw, thereby, realizes the purpose of adjusting the survey and drawing height of surveying and drawing appearance body.

The application is further configured to: the adjusting component further comprises a circular plate, and the circular plate is arranged in the adjusting sleeve and connected with the supporting column.

Through adopting above-mentioned technical scheme, through setting up the plectane to, the plectane sets up in adjusting sleeve, and is connected with the support column, and then, can increase the frictional force between support column and the adjusting sleeve inner wall through the plectane, thereby, can promote the connection steadiness between support column and the adjusting sleeve.

The application is further configured to: the adjusting assembly further comprises an anti-slip pad, and the anti-slip pad is arranged on the outer peripheral surface of the circular plate.

Through adopting above-mentioned technical scheme, through setting up the slipmat to, the slipmat sets up in the outer peripheral face of plectane, and then, has increased the frictional force between plectane and the adjusting sleeve through the slipmat, thereby, has further promoted the connection steadiness between support column and the adjusting sleeve.

To sum up, the beneficial technical effect of this application does:

1. the pull rod is driven to move in the limiting hole through the push-pull block so as to enable the limiting column to be abutted against the groove, therefore, the surveying instrument body is fixed on the supporting plate, the stabbing portion is inserted into the ground to fix the surveying instrument body on the ground, and therefore the purpose of improving the supporting stability of the surveying instrument is achieved;

2. the stabbing part is inserted into the ground through the drill bit, then the fixing bolt is unscrewed, the transverse plate and the vertical plate are taken out, the first limiting plate is separated from the clamping groove under the elastic action of the first spring and is inserted into soil, so that the resistance between the first limiting plate and the ground is increased, and the problem that a user is influenced to use the surveying and mapping instrument due to the fact that the surveying and mapping instrument cannot be effectively fixed in a rugged place is solved;

3. the drawing blocks are stretched to two sides, the drawing rod connected with the drawing blocks drives the movable plate to be pulled out outwards, the second spring connected with the movable plate is compressed, then the surveying instrument body is placed on the supporting plate, the drawing blocks are loosened, the limiting columns connected with the movable plate extend to the inside of the groove, installation is completed, and connection stability between the surveying instrument body and the supporting plate is improved.

Drawings

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

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

Reference numerals: 100. a surveying instrument body; 110. a groove; 200. a support assembly; 210. a support plate; 220. a fixing plate; 230. a support pillar; 240. a stabbing part; 241. a fixed block; 242. a first spring; 243. a first limit plate; 244. a vertical plate; 245. a transverse plate; 246. fixing the bolt; 247. a drill bit; 248. a card slot; 250. a rubber pad; 300. a fixing assembly; 310. a stopper; 311. a limiting hole; 320. a second limiting plate; 330. a second spring; 340. moving the plate; 350. a rubber ring; 360. a limiting column; 370. positioning blocks; 380. a pull rod; 390. pulling the block; 400. an adjustment assembly; 410. an adjustment sleeve; 411. a small hole; 420. a circular plate; 430. a screw; 440. a non-slip mat.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Example 1

Referring to fig. 1, a multi-functional surveying instrument disclosed in the present application includes a surveying instrument body 100, a supporting component 200 and a fixing component 300, wherein the surveying instrument body 100 is connected to the supporting component 200 and the fixing component 300, respectively, and the fixing component 300 is further connected to the supporting component 200, so that the surveying instrument body 100 is supported by the supporting component 200, and the surveying instrument body 100 is stably fixed by the fixing component 300.

Wherein, the opposite ends of surveying instrument body 100 are provided with recess 110 respectively, and in this embodiment, recess 110 is used for supplying fixed subassembly 300 to carry out the grafting fixed.

Wherein, the supporting component 200 includes a supporting plate 210, a fixing plate 220, a supporting column 230 and a stabbing portion 240, concretely, the upper surface of the supporting plate 210 is in contact connection with the surveying instrument body 100, the lower surface of the supporting plate 210 is connected with the fixing plate 220, one end of the supporting column 230 is movably connected with the fixing plate 220, the other end is connected with the stabbing portion 240, furthermore, when the concrete support is fixed, the stabbing portion 240 of the supporting component 200 is inserted below the ground, so as to stabilize the supporting column 230, the fixing plate 220 and the supporting plate 210, thereby, the purpose of supporting the firm surveying instrument body 100 is realized.

Of course, in order to further improve the connection stability between the surveying instrument body 100 and the support plate 210, the rubber pad 250 is disposed on the upper surface of the support plate 210, that is, the surveying instrument body 100 is connected to the support plate 210 through the rubber pad 250, so that the friction between the surveying instrument body 100 and the support plate 210 can be increased by disposing the rubber pad 250, and further, the stability of the surveying instrument body 100 can be improved; moreover, the rubber pad 250 can also play a role of shock absorption.

Referring to fig. 1 and 2, the stabbing portion 240 includes a fixing block 241, a first spring 242, a first limit plate 243, a vertical plate 244, a horizontal plate 245, a fixing bolt 246, and a drill bit 247, specifically, the fixing block 241 is connected to the other end of the supporting column 230, the fixing block 241 is provided with a slot 248, the slot 248 is disposed at a position near the bottom of the left side of the fixing block 241, one end of the first spring 242 is fixed to the left side of the slot 248, the other end of the first limit plate 243 is connected to the first limit plate 243, the end of the first limit plate 243, which is not connected to the first spring 242, extends out of the slot 248 and is connected to the vertical plate 244 in a contact manner, the horizontal plate 245 is disposed at a position near the rear end of the top of the fixing block, one end of the horizontal plate 245 is connected to the vertical plate 244, the top of the horizontal plate 245 is connected to the fixing, the drill 247 is connected with the bottom of the fixed block 241; furthermore, through the setting of fixed block 241, first spring 242, first limiting plate 243, riser 244, diaphragm 245, fixing bolt 246 and drill bit 247, it is poor to have solved traditional surveying instrument fixity, can't effectual fixed in the rugged place in topography to influence the user and use, make the problem that its practicality reduces.

The stabbing portion 240 is inserted into the ground through the drill bit 247, then the fixing bolt 246 is unscrewed, the transverse plate 245 and the vertical plate 244 are taken out, the first limiting plate 243 is separated from the clamping groove 248 under the elastic action of the first spring 242, and the first limiting plate is inserted into soil to increase the resistance between the first limiting plate and the ground, so that the purpose of stably supporting the surveying and mapping instrument body 100 is achieved.

Referring to fig. 1 and 3, the fixing assembly 300 includes a stopper 310, a second limiting plate 320, a second spring 330, a moving plate 340, a rubber ring 350, a limiting post 360, a positioning block 370, a pull rod 380 and a pull block 390, wherein the stopper 310 is disposed on the supporting plate 210, the stopper 310 is formed with a limiting hole 311, an inner wall of the limiting hole 311 is fixedly connected to the second limiting plate 320, the second spring 330 is disposed in the limiting hole 311 and sleeved on the pull rod 380, and has one end connected to the second limiting plate 320 and the other end connected to the moving plate 340, the rubber ring 350 is disposed on an outer circumferential surface of the moving plate 340 and abuts against an inner wall of the limiting hole 311 to increase a friction force between the moving plate 340 and the limiting hole 311, the positioning block 370 is disposed in the limiting hole 311 and is used for blocking the moving plate 340 from moving out of the limiting hole 311, one end of the pull rod 380 is connected to the moving plate 340, and the other end penetrates through the limiting hole 311, one end of the limiting column 360 is connected to the moving plate 340, and the other end extends into the groove 110 of the surveying instrument body 100 and abuts against the inner wall of the groove 110 of the surveying instrument body 100.

When the surveying and mapping instrument needs to be installed, the pulling blocks 390 are stretched towards two sides, the pull rods 380 connected with the pulling blocks 390 drive the moving plate 340 to be pulled out, the second springs 330 connected with the moving plate 340 are compressed, the moving plate 340 drives the limiting columns 360 to move, then the surveying and mapping instrument body 100 is placed on the supporting plate 210, the pulling blocks 390 are loosened, and the limiting columns 360 connected with the moving plate 340 extend into the grooves 110, so that the installation is completed; the stop 310, the second limit plate 320, the second spring 330, the moving plate 340, the rubber ring 350, the limit post 360, the positioning block 370, the pull rod 380 and the pull block 390 are arranged to increase the connection stability between the surveying instrument body 100 and the support plate 210.

The implementation principle of the embodiment is as follows: the surveying instrument body 100 is placed on the support plate 210 and fixed by the fixing member 300, and then inserted below the ground by the stabbing portion 240, thereby realizing stable positioning of the surveying instrument body 100.

Example 2

Referring to fig. 1, as another embodiment of the present application, as shown in the figure, the present embodiment is different from the previous embodiment in that the present embodiment further includes an adjusting assembly 400, in the present embodiment, the adjusting assembly 400 is used for adjusting the height of the surveying instrument body 100, and the adjusting assembly 400 is connected to the supporting assembly 200.

The adjusting assembly 400 includes an adjusting sleeve 410, a circular plate 420 and a screw 430, specifically, one end of the adjusting sleeve 410 is connected to the fixing plate 220, the other end is open, and the adjusting sleeve 410 is provided with a small hole 411, one end of the supporting column 230, which is not connected to the awl portion 240, is connected to the circular plate 420, and the diameter of the circular plate 420 is equal to the inner diameter of the adjusting sleeve 410, that is, the outer circumferential surface of the circular plate 420 is in contact with the inner wall surface of the adjusting sleeve 410, by providing the circular plate 420, the friction between the circular plate 420 and the adjusting sleeve 410 is increased, that is, the supporting stability of the supporting column 230 is improved, and the screw 430 passes through the small hole 411 of the adjusting sleeve 410 and is in.

Preferably, in this embodiment, the adjusting assembly 400 further includes a non-slip pad 440, specifically, the non-slip pad 440 is disposed on the outer circumferential surface of the circular plate 420, that is, the circular plate 420 contacts with the inner wall of the adjusting sleeve 410 through the non-slip pad 440, and further, by disposing the non-slip pad 440, the friction between the circular plate 420 and the adjusting sleeve 410 is further increased, so that the supporting stability of the supporting column 230 can be further improved.

In specific implementation, the screw 430 is screwed or loosened in the small hole 411 of the adjusting sleeve 410, so that the screw 430 is pressed against or separated from the supporting column 230, and therefore, the purpose of adjusting the height of the surveying instrument body 100 is achieved.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A multifunctional surveying instrument comprises a surveying instrument body (100) and a supporting component (200) used for supporting the surveying instrument body (100), and is characterized by further comprising a fixing component (300), wherein a groove (110) is formed in the surveying instrument body (100), the supporting component (200) comprises a supporting plate (210), a fixing plate (220), a supporting column (230) and a prick portion (240), one surface of the supporting plate (210) is in contact with the surveying instrument body (100), the other surface of the supporting plate is connected with the fixing plate (220), one end of the supporting column (230) is movably connected with the fixing plate (220), the other end of the supporting column is connected with the prick portion (240), the fixing component (300) comprises a stop block (310), a limiting column (360), a pull rod (380) and a pull block (390), the stop block (310) is arranged on the supporting plate (210), a limiting hole (311) is formed in the stop block (310), the pull rod (380) is movably arranged in the limiting hole (311), one end of the pull rod (380) is connected with the limiting column (360), the other end of the pull rod is connected with the pull block (390), and the limiting column (360) is abutted to the inner wall surface of the groove (110).

2. The multi-purpose surveying instrument according to claim 1, characterized in that the support assembly (200) further comprises a rubber pad (250), one side of the rubber pad (250) being in contact with the surveying instrument body (100) and the other side being connected with the support plate (210).

3. The multifunctional surveying instrument according to claim 1, wherein the stabbing portion (240) comprises a fixing block (241), a first spring (242), a first limit plate (243), a vertical plate (244), a horizontal plate (245), a fixing bolt (246) and a drill bit (247), the fixing block (241) is connected with the other end of the supporting column (230), a slot (248) is formed on the fixing block (241), one end of the first spring (242) is fixed in the slot (248), the other end of the first spring (242) is connected with the first limit plate (243), one end of the first limit plate (243) which is not connected with the first spring (242) extends out of the slot (248) and is connected with the vertical plate (244) in a contacting manner, the horizontal plate (245) is arranged on the fixing block (241) and one end of the horizontal plate is connected with the vertical plate (244), the horizontal plate (245) is connected with the fixing block (241) through the fixing bolt (246), the drill bit (247) is connected with the fixed block (241).

4. The multifunctional surveying instrument according to claim 1, wherein the fixing assembly (300) further comprises a second limiting plate (320), a second spring (330), a moving plate (340) and a positioning block (370), the second limiting plate (320) is fixedly disposed in the limiting hole (311), the second spring (330) is sleeved on the pull rod (380), one end of the second spring is connected with the second limiting plate (320), the other end of the second spring is connected with the moving plate (340), the moving plate (340) is movably disposed in the limiting hole (311), the moving plate (340) is respectively connected with the limiting post (360) and the pull rod (380), and the positioning block (370) is fixedly disposed in the limiting hole (311).

5. The multifunctional mapper according to claim 4, wherein the fixed assembly (300) further comprises a rubber ring (350), the rubber ring (350) being disposed on an outer circumferential surface of the moving plate (340).

6. The multifunctional surveying instrument according to claim 1, further comprising an adjusting assembly (400), wherein the adjusting assembly (400) comprises an adjusting sleeve (410) and a screw (430), one end of the adjusting sleeve (410) is connected with the fixing plate (220), the adjusting sleeve (410) is provided with an aperture (411), and the screw (430) is connected with the supporting column (230) through the aperture (411).

7. The multi-functional surveying instrument according to claim 6, characterized in that the adjustment assembly (400) further comprises a circular plate (420), the circular plate (420) being arranged within the adjustment sleeve (410) and being connected with the support column (230).

8. The multi-functional mapper according to claim 7, wherein the adjustment assembly (400) further comprises a non-slip pad (440), the non-slip pad (440) being disposed on an outer circumferential surface of the circular plate (420).