CN213301197U

CN213301197U - Engineering survey and drawing is with inclinometer that has convenient maintenance structure

Info

Publication number: CN213301197U
Application number: CN202021530962.5U
Authority: CN
Inventors: 费明石; 李珊珊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-05-28
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses an engineering survey and drawing is with inclinometer that has convenient maintenance structure, including pulley, base, instrument holder, display and transmission cable, one side of base bottom is provided with limit structure, limit structure includes spacing plate body, spacing frame, spacing groove, locating pin, spacing spring, secondary handle, sliding tray and spacing gyro wheel, spacing plate body one side all is fixed with spacing frame. The utility model discloses when using, at first forward twist and move the main handle, the main handle can begin to roll, drive transmission cable and twine on the bobbin, drive transmission cable and twine the conveying toward the reel above, transmission cable can pass and rotate a piece down perpendicularly, twist and move the main handle and twine the cable length that needs can, the measurement finishes can reverse twist and move the main handle and can withdraw the transmission cable and twine on the bobbin, can accomplish the device and accomodate the cable conductor automatically, the work efficiency of the device when using has been improved.

Description

Engineering survey and drawing is with inclinometer that has convenient maintenance structure

Technical Field

The utility model relates to an inclinometer technical field specifically is an engineering survey and drawing is with inclinometer that has convenient maintenance structure.

Background

In-process along with the increase of excavation depth at the deep basal excavation, the inside and outside soil layer stress state of foundation ditch can change, arouses the soil layer deformation, and the risk that can arouse when deformation is too big seriously to sink consequently needs the inclinometer to go to measure the foundation ditch inclination, need install the inclinometer pipe and pass unstable soil layer lower part, uses the perpendicular activity inclinometer probe of digit, and control cable, pulley gear and reading appearance observe the deformation of inclinometer pipe.

The inclinometer of traditional engineering survey and drawing usefulness needs the manual work to send the line toward the foundation ditch during use, and the cable conductor does not have the department to return and puts after having used the measuring apparatu, needs the manual work once more to accomodate, has increased staff's work burden, has influenced daily work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering survey and drawing is with inclinometer that has convenient maintenance structure to solve the problem that the cable conductor that proposes among the above-mentioned background art does not have the department and returns to put.

In order to achieve the above object, the utility model provides a following technical scheme: an inclinometer with a convenient maintenance structure for engineering surveying and mapping comprises a pulley, a base, an instrument box, a display and a transmission cable, wherein the base is fixed at the top end of the pulley, the instrument box is fixed at one side of the top end of the base, clamping structures with equal intervals are arranged at the top end of the instrument box, the display is fixed at the top end of each clamping structure, the transmission cable is arranged at one side inside the instrument box, one end of the transmission cable extends to the outside of the instrument box, a buckle is fixed at one side of the instrument box at the top end of the base, a winding reel is hinged to one side, away from the instrument box, of the buckle at the top end of the base through a hinging seat, a main handle is arranged at one end of the winding reel, a winding reel is fixed at one side, away from the instrument box, of the top end of the base, is fixed with winding support rods, and a winding reel is arranged, one side of base bottom is provided with limit structure, limit structure includes spacing plate body, spacing frame, spacing groove, locating pin, spacing spring, secondary handle, sliding tray and spacing gyro wheel, spacing plate body one side all is fixed with spacing frame.

Preferably, one side at base top is fixed with equidistant rotation piece, all be provided with the conveyer belt on the outer wall of rotation piece, rotate piece and conveyer belt roll connection.

Preferably, the clamping structure comprises a first clamping groove, a built-in cavity, a connecting block, a second clamping groove and a clamping block, the built-in cavity is arranged on one side, close to the display, of the first clamping groove, the clamping block is arranged inside the first clamping groove, the connecting block is fixed on one side, close to the built-in cavity, of the clamping block, the connecting block penetrates through the built-in cavity and is fixedly connected with the display, and the clamping block and the first clamping groove form a clamping structure.

Preferably, the inside of spacing plate body all is provided with the sliding tray, spacing frame inside all is provided with the spacing groove, spacing inslot portion all be provided with the locating pin, be provided with spacing spring on the outer wall of spacing inslot portion locating pin, locating pin and spacing spring constitute extending structure.

Preferably, the one end of locating pin extends all to the outside of spacing frame and is fixed with vice handle, the other end of locating pin all extends to the inside of sliding tray, locating pin and sliding tray constitute the block structure.

Preferably, the inside of the limiting plate body is provided with a sliding groove, one end of the positioning pin, which is far away from the auxiliary handle, extends to the inside of the sliding groove and is fixed with a limiting roller, and the limiting roller and the sliding groove form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: the inclinometer with the convenient maintenance structure for engineering surveying and mapping not only realizes the function that the device can automatically accommodate a cable, realizes the function that the device limits the cable from shaking, but also realizes the function that the device is convenient to maintain;

1. the main handle is twisted in the forward direction, the main handle can start to roll, the transmission cable is driven to be wound on the winding drum, the transmission cable is driven to be wound and conveyed on the winding shaft, the transmission cable can penetrate through the transmission property and vertically downwards, the main handle is twisted all the time and is wound to the required cable length to stop, the transmission cable can be retracted and wound on the winding drum by twisting the main handle in the reverse direction after the measurement is finished, the function that the device can automatically accommodate the cable is achieved, the labor force of a tester is reduced, and the working efficiency of the device in use is improved;

2. the auxiliary handle is pulled to drive the positioning pin to move, the limiting idler wheels are driven to slide in the sliding grooves under the elastic force action of the limiting springs, the auxiliary handle can be loosened when the transmission cable passes through, the limiting idler wheels rebound to the outside of the sliding grooves under the rebound action of the limiting springs, limiting clamping is completed between the two limiting idler wheels, the transmission cable can keep a vertical state on the surface of the winding drum and continuously slide downwards, the function that the device limits the cable to shake is achieved, measurement is more convenient and accurate, and the accuracy of measured data is improved;

3. through moving the display instrument to the top of instrument case, down pressing connecting block, the connecting block can move in the second draw-in groove, and the connecting block can drive the fixture block and move down, and the fixture block can block in the first draw-in groove, realizes the block, and display instrument and joint structure accomplish the joint, have realized the device easy access's function, and the maintenance and the installation of the instrument of being convenient for have improved the life of device.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic structural view of a side-view cross-section of the present invention;

fig. 3 is a schematic view of the structure of the limiting structure of the present invention;

fig. 4 is a schematic view of a partially enlarged cross-sectional structure at a point a in fig. 1 according to the present invention.

In the figure: 1. a pulley; 2. a base; 3. an instrument cartridge; 4. a clamping structure; 401. a first card slot; 402. a cavity is arranged inside; 403. connecting blocks; 404. a second card slot; 405. a clamping block; 5. a display instrument; 6. a transmission cable; 7. buckling; 8. a bobbin; 9. a main handle; 10. a spool; 11. a rotating member; 12. a limiting structure; 1201. a limiting plate body; 1202. a limiting frame; 1203. a limiting groove; 1204. positioning pins; 1205. a limiting spring; 1206. an auxiliary handle; 1207. a sliding groove; 1208. limiting the idler wheel; 13. a conveyor belt; 14. a wire winding support rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an inclinometer with a convenient maintenance structure for engineering surveying and mapping comprises a pulley 1, a base 2, an instrument box 3, a display 5 and a transmission cable 6, wherein the base 2 is fixed at the top end of the pulley 1, the instrument box 3 is fixed at one side of the top end of the base 2, the transmission cable 6 is arranged at one side inside the instrument box 3, one end of the transmission cable 6 extends to the outside of the instrument box 3, a winding reel 8 is hinged at one side of a buckle 7 at the top end of the base 2, which is far away from the instrument box 3, through a hinging seat, one end of the winding reel 8 is provided with a main handle 9, one side of the top end of the base 2 is fixed with a rotating piece 11 with equal spacing, a winding reel 10 is fixed at one side of the top end of the base 2, which is far away from the instrument box 3, when the inclinometer is used, the inclinometer is prepared, firstly, the main handle 9 is twisted forwards, the main handle 9 can start to roll, the transmission cable 6 penetrates through the rotating piece 11 to vertically move downwards, the main handle 9 is screwed all the time and is wound to the required cable length, the transmission cable 6 can be retracted and wound on the winding drum 8 by reversely screwing the main handle 9 after the measurement is finished, the device can automatically accommodate the cable, the labor force of measuring personnel is reduced, and the working efficiency of the device in use is improved;

a limiting structure 12 is arranged on one side of the bottom of the base 2, the limiting structure 12 comprises a limiting plate body 1201, a limiting frame 1202, a limiting groove 1203, a positioning pin 1204, a limiting spring 1205, an auxiliary handle 1206, a sliding groove 1207 and a limiting roller 1208, the limiting frame 1202 is fixed on one side of the limiting plate body 1201, the sliding groove 1207 is arranged inside the limiting plate body 1201, the limiting groove 1203 is arranged inside the limiting frame 1202, the positioning pin 1204 is arranged inside the limiting groove 1203, the limiting spring 1205 is arranged on the outer wall of the positioning pin 1204 inside the limiting groove 1203, the positioning pin 1204 and the limiting spring 1205 form a telescopic structure, one end of the positioning pin 1204 extends to the outside of the limiting frame 1202 and is fixed with the auxiliary handle 1206, the other end of the positioning pin 1204 extends to the inside of the sliding groove 1207, the positioning pin 1204 and the sliding groove 1207 form a clamping structure, one end of the positioning pin 1204, which is far away from the auxiliary handle 1206, extends, the limiting idler wheels 1208 and the sliding groove 1207 form a sliding structure, the auxiliary handle 1206 is pulled, the auxiliary handle 1206 can drive the positioning pin 1204 to move, the limiting idler wheels 1208 can be driven to slide in the sliding groove 1207 under the elastic force action of the limiting spring 1205, the auxiliary handle 1206 can be loosened when the transmission cable 6 passes through, the limiting idler wheels 1208 rebound to the outside of the sliding groove 1207 under the rebound action of the limiting spring 1205, limiting clamping is completed between the two limiting idler wheels 1208, the transmission cable 6 can keep a vertical state on the surface of the winding drum 8 and continue to slide downwards, the shaking of the cable is limited, the measurement is more convenient and accurate, and the accuracy of measured data is improved;

the top end of the instrument box 3 is provided with clamping structures 4 at equal intervals, the top ends of the clamping structures 4 are fixed with the display instrument 5, each clamping structure 4 comprises a first clamping groove 401, a built-in cavity 402, a connecting block 403, a second clamping groove 404 and a clamping block 405, the built-in cavity 402 is arranged on one side, close to the display instrument 5, of each first clamping groove 401, the clamping block 405 is arranged inside each first clamping groove 401, the connecting block 403 is fixed on one side, close to the built-in cavity 402, of each clamping block 405, each connecting block 403 penetrates through the built-in cavity 402 to be fixedly connected with the display instrument 5, and the clamping blocks 405 and the first clamping grooves 401 form a; the display instrument 5 is moved to the upper part of the instrument box 3, the connecting block 403 is pressed downwards, the connecting block 403 can move in the second clamping groove 404, the connecting block 403 can drive the clamping block 405 to move downwards, the clamping block 405 can be clamped into the first clamping groove 401 to realize clamping, the display instrument 5 and the clamping structure 4 are clamped, the box body and the instrument device can be disassembled and assembled, the instrument can be conveniently overhauled and installed, and the service life of the device is prolonged;

one side of base 2 top instrument case 3 is fixed with buckle 7, and one side that instrument case 3 was kept away from on the 2 tops of base is fixed with the hank 10, all is provided with conveyer belt 13 on the outer wall of rotation piece 11, and the both sides on 2 tops of base all are fixed with spiral bracing piece 14, and are provided with hank 10 between the adjacent spiral bracing piece 14.

The working principle is as follows: when the device is used, the inclinometer is prepared, the power supply is switched on, the main handle 9 is firstly twisted forwards, the main handle 9 starts to roll, the transmission cable 6 is driven to be wound on the winding reel 8, the transmission cable 6 is driven to be wound and conveyed on the winding reel 10, the transmission cable 6 can penetrate through the rotating piece 11 to vertically move downwards, the main handle 9 is twisted all the time until the required cable length is achieved, the transmission cable 6 can be retracted and wound on the winding reel 8 by reversely twisting the main handle 9 after measurement is finished, the device can automatically accommodate cables, the labor force of measuring personnel is reduced, and the working efficiency of the device in use is improved;

then, the auxiliary handle 1206 is pulled, the auxiliary handle 1206 can drive the positioning pin 1204 to move, the limiting idler wheels 1208 can be driven to slide in the sliding groove 1207 under the elastic force action of the limiting spring 1205, the auxiliary handle 1206 can be released when the transmission cable 6 passes through, the limiting idler wheels 1208 rebound to the outside of the sliding groove 1207 under the rebound action of the limiting spring 1205, limiting clamping is completed between the two limiting idler wheels 1208, the transmission cable 6 can keep a vertical state on the surface of the winding drum 8 and continuously slide downwards, the shaking of the cable is limited, the measurement is more convenient and accurate, and the accuracy of measured data is improved;

move display instrument 5 to the top of instrument case 3 at last, down press connection block 403, connection block 403 can move in second draw-in groove 404, connection block 403 can drive fixture block 405 down motion, fixture block 405 can block into first draw-in groove 401, realize the block, display instrument 5 and joint structure 4 accomplish the joint, realized box and instrument device and walked and to carry out the dismouting, be convenient for the maintenance and the installation of instrument, improved the life of device.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an engineering survey and drawing is with inclinometer that has convenient maintenance structure, includes pulley (1), base (2), instrument holder (3), display instrument (5) and transmission cable (6), its characterized in that: the top of the pulley (1) is fixed with a base (2), one side of the top of the base (2) is fixed with an instrument box (3), the top of the instrument box (3) is provided with clamping structures (4) at equal intervals, the top of each clamping structure (4) is fixed with a display (5), one side of the inside of the instrument box (3) is provided with a transmission cable (6), one end of the transmission cable (6) extends to the outside of the instrument box (3), one side of the top of the base (2) is fixed with a buckle (7), one side of the top of the base (2), far away from the instrument box (3), of the buckle (7) is hinged with a winding reel (8) through a hinged seat, one end of the winding reel (8) is provided with a main handle (9), and one side of the top of the base (2), far away from the instrument box (3), is fixed with a winding shaft (10), both sides on base (2) top all are fixed with spiral bracing piece (14), and are provided with between adjacent spiral bracing piece (14) reel (10), one side of base (2) bottom is provided with limit structure (12), limit structure (12) include spacing plate body (1201), spacing frame (1202), spacing groove (1203), locating pin (1204), spacing spring (1205), assistant handle (1206), sliding tray (1207) and spacing gyro wheel (1208), spacing plate body (1201) one side all is fixed with spacing frame (1202).

2. The inclinometer with the convenient maintenance structure for engineering surveying and mapping as claimed in claim 1, characterized in that: one side at base (2) top is fixed with equidistant rotation piece (11), all be provided with conveyer belt (13) on the outer wall of rotation piece (11), rotate piece (11) and conveyer belt (13) roll connection.

3. The inclinometer with the convenient maintenance structure for engineering surveying and mapping as claimed in claim 1, characterized in that: the clamping structure (4) comprises a first clamping groove (401), a built-in cavity (402), a connecting block (403), a second clamping groove (404) and a clamping block (405), the built-in cavity (402) is arranged on one side, close to the display instrument (5), of the first clamping groove (401), the clamping block (405) is arranged inside the first clamping groove (401), the connecting block (403) is fixed on one side, close to the built-in cavity (402), of the clamping block (405), the connecting block (403) penetrates through the built-in cavity (402) to be fixedly connected with the display instrument (5), and the clamping block (405) and the first clamping groove (401) form a clamping structure.

4. The inclinometer with the convenient maintenance structure for engineering surveying and mapping as claimed in claim 1, characterized in that: the inside of spacing plate body (1201) all is provided with sliding tray (1207), inside all is provided with spacing groove (1203) of spacing frame (1202), inside all be provided with locating pin (1204) of spacing groove (1203), be provided with spacing spring (1205) on the outer wall of locating pin (1204) inside spacing groove (1203), locating pin (1204) and spacing spring (1205) constitute extending structure.

5. An inclinometer with a convenient maintenance structure for engineering surveying and mapping according to claim 4, characterized in that: one end of the positioning pin (1204) extends to the outside of the limiting frame (1202) and is fixed with an auxiliary handle (1206), the other end of the positioning pin (1204) extends to the inside of the sliding groove (1207), and the positioning pin (1204) and the sliding groove (1207) form a clamping structure.

6. An inclinometer with a convenient maintenance structure for engineering surveying and mapping according to claim 5, characterized in that: one end of the positioning pin (1204), which is far away from the auxiliary handle (1206), extends into the sliding groove (1207) and is fixed with a limiting roller (1208), and the limiting roller (1208) and the sliding groove (1207) form a sliding structure.