CN212378762U

CN212378762U - Multifunctional engineering measurement pay-off device

Info

Publication number: CN212378762U
Application number: CN202021381770.2U
Authority: CN
Inventors: 王有祥; 吴景平; 李昂; 张婉莹; 刘建伟
Original assignee: Shaanxi Geological Exploration Institute Of Geology And Mine Bureau
Current assignee: Shaanxi Geological Exploration Institute Of Geology And Mine Bureau
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-01-19
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to the technical field of engineering measurement, in particular to a multifunctional engineering measurement pay-off device, which comprises a supporting bottom plate; an adjusting box and a pay-off box are fixedly connected to the upper end of the supporting bottom plate, a supporting mechanism is arranged at the lower end of the supporting bottom plate, the adjusting box is located on the left side of the pay-off box, an adjusting mechanism is arranged on the upper side inside the adjusting box, a transmission mechanism is arranged on the lower side of the adjusting box, a fixed plate is arranged at the upper end of the adjusting mechanism, a distance meter is mounted at the upper end of the fixed plate, and a pay-off and take-; the insertion piece arranged at the lower end of the telescopic rod is matched with the linear notch at the upper end of the rotating shaft, so that the transmission mechanism drives the adjusting mechanism to move up and down, the distance meter can move, the height of the distance meter is effectively adjusted, the distance meter can avoid shelters, and the use is convenient; the transmission mechanism drives the winding and unwinding mechanism to wind and unwind the cord, and the cam is matched with the sliding rod and the telescopic supporting rod to enable the cord to move up and down, so that the cord can be wound quickly and uniformly, and the winding efficiency is improved.

Description

Multifunctional engineering measurement pay-off device

Technical Field

The utility model relates to an engineering survey technical field, concretely relates to multi-functional engineering survey pay-off.

Background

With the rapid development of cities, more and more projects are put into construction, and the construction projects refer to project entities formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the house buildings. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities.

In construction, where engineering survey is an indispensable issue, engineering survey has now become a subject. The construction paying-off process is characterized in that the construction paying-off process is carried out in advance by positioning and lofting of the construction project, so that the construction project is ensured to be safely and smoothly carried out according to the requirements of planning and approval, municipal facilities are perfected, the environmental quality is improved, and the damage to the benefits of adjacent property right bodies is avoided; the construction paying-off method is mainly divided into three stages, wherein the first stage is used for positioning and paying-off the building, the second stage is used for paying-off the foundation, and the third stage is used for paying-off the main body.

Engineering survey pay-off exists a great deal of not enough among the prior art, and the function is comparatively single, and the height and the angle of distancer are all unadjustable when using, and then receive sheltering from of barrier easily when measuring to after the unwrapping wire is accomplished, be not convenient for receive the line.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned shortcoming that prior art exists, the utility model provides a pay-off is measured to multi-functional engineering can overcome prior art existence when using effectively that the height and the angle of distancer are all inegulable, and then receive the problem of sheltering from of barrier when measuring easily, still solve after the unwrapping wire is accomplished, the problem of being not convenient for receive the line.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a multifunctional engineering measurement pay-off device comprises a supporting bottom plate; an adjusting box and a pay-off box are fixedly connected to the upper end of the supporting bottom plate, a supporting mechanism is arranged at the lower end of the supporting bottom plate, the adjusting box is located on the left side of the pay-off box, an adjusting mechanism is arranged on the upper side inside the adjusting box, a transmission mechanism is arranged on the lower side of the adjusting box, a fixed plate is arranged at the upper end of the adjusting mechanism, a distance meter is mounted at the upper end of the fixed plate, and a pay-off and take-;

drive mechanism includes drive motor, pivot, action wheel, follows driving wheel and drive belt, drive motor installs at the inside lower extreme of regulating box, and the drive motor output is connected with the pivot, pivot upper end rigid coupling has the action wheel, set up at the inside downside of unwrapping wire case from the driving wheel, the action wheel with pass through the drive belt from the driving wheel and connect.

Furthermore, adjustment mechanism includes adjusting screw, adjusting sleeve pole, telescopic link and spacing branch, adjusting screw rotates to be connected at the inside upside of regulating box, and adjusting screw upside spiro union has the adjusting sleeve pole, and the telescopic link is installed to the adjusting screw lower extreme, adjusting sleeve pole upper end and fixed plate rigid coupling, the equal rigid coupling of adjusting sleeve pole left and right ends downside have spacing branch.

Furthermore, the upper sides of the left end and the right end in the adjusting box are provided with limiting long grooves, the limiting long grooves are connected with the limiting support rods in a sliding mode, the upper end of the rotating shaft is provided with a straight-line-shaped groove opening, and the lower end of the telescopic rod is fixedly connected with a plug board matched with the straight-line-shaped groove opening.

Furthermore, the take-up and pay-off mechanism comprises a take-up and pay-off rod, a wire wheel, a wire rope and a bevel gear, the take-up and pay-off rod is rotatably connected in the pay-off box, a driven wheel is fixedly connected to the lower side of the take-up and pay-off rod, the wire wheel is fixedly connected to the middle of the take-up and pay-off rod, the bevel gear is fixedly connected to the upper side of the take-up and pay-off rod, the wire rope is wound on the wire wheel, a pay-off opening is formed in the.

Furthermore, No. one bevel gear right side meshing has No. two bevel gears, No. two bevel gear right-hand member rigid coupling has the bull stick, the bull stick right-hand member rotates with the unwrapping wire case to be connected, and the rigid coupling has the cam on the bull stick, be provided with the slide bar under the cam, the cover is equipped with expanding spring on the slide bar, and slide bar lower extreme sliding connection has a board, and the slide bar lower extreme is provided with telescopic strut, telescopic strut lower extreme sliding connection has telescopic strut seat, the inside rigid coupling in telescopic strut seat upper end has supporting spring, and telescopic strut seat lower extreme rigid coupling has No. two boards, the supporting spring upper end and telescopic strut lower extreme rigid coupling, No. one board and No. two board right-hand members all with the unwrapping wire case rigid coupling.

Further, supporting mechanism includes connecting rod, mounting panel, universal wheel, brake block and the piece that hangs down, all articulated the connecting rod that has on the left and right sides of bottom plate lower extreme, the connecting rod lower extreme articulates there is the mounting panel, the universal wheel is installed to the mounting panel lower extreme, be provided with the brake block on the universal wheel, the bottom plate middle part is connected with the piece that hangs down through connecting the rope.

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model has the advantages that the insertion piece arranged at the lower end of the telescopic rod is matched with the linear notch at the upper end of the rotating shaft, so that the transmission mechanism drives the adjusting mechanism to move up and down, the distance meter can move, the height of the distance meter can be effectively adjusted, and the distance meter can avoid shelters and is convenient to use; the universal wheels are arranged, so that the rotation direction of the range finder can be conveniently driven, and the adjustment is convenient; the transmission mechanism drives the winding and unwinding mechanism to wind and unwind the cord, and the cam is matched with the sliding rod and the telescopic supporting rod to enable the cord to move up and down, so that the cord can be wound quickly and uniformly, and the winding efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

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

FIG. 2 is a schematic structural view of an adjusting mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the transmission mechanism of the present invention;

fig. 4 is a schematic structural view of the take-up and pay-off mechanism of the present invention;

fig. 5 is a schematic structural view of a portion a in fig. 4 according to the present invention;

the reference numerals in the drawings denote: 1-supporting bottom plate, 2-adjusting box, 201-limiting long groove, 3-pay-off box, 4-supporting mechanism, 401-connecting rod, 402-mounting plate, 403-universal wheel, 404-brake block, 405-pendant block, 5-adjusting mechanism, 501-adjusting screw rod, 502-adjusting loop bar, 503-telescopic rod, 504-limiting support rod, 505-plug plate, 6-transmission mechanism, 601-transmission motor, 602-rotating shaft, 603-driving wheel, 604-driven wheel, 605-transmission belt, 606-slotted opening, 7-fixing plate, 8-distance measuring instrument, 9-pay-off and take-up mechanism, 901-pay-off and take-up rod, 902-reel, 903-wire rope, 904-bevel gear I, 905-bevel gear II, 906-rotating rod, 907-cam, 908-sliding rod, 909-telescopic spring, 910-first plate, 911-telescopic strut, 912-telescopic strut seat, 913-second plate, 914-supporting spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Referring to fig. 1 to 5, the multifunctional engineering surveying pay-off device of the present embodiment includes a support base plate 1; supporting baseplate 1 upper end rigid coupling has regulating box 2 and unwrapping

wire case

3, and 1 lower extreme of supporting baseplate is provided with supporting mechanism 4, and regulating box 2 is located unwrapping wire case 3 left sides, and the inside upside of regulating box 2 is provided with adjusting mechanism 5, and the downside is provided with drive mechanism 6, and 5 upper ends of adjusting mechanism are provided with fixed plate 7, and distancer 8 is installed to fixed plate 7 upper end, is provided with in the unwrapping wire case 3 and receives unwrapping wire mechanism 9.

Specifically, referring to fig. 1, 3 and 4, the transmission mechanism 6 includes a transmission motor 601, a rotating shaft 602, a driving wheel 603, a driven wheel 604 and a transmission belt 605, the transmission motor 601 is installed at the lower end inside the adjusting box 2, the output end of the transmission motor 601 is connected with the rotating shaft 602, the driving wheel 603 is fixedly connected to the upper end of the rotating shaft 602, the driven wheel 604 is arranged at the lower side inside the pay-off box 3, and the driving wheel 603 and the driven wheel 604 are connected through the transmission belt 605.

Specifically, referring to fig. 1 and 2, the adjusting mechanism 5 includes an adjusting screw 501, an adjusting loop bar 502, an expansion link 503 and a limit support rod 504, the adjusting screw 501 is rotatably connected to the upper side inside the adjusting box 2, the adjusting loop bar 502 is screwed to the upper side of the adjusting screw 501, the expansion link 503 is installed at the lower end of the adjusting screw 501, the upper end of the adjusting loop bar 502 is fixedly connected to the fixing plate 7, and the limit support rod 504 is fixedly connected to the lower sides of the left end and the right end of the adjusting loop bar 502. Limiting long grooves 201 are formed in the upper sides of the left end and the right end of the interior of the adjusting box 2, the limiting long grooves 201 are connected with the limiting supporting rods 504 in a sliding mode, a straight-line-shaped notch 606 is formed in the upper end of the rotating shaft 602, and inserting plates 505 matched with the straight-line-shaped notches 606 are fixedly connected to the lower end of the telescopic rod 503.

Specifically, referring to fig. 1, 4 and 5, the take-up and pay-off mechanism 9 includes a take-up and pay-off rod 901, a reel 902, a cord 903 and a first bevel gear 904, the take-up and pay-off rod 901 is rotatably connected in the pay-off box 3, a driven wheel 604 is fixedly connected to the lower side of the take-up and pay-off rod 901, the reel 902 is fixedly connected to the middle of the take-up and pay-off rod 901, the first bevel gear 904 is fixedly connected to the upper side of the take-up and pay-off rod 901, the cord 903 is wound on the reel 902, a pay-off port is formed. A second bevel gear 905 is meshed on the right side of the first bevel gear 904, a rotating rod 906 is fixedly connected to the right end of the second bevel gear 905, the right end of the rotating rod 906 is rotatably connected with the pay-off box 3, a cam 907 is fixedly connected to the rotating rod 906, a sliding rod 908 is arranged right below the cam 907, an expansion spring 909 is sleeved on the sliding rod 908, a first plate 910 is slidably connected to the lower end of the sliding rod 908, an expansion support pole 911 is arranged at the lower end of the expansion support pole 911, an expansion support pole seat 912 is slidably connected to the lower end of the expansion support pole 911, a support spring 914 is fixedly connected to the inner portion of the upper end of the expansion support pole seat 912, a second plate 913 is fixedly connected to the lower end of the expansion support pole seat 912, the upper end of the support spring 914 is.

Specifically, referring to fig. 1, the supporting mechanism 4 includes a connecting rod 401, a mounting plate 402, a universal wheel 403, a brake pad 404 and a hanging block 405, the connecting rod 401 is hinged to the left and right sides of the lower end of the supporting base plate 1, the mounting plate 402 is hinged to the lower end of the connecting rod 401, the universal wheel 403 is mounted at the lower end of the mounting plate 402, the brake pad 404 is arranged on the universal wheel 403, and the hanging block 405 is connected to the middle of the supporting base plate 1 through a connecting rope.

It should be noted that the common used devices of the electrical devices of the whole device belong to the prior art, and the control circuit can be implemented by simple programming by the technicians in the field, which belongs to the common knowledge in the field, and only uses the devices without improving the devices, and the utility model discloses mainly be used for protecting the mechanical device, so the utility model discloses control mode and circuit connection are not explained in detail again.

Referring to fig. 1 to 5, in the present embodiment, the device is moved to a pay-off point through the universal wheel 403, the brake 404 is stepped after the angle of the distance meter 8 is adjusted, the universal wheel 403 is fixed, and the support base plate 1 is effectively stabilized through the rotation movement angle of the connecting rod 401; when the height of the distance measuring instrument 8 needs to be adjusted, the telescopic rod 503 is started, the lower end of the telescopic rod 503 extends downwards to drive the inserting plate 505 to be inserted into the linear notch 606, the transmission motor 601 is started, the rotating shaft 602 drives the adjusting screw 501 to rotate through the telescopic rod 503, the adjusting sleeve rod 502 drives the fixing plate 7 to move upwards under the limitation of the limiting support rod 504 and the limiting long groove 201, and the height of the distance measuring instrument 8 is adjusted; when the wire is taken up, the transmission motor 601 is started, the rotating shaft 602 drives the driving wheel 603 to rotate, the driven wheel 604 is driven to rotate through the transmission belt 605, the wire take-up and pay-off rod 901 drives the wire wheel 902 to rotate, and the wire wheel 902 takes up the wire; the wire winding and unwinding rod 901 rotates to drive the first bevel gear 904 to rotate, the second bevel gear 905 drives the rotating rod 906 to rotate, the cam 907 rotates to continuously act on the sliding rod 908, the sliding rod 908 continuously moves up and down under the action of the telescopic spring 909 and the cam 907 and drives the wire 903 to move up and down in a matched mode with the telescopic support rod 911, and the wire 903 is enabled to be wound on the wire wheel 902 more uniformly.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A multifunctional engineering measurement pay-off device comprises a supporting bottom plate (1); the wire unwinding device is characterized in that an adjusting box (2) and a wire unwinding box (3) are fixedly connected to the upper end of a supporting base plate (1), a supporting mechanism (4) is arranged at the lower end of the supporting base plate (1), the adjusting box (2) is located on the left side of the wire unwinding box (3), an adjusting mechanism (5) is arranged on the upper side inside the adjusting box (2), a transmission mechanism (6) is arranged on the lower side of the adjusting mechanism (5), a fixing plate (7) is arranged at the upper end of the adjusting mechanism (5), a distance meter (8) is installed at the upper end of the fixing plate (7), and a wire winding and unwinding mechanism;

drive mechanism (6) include driving motor (601), pivot (602), action wheel (603), follow driving wheel (604) and drive belt (605), the inside lower extreme in regulating box (2) is installed in driving motor (601), and driving motor (601) output is connected with pivot (602), pivot (602) upper end rigid coupling has action wheel (603), set up at the inside downside of unwrapping wire case (3) from driving wheel (604), action wheel (603) and follow driving wheel (604) are connected through drive belt (605).

2. The multifunctional engineering measurement pay-off device as claimed in claim 1, wherein the adjusting mechanism (5) comprises an adjusting screw (501), an adjusting loop bar (502), an expansion link (503) and a limit support bar (504), the adjusting screw (501) is rotatably connected to the upper side inside the adjusting box (2), the adjusting loop bar (502) is screwed on the upper side of the adjusting screw (501), the expansion link (503) is installed at the lower end of the adjusting screw (501), the upper end of the adjusting loop bar (502) is fixedly connected with the fixing plate (7), and the limit support bar (504) is fixedly connected to the lower sides of the left end and the right end of the adjusting loop bar (502).

3. The multifunctional engineering measurement pay-off device as claimed in claim 2, wherein the adjusting box (2) is provided with a limiting long groove (201) at the upper side of the left end and the right end, the limiting long groove (201) is slidably connected with the limiting support rod (504), the upper end of the rotating shaft (602) is provided with a straight notch (606), and the lower end of the telescopic rod (503) is fixedly connected with an inserting plate (505) matched with the straight notch (606).

4. The multifunctional engineering measurement pay-off device as claimed in claim 1, wherein the pay-off and take-up mechanism (9) comprises a pay-off and take-up rod (901), a wire wheel (902), a wire rope (903) and a first bevel gear (904), the pay-off and take-up rod (901) is rotatably connected in the pay-off box (3), a driven wheel (604) is fixedly connected to the lower side of the pay-off and take-up rod (901), the wire wheel (902) is fixedly connected to the middle of the pay-off and take-up rod (901), the first bevel gear (904) is fixedly connected to the upper side of the pay-off and take-up rod (901), the wire rope (903) is wound on the wire wheel (902), a pay-off opening is formed in the middle of the right end of the.

5. The multifunctional engineering measurement pay-off device as claimed in claim 4, wherein a second bevel gear (905) is engaged with the right side of the first bevel gear (904), a rotating rod (906) is fixedly connected to the right end of the second bevel gear (905), the right end of the rotating rod (906) is rotatably connected to the pay-off box (3), a cam (907) is fixedly connected to the rotating rod (906), a sliding rod (908) is arranged under the cam (907), a telescopic spring (909) is sleeved on the sliding rod (908), a first plate (910) is slidably connected to the lower end of the sliding rod (908), a telescopic support rod seat (911) is slidably connected to the lower end of the telescopic support rod (911), a support spring (914) is fixedly connected to the inside of the upper end of the telescopic support rod seat (912), and a second plate (913) is fixedly connected to the lower end of the telescopic support rod seat (912), the upper end of the supporting spring (914) is fixedly connected with the lower end of the telescopic supporting rod (911), and the right ends of the first plate (910) and the second plate (913) are fixedly connected with the wire releasing box (3).

6. The multifunctional engineering measurement pay-off device according to claim 1, wherein the supporting mechanism (4) comprises a connecting rod (401), a mounting plate (402), universal wheels (403), brake pads (404) and a hanging block (405), the connecting rod (401) is hinged to the left side and the right side of the lower end of the supporting base plate (1), the mounting plate (402) is hinged to the lower end of the connecting rod (401), the universal wheels (403) are mounted at the lower end of the mounting plate (402), the brake pads (404) are arranged on the universal wheels (403), and the hanging block (405) is connected to the middle of the supporting base plate (1) through a connecting rope.