CN212340127U

CN212340127U - Mapping device is used in engineering survey and drawing convenient to adjust

Info

Publication number: CN212340127U
Application number: CN202020854010.2U
Authority: CN
Inventors: 高永甲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-12
Anticipated expiration: 2030-05-20

Abstract

The utility model belongs to the technical field of surveying and mapping devices, in particular to a surveying and mapping device for engineering surveying and mapping convenient to adjust, which comprises a base, adjusting support legs are rotatably installed at the corners of the base, a bubble level gauge and an angle adjusting support are fixedly installed at the top surface of the base, the angle adjusting support comprises a fixed plate, angle scale marks, a sliding chute and a half worm wheel, the angle adjusting support is connected with the rotating support through worm meshing, two sides of the worm are provided with limit grooves, one end of the worm is fixedly connected with a worm turn button, the side surface of the rotating support is provided with a vertical reference scale mark, the bottom surface of the rotating support is fixedly provided with a connecting piece, the inner side wall of the rotating support is fixedly provided with a limit cylinder, the top surface of the rotating support is fixedly provided with a tower ruler, the device has the gravity center which is not required to be held, and then measuring the height of the inclined plane of the building.

Description

Mapping device is used in engineering survey and drawing convenient to adjust

Technical Field

The utility model belongs to the technical field of the mapping device, concretely relates to mapping device is used in engineering survey and drawing convenient to adjust.

Background

The sopwith staff is as one kind of levelling rod, a difference in elevation for measure between two points, become and establish the very extensive measuring tool of field application at the construction survey and survey, current sopwith staff is single ruler body only, often can lead to the sopwith staff slope because ground is not level enough in the practical application process, must have one person to hold up the sopwith staff, read the spirit level alone, the control of elevation just can be accomplished in two people cooperations, and hold up under the condition of sopwith staff manually, the condition of slope often can appear in the sopwith staff, lead to final measurement to produce great error, in addition, self inclination can not be adjusted under the fixed situation of one end to current sopwith staff device, there are a lot of inconveniences during the measurement slope object.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an engineering is mapping device for survey and drawing convenient to adjust has and need not when the device focus is low to use hand, and stabilizer blade adjusting device's levelness is adjusted to the accessible, and the accessible rotates the angle that the sopwith staff was adjusted to the worm, and then measures the characteristics of the inclined plane height of building.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engineering is mapping device for survey and drawing convenient to adjust, the on-line screen storage device comprises a base, the corner of base rotates installs the regulation stabilizer blade, it includes adjust knob, screw rod, metal callus on the sole, rubber callus on the sole to adjust the stabilizer blade, the top surface fixed mounting of base has bubble spirit level and angle modulation support, the angle modulation support includes fixed plate, angle scale mark, spout, half worm wheel, the angle modulation support is connected with the rotation support through the worm meshing, the both sides of worm are equipped with the spacing groove, the one end fixed connection worm turn button of worm, the side of rotating the support is equipped with the vertical contrast scale mark, the bottom surface fixed mounting who rotates the support has the connecting piece, the inside wall fixed mounting who rotates the support has spacing cylinder, the top surface fixed mounting who rotates the support has the sop.

Preferably, the number of the adjusting support legs is four, an internal thread hole which is engaged with the screw rod in a matching manner is arranged at a corner of the base, the top end of the screw rod is fixedly connected with the adjusting knob, the bottom end of the screw rod is fixedly connected with the metal foot pad, and a rubber foot pad is fixedly arranged on the bottom surface of the metal foot pad; the user of service accessible rotates adjust knob and makes the screw rod reciprocate at the interior threaded hole of base to reach the horizontal angle that changes the base, thereby adjust the purpose of the levelness of base, the rubber foot pad of installation on the metal foot pad bottom surface can play anti-skidding absorbing effect.

Preferably, the top surface of the base is provided with an inner hole with the same diameter as the bubble level gauge, and the bubble level gauge is fixedly installed in the inner hole of the top surface of the base; the user's accessible is observed the bubble spirit level and is adjusted the levelness of base, need not additionally carry the spirit level.

Preferably, the fixed plates are of a semicircular plate structure, the number of the fixed plates is two, the fixed plates are symmetrically arranged on the left side surface and the right side surface of the half worm wheel, the fixed plates are flush with the bottom surfaces of the half worm wheel and are fixedly connected with the top surface of the base, the sliding grooves are formed in the upper sides of the fixed plates and penetrate through the left side surface and the right side surface of the fixed plates, through holes matched with the limiting grooves in size are formed in the connecting pieces, the limiting cylinders are fixedly arranged on the middle points of the bottom ends of the inner side walls of the rotating support, and the limiting cylinders are connected with the sliding grooves; when needs are measured the inclined plane of building, the person of use accessible rotates the worm of installing on the connecting piece and adjusts the turned angle of rotation support on angle modulation support, it is parallel with the inclined plane of building to make the sopwith staff of installing on the rotation support top surface perpendicularly, and then the accurate inclined plane height of measuring the building, and be self-locking structure between worm and the half worm wheel, can not produce under the condition that the person of use does not rotate the worm turn button and rotate, can the effectual stability of the angle of guaranteeing the sopwith staff, promote measuring result's accuracy.

Preferably, the lower end of the side surface of the rotating support is provided with an arc-shaped groove, the vertical contrast scale mark is arranged on the center line of the side surface of the rotating support, and the angle scale mark is arranged on the fixed plate; the vertical reference scale mark and the angle scale mark can be contrasted and observed by a user to obtain the vertical included angle between the rotary support and the tower staff arranged on the top surface of the rotary support and the horizontal plane, so that the height of the inclined plane of the building can be conveniently calculated.

Preferably, the scale lines of the angle scale lines and the vertical contrast scale lines are both in a slender square groove structure; compared with the traditional pigment scale marks, the structure can not be oxidized and faded due to long-time use, and is not convenient for a user to observe and recognize.

Preferably, the base is a solid stainless steel metal square; the base can effectively reduce the focus of this device, plays the effect of counter weight, makes the survey crew need not the manpower when measuring the elevation and supports this device, promotes the stability when this device is placed, avoids this device in use to take place to turn on one's side.

Compared with the prior art, the beneficial effects of the utility model are that: the base can effectively lower the gravity center of the device, plays a role of counterweight, enables a measurer not to need to manually support the device when measuring the elevation, improves the stability of the device when placed, and avoids the device from side turning during use; a user can rotate the adjusting knob to enable the screw rod to move up and down in the internal thread hole of the base so as to achieve the purpose of changing the horizontal angle of the base and adjusting the levelness of the base, and the rubber foot pad arranged on the bottom surface of the metal foot pad can play a role in skid resistance and shock absorption; the levelness of the base can be adjusted by observing the bubble level meter by a user without additionally carrying the level meter; when the inclined plane of the building needs to be measured, a user can adjust the rotating angle of the rotating support on the angle adjusting support through rotating the worm arranged on the connecting piece, so that the tower ruler vertically arranged on the top surface of the rotating support is parallel to the inclined plane of the building, the height of the inclined plane of the building is accurately measured, and the worm and the half worm wheel are of a self-locking structure, so that the rotation is not generated under the condition that the user does not rotate the worm turn button, the stability of the angle of the tower ruler can be effectively ensured, and the accuracy of a measuring result is improved; the vertical included angle between the rotary support and the horizontal plane and the tower ruler arranged on the top surface of the rotary support can be obtained by comparing and observing the vertical contrast scale marks and the angle scale marks by a user, so that the height of the inclined plane of the building can be conveniently calculated; compared with the traditional pigment scale marks, the angle scale marks and the vertical contrast scale marks are free from oxidation and fading caused by long-time use and inconvenient for a user to observe and identify.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the adjustable support leg of the present invention;

FIG. 3 is a schematic structural view of the angle-adjusting support of the present invention;

fig. 4 is a schematic structural view of the worm in the present invention;

FIG. 5 is a schematic structural view of the rotating support of the present invention;

fig. 6 is a left side view of the rotating support of the present invention;

in the figure: 1. a base; 2. adjusting the support legs; 3. a bubble level; 4. an angle adjusting support; 5. a worm; 6. rotating the support; 7. a tower ruler; 8. a worm turn button; 201. adjusting a knob; 202. a screw; 203. a metal foot pad; 204. a rubber foot pad; 401. a fixing plate; 402. angle scale lines; 403. a chute; 404. a half worm gear; 501. a limiting groove; 601. vertically contrasting the scale marks; 602. a connecting member; 603. and a limiting cylinder.

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.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: a surveying and mapping device for engineering surveying and mapping convenient to adjust comprises a base 1, adjusting support legs 2 are rotatably arranged at the corners of the base 1, the adjusting foot 2 comprises an adjusting knob 201, a screw 202, a metal foot pad 203 and a rubber foot pad 204, the top surface of the base 1 is fixedly provided with a bubble level meter 3 and an angle adjusting support 4, the angle adjusting support 4 comprises a fixing plate 401, an angle scale mark 402, a chute 403 and a hemivolute 404, the angle adjusting support 4 is connected with a rotating support 6 through a worm 5 in a meshing way, two sides of the worm 5 are provided with limit grooves 501, one end of the worm 5 is fixedly connected with a worm turn button 8, the side surface of the rotating support 6 is provided with vertical contrast scale marks 601, the bottom surface fixed mounting who rotates support 6 has connecting piece 602, the inside wall fixed mounting who rotates support 6 has spacing cylinder 603, the top surface fixed mounting who rotates support 6 has box staff 7.

Specifically, the number of the adjusting support legs 2 is four, an internal threaded hole which is engaged with the screw 202 in a matching manner is formed in a corner of the base 1, the top end of the screw 202 is fixedly connected with the adjusting knob 201, the bottom end of the screw 202 is fixedly connected with the metal foot pad 203, and a rubber foot pad 204 is fixedly mounted on the bottom surface of the metal foot pad 203; the side of the adjusting knob 201 is provided with an anti-skid convex pattern, and the rubber foot pad 204 and the metal foot pad 203 are connected by screws or by bonding.

Specifically, the top surface of the base 1 is provided with an inner hole with the same diameter as the bubble level 3, and the bubble level 3 is fixedly installed in the inner hole on the top surface of the base 1; the bubble level 3 is connected with the inner hole on the top surface of the base 1 in an adhesion mode.

Specifically, the fixing plate 401 is of a semicircular plate structure, the number of the fixing plates 401 is two, the fixing plates 401 are symmetrically installed on the left and right side surfaces of the half worm wheel 404, the bottom surfaces of the fixing plates 401 and the half worm wheel 404 are flush and fixedly connected with the top surface of the base 1, the sliding groove 403 is arranged on the upper side of the fixing plates 401, the sliding groove 403 penetrates through the left and right side surfaces of the fixing plates 401, a through hole matched with the size of the limiting groove 501 is formed in the connecting piece 602, the limiting cylinder 603 is fixedly installed at the middle point of the bottom end of the inner side wall of the rotating support 6, and the limiting cylinder 603 is slidably connected with the sliding groove 403; when a user rotates the worm turn button 8, the worm turn button 8 drives the worm 5 to rotate on the inner side of the connecting piece 602, the limiting groove 501 plays a limiting role to ensure that the worm 5 cannot move back and forth on the inner side of the connecting piece 602, when the worm 5 rotates, the worm 5 is meshed with and rotates on the half worm wheel 404 and drives the rotating support 6 to rotate by taking the center of the half worm wheel 404 as an axis, so that the angle of the sliding staff 7 arranged on the top surface of the rotating support 6 is changed, meanwhile, the limiting cylinder 603 arranged on the inner wall of the rotating support 6 slides inside the sliding groove 403 to play a limiting role, the stability of connection between the angle adjusting support 4 and the rotating support 6 is ensured, after the user stops rotating the worm turn button 8, the worm 5 and the half worm wheel 404 are self-locked, and the angles of the rotating support 6 and the sliding staff 7 are kept unchanged after receiving gravity and external force.

Specifically, an arc-shaped groove is formed in the lower end of the side face of the rotating support 6, the vertical comparison scale mark 601 is installed on the center line of the side face of the rotating support 6, and the angle scale mark 402 is arranged on the fixing plate 401; the vertical included angle between the rotating support 6 and the tower staff 7 arranged on the top surface of the rotating support 6 and the horizontal plane can be obtained by comparing and observing the vertical contrast scale mark 601 and the angle scale mark 402 by a user, so that the height of the inclined plane of the building can be conveniently calculated.

Specifically, the scale lines of the angle scale lines 402 and the vertical contrast scale lines 601 are both of a slender square groove structure; compared with the traditional pigment scale marks, the structure can not be oxidized and faded due to long-time use, and is not convenient for a user to observe and recognize.

Specifically, the base 1 is a solid stainless steel metal square; the base 1 can effectively reduce the center of gravity of this device, plays the effect of counter weight, makes the survey crew need not the manpower when measuring the elevation and supports this device, promotes the stability when this device is placed, avoids this device in use to take place to turn on one's side.

The working principle and the using process of the invention are as follows: when using the device, a user can firstly rotate the adjusting knobs 201 arranged on the four corners of the base 1 to enable the screw 202 to move up and down in the internal thread hole of the base 1, level the horizontal angle of the base 1 by observing and comparing the bubble level 3, and then measure a surveying and mapping target by using the tower ruler 7; when the inclined surveying and mapping target needs to be measured, a user can rotate the worm turn button 8, the worm turn button 8 drives the worm 5 to rotate on the inner side of the connecting piece 602, the limiting groove 501 plays a limiting role to ensure that the worm 5 cannot move back and forth on the inner side of the connecting piece 602, when the worm 5 rotates, the worm 5 is meshed and rotates on the half worm wheel 404 and drives the rotating support 6 to rotate by taking the circle center of the half worm wheel 404 as an axis, so that the angle of the sliding staff 7 arranged on the top surface of the rotating support 6 is changed, meanwhile, the limiting cylinder 603 arranged on the inner wall of the rotating support 6 slides in the sliding groove 403 to play a limiting role to ensure the stability of connection between the angle adjusting support 4 and the rotating support 6, when the sliding staff 7 is parallel to the surveying and mapping target, the user stops rotating the worm turn button 8, self-locking occurs between the worm 5 and the half worm wheel 404, the angles of the rotating support 6 and the sliding staff 7 are kept unchanged after being subjected to the, at the moment, a user starts to measure and calculate the target; after the rotating support 6 and the angle adjusting support 4 rotate relatively, a user can compare and observe the vertical reference scale marks 601 and the angle scale marks 402 to obtain a vertical included angle between the rotating support 6 and the tower ruler 7 installed on the top surface of the rotating support 6 and the horizontal plane, so that the height of the inclined plane of the building can be calculated conveniently and quickly.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mapping device is used in engineering survey and drawing convenient to adjust which characterized in that: comprises a base (1), the corner of the base (1) is rotatably provided with an adjusting support leg (2), the adjusting support leg (2) comprises an adjusting knob (201), a screw rod (202), a metal foot pad (203) and a rubber foot pad (204), the top surface of the base (1) is fixedly provided with a bubble level meter (3) and an angle adjusting support (4), the angle adjusting support (4) comprises a fixing plate (401), angle scale marks (402), a sliding groove (403) and a half worm wheel (404), the angle adjusting support (4) is connected with a rotating support (6) through a worm (5) in a meshing way, two sides of the worm (5) are provided with a limiting groove (501), one end of the worm (5) is fixedly connected with a worm rotating knob (8), the side surface of the rotating support (6) is provided with a vertical contrast scale mark (601), and the bottom surface of the rotating support (6) is fixedly provided with a connecting piece, the inside wall fixed mounting who rotates support (6) has spacing cylinder (603), the top surface fixed mounting who rotates support (6) has sopwith staff (7).

2. An easily adjustable surveying and mapping device for engineering surveying and mapping according to claim 1, characterized in that: the quantity of adjusting stabilizer blade (2) is four, the corner of base (1) be equipped with the internal thread hole of screw rod (202) adaptation interlock, the top fixed connection of screw rod (202) adjust knob (201), the bottom fixed connection of screw rod (202) metal callus on the sole (203), the bottom surface fixed mounting of metal callus on the sole (203) has rubber callus on the sole (204).

3. An easily adjustable surveying and mapping device for engineering surveying and mapping according to claim 1, characterized in that: the top surface of base (1) be equipped with the diameter the same hole of bubble spirit level (3), bubble spirit level (3) fixed mounting in the inner hole of base (1) top surface.

4. An easily adjustable surveying and mapping device for engineering surveying and mapping according to claim 1, characterized in that: fixed plate (401) is half circular plate structure, the quantity of fixed plate (401) is two, and the symmetry is installed on the side of controlling of half worm wheel (404), fixed plate (401) with bottom surface parallel and level and fixed connection of half worm wheel (404) the top surface of base (1), the upside of fixed plate (401) is equipped with spout (403), spout (403) link up the side of controlling of fixed plate (401), be equipped with on connecting piece (602) with the through-hole of the size looks adaptation of spacing groove (501), spacing cylinder (603) fixed mounting be in on the mid point of the inside wall bottom of rotation support (6), spacing cylinder (603) sliding connection spout (403).

5. An easily adjustable surveying and mapping device for engineering surveying and mapping according to claim 1, characterized in that: the lower extreme of the side of rotating support (6) is equipped with the arc wall, perpendicular contrast scale mark (601) is installed on the center line of rotating support (6) side, be equipped with on fixed plate (401) angle scale mark (402).

6. An easily adjustable surveying and mapping device for engineering surveying and mapping according to claim 5, characterized in that: the graduation lines of the angle graduation lines (402) and the vertical comparison graduation lines (601) are both in a slender square groove structure.

7. An easily adjustable surveying and mapping device for engineering surveying and mapping according to claim 1, characterized in that: the base (1) is a solid stainless steel metal square.