CN215413562U

CN215413562U - Construction engineering surveying and mapping device

Info

Publication number: CN215413562U
Application number: CN202121846101.2U
Authority: CN
Inventors: 陈伟标
Original assignee: Guangdong Jiuchao Construction Co ltd
Current assignee: Guangdong Jiuchao Construction Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-04
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a construction engineering surveying and mapping device, which comprises a ruler body, wherein a containing groove is concavely arranged in the upper end of the ruler body, an auxiliary ruler is movably clamped in the containing groove, an arc-shaped groove is concavely arranged on the side surface of one end of the auxiliary ruler, and a second clamping column is rotatably arranged in the arc-shaped groove through a rotating shaft; an angle square is fixedly connected to one side of the upper end of the square body, a locking portion is rotatably arranged at the lower end of the angle square, and a first clamping column is slidably mounted at the end portion, far away from the auxiliary square, of one side of the square body. The angle measuring device has multiple functions, simple structure and convenient carrying, and can carry out angle surveying and mapping by matching the angle square with the auxiliary square; the auxiliary ruler can be used as an extension ruler, so that the surveying and mapping distance is increased; a lifting rope can be tied and hung at the angle square, so that the square body is convenient to carry; through the cooperation of first card post and the second card post on the vice chi, can regard as slide caliper to use, the function is more perfect.

Description

Construction engineering surveying and mapping device

Technical Field

The utility model relates to the technical field of surveying and mapping devices, in particular to a surveying and mapping device for construction engineering.

Background

The current construction engineering surveying work includes: the method comprises the following steps of measuring before the start of engineering, measuring during construction, measuring deformation of subsequent important buildings and structures, measuring after completion and measuring and compiling a completed drawing, wherein the relevant steps of the surveying and the drawing are completed by the aid of surveying and mapping tools.

The utility model discloses a survey and drawing chi for building as the chinese of the authorization of CN207963872U utility model, include the survey and drawing chi body, hold recess, magnet piece, scale mark, second bubble tube, fixed through hole, tape measure and pull mouth, it has the rotation recess to reserve on the survey and drawing chi body, and has placed first bubble tube in the inside of rotating the recess, hold the recess setting on the survey and drawing chi body, the scale mark is located the bottom on survey and drawing chi body surface, the intermediate position on survey and drawing chi body top is fixed to the second bubble tube, fixed through hole sets up the right side at the survey and drawing chi body, the left end at the survey and drawing chi body is fixed to the tape measure, the pull mouth sets up the left end at the survey and drawing chi body, and the bottom mounting of pull mouth has the block board, the block board contacts mutually, and the one end of door plant is fixed with the block arch. This survey and drawing chi for building is provided with first bubble tube and second bubble tube on survey and drawing chi body, can measure the working face of construction like this and whether be in the horizontality.

This practical function is comparatively single, can't satisfy complicated mapping work, and we propose a construction engineering mapping device for this reason and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a surveying and mapping apparatus for construction engineering, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a construction engineering surveying and mapping device comprises a ruler body, wherein a containing groove is concavely arranged in the upper end of the ruler body, an auxiliary ruler is movably clamped in the containing groove, an arc-shaped groove is concavely arranged on the side surface of one end of the auxiliary ruler, and a second clamping column is rotatably arranged in the arc-shaped groove through a rotating shaft;

an angle square is fixedly connected to one side of the upper end of the square body, a locking portion is rotatably arranged at the lower end of the angle square, and a first clamping column is slidably mounted at the end portion, far away from the auxiliary square, of one side of the square body.

Preferably, the two sides of one end face of the ruler body are respectively and fixedly connected with a bubble level gauge, and the edges of the ruler body and the auxiliary ruler are respectively provided with scale marks.

Preferably, a rectangular opening is formed in one side of one end face of the ruler body, a pulling block is slidably clamped in the rectangular opening, and the pulling block is fixedly connected to one end of the first clamping column.

Preferably, the middle part of one end both sides face that arc recess was kept away from to vice chi evades respectively the rigid coupling has a slip post, the both sides inner wall of accomodating the groove is the indent respectively and is equipped with the spout, slip post sliding clamping connects in the spout, the terminal surface indent that vice chi was kept away from to the slip post is equipped with the tapered groove.

Preferably, locking portion includes the screw thread post of the coaxial rigid coupling knob of one end, the screw thread post rotates and installs on an terminal surface of the chi body, the coaxial rigid coupling of one end that the knob was kept away from to the screw thread post has toper portion, toper portion rotates and extends into in the spout and the surface coats and has the rubber circle, the diameter less than or equal to the diameter of bell jar of toper portion.

Preferably, an angle calibration line is arranged in the middle of the auxiliary ruler in the length direction and located on one side close to the sliding column, a magnet piece is arranged in the middle of the angle calibration line, and the magnet piece is embedded in the auxiliary ruler.

Preferably, the fixed embedded iron sheet that has of a side end face of second card post, the embedded magnet piece that has of one side border of arc recess, the position of magnet piece and the corresponding setting in position of iron sheet.

Preferably, the axes of the angle square and the locking part are overlapped, and the distance between the magnet sheet and the sliding column is equal to the radius of the angle square.

Compared with the prior art, the utility model has the beneficial effects that: the angle measuring device has multiple functions, simple structure and convenient carrying, and can carry out angle surveying and mapping by matching the angle square with the auxiliary square; the auxiliary ruler can be used as an extension ruler, so that the surveying and mapping distance is increased; a lifting rope can be tied and hung at the angle square, so that the square body is convenient to carry; through the cooperation of first card post and the second card post on the vice chi, can regard as slide caliper to use, the function is more perfect.

Drawings

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

FIG. 2 is a schematic view of the present invention after being stored;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a rear view of the present invention;

FIG. 5 is a partial cross-sectional structural schematic of the present invention;

fig. 6 is a schematic view of the structure of the secondary ruler and the locking part of the utility model.

In the figure: 1. a ruler body; 11. a rectangular opening; 2. a secondary ruler; 21. an arc-shaped groove; 22. a rotating shaft; 23. a magnet block; 24. a magnet piece; 25. a sliding post; 251. a tapered groove; 3. a bubble level; 4. a receiving groove; 41. a chute; 5. an angle square; 6. a locking portion; 61. a threaded post; 62. a tapered portion; 7. a first clamp post; 71. pulling the block; 8. a second clamping column; 81. iron sheets.

Detailed Description

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

Referring to fig. 1-6, a construction engineering surveying and mapping device comprises a ruler body 1, wherein a containing groove 4 is concavely arranged in the upper end of the ruler body 1, an auxiliary ruler 2 is movably clamped in the containing groove 4, scale marks are respectively arranged on the edges of the ruler body 1 and the auxiliary ruler 2, an arc-shaped groove 21 is concavely arranged on the side surface of one end of the auxiliary ruler 2, and a second clamping column 8 is rotatably arranged in the arc-shaped groove 21 through a rotating shaft 22; the fixed embedded iron sheet 81 that has of one side terminal surface of second card post 8, the embedded magnet piece 23 that has of one side border of arc recess 21, the position of magnet piece 23 and the corresponding setting in position of iron sheet 81.

As shown in fig. 1 and 4, an angle square 5 is fixedly connected to one side of the upper end of the square body 1, a locking part 6 is rotatably arranged at the lower end of the angle square 5, and a first clamping column 7 is slidably mounted at one side end part of the square body 1 far away from the auxiliary square 2. One side of one terminal surface of the ruler body 1 is provided with a rectangular opening 11, a pulling block 71 is slidably clamped in the rectangular opening 11, and the pulling block 71 is fixedly connected to one end of the first clamping column 7. When the ruler is carried, the auxiliary ruler 2 is contained in the containing groove 4, the magnet ring can be embedded in the containing groove 4, the magnet ring which is correspondingly matched with the auxiliary ruler 2 is embedded on the auxiliary ruler 2, the containing stability of the auxiliary ruler 2 is guaranteed, the auxiliary ruler is prevented from turning over, a rubber strip which can increase friction force can be fixedly connected in the containing groove 4, the auxiliary ruler 2 is extruded by friction, the auxiliary ruler 2 can be prevented from turning over, a magnet or a rubber strip is embedded in the rectangular opening 11, the pulling block 71 is fastened, the first clamping column 7 contained in the ruler body 1 is prevented from extending out, and a hanging rope is tied and hung on the angle ruler 5, so that the ruler is convenient to carry;

as shown in fig. 1, two sides of one end surface of the ruler body 1 are respectively fixedly connected with a bubble level 3, and the bubble level 3 can be used for surveying and mapping the horizontal condition;

as shown in fig. 1-6, the middle portions of the two side surfaces of the end of the auxiliary ruler 2 away from the arc-shaped groove 21 are respectively and convexly fixedly connected with a sliding column 25, the inner walls of the two sides of the accommodating groove 4 are respectively and concavely provided with a sliding groove 41, the sliding column 25 is slidably clamped in the sliding groove 41, and the end surface of the sliding column 25 away from the auxiliary ruler 2 is concavely provided with a tapered groove 251.

As shown in fig. 1-6, the locking part 6 comprises a threaded post 61 with one end coaxially fixed with the knob, the threaded post 61 is rotatably mounted on one end surface of the ruler body 1, one end of the threaded post 61 far away from the knob is coaxially fixed with a tapered part 62, the tapered part 62 rotatably extends into the chute 41 and is covered with a rubber ring on the surface, and the diameter of the tapered part 62 is smaller than or equal to that of the tapered groove 251. When the auxiliary ruler 2 is stored, the sliding column 25 of the auxiliary ruler 2 is located at the position of the angle ruler 5 in a sliding mode, the threaded column 61 is driven to rotate through rotating the knob, the threaded column 61 drives the conical part 62 to be inserted into the conical groove 251, the rubber ring covered outside the conical part 62 is tightly contacted with the conical groove 251, the sliding column 25 is further fixed, the auxiliary ruler 2 is prevented from being loosened when being stored into the storage groove 4, and the auxiliary ruler is convenient to store and carry;

as shown in fig. 1 to 6, an angle calibration line is provided at the middle of the sub ruler 2 in the length direction and is located at a side close to the sliding column 25, a magnet piece 24 is provided at the middle of the angle calibration line, and the magnet piece 24 is embedded in the sub ruler 2. The axes of the square 5 and the locking part 6 are overlapped, and the distance between the magnet piece 24 and the sliding column 25 is equal to the radius of the square 5. When the device is used for surveying and mapping, the second clamping column 8 which is magnetically adsorbed is buckled out through a tool or a fingernail, the magnet block 23 is matched with the lower part of the iron sheet 81 after the second clamping column 8 is buckled out, the second clamping column 8 is vertical to the auxiliary ruler 2, a surveying and mapping person drives the fixedly connected threaded column 61 to rotate by rotating the knob, the threaded column 61 drives the conical part 62 fixedly connected with the end part to be away from the conical groove 251 to a proper distance when rotating, and the conical part 62 is not completely separated from the conical groove 251; a surveying and mapping personnel can pull the second clamping column 8 to pull out the auxiliary ruler 2, meanwhile, the lower end part of the auxiliary ruler 2 limited by the conical part 62 can rotate to adjust the angle, the operator coordinates the scale mark of the angle square 5 through the angle calibration line in the middle of the auxiliary ruler 2 to survey and map the angle, and the magnet piece 24 embedded in the middle of the angle calibration line adsorbs the angle square 5, so that the angle can be conveniently surveyed and fixed; the locking part 6 is rotated again to enable the conical part 62 to be completely separated from the conical groove 251, the sliding columns 25 fixedly connected with two sides of one end of the auxiliary ruler 2 can slide in the sliding grooves 41 in the accommodating grooves 4, and surveying and mapping personnel can rotate the auxiliary ruler 2 180 and then are parallel to the ruler body 1, and at the moment, the auxiliary ruler 2 can be used as an extension ruler, so that the surveying and mapping distance is increased; through stirring pull block 71 and drive first card post 7 and pull out, the mapping personnel can coordinate second card post 8 through first card post 7 and survey and draw cylinder or disc isotructure, and the function of survey and drawing is more perfect.

The working principle is as follows: when the portable ruler is carried, the auxiliary ruler 2 is contained in the containing groove 4, the magnet ring can be embedded in the containing groove 4, the magnet ring which is correspondingly matched with the auxiliary ruler 2 is embedded on the auxiliary ruler 2, the containing stability of the auxiliary ruler 2 is guaranteed, the auxiliary ruler is prevented from turning out, a rubber strip which can increase friction force can be fixedly connected in the containing groove 4, the auxiliary ruler 2 is extruded by friction, the auxiliary ruler 2 can be prevented from turning out, a magnet or a rubber strip is embedded in the rectangular opening 11, the pulling block 71 is fastened, the first clamping column 7 contained in the ruler body 1 is prevented from extending out, and a hanging rope is tied on the angle ruler 5, so that the portable ruler is convenient to carry; the bubble level meter 3 can be used for mapping the level condition; when the device is used for surveying and mapping, the second clamping column 8 which is magnetically adsorbed is buckled out through a tool or a fingernail, the magnet block 23 is matched with the lower part of the iron sheet 81 after the second clamping column 8 is buckled out, the second clamping column 8 is vertical to the auxiliary ruler 2, a surveying and mapping person drives the fixedly connected threaded column 61 to rotate by rotating the knob, the threaded column 61 drives the conical part 62 fixedly connected with the end part to be away from the conical groove 251 to a proper distance when rotating, and the conical part 62 is not completely separated from the conical groove 251; a surveying and mapping personnel can pull the second clamping column 8 to pull out the auxiliary ruler 2, meanwhile, the lower end part of the auxiliary ruler 2 limited by the conical part 62 can rotate to adjust the angle, the operator coordinates the scale mark of the angle square 5 through the angle calibration line in the middle of the auxiliary ruler 2 to survey and map the angle, and the magnet piece 24 embedded in the middle of the angle calibration line adsorbs the angle square 5, so that the angle can be conveniently surveyed and fixed; the locking part 6 is rotated again to enable the conical part 62 to be completely separated from the conical groove 251, the sliding columns 25 fixedly connected with two sides of one end of the auxiliary ruler 2 can slide in the sliding grooves 41 in the accommodating grooves 4, and surveying and mapping personnel can rotate the auxiliary ruler 2 180 and then are parallel to the ruler body 1, and at the moment, the auxiliary ruler 2 can be used as an extension ruler, so that the surveying and mapping distance is increased; through stirring pull block 71 and drive first card post 7 and pull out, the mapping personnel can coordinate second card post 8 through first card post 7 and survey and draw cylinder or disc isotructure, and the function of survey and drawing is more perfect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction engineering mapping device, includes chi body (1), its characterized in that: an accommodating groove (4) is formed in the inner portion of the upper end of the ruler body (1) in a concave mode, an auxiliary ruler (2) is clamped in the accommodating groove (4) in a movable mode, an arc-shaped groove (21) is formed in the side face of one end of the auxiliary ruler (2) in a concave mode, and a second clamping column (8) is rotatably installed in the arc-shaped groove (21) through a rotating shaft (22);

the angle square is fixedly connected to one side of the upper end of the square body (1), a locking portion (6) is arranged at the lower end of the angle square (5) in a rotating mode, and a first clamping column (7) is slidably mounted at the end portion, far away from the auxiliary square (2), of one side of the square body (1).

2. Construction engineering surveying and mapping apparatus according to claim 1, characterized in that: the bubble level gauge is characterized in that two sides of one end face of the ruler body (1) are fixedly connected with bubble level gauges (3) respectively, and scale marks are arranged on the edges of the ruler body (1) and the auxiliary ruler (2) respectively.

3. Construction engineering surveying and mapping apparatus according to claim 1, characterized in that: one side of one end face of the ruler body (1) is provided with a rectangular opening (11), a pulling block (71) is slidably clamped in the rectangular opening (11), and the pulling block (71) is fixedly connected to one end of the first clamping column (7).

4. Construction engineering surveying and mapping apparatus according to claim 1, characterized in that: the middle part of one end both sides face that arc recess (21) was kept away from in vice chi (2) evaginates the rigid coupling respectively and has sliding column (25), the both sides inner wall of accomodating groove (4) is the indent respectively and is equipped with spout (41), sliding column (25) slip joint is in spout (41), sliding column (25) keep away from the terminal surface indent of vice chi (2) and are equipped with tapered groove (251).

5. Construction engineering surveying and mapping apparatus according to claim 4, characterized in that: locking portion (6) include screw thread post (61) of the coaxial rigid coupling knob of one end, screw thread post (61) are rotated and are installed on an terminal surface of chi body (1), the coaxial rigid coupling of one end that the knob was kept away from in screw thread post (61) has toper portion (62), toper portion (62) are rotated and are extended into spout (41) and the surface coats outward and have the rubber circle, the diameter less than or equal to the diameter of toper groove (251) of toper portion (62).

6. Construction engineering surveying and mapping apparatus according to claim 4, characterized in that: an angle calibration line is arranged in the middle of the length direction of the auxiliary ruler (2) and located on one side close to the sliding column (25), a magnet piece (24) is arranged in the middle of the angle calibration line, and the magnet piece (24) is embedded in the auxiliary ruler (2).

7. Construction engineering surveying and mapping apparatus according to claim 1, characterized in that: the fixed iron sheet (81) that is embedded in a side end face of second card post (8), one side border of arc recess (21) is embedded to have magnet piece (23), the position of magnet piece (23) and the corresponding setting in position of iron sheet (81).

8. Construction engineering surveying arrangement according to claim 6, characterized in that: the axes of the angle square (5) and the locking part (6) are overlapped, and the distance between the magnet piece (24) and the sliding column (25) is equal to the radius of the angle square (5).