CN211234418U

CN211234418U - On-spot mapping device of building engineering cost

Info

Publication number: CN211234418U
Application number: CN202020166514.5U
Authority: CN
Inventors: 李静贞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-08-11
Anticipated expiration: 2030-02-13

Abstract

The utility model discloses a construction engineering cost on-site surveying and mapping device in the technical field of surveying and mapping device, which comprises a graduated scale, wherein an installation block is sleeved on the graduated scale, the installation block is fixedly connected with a base, a sliding mark block is sleeved on the graduated scale in a sliding way, the lower end surface of the graduated scale and the lower end surface of the sliding mark block are both fixedly connected with a connecting rod, a sliding sleeve block is sleeved on the connecting rod in a sliding way, the upper end surface of the sliding sleeve block is abutted against a compression spring, fixed rods are fixedly connected with both sides of the sliding sleeve block, a sliding sleeve ring is sleeved on the fixed rods in a sliding way, the side wall of the sliding sleeve ring is rotatably connected with a touch bar, and by adding the structures such as the installation block, the fastening bolt and the base, the stability of the whole surveying and mapping device during measurement can be ensured, the accuracy of measured data can be ensured, by adding, the distance between the two holes can be conveniently measured, and the accuracy and the convenience of measurement are guaranteed.

Description

On-spot mapping device of building engineering cost

Technical Field

The utility model relates to a mapping device technical field specifically is a building engineering cost on-site mapping device.

Background

Surveying devices, sometimes referred to as surveying instruments, are simply instruments and devices designed and manufactured for surveying operations, such as data acquisition, processing, output, and the like. In engineering construction, various instruments in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like are required for measurement in planning and designing, construction and operation management stages.

Commonly, theodolites are available; he is an instrument that measures horizontal and vertical angles. It is composed of telescope, horizontal and vertical scales, and base. The reading devices are divided into vernier theodolite, optical theodolite and electronic (automatic display) theodolite. Theodolite is widely used for measurement such as control, topography and construction lofting. The Chinese theodolite series comprises: DJ07, DJ1, DJ2, DJ6, DJ15, DJ60 (DJ "stands for" geodetic theodolite "," 07, 1, 2, … … "are the mean errors in the horizontal direction of a survey, expressed in seconds, respectively, for this type of instrument). When the theodolite is attached with special parts, can constitute: laser theodolite, slope theodolite, and the like. In addition, there are also dedicated gyrotheodolite, mine theodolite, camera theodolite, and the like.

A level is an instrument for measuring the height difference between two points. It is composed of telescope, level (or compensator) and base. According to the structure: a fixed mirror level, a rotating mirror level, a micro-inclination level and an automatic leveling level. The level gauge is widely used for measurement work such as control, terrain and construction lofting. The series of standards of the Chinese level are as follows: DS05, DS1, DS3, DS10, DS20 and the like ("DS" for "geodetic level" and "05, 1, 3, … …" for the occasional mean error in the number of level height differences per kilometer, respectively, expressed in millimeters for this type of instrument). When the level is attached with special fittings, the laser level can be formed.

In addition, there are a flatbed, an electromagnetic wave range finder, a total station, a gyrotheodolite, a laser surveying instrument, and the like.

However, some distances are still not easy to measure, or are relatively complicated to measure, and sometimes the problem of inaccurate measurement is caused, for example, when the distance between two holes is measured, errors are easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering cost is at scene mapping device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an on-spot mapping device of building engineering cost, includes the scale, the installation piece has been cup jointed on the scale, installation piece fixedly connected with base, the slip mark piece has been cup jointed in the slip on the scale, the lower terminal surface of scale and the equal fixedly connected with connecting rod of the lower terminal surface of slip mark piece, the slip cover piece has been cup jointed in the slip on the connecting rod, the up end of slip cover piece is contradicted there is the compression spring, the equal fixedly connected with dead lever in both sides of slip cover piece, the slip lantern ring has been cup jointed in the slip on the dead lever, the lateral wall of the slip lantern ring rotates and is connected with the feeler lever, the lateral wall and the connecting rod that support the feeler lever rotate and are.

Preferably, the graduated scale is marked with corresponding scales and units.

Preferably, the side wall thread of the mounting block is inserted with a fastening bolt, and the lower end of the fastening bolt can rotate to be abutted against the graduated scale.

Preferably, the sliding mark block is of a C-shaped structure.

Preferably, the connecting rod connected with the lower end face of the graduated scale is located right below the zero graduation line, and the connecting rod connected with the lower end face of the sliding mark block is located on the middle line of the lower end face of the sliding mark block.

Preferably, the compression spring is sleeved on the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through adding structures such as installation piece, fastening bolt and base, can ensure the stability of whole mapping device when measuring, ensure measured data's accuracy.

2. Through adding connecting rod, dead lever and touch bar isotructure, can be convenient measure the distance between two holes, guarantee measuring accuracy and convenience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a first-angle three-dimensional structure of the present invention;

fig. 2 is a schematic view of a second angle three-dimensional structure of the present invention;

fig. 3 is an enlarged schematic view of a part of the structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the scale comprises a graduated scale-1, a mounting block-2, a fastening bolt-3, a base-4, a sliding mark block-5, a connecting rod-6, a compression spring-7, a sliding sleeve block-8, a fixed rod-9, a sliding sleeve ring-10 and a touch rod-11.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an on-spot mapping device of building engineering cost, includes scale 1, has cup jointed installation piece 2 on the

scale

1, and 2 fixedly connected with bases 4 of installation piece, the slip mark piece 5 has been cup jointed in the slip on the scale 1, and the lower terminal surface of scale 1 and the equal fixedly connected with connecting rod 6 of the lower terminal surface of slip mark piece 5, this structure can ensure whole mapping device stability when measuring, guarantee measured data's accuracy.

Sliding sleeve has cup jointed slip cover piece 8 on connecting rod 6, and the up end of slip cover piece 8 is contradicted and has been had compression spring 7, and the equal fixedly connected with dead lever 9 in both sides of slip cover piece 8 slides and has cup jointed the slip lantern ring 10 on the dead lever 9, and the lateral wall of the slip lantern ring 10 rotates and is connected with conflict pole 11, and the lateral wall and the connecting rod 6 of conflict pole 11 rotate to be connected, and this structure can be convenient measure the distance between two holes, guarantee measuring accuracy and convenience.

Wherein, mark corresponding scale and unit on the scale 1, the lateral wall screw thread grafting of installation piece 2 has fastening bolt 3, fastening bolt 3's lower extreme can rotate to inconsistent with scale 1, slip mark piece 5 is C font structure, connecting rod 6 that the lower terminal surface of scale 1 is connected is located zero under the groove, connecting rod 6 that the lower terminal surface of slip mark piece 5 is connected is located the lower terminal surface centre line of slip mark piece 5, compression spring 7 cup joints on connecting rod 6.

One specific application of this embodiment is: when measuring the distance between two holes, place base 4 between two holes earlier, use fastening bolt 3 to fix scale 1, make scale 1 be located the top in two holes, then will support feeler lever 11 and stretch into the hole, under compression spring 7's effect, the lateral wall in hole can be hugged closely to two feeler lever 11, adjust the position of slip mark piece 5 as required, make two contact lever 11 hug closely the lateral wall in hole, the scale that slip mark piece 5 instructed this moment is distance between two holes promptly, and easy operation is accurate, high durability and convenient use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a construction engineering cost on-spot mapping device, includes scale (1), its characterized in that: the utility model discloses a scale, including scale (1), installation piece (2) fixedly connected with base (4), slip on scale (1) has cup jointed slip mark piece (5), the lower terminal surface of scale (1) and the equal fixedly connected with connecting rod (6) of lower terminal surface of slip mark piece (5), slip has cup jointed slip cover piece (8) on connecting rod (6), the up end of slip cover piece (8) is contradicted and has been pressed spring (7), the equal fixedly connected with dead lever (9) in both sides of slip cover piece (8), slip has cup jointed slip lantern ring (10) on dead lever (9), the lateral wall of slip lantern ring (10) rotates and is connected with touch bar (11), the lateral wall of touch bar (11) rotates with connecting rod (6) and is connected.

2. The construction cost on-site surveying and mapping device of claim 1, wherein: the graduated scale (1) is marked with corresponding scales and units.

3. The construction cost on-site surveying and mapping device of claim 1, wherein: the side wall thread of the mounting block (2) is inserted with a fastening bolt (3), and the lower end of the fastening bolt (3) can rotate to be abutted against the graduated scale (1).

4. The construction cost on-site surveying and mapping device of claim 1, wherein: the sliding mark block (5) is of a C-shaped structure.

5. The construction cost on-site surveying and mapping device of claim 1, wherein: the connecting rod (6) connected with the lower end face of the graduated scale (1) is located right below the zero graduation line, and the connecting rod (6) connected with the lower end face of the sliding mark block (5) is located on the middle line of the lower end face of the sliding mark block (5).

6. The construction cost on-site surveying and mapping device of claim 1, wherein: the compression spring (7) is sleeved on the connecting rod (6).