CN219140379U

CN219140379U - Adjustable on-site plotting tool

Info

Publication number: CN219140379U
Application number: CN202222981055.8U
Authority: CN
Inventors: 张娜娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-06-06
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses an adjustable field mapping tool which comprises a handle, wherein an adjusting mechanism comprises a sliding rod, a sliding sleeve, an inserting rod, a back plate and a clamping groove, the bottom of the sliding rod is fixedly connected with the top of a bottom plate through a bolt, the outer wall of the sliding rod is in sliding clamping connection with the sliding sleeve, the back surface of the sliding sleeve is fixedly connected with the front surface of a plate body, a plurality of clamping grooves are machined on one side of the sliding rod at equal intervals, the inner side of the clamping groove is movably connected with the inserting rod, and one end of the inserting rod is fixedly connected with the back plate. The utility model relates to the technical field of surveying tools, and aims to solve the problems that the height of a measuring tape on a main shaft is changed, the height can be adjusted according to the actual field environment after the measuring tape is completely inserted, the position of the measuring tape out of the measuring tape is fixed after the existing tool is fixed, and a user is required to pull out the measuring tape and then fix the measuring tape in the field environment of a construction site if shielding occurs, and time and labor are wasted.

Description

Adjustable on-site plotting tool

Technical Field

The utility model relates to the technical field of mapping tools, in particular to an adjustable field mapping tool.

Background

The usual mapping tools have: the utility model relates to a three-edged ruler, a set square, a bent ruler, a compass, a vernier caliper, a template, a snake ruler and the like, wherein a special portable tape capable of being pricked into the ground is needed in engineering for use in special environments of construction sites and is used for measuring the distance of the sites, but an adjustable site mapping tool, such as an adjustable mapping tool for mapping with application number of CN201721031669.2, is provided due to the special environment of the construction sites, and comprises a mapping ruler body.

The flexible rule can be rolled up because the flexible rule is internally provided with the spring, when the length is measured by pulling out, the length of the ruler and the length of the spring are actually lengthened, once the measurement is completed, the spring in the flexible rule can automatically shrink, and the ruler also shrinks under the action of the spring force, so the flexible rule can be rolled up, wherein the engineering portable flexible rule can be punctured into soil by arranging the spike part below in order to ensure that the measurement can be carried out by a single person.

However, the existing tool is also fixed in the position of the tape measure after fixing, and the existing tool also needs a user to pull out the tape measure for fixing if shielding is encountered in the field environment of the construction site, so that time and labor are wasted.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an adjustable field mapping tool, which solves the problems that the position of a measuring tape out of the existing tool is fixed after the existing tool is fixed, and a user is required to pull down the measuring tape and then fix the measuring tape in the field environment of a construction site if the user encounters shielding, thereby wasting time and energy.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides an on-spot survey and drawing instrument with adjustable, includes the handle, the positive both sides of handle all rigid coupling has the plate body, two the main shaft is installed to the inboard of plate body, the below of handle is provided with spike portion, the top rigid coupling of spike portion has the bottom plate, the top of bottom plate is provided with adjustment mechanism, adjustment mechanism includes slide bar, sliding sleeve, inserted bar, backplate and draw-in groove, the top fixed connection of bolt and bottom plate is passed through to the bottom of slide bar, the outer wall slip joint of slide bar has the sliding sleeve, the back of sliding sleeve and the positive fixed connection of plate body, one side equidistance processing of slide bar has a plurality of draw-in grooves, the inboard activity of draw-in groove links to each other has the inserted bar, the one end rigid coupling of inserted bar has the backplate.

Preferably, a cross rod is fixedly connected to one side of the backboard, a square plate fixedly connected with the front surface of the board body is movably connected to one side of the outer wall of the cross rod, springs are movably connected to the outer wall of the cross rod, and two sides of each spring are fixedly connected with one side of the square plate and one side of the backboard respectively.

Preferably, the bottom of bottom plate has seted up the screw hole, the inboard screw thread of screw hole links to each other there is the bolt, the bottom of bolt and the top fixed connection of spike portion, the top of spike portion is laminated with the bottom of bottom plate mutually.

Preferably, pull rings are arranged on the outer sides of the two back plates.

Preferably, the top of bottom plate is provided with the limiting plate, the front of limiting plate has the riser through the bolt rigid coupling, the outer wall activity of riser link to each other have the square shell of the front looks rigid coupling with the plate body, the top rigid coupling of riser has the baffle, the outer wall and the inner wall slip joint of square shell of baffle, the top of baffle passes through the inner wall top fixed connection of rubber piece and square shell.

Advantageous effects

The utility model provides an adjustable field mapping tool. The beneficial effects are as follows: the adjustable field mapping tool realizes the change of the height of the tape measure on the main shaft through the cooperation among the sliding rod, the sliding sleeve and the inserted link, can adjust the height according to the actual field environment after ensuring complete penetration, and solves the problems that the position of the existing tool for discharging the tape measure is fixed after fixing, and the user is required to pull down the tape measure for fixing if shielding is encountered in the field environment of the construction site, which is time-consuming and labor-consuming.

Through the cooperation between square shell, rubber piece and the riser, this instrument has realized the compaction to the tape measure, avoids appearing loose condition in the rolling process.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the present utility model;

FIG. 3 is a schematic view of the structure of the slide bar, slide sleeve and insert bar of FIG. 1;

fig. 4 is a schematic view of the square shell, rubber block and riser of fig. 1.

In the figure: 1. the plate body, 2, the handle, 3, the main shaft, 4, the bottom plate, 5, the bolt, 6, the spike portion, 7, the square shell, 8, the rubber block, 9, the riser, 10, the limiting plate, 11, the slide bar, 12, the sliding sleeve, 13, the inserted link, 14, the horizontal pole, 15, the square plate, 16, the spring, 17, the backplate, 18, the pull ring, 19, the screw hole, 20, the baffle, 21 and the draw-in groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The existing adjustable field mapping tool is also fixed in the position of the measuring tape out of the measuring tape after being fixed, and the measuring tape is fixed after a user pulls out the measuring tape if shielding is met in the field environment of the construction site, so that time and labor are wasted.

In view of the above, the adjustable field mapping tool is provided, the change of the height of the tape measure on the main shaft is realized through the cooperation among the sliding rod, the sliding sleeve and the inserted link, the height can be adjusted according to the actual field environment after the tape measure is completely pricked, and the problems that the position of the existing tool for fixing the tape measure after the tape measure is fixed, the user is required to pull the tape measure out in the field environment if shielding is met, and time and labor are wasted are solved.

The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.

Embodiment one: as can be seen from fig. 1-3, the adjustable field mapping tool comprises a handle 2, two sides of the front surface of the handle 2 are fixedly connected with a plate body 1, a main shaft 3 is installed on the inner sides of the two plate bodies 1, a meter ruler is wound on the main shaft 3, the necessary structure of other portable tape measures is not pointed out, in the prior art, a spike part 6 is arranged below the handle 2, the spike part 6 can be pricked into the ground, the top of the spike part 6 is fixedly connected with a bottom plate 4, an adjusting mechanism is arranged above the bottom plate 4, the adjusting mechanism comprises a slide bar 11, a sliding sleeve 12, an inserting rod 13, a back plate 17 and a clamping groove 21, the bottom of the slide bar 11 is fixedly connected with the top of the bottom plate 4 through bolts, the sliding sleeve 12 is clamped on the outer wall of the slide bar 11 in a sliding way, the sliding sleeve 12 can move on the outer wall of the slide bar 11, the back surface of the sliding sleeve 12 is fixedly connected with the front surface of the plate body 1, a plurality of clamping grooves 21 are machined on one side of the slide bar 11 at equal intervals, the inner side of the clamping groove 21 is movably connected with the inserting rod 13, the inserting rod 13 can be inserted into the clamping groove 21, and one end of the inserting rod 13 is fixedly connected with the back plate 17;

in the specific implementation process, it is worth particularly pointing out that the inserting rod 13 can be inserted into the clamping groove 21, the change of the height of the tape measure on the main shaft 3 is realized through the cooperation among the sliding rod 11, the sliding sleeve 12 and the inserting rod 13, the height can be adjusted according to the actual field environment after the complete insertion is ensured, and the problems that the position of the tape measure after the fixing is fixed and the user is required to pull the tape measure out in the field environment of the construction site if the shielding is met, and time and labor are wasted are solved;

further, a cross bar 14 is fixedly connected to one side of the back plate 17, a square plate 15 fixedly connected with the front surface of the plate body 1 is movably connected to one side of the outer wall of the cross bar 14, the cross bar 14 can move in a through hole of the square plate 15, a spring 16 is movably connected to the outer wall of the cross bar 14, the spring 16 can drive the inserted bar 13 to be always inserted into the clamping groove 21 to be fixed by means of elastic deformation of the spring 16, and two sides of the spring 16 are fixedly connected with one side of the square plate 15 and one side of the back plate 17 respectively;

in the specific implementation process, it is worth particularly pointing out that the device can drive the inserted link 13 to be inserted into the clamping groove 21 for fixing all the time by means of the elastic deformation of the spring 16;

further, a threaded hole 19 is formed in the bottom of the bottom plate 4, a bolt 5 is connected with the inner side of the threaded hole 19 in a threaded manner, the bottom of the bolt 5 is fixedly connected with the top of the spike part 6, and the top of the spike part 6 is attached to the bottom of the bottom plate 4;

in the specific implementation process, it is worth particularly pointing out that the tool realizes the disassembly of the spike part 6, and is convenient to use in other environments;

further, pull rings 18 are arranged on the outer sides of the two back plates 17;

in particular, in the implementation, it is worth noting that the pull ring 18 can be easily pulled by the user to move the two back plates 17 toward each other;

specifically, when the adjustable on-site surveying and mapping tool is used, a user can insert the spike part 6 into soil, after the spike part is completely pricked, if the front part is blocked, the two pull rings 18 can be pulled inwards to drive the inserting rod 13 to be separated from the clamping groove 21, at the moment, the plate body 1 can be pulled up, after the plate body is adjusted to a proper position, the two pull rings 18 are loosened, and at the moment, the spring 16 loses the support of external force to elastically deform to drive the inserting rod 13 to be inserted into the groove of the sliding rod 11 for fixing.

Embodiment two: as can be seen from fig. 1, 2 and 4, a limiting plate 10 is arranged above the bottom plate 4, a vertical plate 9 is fixedly connected to the front surface of the limiting plate 10 through bolts, a square shell 7 fixedly connected with the front surface of the plate body 1 is movably connected to the outer wall of the vertical plate 9, the vertical plate 9 can move in a through hole at the bottom of the square shell 7, a baffle 20 is fixedly connected to the top of the vertical plate 9, the outer wall of the baffle 20 is slidably clamped with the inner wall of the square shell 7, the baffle 20 can move in the square shell 7, and the top of the baffle 20 is fixedly connected with the top of the inner wall of the square shell 7 through a rubber block 8;

in the specific implementation, it is worth particularly pointed out that the shutter 20 can move inside the square shell 7, and by means of the cooperation between the square shell 7, the rubber block 8 and the riser 9, the tool realizes compaction of the tape measure, avoiding the occurrence of loosening during the winding process;

specifically, on the basis of the first embodiment, in the process of winding or unwinding the tape, the rubber block 8 is in a stretched state, and the limiting plate 10 is always abutted against the tape by virtue of the elastic deformation of the rubber block 8, so that the loose condition of the tape is avoided.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. On-spot survey and drawing instrument with adjustable, including handle (2), its characterized in that: the two sides of the front surface of the handle (2) are fixedly connected with plate bodies (1), the inner sides of the two plate bodies (1) are provided with main shafts (3), the lower part of the handle (2) is provided with a spike part (6), the top of the spike part (6) is fixedly connected with a bottom plate (4), and an adjusting mechanism is arranged above the bottom plate (4);

the adjusting mechanism comprises a sliding rod (11), a sliding sleeve (12), an inserting rod (13), a back plate (17) and a clamping groove (21);

the bottom of slide bar (11) is through the top fixed connection of bolt and bottom plate (4), the outer wall slip joint of slide bar (11) has sliding sleeve (12), the back of sliding sleeve (12) and the positive fixed connection of plate body (1), one side equidistance processing of slide bar (11) has a plurality of draw-in grooves (21), the inboard activity of draw-in groove (21) links to each other has inserted bar (13), the one end rigid coupling of inserted bar (13) has backplate (17).

2. The adjustable field mapping tool of claim 1 wherein: a cross rod (14) is fixedly connected to one side of the back plate (17), a square plate (15) fixedly connected with the front surface of the plate body (1) is movably connected to one side of the outer wall of the cross rod (14), a spring (16) is movably connected to the outer wall of the cross rod (14), and two sides of the spring (16) are fixedly connected with one side of the square plate (15) and one side of the back plate (17) respectively.

3. The adjustable field mapping tool of claim 1 wherein: screw holes (19) are formed in the bottom of the bottom plate (4), bolts (5) are connected with inner side threads of the screw holes (19), the bottoms of the bolts (5) are fixedly connected with the tops of the spike parts (6), and the tops of the spike parts (6) are attached to the bottom of the bottom plate (4).

4. The adjustable field mapping tool of claim 2 wherein: and pull rings (18) are arranged on the outer sides of the two back plates (17).

5. The adjustable field mapping tool of claim 1 wherein: the top of bottom plate (4) is provided with limiting plate (10), the front of limiting plate (10) has riser (9) through the bolt rigid coupling, the outer wall activity of riser (9) link to each other have square shell (7) with the front looks rigid coupling of plate body (1), the top rigid coupling of riser (9) has baffle (20), the outer wall of baffle (20) and the inner wall slip joint of square shell (7), the top of baffle (20) is through rubber piece (8) and the inner wall top fixed connection of square shell (7).