CN214276888U

CN214276888U - High-stability positioning, moving and surveying and mapping tower ruler

Info

Publication number: CN214276888U
Application number: CN202021910992.9U
Authority: CN
Inventors: 孙旭磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-09-24
Anticipated expiration: 2030-09-04

Abstract

The utility model belongs to the technical field of the survey and drawing technique and specifically relates to a survey and drawing sopwith staff is removed in high stable location, which comprises a supporting plate and i, the bottom of layer board is provided with the support component, the top of layer board is fixed with the round shell, the top of round shell is connected with the dome through adapting unit, the jack has been seted up in the center department of dome, logical groove has been seted up to the both sides of jack, the grafting cylinder has been placed in the round shell, the corresponding locating hole has been seted up in the center department of fixed slope piece and removal slope piece, the inserted bar has been placed to the top of dome, the lower extreme of inserted bar runs through the dome and extends down the setting in the locating hole, the upper end of inserted bar is provided with the promotion part. The inclined plane of the fixed inclined block of this device agrees with mutually with the inclined plane of removing the inclined block for grafting cylinder is more stable in the round shell, conveniently dismantles the installation simultaneously, has saved the time, has improved work efficiency, has prevented simultaneously that the bolt from taking place in the condition of dismantling the back and losing.

Description

High-stability positioning, moving and surveying and mapping tower ruler

Technical Field

The utility model relates to a survey and drawing field especially relates to a survey and drawing sopwith staff is removed in location of high stability.

Background

The sopwith staff is one of leveling staff, is made of light high-strength materials such as aluminum alloy and the like, adopts a tower type contraction form, is convenient to draw out when in use, greatly improves the single elevation measurement range, and can be contracted when being carried, and the sopwith staff is often called as the sopwith staff because the shape is similar to the tower shape, and the sopwith staff is often used for surveying and mapping.

But present sopwith staff is after the installation is accomplished, and stability can be poor, easily at the measuring in-process, because the influence of external environment to make the sopwith staff rock, and then influence holistic measuring effect, reduced whole practicality, present sopwith staff fixes through the bolt simultaneously, not only troublesome poeration, but also make the bolt lose easily, and inconvenient user uses, for this reason we have proposed a high stable location and have removed survey and drawing sopwith staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-stability positioning mobile surveying and mapping tower ruler.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a high-stability positioning mobile surveying and mapping sopwith staff comprises a supporting plate, wherein a supporting part is arranged at the bottom of the supporting plate, a round shell is fixed above the supporting plate, a round cover is connected above the round shell through a connecting part, an insertion hole is formed in the center of the round cover, through grooves are formed in two sides of the insertion hole, an insertion cylinder is placed in the round shell, the upper end of the insertion cylinder extends out of the insertion hole to fixedly connect with a sopwith staff body, mobile inclined blocks are fixed on two sides of the insertion cylinder in the round shell and are arranged in a staggered mode with the through grooves, fixed inclined blocks corresponding to the mobile inclined blocks are fixed on the inner wall of the round shell, inclined planes of the fixed inclined blocks are matched with inclined planes of the mobile inclined blocks, corresponding positioning holes are formed in the centers of the fixed inclined blocks and the mobile inclined blocks, and an insertion rod is placed above the round cover, the lower end of the inserted bar penetrates through the round cover and extends downwards to be arranged in the positioning hole, and the upper end of the inserted bar is provided with a pushing component.

Preferably, a plurality of support rods are fixed to the bottom of the support component at equal intervals, the lower ends of the support rods are arranged in a conical mode, and pedals are fixedly mounted on one side of the middle lower portion of each support rod.

Preferably, the connecting component comprises an external thread arranged on the outer side of the round shell, a connecting ring is fixed at the bottom of the round cover, the connecting ring is sleeved at the upper end of the round shell, and the inner wall of the connecting ring is in threaded connection with the external thread.

Preferably, the pushing component comprises a cylinder fixed above the through groove, an end cover is fixedly installed at the upper end of the cylinder, the inserted link is located in the cylinder, the upper end of the cylinder penetrates through the end cover and extends out to be fixed with a handle, a limiting ring is fixedly installed on the inserted link in the cylinder, and a spring is sleeved on the inserted link between the limiting ring and the end cover.

Preferably, the side wall of the insertion cylinder is in contact with the inner wall of the insertion hole, and the side wall of the movable inclined block is in contact with the inner wall of the round shell.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the user operates the sopwith staff main part and inserts the grafting cylinder in the circle shell to remove in the slope piece enters into the circle shell through leading to the groove, then rotatory sopwith staff main part, make the removal slope piece of grafting cylinder side follow to rotate, make the removal slope piece be the state of crisscross setting with leading to the groove, and the inclined plane of fixed slope piece agrees with mutually with the inclined plane of removing the slope piece, make the more stability of grafting cylinder in the circle shell, made things convenient for people to use.

2. Thereby promote the spacing ring and drive the inserted bar and remove under the effort of spring for the lower extreme of inserted bar enters into the locating hole, and then has reached and has carried out the purpose fixed to removing the sloping block, conveniently dismantles the installation, has saved the time, has improved work efficiency, has prevented simultaneously that the bolt from taking place in the condition of dismantling the back and losing.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

FIG. 4 is a schematic view of the fitting structure of the positioning hole and the fixed inclined block of the present invention;

fig. 5 is a schematic view of the matching structure of the insertion cylinder and the movable inclined block of the present invention.

In the figure: the sliding staff comprises a sliding staff body 1, a splicing column 2, a round cover 3, a supporting plate 4, a supporting rod 5, a pedal 6, a round shell 7, external threads 8, a connecting ring 9, a through groove 10, a jack 11, a positioning hole 12, an inserting rod 13, a handle 14, an end cover 15, a cylinder 16, a spring 17, a limiting ring 18, a fixed inclined block 19 and a movable inclined block 20.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

1-5, including layer board 4, the bottom of layer board 4 is provided with supporting component, the top of layer board 4 is fixed with round shell 7, the top of round shell 7 is connected with dome 3 through adapting unit, supporting component's bottom equidistance is fixed with a plurality of bracing pieces 5, and the lower extreme of bracing piece 5 is the toper setting, well lower part one side fixed mounting of bracing piece 5 has pedal 6, adapting unit is including setting up the external screw thread 8 in the round shell 7 outside, the bottom of dome 3 is fixed with go-between 9, go-between 9 overlaps the upper end at round shell 7, and the inner wall and the external screw thread 8 of go-between 9 carry out threaded connection.

The implementation mode is specifically as follows: bracing piece 5 is used for supporting layer board 4, the lower extreme of bracing piece 5 is the toper, made things convenient for the user to step on pedal 6 and made the lower extreme of bracing piece 5 insert subaerially, made things convenient for to support layer board 4 fixed, install the top at layer board 4 with round shell 7, because the go-between 9 threaded connection of round cover 3 bottom is in the upper end of round shell 7, and then reached and fixed the purpose in round shell 7 upper end with round cover 3, the cooperation of round cover 3 and go-between 9, conveniently dismantle round cover 3, and then clear up the impurity in the round shell 7.

Jack 11 has been seted up in the center department of dome 3, logical groove 10 has been seted up to the both sides of jack 11, grafting cylinder 2 has been placed in the round shell 7, fixedly connected with sopwith staff main part 1 is stretched out from jack 11 to the upper end of grafting cylinder 2, the both sides of grafting cylinder 2 are fixed with and remove sloping block 20 in the round shell 7, and remove sloping block 20 and lead to the crisscross setting of groove 10, be fixed with the fixed sloping block 19 that corresponds with removal sloping block 20 on the inner wall of round shell 7, and the inclined plane of fixed sloping block 19 agrees with mutually with the inclined plane of removing sloping block 20, the lateral wall of grafting cylinder 2 and the inner wall contact of jack 11, the lateral wall of removing sloping block 20 and the inner wall contact of round shell 7.

The implementation mode is specifically as follows: the jack 11 arranged at the center above the round cover 3 facilitates the insertion of the insertion cylinder 2 into the round shell 7 through the jack 11, the upper end of the insertion cylinder 2 is used for fixing the sliding staff main body 1, the arrangement of the through groove 10 facilitates the placement of the movable inclined block 20 at the side of the insertion cylinder 2 into the round shell 7 through the through groove 10, in the using process, a user operates the sliding staff main body 1 to insert the insertion cylinder 2 into the round shell 7, and the movable inclined block 20 enters the round shell 7 through the through groove 10, then the sliding staff main body 1 is rotated, so that the movable inclined block 20 at the side of the insertion cylinder 2 rotates along with the through groove 10, the movable inclined block 20 and the through groove 10 are in a staggered arrangement state, the inclined plane of the fixed inclined block 19 is matched with the inclined plane of the movable inclined block 20, the side wall of the insertion cylinder 2 is contacted with the inner wall of the jack 11, and the side wall of the movable inclined block 20 is contacted with the inner wall of the round shell 7, the splicing cylinder 2 is more stable in the round shell 7, and the use by people is facilitated.

The center department of fixed sloping piece 19 and removal sloping piece 20 has seted up corresponding locating hole 12, inserted bar 13 has been placed to the top of dome 3, the lower extreme of inserted bar 13 runs through dome 3 and extends down to set up in locating hole 12, the upper end of inserted bar 13 is provided with the thrust unit, the thrust unit is including fixing the drum 16 in logical groove 10 top, the upper end fixed mounting of drum 16 has end cover 15, inserted bar 13 is located drum 16, the upper end of drum 16 runs through end cover 15 and extends out and is fixed with handle 14, fixed mounting has spacing ring 18 on the drum 16 inserted bar 13, the cover is equipped with spring 17 on the inserted bar 13 between spacing ring 18 and the end cover 15.

The implementation mode is specifically as follows: at the fixed drum 16 in the top of dome 3, end cover 15 is fixed to the upper end of drum 16, and end cover 15 is used for spacing spring 17, thereby promotes spacing ring 18 and drives inserted bar 13 and remove under spring 17's effort for the lower extreme of inserted bar 13 enters into locating hole 12 in, and then has reached and has carried out the fixed purpose to removing slope piece 20, and handle 14's setting, the person of facilitating the use pulling inserted bar 13 removes.

The utility model discloses the theory of operation:

in the using process, a user operates the cone ruler body 1 to insert the inserting cylinder 2 into the circular shell 7, and moves the inclined block 20 to enter the circular shell 7 through the through groove 10, then the body 1 of the sliding staff is rotated to make the movable inclined block 20 at the side of the inserting cylinder 2 rotate along with the movable inclined block 20, so that the movable inclined block 20 and the through groove 10 are in a staggered state, and the inclined plane of the fixed inclined block 19 is matched with the inclined plane of the movable inclined block 20, the side wall of the splicing cylinder 2 is contacted with the inner wall of the jack 11, and the side wall of the movable inclined block 20 is contacted with the inner wall of the round shell 7, so that the splicing cylinder 2 is more stable in the round shell 7 and is convenient for people to use, under the action of the spring 17, the limiting ring 18 is pushed to drive the inserted rod 13 to move, so that the lower end of the inserted rod 13 enters the positioning hole 12, and the purpose of fixing the movable inclined block 20 is achieved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The high-stability positioning, moving and surveying and mapping tower ruler comprises a supporting plate (4) and is characterized in that a supporting part is arranged at the bottom of the supporting plate (4), a round shell (7) is fixed above the supporting plate (4), a round cover (3) is connected above the round shell (7) through a connecting part, a jack (11) is arranged at the center of the round cover (3), through grooves (10) are formed in two sides of the jack (11), an inserting cylinder (2) is placed in the round shell (7), the upper end of the inserting cylinder (2) extends out of the jack (11) to be fixedly connected with a tower ruler main body (1), movable inclined blocks (20) are fixed on two sides of the inserting cylinder (2) in the round shell (7), the movable inclined blocks (20) and the through grooves (10) are arranged in a staggered mode, fixed inclined blocks (19) corresponding to the movable inclined blocks (20) are fixed on the inner wall of the round shell (7), the inclined plane of the fixed inclined block (19) is matched with the inclined plane of the movable inclined block (20), the centers of the fixed inclined block (19) and the movable inclined block (20) are provided with corresponding positioning holes (12), an insertion rod (13) is placed above the round cover (3), the lower end of the insertion rod (13) penetrates through the round cover (3) and extends downwards to be arranged in the positioning holes (12), and the upper end of the insertion rod (13) is provided with a pushing component.

2. A highly stable positioning and moving mapping tower ruler as claimed in claim 1, wherein a plurality of support rods (5) are fixed at the bottom of the support part with equal distance, the lower ends of the support rods (5) are arranged in a cone shape, and a pedal (6) is fixed on one side of the middle and lower part of the support rods (5).

3. A highly stable positioning, moving and mapping sopwith staff as claimed in claim 1, wherein the connecting component comprises an external thread (8) arranged outside the circular shell (7), the bottom of the circular cover (3) is fixed with a connecting ring (9), the connecting ring (9) is sleeved on the upper end of the circular shell (7), and the inner wall of the connecting ring (9) is in threaded connection with the external thread (8).

4. A highly stable positioning, moving and mapping tower ruler as claimed in claim 1, wherein the pushing member comprises a cylinder (16) fixed above the through slot (10), an end cap (15) is fixedly installed on the upper end of the cylinder (16), the inserted rod (13) is located in the cylinder (16), the upper end of the cylinder (16) penetrates through the end cap (15) and extends out to be fixed with the handle (14), a limiting ring (18) is fixedly installed on the inserted rod (13) in the cylinder (16), and a spring (17) is sleeved on the inserted rod (13) between the limiting ring (18) and the end cap (15).

5. A highly stable positioning and moving mapping tower ruler according to claim 1, wherein the side wall of the insertion cylinder (2) is in contact with the inner wall of the insertion hole (11), and the side wall of the moving inclined block (20) is in contact with the inner wall of the circular shell (7).