CN217519606U

CN217519606U - Engineering measurement equipment for urban and rural planning

Info

Publication number: CN217519606U
Application number: CN202221038458.2U
Authority: CN
Inventors: 张嘉德; 张永青; 关凯月; 贺顺达
Original assignee: Shanxi Tianyu Precision Surveying And Mapping Co ltd
Current assignee: Shanxi Tianyu Precision Surveying And Mapping Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-30
Anticipated expiration: 2032-04-29

Abstract

The utility model relates to an engineering survey equipment for town and country planning, it includes the installed part, rotate in at least three support piece of installed part lower extreme and set up the measuring apparatu on the installed part, support piece is including rotating the fixed part of connecting in the installed part lower extreme, slide in the movable part of fixed part and swing joint in the stand bar portion of movable part lower extreme, stand bar portion can insert in the soil, the fixed part is on a parallel with the length direction of stand bar portion with the direction of sliding of movable part, the direction of rotation of the fixed part on the same stand bar portion and the axis of rotation of stand bar portion are parallel, the installed part upper end is provided with the spirit bubble appearance. Insert the soil with the foot portion after removing equipment to measuring position in, the relative position of later adjustment movable part and fixed part, the position of the bubble in the in-process observation bubble appearance of adjusting, the bubble in the bubble appearance removes and accomplishes the regulation after confirming the position, can accomplish the regulation at the in-process direct removal fixed part of regulation to it is more convenient to make the process of regulation.

Description

Engineering measurement equipment for urban and rural planning

Technical Field

The application relates to the technical field of measuring equipment, in particular to engineering measuring equipment for urban and rural planning.

Background

In the urban and rural planning process, the construction site needs to be measured, the existing measuring instrument is arranged on a tripod, three support legs of the tripod are placed on soil after the measuring instrument arrives at the measuring site, and then the depth of each support leg inserted into the soil is adjusted, so that the measuring instrument arranged on the tripod is leveled.

However, when the depth of the three support legs inserted into the soil is adjusted, the support legs need to be inserted into the soil forcibly, and the support legs need to be pulled out if the support legs are inserted too deeply.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make the leveling process of the measuring instrument more convenient, the application provides an engineering measuring device for urban and rural planning.

The application provides an engineering survey equipment for town and country planning, adopts following technical scheme:

the utility model provides an engineering survey equipment for town and country planning, includes the installed part, rotates in at least three support piece of installed part lower extreme and sets up the measuring apparatu on the installed part, support piece is including rotating the leg portion of connecting in the fixed part of installed part lower extreme, sliding in the movable part and the swing joint of fixed part at the movable part lower extreme, the leg portion can insert in the soil, the fixed part is on a parallel with the length direction of leg portion with the direction of sliding of movable part, and is same the direction of rotation of the last fixed part of leg portion and the axis of rotation of leg portion are parallel, the installed part upper end is provided with the spirit bubble appearance.

Through adopting above-mentioned technical scheme, in inserting the soil with the stand bar portion after removing equipment to measuring position, the relative position of later adjustment movable part and fixed part observes the position of the bubble in the bubble appearance at the in-process of regulation, accomplishes the regulation after the bubble in the bubble appearance removes to confirm the position, can accomplish the regulation at the in-process direct removal fixed part of regulation to it is more convenient to make the process of regulation.

Optionally: the movable part and the leg part are provided with positioning grooves on the end faces close to each other, the positioning grooves penetrate through the side walls of the movable part and the leg part, and positioning pieces are arranged in the positioning grooves of the movable part and the leg part and connected with each other.

Through adopting above-mentioned technical scheme, the cooperation that utilizes constant head tank and setting element makes the position of stand bar portion and movable part inject, only need can realize the injecing to the direction of insertion of stand bar portion to the movable part application of force at the in-process that inserts the stand bar portion in soil to it is more convenient to make the process that the stand bar portion inserted in soil.

Optionally: the movable part is provided with a driving mechanism for driving the fixed part to move, the driving mechanism comprises a screw rod connected to the movable part in a rotating mode and a sliding block arranged on the movable part in a sliding mode, the screw rod penetrates through the sliding block and is in threaded fit with the sliding block, the screw rod is parallel to the movable part, and one end, far away from the mounting part, of the fixed part is fixed with the sliding block.

Through adopting above-mentioned technical scheme, thereby drive reciprocating of fixed part through rotating the bolt, it is more convenient at the in-process of adjusting the fixed part position, changes the measurement angle leveling with measuring instrument.

Optionally: the movable part upper end is provided with link gear, and link gear includes output piece, input piece and connecting piece, output piece and output piece all rotate with the movable part and be connected, output piece and screw rod coaxial fixed, the axis of rotation of input piece intersects with the axis of rotation of output piece, the both ends of connecting piece are connected with output piece and output piece respectively and make output piece and input piece rotate in step.

Through adopting above-mentioned technical scheme, utilize link gear to drive screw rod pivoted position orientation and keep away from the direction skew of mounting to when driving the screw rod through link gear and rotating, difficult direct and mounting produce the collision, thereby make drive screw rod pivoted process more convenient.

Optionally: the lateral wall of the input piece is penetrated with an insertion hole, the axis of the insertion hole is perpendicular to the axis of the input piece, and the positioning piece can be arranged in the insertion hole in a penetrating mode.

Through adopting above-mentioned technical scheme, wear to locate the spliced eye with the setting element and utilize the setting element to rotate the input piece, but the position of direct application of force has been had when rotating the input piece, and the point of application of force has the arm of force between the axis apart from the input piece simultaneously to make the rotation of input piece more laborsaving.

Optionally: the end part of the positioning piece is fixed with an anti-falling block, and the diameter of the anti-falling block is larger than that of the inserting hole.

By adopting the technical scheme, the positioning piece is not easy to completely pass through the inserting hole by utilizing the anti-falling block after the positioning piece is inserted into the inserting hole, so that the positioning piece is not easy to fall off from the inserting hole.

Optionally: the one end that the anticreep piece was kept away from to the setting element is provided with the direction inclined plane, the one end that the setting element axis was kept away from to the direction inclined towards the anticreep piece direction on direction inclined plane.

Through adopting above-mentioned technical scheme, utilize the direction inclined plane to reduce the area that the anticreep piece one end was kept away from to the setting element, make the setting element keep away from the one end of anticreep piece and change and insert in the spliced eye, make the use of setting element more convenient.

Optionally: the anti-falling block is provided with a magnetic part close to the end face of the positioning part, and the magnetic part can be attracted with the input part.

Through adopting above-mentioned technical scheme, after inserting the setting element in the spliced eye, utilize the magnetic part to make difficult production separation between anticreep piece and the input piece to make the setting element difficult break away from in the spliced eye at the in-process that uses, make the use of setting element more stable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the foot part is inserted into soil, the distance between the movable part and the fixed part is directly adjusted so as to adjust the measuring angle of the measuring instrument, and the leveling process can be realized only by adjusting the fixed part and the sliding part, so that the leveling process is more convenient;

2. the input member rotating by the driving screw rod deflects towards the direction far away from the fixing part, so that the input member is not easy to collide with the fixing part when force is applied to the input member, and the driving of the screw rod is safer.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic diagram of an embodiment of the present application showing a drive mechanism;

fig. 4 is a schematic diagram for illustrating a connection relationship between a positioning element and an input element according to an embodiment of the present application.

In the figure, 1, mounting member; 2. a support member; 21. a fixed part; 22. a movable portion; 23. a leg portion; 24. positioning a groove; 25. a positioning member; 251. a guide slope; 26. an anti-drop block; 27. a magnetic member; 3. a measuring instrument; 4. a drive mechanism; 41. a screw; 42. a slider; 5. a linkage mechanism; 51. an output member; 52. an input member; 521. inserting holes; 53. a connecting member; 6. a bubble instrument.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The utility model discloses an engineering survey equipment for town and country planning, as shown in fig. 1, including installed part 1, rotate in at least three support piece 2 of installed part 1 lower extreme and set up in measuring apparatu 3 of installed part 1 up end, support piece 2 sets up around the vertical axis of installed part 1, is provided with the spirit bubble appearance 6 on the installed part 1. The support member 2 includes a fixed portion 21 rotatably connected to the lower end surface of the mounting plate, a movable portion 22 sliding on the fixed portion 21, and a leg portion 23 rotatably connected to the lower end of the movable portion 22, the fixed portion 21, the movable portion 22, and the leg portion 23 are all arranged in parallel, the rotation axes of the three portions are parallel, and the sliding direction of the fixed portion 21 and the movable portion 22 is parallel to the length direction of the leg portion 23. When the leveling device is used, the supporting leg part 23 is inserted into soil, then the relative position between the fixed part 21 and the movable part 22 is adjusted, whether leveling is carried out or not is judged by observing the position of air bubbles in the air bubble instrument 6, the leveling process is carried out by machinery, the depth of the supporting leg part 23 inserted into the soil does not need to be selected, and therefore the leveling process is more convenient.

As shown in fig. 2 and 3, the insertion position of the leg portion 23 needs to be defined in the process of inserting the leg portion 23 into the soil, and the position of the leg portion 23 is low, so that the process of defining the leg portion 23 is troublesome. Therefore, the end surfaces of the leg portions 23 and the movable portion 22 close to each other are provided with positioning grooves 24, and the positioning grooves 24 penetrate through the side walls of the movable portion 22 and the leg portions 23 far away from the axis of the mounting member 1. The positioning parts 25 are arranged in the positioning grooves 24 of the movable part 22 and the leg part 23 which are connected with each other, the positioning parts 25 are abutted against the inner walls of the positioning grooves 24, the side walls of the movable part 22 and the leg part 23, which are provided with the positioning grooves 24, are vertical to the rotation axis of the leg part 23, the relative positions of the leg part 23 and the movable part 22 are limited by the positioning parts 25 before the leg part 23 is inserted into soil, so that the leg part 23 and the movable part 22 are kept in a parallel state, and the leg part 23 is conveniently inserted into the soil.

As shown in fig. 3, in order to facilitate the adjustment of the relative position between the fixed portion 21 and the movable portion 22, the movable portion 22 is provided with a driving mechanism 4 for driving the fixed portion 21 to move, the driving mechanism 4 includes a screw rod 41 rotatably connected to the movable member and a slider 42 sliding on the movable member, and the screw rod 41 is inserted into the slider 42 and is in threaded engagement with the slider 42. The screw 41 is disposed parallel to the movable portion 22, and one end of the fixed portion 21 remote from the mounting member 1 is fixed to the slider 42 using a bolt. At this time, the rotation of the screw rod 41 is utilized to drive the movable rod and the fixed rod to move relatively, so that the measurement precision is higher.

As shown in fig. 3, since the movable portion 22 is closer to the fixed portion 21, and the movable portion 22 is likely to collide with the fixed portion 21 when the screw 41 is rotated, the linkage mechanism 5 is disposed in the upper end of the movable portion 22, the linkage mechanism 5 includes an output member 51, an input member 52 and a connecting member 53, the output member 51 is rotatably disposed on the movable portion 22, the output member 51 intersects with the rotation axis of the input member 52, and the input member 52 is located on a side of the screw 41 away from the fixed portion 21. Output member 51 is coaxially fixed to the upper end of screw rod 41 and rotates in synchronism with screw rod 41. Connecting piece 53 is saddle shape piece elastic coupling, and its both ends are coaxial fixed with output 51 and input 52 respectively, and through keeping away from the fixed part 21 setting with input 52 this moment, be difficult for producing the contact with fixed part 21 under the condition that can normally rotate screw rod 41, make the rotation process of screw rod 41 more convenient.

As shown in fig. 4, the sidewall of the input member 52 is further provided with an insertion hole 521 in a penetrating manner, an axis of the insertion hole 521 is perpendicular to an axis of the input member 52, the positioning member 25 can penetrate through the insertion hole 521, and an outer wall of the positioning member 25 can be attached to an inner wall of the insertion hole 521. By applying force to the positioning member 25 to rotate the input member 52, a position for directly applying force is provided during the rotation of the input member 52, thereby facilitating the rotation of the input member 52.

As shown in fig. 4, in order to make the connection between the positioning member 25 and the input hole more stable, an anti-drop block 26 is coaxially fixed at one end of the positioning member 25, and the diameter of the anti-drop block 26 is larger than that of the insertion hole 521. After the positioning member 25 is inserted into the insertion hole 521, the anti-falling block 26 can abut against the sidewall of the input member 52, so that the positioning member 25 is not easily separated from the insertion hole 521. The end face of the anti-falling block 26 close to the positioning piece 25 is provided with a magnetic piece 27, the magnetic piece 27 is bonded on the end face of the anti-falling block 26, and the magnetic piece 27 can be attracted with the input piece 52. The magnetic force between the magnetic member 27 and the input member 52 makes the anti-slip block 26 and the input member 52 not easily separated from each other, so that the positioning member 25 and the input member 52 are not easily separated from each other, and the positioning member 25 is more stable in the process of driving the input member 52 to rotate.

As shown in fig. 4, the end surface of the positioning element 25 far from the anti-falling block 26 is further provided with a guiding inclined surface 251, and one end of the guiding inclined surface 251 far from the axis of the positioning element 25 inclines towards the anti-falling block 26, so that the area of one end of the positioning element 25 far from the anti-falling block 26 is reduced, and the process of inserting the positioning rod into the inserting hole 521 is more convenient.

The implementation principle of the embodiment is as follows: move whole to the position that needs placed, with in 23 with after keeping away from each other leg portion 23 insert soil, all take out locating piece 25 from constant head tank 24 after that, and insert respectively in spliced eye 521, make the anticreep piece 26 and the output 51 butt of locating piece 25, later through the height that rotates locating piece 25 regulation mounting, observe the position of the bubble in the bubble appearance 6 at the in-process of the height of regulation mounting, accomplish the leveling when the bubble is in the middle part.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An engineering measurement device for urban and rural planning, which is characterized in that: including installed part (1), rotate in at least three support piece (2) of installed part (1) lower extreme and set up measuring apparatu (3) on installed part (1), support piece (2) including rotate connect in fixed part (21) of installed part (1) lower extreme, slide in movable part (22) of fixed part (21) and swing joint in leg portion (23) of movable part (22) lower extreme, leg portion (23) can insert in the soil, the direction of sliding of fixed part (21) and movable part (22) is on a parallel with the length direction of leg portion (23), and is same the direction of rotation of fixed part (21) on leg portion (23) and the axis of rotation of leg portion (23) are parallel, installed part (1) upper end is provided with the bubble appearance.

2. An engineering measurement device for urban and rural planning according to claim 1, characterized in that: constant head tank (24) have all been seted up to the terminal surface that movable part (22) and foot portion (23) are close to each other, constant head tank (24) run through the lateral wall of movable part (22) and foot portion (23), interconnect be provided with setting element (25) jointly in constant head tank (24) of movable part (22) and foot portion (23).

3. An engineering measurement device for urban and rural planning according to claim 2, characterized in that: be provided with actuating mechanism (4) that drive fixed part (21) removed on movable part (22), actuating mechanism (4) including rotate screw rod (41) of connecting on movable part (22) and slide and set up slider (42) on movable part (22), slider (42) and slider (42) screw-thread fit are worn to locate in screw rod (41), screw rod (41) are on a parallel with movable part (22), the one end that installed part (1) was kept away from in fixed part (21) is fixed with slider (42).

4. An engineering measurement device for urban and rural planning according to claim 3, characterized in that: the utility model discloses a screw rod (41) of the mechanism, including activity portion (22), activity portion (22) upper end is provided with link gear (5), and link gear (5) are including output (51), input (52) and connecting piece (53), output (51) and output (51) all rotate with activity portion (22) and are connected, output (51) and screw rod (41) coaxial fixed, the axis of rotation of input (52) intersects with the axis of rotation of output (51), the both ends of connecting piece (53) are connected with output (51) and output (51) respectively and make output (51) and input (52) synchronous rotation.

5. An engineering surveying device for urban and rural planning according to claim 4, characterized in that: the lateral wall of the input piece (52) is provided with an insertion hole (521) in a penetrating manner, the axis of the insertion hole (521) is vertical to the axis of the input piece (52), and the positioning piece (25) can be arranged in the insertion hole (521) in a penetrating manner.

6. An engineering surveying device for urban and rural planning according to claim 5, characterized in that: an anti-falling block (26) is fixed at the end part of the positioning piece (25), and the diameter of the anti-falling block (26) is larger than that of the inserting hole (521).

7. An engineering measurement device for urban and rural planning according to claim 6, characterized in that: one end of the positioning piece (25) far away from the anti-falling block (26) is provided with a guide inclined plane (251), and one end of the guide inclined plane (251) far away from the axis of the positioning piece (25) inclines towards the direction of the anti-falling block (26).

8. An engineering measurement device for urban and rural planning according to claim 6, characterized in that: the end face, close to the positioning piece (25), of the anti-falling block (26) is provided with a magnetic piece (27), and the magnetic piece (27) can be attracted with the input piece (52).