CN219473316U

CN219473316U - Multifunctional measuring frame for measurement

Info

Publication number: CN219473316U
Application number: CN202320568892.XU
Authority: CN
Inventors: 陈鉴昊; 陆欣; 王璟旭
Original assignee: Shanghai Xinghuo Mapping Co ltd
Current assignee: Shanghai Xinghuo Mapping Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-04
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to a measure with multi-functional measurement frame, including base and a plurality of articulates in the supporting legs of base, a plurality of supporting legs are around the axis distribution of base, the base is provided with synchronous adjustment a plurality of supporting legs and draws in or expand stop gear, stop gear is including setting up in the fixed pipe of base, sliding the sliding rod of inserting the fixed pipe and a plurality of connecting rod of locating, the quantity of connecting rod and the quantity one-to-one of supporting legs, the one end of connecting rod articulates in the sliding rod, the other end of connecting rod articulates in the supporting legs, the fixed pipe is provided with the first regulating part of adjusting the sliding rod position of sliding. This application has the effect that improves the transport convenience of taking to measuring rack.

Description

Multifunctional measuring frame for measurement

Technical Field

The application relates to the technical field of measuring equipment, in particular to a multifunctional measuring frame for measurement.

Background

The purpose of building measurement is to calibrate the plane position, shape and elevation of a building designed on a drawing on the ground of a construction site, and guide construction in the construction process, so that the engineering is strictly constructed according to the design requirement; the distance measurement, the angle measurement and the elevation measurement are basic contents of building measurement through the measuring instrument, the building measurement accuracy requirement is high, and the building measurement accuracy is inseparable in building construction, so that the functional diversity requirement of the measuring instrument is growing. The existing multifunctional measuring instrument comprises a measuring frame and a measuring instrument main body detachably connected to the measuring frame, wherein the measuring frame is hinged with at least three supporting feet.

With respect to the related art in the above, there are the following drawbacks: the existing multifunctional measuring frame does not effectively limit supporting legs, so that when the measuring frame is transported and taken, the supporting frame swings, the convenience of taking and carrying of the measuring frame is reduced, and further improvement is needed.

Disclosure of Invention

In order to improve the convenience of carrying of taking to measuring frame, this application provides a multifunctional measuring frame for measurement.

The application provides a measure and use multi-functional measurement frame adopts following technical scheme:

the utility model provides a measure with multi-functional measurement frame, includes base and a plurality of articulates in the supporting legs of base, and a plurality of supporting legs are around the axis distribution of base, the base is provided with synchronous adjustment a plurality of supporting legs and draws in or expand stop gear, stop gear is including setting up in the fixed pipe of base, sliding the sliding rod of inserting in fixed pipe and a plurality of connecting rod, the quantity of connecting rod and the quantity one-to-one of supporting legs, and the one end of connecting rod articulates in the sliding rod, and the other end of connecting rod articulates in the supporting legs, and the fixed pipe is provided with the first regulating part of adjusting the sliding position of sliding rod.

Through adopting above-mentioned technical scheme, when needs are received to close or are expanded the supporting leg, through the slip position of first regulating part regulation slide bar, the slide bar slides and passes through the free end of connecting rod drive supporting leg and swing around the pin joint and adjust, realize closing or expanding in step a plurality of supporting legs, improve the convenience of use of measuring the frame, when the supporting leg is in the state of closing, even the supporting leg on the measuring frame is in the state of horizontality, the supporting leg can not passively swing because of the effect of restricted position mechanism, further improves the convenience of handling of taking to the measuring frame.

Preferably, the first adjusting piece comprises a first screw sleeve rotatably connected to the fixed pipe, the sliding rod is a screw rod, and the sliding rod is in threaded connection with the first screw sleeve.

Through adopting above-mentioned technical scheme, the staff slides along the axial under the screw thread restriction effect through rotating first swivel nut, realizes the position adjustment that slides to the slide bar.

Preferably, the first adjusting piece comprises an electric push rod, a cylinder body of the electric push rod is fixedly connected with the fixed pipe, and a piston rod of the electric push rod is fixedly connected with the sliding rod.

Through adopting above-mentioned technical scheme, through the piston rod of control electric putter flexible, drive the slide bar and slide, response speed is fast, and realizes electric adjustment, effectively improves the receipts of supporting legs and shows efficiency.

Preferably, the supporting leg is a telescopic arm.

Through adopting above-mentioned technical scheme, the supporting legs is flexible arm structure, and the staff of being convenient for adjusts the length of each supporting legs according to topography to leveling to the base.

Preferably, the supporting leg comprises a supporting tube hinged to the base and a supporting rod connected to the supporting tube in a sliding mode, and the supporting tube is provided with a second adjusting piece for adjusting the sliding position of the supporting rod.

Through adopting above-mentioned technical scheme, through the slip position of second regulating part regulation bracing piece to adjust the length of supporting legs.

Preferably, the second adjusting piece comprises a second screw sleeve rotatably connected to the end part of the supporting tube, the supporting rod is a screw rod, the supporting rod is inserted into the supporting tube, and the supporting rod is in threaded connection with the second screw sleeve.

Through adopting above-mentioned technical scheme, the staff slides along the axial under the screw thread restriction effect through rotating the second swivel nut, realizes the position adjustment that slides to the bracing piece to realize the length adjustment of supporting legs.

Preferably, the rotary table is detachably connected to the base, the rotary table is provided with a horizontal guide rail, the horizontal guide rail is connected with a sliding seat in a sliding mode, the sliding seat is used for installing a measurer, and a third adjusting piece for adjusting the sliding position of the sliding seat is arranged between the horizontal guide rail and the sliding seat.

Through adopting above-mentioned technical scheme, the caliber is installed on the slide, and after the base leveling is accomplished, adjusts the slide position of sliding on horizontal guide rail through the third regulating part, realizes the horizontal migration of caliber, and the staff of being convenient for measures the operation to different positions, and the staff through rotating the revolving stage, realizes the relative rotation of base and horizontal guide rail, is convenient for measure the operation to different positions, and measuring range is wide, has increased the functional diversity of measuring the frame.

Preferably, the upper end face of the base is provided with a rotary groove, the rotary table is inserted into the rotary groove, the peripheral wall of the rotary table is provided with a limiting ring groove, the peripheral wall of the base is in threaded connection with a limiting bolt inserted into the limiting ring groove, and the end part of the limiting bolt abuts against the inner wall of the limiting ring groove.

Through adopting above-mentioned technical scheme, rotate and adjust behind the revolving stage, screw stop bolt for stop bolt's tip supports tightly in spacing annular inner wall, with the relative rotation of damping form restriction revolving stage and base, simultaneously, stop bolt inserts and locates spacing annular, effectively reduces revolving stage and base and takes place the possibility that breaks away from, when need dismantle the revolving stage, unscrews stop bolt, makes stop bolt deviate from spacing annular, can dismantle the separation to revolving stage and base.

In summary, the utility model has the following beneficial effects:

1. when the supporting legs are required to be folded or unfolded, the sliding position of the sliding rod is regulated through the first regulating piece, the sliding rod slides and drives the free ends of the supporting legs to swing and regulate around the hinge points through the connecting rods, synchronous folding or unfolding of the plurality of supporting legs is realized, the use convenience of the measuring rack is improved, when the supporting legs are in a folding state, even if the supporting legs on the measuring rack are in a horizontal state, the supporting legs cannot swing passively due to the action of the limiting mechanism, and the convenience of taking and carrying of the measuring rack is further improved;

2. the caliber is installed on the sliding seat, and after the base leveling is finished, the sliding position of the sliding seat on the horizontal guide rail is adjusted through the third adjusting piece, so that the horizontal movement of the caliber is realized, the measuring operation is conveniently carried out on different positions by workers, the relative rotation of the base and the horizontal guide rail is realized by rotating the rotating table, the measuring operation is conveniently carried out on different positions, the measuring range is wide, and the functional diversity of the measuring frame is increased.

Drawings

FIG. 1 is a schematic view showing the overall structure of a multifunctional measuring rack for measurement in embodiment 1;

FIG. 2 is a schematic diagram showing the connection structure of the turntable and the base in embodiment 1;

FIG. 3 is a schematic view showing the connection structure of the carriage and the horizontal rail in embodiment 1;

fig. 4 is a schematic overall structure of a multifunctional measuring rack for measurement in embodiment 2.

In the figure, 1, a base; 11. a rotary groove; 12. a limit bolt; 2. supporting feet; 21. a support tube; 22. a support rod; 23. a second screw sleeve; 3. a rotary table; 31. a limit ring groove; 4. a limiting mechanism; 41. a fixed tube; 42. a slide bar; 43. a connecting rod; 44. a first screw sleeve; 45. an electric push rod; 5. a horizontal guide rail; 51. a chute; 6. a slide; 61. a mounting plate; 62. a slide block; 7. a third adjustment member; 71. adjusting a screw rod; 72. and a hand wheel.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

Example 1:

the embodiment discloses a multifunctional measuring frame for measuring, referring to fig. 1, comprising a base 1, a plurality of supporting feet 2 hinged to the lower part of the base 1 and a rotary table 3 detachably connected to the base 1. The base 1 is cylindrical and a plurality of support feet 2 are distributed around the axis of the base 1, in this embodiment three support feet 2 are provided.

The support feet 2 are telescopic arm structures, specifically, each support foot 2 comprises a support tube 21 and a support rod 22, the upper portion of the support tube 21 is hinged to the lower portion of the outer side wall of the base 1, and the support rod 22 is slidably inserted into the lower end of the support tube 21 along the axial direction of the support tube 21. The support tube 21 is provided with a second adjusting member for adjusting the sliding position of the support rod 22, the second adjustment comprises a second threaded sleeve 23 coaxially and rotatably connected to the end part of the support tube 21, the support rod 22 is a screw, and the support rod 22 is in threaded connection with the second threaded sleeve 23.

The base 1 is provided with the stop gear 4 that synchronous regulation a plurality of supporting legs 2 drawn in or expanded, and stop gear 4 includes fixed pipe 41, slide bar 42 and a plurality of connecting rod 43, and fixed pipe 41 coaxial fixed connection is in the lower terminal surface of base 1, and slide bar 42 coaxial slip inserts the lower extreme of locating fixed pipe 41. The number of the connecting rods 43 and the number of the supporting legs 2 are in one-to-one correspondence, one end of the connecting rods 43 is hinged to the sliding rods 42, and the other end of the connecting rods 43 is hinged to the supporting tube 21. The fixed tube 41 is provided with a first adjusting member for adjusting the sliding position of the sliding rod 42, and in this embodiment, the first adjusting member is a first threaded sleeve 44 coaxially and rotatably connected to the lower end of the fixed tube 41, the sliding rod 42 is a screw, and the sliding rod 42 is in threaded connection with the first threaded sleeve 44.

Referring to fig. 1 and 2, a rotary groove 11 is coaxially provided in the upper end surface of the base 1, the rotary table 3 has a plug portion movably inserted into the rotary groove 11, and a limit ring groove 31 is provided in the outer peripheral wall of the plug portion. The outer peripheral wall threaded connection of base 1 has inserts the stop bolt 12 of locating spacing annular 31, and the tip of stop bolt 12 supports tightly in the inner wall of spacing annular 31, screws stop bolt 12 for the tip of stop bolt 12 supports tightly in spacing annular 31 inner wall, restricts the relative rotation of revolving stage 3 and base 1 with damping form. When the rotary table 3 needs to be disassembled, the limit bolts 12 are unscrewed, so that the limit bolts 12 are separated from the limit ring grooves 31, and the rotary table 3 and the base 1 can be disassembled and separated.

Referring to fig. 1 and 3, the upper end surface of the rotary table 3 is fixedly connected with a horizontal guide rail 5, the horizontal guide rail 5 is slidingly connected with a slide seat 6, the slide seat 6 is fixedly connected with a mounting plate 61, the mounting plate 61 is used for mounting a measurer, and in this embodiment, the mounting plate 61 is fixedly connected with a connecting plate on the measurer through a bolt. The upper end face of the horizontal guide rail 5 is provided with a sliding groove 51, the sliding seat 6 is provided with a sliding block 62 which is connected with the sliding groove 51 in a sliding mode, the horizontal guide rail 5 is provided with a third adjusting piece 7 which is used for adjusting the sliding position of the sliding seat 6, the third adjusting piece 7 comprises an adjusting screw 71 and a hand wheel 72 which are arranged in the sliding groove 51 and are rotatably connected with the inner wall of the sliding groove 51, the adjusting screw 71 is threaded through the sliding block 62, and the hand wheel 72 is positioned outside the horizontal guide rail 5 and is coaxially and fixedly connected with one end of the adjusting screw 71.

The implementation principle of the multifunctional measuring rack for measuring in the embodiment is as follows: when the supporting legs 2 need to be folded or unfolded, the sliding rod 42 slides along the axial direction under the limiting effect of threads by rotating the first threaded sleeve 44, the sliding rod 42 slides to drive the free end of the supporting tube 21 to swing and adjust around the hinge point through the connecting rod 43, synchronous folding or unfolding of the supporting legs 2 is achieved, and the use convenience of the measuring frame and the structural stability of the measuring frame are improved.

After the measuring frame is unfolded and placed on the measuring ground, a worker installs the measuring device on the sliding seat 6, adjusts the sliding position of the supporting rod 22 by rotating the second threaded sleeves 23 on the supporting legs 2, levels the base 1, drives the screw rod to rotate by rotating the hand wheel 72, and accordingly adjusts the sliding position of the sliding seat 6 on the horizontal guide rail 5, horizontal movement of the measuring device is achieved, the measuring operation is conducted on different positions by the worker conveniently, the measuring range is wide, and the functional diversity of the measuring frame is increased.

Example 2: the difference from embodiment 1 is that, referring to fig. 4, the first adjusting member is an electric push rod 45, a cylinder body of the electric push rod 45 is fixedly connected to a lower end surface of the fixed tube 41, and a piston rod of the electric push rod 45 is fixedly connected to a lower end of the sliding rod 42. The sliding rod 42 is driven to slide by controlling the extension and retraction of the piston rod of the electric push rod 45, so that the response speed is high, electric adjustment is realized, and the folding and unfolding efficiency of the supporting leg 2 is effectively improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A multifunctional measuring rack for measurement, which is characterized in that: including base (1) and a plurality of hinge in supporting legs (2) of base (1), a plurality of supporting legs (2) are around the axis distribution of base (1), base (1) are provided with stop gear (4) that a plurality of supporting legs (2) are drawn in or are expanded in synchronous regulation, stop gear (4) are including setting up in fixed pipe (41) of base (1), slip and insert sliding rod (42) and a plurality of connecting rod (43) of locating fixed pipe (41), the quantity of connecting rod (43) and the quantity one-to-one of supporting legs (2), and the one end of connecting rod (43) articulates in sliding rod (42), and the other end of connecting rod (43) articulates in supporting legs (2), and fixed pipe (41) are provided with the first regulating part of regulation sliding rod (42) slide position.

2. A multifunctional measuring rack for measuring according to claim 1, characterized in that: the first adjusting piece comprises a first screw sleeve (44) rotatably connected to the fixed tube (41), the sliding rod (42) is a screw rod, and the sliding rod (42) is in threaded connection with the first screw sleeve (44).

3. A multifunctional measuring rack for measuring according to claim 1, characterized in that: the first adjusting piece comprises an electric push rod (45), a cylinder body of the electric push rod (45) is fixedly connected to the fixed pipe (41), and a piston rod of the electric push rod (45) is fixedly connected to the sliding rod (42).

4. A multifunctional measuring rack for measuring according to claim 1, characterized in that: the supporting legs (2) are telescopic arms.

5. A multifunctional measuring rack for measuring according to claim 4, characterized in that: the support leg (2) comprises a support tube (21) hinged to the base (1) and a support rod (22) connected to the support tube (21) in a sliding mode, and the support tube (21) is provided with a second adjusting piece for adjusting the sliding position of the support rod (22).

6. A multifunctional measuring rack for measuring according to claim 5, characterized in that: the second adjusting piece comprises a second screw sleeve (23) rotatably connected to the end part of the supporting tube (21), the supporting rod (22) is a screw rod, the supporting rod (22) is inserted into the supporting tube (21), and the supporting rod (22) is connected to the second screw sleeve (23) in a threaded mode.

7. A multifunctional measuring rack for measuring according to claim 1, characterized in that: still including dismantling revolving stage (3) of connecting in base (1), revolving stage (3) are provided with horizontal guide rail (5), horizontal guide rail (5) slide and are connected with slide (6), and slide (6) are used for installing the caliber, be provided with between horizontal guide rail (5) and slide (6) and carry out third regulating part (7) of adjusting to the position of sliding of slide (6).

8. A multifunctional measuring rack for measuring according to claim 7, characterized in that: the rotary table is characterized in that a rotary groove (11) is formed in the upper end face of the base (1), the rotary table (3) is inserted into the rotary groove (11), a limiting ring groove (31) is formed in the peripheral wall of the rotary table (3), a limiting bolt (12) inserted into the limiting ring groove (31) is connected with the peripheral wall of the base (1) in a threaded mode, and the end portion of the limiting bolt (12) abuts against the inner wall of the limiting ring groove (31).