CN214537909U

CN214537909U - Adjustable measuring tool for building engineering management

Info

Publication number: CN214537909U
Application number: CN202120861615.9U
Authority: CN
Inventors: 高昆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-10-29
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses an adjustable measuring tool for building engineering management, which comprises a base, the bottom end of the base is fixedly connected with a support column, the outer wall sleeve of the support column is provided with a connecting sliding seat, the lower part of the sliding seat is provided with a stopper positioned at the bottom end of the support column, the outer wall of the sliding seat is provided with a telescopic rod through a rotating shaft interval, one end of the telescopic rod, which is far away from the sliding seat, is rotatably connected with a support frame through the rotating shaft, the bottom end of the support frame is fixedly connected with an anti-skidding sleeve, the top end of the support frame is fixedly connected with the bottom surface of the base through the rotating seat, the upper surface of the base is fixedly connected with a rotating device, the sliding seat vertically slides along the support column and is abutted against the stopper to be fixed, and simultaneously drives the telescopic rod to expand the support frame, forms a triangular bracket to be supported on the ground through the rotation of the rotating seat, and the ground is attached by the anti-skidding sleeve to generate friction force for anti-skidding, the cooperation support column is used, the stability of multiplicable spirit level, and the shrink support frame of being convenient for is deposited.

Description

Adjustable measuring tool for building engineering management

Technical Field

The utility model belongs to the technical field of engineering management, specifically be an adjustable measuring tool is used in building engineering management.

Background

The measuring instrument is used for measuring various aspects such as orientation, distance measurement, angle measurement, height measurement, mapping and photogrammetry required by the planning design, construction and operation management stages of engineering construction.

When the existing measuring tool for the constructional engineering is used, the measuring angle of the measuring tool is often adjusted according to the height of a building, so that a supporting frame is needed as an auxiliary support, and the measuring tool is inconvenient to carry when going out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable measuring tool is used in building engineering management to solve its measurement angle of the height regulation according to the building that often proposes in the above-mentioned background art, consequently need the support frame as auxiliary stay, and carry comparatively inconvenient problem when going out.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable measuring tool for building engineering management comprises a base, wherein the bottom end of the base is fixedly connected with a support column, the outer wall of the support column is sleeved with a sliding seat, a limiting block positioned at the bottom end of the support column is arranged below the sliding seat, telescopic rods are arranged on the outer wall of the sliding seat at intervals through rotating shafts, one end, away from the sliding seat, of each telescopic rod is rotatably connected with a support frame through the rotating shaft, the bottom end of each support frame is fixedly connected with an anti-slip sleeve, the length of each support frame is larger than that of the support column, the top end of each support frame is fixedly connected with the bottom surface of the base through the rotating seat, the upper surface of the base is fixedly connected with a rotating device, the top end of each rotating device is fixedly connected with a level, a positioning device is arranged at the joint of the level and the rotating device, and a control button is fixedly connected to one side of the level, and a dial scale positioned at the lower end of the level gauge is arranged on one side of the control button.

Preferably, telescopic link and support frame are three, the junction of sliding seat and telescopic link all rotates through the pivot to be connected, the junction of telescopic link and support frame all rotates through the pivot to be connected, the bottom of support column is the toper, and it is fixed to be convenient for insert earth.

Preferably, the base is circular bearing plate, rotating device locates the mounting panel of base upper surface including the welding, the diameter of mounting panel is less than the base, just the mounting panel is kept away from the top surface of base and has been seted up the rotation groove, the inner wall fixedly connected with drive rack who rotates the groove.

Preferably, one side of the transmission rack is meshed with a first gear at intervals, one side of the first gear, which is far away from the transmission rack, is meshed with a second gear, the middle of the second gear is fixedly connected with a rotating shaft, and the rotating shaft is fixedly connected to the bottom end of the level gauge through a positioning device.

Preferably, positioner includes the positioning seat of fixed connection in the spirit level bottom, the constant head tank has been seted up to one side that rotating device is pressed close to the positioning seat, the inner chamber of constant head tank inserts the connection axis of rotation, the bilateral symmetry of axis of rotation is equipped with the location splint, the location splint are two arcs of adaptation in axis of rotation diameter.

Preferably, the inner wall symmetry that the constant head tank was pressed close to the locating plate is equipped with the slider, one side fixed connection locating lever of axis of rotation is kept away from to the locating plate, the outer wall cover of locating lever is equipped with the spring of butt locating plate one side, just the outer wall fixed connection handle of positioning seat is run through to the one end of locating lever.

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

1. the utility model discloses simple structure, reasonable in design through setting up the support frame for the support column, and the sliding seat prolongs the support column and slides the butt perpendicularly and fix in the stopper, drives the flexible expansion support frame of telescopic link simultaneously, rotates through rotating the seat and forms the A-frame support in ground, and produces the frictional force antiskid through antiskid cover laminating ground, and the cooperation support column uses, and the stability of multiplicable spirit level, and the shrink support frame of being convenient for is deposited.

2. Through setting up rotating device for the base, the spirit level passes through the axis of rotation and rotates, drives two meshing drive gears one simultaneously, prolongs the diameter of transmission rack and encircles and rotate in rotating the inslot to realize that the spirit level rotates on the base, be convenient for adjust the measurement angle of spirit level, improve its measuring accuracy.

3. Through setting up positioner for the spirit level, pulling handle drives the locating lever, extrudees the flexible resilience of spring simultaneously and drives location splint, and through the cooperation of slider, slides in the inner wall of constant head tank, the clamp is fixed in the axis of rotation to on being fixed in rotating device with the spirit level, otherwise be convenient for take off the spirit level from the base, make the device split portable.

Drawings

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

FIG. 2 is a schematic view of the structure of the rotating device of the present invention;

fig. 3 is a schematic structural view of the positioning device of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a sliding seat; 4. a limiting block; 5. a telescopic rod; 6. a support frame; 7. an anti-slip sleeve; 8. a rotating seat; 9. a rotating device; 901. mounting a plate; 902. a rotating groove; 903. a drive rack; 904. a first gear; 905. a second gear; 906. a rotating shaft; 10. a level gauge; 11. a positioning device; 111. positioning seats; 112. positioning a groove; 113. positioning the clamping plate; 114. a slider; 115. positioning a rod; 116. a spring; 117. a handle; 12. a control button; 13. a dial.

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

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable measuring tool for building engineering management comprises a base 1, a supporting column 2 is fixedly connected to the bottom end of the base 1, a sliding seat 3 is sleeved on and connected with the outer wall of the supporting column 2, a limiting block 4 positioned at the bottom end of the supporting column 2 is arranged below the sliding seat 3, telescopic rods 5 are arranged on the outer wall of the sliding seat 3 at intervals through rotating shafts, one end, far away from the sliding seat 3, of each telescopic rod 5 is rotatably connected with a supporting frame 6 through the rotating shaft, an anti-skidding sleeve 7 is fixedly connected to the bottom end of each supporting frame 6, the length of each supporting frame 6 is larger than that of the corresponding supporting column 2, the top end of each supporting frame 6 is fixedly connected with the bottom surface of the base 1 through each rotating seat 8, a rotating device 9 is fixedly connected to the upper surface of the base 1, a level 10 is fixedly connected to the top end of each rotating device 9, a positioning device 11 is arranged at the joint of the level 10 and the rotating device 9, and a control button 12 is fixedly connected to one side of the level 10, one side of the control button 12 is provided with a dial 13 at the lower end of the level 10.

Referring to fig. 1, the number of the telescopic rods 5 and the number of the support frames 6 are three, the telescopic rods are formed into a triangle, the joints of the sliding seat 3 and the telescopic rods 5 are rotatably connected through a rotating shaft, the joints of the telescopic rods (5) and the support frames (6) are rotatably connected through a rotating shaft, the bottom ends of the support columns 2 are conical and are convenient to insert soil for fixing, the acting level 10 is a measuring device for measuring the inclination angle, the planeness and the straightness of the horizontal position, the sliding seat 3 extends the support columns 2 to vertically slide and abut against the limiting blocks 4 for fixing, meanwhile, the telescopic rods 5 are driven to stretch and expand the support frames 6, the rotating seat 8 rotates to form a triangular support to be supported on the ground, the triangular support is attached to the ground through an anti-slip sleeve 7 to generate friction force for skid prevention, the use of the support columns 2 is matched with the purpose of increasing the stability of the level 10, and the support frames 6 are convenient to shrink for storage.

Referring to fig. 1-2, the base 1 is a circular bearing plate, the rotating device 9 includes an installation plate 901 welded to the upper surface of the base 1, the diameter of the installation plate 901 is smaller than that of the base 1, a rotating groove 902 is formed on the top surface of the installation plate 901 away from the base 1, and a transmission rack 903 is fixedly connected to the inner wall of the rotating groove 902.

Referring to fig. 2, a first gear 904 is arranged on one side of the transmission rack 903 in an interval meshing manner, a second gear 905 is arranged on one side, away from the transmission rack 903, of the first gear 904 in a meshing manner, the middle portion of the second gear 905 is fixedly connected with a rotating shaft 906, the rotating shaft 906 is fixedly connected to the bottom end of the spirit level 10 through a positioning device 11, the first gear 904 is acted on the spirit level 10 to rotate through the rotating shaft 906, meanwhile, the second gear 905 is driven to be meshed with the first gear 904, the diameter of the transmission rack 903 is extended to rotate around the rotating groove 902, and therefore the spirit level 10 rotates on the base 1, the measuring angle of the spirit level 10 is convenient to adjust, and the measuring accuracy of the spirit level is improved.

Referring to fig. 3, the positioning device 11 includes a positioning seat 111 fixedly connected to the bottom end of the level gauge 10, a positioning groove 112 is formed in one side of the positioning seat 111 close to the rotating device 9, an inner cavity of the positioning groove 112 is inserted into the rotating shaft 906, positioning clamp plates 113 are symmetrically disposed on two sides of the rotating shaft 906, and the positioning clamp plates 113 are two arc plates adapted to the diameter of the rotating shaft 906.

Please refer to fig. 3, a sliding block 114 is symmetrically disposed on the inner wall of the positioning clamp 113 close to the positioning slot 112, a side of the positioning clamp 113 away from the rotating shaft 906 is fixedly connected with a positioning rod 115, an outer wall of the positioning rod 115 is sleeved with a spring 116 abutting against one side of the positioning clamp 113, and one end of the positioning rod 115 penetrates through an outer wall fixedly connected handle 117 of the positioning seat 111, acting on the pulling handle 117 to drive the positioning rod 115, and meanwhile, the pressing spring 116 rebounds to drive the positioning clamp 113, and through the cooperation of the sliding block 114, slides on the inner wall of the positioning slot 112, and is clamped and fixed on the rotating shaft 906, thereby fixing the level 10 on the rotating device 9, otherwise, the level 10 is convenient to be taken down from the base 1, and the device is convenient to disassemble and carry.

The working principle is as follows: when the device is used, the sliding seat 3 is abutted against the limiting block 4 to be fixed in a vertical sliding manner along the supporting column 2, the telescopic rod 5 is driven to expand and contract the supporting frame 6, the triangular support is formed by rotating the rotating seat 8 to be supported on the ground, the ground is attached by the anti-slip sleeve 7 to generate friction force for skid prevention, the device is matched with the supporting column 2 to be used, the stability of the level meter 10 can be improved, the supporting frame 6 can be conveniently contracted to be stored, the level meter 10 rotates through the rotating shaft 906, the gear two 905 is simultaneously driven to be meshed with the driving gear one 904, the diameter of the transmission gear 903 rotates around the rotating groove 902, the level meter 10 rotates on the base 1, the measuring angle of the level meter 10 can be conveniently adjusted, the measuring accuracy of the level meter is improved, the handle 117 is pulled to drive the positioning rod 115, the spring 116 is extruded to be elastically and flexibly driven to drive the positioning clamp plate 113 to slide on the inner wall of the positioning groove 112 through the matching of the sliding block 114, the clamp is fixed on the rotating shaft 906, so that the level 10 is fixed on the rotating device 9, and conversely, the level 10 is convenient to be taken off from the base 1, so that the device is convenient to disassemble and carry.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable measuring tool for building engineering management, includes base (1), its characterized in that: the bottom end of the base (1) is fixedly connected with a support column (2), the outer wall of the support column (2) is sleeved with a sliding seat (3), a limit block (4) positioned at the bottom end of the support column (2) is arranged below the sliding seat (3), telescopic rods (5) are arranged on the outer wall of the sliding seat (3) at intervals through a rotating shaft, one end, far away from the sliding seat (3), of each telescopic rod (5) is rotatably connected with a support frame (6) through the rotating shaft, the bottom end of each support frame (6) is fixedly connected with an anti-skidding sleeve (7), the length of each support frame (6) is larger than that of each support column (2), the top end of each support frame (6) is fixedly connected with the bottom surface of the base (1) through a rotating seat (8), the upper surface of the base (1) is fixedly connected with a rotating device (9), and the top end of each rotating device (9) is fixedly connected with a level gauge (10), the level gauge is characterized in that a positioning device (11) is arranged at the joint of the level gauge (10) and the rotating device (9), a control button (12) is fixedly connected to one side of the level gauge (10), and a dial (13) located at the lower end of the level gauge (10) is arranged on one side of the control button (12).

2. An adjustable measuring tool for construction engineering management according to claim 1, characterized in that: telescopic link (5) and support frame (6) are three, the junction of sliding seat (3) and telescopic link (5) all rotates through the pivot to be connected, the junction of telescopic link (5) and support frame (6) all rotates through the pivot to be connected, the bottom of support column (2) is the toper.

3. An adjustable measuring tool for construction engineering management according to claim 1, characterized in that: the base (1) is a circular bearing plate, the rotating device (9) comprises a mounting plate (901) welded to the upper surface of the base (1), the diameter of the mounting plate (901) is smaller than that of the base (1), a rotating groove (902) is formed in the top surface, far away from the base (1), of the mounting plate (901), and a transmission rack (903) is fixedly connected to the inner wall of the rotating groove (902).

4. An adjustable measuring tool for construction engineering management according to claim 3, characterized in that: one side interval meshing of transmission rack (903) is equipped with gear (904), one side meshing that transmission rack (903) was kept away from in gear (904) is equipped with gear two (905), the middle part fixedly connected with axis of rotation (906) of gear two (905), axis of rotation (906) are through positioner (11) fixed connection in the bottom of spirit level (10).

5. An adjustable measuring tool for construction engineering management according to claim 4, characterized in that: positioner (11) are including positioning seat (111) of fixed connection in spirit level (10) bottom, constant head tank (112) have been seted up to one side that rotating device (9) are pressed close to in positioning seat (111), the inner chamber of constant head tank (112) inserts and connects axis of rotation (906), the bilateral symmetry of axis of rotation (906) is equipped with location splint (113), location splint (113) are two arcs of adaptation in axis of rotation (906) diameter.

6. An adjustable measuring tool for construction engineering management according to claim 5, characterized in that: the inner wall symmetry that constant head tank (112) were pressed close to in location splint (113) is equipped with slider (114), one side fixed connection locating lever (115) of axis of rotation (906) are kept away from in location splint (113), the outer wall cover of locating lever (115) is equipped with spring (116) of butt location splint (113) one side, just outer wall fixed connection handle (117) of locating lever (111) are run through to the one end of locating lever (115).