CN210221067U

CN210221067U - Level gauge for building supervision

Info

Publication number: CN210221067U
Application number: CN201921551912.2U
Authority: CN
Inventors: Wencheng Ma; 马文成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-03-31
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a level for building supervision, which comprises a level, a containing frame and a bracket; the surveyor's level is located and holds a upside, it is provided with splint to hold a inboard, splint one side is provided with the lead screw, lead screw outside cover has the bearing, lead screw outside cover has screw-nut, the support is located and holds a bottom, the support upside is provided with first telescopic link, first telescopic link upside is provided with the second telescopic link, support and first telescopic link upper end all are provided with the through-hole, first telescopic link passes inside the through-hole stretches into the support, the second telescopic link passes inside the through-hole stretches into first telescopic link, second telescopic link pot head has the pivot, the welding of pivot upper end holds a bottom. The utility model discloses can demolish holding frame and surveyor's level when not using, separately place support and surveyor's level after demolising, can carry out better protection to the surveyor's level, avoid the water level to take place to damage when the transportation.

Description

Level gauge for building supervision

Technical Field

The utility model relates to a surveyor's level equipment technical field specifically is a surveyor's level of building supervision usefulness.

Background

The level is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground. The principle is to measure the height difference between ground points according to the leveling principle. The essential element is expected to far away mirror, pipe water level (or compensator), vertical axis, and current calibrator when using, bearing structure and water level set up as an organic whole, wholly place the very inconvenient of protection, lead to the water level to take place to damage easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surveyor's level of building supervision usefulness to bearing structure sets up as an organic whole with the surveyor's level among the solution prior art, wholly places protection inconvenience very, leads to the surveyor's level to take place the problem of damage easily.

In order to achieve the above object, the utility model provides a following technical scheme: a level for building supervision comprises a level, a containing frame and a bracket; the level gauge is positioned on the upper side of a containing frame, the containing frame is a U-shaped frame, a clamping plate is arranged on the inner side of the containing frame, a lead screw is arranged on one side of the clamping plate, a bearing is sleeved on the outer side of the lead screw and welded on the upper side of the clamping plate, a lead screw nut is sleeved on the outer side of the lead screw and welded on one side of the containing frame, one end of the lead screw extends out of the containing frame, the support is positioned at the bottom end of the containing frame, a base is arranged at the bottom end of the support, the base and the support are welded with each other, a ground cone is welded on the periphery of the bottom end of the base, a first telescopic rod is arranged on the upper side of the support, a second telescopic rod is arranged on the upper side of the first telescopic rod, the support and the, the first telescopic link passes inside the through-hole stretches into the support, the second telescopic link passes inside the through-hole stretches into first telescopic link, second telescopic link pot head has the pivot, the welding of pivot upper end holds a bottom.

Preferably, splint with hold a frame inboard and all be provided with the bullet pad, and the bullet pad is pasted at splint and holds a frame inboard through adhesive.

Preferably, a handle is arranged on the outer side of the screw rod, and the middle position of the handle is welded on the outer side of the screw rod.

Preferably, a side support is arranged between the containing frame and the rotating shaft, and two ends of the side support are welded at the bottom end of the containing frame and one side of the rotating shaft.

Preferably, the limiting plates are welded at the bottom ends of the sections inside the first telescopic rod and the support inside the second telescopic rod, and the tangent plane size of each limiting plate is larger than that of each through hole.

Preferably, the rotating shaft is provided as a damping rotating shaft.

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

1. when the water level gauge is not used, the containing frame and the water level gauge can be detached, and the support and the water level gauge are separately placed after detachment, so that the water level gauge can be better protected, and the water level gauge is prevented from being damaged during transportation;

2. a triangle is formed among the side bracket, the containing bracket and the rotating shaft, and the containing bracket and the rotating shaft are more stably installed according to the stable distance of the triangle;

3. the limiting plate can limit the range of the second telescopic rod extending out of the first telescopic rod or the range of the first telescopic rod extending out of the support, and the second telescopic rod is prevented from being separated from the first telescopic rod or the first telescopic rod is prevented from being separated from the support;

4. the resistance between damping pivot that the pivot used and the second telescopic link is great, will hold a rotatory back, can fix through the holding frame after the resistance pairing rotation of damping pivot self the spirit level promptly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic structural view of the containing frame of the present invention;

fig. 3 is a schematic view of the base structure of the present invention.

In the figure: 1. a base; 2. a support; 3. a first telescopic rod; 4. a through hole; 5. a limiting plate; 6. a damping sleeve; 7. a second telescopic rod; 8. a side bracket; 9. a feed screw nut; 10. a handle; 11. a screw rod; 12. a bearing; 13. a splint; 14. a spring pad; 15. a level gauge; 16. a containing rack; 17. a rotating shaft; 18. and (4) a ground cone.

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, 2 and 3, in an embodiment of the present invention, a leveling instrument for building supervision includes a leveling instrument 15, a holding frame 16 and a bracket 2; the level gauge 15 is positioned on the upper side of a containing frame 16, the containing frame 16 is arranged to be a U-shaped frame, a clamping plate 13 is arranged on the inner side of the containing frame 16, a screw rod 11 is arranged on one side of the clamping plate 13, a bearing 12 is sleeved on the outer side of the screw rod 11, the bearing 12 is welded on the upper side of the clamping plate 13, a screw rod nut 9 is sleeved on the outer side of the screw rod 11, the screw rod 9 is welded on one side of the containing frame 16, one end of the screw rod 11 extends out of the containing frame 16, a support 2 is positioned at the bottom end of the containing frame 16, a base 1 is arranged at the bottom end of the support 2 and is welded with the support 2, ground cones 18 are welded around the bottom end of the base 1, a first telescopic rod 3 is arranged on the upper side of the support 2, a second telescopic rod 7 is arranged on the upper side of the first, inside first telescopic link 3 passed through-hole 4 and stretched into support 2, second telescopic link 7 passed through-hole 4 and stretched into first

telescopic link

3, and 7 upper end covers of second telescopic link have

pivot

17, and 17 upper end welding of pivot holds a 16 bottoms.

Further, splint 13 all is provided with bullet pad 14 with hold 16 inboards, and bullet pad 14 is pasted at splint 13 and hold 16 inboards through the bonding adhesive, and the texture of bullet pad 14 is softer, and when splint 13 was to the 15 centre gripping of surveyor's level, bullet pad 14 pressurized produced the deformation, through the outside tension in bullet pad 14 shrink back, fixes surveyor's level 15, to the more stability of surveyor's level 15 fixed.

Further, a handle 10 is arranged on the outer side of the screw rod 11, the middle position of the handle 10 is welded on the outer side of the screw rod 11, the handle 10 is convenient for a worker to hold, and force can be conveniently applied when the screw rod 11 is rotated.

Further, hold and be provided with collateral branch frame 8 between frame 16 and the pivot 17, and collateral branch frame 8 both ends welding holds 16 bottom and pivot 17 one side, collateral branch frame 8 and hold and form triangle-shaped between frame 16 and the pivot 17, have keeping away from of stability according to triangle-shaped for hold more stable of installation between frame 16 and the pivot 17.

Further, second telescopic link 7 stretches into 3 inside sections of first telescopic link and first telescopic link 3 stretches into 2 inside sections bottoms of support and all

welds limiting plate

5, and 5 tangent plane sizes of limiting plate are greater than 4 tangent plane sizes of through-hole, and limiting plate 5 can restrict second telescopic link 7 and stretch out 3 scopes of first telescopic link or 3 scopes of stretching out support 2 of first telescopic link, avoids second telescopic link 7 to break away from first

telescopic link

3 or 3 support 2 that break away from of first telescopic link.

Further, pivot 17 sets up to the damping pivot, and the damping pivot that pivot 17 used and the resistance between the second telescopic link 7 are great, will hold the frame 16 rotatory after, can fix the frame 16 that holds after the resistance pairing rotation of damping pivot self is surveyor's level 15 promptly.

The utility model discloses a theory of operation and use flow: place support 2 in the assigned position through base 1 during the use, fix support 1 through awl 18 to base 1 promptly, support 2 is fixed, after support 2 is placed and is accomplished, highly adjusting through first

telescopic link

3 and 7 year old supports 2 of second telescopic link, after the regulation is accomplished, place level 15 and hold 16 upsides, place and accomplish back rotatory lead screw 11, lead screw 11 is when rotatory, drive splint 13 and remove, it is fixed to carry out the centre gripping to level 15 through splint 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A level for building supervision comprises a level (15), a containing frame (16) and a bracket (2); the method is characterized in that: the level gauge (15) is positioned on the upper side of a containing frame (16), the containing frame (16) is arranged to be a U-shaped frame, a clamping plate (13) is arranged on the inner side of the containing frame (16), a lead screw (11) is arranged on one side of the clamping plate (13), a bearing (12) is sleeved on the outer side of the lead screw (11), the bearing (12) is welded on the upper side of the clamping plate (13), a lead screw nut (9) is sleeved on the outer side of the lead screw (11), the lead screw nut (9) is welded on one side of the containing frame (16), one end of the lead screw (11) extends out of the containing frame (16), the support (2) is positioned at the bottom end of the containing frame (16), a base (1) is arranged at the bottom end of the support (2), the base (1) and the support (2) are welded with each other, ground cones (18) are welded, first telescopic link (3) upside is provided with second telescopic link (7), support (2) and first telescopic link (3) are the cavity setting, support (2) and first telescopic link (3) upper end all are provided with through-hole (4), through-hole (4) inside is provided with damping cover (6), the welding of damping cover (6) is inside at through-hole (4), it is inside that first telescopic link (3) pass through-hole (4) and stretch into support (2), second telescopic link (7) pass through-hole (4) and stretch into inside first telescopic link (3), the cover has pivot (17) on second telescopic link (7), the welding of pivot (17) upper end holds frame (16) bottom.

2. A level for building supervision according to claim 1, characterised in that: splint (13) and hold frame (16) inboard all are provided with bullet pad (14), and bullet pad (14) are through the sticky subsides of bonding at splint (13) and hold frame (16) inboard.

3. A level for building supervision according to claim 1, characterised in that: the handle (10) is arranged on the outer side of the screw rod (11), and the middle position of the handle (10) is welded on the outer side of the screw rod (11).

4. A level for building supervision according to claim 1, characterised in that: the side support (8) is arranged between the containing frame (16) and the rotating shaft (17), and the two ends of the side support (8) are welded at the bottom end of the containing frame (16) and one side of the rotating shaft (17).

5. A level for building supervision according to claim 1, characterised in that: second telescopic link (7) stretch into first telescopic link (3) inside section and first telescopic link (3) stretch into support (2) inside section bottom and all weld limiting plate (5), and limiting plate (5) tangent plane size is greater than through-hole (4) tangent plane size.

6. A level for building supervision according to claim 1, characterised in that: the rotating shaft (17) is set to be a damping rotating shaft.