CN215674326U

CN215674326U - Portable electronic differential levelness measuring instrument support frame

Info

Publication number: CN215674326U
Application number: CN202120721241.0U
Authority: CN
Inventors: 李思东
Original assignee: Wuhan Huazhiyuan Network Technology Co ltd
Current assignee: Wuhan Huazhiyuan Network Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2022-01-28
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a portable electronic differential levelness measuring instrument support frame, which relates to the technical field of measuring instruments and comprises a fixed plate, wherein the top surface of the fixed plate is rotatably connected with the bottom surface of a carrying plate through a rotating shaft, a rotating support mechanism and a positioning mechanism are arranged between the fixed plate and the carrying plate, a clamping mechanism is arranged on the carrying plate, a plurality of groups of symmetrically distributed mounting plates are fixedly connected to the bottom surface of the fixed plate, and the mounting plates are rotatably connected with the top ends of supporting legs. According to the electronic differential levelness measuring device, the electronic differential levelness measuring device can be fixed on the carrying plate through the clamping mechanism, the carrying plate can be stably rotated through the rotating support mechanism, when the instrument on the carrying plate needs to be adjusted, the carrying plate only needs to be rotated, the carrying plate is fixed through the positioning mechanism, and then the position of the whole support frame is prevented from being adjusted, so that secondary zero setting is avoided, and convenience is brought to the electronic differential levelness measuring device.

Description

Portable electronic differential levelness measuring instrument support frame

Technical Field

The utility model relates to the technical field of measuring instruments, in particular to a portable electronic differential levelness measuring instrument support frame.

Background

The supporting mechanism is a framework which plays a supporting role, is extremely widely applied and can be seen everywhere in work and life, such as a common tripod.

Present electron difference levelness measuring apparatu need fix it with the support frame, guarantees its stability when the zero-bit, and present support frame has certain not enough: after current support frame is fixed, when the instrument on the support frame needs to be adjusted, need the runing rest, current support frame is not convenient for rotate, and the runing rest often need remove whole support frame simultaneously, and then needs fix again fixed support frame, avoids the support frame that removes to cause the influence to the measuring instrument of adjusting the zero-bit well.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a portable electronic differential levelness meter support stand, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a portable electron difference levelness measuring apparatu support frame, includes the fixed plate, the top surface of fixed plate is passed through the axis of rotation and is connected with the bottom surface rotation of carrying the thing board, fixed plate and carry and be provided with rotation supporting mechanism and positioning mechanism between the thing board, carry and be provided with clamping mechanism on the thing board, the mounting panel of the bottom surface fixedly connected with multiunit symmetric distribution of fixed plate, rotate with the top of supporting leg between the mounting panel and be connected, the equal fixedly connected with in bottom of supporting leg supports the awl, and threaded connection has the locking bolt who runs through mounting panel and supporting leg between mounting panel and the supporting leg.

As a further scheme of the utility model: the rotation support mechanism includes: spliced pole, annular slide rail and slider two, fixed plate top surface fixedly connected with annular slide rail, sliding connection has a plurality of evenly distributed's slider two in the annular slide rail, the top surface of slider two all with the bottom fixed connection of spliced pole, the top of spliced pole then all with carry the fixed connection of the bottom surface of thing board.

As a further scheme of the utility model: the positioning mechanism includes: the outer peripheral part of carrying the thing board top surface sets up a plurality of bolt holes that distribute with carrying thing board centre of a circle circumference, and the both sides face of fixed plate top surface all sets up the bolt hole of other symmetric distribution, and the bolt downthehole interpolation has the bolt that sets up with bolt hole phase-match.

As a further scheme of the utility model: the clamping mechanism includes: the spout, the screw hole, the screw, the movable block, slider one, the movable block, the riser, screw rod and support the board, the spout that a plurality of rectangles distribute is seted up to the top surface of fixed plate, equal sliding connection has slider one in the spout, the equal fixedly connected with movable block of top surface of slider one, a plurality of evenly distributed's screw hole has all been seted up to the both sides of spout, threaded connection has the screw that runs through the movable block and set up with the screw hole phase-match on the movable block, the equal fixedly connected with riser of top surface of movable block, threaded connection has the screw rod of perpendicular to riser on the riser, the one end fixedly connected with hand wheel of screw rod, the other end of screw rod is then equal fixedly connected with and supports the board.

As a further scheme of the utility model: sponge cushions are fixedly connected to the abutting plates.

As a further scheme of the utility model: at least four sliding blocks II are arranged in the annular sliding rail.

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

1. according to the electronic differential levelness measuring device, the electronic differential levelness measuring device can be fixed on the carrying plate through the clamping mechanism, the carrying plate can be stably rotated through the rotating support mechanism, when the instrument on the carrying plate needs to be adjusted, the carrying plate only needs to be rotated, the carrying plate is fixed through the positioning mechanism, and then the position of the whole support frame is prevented from being adjusted, so that secondary zero setting is avoided, and convenience is brought to the electronic differential levelness measuring device.

2. According to the utility model, the rotating support mechanism has the effects that the object carrying plate can be kept stable when rotating, the object carrying plate cannot deflect to influence the work of the electronic differential levelness measuring instrument on the object carrying plate, the object carrying plate is fixed by pushing the bolt into the bolt hole, so that the object carrying plate is prevented from rotating, the rotating screw rod drives the abutting plates to move oppositely, the electronic differential levelness measuring instrument on the object carrying plate is abutted tightly, and the spongy cushion can prevent the electronic differential levelness measuring instrument from being damaged to a certain extent.

Drawings

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

FIG. 2 is a schematic view of the structure of the carrier plate of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is a schematic structural view of the annular slide rail of the present invention.

In the figure: 1. a fixing plate; 2. an annular slide rail; 3. a rotating shaft; 4. a loading plate; 5. connecting columns; 6. a bolt; 7. a pin hole; 8. mounting a plate; 9. locking the bolt; 10. supporting legs; 11. cone supporting; 12. a screw; 13. a movable block; 14. a chute; 15. a threaded hole; 16. a sponge cushion; 17. a resisting plate; 18. a screw; 19. a vertical plate; 20. a first sliding block; 21. and a second sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the utility model, a portable electronic differential levelness measuring instrument support frame comprises a fixed plate 1, the top surface of the fixed plate 1 is rotatably connected with the bottom surface of a carrying plate 4 through a rotating shaft 3, a rotating support mechanism and a positioning mechanism are arranged between the fixed plate 1 and the carrying plate 4, a clamping mechanism is arranged on the carrying plate 4, a plurality of groups of symmetrically distributed mounting plates 8 are fixedly connected with the bottom surface of the fixed plate 1, the mounting plates 8 are rotatably connected with the top ends of supporting legs 10, the bottom ends of the supporting legs 10 are fixedly connected with supporting cones 11, and locking bolts 9 penetrating through the mounting plates 8 and the supporting legs 10 are in threaded connection between the mounting plates 8 and the supporting legs 10, the portable electronic differential levelness measuring instrument support frame can be fixed on the carrying plate 4 through the clamping mechanism, the carrying plate 4 can be stably rotated through the rotating support mechanism, when the instrument on the thing board 4 is carried in needs adjustment, only need rotate and carry thing board 4, recycle positioning mechanism and will carry thing board 4 and fix, and then avoid adjusting the position of whole support frame to avoid the secondary zero setting, and then brought conveniently for electron difference levelness measuring apparatu.

The rotation support mechanism includes: spliced pole 5, annular slide rail 2 and two 21 of slider, 1 top surface fixedly connected with annular slide rail 2 of fixed plate, 2 sliding connection of annular slide rail has two 21 of a plurality of evenly distributed's slider, the top surface of two 21 of slider all with spliced pole 5's bottom fixed connection, spliced pole 5's top then all is connected with the bottom surface of carrying thing board 4 is fixed, the effect of rotation supporting mechanism keeps steadily when can making to carry thing board 4 to rotate, the work that the thing board 4 can not take place to deflect and lead to influencing the electron difference levelness measuring apparatu on carrying thing board 4.

The positioning mechanism includes: bolt hole 7 and bolt 6, the peripheral part of carrying 4 top surfaces of thing board has seted up a plurality of bolt holes 7 that distribute in order to carry 4 centre of a circle circumference of thing board, and the both sides face of 1 top surface of fixed plate has all seted up the bolt hole 7 of other symmetric distribution, and has inserted the bolt 6 that has and bolt hole 7 phase-match to set up in the bolt hole 7, supports in the bolt hole 7 through bolt 6 and fixes carrying thing board 4 to prevent to carry thing board 4 and rotate.

The clamping mechanism includes: chute 14, screw hole 15, screw 12, movable block 13, a slider 20, riser 19, screw rod 18 and support board 17, a plurality of rectangle distribution's spout 14 has been seted up to the top surface of fixed plate 1, equal sliding connection has slider 20 in the spout 14, the equal fixedly connected with movable block 13 of the equal fixedly connected with of top surface of slider 20, a plurality of evenly distributed's screw hole 15 has all been seted up to the both sides of spout 14, threaded connection has the screw 12 that runs through movable block 13 and set up with 15 phase-matchs of screw hole on the movable block 13, the equal fixedly connected with riser 19 of top surface of movable block 13, threaded connection has the screw rod 18 of perpendicular to riser 19 on the riser 19, the one end fixedly connected with hand wheel of screw rod 18, the other end of screw rod 18 is equal fixedly connected with and supports board 17 then, it drives to support board 17 and is the opposite direction movement to rotate screw rod 18, thereby support tightly to carrying the electron difference levelness measuring apparatu on the thing board 4.

The abutting plates 17 are all fixedly connected with sponge pads 16, and the sponge pads 16 can prevent the electronic differential levelness measuring instrument from being damaged to a certain extent.

At least four sliding blocks (21) are arranged in the annular sliding rail (2).

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable electron difference levelness measuring apparatu support frame, including fixed plate (1), a serial communication port, the top surface of fixed plate (1) is passed through axis of rotation (3) and is connected with the bottom surface rotation of carrying thing board (4), fixed plate (1) and carry and be provided with rotation support mechanism and positioning mechanism between thing board (4), be provided with clamping mechanism on carrying thing board (4), bottom surface fixedly connected with multiunit symmetric distribution's of fixed plate (1) mounting panel (8), rotate with the top of supporting leg (10) between mounting panel (8) and be connected, the equal fixedly connected with in bottom of supporting leg (10) supports awl (11), and threaded connection has locking bolt (9) of running through mounting panel (8) and supporting leg (10) between mounting panel (8) and supporting leg (10).

2. The portable electronic differential levelness meter support stand of claim 1, wherein said rotational support mechanism comprises: spliced pole (5), annular slide rail (2) and two (21) of slider, fixed plate (1) top surface fixedly connected with annular slide rail (2), sliding connection has two (21) of a plurality of evenly distributed in annular slide rail (2), the top surface of two (21) of slider all with the bottom fixed connection of spliced pole (5), the top of spliced pole (5) then all with carry the fixed connection in bottom surface of thing board (4).

3. The portable electronic differential levelness meter support stand of claim 1, wherein said positioning mechanism comprises: bolt hole (7) and bolt (6), carry the peripheral part of thing board (4) top surface and seted up a plurality of bolt holes (7) that distribute in order to carry thing board (4) centre of a circle circumference, the bolt hole (7) of other symmetric distribution are all seted up to the both sides face of fixed plate (1) top surface, and the interpolation of bolt hole (7) has bolt (6) that set up with bolt hole (7) phase-match.

4. The portable electronic differential levelness meter support stand of claim 1, wherein said clamping mechanism comprises: a sliding chute (14), a threaded hole (15), a screw (12), a movable block (13), a first sliding block (20), a vertical plate (19), a screw rod (18) and a resisting plate (17), the top surface of fixed plate (1) is seted up spout (14) of a plurality of rectangular distributions, equal sliding connection has slider (20) in spout (14), the equal fixedly connected with movable block (13) of top surface of slider (20), a plurality of evenly distributed's screw hole (15) have all been seted up to the both sides of spout (14), threaded connection has screw (12) that run through movable block (13) and set up with screw hole (15) phase-match on movable block (13), the equal fixedly connected with riser (19) of top surface of movable block (13), threaded connection has screw rod (18) of perpendicular to riser (19) on riser (19), the one end fixedly connected with hand wheel of screw rod (18), the other end then equal fixedly connected with of screw rod (18) supports board (17).

5. The support frame of claim 4, wherein the abutting plates (17) are fixedly connected with sponge pads (16).

6. The portable electronic differential levelness meter support according to claim 2, wherein there are at least four second sliding blocks (21) in said annular sliding track (2).