CN210533346U - Levelness measuring device for metal door and window - Google Patents

Abstract

The utility model discloses a metal door and window levelness measuring device, comprising a main body, the both ends and the middle part of main part all are provided with the air level, inside vaulting pole and the adjustment disk of being provided with in both ends of main part, be connected with adjusting device and adjustment disk on the adjustment disk and pass through adjusting device and be connected with the vaulting pole, this metal door and window levelness measuring device drives the lead screw through the rotation of adjustment disk, and the rotation of lead screw makes the thread bush remove, and the bottom and the first voussoir of thread bush are connected, because first voussoir and thread bush synchronous motion cause second voussoir downstream to make the vaulting pole stretch out the main part and lift one side of main part, read the length that the vaulting pole stretches out through the calibrated scale, finally can know the height and the direction that need door and window to adjust.

Description

Levelness measuring device for metal door and window

Technical Field

The utility model relates to a measure technical field, specifically be a metal door and window levelness measuring device.

Background

Levelness means (generally, a plane in the horizontal direction, i.e., the ground or the ceiling) whether the plane is on a horizontal line or not. The door and window need measure the levelness when the installation to in ensure that the stability and the upright of door and window installation, all carry out simple measurement to the levelness through the guiding rule at door and window installation usually, adjust the door and window after measuring, but current guiding rule only judges with the air level, and the air level is judged to have certain error, and does not know prop body after measuring and adjust how much. Therefore, we propose a levelness measuring device for metal doors and windows.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can accurately read height-adjusting's metal door and window levelness measuring device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal door and window levelness measuring device, includes the main part, the both ends and the middle part of main part all are provided with the air level, inside vaulting pole and the adjustment disk of being provided with in both ends of main part, be connected with adjusting device and adjustment disk on the adjustment disk and pass through adjusting device and be connected with the vaulting pole.

Preferably, adjusting device includes the lead screw, the one end and the adjusting disk of lead screw are connected and the other end is connected with spacing dish, threaded connection has the thread bush on the lead screw, and spacing dish can restrict the position of lead screw to it remains stable, and the thread bush can the auto-lock with the lead screw cooperation, so that can fix the position of thread bush at any time.

Preferably, be provided with first voussoir on the outer wall of thread bush, sliding connection has the second voussoir on the first voussoir, the second voussoir is connected with the vaulting pole, the both ends that have cup jointed the spring on the vaulting pole and spring respectively with second voussoir and main part inner wall connection, first voussoir and second voussoir slide and change the direction of motion to adjust the vaulting pole.

Preferably, the edge that lies in the adjustment disk on the main part is provided with the scale mark, through the relation between the pitch that sets up the lead screw and the scale mark, can directly read out the length that the vaulting pole stretches out through the scale mark to more accurate adjustment.

Preferably, the adjusting disc is provided with a pointer block, and the pointer block can be used for reading marks and increasing friction force, so that the adjusting disc can rotate more conveniently.

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

the utility model discloses a rotation of adjusting disk drives the lead screw, and the rotation of lead screw makes the thread bush remove, and the bottom and the first voussoir of thread bush are connected because first voussoir and thread bush synchronous motion cause the second voussoir downstream to make the vaulting pole stretch out the main part and lift up one side of main part, read the length that the vaulting pole stretches out through the calibrated scale, finally can know the height and the direction that need door and window to adjust.

Drawings

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

FIG. 2 is an enlarged view of area A in FIG. 1;

FIG. 3 is a schematic view of a half-section structure of a main body;

fig. 4 is a schematic structural diagram of the adjusting device.

In the figure: 1-a body; 2-level bubble; 3-a brace rod; 4-adjusting the disc; 5-a regulating device; 6-a screw rod; 7-a limiting disc; 8-thread bush; 9-a first wedge; 10-a second wedge; 11-a spring; 12-scale line; 13-pointer block.

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. 1-4, the present invention provides a technical solution: the utility model provides a metal door and window levelness measuring device, includes main part 1, the both ends and the middle part of main part 1 all are provided with air level 2, inside vaulting pole 3 and the adjusting disk 4 of being provided with in the both ends of main part 1, be connected with adjusting device 5 and adjusting disk 4 on the adjusting disk 4 and pass through adjusting device 5 and be connected with vaulting pole 3.

When measuring door and window's levelness, on placing door and window's crossbeam with main part 1, through air level preliminary judgement to which end slope, then through rotating circular shape adjustment disk 4, adjustment disk 4 and spacing dish 7 are located the both ends of lead screw to lead screw 6 remains stable, adjustment disk 4 drives lead screw 6 and rotates, lead screw 6 and 8 threaded connection of thread bush, therefore 8 edge lead screws of thread bush move.

Because the direction that lead screw 6 rotated and made 8 of thread bush remove is the fore-and-aft direction, consequently need change the direction of motion with the voussoir, the side of first voussoir 9 and second voussoir 10 is a rectangle and trapezoidal constitution, two voussoirs slide through the inclined plane and change the direction of motion, first voussoir 9 is fore-and-aft movement, the inclined plane makes the second voussoir follow up-and-down motion, thereby make vaulting pole 3 stretch out main part 1, the spring 11 that cup joints on the vaulting pole 3 is the vaulting pole 3 of being convenient for reset, when changeing back the lead screw, first voussoir 9 can move forward, and second voussoir 10 then needs other helping hand to reset, consequently circular spring 11 plays the helping hand effect.

The scale marks 12 are the length of the movement of the strut 3 in the vertical direction, and the distance represented by the unit scale is adjusted by adjusting the thread pitch of the lead screw 6 and the inclination angle of the inclined plane matched with the two wedges, because the leveling bubble is located in the middle after extending out of the strut 3 after a certain length, the scale read out at this time is the height of the strut 3 at which the position needs to be adjusted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (5)

1. The utility model provides a metal door and window levelness measuring device, includes main part (1), the both ends and the middle part of main part (1) all are provided with air level (2), its characterized in that: the utility model discloses a support rod (3) and adjusting disk (4) are connected through adjusting device (5) and adjusting disk (4) on the both ends inside of main part (1), be connected with adjusting device (5) and adjusting disk (4) on adjusting disk (4) and be connected with vaulting pole (3).

2. The metal door and window levelness measuring device of claim 1, wherein: the adjusting device (5) comprises a screw rod (6), one end of the screw rod (6) is connected with the adjusting disc (4) and the other end of the screw rod is connected with a limiting disc (7), and a threaded sleeve (8) is connected to the screw rod (6) in a threaded manner.

3. The metal door and window levelness measuring device of claim 2, wherein: be provided with first voussoir (9) on the outer wall of thread bush (8), sliding connection has second voussoir (10) on first voussoir (9), second voussoir (10) are connected with vaulting pole (3), the both ends that have cup jointed spring (11) and spring (11) on vaulting pole (3) are respectively with second voussoir (10) and main part (1) inner wall connection.

4. The metal door and window levelness measuring device of claim 1, wherein: the edge of the main body (1) positioned on the adjusting disc (4) is provided with scale marks (12).

5. The metal door and window levelness measuring device of claim 1, wherein: and a pointer block (13) is arranged on the adjusting disc (4).

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