CN211012964U

CN211012964U - Laser level meter for building construction

Info

Publication number: CN211012964U
Application number: CN201922321121.7U
Authority: CN
Inventors: 余学才
Original assignee: Suzhou Qingbaoge Photoelectric Technology Co ltd
Current assignee: Suzhou Qingbaoge Photoelectric Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-07-14
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a laser level for construction, the on-line screen storage device comprises a base, the three support column of bottom fixedly connected with of base, and the top of base is connected with the spirit level body, horizontal ray window is seted up to the preceding terminal surface of spirit level body, and the surface mounting of spirit level body has protection machanism, protection machanism's inside is including the protection casing, and is connected for cup jointing between the surface of protection casing and spirit level body, the both sides difference fixed connection of spirit level body is fluted. The utility model discloses in, through the protection casing, can accomodate the protection with its spirit level body, when using, through the pulling protection casing, protection casing rebound, when the draw-in groove of protection casing rises to fixture block department, through reset spring extrusion fixture block, the automatic block of fixture block is in the draw-in groove, fixes the protection casing, the normal practicality of the device of being convenient for, otherwise, presses down the fixture block and can make its extrusion reset spring, can make its protection casing entangle the spirit level body, protects it.

Description

Laser level meter for building construction

Technical Field

The utility model belongs to the technical field of the measuring instrument, concretely relates to laser level appearance for construction.

Background

The laser level meter is mainly applied to projects such as buildings and decorations, is used as an auxiliary tool for horizontal or vertical alignment during construction, and is convenient to measure.

The prior art has the following problems:

1. the existing laser level meter for building construction does not have the function of dust prevention, and cannot be well protected when the laser level meter is not used;

2. when the existing laser level for building construction is used for a long time, a layer of stain is easily caked on a horizontal ray window, the irradiation of an internal measuring line is influenced, and the laser level is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a laser level appearance for construction has the effect that can protector and be convenient for clear up its horizontal ray window.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laser level for construction, includes the base, the three support column of bottom fixedly connected with of base, and the top of base is connected with the spirit level body, horizontal ray window is seted up to the preceding terminal surface of spirit level body, and the surface mounting of spirit level body has protection machanism, protection machanism's inside is including the protection casing, and is connected for cup jointing between the surface of protection casing and spirit level body, the both sides difference fixedly connected with recess of spirit level body, the inside fixedly connected with reset spring of its recess, and reset spring's opposite side fixedly connected with fixture block, the draw-in groove has been seted up to the both sides of protection casing, and is connected for the block between draw-in groove and the fixture block, clearance mechanism is installed to the preceding terminal surface of spirit level body, and installs elevating system between spirit level body and the base.

Preferably, the fixture block forms an elastic telescopic structure through the reset spring and the groove, and the protective cover forms a clamp and a structure through the clamp groove and the fixture block.

Preferably, clearance mechanism's inside is including two backup pads, and is fixed connection between the preceding terminal surface of backup pad and spirit level body, the internal connection of backup pad has the spout, and the inside of spout cup joints and inserts and be equipped with the slider, the opposite side fixedly connected with connecting plate of slider, the bottom fixedly connected with sponge piece of its connecting plate, and be connected for the laminating between the surface of sponge piece and horizontal ray window.

Preferably, the connecting plates are symmetrical about the central axis of the horizontal ray window, the supporting plates and the sliding grooves are connected in an embedded mode, and the connecting plates form a sliding structure through the sliding blocks and the sliding grooves.

Preferably, elevating system's inside is including two axis of rotation, and is fixed connection between the bottom of axis of rotation and spirit level body, the bottom fixedly connected with sleeve pipe of axis of rotation, its sheathed tube internal thread is connected with the threaded rod, and is fixed connection between the top of threaded rod and base.

Preferably, the base passes through to constitute extending structure between threaded rod and the sleeve pipe, and the sleeve pipe passes through to constitute revolution mechanic between axis of rotation and the spirit level body.

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

1. the utility model discloses in, under protection machanism's effect, through the protection casing, can accomodate the protection with its spirit level body, when using, through the pulling protection casing, protection casing rebound, when the draw-in groove of protection casing rises to fixture block department, through reset spring extrusion fixture block, the automatic block of fixture block is in the draw-in groove, fixes the protection casing, the normal practicality of the device of being convenient for, otherwise, presses down the fixture block and can make its extrusion reset spring, can make its protection casing entangle the spirit level body, protects it.

2. The utility model discloses in, under the effect of clearance mechanism, through the pulling connecting plate, can make it slide in the spout through the slider, drive the sponge piece and make a round trip to scrape on the surface of horizontal ray window, can clean it, prevent to use the surface baryon dust or the spot of horizontal ray window for a long time, influence the shining of horizontal ray, the long-term normal use of holding device.

3. The utility model discloses in, under elevating system's effect, through wrench movement sleeve pipe, the sleeve pipe can be rotatory through the axis of rotation, through rotatory sleeve pipe, can make its inside threaded rod lift removal, drives the device and goes up and down to remove nimble adjusting device's height.

Drawings

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

fig. 2 is a schematic structural view of the protection mechanism of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2;

FIG. 4 is a schematic structural view of a cleaning mechanism of the present invention;

FIG. 5 is a schematic structural view of a side surface of the cleaning mechanism of the present invention;

fig. 6 is a schematic structural diagram of the middle lifting mechanism of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a spirit level body; 4. a horizontal ray window; 5. a protection mechanism; 501. a protective cover; 502. a groove; 503. a return spring; 504. a clamping block; 505. a card slot; 6. a cleaning mechanism; 601. a support plate; 602. a chute; 603. a slider; 604. a connecting plate; 605. a sponge block; 7. a lifting mechanism; 701. a rotating shaft; 702. a sleeve; 703. a threaded rod.

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. 1-6, the present invention provides the following technical solutions: a laser level for building construction comprises a base 1, wherein the bottom end of the base 1 is fixedly connected with three support columns 2, the top end of the base 1 is connected with a level body 3, the front end surface of the level body 3 is provided with a horizontal ray window 4, the surface of the level body 3 is provided with a protection mechanism 5, the interior of the protection mechanism 5 comprises a protection cover 501, the protection cover 501 is connected with the surface of the level body 3 in a sleeved mode, two sides of the level body 3 are respectively and fixedly connected with a groove 502, the interior of the groove 502 is fixedly connected with a return spring 503, the other side of the return spring 503 is fixedly connected with a fixture block 504, two sides of the protection cover 501 are provided with clamping grooves 505, the clamping grooves 505 are connected with the fixture block 504 in a clamping mode, the front end surface of the level body 3 is provided with a cleaning mechanism 6, and a lifting mechanism 7 is arranged between the level body 3, through the prior art, the measuring line can be ejected out of the horizontal ray window 4, and the surface of the device can be sleeved by the protective cover 501 for preventing dust, collision and the like.

The latch 504 forms an elastic telescopic structure with the groove 502 through the return spring 503, and the shield 501 forms a latch structure with the latch 504 through the latch groove 505, so that the shield 501 can be fixed.

Clearance mechanism 6's inside is including two backup pads 601, and be fixed connection between the preceding terminal surface of backup pad 601 and spirit level body 3, the internal connection of backup pad 601 has spout 602, and the inside of spout 602 is cup jointed and is inserted and be equipped with slider 603, the opposite side fixedly connected with connecting plate 604 of slider 603, the bottom fixedly connected with sponge piece 605 of its connecting plate 604, and be connected for the laminating between the surface of sponge piece 605 and horizontal ray window 4, sponge piece 605 can clear up its horizontal ray window 4's surface.

The connecting plate 604 is symmetrical about the central axis of the horizontal radial window 4, the supporting plate 601 is connected with the sliding groove 602 in a fitting manner, and the connecting plate 604 forms a sliding structure with the sliding groove 602 through the sliding block 603, so that the sponge block 605 can slide.

The inside of elevating system 7 is including two axis of rotation 701, and is fixed connection between axis of rotation 701 and the bottom of spirit level body 3, and the bottom fixedly connected with sleeve 702 of axis of rotation 701, and the internal thread of its sleeve 702 is connected with threaded rod 703, and is fixed connection between the top of threaded rod 703 and base 1, is equipped with the thread groove in the sleeve 702, and rotatory sleeve 702 can make its threaded rod 703 lift and move.

The base 1 forms a telescopic structure through the threaded rod 703 and the sleeve 702, and the sleeve 702 forms a rotating structure through the rotating shaft 701 and the level body 3, so that the height of the device can be adjusted.

The utility model discloses well spirit level body 3 is the known technique of wide application and daily life that has disclosed.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, the device is placed at a designated working position, the sleeve 702 is manually twisted, the sleeve 702 rotates through the rotating shaft 701, the rotating sleeve 702 enables the threaded rod 703 connected with threads in the sleeve to move up and down, the device is driven to move up and down, the height of the device is adjusted, the protective cover 501 is manually pulled upwards, the protective cover 501 moves upwards, when the clamping groove 505 formed in the protective cover 501 rises to the clamping block 504, the reset spring 503 extrudes the clamping block 504, the clamping block 504 is automatically clamped in the clamping groove 505 to fix the protective cover 501, then, the level detection operation is carried out, after the operation is finished, the clamping block 504 is manually pressed, the clamping block 504 extrudes the reset spring 503 to be separated from the clamping groove 505, the protective cover 501 automatically moves downwards to sleeve the level body 3, when stains appear on the surface of the horizontal ray window 4, the connecting plate 604 is manually pulled, the connecting plate 604 slides in the sliding groove 602 through the sliding block 603, the sponge block 605 is driven to scrape and rub on the surface of the horizontal ray window 4 back and forth, the cleaning is carried out on the sponge block, the cleanness and tidiness of the horizontal ray window 4 are kept, and the working principle of the utility model is completed.

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. The utility model provides a laser level appearance for construction, includes base (1), its characterized in that: the bottom end of the base (1) is fixedly connected with three support columns (2), the top end of the base (1) is connected with a level body (3), a horizontal ray window (4) is formed in the front end face of the level body (3), a protection mechanism (5) is installed on the surface of the level body (3), a protection cover (501) is arranged inside the protection mechanism (5), the protection cover (501) is connected with the surface of the level body (3) in a sleeved mode, two sides of the level body (3) are respectively and fixedly connected with a groove (502), a reset spring (503) is fixedly connected inside the groove (502), a fixture block (504) is fixedly connected to the other side of the reset spring (503), clamping grooves (505) are formed in two sides of the protection cover (501), the clamping grooves (505) are connected with the fixture block (504) in a clamped mode, a cleaning mechanism (6) is installed on the front end face of the level body (3), and a lifting mechanism (7) is arranged between the level gauge body (3) and the base (1).

2. The laser level for building construction according to claim 1, characterized in that: the fixture block (504) forms an elastic telescopic structure with the groove (502) through the return spring (503), and the protective cover (501) forms a clamping structure with the fixture block (504) through the clamping groove (505).

3. The laser level for building construction according to claim 1, characterized in that: the inside of clearance mechanism (6) is including two backup pads (601), and is fixed connection between the preceding terminal surface of backup pad (601) and spirit level body (3), the internal connection of backup pad (601) has spout (602), and the inside cup joints of spout (602) and is inserted and be equipped with slider (603), the opposite side fixedly connected with connecting plate (604) of slider (603), the bottom fixedly connected with sponge piece (605) of its connecting plate (604), and be the laminating connection between the surface of sponge piece (605) and horizontal ray window (4).

4. The laser level for building construction according to claim 3, characterized in that: the connecting plate (604) is symmetrical about the central axis of the horizontal ray window (4), the supporting plate (601) and the sliding groove (602) are connected in a embedding manner, and the connecting plate (604) forms a sliding structure with the sliding groove (602) through the sliding block (603).

5. The laser level for building construction according to claim 1, characterized in that: the inside of elevating system (7) is including two axis of rotation (701), and is fixed connection between the bottom of axis of rotation (701) and spirit level body (3), the bottom fixedly connected with sleeve pipe (702) of axis of rotation (701), the inside threaded connection of its sleeve pipe (702) has threaded rod (703), and is fixed connection between the top of threaded rod (703) and base (1).

6. The laser level for building construction according to claim 5, characterized in that: the base (1) forms a telescopic structure with the sleeve (702) through the threaded rod (703), and the sleeve (702) forms a rotating structure with the level body (3) through the rotating shaft (701).