CN210567418U

CN210567418U - Back clip for support of demarcation device

Info

Publication number: CN210567418U
Application number: CN201921719665.2U
Authority: CN
Inventors: 陆健; 王科; 刘壮
Original assignee: Changzhou Mideker Optoelectronic Technology Co ltd
Current assignee: Changzhou Mideker Optoelectronic Technology Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-05-19
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a back clamp for a lining instrument bracket, which comprises a main bracket, a movable seat, a clamping plate, a torsional spring and a movable driving mechanism, wherein the main bracket is connected with the lining instrument bracket; the clamping plate is rotatably supported on the movable seat; one torsion arm of the torsion spring is connected with the movable seat, and the clamping plate is connected with the other torsion arm of the torsion spring, so that the clamping plate and the main support clamp a fixing piece under the action of the torsion spring; the movable driving mechanism is connected with the movable seat to drive the movable seat to move so as to adjust the distance between the clamping plate and the main bracket, so that the clamping plate and the main bracket are suitable for clamping fixing pieces with different thicknesses. The utility model discloses can be very convenient, firmly fix the demarcation device support on the mounting of different thickness, improve the convenience for the use of demarcation device.

Description

Back clip for support of demarcation device

Technical Field

The utility model relates to a back splint for demarcation device support.

Background

The laser line projector is widely used in the fields of building engineering and the like, and accurately projects a working datum point or line on a working object by laser to assist workers in construction. Due to the complex and various working environments, a plurality of accessories are needed to be matched with the devices for fixing, so that the demarcation device can be operated more conveniently. The auxiliary parts of the line projector in the existing market have various styles, but cannot meet the requirements of fixing the line projector bracket for fixing the line projector on fixing parts such as walls and the like, and cannot meet the higher and higher requirements of people, so that the back clamp for the line projector bracket is designed to be particularly important for improving the practical performance of the back clamp.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art's defect, provide a back splint for demarcation appearance support, it can be very convenient, firmly fix the demarcation appearance support on the mounting of different thickness, has improved the convenience for the use of demarcation appearance.

In order to solve the technical problem, the technical scheme of the utility model is that: a back clip for a demarcation device support, comprising:

the main bracket is used for being connected with the lining instrument bracket;

the movable seat is slidably matched on the main bracket;

a clamp plate rotatably supported on the moving seat;

the clamping plate is connected with the other torsion arm of the torsion spring, so that the clamping plate and the main support clamp a fixing piece under the action of the torsion spring;

the moving driving mechanism is connected with the moving seat to drive the moving seat to move so as to adjust the distance between the clamping plate and the main bracket, so that the clamping plate and the main bracket are suitable for clamping fixing pieces with different thicknesses.

Further in order to facilitate the installation of the torsion spring, a fixed shaft is arranged on the movable seat, the clamping plate is rotatably sleeved on the fixed shaft, and the torsion spring is also sleeved on the fixed shaft.

Further in order to conveniently connect the demarcation device support with the main support, an iron sheet used for being connected with the magnet block on the demarcation device support in an adsorption manner is fixed on the main support.

Further, at least one rubber block for preventing the lining instrument support from sliding relative to the main support is further arranged on the main support.

Further, the movement driving mechanism includes a lead screw rotatably supported on the main bracket and a nut fixed on the moving seat and threadedly coupled with the lead screw.

Further in order to conveniently adjust the back splint to be vertical to the ground, so as to improve the capability of the demarcation device for dealing with various working environments, the back splint for the support of the demarcation device further comprises a bolt which is in threaded connection with the main support and is used for being abutted against the fixing piece so as to adjust the inclination angle of the main support.

Further in order to increase firmness of the back splint when clamping the fixing piece, rubber blocks which are used for being in contact with the fixing piece to increase friction force between the main bracket and the fixing piece are respectively installed on the main bracket and the splint.

Further, the main support has interconnect's riser and diaphragm, splint include interconnect's horizontal portion and vertical portion, the removal seat sliding fit is on the riser, the position that the horizontal portion of splint handed over with vertical portion rotatably supports on removing the seat, form the centre gripping space that is used for the centre gripping mounting between horizontal portion and the diaphragm.

Further in order to enhance the connection strength between the transverse part and the vertical part, a reinforcing rib is arranged between the transverse part and the vertical part.

Further, a guide rail is arranged on the main support, the moving seat is provided with a guide groove matched with the guide rail, and the moving seat is matched with the main support in a sliding mode through the matching of the guide groove and the guide rail.

After the technical scheme is adopted, the support of the demarcation device is fixed on the main support, then the movable seat is driven to move to a proper position through the movable driving mechanism according to the thickness of the part to be clamped of the fixing part, and then the clamp plate is moved to clamp the clamp plate and the main support on the part to be clamped of the fixing part, so that the position of the support of the demarcation device is fixed; the utility model can also adjust the angle of the main bracket by screwing in or out the bolt, thereby adjusting the back splint to the position vertical to the ground, and improving the capability of the utility model for dealing with various working environments; the utility model discloses a main support and splint install the block rubber on being used for the position of centre gripping mounting, and then increased the frictional force between main support and splint and the mounting, effectively avoid the back splint from the mounting landing, and then effectively prevent that demarcation appearance support and demarcation appearance from breaking, also avoided the potential safety hazard.

Drawings

Fig. 1 is a schematic structural view of a back clip for a support of a demarcation device according to the present invention;

fig. 2 is an exploded view of the back clip for the demarcation device support of the present invention;

fig. 3 is a schematic structural view of the back clip of the support for a demarcation device of the present invention clamped on the fixing member.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

As shown in fig. 1 to 3, a back clip for a support of a demarcation device, comprising:

a main bracket 1 used for connecting with the lining instrument bracket 10;

the movable seat 2 is arranged on the main bracket 1 in a sliding manner;

a clamp plate 3, the clamp plate 3 being rotatably supported on the moving seat 2;

the torsion spring 4 is provided with one torsion arm connected with the movable seat 2, and the clamping plate 3 is connected with the other torsion arm of the torsion spring 4, so that the clamping plate 3 and the main bracket 1 clamp a fixing part 20 under the action of the torsion spring 4;

a moving driving mechanism connected with the moving seat 2 to drive the moving seat 2 to move to adjust the distance between the clamping plate 3 and the main bracket 1 so that the clamping plate 3 and the main bracket 1 are suitable for clamping fixing pieces 20 with different thicknesses.

In this embodiment, a guide rail is arranged on the main support 1, the movable seat 2 is provided with a guide groove matched with the guide rail, and the movable seat 2 is slidably matched on the main support 1 through the matching of the guide groove and the guide rail. The fixing member 20 may be a wall or the like.

Specifically, fix demarcation appearance support 10 on main support 1, then according to the thickness of the centre gripping position of treating of mounting 20, remove seat 2 through removing the actuating mechanism drive and remove suitable position, move splint 3 again for splint 3 and the centre gripping of main support 1 are on the centre gripping position of treating of mounting 20, then accomplish the fixed of the position of demarcation appearance support 10, the utility model discloses can be very convenient, firmly the centre gripping on mounting 20, and then make things convenient for the demarcation appearance work, the utility model discloses a splint 3 is installed on removing seat 2, and the position of removing seat 2 is adjustable, and then makes main support 1 and splint 3 can the centre gripping on the mounting 20 of different thickness, the utility model discloses a remove the ability that seat 2 possessed the multiple thickness platform of adaptation, improved the utility model discloses a commonality.

As shown in fig. 2, in order to facilitate installation of the torsion spring 4, a fixing shaft 5 is provided on the movable base 2, the clamping plate 3 is rotatably sleeved on the fixing shaft 5, and the torsion spring 4 is also sleeved on the fixing shaft 5.

As shown in fig. 2, in order to facilitate the connection between the lining instrument support 10 and the main support 1, an iron plate 11 for being attached to a magnet block on the lining instrument support 10 is fixed on the main support 1.

In this embodiment, the iron plate 11 is fixed to the main bracket 1 by screws. The main bracket 1 is also provided with at least one rubber block 7 for preventing the lining instrument bracket 10 from sliding relative to the main bracket 1.

As shown in fig. 2, the movement driving mechanism includes a lead screw 8, the lead screw 8 is rotatably supported on the main stand 1, and a nut fixed on the moving base 2 and threadedly coupled with the lead screw 8.

In this embodiment, a knob for rotating the screw rod 8 is connected to an end of the screw rod.

As shown in fig. 1 to 3, in order to adjust the back clip to be perpendicular to the ground, and further improve the capability of the lining instrument to cope with various working environments, the back clip for the lining instrument support further includes a bolt 9 which is in threaded connection with the main support 1 and is used for abutting against the fixing member 20 to adjust the inclination angle of the main support 1.

In this embodiment, a knob is attached to the end of the bolt 9 to facilitate rotation thereof.

Specifically, the utility model discloses can also adjust the angle of main support 1 through precession or screw-out bolt 9, and then adjust the back splint to with ground looks vertically position, improved utility model reply multiple operational environment's ability.

As shown in fig. 1 to 3, in order to increase the firmness of the back splint when clamping the fixing member 20, rubber blocks 7 for contacting with the fixing member 20 to increase the friction force between the fixing member 20 are respectively installed on the main bracket 1 and the splint 3.

In the present embodiment, the rubber block 7 is a rubber bulkhead, but is not limited thereto.

Specifically, the utility model discloses a main support 1 and splint 3 install block rubber 7 on being used for centre gripping mounting 20's the position, and then increased the frictional force between main support 1 and splint 3 and mounting 20, effectively avoid the back splint from the landing of mounting 20, and then effectively prevent that demarcation appearance support 10 and demarcation appearance from breaking, also avoided the potential safety hazard.

As shown in fig. 1 to 3, the main stand 1 has a vertical plate 12 and a transverse plate 13 connected to each other, the clamping plate 3 includes a horizontal portion 31 and a vertical portion 32 connected to each other, the movable seat 2 is slidably fitted on the vertical plate 12, the position where the horizontal portion 31 and the vertical portion 32 of the clamping plate 3 meet is rotatably supported on the movable seat 2, and a clamping space for clamping the fixing member 20 is formed between the horizontal portion 31 and the transverse plate 13.

In this embodiment, the riser 12 is adapted to be connected to the level holder 10.

As shown in fig. 1 and 2, in order to enhance the connection strength between the horizontal portion 31 and the vertical portion 32, a reinforcing rib 6 is provided between the horizontal portion 31 and the vertical portion 32.

The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Claims

1. The utility model provides a back splint for lining appearance support which characterized in that, it includes:

a main bracket (1) used for being connected with the lining instrument bracket (10);

the movable seat (2) is matched on the main bracket (1) in a sliding manner;

a clamping plate (3), wherein the clamping plate (3) is rotatably supported on the movable base (2);

the torsion arm of the torsion spring (4) is connected with the movable seat (2), the clamping plate (3) is connected with the other torsion arm of the torsion spring (4), and therefore the clamping plate (3) and the main support (1) clamp a fixing piece (20) under the action of the torsion spring (4);

the moving driving mechanism is connected with the moving seat (2) to drive the moving seat (2) to move so as to adjust the distance between the clamping plate (3) and the main bracket (1) to enable the clamping plate (3) and the main bracket (1) to be suitable for clamping fixing pieces (20) with different thicknesses.

2. The back clip for a bracket of a line projector according to claim 1, wherein the movable base (2) is provided with a fixed shaft (5), the clamping plate (3) is rotatably sleeved on the fixed shaft (5), and the torsion spring (4) is also sleeved on the fixed shaft (5).

3. The back clamp for the lining instrument bracket according to claim 1, wherein an iron sheet (11) for being attached to a magnet block on the lining instrument bracket (10) is fixed on the main bracket (1).

4. The back clip for a lining machine support according to claim 3, wherein the main support (1) is further provided with at least one rubber block (7) for preventing the lining machine support (10) from sliding relative to the main support (1).

5. Back-clamp for a lining machine stand according to claim 1, characterized in that said movement driving means comprise a screw (8) and a nut, said screw (8) being rotatably supported on the main stand (1), said nut being fixed on the mobile base (2) and being screwed with said screw (8).

6. The back clip for a lining machine support according to claim 1, further comprising a bolt (9) threadedly connected to the main support (1) and adapted to abut against a fixing member (20) to adjust the inclination of the main support (1).

7. The back clip for a demarcation device support according to claim 1, wherein the main support (1) and the clamping plate (3) are respectively provided with a rubber block (7) which is used for being in contact with the fixing piece (20) to increase the friction force between the rubber block and the fixing piece (20).

8. The back clamp for a lining support according to claim 1, wherein the main support (1) has a vertical plate (12) and a transverse plate (13) connected to each other, the clamping plate (3) comprises a transverse portion (31) and a vertical portion (32) connected to each other, the movable seat (2) is slidably fitted on the vertical plate (12), the position where the transverse portion (31) and the vertical portion (32) of the clamping plate (3) meet is rotatably supported on the movable seat (2), and a clamping space for clamping the fixing member (20) is formed between the transverse portion (31) and the transverse plate (13).

9. Back clip for a lining machine support according to claim 8, characterized in that a reinforcement bar (6) is provided between the transverse part (31) and the vertical part (32).

10. The back clamp for the lining instrument bracket according to claim 1, wherein a guide rail is arranged on the main bracket (1), the moving seat (2) is provided with a guide groove matched with the guide rail, and the moving seat (2) is matched on the main bracket (1) in a sliding manner through the matching of the guide groove and the guide rail.