CN216954927U

CN216954927U - Decorate wallboard nail-holding power and detect and use anchor clamps

Info

Publication number: CN216954927U
Application number: CN202220414890.0U
Authority: CN
Inventors: 周玉斌
Original assignee: Anhui Future Decoration Industry Co ltd
Current assignee: Anhui Future Decoration Industry Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-12
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a fixture for detecting nail-holding power of a decorative wallboard, which comprises: the wall plate clamping device comprises a lower parallel plate, wall plate clamps are arranged on two sides of the upper surface of the lower parallel plate, a screw clamping cavity is formed in the lower surface of each wall plate clamp, horizontal threaded limiting columns are installed on vertical walls on two sides of each wall plate clamp in a threaded mode, one end of each threaded limiting column penetrates into the corresponding screw clamping cavity, and an operating rod is arranged on the outer surface of the other end of each threaded limiting column; the screw clamp is fixedly arranged at the center of the lower surface of the upper parallel plate, and a bottom column fixedly connected with the upper parallel plate is arranged at the bottom of the screw clamp; compared with the prior art, the clamp can prevent the self-tapping screw and the wallboard from deflecting during tensile detection, can also prevent the clamping point of the self-tapping screw and the wallboard from being in a non-vertical direction during clamping, is convenient to operate, has high detection precision, and can meet the detection work of wallboards with different thicknesses.

Description

Decorate wallboard nail-holding power and detect and use anchor clamps

Technical Field

The utility model relates to the technical field of plate detection tools, in particular to a fixture for detecting the nail-holding power of a decorative wallboard.

Background

Wallboard is a commonly used building material. The wallboard is divided into two categories of interior wallboard and side fascia according to service function, and interior wallboard divide into horizontal wallboard, vertical wallboard and partition wall board three kinds again, and wherein horizontal wallboard and vertical wallboard are bearing wall board, and the partition wall board is non-bearing wall board. The installation of the prior partition board usually needs to use screws for fixing, and the nail-holding performance of the partition board is an important index before the partition board is used.

At present, in the process of detecting the nail holding power of a wallboard, the wallboard and a self-tapping screw are generally clamped on a testing machine respectively, a universal mechanical testing machine is used for applying a load at a certain speed, and the load value when the screw is pulled out is measured.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamp for detecting the nail-holding power of a decorative wallboard, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a decorate wallboard nail-holding power and detect and use anchor clamps, includes:

the wall plate clamping device comprises a lower parallel plate, wall plate clamps are arranged on two sides of the upper surface of the lower parallel plate, a screw clamping cavity is formed in the lower surface of each wall plate clamp, horizontal thread limiting columns are installed on vertical walls on two sides of each wall plate clamp in a threaded mode, one end of each thread limiting column penetrates into the corresponding screw clamping cavity, and an operating rod is arranged on the outer surface of the other end of each thread limiting column;

the screw clamp is fixedly arranged at the center of the lower surface of the upper parallel plate, a bottom column fixedly connected with the upper parallel plate is arranged at the bottom of the screw clamp, a thread adjusting rod is fixedly arranged at the upper end of the bottom column, a sliding sleeve and a thread rotating sleeve are arranged on the outer surface of the thread adjusting rod, the thread rotating sleeve is arranged above the sliding sleeve, and a limiting piece is fixedly arranged at one end of the sliding sleeve;

the vertical guide piece is arranged between the lower parallel plate and the upper parallel plate and comprises a guide sleeve and a guide post, and the guide sleeve is movably sleeved at the upper end of the guide post.

As a preferable technical scheme of the utility model, the upper end of the guide sleeve is fixedly connected with the upper parallel plate, the lower end of the guide post is fixedly connected with the lower parallel plate, the guide sleeve and the upper parallel plate are arranged vertically, and the guide post and the lower parallel plate are arranged vertically.

As a preferable technical scheme, the top of the wall plate clamp is fixedly connected with the lower parallel plate through a top column, and a threaded hole matched with the threaded limiting column is formed in the wall plate clamp.

As a preferred technical scheme of the utility model, the sliding sleeve and the limiting sheet are arranged vertically.

As a preferable technical scheme of the utility model, the center position of the upper surface of the upper parallel plate is fixedly provided with a first connector, and the center position of the lower surface of the lower parallel plate is fixedly provided with a second connector.

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

1. according to the fixture for detecting the nail-holding power of the decorative wallboard, the vertical guide piece, the guide sleeve and the guide column are arranged between the lower parallel plate and the upper parallel plate, so that the wallboard fixture and the screw fixture on the fixture can be well guided in directions, the self-tapping screw and the wallboard are prevented from deviating during tensile detection, the position of the self-tapping screw and the wallboard before detection can be well limited and positioned, the clamping point of the self-tapping screw and the wallboard is prevented from being in a non-vertical direction during clamping, the operation is convenient, and the detection precision is high.

2. According to the fixture for detecting the nail-holding power of the decorative wallboard, the wallboard fixture, the thread adjusting rod, the sliding sleeve, the thread rotating sleeve and the limiting piece are arranged, so that the clamping size of the wallboard fixture can be well adjusted according to wallboards with different thicknesses, the detection work of wallboards with different thicknesses is met, and the application range of the fixture is effectively enlarged.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

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

FIG. 2 is a schematic structural view of a screw clamp of the present invention;

FIG. 3 is a schematic structural view of a wallboard fixture of the present invention;

in the figure: 1. a lower parallel plate; 2. an upper parallel plate; 3. a vertical guide; 4. a wallboard fixture; 5. a screw clamp; 6. a guide sleeve; 7. a guide post; 8. a top pillar; 9. a threaded spacing post; 10. a screw clamping cavity; 11. an operating lever; 12. a threaded hole; 13. a bottom pillar; 14. a threaded adjusting rod; 15. a sliding sleeve; 16. screwing the thread; 17. a limiting sheet; 18. a wallboard; 19. a self-tapping screw; 20. a first connector; 21. a second connector.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a decorate wallboard nail-holding power and detect and use anchor clamps, includes:

the wall plate clamping device comprises a lower parallel plate 1, wherein two sides of the upper surface of the lower parallel plate 1 are respectively provided with a wall plate clamp 4, the lower surface of the wall plate clamp 4 is provided with a screw clamping cavity 10, vertical walls on two sides of the wall plate clamp 4 are respectively provided with a horizontally-arranged screw thread limiting column 9 in a threaded manner, one end of each screw thread limiting column 9 penetrates into the screw clamping cavity 10, and the outer surface of the other end of each screw thread limiting column 9 is provided with an operating rod 11;

the screw clamp is fixedly arranged at the center of the lower surface of the upper parallel plate 2, a bottom column 13 fixedly connected with the upper parallel plate 2 is arranged at the bottom of the screw clamp 5, a thread adjusting rod 14 is fixedly arranged at the upper end of the bottom column 13, a sliding sleeve 15 and a thread rotating sleeve 16 are arranged on the outer surface of the thread adjusting rod 14, the thread rotating sleeve 16 is arranged above the sliding sleeve 15, and a limiting piece 17 is fixedly arranged at one end of the sliding sleeve 15;

the vertical guide part 3 is arranged between the lower parallel plate 1 and the upper parallel plate 2, the vertical guide part 3 comprises a guide sleeve 6 and a guide post 7, and the guide sleeve 6 is movably sleeved at the upper end of the guide post 7.

In the utility model, the upper end of the guide sleeve 6 is fixedly connected with the upper parallel plate 2, the lower end of the guide post 7 is fixedly connected with the lower parallel plate 1, the guide sleeve 6 is vertical to the upper parallel plate 2, and the guide post 7 is vertical to the lower parallel plate 1.

In the utility model, the top of the wallboard fixture 4 is fixedly connected with the lower parallel plate 1 through the top column 8, and the wallboard fixture 4 is provided with a threaded hole 12 matched with the threaded limiting column 9.

In the utility model, the sliding sleeve 15 and the limiting sheet 17 are arranged perpendicular to each other.

In the utility model, a first connector 20 is fixedly arranged at the center position of the upper surface of the upper parallel plate 2, and a second connector 21 is fixedly arranged at the center position of the lower surface of the lower parallel plate 1.

It should be noted that, in the present invention, when in use, the wall panel 18 is placed between the two wall panel fixtures 4, the sliding sleeve 15 is rotated, the limiting piece 17 is rotated to move to the upper surface of the wall panel 18, then the threaded rotating sleeve 16 is screwed to vertically move on the threaded adjusting rod 14, the threaded rotating sleeve 16 after moving downward can press the sliding sleeve 15 well down, so that the limiting piece 17 can tightly press the upper surface of the wall panel 18 to clamp the wall panel 18, then the screw fixture 5 is sleeved on the self-tapping screw 19, and the operating rod 11 is operated to rotate the threaded limiting column 9 in the threaded hole 12, so that the threaded limiting column 9 can move horizontally, the adjusted threaded limiting column 9 can limit the head of the self-tapping screw 19 well to prevent the self-tapping screw 19 from moving down, then the first connector 20 and the second connector 21 are respectively installed at two ends of the tensile fixture of the testing machine, the utility model can perform good direction guiding function to the wall plate clamp 4 and the screw clamp 5 on the clamp by arranging the vertical guide piece 3, the guide sleeve 6 and the guide post 7 between the lower parallel plate 1 and the upper parallel plate 2, thereby preventing the self-tapping screw 19 and the wall plate 20 from deflecting during stretching detection, and also performing good limitation and positioning on the position of the self-tapping screw 19 and the wall plate 20 before detection, thereby preventing the clamping point of the self-tapping screw 19 and the wall plate 20 from being in a non-vertical direction during clamping, having convenient operation and high detection precision, and can perform good adjustment on the clamping size of the wall plate clamp 4 according to the wall plates 18 with different thicknesses by arranging the wall plate clamp 4, the thread adjusting rod 14, the sliding sleeve 15, the thread rotating sleeve 16 and the limiting piece 17, thereby satisfying the detection work of the wall plates 18 with different thicknesses, effectively promote the application scope of anchor clamps.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a decorate wallboard nail-holding power and detect and use anchor clamps which characterized in that includes:

the wall plate clamping device comprises a lower parallel plate (1), wall plate clamps (4) are arranged on two sides of the upper surface of the lower parallel plate (1), a screw clamping cavity (10) is formed in the lower surface of each wall plate clamp (4), horizontally arranged thread limiting columns (9) are installed on vertical walls on two sides of each wall plate clamp (4) in a threaded mode, one ends of the thread limiting columns (9) penetrate through the screw clamping cavities (10), and operating rods (11) are arranged on the outer surfaces of the other ends of the thread limiting columns (9);

the device comprises an upper parallel plate (2), a screw clamp (5) is fixedly installed at the center of the lower surface of the upper parallel plate (2), a bottom column (13) fixedly connected with the upper parallel plate (2) is arranged at the bottom of the screw clamp (5), a thread adjusting rod (14) is fixedly installed at the upper end of the bottom column (13), a sliding sleeve (15) and a thread screwing sleeve (16) are arranged on the outer surface of the thread adjusting rod (14), the thread screwing sleeve (16) is arranged above the sliding sleeve (15), and a limiting sheet (17) is fixedly installed at one end of the sliding sleeve (15);

the vertical guide piece (3) is arranged between the lower parallel plate (1) and the upper parallel plate (2), the vertical guide piece (3) comprises a guide sleeve (6) and a guide column (7), and the guide sleeve (6) is movably sleeved at the upper end of the guide column (7).

2. The fixture for detecting the nail-holding power of the decorative wallboard according to claim 1, wherein the upper end of the guide sleeve (6) is fixedly connected with the upper parallel plate (2), the lower end of the guide post (7) is fixedly connected with the lower parallel plate (1), the guide sleeve (6) and the upper parallel plate (2) are arranged perpendicular to each other, and the guide post (7) and the lower parallel plate (1) are arranged perpendicular to each other.

3. The fixture for detecting the nail-holding power of the decorative wallboard according to claim 1, wherein the top of the wallboard fixture (4) is fixedly connected with the lower parallel plate (1) through a top column (8), and a threaded hole (12) matched with the threaded limiting column (9) is formed in the wallboard fixture (4).

4. The fixture for detecting the nail-holding power of the decorative wall board according to claim 1, wherein the sliding sleeve (15) and the limiting piece (17) are arranged perpendicular to each other.

5. The clamp for detecting the nail-holding power of the decorative wallboard according to claim 1, wherein a first connector (20) is fixedly installed at the center position of the upper surface of the upper parallel plate (2), and a second connector (21) is fixedly installed at the center position of the lower surface of the lower parallel plate (1).