Mortar type joint support device

Abstract

The invention discloses an acetabular joint support device which comprises an acetabular support and a rotatable movable joint arranged in the acetabular support, the bottom of the movable joint penetrates through the acetabular support and extends to the outside of the acetabular support, and the acetabular joint device further comprises a wedge-shaped connector arranged at the bottom of the surface of the movable joint. According to the mortar type joint support device, the movable joint, the mortar support, the pin shaft, the cotter pin, the wedge-shaped connector, the steel wire rope clamp, the steel wire rope, the mounting plate and the bolt are matched with one another, the mortar type joint support device is achieved, the mortar type movable support device adopts a die forging process, is integrally formed, does not need to be welded, reduces welding deformation, is convenient to mount and maintain, and improves the production efficiency. The movable joint can freely change the angle in the mortar support along with the deflection angle change of the steel wire rope, and can rotate and swing, the mortar type movable support device can automatically release the stress of the steel wire rope in the using process, the stress of the steel wire rope does not need to be released manually, and the labor cost is saved.

Description

Technical Field

[0001] The invention relates to the technical field of joint supports, in particular to a mortar type joint support device. Background Art

[0002] The traditional joint support device fixes the support through a wire rope, which has the following defects: first, because it is fixed from above, the wire rope can only swing along one axis. When the wire rope deflection angle is too large, the wire rope is severely inclined. The corner of the wire rope at the wedge-shaped joint is too large, which can easily cause damage to the wire rope. Second, the wire rope stress cannot be released automatically and needs to be released manually. The stress release process is very troublesome. Third, it is inconvenient to disassemble and assemble. For this reason, we provide a mortise-type joint support device. Summary of the invention

[0003] The object of the present invention is to provide a mortise joint bearing device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a mortar joint support device, comprising a mortar support and a rotatable movable joint arranged inside the mortar support, the bottom of the movable joint passes through the mortar support and extends to the outside thereof, the upper part of the movable joint is a sphere, and the lower part of the movable joint is flat.

[0005] Preferably, it also includes a wedge-shaped joint, which is arranged at the bottom of the movable joint surface, a pin is arranged on the left side of the wedge-shaped joint, and a mounting hole is opened on the side of the movable joint and at the position corresponding to the pin.

[0006] Preferably, the right end of the pin shaft passes through the wedge-shaped joint and the mounting hole from left to right in sequence and extends to the outside of the wedge-shaped joint, and a cotter pin is inserted into the pin hole of the pin shaft, and the cotter pin is used to limit the position of the pin shaft.

[0007] Preferably, a steel wire rope is installed at the bottom of the wedge-shaped joint, and a steel wire rope clamp is provided on the steel wire rope.

[0008] Preferably, two mounting plates are installed at the bottom of the mortar support, and bolts are provided on the mounting plates. The bolts are used to fix the mortar support to external equipment.

[0009] Preferably, the movable joint is made of high-quality forged steel, the mortar support is made of high-quality forged steel, the middle position of the mortar support is a concave hemispherical shape, and the bottom of the mortar support is provided with a round opening for the penetration of the movable joint.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] The present invention realizes a mortar type joint support device through the mutual cooperation of a movable joint, a mortar support, a pin shaft, a cotter pin, a wedge joint, a wire rope clamp, a wire rope, a mounting plate and a bolt. The mortar type movable support device adopts a die forging process and is integrally formed without welding, thereby reducing welding deformation. The mortar type movable support device is easy to install and maintain. The movable joint can change its angle arbitrarily in the mortar support as the deflection angle of the wire rope changes, and can rotate and swing. The mortar type movable support device can automatically release the stress of the wire rope during use, without the need for manual release of the stress of the wire rope, thereby saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural cross-sectional view of the front view of the present invention;

[0013] Figure 2 It is a structural schematic diagram of the side view of the present invention.

[0014] In the figure: 1 movable joint, 2 mortar support, 3 pin shaft, 4 cotter pin, 5 wedge joint, 6 wire rope clamp, 7 wire rope, 8 mounting plate, 9 bolt. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1-2 The mortar joint support device includes a mortar support 2 and a rotatable movable joint 1 arranged inside the mortar support 2. The bottom of the movable joint 1 passes through the mortar support 2 and extends to the outside thereof. The upper part of the movable joint 1 is a sphere, and the lower part of the movable joint 1 is flat. The shape of the movable joint 1 is formed by a die forging process.

[0017] The movable joint 1 is made of high-quality forged steel, and the mortar support 2 is made of high-quality forged steel. The middle position of the mortar support 2 is a recessed hemispherical shape. A circular opening is opened at the bottom of the mortar support 2 for the penetration of the movable joint 1. The shape of the mortar support 2 is formed by a die forging process. The diameter of the circular opening can allow the wedge-shaped joint 5 and the pin shaft 3 to pass as a whole, but it is much smaller than the sphere on the upper part of the movable joint 1, so the movable joint 1 will not fall off.

[0018] It also includes a wedge joint 5, which is arranged at the bottom of the surface of the movable joint 1, and a pin shaft 3 is arranged on the left side of the wedge joint 5. A mounting hole is opened on the side of the movable joint 1 and corresponding to the position of the pin shaft 3. The right end of the pin shaft 3 passes through the wedge joint 5 and the mounting hole from left to right in sequence and extends to the outside of the wedge joint 5. A cotter pin 4 is inserted into the pin hole of the pin shaft 3, and the cotter pin 4 is used to limit the position of the pin shaft 3. A wire rope 7 is fixedly connected to the bottom of the wedge joint 5, and a wire rope clamp 6 is arranged on the wire rope 7. Two mounting plates 8 are fixedly connected to the bottom of the mortar support 2, and bolts 9 are arranged on the mounting plate 8. The mortar support 2 is fixed to the external equipment through the mounting plate 8 and the bolts 9.

[0019] Furthermore, during maintenance, the movable joint 1, the wedge joint 5, the pin 3, and the wire rope clamp 6 can be directly taken out from the mortar support 2 without removing any parts.

[0020] Specifically, the movable joint 1 is pulled upward, and the movable joint 1 drives the pin 3, the cotter pin 4, the wedge joint 5, the wire rope clamp 6 and the wire rope 7 to move upward and pass through the bottom of the mortar support 2, so that the structure can be maintained.

[0021] Through the mutual cooperation of the movable joint 1, mortar support 2, pin 3, cotter pin 4, wedge joint 5, wire rope clamp 6, wire rope 7, mounting plate 8 and bolt 9, a mortar type joint support device is realized. The mortar type movable support device adopts a die forging process and is integrally formed without welding, thereby reducing welding deformation. The mortar type movable support device is easy to install and maintain. The movable joint 1 can change its angle arbitrarily in the mortar support 2 as the deflection angle of the wire rope 7 changes, and can rotate and swing. The mortar type movable support device can automatically release the stress of the wire rope 7 during use, without the need for manual release of the stress of the wire rope 7, thereby saving labor costs.

[0022] When in use, the mortar support 2 is fixed to the external equipment with bolts 9, and then the movable joint 1 is placed in the middle of the mortar support 2. The flat part of the bottom of the movable joint 1 passes through the circular opening below the mortar support 2, and the wedge-shaped joint 5 is fixed to the mounting hole of the flat part of the movable joint 1 with the pin shaft 3. The cotter pin 4 is inserted into the pin hole of the pin shaft 3 to fix the pin shaft 3. The wire rope 7 joint is installed on the wedge-shaped joint 5 and fixed with the wire rope clamp 6, and then it can be used.

[0023] In summary: the mortar joint support device solves the problems raised in the above-mentioned background technology through the mutual cooperation of the movable joint 1, the mortar support 2, the pin 3, the cotter pin 4, the wedge joint 5, the wire rope clamp 6, the wire rope 7, the mounting plate 8 and the bolt 9.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mortise joint support device, characterized in that: The invention comprises a mortar support (2) and a rotatable movable joint (1) arranged inside the mortar support (2). The bottom of the movable joint (1) passes through the mortar support (2) and extends to the outside thereof. The upper part of the movable joint (1) is a sphere, and the lower part of the movable joint (1) is flat.

2. The mortise joint support device according to claim 1, characterized in that: It also includes a wedge-shaped joint (5), which is arranged at the bottom of the surface of the movable joint (1), a pin shaft (3) is arranged on the left side of the wedge-shaped joint (5), and a mounting hole is opened on the side of the movable joint (1) and at the position corresponding to the pin shaft (3).

3. The mortise joint support device according to claim 2, characterized in that: The right end of the pin shaft (3) passes through the wedge joint (5) and the mounting hole from left to right in sequence and extends to the outside of the wedge joint (5); a cotter pin (4) is inserted into the pin hole of the pin shaft (3); and the cotter pin (4) is used to limit the position of the pin shaft (3).

4. The mortise joint support device according to claim 3, characterized in that: A steel wire rope (7) is installed at the bottom of the wedge-shaped joint (5), and a steel wire rope clamp (6) is arranged on the steel wire rope (7).

5. The mortise joint support device according to claim 4, characterized in that: Two mounting plates (8) are installed at the bottom of the mortar support (2), and bolts (9) are arranged on the mounting plates (8). The bolts (9) are used to fix the mortar support (2) to external equipment.

6. The mortise joint support device according to claim 5, characterized in that: The movable joint (1) is made of high-quality forged steel, and the mortar support (2) is made of high-quality forged steel. The middle of the mortar support (2) is a concave hemispherical shape, and the bottom of the mortar support (2) is provided with a round opening for the penetration of the movable joint (1).

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