阅读说明：本技术 一种钢丝绳接头及座便器 (Steel wire rope connector and toilet ) 是由 顾国清 于 2021-09-15 设计创作，主要内容包括：本发明公开了一种钢丝绳接头及采用该钢丝绳接头的座便器,该钢丝绳接头包括钢丝绳、锁紧座、塑性压紧套和锁紧件。包括钢丝绳、锁紧座、塑性压紧套和锁紧件,锁紧座设有同轴连通的第一孔和第二孔,第一孔和所述第二孔组成贯穿锁紧座的贯穿孔,第一孔的孔径小于所述第二孔的孔径；塑性压紧套和锁紧件同轴安装在第二孔内,且塑性压紧套靠近第一孔一侧设置；锁紧件与第二孔螺纹连接,塑性压紧套上设有与第一孔同轴的通孔,钢丝绳的连接端经第一孔伸进第二孔内并伸进通孔内,旋转锁紧件,锁紧件沿第二孔轴向移动,将塑性压紧套压紧在第一孔和所述第二孔的连接面上,并使塑性压紧套塑性变形后抱合钢丝绳的连接端,从而实现钢丝绳的连接。(The invention discloses a steel wire rope joint and a toilet adopting the steel wire rope joint. The locking device comprises a steel wire rope, a locking seat, a plastic pressing sleeve and a locking piece, wherein the locking seat is provided with a first hole and a second hole which are coaxially communicated, the first hole and the second hole form a through hole penetrating through the locking seat, and the aperture of the first hole is smaller than that of the second hole; the plastic pressing sleeve and the locking piece are coaxially arranged in the second hole, and the plastic pressing sleeve is arranged close to one side of the first hole; retaining member and second hole threaded connection, the plasticity compresses tightly to be equipped with on the cover with the coaxial through-hole in first hole, in wire rope's link stretches into the second hole and stretches into the through-hole through first hole, rotatory retaining member, retaining member along second hole axial displacement, compress tightly the cover with the plasticity compress tightly first hole with on the connection face in second hole to make the plasticity compress tightly the link that embraces wire rope behind the cover plastic deformation, thereby realize wire rope's connection.)

1. A steel wire rope joint is characterized by comprising a steel wire rope, a locking seat, a plastic pressing sleeve and a locking piece, wherein the locking seat is provided with a first hole and a second hole which are coaxially communicated, the first hole and the second hole form a through hole penetrating through the locking seat, and the aperture of the first hole is smaller than that of the second hole;

the plastic pressing sleeve and the locking piece are coaxially arranged in the second hole, and the plastic pressing sleeve is arranged close to one side of the first hole; the retaining member with second hole threaded connection, the plasticity compress tightly be equipped with on the cover with the coaxial through-hole in first hole, wire rope's link warp first hole stretches into downthehole and stretch into in the second hole, it is rotatory the retaining member, the retaining member is followed second hole axial displacement will the plasticity compresses tightly the cover and compresses tightly first hole with on the connection face in second hole, and make the plasticity compresses tightly and embraces after the cover plastic deformation cohesion wire rope's link.

2. The steel wire rope joint according to claim 1, wherein a mounting hole is formed in one end of the locking member facing the plastic pressing sleeve, and the steel wire rope penetrates through the through hole in the plastic pressing sleeve and then extends into the mounting hole; the locking piece moves axially to enable the part of the steel wire rope connecting end in the mounting hole to deform, and the deformed steel wire rope connecting end is pressed on the inner wall surface of the mounting hole.

3. A steel cable joint according to claim 2, wherein the mounting hole has a conical bottom.

4. The steel wire rope joint according to claim 1, wherein the joint face of the first hole and the second hole is a first circular truncated cone curved surface, and a second circular truncated cone curved surface which is attached to and pressed against the first circular truncated cone curved surface is provided on the end face of the plastic pressing sleeve facing the first hole.

5. The steel wire rope joint according to claim 1, wherein a third circular truncated cone curved surface is arranged on the end surface of the locking member facing the plastic pressing sleeve, and a fourth circular truncated cone curved surface which is attached to and pressed against the third circular truncated cone curved surface is arranged on the end surface of the plastic pressing sleeve facing the locking member.

6. A wireline joint according to claim 1, characterized in that the locking member is a locking screw.

7. A steel cable joint as claimed in claim 1, wherein the plastic compression sleeve is a compression sleeve of plastics material.

8. The steel cable joint according to claim 1, wherein the locking socket has an outer thread on an outer side wall thereof for mounting.

9. A toilet bowl, which is characterized by comprising a bowl cavity, a suction device, a water tank, a power slider and a steel wire rope joint according to any one of claims 1 to 8;

the power slide block is arranged outside the water tank and connected with the water tank, so that the power slide block can lift along with the lifting of the water level in the water tank; the water tank is communicated with the pelvic cavity through a drain valve and is used for flushing the pelvic cavity; the pelvic cavity is communicated with a drainage channel through the suction device, and the suction device is used for sucking sewage in the pelvic cavity and discharging the sewage into the drainage channel;

the locking seat is connected with the power sliding block, one end, which is not connected with the plastic pressing sleeve, of the steel wire rope is connected with the power input end of the suction device, and the power sliding block descends to pull the steel wire rope to drive the power input end to move, so that the suction device is started.

Technical Field

The invention belongs to the technical field of joint connection of steel wire ropes, and particularly relates to a steel wire rope joint and a toilet.

Background

The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical properties and geometric dimensions meeting requirements together according to a certain rule, and the steel wire rope consists of the steel wires, a rope core and lubricating grease, and generally has the functions of lifting, traction, tensioning, bearing and the like.

The joint connection technology of the steel wire rope is the most commonly encountered and used technology in the related technology of the steel wire rope, and the traditional steel wire rope joint is generally large in volume, or complicated in connection, or small in tension after connection. And some steel wire rope joints are 201420855045.2, the steel wire rope is in rigid fit with the cylinder sleeve, and the cylinder sleeve can deform only by a special tool with larger pressure, so that the steel wire rope is connected with the cylinder sleeve, and the steel wire rope is easy to damage during assembly and is complex to assemble.

Disclosure of Invention

In order to solve the problems, the invention provides a steel wire rope joint which comprises a steel wire rope, a locking seat, a plastic pressing sleeve and a locking piece, wherein the locking seat is provided with a first hole and a second hole which are coaxially communicated, the first hole and the second hole form a through hole penetrating through the locking seat, and the aperture of the first hole is smaller than that of the second hole;

the plastic pressing sleeve and the locking piece are coaxially arranged in the second hole, and the plastic pressing sleeve is arranged close to one side of the first hole; the retaining member with second hole threaded connection, the plasticity compress tightly be equipped with on the cover with the coaxial through-hole in first hole, wire rope's link warp first hole stretches into downthehole and stretch into in the second hole, it is rotatory the retaining member, the retaining member is followed second hole axial displacement will the plasticity compresses tightly the cover and compresses tightly first hole with on the connection face in second hole, and make the plasticity compresses tightly and embraces after the cover plastic deformation cohesion wire rope's link.

In some embodiments, a mounting hole is formed in one end of the locking member facing the plastic pressing sleeve, and the steel wire rope penetrates through the through hole in the plastic pressing sleeve and then extends into the mounting hole; the locking piece moves axially to enable the part of the steel wire rope connecting end in the mounting hole to deform, and the deformed steel wire rope connecting end is pressed on the inner wall surface of the mounting hole.

In some embodiments, the mounting hole has a tapered bottom.

In some embodiments, a connecting surface of the first hole and the second hole is a first circular truncated cone curved surface, and a second circular truncated cone curved surface which is attached to and pressed against the first circular truncated cone curved surface is arranged on an end surface, facing the first hole, of the plastic pressing sleeve.

In some embodiments, a third circular truncated cone curved surface is arranged on the end face, facing the plastic pressing sleeve, of the locking member, and a fourth circular truncated cone curved surface which is attached to and pressed against the third circular truncated cone curved surface is arranged on the end face, facing the locking member, of the plastic pressing sleeve.

In some embodiments, the retaining member is a locking screw.

In some embodiments, the plastic compression sleeve is a compression sleeve made of a plastic material.

In some embodiments, the outer side wall of the locking seat is provided with an external thread for installation.

The invention also provides a toilet bowl which comprises a bowl cavity, a suction device, a water tank, a power slide block and the steel wire rope connector;

the power slide block is arranged outside the water tank and connected with the water tank, so that the power slide block can lift along with the lifting of the water level in the water tank; the water tank is communicated with the pelvic cavity through a drain valve and is used for flushing the pelvic cavity; the pelvic cavity is communicated with a drainage channel through the suction device, and the suction device is used for sucking sewage in the pelvic cavity and discharging the sewage into the drainage channel;

the locking seat is connected with the power sliding block, one end, which is not connected with the plastic pressing sleeve, of the steel wire rope is connected with the power input end of the suction device, and the power sliding block descends to pull the steel wire rope to drive the power input end to move, so that the suction device is started.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages and positive effects:

(1) according to the steel wire rope connector provided by the invention, the plastic pressing sleeve is enabled to be plastically deformed to clamp the connecting end of the steel wire rope by utilizing the threaded pressure of the locking piece and the locking seat, the locking seat and the connecting end of the steel wire rope are connected into a whole by the generated clamping force, and the steel wire rope connector has the advantages of small volume, simple linking process, no damage to the part outside the connecting end of the steel wire rope, large bearing tension, no need of using a special tool with larger pressure for installation and the like.

(2) When the steel wire rope connector provided by one embodiment of the invention is used, the steel wire rope connector can be connected with other components through the exposed internal thread in the second hole of the locking seat or the external thread on the outer side wall of the locking seat, so that the steel wire rope connector is convenient and simple to install and can be used in most occasions needing steel wire ropes. And due to the threaded connection, the mounting position can be adjusted for a certain distance along the axial direction of the threads.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.

Fig. 1 is a schematic structural view of a steel cable joint according to the present invention;

fig. 2 is a schematic view of the construction of a wire rope joint according to the invention during installation.

Description of reference numerals:

1: a locking seat; 11: a first circular truncated cone curved surface; 12: a first hole; 13: a second hole; 14: an internal thread; 15: an external thread; 2: a plastic compression sleeve; 3: a locking member; 31: a third truncated cone curved surface; 32: a conical bottom; 4: the link of wire rope.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.

For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

Example 1

Referring to fig. 1-2, the present embodiment provides a steel wire rope joint, including a steel wire rope, a locking seat 1, a plastic compression sleeve 2 and a locking member 3, where the locking seat 1 is provided with a first hole 12 and a second hole 13 coaxially connected, the first hole 12 and the second hole 13 form a through hole penetrating through the locking seat 1, and the aperture of the first hole 12 is smaller than that of the second hole 13.

The plastic pressing sleeve 2 and the locking piece 3 are coaxially arranged in the second hole 13, and the plastic pressing sleeve 2 is arranged close to one side of the first hole 12; retaining member 3 and second hole 13 threaded connection, the plasticity compresses tightly and is equipped with the through-hole coaxial with first hole 12 on the cover 2, in wire rope's link 4 stretches into second hole 13 and stretches into the through-hole through first hole 12, rotatory retaining member 3, retaining member 3 followed second hole 13 axial displacement, compress tightly cover 2 with the plasticity and compress tightly on the face of being connected of first hole 12 and second hole 13 to make the plasticity compress tightly and hold in the same place wire rope's link 4 behind the 2 plastic deformation of cover.

The embodiment utilizes the screw thread of retaining member and locking seat 1 to exert pressure, makes the plasticity compress tightly 2 plastic deformation cohesion wire rope's of cover link 4, and the power of holding tightly that its produced makes locking seat 1 be connected as an organic wholely with wire rope's link 4, has small, links simple process, can not harm the wire rope on the surface part outside link 4 of wire rope, bear pulling force big, and need not to use advantages such as specialized tool installation of great pressure.

The structure of the present embodiment will now be explained.

In this embodiment, the first hole 12 in the locking seat 1 is a smooth hole, the inner wall of the second hole 13 is provided with threads, the outer wall of the locking member 3 is also provided with threads, the locking member 3 is in threaded connection with the second hole 13, and the locking member 3 is screwed to realize axial movement of the locking member relative to the second hole 13; the preferable locking part directly adopts a locking screw, so that the locking part can be conveniently screwed in and out of the second hole 13; of course, in other embodiments, other structures with threads on the outer wall may be used, which is not limited herein and can be adjusted according to specific situations.

In this embodiment, a mounting hole is formed in one end of the locking member 3 facing the plastic pressing sleeve 2, and the connecting end 4 of the steel wire rope extends into the mounting hole after passing through the through hole in the plastic pressing sleeve; the locking piece moves axially to enable the steel wire rope connecting end to deform in the mounting hole, and the deformed steel wire rope connecting end is pressed on the inner wall surface of the mounting hole, so that further fixed connection of the steel wire rope is achieved.

Furthermore, at least part of the diameter of the inner part of the mounting hole on the locking piece is larger than the diameter of the connecting end 4 of the steel wire rope, and the bottom surface of the mounting hole is provided with a conical bottom 32. This makes, the terminal surface of wire rope's link 4 is after propping the bottom surface of mounting hole, and the retaining member continues to precession, and plastic locking cover is when plastic deformation cohesion wire rope's link 4, because the mounting hole inner space diminishes (mainly is the axial), and the wire rope links the part that lies in the mounting hole in extremely and can warp, causes its external diameter grow, makes wire rope's link 4 inseparabler reliable with being connected of locking seat 1. And the mounting hole part has a larger diameter than the connecting end 4 of the steel wire rope and the bottom surface of the mounting hole is provided with a tapered bottom 32, which provides a space for deformation of the connecting end 4 of the steel wire rope.

Furthermore, the connecting surface of the first hole 12 and the second hole 13 can be set as a first circular truncated cone curved surface 11, and a second circular truncated cone curved surface which is attached and pressed with the first circular truncated cone curved surface 11 is arranged on the section of the plastic pressing sleeve 2 facing the first hole 12; a third circular table curved surface 31 is arranged on the section of the locking part 3 facing the plastic pressing sleeve 2, and a fourth circular table curved surface which is attached and pressed with the third circular table curved surface 31 is arranged on the plastic pressing sleeve 2. The circular truncated cone curved surface refers to a curved surface similar to the shape of the circular truncated cone side surface.

In the present embodiment, the plastic pressing sleeve 2 is made of a plastic material, and specifically, may be made of a plastic material such as a plastic or nylon material.

In this embodiment, the outer side wall of the locking socket 1 may be provided with an external thread 15 for installation, and the side of the second hole 13 away from the first hole 12 after the plastic compression sleeve 2 is tightened has an exposed internal thread 14. The exposed internal thread 14 in the second hole 13 of the locking seat 1 or the external thread 15 on the outer side wall of the locking seat 1 can be used for being connected with other components, so that the locking seat can be installed to a specified position, the installation mode is simple and convenient, and the locking seat can be used in most occasions needing to use a steel wire rope. And due to the threaded connection, the mounting position can be adjusted for a certain distance along the axial direction of the threads. Of course, in other embodiments, other structures for installation, such as a clamping groove, etc., may be disposed on the outer wall of the locking socket 1, which is not limited herein.

The installation method of the steel wire rope connector provided by the embodiment comprises the following steps:

inserting the plastic pressing sleeve 2 from the threaded end (namely the second hole 13) of the locking seat 1, screwing in the locking part until the second round table curved surface on the plastic pressing sleeve 2 abuts against the first round table curved surface 11 on the locking seat 1, abutting the third round table curved surface 31 on the locking part against the fourth round table curved surface on the plastic pressing sleeve 2, then penetrating the connecting end 4 of the steel wire rope through the first hole 12 on the locking seat 1 and the through hole on the plastic pressing sleeve 2, and then penetrating the connecting end 4 of the steel wire rope into the mounting hole on the locking part, so that the end surface of the connecting end 4 of the steel wire rope abuts against the conical bottom 32 of the mounting hole; at the moment, the locking member is continuously screwed in to cause the plastic compression sleeve 2 to be plastically deformed, an inner cavity (namely a part of the second hole 13) between the first circular truncated cone curved surface 11 on the locking seat 1 and the third circular truncated cone curved surface 31 on the locking member is filled and compacted, and at the moment, the connecting end 4 of the steel wire rope is clasped after being plastically deformed by the plastic compression sleeve 2, so that the steel wire rope cannot be displaced; retaining member continues the screw in, and the plastics compress tightly 2 plastic deformation back parts of cover and fill in the mounting hole (partly in addition and fill first hole 12), cause the mounting hole inner space (mainly be axial) to reduce, under 32's at the bottom of the toper applys, wire rope's link 4 becomes the shape at the inside fractal of mounting hole, and its external diameter grow promptly makes wire rope's link 4 and 1 further zonulae occludens of locking seat and links into an organic whole, finishes to this embodiment installation.

The steel cable joint provided by the embodiment is suitable for various devices needing to realize steel cable fixation, such as the fixation of a steel cable in a toilet bowl, and the like, and is not limited here.

Example 2

The embodiment provides a toilet bowl, which comprises a bowl cavity, a suction device, a water tank, a power slider and the steel wire rope joint in the embodiment 1; the power slide block is arranged outside the water tank and connected with the water tank to realize lifting along with the lifting of the water level in the water tank; the water tank is communicated with the pelvic cavity through a drain valve and is used for flushing the pelvic cavity; the pelvic cavity is communicated with a drainage channel through a suction device, and the suction device is used for sucking sewage in the pelvic cavity and discharging the sewage into the drainage channel; the locking seat is connected with the power sliding block, one end, which is not connected with the plastic pressing sleeve, of the steel wire rope is connected with the power input end of the suction device, and the power sliding block descends to pull the steel wire rope to drive the power input end to move, so that the suction device is started.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, it is still within the scope of the present invention if they fall within the scope of the claims of the present invention and their equivalents.