阅读说明：本技术 一种新型钢丝绳接头及带有该接头的钢丝绳刮片 (Novel steel wire rope joint and steel wire rope scraping blade with same ) 是由 张益玮 马庆 王雷 于 2020-07-16 设计创作，主要内容包括：本发明提供一种新型钢丝绳接头,包括有转动连接的连接公头与连接母头,输送用钢丝绳接头分别通过顶丝固定于连接公头与连接母头内,连接公头与连接母头外侧固定连接有运输组件。钢丝绳通过顶丝与连接公头或连接母头可拆卸连接,使得钢丝绳在出现问题时,可快速与连接公头或连接母头拆分开并进行更换,有效提高了工作效率。本发明还提供一种带有新型钢丝绳接头的钢丝绳刮片,基于钢丝绳与连接公头或连接母头之间通过顶丝进行非大承力连接的设计,使得钢丝绳刮片在运输过程中发生铰链、卡链现象时,钢丝绳与接公头或连接母头之间可因拉力过大而直接断开,从而有效减小了该情况下钢丝绳刮片对输送机的损伤。(The invention provides a novel steel wire rope joint which comprises a connecting male head and a connecting female head which are rotatably connected, wherein a steel wire rope joint for conveying is respectively fixed in the connecting male head and the connecting female head through jackscrews, and a conveying assembly is fixedly connected to the outer sides of the connecting male head and the connecting female head. Wire rope passes through the jackscrew and can dismantle with being connected public head or being connected female head and be connected for wire rope is when the problem appearing, can be fast with be connected public head or be connected female first split and change, has effectively improved work efficiency. The invention also provides a steel wire rope scraping blade with the novel steel wire rope joint, and the steel wire rope scraping blade is based on the design that the steel wire rope is connected with the connecting male head or the connecting female head through the jackscrew in a non-large bearing manner, so that when the steel wire rope scraping blade is hinged and clamped in the transportation process, the steel wire rope can be directly disconnected with the connecting male head or the connecting female head due to overlarge tension, and the damage of the steel wire rope scraping blade to a conveyor under the condition is effectively reduced.)

1. The utility model provides a novel wire rope connects which characterized in that: the steel wire rope joint for conveying is fixed in the male connecting head (1) and the female connecting head (2) through jackscrews respectively, and transportation assemblies are fixedly connected to the outer sides of the male connecting head (1) and the female connecting head (2).

2. The new wire rope joint according to claim 1, characterized in that: connect public head (1) and be connected all to be equipped with the fixed orifices that supplies wire rope to pass on female head (2), and connect public head (1) and be connected female head (2) outer wall one side and all be equipped with connecting hole (3) that a plurality of runs through to the fixed orifices, jackscrew (4) spiro union makes wire rope be fixed in connecting public head (1) or connecting female head (2) in the threaded hole.

3. The new wire rope joint according to claim 2, characterized in that: the fixing holes for connecting the male head (1) and the female head (2) are coaxially arranged.

4. The new wire rope joint according to claim 1, characterized in that: the connecting female head (2) is provided with an I-shaped structure.

5. The new wire rope joint according to claim 4, characterized in that: connect female head (2) top and be fixed with the end cap, the bottom is equipped with fixed slot (5), it all is greater than and connects female head (2) top external diameter to connect female head (2) end cap external diameter and bottom external diameter.

6. The new wire rope joint according to claim 5, characterized in that: one end of the connecting male head (1) is sleeved in the fixing groove (5) and is detachably connected with the connecting female head (2) in a rotating mode through the clamp spring (6).

7. The new wire rope joint according to claim 6, characterized in that: the male connecting head (1) comprises a fixed end (11) and a connecting end (12), the fixed end (11) is sleeved in the fixed groove (5), and the connecting end (12) is provided with a connecting hole (3).

8. The new wire rope joint according to claim 7, characterized in that: stiff end (11) are the column and stiff end (11) external diameter and fixed slot (5) internal diameter and cooperate, link (12) external diameter is less than stiff end (11) external diameter.

9. The new wire rope joint according to claim 8, characterized in that: the fixing groove (5) is characterized in that the side wall of the fixing groove (5) is provided with an annular clamping groove (51), when the fixing end (11) is sleeved in the fixing groove (5), the top surface of the annular clamping groove (51) and the bottom surface of the fixing end (11) are located on the same plane, and the clamp spring (6) is clamped in the annular clamping groove (51).

10. The utility model provides a wire rope doctor-bar with novel wire rope connects which characterized in that: comprising the novel steel wire rope joint as claimed in any one of claims 1 to 9 and a scraper group (7) sleeved outside the novel steel wire rope joint.

Technical Field

The invention relates to the technical field of steel wire rope joints, in particular to a novel steel wire rope joint and a steel wire rope scraping blade with the same.

Background

The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical property and geometric dimension meeting requirements together according to a certain rule, and consists of the steel wires, a rope core and lubricating grease. The steel wire rope is a spiral rope which is formed by twisting a plurality of layers of steel wires into strands, and then twisting a certain number of strands by taking a rope core as a center. In a material handling machine for lifting, pulling, tensioning and carrying.

In the industrial field, 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, the commonly used steel wire rope connection modes include steel wire rope buckle connection, extrusion head connection, weaving connection and the like, but in the aspect of joint connection under the condition of non-large load bearing use, when the steel wire rope has problems, the steel wire rope is often difficult to detach from a connection mechanism and replace the steel wire rope, the dismounting difficulty greatly influences the working efficiency and improves the use cost.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a novel steel wire rope connector and a steel wire rope scraping blade with the same.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

the utility model provides a novel wire rope connects, is connected public head and female head of being connected including rotating, carries to connect to be fixed in through the jackscrew respectively and connect public head and female head of being connected in, connect public head and be connected female head outside fixedly connected with transportation subassembly.

Preferably, connect public head and be connected female overhead fixed orifices that all is equipped with the confession wire rope and passes, and connect public head and be connected female outer wall one side and all be equipped with a plurality of and run through to the connecting hole of fixed orifices, jackscrew spiro union makes wire rope be fixed in connecting public head or connecting female head in the screwed hole.

Preferably, the fixing holes for connecting the male head and the female head are coaxially arranged.

Preferably, an I-shaped structure is arranged on the connecting female head.

Preferably, connect female first top and be fixed with the end cap, the bottom is equipped with the fixed slot, it all is greater than and connects female first top external diameter to connect female first end cap external diameter and bottom external diameter.

Preferably, one end of the connecting male head is sleeved in the fixing groove and is detachably connected with the connecting female head in a rotating mode through a clamp spring.

Preferably, the connecting male head comprises a fixed end and a connecting end, the fixed end is sleeved in the fixed groove, and the connecting end is provided with a connecting hole.

Preferably, the stiff end is the column and the stiff end external diameter cooperatees with fixed slot internal diameter, the link external diameter is less than the stiff end external diameter.

Preferably, the side wall of the fixing groove is provided with an annular clamping groove, when the fixing end is sleeved in the fixing groove, the top surface of the annular clamping groove and the bottom surface of the fixing end are in the same plane, and the clamp spring is clamped in the annular clamping groove.

A steel wire rope scraper with a novel steel wire rope connector comprises the novel steel wire rope connector and a scraper group sleeved on the outer side of the novel steel wire rope connector.

The invention has the advantages and positive effects that:

1. wire rope passes through the jackscrew and can dismantle with being connected public head or being connected female head and be connected to make wire rope when the problem appearing, can be fast with be connected public head or be connected female head and split and change, and then effectively improved work efficiency.

2. The connection male head and the connection female head which are connected through rotation between the two steel wire rope joints are connected, so that 360-degree free rotation can be relatively carried out between the two steel wire rope joints, and further, the influence on the strength of the steel wire rope caused by twisting and winding in the use process of the steel wire rope is effectively avoided.

3. When this novel wire rope connects and is applied to the wire rope doctor-bar, carry out the design that non-big load was connected through the jackscrew between based on wire rope and the public head of connection or the female head of connection for when the wire rope doctor-bar takes place hinge, card chain phenomenon in the transportation, can directly break off because of the pulling force is too big between wire rope and the public head of connection or the female head of connection, thereby effectively avoid because of long-pending material, putty back motor's continuous rotation is to fixing the damage of doctor-bar on wire rope.

Drawings

FIG. 1 is a schematic structural view of the novel wire rope joint of the present invention in use;

FIG. 2 is a schematic structural view of another perspective of the novel wire rope joint of the present invention;

FIG. 3 is a schematic cross-sectional view of the novel wire rope joint of the present invention;

FIG. 4 is a schematic illustration of a wire rope scraper with a novel wire rope joint according to the present invention in use;

fig. 5 is a schematic view of another perspective of the present invention with a new wire rope joint.

In the figure: 1. connecting a male head; 2. connecting the female head; 3. connecting holes; 4. carrying out top thread; 5. fixing grooves; 6. a clamp spring; 7. a scraping sheet set; 8. a groove; 9. a first wire rope; 10. a second wire rope;

11. a fixed end; 12. a connecting end; 51 a ring card slot.

Detailed Description

The embodiments of the invention will be described in further detail below with reference to the accompanying drawings:

as shown in fig. 1, the present invention provides a novel wire rope joint, which is suitable for a non-heavy load application scenario, and specifically, in this embodiment, the novel wire rope joint is applied to the field of powder transportation. The pipeline structure of the common powder conveying device comprises a hollow pipeline, a steel wire rope for conveying is arranged in a pipe shell, and a plurality of scraping blades are arranged on the steel wire rope and used for conveying powder, particles or other small-particle food materials. Because the powder conveying device transports materials by means of the steel wire rope scraping blades, in order to meet the distance length of a transportation route, the steel wire ropes are inevitably butted to prolong the length. In the prior art, manufacturers often stipulate the strength of the butt joint between the steel wire ropes as larger as better to realize the stability of the steel wire rope scraping blade in the transportation process, but once the scraping blade cannot move due to material accumulation and material blockage in the powder conveying device, the steel wire rope scraping blade meeting the high-load use condition generates larger resistance with mechanical parts in the powder conveying device, so that the steel wire rope scraping blade and the powder conveying device are damaged. Therefore, the invention provides a novel steel wire rope joint, wherein the novel steel wire rope joint is connected with a steel wire rope in a non-large bearing manner through a jackscrew, so that the material can be transported at the joint of the steel wire rope under the condition that a powder conveying device and a steel wire rope scraping blade normally work, and the separation between the steel wire rope and the jackscrew can be realized due to overlarge pulling force between the steel wire rope and the novel steel wire rope joint when the material is accumulated and blocked between the powder conveying device and the steel wire rope scraping blade, so that the steel wire rope scraping blade and the powder conveying device can be effectively protected. Specifically, novel wire rope connects including rotating the public first 1 of connection and being connected female first 2, carries to connect and is fixed in through the jackscrew respectively and connect public first 1 and be connected female first 2 in, connect public first 1 and be connected female first 2 outside fixedly connected with transportation subassembly, specifically, in this embodiment, the transportation subassembly specifically is doctor-bar group 7.

Further, as shown in fig. 1, the male connection head 1 and the female connection head 2 are provided with fixing holes for the steel wire rope to pass through, and one side of the outer wall of the male connection head 1 and the outer wall of the female connection head 2 is provided with a plurality of connecting holes 3 penetrating through the fixing holes, and the jackscrew 4 is screwed in the threaded hole to fix the steel wire rope in the male connection head 1 or the female connection head 2. In the use, be fixed in the fixed orifices of connecting female head 2 through jackscrew 4 with first wire rope 9 joint, be fixed in the fixed orifices of connecting public head 1 through jackscrew 4 with second wire rope 10 joint, then will connect female head 2 and be connected public head 1 and be connected, can realize the fixed connection between first wire rope 9 and the second wire rope 10. In this embodiment, connect male head 1 and connect and all respectively be equipped with two connecting holes 3 and the axis of two connecting holes 3 is parallel to each other on female head 2, and the staff of being convenient for installs the dismantlement. In another embodiment of the present invention, the number of the connection holes 3 on the male connection head 1 and the female connection head 2 may be selected according to actual conditions, and the axes of the connection holes 3 may also be set in parallel or non-parallel according to actual conditions, when the steel wire rope needs to bear a larger pulling force than that in the first embodiment, the number of the connection holes 3 should be added, and the positional relationship between the axes of the connection holes 3 is set in non-parallel, so that the effect of enhancing the connection stability between the steel wire rope and the male connection head 1 or the female connection head 2 can be achieved.

In the actual use process, the working personnel can ensure that the steel wire rope scraper can be separated from the top wire 4 when the material accumulation and blockage occur in the steel wire rope scraper by stipulating the torsion between the top wire 4 and the connecting hole 3 or between the top wire 4 and the steel wire rope, and simultaneously, the torsion between the top wire 4 and the connecting hole 3 or between the top wire 4 and the steel wire rope can support the steel wire rope scraper to normally work in the normal operation process of the powder conveying device. And further can realize the protection effect to wire rope doctor-bar and powder conveyer. Simultaneously, scraper group 7 sets up and can make in novel wire rope connects the outside contact area between novel wire rope connects and the material effectively reduces, thereby has improved novel wire rope connects's life.

Further, as shown in fig. 1, fig. 2, and fig. 3, the fixing holes of the male connection head 1 and the female connection head 2 are coaxially arranged. Thereby guaranteed connect public head 1 and connect female head 2 between have under the pulling force effect the condition, the atress is more even, connect more stably promptly.

Further, as shown in fig. 1 and 2, an i-shaped structure is provided on the connecting female head 2. The I-shaped structure can ensure that the female connecting head 2 and the male connecting head 1 fixedly connected with the female connecting head are fixed in the scraper group 7, thereby effectively preventing the relative displacement between the novel steel wire rope connector and the scraper group 7.

Further, as shown in fig. 1 and 2, an end cap is fixed at the top end of the connecting female head 2, a fixing groove 5 is arranged at the bottom end of the connecting female head 2, and the outer diameter of the end cap and the outer diameter of the bottom end of the connecting female head 2 are both larger than the outer diameter of the top end of the connecting female head 2. Specifically, the top end of the connecting female head 2 is the web column part of the i-shaped structure, and the scraper group 7 can be sleeved on the top end of the connecting female head 2 and fixed on the top end of the connecting female head 2 based on the limitation of the end cap and the bottom end of the connecting female head 2.

Further, as shown in fig. 1, fig. 2, and fig. 3, one end of the connecting male head 1 is sleeved in the fixing groove 5 and detachably and rotatably connected with the connecting female head 2 through the snap spring 6. Specifically, in this embodiment, the fixing groove 5 is disposed at the bottom end of the connecting female head 2, and the connecting hole 3 is disposed at the top end of the connecting female head 2. The design of the rotary connection between the male connection head 1 and the female connection head 2 enables the first steel wire rope 9 joint and the second steel wire rope 10 joint to rotate freely by 360 degrees relatively, so that the influence on the strength of the steel wire ropes caused by twisting and winding in the use process of the steel wire ropes is effectively avoided.

Further, as shown in fig. 2, the connecting male tab 1 includes a fixing end 11 and a connecting end 12, the fixing end 11 is sleeved in the fixing groove 5, and the connecting end 12 is provided with a connecting hole 3.

Further, as shown in fig. 2 and 3, stiff end 11 is column and 11 external diameters of stiff end and 5 internal diameters of fixed slot cooperate, the column design of stiff end 11 makes connect public first 1 and be connected and can normally carry out the free rotation on the horizontal direction between female head 2, need the replenishment be, 5 groove depths in fixed slot are greater than 11 thickness of stiff end, the 12 external diameters of link are less than 11 external diameters of stiff end, thereby can make there is spare space between 5 lateral walls of link 12 and fixed slot to supply installation or dismantlement of jump ring 6.

Further, as shown in fig. 2 and 3, a ring-shaped clamping groove 51 is formed in the side wall of the fixing groove 5, when the fixing end 11 is sleeved in the fixing groove 5, the top surface of the ring-shaped clamping groove 51 and the bottom surface of the fixing end 11 are located on the same plane, specifically, in the using process, the clamp spring 6 is fixed in the fixing groove 5 and abuts against the bottom surface of the fixing end 11, so that the fixing end 11 can be fixed in the fixing groove 5, namely, the male connection end 1 is fixedly connected with the female connection end 2.

As shown in fig. 4 and 5, the invention also provides a steel wire rope scraper set 7 with a novel steel wire rope joint. Specifically, the steel wire rope scraper with the novel steel wire rope connector comprises the novel steel wire rope connector and a scraper group 7 sleeved on the outer side of the novel steel wire rope connector. In this embodiment, the scraper group 7 is composed of two semicircular scrapers with the same structure, the novel steel wire rope joint is sleeved between the two semicircular scrapers, and the two semicircular scrapers are combined and butted and fixedly connected through a bolt, so that the steel wire rope joint can be fixed in the semicircular scrapers. It needs to be supplemented that the scraper group 7 is provided with a groove 8 matched with the novel steel wire rope joint.

The working process of the invention is as follows:

a novel wire rope joint: first 9 joints of first wire rope penetrate the fixed orifices of connecting female head 2 and fix through jackscrew 4, then penetrate the second wire rope 10 joint and connect the fixed orifices of public first 1 and fix through jackscrew 4, will connect the 11 suits of stiff end of public first 1 at last again and advance in the fixed slot 5 of connecting female head 2, until 11 top surfaces of stiff end contact 5 bottom surfaces of fixed slot, install jump ring 6 this moment and advance in the ring groove 51 of connecting female head 2, can realize the fixed connection between 9 first wire rope and the second wire rope 10.

A wire rope doctor-bar with novel wire rope connects: the two semicircular scraping pieces are placed on two sides of the installed novel steel wire rope connector, and the two semicircular scraping pieces are combined and fixedly connected through the bolt, so that the steel wire rope scraping pieces with the novel steel wire rope connector are assembled.

It should be emphasized that the embodiments described herein are illustrative rather than restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but other embodiments derived from the technical solutions of the present invention by those skilled in the art are also within the scope of the present invention.