CN102252054A

CN102252054A - Tensile connecting structure

Info

Publication number: CN102252054A
Application number: CN2011101022555A
Authority: CN
Inventors: 朱晓东; 乔永红
Original assignee: China Aviation Optical Electrical Technology Co Ltd
Current assignee: China Aviation Optical Electrical Technology Co Ltd
Priority date: 2011-04-22
Filing date: 2011-04-22
Publication date: 2011-11-23
Anticipated expiration: 2031-04-22
Also published as: CN102252054B

Abstract

The invention relates to a tensile connecting structure, which comprises a sleeve, wherein one end of the sleeve is fixed on equipment, and a support frame is fixedly arranged in a port of the other end of the sleeve; the support frame comprises a support plate sealed on the port of the sleeve; a cable through passage through which a cable passes is formed between the support plate and the inner circumferential surface of the sleeve; an arc fixed plate vertical to the support plate is arranged on the inner end face of the support plate, and the arc circumferential surface of the arc fixed plate is provided with a fixed ring slot for winding a tensile rope, two ends of which pass out of the support plate; and the support frame is fixed on the sleeve through a screw screwed into the support plate from the outer circumferential surface of the sleeve. The tensile rope is wound in the fixed ring slot, and the two ends of the tensile rope passing out of the end face of the support plate are connected to parts matched with the equipment to bear the tension between the parts and the equipment; when the tensile connecting structure is adopted, setting of the tensile rope on the tensile connecting structure is finished only by winding the tensile rope in the ring slot; and the tensile connecting structure is simple to assemble.

Description

Tensile connecting structure

Technical field

The present invention relates to a kind of tensile connecting structure, relate in particular to a kind of seabed field of signal transmissions connection device with and the equipment parts that have signal to transmit, prevent the tensile structure that the transmission cable between parts and the equipment is broken.

Background technique

Along with increase to the ocean development dynamics; the seabed activity is more and more frequent; making submarine exploration needs many submarine exploration equipment; need to transmit signal between the different equipment; also need to transmit signal between equipment and its attached parts; transmit the cooperation that signal all needs optical cable between the running of these equipment and the equipment; and can not bearing equipment, moves the cable between these connection devices and equipment or equipment and the parts; the stress that the seawater fluctuation produces; especially be located on the equipment and when being suspended in the seawater when parts hang down; need to adopt the tension rope that parts are connected on the equipment in order to the cable between guard block and the equipment; prevent that cable from being broken; this just need be provided with the fixedly tensile connecting structure of tension rope on equipment; tensile structure is fixedly installed on the equipment; be set with the tension rope on the tensile connecting structure; one end of tension rope is fixed on the equipment by tensile structure; the other end of tension rope is with being arranged on the parts; the tension rope links together parts and equipment; be used for bearing pulling force; prevent the cable stress between parts and the equipment, with the cable of protection transmission signal.Present tensile structure generally comprises sleeve, one end of sleeve is fixed on the equipment, be set with supporting frame by jump ring on the port of the other end, the tension rope is fixed on the supporting frame, in the prior art tension rope fixing on supporting frame generally be to adopt to twine and the mode of knotting, this fixed form operation complexity, reliability is low.

Summary of the invention

The object of the present invention is to provide a kind of tensile connecting structure, so that a kind of tensile connecting structure of fixedly tension rope newly to be provided.

For achieving the above object, the present invention adopts following technological scheme: a kind of tensile connecting structure, comprise that an end is used for fixing the sleeve on equipment, be provided with supporting frame in the port of the other end of sleeve, supporting frame comprises that sealing label is installed in the dunnage on the socket port, has the passing channel that passes through for cable between the inner peripheral surface of dunnage and sleeve, have arc fixed plate on the interior edge face of dunnage, have the fixedly annular groove that is used for passing the tension rope winding outside the dunnage on the arc side face of arc fixed plate for two ends perpendicular to dunnage.

The mouth of described fixedly annular groove both sides along on be equipped with and be used for the tension rope is blocked in fixing pin in the fixing annular groove.

Described tension rope passes outside the dunnage by the through hole that wears that is provided with on the dunnage.

Described passing channel comprises being arranged on crosses the line breach on the dunnage.

The fixedly edge of turning in the port that described sleeve is provided with supporting frame has, described fixing along on have be arranged on dunnage on mistake line breach cooperate the engages indentation that forms passing channel.

The fixedly edge of turning in the port that described sleeve is provided with supporting frame has, described fixing along on have with mistake line breach and cooperate the engages indentation that forms passing channel.

Cooperate by the fixing structure location between described dunnage and the sleeve.

Also be provided with an end on the described dunnage and be screwed onto the check screw that the other end on the dunnage is provided with the fixed via that is used for fixing safety rope.

The dunnage fixed sealing of supporting frame of the present invention is attached on the port of sleeve, has arc fixed plate on the interior edge face of dunnage perpendicular to dunnage, has fixedly annular groove on the arc side face of arc fixed plate, the winding of tension rope is in fixing annular groove, the two ends that the tension rope passes the end face of dunnage are used to be connected the parts that cooperate with equipment, in order to the pulling force between bearing part and the equipment, prevent the cable damage between parts and the equipment.Adopting this tensile connecting structure only to need that the tension rope is walked around fixedly annular groove has promptly finished the tension rope and has connected structural setting in tension, assembling is simple, in addition, the tension rope is rich to be located on the arc fixed plate, fixedly tension rope does not need to tie a knot, the problem that does not exist the tension rope to get loose, tensility are easy to guarantee.Simultaneously, on sleeve, means of fixation is simple and reliable by screw for supporting frame, and is easy to assembly.

The mouth of fixedly annular groove of the present invention both sides along on be equipped with fixing pin, fixing pin is blocked in the tension rope fixedly in the annular groove, prevents that the tension rope is by fixedly deviating from the reliable fit of assurance tension rope and arc top fixed plate in the annular groove.

Screw thread is connected with check screw on the dunnage of the present invention, the threaded one end of check screw is fixed on the dunnage, the other end of check screw is provided with fixed via, fixed via is used to be provided with safety rope, safety rope couples together equipment and the parts that cooperate with equipment, can behind the tension fracture of rope, prevent loss of parts, reduce the loss.

Description of drawings

Fig. 1 is the structural representation of the embodiment of the invention;

Fig. 2 is that the A of Fig. 1 is to view;

Fig. 3 is the structural representation of supporting frame among Fig. 1;

Fig. 4 is the left view of Fig. 3;

Fig. 5 is the plan view of Fig. 3;

Fig. 6 is the rear view of Fig. 3;

Fig. 7 is the structural representation of Fig. 1 middle sleeve;

Fig. 8 is the right elevation of Fig. 7.

Embodiment

A kind of embodiment of tensile connecting structure, in Fig. 1 ~ 8, comprise sleeve 1, one end of sleeve 1 has the outside thread 12 that is used on the equipment of being assemblied in, be provided with supporting frame 3 in the port of sleeve 1 the other end, supporting frame 3 comprises dunnage 10, and dunnage 10 sealing labels are arranged on the port of sleeve 1, screw thread is installed with set screw 6 on the outer circumferential face of sleeve 1, in the set screw 6 precession dunnages 10 dunnage 10 is fixed on the sleeve 1.Dunnage 10 is provided with three and crosses the line breach, and three outer rim positions of crossing on the side face that the line breach evenly is arranged on dunnage dunnage 10 are divided into three parts that angle becomes 120 degree.The periphery of this three part contacts with sleeve, and set screw is three, penetrate by the outer circumferential face of sleeve respectively and this three part of precession in the tapped hole 14 that is provided with, thereby supporting frame is fixed on the sleeve.It is fixing along 19 that sleeve 1 turns in being provided with and having on the port of an end of supporting frame, and fixing engages indentation 16 is corresponding with the position of crossing the line breach along having engages indentation 16 on 19, and both cooperate formation passing channel 7.Be wholely set arc fixed plate 8 on the interior edge face of dunnage 10, arc fixed plate 8 is perpendicular to dunnage 10, and the arc side face of arc fixed plate 8 is provided with fixedly annular groove 15.On dunnage 10, be provided with two and wear through hole 9 with the contacting point, two ends of the arc shaped surface of arc fixed plate 8.Fixedly be arranged with tension rope 4 in the annular groove 15, the intermediate portion winding of tension rope 4 is put fixedly in the annular groove, and the two ends of tension rope 4 wear in the through hole 9 by two respectively and pass.

Improvement as the foregoing description, fixedly the mouth of annular groove 15 both sides is along the fixed hole 13 that is provided with fixed pin shaft, fixedly be equipped with fixing pin 2 in the fixed hole 13, fixing pin 2 in fixing annular groove 15, prevents that tension rope 4 is by fixedly deviating from the annular groove 15 with tension rope 4 blocks.

As above embodiment's improvement, fixedly the edge is provided with and runs through the fixedly groove 17 on edge, has projection 18 on the exterior edge face of dunnage 10, and projection 18 cooperates the formation seam with groove 17.

Improvement as the foregoing description, also has the screw thread fixed hole 11 that check screw is set on the dunnage 10, check screw 5 revolves by screw thread fixed hole 11 and is located on the dunnage 10, one end of check screw 5 is fixed on the dunnage 10, the other end of check screw 5 has the fixedly fixed via of safety rope, fixed via radial penetration check screw 5.

The passing channel of the foregoing description forms by crossing the cooperation of line breach and engages indentation, also fixedly edge can be set on the port of sleeve, only constitutes passing channel by crossing the line breach.

Passing channel among the above embodiment is three, also can be two.

Tension rope among the above embodiment passes the end face of dunnage by wearing through hole, also can be by the end face that passes dunnage in the passing channel.

Dunnage and arc fixed plate among the above embodiment are wholely set, and also can be fixed together by the dunnage and the arc fixed plate of mode split of welding.

In use, sleeve is fixed on equipment, is used for the transmission signal or the cable of electric current on the equipment and passes sleeve and have passing channel to pass to join with parts.The winding of tension rope on arc fixed plate, is loaded onto fixing pin, in fixing annular groove, allow the two ends of tension rope pass then on tension rope retaining by wearing in the through hole.Dunnage is sticked at the port of sleeve, both seams cooperatively interact and prevent, dunnage is rotated with respect to sleeve, makes the dunnage upper screwed hole corresponding with the hole on the sleeve, after the dunnage fastening puts in place, set screw penetrated by the outer circumferential face of sleeve and the tapped hole of precession supporting frame in, finish supporting frame fixing on sleeve, then, the two ends of tension rope are fixed on the parts, end with safety rope is fixed on the check screw again, and the other end is fixed on the parts and gets final product.

Claims

1. tensile connecting structure, it is characterized in that: comprise that an end is used for fixing the sleeve on equipment, the port internal fixation of the other end of sleeve is provided with supporting frame, supporting frame comprises the dunnage of sealing label on socket port, has the passing channel that passes through for cable between the inner peripheral surface of dunnage and sleeve, has arc fixed plate on the interior edge face of dunnage perpendicular to dunnage, have the fixedly annular groove that is used for passing for two ends the tension rope winding outside the dunnage on the arc side face of arc fixed plate, support frame as described above passes through by the screw in the screw-in dunnage on the sleeve outer circumferential face on sleeve.

2. tensile connecting structure according to claim 1 is characterized in that: the mouth of described fixedly annular groove both sides along on be equipped with and be used for the tension rope is blocked in fixing pin in the fixing annular groove.

3. tensile connecting structure according to claim 2 is characterized in that: described tension rope passes outside the dunnage by the through hole that wears that is provided with on the dunnage.

4. according to claim 1 or 2 or 3 described tensile connecting structures, it is characterized in that: mistake line breach forms described passing channel on the dunnage by being arranged on.

5. according to claim 1 or 2 or 3 described tensile connecting structures, it is characterized in that: the fixedly edge of turning in the port that described sleeve is provided with supporting frame has, described fixing along on have be arranged on dunnage on mistake line breach cooperate the engages indentation that forms passing channel.

6. tensile connecting structure according to claim 4 is characterized in that: cooperate by the fixing structure location between described dunnage and the sleeve.

7. tensile connecting structure according to claim 5 is characterized in that: cooperate by the fixing structure location between described dunnage and the sleeve.

8. tensile connecting structure according to claim 1 is characterized in that: also be provided with an end on the described dunnage and be screwed onto the check screw that the other end on the dunnage is provided with the fixed via that is used for fixing safety rope.