CN217114974U - Deep sea cable protection titanium plug and socket assembly - Google Patents
Deep sea cable protection titanium plug and socket assembly Download PDFInfo
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- CN217114974U CN217114974U CN202220437995.8U CN202220437995U CN217114974U CN 217114974 U CN217114974 U CN 217114974U CN 202220437995 U CN202220437995 U CN 202220437995U CN 217114974 U CN217114974 U CN 217114974U
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- lower support
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- fastening
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Abstract
The utility model discloses a deep sea cable protection titanium system plug and socket subassembly, socket subassembly is including having cavity latus rectum and the upper bracket and the undersetting that correspond each other the symmetry all is provided with the butt joint location structure that the structure is the same on upper bracket and the undersetting the outside cover of upper bracket and undersetting be equipped with both the butt joint location structure cooperate jointly and with both relative positioning's location fastening component. This titanium system socket component is through setting up the cooperation of butt joint location structure and location fastening part for location fastening concatenation is realized to upper bracket and undersetting, and through the positioning action, restriction both receive the influence of great deep sea pressure and take place torsional state, the stability of cable work when improving deep sea operation. The mode of concatenation then can carry out the quick overhaul of cable, equipment or the change of part after dismantling upper bracket and undersetting, improves the convenience of follow-up operation, very big reduction the operating cost.
Description
Technical Field
The utility model relates to a deep sea operation technical field especially relates to a deep sea cable protection titanium system plug and socket subassembly.
Background
The deep sea refers to the sea area with deep water, generally to the depth of thousands of meters, and has the characteristics that: high pressure, slow bottom water flow, no light, low water temperature, high salinity, rich oxygen content, more sediments and the like. The deep sea operation is an operation mode of entering a deep sea area through deep sea equipment, deep sea workers and the like to carry out scientific sampling and the like.
Because of the high pressure in the deep sea, the deep sea working equipment is generally capable of withstanding the high pressure and the fluctuating influence of the high pressure. The deep sea equipment is generally provided with a plurality of top detection equipment, and the detection equipment is connected through a cable to ensure normal detection and data transmission of the detection equipment. In actual assembly, different devices need to be communicated through cables, the conventional communication mode is that the circular sleeves are fixed on the different devices, the cables are arranged in the circular sleeves in a penetrating mode, and finally the sleeves on each device are connected and fastened, so that the cables between the devices are protected by the sleeves. Under the action of large pressure fluctuation and impact of the seabed, torsion is easily caused between the sleeves, further the torsion of the cables protected in the sleeves is caused, the problem of cable breakage is caused, the smooth operation of the deepsea operation is influenced, and the operation and maintenance operation cost is high.
Disclosure of Invention
To the problem that exists, the utility model aims at providing a deep sea cable protection titanium system plug and socket subassembly, it can effectual restriction this socket subassembly receive the influence of great deep sea pressure, and take place to twist reverse the problem that makes the cable twist reverse or fracture in step, the stability of cable work when improving the deep sea operation.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a deep sea cable protection titanium system plug and socket subassembly, plug and socket subassembly is including having cavity latus rectum and the upper bracket and the undersetting that correspond each other, its characterized in that: the upper support and the lower support are symmetrically provided with butt joint positioning structures with the same structure, and positioning fastening components which are matched with the butt joint positioning structures together and are used for positioning the upper support and the lower support relatively are sleeved outside the upper support and the lower support.
Preferably, the butt joint positioning structure is a plurality of vertical insertion blocks which are arranged on the side wall of the end part close to the upper support and the lower support at unequal intervals along the circumferential direction, the positioning fastening part is a positioning sleeve which is used for sleeving the upper support and the lower support from two ends, and the inner wall of the positioning sleeve is provided with slots which are correspondingly penetrated and arranged by the vertical insertion blocks matched with the upper support and the lower support.
Preferably, the vertical insertion block and the slot are in a vertical conical matching structure, and the upper support and the lower support are gradually fastened in a matching manner under the condition that the upper support and the lower support are gradually sleeved from two ends of the positioning sleeve.
Preferably, shoulders are arranged on the upper support and the lower support, the side walls of the shoulders are designed to be inclined plane structures, fastening sleeves are further sleeved outside the upper support, the lower support and the positioning sleeves, and inner wall inclined planes matched with the shoulder inclined plane structures of the upper support and the lower support are arranged on two sides of the inner wall of each fastening sleeve;
the fastening sleeve is divided into a half-and-half structure, and the shoulders of the upper support and the lower support are close to each other along the inner wall inclined plane in the half-and-half splicing and fastening state of the fastening sleeve.
The utility model has the advantages that: the titanium socket component has high corrosion resistance, high strength and low weight, so that the titanium socket component meets the requirements of deep sea operation. And through the cooperation that sets up butt joint location structure and location fastening part for upper bracket and undersetting realize the location fastening concatenation, through the positioning action, restrict both and receive the influence of great deep sea pressure and take place torsional state, improve the stability of cable work during the deep sea operation.
The mode of concatenation then can carry out the quick overhaul of cable, equipment or the change of part after dismantling upper bracket and undersetting, improves the convenience of follow-up operation, very big reduction the operating cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the titanium socket assembly of the present invention.
Fig. 2 is a cross-sectional view of the present invention shown in fig. 1.
Fig. 3 is a cross-sectional view of the fastening sleeve of the present invention.
Fig. 4 is a top view of the end of the lower support of the present invention.
Fig. 5 is a sectional view taken along the direction a in fig. 5 according to the present invention.
Fig. 6 is a cross-sectional view of the positioning sleeve of the present invention.
Fig. 7 is a sectional view taken along the direction B in fig. 6 according to the present invention.
Fig. 8 is a schematic view of the positioning and matching between the lower support and the positioning sleeve of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following describes the technical solution of the present invention with reference to the accompanying drawings and embodiments.
Referring to fig. 1-8, the deep sea cable protection titanium plug and socket assembly comprises an upper support 1 and a lower support 2 which have hollow drift diameters and correspond to each other. The titanium socket component has high corrosion resistance, high strength and low weight, so that the titanium socket component meets the requirements of deep sea operation. Specifically, the end parts of the upper support 1 and the lower support 2 are also provided with flanges 12 connected with equipment, in the ground assembling process, cables sequentially penetrate through the upper support 1 and the lower support 2 and are fastened (at present, the cables are more fixed by adopting a welding mode), and then the upper support 1 and the lower support 2 are connected and fixed on the equipment through the flanges. This kind of connect assembly methods is not convenient for the dismouting of later stage upper bracket 1 and undersetting 2 and the adjustment counterpoint between the equipment, can directly abandon, causes great cost burden. And if the splicing mode is adopted, the upper support 1 and the lower support 2 are twisted and subjected to equal deflection relatively under the action of larger pressure in deep sea, so that the problems of separation of the upper support 1 and the lower support 2, twisting and breaking of cables are easily caused, and larger influence on deep sea operation and increase of operation cost are caused.
Therefore, in order to solve the above problems, the upper support 1 and the lower support 2 are symmetrically provided with butt joint positioning structures with the same structure, and positioning fastening components which are matched with the butt joint positioning structures of the upper support 1 and the lower support 2 together and are used for positioning the upper support and the lower support relatively are sleeved outside the upper support 1 and the lower support 2. After the upper support 1 and the lower support 2 are in butt joint, the upper support 1 and the lower support 2 are in butt joint through the matching of the positioning fastening part and the butt joint positioning structures arranged on the bodies, so that the upper support 1 and the lower support 2 are in positioning fastening splicing, the situation that the upper support and the lower support are twisted due to the influence of large deep sea pressure is limited through positioning, and the working stability of the cable in deep sea operation is improved. The mode of concatenation then can carry out the quick overhaul of cable, equipment or the change of part after dismantling upper bracket 1 and undersetting 2, improves the convenience of follow-up operation, very big reduction the operating cost.
Specifically, as shown in fig. 4 to 8, the butt joint positioning structure is a plurality of vertical insertion blocks a arranged at unequal intervals along the circumferential direction on the side wall of the end portion where the upper support 1 and the lower support 2 are close to each other, the positioning fastening component is a positioning sleeve 3 which is used for sleeving the upper support 1 and the lower support 2 from two ends, and the inner wall of the positioning sleeve 3 is provided with a slot b which is correspondingly penetrated by the vertical insertion block a matched with the upper support 1 and the lower support 2. During the assembly, pass the cable upper bracket 1, behind locating sleeve 3 and the undersetting 2, penetrate and be close to each other from 3 both ends of locating sleeve with tip between them in proper order, with upper bracket 1, locating sleeve 3 and undersetting 2 are rotatory, make upper bracket 1 and the vertical inserted block an of undersetting 2 correspond with the slot b of 3 inner walls of locating sleeve, and then realize the concatenation location of upper bracket 1 and undersetting 2 through locating sleeve 3, realize the relative positioning effect on realizing the detachable basis simultaneously, thereby avoid both to take place torsional state easily. And vertical insertion blocks a (shown in fig. 4) arranged at unequal intervals and slots b matched with the vertical insertion blocks a enable the upper support 1 and the lower support 2 to have unique positioning splicing states, so that the upper support and the lower support can be accurately matched with equipment and other parts.
In order to avoid the relative twisting state of the upper support 1 and the lower support 2 caused by the fit clearance between the vertical insertion block a and the slot b and to improve the fit tightness of the upper support 1 and the lower support, as shown in fig. 5 and 7-8, the vertical insertion block a and the slot b are in a vertical tapered fit structure, and the upper support 1 and the lower support 2 are gradually fitted and gradually fastened from the two ends of the positioning sleeve 3 in a gradually-sleeved state. The function of the structure is as follows: in the process of gradually sleeving the upper support 1 and the lower support 2 from two ends of the positioning sleeve 3, because the vertical insertion block a and the slot b are in a vertical taper type matching structure, in the process of overlapping and matching the vertical insertion block a and the slot b, the vertical insertion block a gradually contacts the inner bottom surface of the slot b, and then the relative fastening state is realized, so that the matching gap between the vertical insertion block a and the slot b is effectively eliminated, and the positioning fastening performance of the upper support 1 and the lower support 2 is improved.
In order to compress the upper support 1 and the lower support 2 in the positioning sleeve 3 to realize the positioning and fastening matching of the vertical insertion block a and the insertion slot b, as shown in fig. 2-3, shoulders 11 are arranged on the upper support 1 and the lower support 2, the side wall of each shoulder 11 is an inclined surface structure, a fastening sleeve 4 is further sleeved outside the upper support 1, the lower support 2 and the positioning sleeve 3, and inner wall inclined surfaces 4a matched with the inclined surface structures of the shoulders 11 of the upper support 1 and the lower support 2 are arranged on two sides of the inner wall of the fastening sleeve 4. The fastening sleeve 4 is divided into a half-and-half structure, and the shoulders 11 of the upper support 1 and the lower support 2 approach each other along the inner wall inclined surface 4a in a splicing and fastening state of the half-and-half fastening sleeve 4.
After the upper support 1 and the lower support 2 are in positioning fit with the positioning sleeve 3 through the fit of the vertical insertion block a and the slot b, the half-and-half fastening sleeves 4 are respectively sleeved in the positioning sleeve 3, and the shoulders 11 of the upper support 1 and the lower support 2 are wrapped at the same time. Preferably, the half-and-half fastening sleeves 4 are correspondingly provided with fastening screw holes, and the half-and-half fastening sleeves 4 can be simultaneously fastened by inserting fastening bolts 5 into the fastening screw holes. In the process of fastening gradually through fastening bolts, the inner wall inclined plane 4a of the fastening sleeve 4 gradually transversely cooperates with the inclined plane structures of the side walls of the shoulders 11 of the upper support 1 and the lower support 2, the shoulders 11 move downwards and upwards along the inner wall inclined plane 4a of the fastening sleeve 4, and further realize the splicing and fastening process of the fastening sleeve 4, the end parts of the upper support 1 and the lower support 2 are close to each other, in the state, the vertical insertion block a gradually contacts the inner bottom surface of the slot b, and further the relative fastening state is realized, so that the fit clearance between the vertical insertion block a and the slot b is effectively eliminated, and finally the positioning cooperation of the upper support 1, the lower support 2 and the positioning sleeve 3 is realized, and under the fastening effect of the fastening sleeve 4, the fastening of the upper support 1, the lower support 2 and the positioning sleeve 3 is realized.
The principle of the utility model is that: during the assembly, pass upper bracket 1, abutment sleeve 3 and undersetting 2 backs with the cable, penetrate and be close to each other from 3 both ends of abutment sleeve with tip between them in proper order, with upper bracket 1, abutment sleeve 3 and undersetting 2 rotation for the vertical inserted block an of upper bracket 1 and undersetting 2 corresponds with the slot b of 3 inner walls of abutment sleeve, and then realizes the concatenation location of upper bracket 1 and undersetting 2 through abutment sleeve 3.
The half-fastening sleeves 4 are then respectively inserted from the positioning sleeves 3 and simultaneously wrap the shoulders 11 of the upper and lower support 1, 2. In the in-process of fastening gradually through fastening bolt, the inclined plane structure cooperation of 11 lateral walls of the shoulder of the inner wall inclined plane 4a of fastening sleeve 4 horizontal and upper bracket 1 and undersetting 2 gradually, and shoulder 11 then moves down and shifts up along the inner wall inclined plane 4a of fastening sleeve 4, and then realize the in-process at the fastening of 4 concatenations of fastening sleeve, the tip of upper bracket 1 and undersetting 2 is close to each other, under this state, vertical inserted block an contacts gradually on the bottom surface in the slot b, and then realize the state of relative fastening, in order to effectively eliminate the fit clearance between vertical inserted block an and the slot b, and finally realize upper bracket 1, the location fit of undersetting 2 and position sleeve 3.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a deep sea cable protection titanium system plug and socket subassembly, plug and socket subassembly is including having cavity latus rectum and mutual upper bracket (1) and undersetting (2) that correspond, its characterized in that: the butt joint positioning structure is characterized in that butt joint positioning structures with the same structure are symmetrically arranged on the upper support (1) and the lower support (2), and positioning fastening components which are matched with the butt joint positioning structures together and are used for positioning the upper support (1) and the lower support relatively are sleeved outside the upper support (1) and the lower support (2).
2. The deep sea cable-protecting titanium plug and socket assembly of claim 1, wherein: the butt joint positioning structure is characterized in that the butt joint positioning structure is a plurality of vertical insertion blocks (a) which are arranged on the side wall of the end part close to the upper support (1) and the lower support (2) at unequal intervals along the circumferential direction, the positioning fastening part is a positioning sleeve (3) which is used for sleeving the upper support (1) and the lower support (2) from two ends, and the inner wall of the positioning sleeve (3) is provided with a slot (b) which is matched with the vertical insertion blocks (a) of the upper support (1) and the lower support (2) to correspondingly penetrate through.
3. The deep sea cable protecting titanium plug and socket assembly according to claim 2, wherein: the vertical insertion blocks (a) and the slots (b) are of vertical conical matching structures, and the upper support (1) and the lower support (2) are gradually sleeved from two ends of the positioning sleeve (3) and are gradually fastened in a matching mode.
4. The deep sea cable protecting titanium plug and socket assembly according to claim 3, wherein: shoulders (11) are arranged on the upper support (1) and the lower support (2), the side wall of each shoulder (11) is of an inclined surface structure, fastening sleeves (4) are further sleeved on the outer sides of the upper support (1), the lower support (2) and the positioning sleeves (3), and inner wall inclined surfaces (4a) matched with the inclined surface structures of the shoulders (11) of the upper support (1) and the lower support (2) are arranged on the two sides of the inner wall of each fastening sleeve (4);
the fastening sleeve (4) is divided into a half-and-half structure, and the shoulders (11) of the upper support (1) and the lower support (2) are close to each other along the inner wall inclined plane (4a) in the half-and-half splicing and fastening state of the fastening sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220437995.8U CN217114974U (en) | 2022-03-02 | 2022-03-02 | Deep sea cable protection titanium plug and socket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220437995.8U CN217114974U (en) | 2022-03-02 | 2022-03-02 | Deep sea cable protection titanium plug and socket assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217114974U true CN217114974U (en) | 2022-08-02 |
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ID=82600877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220437995.8U Active CN217114974U (en) | 2022-03-02 | 2022-03-02 | Deep sea cable protection titanium plug and socket assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217114974U (en) |
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2022
- 2022-03-02 CN CN202220437995.8U patent/CN217114974U/en active Active
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