CN214506508U - Umbilical cable protection support for offshore construction - Google Patents
Umbilical cable protection support for offshore construction Download PDFInfo
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- CN214506508U CN214506508U CN202120279568.7U CN202120279568U CN214506508U CN 214506508 U CN214506508 U CN 214506508U CN 202120279568 U CN202120279568 U CN 202120279568U CN 214506508 U CN214506508 U CN 214506508U
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- umbilical cable
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Abstract
An umbilical cable protection bracket for offshore construction, comprising: the umbilical cable bending support device comprises a support upright post, a reinforcing stay bar, an arc frame, a clamping block, an ejector rod, an operating handle, a support roller and a support shaft, wherein the arc frame is welded on the upper part of the support upright post, the reinforcing stay bar is horizontally welded between the support upright post and the arc frame, a groove-shaped structural member is arranged in the middle of the arc frame, the ejector rod is arranged on the groove-shaped structural member, the clamping block and the operating handle are respectively arranged at two ends of the ejector rod, the arc frame is a semicircular groove-shaped structural frame, the umbilical cable is bent and supported, the umbilical cable is prevented from bending over a railing, the V-shaped supporting rollers are arranged in the arc-shaped frame groove, so that the umbilical cable is tightly attached to the roller to move, the condition that the outer wall of the umbilical cable is abraded in a sliding manner is prevented, the umbilical cable protecting support is simple in structure and convenient to install and disassemble, the problem that the umbilical cable or the flexible pipe cable on the construction site bends over a structure can be solved, and the method has good practicability and economy.
Description
Technical Field
The utility model relates to a protective cradle especially relates to an umbilical cable protective cradle for marine construction, belongs to marine construction technical field.
Background
The ocean development is rapidly developed under the current situation that land resources are gradually exhausted, a large number of tools and tools are needed for installation of facilities and equipment of ocean engineering, and an umbilical cable is a link for power and signal transmission between the tools and the construction support mother ship. During offshore construction, the umbilical is connected from the control room to the working equipment mounted on the structure to be installed, or to the underwater structure. Because the regional area of construction is big, umbilical cable length is very long, needs to stride the railing of boats and ships to under water, and the pole size of railing is little, and the umbilical cable directly strides and causes the turn easily on the railing, damages inside cable.
The present patent application is directed to an umbilical cable protection bracket for offshore construction in this context.
SUMMERY OF THE UTILITY MODEL
The main object of the present invention is to overcome the above disadvantages of the prior art, and to provide an umbilical cable protection bracket for offshore construction.
The utility model discloses a realize by following technical scheme:
an umbilical cable protection bracket for offshore construction, comprising: a supporting upright post, a reinforcing brace rod, an arc-shaped frame, a clamping block, a mandril, an operating handle, a supporting roller and a supporting shaft,
the supporting upright posts are two square tubes which are arranged in parallel, the distance between the two square tubes meets the requirement of crossing a railing of a marine construction ship, the upper parts of the supporting upright posts are connected with the arc-shaped frame in a welding manner, the side parts of the supporting upright posts are respectively connected with the end parts of the two groups of reinforcing support rods in a welding manner, and the other ends of the reinforcing support rods are respectively connected with the arc-shaped frame in a welding manner;
the arc-shaped frame is a structural part which is formed by assembling and welding steel plates, has a groove-shaped section and is integrally composed of two groups of semicircular ring plates, holes which meet the installation requirements of the supporting shafts are drilled in the ring plates on the two sides of the arc-shaped frame in a matched drilling mode, the supporting shafts are uniformly distributed in the grooves of the arc-shaped frame, and the supporting rollers are sleeved outside the supporting shafts;
groove-shaped structural members with outer protrusions are symmetrically arranged in the middle of two sides of the arc-shaped frame, and threaded holes meeting the requirement of installation of the ejector rods are machined in outer plates of the groove-shaped structural members; the middle part of the ejector rod is a threaded section, the threaded section of the ejector rod is arranged in a threaded hole of the arc-shaped frame, the front end of the ejector rod is hinged with the clamping block, and the rear end of the ejector rod is provided with the operating handle.
Preferably, the clamping block is a V-shaped block.
Preferably, the supporting rollers are processed by nylon, the middle through holes are formed in the supporting rollers, and the outer portions of the supporting rollers are V-shaped wheels.
Preferably, the supporting shaft is threaded at two ends, and the middle part is an optical axis.
The utility model has the advantages that: due to the adoption of the technical proposal of the utility model,
the utility model provides a guardrail position at engineering ship is strideed across with umbilical cable protection support to marine construction, through adopting semicircular cell type structure frame to carry out crooked support to the umbilical cable, prevent that the umbilical cable from strideing across the railing and appearing crossing the elbow, through at the inherent V type supporting roller that sets up of arc frame groove, realize that the umbilical cable hugs closely the roller bearing and removes, prevent the condition of sliding wear umbilical cable outer wall, umbilical cable protection support simple structure, it is convenient to install and disassemble, can solve the problem that construction site umbilical cable or flexible pipe cable stride the structure thing and cross the elbow, there are good practicality and economic nature.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the preferred embodiment of the present invention.
Wherein: 1. supporting the upright post; 2. a reinforcing brace bar; 3. an arc-shaped frame; 4. a clamping block; 5. a top rod; 6. an operating handle; 7. supporting the rollers; 8. and supporting the shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the utility model relates to an umbilical cable protective bracket for offshore construction, by support post 1, strengthen vaulting pole 2, arc frame 3, clamp 4, ejector pin 5, operating handle 6, support roller 7, back shaft 8 constitute, support post 1 is two square pipes arranged in parallel, the interval of two square pipes satisfies the railing needs of striding over offshore construction boats and ships, support post 1 upper portion welded connection has arc frame 3, support post 1 lateral part respectively with the tip welded connection of two sets of strengthen vaulting poles 2, strengthen vaulting pole 2 other end respectively with arc frame 3 welded connection; the arc-shaped frame 3 is a structural part which is formed by assembling and welding steel plates, has a groove-shaped section and is integrally composed of two groups of semicircular ring plates, holes for mounting the support shafts 8 are formed in the ring plates on the two sides of the arc-shaped frame 3 in a drilling mode, the support shafts 8 are uniformly distributed in the groove of the arc-shaped frame 3, the support shafts 8 are threaded at the two ends, the middle of each support shaft is an optical axis, the support shafts 8 are sleeved with support rollers 7, the support rollers 7 are wheels which are processed by nylon and are provided with middle through holes, and the outer portions of the support rollers are V-shaped wheels; the middle parts of two sides of the arc-shaped frame 3 are symmetrically provided with externally-protruded groove-shaped structural parts, and threaded holes for mounting the ejector rods 5 are processed on the outer plates of the groove-shaped structural parts; the middle part of the ejector rod 5 is a threaded section, the threaded section of the ejector rod 5 is installed in a threaded hole of the arc-shaped frame 3, the front end of the ejector rod 5 is hinged with the clamping block 4, the clamping block 4 is a V-shaped block, and the rear end of the ejector rod 5 is provided with an operating handle 6.
The working principle is as follows:
step 1: the method comprises the steps that design and manufacture of an umbilical cable protection support are completed according to specification parameters of an umbilical cable required by construction, the umbilical cable protection support is transported to a construction site, a proper position where the umbilical cable crosses a railing of an engineering ship is selected according to installation arrangement of site equipment, the umbilical cable protection support is installed by crossing the railing, the protection support and the railing are stably fixed through temporary binding fixation or fixture connection, and rapid disassembly can be performed after construction is completed;
step 2: connecting an umbilical cable with construction equipment under water or on an external structural frame through an umbilical cable protection support, reasonably adjusting the posture of the umbilical cable in water, screwing a mandril 5 through an operating handle 6, so that a clamping block 4 arranged at the front end of the mandril can clamp the umbilical cable, the umbilical cable is fixed on the umbilical cable protection support and cannot be continuously lowered into the water, wiring at two ends of the umbilical cable is carried out, the equipment is debugged and construction is carried out;
and step 3: after the construction is finished, the connection of the umbilical cable is released, the umbilical cable clamped by the clamping block 4 is loosened, the umbilical cable is recovered, the temporary binding fixture or the fixture is removed, and the umbilical cable protective bracket is recovered.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (4)
1. An umbilical cable protection bracket for offshore construction, comprising: support post (1), strengthening brace rod (2), arc frame (3), press from both sides tight piece (4), ejector pin (5), operating handle (6), supporting roller (7), back shaft (8), its characterized in that:
the supporting upright posts (1) are two square tubes which are arranged in parallel, the distance between the two square tubes meets the requirement of crossing a railing of a marine construction ship, the upper parts of the supporting upright posts (1) are connected with the arc-shaped frames (3) in a welding mode, the side parts of the supporting upright posts (1) are respectively connected with the end parts of the two groups of reinforcing support rods (2) in a welding mode, and the other ends of the reinforcing support rods (2) are respectively connected with the arc-shaped frames (3) in a welding mode;
the arc-shaped frame (3) is a structural part which is formed by assembling and welding steel plates, has a groove-shaped section and is integrally composed of two groups of semicircular plates, holes for installing the supporting shafts (8) are formed in the annular plates on the two sides of the arc-shaped frame (3) in a drilling mode, the supporting shafts (8) are uniformly distributed in the grooves of the arc-shaped frame (3), and the supporting rollers (7) are sleeved outside the supporting shafts (8);
groove-shaped structural members with outer protrusions are symmetrically arranged in the middle of two sides of the arc-shaped frame (3), and threaded holes for mounting the ejector rods (5) are formed in outer plates of the groove-shaped structural members; the middle part of the ejector rod (5) is a threaded section, the threaded section of the ejector rod (5) is installed in a threaded hole of the arc-shaped frame (3), the front end of the ejector rod (5) is hinged with the clamping block (4), and the rear end of the ejector rod (5) is provided with the operating handle (6).
2. The umbilical cable protection bracket for offshore construction according to claim 1, wherein: the clamping block (4) is a V-shaped block.
3. The umbilical cable protection bracket for offshore construction according to claim 1, wherein: the supporting rollers (7) are processed by nylon, the middle through holes are formed in the middle of the supporting rollers, and the outer portions of the supporting rollers are V-shaped wheels.
4. The umbilical cable protection bracket for offshore construction according to claim 1, wherein: the supporting shaft (8) is provided with threads at two ends and an optical axis in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120279568.7U CN214506508U (en) | 2021-02-01 | 2021-02-01 | Umbilical cable protection support for offshore construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120279568.7U CN214506508U (en) | 2021-02-01 | 2021-02-01 | Umbilical cable protection support for offshore construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214506508U true CN214506508U (en) | 2021-10-26 |
Family
ID=78217916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120279568.7U Active CN214506508U (en) | 2021-02-01 | 2021-02-01 | Umbilical cable protection support for offshore construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214506508U (en) |
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2021
- 2021-02-01 CN CN202120279568.7U patent/CN214506508U/en active Active
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