CN203438278U - Composite cable conduit inner pipe outer surface grooving machine - Google Patents
Composite cable conduit inner pipe outer surface grooving machine Download PDFInfo
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- CN203438278U CN203438278U CN201320486686.0U CN201320486686U CN203438278U CN 203438278 U CN203438278 U CN 203438278U CN 201320486686 U CN201320486686 U CN 201320486686U CN 203438278 U CN203438278 U CN 203438278U
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- inner tube
- composite cable
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- cable conduit
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Abstract
The utility model discloses a composite cable conduit inner pipe outer surface grooving machine which comprises a machine frame. A machining sleeve is installed on the machine frame through a bearing block, a belt pulley arranged in the middle of the machining sleeve is connected with a belt pulley arranged a motor output shaft arranged on the machine frame through a transmission belt, and a grooving device axially arranged perpendicular to the machining sleeve is arranged at one end of the machining sleeve. The composite cable conduit inner pipe outer surface grooving machine has the advantages that the structural design is reasonable, operation is simple and convenient, the machining speed is high, efficiency is high, cost is reduced due to the facts that threaded grooves are formed in the outer surface of an inner pipe and glass fibers are wound outside the inner pipe, a glass reinforced plastic pipe formed by the wound glass fibers and the inner pipe are tightly combined into a whole, so that the inner pipe and an outer pipe are prevented from sliding, the heat conductivity coefficient is large, the heat resistance is good, the advantages of glass fiber reinforced plastic is fully exploited, the manufactured pipe is high in rigidity, strong in load anti-pressure ability, strong in foundation settlement resistant capacity and capable of overcoming the shortages that the inner wall of the glass fiber reinforced plastic is not resistant to abrasion and is prone to looseness, a cable can pass through easily, and the phenomenon that the cable is blocked is avoided.
Description
Technical field:
The utility model relates to a kind of composite cable conduit inner tube outer surface groover.
Background technology:
Pipe material as plastic cable protection on market has two large classes substantially, and a kind of is thermosetting plastics, wherein take GRP pipe as main, and another kind is thermoplastic, take PVC, polyethylene, PA tube as main.The pluses and minuses of the pipeline of these two large types of material are as follows:
The advantage in frp cable protective pipe road: (1) GRP pipe is lightweight, rigidity is high, resistance to compression and anti-settling ability are strong; (2) thermal conductivity factor is large, good flame resistance, especially cable for a long time when underground operation advantage more obvious; (3) weather resisteant is good, and in-40 ℃～150 ℃ environment, can reach 50 years service life.Frp cable protective pipe road is still the preferred tubing of State Grid Corporation of China's modular design at present, but because the defect of technique own and illegal producer manufacture in a rough and slipshod way, with high alkali product, serves as without alkali product; the factor such as adulterate; its quality is uneven, cannot stand friction, the scuffing of traction steel wire while wearing cable, has caused glass fibre delamination; cause glass fibre to be entangled on cable; twine more and more, can not advance, can not retreat; cause wearing cable failure, can not realize the object that safety is worn cable.
The advantage of the thermoplastic pipes such as PVC, polypropylene, polyethylene is a lot, is applied in cable protection field, and outstanding feature is exactly that electrical insulating property is good, inwall is more wear-resisting, easy cabling, can not cause the phenomenon of stuck cable to occur.Thermoplastic tubing is tubing more common on market above, respectively has pluses and minuses, but mutually far short of what is expected apart from the requirement in market.
At present, on market, need a kind of heat-resisting, high-strength, lightweight, corrosion resistant, fire-retardant, inner wall smooth and economical and practical cable protection pipe again badly.On market, once there is a kind of advantage of utilizing thermoplastic and thermosets combination, fiberglass and polypropylene are carried out to the composite cable protection pipe of organic assembling, but, what it was taked just simply makes outer tube by fiberglass, polypropylene is made the way of the direct combination of inner tube, because thermoplastic is a kind of very typical nonpolar crystalline material, surface tension is lower, shrinkage factor is large, creep-resistant property is poor, product size poor stability, easily produce buckling deformation, be difficult to be attached together with other materials, cause the middle gap that occurs of tubing of two kinds of materials, even in the process of trailing cable, inner tube can be given and hauled out, do not reach the object of market demands.Afterwards, through exploitation repeatedly, by intermediate adhesive layer, the tubing of two kinds of unlike materials is combined into an integral body closely, but, in reality research and development, the shortcoming of producing tubing maximum by intermediate adhesive layer is that cohesive force does not reach regulation required shearing force and the requirement of tear-proof power, wears while drawing cable and still easily causes inner and outer tubes division slippage, is unfavorable for promoting the use of of product.
Utility model content:
The utility model is in order to make up the deficiencies in the prior art, a kind of composite cable conduit inner tube outer surface groover is provided, its reasonable in design, simple to operation, process velocity is fast, efficiency is high, by offering thread groove at inner tube outer surface, and then be wound around glass fiber outward in inner tube, not only reduced cost, and the glass reinforced plastic pipe and the inner tube that by glass fiber winding, are formed can be combined into as a whole closely, avoided inner and outer pipes slippage, thermal conductivity factor is large, good heat resistance, both given full play to the advantage of fiberglass, avoided again fiberglass inwall not wear-resisting, the shortcoming of easy filoselle, cable easily passes, avoided the situation of stuck cable, problems of the prior art have been solved.
The utility model is to solve the problems of the technologies described above adopted technical scheme to be:
A kind of composite cable conduit inner tube outer surface groover, comprise frame, in frame, by bearing block, one processing sleeve is installed, be located at the belt pulley that the belt pulley at processing sleeve middle part is located on the motor output shaft in frame by driving-belt and and be connected, in one end of processing sleeve, be provided with one perpendicular to processing quill the grooving apparatus to setting.
Described grooving apparatus comprises an outer tube body being connected with processing sleeve one end that be movably set in its outside perpendicular to processing quill to the interior tube body and arranging, in outer tube body one side, be provided with the first adjusting bolt of a location interior tube body, in one end of interior tube body inside, be provided with a plug, the movable plug-in mounting one of the other end is towards the Cutting tool installation manner head of processing sleeve axial centre, interior tube body inside between Cutting tool installation manner head and plug is provided with a spring, in interior tube body one side, offer a chute, one end of one screens bolt is connected through chute and Cutting tool installation manner head, in the inside, outer end of Cutting tool installation manner head, be provided with a cutter slot, movable plug-in mounting one process tool in cutter slot, in the outer end of Cutting tool installation manner head one side, be provided with the second adjusting bolt of a location process tool.
In frame one side, be provided with an inner tube bracing or strutting arrangement.
Described inner tube bracing or strutting arrangement comprises that one is arranged on the quadrangle support body of frame one side, on every frame of quadrangle support body, be respectively equipped with one with processing quill to perpendicular adjustable supports roller.
Described adjustable supports roller comprises that one is fixedly mounted on the pedestal on quadrangle support body, in pedestal, movable installation one is perpendicular to processing quill to the support bar arranging, in pedestal one side, be provided with the 3rd adjusting bolt of a location support bar, one end close with processing sleeve at support bar is provided with a U-shaped support, the movable carrying roller that a support inner tube is installed in U-shaped support.
In frame, be provided with a frequency converter being connected with motor by wire.
The utility model adopts such scheme, reasonable in design, simple to operation, process velocity is fast, efficiency is high, by offering thread groove at inner tube outer surface, and then be wound around glass fiber outward in inner tube, not only reduced cost, and the glass reinforced plastic pipe and the inner tube that by glass fiber winding, are formed can be combined into as a whole closely, avoided inner and outer pipes slippage, thermal conductivity factor is large, good heat resistance, both given full play to the advantage of fiberglass, the pipeline rigidity of making is high, load anti-pressure ability is strong, anti-subsidence of foundations ability is strong, avoided again fiberglass inwall not wear-resisting, the shortcoming of easy filoselle, cable easily passes, avoided the situation of stuck cable to occur.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of the utility model grooving apparatus.
In figure, 1, frame, 2, bearing block, 3, processing sleeve, 4, driving-belt, 5, motor, 6, grooving apparatus, 7, interior tube body, 8, outer tube body, 9, the first adjusting bolt, 10, plug, 11, Cutting tool installation manner head, 12, spring, 13, chute, 14, screens bolt, 15, cutter slot, 16, process tool, 17, the second adjusting bolt, 18, quadrangle support body, 19, pedestal, 20, support bar, 21, the 3rd adjusting bolt, 22, U-shaped support, 23, carrying roller, 24, frequency converter.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
As Figure 1-3, a kind of composite cable conduit inner tube outer surface groover, comprise frame 1, in frame 1, by bearing block 2, a processing sleeve 3 is installed, the belt pulley that is located on motor 5 output shafts in frame 1 by driving-belt 4 and of belt pulley that is located at processing sleeve 3 middle parts is connected, is provided with one perpendicular to the axial grooving apparatus 6 of settings of processing sleeve 3 in one end of processing sleeve 3.
The outer tube body 8 being connected with processing sleeve 3 one end that described grooving apparatus 6 comprises that an interior tube body 7 and axially arranging perpendicular to processing sleeve 3 is movably set in its outside, in outer tube body 8 one sides, be provided with the first adjusting bolt 9 of a location interior tube body 7, in one end of interior tube body 7 inside, be provided with a plug 10, the movable plug-in mounting one of the other end is towards the Cutting tool installation manner head 11 of processing sleeve 3 axial centre, interior tube body 7 inside between Cutting tool installation manner head 11 and plug 10 are provided with a spring 12, in interior tube body 7 one sides, offer a chute 13, one end of one screens bolt 14 is connected through chute 13 and Cutting tool installation manner head 11, in the inside, outer end of Cutting tool installation manner head 11, be provided with a cutter slot 15, at interior movable plug-in mounting one process tool 16 of cutter slot 15, in the outer end of Cutting tool installation manner head 11 side, be provided with the second adjusting bolt 17 of a location process tool 16.
In frame 1 one sides, be provided with an inner tube bracing or strutting arrangement.
Described inner tube bracing or strutting arrangement comprises that one is arranged on the quadrangle support body 18 of frame 1 one sides, on every frame of quadrangle support body 18, be respectively equipped with one with the axial perpendicular adjustable supports roller of processing sleeve 3.
Described adjustable supports roller comprises that one is fixedly mounted on the pedestal 19 on quadrangle support body 18, at the interior movable support bar 20 axially arranging perpendicular to processing sleeve 3 of installing of pedestal 19, in pedestal 19 1 sides, be provided with the 3rd adjusting bolt 21 of a location support bar 20, one end close with processing sleeve 3 at support bar 20 is provided with a U-shaped support 22, at the interior movable carrying roller 23 that a support inner tube is installed of U-shaped support 22.
In frame 1, be provided with a frequency converter 24 being connected with motor 5 by wire.By the rotating speed of the adjustable motor 5 of frequency converter 24, thus the pitch of the thread groove that adjusting grooving apparatus 6 is offered on inner pipe.
Before work, first this machine is arranged between bench cooling water tank and the hauling machine of tuber, then according to the diameter of inner tube to be processed, support bar 20 on every frame of quadrangle support body 18 is installed on to the appropriate location in pedestal 19 by the 3rd adjusting bolt 21, carrying roller 23 is contacted with inner tube to be processed, now, 23 pairs of inner tubes to be processed of four carrying rollers are carried out supplemental support, and then according to the diameter of inner tube to be processed and the required degree of depth of slotting in inner tube to be processed, by the first adjusting bolt 9, regulate the clamping position of interior tube body 7 in outer tube body 8, distance between process tool 16 and inner tube to be processed is carried out to coarse adjustment, by the second adjusting bolt 17, regulate the clamping position of process tool 16 in the cutter slot 15 of Cutting tool installation manner head 11 outer ends again, distance between process tool 16 and inner tube to be processed is finely tuned, the working depth that process tool 16 is met inner tube to be processed, then can process.During work, this machine and bench, tuber hauling machine synchronously starts, power by bench and tuber hauling machine drives inner tube to be processed to advance, while starter motor 5 power supplys, belt pulley on motor 5 output shafts drives processing sleeve 3 in the interior rotation of bearing block 2 by driving-belt 4, processing sleeve 3 drives grooving apparatus 6 rotations, the process tool 16 of grooving apparatus 6 just can be offered at inner tube outer surface to be processed the thread groove of desired depth, by the rotating speed of the adjustable motor 5 of frequency converter 24, to regulate the rotary speed of grooving apparatus 6, thereby the pitch of the thread groove that adjusting grooving apparatus 6 is offered on inner pipe, finally make required finished product inner tube.
Adopt the inner tube of the threaded groove of outer surface that groover of the present utility model makes, in its outer felt after glass fiber, by glass fiber, being wound around the glass reinforced plastic pipe and the inner tube that form can be combined into as a whole closely, avoided inner and outer pipes slippage, thermal conductivity factor is large, good heat resistance, both given full play to the advantage of fiberglass, the pipeline rigidity of making is high, strong, the anti-subsidence of foundations ability of load anti-pressure ability is strong, avoided again that fiberglass inwall is not wear-resisting, the shortcoming of easy filoselle, cable easily passes, and has avoided the situation of stuck cable to occur.
The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (6)
1. a composite cable conduit inner tube outer surface groover, it is characterized in that: comprise frame, in frame, by bearing block, one processing sleeve is installed, be located at the belt pulley that the belt pulley at processing sleeve middle part is located on the motor output shaft in frame by driving-belt and and be connected, in one end of processing sleeve, be provided with one perpendicular to processing quill the grooving apparatus to setting.
2. a kind of composite cable conduit inner tube outer surface groover according to claim 1, it is characterized in that: described grooving apparatus comprises an outer tube body being connected with processing sleeve one end that be movably set in its outside perpendicular to processing quill to the interior tube body and arranging, in outer tube body one side, be provided with the first adjusting bolt of a location interior tube body, in one end of interior tube body inside, be provided with a plug, the movable plug-in mounting one of the other end is towards the Cutting tool installation manner head of processing sleeve axial centre, interior tube body inside between Cutting tool installation manner head and plug is provided with a spring, in interior tube body one side, offer a chute, one end of one screens bolt is connected through chute and Cutting tool installation manner head, in the inside, outer end of Cutting tool installation manner head, be provided with a cutter slot, movable plug-in mounting one process tool in cutter slot, in the outer end of Cutting tool installation manner head one side, be provided with the second adjusting bolt of a location process tool.
3. a kind of composite cable conduit inner tube outer surface groover according to claim 1, is characterized in that: in frame one side, be provided with an inner tube bracing or strutting arrangement.
4. a kind of composite cable conduit inner tube outer surface groover according to claim 3, it is characterized in that: described inner tube bracing or strutting arrangement comprises that one is arranged on the quadrangle support body of frame one side, on every frame of quadrangle support body, be respectively equipped with one with processing quill to perpendicular adjustable supports roller.
5. a kind of composite cable conduit inner tube outer surface groover according to claim 4, it is characterized in that: described adjustable supports roller comprises that one is fixedly mounted on the pedestal on quadrangle support body, in pedestal, movable installation one is perpendicular to processing quill to the support bar arranging, in pedestal one side, be provided with the 3rd adjusting bolt of a location support bar, one end close with processing sleeve at support bar is provided with a U-shaped support, the movable carrying roller that a support inner tube is installed in U-shaped support.
6. according to a kind of composite cable conduit inner tube outer surface groover described in any one in claim 1～5, it is characterized in that: in frame, be provided with a frequency converter being connected with motor by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486686.0U CN203438278U (en) | 2013-08-09 | 2013-08-09 | Composite cable conduit inner pipe outer surface grooving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486686.0U CN203438278U (en) | 2013-08-09 | 2013-08-09 | Composite cable conduit inner pipe outer surface grooving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203438278U true CN203438278U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320486686.0U Withdrawn - After Issue CN203438278U (en) | 2013-08-09 | 2013-08-09 | Composite cable conduit inner pipe outer surface grooving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203438278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419231A (en) * | 2013-08-09 | 2013-12-04 | 山东省呈祥电工电气有限公司 | Composite cable guide inner pipe outer surface grooving machine |
-
2013
- 2013-08-09 CN CN201320486686.0U patent/CN203438278U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419231A (en) * | 2013-08-09 | 2013-12-04 | 山东省呈祥电工电气有限公司 | Composite cable guide inner pipe outer surface grooving machine |
| CN103419231B (en) * | 2013-08-09 | 2015-04-22 | 山东省呈祥电工电气有限公司 | Composite cable guide inner pipe outer surface grooving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140219 Effective date of abandoning: 20150422 |