CN204724893U - A kind of portable spill truss boring device - Google Patents
A kind of portable spill truss boring device Download PDFInfo
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- CN204724893U CN204724893U CN201520398809.4U CN201520398809U CN204724893U CN 204724893 U CN204724893 U CN 204724893U CN 201520398809 U CN201520398809 U CN 201520398809U CN 204724893 U CN204724893 U CN 204724893U
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- perforate
- truss
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- positioning unit
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Abstract
The utility model discloses a kind of portable spill truss boring device, it comprises positioning unit and is arranged on the perforate unit on positioning unit, this positioning unit is a rectangular metal block, it offer mutually vertical and form the hole clipping of " L " shape and block seam, this positioning unit is set in by this hole clipping and card seam to be needed on the spill truss of perforate, and this perforate unit is relative with the base plate of spill truss.Relative to prior art, the utility model portable spill truss boring device, there is basic positioning function, the accurate zero deflection of position of opening, and without the need to external power supply or external connection power system, to be easy to carry and simple and convenient, the not only efficient but also safety when giving uniform cable tray perforate in enormous quantities.
Description
Technical field
The utility model relates to a kind of boring device, particularly relates to a kind of portable spill truss boring device.
Background technology
Now in shipbuilding industry, along with boats and ships ocean job task is more and more various, institute's tonnage of ship of making is also increasing, and producer also proposes more and more stricter requirement to the production technology of subsystems and production efficiency.Wherein cable laying is operated in full ship installment work and occupies larger proportion, and cable laying work mainly comprises the trend determining cable, selects the hard firmware type of cable, passes through the series of process processes such as the watertight process on deck.Meanwhile, cable laying work is also a link very important in marine electrical equipment construction.In cable laying work, not only to consider that equipment is easy for installation, also will ensure construction quality and production efficiency.
Installing cables bracket is previous work important in cable laying work, refers to Fig. 1, and it is cable tray schematic diagram.This cable tray is made up of spill truss 1 and supporting plate 2, this spill truss 1 forms " recessed " shape structure by biside plate and a base plate, two opposing parallel settings of spill truss 1, multiple supporting plate 2 to be equidistantly disposed between spill truss and to fix with it, thus forms the structure of cat ladder.During cable laying, bunch of cables to be arranged on supporting plate 2 and parallel with spill truss 1, then is fixed by bunch of cables by the cable tie 5 be arranged on supporting plate 2.
Usually in the work of the cable laying of large ship, the cable tray often running into standard needs to refute situation about connecing, and usually directly randomly in erecting bed can carry out perforate on the base plate of spill truss, to form opening 3 of plugging into.Usual workman can adopt electric hand drill perforate, but electric drill perforate needs external connection power power supply, and this not only operates extremely inconvenient and leave potential safety hazard in boats and ships construction.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, provides a kind of not only efficient but also safe portable spill truss boring device.
The utility model is achieved through the following technical solutions: a kind of portable spill truss boring device, it comprises positioning unit and is arranged on the perforate unit on positioning unit, this positioning unit is a rectangular metal block, it offer mutually vertical and form the hole clipping of " L " shape and block seam, this positioning unit is set in by this hole clipping and card seam to be needed on the spill truss of perforate, and this perforate unit is relative with the base plate of spill truss.
Relative to prior art, the utility model portable spill truss boring device, there is basic positioning function, the accurate zero deflection of position of opening, and without the need to external power supply or external connection power system, to be easy to carry and simple and convenient, the not only efficient but also safety when giving uniform cable tray perforate in enormous quantities.
Further, described hole clipping is positioned at the middle part of described positioning unit, one end of described card seam is connected with described hole clipping, the other end extends to the side of described positioning unit, the part that described positioning unit is positioned at this card seam both sides by this card seam is divided into leading section and rearward end, and described perforate unit is fixedly installed on this leading section.
Further, described positioning unit offers one first perforate, one second perforate and one the 3rd perforate.Described first perforate is positioned at described leading section and runs through described leading section, described second perforate and described 3rd perforate run through described rearward end and coaxial with described first perforate, described second perforate one end with described block to stitch to be communicated with and the other end is communicated with described 3rd perforate.Described perforate unit is arranged in this first perforate.
Further, described perforate unit comprises a cutter depression bar, a cutter and a fairlead.Described fairlead hollow, it to be arranged in described first perforate and to be positioned at and blocks the one end of stitching and being connected with described.One end of described cutter depression bar is positioned at described first perforate, and it is outside that the other end is positioned at described first perforate.The tip of described cutter is positioned at the guide channel of described fairlead, and the other end is inserted in and is fixed on one end that described cutter depression bar is positioned at described first perforate.Promote described cutter by described cutter depression bar to advance along described fairlead, retreat or rotate.
Further, described perforate unit also comprises a binding nut, the inwall of this first perforate is provided with screw thread, this binding nut revolves and inserts in this first perforate, and be fixed on described positioning unit, and this binding nut hollow, described fairlead to be arranged in the inner chamber of this binding nut and to be positioned at and blocks the one end of stitching and being connected with described, one end of described cutter depression bar is positioned at the inner chamber of this binding nut, and the other end is positioned at the outside of binding nut.
Further, described perforate unit also includes an aligning steel ball, and this aligning steel ball is arranged in a circular detents of described cutter depression bar and described cutter junction, and free to rotate.
Further, described perforate unit also comprises back-moving spring, and the two ends of this back-moving spring prop up described cutter depression bar and described fairlead respectively.
Further, the outer wall thread of described binding nut and described cutter depression bar spins.
Further, the aperture of described second perforate is less than the aperture of described 3rd perforate.
In order to the utility model can be understood more clearly, illustrate below with reference to accompanying drawing and set forth preferably embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is cable tray schematic diagram in background technology.
Fig. 2 is the perspective view of the utility model portable spill truss boring device.
Fig. 3 is the profile of the utility model portable spill truss boring device.
Fig. 4 is the profile of positioning unit in Fig. 3.
Fig. 5 is the profile of perforation unit in Fig. 3.
Detailed description of the invention
Please refer to Fig. 2 and Fig. 3, wherein, Fig. 2 is the utility model portable spill truss boring device perspective view, and Fig. 3 is the profile of the utility model portable spill truss boring device.This portable spill truss boring device 100 comprises locating unit 110 and and is arranged on perforate unit 120 on positioning unit 110.This positioning unit 110 is set in be needed on the spill truss of perforate, and perforate unit 120 and the inner bottom surface standing opposite of spill truss, rotate this perforate unit 120 and just can carry out perforate to the base plate of this spill truss.
Particularly, refer to Fig. 4, it is the sectional view of positioning unit 110 in Fig. 3.This positioning unit 110 is a rectangular metal block, it offers mutually vertical and forms hole clipping 112 and the card seam 113 of " L " shape.This hole clipping 112 is positioned at the middle part of this positioning unit 110, and it is slightly larger than the size of the side plate of spill truss.One end of this card seam 113 is connected with this hole clipping, and the other end extends to the side of positioning unit 110, and its width is slightly larger than the thickness of the base plate of spill truss.That is, this hole clipping 112 is consistent with the side plate of this spill truss and the section shape of base plate with the shape of the section of card seam 113, thus this positioning unit 110 can be set on spill truss.The part that this positioning unit 110 is positioned at card seam both sides by this card seam 113 is divided into leading section and rearward end, and this perforate unit 120 is fixedly installed on this leading section.Offer the first perforate A placing this perforate unit 120 in the leading section of this positioning unit 110, this first perforate A runs through the leading section of this positioning unit 110 and its inwall is provided with screw thread; Offer in the rearward end of this positioning unit 110 and run through rearward end and the second perforate B coaxial with the first perforate A and the 3rd perforate C, wherein, second perforate B one end is communicated with card seam 113, and the other end is communicated with the 3rd perforate C.The aperture of this second perforate B is less than the 3rd perforate C.
Refer to Fig. 5, it is the sectional view of the unit of perforate shown in Fig. 3 120.This perforate unit 120 is arranged in the first perforate A of positioning unit 110, and it comprises cutter depression bar 121, aligning steel ball 122, cutter 123, back-moving spring 124, fairlead 125 and a binding nut 126.This binding nut 126 revolves and inserts in this first perforate A, and is fixed on this positioning unit 110.This binding nut 126 hollow, this fairlead 125 to be arranged in the inner chamber of this binding nut 126 and to be positioned at and stitches with card the one end be connected.One end of this cutter depression bar 121 is positioned at the inner chamber of this binding nut 126, and the other end is positioned at the outside of binding nut 126.The tip of this cutter 123 is positioned at the guide channel of the hollow of this fairlead 125, the other end of this cutter 123 is inserted in and is fixed on one end that this cutter depression bar 121 is positioned at binding nut 126 inner chamber, promotes this cutter 123 advance along fairlead, retreat or rotate by cutter depression bar 121.This cutter depression bar 121 is provided with a circular detents with the junction of cutter 123, and it is interior and free to rotate that this aligning steel ball 122 is arranged on this depression, in order to regulate the axes alignment of cutter and cutter depression bar.The two ends of this back-moving spring 124 prop up this cutter depression bar and fairlead respectively, in order to produce screen resilience to cutter depression bar.
The application process of the utility model portable spill truss boring device in real work is as follows:
When cable tray needs to refute and connect, refute the position that connects because needing perforate all at the head and the tail two ends of cable tray, therefore only " L " shape opening on the positioning unit of this device need be packed into spill truss 200 side plate from the head of cable tray or tail two ends.Then, first rotate the threaded binding nut 126 of this outer wall, its end is given prominence to and props up the base plate of spill truss 200, thus make this boring device relative with spill truss fixing.Rotating the threaded cutter depression bar 121 of this outer wall again makes it advance downwards.This cutter depression bar 121 promotes the base plate that this cutter 123 proceeds to this spill truss 200 in this guide pipe 125, finally this cutter 123 perforate on the base plate of described spill truss 200.Due to this aligning steel ball 122 and the guide effect of this guide pipe 125, this cutter 123 keeps straight on not to be partial in this guide pipe 125.After ending hole to the base plate of described spill truss 200, only need reversely rotate cutter depression bar 121, utilize the screen resilience of back-moving spring that this cutter 123 is resetted, and the waste material that perforate produces takes out through the opening B of this positioning unit from this open C.
Relative to prior art, the utility model portable spill truss boring device, there is basic positioning and guiding function, the accurate zero deflection of position of opening, and without the need to external power supply or external connection power system, to be easy to carry and simple and convenient, the not only efficient but also safety when giving the cable tray perforate with standard in enormous quantities.
The utility model is not limited to above-mentioned embodiment, if do not depart from spirit and scope of the present utility model to various change of the present utility model or distortion, if these are changed and distortion belongs within claim of the present utility model and equivalent technologies scope, then the utility model is also intended to comprise these changes and distortion.
Claims (9)
1. a portable spill truss boring device, it is characterized in that: comprise positioning unit and be arranged on the perforate unit on positioning unit, this positioning unit is a rectangular metal block, it offer mutually vertical and form the hole clipping of " L " shape and block seam, this positioning unit is set in by this hole clipping and card seam to be needed on the spill truss of perforate, and this perforate unit is relative with the base plate of spill truss.
2. portable spill truss boring device as claimed in claim 1, it is characterized in that: described hole clipping is positioned at the middle part of described positioning unit, one end of described card seam is connected with described hole clipping, the other end extends to the side of described positioning unit, the part that described positioning unit is positioned at described card seam both sides by described card seam is divided into leading section and rearward end, and this perforate unit is fixedly installed on this leading section.
3. portable spill truss boring device as claimed in claim 2, is characterized in that: described positioning unit offers one first perforate, one second perforate and one the 3rd perforate; Described first perforate is positioned at described leading section and runs through described leading section; Described second perforate and described 3rd perforate run through described rearward end and coaxial with described first perforate; Described second perforate one end with described block to stitch to be communicated with and the other end is communicated with described 3rd perforate; Described perforate unit is arranged in this first perforate.
4. portable spill truss boring device as claimed in claim 3, is characterized in that: described perforate unit comprises a cutter depression bar, a cutter and a fairlead; Described fairlead hollow, it to be arranged in described first perforate and to be positioned at and blocks the one end of stitching and being connected with described; One end of described cutter depression bar is positioned at described first perforate, and it is outside that the other end is positioned at described first perforate; The tip of described cutter is positioned at the guide channel of described fairlead, and the other end is inserted in and is fixed on one end that described cutter depression bar is positioned at described first perforate; Promote described cutter by described cutter depression bar to advance along described fairlead, retreat or rotate.
5. portable spill truss boring device as claimed in claim 4, it is characterized in that: described perforate unit also comprises a binding nut, the inwall of this first perforate is provided with screw thread, and described binding nut revolves and inserts in this first perforate, and is fixed on this positioning unit; This binding nut hollow, this fairlead to be arranged in the inner chamber of this binding nut and to be positioned at and stitches with card the one end be connected, and one end of this cutter depression bar is positioned at the inner chamber of this binding nut, and the other end is positioned at the outside of binding nut.
6. portable spill truss boring device as claimed in claim 5, is characterized in that: described perforate unit also includes an aligning steel ball; Described aligning steel ball is arranged in a circular detents of described cutter depression bar and described cutter junction, and free to rotate.
7. portable spill truss boring device as claimed in claim 6, is characterized in that: described perforate unit also comprises back-moving spring; The two ends of described back-moving spring prop up described cutter depression bar and described fairlead respectively.
8. portable spill truss boring device as claimed in claim 7, is characterized in that: the outer wall thread of described binding nut and described cutter depression bar spins.
9. portable spill truss boring device as claimed in claim 7, is characterized in that: the aperture of described second perforate is less than the aperture of described 3rd perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520398809.4U CN204724893U (en) | 2015-06-10 | 2015-06-10 | A kind of portable spill truss boring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520398809.4U CN204724893U (en) | 2015-06-10 | 2015-06-10 | A kind of portable spill truss boring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204724893U true CN204724893U (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520398809.4U Active CN204724893U (en) | 2015-06-10 | 2015-06-10 | A kind of portable spill truss boring device |
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| Country | Link |
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| CN (1) | CN204724893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666218A (en) * | 2019-10-24 | 2020-01-10 | 中国能源建设集团山西电力建设有限公司 | Tool and method for perforating sampling hole in pipeline |
| CN113385717A (en) * | 2021-06-21 | 2021-09-14 | 赛科轨道交通科技(上海)有限公司 | Handheld hole-forming tool for cabinet body |
-
2015
- 2015-06-10 CN CN201520398809.4U patent/CN204724893U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666218A (en) * | 2019-10-24 | 2020-01-10 | 中国能源建设集团山西电力建设有限公司 | Tool and method for perforating sampling hole in pipeline |
| CN113385717A (en) * | 2021-06-21 | 2021-09-14 | 赛科轨道交通科技(上海)有限公司 | Handheld hole-forming tool for cabinet body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511462 Nansha District, Guangzhou, No. sailing Road, No. 10, self made by the author of the 4 (office building), No. 1 Patentee after: The boat in Guangzhou Wenchong Dock Company Limited Address before: 511462 Nansha District, Guangzhou, No. sailing Road, No. 10, self made by the author of the 4 (office building), No. 1 Patentee before: The ship dengxi shipyard (Guangzhou) Co. Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200103 Address after: 511462 building 6, No. 2, No. 10, QIHANG Road, Nansha District, Guangzhou City, Guangdong Province (production management building and auxiliary building of electromechanical comprehensive workshop) (office only) Patentee after: Guangzhou Wenchong Shipbuilding Co., Ltd Address before: 511462 No. 10, sailing Road, Nansha District, Guangdong, China, No. 1, 4 (office building), written by myself, Guangzhou Patentee before: The boat in Guangzhou Wenchong Dock Company Limited |
|
| TR01 | Transfer of patent right |