CN217713899U - Boats and ships belt line frame air rack - Google Patents

Abstract

The utility model relates to a belt line frame is empty, its structure includes the spiral arm of L type, is used for installing the fixed sleeving of spiral arm, and fixed sleeving includes upper portion sleeve pipe and lower part sleeve pipe, is equipped with the round hole for the spiral arm installation on upper portion sleeve pipe and the lower part sleeve pipe respectively, and the spiral arm inserts the round hole region and is cylindrically, still is equipped with a plurality of couples that hang for the cable on the spiral arm. The utility model discloses a boats and ships belt line frame is empty through welding or centre gripping or other fixed modes, if the hoist and mount segmentation is likely to run into in the use, then rotates the relative fixed sleeve pipe of radial arm for the radial arm is rotatory to other directions, has avoided the emergence of collision, installation, easy operation under the condition that need not demolish.

Description

Ship belt line frame empty rack

Technical Field

The utility model relates to a shipbuilding field, concretely relates to boats and ships belt built on stilts.

Background

In the ship building process, the segment preassembling is a stage which must be experienced in the ship building process, and a large amount of welding operation is carried out in the segment preassembling process, so that a large amount of cables and pipelines are arranged on site, and the cables and the pipelines need to be erected at a certain height by overhead frames, so that the disorder of pipelines on site is avoided.

However, in the segment preassembling process, the segments need to be hoisted, and the segments may touch the overhead frame in the hoisting process, so that the overhead frame needs to be dismantled, the workload is increased, and accidents may be caused when the segments touch the overhead frame.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a boats and ships belt line frame sky frame both can guarantee the built on stilts security of cable, can also avoid colliding with the segmentation of hoist and mount without demolising.

The technical purpose of the utility model is realized through the following technical scheme:

the utility model provides a belt line frame is vacant, its structure includes L type spiral arm, is used for installing the fixed sleeve pipe of spiral arm, and fixed sleeve pipe includes upper sleeve pipe and lower part sleeve pipe, is equipped with the round hole that is used for the spiral arm installation on upper sleeve pipe and the lower part sleeve pipe respectively, and the spiral arm inserts the round hole region and is cylindrical, still is equipped with a plurality of couples that are used for the cable to hang on the spiral arm.

Furthermore, the spiral arm comprises a horizontal section, a vertical section and a transition connecting section, the hook is arranged on the horizontal section, and the vertical section is inserted into the circular holes of the upper sleeve and the lower sleeve in a matching way; the transition connecting section is connected between the horizontal section and the vertical section.

Furthermore, an inclined strut is further installed between the horizontal section and the vertical section, and the inclined strut is arranged below the horizontal section.

Further, a bearing is arranged between the radial arm and the round hole.

Furthermore, one side of the lower sleeve is also provided with a puller bolt used for limiting the rotation of the spiral arm relative to the lower sleeve, one end of the puller bolt penetrates through the side wall of the lower sleeve and extends into the round hole, and the puller bolt is in threaded fit with the lower sleeve.

Furthermore, a plurality of limiting holes used for being matched with the jacking bolts are further formed in the periphery of the side wall of the spiral arm, and the end parts of the jacking bolts are inserted into the limiting holes.

Furthermore, the spiral arm penetrates through a round hole of the upper sleeve, the round hole of the lower sleeve is a blind hole, and the end wall of the spiral arm is inserted into the blind hole.

Furthermore, the side surface of the fixed sleeve is also provided with a clamping part for installing and fixing the fixed sleeve, and the clamping part is respectively arranged on the side surfaces of the upper sleeve and the lower sleeve.

Furthermore, the clamping part comprises clamping arms arranged on two sides of the upper sleeve and two sides of the lower sleeve, the clamping arms are symmetrically arranged, a clamping opening is formed between the clamping arms, a fastening bolt for clamping and locking is further arranged on each clamping arm, and the fastening bolt is matched with the clamping arms in a threaded connection mode.

Compared with the prior art, the beneficial effects of the utility model reside in that, the utility model discloses a boats and ships belt line frame sky frame is through welding or centre gripping or other fixed modes, if the hoist and mount segmentation is likely to touch in the use, then rotates the relative fixed sleeve pipe of spiral arm for the spiral arm is rotatory to other directions, has avoided the emergence of collision, installation, easy operation under the condition that need not demolish.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of another embodiment of the present invention.

Fig. 3 is a schematic view of the mounting of the locking bushing of fig. 2.

Fig. 4 is a schematic view of the installation of the middle bearing of the present invention.

In the figure, 1, a radial arm; 2. an upper casing; 3. a lower casing; 4. a circular hole; 5. hooking; 6. i-shaped steel upright posts; 7. a horizontal segment; 8. a vertical section; 9. a transition connection section; 10. bracing; 11. a bearing; 12. jacking the bolt; 13. clamping arms; 14. and fastening the bolt.

Detailed Description

The technical solution of the present invention is further described below with reference to the following embodiments: the utility model provides a boats and ships belt line frame is vacant, as shown in figure 1, wholly adopts the steel construction, including L type spiral arm 1, the fixed sleeve pipe that is used for installing the spiral arm, fixed sleeve pipe includes upper portion sleeve pipe 2 and lower part sleeve pipe 3, is equipped with the round hole 4 that is used for the spiral arm installation on upper portion sleeve pipe 2 and the lower part sleeve pipe 3 respectively, and the spiral arm inserts the round hole region and is cylindrically, still is equipped with a plurality of couples 5 that are used for the cable to hang on the spiral arm. The spiral arm passes through the round hole of upper sleeve pipe 4, and the round hole of lower part sleeve pipe 3 is the blind hole, and the end wall of spiral arm inserts in the blind hole, supports the spiral arm through the blind hole.

During the use, weld upper portion sleeve pipe 2 and lower part sleeve pipe 3 on the I-steel stand 6 on the hull, hang cables such as belt line on couple 5, when hoist and mount segmentation or other article probably bump, rotatory certain angle with the spiral arm in advance, leave hoist and mount space easy operation.

Specifically, the spiral arm comprises a horizontal section 7, a vertical section 8 and a transition connecting section 9, the hook 5 is installed on the horizontal section 7, and the vertical section 8 is inserted into circular holes of the upper sleeve 2 and the lower sleeve 3 in a matching manner; a transitional coupling section 9 is connected between the horizontal section 7 and the vertical section 8. And an inclined strut 10 is further arranged between the horizontal section 7 and the vertical section 8, and the inclined strut 10 is arranged below the horizontal section 7. A bearing 11 is further installed between the radial arm 1 and the circular hole 4 to reduce friction between the radial arm 1 and the circular hole 4, as shown in fig. 4.

One side of lower part sleeve pipe 3 still is equipped with and is used for injecing the relative lower part sleeve pipe pivoted puller bolt 12 of spiral arm, and in the lateral wall that lower part sleeve pipe 3 was passed to the one end of puller bolt 12 stretched into round hole 4, screw-thread fit between puller bolt 12 and the lower part sleeve pipe 3, when not needing rotatory spiral arm 1, screwed up puller bolt 12 and made the tip of puller bolt 12 support the lateral surface of spiral arm 1.

Preferably, a plurality of limiting holes (not shown in the figure) used for being matched with the puller bolts are further formed in the periphery of the side wall of the spiral arm 1, the end portions of the puller bolts 12 are inserted into the limiting holes, and compared with the puller bolts, the puller bolts are abutted against the spiral arm, and the puller bolts are inserted into the limiting holes to achieve a better limiting effect.

In another embodiment, as shown in fig. 2 and fig. 3, compared with the previous embodiment, a clamping portion for fixing and installing the fixing sleeve is further installed on a side surface of the fixing sleeve, the clamping portion is respectively installed on a side surface of the upper sleeve and a side surface of the lower sleeve, the clamping portion includes clamping arms 13 disposed on two sides of the upper sleeve and two sides of the lower sleeve, the clamping arms 13 are symmetrically disposed, a clamping opening is formed between the clamping arms 13, a fastening bolt 14 for clamping and locking is further disposed on the clamping arms 13, and the fastening bolt 14 is in threaded fit with the clamping arms 13.

When the fixing sleeve is used, the fixing sleeve does not need to be welded and fixed on the I-shaped steel stand column, the clamping part is used for installation and fixation, the clamping opening is aligned to the I-shaped steel stand column, the I-shaped steel stand column 6 is clamped by the clamping arms 13 from two sides, and then the fastening bolts 14 are screwed down, so that the fixing sleeve is fixed on one side of the I-shaped steel stand column.

The present embodiment is only for further explanation and is not intended to limit the present invention, and persons skilled in the art can make non-inventive modifications to the present embodiment as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims (9)

1. The utility model provides a belt line frame is vacant, its characterized in that, its structure includes the spiral arm of L type, is used for installing the fixed sleeving of spiral arm, fixed sleeving includes upper portion sleeve pipe and lower part sleeve pipe, be equipped with the round hole that is used for the spiral arm installation on upper portion sleeve pipe and the lower part sleeve pipe respectively, the spiral arm inserts the round hole region and is cylindrically, still be equipped with a plurality of couples that are used for the cable to hang on the spiral arm.

2. The belt line stand empty rack of claim 1, wherein the radial arm comprises a horizontal section, a vertical section and a transition connecting section, the hook is installed on the horizontal section, and the vertical section is inserted into the round holes of the upper sleeve and the lower sleeve in a matching way; the transition connecting section is connected between the horizontal section and the vertical section.

3. The belt line rack as claimed in claim 2, wherein an inclined strut is further installed between the horizontal section and the vertical section, and the inclined strut is arranged below the horizontal section.

4. The belt line stand empty rack of claim 2, wherein a bearing is further installed between the radial arm and the circular hole.

5. The belt line stand empty rack of claim 1, wherein one side of the lower sleeve is further provided with a puller bolt for limiting rotation of the radial arm relative to the lower sleeve, one end of the puller bolt extends into the round hole through the side wall of the lower sleeve, and the puller bolt is in threaded engagement with the lower sleeve.

6. The belt line stand empty rack as claimed in claim 5, wherein a plurality of limiting holes for engaging with the tightening bolts are formed around the side wall of the radial arm, and the ends of the tightening bolts are inserted into the limiting holes.

7. The belt line stand empty rack of claim 1, wherein the radial arm passes through the circular hole of the upper sleeve, the circular hole of the lower sleeve is a blind hole, and the end wall of the radial arm is inserted into the blind hole.

8. The belt line stand empty rack as claimed in claim 1, wherein the side of the fixing sleeve is further provided with a clamping portion for fixing the fixing sleeve, and the clamping portion is respectively arranged on the side of the upper sleeve and the lower sleeve.

9. The belt line rack blank according to claim 8, wherein the clamping portion comprises clamping arms disposed on two sides of the upper sleeve and two sides of the lower sleeve, the clamping arms are symmetrically disposed, a clamping opening is formed between the clamping arms, and a fastening bolt is disposed on the clamping arms for clamping and locking, and the fastening bolt is threadedly engaged with the clamping arms.

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