CN212601640U - Perpendicular tuber pipe erector - Google Patents
Perpendicular tuber pipe erector Download PDFInfo
- Publication number
- CN212601640U CN212601640U CN202021890492.3U CN202021890492U CN212601640U CN 212601640 U CN212601640 U CN 212601640U CN 202021890492 U CN202021890492 U CN 202021890492U CN 212601640 U CN212601640 U CN 212601640U
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- sleeve
- rotating rod
- bolt fixing
- inner hexagonal
- fixing seat
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Abstract
The utility model discloses a perpendicular tuber pipe erector, include: the rotary rod, the sleeve, the inner hexagonal sleeve, the arc-shaped arm and the bolt fixing seat; the sleeve is sleeved on the rotating rod, two ends of the rotating rod extend out of two ends of the sleeve, and the rotating rod can rotate and reciprocate in the sleeve; the upper end of the rotating rod is provided with a rotating rod handle; the upper end of the sleeve is provided with a sleeve handle; the lower end of the rotating rod is provided with an inner hexagonal sleeve; the lower end of the sleeve is connected with an arc-shaped arm, the lower end of the arc-shaped arm is horizontally provided with a bolt fixing seat, and the bolt fixing seat is provided with an inner hexagonal groove; the bolt fixing seat is vertically aligned with the inner hexagonal sleeve; the installer realizes the connection and installation of the vertical air pipe in a narrow space, and can limit and fix the bolt and rotate the nut to fasten in the installation process, so that the time and labor are saved in the connection and installation operation of the vertical air pipe.
Description
Technical Field
The utility model relates to a perpendicular tuber pipe installation technical field, concretely relates to perpendicular tuber pipe erector.
Background
The air duct of discharging fume is prescribed in building smoke prevention and exhaust system technical standard, the pressurization blast pipe need lay in the pipe well, when concrete installation, the air duct in installation wind channel has at least one wall to build the wall for the back, installation allowance between tuber pipe and the wind channel is less, operating space is only about 20 centimetres, because tuber pipe flange and pipe well wall interval restriction, when the multistage tuber pipe passes through bolt interconnect, be difficult for adopting open end wrench or monkey wrench and box spanner, in addition, because the limited fixing that makes bolt and nut can not be fine in space, cause the bolt-up to waste time and energy, appear connecting not firm problem.
SUMMERY OF THE UTILITY MODEL
Problem to prior art, the utility model provides a perpendicular tuber pipe erector, this erector have realized connecting the installation to perpendicular tuber pipe in narrow and small space, and this erector can be with the spacing fixed of bolt in the installation, and swivel nut realizes the fastening for installation operation labour saving and time saving is connected to perpendicular tuber pipe.
For realizing the purpose of the utility model, the utility model adopts the following technical scheme:
a vertical duct installer comprising: the rotary rod, the sleeve, the inner hexagonal sleeve, the arc-shaped arm and the bolt fixing seat; the sleeve is sleeved on the rotating rod, two ends of the rotating rod extend out of two ends of the sleeve, and a movable gap is formed between the rotating rod and the sleeve, so that the rotating rod can rotate and reciprocate in the sleeve; the upper end of the rotating rod is provided with a rotating rod handle; the upper end of the sleeve is provided with a sleeve handle; the lower end of the rotating rod is provided with an inner hexagonal sleeve; the lower end of the sleeve is connected with an arc-shaped arm, the lower end of the arc-shaped arm is horizontally provided with a bolt fixing seat, and the bolt fixing seat is provided with an inner hexagonal groove; the bolt fixing seat is vertically aligned with the inner hexagonal sleeve.
Preferably, the lower end of the rotating rod is provided with a connecting prism, the upper end of the inner hexagonal sleeve is provided with a connecting hole site, a magnet is arranged in the connecting hole site, and the connecting prism can be inserted into the connecting hole site for fixation; the bolt fixing seat comprises a bolt fixing position, a fixing prism and a fixing base; the inner hexagonal groove is arranged on the bolt fixing position; the fixed base is horizontally arranged at the lower end of the arc-shaped arm, a fixed hole position is arranged on the fixed base, and a magnet is arranged in the fixed hole position; the bottom of the bolt fixing position is provided with a fixing prism, and the fixing prism can be inserted into the fixing hole position for fixing.
Preferably, the rotating rod is of a quadrangular prism structure, and square hole bearings are arranged on the inner sides of the upper end and the lower end of the sleeve; two square hole bearings can be slidably sleeved on the rotating rod.
Compared with the prior art, the utility model, following beneficial effect has:
1. the installer realizes the connection and installation of the vertical air pipe in a narrow space, and can limit and fix the bolt and rotate the nut in the installation process, so that the connection and installation operation of the vertical air pipe is time-saving and labor-saving;
2. the bolt fixing structure of the installer and the sleeve for screwing the nut can be disassembled and replaced, so that the bolt fastening operation of different types is realized.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a vertical duct installer according to the present invention;
FIG. 2 is a fragmentary structural schematic view of the lower portion of FIG. 1, after disassembly;
fig. 3 is a schematic structural diagram of a sleeve according to another embodiment of the present invention;
FIG. 4 is a schematic view of a vertical duct installer of the present invention in use;
in the figure: the wall building device comprises a rotating rod 1, a rotating rod handle 11, a connecting prism 12, a sleeve 2, a sleeve handle 21, a square hole bearing 22, an inner hexagonal sleeve 3, a connecting hole position 31, an arc-shaped arm 4, a bolt fixing seat 5, a bolt fixing position 51, a fixing prism 52, a fixing base 53, a fixing hole position 54, a vertical air pipe 6, a flange 61 and an air shaft wall building 7.
Detailed Description
The drawings in the embodiments of the present invention will be combined; to the technical scheme in the embodiment of the utility model, clearly, describe completely:
as shown in fig. 1, in an embodiment of the present invention, a vertical duct installer comprises: the device comprises a rotating rod 1, a sleeve 2, an inner hexagonal sleeve 3, an arc-shaped arm 4 and a bolt fixing seat 5; the sleeve 2 is sleeved on the rotating rod 1, two ends of the rotating rod 1 extend out of two ends of the sleeve 2, and a movable gap is formed between the rotating rod 1 and the sleeve 2, so that the rotating rod 1 can rotate and reciprocate in the sleeve 2; the upper end of the rotating rod 1 is provided with a rotating rod handle 11; a sleeve handle 21 is arranged at the upper end of the sleeve 2; the lower end of the rotating rod 1 is provided with an inner hexagonal sleeve 3 for screwing a nut; the lower end of the sleeve 2 is connected with an arc-shaped arm 4, the lower end of the arc-shaped arm 4 is horizontally provided with a bolt fixing seat 5, and the bolt fixing seat 5 is provided with an inner hexagonal groove which can fix a bolt head; the bolt fixing seat 5 is vertically aligned with the inner hexagonal sleeve 3.
As shown in fig. 4, in specific use, bolts are placed on the bolt fixing seats 5 in an inverted manner, the bolts pass through screw holes in the flange from the lower side of the flange 61 through the structure of the arc-shaped arms 4, and nuts fixed on the inner hexagonal sleeves 3 are positioned on the upper side of the flange 61; the rotating rod 1 and the sleeve 2 reach the upper connecting end face of the vertical air pipe 6 through the space between the vertical air pipe 6 and the air shaft wall building 7, the space above the end face provides an operation space of the installer, the rotating rod 1 is rotated through the rotating rod handle 11, the sleeve 2 is fixed through the sleeve handle 21, the bolt and the nut are fastened on the flange 61, the rotating rod 1 is pulled after the fastening is completed, the inner hexagonal sleeve 3 is separated from the nut, and the installer is taken down.
As shown in fig. 2, in order to fasten bolts of different types, the lower end of the rotating rod 1 is provided with a connecting prism 12, the upper end of the inner hexagonal sleeve 3 is provided with a connecting hole 31, a magnet is arranged in the connecting hole 31, and the connecting prism 12 can be inserted into the connecting hole 31 for fixation; the inner hexagonal sleeve 3 is detachably connected and fixed with the lower end of the rotating rod 1, so that later-stage replacement is facilitated; the bolt fixing seat 5 comprises a bolt fixing position 51, a fixing prism 52 and a fixing base 53; the inner hexagonal groove is arranged on the bolt fixing position 51; the fixed base 53 is horizontally arranged at the lower end of the arc-shaped arm 4, a fixed hole position 54 is arranged on the fixed base 53, and a magnet is arranged in the fixed hole position 54; the bottom of the bolt fixing position 51 is provided with a fixing prism 52, and the fixing prism 52 can be inserted into a fixing hole position 54 for fixing; the bolt fixing position 51 on the bolt fixing seat 5 can be detached, and later-stage replacement is facilitated.
As shown in fig. 3, in another embodiment of the present invention, the rotating rod 1 has a quadrangular prism structure, and square-hole bearings 22 are installed inside the upper end and the lower end of the sleeve 2; the two square hole bearings 22 are slidably sleeved on the rotating rod 1; the effect of the rotating rod 1 rotating and reciprocating in the sleeve 2 is realized; and simultaneously, the flexibility of the rotating rod 1 in rotating or reciprocating motion is further improved.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention, and all the technical solutions and the improvement concepts should be covered by the protection scope of the present invention.
Claims (3)
1. A vertical duct installer comprising: the rotary rod, the sleeve, the inner hexagonal sleeve, the arc-shaped arm and the bolt fixing seat; the method is characterized in that: the sleeve is sleeved on the rotating rod, two ends of the rotating rod extend out of two ends of the sleeve, and a movable gap is formed between the rotating rod and the sleeve; the upper end of the rotating rod is provided with a rotating rod handle; the upper end of the sleeve is provided with a sleeve handle; the lower end of the rotating rod is provided with an inner hexagonal sleeve; the lower end of the sleeve is connected with an arc-shaped arm, the lower end of the arc-shaped arm is horizontally provided with a bolt fixing seat, and the bolt fixing seat is provided with an inner hexagonal groove; the bolt fixing seat is vertically aligned with the inner hexagonal sleeve.
2. A vertical duct installer as defined in claim 1 wherein: the lower end of the rotating rod is provided with a connecting prism, the upper end of the inner hexagonal sleeve is provided with a connecting hole site, a magnet is arranged in the connecting hole site, and the connecting prism can be inserted into the connecting hole site for fixation; the bolt fixing seat comprises a bolt fixing position, a fixing prism and a fixing base; the inner hexagonal groove is arranged on the bolt fixing position; the fixed base is horizontally arranged at the lower end of the arc-shaped arm, a fixed hole position is arranged on the fixed base, and a magnet is arranged in the fixed hole position; the bottom of the bolt fixing position is provided with a fixing prism, and the fixing prism can be inserted into the fixing hole position for fixing.
3. A vertical duct installer as defined in claim 1 wherein: the rotating rod is of a quadrangular prism structure, and square hole bearings are arranged on the inner sides of the upper end and the lower end of the sleeve; two square hole bearings can be slidably sleeved on the rotating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021890492.3U CN212601640U (en) | 2020-09-02 | 2020-09-02 | Perpendicular tuber pipe erector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021890492.3U CN212601640U (en) | 2020-09-02 | 2020-09-02 | Perpendicular tuber pipe erector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212601640U true CN212601640U (en) | 2021-02-26 |
Family
ID=74704155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021890492.3U Active CN212601640U (en) | 2020-09-02 | 2020-09-02 | Perpendicular tuber pipe erector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212601640U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478427A (en) * | 2021-05-18 | 2021-10-08 | 上海市安装工程集团有限公司 | Internal corner flange fastening device for air pipe of air pipe well |
| CN113977525A (en) * | 2021-11-30 | 2022-01-28 | 国网河南淅川县供电公司 | Bolt installation device for transformer |
| CN115213853A (en) * | 2022-08-19 | 2022-10-21 | 中建四局安装工程有限公司 | Vertical tuber pipe angle steel flange bolt fastener in restricted space |
-
2020
- 2020-09-02 CN CN202021890492.3U patent/CN212601640U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478427A (en) * | 2021-05-18 | 2021-10-08 | 上海市安装工程集团有限公司 | Internal corner flange fastening device for air pipe of air pipe well |
| CN113977525A (en) * | 2021-11-30 | 2022-01-28 | 国网河南淅川县供电公司 | Bolt installation device for transformer |
| CN115213853A (en) * | 2022-08-19 | 2022-10-21 | 中建四局安装工程有限公司 | Vertical tuber pipe angle steel flange bolt fastener in restricted space |
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