CN214899926U - Sectional type gallows - Google Patents
Sectional type gallows Download PDFInfo
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- CN214899926U CN214899926U CN202120628197.9U CN202120628197U CN214899926U CN 214899926 U CN214899926 U CN 214899926U CN 202120628197 U CN202120628197 U CN 202120628197U CN 214899926 U CN214899926 U CN 214899926U
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- jib
- sleeve
- upper portion
- cross arm
- installation
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Abstract
The utility model provides a sectional type gallows, including upper portion jib and lower part cross arm, the upper portion jib is fixed through setting up in the expansion bolts installation at top, the upper portion jib includes two sets ofly and arranges respectively in lower part cross arm both ends, every group the upper portion jib includes the first jib and the second jib that distribute from top to bottom, hexagon bolt fixed connection is passed through with the expansion bolts bottom in first jib top, second jib bottom and lower part cross arm fixed connection, first jib bottom and scalable the being connected in second jib top. The upper suspender is of an upper-lower two-section structure and can be installed in a section mode, so that the installation procedure is simplified, the working efficiency is improved, and time and labor are saved; first jib and the scalable connection of second jib, the height and the levelness of the convenient length control lower part cross arm of second jib of stretching into through adjusting first jib. The utility model discloses simple structure, the simple installation, stability is high, but accurate height-adjusting and levelness improve the efficiency of construction.
Description
Technical Field
The utility model belongs to the technical field of the construction, concretely relates to sectional type gallows.
Background
In the underground garage work progress, it is higher to electromechanical pipeline installation headroom requirement, the gallows that have used now usually comprises two harness cord screw rods and an angle steel cross arm, and certain length often can be reserved to the harness cord screw rod of installation, makes things convenient for site operation according to user demand adjusting screw rod length. If the length of harness cord screw rod remaining under this mode is overlength, not only influence gallows finished product aesthetic measure, also influence the whole headroom height of pipeline installation, need the secondary to carry out the screw rod cutting and handle. Meanwhile, the height of the angle steel cross arm is adjusted by constructors, and visual errors exist in the adjustment, so that the horizontal direction of the cross arm is uneven, the overall stress state of the installed pipeline is influenced, and adverse influences are caused to the stress of a related hanging bracket system. Meanwhile, when the traditional hanging bracket is installed, punching and screw installation are completed by different personnel, and the construction efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a simple structure, the simple installation, stability is high, but accurate height-adjusting and levelness improve the efficiency of construction's sectional type gallows.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a sectional type gallows, includes upper portion jib and lower part cross arm, the upper portion jib is fixed through the expansion bolts installation that sets up in the top, the upper portion jib includes two sets ofly and arranges respectively in lower part cross arm both ends, every group the upper portion jib includes first jib and the second jib that distributes from top to bottom, hexagon bolt fixed connection is passed through with the expansion bolts bottom in first jib top, second jib bottom and lower part cross arm fixed connection, first jib bottom and scalable the being connected in second jib top.
Further, first jib is provided with the external screw thread, the sleeve that upwards extends has been cup jointed at second jib top, the sleeve includes the internal thread that matches with the external screw thread, the sleeve rotates with the second jib to be connected, first jib and sleeve threaded connection. The sleeve can rotate around second jib top, make first jib to the direction motion of keeping away from the second jib through telescopic rotation, the reverse rotation sleeve can make first jib to the direction motion of being close to the second jib, thereby the realization is to the regulation of lower part cross arm height, the level of lower part cross arm can be guaranteed to the sleeve through rotating two sets of upper portion jibs, all be in same level height with tuber pipe or the crane span structure of guaranteeing in this gallows system, make whole gallows atress even, threaded connection easily adjusts and is difficult for taking off, installation stability is high.
Further, the sleeve also comprises an observation window and scale marks arranged on two sides of the observation window. The position of first jib in the sleeve is conveniently observed to the observation window, and the length that two sets of first jibs of cooperation scale mark can pinpoint stretch into the sleeve to the height and the levelness of accurate regulation lower part cross arm, simple structure, convenient and practical.
Further, still include the installed part that is used for installing expansion bolts, the installed part includes hexagonal sleeve and sets up the palm that props in hexagonal sleeve bottom and prop. The palm props the application of force of holding when easy to assemble, during the installation expansion bolts, stretch into the installed part from first jib to with the hex bolts block, rotate the palm and prop and can fasten expansion bolts application of force, simple structure, the simple installation, labour saving and time saving, and because perpendicular installer convenient operation, overcome the difficulty of installing the jib in narrow and small space, the low and not high scheduling problem of jib installation quality of installation efficiency, guaranteed the straightness and the installation fastness of hanging down of upper portion jib installation, improve the efficiency of construction.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, the simple installation, stability is high, but accurate height-adjusting and levelness improve the efficiency of construction. The upper suspender and the lower cross arm are in a U-shaped structure after being installed; the upper suspender is of an upper-lower two-section structure and can be installed in a section mode, so that the installation procedure is simplified, the working efficiency is improved, and time and labor are saved; the first suspender and the expansion bolt are vertically arranged at the positioning and punching position through the mounting piece during installation, and then the bottom of the first suspender is connected with the top of the second suspender, so that the sectional installation of the suspender can be completed; first jib and the scalable connection of second jib, the height and the levelness of the length control lower part cross arm of second jib are stretched into through adjusting first jib to the convenience, guarantee that tuber pipe or crane span structure in this gallows system all are in same level, make whole gallows atress even, and the installation stability is high, and has solved the problem of traditional gallows harness cord screw rod overlength, simple installation, convenient and practical, neat pleasing to the eye.
Drawings
Fig. 1 is the overall structure installation schematic diagram of the present invention.
Fig. 2 is a schematic view of a first suspender of the present invention.
Fig. 3 is a schematic view of the mounting member structure of the present invention.
Fig. 4 is a reference drawing for the use of the installation part of the present invention.
Fig. 5 is a schematic view of the installation of the first suspender of the present invention.
Fig. 6 is a schematic view of the sleeve structure of the present invention.
Wherein, the expansion bolt is 1, the hexagon bolt is 2, the first suspender is 3, the hexagon sleeve is 4, the palm support is 5, the scale mark is 6, the sleeve is 7, and the upper suspender is 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the following specific examples, which should not be construed as limiting the invention.
A sectional type gallows that shows in the figure, including upper portion jib 8 and lower part cross arm, upper portion jib 8 is fixed through setting up in the 1 installation of expansion bolts at top, and upper portion jib 8 includes two sets ofly and arranges respectively in lower part cross arm both ends, and every upper portion jib 8 of group includes first jib 3 and the second jib that distributes from top to bottom, and hexagon bolt 2 fixed connection is passed through with 1 bottom of expansion bolts in first jib 3 top, second jib bottom and lower part cross arm fixed connection, and first jib 3 bottom and the scalable connection in second jib top. The upper suspender and the lower cross arm are in a U-shaped structure after being installed; the upper suspender is of an upper-lower two-section structure and can be installed in a section mode, so that the installation procedure is simplified, the working efficiency is improved, and time and labor are saved; the first suspender and the expansion bolt are vertically arranged at the positioning and punching position through the mounting piece during installation, and then the bottom of the first suspender is connected with the top of the second suspender, so that the sectional installation of the suspender can be completed; first jib and the scalable connection of second jib, the height and the levelness of the length control lower part cross arm of second jib are stretched into through adjusting first jib to the convenience, guarantee that tuber pipe or crane span structure in this gallows system all are in same level, make whole gallows atress even, and the installation stability is high, and has solved the problem of traditional gallows harness cord screw rod overlength, simple installation, convenient and practical, neat pleasing to the eye. The utility model discloses simple structure, the simple installation, stability is high, but accurate height-adjusting and levelness improve the efficiency of construction.
Preferably, the first suspender 3 is provided with an external thread, the sleeve 7 extending upwards is sleeved at the top of the second suspender, the sleeve 7 comprises an internal thread matched with the external thread, the sleeve 7 is rotatably connected with the second suspender, and the first suspender 3 is in threaded connection with the sleeve 7. The sleeve can rotate around second jib top, make first jib to the direction motion of keeping away from the second jib through telescopic rotation, the reverse rotation sleeve can make first jib to the direction motion of being close to the second jib, thereby the realization is to the regulation of lower part cross arm height, the level of lower part cross arm can be guaranteed to the sleeve through rotating two sets of upper portion jibs, all be in same level height with tuber pipe or the crane span structure of guaranteeing in this gallows system, make whole gallows atress even, threaded connection easily adjusts and is difficult for taking off, installation stability is high.
Preferably, the sleeve 7 further comprises an observation window and scale marks 6 arranged on both sides of the observation window. The position of first jib in the sleeve is conveniently observed to the observation window, and the length that two sets of first jibs of cooperation scale mark can pinpoint stretch into the sleeve to the height and the levelness of accurate regulation lower part cross arm, simple structure, convenient and practical.
Preferably, the expansion bolt mounting device further comprises a mounting piece for mounting the expansion bolt, wherein the mounting piece comprises a hexagonal sleeve 4 and a palm support 5 arranged at the bottom of the hexagonal sleeve 4. The palm props the application of force of holding when easy to assemble, during the installation expansion bolts, stretch into the installed part from first jib to with the hex bolts block, rotate the palm and prop and can fasten expansion bolts application of force, simple structure, the simple installation, labour saving and time saving, and because perpendicular installer convenient operation, overcome the difficulty of installing the jib in narrow and small space, the low and not high scheduling problem of jib installation quality of installation efficiency, guaranteed the straightness and the installation fastness of hanging down of upper portion jib installation, improve the efficiency of construction.
The above is merely a preferred embodiment of the present invention, and not intended to limit the scope and the range of the present invention, and those skilled in the art should be able to realize that all the equivalent substitutions and obvious changes made by the present invention description should be included in the scope of the present invention.
Claims (4)
1. The utility model provides a sectional type gallows, includes upper portion jib (8) and lower part cross arm, upper portion jib (8) are fixed through the expansion bolts (1) installation that sets up in the top, its characterized in that: upper portion jib (8) are including two sets of and arrange respectively in lower part cross arm both ends, every group upper portion jib (8) are including first jib (3) and the second jib that distributes from top to bottom, hexagon bolt (2) fixed connection is passed through with expansion bolts (1) bottom in first jib (3) top, second jib bottom and lower part cross arm fixed connection, first jib (3) bottom and scalable the being connected in second jib top.
2. The segmented hanger of claim 1, wherein: first jib (3) are provided with the external screw thread, sleeve (7) that upwards extend have been cup jointed at second jib top, sleeve (7) include the internal thread that matches with the external screw thread, sleeve (7) rotate with the second jib and are connected, first jib (3) and sleeve (7) threaded connection.
3. The segmented hanger of claim 2, wherein: the sleeve (7) further comprises an observation window and scale marks (6) arranged on two sides of the observation window.
4. The segmented hanger of any one of claims 1-3, wherein: the expansion bolt installing device is characterized by further comprising an installing piece for installing the expansion bolt, wherein the installing piece comprises a hexagonal sleeve (4) and a palm support (5) arranged at the bottom of the hexagonal sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120628197.9U CN214899926U (en) | 2021-03-25 | 2021-03-25 | Sectional type gallows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120628197.9U CN214899926U (en) | 2021-03-25 | 2021-03-25 | Sectional type gallows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214899926U true CN214899926U (en) | 2021-11-26 |
Family
ID=78871561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120628197.9U Active CN214899926U (en) | 2021-03-25 | 2021-03-25 | Sectional type gallows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214899926U (en) |
-
2021
- 2021-03-25 CN CN202120628197.9U patent/CN214899926U/en active Active
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