CN205116524U - Adjustable jib - Google Patents

Adjustable jib Download PDF

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Publication number
CN205116524U
CN205116524U CN201520821923.3U CN201520821923U CN205116524U CN 205116524 U CN205116524 U CN 205116524U CN 201520821923 U CN201520821923 U CN 201520821923U CN 205116524 U CN205116524 U CN 205116524U
Authority
CN
China
Prior art keywords
suspension rod
transversary
connector
vertical
cross arm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520821923.3U
Other languages
Chinese (zh)
Inventor
吴江
高洋
向东
徐�明
王强
韩超
王振东
庞程程
吴艺
张翔
邵天佐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Construction Eighth Engineering Division Co Ltd
Original Assignee
China Construction Eighth Engineering Division Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Construction Eighth Engineering Division Co Ltd filed Critical China Construction Eighth Engineering Division Co Ltd
Priority to CN201520821923.3U priority Critical patent/CN205116524U/en
Application granted granted Critical
Publication of CN205116524U publication Critical patent/CN205116524U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an adjustable jib, it includes: the single wire erection and extension device comprises a connecting piece, the connecting piece is connected in the lower surface of transversary, vertical jib, the top of vertical jib connect in the connecting piece, the bottom of vertical jib is provided with the screw thread, the angle steel cross arm, the mounting hole has been seted up to the angle steel cross arm, the bottom of vertical jib is passed the mounting hole is installed in the adjusting nut general of vertical jib bottom the angle steel cross arm is fixed in the bottom of vertical jib. Adopt the connecting piece to connect between vertical jib and concrete floor or the girder steel, can avoid direct and install vertical jib the dimension error who brings in concrete floor or girder steel. The angle steel cross arm passes through adjusting nut to be installed in the bottom of vertical jib, can adjust the elevation of angle steel cross arm in the installation through rotatory adjusting nut, and this makes the elevations of installing in the angle steel cross arm such as water pipe tuber pipe unanimous, and the atress is even.

Description

Adjustable suspension rod
Technical field
The utility model relates to a kind of building operations structure, particularly relates to a kind of adjustable suspension rod.
Background technology
In prior art, need to lay various pipeline at interior of building.In order to save the space of interior of building, pipeline is laid in the below of building concrete floor or girder steel usually.Various pipeline is suspended to the below of concrete floor or girder steel by furred ceiling support.In prior art, the top of furred ceiling support is connected to the pre-embedded steel slab of concrete floor or girder steel soffit usually by the mode of welding.But adopt the mode of welding easily to produce larger scale error, make the absolute altitude of furred ceiling bottom wayward.In addition adopt the mode of welding to need to carry out weld job in the eminence of building, easily cause potential safety hazard.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of adjustable suspension rod, and adjustable suspension rod of the present utility model can solve problems of the prior art.
The technical solution of the utility model provides a kind of adjustable suspension rod, and it comprises:
Connector, described connector is connected to the soffit of transversary;
Vertical suspension rod, the top of described vertical suspension rod is connected to described connector, and the bottom of described vertical suspension rod is provided with screw thread;
Angle cross arm, described angle cross arm offers installing hole, and the bottom of described vertical suspension rod is through described installing hole, and described angle cross arm is fixed on the bottom of described vertical suspension rod by the adjusting nut being installed on vertical boom foot.
The further improvement of adjustable suspension rod of the present utility model is: described connector is made up of channel-section steel, described connector comprises a top board, side plate and a base plate, described side plate is connected between described top board and described base plate, and described top board fits in the soffit of described transversary.
The further improvement of adjustable suspension rod of the present utility model is: described transversary is concrete floor, and the top board of described connector is fixed on the soffit of described transversary by expansion bolt.
The further improvement of adjustable suspension rod of the present utility model is: described transversary is girder steel, and the top board of described connector is fixedly connected on the soffit of described transversary by the mode of welding.
The further improvement of adjustable suspension rod of the present utility model is: the top of described vertical suspension rod is provided with screw thread, the base plate of described connector offers installing hole, the installing hole of described base plate is passed on the top of described vertical suspension rod, and described vertical suspension rod is fixed on described connector by the adjusting nut being installed on described vertical lifting masthead end.
The further improvement of adjustable suspension rod of the present utility model is: described connector is made up of round steel, and the bottom of described connector is bent into suspension hook, and the top of described connector is fixedly installed in the soffit of described transversary.
The further improvement of adjustable suspension rod of the present utility model is: described transversary is concrete floor, and the soffit of described transversary is fixed on the top of described connector by the mode that perforate is implanted.
The further improvement of adjustable suspension rod of the present utility model is: described transversary is girder steel, and the top of described connector is fixedly connected on the soffit of described transversary by the mode of welding.
The further improvement of adjustable suspension rod of the present utility model is: the top of described vertical suspension rod is provided with suspension ring, and described suspension ring are socketed on the suspension hook bottom described connector.
The Advantageous Effects of adjustable suspension rod of the present utility model is: adopt connector to connect between vertical suspension rod and concrete floor or girder steel, can avoid the direct scale error vertical suspension rod being installed on concrete floor or girder steel and bringing.Angle cross arm is installed on the bottom of vertical suspension rod by adjusting nut, and by the absolute altitude of rotating adjusting nut and adjustable angle cross arm in installation process, it is consistent that this makes to be installed on the absolute altitudes such as the water pipe airduct of angle cross arm, uniform force.
Accompanying drawing explanation
Fig. 1 is the lateral view of the first embodiment of adjustable suspension rod of the present utility model;
Fig. 2 is the lateral view of the second embodiment of adjustable suspension rod of the present utility model.
Detailed description of the invention
Below by way of specific instantiation, embodiment of the present utility model is described, those skilled in the art the content disclosed by this manual can understand other advantages of the present utility model and effect easily.The utility model can also be implemented or be applied by detailed description of the invention different in addition, and the every details in this manual also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present utility model.
Be introduced below in conjunction with first embodiment of accompanying drawing to adjustable suspension rod of the present utility model:
As shown in Figure 1, adjustable suspension rod of the present utility model comprises connector 10, vertical suspension rod 11 and angle cross arm 12.Connector 10 is connected to the soffit of transversary 13.The top of vertical suspension rod 11 is connected to connector 10, and the bottom of vertical suspension rod 11 is provided with screw thread.Angle cross arm 12 offers installing hole, and the bottom of vertical suspension rod 11 is through installing hole, and angle cross arm 12 is fixed on the bottom of vertical suspension rod 11 by the adjusting nut 14 be installed on bottom vertical suspension rod 11.
Angle cross arm 12 is arranged in the horizontal direction in the present embodiment, and the two ends of angle cross arm 12 are connected to a vertical suspension rod 11.In the present embodiment, connector 10 is made up of channel-section steel, and connector 10 comprises a top board 15, side plate 16 and a base plate 17.Side plate 16 is connected between top board 15 and base plate 17, and top board 15 fits in the soffit of transversary 13.The top of vertical suspension rod 11 is provided with screw thread, and the base plate 17 of connector 10 offers installing hole, and the installing hole of base plate 17 is passed on the top of vertical suspension rod 11, and vertical suspension rod 11 is fixed on connector 10 by the adjusting nut 18 being installed on vertical suspension rod 11 top.Absolute altitude bottom vertical suspension rod 11 can be adjusted by rotary vertically to the adjusting nut 18 at suspension rod 11 top in installation process.
In the present embodiment, transversary 13 can be concrete floor or the girder steel of building.When transversary 13 is concrete floor, the top board 15 of connector 10 is fixed on the soffit of transversary 13 by expansion bolt.When transversary 13 is girder steel, the top board 15 of connector 10 is fixedly connected on the soffit of transversary 13 by the mode of welding.
Adopt connector 10 to connect between vertical suspension rod 11 and transversary 13, can avoid directly being installed on by vertical suspension rod 11 scale error that concrete floor or girder steel bring.Angle cross arm 12 is installed on the bottom of vertical suspension rod 11 by adjusting nut 14, and by the rotating adjusting nut 14 i.e. absolute altitude of adjustable angle cross arm 12 in installation process, it is consistent that this makes to be installed on the absolute altitudes such as the water pipe airduct of angle cross arm 12, uniform force.
Be introduced below in conjunction with second embodiment of accompanying drawing to adjustable suspension rod of the present utility model:
As shown in Figure 2, adjustable suspension rod of the present utility model comprises connector 20, vertical suspension rod 21 and angle cross arm 22.Connector 20 is connected to the soffit of transversary 23.The top of vertical suspension rod 21 is connected to connector 20, and the bottom of vertical suspension rod 21 is provided with screw thread.Angle cross arm 22 offers installing hole, and the bottom of vertical suspension rod 21 is through installing hole, and angle cross arm 22 is fixed on the bottom of vertical suspension rod 21 by the adjusting nut 24 be installed on bottom vertical suspension rod 21.
In the present embodiment, connector 20 is made up of round steel.The bottom of connector 20 is bent into suspension hook, and the top of connector 20 is fixedly installed in the soffit of transversary 23.The top of vertical suspension rod 21 is provided with suspension ring, and suspension ring are socketed on the suspension hook bottom connector 20.Adopt the mode of suspension hook to connect between connector 20 and vertical suspension rod 21 and make vertical suspension rod 21 be convenient to install.
In the present embodiment, transversary 23 can be concrete floor or the girder steel of building.When transversary 23 is concrete floor, the soffit of transversary 23 is fixed on the top of connector 20 by the mode that perforate is implanted.When transversary 23 is girder steel, the top of connector 20 is fixedly connected on the soffit of transversary 23 by the mode of welding.
Adopt connector 20 to connect between vertical suspension rod 21 and transversary 23, can avoid directly being installed on by vertical suspension rod 21 scale error that concrete floor or girder steel bring.Angle cross arm 22 is installed on the bottom of vertical suspension rod 21 by adjusting nut 24, and by the rotating adjusting nut 24 i.e. absolute altitude of adjustable angle cross arm in installation process, it is consistent that this makes to be installed on the absolute altitudes such as the water pipe airduct of angle cross arm 22, uniform force.
The above is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, not departing from the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims (9)

1. an adjustable suspension rod, is characterized in that comprising:
Connector, described connector is connected to the soffit of transversary;
Vertical suspension rod, the top of described vertical suspension rod is connected to described connector, and the bottom of described vertical suspension rod is provided with screw thread;
Angle cross arm, described angle cross arm offers installing hole, and the bottom of described vertical suspension rod is through described installing hole, and described angle cross arm is fixed on the bottom of described vertical suspension rod by the adjusting nut being installed on vertical boom foot.
2. adjustable suspension rod as claimed in claim 1, it is characterized in that: described connector is made up of channel-section steel, described connector comprises a top board, side plate and a base plate, and described side plate is connected between described top board and described base plate, and described top board fits in the soffit of described transversary.
3. adjustable suspension rod as claimed in claim 2, is characterized in that: described transversary is concrete floor, and the top board of described connector is fixed on the soffit of described transversary by expansion bolt.
4. adjustable suspension rod as claimed in claim 2, is characterized in that: described transversary is girder steel, and the top board of described connector is fixedly connected on the soffit of described transversary by the mode of welding.
5. adjustable suspension rod as claimed in claim 2, it is characterized in that: the top of described vertical suspension rod is provided with screw thread, the base plate of described connector offers installing hole, the installing hole of described base plate is passed on the top of described vertical suspension rod, and described vertical suspension rod is fixed on described connector by the adjusting nut being installed on described vertical lifting masthead end.
6. adjustable suspension rod as claimed in claim 1, it is characterized in that: described connector is made up of round steel, the bottom of described connector is bent into suspension hook, and the top of described connector is fixedly installed in the soffit of described transversary.
7. adjustable suspension rod as claimed in claim 6, is characterized in that: described transversary is concrete floor, and the soffit of described transversary is fixed on the top of described connector by the mode that perforate is implanted.
8. adjustable suspension rod as claimed in claim 6, is characterized in that: described transversary is girder steel, and the top of described connector is fixedly connected on the soffit of described transversary by the mode of welding.
9. adjustable suspension rod as claimed in claim 6, is characterized in that: the top of described vertical suspension rod is provided with suspension ring, and described suspension ring are socketed on the suspension hook bottom described connector.
CN201520821923.3U 2015-10-22 2015-10-22 Adjustable jib Expired - Fee Related CN205116524U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520821923.3U CN205116524U (en) 2015-10-22 2015-10-22 Adjustable jib

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520821923.3U CN205116524U (en) 2015-10-22 2015-10-22 Adjustable jib

Publications (1)

Publication Number Publication Date
CN205116524U true CN205116524U (en) 2016-03-30

Family

ID=55572143

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520821923.3U Expired - Fee Related CN205116524U (en) 2015-10-22 2015-10-22 Adjustable jib

Country Status (1)

Country Link
CN (1) CN205116524U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111022758A (en) * 2019-12-03 2020-04-17 中国五冶集团有限公司 Air duct installation method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111022758A (en) * 2019-12-03 2020-04-17 中国五冶集团有限公司 Air duct installation method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160330

Termination date: 20201022

CF01 Termination of patent right due to non-payment of annual fee