CN106763030A - Closed area high-strength bolt is connected device and its installation method - Google Patents

Closed area high-strength bolt is connected device and its installation method Download PDF

Info

Publication number
CN106763030A
CN106763030A CN201611157172.5A CN201611157172A CN106763030A CN 106763030 A CN106763030 A CN 106763030A CN 201611157172 A CN201611157172 A CN 201611157172A CN 106763030 A CN106763030 A CN 106763030A
Authority
CN
China
Prior art keywords
strength bolt
nut
screw rod
shaped card
closed area
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.)
Pending
Application number
CN201611157172.5A
Other languages
Chinese (zh)
Inventor
刘建涛
季清
姜捷
徐平飞
方晓雯
冯瑞敏
姜涛
成磊
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.)
Shanghai Construction Group Co Ltd
Original Assignee
Shanghai Construction Group 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 Shanghai Construction Group Co Ltd filed Critical Shanghai Construction Group Co Ltd
Priority to CN201611157172.5A priority Critical patent/CN106763030A/en
Publication of CN106763030A publication Critical patent/CN106763030A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00Nuts or like thread-engaging members
    • F16B37/14Cap nuts; Nut caps or bolt caps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B43/00Washers or equivalent devices; Other devices for supporting bolt-heads or nuts

Abstract

It is connected device and its installation method the invention provides a kind of closed area high-strength bolt, the present invention is realized in construction, when staff and instrument cannot touch the nut of high-strength bolt, the nut of the high-strength bolt can be successfully fixed by U-shaped card position groove, the high-strength bolt nut in later stage is facilitated to tighten, so that in nut rundown process, bolt will not rotate, described device is connected with bottom surface with structures, so as to realize being reliably connected component to be connected and structures, in addition, building block of the invention is ordinary elements, without specially processing, materials are simple, it is with low cost, operating process of the present invention is easy, fast, joint efficiency is high, operation is time saving and energy saving.

Description

Closed area high-strength bolt is connected device and its installation method
Technical field
It is connected device and its installation method the present invention relates to a kind of closed area high-strength bolt.
Background technology
In construction, the conventional connected mode of steel construction is generally comprised and is welded to connect and bolt connection.
It is complicated work progress to be welded to connect disadvantage, and high cost, connecting portion easily causes deformation, and stress collection In.So engineer tends to use bolted mode, because it is easy, reliable and environmental protection.
General bolt connecting mode is most economical, reliable connected mode, but in the nut rundown process of bolt, needs to protect Card bolt is maintained static, and this is accomplished by fixing nut with staff or instrument.And it is increasingly sophisticated with architectural environment, staff or When related tool cannot touch the nut of bolt, the position of nut is difficult to ensure that can smoothly be touched and fixed, and tightening nuts are just It is very difficult, inconvenience is brought to related connection work, construction is difficult to be in progress.
The content of the invention
It is connected device it is an object of the invention to provide a kind of closed area high-strength bolt, can be in staff or correlation In the case that instrument cannot be touched, tightening nuts still are able to so that realize being reliably connected between structures.
To solve the above problems, the present invention provides a kind of closed area high-strength bolt and is connected device, including:
Steel member, the steel member includes top surface and bottom surface, High-strength bolt hole is offered on the steel member, in the bottom On face screw rod is connected with the both sides of the High-strength bolt hole;
The high-strength bolt in the High-strength bolt hole is inserted in, the nut of the high-strength bolt is located at the bottom of the steel member Surface side;
The U-shaped card position groove on screw rod is sheathed on, so that the nut sleeve of the high-strength bolt is in the groove of U-shaped card position;
The first nut on the screw rod is sheathed on, U-shaped card position groove is fixed on the screw rod;
After component to be connected is sheathed on the free end of the high-strength bolt of the top surface side, be sheathed on the high-strength bolt from By the high-strength bolt nut on end, component to be connected is fixed on the top surface.
Further, in said apparatus, the steel member is rectangle.
Further, in said apparatus, the screw rod is welded in the both sides of High-strength bolt hole on the bottom surface.
Further, in said apparatus, the relative width of U-shaped card position groove is equal to the nut of the high-strength bolt Width.
Further, in said apparatus, the flange width of U-shaped card position groove is equal to the nut of the high-strength bolt Highly.
The present invention also provides the installation method that a kind of closed area high-strength bolt is connected device, including:
Open up High-strength bolt hole on steel member, the steel member includes top surface and bottom surface, on the bottom surface described The both sides connecting screw rod of High-strength bolt hole;
High-strength bolt is inserted in the High-strength bolt hole, the nut of the high-strength bolt is located at the bottom surface of the steel member Side;
U-shaped card position groove is sheathed on screw rod, so that the nut sleeve of the high-strength bolt is in the groove of U-shaped card position;
By the first spiro cap on the screw rod, U-shaped card position groove is fixed on the screw rod;
After component to be connected is sheathed on into the free end of the high-strength bolt of the top surface side, high-strength bolt spiro cap is located at On the free end of the high-strength bolt, high-strength bolt nut is tightened, component to be connected is fixed on the top surface.
Further, in the above-mentioned methods, the steel member is rectangle.
Further, in the above-mentioned methods, in the both sides connecting screw rod on the bottom surface in the High-strength bolt hole, bag Include:
The screw rod is welded on the bottom surface on the both sides of High-strength bolt hole.
Further, in the above-mentioned methods, the relative width of U-shaped card position groove is equal to the nut of the high-strength bolt Width.
Further, in the above-mentioned methods, the flange width of U-shaped card position groove is equal to the nut of the high-strength bolt Highly.
Compared with prior art, it is of the invention to realize in construction, when staff and instrument cannot touch the nut of high-strength bolt When, the nut of the high-strength bolt can successfully be fixed by U-shaped card position groove, facilitate the high-strength bolt nut in later stage to tighten, So that in nut rundown process, bolt will not rotate, and described device is connected with bottom surface with structures, so that realize will be to be connected Component is reliably connected with structures, in addition, building block of the invention is ordinary elements, without specially processing, materials are simple, With low cost, operating process of the present invention is easy, quick, and joint efficiency is high, and it is time saving and energy saving to operate.
Brief description of the drawings
Fig. 1 is the schematic diagram that High-strength bolt hole is offered on the steel member of one embodiment of the invention;
Fig. 2 is that the both sides of the High-strength bolt hole of one embodiment of the invention are connected with the schematic diagram of screw rod;
Fig. 3 is the schematic diagram of the high-strength bolt being inserted in the High-strength bolt hole of one embodiment of the invention;
Fig. 4 is the schematic diagram of the U-shaped card being sheathed on the screw rod position groove of one embodiment of the invention;
Fig. 5 is the schematic diagram of first nut being sheathed on the screw rod of one embodiment of the invention;
Fig. 6 is the signal of the high-strength bolt nut being sheathed on the free end of the high-strength bolt of one embodiment of the invention Figure.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real to enable the above objects, features and advantages of the present invention more obvious understandable The present invention is further detailed explanation to apply mode.
As shown in Figures 1 to 6, the present invention provides a kind of closed area high-strength bolt and is connected device, including:
Steel member 1, the steel member includes top surface and bottom surface, High-strength bolt hole 2 is offered on the steel member, in described On bottom surface screw rod 3 is connected with the both sides of the High-strength bolt hole;Here, the High-strength bolt hole on the steel member just can Meet the insertion of high-strength bolt;
The high-strength bolt 4 in the High-strength bolt hole 3 is inserted in, the nut 41 of the high-strength bolt 4 is located at the steel structure The bottom surface side of part;
The U-shaped card position groove 5 on screw rod 3 is sheathed on, so that the nut 41 of the high-strength bolt 4 is sheathed on the U-shaped card position In groove 5;
The first nut 6 on the screw rod 3 is sheathed on, U-shaped card position groove 5 is fixed on the screw rod 3;
After component to be connected 7 is sheathed on the free end of high-strength bolt 4 of the top surface side, the high-strength bolt 4 is sheathed on Free end on high-strength bolt nut 8, component to be connected is fixed on the top surface.It is of the invention to realize in construction, When staff and instrument cannot touch the nut of high-strength bolt, the high-strength bolt can successfully be fixed by U-shaped card position groove Nut, facilitates the high-strength bolt nut in later stage to tighten so that in nut rundown process, bolt will not rotate, described device It is connected with bottom surface with structures, so that realize being reliably connected in component to be connected and structures, in addition, building block of the invention Ordinary elements are, without specially processing, materials are simple, with low cost, operating process of the present invention is easy, quick, joint efficiency Height, it is time saving and energy saving to operate.
In one embodiment of the invention, the screw rod 3 is welded in the both sides of High-strength bolt hole 2 on the bottom surface, it is ensured that connection Intensity.The steel member 1 is rectangle.
In one embodiment of the invention, the relative width of U-shaped card position groove 5 is equal to the width of the nut 41 of the high-strength bolt Degree so that high-strength bolt will not be rotated.
In one embodiment of the invention, the flange width of U-shaped card position groove 5 is equal to the height of the nut 41 of the high-strength bolt Degree, i.e., described U-shaped card position groove is equal to the height of high-strength bolt nut with the vertical range of the bottom surface, it is ensured that bolt will not take off Fall.
As shown in Figures 1 to 6, the present invention also provides the installation method that a kind of closed area high-strength bolt is connected device, Including:
Open up High-strength bolt hole 2 on steel member 1, the steel member 1 includes top surface and bottom surface, on the bottom surface in institute State the both sides connecting screw rod 3 of High-strength bolt hole 2;Here, the High-strength bolt hole on the steel member disclosure satisfy that high-strength spiral shell just The insertion of bolt;
High-strength bolt 4 is inserted in the High-strength bolt hole 2, the nut 41 of the high-strength bolt is located at the steel member 1 Bottom surface side;
By U-shaped card position groove set 5 on screw rod 3, so that the nut sleeve of the high-strength bolt is located at U-shaped card position groove It is interior;
By the first spiro cap 6 on the screw rod 5, U-shaped card position groove 5 is fixed on the screw rod 3;
After component to be connected 7 is sheathed on into the free end of high-strength bolt 4 of the top surface side, by 8 sets of high-strength bolt nut On the free end of the high-strength bolt 4, high-strength bolt nut 8 is tightened, component to be connected is fixed on the top surface. The present invention is realized in construction, when staff and instrument cannot touch the nut of high-strength bolt, can be successfully by U-shaped card position groove The nut of the fixation high-strength bolt, facilitates the high-strength bolt nut in later stage to tighten so that in nut rundown process, bolt Will not rotate, described device is connected with bottom surface with structures, so that realize being reliably connected in component to be connected and structures, separately Outward, building block of the invention is ordinary elements, and without specially processing, materials are simple, with low cost, operating process of the present invention Easy, quick, joint efficiency is high, and it is time saving and energy saving to operate.
In one embodiment of the invention, in the both sides connecting screw rod on the bottom surface in the High-strength bolt hole, including:
The screw rod 3 is welded on the bottom surface on the both sides of High-strength bolt hole 2, it is ensured that bonding strength.The steel member It is rectangle.
In one embodiment of the invention, the relative width of U-shaped card position groove 5 is equal to the width of the nut 41 of the high-strength bolt Degree so that high-strength bolt will not be rotated.
In one embodiment of the invention, the flange width of U-shaped card position groove 5 is equal to the height of the nut 41 of the high-strength bolt Degree, i.e., described U-shaped card position groove is equal to the height of high-strength bolt nut with the vertical range of the bottom surface, it is ensured that bolt will not take off Fall.
In sum, present invention realization, when staff and instrument cannot touch the nut of high-strength bolt, passes through in construction U-shaped card position groove can successfully fix the nut of the high-strength bolt, facilitate the high-strength bolt nut in later stage to tighten so that in spiral shell In cap rundown process, bolt will not rotate, and described device is connected with bottom surface with structures, so as to realize component to be connected and structure Build thing to be reliably connected, in addition, building block of the invention is ordinary elements, without specially processing, materials are simple, low cost Honest and clean, operating process of the present invention is easy, quick, and joint efficiency is high, and it is time saving and energy saving to operate.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other The difference of embodiment, between each embodiment identical similar portion mutually referring to.
Obviously, those skilled in the art can carry out various changes and modification without deviating from spirit of the invention to invention And scope.So, if these modifications of the invention and modification belong to the claims in the present invention and its equivalent technologies scope it Interior, then the present invention is also intended to including including these changes and modification.

Claims (10)

1. a kind of closed area high-strength bolt is connected device, it is characterised in that including:
Steel member, the steel member includes top surface and bottom surface, High-strength bolt hole is offered on the steel member, on the bottom surface Screw rod is connected with the both sides of the High-strength bolt hole;
The high-strength bolt in the High-strength bolt hole is inserted in, the nut of the high-strength bolt is located at the bottom surface of the steel member Side;
The U-shaped card position groove on screw rod is sheathed on, so that the nut sleeve of the high-strength bolt is in the groove of U-shaped card position;
The first nut on the screw rod is sheathed on, U-shaped card position groove is fixed on the screw rod;
After component to be connected is sheathed on the free end of the high-strength bolt of the top surface side, the free end of the high-strength bolt is sheathed on On high-strength bolt nut, component to be connected is fixed on the top surface.
2. closed area high-strength bolt as claimed in claim 1 is connected device, it is characterised in that the steel member is length It is square.
3. closed area high-strength bolt as claimed in claim 1 is connected device, it is characterised in that the screw rod is welded in The both sides of High-strength bolt hole on the bottom surface.
4. closed area high-strength bolt as claimed in claim 1 is connected device, it is characterised in that U-shaped card position groove Relative width be equal to the high-strength bolt nut width.
5. the closed area high-strength bolt as described in any one of Claims 1-4 is connected device, it is characterised in that the U The flange width of type screens groove is equal to the height of the nut of the high-strength bolt.
6. a kind of closed area high-strength bolt is connected the installation method of device, it is characterised in that including:
Open up High-strength bolt hole on steel member, the steel member includes top surface and bottom surface, on the bottom surface described high-strength The both sides connecting screw rod of bolt hole;
High-strength bolt is inserted in the High-strength bolt hole, the nut of the high-strength bolt is located at the bottom surface side of the steel member;
U-shaped card position groove is sheathed on screw rod, so that the nut sleeve of the high-strength bolt is in the groove of U-shaped card position;
By the first spiro cap on the screw rod, U-shaped card position groove is fixed on the screw rod;
After component to be connected is sheathed on into the free end of the high-strength bolt of the top surface side, by high-strength bolt spiro cap located at described On the free end of high-strength bolt, high-strength bolt nut is tightened, component to be connected is fixed on the top surface.
7. closed area high-strength bolt as claimed in claim 6 is connected the installation method of device, it is characterised in that described Steel member is rectangle.
8. closed area high-strength bolt as claimed in claim 7 is connected the installation method of device, it is characterised in that in institute The both sides connecting screw rod in the High-strength bolt hole on bottom surface is stated, including:
The screw rod is welded on the bottom surface on the both sides of High-strength bolt hole.
9. closed area high-strength bolt as claimed in claim 7 is connected the installation method of device, it is characterised in that described The relative width of U-shaped card position groove is equal to the width of the nut of the high-strength bolt.
10. the closed area high-strength bolt as described in any one of claim 6 to 9 is connected the installation method of device, and it is special Levy and be, the flange width of U-shaped card position groove is equal to the height of the nut of the high-strength bolt.
CN201611157172.5A 2016-12-15 2016-12-15 Closed area high-strength bolt is connected device and its installation method Pending CN106763030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611157172.5A CN106763030A (en) 2016-12-15 2016-12-15 Closed area high-strength bolt is connected device and its installation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611157172.5A CN106763030A (en) 2016-12-15 2016-12-15 Closed area high-strength bolt is connected device and its installation method

Publications (1)

Publication Number Publication Date
CN106763030A true CN106763030A (en) 2017-05-31

Family

ID=58888381

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611157172.5A Pending CN106763030A (en) 2016-12-15 2016-12-15 Closed area high-strength bolt is connected device and its installation method

Country Status (1)

Country Link
CN (1) CN106763030A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109538619A (en) * 2018-11-23 2019-03-29 航天精工股份有限公司 A kind of fixing hoop cornual plate component

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009012272U1 (en) * 2009-09-09 2011-01-20 Raico Bautechnik Gmbh facade
CN202755597U (en) * 2012-07-25 2013-02-27 胡玉 Mounting system of insulating and decorating integrated plate
CN104947904A (en) * 2015-06-02 2015-09-30 上海玻机智能幕墙股份有限公司 Argil plate connecting assembly
CN205296688U (en) * 2016-01-09 2016-06-08 北京九天龙建筑石材工程有限公司 Prevent stifled C type groove back of body and tie anchor assembly
CN206309712U (en) * 2016-12-15 2017-07-07 上海建工集团股份有限公司 Closed area high-strength bolt is connected device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009012272U1 (en) * 2009-09-09 2011-01-20 Raico Bautechnik Gmbh facade
CN202755597U (en) * 2012-07-25 2013-02-27 胡玉 Mounting system of insulating and decorating integrated plate
CN104947904A (en) * 2015-06-02 2015-09-30 上海玻机智能幕墙股份有限公司 Argil plate connecting assembly
CN205296688U (en) * 2016-01-09 2016-06-08 北京九天龙建筑石材工程有限公司 Prevent stifled C type groove back of body and tie anchor assembly
CN206309712U (en) * 2016-12-15 2017-07-07 上海建工集团股份有限公司 Closed area high-strength bolt is connected device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109538619A (en) * 2018-11-23 2019-03-29 航天精工股份有限公司 A kind of fixing hoop cornual plate component

Similar Documents

Publication Publication Date Title
CN204899188U (en) Link wall spare with adjustable
CN103615458B (en) A kind of eccentric rotation-type unilateral bolt fastener
CN106763030A (en) Closed area high-strength bolt is connected device and its installation method
CN204282853U (en) Adjustable inner bearing type protective door for elevator shaft
CN206309712U (en) Closed area high-strength bolt is connected device
CN104563346B (en) Back hanging type stone material or the connection of Vitrolite curtain wall plate and adjusting apparatus
KR20160071137A (en) Steel box girder joint structure
CN205703904U (en) A kind of narrow space inner bolt fastening actuating device
CN104329350A (en) Umbrella type unfolding bolt fastener for single-side installation of component
CN107503513A (en) Wall body template split bolt constructing device and construction method
CN206309725U (en) The double corner brace devices of closed cavity outer bolt connection
CN207176939U (en) Girder steel connection concrete column it is hard across
CN206694370U (en) A kind of expansion nut
CN205614561U (en) Portable adjustable fixing device that screws up
CN103074997A (en) Steel tube scaffold wall connecting piece
CN104061220B (en) A kind of setscrew utilizing hammering mode to install
KR101825694B1 (en) Bolt release prevention device
CN206359098U (en) A kind of people's Cargo Lift double door dedicated fastener
KR101620436B1 (en) A joint for space frame
CN108591213B (en) Enhance the upset bolt of friction self-locking intensity
CN105443532A (en) Expansion bolt convenient to use
CN204458719U (en) A kind of EXPANSION ANCHOR BOLTS effectively can avoiding getting loose
CN205713154U (en) A kind of interior wall transverse squeezing device
CN205033132U (en) A T type long arm sleeve for fastening lead screw
CN207660001U (en) The reflection wave method device of exciting in a kind of inspecting hole of novel pile side

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170531

RJ01 Rejection of invention patent application after publication