CN105972021A - Unilaterally-operable connecting device for steel structure connection and electric installation tool - Google Patents
Unilaterally-operable connecting device for steel structure connection and electric installation tool Download PDFInfo
- Publication number
- CN105972021A CN105972021A CN201610554653.3A CN201610554653A CN105972021A CN 105972021 A CN105972021 A CN 105972021A CN 201610554653 A CN201610554653 A CN 201610554653A CN 105972021 A CN105972021 A CN 105972021A
- Authority
- CN
- China
- Prior art keywords
- nut
- installation tool
- socket
- wrench
- cylindrical member
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 29
- 239000010959 steel Substances 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 title claims abstract description 19
- 230000005611 electricity Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
- F16B23/0015—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially rectangular, e.g. one-slot head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/007—Attachments for drilling apparatus for screw or nut setting or loosening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
- F16B23/0023—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially cross-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
- F16B23/0038—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially prismatic with up to six edges, e.g. triangular, square, pentagonal, Allen-type cross-sections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a unilaterally-operable connecting device for steel structure connection and an electric installation tool. The connecting device comprises a bolt and a nut, wherein the bolt comprises a screw cap and a screw rod, one end of the screw rod is connected with the screw cap, and a cross or linear or hexagonal socket groove is formed in the other end of the screw rod. The installation tool comprises a nut sleeve used for fixing the nut and matched with the outer surface of the nut, the nut sleeve is matched with an electric wrench sleeve, and an electric wrench matched with the groove in the end of the bolt is sleeved with the wrench sleeve. The electric wrench is rotated to make the screw rod rotate, and thus steel structure connection is achieved.
Description
Technical field
The present invention relates to the fastener areas of steel structure connection, be specifically related to a kind of can the attachment means of unilateral operation and electronic
Instrument.
Background technology
Steel construction is the structure being mainly made up of steel material, is one of main building construction types, because its deadweight is relatively light, and
Easy construction, is widely used in the fields such as large-sized workshop, venue, Super High.Steel construction is mainly made up of shaped steel and steel plate etc.
The component compositions such as girder steel, steel column, steel truss, generally use weld seam, bolt or rivet interlacement between each component or parts.Connect
Effect be through certain mode sheet material or shaped steel combination become component, or by integral for several Component compositions structure, with
Ensure its cooperation.Therefore, connected mode and quality good or not thereof directly affect the service behaviour of steel construction.The connection of steel construction
Have to comply with safe and reliable, power transmission clearly, simple structure, the easily manufactured and principle of saving steel.Jointing should have enough
Intensity, have be suitable for implement connect sufficient space.
Bolt connects and belongs to hinged, the most all can use, and feature is that field operation is fast, easily removes, easy to maintenance.Spiral shell
Tether and connect owing to installing the installation equipment time saving and energy saving, the required too late requirement height to welder of skill set requirements simply, to construction worker
Etc. advantage, the application in steel structure connection at present is only second to solder design.
Conventional bolt includes that screw rod and nut, nut and screw rod are fixing and connects, and needs one end anchor stud head, twist when tightening
Jack panel, because steelwork component volume is relatively big, and bolt quantity is more, and the installation of bolt, dismounting are more inconvenient.
Summary of the invention
Present invention aims to above-mentioned inconvenience and have developed a kind of fastening bolt, installation parts and dismounting step can be reduced,
Can by bolt body and in unilateral once mounting or be dismantled successfully by securing member simultaneously, substantially increase work efficiency.
The technical solution used in the present invention is as follows:
A kind of for steel structure connection can the attachment means of unilateral operation, including screw bolt and nut, described bolt includes nut
And screw rod, one end of described screw rod is connected with nut, and the other end is provided with cross, yi word pattern or interior hexangle type groove.
With described fastening bolt with the use of electric tool, including one for fixing nut and coordinating with nut outer surfaces
Ut socket, described ut socket and an electric wrench sleeve coordinate, and are set with one and fastening bolt in wrench socket
The electric wrench that end recesses coordinates, makes nut fix by ut socket, electric wrench sleeve clamp nut sleeve；The most again
By automatically rotating of electric wrench, screw rod is rotated, and then achieve steel structure connection.
Further, described ut socket is to include that an inner surface is hexagonal cylindrical member I and an inner surface is cylinder
The rectangular-shaped piece of shape；Described rectangular-shaped piece is welded on the end of cylindrical member I and both are coaxial.
Further, described wrench socket is for including a cylindrical member II, and the inner chamber of described cylindrical member II is and rectangle
Rectangular opening that part coordinates and the cylindrical hole that coordinates with electric wrench, described cylindrical hole and rectangular opening are interconnected, and are justifying
The gathering sill coordinated with electric wrench it is additionally provided with on the outer wall of columnar member II.
Further, described rectangular opening and cylindrical hole are coaxial.
Described rectangular opening and rectangular-shaped piece interference fit；Described cylindrical member I and nut matched in clearance；Described cylindrical hole with
Matched in clearance between electric wrench.
Further, described electric wrench includes that a motor, described motor drive an axle to rotate, and described axle is with recessed
The end face of slot fit is yi word pattern or cross projection, and is additionally provided with the guide post coordinated with gathering sill on the shaft.
Further, described motor is powered by power supply, and is connected with an activate switch.
The benefit effect of the present invention is as follows:
This device can unilateral be installed, fastening, easy to operate, it is possible to decrease installation cost, it is ensured that the bonding strength of structural member.Should
Tool construction is simple, and low cost is easy to manufacture.
Accompanying drawing explanation
In order to become apparent from, the technical scheme of the embodiment of the present invention is described effectively, the accompanying drawing used required in embodiment be made letter
Single introduce, it is implicit that, the accompanying drawing in describing below is only some embodiments of the present invention, general in this area
From the point of view of logical technical staff, it is not necessary on the premise of paying creative work, it is also possible to make other accompanying drawing according to these accompanying drawings.
Fig. 1 is steel structure connection schematic diagram；
Fig. 2 is can the unilateral bolt operated.
Fig. 3 is the schematic diagram of the non-tightening state of nut；
The whole device of Fig. 4-1,4-2 structure chart when mounted；
The schematic diagram of Fig. 5 nut tightening state；
Fig. 6-1, the schematic diagram of 6-2,6-3 ut socket；
Fig. 7-1,7-2,7-3 box spanner schematic diagram；
The schematic diagram of Fig. 8 electric wrench；
In figure: I H steel flange plate, II web, III connecting plate, 1 screw rod, 2 nuts, 3 grooves, 4 nuts, 5 cylindrical member I,
6 rectangular-shaped pieces, 7 cylindrical member II, 8 rectangular openings, 9 cylindrical holes, 10 gathering sills, 11 electric wrenches, 12 is protruding, 13 guide posts, 14
Hands, 15 axles.
Detailed description of the invention
As it is shown in figure 1, the steel construction connected for band, including H steel flange plate I and web II, H steel flange plate I and web
II is connected as one by connecting plate III and bolt, screw；But need one end anchor stud head when tightening at present, twist
Jack panel, because steelwork component volume is relatively big, and bolt quantity is more, and the installation of bolt, dismounting are more inconvenient.
Therefore, the present invention propose a kind of novel for steel structure connection can the attachment means of unilateral operation, as shown in Figure 2-5,
It includes that screw bolt and nut, bolt include that nut 2 and screw rod 1, one end of described screw rod 1 are connected with nut 2, and the other end is provided with
Cruciform groove, yi word pattern groove 3 or interior hexangle type groove；The bolt of the present invention be existing bolt end offer cross,
Yi word pattern or interior hexangle type groove.
With above-mentioned fastening bolt with the use of instrument, including one for fixing nut and the nut sleeve coordinated with nut outer surfaces
Cylinder, described ut socket and a wrench socket coordinate, and be set with one and join with fastening bolt end recesses in wrench socket
The electric wrench closed, makes nut fix by ut socket, wrench socket clamp nut sleeve；The most again by rotating electronic pulling
Hands makes screw rod rotate, and then achieves steel structure connection.
Further, as shown in Fig. 6-1,6-2,6-3, ut socket is to include that an inner surface is hexagonal cylindrical member I5
It is cylindrical rectangular-shaped piece 6 with an inner surface；Rectangular-shaped piece 6 is welded on the end of cylindrical member I5 and both are coaxial；Here square
Shape part 6 is welded on cylindrical member I5 becomes an entirety, cylindrical member I5 and hex nut matched in clearance, rectangular-shaped piece 6 and rectangle
Hole 8 interference fit, is on the one hand realized fixing nut, on the other hand will be pulled with the rectangular opening 8 in wrench socket by rectangular-shaped piece 6
Glove cylinder is connected with ut socket.
Further, as shown in Fig. 7-1,7-2,7-3, described wrench socket is for including a cylindrical member II7, described
The inner chamber of cylindrical member II is the rectangular opening 8 coordinated with rectangular-shaped piece and the cylindrical hole 9 coordinated with spanner；Rectangular opening 8 and cylindrical hole
9 is coaxial, and rectangular opening 8 is connected with cylindrical hole 9, and cylindrical hole 9 is positioned at one end inner chamber of cylindrical member II7, at cylindrical member II
Outer wall on be additionally provided with the gathering sill 10 coordinated with electric wrench.
Further, as shown in Figure 8, electric wrench 11 includes that a motor, described motor drive an axle 15 to rotate, described
Axle and the end face of 15 groove fit be yi word pattern or cross protruding 12, and be additionally provided with leading of coordinating with gathering sill on the shaft
To bar 13, motor being provided with handle 14, motor is powered by power supply, and is connected with an activate switch.
Concrete installation method is as follows:
Bolt through connector, is overlapped loading nut on screw rod by step 1；
The rectangular-shaped piece 6 of instrument is sleeved on nut by step 2, utilizes instrument to be fixed nut；
Step 3 starts electric wrench so that screw rod rotates, and kind realization is tightened.
Although the detailed description of the invention of the present invention is described by the above-mentioned accompanying drawing that combines, but not limit to scope
System, one of ordinary skill in the art should be understood that on the basis of technical scheme, and those skilled in the art need not pay
Go out various amendments or deformation that creative work can make still within protection scope of the present invention.
Claims (10)
1. for steel structure connection can the attachment means of unilateral operation, including screw bolt and nut, it is characterised in that described
Bolt include that nut and screw rod, one end of described screw rod are connected with nut, the other end is provided with cross, yi word pattern or interior six
Angle-style groove.
2. with the fastening bolt described in claim 1 with the use of electronic installation tool, it is characterised in that include one for solid
Determine nut and the ut socket coordinated with nut outer surfaces, described ut socket and a wrench socket to coordinate, at wrench socket
Inside it is set with an electric wrench coordinated with fastening bolt end recesses, makes nut fix by ut socket, electric wrench set
Cylinder clamp nut sleeve；By rotating spanner, screw rod is rotated the most again, and then achieve steel structure connection.
Electronic installation tool the most as claimed in claim 2, it is characterised in that described ut socket is for including that an inner surface is
Hexagonal cylindrical member I and an inner surface are cylindrical rectangular-shaped piece；Described rectangular-shaped piece is welded on the end of cylindrical member I
And both are coaxial.
Electronic installation tool the most as claimed in claim 3, it is characterised in that described wrench socket is for including a cylindrical member
II, the inner chamber of described cylindrical member II is the rectangular opening coordinated with rectangular-shaped piece and the cylindrical hole coordinated with electric wrench, described
Cylindrical hole and rectangular opening be interconnected, and on the outer wall of cylindrical member II, be additionally provided with the gathering sill coordinated with electric wrench.
5. installation tool as claimed in claim 4, it is characterised in that described rectangular opening and cylindrical hole are coaxial.
6. installation tool as claimed in claim 4, it is characterised in that described rectangular opening and rectangular-shaped piece interference fit.
7. installation tool as claimed in claim 4, it is characterised in that described cylindrical member I and nut matched in clearance.
8. installation tool as claimed in claim 4, it is characterised in that between described cylindrical hole and electric wrench, gap is joined
Close.
9. installation tool as claimed in claim 2, it is characterised in that described electric wrench includes a motor, described electricity
Machine drives an axle to rotate, and described axle is yi word pattern or cross projection with the end face of groove fit, and the most also sets
There is the guide post coordinated with gathering sill.
10. installation tool as claimed in claim 9, it is characterised in that described motor is powered by power supply, and with a startup
Switch is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610554653.3A CN105972021B (en) | 2016-07-14 | 2016-07-14 | For steel structure connection can unilateral operation attachment device and electronic installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610554653.3A CN105972021B (en) | 2016-07-14 | 2016-07-14 | For steel structure connection can unilateral operation attachment device and electronic installation tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105972021A true CN105972021A (en) | 2016-09-28 |
| CN105972021B CN105972021B (en) | 2018-06-26 |
Family
ID=56952520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610554653.3A Expired - Fee Related CN105972021B (en) | 2016-07-14 | 2016-07-14 | For steel structure connection can unilateral operation attachment device and electronic installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972021B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952738A (en) * | 2016-07-14 | 2016-09-21 | 魏小鲁 | Connecting device and installing tool which are used for steel structure connecting and capable of being operated unilaterally |
| CN107528257A (en) * | 2017-09-05 | 2017-12-29 | 国网宁夏电力公司吴忠供电公司 | A kind of transmission line antivibration hammer position regulator |
| CN107654460A (en) * | 2017-09-15 | 2018-02-02 | 苏州嘉辉超声波科技有限公司 | The mounting structure of ultrasonic transducer |
| CN108781861A (en) * | 2018-05-14 | 2018-11-13 | 深圳市铁汉生态环境股份有限公司 | A kind of plant biological bag sample making apparatus and side slope plant biological bag tiling method |
| CN113873869A (en) * | 2019-06-28 | 2021-12-31 | 株式会社山彦 | Reciprocating cutter device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0116645A1 (en) * | 1982-03-24 | 1984-08-29 | Nissan Motor Co., Ltd. | Bolt adapted for one-sided tightening with tightening tool |
| CN2413861Y (en) * | 1999-08-31 | 2001-01-10 | 赵加强 | Electric driving spanner |
| CN1609464A (en) * | 2004-11-10 | 2005-04-27 | 孙海鑫 | Bolt with nuts at both ends |
| CN201316970Y (en) * | 2008-11-28 | 2009-09-30 | 宁波南螺建通紧固件有限公司 | Special-shaped nut sleeve |
| CN202934509U (en) * | 2012-10-31 | 2013-05-15 | 浙江吉利汽车研究院有限公司杭州分公司 | Electric screw driver |
| US20140260820A1 (en) * | 2013-03-18 | 2014-09-18 | Wei-Chu Chen | Reversible ratchet wrench |
| CN205111690U (en) * | 2015-11-13 | 2016-03-30 | 邵东和谐五金机电有限公司 | A box spanner for quick elasticity of nut |
| CN105952738A (en) * | 2016-07-14 | 2016-09-21 | 魏小鲁 | Connecting device and installing tool which are used for steel structure connecting and capable of being operated unilaterally |
| CN205895826U (en) * | 2016-07-14 | 2017-01-18 | 魏小鲁 | A connecting device and electronic mounting tool that but unilateral that is used for steel construction to connect is operated |
-
2016
- 2016-07-14 CN CN201610554653.3A patent/CN105972021B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0116645A1 (en) * | 1982-03-24 | 1984-08-29 | Nissan Motor Co., Ltd. | Bolt adapted for one-sided tightening with tightening tool |
| CN2413861Y (en) * | 1999-08-31 | 2001-01-10 | 赵加强 | Electric driving spanner |
| CN1609464A (en) * | 2004-11-10 | 2005-04-27 | 孙海鑫 | Bolt with nuts at both ends |
| CN201316970Y (en) * | 2008-11-28 | 2009-09-30 | 宁波南螺建通紧固件有限公司 | Special-shaped nut sleeve |
| CN202934509U (en) * | 2012-10-31 | 2013-05-15 | 浙江吉利汽车研究院有限公司杭州分公司 | Electric screw driver |
| US20140260820A1 (en) * | 2013-03-18 | 2014-09-18 | Wei-Chu Chen | Reversible ratchet wrench |
| CN205111690U (en) * | 2015-11-13 | 2016-03-30 | 邵东和谐五金机电有限公司 | A box spanner for quick elasticity of nut |
| CN105952738A (en) * | 2016-07-14 | 2016-09-21 | 魏小鲁 | Connecting device and installing tool which are used for steel structure connecting and capable of being operated unilaterally |
| CN205895826U (en) * | 2016-07-14 | 2017-01-18 | 魏小鲁 | A connecting device and electronic mounting tool that but unilateral that is used for steel construction to connect is operated |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952738A (en) * | 2016-07-14 | 2016-09-21 | 魏小鲁 | Connecting device and installing tool which are used for steel structure connecting and capable of being operated unilaterally |
| CN105952738B (en) * | 2016-07-14 | 2018-06-15 | 魏小鲁 | It is a kind of for steel structure connection can unilateral operation attachment device and installation tool |
| CN107528257A (en) * | 2017-09-05 | 2017-12-29 | 国网宁夏电力公司吴忠供电公司 | A kind of transmission line antivibration hammer position regulator |
| CN107654460A (en) * | 2017-09-15 | 2018-02-02 | 苏州嘉辉超声波科技有限公司 | The mounting structure of ultrasonic transducer |
| CN108781861A (en) * | 2018-05-14 | 2018-11-13 | 深圳市铁汉生态环境股份有限公司 | A kind of plant biological bag sample making apparatus and side slope plant biological bag tiling method |
| CN113873869A (en) * | 2019-06-28 | 2021-12-31 | 株式会社山彦 | Reciprocating cutter device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105972021B (en) | 2018-06-26 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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Granted publication date: 20180626 Termination date: 20190714 |