CN105952738B - It is a kind of for steel structure connection can unilateral operation attachment device and installation tool - Google Patents
It is a kind of for steel structure connection can unilateral operation attachment device and installation tool Download PDFInfo
- Publication number
- CN105952738B CN105952738B CN201610555048.8A CN201610555048A CN105952738B CN 105952738 B CN105952738 B CN 105952738B CN 201610555048 A CN201610555048 A CN 201610555048A CN 105952738 B CN105952738 B CN 105952738B
- Authority
- CN
- China
- Prior art keywords
- nut
- installation tool
- cylindrical member
- spanner
- socket
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 238000009434 installation Methods 0.000 title claims abstract description 15
- 238000010276 construction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 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
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining 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
-
- 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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
-
- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
- F16B35/044—Specially-shaped ends
- F16B35/045—Specially-shaped ends for retention or rotation by a tool
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
It is a kind of for steel structure connection can unilateral operation attachment device and tool, attachment device, including screw bolt and nut, the bolt includes nut and screw rod, one end of the screw rod is connected with nut, and the other end is equipped with cross, "-" type or interior hexangle type groove.Installation tool, the ut socket coordinated including one for fixing nut and with nut outer surfaces, the ut socket and a wrench socket coordinate, a spanner coordinated with bolt end groove is set in the wrench socket, it is rotated by rotating spanner screw rod, and then realizes steel structure connection.
Description
Technical field
The present invention relates to the fastener areas of steel structure connection, and in particular to it is a kind of can unilateral operation attachment device and peace
Holding tool.
Background technology
Steel construction is the structure being mainly made of steel material, is one of main building construction types, because its dead weight compared with
Gently, and easy construction, it is widely used in the fields such as large-sized workshop, venue, Super High.Steel construction is mainly by systems such as shaped steel and steel plates
Into the components such as girder steel, steel column, steel truss composition, generally use weld seam, bolt or rivet interlacement between each component or component.Even
The effect connect is exactly into component or by the integral knot of several Component compositions by certain mode by plank or shaped steel combination
Structure, to ensure its co-operation.Therefore, connection mode and its quality good or not directly affect the working performance of steel construction.Steel construction
Connection have to comply with safe and reliable, power transmission clearly, simple structure, easily manufactured and saving steel principle.Jointing should
There is enough intensity, to there is the sufficient space for being suitable for implementing connection.
It is hinged to be bolted category, can be used under normal circumstances, feature is that field operation is fast, is easily removed, easy to maintenance.
Be bolted due to install time saving and energy saving, required installation equipment it is simple, to the skill set requirements of construction worker not as good as being wanted to welder
The advantages that high is asked, the application in steel structure connection at present is only second to solder design.
Common bolt includes screw rod and nut, and nut is fixedly connected with screw rod, needs one end anchor stud head when tightening, and one
While tightening nut, because steelwork component volume is larger, and bolt quantity is more, and installation, the dismounting of bolt are more inconvenient.
Invention content
It is an object of the invention to be directed to above-mentioned inconvenience to have developed a kind of fastening bolt, installation parts and dismounting can be reduced
Step in unilateral once mounting or can be dismantled successfully simultaneously by bolt body and by fastener, be greatly improved work efficiency.
The technical solution adopted by the present invention is as follows：
It is a kind of for steel structure connection can unilateral operation attachment device, including screw bolt and nut, the bolt packet
Nut and screw rod are included, one end of the screw rod is connected with nut, and the other end is equipped with cross, "-" type or interior hexangle type is recessed
Slot.
The tool being used cooperatively with the fastening bolt is used for fixing nut including one and coordinates with nut outer surfaces
Ut socket, the ut socket and wrench socket coordinate, and one and fastening bolt are set in wrench socket
The spanner of end recesses cooperation, fixes nut, wrench socket clamp nut sleeve by ut socket；Then pass through rotation again
Spanner causes screw rod to rotate, and then realizes steel structure connection.
Further, the ut socket is that include an inner surface be hexagonal cylindrical member I and an interior table
Face is cylindrical rectangular-shaped piece；The rectangular-shaped piece is welded on the end of cylindrical member I and the two is coaxial.
Further, the wrench socket is to include a cylindrical member II, and the inner cavity of the cylindrical member II is
Cylindrical hole with the rectangular opening of rectangular-shaped piece cooperation and with spanner cooperation.
Further, the rectangular opening and cylindrical hole are coaxial.
The rectangular opening and rectangular-shaped piece interference fit；The cylindrical member I and nut clearance fit；The cylinder
Clearance fit between shape hole and spanner.
Further, the outer surface of the cylindrical member II is equipped with a handle.
Further, the spanner is T-bar, and the end face with groove cooperation is "-" type or cross protrusion.
The benefit effect of the present invention is as follows：
The device unilateral can be installed, fastening, easy to operate, can be reduced installation cost, be ensured the bonding strength of structural member.
The tool construction is simple, at low cost, and manufacture is easy.
Description of the drawings
In order to become apparent from, effectively illustrate the technical solution of the embodiment of the present invention, it will be needed in the embodiment attached
Figure is briefly described, it is implicit that, the accompanying drawings in the following description is only some embodiments of the present invention, for this field
In those of ordinary skill for, without involving an inventive effort under the premise of, can also be made according to these attached drawings other attached
Figure.
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 structure chart of Fig. 4 whole devices when mounted；
The schematic diagram of Fig. 5 nut tightening states；
The schematic diagram of Fig. 6-1,6-2,6-3 ut socket；
Fig. 7 box spanner schematic diagrames；
The schematic diagram of Fig. 8 spanners；
In figure：IH steel flange plates, II webs, III connecting plates, 1 screw rod, 2 nuts, 3 grooves, 4 nuts, 5 cylindrical member I, 6
Rectangular-shaped piece, 7 cylindrical member II, 8 rectangular openings, 9 cylindrical holes, 10 handles, 11 spanners, 12 protrusions.
Specific embodiment
As shown in Figure 1, the steel construction for band connection, including H steel flange plate I and web II, H steel flange plate I and web II
It is connected as one by connecting plate III and bolt, screw；But one end anchor stud head is needed when tightening at present, it tightens on one side
Nut, because steelwork component volume is larger, and bolt quantity is more, and installation, the dismounting of bolt are more inconvenient.
Therefore, the present invention propose it is a kind of it is novel for steel structure connection can unilateral operation attachment device, such as scheme
Shown in 2-5, including screw bolt and nut, bolt includes nut 2 and screw rod 1, and one end of the screw rod 1 is connected with nut 2, separately
One end is equipped with cross, "-" type or interior hexangle type groove 3；The bolt of the present invention is to open up cross in existing bolt end
Type, "-" type or interior hexangle type groove.
The tool being used cooperatively with above-mentioned fastening bolt coordinates including one for fixing nut and with nut outer surfaces
Ut socket, the ut socket and a wrench socket coordinate, and one and fastening bolt end are set in wrench socket
The spanner of portion's groove cooperation, fixes nut, wrench socket clamp nut sleeve by ut socket；Then it is pulled again by rotation
Hand causes screw rod to rotate, and then realizes steel structure connection.
Further, as shown in Fig. 6-1,6-2,6-3, ut socket is that include an inner surface be hexagonal cylinder
Part I5 and an inner surface are cylindrical rectangular-shaped piece 6；Rectangular-shaped piece 6 is welded on the end of cylindrical member I5 and the two is coaxial；This
In rectangular-shaped piece 6 be welded on cylindrical member I5 and become an entirety, cylindrical member I5 and hex nut clearance fit, rectangular-shaped piece
6 are interference fitted with rectangular opening 8, on the one hand realize the fixation to nut, on the other hand pass through the square in rectangular-shaped piece 6 and wrench socket
Wrench socket is connected by shape hole 8 with ut socket.
Further, the wrench socket is to include a cylindrical member II7, and the inner cavity of the cylindrical member II is
Cylindrical hole 9 with the rectangular opening 8 of rectangular-shaped piece cooperation and with spanner cooperation；Rectangular opening 8 and cylindrical hole 9 are coaxial, 8 He of rectangular opening
Cylindrical hole 9 is connected, and cylindrical hole 9 is located at one end inner cavity of cylindrical member II7.
Further, the outer surface of cylindrical member II is equipped with a handle 10.
Further, spanner 11 is T-bar, and the end face with groove cooperation is "-" type or cross raised 12.
Specific installation method is as follows：
Bolt is passed through connector by step 1, and loading nut is covered on screw rod；
The rectangular-shaped piece 6 of tool is sleeved on nut by step 2, and nut is fixed using tool；
Step 3 rotary spanner so that screw rod rotates, and most kind is realized and tightened.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (5)
1. it is a kind of with for steel structure connection can unilateral operation the installation tool that is used cooperatively of attachment device, feature exists
In, including be used for steel structure connection can unilateral operation attachment device, the attachment device includes screw bolt and nut, described
Bolt includes nut and screw rod, and one end of the screw rod is connected with nut, and the other end is equipped with cross, "-" type or interior hexagonal
Type groove；
The installation tool includes one and is used for fixing nut and the ut socket coordinated with nut outer surfaces, the nut set
Cylinder coordinates with a wrench socket, and a spanner coordinated with bolt end groove, institute are set in the wrench socket
The spanner stated is T-bar, and the end face with groove cooperation is "-" type or cross protrusion, is revolved by rotating spanner screw rod
Turn, and then realize steel structure connection；
The ut socket includes that an inner surface is hexagonal cylindrical member I and an inner surface is cylindrical rectangle
Part；The rectangular-shaped piece is welded on the end of cylindrical member I and the two is coaxial；
The wrench socket be include cylindrical member an II, the cylindrical member II outer surface be equipped with a handle,
The inner cavity of the cylindrical member II is the rectangular opening coordinated with rectangular-shaped piece and the cylindrical hole coordinated with spanner, the cylinder
Shape hole and rectangular opening are interconnected.
2. installation tool as described in claim 1, which is characterized in that the rectangular opening and cylindrical hole is coaxial.
3. installation tool as described in claim 1, which is characterized in that the rectangular opening and rectangular-shaped piece interference fit.
4. installation tool as described in claim 1, which is characterized in that the cylindrical member I and nut clearance fit.
5. installation tool as described in claim 1, which is characterized in that clearance fit between the cylindrical hole and spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555048.8A CN105952738B (en) | 2016-07-14 | 2016-07-14 | It is a kind of for steel structure connection can unilateral operation attachment device and installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555048.8A CN105952738B (en) | 2016-07-14 | 2016-07-14 | It is a kind of for steel structure connection can unilateral operation attachment device and installation tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105952738A CN105952738A (en) | 2016-09-21 |
| CN105952738B true CN105952738B (en) | 2018-06-15 |
Family
ID=56901399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610555048.8A Expired - Fee Related CN105952738B (en) | 2016-07-14 | 2016-07-14 | It is a kind of for steel structure connection can unilateral operation attachment device and installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952738B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972021B (en) * | 2016-07-14 | 2018-06-26 | 魏小鲁 | For steel structure connection can unilateral operation attachment device and electronic installation tool |
| CN108775321B (en) * | 2018-07-26 | 2024-04-05 | 中国矿业大学 | Guide rail sliding type unilateral bolt fastener and use method thereof |
Citations (8)
| 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 |
| 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 |
| 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 |
| CN205129692U (en) * | 2015-10-26 | 2016-04-06 | 中国石油天然气股份有限公司 | Fixed box spanner |
| CN105972021A (en) * | 2016-07-14 | 2016-09-28 | 魏小鲁 | Unilaterally-operable connecting device for steel structure connection and electric installation tool |
| CN205823820U (en) * | 2016-07-14 | 2016-12-21 | 魏小鲁 | A kind of for steel structure connection can the attachment means of unilateral operation and installation tool |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9227307B2 (en) * | 2013-03-18 | 2016-01-05 | Wei-Chu Chen | Reversible ratchet wrench |
-
2016
- 2016-07-14 CN CN201610555048.8A patent/CN105952738B/en not_active Expired - Fee Related
Patent Citations (8)
| 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 |
| 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 |
| CN205129692U (en) * | 2015-10-26 | 2016-04-06 | 中国石油天然气股份有限公司 | Fixed box spanner |
| 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 |
| CN105972021A (en) * | 2016-07-14 | 2016-09-28 | 魏小鲁 | Unilaterally-operable connecting device for steel structure connection and electric installation tool |
| CN205823820U (en) * | 2016-07-14 | 2016-12-21 | 魏小鲁 | A kind of for steel structure connection can the attachment means of unilateral operation and installation tool |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105952738A (en) | 2016-09-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20190714 |