CN205895826U - A connecting device and electronic mounting tool that but unilateral that is used for steel construction to connect is operated - Google Patents
A connecting device and electronic mounting tool that but unilateral that is used for steel construction to connect is operated Download PDFInfo
- Publication number
- CN205895826U CN205895826U CN201620743018.5U CN201620743018U CN205895826U CN 205895826 U CN205895826 U CN 205895826U CN 201620743018 U CN201620743018 U CN 201620743018U CN 205895826 U CN205895826 U CN 205895826U
- Authority
- CN
- China
- Prior art keywords
- nut
- socket
- electronic installation
- wrench
- installation tool
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a connecting device and electronic mounting tool that but unilateral that is used for steel construction to connect is operated, connecting device includes the screw bolt and nut, the bolt include nut and screw rod, one end and the nut of screw rod link to each other, the other end is equipped with cross, style of calligraphy or interior hexagonal type recess. The mounting tool, including one be used for fixation nut and with the outer surfaces to mate's of nut nut socket, nut socket and the cooperation of electric spanner sleeve wrench sleeve endotheca be equipped with one with bolt tip recess complex electric spanner, make the screw rod rotatory through rotating electric spanner, and then has realized the steel construction connection.
Description
Technical field
This utility model is related to the fastener areas of steel structure connection and in particular to a kind of can the unilateral attachment means operating
And electronic electric tool.
Background technology
Steel construction is the structure being mainly made up of steel material, is one of main building construction types, because of its deadweight relatively
Gently, and easy construction, it is widely used in the fields such as large-sized workshop, venue, Super High.Steel construction is mainly made by shaped steel and steel plate etc.
The components such as the girder steel of one-tenth, steel column, steel truss composition, generally adopts weld seam, bolt or rivet interlacement between each component or part.Even
The effect connecing is exactly, by way of certain, sheet material or shaped steel combination are become component, or by integral for several Component compositions knot
Structure, to ensure its cooperation.Therefore, connected mode and its quality good or not directly affect the service behaviour of steel construction.Steel construction
Connection have to comply with safe and reliable, power transmission clearly, the principle of simple structure, easily manufactured and saving steel.Jointing should
There is enough intensity, will have and be suitable for implementing the sufficient space connecting.
Bolt connection belongs to hinged, generally all can use, and feature is that field operation is fast, easily removes, easy to maintenance.
Bolt connection due to install time saving and energy saving, required installation equipment simple, to the skill set requirements of construction worker not as good as wanting to welder
The advantages of ask high, the application in steel structure connection at present is only second to solder design.
Conventional 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, invar structure member volume is larger, and bolt quantity is more, and the installation of bolt, dismounting are more inconvenient.
Utility model content
The purpose of this utility model is to have developed a kind of fastening bolt for above-mentioned inconvenience, can reduce installation parts and
Dismounting step, in unilateral once mounting or can dismantle successfully by bolt body with by securing member simultaneously, substantially increase work
Efficiency.
The technical solution adopted in the utility model is as follows:
A kind of for steel structure connection can unilateral operation attachment means, including screw bolt and nut, described bolt bag
Include nut and screw rod, one end of described screw rod is connected with nut, the other end is provided with cross, yi word pattern or interior hexangle type
Groove.
The electric tool using cooperatively with described fastening bolt, is used for fixing nut and and nut outer surfaces including one
The ut socket of cooperation, described ut socket and the cooperation of electric wrench sleeve, be set with wrench socket one and
The electric wrench of fastening bolt end recesses cooperation, makes nut fix by ut socket, electric wrench sleeve clamp nut set
Cylinder；Then by the automatic rotation of electric wrench, screw rod is rotated again, and then achieve steel structure connection.
Further, described ut socket is to be hexagonal cylindrical member i and an interior table including an inner surface
Face is cylindrical rectangular-shaped piece；Described rectangular-shaped piece is welded on the end of cylindrical member i and both are coaxial.
Further, described wrench socket is including a cylindrical member ii, and the inner chamber of described cylindrical member ii is
The cylindrical hole coordinate with the rectangular opening of rectangular-shaped piece cooperation and with electric wrench, described cylindrical hole mutually interconnects with rectangular opening
Logical, and the gathering sill with electric wrench cooperation is additionally provided with the outer wall of cylindrical member ii.
Further, described rectangular opening and cylindrical hole are coaxial.
Described rectangular opening and rectangular-shaped piece interference fit；Described cylindrical member i is coordinated with nut gap；Described cylinder
Gap cooperation between shape hole and electric wrench.
Further, described electric wrench includes a motor, described one axle rotation of Motor drive, described axle
End face with groove fit is yi word pattern or cross projection, and is additionally provided with the guide post with gathering sill cooperation on the shaft.
Further, described motor is powered by power supply, and is connected with an activate switch.
Benefit effect of the present utility model is as follows:
This device can unilateral be installed, fastening, easy to operate, it is possible to decrease installation cost is it is ensured that the bonding strength of structural member.
This tool construction is simple, and low cost is easy to manufacture.
Brief description
In order to become apparent from, effectively illustrate this utility model embodiment technical scheme, by use required in embodiment
Accompanying drawing be briefly described it is implicit that, drawings in the following description be only some embodiments of the present utility model, right
For those skilled in the art, on the premise of creative work need not being paid, can also be done according to these accompanying drawings
Go out other accompanying drawings.
Fig. 1 is steel structure connection schematic diagram；
Fig. 2 is can the unilateral bolt operating.
Fig. 3 is the schematic diagram of the non-tightening state of nut；
Fig. 4-1,4-2 whole device 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: ih steel flange plate, ii web, iii connecting plate, 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 gathering sills, 11 electric wrenches, 12 is raised, 13 guide posts, 14
Handss, 15 axles.
Specific embodiment
As shown in figure 1, being the steel construction with connecting, including h steel flange plate i and web ii, h steel flange plate i and web ii
It is integrated by connecting plate iii and bolt, mode connects for screw；But need one end anchor stud head when tightening at present, tighten
Nut, invar structure member volume is larger, and bolt quantity is more, and the installation of bolt, dismounting are more inconvenient.
Therefore, the utility model proposes a kind of new for steel structure connection can unilateral operation attachment means,
As shown in Figure 2-5, it includes screw bolt and nut, and bolt includes nut 2 and screw rod 1, described one end of screw rod 1 and nut 2 phase
Even, the other end is provided with cruciform groove, yi word pattern groove 3 or interior hexangle type groove；Bolt of the present utility model is existing
Bolt end opens up cross, yi word pattern or interior hexangle type groove.
The instrument using cooperatively with above-mentioned fastening bolt, including one be used for fixing nut and with nut outer surfaces cooperation
Ut socket, described ut socket and a wrench socket cooperation, are set with one and fastening bolt end in wrench socket
The electric wrench of portion's groove fit, makes nut fix by ut socket, wrench socket clamp nut sleeve；Then pass through again to turn
Galvanic electricity wrench 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 be hexagonal cylinder including an inner surface
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 both are coaxial；This
In rectangular-shaped piece 6 be welded on cylindrical member i5 and become an entirety, cylindrical member i5 is coordinated with hex nut gap, rectangular-shaped piece
6 realize the fixation to nut with rectangular opening 8 interference fit, one side, 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, as shown in Fig. 7-1,7-2,7-3, described wrench socket is including a cylindrical member ii7, described
Cylindrical member ii inner chamber be and rectangular-shaped piece cooperation rectangular opening 8 and with spanner cooperation cylindrical hole 9；Rectangular opening 8 and circle
Cylindrical hole 9 is coaxial, and rectangular opening 8 is connected with cylindrical hole 9, and cylindrical hole 9 is located at one end inner chamber of cylindrical member ii7, is justifying
Gathering sill 10 with electric wrench cooperation is additionally provided with the outer wall of columnar member ii.
Further, as shown in figure 8, electric wrench 11 includes a motor, described one axle 15 of Motor drive rotates,
The end face of described axle and 15 groove fit is yi word pattern or cross raised 12, and is additionally provided with the shaft and joins with gathering sill
The guide post 13 closing, motor is provided with handle 14, motor is powered by power supply, and is connected with an activate switch.
Specific installation method is as follows:
Bolt is passed through connector by step 1, covers loading nut on screw rod；
The rectangular-shaped piece 6 of instrument is sleeved on nut step 2, using instrument, nut is fixed；
Step 3 starts electric wrench so that screw rod rotates, and plants realization most and tightens.
Although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model, not new to this practicality
The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel do not need to pay the various modifications that creative work can make or deformation still in protection model of the present utility model
Within enclosing.
Claims (9)
1. a kind of for steel structure connection can unilateral operation attachment means, including screw bolt and nut it is characterised in that described
Bolt include 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 six
Angle-style groove.
2. a kind of electronic installation tool is it is characterised in that use cooperatively with the attachment means described in claim 1, it includes one
The individual ut socket for fixing nut and with nut outer surfaces cooperation, described ut socket is coordinated with wrench socket,
It is set with an electric wrench with the cooperation of fastening bolt end recesses in wrench socket,
Described electric wrench includes a motor, described one axle rotation of Motor drive, described axle and groove fit
End face is yi word pattern or cross projection, and is additionally provided with the guide post with gathering sill cooperation on the shaft；By ut socket
Nut is made to fix, wrench socket clamp nut sleeve；Then by rotating electric wrench, screw rod is rotated again, and then achieve
Steel structure connection.
3. as claimed in claim 2 electronic installation tool it is characterised in that described ut socket is including an inner surface
It is hexagonal cylindrical member i and inner surface is cylindrical rectangular-shaped piece；Described rectangular-shaped piece is welded on cylindrical member i's
End and both are coaxial.
4. as claimed in claim 3 electronic installation tool it is characterised in that described wrench socket is including a cylinder
The inner chamber of part ii, described cylindrical member ii is and rectangular-shaped piece coordinates rectangular opening and the cylindrical hole with electric wrench cooperation,
Described cylindrical hole and rectangular opening are interconnected, and are additionally provided with the outer wall of cylindrical member ii and leading that electric wrench coordinates
To groove.
5. as claimed in claim 4 electronic installation tool it is characterised in that described rectangular opening and cylindrical hole are coaxial.
6. as claimed in claim 4 electronic installation tool it is characterised in that described rectangular opening and rectangular-shaped piece interference fit.
7. as claimed in claim 4 electronic installation tool it is characterised in that described cylindrical member i is coordinated with nut gap.
8. as claimed in claim 4 electronic installation tool it is characterised in that between described cylindrical hole and electric wrench
Gap coordinates.
9. as claimed in claim 2 electronic installation tool it is characterised in that described motor is powered by power supply, and with one
Activate switch is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743018.5U CN205895826U (en) | 2016-07-14 | 2016-07-14 | A connecting device and electronic mounting tool that but unilateral that is used for steel construction to connect is operated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743018.5U CN205895826U (en) | 2016-07-14 | 2016-07-14 | A connecting device and electronic mounting tool that but unilateral that is used for steel construction to connect is operated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895826U true CN205895826U (en) | 2017-01-18 |
Family
ID=57773367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620743018.5U Expired - Fee Related CN205895826U (en) | 2016-07-14 | 2016-07-14 | A connecting device and electronic mounting tool that but unilateral that is used for steel construction to connect is operated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205895826U (en) |
Cited By (3)
| 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 |
| CN105972021A (en) * | 2016-07-14 | 2016-09-28 | 魏小鲁 | Unilaterally-operable connecting device for steel structure connection and electric installation tool |
| CN110394756A (en) * | 2019-07-15 | 2019-11-01 | 四川神华天明发电有限责任公司 | A kind of dismantling device |
-
2016
- 2016-07-14 CN CN201620743018.5U patent/CN205895826U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN105972021A (en) * | 2016-07-14 | 2016-09-28 | 魏小鲁 | Unilaterally-operable connecting device for steel structure connection and electric installation tool |
| 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 |
| CN110394756A (en) * | 2019-07-15 | 2019-11-01 | 四川神华天明发电有限责任公司 | A kind of dismantling device |
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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: 20170118 Termination date: 20180714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |