CN105952738A - Connecting device and installing tool which are used for steel structure connecting and capable of being operated unilaterally - Google Patents
Connecting device and installing tool which are used for steel structure connecting and capable of being operated unilaterally Download PDFInfo
- Publication number
- CN105952738A CN105952738A CN201610555048.8A CN201610555048A CN105952738A CN 105952738 A CN105952738 A CN 105952738A CN 201610555048 A CN201610555048 A CN 201610555048A CN 105952738 A CN105952738 A CN 105952738A
- Authority
- CN
- China
- Prior art keywords
- nut
- bolt
- installation tool
- cylindrical member
- spanner
- 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 claims description 17
- 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
- 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
The invention discloses a connecting device and an installing tool which are used for steel structure connecting and capable of being operated unilaterally. The connecting device comprises a bolt and a nut; the bolt comprises a bolt cap and a bolt rod, one end of the bolt rod is connected with the bolt cap, and the other end of the bolt rod is provided with a groove in a cross shape, a shape like the Chinese character 'yi' or an internal hexagonal shape. The installing tool comprises a nut sleeve which is used for fixing the nut and matched with the outer surface of the nut; the nut sleeve is matched with a wrench socket, and a wrench matched with the groove in the end of the bolt is installed in the wrench socket in a sleeved mode; and the bolt rod is rotated by rotating the wrench, and accordingly steel structure connecting 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 installation tool.
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 instrument, including one for fixing nut and the nut coordinated with nut outer surfaces
Sleeve, described ut socket and a wrench socket coordinate, and are set with one and fastening bolt end recesses in wrench socket
The spanner coordinated, makes nut fix by ut socket, wrench socket clamp nut sleeve；Made by rotating spanner the most again
Screw rod rotates, and then achieves 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 spanner.
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 spanner.
Further, the outer surface of described cylindrical member II is provided with a handle.
Further, described spanner is T-bar, and it is yi word pattern or cross projection with the end face of groove fit.
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 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 box spanner schematic diagram；
The schematic diagram of Fig. 8 spanner；
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 pieces, 7 cylindrical member II, 8 rectangular openings, 9 cylindrical holes, 10 handles, 11 spanners, 12 is protruding.
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
Cross, yi word pattern or interior hexangle type groove 3；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 spanner closed, makes nut fix by ut socket, wrench socket clamp nut sleeve；Spiral shell is made the most again by rotating spanner
Bar rotates, 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, described wrench socket is for including a cylindrical member II7, and the inner chamber of described cylindrical member II is and rectangle
Rectangular opening 8 that part coordinates and the cylindrical hole 9 that coordinates with spanner；Rectangular opening 8 and cylindrical hole 9 are coaxial, rectangular opening 8 and cylindrical hole
9 are connected, and cylindrical hole 9 is positioned at one end inner chamber of cylindrical member II7.
Further, the outer surface of cylindrical member II is provided with a handle 10.
Further, spanner 11 is T-bar, and it is yi word pattern or cross protruding 12 with the end face of groove fit.
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 rotary spanner so that screw rod rotates, kind realization are 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 described in claim 1 fastening bolt with the use of installation tool, it is characterised in that include one for fixing spiral shell
Ut socket that is female and that coordinate with nut outer surfaces, described ut socket and a wrench socket coordinate, at described wrench set
It is set with the spanner of and bolt end groove fit in Tong, by rotating spanner, screw rod is rotated, and then achieve steel knot
Structure connects.
3. installation tool as claimed in claim 2, it is characterised in that described ut socket is for including that an inner surface is six limits
The cylindrical member I of type and an inner surface are cylindrical rectangular-shaped piece；Described rectangular-shaped piece is welded on the end and two of cylindrical member I
Person is coaxial.
4. installation tool as claimed in claim 3, it is characterised in that described wrench socket 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 spanner, described cylinder
Hole and rectangular opening are interconnected.
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 the outer surface of described cylindrical member II is provided with a handle.
7. installation tool as claimed in claim 4, it is characterised in that described rectangular opening and rectangular-shaped piece interference fit.
8. installation tool as claimed in claim 4, it is characterised in that described cylindrical member I and nut matched in clearance.
9. installation tool as claimed in claim 4, it is characterised in that matched in clearance between described cylindrical hole and spanner.
10. installation tool as claimed in claim 2, it is characterised in that described spanner is T-bar, itself and the end of groove fit
Face is yi word pattern or cross projection.
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 true CN105952738A (en) | 2016-09-21 |
| CN105952738B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972021A (en) * | 2016-07-14 | 2016-09-28 | 魏小鲁 | Unilaterally-operable connecting device for steel structure connection and electric installation tool |
| CN108775321A (en) * | 2018-07-26 | 2018-11-09 | 中国矿业大学 | A kind of guide rail slidingtype unilateral bolt fastener and its application method |
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 |
| 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 |
| 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 |
| CN205129692U (en) * | 2015-10-26 | 2016-04-06 | 中国石油天然气股份有限公司 | Fixed socket 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 |
-
2016
- 2016-07-14 CN CN201610555048.8A patent/CN105952738B/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 |
| 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 |
| US20140260820A1 (en) * | 2013-03-18 | 2014-09-18 | Wei-Chu Chen | Reversible ratchet wrench |
| CN205129692U (en) * | 2015-10-26 | 2016-04-06 | 中国石油天然气股份有限公司 | Fixed socket 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972021A (en) * | 2016-07-14 | 2016-09-28 | 魏小鲁 | Unilaterally-operable connecting device for steel structure connection and electric installation tool |
| CN108775321A (en) * | 2018-07-26 | 2018-11-09 | 中国矿业大学 | A kind of guide rail slidingtype unilateral bolt fastener and its application method |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105952738B (en) | 2018-06-15 |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 |