CN221676990U - Clamping mechanism for steel structure high-strength bolt connection - Google Patents
Clamping mechanism for steel structure high-strength bolt connection Download PDFInfo
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- CN221676990U CN221676990U CN202420104595.4U CN202420104595U CN221676990U CN 221676990 U CN221676990 U CN 221676990U CN 202420104595 U CN202420104595 U CN 202420104595U CN 221676990 U CN221676990 U CN 221676990U
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- connecting sleeve
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- clamping mechanism
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 21
- 239000010959 steel Substances 0.000 title claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 abstract description 16
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of steel structures, in particular to a clamping mechanism for high-strength bolt connection of a steel structure, which solves the problems of low natural efficiency and high risk coefficient caused by high-altitude operation and personnel operation in the prior art. The clamping mechanism for the high-strength steel structure bolt connection comprises a connecting sleeve, a handle connected with the top end part of the connecting sleeve through a columnar connector and a bolt arranged in the connecting sleeve, wherein a clamping groove matched with the end part of the bolt is formed in the top of an inner cavity of the connecting sleeve; the movable groove is formed in two sides of the inner portion of the connecting sleeve, and wedge-shaped blocks matched with the end portions of the bolts are connected to the inner portion of the movable groove in a sliding mode. The utility model has reasonable structure, is convenient for realizing rapid grabbing of the bolt, and simultaneously limits the bolt, improves the convenience of the use and the safety of the operation of the bolt, and particularly, is convenient for realizing the butt joint of the handle and the columnar connector through the arrangement of the hexagonal butt joint column and the butt joint groove.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a clamping mechanism for high-strength bolt connection of a steel structure.
Background
When the steel structure is installed, the high-strength bolts, the gaskets and the nuts are matched and locked, the installation of the steel structure is completed, and the bolts are grabbed in a manual mode before the steel structure is assembled, and then the steel frame structure is fixed by the bolts. At high altitude construction, personnel operate, and natural efficiency is comparatively slow, and danger coefficient is higher, can't provide technical support for intelligent assembly moreover, so we propose the fixture for the bolted connection of high strength of steel construction that is convenient for snatch the bolt for solve above-mentioned problem.
Disclosure of utility model
The utility model aims to provide a clamping mechanism for high-strength bolt connection of a steel structure, which solves the problems of low natural efficiency and high risk coefficient of high-altitude operation and personnel operation in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The clamping mechanism for the high-strength steel structure bolt connection comprises a connecting sleeve, a handle connected with the top end part of the connecting sleeve through a columnar connector and a bolt arranged in the connecting sleeve, wherein a clamping groove matched with the end part of the bolt is formed in the top of an inner cavity of the connecting sleeve;
The movable groove is formed in two sides of the inner portion of the connecting sleeve, a wedge block matched with the end portion of the bolt is connected to the inner portion of the movable groove in a sliding mode, and one end of the wedge block is elastically connected with the inner portion of the movable groove through an elastic structure.
Preferably, one end of the handle is connected with a hexagonal butt-joint column through a cylinder, and a butt-joint groove matched with the hexagonal butt-joint column is formed in one side of the columnar connector.
Preferably, one side of the hexagonal butt-joint column is horizontally provided with a positioning screw rod, one end of the positioning screw rod penetrates through the columnar connector through the threaded sleeve, and the end part of the positioning screw rod is in threaded connection with the end part of the hexagonal butt-joint column.
Preferably, through grooves communicated with the movable grooves are formed in two sides of the connecting sleeve.
Preferably, the internal thread who leads to the groove is connected with adjusting screw, adjusting screw's one end is rotated through the connecting rod and is connected with the inside sliding connection's of removal groove flitch, and the elastic component is extrusion spring, extrusion spring's one end and wedge's lateral wall elastic connection, the other end and flitch's lateral wall elastic connection.
Preferably, one end of the adjusting screw is fixedly connected with a rotating handle.
The utility model has at least the following beneficial effects:
Through the setting of connecting sleeve, column connector and handle, be convenient for realize aiming at the bolt through the connecting sleeve, the top portion of bolt gets into to connecting sleeve's inside and extrudees two wedge, wedge's inclined plane and the tip cooperation of bolt remove, extrude the elastic component simultaneously, after the tip of bolt gets into to the draw-in groove inside, the elastic component drives wedge return and carries out spacing to the bolt, thereby can realize snatching the bolt, and is rational in infrastructure, be convenient for realize snatching the bolt fast, carry out spacing simultaneously, the convenience that has improved the bolt to use and the security of operation, and is specific, through the setting of hexagonal butt joint post and butt joint groove, be convenient for realize that handle and column connector dock.
The utility model also has the following beneficial effects:
The utility model discloses a convenient realization is aimed at the bolt through the connecting sleeve, the top of bolt gets into to connecting sleeve's inside and extrudees two wedge, wedge's inclined plane and the tip cooperation of bolt remove, extrude the elastic component simultaneously, after the tip of bolt gets into to the draw-in groove inside, the elastic component drives wedge return and carries out spacingly to the bolt, thereby can realize snatching the bolt, and a reasonable structure, be convenient for realize snatching the bolt fast, carry out spacingly simultaneously, the convenience that has improved the bolt to use and the security of operation, through the setting of hexagonal butt joint post and butt joint groove, be convenient for realize that the handle is docked with the column connector, through set up of positioning screw, be convenient for realize being connected and fix a position hexagonal butt joint post, through the setting of logical groove, be convenient for realize setting up with elastic component complex regulation structure, through adjusting screw, the setting of extrusion spring and flitch, thereby can take out the bolt, through the setting of rotating the handle, be convenient for realize rotating adjusting screw.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the positioning screw of the present utility model;
fig. 3 is a schematic structural view of the connecting sleeve according to the present utility model.
In the figure: 1. a connecting sleeve; 2. a columnar connector; 3. a grip; 4. adjusting a screw; 5. a bolt; 6. positioning a screw; 7. a butt joint groove; 8. hexagonal butt-joint columns; 9. a through groove; 10. a moving groove; 11. wedge blocks; 12. a pushing plate; 13. the spring is pressed.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, a clamping mechanism for high-strength bolt connection of a steel structure comprises a connecting sleeve 1, a grip 3 connected with the top end of the connecting sleeve 1 through a columnar connector 2 and a bolt 5 arranged in the connecting sleeve 1, wherein the top of an inner cavity of the connecting sleeve 1 is provided with a clamping groove matched with the end of the bolt 5;
The inside both sides of connecting sleeve 1 have all been seted up and have been removed groove 10, remove the inside sliding connection of groove 10 have with the wedge 11 of bolt 5 tip looks adaptation, the one end of wedge 11 is through elastic structure and remove the inside elastic connection of groove 10, specifically, through the setting of connecting sleeve 1, column connector 2 and handle 3, be convenient for realize aiming at bolt 5 through connecting sleeve 1, the top portion of bolt 5 gets into the inside of connecting sleeve 1 and extrudees two wedges 11, the inclined plane of wedge 11 moves with the tip cooperation of bolt 5, extrude the elastic component simultaneously, after the tip of bolt 5 gets into the draw-in groove inside, the elastic component drives wedge 11 return and carries out spacingly to bolt 5, thereby can realize snatching bolt 5, and a structure is reasonable, be convenient for realize snatching bolt 5 fast, carry out spacingly simultaneously, the convenience of bolt 5 use and the security of operation have been improved, specifically, through the setting of hexagonal butt joint post 8 and butt joint groove 7, be convenient for realize that handle 3 carries out the butt joint with column connector 2.
Further, one end of the handle 3 is connected with a hexagonal butt-joint column 8 through a cylinder, a butt-joint groove 7 matched with the hexagonal butt-joint column 8 is formed in one side of the columnar connector 2, and concretely, the handle 3 and the columnar connector 2 are conveniently in butt joint through the arrangement of the hexagonal butt-joint column 8 and the butt-joint groove 7.
Further, one side of the hexagonal butt-joint column 8 is horizontally provided with a positioning screw rod 6, one end of which penetrates through the columnar connector 2 through a screw sleeve, the end of the positioning screw rod 6 is in threaded connection with the end of the hexagonal butt-joint column 8, and specifically, the hexagonal butt-joint column 8 is convenient to connect and position through the arrangement of the positioning screw rod 6.
Further, through grooves 9 communicated with the movable grooves 10 are formed in two sides of the connecting sleeve 1, and specifically, through the arrangement of the through grooves 9, the adjusting structure matched with the elastic piece is convenient to achieve.
Further, the inside threaded connection who leads to groove 9 has adjusting screw 4, and adjusting screw 4's one end is rotated through the connecting rod and is connected with the flitch 12 with the inside sliding connection of removal groove 10, and the elastic component is extrusion spring 13, extrusion spring 13's one end and wedge 11's lateral wall elastic connection, the other end and flitch 12's lateral wall elastic connection, specifically, through adjusting screw 4, extrusion spring 13 and flitch 12's setting, be convenient for realize adjusting wedge 11's position to can take out bolt 5.
Further, one end fixedly connected with of adjusting screw 4 rotates the handle, specifically, through the setting of rotating the handle, is convenient for realize rotating adjusting screw 4.
To sum up: the utility model discloses a convenient realization is aimed at bolt 5 through connecting sleeve 1, the top portion of bolt 5 gets into the inside of connecting sleeve 1 and extrudes two wedge 11, wedge 11's inclined plane and bolt 5's tip cooperation are removed, extrude the elastic component simultaneously, after bolt 5's tip gets into to draw-in groove inside, the elastic component drives wedge 11 return and carries out spacingly to bolt 5, thereby can realize snatching bolt 5, and a reasonable structure, be convenient for realize snatching bolt 5 fast, carry out spacingly simultaneously, the convenience that bolt 5 used and the security of operation have been improved, through hexagonal butt joint post 8 and the setting of butt joint groove 7, be convenient for realize that grip 3 and column connector 2 dock, through setting up of positioning screw 6, be convenient for realize connecting and fixing a position to hexagonal butt joint post 8, through the setting of logical groove 9, be convenient for realize setting up with elastic component complex adjusting structure, through adjusting screw 4, extrusion spring 13 and pushing plate 12's setting, be convenient for realize adjusting wedge 11's position, thereby can take out bolt 5, be convenient for realize rotating adjusting screw 4 through the setting of rotating.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Clamping mechanism for steel structure high-strength bolt connection, which is characterized by comprising:
The connecting sleeve (1), a grip (3) connected with the top end of the connecting sleeve (1) through a columnar connector (2) and a bolt (5) arranged in the connecting sleeve (1), wherein a clamping groove matched with the end of the bolt (5) is formed in the top of an inner cavity of the connecting sleeve (1);
The movable groove (10) is formed in two sides of the inside of the connecting sleeve (1), a wedge block (11) matched with the end part of the bolt (5) is connected in a sliding mode in the movable groove (10), and one end of the wedge block (11) is elastically connected with the inside of the movable groove (10) through an elastic structure.
2. The clamping mechanism for steel structure high-strength bolt connection according to claim 1, wherein one end of the grip (3) is connected with a hexagonal butt-joint column (8) through a cylinder, and a butt-joint groove (7) matched with the hexagonal butt-joint column (8) is formed in one side of the columnar connector (2).
3. The clamping mechanism for high-strength bolting of steel structures according to claim 2, wherein one side of the hexagonal butt-joint column (8) is horizontally provided with a positioning screw (6) one end of which penetrates through the columnar connector (2) through a screw sleeve, and the end part of the positioning screw (6) is in threaded connection with the end part of the hexagonal butt-joint column (8).
4. The clamping mechanism for connecting steel structure high-strength bolts according to claim 1, wherein through grooves (9) communicated with the movable grooves (10) are formed in two sides of the connecting sleeve (1).
5. The clamping mechanism for high-strength bolting of steel structures according to claim 4, wherein the internal thread of the through groove (9) is connected with an adjusting screw (4), one end of the adjusting screw (4) is rotationally connected with a pushing plate (12) which is in sliding connection with the inside of the moving groove (10) through a connecting rod, the elastic piece is an extrusion spring (13), one end of the extrusion spring (13) is elastically connected with the side wall of the wedge block (11), and the other end of the extrusion spring is elastically connected with the side wall of the pushing plate (12).
6. The clamping mechanism for high-strength bolting of steel structures according to claim 5, wherein one end of the adjusting screw (4) is fixedly connected with a rotating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420104595.4U CN221676990U (en) | 2024-01-16 | 2024-01-16 | Clamping mechanism for steel structure high-strength bolt connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420104595.4U CN221676990U (en) | 2024-01-16 | 2024-01-16 | Clamping mechanism for steel structure high-strength bolt connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221676990U true CN221676990U (en) | 2024-09-10 |
Family
ID=92612692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420104595.4U Active CN221676990U (en) | 2024-01-16 | 2024-01-16 | Clamping mechanism for steel structure high-strength bolt connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221676990U (en) |
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2024
- 2024-01-16 CN CN202420104595.4U patent/CN221676990U/en active Active
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