CN204913721U - U type card nut spanner - Google Patents
U type card nut spanner Download PDFInfo
- Publication number
- CN204913721U CN204913721U CN201520440664.XU CN201520440664U CN204913721U CN 204913721 U CN204913721 U CN 204913721U CN 201520440664 U CN201520440664 U CN 201520440664U CN 204913721 U CN204913721 U CN 204913721U
- Authority
- CN
- China
- Prior art keywords
- blocks
- cavity
- nut
- gear
- block
- 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
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a U type card nut spanner, including wrench body and handle, wrench body is built -in to have first device and the second of blocking to block the device, first blocking have the nut cavity in the middle of the device, the first device outer fringe of blocking has first gear, the second blocks has the cavity in the middle of the device, and the second blocks the device outer fringe and has a second gear, first gear and second gear intermeshing. This application has two parallel arrangement's the device that blocks, and wherein the first device that blocks is used for blocking the nut, and the second blocks the device and is used for providing the power supply, inserts the second through motor or other mechanisms and blocks the cavity in the middle of the device to block device pitch wheel through two, drive the first device that blocks and rotate, and then reach the purpose of the U type of dismantling card nut. This application is first can to utilize the second to block the device provides extra power supply, and the second blocks the device and in the other one end of nut, does not receive the constraint in space moreover, and it is comparatively convenient to use.
Description
Technical field
The utility model relates to a kind of U-shaped card nut spanner.
Background technology
U-shaped card is again u shape bolt, i.e. U-bolts, U-bolts English name is U-bolt, criteria of right and wrong part, shape is that U-shaped is so also referred to as U-bolt, two has screw thread can be combined with nut, is mainly used in fixing tube if water pipe or tablet are as the leaf spring of automobile, has many uses too general at construction and installation, mechanical fitting connection, shipping vehicle, bridge tunnel railway etc.Principal shape: semicircle, square right angle, triangle, oblique triangle etc.Current U-shaped card nut is due to own form and installing space reason, and bad dismounting, is not also applicable to this type of instrument at present.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of U-shaped card nut spanner, and dismantle U-shaped card nut fast and easy, space constraint is little.
To achieve these goals, the technical solution adopted in the utility model is: a kind of U-shaped card nut spanner, comprise, wrench body and handle, handle is fixedly connected with wrench body, described wrench body is built-in with first and blocks device and second and block device, and described first blocks in the middle of device and have nut cavity, and first blocks device outer rim has the first gear;
Second blocks device centre has cavity, and second blocks device outer rim has the second gear,
The first described gear and the second gear engage each other.
Further optimization, the described first nut cavity blocked in the middle of device is hexagon cavity.
Further optimization, the described second cavity blocked in the middle of device is hexagon cavity.
Further optimization, the described second cavity blocked in the middle of device is triangular cavity or square cavity.
Further optimization, described handle and wrench body are for removably connecting.
Further optimization, described handle is L-type.
The application have two be arranged in parallel block device, wherein first block device for blocking nut, second blocks device for providing power source, insert second by motor or other mechanisms and block the middle cavity of device, and block device pitch wheel by two, drive first to block device to rotate, and then reach the object dismantling U-shaped card nut.The application first second can be utilized to block power source that device provides extra, and second blocks device other one end at nut, is not subject to the constraint in space, uses more for convenience.Handle is L-type, makes the height of handle and wrench body not at grade, handle is more easily held, and not by the constraint in space.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Fig. 2 is Fig. 1 is side view.
In figure: 1, wrench body, 2, first blocks device, the 3, first gear, and 4, second blocks device, the 5, second gear, and 6, handle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of U-shaped card nut spanner, comprises, wrench body 1 and handle 6, handle 6 is fixedly connected with wrench body 1, and described wrench body 1 is built-in with first and blocks device 2 and second and block device 4, first block device 2 and second block device 4 can own rotation
Described first blocks device 2 centre has nut cavity, and first blocks device 2 outer rim has the first gear 3;
Second blocks device centre has cavity, and second blocks device 4 outer rim has the second gear,
The first described gear and the second gear engage each other, and first blocks device 2 and second is blocked device 4 and can mutually be rotated by gear, block mainly through second the rotation that device 4 drives first to block device 2,
Further optimization, the described first nut cavity blocked in the middle of device 2 is hexagon cavity.
Further optimization, described second cavity blocked in the middle of device 4 is hexagon cavity, and of coursing the second cavity blocked in the middle of device 4 is triangular cavity or square cavity, inserts cavity by the specific purpose tool of correspondence, for it provides power source, can be also can be manually driven by motor.
Further optimization, described handle and wrench body are for removably connecting.
Further optimization, described handle is L-type.
During use, the nut cavity blocking device 2 by first is inserted on the U-shaped card nut that will dismantle, utilize electric tool or hand-operated tools to insert second and block the middle cavity of device 4, drive second to block device 4 to rotate, second blocks device 4 drives first to block device 2 and rotate by pitch wheel, and then reaches the object of dismounting nut.
The application have two be arranged in parallel block device, wherein first block device for blocking nut, second blocks device for providing power source, insert second by motor or other mechanisms and block the middle cavity of device, and block device pitch wheel by two, drive first to block device to rotate, and then reach the object dismantling U-shaped card nut.The application first second can be utilized to block power source that device provides extra, and second blocks device other one end at nut, is not subject to the constraint in space, uses more for convenience.Handle is L-type, makes the height of handle and wrench body not at grade, handle is more easily held, and not by the constraint in space.
Claims (6)
1. a U-shaped card nut spanner, it is characterized in that comprising, wrench body and handle, handle is fixedly connected with wrench body, described wrench body is built-in with first and blocks device and second and block device, described first blocks device centre has nut cavity, and first blocks device outer rim has the first gear;
Second blocks device centre has cavity, and second blocks device outer rim has the second gear,
The first described gear and the second gear engage each other.
2. the U-shaped card nut spanner of one according to claim 1, is characterized in that, the described first nut cavity blocked in the middle of device is hexagon cavity.
3. the U-shaped card nut spanner of one according to claim 1, is characterized in that, the described second cavity blocked in the middle of device is hexagon cavity.
4. the U-shaped card nut spanner of one according to claim 1, is characterized in that, the described second cavity blocked in the middle of device is triangular cavity or square cavity.
5. the U-shaped card nut spanner of one according to claim 1, is characterized in that, described handle and wrench body are for removably connecting.
6. the U-shaped card nut spanner of one according to claim 1, it is characterized in that, described handle is L-type.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520440664.XU CN204913721U (en) | 2015-06-25 | 2015-06-25 | U type card nut spanner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520440664.XU CN204913721U (en) | 2015-06-25 | 2015-06-25 | U type card nut spanner |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204913721U true CN204913721U (en) | 2015-12-30 |
Family
ID=54962900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520440664.XU Expired - Fee Related CN204913721U (en) | 2015-06-25 | 2015-06-25 | U type card nut spanner |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204913721U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104999403A (en) * | 2015-06-25 | 2015-10-28 | 徐州龙华农业机械科技发展有限公司 | U-shaped bolt nut spanner |
-
2015
- 2015-06-25 CN CN201520440664.XU patent/CN204913721U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104999403A (en) * | 2015-06-25 | 2015-10-28 | 徐州龙华农业机械科技发展有限公司 | U-shaped bolt nut spanner |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203115359U (en) | Direct insertion hydraulic tube joint | |
CN204913721U (en) | U type card nut spanner | |
CN203228183U (en) | Narrow rotating space bolt fastening device | |
CN204772266U (en) | Multi -functional nut spanner | |
CN204565984U (en) | A kind of combination wrenches can twisting the screw-nut that gets rusty | |
CN204819295U (en) | Mechanical spanner is used to engineering | |
CN104999403A (en) | U-shaped bolt nut spanner | |
CN203726384U (en) | Air compressor pump gear tightening tool with reaction rod | |
CN202367648U (en) | Sleeve spanner | |
CN202768567U (en) | Right-angle connector for aluminium alloy frame | |
CN203051364U (en) | Bus duct attachment bolt | |
CN201455053U (en) | Bent steel pipe straightening device | |
CN202934510U (en) | Bending deformation tightening tool | |
CN206748316U (en) | Portable stubborn bolt machine for equipment installation | |
CN2933724Y (en) | Special-shaped spanner | |
CN202412160U (en) | Tool for disassembling and assembling inner ball head of automobile direction machine | |
CN203003751U (en) | Ratchet wrench | |
CN206314722U (en) | A kind of casing and the fixed structure for rotating handle | |
CN202780976U (en) | Joint | |
CN202952218U (en) | Electric transmission line stay wire declivity quick fastening tool | |
CN202500872U (en) | Cylinder body connecting bolt | |
CN203626666U (en) | Circulating sleeve take-out tool for wireless while-drilling inclinometer | |
CN203343943U (en) | Combined sleeve special for electric power iron tower | |
CN202137720U (en) | Wrench for steel tube | |
CN201554746U (en) | Bolt |
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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160625 |