CN104260052A - Tool for preliminarily mounting nuts in narrow and small spaces - Google Patents
Tool for preliminarily mounting nuts in narrow and small spaces Download PDFInfo
- Publication number
- CN104260052A CN104260052A CN201410431163.5A CN201410431163A CN104260052A CN 104260052 A CN104260052 A CN 104260052A CN 201410431163 A CN201410431163 A CN 201410431163A CN 104260052 A CN104260052 A CN 104260052A
- Authority
- CN
- China
- Prior art keywords
- clamping head
- head body
- holding piece
- preliminary
- clamping
- 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.)
- Pending
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Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a tool for preliminarily mounting nuts in narrow and small spaces. The tool for mounting the nuts or bolts in the narrow and small spaces comprises a handle, a connecting rod, a clamping head and a hanging ring. The clamping head comprises a clamping head body and an even number of clamping sheets; one end of the connecting rod is connected with the handle, and the other end of the connecting rod is connected with the clamping head body; the clamping sheets are symmetrically fixed to two edges of the clamping head body; one end of each clamping sheet is fixed onto the clamping head body; the nuts can be exactly clamped on the inwardly convex clamping sheets; the hanging ring is connected with the tail end of the handle; the heights of the clamping sheets are smaller than or equal to those of the nuts. The two or four clamping sheets are fixed onto the clamping head body. According to the technical scheme, the tool has the advantages that the nuts can be conveniently conveyed to mounting positions, and accordingly the work efficiency can be greatly improved.
Description
Technical field
The present invention relates to a kind of instrument of erection, particularly a kind of preliminary erecting tools of small space inner nut.
Background technology
It is all adopt spanner, box spanner or pneumatic impact spanner that existing nut is installed, and must be spun on bolt by preliminary for nut with hand before screwing with these spanners, particularly pneumatic impact spanner.General design has enough spaces tentatively can be screwed on by nut with hand, but sometimes also existence hand inconvenient problem is installed.The problem of very difficult hand mounting nuts be there will be for the upper compact device of some designs simultaneously or can install but the very inconvenient problem greatly reducing packaging efficiency with hand.If there is a kind of instrument can not can be installed on bolt by preliminary for nut when mounting nuts at hand in addition, then can improve the compact in design.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of easy to assembly in small space, greatly improve the preliminary erecting tools of a kind of small space inner nut of installation effectiveness.
Technical problem to be solved by this invention realizes by the following technical solutions.
A kind of preliminary erecting tools of small space inner nut comprises handle, connecting rod, clamping head; Described clamping head comprises clamping head body and holding piece; Described connecting rod one end is connected to handle, and the other end is connected with clamping head body; Described holding piece is even number, and symmetry be fixed on clamping head body both sides; Described even number holding piece each be that one end is fixed on clamping head body; Described holding piece is to convex, and cross sectional shape becomes half bracket shape of outward opening, and nut is clamped on the holding piece of convex just.
A kind of preliminary erecting tools of small space inner nut also comprises link; Described link is connected with handle end.The height of holding piece is less than or equal to the height of nut.Holding piece fixing on described clamping head body is 2 or 4.
After adopting such technical scheme, because this instrument comprises clamping head, clamping head body and holding piece, thus can nut clip be held on clamping head, again because this instrument also comprises handle and connecting rod, so very easily nut can be delivered to installation place, substantially increase operating efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the general structure schematic diagram of the preliminary erecting tools of small space inner nut of the present invention;
Fig. 2 is the front view of the preliminary erecting tools of small space inner nut of the present invention;
Fig. 3 is the side view of the preliminary erecting tools of small space inner nut of the present invention;
Fig. 4 is the partial view of the preliminary erecting tools clamping head of small space inner nut of the present invention;
Fig. 5 is the working view of the preliminary erecting tools clamping nut of small space inner nut of the present invention;
Fig. 6 is that the preliminary erecting tools of small space inner nut of the present invention imitates working view.
In figure: 1. link; 2. handle; 3. connecting rod; 4. clamping head; 401. clamping head bodies; 402. holding piece.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment and diagram, setting forth the present invention further.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, a kind of preliminary erecting tools of small space inner nut comprises handle 2, connecting rod 3, clamping head 4; Described clamping head 4 comprises clamping head body 401 and holding piece 402; Described connecting rod 3 one end is connected to handle 2, can for being fixedly connected with as welding, and also for flexible connection as can be threaded, the other end is connected with clamping head body 401, and it connects for being threaded, to change clamping head 4; Described holding piece 402 is even number, and symmetry be fixed on clamping head body 401 both sides; Described even number holding piece 402 each be that one end is fixedly welded on clamping head body 401; Described holding piece 402 is to convex, and cross sectional shape becomes half bracket shape of outward opening, but concrete shape is not half bracket shape of standard, and convex place is on the upper side a little, and nut is clamped on the holding piece 402 of convex just.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, a kind of preliminary erecting tools of small space inner nut also comprises link 1; Described link 1 is connected with handle 2 end.
The height of holding piece 402 described is as shown in Figure 5 less than or equal to the height of nut.
Holding piece 402 fixing on clamping head body 401 described is as shown in Figures 1 to 52 or 4.
During use, put into by nut on clamping head 4, clamp with holding piece 402, hand-held handle 2 is sent to installation site, coordinates a little and some instrument can be taken out, carry out the preliminary installation of next nut with bolt.After tentatively installing, screwed with box spanner or pneumatic impact spanner.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the scope of protection of present invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a preliminary erecting tools for small space inner nut, is characterized in that: the preliminary erecting tools of described small space inner nut comprises handle, connecting rod, clamping head; Described clamping head comprises clamping head body and holding piece; Described connecting rod one end is connected to handle, and the other end is connected with clamping head body; Described holding piece is even number, and symmetry be fixed on clamping head body both sides; Described even number holding piece each be that one end is fixed on clamping head body; Described holding piece is to convex, and cross sectional shape becomes half bracket shape of outward opening, and nut is clamped on the holding piece of convex just.
2. the preliminary erecting tools of small space inner nut according to claim 1, is characterized in that: described small space inner nut or the preliminary erecting tools of bolt also comprise link; Described link is connected with handle end.
3. the preliminary erecting tools of small space inner nut according to claim 1 and 2, is characterized in that: the height of described holding piece is less than or equal to the height of nut.
4. the preliminary erecting tools of small space inner nut according to claim 1, is characterized in that: holding piece fixing on described clamping head body is 2 or 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410431163.5A CN104260052A (en) | 2014-08-28 | 2014-08-28 | Tool for preliminarily mounting nuts in narrow and small spaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410431163.5A CN104260052A (en) | 2014-08-28 | 2014-08-28 | Tool for preliminarily mounting nuts in narrow and small spaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104260052A true CN104260052A (en) | 2015-01-07 |
Family
ID=52151696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410431163.5A Pending CN104260052A (en) | 2014-08-28 | 2014-08-28 | Tool for preliminarily mounting nuts in narrow and small spaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104260052A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642242A (en) * | 2017-08-31 | 2018-01-30 | 中国建筑第六工程局有限公司 | A kind of light instrument for being used to install seal ring or sealing piece |
| CN109176404A (en) * | 2018-09-12 | 2019-01-11 | 中冶宝钢技术服务有限公司 | Thermocouple dismantling device and assembly and disassembly methods in gear-box |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003002292A1 (en) * | 2001-06-28 | 2003-01-09 | Janovici Dennis S | Clamp connection and release device |
| US6886229B1 (en) * | 2003-11-20 | 2005-05-03 | Sean F. Wilson | Hinge pin remover tool |
| CN201124366Y (en) * | 2007-12-17 | 2008-10-01 | 深圳市银宝山新实业发展有限公司 | Tool for installing plastic pad in round hold on the bottom of cabinet |
| CN102513974A (en) * | 2011-12-14 | 2012-06-27 | 广州市天薪通信器材有限公司 | Special handling tool for round head square-neck bolts |
| CN202344503U (en) * | 2011-12-20 | 2012-07-25 | 中国核动力研究设计院 | Long-distance underwater nut installation let-go tool |
| CN102615626A (en) * | 2012-04-13 | 2012-08-01 | 哈尔滨飞机工业集团有限责任公司 | Bolt disassembly tool |
| CN204076187U (en) * | 2014-08-28 | 2015-01-07 | 安徽理工大学 | A kind of preliminary erecting tools of small space inner nut |
-
2014
- 2014-08-28 CN CN201410431163.5A patent/CN104260052A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003002292A1 (en) * | 2001-06-28 | 2003-01-09 | Janovici Dennis S | Clamp connection and release device |
| US6886229B1 (en) * | 2003-11-20 | 2005-05-03 | Sean F. Wilson | Hinge pin remover tool |
| CN201124366Y (en) * | 2007-12-17 | 2008-10-01 | 深圳市银宝山新实业发展有限公司 | Tool for installing plastic pad in round hold on the bottom of cabinet |
| CN102513974A (en) * | 2011-12-14 | 2012-06-27 | 广州市天薪通信器材有限公司 | Special handling tool for round head square-neck bolts |
| CN202344503U (en) * | 2011-12-20 | 2012-07-25 | 中国核动力研究设计院 | Long-distance underwater nut installation let-go tool |
| CN102615626A (en) * | 2012-04-13 | 2012-08-01 | 哈尔滨飞机工业集团有限责任公司 | Bolt disassembly tool |
| CN204076187U (en) * | 2014-08-28 | 2015-01-07 | 安徽理工大学 | A kind of preliminary erecting tools of small space inner nut |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642242A (en) * | 2017-08-31 | 2018-01-30 | 中国建筑第六工程局有限公司 | A kind of light instrument for being used to install seal ring or sealing piece |
| CN109176404A (en) * | 2018-09-12 | 2019-01-11 | 中冶宝钢技术服务有限公司 | Thermocouple dismantling device and assembly and disassembly methods in gear-box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |