CN101664905A - Clamp specially for straight-inserting fastener - Google Patents
Clamp specially for straight-inserting fastener Download PDFInfo
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- CN101664905A CN101664905A CN200910306991A CN200910306991A CN101664905A CN 101664905 A CN101664905 A CN 101664905A CN 200910306991 A CN200910306991 A CN 200910306991A CN 200910306991 A CN200910306991 A CN 200910306991A CN 101664905 A CN101664905 A CN 101664905A
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- straight
- clamp
- jaw
- handgrip
- clamp specially
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Abstract
The invention discloses a clamp specially for a straight-inserting fastener, which comprises a clamp mouth (2), a cross swing joint (3), handgrips (4) and the like; through the cross swing joint (3),namely the motion of the handgrips, the conversion of an applied force is realized so as to lead the clamp mouth (2) to act on two side surfaces of a connecting component; the upper part and the lowerpart of the clamp mouth (2) of the special clamp are symmetrical and form a U shape; the clamp mouth (2) is internally loaded with a square connecting piece (7) which can be loaded with a lining plate (9) matched with the connecting piece for selection use of dismounting the straight-inserting fasteners with different specifications and sizes; the square connecting piece (7) takes on movable connection in the U-shaped clamp mouth (2), so that when assembling and disassembling the connecting components with different thickness, the upper surface and the lower surface corresponding to the square connecting piece (7) are parallel (1) all the time, and the assembling and disassembling of the straight-inserting fasteners are more stable; and the handgrip (4) is formed by sleeves which can be pulled out, after elongation, the handgrip (4) plays the role of stress application and can be 'pressed' into a spring washer with stronger elasticity. The special clamp is a necessary assistant tool when assembling and disassembling the straight-inserting fasteners; and the application of the special clamp is beneficial to the promotion and use of the straight-inserting fasteners in the technicalfield thereof and daily life of people.
Description
Technical field:
A kind of aid of loading, unloading directly inserting type fastener is grabbed clamp specially for straight-inserting fastener.
Background technology:
Application number: 200510095930.0 denominations of invention: directly inserting type fastener, (on March 12nd, 2008) has obtained invention patent mandate.This invention: belonging to a kind of and bolt has identical function, inserts directly that connecting elements just can connect or fixing securing member: the directly inserting type fastener insertion end forms the inclined-plane plug that platform is played in the back, and stiff end is the circular arc head; Expansion joint is longitudinally arranged on the inclined-plane plug, when the inclined-plane plug directly inserts the circular hole of the structural member that needs connection, the inclined-plane plug that platform is played in the back is extruded and closes up, after the inclined-plane plug passes described circular hole, automatically spring open, the decometer of plug back, inclined-plane is lived connected member, utilizes the elastic force chucking of spring washer to be connected member, the connection of implementation structure spare or fixing; As long as the inclined-plane plug holder is held together, the inclined-plane plug can withdraw under the elastic force effect of spring washer during the dismounting directly inserting type fastener.The more weak spring washer of directly inserting type fastener configuration intensity that structure is less, can directly insert connecting elements with hand connects, but the stronger spring washer of directly inserting type fastener configuration intensity that structure is bigger, can not insert connecting elements with hand connects, must could insert connecting elements by external force, and the needs of dismounting directly inserting type fastener, utilizing the clamp reinforcing is a kind of desirable method.
Summary of the invention:
Clamp specially for straight-inserting fastener of the present invention, (hereinafter to be referred as: clamp specially) comprising: jaw, intersection flexibly connects, and handgrip etc.; Flexibly connect by intersecting, i.e. the activity of handgrip realizes the conversion of active force, makes jaw act on two sides of connecting elements; The upper and lower symmetry of the jaw of clamp specially, form the U font, the square connector of packing in the jaw of U font, stay through hole in the middle of the connector, through hole forms pre-large post-small, and the centre has one, the liner plate that can pack into and match, the diameter of small sircle hole is greater than the diameter of the circular arc head of directly inserting type fastener, so that can get out of the way the circular arc head when the dismounting directly inserting type fastener in the connector through hole; The every circular hole that the liner plate setting is identical with the mobile jib diameter of directly inserting type fastener, for the dismounting different specification size directly inserting type fastener the time select for use; Connector is movably connected in the jaw of U font, makes it when the connecting elements of loading, unloading different-thickness, and the pairing upper and lower faces of connector is parallel all the time, and is more stable during the loading, unloading directly inserting type fastener; Handgrip constitutes for the sleeve pipe that can pull out, after handgrip elongates, plays afterburning function, can " pressure " go into the stronger spring washer of elasticity, realize that " chucking " connects the purpose of object, interconnection place is provided with retainer spring, jaw can be opened automatically, in use convenient control; The handgrip afterbody is equipped with a latch closure, can fasten handgrip, is convenient for carrying.When using clamp specially that directly inserting type fastener is installed, the first liner plate of in any connector on one side, packing into, circular hole in the liner plate withstands the circular arc head, because jaw is upper and lower to be symmetrical, so opposite side connector through hole just in time is stuck on the circular hole of member one side, handgrip is inwardly exerted oneself, and an end that is inserted with liner plate ejects the insertion end of directly inserting type fastener (inclined-plane plug) come in the middle of the circular hole of member and (clamp specially) connector, and the shoulder of plug back, inclined-plane blocks and is connected member; During the dismounting directly inserting type fastener, the first liner plate of in the connector of any (in the U font jaw) on one side, packing into, the diameter of circular hole is identical with the mobile jib diameter of the directly inserting type fastener that will dismantle in the liner plate, entangle the inclined-plane plug with it, handgrip is inwardly exerted oneself, and circular hole makes the inclined-plane plug draw in, withdraw from the liner plate.
Description of drawings:
Fig. 1 is the clamp specially structural representation.
Fig. 2 is the clamp specially schematic diagram.
Fig. 3 is the clamp specially schematic diagram.
Fig. 4 is a square connector in clamp specially U font jaw, the U font jaw.
Fig. 5 is the lining plate structure schematic diagram.
Among the figure: 1. when the connecting elements of corresponding different-thickness, the upper and lower faces that the square connector (7) of clamp specially is corresponding is parallel all the time, 2. jaw, 3. clamp specially intersects and flexibly connects, 4. handgrip, 5. retainer spring, 6. handgrip latch closure, 7. square connector, 8. square connector (centre forms pre-large post-small) plays the through hole of platform, 9. liner plate 10. leaves circular hole in the middle of the liner plate.
The specific embodiment:
Shown in Fig. 1,4,5, clamp specially comprises: jaw (2), and intersection flexibly connects (3), and handgrip (4) etc.; The upper and lower symmetry of jaw (2) forms the U font, the square connector (7) of packing in the jaw (2), and square connector (7) stays through hole (8), and through hole (8) forms pre-large post-small, and the centre has one, the liner plate (9) that can pack into and match; The diameter of small sircle hole can get out of the way when the dismounting directly inserting type fastener, so that directly inserting type fastener withdraws from greater than the diameter of the circular arc head of directly inserting type fastener in the through hole (8); Liner plate (9) is provided with the identical circular hole (10) of mobile jib diameter different and directly inserting type fastener, for the dismounting different specification size directly inserting type fastener the time select for use; Square connector (7) is movably connected in the jaw of U font, makes it when the connecting elements of loading, unloading different-thickness, and the pairing two sides of connector (7) is parallel (1) all the time, and is more stable during the loading, unloading directly inserting type fastener; Handgrip (4) constitutes for the sleeve pipe that can pull out, after handgrip (4) elongates, plays afterburning function, can " pressure " go into the stronger spring washer of elasticity; The flexible connection (3) that intersects locates to be provided with retainer spring (5), and jaw can be opened automatically, in use convenient control; The handgrip afterbody is equipped with a latch closure (6), can fasten handgrip, is convenient for carrying.When directly inserting type fastener being installed with clamp specially, the first liner plate (9) of in any connector (7) on one side, packing into, circular hole (10) in the liner plate (9) withstands the circular arc head, because jaw (2) is upper and lower to be symmetrical, so opposite side connector through hole (8) just in time is stuck on the circular hole of member one side, handgrip is inwardly exerted oneself, and an end that is inserted with liner plate ejects the inclined-plane plug of directly inserting type fastener come in the middle of the circular hole of member, and the shoulder of plug back, inclined-plane blocks and is connected member; During the dismounting directly inserting type fastener, (selecting identical with the mobile jib diameter of the directly inserting type fastener of being dismantled) liner plate (9) is packed in connection (7) part in any U font jaw (2) on one side earlier, entangle the inclined-plane plug with it, handgrip is inwardly exerted oneself, and circular hole (10) makes the inclined-plane plug draw in, withdraw from the liner plate (9).
Clamp specially jaw (2), intersection flexibly connect (3), the handgrip part is made of metal material, and liner plate (9) available metal material is made, and also can make of nonmetallic materials; Design can be made the clamp specially of different size, model, the directly inserting type fastener of loading, unloading different size, size according to this.Clamp specially is the aid of loading, unloading directly inserting type fastener indispensability, utilizes the connection of its implementation structure spare or fixing, can withdraw from the secondary utilization again from be connected member.Its utilization helps directly inserting type fastener and promotes in the middle of its technical field and daily life and use.
Claims (6)
1. clamp specially for straight-inserting fastener comprises: jaw (2), intersection flexible connection (3), and handgrip (4); It is characterized in that: the upper and lower symmetry of jaw (2), form the U font, the square connector (7) of packing in the jaw (2), square connector (7) is movably connected in the jaw (2) of U font, when the connecting elements of loading, unloading different-thickness, the pairing upper and lower faces of square connector is parallel (1) all the time.
2. want 1 to ask described clamp specially for straight-inserting fastener according to right, it is characterized in that: square connector (7) leaves through hole (8), through hole (8) forms pre-large post-small, the centre has one, the liner plate (9) that can pack into and match, liner plate (9) is provided with the identical circular hole (10) of mobile jib diameter different and directly inserting type fastener, for the dismounting different specification size directly inserting type fastener the time select for use.
3. want 2 to ask described clamp specially for straight-inserting fastener according to right, it is characterized in that the diameter of the diameter of small sircle hole in the through hole (8) greater than the circular arc head of directly inserting type fastener.
4. want 1 to ask described clamp specially for straight-inserting fastener according to right, it is characterized in that: handgrip (4) constitutes for the multilayer sleeve that can pull out.
5. want 1 to ask described clamp specially for straight-inserting fastener according to right, it is characterized in that: the flexible connection (3) that intersects locates to be provided with retainer spring (5).
6. want 1 to ask described clamp specially for straight-inserting fastener according to right, it is characterized in that: jaw (2), intersection flexibly connect (3), square connector (7), handgrip (4) part is made of metal material, liner plate (9) available metal material is made, and also can make of nonmetallic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910306991A CN101664905A (en) | 2009-09-14 | 2009-09-14 | Clamp specially for straight-inserting fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910306991A CN101664905A (en) | 2009-09-14 | 2009-09-14 | Clamp specially for straight-inserting fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101664905A true CN101664905A (en) | 2010-03-10 |
Family
ID=41801768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910306991A Pending CN101664905A (en) | 2009-09-14 | 2009-09-14 | Clamp specially for straight-inserting fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101664905A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370892A (en) * | 2016-09-07 | 2017-02-01 | 国网安徽省电力公司亳州供电公司 | Internal-insertion external-clamping type current test wire clamp |
-
2009
- 2009-09-14 CN CN200910306991A patent/CN101664905A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370892A (en) * | 2016-09-07 | 2017-02-01 | 国网安徽省电力公司亳州供电公司 | Internal-insertion external-clamping type current test wire clamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100310 |