A kind of unpowered fixture
Technical field
The present invention relates to a kind of fixture, be specifically related to a kind of unpowered fixture.
Background technology
In the industrial production, the article of some large volumes are cumbersome when carrying, waste time and energy; The process of transhipment not only adds labour cost, also reduces production efficiency, sometimes also article transfer can be caused to topple over because of a variety of causes and cause article impaired, time serious, go back entail dangers to personal safety. If able to adopt a kind of fixture that can grip bulky items transhipment aloft will make convenient for production many, also can better protect the personal safety of operation employee and periphery crowd.
Summary of the invention
The technical problem to be solved is to provide a kind of fixture that can grip bulky items.
For solving above-mentioned technical problem, the present invention provides a kind of unpowered fixture, and it includes support, bindiny mechanism, clamp arm and lead; It is hingedly connected to described support both sides by some described clamp arms, described clamp arm lower end is provided with clamping head, described clamp arm one end is additionally provided with bindiny mechanism, the described bindiny mechanism other end is flexibly connected with arm, described arm is placed on by guide copper sleeve on the lead being fixed on described support two ends, and described arm is also connected with drive mechanism.
Further, described bindiny mechanism is hinged by some connecting plates and forms.
Preferably, described bindiny mechanism number is six.
Further, described drive mechanism includes drag hook, ratchet, ratchet bracket and hinge.
Further, described ratchet is fixed on described ratchet bracket, and described ratchet has chute, is provided with slide bar in described chute, and described drag hook is hung on the slide bar in ratchet, and described hinge is connected with described ratchet.
Preferably, described support is made up of channel-section steel.
Further, described clamping head is further fixed on shoe.
Further, described lead top is provided with round nut.
The invention have the benefit that the present invention is applicable to gripping bulky items, be compared to employing transport vehicle transhipment convenient, adopt ratchet mechanism can more save labour force, and the time of transhipment can be saved thus improving industrial production efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention;
Fig. 2 is the left view of the present invention;
Fig. 3 is transmission structures schematic diagram of the present invention.
In figure: 1, bindiny mechanism; 2, clamp arm; 3, support; 5, lead; 6, arm; 7, guide copper sleeve; 8, round nut; 9, connecting plate; 10, actuating device; 11, drag hook; 12, slide bar; 13, ratchet bracket; 14, chute; 15, hinge; 16, ratchet; 17, shoe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is expanded on further.
As depicted in figs. 1 and 2, a kind of unpowered fixture, including support 3, bindiny mechanism 1, clamp arm 2, arm 6 and lead 5, its medium-height trestle 3 is made up of channel-section steel, the clamp arm 2 of both sides is hingedly connected to support 3 both sides, clamp arm 2 lower end is provided with clamping head for gripping article, and clamping head is further fixed on shoe 17, and clamp arm 2 upper end is also associated with bindiny mechanism 1; Bindiny mechanism 1 is movably connected to form mutually by several connecting plates 9, arranges six bindiny mechanisms 1 altogether and six clamp arms 2 are connected with each other and are evenly distributed on support 3 both sides, and bindiny mechanism 1 one end is flexibly connected with arm 6. Arm 6 is placed on the lead 5 being fixed on support 3 two ends by guide copper sleeve 7, and lead 5 upper end is provided with round nut 8.
As shown in Figure 3, arm 6 is also associated with actuating device 10, it includes drag hook 11, ratchet 16, ratchet bracket 13 and hinge 15, ratchet 16 is fixed on ratchet bracket 13, ratchet 16 has chute 14, being provided with slide bar 12 in chute 14, drag hook 11 is hung on the slide bar 12 in ratchet 16, and hinge 15 is connected with ratchet 16.
During use, start machine and pull hinge 15 to make arm 6 increase along lead 5, thus driving bindiny mechanism 1 to promote clamp arm 2 to draw close to the inside, when clamping head contact object and clamping, drag hook 11 catches on slide bar 12, and the internal engaging of ratchet 16 is locked, i.e. the article of transferable gripping.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described. Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; in the premise without departing from spirit and scope of the invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention. Claimed scope is defined by appending claims and equivalent.