Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention there is provided a kind of clamp device, and can be completely fixed rail vehicle side wall plate, structure is simple and easy to operate.
(2) technological scheme
In order to solve the problems of the technologies described above, the invention provides a kind of clamp device, it comprises supporting post, cramping body and crimp body; Described cramping body, crimp body are installed on the support columns respectively; Supporting post is fixed on side wall plate to be tightened by described cramping body; Described crimp body is used for side wall plate described in pressing.
Wherein, described cramping body comprises clip and fastening piece; One end of described clip is set in the end of supporting post, and the other end is by the edge of fastener clamp at side wall plate.
Wherein, described cramping body also comprises adjusting element, and described adjusting element is installed on one end of clip, for by the support columns spacing for described clip.
Wherein, described crimp body comprises slide member, positioning element and handle; Described positioning element is set in the middle part of supporting post; Described slide member is slidably mounted on positioning element, and is pressed on described side wall plate under the drive of handle.
Wherein, described positioning element is equipped with positioning screwn, described positioning screwn is used on the support columns spacing for described positioning element.
Wherein, described positioning element is provided with chute, and described slide member is provided with cursor slide, and described cursor slide is positioned on chute.
Wherein, one end of described slide member is provided with clip slot, and described clip slot is provided with pressing plate.
Wherein, one end of described handle is connected with threaded stem, and described threaded stem is arranged in the screw of slide member, described slide member moving axially along described threaded stem under the drive of handle.
Wherein, described supporting post is made by aluminium alloy plate.
(3) beneficial effect
Technique scheme of the present invention has following beneficial effect: clamp device of the present invention is when being fixed rail vehicle side wall plate, the periphery of side wall plate is fixed on by cramping body, be pressed together on the middle part of side wall plate by crimp body simultaneously, thus realize being completely fixed effect to side wall plate, thus avoid side wall plate in the bonding rear easy situation occurring dislocation or distortion; And this clamp device in use can free adjusting between all parts, realize the effect being applicable to the side wall plate of different size, not only structure is simple, easy to operate, but also can effectively improve construction quality and working efficiency.
Embodiment
Below in conjunction with drawings and Examples, embodiments of the present invention are described in further detail.Following examples for illustration of the present invention, but can not be used for limiting the scope of the invention.
In describing the invention, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
As shown in Figure 1-2, the clamp device that the present embodiment provides comprises supporting post 1, cramping body 2 and crimp body 3; Cramping body 2 and crimp body 3 are arranged on supporting post 1 respectively.Wherein, cramping body 2 is positioned at the end of supporting post 1, for supporting post 1 being fixed on the edge of side wall plate 4, and this cramping body 2 can on supporting post 1 length direction (in Vertical direction) free adjustment, thus better adapt to the side wall plate 4 of different size; Meanwhile, crimp body 3 also adjustable ground is arranged on the middle part of supporting post 1, this crimp body 3 not only can on supporting post 1 length direction free adjustment, but also can to finely tune along the direction perpendicular to side wall plate.Visible, this clamp device can realize being completely fixed rail vehicle side wall plate, and easy to operate and structure is simple.
What deserves to be explained is, the quantity of cramping body 2 and crimp body 3 can be arranged flexibly according to actual conditions: such as, installs a cramping body 2 in the upper end of supporting post 1, lower end respectively, between two cramping bodies 2, install a crimp body 3.Certainly, the cramping body 2 of other quantity and crimp body 3 also belong to protection scope of the present invention.
In the present embodiment, cramping body 2 can be clamped in the edge of side wall plate 4, thus realizes fixing the preliminary of side wall plate 4.Structure for cramping body 2 is not limited to certain particular form, can by device fixing for side wall plate 4 as long as meet.Be described with wherein a kind of optimal way: cramping body 2 comprises clip 21 and fastening piece 22; One end of clip 21 is set in the end of supporting post 1, for be removably connected between its with supporting post 1, conveniently can carry out position adjustment; Meanwhile, the other end of clip 21 is connected with fastening piece 22, is clamped in the edge of side wall plate 4 by fastening piece 22.Concrete, clip 21 is clamped in the both sides of side wall plate 4: wherein, and fastening piece 22 is positioned at the side of side wall plate 4, for fastening side wall plate 4; And between the opposite side and clip 21 of side wall plate 4, be placed with pressing plate 5, utilize the mating reaction between pressing plate 5 and fastening piece 22 to realize fixing side wall plate 4 edge.
Further, cramping body 2 also comprises adjusting element 23, and adjusting element 23 is located in one end of clip 21, for by spacing for clip 21 at supporting post 1.Preferably, adjusting element 23 can be adjusting screw, to reduce manufacture cost.
The present embodiment clamp device complete to side wall plate 4 edge preliminary fixing after, also need to be completely fixed (that is, being fixed in the middle part of side wall plate 4) it by crimp body 3.
As shown in Figure 2, crimp body 3 comprises slide member 31, positioning element 32 and handle 33; Positioning element 32 is set in the middle part of supporting post 1, can on supporting post 1 length direction free adjustment; Slide member 31 is slidably mounted on positioning element 32, and slide to be crimped on side wall plate 4 along positioning element 32 under the drive of handle 33, visible, this crimp body 3 not only can on supporting post 1 length direction free adjustment, but also can finely tune along the direction perpendicular to side wall plate, by being pressed together on effect side wall plate 4 realizing be completely fixed.
In order to play better pressing effect, one end of slide member 31 is provided with clip slot 35, clip slot 35 is provided with pressing plate 5, utilizes pressing plate 5 can carry out better pressing to side wall plate 4.
Further, positioning element 32 is coated with positioning screwn 34, positioning screwn 34, for regulating positioning element 32 in the position of supporting post 1, plays position-limiting action equally.
And, two opposing sides of positioning element 32 are respectively equipped with chute; Correspondingly, the both sides of slide member 31 are respectively equipped with cursor slide, and slide member 31 is set on positioning element 32, and cursor slide is positioned on chute.
For handle 33, can be that electrodynamic type also can for manually operated type, drive slide member 31 to slide on positioning element 32 as long as can meet.In a manual manner for example: one end of handle 33 is connected with threaded stem, and threaded stem is located in the screw of slide member 31, drives threaded stem to rotate by rotating handles 33, make slide member 31 move axially along threadingly bar simultaneously.
In addition, for the consideration of cost and device stability, the rectangle column that supporting post 1 is made by aluminium alloy plate.Certainly, the size of this rectangle column can adjust flexibly, and such as: 40 × 60 × (900 ~ 1500) mm, the thickness of Aluminum Hollow alloy sheets is 5mm.
The specific works process of this clamp device of the present invention is:
The first step, by measure bonding after the height of side wall plate, adjustment cramping body position on the support columns; Second step, regulates the fastening piece on cramping body, and places suitable pressing plate tentatively to fix the edge of side wall plate; 3rd step, is regulated crimp body position on the support columns, and is being finely tuned perpendicular on side wall plate direction by handle, place suitable pressing plate to realize being completely fixed side wall plate; 4th step, keeps side wall plate to be in clamped condition, to adhesive solidifies completely.
In sum, clamp device of the present invention is when being fixed rail vehicle side wall plate, the periphery of side wall plate is fixed on by cramping body, be pressed together on the middle part of side wall plate by crimp body simultaneously, thus realize being completely fixed effect to side wall plate, thus avoid side wall plate in the bonding rear easy situation occurring dislocation or distortion; And this clamp device in use can free adjusting between all parts, realize the effect being applicable to the side wall plate of different size, not only structure is simple, easy to operate, but also can effectively improve construction quality and working efficiency.
Embodiments of the invention provide in order to example with for the purpose of describing, and are not exhaustively or limit the invention to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present invention and practical application are better described, and enables those of ordinary skill in the art understand the present invention thus design the various embodiments with various amendment being suitable for special-purpose.