Novel can splice various steel sheet
Technical Field
The utility model belongs to the technical field of color steel plates, and particularly relates to a novel splicing color steel plate.
Background
The color steel plate is a plate obtained by using cold-rolled steel strips and galvanized steel strips (electrogalvanizing and hot galvanizing) as substrates on a continuous unit, performing surface pretreatment (degreasing and chemical treatment), coating one or more layers of liquid coatings by a roller coating method, and baking and cooling.
However, when the existing color steel plates are assembled and spliced, bolts and nuts are often adopted for assembling and splicing, which not only has low efficiency, but also has low sealing performance, and causes the loss of the bolts and the nuts.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel splicing color steel plate, and solves the problems that in the prior art, the efficiency and the sealing performance are poor and the loss of bolts and nuts can be caused due to the fact that the bolts and the nuts are adopted for splicing, mounting and fixing.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel can splice various steel sheet, includes first plate body and second plate body, be equipped with sealed slot, first draw-in groove on the first plate body, be equipped with sealed offset plate, second draw-in groove on the second plate body, the lower extreme symmetry in the front and back outside of first plate body is provided with the fixing base, it has cup jointed the pivot to rotate on the fixing base, be equipped with in the pivot and connect the dog, be equipped with the splice plate on connecting the dog, be equipped with the screw on the splice plate, screw female connection has first double-screw bolt, second double-screw bolt, all be equipped with rotation handle, locking head on first double-screw bolt and the second double-screw bolt, this novel used structure removes the special description, all adopts the galvanized steel to make, and intensity is high, and corrosion resistance, easy welding process.
Preferably, the sealing adhesive plate is silicone structural adhesive, the whole sealing adhesive plate can form a certain rectangular strip shape and has elasticity, after the sealing adhesive plate is extruded and inserted into the sealing slot, one part of the sealing adhesive plate can be exposed out of the sealing slot and can extrude, seal, adhere and coat the contact surface of the first plate body and the second plate body, gel adhesion can be carried out automatically in a certain time, and effective adhesion and sealing of the splicing part are realized.
Preferably, the sealing slot and the sealing adhesive plate are both rectangular long strip structures, and the corners of the outer side of the sealing adhesive plate are both semi-arc-shaped fillets, so that smooth extrusion insertion of the sealing adhesive plate into the sealing slot is improved.
Preferably, the outer side end of first double-screw bolt and second double-screw bolt is located to the rotatory handle, the medial extremity of first double-screw bolt and second double-screw bolt is located to the locking head, and rotatory handle is the butterfly head handle, need not the instrument and can directly hand the operation of twisting, has improved the concatenation installation effectiveness and the convenience of various steel sheet.
Preferably, the front end corner of locking head is forty-five degrees chamfers, the locking head adopts elasticity vulcanized rubber to make, and its body has the high and high characteristic of wearability of tensile strength, and is longe-lived to have certain damping elasticity, locking head extrusion card is gone into in two draw-in grooves, has improved the stability of various steel sheet concatenation.
Preferably, the cross-section of splice plate is L shape structure, and after it rotated to the top, the face of bending of its L shape just was parallel with the up end of first plate body and second plate body, guarantees the inserting joint of later stage locking head.
Preferably, the two connecting stop blocks are bilaterally symmetrical and are respectively arranged between the outer wall surface of the rotating shaft and the splicing plate, so that the splicing plate is prevented from sliding leftwards and rightwards and slipping from the fixed seat.
Compared with the prior art, the utility model has the beneficial effects that:
through the sealed grafting structure that sets up between first plate body and second plate body to the rotation type splice plate locking structure that has two double-screw bolts that sets up on first plate body, not only realized the swift installation concatenation of first plate body and second plate body, the concatenation installation effectiveness of various steel sheet has been improved, and the leakproofness between the various steel sheet after the concatenation installation has been improved, in addition, before the concatenation installation to various steel sheet, because two double-screw bolts are in long-term threaded connection through screw and splice plate, can avoid the condition of losing of two double-screw bolts.
Drawings
FIG. 1 is a schematic perspective view of the structural state of two color steel plates of the present invention before splicing;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
fig. 3 is a partial top view of the rotary type splice plate locking structure and the sealing plug structure with double studs before the two color steel plates in fig. 1 are spliced according to the present invention.
In the figure: the structure comprises a first plate body 1, a sealing slot 11, a first clamping slot 12, a second plate body 2, a sealing adhesive plate 21, a second clamping slot 22, a fixed seat 3, a rotating shaft 4, a connecting stop dog 5, a splicing plate 6, a screw hole 61, a first stud 7, a rotating handle 71, a locking head 72 and a second stud 8.
Detailed Description
Referring to fig. 1, a novel color steel plate capable of being spliced includes a first plate body 1 and a second plate body 2, both of which are commonly used color steel plates.
Referring to fig. 1 and 3, a sealing slot 11 and a first slot 12 are arranged on the first plate body 1, a sealing adhesive plate 21 and a second slot 22 are arranged on the second plate body 2, the sealing adhesive plate 21 is adhered to the side wall surface of the second plate body 2, the sealing slot 11 and the sealing adhesive plate 21 are both rectangular strip-shaped structures, the sealing adhesive plate 21 is silicone structural adhesive, the whole sealing adhesive plate can form a certain rectangular strip-shaped shape and has elasticity, and the adhesive can be automatically bonded by gel within a certain time, so that effective bonding and sealing of the spliced part are realized.
Referring to fig. 3, the corners of the outer side of the sealing adhesive plate 21 are all semi-arc rounded corners, so as to improve smooth extrusion and insertion of the sealing adhesive plate 21 into the sealing slot 11.
Please refer to fig. 1, fig. 2, and fig. 3, the fixing seat 3 is symmetrically installed at the lower end of the front and rear outer sides of the first plate body 1 through screws, a shaft hole is preset on the fixing seat 3, a rotating shaft 4 is rotatably sleeved in the shaft hole, a connecting stop block 5 is welded on the rotating shaft 4, a splicing plate 6 is welded on the connecting stop block 5, a screw hole 61 is arranged on the splicing plate 6, a first stud 7 and a second stud 8 are connected in the screw hole 61 through internal threads, a rotating handle 71 is welded on the first stud 7 and the second stud 8, a locking head 72 is arranged at the inner side end of the first stud 7 and the inner end of the second stud 8, the cross section of the splicing plate 6 is in an L-shaped structure, the connecting stop blocks 5 are bilaterally symmetrical and are respectively welded between the outer wall surface of the rotating shaft 4 and the splicing plate 6, and the splicing plate 6 is prevented from sliding left and right and slipping from the fixing seat 3.
Referring to fig. 3, the front end corner of the locking head 72 is a forty-five degree chamfer, the locking head 72 is bonded to the two studs, the locking head 72 is made of elastic vulcanized rubber and has certain damping elasticity, and the locking head 72 is clamped into the two clamping grooves in an extruding manner, so that the splicing stability of the color steel plates is improved.
The working principle of the scheme is as follows: firstly, aligning a sealing slot 11 on a first plate body 1 with a sealing adhesive plate 21 on a second plate body 2, then moving and splicing the first plate body 1 and the second plate body 2, ensuring that the sealing slot 11 and the sealing adhesive plate 21 are extruded and spliced, and after the sealing adhesive plate 21 is extruded, exposing a part of the sealing slot and extruding, sealing, bonding and coating the contact surface of the first plate body 1 and the second plate body 2 to realize effective bonding and sealing of the spliced part;
then, the splice plate 6 is rotated to the upper side by taking the rotating shaft 4 as a center, at this time, the first stud 7 is aligned with the first slot 12, the second stud 8 is aligned with the second slot 22, then the rotating handle 71 is rotated clockwise, the first stud 7 and the second stud 8 are driven to move towards the first slot 12 and the second slot 22 respectively through the thread transmission of the screw hole 61, and the quick splicing is realized until the locking heads 72 of the first stud 7 and the second stud are respectively extruded and inserted into the first slot 12 and the second slot 22.
This is novel has not only realized the swift installation concatenation of first plate body 1 and second plate body 2, has improved the concatenation installation effectiveness of various steel sheet, has improved the leakproofness between the various steel sheet after the concatenation installation moreover.