CN213868900U

CN213868900U - Detachable floor support plate bottom die piece pin key

Info

Publication number: CN213868900U
Application number: CN202021520124.XU
Authority: CN
Inventors: 董书梅; 杜轩宇; 刘静锋
Original assignee: Jiangsu Haogang Construction Technology Co ltd
Current assignee: Jiangsu Haogang Construction Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-08-03
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to the technical field of floor support plates, and discloses a detachable floor support plate bottom die piece splicing pin key, which comprises a pin key main body and a bottom die, wherein the bottom end of the pin key main body is provided with a slide block, the top end of the pin key main body is connected with a pin head, and the bottom end of the pin key main body is provided with a pin hole, the top surface of the pin key main body is provided with two bolt holes, two sliding grooves are arranged on the surface of the bottom die, a fixed component is movably arranged on the pin key main body, the fixing component comprises two handles, one end of each handle is respectively and vertically connected with a first connecting rod, one end of the first connecting rod is connected with the connecting spring, the other end of the handle is vertically connected with the second connecting rod, and one end of the second connecting rod is provided with a clamping groove, two sides of the bolt opening are provided with grooves, locking plates are arranged in the grooves, one side of each locking plate is connected with a spring column, and one end of each spring column is connected with a clamping head. This can dismantle building carrier plate die block piece cotter key, easy operation has guaranteed to connect stably between the die block, guarantees the lower surface level of building carrier plate.

Description

Detachable floor support plate bottom die piece pin key

Technical Field

The utility model relates to a building carrier plate technical field specifically is a can dismantle building carrier plate die block piece cotter key.

Background

In recent years, building floor bearing plates are widely applied to high-rise building construction due to the fact that the building floor bearing plates have the advantages of high assembly efficiency, high construction quality and the like and are well accepted by industry owners and construction units, and steel bar truss floor bearing plates are used as important members of fabricated buildings and have a plurality of remarkable advantages.

Present can dismantle two adjacent die blocks of building carrier plate when linking to each other, the easy serious condition of dislocation about producing in piece department, cause behind the form removal at floor bottom unevenness, then need add support piece below the piece department of die block piece or add the connecting piece on the die block, current connecting piece need notice the problem of making level when connecting, need connect adjacent connecting piece in addition, inconvenient dismantlement between the while connection, the operation is comparatively complicated, coupling part does not have fixed knot structure simultaneously, cause the condition that breaks away from easily, this operation, increase the construction work volume and the operation degree of difficulty.

Therefore, a split pin key for a bottom die of a detachable floor support plate is designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a can dismantle building carrier plate die block piece cotter key has solved the problem that provides among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a can dismantle building carrier plate die block piece cotter key, includes cotter key main part and die block, cotter key main part bottom is equipped with the slider, cotter key main part top is connected with the bolt head, and cotter key main part bottom is equipped with the bolt mouth, cotter key main part top surface is equipped with two bolt holes, the die block is equipped with two spouts on the surface, movable mounting has fixed subassembly in the cotter key main part, and fixed subassembly includes two handles, and two handle one ends connect the head rod perpendicularly respectively, the connection spring is connected to head rod one end, the second connecting rod is connected perpendicularly to the handle other end, and second connecting rod one end is equipped with the draw-in groove, bolt mouth both sides are equipped with the recess, and are equipped with the locking plate in the recess, and connect the spring post on one side of the locking plate, the dop is connected to spring post one end.

Furthermore, the two pin key main bodies are connected with the other pin opening through one pin head, and the pin heads are tightly connected with the pin openings.

Further, the bottom die is connected with the pin key main body through a sliding groove movably connected with the sliding block, the opening of the sliding groove is formed in one end, the opening is formed in one end, the end of the sliding groove is closed, and the sliding block of the pin key main body is inserted into the sliding groove from the opening.

Furthermore, the fixing assembly is arranged at the joint of the two pin key main bodies, and the two first connecting rods are connected with the inside of the pin key main body with one end of the pin head through the connecting spring.

Further, the connecting spring that two handles are connected through the head rod connects connector and connecting hole respectively, and is equipped with the screw thread on connector and the connecting hole, the screw thread is mutually supported between connector and the connecting hole, and connector and connecting hole pass through screw thread zonulae occludens.

Further, the second connecting rod is connected with the spring post through a clamping groove movably connected with the chuck, the spring post in a free state drives the chuck to extend out of the pin key body, and the locking plate locks the plug pin head in the plug pin hole through the spring post.

The utility model has the advantages that:

1. the utility model discloses a, two round pin key main parts are connected with another round pin mouth through one of them bolt head, and bolt head and bolt mouth zonulae occludens, and the back is connected with the die block to the round pin key main part, is connected between two round pin key main parts that make through bolt head and bolt mouth connection, through the grafting form, has realized quick concatenation, and has guaranteed that two round pin key main parts align with the grafting form, has just so guaranteed the alignment of die block, has solved the same erection joint spare of prior art after, still need be aligned the problem of bolted connection again to the connecting piece.

2. The utility model discloses a, fixed subassembly is installed in two cotter main part junctions, and inside two head rods passed through the connecting spring and connect and have the cotter main part of bolt head one end, fixed subassembly includes the handle, stimulates the handle, under the spring action of spring post and connecting spring for the locking plate is fixed between with bolt head and the bolt mouth, makes to connect fixedly between the die block through this structure, through the condition that can not appear breaking away from in the use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a connecting portion of the pin key main body and the bottom die;

FIG. 3 is a schematic view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of B in fig. 3.

In the figure: 1. a pin key body; 2. a slider; 3. a plug pin head; 4. a bolt port; 5. bolt holes; 6. bottom die; 7. a chute; 8. a fixing assembly; 9. a handle; 10. a first connecting rod; 11. a connecting spring; 12. a connector; 13. connecting holes; 14. a second connecting rod; 15. a card slot; 16. a groove; 17. a locking plate; 18. a spring post; 19. and (4) clamping the head.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-4: the utility model provides a can dismantle building carrier plate die block piece cotter key, including cotter key main part 1 and die block 6, 1 bottom of cotter key main part is equipped with slider 2, 1 top of cotter key main part is connected with bolt head 3, and 1 bottom of cotter key main part is equipped with bolt mouth 4, 1 top surface of cotter key main part is equipped with two bolt holes 5, die block 6 is equipped with two spouts 7 on the surface, movable mounting has fixed subassembly 8 in the cotter key main part 1, and fixed subassembly 8 includes two handles 9, and two handle 9 one ends are perpendicular connection head rod 10 respectively, connect spring 11 is connected to head rod 10 one end, second connecting rod 14 is connected perpendicularly to the handle 9 other end, and second connecting rod 14 one end is equipped with draw-in groove 15, bolt mouth 4 both sides are equipped with recess 16, and be equipped with locking plate 17 in the recess 16, and locking plate 17 one side connection spring post 18, dop 19 is connected to spring post 18 one end.

Two round pin key main parts 1 are connected with another round pin mouth 4 through one of them round pin head 3, and round pin head 3 and round pin mouth 4 zonulae occludens, round pin key main part 1 is connected the back with die block 6, be connected between two round pin key main parts 1 that make through round pin head 3 and round pin mouth 4, through the grafting form, quick concatenation has been realized, and the grafting form has guaranteed that two round pin key main parts 1 align, so just guaranteed the alignment of die block 6, after having solved the same erection joint spare of prior art, still need be to the connecting piece alignment problem of bolted connection again.

1 bottom of cotter main part is equipped with

slider

2, and 6 surfaces of die block are equipped with two spouts 7, and die block 6 is connected through 7 swing joint sliders 2 of spout with cotter main part 1, and 7 mouths of spout set up to one end opening one end and seal, and the slider 2 of cotter main part 1 inserts spout 7 from the opening part, makes things convenient for cotter main part 1 to dismantle with die block 6 through this structure, easy operation, and it is convenient to connect.

Fixed subassembly 8 is installed in two cotter body 1 junctions, and inside two head rods 10 connected and have cotter body 1 of bolt head 3 one end through connecting spring 11, fixed subassembly 8 includes handle 9, pulling handle 9, under the spring action of spring post 18 and connecting spring 11 for locking plate 17 is fixed between with bolt head 3 and bolt mouth 4, makes to connect fixedly between the die block 6 through this structure, through the condition that can not appear breaking away from in the use.

Connecting head 12 and connecting hole 13 are connected respectively to connecting spring 11 that two handles 9 connect through head rod 10, and be equipped with the screw thread on connecting head 12 and the connecting hole 13, the screw thread is mutually supported between connecting head 12 and the connecting hole 13, and connecting head 12 and connecting hole 13 pass through screw thread zonulae occludens, second connecting rod 14 is connected through draw-in groove 15 swing joint dop 19 with spring post 18, spring post 18 under the free state drives dop 19 and stretches out in cotter key main part 1, and locking plate 17 through spring post 18 with bolt head 3 locking in bolt mouth 4, conveniently install and dismantle fixed subassembly 8 through this structure, facilitate the use.

To sum up, when the utility model is used, the slide block 2 is movably connected through the chute 7, the slide block 2 is inserted from the opening of the chute 7, and finally the bottom die 6 is connected with the pin key main body 1, then, a pin head 3 arranged at one end of one pin key main body 1 is connected with a pin port 4 arranged at one end of the other pin key main body 1, so that the two pin key main bodies 1 are connected, and simultaneously, the two bottom moulds 6 are connected, a first connecting rod 10 connected with one end of a handle 9 is inserted into the pin key body 1 with one end of a pin head 3, a connecting spring 11 connected with one end of two first connecting rods 10 is tightly connected with a connecting head 12 and a connecting hole 13, a clamping head 19 arranged at one end of the second connecting rod 14 is connected with the clamping groove 15, the handle 9 is pulled, under the spring force of spring stud 18 and connecting spring 11, locking plate 17 secures between latch head 3 and latch mouth 4.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a can dismantle floor carrier plate die block piece cotter key, includes cotter key main part (1) and die block (6), its characterized in that: the bottom end of the pin key main body (1) is provided with a sliding block (2), the top end of the pin key main body (1) is connected with a pin head (3), the bottom end of the pin key main body (1) is provided with a pin opening (4), the top surface of the pin key main body (1) is provided with two bolt holes (5), the surface of the bottom die (6) is provided with two sliding grooves (7), the pin key main body (1) is movably provided with a fixed assembly (8), the fixed assembly (8) comprises two handles (9), one ends of the two handles (9) are respectively and vertically connected with a first connecting rod (10), one end of the first connecting rod (10) is connected with a connecting spring (11), the other end of each handle (9) is vertically connected with a second connecting rod (14), one end of each second connecting rod (14) is provided with a clamping groove (15), two sides of each pin opening (4) are provided with grooves (16), and a locking plate (17) is arranged in each groove (16), and one side of the locking plate (17) is connected with a spring column (18), and one end of the spring column (18) is connected with a clamping head (19).

2. The detachable floor support plate bottom die joint pin key according to claim 1, characterized in that: the two pin key main bodies (1) are connected with the other pin opening (4) through one pin head (3), and the pin heads (3) are tightly connected with the pin openings (4).

3. The detachable floor support plate bottom die joint pin key according to claim 1, characterized in that: die block (6) are connected through spout (7) swing joint slider (2) with cotter main part (1), and spout (7) mouth sets up to one end opening one end and seals, and slider (2) of cotter main part (1) insert spout (7) from the opening part.

4. The detachable floor support plate bottom die joint pin key according to claim 1, characterized in that: the fixing assembly (8) is arranged at the joint of the two pin key main bodies (1), and the two first connecting rods (10) are connected with the inside of the pin key main body (1) with one end of the pin head (3) through connecting springs (11).

5. The detachable floor support plate bottom die joint pin key according to claim 1, characterized in that: connecting head (12) and connecting hole (13) are connected respectively through connecting spring (11) that first connecting rod (10) are connected in two handles (9), and are equipped with the screw thread on connecting head (12) and connecting hole (13), screw thread is mutually supported between connecting head (12) and connecting hole (13), and connecting head (12) and connecting hole (13) pass through screw thread zonulae occludens.

6. The detachable floor support plate bottom die joint pin key according to claim 1, characterized in that: the second connecting rod (14) is connected with the spring column (18) and movably connected with the chuck (19) through the clamping groove (15), the spring column (18) drives the chuck (19) to extend out of the pin key main body (1), and the locking plate (17) locks the plug pin head (3) in the plug pin opening (4) through the spring column (18).