CN215107245U

CN215107245U - Scaffold gangboard

Info

Publication number: CN215107245U
Application number: CN202120919443.6U
Authority: CN
Inventors: 谢俊; 姜莉莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-10
Anticipated expiration: 2031-04-29

Abstract

The utility model provides a scaffold gangplank, including the gangplank monomer, the gangplank monomer includes two longerons that are parallel to each other and two crossbeams that are parallel to each other, and the longeron links to each other with the tip of crossbeam, and two longerons and two crossbeams constitute the frame of rectangle, and the frame top is equipped with the metal mesh, and the crossbeam outside is installed the couple, and the couple includes coupler body and two grafting portions that are parallel to each other, and grafting portion is located one side that the coupler body is close to the crossbeam, and two grafting portions are located the top and the bottom of coupler body respectively; the top and the bottom of the cross beam are both provided with an inserting groove, the inserting groove is matched with the shape of the inserting part, the inserting part is positioned in the inserting groove, and the inserting part is connected with the inserting groove through a bolt; one end of the hook body close to the cross beam is connected with the cross beam through a bolt. The utility model discloses a couple is established in the crossbeam outside, is favorable to the laminating between adjacent springboard monomer, makes not have the clearance between adjacent springboard monomer, avoids parts, instrument etc. to easily pass the clearance and drops, is favorable to safe construction.

Description

Scaffold gangboard

Technical Field

The utility model relates to a construction equipment technical field especially relates to a scaffold gangboard.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out, connecting discs are mostly arranged on vertical rods of the scaffold, and the horizontal rods are arranged at the connecting discs through bolts. The couple has all been welded in the longeron outside of scaffold frame springboard frame, can set up the springboard on the horizontal pole of scaffold frame through the couple, and then constitutes work platform, and the problem that from this brings is can not inseparable laminating between the adjacent springboard on the scaffold frame horizontal pole, always can have great clearance between the adjacent springboard, and part, instrument etc. pass the clearance easily and drop, influence safe construction. The welding mode that the couple adopted is fixed with the springboard frame, and is higher to the requirement of welding seam quality, otherwise the couple is easy to be cracked, threatens personnel's safety, but high-quality welding seam means excellent welding worker, and excellent welding worker's human cost is higher, is unfavorable for reducing the manufacturing cost of scaffold frame springboard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a scaffold gangplank, the couple of having solved among the prior art adopts welded mode to fix in the longeron outside of gangplank usually, leads to on the scaffold horizontal pole can not inseparable laminating between the adjacent gangplank, always can have great clearance between the adjacent gangplank, and part, instrument etc. pass the clearance easily and drop, influence the problem of safe construction to and welded fixed mode is higher to the requirement of welding seam quality, is unfavorable for reducing scaffold gangplank manufacturing cost's problem.

The utility model discloses a realize through following technical scheme:

a scaffold gangboard comprises a gangboard single body, wherein the gangboard single body comprises two longitudinal beams which are parallel to each other and two cross beams which are parallel to each other, the longitudinal beams are connected with the end parts of the cross beams, the two longitudinal beams and the two cross beams form a rectangular frame, a metal net is arranged at the top of the frame, a hook is arranged on the outer side of the cross beam and comprises a hook body and two insertion parts which are parallel to each other, the insertion parts are positioned on one side of the hook body, which is close to the cross beams, and the two insertion parts are respectively positioned at the top and the bottom of the hook body; the top and the bottom of the cross beam are both provided with an inserting groove, the inserting groove is matched with the shape of the inserting part, the inserting part is positioned in the inserting groove, and the inserting part is connected with the inserting groove through a bolt; one end of the hook body close to the cross beam is connected with the cross beam through a bolt.

Compared with the prior art, the utility model discloses can obtain including following technological effect:

1. the hooks are arranged on the outer side of the cross beam, so that the adjacent springboard single bodies are attached to each other, no gap exists between the adjacent springboard single bodies, parts, tools and the like are prevented from easily passing through the gap and falling off, and safe construction is facilitated;

2. the inserting part of the hook is matched with the inserting groove of the cross beam, so that the hook is connected with the cross beam through the bolt, the assembly is simple, the labor cost is reduced, and the production cost of the scaffold gangboard is reduced.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an exploded view of the cross beam and the hook according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of the single springboard of the embodiment of the present invention.

The reference numbers are as follows:

1. a stringer; 2. a cross beam; 21. inserting grooves; 211. a first rubber layer; 3. a reinforcing beam; 4. a metal mesh; 5. hooking; 51. a hook body; 511. a second rubber layer; 52. a plug-in part; 6. a lap plate; 61. a first jack; 7. a lap joint groove; 71. a second jack; 8. and (4) a bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and 2, a scaffold gangboard comprises a gangboard single body, the gangboard single body comprises two longitudinal beams 1 parallel to each other and two cross beams 2 parallel to each other, the longitudinal beams 1 are connected with the end parts of the cross beams 2, the two longitudinal beams 1 and the two cross beams 2 form a rectangular frame, the top of the frame is provided with a metal net 4, the outer side of the cross beam 2 is provided with a hook 5, the outer side refers to the outer side of the frame, the hook 5 comprises a hook body 51 and two insertion parts 52 parallel to each other, the insertion parts 52 are positioned on one side of the hook body 51 close to the cross beam 2, and the two insertion parts 52 are respectively positioned at the top and the bottom of the hook body 51; the top and the bottom of the beam 2 are both provided with an insertion groove 21, the insertion groove 21 is matched with the insertion part 52 in shape, the insertion part 52 is positioned in the insertion groove 21, and the insertion part 52 is in bolt connection with the insertion groove 21. In this embodiment, the length directions of the insertion portion 52 and the insertion groove 21 are both parallel to the longitudinal beam 1, threaded holes are formed in the insertion portion 52 and the insertion groove 21, a threaded hole is formed in one side, close to the cross beam 2, of the hook body 51, a threaded hole is also formed in the corresponding position, close to one side of the hook body 51, of the cross beam 2, and one end, close to the cross beam 2, of the hook body 51 is connected with the cross beam 2 through a bolt. In the installation process, the inserting part 52 needs to be inserted into the inserting groove 21, the hook body 51 is fixed on the cross beam 2 through the countersunk head bolt, at this time, the inserting part 52 is completely inserted into the inserting groove 21, then another countersunk head bolt sequentially passes through the inserting part 52 positioned above, the cross beam 2 and the inserting part 52 positioned below, and the inserting part 52 is fixed in the inserting groove 21 through the countersunk head bolt. The hook 5 in the embodiment is positioned on the beam 2, so that the joint between the adjacent springboard single bodies is not influenced, a gap does not exist between the adjacent springboard single bodies, parts, tools and the like are prevented from easily passing through the gap and falling off, and the safe construction is facilitated; the connection structure between the hook 5 and the cross beam 2 is simple, the installation is convenient and rapid, the hook 5 can be installed on the cross beam 2 without welding, and the labor cost of enterprises can be greatly reduced, so that the production cost of the springboard is reduced.

As shown in fig. 2, a first rubber layer 211 is provided in the insertion groove 21. In this embodiment, the first rubber layer 211 is located on the horizontal bottom surface of the insertion groove 21. The inserting part 52 is connected with the inserting groove 21 through a countersunk head bolt, and the first rubber layer 211 has certain elasticity, so that the friction force between the countersunk head bolt and the inserting part 52 can be increased, and the countersunk head bolt is prevented from loosening.

As shown in fig. 2, a second rubber layer 511 is provided inside the hook body 51. Because all independently place between each springboard monomer, constructor when the operation above that, the springboard monomer often can make a round trip to play, and extremely unstable has very big potential safety hazard, and second rubber layer 511 can increase the frictional force between coupler 51 and the scaffold horizontal pole, reduces the free drunkenness range of springboard.

As shown in fig. 1 and 3, a longitudinal beam 1 is provided with a lap plate 6 on the outer side, the top surface of the lap plate 6 is flush with the top surface of the longitudinal beam 1, another longitudinal beam 1 is provided with a lap groove 7 on the outer side, the lap groove 7 is matched with the lap plate 6 in shape, and the lap plate 6 is detachably connected with the lap groove 7. Due to the arrangement of the lap joint plates 6 and the lap joint grooves 7, gaps between adjacent springboard monomers can be covered, and parts, tools and the like can be further prevented from passing through the gaps and falling.

As shown in fig. 1 and 3, a detachable latch 8 is arranged between the lap plate 6 and the lap groove 7, and the lap plate 6 and the lap groove 7 are detachably connected through the latch 8. Be equipped with the first jack 61 that link up on the overlap joint board 6, be equipped with second jack 71 on the overlap joint groove 7, second jack 71 is the blind hole, and bolt 8 can pass first jack 61 and stretch into second jack 71, fixes two adjacent springboard monomers together to further reduce the free drunkenness range of springboard.

As shown in fig. 1, a reinforcing beam 3 is provided inside the frame, and both ends of the reinforcing beam 3 are fixed to the inner sides of the two cross members 2, respectively. The reinforcing beam 3 can increase the structural strength of the frame and prolong the service life of the embodiment.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A scaffold gangboard comprises a gangboard monomer, wherein the gangboard monomer comprises two longitudinal beams (1) which are parallel to each other and two cross beams (2) which are parallel to each other, the longitudinal beams (1) are connected with the end parts of the cross beams (2), the two longitudinal beams (1) and the two cross beams (2) form a rectangular frame, and the top of the frame is provided with a metal net (4), the scaffold gangboard is characterized in that a hook (5) is arranged on the outer side of each cross beam (2), the hook (5) comprises a hook body (51) and two insertion parts (52) which are parallel to each other, the insertion parts (52) are positioned on one side, close to the cross beams (2), of the hook body (51), and the two insertion parts (52) are respectively positioned on the top and the bottom of the hook body (51); plug-in connection grooves (21) are formed in the top and the bottom of the cross beam (2), the plug-in connection grooves (21) are matched with the plug-in connection parts (52) in shape, the plug-in connection parts (52) are located in the plug-in connection grooves (21), and the plug-in connection parts (52) are connected with the plug-in connection grooves (21) through bolts; one end of the hook body (51) close to the cross beam (2) is connected with the cross beam (2) through a bolt.

2. A scaffold ramp according to claim 1, wherein a first rubber layer (211) is provided in the socket (21).

3. A scaffold ramp according to claim 1, characterized in that the hook (51) is provided with a second rubber layer (511) on the inside.

4. The scaffold gangboard according to claim 1, characterized in that, a lap plate (6) is arranged on the outer side of one longitudinal beam (1), the top surface of the lap plate (6) is flush with the top surface of the longitudinal beam (1), a lap groove (7) is arranged on the outer side of the other longitudinal beam (1), the lap groove (7) is matched with the shape of the lap plate (6), and the lap plate (6) is detachably connected with the lap groove (7).

5. The scaffold gangboard according to claim 4, wherein a detachable bolt (8) is arranged between the lap board (6) and the lap groove (7), and the lap board (6) and the lap groove (7) are detachably connected through the bolt (8).

6. A scaffold ramp according to claim 1, characterized in that a reinforcing beam (3) is provided inside the frame, and both ends of the reinforcing beam (3) are fixed inside the two beams (2).