CN210482949U

CN210482949U - Novel plug-in type scaffold

Info

Publication number: CN210482949U
Application number: CN201920921890.8U
Authority: CN
Inventors: 邢立化; 戴剑; 张凯
Original assignee: Beijing Youchaobang Technology Co ltd
Current assignee: BEIJING TOSUN TECHNOLOGY DEVELOPMENT Co.,Ltd.
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-05-08
Anticipated expiration: 2029-06-18

Abstract

The utility model provides a novel plug-in type scaffold frame relates to building engineering construction technical field. The technical problem that the structure of the rod piece connecting part of the scaffold in the prior art is complex and time-consuming and labor-consuming to install is solved. It includes the horizontal pole, pole setting and side down tube, be provided with main connecting piece in the pole setting, main connecting piece includes main connecting portion and the pole setting connecting portion that the integral type is connected, make main connecting portion and horizontal pole formation can dismantle through the horizontal pole connecting piece and be connected, make main connecting piece and pole setting formation fixed connection through the pole setting connecting portion, the tip that makes the side down tube through set up the down tube connecting hole on main connecting portion passes through the down tube connecting piece and forms to dismantle with the down tube connecting hole and be connected, the horizontal pole, pole setting and side down tube just can peg graft with the down tube connecting piece through main connecting piece and the horizontal pole connecting piece that cooperates its use and form cube truss structure, the connection form of member junction has been simplified, make the tie point atress reasonable, and can realize the.

Description

Novel plug-in type scaffold

Technical Field

The utility model belongs to the technical field of the building engineering construction technique and specifically relates to a novel plug-in type scaffold frame is related to.

Background

There are more floor on the building site and pour, the place that formwork support construction and outer wall, interior decoration or the higher unable direct construction of floor height, for the convenience of workman's operation and solve perpendicular and horizontal transportation and the various supports of setting up, promptly for the scaffold frame, the scaffold frame is connected through the fastener by a plurality of pole settings and a plurality of horizontal pole usually and constitutes.

The applicant finds that at least the following technical problems exist in the prior art: the rod piece junction of current scaffold frame, the structure is comparatively complicated, has very much spare part in the general match, and it is comparatively difficult to install, needs to be equipped with various equipment to assist the installation, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel plug-in type scaffold to solve the comparatively complicated technical problem who gets up wasting time and energy of installing of member junction structure of scaffold among the prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a novel plug-in type scaffold comprises a cross rod, a vertical rod and a side oblique rod, wherein a main connecting piece is arranged on the vertical rod and comprises a main connecting part and a vertical rod connecting part which are connected integrally, the vertical rod connecting part and the vertical rod form a fixed connection, and an oblique rod connecting hole is formed in the main connecting part;

the end part of the cross rod is detachably connected with a cross rod connecting piece, and the cross rod connecting piece is detachably connected with the main connecting part;

the end part of the side diagonal rod is detachably connected with the diagonal rod connecting hole through a diagonal rod connecting piece.

Preferably, equidistant interval is provided with a plurality of in the pole setting main connecting piece, every main connecting piece all includes four main connecting portion and four pole setting connecting portion, four main connecting portion and four pole setting connecting portion set gradually in turn and form the integral type and connect.

Preferably, the horizontal pole connecting piece includes the trip, the mounting hole has been seted up at the both ends of trip, the trip is set up main connecting portion top, and the slide wedge body passes the mounting hole will the trip locking is in on the main connecting portion.

Preferably, the middle part of the clamping hook is provided with a clamping ring, and the clamping ring is connected with the end part of the cross rod in a clamping manner.

Preferably, the down tube connecting piece includes the down tube round pin axle, the confession is seted up to the tip of side down tube round pin axle the round hole that the down tube round pin axle passed, the one end of down tube round pin axle is provided with blocks the body, the through-hole that supplies the slide wedge body to penetrate is seted up to the other end of down tube round pin axle, the down tube round pin axle is provided with the one end that blocks the body passes the down tube connecting hole and passes through block the body to be fixed on the main connecting portion, the slide wedge body card is established in order to incite somebody to action on the through-hole the tip of side down tube with the extrusion of main connecting portion is in.

Preferably, a positioning gasket is arranged between the main connecting part and the end part of the side inclined rod, and a fastening gasket is arranged between the end part of the side inclined rod and the inclined wedge body.

Preferably, the main connecting portion comprises a main plate and side plates, two ends of the main plate are respectively connected with one side plate perpendicular to the main plate, and the middle of each side plate is provided with the inclined rod connecting hole.

Preferably, the pole setting connecting portion include the connecting plate, the connecting plate have with pole setting external diameter assorted radian, the connecting plate along vertical direction both ends with pole setting fixed connection, the connecting plate along horizontal direction both ends respectively with one main junction fixed connection.

Preferably, the top of the upright is provided with an adjustable top support.

Preferably, the bottom of the upright is provided with an adjustable support.

The utility model provides a novel plug-in type scaffold, including horizontal pole, pole setting and side down tube, be provided with main connecting piece in the pole setting, main connecting piece includes integral type main connecting portion and pole setting connecting portion that connect, make main connecting portion and horizontal pole form detachable connection through the horizontal pole connecting piece, make main connecting piece and pole setting form fixed connection through the pole setting connecting portion, make the tip of side down tube form detachable connection through down tube connecting piece and down tube connecting hole through set up the down tube connecting hole on the main connecting portion, horizontal pole, pole setting and side down tube just can be pegged graft through main connecting piece and horizontal pole connecting piece and down tube connecting piece that cooperate its use and form the cube truss structure that scaffold structure needs, simplified the connection form of member junction, made the tie point design atress reasonable, and, can realize on-the-spot quick overlap joint, improve work efficiency, the number of workers required by construction is reduced, and the labor cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of an embodiment of the present invention;

FIG. 2 is a detail view of the diagonal member connecting member and the main connecting member according to an embodiment of the present invention;

fig. 3 is a detailed view of the connection between the cross bar connecting member and the main connecting member according to an embodiment of the present invention.

FIG. 4 is a detail view of the cross bar coupler attached to the cross bar in one embodiment of the present invention;

FIG. 5 is a block diagram of an adjustable jack according to an embodiment of the present invention;

fig. 6 is a block diagram of an adjustable support according to an embodiment of the present invention.

In the figure 1, a cross bar; 2. erecting a rod; 3. a side diagonal rod; 31. a circular hole; 4. a primary connection member; 41. a main connection portion; 411. a main board; 412. a side plate; 42. a vertical rod connecting part; 421. a connecting plate; 43. an inclined rod connecting hole; 5. a cross bar connector; 51. a hook is clamped; 52. a snap ring; 53. mounting holes; 6. a diagonal bar connection; 61. a diagonal bar pin shaft; 62. a blocking body; 63. a through hole; 64. positioning the gasket; 65. fastening a gasket; 7. a wedge body; 8. an adjustable top support; 81. a template; 82. a top support screw; 83. a top nut; 84. a first latch; 9. an adjustable support; 91. a base; 92. a bottom support screw; 93. a bottom nut; 94. a second pin.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of 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.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1 to 6, the utility model provides a novel plug-in type scaffold, which comprises a cross bar 1, a vertical rod 2 and a side diagonal rod 3, wherein the vertical rod 2 is provided with a main connecting piece 4, the main connecting piece 4 comprises a main connecting part 41 and a vertical rod connecting part 42 which are connected in an integrated manner, the vertical rod connecting part 42 and the vertical rod 2 form a fixed connection, and the main connecting part 41 is provided with a diagonal rod connecting hole 43;

the end part of the cross rod 1 is detachably connected with a cross rod connecting piece 5, and the cross rod connecting piece 5 is detachably connected with the main connecting part 41;

the end part of the side sway rod 3 is detachably connected with the sway rod connecting hole 43 through a sway rod connecting piece 6;

the cross rod, the vertical rod and the side inclined rod can be inserted into the main connecting piece and the cross rod connecting piece and the inclined rod connecting piece which are matched with the main connecting piece to form a cubic truss structure required by the scaffold structure, so that the connecting form of the connecting part of the rod piece is simplified, the stress of the connecting point is reasonable in design, the quick lap joint on the site can be realized, the work efficiency is improved, the required personnel for construction are reduced, and the labor cost is reduced.

As an optional implementation mode, a plurality of main connecting pieces 4 are arranged on the upright rod 2 at equal intervals, each main connecting piece 4 comprises four main connecting parts 41 and four upright rod connecting parts 42, the four main connecting parts 41 and the four upright rod connecting parts 42 are sequentially and alternately arranged to form an integrated connection, the integrated connection can improve the overall strength of the structure, the stress of the main connecting pieces 4 is reasonable, the four main connecting parts 41 can meet the requirement of connection of all the cross rods 1 in four directions, and the main connecting pieces 4 are utilized to the maximum extent;

it is worth noting that the most common 48 series and 60 series in the daily use of the scaffold, the size of the main connecting member 4 mentioned in the present invention, under the condition that the structural form is not changed, is designed for 48 series and 60 series respectively, the main connecting member 4 with different proportions is designed to meet the requirement, wherein the size of the upright rod connecting portion 42 is always matched with the size of 48 or 60.

As an optional embodiment, the cross bar connecting piece 5 includes a hook 51, mounting holes 53 are opened at two ends of the hook 51, the hook 51 is overlapped on the top of the main connecting portion 41, the wedge 7 passes through the mounting holes 53 and locks the hook 51 on the main connecting portion 41, an included angle is formed between two long sides of the wedge 7, wherein the size of the maximum opening of the mounting hole 53 is always smaller than the widest part of the wedge 7, so that the wedge 7 passes through the mounting holes 53 with different sizes without passing completely, and the part of the cross section of the wedge 7, which is larger than the mounting hole 53, is always clamped on the upper part of the mounting hole 53 at the upper end of the hook 51 to play a role of fastening, so that the hook 51 is locked on the main connecting portion 41, and after the wedge 7 is taken out upwards, the hook 51 can naturally loosen from the main connecting portion 41, so that the cross bar and the stand bar can be connected more quickly.

As an optional implementation mode, the middle of the hook 51 is provided with a snap ring 52, a plurality of protrusions are arranged along the outer ring of the snap ring 52, the protrusions can be connected with the inner side wall of the end portion of the cross rod 1 in a snap-fit mode so that the hook 51 and the end portion of the cross rod 1 form a snap-fit connection, the detachable snap-fit connection mode can facilitate connection between the cross rod 1 and the hook 51, the connection mode is simpler, the installation and the detachment are convenient, and the time required during installation and detachment is reduced.

As an alternative embodiment, the sway bar connecting piece 6 comprises a sway bar pin shaft 61, the end of the side sway bar 3 is provided with a round hole 31 for the sway bar pin shaft 61 to pass through, one end of the sway bar pin shaft 61 is provided with a blocking body 62, the other end of the sway bar pin shaft 61 is provided with a through hole 63 for the sway bar 7 to pass through, one end of the sway bar pin shaft 61 provided with the blocking body 62 passes through the sway bar connecting hole 43 and is fixed on the main connecting part 41 through the blocking body 62, the sway bar 7 is clamped on the through hole 63 to press the end of the side sway bar 3 and the main connecting part 41 together to form a fixed connection, the sway bar 7 has a locking function, compared with the traditional locking tool, the structure is simpler, the size of the maximum opening of the through hole 63 is always smaller than the widest part of the sway bar 7 in the process of passing through the through hole 63 without completely passing through, the part of the sway bar 7 with the cross section larger than the through hole 63 is always clamped on the upper part of, after the inclined wedge body 7 is upwards taken out, the inclined rod pin shaft 61 can be loosened from the inclined rod connecting hole 43, the assembly and disassembly are convenient, and the inclined rod is more conveniently and quickly connected with the main connecting piece 4.

As an alternative embodiment, a positioning gasket 64 is disposed between the main connecting portion 41 and the end portion of the side sway bar 3, because the size of the sway bar connecting hole 43 is larger than the size of the sway bar pin 61 and the blocking body 62 disposed on the sway bar pin 61, the positioning gasket 64 is disposed between the main connecting portion 41 and the end portion of the side sway bar 3, so that the sway bar pin 61 is accurately positioned and cannot move freely in the sway bar connecting hole 43, and because the wedge body 7 and the side sway bar 3 are both rigid structures and are made of metal materials, and the contact surfaces of the two are not horizontal, the connection forms of the two in direct contact connection and mutual extrusion are not very firm, and may be loosened and collided to cause structural damage during use, therefore, a fastening gasket 65 is further disposed between the end portion of the side sway bar 3 and the wedge body 7, the fastening gasket 65 is made of a material with a large elastic friction coefficient, protects the structure of the side-sway bar 3 and the wedge 7 and provides a greater friction force, making the connection between the side sway bar 3 and the wedge 7 more secure.

As an alternative embodiment, the main connection portion 41 includes a main plate 411 and side plates 412, two ends of the main plate 411 are respectively connected with one side plate 412 perpendicular to the main plate 411, the middle of the side plate 412 is provided with a diagonal rod connection hole 43, and the connection portion of the main plate 411 and the side plates 412 is provided with a radian, so that stress concentration at the structural connection portion can be reduced, the structural strength is improved, the hook 51 of the cross rod connection member 5 can be erected on the top of the main plate 411 and the side plates 412 during specific connection, and the support of the three plates helps to improve the structural strength at the connection portion of the cross rod connection member 5 and the main connection member 4, and then the main connection member is fastened;

it is worth noting, the utility model discloses in, the down tube connecting piece 6 uses the slide wedge body 7 to form final fastening with main connecting piece 4, and horizontal pole connecting piece 5 also uses slide wedge body 7 and main connecting piece 4 to form final fastening, only needs a structural style slide wedge body 7 alright with the locking and the fastening function that satisfy two connecting pieces simultaneously, facilitates the use more in the construction, reduces the cost.

As optional embodiment, pole setting connecting portion 42 includes connecting plate 421, and connecting plate 421 has the radian assorted with pole setting 2 external diameter, and connecting plate 421 is along the both ends and pole setting 2 fixed connection of vertical direction, and connecting plate 421 is along the both ends of horizontal direction respectively with the curb plate 412 fixed connection of a main connecting portion 41, and it is worth noting that, fracture has been seted up to one of them in four connecting plates 421, and the fracture sets up at the middle part of connecting plate 421 along vertical direction, and the connecting plate 421 that have the fracture compare in other three, have bigger elasticity the utility model discloses an in the actual operation, wear to establish into main connecting piece 4 earlier pole setting 2 and carry out welded fastening again, when main connecting piece 4 is whole or pole setting 2 appears the error that the design allows, the design form of fracture can make pole setting 2 wear to establish the center through main connecting piece 4 smoothly.

As an optional implementation manner, the top of the vertical rod 2 is provided with the adjustable top support 8, including the template 81, the bottom of the template 81 is provided with the top support screw 82, the top support screw 82 is detachably connected with the vertical rod 2 through the top nut 83, and a first height hole is formed in the vertical rod 2, a plurality of second height holes are formed in the vertical direction of the top support screw 82, the positions of the first height hole and the second height hole in the horizontal direction correspond, the first bolt 84 sequentially penetrates through the first height hole and the second height hole to be able to determine the positions of the top support screw 82 and the vertical rod 2, and the first bolt 84 is matched with the first height hole through selecting different second height holes to achieve the effect that the adjustable top support 8 can adjust the height.

As an alternative embodiment, the bottom of the upright 2 is provided with an adjustable support 9, which comprises a base 91, the base 91 is provided with a bottom support screw 92, the bottom support screw 92 is detachably connected with the upright 2 through a bottom nut 93, and a third height hole is formed on the upright 2, a plurality of fourth height holes are arranged in the vertical direction of the bottom supporting screw 92, the positions of the third height holes and the fourth height holes are corresponding to each other in the horizontal direction, the positions of the bottom supporting screw 92 and the upright rod 2 can be determined by sequentially penetrating the second bolt 94 through the third height holes and the fourth height holes, the second bolt 94 is matched with the third height holes by selecting different fourth height holes to play a role in adjusting the height, so as to realize the effect that the height of the adjustable support 9 can be adjusted, and because the ground of the construction site is uneven, the ground of the vertical rod 2 of the scaffold at different positions can be leveled through the adjustable supports 9.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A novel plug-in type scaffold comprises a cross rod (1), a vertical rod (2) and side oblique rods (3), and is characterized in that main connecting pieces (4) are arranged on the vertical rod (2), each main connecting piece (4) comprises a main connecting portion (41) and a vertical rod connecting portion (42) which are integrally connected, the vertical rod connecting portions (42) and the vertical rod (2) are fixedly connected, and oblique rod connecting holes (43) are formed in the main connecting portions (41);

the end part of the cross rod (1) is detachably connected with a cross rod connecting piece (5), and the cross rod connecting piece (5) is detachably connected with the main connecting part (41);

the end part of the side sway rod (3) is detachably connected with the sway rod connecting hole (43) through a sway rod connecting piece (6).

2. The new plug-in scaffold according to claim 1, characterized in that: equidistant interval is provided with a plurality of on pole setting (2) main connecting piece (4), every main connecting piece (4) all includes four main connecting portion (41) and four pole setting connecting portion (42), four main connecting portion (41) and four pole setting connecting portion (42) set gradually in turn and form the integral type and connect.

3. The new plug-in scaffold according to claim 1, characterized in that: horizontal pole connecting piece (5) are including trip (51), mounting hole (53) have been seted up at the both ends of trip (51), trip (51) are set up main connecting portion (41) top, and wedge body (7) pass mounting hole (53) and will trip (51) lock is in on main connecting portion (41).

4. A new plug-in scaffold according to claim 3, characterized in that: the middle part of the clamping hook (51) is provided with a clamping ring (52), and the clamping ring (52) is connected with the end part of the cross rod (1) in a clamping manner.

5. The new plug-in scaffold according to claim 1, characterized in that: the down tube connecting piece (6) includes down tube round pin axle (61), the confession has been seted up to the tip of side down tube (3) round hole (31) that down tube round pin axle (61) passed, the one end of down tube round pin axle (61) is provided with blocks body (62), through-hole (63) that supply wedge body (7) to penetrate are seted up to the other end of down tube round pin axle (61), down tube round pin axle (61) is provided with block the one end of body (62) and pass down tube connecting hole (43) and pass through block body (62) and fix on main connecting portion (41), wedge body (7) card is established in order to incite somebody to action on through-hole (63) the tip of side down tube (3) with main connecting portion (41) extrusion is in order to form fixed connection together.

6. The new plug-in scaffold according to claim 5, characterized in that: a positioning gasket (64) is arranged between the main connecting part (41) and the end part of the side inclined rod (3), and a fastening gasket (65) is arranged between the end part of the side inclined rod (3) and the inclined wedge body (7).

7. The new plug-in scaffold according to claim 2, characterized in that: the main connecting portion (41) comprises a main plate (411) and side plates (412), two ends of the main plate (411) are respectively connected with the side plates (412) perpendicular to the main plate, and the middle of each side plate (412) is provided with the inclined rod connecting hole (43).

8. The new plug-in scaffold according to claim 2, characterized in that: pole setting connecting portion (42) include connecting plate (421), connecting plate (421) have with pole setting (2) external diameter assorted radian, connecting plate (421) along vertical direction both ends with pole setting (2) fixed connection, connecting plate (421) along the horizontal direction both ends respectively with one main connecting portion (41) fixed connection.

9. The new plug-in scaffold according to claim 1, characterized in that: the top of the upright rod (2) is provided with an adjustable top support (8).

10. The new plug-in scaffold according to claim 1, characterized in that: the bottom of the upright rod (2) is provided with an adjustable support (9).