CN216552996U

CN216552996U - Steel pipe scaffold connection structure convenient to concatenation

Info

Publication number: CN216552996U
Application number: CN202122912758.0U
Authority: CN
Inventors: 夏俊选; 刘明献; 朱玉娟; 姚娅杰; 秦子淇; 许瑞倩; 杜景录; 李鸿卿; 李妍; 张梅林
Original assignee: Kexing Construction Engineering Group Co ltd
Current assignee: Kexing Construction Engineering Group Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-17
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a steel pipe scaffold connecting structure convenient to splice, which comprises a fixed frame plate, a movable support and a lifting frame plate arranged at the upper end of the fixed frame plate, wherein the fixed frame plate comprises a fixed plate and fixed frames arranged at two sides of the fixed plate; this scaffold puts up movable support on frame body adopts the design of scissors fork pole lift, makes things convenient for the operation personnel to carry out work, is located two linking bridge of fixed frame plate both sides in addition, for independent bearing structure, can cooperate with fixed frame plate both sides, through the height of adjusting two linking bridge, can make this scaffold steadily place on cascaded ground.

Description

Steel pipe scaffold connection structure convenient to concatenation

Technical Field

The utility model relates to a scaffold, in particular to a steel pipe scaffold connecting structure convenient to splice.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

The scaffold that uses at present places the assembly back on the horizontal ground mostly, accomplishes fixed back with bearing structure, uses. When the ground with the stair structure is constructed for the stair passageway, the connecting structure of the traditional scaffold platform is used for supporting the frame body, so that the connection is inconvenient, and the placing area is limited. In this regard, improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel pipe scaffold connecting structure convenient to splice so as to solve the problems in the background technology.

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

a steel pipe scaffold connecting structure convenient to splice comprises a fixed frame plate, a movable support and a lifting frame plate arranged at the upper end of the fixed frame plate, wherein the fixed frame plate comprises a fixed plate and fixed frames arranged at two sides of the fixed plate, and the lower end of each fixed frame is fixedly connected with the side wall of the fixed plate;

the lifting frame plate comprises a movable plate and a scissor rod mechanism, wherein the movable plate is arranged above the fixed plate and is connected with the upper end surface of the fixed plate through the scissor rod mechanism;

the movable support comprises a first support and a second support, wherein the first support and the second support are respectively arranged at two ends of the fixed plate and movably connected with one side of the fixed frame, which is far away from the fixed plate.

Preferably, the scissor rod mechanism comprises a first scissor rod and a second scissor rod which are arranged at the lower end of the movable plate, the first scissor rod and the second scissor rod are arranged at the lower end of the movable plate and are symmetrically arranged, the upper ends of the first scissor rod and the second scissor rod are movably connected with the lower end face of the movable plate, and the lower ends of the first scissor rod and the second scissor rod penetrate into two sliding groove seats arranged at the upper end of the fixed plate and are movably connected with the sliding groove seats.

Preferably, a plunger rod is arranged at the upper end of the fixing plate between the two chute seats, a push rod is arranged at the output end of the plunger rod, and two ends of the push rod penetrate into an adjusting groove formed in the side wall of the chute seat and are fixedly connected with a supporting leg at the lower end of each of the first scissor rod and the second scissor rod.

Preferably, a plurality of reinforcing rods are arranged between the first scissor rod and the second scissor rod, and two ends of each reinforcing rod are arranged at the intersection of the rod bodies of the first scissor rod and the second scissor rod and are rotatably connected with the first scissor rod and the second scissor rod.

Preferably, the first support and the second support both comprise adjusting seats, guide rail blocks are arranged at the joints of the adjusting seats and the fixing frames, one sides of the guide rail blocks are fixedly connected with the fixing frames, guide grooves in sliding fit with the adjusting seats are formed in the other sides of the guide rail blocks, a plurality of positioning holes are formed in the guide grooves, and the positioning holes correspond to bolt holes formed in the bolt holes.

Preferably, adjust the seat lower extreme and be equipped with two vertical steel pipes, through fagging interconnect between two vertical steel pipes, the bottom cover of vertical steel pipe is equipped with the rubber sleeve.

Compared with the prior art, the utility model has the beneficial effects that: this scaffold puts up movable support on frame body adopts the design of scissors fork pole lift, makes things convenient for the operation personnel to carry out work, is located two linking bridge of fixed frame plate both sides in addition, for independent bearing structure, can cooperate with fixed frame plate both sides, through the height of adjusting two linking bridge, can make this scaffold steadily place on cascaded ground.

Drawings

Fig. 1 is a schematic structural view of a steel pipe scaffold connection structure convenient for splicing.

Fig. 2 is a schematic structural view of an adjusting seat in a steel pipe scaffold connecting structure convenient for splicing.

Fig. 3 is a schematic structural view of an adjusting seat in a steel pipe scaffold connecting structure convenient for splicing.

In the figure: 1. a fixing plate; 2. a movable plate; 3. a fixing frame; 4. a first scissor lever; 5. a second scissor lever; 6. a chute seat; 7. a plunger rod; 8. a push rod; 9. a diagonal bracing plate; 10. a vertical steel pipe; 11. an adjusting seat; 12. a rubber sleeve; 13. a guide rail block; 14. bolt holes; 15. a guide groove; 16. and (7) positioning the holes.

Detailed Description

The technical solution in 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.

Referring to fig. 1 to 3, an embodiment of the present invention provides a steel pipe scaffold, and in particular, provides a steel pipe scaffold connection structure convenient for splicing, including a fixed frame plate, a movable support, and a lifting frame plate disposed at an upper end of the fixed frame plate, where the fixed frame plate includes a fixed plate 1 and fixed frames 3 disposed at two sides of the fixed plate 1, and a lower end of the fixed frame 3 is fixedly connected to a side wall of the fixed plate 1; the lifting frame plate comprises a movable plate 2 and a scissor rod mechanism, wherein the movable plate 2 is arranged above the fixed plate 1 and is connected with the upper end surface of the fixed plate 1 through the scissor rod mechanism;

the movable bracket comprises a first bracket and a second bracket, the first bracket and the second bracket are respectively arranged at two ends of the fixed plate 1 and movably connected with one side of the fixed frame 3 away from the fixed plate 1; first support and second support mounting are in the one side of fixing frame 3 keeping away from fixed plate 1, and during the fixing, first support and second support can support whole scaffold frame, carry out the during operation on cascaded ground, and the height of adjustable first support and second support makes the bottom and the ground contact of two supports and makes the crane board level place.

The scissor rod mechanism comprises a first scissor rod 4 and a second scissor rod 5 which are arranged at the lower end of the movable plate 2, the first scissor rod 4 and the second scissor rod 5 are arranged at the lower end of the movable plate 2 and are symmetrically arranged, the upper ends of the first scissor rod 4 and the second scissor rod 5 are movably connected with the lower end surface of the movable plate 2, and the lower ends of the first scissor rod 4 and the second scissor rod 5 penetrate into two sliding groove seats 6 arranged at the upper end of the fixed plate 1 and are movably connected with the sliding groove seats 6;

the upper end of the fixing plate 1 is provided with a plunger rod 7 between the two chute seats 6, the output end of the plunger rod 7 is provided with a push rod 8, and the two ends of the push rod 8 penetrate into the adjusting grooves formed in the side walls of the chute seats 6 and are fixedly connected with one support leg at the lower ends of the first scissor rod 4 and the second scissor rod 5. The plunger rod 7 starts, promotes catch bar 8 and removes, and catch bar 8's both ends slide along the adjustment tank on the 6 lateral walls of spout seat, drive a stabilizer blade of first

scissors fork pole

4 and 5 lower extremes of second scissors fork pole and remove to promote first

scissors fork pole

4 and 5 extensions of second scissors fork pole, adjust 2 heights of fly leaf, make things convenient for the staff to carry out the operation.

A plurality of reinforcing rods are arranged between the first scissor rod 4 and the second scissor rod 5, and two ends of each reinforcing rod are arranged at the intersection of the first scissor rod 4 and the second scissor rod 5 and are rotatably connected with the first scissor rod 4 and the second scissor rod 5. The reinforcing rod plays the effect of connecting, links up first scissors fork pole 4 and second scissors fork pole 5 together, makes first scissors fork pole 4 and second scissors fork pole 5 when extending, and stability is stronger.

The first support and the second support both comprise an adjusting seat 11, a guide rail block 13 is arranged at the joint of the adjusting seat 11 and the fixed frame 3, one side of the guide rail block 13 is fixedly connected with the fixed frame 3, the other side of the guide rail block 13 is provided with a guide groove 15 in sliding fit with the adjusting seat 11, a plurality of positioning holes 16 are formed in the guide groove 15, and the positioning holes 16 correspond to the bolt holes 14 formed in the bolt holes 14. When the adjusting seat 11 is fixed, the bolt holes 14 on the adjusting seat 11 correspond to positioning holes 16 formed in the guide rail block 13, bolts are arranged in the bolt holes 14 and penetrate through the adjusting seat 11 to be matched with the positioning holes 16, so that the adjusting seat 11 can be fixed, and when the adjusting seat is adjusted, the fixing state of the bolt holes 14 is released, the adjusting seat 11 is pushed to slide along the guide groove 15, so that the bolt holes 14 on the adjusting seat 11 correspond to other positioning holes 16 on the guide rail block 13.

Two vertical steel pipes 10 are arranged at the lower end of the adjusting seat 11, the two vertical steel pipes 10 are connected with each other through an inclined supporting plate 9, and a rubber sleeve 12 is sleeved at the bottom end of each vertical steel pipe 10. The vertical steel pipes 10 are used for supporting the whole scaffold, wherein the inclined supporting plate 9 and the rubber sleeve 12 respectively play roles of reinforcement and skid resistance.

The working principle of the utility model is as follows: when the lifting frame is fixed, the bolt holes 14 in the adjusting seat 11 correspond to the positioning holes 16 formed in the guide rail block 13, bolts are filled in the bolt holes 14 and penetrate through the adjusting seat 11 to be matched with the positioning holes 16, when the lifting frame works on stepped ground, the fixing state of the bolt holes 14 is relieved, the adjusting seat 11 is pushed to slide along the guide groove 15, the bolt holes 14 in the adjusting seat 11 correspond to the other positioning holes 16 in the guide rail block 13, then the assembling bolts are fixed, the bottom ends of the two supports are in contact with the ground by adjusting the heights of the first support and the second support, the lifting frame is horizontally placed, good stability is kept, applicability is strong, and meanwhile, the bolt connection mode is easy to assemble.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims

1. A steel pipe scaffold connecting structure convenient to splice comprises a fixed frame plate, a movable support and a lifting frame plate arranged at the upper end of the fixed frame plate, and is characterized in that the fixed frame plate comprises a fixed plate (1) and fixed frames (3) arranged at two sides of the fixed plate (1), and the lower end of each fixed frame (3) is fixedly connected with the side wall of the fixed plate (1);

the lifting frame plate comprises a movable plate (2) and a scissor rod mechanism, wherein the movable plate (2) is arranged above the fixed plate (1) and is connected with the upper end face of the fixed plate (1) through the scissor rod mechanism;

the movable support comprises a first support and a second support, wherein the first support and the second support are respectively arranged at two ends of the fixing plate (1) and movably connected with the fixing frame (3) at one side far away from the fixing plate (1).

2. The steel pipe scaffold connecting structure convenient to splice of claim 1, wherein the scissor rod mechanism comprises a first scissor rod (4) and a second scissor rod (5) which are arranged at the lower end of the movable plate (2), the first scissor rod (4) and the second scissor rod (5) are arranged at the lower end of the movable plate (2) and are symmetrically arranged, the upper ends of the first scissor rod (4) and the second scissor rod (5) are movably connected with the lower end face of the movable plate (2), and the lower ends of the first scissor rod (4) and the second scissor rod (5) penetrate into two sliding groove seats (6) arranged at the upper end of the fixed plate (1) and are movably connected with the sliding groove seats (6).

3. The steel pipe scaffold connecting structure convenient to splice of claim 2, wherein a plunger rod (7) is arranged at the upper end of the fixing plate (1) between the two chute seats (6), a push rod (8) is arranged at the output end of the plunger rod (7), and two ends of the push rod (8) penetrate into the adjusting grooves formed in the side walls of the chute seats (6) and are fixedly connected with one support leg at the lower ends of the first scissor rod (4) and the second scissor rod (5).

4. The steel pipe scaffold connecting structure convenient to splice of claim 2, wherein a plurality of reinforcing rods are arranged between the first scissor rod (4) and the second scissor rod (5), and two ends of each reinforcing rod are arranged at the intersection of the bodies of the first scissor rod (4) and the second scissor rod (5) and are rotatably connected with the first scissor rod (4) and the second scissor rod (5).

5. The steel pipe scaffold connecting structure convenient to splice of claim 1, wherein the first support and the second support both comprise an adjusting base (11), a guide rail block (13) is arranged at the joint of the adjusting base (11) and the fixed frame (3), one side of the guide rail block (13) is fixedly connected with the fixed frame (3), a guide groove (15) in sliding fit with the adjusting base (11) is formed in the other side of the guide rail block (13), a plurality of positioning holes (16) are formed in the guide groove (15), and the positioning holes (16) correspond to bolt holes (14) formed in the bolt holes (14).

6. The steel pipe scaffold connecting structure convenient to splice of claim 5, wherein the lower end of the adjusting seat (11) is provided with two vertical steel pipes (10), the two vertical steel pipes (10) are connected with each other through a diagonal bracing plate (9), and the bottom end of each vertical steel pipe (10) is sleeved with a rubber sleeve (12).