CN211037792U

CN211037792U - Stable form scaffold frame butt joint structure for construction

Info

Publication number: CN211037792U
Application number: CN201921297744.9U
Authority: CN
Inventors: 程振华; 陈新权
Original assignee: Anhui Zhenhua Project Management Co ltd
Current assignee: Anhui Zhenhua Project Management Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-07-17
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a stable form scaffold puts up butt joint structure for construction, comprising a frame body, the inside bottom fixed mounting of support body has the inner tube, and the bottom outside fixed mounting of inner tube has the rubber pad to inner tube bottom inboard is connected with the rotary disk through the bearing, the bottom fixed mounting of rotary disk has the rotary gear, the inside of rotary gear is connected with the lead screw through the connecting rod, and the outside threaded connection of lead screw has the rotating sleeve to the outside of rotating sleeve is connected with the carriage release lever through the connecting axle. This scaffold puts up butt joint structure for stable form construction, whole scaffold frame only need carry out the block work between the top of the inside inner tube of support body and next scaffold frame at the in-process that carries out the butt joint, carries out swivel work to the inside inner tube of support body above-mentioned again, alright with fine completion butt joint work, increase frictional force that the setting of the rubber pad of cooperation inner tube bottom can be fine for the effect of block is better.

Description

Stable form scaffold frame butt joint structure for construction

Technical Field

The utility model relates to a scaffold frame docks relevant technical field, specifically is a stable form scaffold frame butt joint structure for construction.

Background

People in the existing market often need to carry out construction work on high places in the building construction process, and the help of a scaffold is needed in the high place construction process, so that the scaffold needs to be butted in order to carry out construction work on a proper height, so that the height of the scaffold is suitable for the construction height, and the scaffold in the existing market has the following problems in the butting process;

1. in the process of butting of scaffolds in the existing market, the stability of butting of scaffolds cannot be well guaranteed, so that the phenomenon of unstable connection and fracture often occurs when the scaffolds are butted;

2. traditional butt joint structure is carrying out the in-process of stable butt joint to scaffold frame, needs carry out complicated operation to scaffold frame's top and accomplishes the butt joint work, leads to whole butt joint in-process can consume a large amount of time and physical power to and the position coarse phenomenon emergence that the butt joint still can appear in the process of butt joint, consequently, we just provide a scaffold frame butt joint structure who conveniently solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable form scaffold frame butt joint structure for construction to solve the in-process that carries out the butt joint of scaffold frame butt joint structure on the present market that above-mentioned background art provided, and at the complicated inconvenient problem of process of butt joint.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stable form scaffold puts up butt joint structure for construction, includes the support body, the inside bottom fixed mounting of support body has the inner tube, and the bottom outside fixed mounting of inner tube has the rubber pad to inner tube bottom inboard is connected with the rotary disk through the bearing, the bottom fixed mounting of rotary disk has rotating gear, and the outside of rotating gear and the tooth piece intermeshing on the inside top of support body, the inside of rotating gear is connected with the lead screw through the connecting rod, and the outside threaded connection of lead screw has rotatory sleeve to the outside of rotatory sleeve is connected with the carriage release lever through the connecting axle, the top of carriage release lever also is connected with the push pedal through the connecting axle.

Preferably, be fixed connection between the inside below of support body and the top of inner tube, and the bottom of inner tube protrusion support body's below to the outside fixed mounting in below of inner tube has the rubber pad.

Preferably, the sum of the distance of the inner cylinder protruding out of the rack body and the distance between the rotating disc and the rotating gear is equal to the distance between the top end inside the rack body and the tooth block, and the tooth block is in meshed connection with the rotating gear.

Preferably, the outer part of the screw rod is provided with a plurality of screw thread structures at equal intervals, the screw thread structures of the adjacent 2 sections are opposite, and the rotating sleeves on the screw rod are symmetrically arranged about the adjacent screw thread structures.

Preferably, the push plates are distributed around the outer portion of the rotary sleeve at equal angles, and 3 groups of the rotary sleeve are arranged outside the screw rod.

Compared with the prior art, the beneficial effects of the utility model are that: the stable scaffold butt joint structure for building construction is provided;

1. in the process of butt joint of the whole scaffold, the butt joint can be well completed only by clamping the inner cylinder in the scaffold body with the top end of the next scaffold and then rotating the inner cylinder in the scaffold body above, friction force can be well increased by matching with the arrangement of the rubber pad at the bottom of the inner cylinder, so that the clamping effect is better, the butt joint can be completed in the whole process without complex operation, and the operation is simple;

2. meshing between rotary gear and the tooth piece is connected for the lead screw carries out rotatory work, carries out rotatory in-process at the lead screw and can make the push pedal on connecting rod top extrude the inboard of inner tube, reaches the effect of supporting around the inside of inner tube, guarantees that the inside stability of inner tube is higher, makes the intensity of whole butt joint department higher, and cracked phenomenon can not appear and takes place.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure of the rotating disk and the inner cylinder of the present invention;

fig. 4 is a schematic view of the top view structure of the rotating sleeve of the present invention.

In the figure: 1. a frame body; 2. an inner barrel; 3. a screw rod; 4. rotating the sleeve; 5. a travel bar; 6. pushing the plate; 7. a rubber pad; 8. a bearing; 9. rotating the disc; 10. a rotating gear; 11. a tooth block; 12. a connecting rod; 13. and (7) connecting the shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a stable scaffold butt joint structure for building construction comprises a frame body 1, an inner cylinder 2, a screw rod 3, a rotary sleeve 4, a moving rod 5, a push plate 6, a rubber pad 7, a bearing 8, a rotary disk 9, a rotary gear 10, a tooth block 11, a connecting rod 12 and a connecting shaft 13, wherein the inner cylinder 2 is fixedly installed at the bottom end inside the frame body 1, the rubber pad 7 is fixedly installed at the outer side of the bottom of the inner cylinder 2, and the inner side of the bottom of the inner cylinder 2 is connected with a rotating disc 9 through a bearing 8, the bottom of the rotating disc 9 is fixedly provided with a rotating gear 10, the outer part of the rotary gear 10 is meshed with a tooth block 11 at the top end of the inner part of the frame body 1, the inner part of the rotary gear 10 is connected with the screw rod 3 through a connecting rod 12, the outer part of the screw rod 3 is connected with a rotary sleeve 4 through threads, and the outside of the rotating sleeve 4 is connected with a moving rod 5 through a connecting shaft 13, and the top end of the moving rod 5 is also connected with a push plate 6 through the connecting shaft 13.

Be fixed connection between the inside below of support body 1 and the top of inner tube 2, and the bottom of inner tube 2 protrusion support body 1's below to the outside fixed mounting in below of inner tube 2 has rubber pad 7, conveniently makes and carries out inseparable block work between the bottom of inner tube 2 and the top of support body 1.

The distance that inner tube 2 protrudes support body 1 equals with the distance between the inside top of support body 1 and tooth piece 11 with the distance sum between rotary disk 9 and the rotating gear 10 to be connected for the meshing between tooth piece 11 and the rotating gear 10, conveniently make rotating gear 10 can make rotating gear 10 rotatory drive lead screw 3 carry out the effect of rotation work at the in-process that meshes with tooth piece 11.

The outside equidistant multistage screw thread column structure that is provided with of lead screw 3, and the screw thread column structure of 2 adjacent sections is opposite to rotatory sleeve 4 on the lead screw 3 sets up about adjacent screw thread column structure symmetry, conveniently makes and carries out in opposite directions and opposite removal work between 2 adjacent rotatory sleeve 4 on the lead screw 3, reaches to drive the effect that moves forward and retreat work through the movable rod 5 that connecting axle 13 is connected on it.

The distribution of angles such as push pedal 6 is around the outside of rotating sleeve 4, and rotating sleeve 4 is provided with 3 groups in the outside of lead screw 3, conveniently accomplishes and promotes extruded effect to inner tube 2 at the inner wall contact extruded in-process of push pedal 6 and inner tube 2, reaches the effect of guaranteeing the stability of support body 1 junction.

The working principle is as follows: when the stable scaffold docking structure for building construction is used, first, as shown in fig. 1, the inner tube 2 at the bottom of the frame body 1 is engaged with the inside of the next frame body 1, so that the end surfaces of the upper and lower frame bodies 1 are in contact with each other, thereby completing the preliminary engaging and mounting work, and then, as shown in fig. 1-4, the engaged upper frame body 1 is rotated, so that the upper frame body 1 rotates to drive the inner tube 2 to rotate, the rotating disc 9 and the rotating gear 10 at the bottom of the inner tube 2 rotate during the rotation of the inner tube 2, the outer portion of the rotating gear 10 is engaged with the tooth block 11 inside the lower frame body 1 to rotate during the rotation of the rotating gear 10, and the lead screw 3 connected with the middle portion of the rotating gear by the connecting rod 12 is driven to rotate, in the process of rotating the screw rod 3, the rotary sleeve 4 above the screw rod 3 is meshed with the thread mounting structure on the screw rod 3, so that the adjacent rotary sleeve 4 moves in the opposite direction and opposite direction above the screw rod 3, in the process of moving the rotary sleeve 4 in the opposite direction and opposite direction, the moving rod 5 outside the rotary sleeve can move above the connecting shaft 13, further the push plate 6 is pushed to move, when the push plate 6 continuously moves, contacts and extrudes the inner wall surface of the inner barrel 2, the effect of supporting the inner part of the inner barrel 2 can be well achieved, the stability of clamping the inner barrel 2 and the inner part of the frame body 1 is improved, the phenomenon of fracture is avoided, finally, a worker can further fix the position of the frame body 1 connected with the frame body 1 through an external fastener, and the scaffold can be used, those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a stable form scaffold frame butt joint structure for construction, includes support body (1), its characterized in that: the utility model discloses a lead screw, including support body (1), bottom fixed mounting of inner tube (2), and the bottom outside fixed mounting of inner tube (2) has rubber pad (7) to inner tube (2) bottom inboard is connected with rotary disk (9) through bearing (8), the bottom fixed mounting of rotary disk (9) has rotating gear (10), and outside and the tooth piece (11) intermeshing on support body (1) inside top of rotating gear (10), the inside of rotating gear (10) is connected with lead screw (3) through connecting rod (12), and the outside threaded connection of lead screw (3) has rotating sleeve (4) to the outside of rotating sleeve (4) is connected with carriage release lever (5) through connecting axle (13), the top of carriage release lever (5) also is connected with push pedal (6) through connecting axle (13).

2. The stable scaffold docking structure for construction according to claim 1, wherein: be fixed connection between the inside below of support body (1) and the top of inner tube (2), and the bottom of inner tube (2) protrusion support body's (1) below to the outside fixed mounting in below of inner tube (2) has rubber pad (7).

3. The stable scaffold docking structure for construction according to claim 1, wherein: the sum of the distance of the inner cylinder (2) protruding out of the frame body (1) and the distance between the rotating disc (9) and the rotating gear (10) is equal to the distance between the top end inside the frame body (1) and the tooth block (11), and the tooth block (11) is in meshed connection with the rotating gear (10).

4. The stable scaffold docking structure for construction according to claim 1, wherein: the outer part of the screw rod (3) is provided with a plurality of sections of thread structures at equal intervals, the thread structures of the adjacent 2 sections are opposite, and the rotating sleeve (4) on the screw rod (3) is symmetrically arranged relative to the adjacent thread structures.

5. The stable scaffold docking structure for construction according to claim 1, wherein: the push plates (6) are distributed around the outer portion of the rotating sleeve (4) at equal angles, and 3 groups of the rotating sleeve (4) are arranged outside the screw rod (3).