CN222066101U - Round steel pull rod clamping hanging type scaffold unloading device - Google Patents

Abstract

The utility model belongs to the technical field of building construction, and provides a round steel tie rod clamp hanging type scaffold unloading device, including a stretching assembly, the stretching assembly includes a plurality of tie rod mechanisms with adjustable lengths, the upper ends of the plurality of tie rod mechanisms are respectively connected to the building wall; a plurality of clamp hanging assemblies, the clamp hanging assemblies include a connecting seat and an upper clamp and a lower clamp detachably connected to the connecting seat, the connecting seat, the upper clamp and the lower clamp can be connected to the scaffold at the intersection of the small cross bar, the large cross bar and the vertical pole of the scaffold, and the lower ends of the plurality of tie rod mechanisms are respectively connected to the plurality of connecting seats. The utility model can reduce the difficulty of operation and can be used repeatedly under the premise of ensuring construction safety.

Description

Round steel pull rod clamping hanging type scaffold unloading device

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a round steel pull rod clamping hanging type scaffold unloading device.

Background

The existing building forms of high-rise building scaffolds mainly comprise a floor double-row fastener type steel pipe scaffold and a section steel overhanging scaffold. When the floor double-row fastener type steel pipe scaffold is erected to a height of more than 40 meters, a steel wire rope safety measure, commonly called steel wire rope unloading, is required to be arranged at each two spans, the corner of the scaffold body, the main node of the opening of the scaffold body and other parts at the main node of the scaffold body at a height of about 2/3. The steel wire rope safety device of the section steel overhanging scaffold should not participate in stress calculation of the overhanging steel beam, and should be erected or designed separately when the erection height exceeds 20 m.

The steel wire rope insurance measure that scaffold frame engineering set up, though has increased scaffold frame safety factor to a certain extent, but manual installation and dismantlement operation are complicated, and steel wire rope takes place the broken wire or warp easily after the dismouting repeatedly, leads to unable continuous utilization, causes great wasting of resources, is difficult to reach when guaranteeing safety, reaches the purpose that improves work efficiency, reduce cost.

Disclosure of utility model

The utility model aims to provide a round steel pull rod clamping hanging type scaffold unloading device, so as to solve the problems, and achieve the purposes of reducing operation difficulty and realizing multiple turnover use on the premise of ensuring construction safety.

In order to achieve the above object, the present utility model provides the following solutions: a round steel pull rod clamping hanging scaffold unloading device, comprising:

The stretching assembly comprises a plurality of pull rod mechanisms with adjustable lengths, and the upper ends of the plurality of pull rod mechanisms are respectively connected with the building wall;

The clamping hanging assembly comprises a connecting seat and an upper clamping piece and a lower clamping piece which are detachably connected to the connecting seat, wherein the connecting seat, the upper clamping piece and the lower clamping piece can be connected with a scaffold at the junction of a small cross rod, a large cross rod and a vertical rod of the scaffold, and the lower ends of the pull rod mechanisms are respectively connected with a plurality of connecting seats.

Preferably, the connecting seat comprises a corner plate and a lifting lug plate fixedly connected to the corner plate, two groups of lower holding holes are formed in the horizontal plane of the corner plate, the two groups of lower holding holes are used for connecting lower holding clamping pieces, two groups of upper holding holes are formed in the vertical plane of the corner plate, the two groups of upper holding holes are used for connecting upper holding clamping pieces, and a small cross rod, a large cross rod and a vertical rod of the scaffold are fixedly connected between the corner plate, the upper holding clamping pieces and the lower holding clamping pieces.

Preferably, the lower clamp piece comprises a lower clamp, two ends of the lower clamp are respectively and fixedly connected with an extension rod, the axis of the extension rod is perpendicular to the plane where the lower clamp is located, one end, far away from the lower clamp, of the extension rod is provided with a lower clamp thread section, the two groups of lower clamp thread sections respectively penetrate through the two groups of lower clamp perforation and are fastened through lower nuts, and the angle plate, the lower clamp and the extension rod are respectively attached to the vertical rod, the large cross rod and the small cross rod.

Preferably, the upper clamping piece comprises an upper clamping piece, two ends of the upper clamping piece are respectively provided with an upper clamping threaded section, the two groups of upper clamping threaded sections respectively penetrate through the two groups of upper clamping holes and are fastened through upper nuts, and the upper clamping piece is attached to the vertical rod.

Preferably, the pull rod mechanism comprises an upper pull rod, a lower pull rod and a flower basket bolt, wherein two ends of the flower basket bolt are respectively connected with the bottom end of the upper pull rod and the top end of the lower pull rod in a threaded manner, the top end of the upper pull rod is connected with a building wall body, and the bottom end of the lower pull rod is connected with the lifting lug plate.

Preferably, the top end of the upper pull rod is fixedly connected with a hanging plate, and the upper pull rod is fixedly connected with a building wall body through the hanging plate.

Preferably, a connecting plate is fixedly connected to the bottom end of the lower pull rod, and the connecting plate is fixedly connected with the lifting lug plate.

Compared with the prior art, the utility model has the following advantages and technical effects: the main function of the pull rod mechanism is to rigidly restrict the scaffold by pulling the clamping hanging component; the connecting seat has the main functions of connecting the upper clamping piece and the lower clamping piece, so that the connecting seat, the upper clamping piece and the lower clamping piece can be connected at the junction of the small cross rod, the large cross rod and the vertical rod; the upper clamping piece and the lower clamping piece are detachably connected to the connecting seat, and quick installation and turnover use of the clamping hanging assembly can be realized. In the whole, the utility model can play a role in rigid constraint and safe unloading on the scaffold, and meanwhile, the clamping hanging assembly is simple and convenient to operate, has higher strength, can greatly reduce construction risk, and the unloading device can be repeatedly used, thereby achieving the purposes of improving work efficiency and reducing cost while ensuring the construction safety of the scaffold.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an unloading device of the present utility model assembled;

FIG. 2 is a schematic view of a clasping hanger assembly in accordance with the present utility model;

FIG. 3 is a schematic view of a connecting base according to the present utility model;

FIG. 4 is a schematic view of the lower clamp of the present utility model;

FIG. 5 is a schematic view of an upper clasp of the present utility model;

Wherein, 1, pull rod; 2. a basket bolt; 3. a pull-down rod; 4. a hanging plate; 5. a connecting plate; 6. a connecting seat; 7. a shackle plate; 8. a corner plate; 9. punching an upper holding hole; 10. punching the lower holding hole; 11. the upper holding clamp; 12. a lower holding clamp; 13. an extension rod; 14. the upper clamping thread section; 15. a lower clamping screw thread section; 16. a top nut; 17. and a lower nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1-5, the utility model provides a round steel pull rod clamping hanging type scaffold unloading device, which comprises:

The stretching assembly comprises a plurality of pull rod mechanisms with adjustable lengths, and the upper ends of the plurality of pull rod mechanisms are respectively connected with the building wall;

The clamping hanging assembly comprises a connecting seat 6 and an upper clamping piece and a lower clamping piece which are detachably connected to the connecting seat 6, the upper clamping piece and the lower clamping piece can be connected with the scaffold at the junction of a small cross rod, a large cross rod and a vertical rod of the scaffold, and the lower ends of the pull rod mechanisms are respectively connected with the connecting seats 6.

The main function of the pull rod mechanism is to rigidly restrict the scaffold by pulling the clamping hanging component; the main function of the connecting seat 6 is to connect the upper clamping piece and the lower clamping piece, so that the connecting seat 6, the upper clamping piece and the lower clamping piece can be connected at the junction of the small cross rod, the large cross rod and the upright rod; the upper clamping piece and the lower clamping piece are detachably connected to the connecting seat 6, so that quick installation and turnover use of the clamping hanging assembly can be realized. In the whole, the utility model can play a role in rigid constraint and safe unloading on the scaffold, and meanwhile, the clamping hanging assembly is simple and convenient to operate, has higher strength, can greatly reduce construction risk, and the unloading device can be repeatedly used, thereby achieving the purposes of improving work efficiency and reducing cost while ensuring the construction safety of the scaffold.

Further optimizing scheme, connecting seat 6 includes angle plate 8 and lug board 7 of fixed connection on angle plate 8, has seted up two sets of punching holes 10 of embracing down on the horizontal plane of angle plate 8, and punching holes 10 are used for connecting embracing down in two sets of punching holes 9 of embracing have been seted up on the vertical face of angle plate 8, and punching holes 9 are used for connecting embracing the fastener in two sets of, and scaffold's little horizontal pole, big horizontal pole and pole setting fixed connection are between angle plate 8, last embracing the fastener and embracing down the fastener.

Further optimizing scheme, lower embracing the fastener and including embracing down the card 12, lower embracing the both ends of card 12 and being fixedly connected with extension rod 13 respectively, the axis of extension rod 13 sets up perpendicularly with lower embracing the plane that card 12 is located down, the one end that extension rod 13 kept away from down embracing card 12 is provided with down embracing card screw thread section 15, two sets of lower embracing card screw thread section 15 run through two sets of lower embracing perforation 10 respectively and fasten through lower nut 17, gusset 8, lower embracing card 12 and extension rod 13 laminate with pole setting, big horizontal pole and little horizontal pole respectively.

As shown in fig. 2 to 4, the extension rod 13 and the lower clasping clip 12 are integrally formed. During connection, the angle plate 8 is placed at the top of the small cross rod, the lower clamp 12 is clamped into the vertical rod from the lower part of the large cross rod, the lower clamp 12 is pushed upwards, two groups of extension rods 13 respectively penetrate through the two groups of lower clamp holes 10 and are fastened by using the lower nuts 17, the lower clamp 12 and the angle plate 8 clamp the small cross rod and the large cross rod in the vertical direction, and meanwhile, the length of the lower clamp 12 is set, so that the extension rods 13 and the lower clamp 12 can clamp the large cross rod and the vertical rod in the horizontal direction.

Further optimizing scheme, go up the clamp and include to hold the clamp 11, go up the both ends of holding the clamp 11 and be provided with respectively and hold the clamp screw thread section 14, hold clamp screw thread section 14 and run through two sets of upward and hold perforation 9 and fasten through last nut 16 respectively on two sets of, hold clamp 11 and pole setting laminating.

As shown in fig. 2 and 5, after the lower clamp 12 is connected with the angle plate 8, the upper clamp 11 is clamped into the vertical rod, the upper clamp thread section 14 penetrates through the upper clamp hole 9, and is fastened by the upper nut 16, so that the angle plate 8 drives the extension rod 13 to clamp the large cross rod and the vertical rod in the horizontal direction, and finally, the fixed connection at the junction of the vertical rod, the large cross rod and the small cross rod is realized.

Further optimizing scheme, pull rod mechanism includes pull rod 1, pull rod 3 and basket of flowers bolt 2 down, and the both ends of basket of flowers bolt 2 are connected with the bottom of pull rod 1 and the top threaded connection of pull rod 3 down respectively, and the top of pull rod 1 is connected with the building wall, and the bottom of pull rod 3 is connected with lug board 7 down.

As shown in fig. 1, the wires at the two ends of the turnbuckle 2 are sleeved in a positive and negative manner, after the upper pull rod 1 and the lower pull rod 3 are respectively connected with the building wall body and the lifting lug plate 7, the upper pull rod 1 and the lower pull rod 3 can be tightened towards the middle by rotating the turnbuckle 2, so that the upper pull rod 1 and the lower pull rod 3 are tensioned and stressed, and the aim of rigidly connecting the scaffold is fulfilled.

Further optimizing scheme, the top fixedly connected with of pull rod 1 hangs board 4, and pull rod 1 passes through and hangs board 4 and building wall body fixed connection.

As shown in fig. 1, during construction, the embedded bolt sleeve is embedded in a designated position on the building wall in advance, and the hanging plate 4 is arranged on the embedded bolt sleeve in a penetrating manner and is firmly connected through the hexagon bolts, so that the fixed connection between the upper pull rod 1 and the building wall is realized.

Further optimizing scheme, the bottom fixedly connected with connecting plate 5 of pull-down rod 3, connecting plate 5 and lug board 7 fixed connection.

As shown in fig. 1, the connection plate 5 and the shackle plate 7 are connected by bolts.

The working procedure of this embodiment is as follows: as shown in fig. 1, the outside of the designated height of the scaffold is connected at the junction of the vertical rod, the small cross rod and the large cross rod through a group of angle plates 8, a lower holding clamp 12 and an upper holding clamp 11, so that the angle plates 8 are firmly fixed on the scaffold, the inner side of the scaffold is fixed on the other group of angle plates 8, the lower holding clamp 12 and the upper holding clamp 11 in the same way, and an inner unloading main node and an outer unloading main node are formed on the scaffold. And then, the front and back of the two groups of hanging plates are connected with the embedded bolt suite through nuts, the two groups of connecting plates 5 are connected with the two groups of lifting lug plates 7 through bolts, and the basket bolts 2 are rotated successively, so that the upper pull rod 1 and the lower pull rod 3 are tensioned and stressed, and the whole set of device is installed.

When the turnover is required to be disassembled, all parts can be disassembled by unscrewing the nuts on the embedded bolt suite, the bolts connecting the lifting lug plate 7 and the connecting plate 5, the upper nuts 16 and the lower nuts 17.

According to the concrete overlap joint structure of scaffold during actual construction, there may be one or more sets of vertical rods, small cross rods and large cross rods at the designated height of scaffold, and the clamping hanging assembly may be one or more sets according to actual conditions and installed according to the above-mentioned process. Similarly, the pull rod mechanism is matched with one or more groups to rigidly connect each clamping hanging assembly with the building wall.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims (7)

1. The utility model provides a round steel pull rod embraces card suspension type scaffold frame unloading device which characterized in that includes:

The stretching assembly comprises a plurality of pull rod mechanisms with adjustable lengths, and the upper ends of the plurality of pull rod mechanisms are respectively connected with the building wall;

The clamping hanging assembly comprises a connecting seat (6) and an upper clamping piece and a lower clamping piece which are detachably connected to the connecting seat (6), wherein the connecting seat (6), the upper clamping piece and the lower clamping piece can be connected with a scaffold at the junction of a small cross rod, a large cross rod and a vertical rod of the scaffold, and the lower ends of the pull rod mechanisms are respectively connected with the connecting seat (6).

2. The round steel pull rod clamping hanging scaffold unloading device according to claim 1 is characterized in that: the connecting seat (6) comprises a corner plate (8) and a lifting lug plate (7) fixedly connected to the corner plate (8), two groups of lower holding holes (10) are formed in the horizontal plane of the corner plate (8), two groups of lower holding holes (10) are used for connecting lower holding clamping pieces, two groups of upper holding holes (9) are formed in the vertical plane of the corner plate (8), two groups of upper holding holes (9) are used for connecting upper holding clamping pieces, and a small cross rod, a large cross rod and a vertical rod of the scaffold are fixedly connected to the corner plate (8), the upper holding clamping pieces and the lower holding clamping pieces.

3. The round steel pull rod clamping hanging scaffold unloading device as claimed in claim 2, wherein: the lower clamp piece comprises a lower clamp (12), two ends of the lower clamp (12) are fixedly connected with extension rods (13) respectively, the axes of the extension rods (13) are perpendicular to the plane where the lower clamp (12) is located, one end, far away from the lower clamp (12), of each extension rod (13) is provided with a lower clamp thread section (15), two groups of lower clamp thread sections (15) penetrate through two groups of lower clamp perforation (10) respectively and are fastened through lower nuts (17), and the angle plates (8), the lower clamp (12) and the extension rods (13) are attached to the vertical rods, the large cross rods and the small cross rods respectively.

4. The round steel pull rod clamping hanging scaffold unloading device as claimed in claim 2, wherein: the upper clamping piece comprises an upper clamping piece (11), two ends of the upper clamping piece (11) are respectively provided with an upper clamping threaded section (14), the two upper clamping threaded sections (14) penetrate through the two upper clamping holes (9) and are fastened through upper nuts (16), and the upper clamping piece (11) is attached to the vertical rod.

5. The round steel pull rod clamping hanging scaffold unloading device as claimed in claim 2, wherein: the pull rod mechanism comprises an upper pull rod (1), a lower pull rod (3) and a flower basket bolt (2), wherein two ends of the flower basket bolt (2) are respectively connected with the bottom end of the upper pull rod (1) and the top end of the lower pull rod (3) in a threaded manner, the top end of the upper pull rod (1) is connected with a building wall body, and the bottom end of the lower pull rod (3) is connected with the lifting lug plate (7).

6. The round steel pull rod clamping hanging scaffold unloading device as claimed in claim 5, wherein: the top of the upper pull rod (1) is fixedly connected with a hanging plate (4), and the upper pull rod (1) is fixedly connected with a building wall body through the hanging plate (4).

7. The round steel pull rod clamping hanging scaffold unloading device as claimed in claim 5, wherein: the bottom end of the lower pull rod (3) is fixedly connected with a connecting plate (5), and the connecting plate (5) is fixedly connected with the lifting lug plate (7).