CN220267197U

CN220267197U - Building construction scaffold end fixer

Info

Publication number: CN220267197U
Application number: CN202321152835.XU
Authority: CN
Inventors: 张源
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-12-29
Anticipated expiration: 2033-05-15

Abstract

The utility model discloses a building construction scaffold end fixer, which belongs to the technical field of scaffold connection and comprises a movable clamp, a fixed clamp and a jack, wherein the movable clamp is positioned on the upper end surface of the fixed clamp, and two semicircular holes of the movable clamp and the fixed clamp form the jack for scaffold end connection; the two ends of the movable clamp and the fixed clamp are respectively provided with a mounting block, the positions of the openings of the two opposite mounting blocks are inserted with fasteners, and the movable clamp and the fixed clamp are fixed through the fasteners. According to the end fixer for the scaffold for building construction, disclosed by the utility model, the fixer is divided into the movable clamp and the fixed clamp, the limiting connection of the movable clamp and the fixed clamp can be realized through the limiting rod, the movable cavity, the baffle ring and the top cover, the fixed clamp and the movable clamp are in limiting connection, so that the phenomenon that the device is lost and cannot be used is effectively reduced, the protruding limiting column is arranged at the jack, is embedded into the opening of the end of the scaffold, the re-limiting connection of the fixer and the scaffold is realized, and the firmness of connection is effectively improved.

Description

Building construction scaffold end fixer

Technical Field

The utility model relates to the technical field of scaffold connection, in particular to a scaffold end fixer for building construction.

Background

At present, the outer wall is painted on a construction site, indoor decoration and the like are required to be used for scaffolds, the scaffolds always exist singly, if two or more independent scaffolds are required to be used, the phenomenon of shaking or even serious shaking is unavoidable when the scaffolds are used, so that safety accidents are easy to occur, in order to avoid the safety accidents, people initially bind two adjacent upright posts of the two scaffolds together by using iron wires, binding is required each time of use, the iron wires are wasted when the scaffolds are detached, the cost of the iron wires is increased intangibly, the environment protection is not facilitated, and scaffold fixing devices are arranged to fix the two scaffold ends by the fixing devices;

in the fixed of two adjacent scaffold ends, the fixer adopts technologies such as clamp, bolt to realize that the scaffold is fixed, and the rod end of scaffold still can rotate certain angle in the jack, and when the fixer adopted the disconnect-type design, two separate fixers were lost easily, and lead to unable use, when adopting hinge connection mode, need extra attention when meeting, and sometimes the separation is better in addition, sometimes better, to these problems, design a connection structure that conveniently dismantles, make things convenient for the fixer of two separations to realize meeting, also conveniently dismantle the separation use after the dismantlement, set up outstanding spacing post in jack department, in outstanding spacing post embedding scaffold side wall trompil, effectively prevent scaffold rotation, promote firm performance.

Disclosure of Invention

The utility model mainly aims to provide a building construction scaffold end fixer which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the fixing device for the end of the scaffold for building construction comprises a movable clamp, a fixed clamp and a jack, wherein the movable clamp is positioned on the upper end face of the fixed clamp, and two semicircular holes of the movable clamp and the fixed clamp form the jack for connecting the end of the scaffold; the movable clamp is characterized in that mounting blocks are arranged at two ends of the movable clamp and the two ends of the fixed clamp, fasteners are inserted into openings of the two opposite mounting blocks, the movable clamp and the fixed clamp are fixed through the fasteners, a limiting rod is connected to the center of the upper end of the movable clamp, a baffle ring is connected to the lower end of the limiting rod, a movable cavity is formed in the center of the upper end of the fixed clamp, a top cover is connected to a cavity opening of the movable cavity, a stepped hole is formed in the lower end of the top cover, and the limiting rod penetrates through the stepped hole to enable the baffle ring to be arranged in the movable cavity.

Further alternatively, the hole wall of the jack is provided with a protruding limit post which is matched with the opening of the end of the scaffold, and the protruding limit post is embedded into the opening of the side wall of the end of the scaffold;

further alternatively, the protruding limiting column is in a cylindrical design, and the top of the protruding limiting column is a hemispherical end;

in a further alternative scheme, the limiting rod is divided into a connecting end and a threaded rod part, the threaded rod part is arranged at the center of the lower end of the connecting end and is connected with the movable clamp through the threaded rod part, and the baffle ring is in threaded connection with the threaded rod part;

further alternatively, the top cover is fixed at the cavity opening of the movable cavity, the stepped hole is divided into a lower-end large-aperture round hole and an upper-end small-aperture round hole, the diameter of the lower-end large-aperture round hole is consistent with that of the movable cavity, and the limiting rod penetrates through the upper-end small-aperture round hole.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the connecting structure of the fixer is improved, the fixer is divided into the movable clamp and the fixed clamp, the limiting connection of the movable clamp and the fixed clamp can be realized through the limiting rod, the movable cavity, the baffle ring and the top cover, the fixed clamp and the movable clamp are in limiting connection, so that the phenomenon that the device is lost and cannot be used is effectively reduced, the protruding limiting column is arranged at the jack, is embedded into the opening of the end head of the scaffold, the re-limiting connection of the fixer and the scaffold is realized, and the firmness of connection is effectively improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cutaway view of the fastener of the present utility model;

FIG. 3 is a front cross-sectional view of the overall structure of the present utility model;

fig. 4 is an enlarged schematic view at a in fig. 2.

In the figure: 1. a movable clamp; 2. a fixing clamp; 3. a mounting block; 4. a fastener; 5. a jack; 6. protruding the limit column; 7. a limit rod; 8. a movable cavity; 9. a top cover; 10. a stepped hole; 11. a baffle ring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the end fixer for the scaffold for building construction comprises a movable clamp 1, a fixed clamp 2 and a jack 5, wherein the movable clamp 1 is positioned on the upper end surface of the fixed clamp 2, and two semicircular holes of the movable clamp 1 and the fixed clamp 2 form the jack 5 for connecting the ends of the scaffold; the two ends of the movable clamp 1 and the fixed clamp 2 are respectively provided with a mounting block 3, a fastener 4 is inserted into the holes of the two mounting blocks 3, the movable clamp 1 and the fixed clamp 2 are fixed through the fastener 4, the center of the upper end of the movable clamp 1 is connected with a limiting rod 7, the lower end of the limiting rod 7 is connected with a baffle ring 11, the center of the upper end of the fixed clamp 2 is provided with a movable cavity 8, the cavity of the movable cavity 8 is connected with a top cover 9, the lower end of the top cover 9 is provided with a stepped hole 10, the limiting rod 7 penetrates through the stepped hole 10 to enable the baffle ring 11 to be placed in the movable cavity 8, when the movable clamp is used, two scaffold ends are mutually close, the ends are inserted into insertion holes 5 formed in the movable clamp 1 and the fixed clamp 2, the fixed clamp 2 is tightly attached to the end side wall of the scaffold, the movable clamp 1 is pushed to move towards the fixed clamp 2, the movable clamp 1 is tightly attached to the end side wall of the scaffold, the fastener 4 is inserted into the mounting block 3 to form a round hole, the fastening bolt and a hexagon nut are used for fastening the fastening bolt, after penetrating through the round hole formed in the two mounting blocks 3, the hexagon nut is fixed, a gasket can be arranged on the hexagon nut, and the hexagon nut can be detached, and the movable clamp 1 can be detached when the movable clamp is fastened and the movable clamp 1 is detached;

the limiting rod 7 is divided into a connecting end and a threaded rod part, the threaded rod part is arranged at the center of the lower end of the connecting end and is connected with the movable clamp 1 through the threaded rod part, and the baffle ring 11 is in threaded connection with the threaded rod part; the top cover 9 is fixed at the cavity opening of the movable cavity 8, the stepped hole 10 is divided into a lower-end large-aperture round hole and an upper-end small-aperture round hole, the diameter of the lower-end large-aperture round hole is identical to that of the movable cavity 8, and the limiting rod 7 penetrates through the upper-end small-aperture round hole; when the movable clamp 1 and the fixed clamp 2 are required to be combined, at the moment, one of the movable clamp 1 and the fixed clamp 2 cannot be lost, the combined state is realized by adopting the limiting rod 7 and the top cover 9, the limiting rod 7 is in threaded connection with the movable clamp 1, the lower end of the limiting rod is inserted into the stepped hole 10 formed in the top cover 9, the top cover 9 is inserted into the opening of the movable cavity 8, the rotary top cover 9 is fixed with the fixed clamp 2, the top cover 9 is fixed with the fixed clamp 2 by adopting threads, limiting connection between the fixed clamp 2 and the movable clamp 1 can be realized, the separated state is realized after the fixed connection is disassembled, and the scaffold can be fixed in the separated state.

The hole wall of the jack 5 is provided with a protruding limit post 6 which is matched with the opening of the scaffold end, and the protruding limit post 6 is embedded into the opening of the side wall of the scaffold end; the protruding limiting column 6 is in a cylindrical design, and the top of the protruding limiting column 6 is a hemispherical end; the protruding spacing post 6 can be for inserting the bolt, also can be protruding cylinder, can adopt the welding mode to fix with fixation clamp 2 when protruding cylinder, for inserting the bolt, insert the bolt and pass the trompil of fixation clamp 2 lateral wall, both pass through threaded connection, protruding spacing post 6 embedding scaffold frame end lateral wall trompil effectively prevents scaffold frame and rotates, improves the fastness of connection.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a construction scaffold frame end fixer, includes activity clamp (1), fixation clamp (2) and jack (5), the up end that activity clamp (1) are located fixation clamp (2), and two semicircle holes that activity clamp (1) and fixation clamp (2) form jack (5) and supply scaffold frame end to connect to use, its characterized in that: the movable clamp is characterized in that mounting blocks (3) are arranged at two ends of the movable clamp (1) and the fixed clamp (2), fasteners (4) are inserted into openings of the two mounting blocks (3), the movable clamp (1) and the fixed clamp (2) are fixed through the fasteners (4), a limiting rod (7) is connected to the center of the upper end of the movable clamp (1), a baffle ring (11) is connected to the lower end of the limiting rod (7), a movable cavity (8) is formed in the center of the upper end of the fixed clamp (2), a top cover (9) is connected to a cavity opening of the movable cavity (8), a stepped hole (10) is formed in the lower end of the top cover (9), and the limiting rod (7) penetrates through the stepped hole (10) to enable the baffle ring (11) to be arranged in the movable cavity (8).

2. A construction scaffolding end anchor according to claim 1 wherein: the pore wall of jack (5) is equipped with outstanding spacing post (6) with scaffold end trompil adaptation, and in outstanding spacing post (6) embedding scaffold end lateral wall trompil.

3. A construction scaffolding end anchor according to claim 2 wherein: the protruding limit column (6) is in a cylindrical design, and the top of the protruding limit column (6) is a hemispherical end.

4. A construction scaffolding end anchor according to claim 1 or claim 2 wherein: the limiting rod (7) is divided into a connecting end and a threaded rod portion, the threaded rod portion is arranged at the center of the lower end of the connecting end and is connected with the movable clamp (1) through the threaded rod portion, and the baffle ring (11) is in threaded connection with the threaded rod portion.

5. The construction scaffolding end anchor as claimed in claim 4 wherein: the top cover (9) is fixed at the cavity opening of the movable cavity (8), the stepped hole (10) is divided into a lower-end large-aperture round hole and an upper-end small-aperture round hole, the diameter of the lower-end large-aperture round hole is consistent with that of the movable cavity (8), and the limiting rod (7) penetrates through the upper-end small-aperture round hole.