CN214402380U - Assembled smallpox conversion floor structure - Google Patents

Abstract

The utility model discloses an assembled smallpox conversion layer structure. The utility model discloses a: a connecting piece is fixedly arranged at the bottom of the lifting rope, a connecting hoop is fixedly arranged at the bottom of the connecting piece, a first H-shaped steel frame is detachably arranged at the bottom of the connecting hoop, a second H-shaped steel frame is detachably arranged at the bottom of the first H-shaped steel frame, the clamping grooves matched with the lower flange of the H-shaped steel are arranged on the clamping hoops, the clamping hoops are symmetrically clamped on the lower flange of the H-shaped steel through the clamping grooves, the bolt is screwed up after the clamping of the hoop is finished through the fixed connection of the bolt, and then the lower layer of H-shaped steel is connected through the extending piece and the mounting piece which are arranged on the hoop, the device has simple and reasonable structure and firm connection, the assembled ceiling conversion layer structure is stable in structure, safe and convenient to construct, the assembling installation mode of clamp connection is adopted, welding operation is reduced to the maximum extent, the installation time is saved, and the assembled ceiling conversion layer structure is stable in structure, safe and environment-friendly.

Description

Assembled smallpox conversion floor structure

Technical Field

The utility model relates to a ceiling conversion layer technical field specifically is an assembled ceiling conversion layer structure.

Background

In places with larger space, such as three gorges engineering museums, when the suspended ceiling is installed, the distance between the suspender and the end part of the main keel is not more than 300mm according to the current standard 7.1.11 for quality acceptance of architectural decoration and finishing engineering (GB 50210-2018 standard). When the length of the suspender is more than 1500mm, a counter support is required. When the hanger rod meets equipment, the hanger rod is adjusted and additionally arranged or a section steel support and 7.1.14 clauses are adopted, when the length of the hanger rod is more than 2500mm, the length of a net rack, a steel roof truss or the hanger rod on the upper part of the hanger rod is required to be adjusted, a steel structure conversion layer is required to be arranged, how to connect a steel structure and the conversion layer becomes a key point and a difficult point in construction, and the existing engineering project ceiling conversion layer is generally formed by directly welding square steel on an original steel structure to complete connection;

however, the welding method has the following defects: 1. the welding can damage the fire prevention and corrosion prevention of the original steel structure and influence the stress of the original steel structure; 2. welding is not beneficial to adjusting the position of the conversion layer during installation, and the welding is not flexible enough during installation and consumes working hours; 3. the open fire operation of welding has potential safety hazard. In view of the situations, the company provides an assembled ceiling conversion layer structure for constructing a century project and a high-quality project to improve construction quality, reduce construction period and material labor waste and importance of the project.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled smallpox conversion layer structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an assembled ceiling transition layer structure comprising: the lifting rope, the bottom fixed mounting of lifting rope has the connecting piece, the bottom fixed mounting of connecting piece has the connection clamp, the bottom demountable installation of connection clamp has first H type steelframe, the bottom demountable installation of first H type steelframe has second H type steelframe, the inside of connection clamp is dug there is the draw-in groove, the both sides bottom fixed mounting of connection clamp has the extension, the both sides of connection clamp are rotated and are installed fastening bolt, the surface around the extension is dug there is first screw hole, the intermediate part of extension is dug separately has the second screw hole, the internally mounted of draw-in groove has first H type steelframe, and one side of first H type steelframe installs third H type steelframe, the bottom screw thread of third H type steelframe installs fourth H type steelframe, the bottom screw thread of first H type steelframe installs second H type steelframe, one side fixed mounting of extension piece has the installed part, the bottom screw thread of installed part installs the set screw.

Further, two are installed to extension piece and installed part, just extension piece and installed part are at the bottom symmetry installation of connection clamp.

Furthermore, the inside of connecting the clamp is opened chisel and is had the draw-in groove with first H shaped steel frame bottom flange matched with.

Furthermore, a through hole matched with the first threaded hole and the second threaded hole is formed in the bottom surface of the second H-shaped steel frame in a chiseled mode.

Further, the two extending members and the mounting member are L-shaped, and the two extending members and the mounting member are also made of steel.

Furthermore, through holes matched with the fastening bolts are formed in two sides of the first H-shaped steel frame in a chiseled mode.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the clamp all be provided with H shaped steel bottom wing matched with draw-in groove, the clamp passes through draw-in groove symmetry joint at the H shaped steel bottom wing, through bolt fixed connection, treat the clamp card and fix the completion back, screw up the bolt, lower floor's H shaped steel is connected to extension and installed part that the rethread set up on the clamp, this device simple structure is reasonable, firm in connection can provide a stable in structure, construction safety convenient assembled smallpox conversion layer structure, with the assembled mounting means of clamp connection, furthest reduces welding operation, save man-hour, stable in structure, safety and environmental protection.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a schematic view of a connector clip according to an embodiment of the present invention;

figure 3 is an elevational view of a connector clip according to one embodiment of the present invention.

Reference numerals: 1. a lifting rope; 2. a second H-shaped steel frame; 3. a connecting member; 4. connecting a clamp; 5. a first H-shaped steel frame; 6. an extension member; 7. a mounting member; 8. fastening a bolt; 9. a first threaded hole; 10. a second threaded hole; 11. a third H-shaped steel frame; 12. a fourth H-shaped steel frame; 13. fixing screws; 14. a clamping groove.

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.

Please refer to fig. 1-3, in which fig. 1 is a schematic front view of an embodiment of the present invention; FIG. 2 is a schematic view of a connector clip according to an embodiment of the present invention; fig. 3 is a front view of the connector clip in an embodiment of the present invention, an assembled ceiling translation layer structure, includes: lifting rope 1, the bottom fixed mounting of lifting rope 1 has connecting piece 3, the bottom fixed mounting of connecting piece 3 has connection clamp 4, the bottom demountable installation of connection clamp 4 has first H type steel frame 5, the bottom demountable installation of first H type steel frame 5 has second H type steel frame 2, the inside of connection clamp 4 is dug there is draw-in groove 14, the both sides bottom fixed mounting of connection clamp 4 has extension 6, the both sides of connection clamp 4 are rotated and are installed fastening bolt 8, the surface is dug all around of extension 6 has first screw hole 9, the mid portion of extension 6 is dug separately has second screw hole 10, the internally mounted of draw-in groove 14 has first H type steel frame 5, and third H type steel frame 11 is installed to one side of first H type steel frame 5, fourth H type steel frame 12 is installed to the bottom screw thread of third H type steel frame 11, second H shaped steel frame 2 is installed to the bottom screw thread of first H shaped steel frame 5, one side fixed mounting of extension 6 has installed part 7, set screw 13 is installed to the bottom screw thread of installed part 7.

Extension 6 and installed part 7 install two, just extension 6 and installed part 7 are at the bottom symmetrical installation of connection clamp 4, can provide a stable in structure, and the assembled smallpox conversion layer structure of construction safety convenience.

The inside of connecting clamp 4 is opened the chisel and is had the draw-in groove 14 with 5 bottom flanges matched with of first H shaped steel frame, and the connecting clamp passes through draw-in groove 14 symmetry joint at the H shaped steel bottom flange, through 8 fixed connection of fastening bolt.

The bottom surface of the second H-shaped steel frame 2 is provided with through holes matched with the first threaded holes 9 and the second threaded holes 10 in a chiseled mode, and the lower layer of third H-shaped steel frame 11 and the lower layer of fourth H-shaped steel frame 12 are connected through the extending piece 6 and the installing piece 7 which are arranged below the connecting clamp 4.

Two extension pieces 6 and installed part 7 are the L type, and two extension piece 6 and installed part 7 also are made by steel, conveniently fix third H type steelframe 11 and fourth H type steelframe 12.

The both sides of first H type steelframe 5 are dug there is the through-hole with fastening bolt 8 matched with, can provide a stable in structure, and the assembled smallpox conversion layer structure of construction safety convenience.

To sum up, in the assembly type ceiling transition layer structure provided by the utility model, when in operation, the first H-shaped steel frame 5 is placed under the connecting hoop 4, the second H-shaped steel frame 2 is placed on one side of the first H-shaped steel frame 5, because the connecting hoop 4 is provided with the clamping groove 14 matched with the lower flange of the H-shaped steel, the connecting hoop is symmetrically clamped on the lower flange of the H-shaped steel through the clamping groove 14, the connecting hoop is fixedly connected through the fastening bolt 8, after the clamping of the connecting hoop is finished, the fastening bolt 8 is screwed, the lower layer of third H-shaped steel frame 11 and the fourth H-shaped steel frame 12 are connected through the extending piece 6 and the mounting piece 7 arranged under the connecting hoop 4, and the third H-shaped steel frame 11 and the fourth H-shaped steel frame 12 are fixed through the fixing screw 13 matched with the first threaded hole 9 and the second threaded hole 10, the structure is simple and reasonable, the connection is firm, the structure can be provided, the fabricated ceiling conversion layer structure is safe and convenient to construct, and is safe and environment-friendly, and the welding operation is reduced to the maximum extent, the installation time is saved, and the structure is stable.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An assembled ceiling transition layer structure, comprising: lifting rope (1), the bottom fixed mounting of lifting rope (1) has connecting piece (3), the bottom fixed mounting of connecting piece (3) has connection clamp (4), the bottom demountable installation of connection clamp (4) has first H type steelframe (5), the bottom demountable installation of first H type steelframe (5) has second H type steelframe (2), the inside of connecting clamp (4) is dug and is had draw-in groove (14), the both sides bottom fixed mounting of connecting clamp (4) has extension (6), the both sides of connecting clamp (4) are rotated and are installed fastening bolt (8), the surface is dug all around of extension (6) has first screw hole (9), the intermediate part of extension (6) separately chisels and has second screw hole (10), the internally mounted of draw-in groove (14) has first H type steelframe (5), just third H type steelframe (11) is installed to one side of first H type steelframe (5), fourth H type steelframe (12) are installed to the bottom screw thread of third H type steelframe (11), second H type steelframe (2) are installed to the bottom screw thread of first H type steelframe (5), one side fixed mounting of extension piece (6) has installed part (7), set screw (13) are installed to the bottom screw thread of installed part (7).

2. Fabricated ceiling conversion layer structure according to claim 1, characterized in that the extension piece (6) and the mounting piece (7) are mounted in two, and the extension piece (6) and the mounting piece (7) are mounted symmetrically at the bottom of the connector clip (4).

3. The structure of assembled ceiling transition floor according to claim 1, wherein the inside of the connector clip (4) is bored with a locking groove (14) for engaging with the bottom flange of the first H-shaped steel frame (5).

4. The structure of assembled ceiling transition layer according to claim 1, wherein the bottom surface of the second H-shaped steel frame (2) is perforated with through holes matching the first threaded holes (9) and the second threaded holes (10).

5. An assembled ceiling conversion layer structure according to claim 1, characterized in that the two extension pieces (6) and the mounting piece (7) are L-shaped and that the two extension pieces (6) and the mounting piece (7) are also made of steel.

6. The structure of assembled ceiling transition floor according to claim 1, wherein the first H-shaped steel frame (5) is provided with through holes on both sides for fitting fastening bolts (8).

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