CN212583021U

CN212583021U - Adjustable fixing device for installing ceiling keel

Info

Publication number: CN212583021U
Application number: CN202020764889.1U
Authority: CN
Inventors: 吴学利; 柴寿祥; 马斐鸿; 高燕
Original assignee: Qingdao No 1 Construction Group Co Ltd
Current assignee: Qingdao No 1 Construction Group Co Ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-02-23
Anticipated expiration: 2030-05-11

Abstract

The utility model relates to a building engineering construction technical field, in particular to fixing device with adjustable furred ceiling fossil fragments installation is used. It includes the upper fixed plate that two sets of symmetries set up, the bottom plate that two symmetries set up, and the connecting plate, and be cruciform structure fixed connection, be provided with the epipe on the upper fixed plate, the top of epipe is equipped with the overhead gage, be equipped with the curb plate down on the bottom plate, the top of curb plate is equipped with down the baffle, a plurality of last sliding tray on the upper fixed plate, be equipped with a plurality of lower sliding trays on the bottom plate, two sets of upper fixed plate and bottom plate correspond place form respectively with last U type fossil fragments, pass through screw fixed connection behind the shape of the shape looks adaptation of lower U type fossil fragments the shape inner chamber, the screw rod tip of screw passes through the nut to be fixed, the screw rod diameter of screw is less than the upper sliding tray, the width setting of lower sliding tray, and the head diameter of screw is greater. The utility model discloses it is simple convenient to install, and fossil fragments are fixed firm, and the efficiency of construction is high.

Description

Adjustable fixing device for installing ceiling keel

Technical Field

The utility model relates to a building engineering construction technical field, in particular to fixing device with adjustable furred ceiling fossil fragments installation is used.

Background

Along with the development of social economy, the living standard of people is continuously improved, the material life is greatly met, the spiritual culture requirements are also continuously improved, and people not only have requirements on the practicability of buildings, but also require the buildings to have certain ornamental value. The construction quality of the building suspended ceiling not only directly influences the overall quality of the building, but also relates to the credit of a construction party. After the construction of the building engineering and the civil engineering is finished, the whole decoration and fitment of the building are required. The building material is used for building decoration, namely, the keel frame is used for supporting modeling and fixing a structure.

At present, the common mounting modes of the keel frame include the following two types: first, the right angle or T-shaped connection between the keel and the keel is usually made by filling the keel with wood blocks and then fixing the wood blocks with screws, but this fixing operation is cumbersome and unstable. Secondly, the keel can be fixed after welding by being connected with an installation object in a welding mode, the installation position of the keel needs to be adjusted in advance before welding, and the keel cannot be adjusted if inclined after welding, so that labor and force are wasted, a complete set of quick installation scheme is lacked, and potential safety hazards are serious.

Like patent CN 204804140U, a right angle or T type mounting for modularization gypsum board furred ceiling U type fossil fragments is disclosed, including first fixed plate and second fixed plate, first fixed plate and second fixed plate integrated into one piece, first fixed plate and second fixed plate mutually perpendicular set up and are L shape structure, the both sides limit of first fixed plate and second fixed plate all corresponds to buckle and has rather than self looks vertically first curb plate and second curb plate, first fixed plate all is provided with the punching a hole of L shape on the both sides limit with the second fixed plate junction. Although, this utility model well right angle or T type mounting adopt cartridge fixed mode to connect two main joist, have realized the convenient purpose of installation. However, the patent is not sufficiently secure and reliable for fixing the criss-cross keels.

As shown in patent CN 206784706U, a ceiling keel cross fixing clamp is disclosed, which includes a first connecting plate and a second connecting plate connected in a cross shape and used for fixing an upper U-shaped keel and a lower U-shaped keel respectively, the first connecting plate is symmetrically provided with two side plates, the top ends of the side plates are provided with inverted L-shaped baffles, and the inner sides of the inverted L-shaped baffles are provided with strip-shaped grooves I clamped with the upper U-shaped keel; the second connecting plate is located the below of first connecting plate, the second connecting plate be with the U type structure of lower U type fossil fragments looks adaptation, the top of second connecting plate has set firmly the roof, be equipped with two bar groove II with the mutual joint of lower U type fossil fragments on the roof. Although this patent has realized the firm installation of stabilizing between vertically and horizontally staggered's fossil fragments, however, because by first connecting plate in this patent, two blocks of curb plates, fall L type baffle, bar groove I and by the second connecting plate, U type structure, the roof, bar groove II, the subassembly of constituteing respectively all is fixed dead, can not realize the regulating action, and in the installation, need wear to establish with last U type fossil fragments and lower U type fossil fragments from the tip, remove to required fixed position again, take trouble and difficultly, influence the efficiency of construction.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to solve the technical problem that a simple structure is provided, simple to operate, swift, fixing device with adjustable ceiling keel installation that efficiency of construction is high.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: an adjustable fixing device for installing a suspended ceiling keel comprises two groups of upper fixing plates which are symmetrically arranged and used for fixing the upper U-shaped keel, two groups of lower fixing plates which are symmetrically arranged and used for fixing the lower U-shaped keel, and a connecting plate arranged between the upper fixing plates and the lower fixing plates, wherein the upper fixing plates are positioned above the lower fixing plates and are fixedly connected in a cross structure, an upper side plate is arranged on each upper fixing plate, an upper baffle plate extending towards the inner side of the upper side plate is arranged at the top end of each upper side plate, a lower side plate is arranged on each lower fixing plate, a lower baffle plate extending towards the inner side of the lower side plate is arranged at the bottom end of each lower side plate, a plurality of upper sliding grooves are arranged on the upper fixing plates along the width central position of the upper fixing plates towards the direction far away from the upper side plates, and a plurality of lower sliding grooves are arranged on the lower, go up the sliding tray and be the perpendicular cross arrangement in space with the lower sliding tray, two sets of upper fixed plate and two sets of bottom plate correspond place form respectively with last U type fossil fragments the shape, down through screw fixed connection behind the shape inner chamber of falling the C of the shape looks adaptation of U type fossil fragments, the screw rod tip of screw passes and locks fixedly through the nut behind the perpendicular cross section position of sliding tray and lower sliding tray, the screw rod diameter of screw is less than go up the width setting of sliding tray, lower sliding tray, and the head diameter of screw is greater than go up the width setting of sliding tray, lower sliding tray.

The adjustable fixing device for mounting the ceiling keel is characterized in that the upper side plate is fixedly connected with the upper fixing plate in a vertical and vertical mode, the upper baffle is fixedly connected with the upper side plate in a horizontal and vertical mode, the lower side plate is fixedly connected with the lower fixing plate in a vertical and vertical mode, and the lower baffle is fixedly connected with the lower side plate in a horizontal and vertical mode.

In the adjustable fixing device for installing the ceiling keel, the sum of the lengths of the screw and the nut is equal to the sum of the thicknesses of the connecting plate, the upper fixing plate and the lower fixing plate.

In the adjustable fixing device for installing the ceiling keel, the upper sliding groove and the lower sliding groove are respectively smaller than 1/2 of the widths of the upper fixing plate and the lower fixing plate.

The adjustable fixing device for installing the ceiling keel is characterized in that the upper sliding grooves are arranged in two groups in parallel, and the lower sliding grooves correspond to the upper sliding grooves and are arranged in two groups in parallel.

The adjustable fixing device for installing the ceiling keel is characterized in that the screw is a countersunk head screw, and the nut is a countersunk head nut.

The adjustable fixing device for installing the ceiling keel is characterized in that the upper side plate is provided with an upper fixing hole, and the upper U-shaped keel is fixedly connected with the upper side plate by penetrating the upper fixing hole through an upper fixing screw.

Foretell furred ceiling fossil fragments installation is with adjustable fixing device, be equipped with down the fixed orifices on the lower side plate, pass lower fixed orifices through fastening screw and will descend U type fossil fragments and lower side plate fixed connection.

The utility model discloses fixing device with adjustable furred ceiling fossil fragments installation is with beneficial effect is: the upper fixing plate and the lower fixing plate are in cross-shaped structure fixed connection, the upper sliding grooves are formed in the upper fixing plate and the lower fixing plate respectively, the lower sliding grooves are matched with screws for fixing the upper fixing plate and the lower fixing plate on the connecting plate, the purpose that the two upper fixing plates slide back to back and slide in opposite directions can be achieved, the two upper fixing plates slide back to enlarge the inverted-C-shaped inner cavity, then the upper U-shaped keel is placed into the enlarged inverted-C-shaped inner cavity, the two upper fixing plates slide in opposite directions, fixed clamping of the upper U-shaped keel is achieved, finally, the upper U-shaped keel is placed into the inverted-C-shaped inner cavity quickly and conveniently, and installation of the lower U-shaped keel is achieved through the same method. Through setting up fastening screw and lower fastening screw, will go up U type fossil fragments and last curb plate fixed connection respectively, lower U type fossil fragments and lower curb plate fixed connection strengthen U type fossil fragments steadiness ability. The utility model discloses it is simple convenient to install, and fossil fragments are fixed firm, are worth extensively using widely.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom view of the structure of FIG. 1;

FIG. 3 is a schematic perspective view of FIG. 1;

FIG. 4 is a schematic sectional view A-A;

FIG. 5 is a schematic top view of the connection plate;

fig. 6 is a schematic view of the combination of the screw and the nut.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments;

as shown in fig. 1, 2, 3, 4, 5 and 6, the adjustable fixing device for installing the ceiling keel comprises two groups of symmetrically arranged upper fixing plates 3 for fixing the upper U-shaped keel 1, two symmetrically arranged lower fixing plates 4 for fixing the lower U-shaped keel and a connecting plate 5 arranged between the upper fixing plates 3 and the lower fixing plates 4, wherein the connecting plate 5 is provided with a through hole 16. The upper fixing plate 3 is positioned above the lower fixing plate 4 and is fixedly connected in a cross structure. Be provided with the top plate 6 on the upper fixed plate 3, the top of top plate 6 is provided with the last baffle 7 that extends to the inboard of top plate 6, be provided with downside board 8 on the bottom plate 4, the bottom of downside board 8 is provided with the lower baffle 9 that extends to the inboard of downside board 8, top plate 6 and the vertical perpendicular fixed connection of upper fixed plate 3, go up baffle 7 and the horizontal perpendicular fixed connection of top plate 6, downside board 8 and the vertical perpendicular fixed connection of bottom plate 4, baffle 9 and the horizontal perpendicular fixed connection of downside board 8 down. A plurality of upper sliding grooves 10 are arranged on the upper fixing plate 3 along the width center position of the upper fixing plate 3 towards the direction away from the upper side plate 6, a plurality of lower sliding grooves 11 are arranged on the lower fixing plate 4 along the width center position of the lower fixing plate 4 towards the direction away from the lower side plate 8, the upper sliding grooves 10 and the lower sliding grooves 11 are arranged in a vertical crossed mode in space, the upper sliding grooves 10 and the lower sliding grooves 11 are arranged along the width center positions of the upper fixing plate 3 and the lower fixing plate 4 respectively, the two upper fixing plates 3 correspond to the two lower fixing plates 4, the inverted C-shaped inner cavity is enlarged to the maximum extent, and the purpose that the upper U-shaped keel 1 and the lower U-shaped keel are placed into the inverted C-shaped inner cavity quickly and conveniently is achieved.

Two sets of upper fixed plate 3 and two sets of lower fixed plate 4 correspond place form respectively with the shape of last U type fossil fragments 1, through screw 13 fixed connection behind the shape looks adaptation's of lower U type fossil fragments shape C inner chamber 12, screw 13's screw rod tip passes through and locks fixedly through nut 15 behind the perpendicular intersection position of last sliding tray 10 with lower sliding tray 11, screw 13's screw rod diameter is less than last sliding tray 10, the width setting of lower sliding tray 11, and screw 13's head diameter is greater than the width setting of last sliding tray 10, lower sliding tray 11. In the present embodiment, in order to avoid the head of the screw 13 protruding from the upper surface of the upper fixing plate 3 and the lower surface of the lower fixing plate 4, which affects the fixing stability of the upper U-shaped keel 1 and the lower U-shaped keel, the screw 13 is a countersunk screw, the nut 15 is a countersunk nut, and the hole through which the screw 13 passes on the upper fixing plate 3 and the lower fixing plate 4 is set as a countersunk hole matched with the screw 13 and the nut 15. Meanwhile, the sum of the lengths of the screw 13 and the nut 15 is set to be the same as the sum of the thicknesses of the connecting plate 5 and the upper and

lower fixing plates

3 and 4. In this embodiment, go up U type fossil fragments 1 and the same setting of lower U type fossil fragments size, two sets of upper fixed plate 3 and two sets of bottom plate 4 correspond the same setting of size of placing the shape of falling C inner chamber 12 that forms respectively.

In order to prevent the upper fixing plate 3 and the lower fixing plate 4 from slipping off the connecting

plate

5, 1/2, in which the upper sliding groove 10 and the lower sliding groove 11 are smaller than the width of the upper fixing plate 3 and the lower fixing plate 4, respectively, are provided. In this embodiment, the upper sliding grooves 10 are arranged in two groups in parallel, and the lower sliding grooves 11 are arranged in two groups in parallel corresponding to the upper sliding grooves 10. In this embodiment, the upper side plate 6 is provided with an upper fixing hole, and the upper U-shaped keel 1 is fixedly connected with the upper side plate 6 by passing through the upper fixing hole through an upper fixing screw 17. And a lower fixing hole is formed in the lower side plate 8, and the lower U-shaped keel is fixedly connected with the lower side plate 8 by penetrating through the lower fixing hole through a lower fastening screw. The upper fastening screw 17 and the lower fastening screw are arranged, so that the fixation stability of the upper U-shaped keel 1 and the lower U-shaped keel can be enhanced.

The utility model discloses a use method: slide mutually back to back with the upper fixed plate 3 that bisymmetry set up, screw 13 rigid, the motion of upper fixed plate 3 back to back of the body to enlarge shape of falling C inner chamber 12, then will go up U type fossil fragments 1 and place into the shape of falling C inner chamber 12 after enlarging again, slide two upper fixed plate 3 in opposite directions again, realize the preliminary fixed of last U type fossil fragments 1, then through last set screw 17 will go up U type fossil fragments 1 and side wall 6 fixed connection. Finally, the upper U-shaped keel is quickly and conveniently placed in the inverted-C-shaped inner cavity, and the lower U-shaped keel is installed by the same method. Thereby need not to wear to establish from the tip of U type fossil fragments, improved the efficiency of construction. Solid arrows in fig. 1 indicate the sliding direction of the upper fixing plates 3, and dotted arrows indicate the sliding direction of the lower fixing plates 4.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a fixing device with adjustable furred ceiling fossil fragments installation is used which characterized in that: the upper fixing plate is arranged above the lower fixing plate and is fixedly connected with the lower fixing plate in a cross structure, an upper side plate is arranged on the upper fixing plate, an upper baffle plate extending towards the inner side of the upper side plate is arranged at the top end of the upper side plate, a lower side plate is arranged on the lower fixing plate, a lower baffle plate extending towards the inner side of the lower side plate is arranged at the bottom end of the lower side plate, a plurality of upper sliding grooves are arranged on the upper fixing plate along the width central position of the upper fixing plate towards the direction far away from the upper side plate, a plurality of lower sliding grooves are arranged on the lower fixing plate along the width central position of the lower fixing plate towards the direction far away from the lower side plate, and the upper sliding grooves and the lower sliding grooves are vertically arranged in space in a crossed manner, two sets of upper fixed plate and two sets of bottom plates correspond and place and form respectively with last U type fossil fragments the shape, down through screw fixed connection behind the shape inner chamber of falling the C of the shape looks adaptation of U type fossil fragments, the screw rod tip of screw passes and locks fixedly through the nut behind the perpendicular intersection position of last sliding tray and lower sliding tray, the screw rod diameter of screw is less than go up the width setting of sliding tray, lower sliding tray, and the head diameter of screw is greater than go up the width setting of sliding tray, lower sliding tray.

2. The adjustable fixing device for installing the ceiling keel according to claim 1, which is characterized in that: the upper side plate is vertically and fixedly connected with the upper fixing plate, the upper baffle is horizontally and vertically and fixedly connected with the upper side plate, the lower side plate is vertically and fixedly connected with the lower fixing plate, and the lower baffle is horizontally and vertically and fixedly connected with the lower side plate.

3. The adjustable fixing device for installing the ceiling keel according to claim 1, which is characterized in that: the sum of the lengths of the screw and the nut is equal to the sum of the thicknesses of the connecting plate, the upper fixing plate and the lower fixing plate.

4. The adjustable fixing device for installing the ceiling keel according to claim 1, which is characterized in that: the upper sliding groove and the lower sliding groove are respectively smaller than 1/2 of the width of the upper fixing plate and the width of the lower fixing plate.

5. The adjustable fixing device for installing the ceiling keel according to claim 1, which is characterized in that: the upper sliding grooves are arranged in two groups in parallel, and the lower sliding grooves are arranged in two groups in parallel corresponding to the upper sliding grooves.

6. The adjustable fixing device for installing the ceiling keel according to claim 1, which is characterized in that: the screw is a countersunk head screw, and the nut is a countersunk head nut.

7. The adjustable fixing device for installing the ceiling keel according to claim 1, which is characterized in that: and the upper side plate is provided with an upper fixing hole, and the upper U-shaped keel is fixedly connected with the upper side plate by penetrating an upper fixing screw through the upper fixing hole.

8. The adjustable fixing device for installing the ceiling keel according to claim 1, which is characterized in that: and a lower fixing hole is formed in the lower side plate, and the lower U-shaped keel is fixedly connected with the lower side plate by penetrating through the lower fixing hole through a lower fastening screw.