CN218062972U

CN218062972U - Screw connection keel

Info

Publication number: CN218062972U
Application number: CN202220847494.7U
Authority: CN
Inventors: 李星明
Original assignee: Guanhang Huanke Shenzhen Group Co ltd
Current assignee: Guanhang Huanke Shenzhen Group Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-12-16
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a screwed connection fossil fragments, including the installation shell, installation shell one side is seted up flutedly, be the first circular through-hole that the annular array offered a plurality of and recess to be linked together on the installation shell, just be located first circular through-hole department on the installation shell and install the link through first fixed subassembly, install between installation shell and the link and be used for carrying out the reinforcing apparatus who consolidates to whole fossil fragments structure. The utility model discloses when using, earlier with a plurality of link through first fixed subassembly installation on the installation shell for an installation shell splices into a complete screwed connection fossil fragments with a plurality of link, then carries out further reinforcement to the fossil fragments that splice through reinforcing apparatus, guarantees the stability and the fastness of fossil fragments, compares with prior art, the utility model discloses make a complete fossil fragments can dismantle into the less subassembly of a plurality of, the constructor of being convenient for carry, reduced the degree of difficulty and the cost of transportation, thereby have the practicality.

Description

Screwed connection keel

Technical Field

The utility model relates to a building material technical field, in particular to screwed connection fossil fragments.

Background

With the high-speed development of the construction industry, novel building materials are continuously emerging, the light steel keel serving as the novel building material is more and more widely applied to various building structures due to the excellent performances of light weight, high strength, water resistance, fire resistance, shock resistance, convenience in installation and use and the like, and in the process of constructing the structure by using the light steel keel, different light steel keels are inevitably and often required to be connected, and the connection generally adopts a connection mode of screws, bolts or rivets.

The length overlength often of current fossil fragments needs the cart to transport in the transportation, and the transport of being not convenient for with higher costs, and takes place deformation easily in the use, is unfavorable for follow-up work to use, provides a screwed connection fossil fragments for this and solves this problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a screwed connection fossil fragments can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a screwed connection fossil fragments, includes the installation shell, installation shell one side is seted up flutedly, be the first circular through-hole that the annular array seted up a plurality of and the recess is linked together on the installation shell, the installation shell is gone up and is located first circular through-hole department and installs the link through first fixed subassembly, constitutes a complete screwed connection fossil fragments through installation shell and a plurality of link, install between installation shell and the link and be used for carrying out reinforced (rfd) reinforcing apparatus to whole fossil fragments structure.

Preferably, the first fixing assembly comprises a second circular through hole formed in one side, close to the mounting shell, of the connecting frame, a first bolt is inserted between the first circular through hole and the second circular through hole, and a first nut is connected to the first bolt through threads.

Preferably, the reinforcing device comprises a fixing frame installed on the installation shell, the fixing frame is provided with fixing plates, the number of the fixing plates is consistent with that of the first circular through holes, the connecting frame is provided with a plurality of third circular through holes in a linear array mode, each fixing plate is provided with a fourth circular through hole, the fourth circular through holes are aligned with the third circular through holes, which are closest to the installation shell, on the connecting frame, second bolts are inserted between the fourth circular through holes and the aligned third circular through holes, and second nuts are connected to the second bolts through threads.

Preferably, a limiting device is arranged between the adjacent connecting frames.

Preferably, the limiting device comprises two symmetrical and fixed mounting blocks arranged on two sides of the connecting frame, the mounting blocks are provided with clamping grooves, the mounting blocks are provided with limiting blocks and two adjacent limiting blocks, the limiting blocks are arranged in the clamping grooves, and the connecting rods are sleeved on the two limiting blocks on one side, opposite to the connecting frame.

Preferably, a vibration detector is mounted on the connecting frame.

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

1. when using, install a plurality of link on the installation shell through first fixed subassembly earlier for installation shell splices into a complete screwed connection fossil fragments with a plurality of link, then carries out further reinforcement to the fossil fragments that splice through reinforcing apparatus, guarantees the stability and the fastness of fossil fragments, compares with prior art, the utility model discloses make a complete fossil fragments can dismantle into the less subassembly of a plurality of, the constructor's of being convenient for carry, reduced the degree of difficulty and the cost of transportation, thereby have the practicality.

2. After installing a plurality of link on the installation shell, install the mount on the installation shell, then insert the second bolt between third circular through-hole and the circular through-hole of fourth, again with second nut threaded connection on the second bolt for fixed plate and link are bound, thereby reach and play reinforced (rfd) effect to the fossil fragments that splice becomes.

3. After installing a plurality of link on the installation shell, insert the draw-in groove of installation piece and establish the connecting rod both ends along the length direction of stopper in and on the stopper for the link has certain support in the horizontal direction, can not rock at will, further has consolidated mosaic structure's stability.

Drawings

Fig. 1 is a schematic view of the overall structure of a screw connection keel according to the present invention;

fig. 2 is an exploded view of a part of the structure of a screw connection keel according to the present invention;

fig. 3 is an enlarged view of the screw connection keel of the present invention at a position a in fig. 2;

fig. 4 is an enlarged view of the screw connection keel at the position B in fig. 2 according to the present invention;

fig. 5 is an exploded view of another part of the structure of a screw connection keel according to the present invention;

fig. 6 is an enlarged view of the screw connection keel at the position C in fig. 5 according to the present invention;

fig. 7 is an enlarged view of the screw connection keel at the position D in fig. 2.

In the figure: 1. mounting a shell; 2. a groove; 3. a first circular through hole; 4. a first fixed component; 401. a second circular through hole; 402. a first bolt; 403. a first nut; 5. a connecting frame; 6. a reinforcing device; 601. a fixed mount; 602. a third circular through hole; 603. a fourth circular through hole; 604. a second bolt; 605. A second nut; 7. a limiting device; 701. mounting blocks; 702. a card slot; 703. a limiting block; 704. a connecting rod; 8. a shock detector.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-7, a screwed connection fossil fragments, including installation shell 1, installation shell 1 one side is seted up flutedly 2, be the first circular through-hole 3 that the annular array offered a plurality of and recess 2 to be linked together on the installation shell 1, installation shell 1 is gone up and is located first circular through-hole 3 department and installs link 5 through first fixed subassembly 4, constitute a complete screwed connection fossil fragments through installation shell 1 and a plurality of link 5, install between installation shell 1 and the link 5 and be used for carrying out the reinforcing apparatus 6 that consolidates to whole fossil fragments structure, when using, install a plurality of link 5 on installation shell 1 through first fixed subassembly 4 earlier, make installation shell 1 splice into a complete screwed connection fossil fragments with a plurality of link 5, then go on further reinforcing to the fossil fragments that splice through reinforcing apparatus 6, guarantee the stability and the fastness of fossil fragments, compared with prior art, the utility model discloses make a complete fossil fragments can dismantle into a plurality of less subassembly, constructor's the degree of difficulty and the cost of carrying is reduced, thereby has the practicality.

The first fixing assembly 4 comprises a second circular through hole 401 arranged on one side, close to the mounting shell 1, of the connecting frame 5, a first bolt 402 is inserted between the first circular through hole 3 and the second circular through hole 401, a first nut 403 is connected to the first bolt 402 through threads, when the fixing assembly is used, the first bolt 402 is inserted between the first circular through hole 3 and the second circular through hole 401, and then the first nut 403 is connected to the first bolt 402 through threads, so that the connecting frame 5 is mounted on the mounting shell 1.

The reinforcing device 6 comprises a fixing frame 601 installed on the installation shell 1, the fixing frame 601 is provided with fixing plates, the number of the fixing plates is the same as that of the first circular through holes 3, a plurality of third circular through holes 602 are formed in the connection frame 5 in a linear array mode, specifically, the third circular through holes 602 formed in the connection frame 5 provide the possibility that the connection frame 5 is additionally provided with other structures, each fixing plate is provided with a fourth circular through hole 603, the fourth circular through holes 603 are aligned with the third circular through holes 602, which are closest to the installation shell 1, of the connection frame 5, second bolts 604 are inserted between the fourth circular through holes 603 and the aligned third circular through holes 602, second nuts 605 are connected to the second bolts 604 through threads, after the connection frames 5 are installed on the installation shell 1, the fixing frame 601 is installed on the installation shell 1, then the second bolts 604 are inserted between the third circular through holes 602 and the fourth circular through holes 603, and then the second nuts 605 are connected to the second bolts 604 through threads, so that the fixing plates and the connection frame 5 are bound, and a reinforcing effect of splicing keel is achieved.

Be provided with stop device 7 between adjacent link 5, stop device 7 includes that the symmetry is fixed to be set up two installation pieces 701 in link 5 both sides, draw-in groove 702 has been seted up on installation piece 701, it is provided with stopper 703 just to be located draw-in groove 702 internal fixation on installation piece 701, the cover is equipped with connecting rod 704 on two stoppers 703 of two adjacent link 5 relative one sides, after installing a plurality of link 5 on installation shell 1, insert in draw-in groove 702 of installation piece 701 and establish on stopper 703 with connecting rod 704 both ends along the length direction of stopper 703, make link 5 have certain support in the horizontal direction, can not rock at will, further reinforced mosaic structure's stability.

Install vibrations detector 8 on link 5, shake constantly to link 5 and detect, if it is too big to detect link 5 vibrations index, just should inspect the fossil fragments of concatenation, see whether have the screw not hard up scheduling problem, avoid appearing the accident.

The working principle is as follows:

during the use, insert first bolt 402 between first circular through-hole 3 and the circular through-hole 401 of second, then with first nut 403 threaded connection on first bolt 402, thereby make link 5 install on installation shell 1, make installation shell 1 splice into a complete screwed connection fossil fragments with a plurality of link 5, install mount 601 on installation shell 1 after that, then insert second bolt 604 between third circular through-hole 602 and the circular through-hole 603 of fourth, again with second nut 605 threaded connection on second bolt 604, make fixed plate and link 5 bind, thereby reach and play reinforced effect to the fossil fragments that splice, guarantee the stability and the fastness of fossil fragments, compared with prior art, the utility model discloses make a complete fossil fragments can dismantle into the less subassembly of a plurality of, be convenient for constructor's carrying, reduced the degree of difficulty and the cost of transportation, thereby have the practicality, specifically, after installing a plurality of link 5 on installation shell 1, insert the length direction of stopper 704 both ends along the length direction of installation piece in and the cover establishes in and the stopper 703, make the further the square splicing structure that the stopper 703 can not rock, the reinforcing stopper 701 is further strengthened the square structure, the stopper structure can not rock.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a screwed connection fossil fragments, includes installation shell (1), its characterized in that: mounting shell (1) one side has been seted up recess (2), be annular array on mounting shell (1) and set up first circular through-hole (3) that a plurality of and recess (2) are linked together, mounting shell (1) is gone up and is located first circular through-hole (3) and locates to install link (5) through first fixed subassembly (4), constitutes a complete screwed connection fossil fragments through mounting shell (1) and a plurality of link (5), install between mounting shell (1) and link (5) and be used for carrying out reinforced (rfd) reinforcing apparatus (6) to whole fossil fragments structure.

2. A screw connection runner according to claim 1, wherein: first fixed subassembly (4) are including offering in link (5) second circular through-hole (401) that are close to installation shell (1) one side, insert between first circular through-hole (3) and second circular through-hole (401) and be equipped with first bolt (402), there is first nut (403) through threaded connection on first bolt (402).

3. The screwed connection keel according to claim 1, wherein: the reinforcing device (6) comprises a fixing frame (601) installed on the installation shell (1), fixing plates with the number identical to that of the first circular through holes (3) are arranged on the fixing frame (601), a plurality of third circular through holes (602) are formed in the connecting frame (5) in a linear array mode, each fixing plate is provided with a fourth circular through hole (603), the fourth circular through holes (603) are aligned with the third circular through holes (602) which are closest to the installation shell (1) on the connecting frame (5), second bolts (604) are inserted between the fourth circular through holes (603) and the aligned third circular through holes (602), and second nuts (605) are connected to the second bolts (604) through threads.

4. The screwed connection keel according to claim 1, wherein: and a limiting device (7) is arranged between the adjacent connecting frames (5).

5. A screwed keel according to claim 4, wherein: stop device (7) are including two installation pieces (701) of the fixed setting in link (5) both sides of symmetry, draw-in groove (702) have been seted up on installation piece (701) just be located draw-in groove (702) internal fixation and be provided with stopper (703), adjacent two the cover is equipped with connecting rod (704) on two stopper (703) of the relative one side of link (5).

6. The screwed connection keel according to claim 1, wherein: and the connecting frame (5) is provided with a vibration detector (8).