CN111396681A - But height-adjusting's antidetonation gallows - Google Patents

Abstract

The invention relates to a height-adjustable anti-seismic support and hanger which is arranged on an upper wall body and comprises: the first support screws are arranged in parallel and fixedly connected to the upper wall body, and the first manufactured screws are sleeved into the first channel steel; the lower part of the first supporting screw rod (3) is connected into a horizontally arranged third channel steel (7), the lower parts of the left end and the right end of the third channel steel (7) are vertically connected with a second supporting screw rod (9), the second supporting screw rod (9) is connected to the upper part of a basket nut (10), the lower part of the basket nut (10) is connected with the upper end of a third supporting screw rod (15), and the lower end of the third supporting screw rod (15) is connected into a horizontally arranged fourth channel steel (14); the third channel steel (7) is provided with two connecting blocks (12), the fourth channel steel (14) is provided with two connecting blocks (12), and the four connecting blocks (12) are used for connecting the ventilation pipeline (13). This device can realize altitude mixture control easy to assemble air pipe.

Description

A height-adjustable anti-seismic support hanger

technical field

The invention relates to the technical field of shock absorption, in particular to an anti-seismic support and hanger with adjustable height.

Background technique

In recent years, natural disasters such as typhoons, tsunamis and earthquakes have occurred frequently around the world, causing serious trauma to society and people. When it comes to the connection of profiled steel components to the wall, the usual method is to directly connect the profiled steel with bolts or connect it to the wall with brackets. After using the above connection method, when there is vibration between the profiled steel and the wall, the connected profiled steel or bolts will be subjected to the impact force from the vibration. Because the shape of the profiled steel is fixed, it cannot be effectively buffered, and it is easy to generate large vibrations. Excessive deformation will lead to damage to the mechanical and electrical pipelines and equipment, which will seriously affect the use and function of the building structure and cause losses.

Existing anti-seismic supports and hangers, such as Chinese Patent 201821776348.X, the patent discloses "a kind of anti-seismic supports and hangers provided with speed lockers, including a first connecting seat component that is connected in a straight line, a first connecting block, the first C-shaped steel, the speed lock, the second C-shaped steel, the second connecting seat component, the second connecting block, and the third C-shaped steel connecting the two connecting blocks, the upper end of the third C-shaped steel is provided with an anti-vibration connecting seat The sub-piece, the anti-vibration connecting seat sub-piece is located on the outside of the third C-shaped steel and is connected to the anti-vibration connecting seat sub-piece through the pin, the screw is connected to the lower end of the third C-shaped steel, the fourth C-shaped steel is connected to the bottom end of the screw, and one end of the steel plate One end connected to the lower end of the third C-shaped steel is connected to the upper end of the fourth C-shaped steel; through the setting of the speed lock, the device can realize the mobile connection and have a certain large deformation control limit ability under normal conditions. However, the above-mentioned support and hanger has certain defects, and its own structure is fixed, and because the building has certain design errors, yes, the device often has size problems during installation. Makes installation difficult.

SUMMARY OF THE INVENTION

In order to solve the above technical problems, the purpose of the present invention is to provide a height-adjustable anti-seismic support and hanger.

The technical scheme of the present invention is as follows:

A height-adjustable anti-seismic support and hanger, mounted on an upper wall (100), is characterized in that, comprising:

The first support screws (3) arranged in parallel to each other and fixedly connected to the upper wall (100), the first made screws (3) are sleeved into the first channel steel (1) and passed through the stiffening device (2) ) press the connection;

The lower part of the first support screw (3) is connected to the third channel steel (7) arranged horizontally, and the bottom of the left and right ends of the third channel steel (7) is vertically connected with a second support screw (9), The second support screw (9) is connected to the upper part of the flower basket nut (10), and the lower part of the shown flower basket nut (10) is connected with the upper end of the third support screw (15), the third support screw (15) The lower ends are connected to the fourth channel steel (14) arranged horizontally;

The third channel steel (7) is provided with two connection blocks (12), the fourth channel steel (14) is provided with two connection blocks (12), and the four connection blocks (12) are used for connection Ventilation duct (13).

Further, a conversion head (4) is connected to the upper end of the first support screw (3), and the conversion head (4) is connected to the upper wall (100).

Further, a limit bolt (11) is also included, and the limit bolt (11) penetrates and connects the turnbuckle nut (10) and the second support screw (9)/third support screw (15).

Further, a side pull support is included, the side pull support includes a second channel steel (5) and an anti-vibration hinge (6) connected to both ends thereof, wherein one anti-vibration hinge (6) is connected to the upper wall (100). ), wherein another seismic hinge (6) is connected to the third channel steel (7) so that the first channel steel (1), the second channel steel (5) and the upper wall (100) are triangular.

Further, the third channel steel (7)/fourth channel steel (14) are provided with "U"-shaped pressing blocks (8); the first support screw (3) penetrates through the third channel The upper part of the "U"-shaped pressing block (8) on the steel (7); the second support screw (9) penetrates through the lower part of the "U"-shaped pressing block (8) on the third channel steel (7); The third support screw (15) penetrates the "U"-shaped pressing block (8) located on the fourth channel steel (14).

By means of the above scheme, the present invention has at least the following advantages:

The device uses a flower basket nut to connect the second support screw and the third support screw, and can adjust the installation position of the specific screw, so as to realize the change of the distance between the third channel steel and the fourth channel steel.

The above description is only an overview of the technical solution of the present invention. In order to understand the technical means of the present invention more clearly, and implement it according to the content of the description, the preferred embodiments of the present invention are described in detail below with the accompanying drawings.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the embodiments. It should be regarded as a limitation of the scope, and for those of ordinary skill in the art, other related drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the connection schematic diagram of the flower basket nut of the present invention;

Fig. 3 is the structural representation of the anti-seismic hinge of the present invention;

In the picture:

100-upper wall;

1- first channel steel; 2- stiffening device; 3- first support screw; 4- conversion head; 5- second channel steel; 6- anti-vibration hinge; 61- first hinge; 62- second hinge; 63- Rotating shaft; 7-Third channel steel; 8-Press block; 9-Second support screw; 10-Tube nut; 11-Limiting bolt; 12-Connecting block; 13-Ventilation duct; 14-Fourth channel steel; 15 - Third support screw.

Detailed ways

The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

Example 1:

A height-adjustable anti-seismic support and hanger, installed in the upper wall 100, includes a first channel steel 1, a stiffening device 2, a first made screw 3, a conversion head 4, a second channel steel 5, and an anti-seismic hinge. 6. The third channel steel 7, the pressure block 8, the second support screw 9, the flower basket nut 10, the limit bolt 11, the connecting block 12, the ventilation duct 13, the fourth channel steel 14, and the third support screw 15.

The number of the first channel steel 1 is two, a first support screw 3 is arranged in the first channel steel 1, and a plurality of threaded holes are opened on the side of the first channel steel 1, and the screw holes are threadedly connected. For the tightening device 2, the tightening device 2 is similar to a screw. The end of the tightening device 2 squeezes the first support screw 3, and the first support screw 3 and the first channel steel 1 are pressed and connected. At the end of the first support screw 3 A conversion head 4 is threadedly connected to the upper part. The structure of the conversion head 4 is a hexagonal screw (longer shape), and a chemical anchor bolt is generally set in the upper wall 100. The conversion head 4 is connected to the chemical anchor of the upper wall 100. in the anchor bolt.

The two first channel steels 1 are arranged parallel to each other, and the upper parts of the first channel steels 1 are connected to the upper wall 100 through the conversion head 4 .

A third channel steel 7 is connected to the lower part of the first channel steel 1 , and the third channel steel 7 and the first channel steel 1 are connected vertically. When connecting again, a "U"-shaped pressing block 8 is set at the left and right ends of the third channel steel 7, and the lower end of the first support screw 3 penetrates into the interior of the third channel steel 7, and passes through the third channel steel 7. The two nuts on the upper and lower sides of the three-channel steel 7 are fixed to the first support screw 3 for fixing.

One end of the anti-vibration hinge 6 is also connected between one of the "U"-shaped pressing blocks 8 and the connected nut, the anti-vibration hinge 6 is connected to one end of the second channel steel 5, and the other end of the second channel steel 5 is connected to another One anti-vibration hinge 6 and the other anti-vibration hinge 6 are attached to the upper wall 100 . The upper wall 100, the first channel steel 1, and the second channel steel 5 form a triangle, which is more conducive to the fixed connection.

The anti-vibration hinge 6 includes two parts, a first hinge 61 , a second hinge 62 and a rotating shaft 63 , and the first hinge 61 and the second hinge 62 are connected by the rotating shaft 63 . The upper end of the second channel steel 5 is connected to the first hinge 61 of the anti-vibration hinge 6 by screws, and the second hinge 62 is connected to the upper wall 100 . One end of the second hinge 62 of the anti-seismic hinge 6 is connected to the lower end of the second channel steel 5, and the first hinge 61 is connected between the "U"-shaped pressing block 8 and the nut.

A second support screw 9 is also connected to the lower part of the "U"-shaped pressing block 8 of the third channel steel 7. The upper end of the second support screw 9 penetrates into the interior of the third channel steel 7, and passes through the third channel steel 7. The two nuts on the upper and lower sides of the upper side are fixed to the second support screw 9 for fixing.

The lower end of the second support screw 9 is connected to the upper part of the turnbuckle nut 10, and the lower part of the turnbuckle nut 10 is connected to one end of the third support screw 15. In order to limit the position of the second support screw 9 and the third support screw 15, each of the A limit screw 11 is provided. The specific method is to make holes on the side of the flower basket nut 10, and make holes in the part of the second support screw 9 and the third support screw 15 located in the flower basket nut 10, so that the limit bolt 11 is connected through the connection. The flower basket nut 10 and the second support screw 9/third support screw 15 realize the limit connection.

The lower end of the third support screw 15 is connected to the fourth channel steel 14. Specifically, during the connection, a "U"-shaped pressing block 8 is set on the fourth channel steel 14, and the third supporting screw 15 penetrates the "U"-shaped pressing block. 8 and the third support screw 15, the upper and lower ends of the "U"-shaped pressing block 8 on the third support screw 15 are fixedly connected by nuts.

An installation space is formed between the third channel steel 7 and the fourth channel steel 14 , two right-angle connecting blocks 12 are installed on the third channel steel 7 , and two right-angle connecting blocks 12 are installed on the fourth channel steel 14 , the four right-angle connecting blocks 12 form a rectangular mounting part, which is used to install the ventilation duct 13 , and the ventilation duct 13 is square and fixed on the other side of the right-angle connecting block 12 .

Example 2:

The only difference between Example 2 and Example 1 is that in Example 1, the first support screw 3 and the second support screw 9 are two screws, and in Example 2, the first support screw 3 and the second support screw 9 are two screws. a screw.

The working principle of the present invention is as follows:

This device mainly plays an anti-seismic role. The main feature of the whole device is that the distance between the third channel steel 7 and the fourth channel steel 14 can be adjusted, which solves the problem of using a fixed screw to connect the third channel in reality. Steel 7 and the fourth channel steel 14 cause the installation space formed between the two to be of a certain size, but in actual installation, it is difficult to achieve the size of the ventilation duct 13 and the space between the third channel steel 7 and the fourth channel steel 14. The problem of distance consistency.

The advantages of this device are as follows:

The device uses a flower basket nut to connect the second support screw and the third support screw, and can adjust the installation position of the specific screw, so as to realize the change of the distance between the third channel steel and the fourth channel steel.

The device fixes the second support screw/third support screw and the flower basket nut through the limit bolt, which is more reliable and fast.

The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. It should be pointed out that for those skilled in the art, some improvements can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (5)

1. An anti-seismic support and hanger with adjustable height is installed on the upper wall (100), characterized in that, comprising: The first support screws (3) arranged in parallel to each other and fixedly connected to the upper wall (100), the first made screws (3) are sleeved into the first channel steel (1) and passed through the stiffening device (2) ) press the connection; The lower part of the first support screw (3) is connected to the third channel steel (7) arranged horizontally, and the bottom of the left and right ends of the third channel steel (7) is vertically connected with a second support screw (9), The second support screw (9) is connected to the upper part of the flower basket nut (10), and the lower part of the shown flower basket nut (10) is connected with the upper end of the third support screw (15), the third support screw (15) The lower ends are connected to the fourth channel steel (14) arranged horizontally; The third channel steel (7) is provided with two connection blocks (12), the fourth channel steel (14) is provided with two connection blocks (12), and the four connection blocks (12) are used for connection Ventilation duct (13). 2. A height-adjustable anti-seismic support hanger according to claim 1, characterized in that: the upper end of the first support screw (3) is connected with a conversion head (4), and the conversion head (4) Connected to the upper wall (100). 3. A height-adjustable anti-seismic support hanger according to claim 1, characterized in that: further comprising limit bolts (11), the limit bolts (11) passing through and connecting the flower basket nuts (10) and the second support screw (9)/third support screw (15). 4. A height-adjustable anti-seismic support hanger according to claim 1, characterized in that: it further comprises a side pull support, and the side pull support comprises a second channel steel (5) and is connected to its Seismic hinges (6) at both ends, wherein one seismic hinge (6) is connected to the upper wall (100), and the other seismic hinge (6) is connected to the third channel steel (7) so that the first channel steel (1) ), the second channel steel (5), and the upper wall (100) are triangular. 5. A height-adjustable anti-seismic support hanger according to claim 1, characterized in that: the third channel steel (7)/fourth channel steel (14) are provided with "U" shaped pressure block (8); the first support screw (3) penetrates the upper part of the "U"-shaped pressing block (8) on the third channel steel (7); the second support screw (9) penetrates the The lower part of the "U"-shaped pressing block (8) on the third channel steel (7); the third support screw (15) penetrates the "U"-shaped pressing block ( 8).

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