CN205191146U - An antidetonation gallows of anti horizontal earthquake power - Google Patents

Abstract

The utility model discloses an antidetonation gallows of anti horizontal earthquake power, including the bracing, be provided with the attenuator on the bracing. The utility model discloses a set up the attenuator on the bracing, the effectual influence that has cushioned horizontal earthquake power and propped up the gallows to the antidetonation having improved the shock resistance that the gallows was propped up to the antidetonation.

Description

An anti-seismic support and hanger against lateral earthquake force

technical field

The utility model relates to the anti-seismic field, in particular to an anti-seismic support and hanger against lateral earthquake force.

Background technique

The design of existing anti-seismic supports and hangers usually focuses on the anti-seismic force in the vertical direction, but when an earthquake is sent, the building will not only vibrate up and down, but also swing left and right at the same time, because the existing anti-seismic supports and hangers It does not have the ability to resist lateral seismic force. During an earthquake, the lateral seismic force can easily cause damage to the seismic support and hanger, endangering the safety of life and property.

In addition, there is no uniform standard for the product performance of the seismic support and hanger at present. The connection size of the product needs to be cut according to the needs of the project site. During the installation, due to the change of the installation position or the need for a small amount of adjustment in the installation height, the original cut material cannot be used. use, resulting in a great waste of materials, resulting in high installation costs and low installation efficiency.

It can be seen that the prior art still needs to be improved and enhanced.

Utility model content

In view of the deficiencies of the above-mentioned prior art, the purpose of this utility model is to provide an anti-seismic support and hanger against lateral seismic force, which can buffer the influence of lateral seismic force on the anti-seismic support and hanger.

In order to achieve the above object, the utility model has taken the following technical solutions:

An anti-seismic support and hanger for resisting lateral earthquake force includes a diagonal brace, and a damper is arranged on the diagonal brace.

In the anti-seismic support and hanger against lateral earthquake force, the damper is a viscous damper.

In the anti-seismic support and hanger against lateral earthquake force, the damper is a hydraulic damper.

In the anti-seismic support and hanger against lateral earthquake force, the damper is a spring damper.

In the anti-seismic support and hanger against lateral earthquake force, the diagonal brace also includes an upper boom and a lower boom, the top of the upper boom is fixed on an external object, and the bottom end of the upper boom is connected to the One end of the damper is fixedly connected, and one end of the lower suspension rod is fixedly connected with the other end of the damper through bolts.

In the anti-seismic support and hanger against lateral seismic force, both the upper boom and the lower boom include U-shaped rods; the two opposite sides of the end of the U-shaped rod fixedly connected to the damper There are rectangular grooves on the top, two rectangular grooves are symmetrically arranged, and a fixed plate with threaded holes is engaged, and the bottom surface of the U-shaped bar is provided with circles for bolts to pass through at positions corresponding to the threaded holes. hole; the two ends of the damper are provided with U-shaped channel steel and a U-shaped cover plate provided with round holes for bolts to pass through, and the U-shaped cover plate is covered on the opening side of the U-shaped channel steel , the two opposite sides of the U-shaped channel are bent inwardly with positioning grooves for positioning; the end of the U-shaped bar connected to the U-shaped channel is covered by the U-shaped channel, and the U The two opposite sides of the bar are engaged in the positioning groove of the U-shaped channel steel; the bolts pass through the round hole of the U-shaped cover plate, the threaded hole of the fixing plate and the round hole of the U-shaped bar in turn. And against the U-shaped channel steel, the upper suspension rod is fixed on one end of the damper, and the lower suspension rod is fixed on the other end of the damper.

In the anti-seismic support and hanger against lateral earthquake force, the bolts are pointed bolts.

In the anti-seismic support and hanger against lateral earthquake force, the upper boom and the lower boom also include a base, and the U-shaped bar of the upper boom is hinged with the base of the upper boom; The rod is hinged to the base of the lower boom.

In the anti-seismic support and hanger against lateral earthquake force, the anti-seismic support and hanger also includes a first column, the first column is vertically arranged, and the top of the first column is fixed on an external object, the The bottom end of the first column is fixed to the diagonal brace.

In the anti-seismic support and hanger against lateral earthquake force, the first column includes two U-shaped rods, U-shaped channel steel and a U-shaped cover plate provided with round holes for bolts to pass through, and the U-shaped The cover plate is closed on the opening side of the U-shaped channel steel; two U-shaped rods are respectively fixed on the two ends of the U-shaped channel steel; two opposite ends of the U-shaped rod connected with the U-shaped channel steel The set side is provided with a rectangular groove, two rectangular grooves are arranged symmetrically, and a fixed plate provided with a threaded hole is engaged, and the bottom surface of the U-shaped bar is provided with a bolt for the position corresponding to the threaded hole. The round hole that passes through; the two opposite sides of the U-shaped channel steel are bent inwards with positioning grooves for positioning; the end of the U-shaped bar connected to the U-shaped channel steel is wrapped by the U-shaped channel steel Covering, the two opposite sides of the U-shaped bar are engaged in the positioning groove of the U-shaped channel steel; the bolts pass through the round hole of the U-shaped cover plate, the threaded hole of the fixing plate and the U-shaped bar in sequence The round hole of the piece, and against the U-shaped channel steel, the U-shaped bar is fixed in the said U-shaped channel steel.

Compared with the prior art, the utility model provides an anti-seismic support and hanger against lateral earthquake force, which includes a diagonal brace, and a damper is arranged on the diagonal brace. The utility model effectively buffers the influence of lateral earthquake force on the anti-seismic support and hanger by arranging the damper on the diagonal brace, and improves the anti-seismic ability of the anti-seismic support and hanger.

Description of drawings

Fig. 1 is the structural diagram of the anti-seismic support and hanger against lateral earthquake force provided by the utility model.

Fig. 2 is a cross-sectional view of the damper in the anti-shock support and hanger against lateral earthquake force provided by the utility model.

Fig. 3 is a structural diagram of the upper boom in the anti-horizontal seismic force anti-seismic support and hanger provided by the utility model.

Fig. 4 is a structural diagram of the damper in the anti-shock support and hanger against lateral earthquake force provided by the utility model.

Fig. 5 is a cross-sectional view of a U-shaped channel steel in the anti-shock support and hanger against lateral earthquake force provided by the present invention.

Fig. 6 is an exploded view of the first column in the anti-seismic support and hanger against lateral seismic force provided by the utility model.

detailed description

The utility model provides an anti-seismic support and hanger against lateral seismic force. In order to make the purpose, technical solution and effect of the utility model clearer and clearer, the utility model will be further described in detail with reference to the accompanying drawings and examples below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Please refer to FIG. 1 , the anti-seismic support and hanger against lateral seismic force provided by the utility model includes a brace 1 on which a damper 10 is arranged. In other words, the oblique brace 1 of the anti-seismic support and hanger is provided with a damper 10, which effectively buffers the impact of lateral seismic force and vertical seismic force on the anti-seismic support and hanger, so that the anti-seismic support and hanger The frame has the ability to resist lateral earthquake force, further strengthens the ability to resist vertical earthquake force, and improves the overall earthquake resistance of the anti-seismic support and hanger.

Please also refer to FIG. 2 , in this embodiment, the damper 10 is a hydraulic damper. In other embodiments, the damper 10 can also be a viscous damper or a spring damper.

The brace 1 also includes an upper boom 20 and a lower boom 30, the top of the upper boom 20 is fixed on an external object (such as a building wall), and the bottom end of the upper boom 20 is connected to the One end of the damper 10 is fixedly connected, and one end of the lower suspension rod 30 is fixedly connected with the other end of the damper 10 by bolts.

Further, please refer to FIG. 3 , FIG. 4 and FIG. 5 together. Both the upper boom 20 and the lower boom 30 include a U-shaped rod 220 ; Rectangular grooves 222 are arranged on the two opposite sides 221, and the two rectangular grooves 222 are arranged symmetrically, and engage with a fixed plate 223 provided with threaded holes. The bottom surface of the U-shaped bar 220 corresponds to the The position of the threaded hole is provided with a round hole 224 for the bolt 120 to pass through; the two ends of the damper 10 are provided (welded) with a U-shaped channel steel 110 and a U-shaped cover provided with a round hole for the bolt 120 to pass through plate 130, the U-shaped cover plate 130 covers the opening side 111 of the U-shaped channel steel 110, and the two opposite sides 112 of the U-shaped channel steel 110 are bent inwardly with positioning grooves for positioning 113; the end of the U-shaped bar 220 connected to the U-shaped channel steel 110 is covered by the U-shaped channel steel, and the two opposite sides 221 of the U-shaped bar 220 are engaged with the U-shaped channel steel 110 In the positioning groove 113; the bolt 120 passes through the round hole of the U-shaped cover plate 130, the threaded hole of the fixing plate 223 and the round hole 224 of the U-shaped bar 220 in turn, and resists the U-shaped channel steel 110, and the upper boom 20 is fixed at one end of the damper 10 , and the lower suspension rod 30 is fixed at the other end of the damper 10 . The U-shaped bar 220 can slide in the U-shaped channel steel 110 , which is convenient for adjusting the installation and length of the brace 1 . In other words, the installer only needs to adjust the position of the U-shaped cover plate on the U-shaped channel steel to change the length of the diagonal brace so that the length of the anti-seismic support and hanger can be adjusted. In this way, the anti-seismic support and hanger It has a considerable scope of application, which can meet the size adjustment during on-site installation, avoids a lot of waste of materials, and is also conducive to unified production, transportation and packaging.

Further, the bolts 120 are pointed bolts, and after being installed, the pointed bolts are in deformed contact with the bottom of the U-shaped channel steel 110 to enhance the bearing capacity.

The upper boom 20 and the lower boom 30 also include a base 210, the U-shaped bar 220 of the upper boom 20 is hinged to the base 210 of the upper boom; the base 210 of the upper boom is used to be fixed on a wall. The U-shaped bar 220 of the lower boom is hinged to the base 210 of the lower boom; the base 210 of the lower boom is used for fixing the pipeline or on the column. That is, the structure of the upper boom 20 and the lower boom 30 are the same, but the installation positions are different.

Please continue to refer to Fig. 1, the anti-seismic support and hanger also includes a first column 2, the first column 2 is vertically arranged, the top of the first column 2 is fixed on an external object, and the top of the first column 2 The bottom end is fixed to the diagonal brace 1 , that is, the base 210 of the suspension rod 30 of the diagonal brace 1 is fixed (fixed by bolts) to the bottom end of the first column 2 . The diagonal brace 1 and the first column 2 form a single pipe support and hanger. Of course, the diagonal brace can also be combined with a plurality of first columns 2 to form a door-shaped support and hanger, which is not limited by the present invention.

Please refer to FIG. 6 , in this embodiment, the first column 2 includes two U-shaped rods 220 as described above, the U-shaped channel steel 110 as described above and the bolt 120 as described above. There are two U-shaped cover plates 130 for round holes, and the U-shaped cover plates 130 cover the opening side of the U-shaped channel steel 110; the two U-shaped rods 220 are respectively fixed At the two ends of the U-shaped channel steel 110; the two opposite sides of the end of the U-shaped bar 220 connected to the U-shaped channel steel 110 are provided with rectangular grooves, and the two rectangular grooves are arranged symmetrically, and Engage a fixing plate provided with a threaded hole, and the bottom surface of the U-shaped bar 220 is provided with a circular hole for bolts to pass through corresponding to the position of the threaded hole; the two opposite sides of the U-shaped channel steel 110 There are positioning grooves for positioning that are bent inward; one end of the U-shaped bar 220 connected to the U-shaped channel steel 110 is covered by the U-shaped channel steel 110, and the two oppositely arranged The side is engaged in the positioning groove of the U-shaped channel steel 110; the bolt 120 passes through the round hole of the U-shaped cover plate 130, the threaded hole of the fixing plate and the round hole of the U-shaped bar 220 in turn, and against the U-shaped The channel steel 110 fixes the U-shaped bar 220 in the U-shaped channel steel 110 .

Similarly, the U-shaped bar 220 can slide in the U-shaped channel steel 110 , which is convenient for adjusting the installation and length of the first column 2 . The first column 2 has a first base 310 for fixing on an external object (such as a wall) and a second base 320 for fixing a pipe. The first base 310 is welded and fixed on the end of the U-shaped bar 220 away from the U-shaped channel steel 110 , and the second base 320 is welded and fixed on the end of the other U-shaped bar 220 away from the U-shaped channel steel 110 .

It can be seen that, compared with the diagonal bracing, the first upright column has the same structure except that the two base structures are different and there is no damper. Such setting can greatly reduce the types of components of the anti-seismic support hanger, which is beneficial to the components. Standardization improves the efficiency of installation and removal.

Of course, in other embodiments, the first column 2 can be provided with the above-mentioned damper, and both the diagonal brace and the column use dampers, which can not only improve the shock resistance, but also achieve adjustable length.

It can be understood that those skilled in the art can make equivalent replacements or changes according to the technical solution of the utility model and its utility model concept, and all these changes or replacements should belong to the appended claims of the utility model protected range.

Claims (10)

1. An anti-seismic support and hanger for lateral seismic force, characterized in that it comprises a diagonal brace, and a damper is arranged on the diagonal brace. 2. The anti-seismic support and hanger against lateral seismic force according to claim 1, characterized in that the damper is a viscous damper. 3. The anti-seismic support and hanger against lateral seismic force according to claim 1, characterized in that the damper is a hydraulic damper. 4. The anti-seismic support and hanger against lateral seismic force according to claim 1, wherein the damper is a spring damper. 5. the anti-seismic support and hanger of lateral seismic force according to claim 1, is characterized in that, described diagonal brace also comprises upper suspension rod and lower suspension rod, and the top end of described upper suspension rod is fixed on the external object, and described The bottom end of the upper suspension rod is fixedly connected to one end of the damper through bolts, and one end of the lower suspension rod is fixedly connected to the other end of the damper through bolts. 6. The anti-seismic support and hanger for lateral seismic force according to claim 5, characterized in that, the upper boom and the lower boom all comprise U-shaped rods; the U-shaped rods are fixedly connected with the damper The two opposite sides of one end are provided with rectangular grooves, and the two rectangular grooves are arranged symmetrically, and engage with a fixing plate provided with threaded holes, and the bottom surface of the U-shaped rod corresponds to the threaded holes. The position is provided with round holes for bolts to pass through; the two ends of the damper are provided with U-shaped channel steel and U-shaped cover plates provided with round holes for bolts to pass through, and the U-shaped cover plates are covered on On the opening side of the U-shaped channel steel, the two opposite sides of the U-shaped channel steel are bent inwardly with positioning grooves for positioning; the end of the U-shaped bar connected to the U-shaped channel steel is U U-shaped channel steel cladding, the two opposite sides of the U-shaped bar are engaged in the positioning groove of the U-shaped channel steel; the bolts pass through the round hole of the U-shaped cover plate and the threaded hole of the fixing plate in turn and the round hole of the U-shaped rod, and against the U-shaped channel steel, the upper suspension rod is fixed on one end of the damper, and the lower suspension rod is fixed on the other end of the damper. 7. The anti-seismic support and hanger against lateral seismic force according to claim 6, characterized in that, the bolts are pointed bolts. 8. The anti-seismic support and hanger for lateral seismic force according to claim 5, characterized in that, the upper boom and the lower boom also include a base, and the U-shaped bar of the upper boom is hinged to the base of the upper boom ; The U-shaped bar of the lower boom is hinged with the base of the lower boom. 9. The anti-seismic support and hanger of lateral seismic force according to claim 1, characterized in that, the anti-seismic support and hanger also includes a first column, the first column is vertically arranged, and the first column of the first column The top end is fixed on an external object, and the bottom end of the first column is fixed to the diagonal brace. 10. The anti-seismic support and hanger for lateral seismic force according to claim 9, characterized in that, the first column comprises two U-shaped rods, U-shaped channel steel and a circular hole provided with bolts. U-shaped cover plate, the U-shaped cover plate is covered on the opening side of the U-shaped channel steel; two U-shaped rods are respectively fixed on the two ends of the U-shaped channel steel; the U-shaped rod and the U-shaped The two opposite sides of one end of the channel steel connection are provided with rectangular grooves, and the two rectangular grooves are arranged symmetrically, and engage with a fixed plate provided with threaded holes. The bottom surface of the U-shaped bar corresponds to the The position of the threaded hole is provided with a round hole for bolts to pass through; the two opposite sides of the U-shaped channel steel are bent inwardly with positioning grooves for positioning; the U-shaped bar and the U-shaped channel steel One end of the connection is covered by U-shaped channel steel, and the two opposite sides of the U-shaped bar are engaged in the positioning groove of the U-shaped channel steel; the bolts pass through the round holes of the U-shaped cover plate, The threaded hole of the fixing plate and the round hole of the U-shaped bar are pressed against the U-shaped channel steel, and the U-shaped bar is fixed in the U-shaped channel steel.