阅读说明：本技术 一种矩形风管钢丝绳抗震支架系统 (Rectangular air pipe steel wire rope anti-seismic support system ) 是由 江迎春 王德银 于 2020-07-14 设计创作，主要内容包括：本发明公开了一种矩形风管钢丝绳抗震支架系统,包括下支架,所述下支架上放置有矩形风管,所述矩形风管的两侧设置有L型限位板；所述橡胶杆的下方设置有橡胶推板,所述橡胶推板和上支架之间连接设置有减震弹簧；所述上支架在橡胶推板的两侧对称设置有固定块,所述固定块中设置有L型活塞腔,所述第二活塞板远离L型活塞腔的一侧固定设置有第二卡杆；所述连接件的外侧固定设置有圆环板,所述圆环板上开设有多个螺纹孔；所述上支架上对称穿设有钢丝绳。本发明提供了矩形风管钢丝绳抗震支架系统,支撑更加稳定,可以对矩形风管的允许晃动幅度、弹性挤压状态等进行统一限定,因此多个抗震支架可以均匀分散地震时的作用力,非常值得推广。(The invention discloses a steel wire rope anti-seismic support system for a rectangular air pipe, which comprises a lower support, wherein the rectangular air pipe is placed on the lower support, and L-shaped limiting plates are arranged on two sides of the rectangular air pipe; a rubber push plate is arranged below the rubber rod, and a damping spring is connected between the rubber push plate and the upper bracket; the upper bracket is symmetrically provided with fixed blocks at two sides of the rubber push plate, an L-shaped piston cavity is arranged in each fixed block, and a second clamping rod is fixedly arranged at one side of the second piston plate, which is far away from the L-shaped piston cavity; a circular ring plate is fixedly arranged on the outer side of the connecting piece, and a plurality of threaded holes are formed in the circular ring plate; and steel wire ropes are symmetrically arranged on the upper bracket in a penetrating manner. The steel wire rope anti-seismic support system for the rectangular air pipe is more stable in support, and can uniformly limit the allowable shaking amplitude, the elastic extrusion state and the like of the rectangular air pipe, so that a plurality of anti-seismic supports can uniformly disperse acting force during an earthquake, and the steel wire rope anti-seismic support system is very worthy of popularization.)

1. The utility model provides a rectangle tuber pipe wire rope antidetonation mounting system, includes lower carriage (1), its characterized in that: the lower support is characterized in that a rectangular air pipe (2) is placed on the lower support (1), L-shaped limiting plates (4) are arranged on two sides of the rectangular air pipe (2), the L-shaped limiting plates (4) are fixed on the lower support (1) through first screws (5), first nuts (6) are arranged on the first screws (5) in a threaded mode, the first nuts (6) are attached to the bottom of the lower support (1), first clamping rods (7) are symmetrically and fixedly arranged on one side, away from the lower support (1), of the rectangular air pipe (2), and first protruding portions (701) are fixedly arranged on the first clamping rods (7);

an upper support (8) is arranged above the lower support (1), a lifting rod (9) is fixedly arranged on one side, away from the lower support (1), of the upper support (8), a through hole (10) is formed in the upper support (8), a rubber rod (11) is movably arranged in the through hole (10) in a penetrating mode, a rubber transverse plate (12) is arranged above the rubber rod (11), the diameter of the rubber transverse plate (12) is larger than that of the through hole (10), a rubber push plate (13) is arranged below the rubber rod (11), and a damping spring (14) is connected between the rubber push plate (13) and the upper support (8);

The upper support (8) is symmetrically provided with fixed blocks (15) at two sides of the rubber push plate (13), an L-shaped piston cavity (16) is arranged in each fixed block (15), two ends of each L-shaped piston cavity (16) are movably provided with a first piston plate (17) and a second piston plate (18), a first clamping and embedding part (20) is fixedly arranged on the side wall of the outlet end, close to the first piston plate (17), of each L-shaped piston cavity (16), a second clamping rod (22) is fixedly arranged on one side, far away from the L-shaped piston cavity (16), of each second piston plate (18), and a second protruding part (221) is fixedly arranged on each second clamping rod (22);

an extension rod (23) is fixedly arranged on one side of the upper bracket (8) close to the lower bracket (1), a bearing (24) is embedded in the extension rod (23), a rotating rod (25) is movably arranged in the bearing (24), a clamping block (26) is fixedly arranged at one end of the rotating rod (25) close to the fixed block (15), a groove (261) is formed in one side of the clamping block (26) far away from the rotating rod (25), a second clamping and embedding part (262) is fixedly arranged in the groove (261), a connecting piece (27) is fixedly arranged at one end of the rotating rod (25) far away from the clamping block (26), a circular ring plate (28) is fixedly arranged on the outer side of the connecting piece (27), a plurality of threaded holes (29) are formed in the circular ring plate (28), a threaded groove (30) is formed in the extension rod (23), a second screw (31) is arranged in the threaded hole (29) and the threaded groove (30) at the corresponding positions in a threaded manner;

Wire rope (32) are symmetrically arranged in a penetrating mode on the upper support (8), two ends of the wire rope (32) are respectively provided with a first metal hook (33) and a second metal hook (34), one side, close to the upper support (8), of the lower support (1) is fixedly provided with a first fixing hook ring (35) and a second fixing hook ring (36), the first metal hook (33) is hooked in the first fixing hook ring (35), and the second metal hook (34) is hooked in the second fixing hook ring (36).

2. The rectangular air pipe steel wire rope earthquake-resistant support system according to claim 1, wherein: and a rubber shock pad (3) is arranged between the rectangular air pipe (2) and the L-shaped limiting plate (4).

3. The rectangular air pipe steel wire rope earthquake-resistant support system according to claim 1, wherein: the first clamping rod (7) and the first protruding part (701) are integrally formed.

4. The rectangular air pipe steel wire rope earthquake-resistant support system according to claim 1, wherein: the rubber rod (11), the rubber transverse plate (12) and the rubber push plate (13) are integrally formed.

5. The rectangular air pipe steel wire rope earthquake-resistant support system according to claim 1, wherein: a first stop block (19) is fixedly arranged on the inner wall, close to the first piston plate (17), of the L-shaped piston cavity (16), and the first stop block (19) is fixedly arranged in the L-shaped piston cavity (16).

6. The rectangular air pipe steel wire rope earthquake-resistant support system according to claim 1, wherein: and a second stop block (21) is fixedly arranged on the inner wall of the L-shaped piston cavity (16) at the outlet end on one side of the second piston plate (18).

7. The rectangular air pipe steel wire rope earthquake-resistant support system according to claim 1, wherein: the latch (26) and the second latch portion (262) are integrally formed.

8. The rectangular air pipe steel wire rope earthquake-resistant support system according to claim 1, wherein: and two ends of the outer side of the clamping block (26) are fixedly provided with limiting rings (263).

Technical Field

The invention relates to the technical field of air pipe anti-seismic devices, in particular to a rectangular air pipe steel wire rope anti-seismic support system.

Background

Disclosure of Invention

The invention aims to provide a steel wire rope anti-seismic support system for a rectangular air pipe, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a rectangular air pipe steel wire rope anti-seismic support system comprises a lower support, wherein a rectangular air pipe is placed on the lower support, L-shaped limiting plates are arranged on two sides of the rectangular air pipe, the L-shaped limiting plates are fixed on the lower support through first screws, first nuts are arranged on the first screws in a threaded mode and are attached to the bottom of the lower support, first clamping rods are symmetrically and fixedly arranged on one side, away from the lower support, of the rectangular air pipe, and first protruding portions are fixedly arranged on the first clamping rods;

an upper support is arranged above the lower support, a lifting rod is fixedly arranged on one side, away from the lower support, of the upper support, a through hole is formed in the upper support, a rubber rod is movably arranged in the through hole in a penetrating mode, a rubber transverse plate is arranged above the rubber rod, the diameter of the rubber transverse plate is larger than that of the through hole, a rubber push plate is arranged below the rubber rod, and a damping spring is connected between the rubber push plate and the upper support;

The upper bracket is symmetrically provided with fixed blocks at two sides of the rubber push plate, an L-shaped piston cavity is arranged in each fixed block, a first piston plate and a second piston plate are movably arranged at two ends of the L-shaped piston cavity, a first clamping and embedding part is fixedly arranged on the side wall of the outlet end, close to the first piston plate, of the L-shaped piston cavity, a second clamping rod is fixedly arranged on one side, far away from the L-shaped piston cavity, of the second piston plate, and a second protruding part is fixedly arranged on the second clamping rod;

an extension rod is fixedly arranged on one side, close to the lower support, of the upper support, a bearing is embedded in the extension rod, a rotating rod is movably arranged in the bearing, a clamping block is fixedly arranged at one end, close to the fixing block, of the rotating rod, a groove is formed in one side, far away from the rotating rod, of the clamping block, a second clamping and embedding part is fixedly arranged in the groove, a connecting piece is fixedly arranged at one end, far away from the clamping block, of the rotating rod, a circular plate is fixedly arranged on the outer side of the connecting piece, a plurality of threaded holes are formed in the circular plate, a threaded groove is formed in the extension rod, and second screws are arranged in the threaded holes;

the steel wire rope is symmetrically arranged on the upper support in a penetrating mode, a first metal hook and a second metal hook are arranged at two ends of the steel wire rope respectively, a first fixing hook ring and a second fixing hook ring are fixedly arranged on one side, close to the upper support, of the lower support, the first metal hook is hooked in the first fixing hook ring, and the second metal hook is hooked in the second fixing hook ring.

Preferably, a rubber shock pad is arranged between the rectangular air pipe and the L-shaped limiting plate.

Preferably, the first clamping rod and the first bulge are integrally formed.

Preferably, the rubber rod, the rubber transverse plate and the rubber push plate are integrally formed.

Preferably, a first stop block is fixedly arranged on the inner wall, close to the first piston plate, of the L-shaped piston cavity, and the first stop block is fixedly arranged in the L-shaped piston cavity.

Preferably, a second stop block is fixedly arranged on the inner wall of the outlet end of the L-shaped piston cavity on one side of the second piston plate.

Preferably, the latch and the second latch portion are integrally formed.

Preferably, the two ends of the outer side of the clamping block are fixedly provided with limiting rings.

Compared with the prior art, the invention has the beneficial effects that:

1. the device is suitable for the anti-seismic effect of the rectangular air pipe, the rectangular air pipe is placed on the lower support, the stressed contact area is larger, the support is more stable, and the anti-seismic effect of the device is better by combining the use of related structures such as a steel wire rope and the like;

2. the device can limit the allowable swing amplitude of the rectangular air pipe, and avoids the phenomenon that the swing amplitude of the rectangular air pipe is too large when the rectangular air pipe slightly shakes due to excessive flexible support, so that a structure fixedly connected with the rectangular air pipe is pulled to break and damage the rectangular air pipe;

3. This device is through relevant inlay card structures such as L type piston cavity in the fixed block to the second kelly inlay card is for instructing in the recess of fixture block, can unify the injecing to rectangle tuber pipe and rubber push pedal, damping spring's extrusion degree, and the too big problem of error when having avoided artifical antidetonation support of judging each rectangle tuber pipe whether to be in the same shock attenuation state, and consequently holistic antidetonation effect is more even, can the homodisperse effort when the earthquake takes place.

The invention provides a steel wire rope anti-seismic support system for a rectangular air pipe, which is more stable in supporting the rectangular air pipe and can uniformly limit the allowable shaking amplitude, the elastic extrusion state and the like of the rectangular air pipe, so that a plurality of anti-seismic supports can uniformly disperse acting force during an earthquake, and the steel wire rope anti-seismic support system is very worthy of popularization.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the invention at B in FIG. 1;

FIG. 4 is a top view of the connector, annular plate and threaded hole of the present invention.

In the figure: 1 lower support, 2 rectangular air pipes, 3 rubber shock-absorbing pads, 4L-shaped limiting plates, 5 first screws, 6 first nuts, 7 first clamping rods, 701 first protruding parts, 8 upper supports, 9 lifting rod rods, 10 through holes, 11 rubber rods, 12 rubber transverse plates, 13 rubber push plates, 14 shock-absorbing springs, 15 fixing blocks, 16L-shaped piston cavities, 17 first piston plates, 18 second piston plates, 19 first blocking blocks, 20 first clamping and embedding parts, 21 second blocking blocks, 22 second clamping rods, 221 second protruding parts, 23 extending rods, 24 bearings, 25 rotating rods, 26 clamping blocks, 261 grooves, 262 second clamping and embedding parts, 263 limiting rings, 27 connecting pieces, 28 circular ring plates, 29 threaded holes, 30 threaded grooves, 31 second screws, 32 steel wire ropes, 33 metal hook I, 34 metal hook II, 35 fixing hook I and 36 fixing hook II.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a rectangle tuber pipe wire rope antidetonation braced system, including lower carriage 1, rectangle tuber pipe 2 has been placed on the lower carriage 1, the both sides of rectangle tuber pipe 2 are provided with L type limiting plate 4, L type limiting plate 4 is used for fixing and spacing rectangle tuber pipe 2, L type limiting plate 4 is fixed in on the lower carriage 1 through first screw 5, the screw thread is provided with first nut 6 on the first screw 5, first nut 6 pastes the bottom of establishing at lower carriage 1, avoid L type limiting plate 4 to take place the aversion, one side symmetry that lower carriage 1 was kept away from to rectangle tuber pipe 2 is fixed and is provided with first kelly 7, fixed first bellying 701 that is provided with on the first kelly 7.

The top of lower carriage 1 is provided with upper bracket 8, one side that lower carriage 1 was kept away from to upper bracket 8 is fixed to be provided with furred ceiling pole 9, furred ceiling pole 9 is used for being connected to this device on the installation wallboard, through-hole 10 has been seted up on the upper bracket 8, the activity runs through in the through-hole 10 and is provided with rubber pole 11, the top of rubber pole 11 is provided with rubber diaphragm 12, the diameter of rubber diaphragm 12 is greater than the diameter of through-hole 10, consequently, rubber diaphragm 12 can not pass through-hole 10, avoid breaking away from, the below of rubber pole 11 is provided with rubber push pedal 13, rubber push pedal 13 can direct contact rectangle tuber pipe 2, it is provided with damping spring 14 to connect between rubber push pedal 13 and the upper bracket 8, damping spring.

The upper bracket 8 is symmetrically provided with fixed blocks 15 at two sides of the rubber push plate 13, the fixed blocks 15 are internally provided with L-shaped piston cavities 16, the L-shaped piston cavities 16 are filled with piston oil, piston liquid and other media, two ends of the L-shaped piston cavities 16 are movably provided with a first piston plate 17 and a second piston plate 18, the first piston plate 17 and the second piston plate 18 can move in the L-shaped piston cavities 16, the side wall of the L-shaped piston cavity 16, which is close to the outlet end of the first piston plate 17, is fixedly provided with a first clamping part 20, one side of the second piston plate 18, which is far away from the L-shaped piston cavity 16, is fixedly provided with a second clamping rod 22, and the second clamping rod 22 is fixedly provided with a second protruding part 221.

An extension rod 23 is fixedly arranged on one side of the upper bracket 8 close to the lower bracket 1, a bearing 24 is embedded in the extension rod 23, a rotary rod 25 is movably arranged in the bearing 24, the rotary rod 25 can rotate in the bearing 24, a clamping block 26 is fixedly arranged at one end of the rotary rod 25 close to the fixing block 15, a groove 261 is formed in one side of the clamping block 26 far away from the rotary rod 25, a second clamping and embedding part 262 is fixedly arranged in the groove 261, a connecting piece 27 is fixedly arranged at one end of the rotary rod 25 far away from the clamping block 26, the connecting piece 27 can be provided with internal threads and is mainly used for connecting power sources such as an external rotary motor and the like so as to reduce the artificial burden, a circular plate 28 is fixedly arranged on the outer side of the connecting piece 27, a plurality of threaded holes 29 are formed in the circular plate 28, threaded grooves 30 are formed in the extension rod 23, second screws 31 are arranged in the, thereby avoiding the winding or loosening of the wire rope 32 caused by the rotation of the latch 26.

The upper support 8 is symmetrically provided with steel wire ropes 32 in a penetrating mode, the steel wire ropes 32 are mainly used for flexibly adjusting the distance between the upper support 8 and the lower support 1, two ends of each steel wire rope 32 are respectively provided with a first metal hook 33 and a second metal hook 34, one side, close to the upper support 8, of the lower support 1 is fixedly provided with a first fixing hook ring 35 and a second fixing hook ring 36, the first metal hook 33 is hooked in the first fixing hook ring 35, and the second metal hook 34 is hooked in the second fixing hook ring 36.

Preferably, a rubber damping pad 3 is arranged between the rectangular air pipe 2 and the L-shaped limiting plate 4, and the rubber damping pad 3 can buffer slight vibration of the rectangular air pipe 2 and has an anti-skid effect.

Preferably, the first clamping rod 7 and the first boss 701 are integrally formed, so that the production is simplified, and the whole device is more firm and durable.

Preferably, the rubber rod 11, the rubber transverse plate 12 and the rubber push plate 13 are integrally formed, so that the defect that the joint is easy to break is avoided.

Preferably, a first stop block 19 is fixedly arranged on the inner wall of the L-shaped piston cavity 16 close to the first piston plate 17, the first stop block 19 is fixedly arranged in the L-shaped piston cavity 16, and the first stop block 19 is used for avoiding the problem that the first piston plate 17 slides into the transverse cavity of the L-shaped piston cavity 16 to cause the failure of the device due to the fact that the first piston plate 17 moves inwards too much.

Preferably, a second stopper 21 is fixedly disposed on the inner wall of the L-shaped piston chamber 16 at the outlet end of the second piston plate 18, and the second stopper 21 prevents the second piston plate 18 from being separated from the L-shaped piston chamber 16 during movement.

Preferably, the latch 26 and the second latch portion 262 are integrally formed, which simplifies the manufacturing process and makes the device more robust and durable as a whole.

Preferably, the two ends of the outer side of the fixture block 26 are fixedly provided with a limiting ring 263, and the limiting ring 263 is used for limiting the position of the steel wire rope 32 to prevent the steel wire rope 32 from separating from the fixture block 26.

The working principle is as follows: during the installation, at first place rectangle tuber pipe 2 on lower carriage 1, then hug closely the both sides setting of rectangle tuber pipe 2 with L type limiting plate 4, run through the screw hole on L type limiting plate 4 and the lower carriage 1 with first screw 5 again, screw up first nut 6 on first screw 5 at last, make first nut 6 paste and establish the bottom at lower carriage 1, it is spacing to the level of rectangle tuber pipe 2 to accomplish, wherein, be provided with rubber shock pad 3 between rectangle tuber pipe 2 and the L type limiting plate 4, rubber shock pad 3 both can provide the buffering to the slight vibrations of rectangle tuber pipe 2, also have anti-skidding effect.

Then the first metal hooks 33 of the wire ropes 32 at two sides are hooked in the first fixing hook ring 35, the other end of the wire rope 32 is wound on the fixture block 26, and then an external power source such as a rotating motor is connected to the connecting piece 27, or the wire rope can be directly rotated manually, so that the connecting piece 27 drives the fixture block 26 to rotate through the rotating rod 25, the wire rope 32 is continuously wound on the fixture block 26, the lower bracket 1 gradually approaches the upper bracket 8 until the first clamping rod 7 on the rectangular air pipe 2 and the first clamping portion 20 of the fixing block 15 are mutually clamped and embedded, the first clamping rod 7 pushes the first piston plate 17 upwards, the first piston plate 17 pushes the medium in the L-shaped piston cavity 16 to make the second piston plate 18 move outwards until the second clamping rod 22 is clamped and embedded in the groove 261 of the fixture block 26, that is, the lower bracket 1 is shown to have risen to a proper position, and the rectangular air pipe 2 has reasonable pressure on the rubber push plate 13 and the damping spring, in addition, when the rectangular air pipes 2 are subjected to anti-vibration by adopting the device, under the indication action that the second clamping rod 22 is clamped and embedded in the groove 261 of the clamping block 26, the integral anti-vibration effect is more uniform, and the error that whether the anti-vibration supports of the rectangular air pipes are in the same damping state is avoided through manual judgment is avoided, so that the acting force can be uniformly dispersed when an earthquake occurs, after the second clamping rod 22 is clamped and embedded in the groove 261 of the clamping block 26, the power source is immediately closed, namely, the rotation of the clamping block 26 is stopped, the metal hook II 34 is hooked in the fixing hook II 36, finally, the second screw 31 is arranged in the threaded hole 29 and the threaded groove 30 at the corresponding positions in a threaded manner and used for fixing the annular plate 28 and the connecting piece 27, and further, the steel wire rope 32 is prevented from being rolled or loosened after the clamping block 26 rotates, the installation of the rectangular air pipe 2 on the anti-seismic support can be completed.

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.