CN211525823U - An adjustable anti-seismic support hanger - Google Patents

Abstract

The utility model discloses an adjustable anti-seismic support and hanger, which particularly relates to the technical field of engineering anti-seismic. A casing frame is arranged between the two horizontal frames, one end of the two horizontal frames close to each other is slidably connected to the inside of the casing frame, the bottom is provided with a control and adjustment mechanism, and the top of the horizontal frame and the casing frame are provided with In the pipeline installation mechanism, the control and adjustment mechanism includes two first rotating shafts, and threaded rods are fixedly installed at the ends of the two first rotating shafts away from each other. The utility model drives the second bevel gear to rotate by rotating the second shaft, thereby driving the two first bevel gears to rotate in the opposite direction, and making the two threaded rods rotate in the opposite direction, so as to match the threaded connection between the threaded rod and the threaded strip, and drive the two The horizontal frame can be telescopically moved, and the carrying width of the device can be quickly adjusted, which greatly improves the adaptability of the device.

Description

An adjustable anti-seismic support hanger

technical field

The utility model relates to the technical field of engineering anti-seismic, in particular to an adjustable anti-seismic support and hanger.

Background technique

At present, in the process of engineering construction, it is often necessary to lay pipelines. The pipelines are used to transport tap water, fire water and natural gas. If these pipelines are directly fixed on the wall, they are often prone to fall in the event of an earthquake, resulting in safety accidents. Therefore, when the pipeline is laid, it is necessary to use the anti-seismic support and hanger to fix the pipeline to avoid loosening of the pipeline.

However, the prior art has the following deficiencies: the horizontal frames of the existing anti-seismic supports and hangers are mostly fixed structures, their lengths cannot be changed, and the bearing width of the device cannot be adjusted, resulting in inability to adapt to different installation spans.

Utility model content

In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides an adjustable anti-vibration support and hanger, which drives the second bevel gear to rotate by rotating the second shaft, thereby driving the two first bevel gears to rotate in the opposite direction, The two threaded rods are rotated in the opposite direction to cooperate with the threaded connection between the threaded rod and the threaded strip, and the two horizontal frames are driven to telescopically move, so as to realize the function of rapidly adjusting the bearing width of the device, so as to solve the problems proposed in the above background technology. question.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable anti-seismic support and hanger, comprising two horizontal frames, one end of the two horizontal frames away from each other is connected with a hanger rod, and the two horizontal frames are connected with a hanger. A casing frame is arranged between them, and the ends of the two transverse frames that are close to each other are slidably connected to the inside of the casing frame. There is a pipeline installation mechanism;

The control and adjustment mechanism includes two first rotating shafts, one end of the two first rotating shafts away from each other is fixedly installed with a threaded rod, the bottom of the horizontal frame is fixedly installed with a threaded strip, and the bottom of the threaded strip is provided with a threaded rod. The outer thread of the threaded rod is engaged, a U-shaped block is fixedly installed at the center position of the bottom of the horizontal frame, and the ends of the two first rotating shafts that are close to each other penetrate through the side wall of the U-shaped block and are rotatably connected with the U-shaped block. And the ends of the two first rotating shafts close to each other are fixedly installed with a first bevel gear, the bottom of the U-shaped block is rotatably connected with a second rotating shaft, and the top of the second rotating shaft is fixedly installed with a second bevel gear, The second bevel gear meshes with the first bevel gear.

In a preferred embodiment, support blocks are fixedly installed at both ends of the bottom of the casing frame, and the two first rotating shafts are respectively rotatably connected to the two support blocks.

In a preferred embodiment, the bottom of the second rotating shaft penetrates the bottom of the U-shaped block, and a knob is fixedly installed.

In a preferred embodiment, sliding grooves are provided on both sides of the transverse frame, and clamping blocks are fixedly installed on the inner sides of both ends of the casing frame by screws, and the clamping blocks are slidably connected with the sliding grooves.

In a preferred embodiment, the length of the transverse frame is equal to the length of the casing frame.

In a preferred embodiment, the pipeline installation mechanism includes an I-shaped sliding block, a clamping groove is formed on the top of the horizontal frame and the casing frame, and the I-shaped sliding block is slidably connected to the interior of the clamping groove, A telescopic rod is fixedly connected to the top of the I-shaped slider, a pipe hoop is fixedly connected to the top of the telescopic rod, and a spring is sleeved on the outside of the telescopic rod, and the spring is located between the pipe hoop and the clamping groove.

In a preferred embodiment, the number of the springs is set to two, and the two springs are respectively located on both sides of the bottom of the pipe hoop.

In a preferred embodiment, a fastening screw is provided on one side of the top of the I-shaped slider, and the fastening screw is threadedly connected with the I-shaped slider.

Technical effects and advantages of the present utility model:

1. The utility model is slidably connected to the two horizontal frames by setting the casing frame, using the two sides of the U-shaped block to rotate and connect the first rotating shaft, and then fixedly installing the first bevel gear at one end of the first rotating shaft, and installing the first bevel gear on the U-shaped block. A second bevel gear is arranged at the bottom of the block to cooperate with the two first bevel gears. Rotating the second shaft drives the second bevel gear to rotate, thereby driving the two first bevel gears to rotate in the opposite direction and the two threaded rods to rotate in the opposite direction. , in order to cooperate with the threaded connection between the threaded rod and the threaded strip, the two horizontal frames are driven to telescopically move, so as to realize the function of quickly adjusting the bearing width of the device. Compared with the existing technology, the adaptability of the device is greatly improved. Enhanced the convenience of using the device;

2. In the present invention, the I-shaped slider is slidably connected to the inside of the clamping slot, so that the pipeline can be installed by using the pipe hoop set on the top of the I-shaped slider, and two pipes are installed at the time of the I-shaped slider and the pipe hoop. telescopic rod, and a spring is set on the outside of the telescopic rod, so as to use the telescopic characteristics of the telescopic rod and the elastic force of the spring to buffer the pipe hoop, thereby improving the shock absorption effect after the pipeline is installed, and by turning the tightening screw, The I-shaped sliding block can be fixed to slide by pressing the fastening screw against the top of the horizontal frame or the casing frame, which greatly improves the safety of the device in use compared with the prior art.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention.

Figure 2 is a longitudinal sectional view of the utility model.

3 is a schematic diagram of the overall structure of the casing frame of the present invention.

FIG. 4 is an enlarged view of the structure of part A of FIG. 1 of the present invention.

FIG. 5 is an enlarged view of the structure of part B of FIG. 1 of the present invention.

Reference signs are: 1 horizontal frame, 2 boom, 3 casing frame, 4 control adjustment mechanism, 5 pipeline installation mechanism, 6 support block, 7 first shaft, 8 threaded rod, 9 threaded rod, 10 chute, 11 slot, 12 I-shaped slider, 13 pipe hoop, 14 telescopic rod, 15 spring, 16 clamping block, 17 fastening screw, 18 U-shaped block, 19 first bevel gear, 20 second bevel gear, 21 second shaft , 22 knobs.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-4, the present utility model provides an adjustable anti-seismic support and hanger, which includes two horizontal frames 1, the ends of the two horizontal frames 1 away from each other are connected with a hanger 2, and the two A casing frame 3 is arranged between the horizontal frames 1, and the ends of the two horizontal frames 1 that are close to each other are slidably connected to the inside of the casing frame 3. The bottom of the 32 is provided with a control and adjustment mechanism 4. The tops of the frame 1 and the casing frame 3 are provided with a pipeline installation mechanism 5;

The control and adjustment mechanism 4 includes two first rotating shafts 7 , a threaded rod 8 is fixedly installed at the ends of the two first rotating shafts 7 away from each other, and a threaded rod 9 is fixedly installed at the bottom of the horizontal frame 1 . The bottom of the bar 9 is provided with an external thread that engages with the threaded rod 8, a U-shaped block 18 is fixedly installed at the central position of the bottom of the horizontal frame 1, and the ends of the two first rotating shafts 7 that are close to each other pass through the U-shaped block 18. The side wall of the U-shaped block 18 is rotatably connected, and the ends of the two first rotating shafts 7 close to each other are fixedly installed with a first bevel gear 19, and the bottom of the U-shaped block 18 is rotatably connected with a second rotating shaft 21. A second bevel gear 20 is fixedly installed on the top of the second rotating shaft 21, and the second bevel gear 20 and the first bevel gear 19 mesh with each other;

Both ends of the bottom of the casing frame 3 are fixedly installed with support blocks 6, and the two first rotating shafts 7 are respectively rotatably connected with the two supporting blocks 6, so that the connection between the support blocks 6 and the first rotating shaft 7 is used to strengthen the Support for the first rotating shaft 7;

The bottom of the second rotating shaft 21 penetrates the bottom of the U-shaped block 18, and is fixedly installed with a knob 22, and then the second rotating shaft 21 and the second bevel gear 20 can be quickly driven to rotate by rotating the knob 22, which is convenient for the two horizontal frames. 1 telescopic control;

The two sides of the horizontal frame 1 are provided with sliding grooves 10, and the inner sides of the two ends of the casing frame 3 are fixedly installed with clamping blocks 16 through screws. The connection when the casing frame 3 slides makes the connection between the horizontal frame 1 and the casing frame 3 more stable;

The length of the horizontal frame 1 is equal to the length of the casing frame 3, thereby ensuring the maximum utilization of the expansion and contraction space of the two horizontal frames 1;

The specific embodiment is as follows: by setting the casing frame 3, and slidingly connecting the two horizontal frames 1 inside the casing frame 3, before installing the device, by adjusting the expansion and contraction of the two horizontal frames 1, the load borne by the device is adjusted. Width to meet the needs of different environments, and then use the boom 2 to fix the device on the roof, and install the U-shaped block 18 at the bottom of the casing frame 3, and rotate the two sides of the U-shaped block 18 to connect the first A rotating shaft 7, using the thread fit between the threaded rod 8 at one end of the first rotating shaft 7 and the threaded strip 9 at the bottom of the horizontal frame 1, and then fixing the first bevel gear 19 on the other end of the first rotating shaft 7, and at the U The bottom of the shaped block 18 is rotatably connected to the second rotating shaft 21, so that the second bevel gear 20 on the top of the second rotating shaft 21 cooperates with the first bevel gears 19 near the ends of the two first rotating shafts 7 at the same time, and then rotates the bottom of the second rotating shaft 21. When the knob 22 is turned, it can drive the second bevel gear 20 at the top of the second shaft 21 to rotate, thereby driving the two first bevel gears 19 to rotate in the opposite direction, thereby causing the two threaded rods 8 at the far end of the two first shafts 7 to reversely rotate. Rotate in the opposite direction to cooperate with the threaded connection of the threaded rod 8 and the threaded strip 9 to drive the two horizontal frames 1 to perform telescopic movement, so as to realize the function of quickly adjusting the bearing width of the device through the control knob 22. The two sides of the 1 are provided with chute 10, and the clamping blocks 16 are installed at both ends of the casing frame 3, which can improve the sliding stability between the horizontal frame 1 and the casing frame 3, and can also prevent the sliding of the horizontal frame 1. To limit the position to prevent the horizontal frame 1 from slipping out, this embodiment specifically solves the problem that the bearing width of the device cannot be adjusted in the prior art.

As shown in Figures 1, 2 and 5, the present invention provides an adjustable anti-seismic support and hanger, the pipeline installation mechanism 5 includes an I-shaped slider 12, the horizontal frame 1 and the casing frame 3 The tops are provided with card slots 11, the I-shaped slider 12 is slidably connected to the interior of the card slot 11, the top of the I-shaped slider 12 is fixedly connected with a telescopic rod 14, and the top of the telescopic rod 14 is fixedly connected with a The pipe hoop 13, the outside of the telescopic rod 14 is sleeved with a spring 15, and the spring 15 is located between the pipe hoop 13 and the clamping groove 11;

The number of the springs 15 is set to two, and the two springs 15 are located on both sides of the bottom of the pipe hoop 13, so as to strengthen the connection to the pipe hoop 13 and prevent the pipe hoop 13 from rotating;

One side of the top of the I-shaped slider 12 is provided with a tightening screw 17, and the tightening screw 17 is threadedly connected to the I-shaped slider 12, and then the tightening screw 17 can be rotated to use the tightening screw 17 to connect with the I-shaped slider. The threaded connection of the slider 12 lowers the fastening screw 17 and presses the top of the horizontal frame 1 or the casing frame 3 to realize the sliding fixation of the I-shaped slider 12;

The specific embodiment is as follows: by opening the clamping slot 11 on the top of the horizontal frame 1 and the casing frame 3, the I-shaped slider 12 can be slidably connected inside the clamping slot 11, so that the pipe provided on the top of the I-shaped slider 12 can be used. The hoop 13 installs the pipeline, and two telescopic rods 14 are arranged between the I-shaped slider 12 and the pipe hoop 13, and a spring 15 is sleeved outside the telescopic rod 14, so as to utilize the telescopic characteristics of the telescopic rod 14 to cooperate with The elastic force of the spring 15 buffers the pipe hoop 13, thereby improving the shock absorption effect after the pipeline is installed, and by using the sliding of the I-shaped slider 12 and the clamping groove 11, when the two clamping grooves 11 are fully expanded, the The I-shaped slider 12 provides a sliding space, so that the installation position of the pipeline can be adjusted. The top of the horizontal frame 1 or the casing frame 3 is pressed to realize the sliding fixation of the I-shaped slider 12, thereby ensuring the stability of the pipeline connection. This embodiment specifically solves the shock absorption effect after the pipeline installation in the prior art. Not ideal question.

The working principle of the utility model:

Referring to the accompanying drawings 1-4 of the description, by setting the casing frame 3 to be slidably connected with the two horizontal frames 1, the first rotating shaft 7 is connected by rotating the two sides of the U-shaped block 18, and then the first rotating shaft 7 is fixedly installed at one end of the first rotating shaft 7. A bevel gear 19, and a second bevel gear 20 is arranged at the bottom of the U-shaped block 18 to cooperate with the two first bevel gears 19. Rotating the second shaft 21 drives the second bevel gear 20 to rotate, thereby driving the two first bevel gears. The gear 19 is rotated in the reverse direction, and the two threaded rods 8 are rotated in the reverse direction, so as to cooperate with the threaded connection of the threaded rod 8 and the threaded strip 9, and drive the two horizontal frames 1 to perform telescopic movement, so as to realize the rapid adjustment of the bearing width of the device. Function;

Referring to Figures 1, 2 and 5 of the specification, the I-shaped slider 12 is slidably connected inside the card slot 11, so that the pipe can be installed by using the pipe hoop 13 provided on the top of the I-shaped slider 12, and by the I-shaped slider 12. The slider 12 and the pipe hoop 13 are provided with two telescopic rods 14 at the same time, and a spring 15 is set on the outside of the telescopic rod 14, so as to utilize the telescopic characteristics of the telescopic rod 14 and the elastic force of the spring 15 to buffer the pipe hoop 13, and then In order to improve the shock absorption effect after the pipeline is installed, the I-shaped slider 12 can be fixed to slide by rotating the tightening screw 17 to press the tightening screw 17 against the top of the horizontal frame 1 or the casing frame 3 .

The last points to be noted are: First of all, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, and may be mechanical connection. or electrical connection, or internal communication between two components, or direct connection, "up", "down", "left", "right", etc. are only used to indicate relative positional relationship, when the absolute position of the object being described changes, the relative positional relationship may change;

Secondly: in the drawings of the disclosed embodiments of the present invention, only the structures involved in the embodiments of the present invention are involved, and other structures may refer to the general design. In the case of no conflict, the same embodiment and different embodiments of the present invention can be mutually combination;

Finally: the above is only the preferred embodiment of the present utility model, and is not intended to limit the present utility model, all within the spirit and principle of the present utility model, any modification, equivalent replacement, improvement, etc. made, should include within the scope of protection of the present invention.

Claims (8)

1. The utility model provides an antidetonation gallows with adjustable, includes two crossbearers (1), its characterized in that: one ends, far away from each other, of the two transverse frames (1) are connected with a hanging rod (2), a sleeve frame (3) is arranged between the two transverse frames (1), one ends, close to each other, of the two transverse frames (1) are connected to the inside of the sleeve frame (3) in a sliding mode, the bottom of the sleeve frame (32) is provided with a control and adjustment mechanism (4), and the tops of the transverse frames (1) and the sleeve frame (3) are provided with pipeline mounting mechanisms (5);

the control adjusting mechanism (4) comprises two first rotating shafts (7), a threaded rod (8) is fixedly mounted at one end, away from each other, of each first rotating shaft (7), a threaded strip (9) is fixedly mounted at the bottom of the transverse frame (1), external threads meshed with the threaded rod (8) are formed in the bottom of the threaded strip (9), a U-shaped block (18) is fixedly mounted at the central position of the bottom of the transverse frame (1), one ends, close to each other, of the two first rotating shafts (7) penetrate through the side wall of the U-shaped block (18) and are rotatably connected with the U-shaped block (18), a first bevel gear (19) is fixedly mounted at one end, close to each other, of the two first rotating shafts (7), a second rotating shaft (21) is rotatably connected to the bottom of the U-shaped block (18), and a second bevel gear (20) is fixedly mounted at the top of the second rotating shaft (21, the second bevel gear (20) is meshed with the first bevel gear (19).

2. An adjustable earthquake-resistant support and hanger as defined in claim 1, wherein: the two ends of the bottom of the casing frame (3) are fixedly provided with supporting blocks (6), and the two first rotating shafts (7) are rotatably connected with the two supporting blocks (6) respectively.

3. An adjustable earthquake-resistant support and hanger as defined in claim 1, wherein: the bottom of the second rotating shaft (21) penetrates through the bottom of the U-shaped block (18) and is fixedly provided with a knob (22).

4. An adjustable earthquake-resistant support and hanger as defined in claim 1, wherein: the improved bushing device is characterized in that sliding grooves (10) are formed in two sides of the transverse frame (1), clamping blocks (16) are fixedly mounted on the inner sides of two ends of the bushing frame (3) through screws, and the clamping blocks (16) are connected with the sliding grooves (10) in a sliding mode.

5. An adjustable earthquake-resistant support and hanger as defined in claim 1, wherein: the length of the transverse frame (1) is equal to that of the sleeve frame (3).

6. An adjustable earthquake-resistant support and hanger as defined in claim 1, wherein: pipeline installation mechanism (5) include I-shaped slider (12), draw-in groove (11) have all been seted up at the top of crossbearer (1) and casing frame (3), I-shaped slider (12) sliding connection is in the inside of draw-in groove (11), top fixedly connected with telescopic link (14) of I-shaped slider (12), top fixedly connected with ferrule (13) of telescopic link (14), the outside cover of telescopic link (14) is equipped with spring (15), spring (15) are located between ferrule (13) and draw-in groove (11).

7. An adjustable earthquake-resistant support and hanger as defined in claim 6, wherein: the number of the springs (15) is two, and the two springs (15) are respectively positioned at two sides of the bottom of the pipe hoop (13).

8. An adjustable earthquake-resistant support and hanger as defined in claim 6, wherein: and a fastening screw (17) is arranged on one side of the top of the I-shaped sliding block (12), and the fastening screw (17) is in threaded connection with the I-shaped sliding block (12).

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