Suspension pipe clamp mechanism of an anti-seismic support hanger

Abstract

The utility model relates to the technical field of the suspension pipe clamp mechanism of anti -seismic support hanger, proposes a kind of suspension pipe clamp mechanism of anti -seismic support hanger, including bracket, fixed clamping seat, electric push rod, lifting frame, guide pillar, walking seat, first spring, positioning mechanism, sliding seat and movable clamping seat, bracket is installed in the inboard of support hanger by two connecting plates, support hanger is installed on building wall by multiple bolts, two fixed clamping seats are installed on bracket upside, two fixed clamping seats are symmetrically arranged, electric push rod is set in the middle portion of support hanger inner top wall, the telescopic end of electric push rod is connected with lifting frame, lifting frame moves synchronously with the telescopic end of electric push rod. By the above technical scheme, for solving the problem that the suspension pipe clamp mechanism in the prior art needs to replace the pipe clamp of corresponding size when installing the pipeline of different pipe diameters to the anti-seismic support hanger, it is difficult to quickly realize the installation of multiple pipelines of different pipe diameters.

Description

Technical Field

[0001] This utility model relates to the technical field of suspension pipe clamp mechanism for seismic bracing, specifically, to a suspension pipe clamp mechanism for seismic bracing. Background Technology

[0002] In modern industrial systems, such as petrochemicals, power (thermal and nuclear power), metallurgy, municipal water supply and drainage, and shipbuilding, pipeline systems play a crucial role in transporting various fluid media (such as water, steam, oil, chemicals, and gases). These pipelines typically operate under complex and harsh conditions, including high temperature, high pressure, corrosion, and vibration. To ensure the safe, stable, and long-term operation of these pipeline systems, reliable and reasonable support and fixation are essential. Using seismic bracing for pipeline systems is an effective seismic protection measure. Seismic bracing is used to support water pipes, Seismic bracing products provide seismic support for ductwork, cable trays, and other electromechanical pipeline equipment. By being firmly connected to the building structure, they use seismic forces as the main load and provide reliable protection for electromechanical pipelines and equipment during earthquakes. They bear the seismic forces on building electromechanical engineering facilities. The suspension pipe clamp mechanism of seismic bracing is a facility used to fix and support pipeline systems. Through specific structural design and connection methods, it firmly suspends the pipelines to the building structure, and can effectively resist the seismic forces during earthquakes, reduce pipeline displacement and damage, and ensure the normal operation of the pipeline system.

[0003] In existing suspension pipe clamp mechanisms, the pipe clamp size is designed for pipes of a specific diameter. This means that the pipe clamp can usually only clamp and install pipes of the same diameter. However, in actual engineering projects, building electromechanical systems contain pipes of various diameters. When it is necessary to install pipes of different diameters onto seismic supports, multiple sizes of pipe clamps are required. As a result, when clamping and installing pipes of different diameters, it is often necessary to replace the pipe clamp with the corresponding size before installing the pipe. This makes it inconvenient to use and reduces work efficiency. Utility Model Content

[0004] This utility model proposes a suspension pipe clamp mechanism for seismic bracing, which solves the problem in the prior art that when installing pipes of different diameters onto seismic bracing, it is necessary to replace the pipe clamps with corresponding sizes, making it difficult to quickly install multiple pipes of different diameters.

[0005] The technical solution of this utility model is as follows: A suspension pipe clamp mechanism for an anti-seismic support includes a bracket, a fixed clamping seat, an electric push rod, a lifting frame, a guide column, a traveling seat, a first spring, a positioning mechanism, a sliding seat, and a movable clamping seat. The bracket is installed on the inner side of the support via two connecting plates. The support is installed on the building wall via multiple bolts. Two fixed clamping seats are installed on the upper side of the bracket, and the two fixed clamping seats are symmetrically arranged. The electric push rod is located in the middle of the inner top wall of the support, and the telescopic end of the electric push rod is connected to the lifting frame. The lifting frame follows the movement of the support. The telescopic ends of the electric push rod move synchronously. Guide columns are installed on both sides of the inner wall of the lifting frame. A traveling seat is sleeved on the guide column and can move along the guide column. A first spring is sleeved on the guide column. The two ends of the first spring are respectively connected to the lifting frame and the traveling seat. Two sets of positioning mechanisms are provided inside the traveling seat. The positioning mechanisms are used to position the traveling seat inside the lifting frame. The sliding seat is installed on the lower side of the traveling seat and moves synchronously with the traveling seat. A movable clamping seat is installed on the lower side of the sliding seat.

[0006] The positioning mechanism includes a limiting rod, a transmission plate, a snap-fit ​​positioning block, and a second spring. Multiple sets of the limiting rods are installed on both sides of the inner wall of the walking seat. The transmission plate is sleeved on the limiting rod and can move along the limiting rod. The snap-fit ​​positioning block is installed on the outside of the transmission plate and moves synchronously with the transmission plate. The second spring is sleeved on the limiting rod, and the two ends of the second spring are respectively connected to the walking seat and the transmission plate.

[0007] As a preferred embodiment of the suspension pipe clamp mechanism of the seismic support described in this utility model, in order to facilitate the adjustment of the positioning state of the positioning mechanism by the staff, a T-shaped adjustment block is installed on the upper side of the transmission plate, and two movable openings are opened on the upper side of the traveling seat.

[0008] As a preferred embodiment of the suspension pipe clamp mechanism of the seismic support described in this utility model, in order to achieve the snap-fit ​​positioning between the traveling seat and the lifting frame, multiple snap-fit ​​positioning grooves are provided on both sides of the inner wall of the traveling seat, and the width of the snap-fit ​​positioning grooves is adapted to the width of the snap-fit ​​positioning block.

[0009] As a preferred embodiment of the suspension pipe clamp mechanism of the seismic bracing system described in this utility model, in order to limit the movement of the traveling seat, square strips are installed on both sides of the inner wall of the lifting frame, and square grooves are opened on both sides of the traveling seat. The traveling seat is sleeved on the square strips through the square grooves.

[0010] As a preferred embodiment of the suspension pipe clamp mechanism of the seismic bracing system described in this utility model, in order to achieve sliding limit of the sliding seat, a slide rail is installed in the middle of the inner wall of the lifting frame, and the sliding seat is slidably connected to the slide rail.

[0011] The working principle and beneficial effects of this utility model are as follows:

[0012] In this utility model, the clamping and installation of multiple pipes of different diameters is realized through the cooperation between the electric push rod, lifting frame, guide column, traveling seat, first spring, positioning mechanism, sliding seat and movable clamping seat. This allows for the rapid installation of multiple pipes of different diameters without the need to replace the corresponding size pipe clamps when installing pipes of different diameters onto the seismic support, thereby improving the installation speed, saving time and increasing work efficiency.

[0013] In this invention, through the cooperation between the guide post, the traveling seat, and the first spring, when the positioning mechanism inside the traveling seat is in the retracted state, the traveling seat can automatically return to the innermost side of the guide post under the drive of the first spring, which improves the flexibility of the suspension pipe clamp mechanism and makes it easier for workers to use the suspension pipe clamp mechanism to install pipes of different diameters. Attached Figure Description

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the bracket and lifting frame after they are closed in this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the local structure at point A;

[0018] Figure 4 This is a vertical sectional view of the internal structure of the walking seat in this utility model.

[0019] In the diagram: 1. Support bracket; 2. Bracket; 3. Fixed clamping seat; 4. Electric push rod; 5. Lifting frame; 6. Guide column; 7. Traveling seat; 8. First spring; 9. Sliding seat; 10. Movable clamping seat; 11. Slide rail;

[0020] 101. Limiting rod; 102. Transmission plate; 103. Snap-fit ​​positioning block; 104. Second spring. Detailed Implementation

[0021] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0022] like Figures 1-4 As shown, this embodiment proposes a suspension pipe clamp mechanism for an anti-seismic support, including a bracket 2, a fixed clamping seat 3, an electric push rod 4, a lifting frame 5, a guide column 6, a traveling seat 7, a first spring 8, a positioning mechanism, a sliding seat 9, and a movable clamping seat 10.

[0023] like Figure 1 and Figure 2 As shown, the upper side of the fixed clamping seat 3 and the lower side of the movable clamping seat 10 are both sloped. When clamping pipes, the fixed clamping seat 3 and the movable clamping seat 10, being movable, allow pipes of different diameters to contact different positions on the sloped side of the movable clamping seat 10. This enables the fixed clamping seat 3 and the movable clamping seat 10 to clamp and install pipes of different diameters. Furthermore, both the fixed clamping seat 3 and the movable clamping seat 10 have sloped sides... Anti-slip pads are provided, which can be made of rubber or silicone. Because the anti-slip pads have a certain degree of elasticity, there can be a certain difference between the fixed clamping seat 3 and the movable clamping seat 10 when clamping pipes of different diameters. This difference affects the clamping and installation of pipes by the fixed clamping seat 3 and the movable clamping seat 10. The pipe diameter clamped and installed by the suspension pipe clamping mechanism is between DN100 and DN200. When clamping and installing pipes of different diameters, the two movable clamping seats 10 are mirror images of each other at different positions on the lifting frame 5.

[0024] like Figure 1 As shown, bracket 2 is installed inside support 1 via two connecting plates. Support 1 is installed on the building wall via multiple bolts. Two fixed clamping seats 3 are installed on the upper side of bracket 2. The two fixed clamping seats 3 are arranged symmetrically. Electric push rod 4 is located in the middle of the inner top wall of support 1. The telescopic end of electric push rod 4 is connected to lifting frame 5. Lifting frame 5 moves synchronously with the telescopic end of electric push rod 4. L-shaped rods are installed on both sides of bracket 2. Limiting ears are installed on both sides of lifting frame 5. The limiting ears are sleeved on L-shaped rods. When lifting frame 5 moves synchronously with the telescopic end of electric push rod 4, L-shaped rods limit lifting frame 5 through limiting ears, thereby ensuring the stability of lifting frame 5 when it is raised and lowered.

[0025] like Figure 2 and Figure 3As shown, guide posts 6 are installed on both sides of the inner wall of the lifting frame 5. A traveling seat 7 is sleeved on the guide posts 6. Square bars are installed on both sides of the inner wall of the lifting frame 5. Square slots are formed on both sides of the traveling seat 7. The traveling seat 7 is sleeved on the square bars through the square slots. The square bars limit the movement of the traveling seat 7 through the square slots, thus ensuring the stability of the traveling seat 7 when the lifting frame 5 can move. The traveling seat 7 can move along the guide posts 6. A first spring 8 is sleeved on the guide posts 6. The two ends of the first spring 8 are connected to the lifting frame 5 and the traveling seat 7, respectively. A blocking disc is installed on the inner end of the guide posts 6. When the walking seat 7 automatically returns to the innermost side of the guide post 6 under the action of the first spring 8, the blocking plate blocks and limits the walking seat 7, thereby ensuring the automatic return effect of the walking seat 7. The sliding seat 9 is installed on the lower side of the walking seat 7 and moves synchronously with the walking seat 7. A movable clamping seat 10 is installed on the lower side of the sliding seat 9. A slide rail 11 is installed in the middle of the inner wall of the lifting frame 5. The sliding seat 9 is slidably connected to the slide rail 11. The slide rail 11 can realize the sliding limit of the bottom sliding seat 9, thereby ensuring the stability of the sliding seat 9 when sliding, and thus ensuring the stability of the movable clamping seat 10 when moving.

[0026] like Figure 4 As shown, the walking seat 7 has two sets of positioning mechanisms inside. These mechanisms are used to position the walking seat 7 within the lifting frame 5. Each positioning mechanism includes a limiting rod 101, a transmission plate 102, a locking positioning block 103, and a second spring 104. Multiple limiting rods 101 are installed on both sides of the inner wall of the walking seat 7. The transmission plate 102 is sleeved on the limiting rod 101 and can move along the limiting rod 101. The locking positioning block 103 is installed on the outside of the transmission plate 102 and moves synchronously with the transmission plate 102. The second spring 104 is sleeved on the limiting rod 101, and its two ends are connected to the walking seat 7 and the transmission plate 102, respectively. Multiple locking blocks are provided on both sides of the inner wall of the walking seat 7. The positioning slot is matched with the width of the positioning block 103. When the traveling seat 7 moves outward along the guide post 6 under the influence of the movable clamping seat 10 and the sliding seat 9, the positioning block 103 inside the positioning mechanism can be engaged in different positioning slots during the movement, thereby realizing the positioning of the traveling seat 7 at different positions on the guide post 6. A T-shaped adjusting block is installed on the upper side of the transmission plate 102. Two moving openings are opened on the upper side of the traveling seat 7. The operator can push the T-shaped adjusting block to move in the moving opening, thereby adjusting the positioning state of the positioning mechanism through the T-shaped adjusting block, which facilitates the operator to adjust the position of the traveling seat 7 on the guide post 6.

[0027] Working principle:

[0028] Before applying the facility, staff debugged it to ensure it could be used normally. After debugging, staff installed the support bracket 1 onto the building wall using bolts. After installation, the electric push rod 4 was in the retracted state. Then, staff placed the pipe to be installed onto the two fixed clamping seats 3 on the bracket 2. After placement, the electric push rod 4 was activated. The telescopic end of the electric push rod 4 extended, pushing the lifting frame 5 downward. During the movement of the lifting frame 5, the limiting ears moved synchronously along the L-shaped rod. The lifting frame 5, through the sliding seat 9 and the slide rail 11, drove the movable clamping seats 10 to move downward synchronously. During the movement, the sloped side of the movable clamping seats 10 contacted the outer wall of the pipe. The two movable clamping seats 10 moved outward under the influence of the thrust. The movable clamping seats 10, through the sliding seat 9, drove the traveling seat 7 to move outward along the guide post 6. During the movement of the traveling seat 7, the locking positioning block 103 was subjected to force and disengaged from the locking position. The positioning block 103 disengages from the positioning groove, and the locking positioning block 103 drives the transmission plate 102 to move inward along the limit rod 101. The transmission plate 102 compresses the second spring 104. During the movement of the traveling seat 7, when the locking positioning block 103 and the locking positioning groove are opposite each other, the transmission plate 102 will drive the locking positioning block 103 to engage in the locking positioning groove under the action of the second spring 104. This achieves the positioning of the traveling seat 7 on the guide column 6, and then achieves the positioning of the two movable clamping seats 10, so that the movable clamping seats 10 and the fixed clamping seats 3 can clamp and install the pipe (due to the different pipe diameters, the positioning state of the movable clamping seat 10 is based on the closure of the bracket 2 and the lifting frame 5. When the bracket 2 and the lifting frame 5 are closed, the locking positioning block 103 inside the positioning mechanism engages in the corresponding locking positioning groove, thereby achieving the positioning of the movable clamping seat 10). This realizes the rapid clamping and installation of multiple pipes with different diameters.

[0029] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A suspension pipe clamp mechanism for a seismic bracing system, characterized in that, include: The bracket (2) is installed on the inner side of the support (1) by two connecting plates. The support (1) is installed on the building wall by multiple bolts. Two fixed clamping seats (3) are installed on the upper side of the bracket (2). The two fixed clamping seats (3) are arranged symmetrically. An electric push rod (4) is installed in the middle of the inner top wall of the support (1). The telescopic end of the electric push rod (4) is connected to a lifting frame (5). The lifting frame (5) moves synchronously with the telescopic end of the electric push rod (4). Guide pillars (6) are installed on both sides of the inner wall of the lifting frame (5). A traveling seat (7) is sleeved on the guide pillars (6). The traveling seat (7) can move along the guide pillars (6). A first spring (8) is sleeved on the guide pillars (6). The two ends of the first spring (8) are respectively connected to the lifting frame (5) and the traveling seat (7). The positioning mechanism is provided inside the walking seat (7), and the positioning mechanism is used to position the walking seat (7) inside the lifting frame (5). A sliding seat (9) is installed on the lower side of the walking seat (7) and moves synchronously with the walking seat (7). A movable clamping seat (10) is installed on the lower side of the sliding seat (9).

2. The suspension pipe clamp mechanism of the seismic bracing system according to claim 1, characterized in that, The positioning mechanism includes: Limiting rods (101): Multiple sets of the limiting rods (101) are installed on both sides of the inner wall of the walking seat (7); The transmission plate (102) is sleeved on the limiting rod (101) and can move along the limiting rod (101); A snap-fit ​​positioning block (103) is installed on the outside of the transmission plate (102) and moves synchronously with the transmission plate (102); The second spring (104) is sleeved on the limiting rod (101), and the two ends of the second spring (104) are respectively connected to the walking seat (7) and the transmission plate (102).

3. The suspension pipe clamp mechanism of the seismic bracing system according to claim 2, characterized in that, A T-shaped adjusting block is installed on the upper side of the transmission plate (102), and two moving openings are opened on the upper side of the walking seat (7).

4. The suspension pipe clamp mechanism of the seismic bracing system according to claim 2, characterized in that, Multiple snap-fit ​​positioning grooves are provided on both sides of the inner wall of the walking seat (7), and the width of the snap-fit ​​positioning grooves is adapted to the width of the snap-fit ​​positioning block (103).

5. The suspension pipe clamp mechanism of the seismic bracing system according to claim 1, characterized in that, Square strips are installed on both sides of the inner wall of the lifting frame (5), and square slots are opened on both sides of the walking seat (7). The walking seat (7) is sleeved on the square strips through the square slots.

6. The suspension pipe clamp mechanism of the seismic bracing system according to claim 1, characterized in that, A slide rail (11) is installed in the middle of the inner wall of the lifting frame (5), and the sliding seat (9) is slidably connected to the slide rail (11).

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