Gantry anti-seismic support hanger

Abstract

The utility model discloses a gantry anti-seismic support hanger which is applied to the field of support hangers and comprises a bottom plate, first connecting blocks are symmetrically arranged on the two sides of the bottom plate, extension blocks are connected to the sides, close to the bottom plate, of the first connecting blocks in a bolted mode, and extension grooves are formed in the two sides of the bottom plate. The universal beads are mounted on the first connecting block and the second connecting block, the first sleeve rod and the second sleeve rod are mounted between the two universal beads, the bottom plate is suspended in the air, when an earthquake occurs, the wall top drives the mounting block to shake, however, due to the fact that the universal beads on the first sleeve rod and the second sleeve rod are matched with the universal grooves, the mounting block can shake, and the mounting block can shake. The first sleeve rod and the second sleeve rod change angles to balance shaking force, the first sleeve rod and the second sleeve rod are in sliding connection, and a damper is installed between the first sleeve rod and the second sleeve rod, so that the purpose of balancing and absorbing shaking tension can be achieved, all-directional anti-seismic performance is achieved, and the anti-seismic performance is improved.

Description

Technical Field

[0001] The utility model relates to the field of support and hanger brackets, in particular to a gantry earthquake-resistant support and hanger bracket. Background Art

[0002] Earthquake-resistant supports and hangers are fixed brackets designed to prevent pipes, bridge frames or ventilation ducts from detaching from the top of building walls and causing secondary damage when an earthquake occurs.

[0003] At present, a Chinese utility model with announcement number CN215371314U discloses a gantry seismic support and hanger, which solves the problem that the existing gantry seismic support and hanger can only rotate in one direction when subjected to force. The gantry support and hanger comprises a mounting bar, both ends of the bottom of the mounting bar are provided with rotating mechanisms, the bottoms of the two rotating mechanisms are rotatably provided with connecting pipes, one end of the two connecting pipes are rotatably provided with hollow blocks, a connecting bar is fixedly provided between the bottoms of the two hollow blocks, a pair of fixing plates are provided on both sides of the top of the connecting bar, the tops of the two pairs of fixing plates are provided with clamping mechanisms, and a connecting block is provided between the tops of the two clamping mechanisms; the support and hanger can be rotated in the vertical and horizontal directions, and the mounting bar can be conveniently installed and disassembled as needed, while the stability of the pipeline can be effectively maintained, thereby improving the seismic resistance of the support and hanger during use, and further improving the practicability of the support and hanger.

[0004] To sum up, although the device can achieve a certain level of earthquake resistance, there are still certain problems when using it. For example, the earthquake-resistant support and hanger structure is complex, the processing cost is high, and it can only balance the left and right vibrations, but not the front and rear vibrations. There are certain limitations in shock absorption. At the same time, the length of the bottom plate of the earthquake-resistant support and hanger is fixed after production, and the distance between the connecting arms on both sides of the top bottom plate is certain. When installing different equipment, such as circular pipes, ventilation ducts or bridge frames, it is easy to have insufficient width, resulting in poor applicability. Utility Model Content

[0005] The utility model aims to provide a gantry anti-seismic support and hanger, which has the advantages of good anti-seismic performance and strong applicability.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a gantry seismic support and hanger, including a base plate, first connecting blocks are symmetrically arranged on both sides of the base plate, an extension block is bolted to the side of the first connecting block close to the base plate, extension grooves are provided on both sides of the base plate, a second connecting block is provided on the top of the first connecting block, universal grooves are provided on the first connecting block and the second connecting block, universal beads are slidably connected inside the universal grooves, a first set of rods and a second set of rods bolted to the universal beads are symmetrically arranged on both sides of the base plate, and a damper is installed between the first set of rods and the second set of rods through a fixing member.

[0007] By adopting the above technical scheme, the utility model suspends the base plate in the air by installing universal beads on the first connecting block and the second connecting block, and installing a first set of rods and a second set of rods between the two universal beads. When an earthquake occurs, the top of the wall drives the installation block to shake, but because the universal beads on the first set of rods and the second set of rods cooperate with the universal grooves, the angles of the first set of rods and the second set of rods change, and the shaking force is balanced. The first set of rods and the second set of rods are slidingly connected, and a damper is installed in the middle, which can balance and absorb the shaking pulling force, making it all-round earthquake-resistant and improving its earthquake-resistant performance. By installing an extension block on the first connecting block, when different equipment needs to be installed, the position of the extension block inside the extension groove on the base plate can be adjusted to adjust the distance between the two first sets of rods, so that equipment of different widths can be fixed and supported, thereby improving the convenience and applicability of installation.

[0008] The utility model is further configured as follows: a mounting block is bolted on the top of the second connecting block.

[0009] The above technical solution is adopted to facilitate the installation and fixation of the second connecting block.

[0010] The utility model is further configured as follows: the front and back sides of the bottom plate are both threadedly connected with limit bolts, and the limit bolts are used in conjunction with the extension blocks.

[0011] The above technical solution is adopted to facilitate limiting the position of the extension block inside the extension slot.

[0012] The utility model is further configured as follows: an extension rod is bolted inside the extension slot, and a through slot used in conjunction with the extension rod is provided on the extension block.

[0013] By adopting the above technical solution, the strength and stability of the connection are improved, and the extension block is slidably limited.

[0014] The utility model is further configured as follows: a sliding block is symmetrically bolted inside the first sleeve rod, and a sliding groove used in conjunction with the sliding block is provided on the surface of the second sleeve rod.

[0015] By adopting the above technical solution, sliding limiting is performed between the first set of rods and the second set of rods.

[0016] The utility model is further configured as follows: a connecting rod is hingedly connected between the two first set rods through a hinged member.

[0017] The above technical solution is adopted to improve the stability of fixation.

[0018] The utility model is further configured as follows: a wear-resistant pad is symmetrically bonded to the top of the bottom plate.

[0019] The above technical solution is adopted to prevent the bottom plate from causing wear to the equipment.

[0020] The utility model is further configured as follows: a threaded hole is provided on the mounting block.

[0021] By adopting the technical solution, it is convenient to install the mounting block on the top of the wall.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. The utility model suspends the bottom plate in the air by installing universal beads on the first connecting block and the second connecting block, and installing the first set of rods and the second set of rods between the two universal beads. When an earthquake occurs, the top of the wall drives the mounting block to shake, but because the universal beads on the first set of rods and the second set of rods cooperate with the universal grooves, the first set of rods and the second set of rods change their angles, balancing the shaking force. The first set of rods and the second set of rods are slidably connected, and a damper is installed in the middle, which can achieve the purpose of balancing and absorbing the shaking pulling force, making it all-round earthquake-resistant and improving its earthquake-resistant performance;

[0024] 2. The utility model installs an extension block on the first connecting block. When different equipment needs to be installed, the position of the extension block inside the extension groove on the base plate can be adjusted to adjust the distance between the two first sets of rods, which is convenient for fixing and supporting equipment of different widths, thereby improving the convenience and applicability of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a partial structural cross-sectional view of the utility model;

[0027] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0028] Figure numerals: 1, base plate; 2, first connecting block; 3, threaded hole; 4, extension block; 5, extension slot; 6, second connecting block; 7, universal slot; 8, universal ball; 9, first set of rods; 10, second set of rods; 11, damper; 12, mounting block; 13, limit bolt; 14, extension rod; 15, through slot; 16, slider; 17, slide slot; 18, connecting rod; 19, wear-resistant pad. DETAILED DESCRIPTION

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0030] Embodiment 1:

[0031] refer to Figure 1 and Figure 2 A gantry seismic support and hanger comprises a base plate 1, first connecting blocks 2 are symmetrically arranged on both sides of the base plate 1, an extension block 4 is bolted to the side of the first connecting block 2 close to the base plate 1, extension grooves 5 are opened on both sides of the base plate 1, and the extension block 4 is installed on the first connecting block 2. When different equipment needs to be installed, the position of the extension block 4 inside the extension groove 5 on the base plate 1 can be adjusted to adjust the distance between the two first sets of rods 9, which is convenient for fixing and supporting equipment of different widths, thereby improving the convenience and applicability of its installation.

[0032] refer to Figure 1 The front and back sides of the bottom plate 1 are both threadedly connected with limit bolts 13, and the limit bolts 13 are used in conjunction with the extension block 4. By setting the limit bolts 13, it is convenient to limit the position of the extension block 4 inside the extension groove 5.

[0033] refer to Figure 2 An extension rod 14 is bolted inside the extension slot 5, and a through slot 15 for use with the extension rod 14 is provided on the extension block 4. By providing the extension rod 14 and the through slot 15, the strength and stability of the connection are improved, and the extension block 4 is limited in sliding.

[0034] refer to Figure 1 A wear-resistant pad 19 is symmetrically bonded to the top of the bottom plate 1. The wear-resistant pad 19 is provided to prevent the bottom plate 1 from causing wear to the equipment.

[0035] Brief description of the usage process: After the extension block 4 is installed on the first connecting block 2, when different equipment needs to be installed, the position of the extension block 4 inside the extension groove 5 on the base plate 1 can be adjusted to adjust the distance between the two first sets of rods 9, which is convenient for fixing and supporting equipment of different widths, thereby improving the convenience and applicability of its installation.

[0036] Embodiment 2:

[0037] refer to Figure 1 , Figure 2 and Figure 3A gantry seismic support and hanger, wherein a second connecting block 6 is arranged on the top of a first connecting block 2, a universal groove 7 is provided on the first connecting block 2 and the second connecting block 6, a universal ball 8 is slidably connected inside the universal groove 7, a first set of rods 9 and a second set of rods 10 bolted to the universal ball 8 are symmetrically arranged on both sides of a bottom plate 1, a damper 11 is installed between the first set of rods 9 and the second set of rods 10 through a fixing piece, and a universal ball 8 is installed on the first connecting block 2 and the second connecting block 6, and a first universal ball 8 is installed between the two universal balls 8. The set of rods 9 and the second set of rods 10 suspend the base plate 1 in the air. When an earthquake occurs, the top of the wall drives the mounting block 12 to shake. However, due to the universal beads 8 on the first set of rods 9 and the second set of rods 10 cooperating with the universal grooves 7, the angles of the first set of rods 9 and the second set of rods 10 change, thereby balancing the shaking force. The first set of rods 9 and the second set of rods 10 are slidably connected, and a damper 11 is installed in the middle, which can balance and absorb the shaking pulling force, making it all-round earthquake-resistant and improving its earthquake-resistant performance.

[0038] refer to Figure 1 A mounting block 12 is bolted to the top of the second connecting block 6 , and the installation and fixation of the second connecting block 6 is facilitated by providing the mounting block 12 .

[0039] refer to Figure 2 and Figure 3 The first set of rods 9 are symmetrically bolted with sliders 16, and the surface of the second set of rods 10 is provided with slide grooves 17 used in conjunction with the sliders 16. By setting the sliders 16 and the slide grooves 17, the first set of rods 9 and the second set of rods 10 are slidingly limited.

[0040] refer to Figure 1 A connecting rod 18 is hinged between the two first set rods 9 through a hinge. By providing the connecting rod 18, the stability of the fixation is improved.

[0041] refer to Figure 1 A threaded hole 3 is provided on the mounting block 12. By providing the threaded hole 3, the mounting block 12 is conveniently installed on the top of the wall.

[0042] A brief description of the usage process: universal beads 8 are installed on the first connecting block 2 and the second connecting block 6, and a first set of rods 9 and a second set of rods 10 are installed between the two universal beads 8, and the base plate 1 is suspended in the air. When an earthquake occurs, the top of the wall drives the mounting block 12 to shake, but because the universal beads 8 on the first set of rods 9 and the second set of rods 10 cooperate with the universal grooves 7, the first set of rods 9 and the second set of rods 10 change their angles to balance the shaking force. The first set of rods 9 and the second set of rods 10 are slidably connected, and a damper 11 is installed in the middle, which can achieve the purpose of balancing and absorbing the shaking pulling force, making it all-round earthquake-resistant and improving its earthquake-resistant performance.

[0043] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A gantry seismic support and hanger, comprising a bottom plate (1), characterized in that: The base plate (1) is symmetrically provided with first connecting blocks (2), one side of the first connecting block (2) close to the base plate (1) is bolted with an extension block (4), both sides of the base plate (1) are provided with extension grooves (5), the top of the first connecting block (2) is provided with a second connecting block (6), the first connecting block (2) and the second connecting block (6) are both provided with universal grooves (7), the interior of the universal grooves (7) is slidably connected with universal beads (8), the first set of rods (9) and the second set of rods (10) bolted with the universal beads (8) are symmetrically provided on both sides of the base plate (1), and a damper (11) is installed between the first set of rods (9) and the second set of rods (10) via a fixing member.

2. The gantry seismic support and hanger according to claim 1, characterized in that: A mounting block (12) is bolted to the top of the second connecting block (6).

3. The gantry seismic support and hanger according to claim 1, characterized in that: The front and back sides of the base plate (1) are both threadedly connected with limit bolts (13), and the limit bolts (13) are used in conjunction with the extension block (4).

4. The gantry seismic support and hanger according to claim 1, characterized in that: An extension rod (14) is bolted inside the extension slot (5), and a through slot (15) for use with the extension rod (14) is provided on the extension block (4).

5. The gantry seismic support and hanger according to claim 1, characterized in that: A sliding block (16) is symmetrically bolted inside the first sleeve rod (9), and a sliding groove (17) for use with the sliding block (16) is provided on the surface of the second sleeve rod (10).

6. The gantry seismic support and hanger according to claim 1, characterized in that: A connecting rod (18) is hingedly connected between the two first set rods (9) via a hinge.

7. The gantry seismic support and hanger according to claim 1, characterized in that: A wear-resistant pad (19) is symmetrically bonded to the top of the bottom plate (1).

8. The gantry seismic support and hanger according to claim 2, characterized in that: The mounting block (12) is provided with a threaded hole (3).

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