Anti-seismic support easy to install

Abstract

The utility model relates to the technical field of anti-seismic supports, in particular to an anti-seismic support easy to install. Comprising a base, a circular cavity is formed in the base, a disc is arranged in the circular cavity, a circular mounting hole penetrates through the inner wall of the top of the circular cavity, a circular rod is rotatably mounted at the top of the disc and penetrates through the circular mounting hole, a bearing plate is arranged above the base, and a connecting plate is arranged at the top of the bearing plate; a plurality of first cavities are formed in the base and the round rod, first pressing plates and first springs are slidably installed in the first cavities, the top ends of the first springs make contact with the corresponding first pressing plates, and first sliding rods are fixedly installed at the tops of the first pressing plates. Through the simple buffering structure, transverse vibration can be effectively buffered, the influence of the transverse vibration on building electromechanical equipment can be effectively reduced, and safe operation of building electromechanical equipment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of earthquake-resistant brackets, in particular to an earthquake-resistant bracket that is easy to install. Background Art

[0002] With the continuous acceleration of urbanization, a large number of buildings have been built. During the installation of building electromechanical equipment, earthquake-resistant brackets are often required to prevent vibration from affecting the normal operation of building electromechanical equipment. The prior art discloses an easy-to-install earthquake-resistant bracket with an authorization announcement number of CN219933193U, which relates to the technical field of earthquake-resistant brackets, including a main body and a mounting frame. Both sides of the middle of the main body are provided with equidistantly arranged card slots, and a card engaging member is connected to the inside of the card slot. A locking groove is provided on one side of the card engaging member, and a handle is fixedly connected to the other side of the card engaging member. When installing and disassembling the anti-seismic bracket, first fix the assembly on the four corners of the bottom of the mounting frame, place the installed mounting frame on the top of the main body, and pass the assembly through the placement hole, rest against the bottom of the card slot, hold the handle, and snap the engaging piece into the card slot, and the locking groove matches the shape of the assembly, and the locking groove snaps the assembly into the card slot to play a limiting and fixing effect. When disassembly is required, only the handle needs to be pulled outward to take out the engaging piece to complete the disassembly. The structure is compact and simple, and the effect of quick installation and disassembly is achieved, which is more practical.

[0003] However, it was found during use that the above design is not convenient for effectively buffering lateral vibrations, and the impact of lateral vibrations on building mechanical and electrical equipment is greater than that of longitudinal vibrations, which is not conducive to the safe operation of building mechanical and electrical equipment. Utility Model Content

[0004] In view of the above problems, the purpose of the present utility model is to provide an easy-to-install seismic bracket that is convenient for effective buffering of lateral vibrations, can effectively reduce the impact of lateral vibrations on building mechanical and electrical equipment, is beneficial to the safe operation of building mechanical and electrical equipment, and solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model adopts the following technical solution: an easily installed anti-seismic bracket, comprising a base, a circular chamber is provided on the base, a circular disc is provided in the circular chamber, a circular mounting hole is penetrated on the top inner wall of the circular chamber, a round rod is rotatably installed on the top of the circular disc, the round rod penetrates the circular mounting hole, a receiving plate is provided above the base, a connecting plate is provided on the top of the receiving plate, a plurality of first chambers are provided on the base and the circular rod, a first pressure plate and a first spring are slidably installed in the first chamber, and the top of the first spring is in contact with the corresponding The first pressure plate is in contact, a first sliding rod is fixedly installed on the top of the first pressure plate, the top end of the first sliding rod on the base is slidably connected to the bottom of the receiving plate, the top end of the first sliding rod on the round rod is fixed to the bottom of the receiving plate, a plurality of second chambers arranged in a circular array are opened on the disc, a second spring and a second pressure plate are slidably installed in the second chamber, a second sliding rod is fixedly installed on the side away from each other of the plurality of second pressure plates, one end of the second sliding rod extends outside the disc and is welded with a contact plate, and the contact plate is slidably connected to the side wall of the circular chamber.

[0006] In order to facilitate the quick connection and fixation of building mechanical and electrical equipment and seismic brackets:

[0007] As a further improvement of the above technical solution: the receiving plate also includes two card slots, which are opened at the top of the receiving plate, and a card plate is slidably installed in the card slots, and two card rods are slidably penetrated on the card plate, and two third chambers are opened on the receiving plate, and a slide plate is slidably installed in the third chamber, one end of the card rod extends into the corresponding third chamber and is welded to the slide plate, a screw rod is threaded through the slide plate, and the card plate is welded to the bottom of the connecting plate.

[0008] The beneficial effect of this improvement is that, through such an arrangement, it is convenient to quickly disassemble and assemble the connecting plate, thereby facilitating the rapid connection and fixation of the building's electromechanical equipment and the seismic-resistant bracket, thus avoiding cumbersome disassembly and assembly operations.

[0009] To facilitate the first slide bar to enter and exit the first chamber:

[0010] As a further improvement of the above technical solution: a first through hole is penetrated on the top inner wall of the first chamber, and the first sliding rod slides through the first through hole.

[0011] The beneficial effect of this improvement is that by providing the first through hole, it is convenient for the first sliding rod to enter and exit the first chamber.

[0012] To facilitate fixing the base:

[0013] As a further improvement of the above technical solution: fixing feet are welded on the four outer walls of the base, and bolt holes penetrate through the fixing feet.

[0014] The beneficial effect of this improvement is that by providing fixing feet, the base can be easily fixed.

[0015] To facilitate the second slide bar to enter and exit the second chamber:

[0016] As a further improvement of the above technical solution: a second through hole is penetrated on an inner wall of one side of the second chamber, and the second sliding rod slides through the corresponding second through hole.

[0017] The beneficial effect of this improvement is that by providing the second through hole, it is convenient for the second sliding rod to enter and exit the second chamber.

[0018] In order to facilitate the rotation connection between the round rod and the disc:

[0019] As a further improvement of the above technical solution: a circular groove is provided at the bottom end of the round rod, a rotating shaft is rotatably installed in the circular groove, and the rotating shaft is welded to the top of the disc.

[0020] The beneficial effect of this improvement is that by providing the circular groove and the rotating shaft, the circular rod and the circular disk are easily connected in rotation.

[0021] In order to make the screw rotation more stable:

[0022] As a further improvement of the above technical solution: a third through hole is penetrated on one side inner wall of the third chamber, and the screw rod rotates and penetrates the corresponding third through hole.

[0023] The beneficial effect of this improvement is that by providing the third through hole, it is convenient to support and limit the screw rod, so that the rotation of the screw rod is more stable.

[0024] In order to facilitate the locking of the card plate by the card rod:

[0025] As a further improvement of the above technical solution: the card plate has two first circular holes, the third chamber and the corresponding card slot have two second circular holes, and the card rod slides through the corresponding first circular hole and the second circular hole.

[0026] The beneficial effect of this improvement is that by providing the first circular hole and the second circular hole, it is convenient for the clamping rod to lock the clamping plate.

[0027] The beneficial effects of the utility model are as follows: through a simple buffer structure, it is convenient to effectively buffer the lateral vibration, which can effectively reduce the impact of the lateral vibration on the building's electromechanical equipment, and is beneficial to the safe operation of the building's electromechanical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0029] Figure 2It is a first top view cross-sectional structural schematic diagram of the utility model;

[0030] Figure 3 It is a second top view cross-sectional structural schematic diagram of the utility model;

[0031] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0032] Figure 5 It is a schematic diagram of the three-dimensional sectional assembly structure of the slide plate, the clamping rod and the clamping plate in the utility model.

[0033] In the figure: 1, base; 2, circular chamber; 3, disc; 4, circular mounting hole; 5, round rod; 6, receiving plate; 7, connecting plate; 8, first chamber; 9, first pressure plate; 10, first slide bar; 11, first spring; 12, second chamber; 13, second spring; 14, second pressure plate; 15, second slide bar; 16, contact plate; 17, slot; 18, card plate; 19, card rod; 20, third chamber; 21, slide plate; 22, screw rod. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0035] like Figure 1-5As shown, an easily installed earthquake-resistant bracket comprises a base 1, a circular chamber 2 is provided on the base 1, a circular disc 3 is provided in the circular chamber 2, a circular mounting hole 4 is penetrated on the top inner wall of the circular chamber 2, a round rod 5 is rotatably installed on the top of the circular disc 3, the round rod 5 penetrates the circular mounting hole 4, a receiving plate 6 is provided above the base 1, a connecting plate 7 is provided on the top of the receiving plate 6, a plurality of first chambers 8 are provided on the base 1 and the round rod 5, a first pressure plate 9 and a first spring 11 are slidably installed in the first chamber 8, the top end of the first spring 11 contacts with the corresponding first pressure plate 9, a first slide bar 10 is fixedly installed on the top of the first pressure plate 9, and the first slide bar 10 located on the base 1 The top of the receiving plate 6 is slidably connected to the bottom of the receiving plate 6, the top of the first sliding rod 10 on the round rod 5 is fixed to the bottom of the receiving plate 6, and the disc 3 is provided with a plurality of second chambers 12 arranged in a ring array, and a second spring 13 and a second pressure plate 14 are slidably installed in the second chamber 12, and a second sliding rod 15 is fixedly installed on the side away from each other of the plurality of second pressure plates 14, and one end of the second sliding rod 15 extends outside the disc 3 and is welded with a contact plate 16, and the contact plate 16 is slidably connected to the side wall of the circular chamber 2. Through a simple buffer structure, it is convenient to effectively buffer the lateral vibration, which can effectively reduce the impact of the lateral vibration on the building electromechanical equipment, which is beneficial to the safe operation of the building electromechanical. The receiving plate 6 also includes two card slots 17, and the card slots 17 are opened at the top of the receiving plate 6. A card plate 18 is slidably installed in the card slots 17, and two card rods 19 are slidably penetrated on the card plate 18. The receiving plate 6 is provided with two third chambers 20, and a slide plate 21 is slidably installed in the third chamber 20. One end of the card rod 19 extends into the corresponding third chamber 20 and is welded to the slide plate 21. A screw rod 22 is threaded through the slide plate 21. The card plate 18 is welded to the bottom of the connecting plate 7. Through such an arrangement, it is convenient to quickly disassemble and assemble the connecting plate 7, and then it is convenient to quickly connect and fix the building mechanical and electrical equipment with the seismic bracket, avoiding cumbersome disassembly and assembly operations. The top inner wall of the first chamber 8 is penetrated by a screw rod 22. A first through hole is penetrated, and the first slide bar 10 slides through the first through hole. By setting the first through hole, it is convenient for the first slide bar 10 to enter and exit the first chamber 8. Fixed feet are welded on the outer walls of the four sides of the base 1, and bolt holes are penetrated on the fixed feet. By setting the fixed feet, it is convenient to fix the base 1. A second through hole is penetrated on the inner wall of one side of the second chamber 12, and the second slide bar 15 slides through the corresponding second through hole. By setting the second through hole, it is convenient for the second slide bar 15 to enter and exit the second chamber 12. A circular groove is opened at the bottom end of the round rod 5, and a rotating shaft is rotatably installed in the circular groove. The rotating shaft is welded to the top of the disc 3. By setting the circular groove and the rotating shaft, it is convenient for the round rod 5 to be rotatably connected with the disc 3.A third through hole is penetrated on one side inner wall of the third chamber 20, and the screw rod 22 rotates and penetrates the corresponding third through hole. By setting the third through hole, it is convenient to support and limit the screw rod 22, so that the rotation of the screw rod 22 is more stable. There are two first round holes on the clamping plate 18, and there are two second round holes between the third chamber 20 and the corresponding clamping slot 17. The clamping rod 19 slides through the corresponding first round hole and the second round hole. By setting the first round hole and the second round hole, it is convenient for the clamping rod 19 to lock the clamping plate 18.

[0036] The working principle of the utility model is as follows: when in use, the base 1 is first fixed on the ground, and then the connecting plate 7 connected to the building electromechanical equipment is placed on the receiving plate 6, so that the two card plates 18 are slidably inserted into the corresponding card slots 17, and then the two screw rods 22 are rotated, so that the two slide plates 21 are driven to slide in the corresponding third chambers 20 and approach each other, so that the card rod 19 is driven to slide through the corresponding card plate 18, so that the card plate 18 is fixed, and the connecting plate 7 is connected and fixed to the receiving plate 6. Through such an arrangement, it is convenient to quickly disassemble and assemble the connecting plate 7, and then it is convenient to quickly connect and fix the building electromechanical equipment with the seismic bracket, avoiding cumbersome disassembly and assembly operations. When subjected to longitudinal vibration, multiple first sliding rods 10 are driven to rise and fall repeatedly, so that the first pressing plate 9 is driven in the corresponding first chamber 8 The sliding and lifting make the first spring 11 repeatedly compressed and provide buffering. When subjected to multi-directional vibration in the plane, the connecting plate 7 drives the receiving plate 6 to move back and forth laterally, so that the first sliding bar 10 located on the round rod 5 is driven to move back and forth laterally, and the round rod 5 is driven to move back and forth laterally in the circular mounting hole 4, so that the disc 3 is driven to move back and forth laterally in the circular chamber 2, so that the corresponding contact plate 16 is driven to contact the inner wall of the circular chamber 2, and the corresponding second sliding bar 15 is driven to move laterally, so that the second pressure plate 14 is driven to slide in the corresponding second chamber 12, so that the second spring 13 is compressed and provides buffering. Through such an arrangement, it is convenient to effectively buffer the lateral vibration, which can effectively reduce the impact of the lateral vibration on the building mechanical and electrical equipment, and is beneficial to the safe operation of the building mechanical and electrical equipment.

[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0038] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. An easily installed earthquake-resistant bracket, comprising a base (1), characterized in that: The base (1) is provided with a circular chamber (2), a circular disc (3) is provided in the circular chamber (2), a circular mounting hole (4) is penetrated on the top inner wall of the circular chamber (2), a round rod (5) is rotatably mounted on the top of the round disc (3), the round rod (5) penetrates the circular mounting hole (4), a receiving plate (6) is provided above the base (1), a connecting plate (7) is provided on the top of the receiving plate (6), a plurality of first chambers (8) are provided on the base (1) and the round rod (5), a first pressure plate (9) and a first spring (11) are slidably mounted in the first chamber (8), the top end of the first spring (11) is in contact with the corresponding first pressure plate (9), the top of the first pressure plate (9) is fixed A first sliding rod (10) is fixedly installed, the top end of the first sliding rod (10) located on the base (1) is slidably connected to the bottom of the receiving plate (6), the top end of the first sliding rod (10) located on the round rod (5) is fixed to the bottom of the receiving plate (6), a plurality of second chambers (12) arranged in a ring array are opened on the disc (3), a second spring (13) and a second pressure plate (14) are slidably installed in the second chamber (12), a second sliding rod (15) is fixedly installed on the side away from each other of the plurality of second pressure plates (14), one end of the second sliding rod (15) extends outside the disc (3) and is welded with a contact plate (16), and the contact plate (16) is slidably connected to the side wall of the circular chamber (2).

2. The easy-to-install earthquake-resistant bracket according to claim 1, characterized in that: The receiving plate (6) further comprises two card slots (17), wherein the card slots (17) are provided at the top of the receiving plate (6), a card plate (18) is slidably installed in the card slots (17), two card rods (19) are slidably penetrated on the card plate (18), two third chambers (20) are provided on the receiving plate (6), a slide plate (21) is slidably installed in the third chamber (20), one end of the card rod (19) extends into the corresponding third chamber (20) and is welded to the slide plate (21), a screw rod (22) is threadedly penetrated on the slide plate (21), and the card plate (18) is welded to the bottom of the connecting plate (7).

3. The easy-to-install earthquake-resistant bracket according to claim 1, characterized in that: A first through hole is formed on the top inner wall of the first chamber (8), and the first sliding rod (10) slides through the first through hole.

4. The easy-to-install earthquake-resistant bracket according to claim 1, characterized in that: Fixed feet are welded on the outer walls of the base (1) on all sides, and bolt holes penetrate through the fixed feet.

5. The easy-to-install earthquake-resistant bracket according to claim 1, characterized in that: A second through hole is penetrated on one inner wall of the second chamber (12), and the second sliding rod (15) slides through the corresponding second through hole.

6. The easy-to-install earthquake-resistant bracket according to claim 1, characterized in that: A circular groove is formed at the bottom end of the round rod (5), a rotating shaft is rotatably mounted in the circular groove, and the rotating shaft is welded to the top of the disc (3).

7. The easy-to-install earthquake-resistant bracket according to claim 2, characterized in that: A third through hole is penetrated on one inner wall of the third chamber (20), and the screw rod (22) rotates and penetrates the corresponding third through hole.

8. The easy-to-install earthquake-resistant bracket according to claim 2, characterized in that: The clamping plate (18) has two first circular holes extending therethrough, and two second circular holes extending therethrough between the third chamber (20) and the corresponding clamping slot (17). The clamping rod (19) slides through the corresponding first circular hole and the second circular hole.

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