Spiral spring limiting vibration isolator

Abstract

The utility model discloses a spiral spring limit vibration isolator, relates to the vibration isolator field, including support mainboard, one side edge of support mainboard is horizontal butt joint with the vibration isolation backing plate, the top surface of support mainboard is symmetrically provided with through hole, the top surface of the vibration isolation backing plate is symmetrically provided with hidden head hole, the top surface of the vibration isolation backing plate is provided with through hole, and the top surface of the vibration isolation backing plate is provided with through hole. A supporting sleeve rod is in butt joint with the top face of one supporting main plate in a vertically upward mode, a rotating circular ring is horizontally clamped to the outer side edge of the supporting sleeve rod, an extending insertion rod is vertically inserted into the top end of the supporting sleeve rod, a connecting through hole is formed in the inner side end of a head hiding hole, and a rectangular paired groove is formed in the top face of the supporting main plate. Rectangular clamping blocks are fixedly connected to the bottom ends of the supporting sleeve rods and the top ends of the extending insertion rods, mounting screw holes are symmetrically formed in one ends of the rectangular clamping blocks, a rotary adjusting structure is adopted, so that adjustment and use are more convenient and efficient, and meanwhile, under a spring limiting structure, after adjustment, connection and use are more stable and firmer.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of vibration isolation pad, concretely is a helical spring spacing vibration isolation pad. BACKGROUND

[0002] The building vibration isolation pad is a new technology for reinforcing, which breaks the original building foundation pile, places the vibration isolation pad, and changes the original solid foundation into a flexible foundation.

[0003] When the current vibration isolation pad is installed and used, the integrated pad structure causes the installed vibration isolation pad to have single supporting performance, the supporting strength cannot be adjusted, and the adjustment can be completed only by using specific tools, which makes the installation and use inconvenient. SUMMARY

[0004] The utility model discloses a helical spring spacing vibration isolation pad to solve the above background art, which is used to solve the problem of inconvenient installation and use of the current vibration isolation pad.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A helical spring spacing vibration isolation pad, comprising a support main plate, a vibration isolation pad plate horizontally butted on one side of the support main plate, a through hole symmetrically formed on the top surface of the support main plate, a blind hole symmetrically formed on the top surface of the vibration isolation pad plate, a support sleeve rod vertically butted on the top surface of one of the support main plates, a rotating ring horizontally clamped on the outer side of the support sleeve rod, an extension rod inserted vertically on the top end of the support sleeve rod, a connecting hole formed on the inner side end of the blind hole, a rectangular groove formed on the top surface of the support main plate, a rectangular clamping block fixedly connected to the bottom end of the support sleeve rod and the top end of the extension rod, a mounting screw hole symmetrically formed on one end of the rectangular clamping block, an inner clamping groove formed on the inner side end of the support sleeve rod, a top spring vertically clamped on the inner side of the inner clamping groove, a side connecting rod symmetrically welded on the inner side of the rotating ring, a horizontal groove horizontally formed on the inner side of the support sleeve rod, a blocking clamping block horizontally clamped in the horizontal groove, a clamping groove formed on the inner bottom surface of the horizontal groove, a supporting spring horizontally clamped on the inner side of the horizontal groove, a matching bottom groove formed on the bottom end of the extension rod, and a clamping column symmetrically welded on the outer side of the extension rod.

[0007] As an optimal implementation form of the utility model: the number of support mainboards is two, and the two support mainboards are arranged in a stacked parallel mode, one side edge of the vibration isolation pad is horizontally butted to one side edge of the support mainboard, and the through hole is symmetrically and penetratingly arranged on the top surface of the support mainboard near the four corners.

[0008] As an optimal implementation form of the utility model: the number of support mainboards is two, and the two support mainboards are arranged in a stacked parallel mode, one side edge of the vibration isolation pad is horizontally butted to one side edge of the support mainboard, and the through hole is symmetrically and penetratingly arranged on the top surface of the support mainboard near the four corners.

[0009] As an optimal implementation form of the utility model: the number of support mainboards is two, and the two support mainboards are arranged in a stacked parallel mode, one side edge of the vibration isolation pad is horizontally butted to one side edge of the support mainboard, and the through hole is symmetrically and penetratingly arranged on the top surface of the support mainboard near the four corners.

[0010] As an optimal implementation form of the utility model: the number of support mainboards is two, and the two support mainboards are arranged in a stacked parallel mode, one side edge of the vibration isolation pad is horizontally butted to one side edge of the support mainboard, and the through hole is symmetrically and penetratingly arranged on the top surface of the support mainboard near the four corners.

[0011] As an optimal implementation form of the utility model: the number of support mainboards is two, and the two support mainboards are arranged in a stacked parallel mode, one side edge of the vibration isolation pad is horizontally butted to one side edge of the support mainboard, and the through hole is symmetrically and penetratingly arranged on the top surface of the support mainboard near the four corners.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses a support sleeve rod and the extension plug pole one end rectangular clamping block insert setting are in the inside of rectangular pair of grooves, let the screw rod end fixedly connected setting is in the inside of mounting screw hole, and the support sleeve rod and extension plug pole fixedly connected setting are between the position of two support mainboards, after the fixed mounting connection of vibration isolation pad, and then carry out the installation processing between the connecting piece, under the top of the inside top spring, make the extension plug pole form the effect of supporting the buffer, and when needing to adjust the support intensity, can the rotating operation of corresponding rotating ring outside, make the inside side connecting rod drive corresponding block card piece rotation and separate the top opening of the card position sunken groove, thereby the extension plug pole is rotated and lets the outside card position column rotate to vertical to the position of the channel in horizontal groove, can adjust height under the up-down movement of extension plug pole, finally rotate the card position column and connect setting are in the inside of card position sunken groove, under the top of support spring, make the block card piece reseal the top opening of card position sunken groove, adopt the rotating type adjusting structure and make its adjustment use more convenient and efficient, and under the spring limit structure, make more stable and firm when using after adjusting. BRIEF DESCRIPTION OF DRAWINGS

[0014] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0015] Figure 1 It is a kind of three-dimensional structure schematic diagram of spiral spring limit vibration isolation pad;

[0016] Figure 2 It is the structure schematic diagram of support mainboard front view section connection details of a kind of spiral spring limit vibration isolation pad;

[0017] Figure 3 It is the structure schematic diagram of support sleeve rod front view section connection details of a kind of spiral spring limit vibration isolation pad;

[0018] Figure 4 It is the structure schematic diagram of support sleeve rod plan view section connection details of a kind of spiral spring limit vibration isolation pad;

[0019] Figure 5 It is the structure schematic diagram of extension plug pole front view section connection details of a kind of spiral spring limit vibration isolation pad.

[0020] In the figure: 1, support main board; 2, vibration isolation pad; 3, through hole; 4, hidden hole; 5, support sleeve rod; 6, rotating ring; 7, extension rod; 8, connecting hole; 9, rectangular slot; 10, rectangular block; 11, mounting screw hole; 12, inner clamping groove; 13, top contact spring; 14, side connecting rod; 15, horizontal channel; 16, blocking block; 17, clamping position groove; 18, support spring; 19, matching bottom groove; 20, clamping position column. DETAILED DESCRIPTION

[0021] Please refer to Figure 1 In the embodiment of the utility model, a spiral spring limiting vibration isolation pad, including support main board 1, one side edge of support main board 1 is horizontally butt-jointed with vibration isolation pad 2, the top surface of support main board 1 is symmetrically provided with through hole 3, the number of support main board 1 is two, and the two support main boards 1 are arranged in parallel in a stacked manner, one side edge of vibration isolation pad 2 is horizontally butt-jointed on one side edge of support main board 1, through hole 3 is symmetrically and throughly provided on the top surface of support main board 1 close to the corner position, the top surface of vibration isolation pad 2 is symmetrically provided with hidden hole 4, the top surface of one support main board 1 is vertically butt-jointed with support sleeve rod 5, the outer side edge of support sleeve rod 5 is horizontally clamped with rotating ring 6, hidden hole 4 is symmetrically provided on the top surface of vibration isolation pad 2 close to the center position, the bottom end of support sleeve rod 5 is butt-jointed on the top opening end position of rectangular slot 9, the number of rotating ring 6 is multiple, and the multiple rotating rings 6 are arranged in parallel in a stacked manner, the top end of support sleeve rod 5 is vertically inserted with extension rod 7;

[0022] Please refer to Figures 2-5In the utility model embodiment, the inner side end of the hidden head hole 4 is provided with a connecting through hole 8, the top surface of the support main plate 1 is provided with a rectangular counter slot 9, the bottom end of the support sleeve rod 5 and the top end of the extension inserting rod 7 are fixedly connected with a rectangular clamping block 10, one end of the rectangular clamping block 10 is symmetrically provided with a mounting screw hole 11, the extension inserting rod 7 and the support sleeve rod 5 are arranged in an extension rod structure, the top end of the extension inserting rod 7 is butt-jointed and arranged at the bottom opening end of the rectangular counter slot 9, the rectangular counter slot 9 is arranged at the top surface center position of the support main plate 1, one end of the rectangular clamping block 10 is inserted and arranged at the inner side edge of the rectangular counter slot 9, the opening end of the mounting screw hole 11 is butt-jointed and arranged at the opening end of the connecting through hole 8, the inner side end of the support sleeve rod 5 is provided with an inner clamping groove 12, the inner side edge of the inner clamping groove 12 is vertically clamped with a top abutting spring 13, the inner side edge of the rotating circular ring 6 is horizontally symmetrically welded with a side connecting rod 14, the inner side edge of the support sleeve rod 5 is horizontally provided with a horizontal groove 15, the inner side edge of the horizontal groove 15 is horizontally clamped with a blocking clamping block 16, the inner side bottom surface of the horizontal groove 15 is provided with a clamping position sunken groove 17, the inner side edge of the horizontal groove 15 is horizontally clamped with a supporting spring 18, the top end of the top abutting spring 13 extends to the inner side edge of the matching bottom groove 19, one end of the side connecting rod 14 is horizontally fixedly connected and arranged at the side edge position of the blocking clamping block 16, the number of the horizontal grooves 15 is multiple, and the multiple horizontal grooves 15 are arranged in a stacked parallel mode, one end of the supporting spring 18 is horizontally butt-jointed and arranged at the one end position of the blocking clamping block 16, the bottom end of the extension inserting rod 7 is provided with the matching bottom groove 19, the outer side edge of the extension inserting rod 7 is symmetrically welded with a clamping position column body 20, the clamping position column bodies 20 are symmetrically fixedly connected and arranged at the outer side bottom end position of the extension inserting rod 7, and one end of the clamping position column body 20 is horizontally correspondingly clamped and arranged at the inner side edge of the horizontal groove 15.

[0023] The working principle of the utility model is:

[0024] After the support main plate 1 is horizontally butt-jointed at the mounting connection position and the vibration isolation pad plate 2 is horizontally butt-jointed at the connection gap position, the bolt is inserted into the connection hole 8 through the hidden hole 4, the support sleeve rod 5 and the extension rod 7 are inserted into the rectangular slot 9 through the rectangular block 10 at one end, the screw rod is fixedly connected to the mounting screw hole 11 through the connection hole 8, the support sleeve rod 5 and the extension rod 7 are fixedly connected between the two support main plates 1, the vibration isolation pad plate 2 is fixedly mounted and connected with the connecting piece, the extension rod 7 is supported and buffered under the top of the top spring 13, when the support strength needs to be adjusted, the rotating ring 6 is rotated, the side connecting rod 14 drives the corresponding blocking block 16 to rotate away from the top opening of the blocking groove 17, the extension rod 7 is rotated, the blocking column 20 is rotated along the horizontal groove 15 to the vertical groove, the height of the extension rod 7 is adjusted, finally, the blocking column 20 is inserted into the blocking groove 17, the blocking block 16 is sealed to the top opening of the blocking groove 17 under the top of the support spring 18.

[0025] The above is only a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered by the protection scope of the present application.

Claims

1. A helical spring limiting vibration isolation pad, comprising a supporting main board (1), characterized in that, A vibration damping pad (2) is horizontally connected to one side of the support main board (1). A through hole (3) is symmetrically opened on the top surface of the support main board (1). A hidden hole (4) is symmetrically opened on the top surface of the vibration damping pad (2). A support sleeve rod (5) is vertically connected to the top surface of one of the support main boards (1). A rotating ring (6) is horizontally engaged on the outer side of the support sleeve rod (5). An extension rod (7) is vertically inserted into the top of the support sleeve rod (5). A connecting through hole (8) is opened on the inner side of the hidden hole (4). A rectangular groove (9) is opened on the top surface of the support main board (1). A rectangular locking block (10) is fixedly connected to the bottom end of the support sleeve rod (5) and the top end of the extension rod (7). One end of the rectangular locking block (10) is symmetrical. The support sleeve (5) has an installation screw hole (11), an inner groove (12) is provided on the inner end of the support sleeve (5), a top spring (13) is vertically engaged on the inner side of the inner groove (12), a side connecting rod (14) is horizontally symmetrically welded on the inner side of the rotating ring (6), a horizontal channel (15) is horizontally provided on the inner side of the support sleeve (5), a blocking block (16) is horizontally engaged on the inner side of the horizontal channel (15), a positioning groove (17) is provided on the inner bottom surface of the horizontal channel (15), a support spring (18) is horizontally engaged on the inner side of the horizontal channel (15), a mating bottom groove (19) is provided at the bottom end of the extension rod (7), and a positioning column (20) is symmetrically welded on the outer side of the extension rod (7).

2. The helical spring limiting vibration isolation pad according to claim 1, characterized in that, The number of the support main board (1) is two, and the two support main boards (1) are arranged in parallel and stacked with each other. The side of the vibration isolation pad (2) is horizontally connected to the side of the support main board (1), and the through holes (3) are symmetrically opened in the top surface of the support main board (1) near the four corners.

3. The helical spring limiting vibration isolation pad according to claim 1, characterized in that, The hidden hole (4) is symmetrically opened on the top surface of the vibration isolation pad (2) near the center. The bottom end of the support sleeve (5) is connected to the top opening end of the rectangular groove (9). There are multiple rotating rings (6), and the multiple rotating rings (6) are arranged in parallel and superimposed on each other.

4. A helical spring limiting vibration isolation pad according to claim 1, characterized in that, The extension rod (7) and the support sleeve rod (5) are arranged in a telescopic rod structure. The top end of the extension rod (7) is connected to the bottom opening end of the rectangular groove (9). The rectangular groove (9) is opened at the center of the top surface of the support main board (1). One end of the rectangular card block (10) is inserted into the inner side of the rectangular groove (9). The opening end of the mounting screw hole (11) is connected to the opening end of the connecting through hole (8).

5. A helical spring limiting vibration isolation pad according to claim 1, characterized in that, The top end of the top spring (13) extends to the inner side of the mating bottom groove (19), one end of the side connecting rod (14) extends horizontally and is fixedly connected to the side of the blocking block (16), there are multiple horizontal channels (15), and the multiple horizontal channels (15) are arranged in parallel and superimposed on each other, and one end of the support spring (18) is horizontally connected to one end of the blocking block (16).

6. A helical spring limiting vibration isolation pad according to claim 1, characterized in that, The locking posts (20) are symmetrically and fixedly connected to each other at the bottom outer side of the extension rod (7), and one end of the locking posts (20) is horizontally and correspondingly locked to the inner side of the horizontal channel (15).

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