CN220102780U - Damping structure for subway electromechanical equipment - Google Patents
Damping structure for subway electromechanical equipment Download PDFInfo
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- CN220102780U CN220102780U CN202321373243.0U CN202321373243U CN220102780U CN 220102780 U CN220102780 U CN 220102780U CN 202321373243 U CN202321373243 U CN 202321373243U CN 220102780 U CN220102780 U CN 220102780U
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- base
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- 238000013016 damping Methods 0.000 title claims abstract description 33
- 230000035939 shock Effects 0.000 claims abstract description 32
- 239000006096 absorbing agent Substances 0.000 claims description 15
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the technical field of subway equipment and provides a damping structure for subway electromechanical equipment, which comprises two vertically arranged mounting plates and a base horizontally arranged on the front sides of the two mounting plates, wherein a damping support is arranged below the base, a damper and an elastic supporting part are arranged between the damping support and the base, two telescopic air rods are symmetrically arranged on two sides of the bottom of the damping support, and a stop part is arranged at the bottom of each telescopic air rod; according to the utility model, the two telescopic air rods are arranged on two sides of the bottom of the shock absorption support, when the inclination angle of the shock absorption support is lower than or higher than the horizontal plane, the air pump at one end of the stop rod is matched with the exhaust valve to adjust the change of the air pressure in the telescopic air rods, and the telescopic rods of the telescopic air rods push and pull the shock absorption support up and down so that the base above the shock absorption support is horizontal, thereby facilitating the installation of electromechanical equipment and solving the problem of larger error in the horizontal height of the horizontal support plate in the prior art.
Description
Technical Field
The utility model relates to the technical field of subway equipment, in particular to a damping structure for subway electromechanical equipment.
Background
Many electromechanical devices are needed in the subway, such as an air conditioner, a power distribution cabinet, a ventilation unit, a billboard, an advertising screen and the like which are arranged in a subway station. Because of its underground location, the installation of electromechanical devices is generally not capable of being mounted directly on the ground, but rather needs to be suspended by mounting structures, in view of their water resistance.
After searching, the bulletin number 215908688U discloses a subway electromechanical equipment installation seat. The mounting seat comprises two vertical mounting grooves and a horizontal support plate, wherein a plurality of transverse clamping grooves are formed in the vertical mounting grooves, the width of each transverse clamping groove is adaptive to the thickness of the horizontal support plate, and a first mounting hole is formed in the horizontal support plate; the bottom of the horizontal supporting plate is provided with a supporting mechanism matched with the vertical mounting groove.
However, the mounting seat of the subway electromechanical equipment still has the following problems: when the installation seat is used, the horizontal supporting plate is inserted into the transverse clamping groove, the supporting mechanism is used for supporting the horizontal supporting plate, then the electromechanical equipment is installed on the horizontal supporting plate, due to the fact that gaps exist between the transverse clamping grooves, the horizontal height of the horizontal supporting plate has larger errors, the electromechanical equipment can easily slide when installed on the horizontal supporting plate, so that the installation hole positions are aligned, the installation and the use of the metro electromechanical equipment are affected, in addition, due to the fact that vibration exists when a metro passes through a station, the metro electromechanical equipment installation seat lacks a damping facility, the internal circuit of the equipment is easy to loosen under the action of vibration, and the operation of the equipment is affected.
Disclosure of Invention
The utility model provides a damping structure for subway electromechanical equipment, which solves the problem that the horizontal height of a horizontal supporting plate in the prior art has larger error.
The technical scheme of the utility model is as follows: the utility model provides a shock-absorbing structure for subway electromechanical device, includes the mounting panel of two vertical settings and the base of level setting in two mounting panel fronts, the below of base is provided with shock absorber support, be provided with bumper shock absorber and elastic support part between shock absorber support and the base, shock absorber support's bottom bilateral symmetry is provided with two flexible gas poles, two the bottom of flexible gas pole is provided with a backstop part, two the latter half leading flank of mounting panel all is fixed with one row of barb, on the both sides barb was located to the horizontal card of backstop part, backstop part cooperation two flexible gas poles make the subway electromechanical device of installing on the base tend to the level.
Preferably, the shock absorbing bracket comprises a transverse frame plate and two longitudinal frame plates fixed at two ends of the transverse frame plate, and the two longitudinal frame plates are hinged on the mounting plate.
Preferably, the elastic supporting component comprises a guide rod, two ends of the guide rod are respectively fixed on the two longitudinal frame plates, the axial direction of the guide rod is parallel to the length direction of the transverse frame plates, a spring is sleeved outside the middle position of the guide rod, two ends of the spring are respectively fixed with a slip ring, the top of the slip ring is hinged with a rotating arm, one end of the rotating arm, far away from the slip ring, is hinged with a hinged support, and the hinged support is fixed on the bottom surface of the base.
Preferably, the stop member comprises a stop lever, the length of which is greater than the spacing of the barbs on both sides.
Preferably, the stop lever is a hollow tube, an air pump is fixed at one end of the stop lever, an exhaust hole is formed in the other end of the stop lever, and an exhaust valve is arranged at the exhaust hole.
Preferably, the output end of the air pump is communicated with the inner cavity of the stop rod.
Preferably, the exhaust valve is a one-way electromagnetic valve, and the flow direction of the exhaust valve is from the inner cavity of the stop rod to the outer part of the stop rod.
Preferably, the telescopic rod end of the telescopic gas rod is hinged with the bottom surface of the transverse frame plate, and the tail end of the telescopic gas rod is hinged with the outer surface of the stop rod.
Preferably, an air inlet pipe communicated with the inner cavity of the telescopic air rod is arranged at one side of the bottom of the telescopic air rod.
Preferably, an air duct is fixed on the stop rod, one end of the air duct is communicated with the inner cavity of the stop rod, and the other end of the air duct is communicated with an air inlet pipe of the telescopic air rod.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the two telescopic air rods are arranged on two sides of the bottom of the shock absorption support, when the inclination angle of the shock absorption support is lower than or higher than the horizontal plane, the air pump at one end of the stop rod is matched with the exhaust valve to adjust the change of the air pressure in the telescopic air rods, and the telescopic rods of the telescopic air rods push and pull the shock absorption support up and down so that the base above the shock absorption support is horizontal, thereby solving the problem of larger error in the horizontal height of the horizontal support plate in the prior art;
2. according to the utility model, the shock absorber and the elastic supporting part are arranged between the shock absorbing support and the base, when a subway runs through a subway station to generate vibration, part of vibration can be restrained by the shock absorber, the other part of vibration can act on the rotating arm through the base, and the rotating arm compresses the spring to buffer, so that the subway electromechanical equipment is protected, and the influence on the normal running of the equipment due to looseness of internal circuits of the subway electromechanical equipment caused by vibration is avoided.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic perspective view of a damping structure for subway electromechanical equipment according to the present utility model;
FIG. 2 is a schematic perspective view of a damping structure for a metro electromechanical device according to another aspect of the present utility model;
fig. 3 is a schematic front view of a damping structure for subway electromechanical equipment according to the present utility model;
FIG. 4 is a schematic view of a shock mount according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2A;
FIG. 6 is a schematic view of a stop member according to the present utility model;
in the figure: 1. a mounting plate; 2. a base; 3. a damper; 4. a shock absorbing bracket; 41. a longitudinal frame plate; 42. a transverse frame plate; 5. a stopper member; 51. a stop lever; 52. an air pump; 53. an exhaust valve; 54. an air duct; 6. a telescopic air rod; 7. a barb; 8. an elastic support member; 81. a guide rod; 82. a spring; 83. a slip ring; 84. a rotating arm; 85. and (5) a hinged support.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and fig. 4, the present utility model provides a technical solution: the utility model provides a shock-absorbing structure for electromechanical device of subway, including mounting panel 1 of two vertical settings and level setting at the base 2 of two mounting panel 1 fronts, the below of base 2 is provided with shock-absorbing support 4, shock-absorbing support 4 includes horizontal frame plate 42 and two vertical frame plates 41 that are fixed in horizontal frame plate 42 both ends, two vertical frame plates 41 all articulate on mounting panel 1, make shock-absorbing support 4 can rotate on mounting panel 1, with adjustment installation angle, be convenient for make shock-absorbing support 4 be in horizontal gesture, and then be applicable to electromechanical device of subway's installation, wherein electromechanical device of subway can be for air conditioner in the subway station, the switch board, the bill-board, the advertising screen, ventilation unit etc..
Referring to fig. 2 and 3, a shock absorber 3 and an elastic supporting component 8 are disposed between a shock absorbing support 4 and a base 2, wherein the shock absorber 3 is a hydraulic damper in the prior art, and can be used for inhibiting vibration generated when an external spring bounces after absorbing shocks and impact pressure from the shock absorbing support 4 and the base 2, as shown in fig. 5, the elastic supporting component 8 comprises a guide rod 81, two ends of the guide rod 81 are respectively fixed on two longitudinal frame plates 41, the axial direction of the guide rod 81 is parallel to the length direction of a transverse frame plate 42, a spring 82 is sleeved outside the middle position of the guide rod 81, two ends of the spring 82 are respectively fixed with a sliding ring 83, a rotating arm 84 is hinged to the top of the sliding ring 83, one end of the rotating arm 84 away from the sliding ring 83 is hinged to a hinged seat 85, the hinged seat 85 is fixed to the bottom surface of the base 2, when a subway runs through a subway station to generate vibrations, part of vibration can be inhibited by the shock absorber 3, and the other part of the shock absorber can act on the base 84, the spring 82 is compressed by 84, the sliding ring 82 is buffered, the sliding ring 83 is sleeved with rubber, friction with the guide rod 81 is increased, a certain damping effect is achieved, and the sliding ring 82 is reduced.
Referring to fig. 2 and 5, two telescopic air bars 6 are symmetrically arranged at two sides of the bottom of the shock absorbing bracket 4, a stop part 5 is arranged at the bottom of the two telescopic air bars 6, a row of barbs 7 are fixed at the front side surfaces of the lower half parts of the two mounting plates 1, the stop part 5 is transversely clamped on the barbs 7 at two sides, the stop part 5 is matched with the two telescopic air bars 6 to enable subway electromechanical equipment mounted on the base 2 to tend to be horizontal, the stop part 5 comprises a stop rod 51, the length of the stop rod 51 is larger than the distance between the barbs 7 at two sides, the stop rod 51 can be completely hooked on the barbs 7, the stop rod 51 is a hollow tube, an air pump 52 is fixed at one end of the stop rod 51, an exhaust hole is formed at the other end of the stop rod 51, the exhaust hole is provided with an exhaust valve 53, the output end of the air pump 52 is communicated with the inner cavity of the stop rod 51, the exhaust valve 53 is a one-way electromagnetic valve, the inner cavity of the stop rod 51 extends to the outside of the stop rod 51 until the circulation direction of the exhaust valve 53 is reached, the telescopic rod end of the telescopic air rod 6 is hinged with the bottom surface of the transverse frame plate 42, the tail end of the telescopic air rod 6 is hinged with the outer surface of the stop rod 51, the telescopic air rod 6 can freely rotate relative to the damping bracket 4, one side of the bottom of the telescopic air rod 6 is provided with an air inlet pipe communicated with the inner cavity of the telescopic air rod 6, the stop rod 51 is fixedly provided with an air duct 54, one end of the air duct 54 is communicated with the inner cavity of the stop rod 51, the other end of the air duct 54 is communicated with the air inlet pipe of the telescopic air rod 6, when the inclination angle of the damping bracket 4 is lower than or higher than the horizontal plane, the air pump 52 at one end of the stop rod 51 is matched with the exhaust valve 53 to adjust the change of the air pressure in the telescopic air rod 6, and the telescopic rod of the telescopic air rod 6 pushes and pulls the damping support 4 up and down to enable the base 2 above the damping support 4 to be horizontal.
The working principle and the using flow of the utility model are as follows: when the subway electromechanical equipment is installed, the installation plate 1 can be fixed on a wall surface firstly, then the damping support 4 is pushed to turn the base 2 to be approximately horizontal, then the stop rod 51 is rotated towards the installation plate 1, the stop rod 51 is hooked on the barb 7 to support the base 2, fine adjustment is finally carried out, when the inclination angle of the damping support 4 is lower than the horizontal plane, air can be injected into the inner cavity of the stop rod 51 through the air pump 52 at one end of the stop rod 51, and enters the two telescopic air rods 6 through the air guide pipe 54, so that the air pressure in the two telescopic air rods 6 is increased, the telescopic rods are pushed to push the damping support 4 upwards until the base 2 above the damping support 4 is horizontal, and when the inclination angle of the damping support 4 is higher than the horizontal plane, part of the air in the stop rod 51 can be discharged through the air outlet valve 53 at the other end of the stop rod 51, and then the damping support 4 is driven to rotate downwards by the reduction of the air pressure in the two telescopic air rods 6 until the base 2 above the damping support 4 is horizontal;
after the debugging is finished, the subway electromechanical equipment is installed on the base 2, and in the normal use process, when the subway runs through a subway station to generate vibration, part of vibration can be restrained through the shock absorber 3, the other part of vibration can act on the rotating arm 84 through the base 2, and the spring 82 is compressed by the rotating arm 84 to buffer, so that the subway electromechanical equipment is protected, and the problem that the normal operation of the equipment is affected due to loosening of internal circuits of the subway electromechanical equipment caused by vibration is avoided.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a shock-absorbing structure for subway electromechanical device, includes mounting panel (1) of two vertical settings and level setting base (2) at two mounting panel (1) fronts, a serial communication port, the below of base (2) is provided with shock absorber support (4), be provided with bumper shock absorber (3) and elastic support part (8) between shock absorber support (4) and base (2), the bottom bilateral symmetry of shock absorber support (4) is provided with two flexible gas pole (6), two the bottom of flexible gas pole (6) is provided with a backstop part (5), two the lower half leading flank of mounting panel (1) all is fixed with one row of barb (7), on both sides barb (7) are located to backstop part (5) horizontal card, backstop part (5) cooperation two flexible gas pole (6) make the subway electromechanical device of installing on base (2) tend to the level.
2. A damping structure for an electromechanical device of a subway as claimed in claim 1, characterized in that said damping bracket (4) comprises a transverse frame plate (42) and two longitudinal frame plates (41) fixed to both ends of the transverse frame plate (42), both of said longitudinal frame plates (41) being hinged to the mounting plate (1).
3. The damping structure for subway electromechanical equipment according to claim 2, characterized in that the elastic supporting component (8) comprises a guide rod (81), two ends of the guide rod (81) are respectively fixed on two longitudinal frame plates (41), the axial direction of the guide rod (81) is parallel to the length direction of the transverse frame plates (42), a spring (82) is sleeved outside the middle position of the guide rod (81), two ends of the spring (82) are respectively fixed with a sliding ring (83), a rotating arm (84) is hinged to the top of the sliding ring (83), one end, far away from the sliding ring (83), of the rotating arm (84) is hinged to a hinged support (85), and the hinged support (85) is fixed to the bottom surface of the base (2).
4. A shock absorbing structure for an electromechanical device of a subway as claimed in claim 2, characterized in that the stop member (5) comprises a stop lever (51), the length of the stop lever (51) being greater than the spacing of the barbs (7) on both sides.
5. The damping structure for subway electromechanical equipment according to claim 4, wherein the stop rod (51) is a hollow tube, an air pump (52) is fixed at one end of the stop rod (51), an exhaust hole is formed at the other end of the stop rod (51), and an exhaust valve (53) is arranged at the exhaust hole.
6. The damping structure for subway electromechanical equipment according to claim 5, wherein the output end of the air pump (52) is communicated with the inner cavity of the stop rod (51).
7. The damping structure for subway electromechanical equipment according to claim 6, characterized in that the exhaust valve (53) is a one-way electromagnetic valve, and the flow direction of the exhaust valve (53) is from the inner cavity of the stop lever (51) to the outside of the stop lever (51).
8. The damping structure for subway electromechanical equipment according to claim 7, characterized in that the telescopic rod end of the telescopic air rod (6) is hinged with the bottom surface of the transverse frame plate (42), and the tail end of the telescopic air rod (6) is hinged with the outer surface of the stop rod (51).
9. The damping structure for subway electromechanical equipment according to claim 8, wherein an air inlet pipe communicated with the inner cavity of the telescopic air rod (6) is arranged on one side of the bottom of the telescopic air rod (6).
10. The damping structure for subway electromechanical equipment according to claim 9, wherein an air duct (54) is fixed on the stop rod (51), one end of the air duct (54) is communicated with the inner cavity of the stop rod (51), and the other end of the air duct (54) is communicated with an air inlet pipe of the telescopic air rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373243.0U CN220102780U (en) | 2023-06-01 | 2023-06-01 | Damping structure for subway electromechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373243.0U CN220102780U (en) | 2023-06-01 | 2023-06-01 | Damping structure for subway electromechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220102780U true CN220102780U (en) | 2023-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321373243.0U Active CN220102780U (en) | 2023-06-01 | 2023-06-01 | Damping structure for subway electromechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220102780U (en) |
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2023
- 2023-06-01 CN CN202321373243.0U patent/CN220102780U/en active Active
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