CN212318644U

CN212318644U - Movable hot water source heat pump shock absorption link bottom plate

Info

Publication number: CN212318644U
Application number: CN202020253821.7U
Authority: CN
Inventors: 么旭; 张涛; 董菁; 盛紫祎; 冯宇航
Original assignee: Tianjin Huanke Huan'an Technology Co ltd; Tianjin Academy of Environmental Sciences
Current assignee: Tianjin Huanke Huan'an Technology Co ltd; Tianjin Academy of Environmental Sciences
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2021-01-08
Anticipated expiration: 2030-03-04

Abstract

The utility model provides a bottom plate is linked in portable hot water source heat pump shock attenuation, including having cavity and opening base up, a plurality of damper that contact with the inner base wall, with damper swing joint and be located the connecting plate of base cavity and fix the limiting plate on the connecting plate, damper includes that two are X form cross arrangement and relative pivoted support column, the one end of two support columns is rotated and is connected in the connecting plate bottom surface, the other end of two support columns is connected with the spring and contacts with the inner base wall. The utility model discloses a method that stiff spring, damper assembly and damping spring assisted each other, the buffering jolts the influence to portable hot water source heat pump: firstly, the rigid spring only has extremely small elasticity and mainly plays a supporting role; the damping assembly and the damping spring have larger elasticity and play a role in buffering when bumping.

Description

Movable hot water source heat pump shock absorption link bottom plate

Technical Field

The utility model relates to a bottom plate is linked in portable hot water source heat pump shock attenuation belongs to the shock attenuation technical field.

Background

A movable hot water source heat pump is an energy-saving device which utilizes high-level energy to enable heat to flow from a low-level heat source to a high-level heat source, is a form of the heat pump, can convert low-level heat energy which cannot be directly utilized into high-level heat energy which can be utilized, and therefore the purpose of saving partial high-level energy (such as coal, gas, oil, electric energy and the like) is achieved.

In the transportation process, the vehicle is inevitably vibrated, so that the movable hot water source heat pump is also influenced by vibration, and therefore, in the transportation process of the movable hot water source heat pump, the influence of jolt on the movable hot water source heat pump is reduced.

In most of the existing spring damping structures, a single damping spring in the vertical direction is used for damping, such as damping spring structures used in CN201821128960, CN201721543699 and CN201510211916, which on the one hand play a supporting role and on the other hand play a damping role, and are in a compressed state for a long time, which is not beneficial to maintaining elasticity and prolonging service life.

Disclosure of Invention

The utility model aims at providing a portable hot water source heat pump shock attenuation links bottom plate to the not enough that exists to prior art to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the present invention is achieved by the following technical solutions, including:

portable hot water source heat pump shock attenuation links bottom plate, including having cavity and opening base up, a plurality of damper that contact with the base inner wall, with damper swing joint and be located the connecting plate of base cavity and fix the limiting plate on the connecting plate, damper includes that two are X form cross arrangement and relative pivoted support column, the one end of two support columns is rotated and is connected in the connecting plate bottom surface, the other end of two support columns is connected with the spring and is contacted with the base inner wall.

Adopt above-mentioned scheme, when using the shock attenuation to link the bottom plate in the transportation portable hot water source heat pump process, place whole earlier on the locomotive, with the stable locomotive carriage of arranging in of base, arrange the portable hot water source heat pump in on the limiting plate again, damping component begins work when the carriage takes place to jolt on the way in the transportation, two support columns of damping component rotate around the cross relatively, because the one end of two support columns is rotated and is connected in the connecting plate bottom surface, consequently, the other end of two support columns can keep away from each other, and then the spring that links to each other with the support column is taut, bump the striking that receives portable hot water source heat pump plays the cushioning effect.

Preferably, a sliding groove is formed in the base, and one end of each of the two support columns is in contact with the inner surface of the sliding groove.

Preferably, the inner surface of the connecting plate is downwards provided with a square groove, and the other ends of the two supporting columns are hinged in the groove.

By adopting the two schemes, the groove and the sliding groove can limit the movement range of the supporting column on one hand, and on the other hand, the vertical height of the damping component can be reduced, and the space cost occupied by the damping link bottom plate is saved.

Preferably, the other ends of the two support columns are connected with a section of short shaft through shaft pins, and the two ends of the spring are respectively fixedly connected with the tail ends of the two short shafts.

By adopting the scheme, the support columns and the springs are connected by the short shafts, so that the support columns can be ensured to drive the springs to do telescopic motion, and the angle change of the support columns and the springs can be timely driven when the two support columns rotate relatively.

Preferably, a plurality of vertically-arranged damping springs are arranged between the base and the connecting plate.

By adopting the scheme, the damping spring reduces the influence of bumping impact on the mobile hot water source heat pump from the other side.

Preferably, all be provided with first spacing post and the spacing post of second that do not contact with damping spring in every damping spring, the top surface of first spacing post and the bottom surface of connecting plate and the bottom surface of the spacing post of second and the inner wall fixed connection of base, leave certain gap between first spacing post and the spacing post of second, and the axis coincidence of first spacing post and the spacing post of second.

By adopting the scheme, the first limiting column and the second limiting column can ensure that the damping spring only generates telescopic motion in the vertical direction, and the damping spring can be effectively prevented from being distorted in the horizontal direction.

Preferably, a rigid spring is arranged between the first limiting column and the second limiting column.

By adopting the scheme, the rigid spring, the damping component and the damping spring are mutually assisted to play a role in damping jolt.

Preferably, the connecting plate is connected with the limiting plate in an inserting mode.

Adopt above-mentioned scheme to the mode fixed connection board and the limiting plate of pegging graft, the equipment of shock attenuation chain connection bottom plate of being convenient for on the one hand, on the other hand can be according to the limiting plate of the different specifications of size design in portable hot water source heat pump bottom, facilitates the use.

Preferably, the upper surface of the connecting plate is provided with an inverted T-shaped plugging groove, and the bottom surface of the limiting plate is provided with a plugging block matched with the plugging groove.

By adopting the scheme, the connecting plate is not easy to separate from the limiting plate by using the inverted T-shaped inserting groove.

Preferably, the edge of the limiting plate is provided with a baffle.

By adopting the scheme, the limiting plate can further fix the mobile hot water source heat pump.

The invention has the beneficial effects that:

(1) the utility model discloses a method that stiff spring, damper assembly and damping spring assisted each other, the buffering jolts the influence to portable hot water source heat pump: firstly, the rigid spring only has extremely small elasticity and mainly plays a supporting role; the damping assembly and the damping spring have larger elasticity and play a role in buffering when bumping.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a general schematic view of the present invention;

fig. 2 is a sectional view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2.

In the figure, 1 base, 11 sliding grooves, 12 second limiting columns, 13 rigid springs, 2 damping components, 21 supporting columns, 22 springs, 23 short shafts, 25 grooves, 3 connecting plates, 31 damping springs, 32 first limiting columns, 33 insertion grooves, 4 limiting plates, 41 insertion blocks and 42 baffle plates.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention easy to understand, the invention is further explained by combining the specific embodiments.

Example 1

Portable hot water source heat pump shock attenuation links bottom plate, including have cavity and opening base 1 up, with a plurality of damper 2 that 1 inner wall of base contacted, with damper 2 swing joint and be located the connecting plate 3 of 1 cavity of base, a plurality of vertical damping spring 31 of placing between base 1 and the connecting plate 3 and fix limiting plate 4 on connecting plate 3.

Damping component 2 includes that two are X form cross arrangement and relative pivoted support column 21, square recess 25 has been seted up downwards to 3 inner surfaces of connecting plate, the one end of two support columns 21 is articulated respectively and is connected in recess 25, sliding tray 11 has been seted up in the base 1, the other end and the 11 inner surfaces of sliding tray of two support columns 21 contact, the other end of two support columns 21 all links to each other with one section minor axis 23 through the pivot, the both ends of spring 22 respectively with two minor axis 23's terminal fixed connection.

All be provided with first spacing post 32 and the spacing post 12 of second that do not contact with damping spring 31 in every damping spring 31 between base 1 and the connecting plate 3, the top surface of first spacing post 32 and the bottom surface of connecting plate 3 and the bottom surface of the spacing post 12 of second and base 1's inner wall fixed connection, the axis coincidence of first spacing post 32 and the spacing post 12 of second and leave certain gap between first spacing post 32 and the spacing post 12 of second, the vertical stiff spring 13 that is provided with of gap department.

The upper surface of the connecting plate 3 is provided with an inverted T-shaped inserting groove 33, the bottom surface of the limiting plate 4 is provided with an inserting block 41 matched with the inserting groove 33, the connecting plate 3 is connected with the limiting plate 4 in an inserting mode, and the edge of the limiting plate 4 is provided with a baffle 42.

The working principle of the utility model is as follows: when the shock absorption link bottom plate is used in the process of transporting the mobile hot water source heat pump, the shock absorption link bottom plate is integrally placed on a moving vehicle, the base 1 is stably placed in a carriage of the moving vehicle, the mobile hot water source heat pump is placed on the limiting plate 4, and the limiting plate 4 fixes the mobile hot water source heat pump; because the rigid spring 13 only has extremely small elasticity, the rigid spring 13 plays a main supporting role in the static state and the transportation state of the moving vehicle, and the damping assembly 2 and the damping spring 31 are in a relaxed state; in transit, when the carriage takes place to jolt, damper 2 begins work, damper 2's two support columns 21 rotate around the intersection relatively, because the one end of two support columns 21 is rotated and is connected in 3 bottom surface recesses 25 of connecting plate, consequently the other end of two support columns 21 can slide in sliding tray 11 and keep away from each other, and then taut spring 22 that links to each other with support column 21, spring 22 then can produce opposite effort and play the cushioning effect to the jolt striking that portable hot water source heat pump received, on the other hand damping spring 31 can carry out concertina movement in vertical direction under the state of jolting, the influence of jolt striking to portable hot water source heat pump has likewise been alleviated.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Portable hot water source heat pump shock attenuation links bottom plate, including having cavity and opening base (1) up, a plurality of damper (2) that contact with base (1) inner wall, with damper (2) swing joint and be located connecting plate (3) in base (1) cavity and fix limiting plate (4) on connecting plate (3), a serial communication port, damper (2) are including two X form cross arrangement and relative pivoted support column (21), the one end rotation of two support column (21) is connected in connecting plate (3) bottom surface, the other end of two support column (21) is connected and is contacted with base (1) inner wall with spring (22).

2. The mobile hot water source heat pump shock absorption chain connection bottom plate according to claim 1, characterized in that a sliding groove (11) is formed in the base (1), and one end of each of the two support columns (21) is in contact with the inner surface of the sliding groove (11).

3. The mobile hot water source heat pump shock absorption chain connection bottom plate according to claim 1 or 2, wherein the inner surface of the connection plate (3) is provided with a square groove (25) downwards, and the other ends of the two support columns (21) are hinged in the groove (25).

4. The mobile hot water source heat pump shock absorption chaining bottom plate according to claim 3, characterized in that the other ends of two supporting columns (21) are connected with a section of short shaft (23) through shaft pins, and the two ends of the spring (22) are fixedly connected with the tail ends of the two short shafts (23).

5. The mobile hot water source heat pump shock absorption chain connection bottom plate according to claim 1, characterized in that a plurality of vertically placed shock absorption springs (31) are arranged between the base (1) and the connection plate (3).

6. The mobile hot water source heat pump shock absorption link bottom plate according to claim 5, wherein each shock absorption spring (31) is internally provided with a first limit column (32) and a second limit column (12) which are not in contact with the shock absorption spring (31), the top surface of the first limit column (32) is fixedly connected with the bottom surface of the connecting plate (3), the bottom surface of the second limit column (12) is fixedly connected with the inner wall of the base (1), a certain gap is reserved between the first limit column (32) and the second limit column (12), and the central axes of the first limit column (32) and the second limit column (12) are overlapped.

7. The mobile hot water source heat pump shock absorption chaining bottom plate according to claim 6, characterized in that a rigid spring (13) is arranged between the first limiting column (32) and the second limiting column (12).

8. The mobile hot water source heat pump shock absorption chain connection bottom plate according to claim 1, characterized in that the connection plate (3) is connected with the limit plate (4) in a plugging manner.

9. The mobile hot water source heat pump shock absorption link bottom plate according to claim 8, wherein the upper surface of the connecting plate (3) is provided with an inverted T-shaped insertion groove (33), and the bottom surface of the limiting plate (4) is provided with an insertion block (41) matched with the insertion groove (33).

10. The mobile hot water source heat pump shock absorption chain link bottom plate according to claim 9, characterized in that a baffle (42) is arranged at the edge of the limiting plate (4).