CN214199167U

CN214199167U - Device for fixing central air-conditioning unit

Info

Publication number: CN214199167U
Application number: CN202120149350.XU
Authority: CN
Inventors: 任洪昊
Original assignee: Dezhou Meida Air Conditioning Equipment Co ltd
Current assignee: Dezhou Meida Air Conditioning Equipment Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-09-14
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a device for central air conditioning unit is fixed belongs to central air conditioning unit equipment technical field, has solved current central air conditioning unit fixing device and has had the poor problem of fixed effect and shock attenuation effect, and its technical essential is: including central air conditioning unit, place central air conditioning unit in the constant head tank on the supporting seat, L type plug-in components are pegged graft and are fixed in the inserting groove, adjust rotatory second crank, it descends to carry out the centre gripping to central air conditioning unit to make the lifter plate drive the grip slipper, adjust rotatory first crank, it is fixed to make the grip slipper drive clamp splice be close to each other and carry out the centre gripping, when taking place vibrations, the shock pad of setting carries out the shock attenuation, supporting seat compression third spring carries out the shock attenuation, first movable block compression second spring carries out the shock attenuation, first connecting rod and the first spring of second connecting rod compression carry out the shock attenuation, second movable block compression fourth spring carries out the shock attenuation, the shock attenuation effect is showing, has fixed effectual and the effectual advantage of shock attenuation.

Description

Device for fixing central air-conditioning unit

Technical Field

The utility model relates to a central air conditioning unit equipment field specifically is to relate to a device for central air conditioning unit is fixed.

Background

The central air conditioning system consists of a cold and heat source system and an air conditioning system, and is an air conditioner for controlling different rooms by a host machine in a mode of passing air through an air duct or connecting a cold and hot water pipe with a plurality of tail ends so as to achieve the purpose of indoor air conditioning; the heating system provides heat for the air conditioning system to offset the heat load of the indoor environment, the refrigerating system is a vital part of the central air conditioning system, and the type, the operation mode, the structural form and the like of the refrigerating system directly influence the economical efficiency, the high efficiency and the rationality of the central air conditioning system in operation.

The existing central air conditioning unit is large in size, complex in steps when being installed and fixed, low in efficiency, and high in labor intensity of installation personnel, and vibration can be generated due to work of components such as an internal compressor, so that the loss of the internal components of the central air conditioning unit can be accelerated due to vibration when the central air conditioning unit is operated, the service life is shortened, the requirement for actual use cannot be met, and the existing central air conditioning unit fixing device is visible from top to bottom, has the defects of poor fixing effect and poor damping effect, and is difficult to popularize and apply.

Therefore, it is necessary to provide a device for fixing a central air conditioning unit, aiming at solving the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art exists, the utility model provides an aim at provides a device for central air conditioning unit is fixed to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a device for fixing a central air conditioning unit comprises the central air conditioning unit, wherein a supporting seat convenient to support is arranged at the bottom of the central air conditioning unit, a positioning groove for positioning the central air conditioning unit is formed in the supporting seat, the supporting seat is connected to a fixed seat in a sliding mode through a sliding rod, an L-shaped plug-in unit and an insertion groove convenient to fix are arranged at the joint of the central air conditioning unit and the supporting seat, a clamping seat and a clamping block convenient to clamp and fix are arranged above the central air conditioning unit, the clamping seat is movably connected to a lifting plate through a second screw rod and a sliding block, the clamping seat is connected to the second screw rod in a threaded mode, the second screw rod is connected with a first rotary driving assembly, the first rotary driving assembly comprises a second bevel gear pair, a second rotating shaft, a second worm gear, a second worm and a first crank, and the second worm gear is connected with a second worm gear, the lifting plate is movably connected to the fixed seat through a sliding block and a first screw rod, the lifting plate is in threaded connection with the first screw rod, the first screw rod is connected with a second rotary driving component, the second rotary driving component comprises a first bevel gear pair, a first rotating shaft, a first worm wheel, a first worm and a second crank, the first worm is in gear connection with the first worm wheel, a first damping component and a second damping component are arranged at the joint of the supporting seat and the fixed seat, the first damping component comprises a fixed rod, a third connecting rod, a first moving block and a second spring, a second spring is arranged at the joint of one side of the first moving block and the inside of the fixed seat, the second damping component comprises a first connecting rod, a second connecting rod and a first spring, a first spring is arranged at the joint of the first connecting rod and the second connecting rod, and a third spring is arranged at the joint of the supporting seat and the fixed seat, the clamping block is connected to the clamping seat in a sliding mode through the sliding block, a third damping assembly is arranged at the joint of the clamping block and the clamping seat and comprises a fourth connecting rod, a second moving block and a fourth spring, and the second moving block is connected to the inside of the clamping seat in a sliding mode through the sliding rod.

As a further proposal, the two sides of the central air-conditioning unit are fixedly connected with L-shaped plug-in units, the L-shaped plug-in units are connected on the insertion groove in a matching way, and the L-shaped plug-in units and the connection part of the insertion groove are provided with the convenient spacing fixed bolt.

As a further scheme of the utility model, the second screw rod is connected with the second pivot through the rotation of second bevel gear pair, the second worm wheel rotates through the second pivot to be connected on the lifter plate, the second worm rotates through the protection casing to be connected in the top of lifter plate, the first crank of one end fixedly connected with of second worm.

As a further aspect of the present invention, first screw rod is connected with first pivot through a bevel gear pair rotation, first worm wheel is connected in the inside of fixing base through a first pivot rotation, first worm passes through the bearing and rotates to be connected in the inside of fixing base, the one end fixedly connected with second crank of first worm.

As a further scheme of the utility model, the internal junction of central air conditioning unit and supporting seat is provided with the shock pad, the bottom fixedly connected with dead lever of supporting seat, the one end of third connecting rod is rotated through the pivot and is connected on the fixing base, the other end of third connecting rod passes through pulley sliding connection on first movable block, first movable block passes through slider sliding connection on the fixing base, dead lever cooperation sliding connection is on the third connecting rod.

As a further aspect of the present invention, the one end of the first connecting rod and the second connecting rod is hinged to the bottom of the supporting seat, the other end of the first connecting rod and the second connecting rod is hinged to the fixing seat, and the first connecting rod and the second connecting rod are connected to each other through the rotation of the rotating shaft.

As a further scheme of the utility model, the below fixedly connected with shock pad of grip slipper, the bottom of clamp splice articulates the one end that has the fourth connecting rod respectively, the other end of fourth connecting rod articulates respectively on the second movable block, one side of second movable block is provided with the fourth spring with the internal connection department of grip slipper.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

the utility model arranges the central air-conditioning unit in the positioning groove on the supporting seat, the L-shaped plug-in unit is inserted in the insertion groove and fixed by the bolt, the second crank is adjusted and rotated to drive the first worm to rotate, the first rotating shaft on the first worm wheel is driven to rotate under the relationship of gear connection, the first screw is driven to rotate under the relationship of the first bevel gear pair, the lifting plate is driven to move the clamping seat to descend under the relationship of thread connection to clamp and fix the central air-conditioning unit, the first crank is additionally adjusted and rotated to drive the second worm to rotate, so as to drive the second rotating shaft on the second worm wheel to rotate, the second screw is driven to rotate under the relationship of the second bevel gear pair, thereby the clamping seat is driven to drive the clamping blocks to mutually approach to realize the clamping and fixing of the outer side of the central air-conditioning unit under the relationship of thread connection, when vibration occurs, the shock absorption pad of the outer side of the central air-conditioning unit absorbs shock, in addition, the third spring sliding connection of supporting seat compression is carried out the shock attenuation on the fixing base, dead lever cooperation sliding connection is on the third connecting rod, order about pulley sliding connection on the third connecting rod on the first movable block, make first movable block compression second spring carry out the shock attenuation, contained angle between first connecting rod and the second connecting rod changes, realize that first connecting rod and the first spring of second connecting rod compression carry out the shock attenuation, clamp splice sliding connection is in the grip slipper in addition, make the contained angle between the fourth connecting rod change, order about the fourth spring sliding connection of second movable block compression fourth spring and carry out the shock attenuation in the inside of grip slipper, the shock attenuation effect in the central air conditioning unit outside has been promoted greatly to this kind of multiple shock attenuation mode, the shock attenuation effect is showing, possess fixed effectual and the effectual advantage of shock attenuation.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of embodiment a of the present invention.

Fig. 3 is an enlarged schematic view of embodiment B of the present invention.

Fig. 4 is an enlarged schematic view of embodiment C of the present invention.

Fig. 5 is a partial schematic front view of an embodiment of the present invention.

Fig. 6 is a schematic view of a connection structure of the holder in the embodiment of the present invention.

Reference numerals: 1-central air conditioning unit, 2-fixed seat, 3-lifting plate, 4-supporting seat, 5-L-shaped plug-in, 6-plug-in groove, 7-first connecting rod, 8-second connecting rod, 9-first spring, 10-fixed rod, 11-third connecting rod, 12-first moving block, 13-second spring, 14-third spring, 15-first worm, 16-first worm gear, 17-first rotating shaft, 18-first bevel gear pair, 19-first screw, 20-clamping seat, 21-clamping block, 22-fourth connecting rod, 23-second moving block, 24-fourth spring, 25-second screw, 26-second bevel gear pair, 27-second rotating shaft, 28-second worm gear, 29-second worm, 30-a first crank, 31-a second crank.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Example 1

Referring to fig. 1 to 6, a device for fixing a central air conditioning unit includes a central air conditioning unit 1, a support seat 4 convenient for supporting is disposed at the bottom of the central air conditioning unit 1, a positioning groove for positioning the central air conditioning unit 1 is disposed on the support seat 4, the support seat 4 is slidably connected to a fixing seat 2 through a sliding rod, an L-shaped plug-in component 5 and a plug-in groove 6 convenient for fixing are disposed at the joint of the central air conditioning unit 1 and the support seat 4, a clamping seat 20 and a clamping block 21 convenient for clamping and fixing are disposed above the central air conditioning unit 1, the clamping seat 20 is movably connected to a lifting plate 3 through a second screw 25 and a sliding block, the clamping seat 20 is connected to the second screw 25 in a threaded manner, the second screw 25 is connected to a first rotation driving component, and the first rotation driving component includes a gear pair 26 and a second cone pair 26, The lifting plate 3 is movably connected to the fixed seat 2 through a sliding block and a first screw 19, the lifting plate 3 is in threaded connection with the first screw 19, the first screw 19 is connected with a second rotary driving assembly, the second rotary driving assembly comprises a first bevel gear pair 18, a first rotating shaft 17, a first worm wheel 16, a first worm 15 and a second crank 31, and the first worm 15 is in gear connection with the first worm wheel 16.

Further, the two sides of the central air conditioning unit 1 are fixedly connected with L-shaped plug-in components 5, the L-shaped plug-in components 5 are connected to the insertion groove 6 in a matching mode, and a bolt convenient for limiting and fixing is arranged at the joint of the L-shaped plug-in components 5 and the insertion groove 6.

Further, the second screw 25 is rotatably connected with a second rotating shaft 27 through a second bevel gear pair 26, the second worm wheel 28 is rotatably connected with the lifting plate 3 through the second rotating shaft 27, the second worm 29 is rotatably connected with the top of the lifting plate 3 through a protective cover, and one end of the second worm 29 is fixedly connected with a first crank 30.

Further, the first screw rod 19 is rotatably connected with a first rotating shaft 17 through a first bevel gear pair 18, the first worm wheel 16 is rotatably connected inside the fixed seat 2 through the first rotating shaft 17, the first worm 15 is rotatably connected inside the fixed seat 2 through a bearing, and one end of the first worm 15 is fixedly connected with a second crank 31.

Preferably, the central air conditioning unit 1 is placed in a positioning groove in the support seat 4, and the L-shaped plug-in component 5 is inserted into the insertion groove 6 and fixed through a plug pin.

Preferably, the second crank handle 31 is adjusted and rotated to drive the first worm 15 to rotate, the first rotating shaft 17 on the first worm gear 16 to rotate under the gear connection relationship, the first screw 19 to rotate under the connection relationship of the first bevel gear pair 18, and the lifting plate 3 to drive the clamping seat 20 to descend under the screw connection relationship to clamp and fix the central air conditioning unit 1.

Preferably, the first crank 30 is adjusted to rotate, so as to drive the second worm 29 to rotate, so as to drive the second rotating shaft 27 on the second worm gear 28 to rotate, and the second screw 25 is driven to rotate under the connection relationship of the second bevel gear pair 26, so as to drive the clamping seat 20 to drive the clamping blocks 21 to approach each other under the connection relationship of the screw threads, so as to realize the clamping fixation of the outside of the central air conditioning unit 1.

Example 2

Referring to fig. 1 to 6, a device for fixing a central air conditioning unit includes a central air conditioning unit 1, a support seat 4 is disposed at the bottom of the central air conditioning unit 1, a positioning groove for positioning the central air conditioning unit 1 is disposed on the support seat 4, the support seat 4 is slidably connected to a fixed seat 2 through a sliding rod, a first damping assembly and a second damping assembly are disposed at a connection position of the support seat 4 and the fixed seat 2, the first damping assembly includes a fixed rod 10, a third connecting rod 11, a first moving block 12 and a second spring 13, a second spring 13 is disposed at a connection position of one side of the first moving block 12 and the inside of the fixed seat 2, the second damping assembly includes a first connecting rod 7, a second connecting rod 8 and a first spring 9, a first spring 9 is disposed at a connection position of the first connecting rod 7 and the second connecting rod 8, the connecting part of the supporting seat 4 and the fixed seat 2 is provided with a third spring 14, the clamping block 21 is connected to the clamping seat 20 through a sliding block in a sliding manner, the connecting part of the clamping block 21 and the clamping seat 20 is provided with a third damping assembly, the third damping assembly comprises a fourth connecting rod 22, a second moving block 23 and a fourth spring 24, and the second moving block 23 is connected to the inside of the clamping seat 20 through a sliding rod in a sliding manner.

Further, the internal connection between the central air conditioning unit 1 and the support seat 4 is provided with a shock absorption pad, the bottom of the support seat 4 is fixedly connected with a fixed rod 10, one end of the third connecting rod 11 is rotatably connected to the fixed seat 2 through a rotating shaft, the other end of the third connecting rod 11 is slidably connected to a first moving block 12 through a pulley, the first moving block 12 is slidably connected to the fixed seat 2 through a slider, and the fixed rod 10 is slidably connected to the third connecting rod 11 in a matching manner.

Furthermore, one end of the first connecting rod 7 and one end of the second connecting rod 8 are respectively hinged with the bottom of the supporting seat 4, the other end of the first connecting rod 7 and the other end of the second connecting rod 8 are respectively hinged with the fixing seat 2, and the first connecting rod 7 and the second connecting rod 8 are rotatably connected through a rotating shaft.

Further, a shock pad is fixedly connected below the clamping seat 20, the bottoms of the clamping blocks 21 are respectively hinged to one end of a fourth connecting rod 22, the other end of the fourth connecting rod 22 is respectively hinged to a second moving block 23, and a fourth spring 24 is arranged at the connection between one side of the second moving block 23 and the inside of the clamping seat 20.

Preferably, when a shock occurs, the shock absorption pad outside the central air conditioning unit 1 absorbs the shock, and the supporting seat 4 compresses the third spring 14 to be slidably connected to the fixed seat 2 to absorb the shock.

Preferably, the fixed rod 10 is slidably connected to the third connecting rod 11 in a matching manner, so as to drive a pulley on the third connecting rod 11 to be slidably connected to the first moving block 12, and the first moving block 12 compresses the second spring 13 for damping.

Preferably, the included angle between the first connecting rod 7 and the second connecting rod 8 is changed, so that the first connecting rod 7 and the second connecting rod 8 compress the first spring 9 for damping.

Preferably, the clamping block 21 is slidably connected in the clamping seat 20, so that the included angle between the fourth connecting rods 22 is changed, and the second moving block 23 is driven to compress the fourth spring 24 to be slidably connected in the clamping seat 20 for damping.

Preferably, the multiple damping mode greatly improves the damping effect outside the central air conditioning unit 1, and the damping effect is obvious.

The rest of the structure of this example is the same as example 1.

The utility model discloses a theory of operation is: the central air-conditioning unit 1 is placed in the positioning groove on the supporting seat 4, the L-shaped plug-in component 5 is inserted into the insertion groove 6 and fixed through the inserted pin, the second crank 31 is adjusted and rotated to drive the first worm 15 to rotate, the first rotating shaft 17 on the first worm wheel 16 is driven to rotate under the gear connection relationship, the first screw 19 is driven to rotate under the connection relationship of the first bevel gear pair 18, the lifting plate 3 is driven to drive the clamping seat 20 to descend under the thread connection relationship to clamp and fix the central air-conditioning unit 1, the first crank 30 is adjusted and rotated to drive the second worm 29 to rotate, the second rotating shaft 27 on the second worm wheel 28 is driven to rotate, the second screw 25 is driven to rotate under the connection relationship of the second bevel gear pair 26, and the clamping seat 20 is driven to drive the clamping blocks 21 to mutually approach to realize clamping and fixing of the outer side of the central air-conditioning unit 1, when the vibration occurs, the shock absorption pad outside the central air-conditioning unit 1 absorbs the shock, in addition, the supporting seat 4 compresses the third spring 14 to be connected with the fixed seat 2 in a sliding way for absorbing the shock, the fixed rod 10 is connected with the third connecting rod 11 in a matching way to drive the pulley on the third connecting rod 11 to be connected with the first moving block 12 in a sliding way, so that the first moving block 12 compresses the second spring 13 for absorbing the shock, the included angle between the first connecting rod 7 and the second connecting rod 8 is changed, the first connecting rod 7 and the second connecting rod 8 compress the first spring 9 for absorbing the shock, in addition, the clamping block 21 is slidably connected in the clamping seat 20, so that the included angle between the fourth connecting rods 22 is changed, the second moving block 23 is driven to compress the fourth spring 24 to be slidably connected in the clamping seat 20 for damping, this kind of multiple shock attenuation mode has promoted the shock attenuation effect in the 1 outside of central air conditioning unit greatly, and the shock attenuation effect is showing.

It should be particularly noted that all the components in the present application are common standard components or components known to those skilled in the art, and the combination of the designs of the L-shaped insert 5, the insertion groove 6, the first rotary driving component, the second rotary driving component, the first damping component, the second damping component and the third damping component applied to a device for fixing a central air conditioning unit is an innovative point of the present application, which effectively solves the problems of poor fixing effect and poor damping effect of the existing central air conditioning unit fixing device.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A device for fixing a central air conditioning unit comprises the central air conditioning unit (1) and is characterized in that a supporting seat (4) convenient to support is arranged at the bottom of the central air conditioning unit (1), a positioning groove used for positioning the central air conditioning unit (1) is formed in the supporting seat (4), the supporting seat (4) is connected to a fixing seat (2) in a sliding mode through a sliding rod, an L-shaped plug-in component (5) and a plug-in groove (6) convenient to fix are arranged at the joint of the central air conditioning unit (1) and the supporting seat (4), a clamping seat (20) and a clamping block (21) convenient to clamp and fix are arranged above the central air conditioning unit (1), the clamping seat (20) is movably connected to a lifting plate (3) through a second screw rod (25) and a sliding block, and the clamping seat (20) is connected to the second screw rod (25) in a threaded mode, the second screw rod (25) is connected with a first rotary driving component, the first rotary driving component comprises a second bevel gear pair (26), a second rotating shaft (27), a second worm wheel (28), a second worm (29) and a first crank (30), the second worm wheel (28) is in gear connection with the second worm (29), the lifting plate (3) is movably connected onto the fixing seat (2) through a sliding block and the first screw rod (19), the lifting plate (3) is in threaded connection onto the first screw rod (19), the first screw rod (19) is connected with a second rotary driving component, the second rotary driving component comprises a first bevel gear pair (18), a first rotating shaft (17), a first worm wheel (16), a first worm (15) and a second crank (31), the first worm (15) is in gear connection with the first worm wheel (16), and a first damping component and a second damping component are arranged at the connection position of the supporting seat (4) and the fixing seat (2), the first damping assembly comprises a fixed rod (10), a third connecting rod (11), a first moving block (12) and a second spring (13), the second spring (13) is arranged at the joint of one side of the first moving block (12) and the inside of the fixed seat (2), the second damping assembly comprises a first connecting rod (7), a second connecting rod (8) and a first spring (9), the first spring (9) is arranged at the joint of the first connecting rod (7) and the second connecting rod (8), the third spring (14) is arranged at the joint of the supporting seat (4) and the fixed seat (2), the clamping block (21) is connected to the clamping seat (20) in a sliding mode through a sliding block, the third damping assembly is arranged at the joint of the clamping block (21) and the clamping seat (20), and the third damping assembly comprises a fourth connecting rod (22), a second moving block (23) and a fourth spring (24), the second moving block (23) is connected to the inside of the clamping seat (20) in a sliding mode through a sliding rod.

2. The device for fixing the central air conditioning unit as claimed in claim 1, wherein the two sides of the central air conditioning unit (1) are fixedly connected with L-shaped plug-in units (5), the L-shaped plug-in units (5) are connected to the plug-in grooves (6) in a matching manner, and the joints of the L-shaped plug-in units (5) and the plug-in grooves (6) are provided with bolts convenient for limiting and fixing.

3. The device for fixing a central air conditioning unit according to claim 2, characterized in that the second screw (25) is rotatably connected with a second rotating shaft (27) through a second bevel gear pair (26), the second worm gear (28) is rotatably connected with the lifting plate (3) through the second rotating shaft (27), the second worm (29) is rotatably connected with the top of the lifting plate (3) through a protective cover, and one end of the second worm (29) is fixedly connected with a first crank (30).

4. The device for fixing a central air conditioning unit according to claim 3, characterized in that the first screw (19) is rotatably connected with a first rotating shaft (17) through a first bevel gear pair (18), the first worm gear (16) is rotatably connected with the inside of the fixed seat (2) through the first rotating shaft (17), the first worm (15) is rotatably connected with the inside of the fixed seat (2) through a bearing, and one end of the first worm (15) is fixedly connected with a second crank (31).

5. The device for fixing the central air conditioning unit as claimed in claim 1, wherein a shock absorption pad is disposed at the inner connection position of the central air conditioning unit (1) and the supporting seat (4), a fixed rod (10) is fixedly connected to the bottom of the supporting seat (4), one end of the third connecting rod (11) is rotatably connected to the fixed seat (2) through a rotating shaft, the other end of the third connecting rod (11) is slidably connected to the first moving block (12) through a pulley, the first moving block (12) is slidably connected to the fixed seat (2) through a sliding block, and the fixed rod (10) is slidably connected to the third connecting rod (11) in a matching manner.

6. The device for fixing a central air conditioning unit according to claim 5, characterized in that one end of the first connecting rod (7) and one end of the second connecting rod (8) are respectively hinged with the bottom of the supporting seat (4), the other end of the first connecting rod (7) and the other end of the second connecting rod (8) are respectively hinged with the fixed seat (2), and the first connecting rod (7) and the second connecting rod (8) are rotatably connected through a rotating shaft.

7. The device for fixing the central air conditioning unit according to claim 6, wherein a shock pad is fixedly connected below the clamping seat (20), the bottom of the clamping block (21) is hinged with one end of a fourth connecting rod (22), the other end of the fourth connecting rod (22) is hinged on a second moving block (23), and a fourth spring (24) is arranged at the connection position of one side of the second moving block (23) and the inside of the clamping seat (20).