CN213514384U

CN213514384U - Connection base of nuclear power air conditioning unit and antidetonation platform

Info

Publication number: CN213514384U
Application number: CN202021844538.8U
Authority: CN
Inventors: 刘晓峰; 鲍路军; 黄聪颖; 许坤峰
Original assignee: Nantong Kunlun Air Conditioning Co ltd
Current assignee: Nantong Kunlun Air Conditioning Co ltd
Priority date: 2020-08-29
Filing date: 2020-08-29
Publication date: 2021-06-22
Anticipated expiration: 2030-08-29

Abstract

The utility model discloses a connection base of nuclear power air conditioning unit and antidetonation platform, including the base, its characterized in that, the internally mounted of base has four driving motor of group, four group driving motor's output transmission is connected with the screw rod, the outside of screw rod closes soon and is connected with the swivel nut, and is two sets of rotate between the switching pole and be connected with and push away the crowded board, two sets of be located the downside fixedly connected with horizontal pole that pushes away the crowded board between the switching pole, it is connected with the support arm to rotate between horizontal pole and the swivel nut. The utility model discloses in, control driving motor drives the screw rod and rotates, and the swivel nut passes through the support arm and promotes the horizontal pole along vertical direction rebound, and the swivel nut makes and pushes away the board to the inboard and removes, and after four groups pushed away the inner of board all closely laminated with the terminal surface of quick-witted case, can accomplish and erect the stability of nuclear power air conditioning unit, realize that this connection frame can stabilize the air conditioning unit of equidimension not, avoid nuclear power air conditioning unit to take place the phenomenon that drops easily when the shock-resistant test.

Description

Connection base of nuclear power air conditioning unit and antidetonation platform

Technical Field

The utility model relates to a nuclear power unit anti-seismic test technical field especially relates to a nuclear power air conditioning unit and connection base of antidetonation platform.

Background

Air conditioning units for nuclear power stations all need to have very strong anti-seismic performance, therefore, the nuclear power air conditioner of production all needs through anti-seismic test, however in anti-seismic test, need the connection base to ensure nuclear power air conditioner and anti-seismic table's connection stability, and the intensity of connection base is not high among the prior art, is difficult to bear the acceleration of gravity when anti-seismic test to the easy emergence phenomenon of coming off.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the connection base for the nuclear power air conditioning unit and the anti-seismic table is provided for solving the problem that in the prior art, the connection base is not high in strength and is difficult to bear the gravity acceleration in an anti-seismic test, so that the connection base is easy to fall off.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a connection base of nuclear power air conditioning unit and antidetonation platform, includes the base, its characterized in that, the internally mounted of base has four group's driving motor that are the annular distribution, four groups the upper end transmission that driving motor's output is located the base is connected with the screw rod, the outside of screw rod closes soon and is connected with the swivel nut, the upper end of base is located the inboard fixedly connected with frame plate of four group's screw rods, the inboard fixedly connected with axostylus axostyle of frame plate, the outside of axostylus axostyle is rotated and is connected with two sets of keysets that are the symmetric distribution, and is two sets of one side of keeping away from the axostylus axostyle between the keysets is rotated and is connected with the.

As a further description of the above technical solution:

the inner ends of the four groups of pushing plates are fixedly connected with a protective pad.

As a further description of the above technical solution:

the protection pad is made of rubber.

As a further description of the above technical solution:

the bottom end of the pushing plate is fixedly connected with a balancing weight.

As a further description of the above technical solution:

the balancing weight is a lead block.

As a further description of the above technical solution:

a rectangular groove with an upward opening is formed in the base.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, be equipped with driving motor in the base, be equipped with screw rod and frame plate on the base, be equipped with the swivel nut on the screw rod, be equipped with the axostylus axostyle on the frame plate, be equipped with extrusion board and horizontal pole on the axostylus axostyle, be equipped with the support arm between horizontal pole and axle sleeve, control driving motor drives the screw rod and rotates, the screw rod drives the swivel nut along vertical direction rebound, the swivel nut passes through the support arm and promotes the horizontal pole, the horizontal pole drives two sets of keysets and rotates to the inboard, make extrusion board remove to the inboard, after four groups pushed the inner of extrusion board all closely laminated with the four terminal surfaces of nuclear power air conditioning unit machine case, can accomplish the stable of nuclear power air conditioning unit and erect, realize this connection frame can stabilize the air conditioning unit of not unid.

2. The utility model discloses in, be equipped with protection pad and balancing weight on pushing plate, the inner fixedly connected with protection pad at pushing plate, make pushing plate play certain guard action to the surface of quick-witted case when laminating to air conditioning unit fixed, prevent that the direct quick-witted case with air conditioning unit of thrust squeezing plate contacts, cause air conditioning unit's quick-witted case wearing and tearing, bottom fixedly connected with balancing weight at pushing plate, make pushing plate along with keysets pivoted in-process, remain vertical state throughout, thereby guarantee with the better laminating of unit machine case.

Drawings

Fig. 1 shows a front view provided in accordance with an embodiment of the present invention;

figure 2 shows a cross-sectional view provided in accordance with an embodiment of the present invention;

fig. 3 shows a top view provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a base; 2. a drive motor; 3. a screw; 4. a threaded sleeve; 5. a frame plate; 6. a shaft lever; 7. a transfer lever; 8. a cross bar; 9. a support arm; 10. pushing the plate; 11. a protective pad; 12. a balancing weight; 13. a rectangular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a connection base of a nuclear power air conditioning unit and an anti-seismic platform comprises a base 1, four groups of driving motors 2 distributed annularly are installed inside the base 1, output ends of the four groups of driving motors 2 are located at the upper end of the base 1 and are connected with a screw rod 3 in a transmission mode, the outer side of the screw rod 3 is connected with a screw sleeve 4 in a screwing mode, the upper end of the base 1 is located at the inner side of the four groups of screw rods 3 and is fixedly connected with a frame plate 5, the inner side of the frame plate 5 is fixedly connected with a shaft rod 6, the outer side of the shaft rod 6 is rotatably connected with two groups of adapter rods 7 distributed symmetrically, one side, far away from the shaft rod 6, between the two groups of adapter rods 7 is rotatably connected with a pushing plate 10, a cross rod 8 is fixedly connected at the lower side of the pushing plate 10 between the two groups of adapter rods 7, a support arm 9 is rotatably connected between the cross rod, the cross rod 8 drives the two groups of adapter rods 7 fixedly connected with the cross rod to synchronously rotate towards the inner side, so that the pushing plates 10 move towards the inner side, and after the inner ends of the four groups of pushing plates 10 are tightly attached to the end surfaces of the four positions of the nuclear power air conditioning unit case, the driving motor 2 is controlled to stop rotating, and the stable erection of the nuclear power air conditioning unit can be completed.

Specifically, as shown in fig. 1-3, the inner fixedly connected with protection pad 11 of four groups of pushing plates 10, protection pad 11 is the rubber material, the bottom fixedly connected with balancing weight 12 of pushing plate 10, balancing weight 12 is the lead block, protection pad 11 sets up and makes pushing plate 10 play certain guard action to the surface of quick-witted case, prevent that pushing plate 10 directly contacts with the quick-witted case of air conditioning unit, cause the quick-witted case wearing and tearing of air conditioning unit, setting up of balancing weight 12 makes pushing plate 10 along with the pivoted in-process of keysets 7, remain vertical state throughout, thereby guarantee with the better laminating of unit quick-witted case.

Specifically, as shown in fig. 2 and 3, a rectangular groove 13 with an upward opening is formed in the base 1, and the rectangular groove 13 is convenient for placing the air conditioning unit.

The working principle is as follows: when in use, firstly, the nuclear power air conditioning unit is placed in the rectangular groove 13 in the base 1, then four groups of driving motors 2 in the base 1 are controlled to drive four groups of screw rods 3 to rotate, the screw rods 3 drive the screw sleeves 4 which are connected outside the screw rods in a screwing way to move upwards along the vertical direction in the rotating process, thereby the threaded sleeve 4 pushes the cross rod 8 through the support arm 9, the cross rod 8 drives the two sets of adapter rods 7 fixedly connected with the cross rod 8 to synchronously rotate inwards, so that the pushing plate 10 rotatably connected between the two sets of adapter rods 7 moves inwards, when the inner ends of the four groups of pushing plates 10 are tightly attached to the four end surfaces of the case of the nuclear power air conditioning unit, the driving motor 2 is controlled to stop rotating, the stable erection of the nuclear power air conditioning unit can be completed, the connection base can stabilize the air conditioning units with different sizes, and the phenomenon that the nuclear power air conditioning unit is easy to fall off during an anti-seismic test is avoided; secondly, there is protection pad 11 at the inner fixedly connected with of pushing plate 10 to make pushing plate 10 play certain guard action to the surface of quick-witted case when the laminating of air conditioning unit is fixed, prevent that pushing plate 10 directly contacts with the quick-witted case of air conditioning unit, cause the quick-witted case wearing and tearing of air conditioning unit, bottom fixedly connected with balancing weight 12 pushing plate 10, make pushing plate 10 along with the pivoted in-process of keysets 7, remain vertical state throughout, thereby guarantee with the better laminating of unit machine case.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A connection base of a nuclear power air conditioning unit and an anti-seismic platform comprises a base (1) and is characterized in that four groups of driving motors (2) distributed annularly are installed inside the base (1), the output ends of the four groups of driving motors (2) are located at the upper end of the base (1) and are connected with screw rods (3) in a transmission mode, the outer sides of the screw rods (3) are connected with screw sleeves (4) in a screwing mode, the upper end of the base (1) is located at the inner sides of the four groups of screw rods (3) and is fixedly connected with a frame plate (5), the inner side of the frame plate (5) is fixedly connected with a shaft lever (6), the outer side of the shaft lever (6) is rotatably connected with two groups of adapter levers (7) distributed symmetrically, one side, far away from the shaft lever (6), between the two groups of adapter levers (7) is rotatably connected with a pushing plate (10), and a cross rod (8, a support arm (9) is rotatably connected between the cross rod (8) and the threaded sleeve (4).

2. The connection base of the nuclear power air conditioning unit and the earthquake-proof platform as claimed in claim 1, wherein the inner ends of the four groups of pushing plates (10) are fixedly connected with a protection pad (11).

3. The connection base of the nuclear power air conditioning unit and the earthquake-proof platform as claimed in claim 2, wherein the protection pad (11) is made of rubber.

4. The connection base of the nuclear power air conditioning unit and the anti-seismic table as claimed in claim 2, wherein a balancing weight (12) is fixedly connected to the bottom end of the pushing plate (10).

5. The connection base of the nuclear power air conditioning unit and the earthquake-proof platform as claimed in claim 4, wherein the counterweight block (12) is a lead block.

6. The connection base of the nuclear power air conditioning unit and the anti-seismic table as claimed in claim 1, wherein a rectangular groove (13) with an upward opening is formed in the base (1).