CN218238494U

CN218238494U - Heat exchanger with safeguard function

Info

Publication number: CN218238494U
Application number: CN202222054702.0U
Authority: CN
Inventors: 李宽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-01-06
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a heat exchanger with safeguard function, it includes: the front side and the rear side of the main body are fixedly connected with fixing plates, the upper surface wall of each fixing plate and the left side and the right side of each fixing plate are respectively provided with a limiting groove, clamping blocks are clamped in the limiting grooves, and a protection plate is fixedly connected between the two clamping blocks along the front-rear direction; and a lifting mechanism is arranged on the lower side of the fixed plate. The utility model discloses in, through slowly placing the fixture block in the spacing inslot, slowly to the briquetting extrusion, first pressure spring is exerted pressure to the briquetting, and the briquetting is exerted pressure to the fixture block, and then restricts the guard plate to play the cushioning effect, convenient to detach and installation simultaneously, the motor drives the screw rod and rotates, screw drive between screw rod and the sleeve, and then drive the main part and shift up, the support column slowly shifts up along the drain pan, avoids the main part bottom to contact with ground and leads to weing.

Description

Heat exchanger with safeguard function

Technical Field

The utility model relates to a heat exchanger technical field, in particular to heat exchanger with safeguard function.

Background

The heat exchanger is a device for transferring partial heat of hot fluid to cold fluid, also called as a heat exchanger, and comprises a plate heat exchanger, wherein the plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes.

Comparison application number: CN202220723911.7 provides "a double-pipe plate heat exchanger with safeguard function", place the main part in suitable position of use through bottom plate cooperation supporting mechanism, the motor makes it drive the gear anticlockwise rotation, the tooth's socket that the gear was seted up through the recess inside wall at this moment applys decurrent thrust to extension board two, and then can increase the interval between fixed plate and the bottom plate, through the height of a fixed plate adjustment main part, can effectually avoid the main part bottom to contact with ground and lead to weing, but through the motor, the gear, the extension board drives the main part and goes up and down, but the motor goes up and down the back because the atress is too big, the pressure that the motor rotated the in-process and overcome is too big, lead to the motor to generate heat easily, thereby cause the damage to the motor, thereby the result of use has been influenced, the guard plate is difficult for changing simultaneously.

Disclosure of Invention

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a heat exchanger with safeguard function, the guard plate is convenient for dismantle and the installation, and the motor drives the screw rod and rotates, and screw drive between screw rod and the sleeve, and then drives the main part and shifts up, avoids the main part bottom to contact with ground and leads to weing.

The utility model discloses still provide and have above-mentioned heat exchanger with safeguard function, include: the front side and the rear side of the main body are fixedly connected with fixing plates, the upper surface wall and the left side and the right side of each fixing plate are respectively provided with a limiting groove, clamping blocks are clamped in the limiting grooves, and a protection plate is fixedly connected between the two clamping blocks along the front and rear direction;

the downside of fixed plate is provided with elevating system, elevating system includes support frame, motor, screw rod, sleeve, two with support frame fixed connection between the lower surface of fixed plate, the upper surface and the motor fixed connection of support frame, the output and the screw rod fixed connection of motor, the screw rod rotates with the support frame to be connected, sleeve and screw rod threaded connection.

According to the heat exchanger with the protection function, each fixing plate is provided with a first pressure spring fixedly connected to one side, facing each other, of each of two limiting grooves, and the other end of each first pressure spring is fixedly connected with a pressing block. The first pressure spring drives the pressing block to extrude the clamping block, so that the protection plate is limited.

According to the heat exchanger with the protection function, the protection plate shields the left side and the right side of the main body. Slowing down staff's striking, playing fine cushioning effect to further improve the protective effect to the staff.

According to the heat exchanger with the protection function, the lower surface of the fixing plate is fixedly connected with the supporting column, and the outer side surface of the supporting column is connected with the bottom shell in a sliding mode.

According to the heat exchanger with the protection function, a second pressure spring is fixedly connected between the bottom shell and the support column. The second pressure spring plays the cushioning effect to sliding in-process between drain pan and the support column, reduces the collision.

According to the heat exchanger with the protection function, the bottom plates are fixedly connected to the lower surfaces of the two bottom shells along the left and right directions.

According to the heat exchanger with the protection function, the connecting plate is fixedly connected between the two bottom plates and is fixedly connected with the sleeve. The fixing effect on the sleeve is increased.

According to the heat exchanger with the protection function, the limiting groove is provided with a clamping groove for limiting the clamping block. The limiting effect on the fixture block is increased.

The beneficial effect that above-mentioned scheme has: through slowly placing the fixture block in the spacing inslot, slowly to the briquetting extrusion, first pressure spring is exerted pressure to the briquetting, and the briquetting is exerted pressure to the fixture block, and then restricts the guard plate, and wherein the fixture block card is gone into the cell body of seting up the limiting groove and having restricted fixture block removal to prevent that the fixture block from shifting out the spacing groove, first pressure spring and briquetting play the cushioning effect to the fixture block simultaneously, and then carry on spacingly, subsequent dismantlement and the installation of being convenient for to the guard plate.

The motor drives the screw rod and rotates, and screw drive between screw rod and the sleeve, and then drives the main part and shifts up, and the support column slowly shifts up along the drain pan, avoids the main part bottom to contact with ground and leads to weing, simple structure, convenient operation, and lift in-process main part removes more stably, reduces the collision effect.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a structural diagram of a heat exchanger with a protection function according to the present invention;

fig. 2 is a structural diagram of a fixing plate in a heat exchanger with a protection function according to the present invention;

fig. 3 is a structural diagram of a lifting mechanism in a heat exchanger with a protection function according to the present invention;

fig. 4 is an exploded view of the second compression spring in the heat exchanger with protection function according to the present invention.

Illustration of the drawings:

1. a base plate; 2. a bottom case; 3. a fixing plate; 4. a protection plate; 5. a clamping block; 6. a limiting groove; 7. pressing into blocks; 8. a first pressure spring; 9. a support pillar; 10. a connecting plate; 11. a sleeve; 12. a screw; 13. a motor; 14. a support frame; 15. a second pressure spring; 16. a main body.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a heat exchanger with protection function, which includes: main part 16, both sides fixedly connected with fixed plate 3 around main part 16, spacing groove 6 has all been seted up to the last table wall of fixed plate 3 and be located the left and right sides, the first pressure spring 8 of the equal fixedly connected with in one side of two spacing groove 6 mutual orientations on every fixed plate 3, the other end fixedly connected with briquetting 7 of first pressure spring 8, exert pressure to briquetting 7 through first pressure spring 8, make briquetting 7 exert pressure to fixture block 5, fixture block 5 is gone into to the inside card of spacing groove 6, set up the draw-in groove that limits fixture block 5 on the spacing groove 6, fixture block 5 card is gone into in the spacing groove 6, fixedly connected with guard plate 4 between two fixture blocks 5 along the fore-and-aft direction, guard plate 4 shelters from the left and right sides of main part 16, can effectually slow down the impact force that the staff striking produced when guard plate 4, play fine cushioning effect, thereby further improve the protective effect to the staff, fixture block 5 card is gone into the cell body of seting up to limit groove 6 and having the movement of limiting block, thereby prevent that fixture block 5 from shifting out spacing groove 6, simultaneously first pressure spring 8 and briquetting 7 play the cushioning effect to fixture block 5, and then carry out spacing guard plate 4, be convenient for subsequent dismantlement and installation.

The downside of fixed plate 3 is provided with elevating system, elevating system includes support frame 14, motor 13, screw rod 12, sleeve 11, between the lower surface of two fixed plates 3 with support frame 14 fixed connection, support frame 14's upper surface and motor 13 fixed connection, motor 13's output and screw rod 12 fixed connection, screw rod 12 rotates with support frame 14 to be connected, sleeve 11 and screw rod 12 threaded connection, motor 13 is connected with external power source, motor 13 starts, and then drive screw rod 12 and rotate, screw drive between screw rod 12 and the sleeve 11, make screw rod 12 slowly rise along sleeve 11, and then drive main part 16 and rise, can effectually avoid 16 bottoms of main part to contact with ground and lead to weing.

The lower fixed surface of fixed plate 3 is connected with support column 9, the lateral surface sliding connection of support column 9 has drain pan 2, fixedly connected with second pressure spring 15 between drain pan 2 and the support column 9, the lower fixed surface of two drain pans 2 along left right direction is connected with bottom plate 1, fixedly connected with connecting plate 10 between two bottom plates 1, connecting plate 10 and sleeve 11 fixed connection, second pressure spring 15 plays the cushioning effect between drain pan 2 and the support column 9, reduces the collision.

The working principle is as follows: during the use, through slowly placing fixture block 5 in spacing groove 6, slowly extrude 7 briquetting, the in-process, first pressure spring 8 is exerted pressure to 7 briquetting, 7 briquetting is exerted pressure to fixture block 5, and then restrict guard plate 4, thereby play the cushioning effect, convenient to detach and installation simultaneously, motor 13 starts, motor 13 drives screw rod 12 and rotates, screw drive between screw rod 12 and the sleeve 11, and then drive main part 16 and shift up, support column 9 slowly shifts up along drain pan 2, increase stability.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A heat exchanger with a shielding function, comprising: the device comprises a main body (16), and is characterized in that the front side and the rear side of the main body (16) are fixedly connected with fixing plates (3), the upper surface wall of each fixing plate (3) is provided with a limiting groove (6) at the left side and the right side, the inside of each limiting groove (6) is clamped into a clamping block (5), and a protection plate (4) is fixedly connected between the two clamping blocks (5) along the front-rear direction;

the downside of fixed plate (3) is provided with elevating system, elevating system includes support frame (14), motor (13), screw rod (12), sleeve (11), two with support frame (14) fixed connection between the lower surface of fixed plate (3), the upper surface and motor (13) fixed connection of support frame (14), the output and screw rod (12) fixed connection of motor (13), screw rod (12) rotate with support frame (14) to be connected, sleeve (11) and screw rod (12) threaded connection.

2. The heat exchanger with the protection function according to claim 1, wherein one side of each of the two limiting grooves (6) on each fixing plate (3) facing each other is fixedly connected with a first compression spring (8), and the other end of the first compression spring (8) is fixedly connected with a pressing block (7).

3. The heat exchanger with a shield function according to claim 1, wherein the shield plate (4) shields the left and right sides of the main body (16).

4. The heat exchanger with the protection function according to claim 1, wherein a supporting column (9) is fixedly connected to a lower surface of the fixing plate (3), and a bottom shell (2) is slidably connected to an outer side surface of the supporting column (9).

5. The heat exchanger with the protection function according to claim 4, characterized in that a second pressure spring (15) is fixedly connected between the bottom shell (2) and the supporting column (9).

6. The heat exchanger with a shield function according to claim 1, wherein bottom plates (1) are fixedly connected to lower surfaces of two bottom cases (2) in the left-right direction.

7. The heat exchanger with protection function according to claim 6, characterized in that a connecting plate (10) is fixedly connected between the two bottom plates (1), and the connecting plate (10) is fixedly connected with the sleeve (11).

8. The heat exchanger with the protection function according to claim 1, wherein the limiting groove (6) is provided with a clamping groove for limiting the clamping block (5).