Protective plate joint processing device for boiler transformation

Abstract

The utility model relates to the technical field of boiler protection plates, and provides a protection plate joint processing device for boiler transformation, which comprises a first protection plate, grooves are arranged at the top and the bottom of the first protection plate, a clamping groove positioned in the first protection plate is arranged on one side of each groove, a clamping plate is slidably connected in each clamping groove, and the first protection plate and the second protection plate are arranged on the first protection plate. The right side of the clamping plate is fixedly connected with a second protection plate, the surface of the first protection plate is in threaded connection with two sets of screw rods, the clamping plate is arranged and is of a T-shaped structure, so that the first protection plate and the second protection plate can be preliminarily clamped through the clamping plate, and after clamping is completed, the screw rods are rotated to control the sliding blocks to move forwards, so that the first protection plate and the second protection plate can be fixed. The two sets of fixing blocks are driven to move to the top position and the bottom position of the clamping plate and are tightly attached to the clamping plate, so that the clamping plate is fixed into the clamping groove, the effect that the first protection plate and the second protection plate are fixedly clamped is achieved, and the joint of the first protection plate and the second protection plate is prevented from shaking.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler guard plates, and particularly relates to a guard plate joint treatment device for boiler renovation. Background Art

[0002] A boiler is an energy conversion device. The energy input into the boiler includes chemical energy in fuel and electric energy. The boiler outputs steam, high-temperature water or organic heat carriers with a certain amount of heat energy. The hot water or steam generated in the boiler can directly provide the required heat energy for industrial production and people's livelihood, or can be converted into mechanical energy through a steam power device, or the mechanical energy can be further converted into electric energy through a generator; when the boiler is in use, a guard plate is provided, and its main function is to protect the furnace wall and the heat-insulating layer of the heating surface.

[0003] However, when many current boiler guard plates are in use, in order to enhance the connection stability between groups of guard plates, multiple groups of screws are required to fix two groups of guard plates. Although it can achieve the effect of stable connection, when disassembling the guard plates, a lot of time is needed to disassemble each group of guard plates, which is time-consuming and laborious.

[0004] In view of this, the utility model proposes a guard plate joint treatment device for boiler renovation. Summary of the Utility Model

[0005] The utility model proposes a guard plate joint treatment device for boiler renovation, which solves the problem that when many current boiler guard plates are in use, in order to enhance the connection stability between groups of guard plates, multiple groups of screws are required to fix two groups of guard plates. Although it can achieve the effect of stable connection, when disassembling the guard plates, a lot of time is needed to disassemble each group of guard plates, which is time-consuming and laborious.

[0006] The technical solution of the utility model is as follows: A guard plate joint treatment device for boiler renovation includes a first guard plate. Grooves are provided at both the top and bottom of the first guard plate. A card slot located inside the first guard plate is provided on one side of the groove. A card plate is slidably connected inside the card slot. A second guard plate is fixedly connected to the right side of the card plate. Two groups of screw rods are threadedly connected to the surface of the first guard plate. The tails of the two groups of screw rods are rotatably connected to sliders slidably connected to the first guard plate. One end of each of the two groups of sliders is fixedly connected to a fixing block slidably connected to the groove.

[0007] Preferably, anti-corrosion paint is coated on the surfaces of the first guard plate and the second guard plate. Connecting rings are fixedly connected to the back of the first guard plate and the second guard plate. An adapter rod is threadedly connected inside the connecting ring. A spring damper is fixedly connected to the tail of the adapter rod. A contact plate is fixedly connected to the tail of the spring damper.

[0008] Preferably, both the clamping plate and the clamping groove are of a "T" - shaped structure.

[0009] Preferably, the second protective plate and the first protective plate form a snap - fit structure through the clamping plate, and the clamping groove and the clamping plate are in a tightly - fitting state.

[0010] Preferably, the fixing block is completely hidden inside the groove, and the fixing block forms a sliding structure through the screw.

[0011] Preferably, the clamping plate and the fixing block are in a mutually - fitting state, and the clamping plate forms a fixing structure inside the clamping groove through the fixing block.

[0012] Preferably, the anticorrosive paint completely covers the surfaces of the first protective plate and the second protective plate, and the sides of the first protective plate and the second protective plate are both arc - shaped designs.

[0013] Preferably, spring dampers are arranged at the diagonal corners of the first protective plate and the second protective plate.

[0014] The working principle and beneficial effects of the present utility model are as follows:

[0015] In the present utility model, by setting the clamping plate, since the clamping plate is of a "T" - shaped structure, the first protective plate and the second protective plate can be initially snap - fitted through the clamping plate. After the snap - fitting is completed, rotate the screw to control the slider to move forward, thereby driving the two fixing blocks to move to the top and bottom positions of the clamping plate and tightly fitting with the clamping plate, so as to fix the clamping plate inside the clamping groove, achieving the effect of fixing and snap - fitting the first protective plate and the second protective plate, and avoiding the shaking at the joint of the first protective plate and the second protective plate.

[0016] In the present utility model, by setting the spring damper, the connecting rod can be screwed into the connecting ring to achieve the assembly of the spring damper, making the contact plate contact the surface of the boiler. When the first protective plate and the second protective plate are impacted, the spring damper can play a buffering role to avoid the impact force being transmitted to the boiler. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0018] Figure 1 is a three - dimensional structure schematic diagram of the present utility model;

[0019] Figure 2 is another three - dimensional perspective structure schematic diagram of the present utility model;

[0020] Figure 3 is a schematic diagram of the connecting rod structure of the present utility model;

[0021] Figure 4 is a schematic diagram of the fixing block structure of the present utility model;

[0022] Figure 5 Schematic diagram of the groove structure of the present utility model.

[0023] In the figure: 1. First guard plate; 2. Groove; 3. Card slot; 4. Card plate; 5. Second guard plate; 6. Screw; 7. Slide block; 8. Fixed block; 9. Anticorrosive paint; 10. Connecting ring; 11. Connecting rod; 12. Spring damper; 13. Contact plate. Specific embodiments

[0024] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model. Embodiment 1

[0025] A preferred embodiment of the guard plate joint treatment device for boiler renovation provided by the present utility model is as Figures 1 to 5 shown: A guard plate joint treatment device for boiler renovation includes a first guard plate 1. Grooves 2 are provided at both the top and bottom of the first guard plate 1. A card slot 3 located inside the first guard plate 1 is provided on one side of the groove 2. A card plate 4 is slidably connected inside the card slot 3. A second guard plate 5 is fixedly connected to the right side of the card plate 4. Two groups of screws 6 are threadedly connected to the surface of the first guard plate 1. The tails of the two groups of screws 6 are rotatably connected to slide blocks 7 slidably connected to the first guard plate 1. One ends of the two groups of slide blocks 7 are fixedly connected to fixed blocks 8 slidably connected to the groove 2.

[0026] In this embodiment, both the card plate 4 and the card slot 3 are in a "T" shape. When the card plate 4 is inserted into the card slot 3, under the action of the card plate 4, the second guard plate 5 cannot be pulled out from the inside of the first guard plate 1 from the side.

[0027] In this embodiment, the second guard plate 5 and the first guard plate 1 form a snap-fit structure through the card plate 4. The card slot 3 and the card plate 4 are in a closely fitting state. When the card plate 4 is inserted into the card slot 3, since the card plate 4 is in a "T" shape, the first guard plate 1 and the second guard plate 5 can be preliminarily snap-fitted through the card plate 4.

[0028] In this embodiment, the fixed block 8 is completely hidden inside the groove 2. The fixed block 8 forms a sliding structure through the screw 6. Rotate the screw 6 to control the slide block 7 to move forward, thereby driving the two fixed blocks 8 to move to the top and bottom positions of the card plate 4 and closely fit with the card plate 4.

[0029] In this embodiment, the clamping plate 4 and the fixing block 8 are in a mutually attached state. The clamping plate 4 forms a fixing structure inside the clamping groove 3 through the fixing block 8. After fixing the clamping plate 4 inside the clamping groove 3 through the clamping plate 4, the effect of fixing and clamping the first guard plate 1 and the second guard plate 5 can be achieved, avoiding shaking at the joint of the first guard plate 1 and the second guard plate 5. Embodiment 2

[0030] On the basis of Embodiment 1, a preferred embodiment of a guard plate joint treatment device for boiler renovation provided by the present utility model is as Figures 1 to 5 shown: Anticorrosive paint 9 is coated on the surfaces of both the first guard plate 1 and the second guard plate 5. Connecting rings 10 are fixedly connected to the backs of the first guard plate 1 and the second guard plate 5. Connecting rods 11 are threadedly connected inside the connecting rings 10. A spring damper 12 is fixedly connected to the tail of the connecting rod 11. A contact plate 13 is fixedly connected to the tail of the spring damper 12.

[0031] In this embodiment, the anticorrosive paint 9 completely covers the surfaces of the first guard plate 1 and the second guard plate 5. The sides of both the first guard plate 1 and the second guard plate 5 are arc-shaped designs. Anticorrosive paint 9 is coated on both the first guard plate 1 and the second guard plate 5, which can enhance the protection of the first guard plate 1 and the second guard plate 5, and the arc-shaped side can prevent employees from hitting sharp parts.

[0032] In this embodiment, spring dampers 12 are provided at the diagonal corners of both the first guard plate 1 and the second guard plate 5. By setting the spring dampers 12, the connecting rods 11 can be screwed into the connecting rings 10 to achieve the assembly of the spring dampers 12, enabling the contact plate 13 to contact the surface of the boiler. When the first guard plate 1 and the second guard plate 5 are impacted, the spring dampers 12 can play a buffering role to prevent the impact force from being transmitted to the boiler.

[0033] The working principle and usage process of the present utility model: First, in order to stabilize the joint of the first guard plate 1 and the second guard plate 5, when splicing the first guard plate 1 and the second guard plate 5, the clamping plate 4 is inserted into the inside of the clamping groove 3. Since the clamping plate 4 has a "T" - shaped structure, the first guard plate 1 and the second guard plate 5 can be preliminarily clamped through the clamping plate 4. After the clamping is completed, the screw 6 is rotated to control the slider 7 to move forward, thereby driving the two fixing blocks 8 to move to the top and bottom positions of the clamping plate 4 and closely attach to the clamping plate 4, thereby fixing the clamping plate 4 inside the clamping groove 3 and achieving the effect of fixing and clamping the first guard plate 1 and the second guard plate 5, avoiding shaking at the joint of the first guard plate 1 and the second guard plate 5.

[0034] Anticorrosive paint 9 is coated on both the first guard plate 1 and the second guard plate 5, which can enhance the protection of the first guard plate 1 and the second guard plate 5. By setting the spring damper 12, the connecting rod 11 can be screwed into the inside of the connecting ring 10 to realize the assembly of the spring damper 12, so that the contact plate 13 can contact the surface of the boiler. When the first guard plate 1 and the second guard plate 5 are impacted, the spring damper 12 can play a buffering role to avoid the impact force being transmitted to the boiler.

[0035] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A guard plate joint processing device for boiler modification, comprising a first guard plate (1), characterized in that: The top and bottom of the first guard plate (1) are both provided with grooves (2); one side of the groove (2) is provided with a slot (3) located inside the first guard plate (1); a clip (4) is slidably connected inside the slot (3); a second guard plate (5) is fixedly connected to the right side of the clip (4); two groups of screw rods (6) are threadedly connected to the surface of the first guard plate (1); the tails of the two groups of screw rods (6) are rotatably connected to sliders (7) slidably connected to the first guard plate (1); one end of the two groups of sliders (7) is fixedly connected to a fixing block (8) slidably connected to the groove (2).

2. A guard plate joint processing device for boiler modification according to claim 1, characterized in that: The surfaces of the first guard plate (1) and the second guard plate (5) are coated with an anti-corrosion paint (9); the backs of the first guard plate (1) and the second guard plate (5) are fixedly connected with a connecting ring (10); the internal threads of the connecting ring (10) are connected with a connecting ring (10); the internal threads of the connecting ring (10) are connected with a connecting rod (11); the tail of the connecting rod (11) is fixedly connected with a spring damper (12); the tail of the spring damper (12) is fixedly connected with a contact plate (13).

3. The guard plate joint processing device for boiler modification according to claim 1 is characterized in that: The card plate (4) and the card slot (3) are both in a "T" structure.

4. The guard plate joint processing device for boiler modification according to claim 1 is characterized in that: The second guard plate (5) forms a clamping structure with the first guard plate (1) via the clamping plate (4), and the clamping slot (3) and the clamping plate (4) are in a tightly fitted state.

5. The guard plate joint processing device for boiler modification according to claim 1 is characterized in that: The fixing block (8) is completely hidden inside the groove (2), and the fixing block (8) forms a sliding structure through the screw rod (6).

6. The guard plate joint processing device for boiler modification according to claim 1 is characterized in that: The clamping plate (4) and the fixing block (8) are in a mutually fitted state, and the clamping plate (4) forms a fixed structure inside the clamping slot (3) through the fixing block (8).

7. The guard plate joint processing device for boiler modification according to claim 2 is characterized in that: The anti-corrosion paint (9) completely covers the surfaces of the first guard plate (1) and the second guard plate (5), and the side surfaces of the first guard plate (1) and the second guard plate (5) are both of arc-shaped design.

8. The guard plate joint processing device for boiler modification according to claim 2 is characterized in that: Spring dampers (12) are provided at the diagonal positions of the first guard plate (1) and the second guard plate (5).

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