Improved boiler mounting frame

Abstract

The utility model discloses a boiler transformation mounting rack which comprises an outer door frame, an inner door frame, fixed frames and movable frames, the left side wall and the right side wall of the outer door frame are both fixedly connected with the fixed frames, the left side wall and the right side wall of the inner door frame are both welded with the movable frames, and the top ends of the fixed frames and the top ends of the movable frames are both fixedly connected with supporting blocks. A first electric push rod is fixedly connected to the surface of the side, facing the inner door frame, of the supporting block, a push block is fixedly connected to the telescopic end of the first electric push rod and fixedly connected to the top end of a main clamping block, telescopic rods are fixedly connected to the side wall of the main clamping block, and the upper telescopic rod and the lower telescopic rod are movably connected to the side wall surfaces of the fixed frame and the movable frame in a sleeving mode correspondingly. A lifting plate is fixedly connected to the bottom of the inner door frame, a rotating disc is rotationally connected to the center of the top end of the lifting plate, and a second electric push rod is fixedly connected to the surface of the inner door frame above the lifting plate; the lifting plate is arranged to lift the boiler, and the arranged main clamping block can clamp the boiler, so that the boiler is convenient to carry and fix.

Description

TECHNICAL FIELD

[0001] The utility model relates to a boiler reconstruction mounting frame technical field, concretely to a boiler reconstruction mounting frame. BACKGROUND

[0002] A boiler is a device that produces steam or hot water, mainly composed of a steel container that holds water and a device that burns fire, and the boiler reconstruction mounting frame is a special mounting frame used for low-nitrogen reconstruction or other upgrades of the boiler. This mounting frame is usually designed to support the boiler and ensure its stability and safety during reconstruction or upgrading.

[0003] Patent No. CN 219550019 U discloses a boiler reconstruction mounting frame. The mounting frame is lifted by the lifting mechanism, the cylinder output rod, and the mounting frame. The boiler is lifted to meet the use of the boiler at different heights. The stability of the mounting frame during lifting is improved by the cooperation between the slide rod and the stable frame. The boiler is clamped and fixed on the mounting frame by the clamping mechanism to prevent the boiler from falling due to shaking during use and movement, ensuring the stability of the boiler on the mounting frame. The clamping plate can clamp boilers of different sizes, improving the use range of the boiler reconstruction mounting frame for different boilers. The universal wheel facilitates the movement of the boiler reconstruction mounting frame, making it easy to move the boiler on the mounting frame to different positions for use.

[0004] However, the following problems exist in use:

[0005] Although the boiler body is clamped by the clamping plate, the clamping plate may block the reconstruction part on the surface of the boiler body. The mounting frame of the utility model is in the air, which is troublesome when lifting the boiler and placing it on the mounting frame. Therefore, a new technical solution is needed to solve this problem. Utility model content

[0006] The utility model aims to provide a boiler reconstruction mounting frame, which solves the problem of the clamping plate blocking the reconstruction part on the surface of the boiler body in the background technology. The mounting frame of the utility model is in the air, which is troublesome when lifting the boiler and placing it on the mounting frame.

[0007] To achieve the above object, the utility model provides following technical scheme: a boiler reconstruction mounting frame, including outer door frame, inner door frame, fixed frame and movable frame, the left and right side walls of outer door frame all are fixedly connected with fixed frame, the left and right side walls of inner door frame all are welded with movable frame, the top of fixed frame and movable frame all is fixedly connected with support block, the surface of support block towards inner door frame side is fixedly connected with no.

[0008] In this technical scheme, the lifting plate can be moved to the extent of being attached to the ground under the drive of the inner door frame, at this time, it is very convenient to carry the boiler to the surface of the lifting plate, the main clamp and the auxiliary clamp are driven to be close to the boiler but not clamped tightly by the no.

[0009] Preferably, the arc surface of the main clamp is fixedly attached with a non-slip pad.

[0010] Preferably, the no. 1 electric push rod and the no. 2 electric push rod are parallel to the surface of the lifting plate.

[0011] Preferably, when the inner door frame is located at the lowest position of the outer door frame, the lifting plate is in contact with the ground, and the top surface of the turntable is slightly higher than the top surface of the lifting plate.

[0012] Preferably, the surface of the inner door frame below the auxiliary clamp is fixedly attached with a backing plate, and the bottom of the auxiliary clamp is in contact with the top of the backing plate.

[0013] Preferably, the side wall of the fixed frame is rotatably connected with a movable wheel at the lower end.

[0014] Compared with the prior art, the utility model has the beneficial effects as follows:

[0015] 1. The utility model discloses a lifting plate, main clamp block and vice clamp block can conveniently fix the boiler, lifting plate can be driven to the degree of sticking with the ground under the inner door frame, at this moment, it is very convenient to carry the boiler to the lifting plate surface, the no. 1 electric push rod and no. 2 electric push rod start respectively push main clamp block and vice clamp block close to the boiler but not clamp tightly, after the inner door frame takes lifting plate and boiler and rises to the suitable height, main clamp block and vice clamp block clamp the boiler again, thereby the carrying and fixing of boiler are convenient, save the strength, increase stability.

[0016] 2. The utility model discloses a turntable and ball can conveniently rotate the boiler, let main clamp block slightly move and separate the surface of boiler, the boiler has the ability of rotation under the support of turntable, manually rotate the boiler rotation, let the upgrading part of transformation rotate to the front, the ball can reduce friction in the rotation process, avoid the shelter of main clamp block and vice clamp block, make the transformation of different parts of boiler convenient, improve the practicality of device. DRAWINGS

[0017] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of non-restrictive embodiments with reference to the accompanying drawings:

[0018] Figure 1 It is the overall view of the utility model;

[0019] Figure 2 It is the front structure schematic view of the utility model.

[0020] In the drawing: 1, outer door frame;2, inner door frame;3, lifting plate;4, turntable;5, fixed frame;6, action wheel;7, movable frame;8, support block;9, push block;10, no. 1 electric push rod;11, telescopic link;12, main clamp block;121, antiskid pad;13, no. 2 electric push rod;14, vice clamp block;15, ball;16, pad plate. Specific implementation

[0021] In order to make the technical means, creative characteristics, reach the purpose and the efficacy of the utility model easy to understand, the following specific implementation is further elaborated.

[0022] A kind of boiler transformation mounting rack, refer to Figures 1 to 2, including outer door frame 1, inner door frame 2, fixed frame 5 and movable frame 7, the left and right side walls of outer door frame 1 are fixedly connected with fixed frame 5, the left and right side walls of inner door frame 2 are welded with movable frame 7, the top of fixed frame 5 and movable frame 7 is fixedly connected with support block 8, the surface of support block 8 towards inner door frame 2 side is fixedly connected with No. 1 electric push rod 10, the telescopic end of No. 1 electric push rod 10 is fixedly connected with push block 9, and push block 9 is fixedly connected to the top of main clamping block 12, the side wall of main clamping block 12 is fixedly connected with telescopic rod 11, and the upper and lower two telescopic rods 11 are movably sleeved on the side wall surface of fixed frame 5 and movable frame 7 respectively, No. 1 electric push rod 10 and No. 2 electric push rod 13 push main clamping block 12 and auxiliary clamping block 14 to approach the boiler but not to clamp tightly, after inner door frame 2 with lifting plate 3 and boiler rise to appropriate height, main clamping block 12 and auxiliary clamping block 14 clamp the boiler again, thereby facilitating the carrying and fixing of the boiler, saving labor and being fast; the bottom of inner door frame 2 is fixedly connected with lifting plate 3, lifting plate 3 can be moved to the extent of being attached to the ground under the drive of inner door frame 2, at this time, it is very convenient to carry the boiler, the central top of lifting plate 3 is rotatably connected with turntable 4, the surface of inner door frame 2 above lifting plate 3 is fixedly connected with No. 2 electric push rod 13, the telescopic end of No. 2 electric push rod 13 is fixedly connected with auxiliary clamping block 14, the side wall of auxiliary clamping block 14 is embedded and rotatably connected with a plurality of ball bearings 15, main clamping block 12 slightly moves away from the surface of the boiler, at this time, the boiler has the ability to rotate under the support of boiler turntable 4, manually rotating the boiler makes it rotate, and the upgrading part is rotated to the front, avoiding the shielding of main clamping block 12 and auxiliary clamping block 14, and facilitating the modification of different parts of the boiler.

[0023] Specifically, as shown in Figure 1 , the arc surface of main clamping block 12 is fixedly pasted with anti-skid pad 121, when main clamping block 12 clamps the boiler, anti-skid pad 121 can increase the friction between them, thereby increasing the stability.

[0024] It should be noted that inner door frame 2 is lifted along outer door frame 1, its structure is the lifting structure of the front end of a forklift, which is a publicly known device that can be directly purchased on the market, and here only uses it without improving its structure and function, therefore, it will not be described in detail, and a control switch matched therewith is arranged, and the installation position of the control switch is selected according to actual use requirements.

[0025] It is worth noting that, as shown in Figure 2 , No. 1 electric push rod 10 and No. 2 electric push rod 13 are parallel to the surface of lifting plate 3, so that main clamping block 12 and auxiliary clamping block 14 can be in contact with the boiler in a vertical direction, thereby improving the stability of clamping.

[0026] It is worth noting that, as shown in Figure 1As shown, the lower end of the side wall of the fixed frame 5 is rotationally connected with a moving wheel 6, and the moving wheel 6 is provided with a locking mechanism, so that the device is fixed in place and kept stable.

[0027] In specific use, the inner door frame 2 is located at the lowest position of the outer door frame 1, the lifting plate 3 is in contact with the ground, and the top end surface of the rotating disc 4 is slightly higher than the top end surface of the lifting plate 3, so that the rotating disc 4 can support the boiler, and when the main clamping block 12 is separated from the surface of the boiler, the rotating disc 4 can drive the boiler to rotate, thereby facilitating the angle adjustment.

[0028] It is worth mentioning that, as shown in the drawings, Figure 1 As shown, the surface of the inner door frame 2 below the auxiliary clamping block 14 is fixedly connected with a backing plate 16, the bottom of the auxiliary clamping block 14 is in contact with the top end of the backing plate 16, and the backing plate 16 can support the auxiliary clamping block 14 to a certain extent, so that the shear force does not cause bending.

[0029] In actual use, the lifting plate 3 can be moved to the extent of being in contact with the ground under the driving of the inner door frame 2, so that the boiler can be conveniently carried to the surface of the lifting plate 3, then the first electric push rod 10 and the second electric push rod 13 are started to drive the main clamping block 12 and the auxiliary clamping block 14 to approach the boiler but not to clamp the boiler, and then the inner door frame 2 drives the lifting plate 3 and the boiler to rise to a suitable height, and then the main clamping block 12 and the auxiliary clamping block 14 clamp the boiler, thereby facilitating the carrying and fixing of the boiler, saving labor, and increasing stability.

[0030] In addition, the components of the utility model are all general standard components or components known by those skilled in the art, the structure and principle of which can be known by the technical personnel through a technical manual or through a conventional experimental method, and the technical personnel in the art can completely realize it without further description, and the content protected by the utility model does not involve the improvement of the internal structure and method.

[0031] The embodiments of the utility model disclose the preferred embodiments, but are not limited to this, and the ordinary skilled in the art can easily understand the spirit of the utility model according to the above-mentioned embodiments, and make different inferences and changes, as long as the spirit of the utility model is not deviated, it is within the protection scope of the utility model.

Claims

1. A boiler modification installation frame, comprising an outer frame (1), an inner frame (2), a fixed frame (5), and a movable frame (7), characterized in that: The left and right side walls of the outer gantry (1) are fixedly connected to fixed frames (5), and the left and right side walls of the inner gantry (2) are welded with movable frames (7). The tops of both the fixed frames (5) and the movable frames (7) are fixedly connected to support blocks (8). A first electric push rod (10) is fixedly connected to the surface of the support block (8) facing the inner gantry (2). A push block (9) is fixedly connected to the telescopic end of the first electric push rod (10), and the push block (9) is fixedly connected to the top of the main clamping block (12). The side walls of the main clamping block (12) are fixedly connected to... Telescopic rod (11), and the upper and lower telescopic rods (11) are respectively movably sleeved on the side wall surfaces of the fixed frame (5) and the movable frame (7); the bottom of the inner frame (2) is fixedly connected to a lifting plate (3), the top center of the lifting plate (3) is rotatably connected to a turntable (4), the surface of the inner frame (2) above the lifting plate (3) is fixedly connected to a second electric push rod (13), the telescopic end of the second electric push rod (13) is fixedly connected to a secondary clamping block (14), and the side wall of the secondary clamping block (14) is inlaid with and rotatably connected to several balls (15).

2. The boiler retrofit mounting bracket according to claim 1, characterized in that: The arc-shaped surface of the main clamping block (12) is fixedly attached with an anti-slip pad (121).

3. The boiler retrofit mounting bracket according to claim 1, characterized in that: Both the first electric actuator (10) and the second electric actuator (13) are parallel to each other on the surface of the lifting plate (3).

4. The boiler modification mounting bracket according to claim 1, characterized in that: When the inner gantry (2) is at the lowest point of the outer gantry (1), the lifting plate (3) is in contact with the ground, and the top surface of the turntable (4) is slightly higher than the top surface of the lifting plate (3).

5. A boiler retrofit mounting bracket according to claim 1, characterized in that: A pad (16) is fixedly connected to the surface of the inner frame (2) below the sub-clamp (14), and the bottom of the sub-clamp (14) contacts the top of the pad (16).

6. The boiler retrofit mounting bracket according to claim 1, characterized in that: The lower end of the side wall of the fixed frame (5) is rotatably connected to a moving wheel (6).

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