Auxiliary device for overhauling bell-type furnace machine

Abstract

The auxiliary device comprises a steel terrace, rectangular guide grooves are formed in the four corners of the top of the steel terrace, rectangular guide rails are welded to the peripheries of the tops of the rectangular guide grooves, guide wheels are arranged on the inner walls of the rectangular guide rails in a rolling mode, and limiting grooves are formed in the outer walls of one sides of the rectangular guide rails in a penetrating mode. A bearing piston pipe is fixed outside the top of the guide wheel through a bolt, a bearing piston rod is slidably inserted into the inner wall of the bearing piston pipe, and an arc-shaped supporting plate is welded to the outer wall of the top of the bearing piston rod; when the cooling cover is maintained, the two guide conical arms are aligned with the guide lantern ring of the cooling cover, so that quick and accurate positioning can be realized, and the inner wall of the cooling cover is extruded and fixed by the arc-shaped clamping plate with the adjustable position; and the distance is adjustable, so that the auxiliary device can adapt to the cooling covers with different sizes and diameters for maintenance and fixing treatment, and the practicability of the auxiliary device is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cover furnace technical field especially relates to a cover furnace machine overhauls auxiliary device. BACKGROUND

[0002] The cooling cover of the cover furnace unit has not provided the corresponding maintenance platform since the start of maintenance. Because the structure of the cooling cover is special, the center of gravity is high, and it is easy to fall after being raised, causing major personnel and equipment accidents, and there is a major safety risk. Therefore, the existing means cannot maintain the inner wall and internal structure. The internal structure of the cooling cover has been operated for many years, and cracking is common, so it is urgently needed to maintain the interior, and an appropriate maintenance platform is urgently needed to maintain and process the cooling cover during the maintenance operation, and the safety of personnel and equipment during the maintenance operation must be ensured. At the same time, the platform can have multiple purposes, meet the requirements of the maintenance and replacement of the furnace table motor of the cover furnace unit and other special operations. CONTENT OF THE UTILITY MODEL

[0003] The utility model discloses a cover furnace machine overhauls auxiliary device that exists in prior art's shortcoming is provided.

[0004] In order to realize the above-mentioned purpose, the utility model discloses a technical scheme as follows:

[0005] A cover furnace machine overhauls auxiliary device, including steel floor, the top four corners of steel floor are all opened rectangular guide groove, and the top four all welds of rectangular guide groove have rectangular guide rail, the inner wall of rectangular guide rail is rolled and is equipped with guide wheel, and the outer wall of one side of rectangular guide rail is opened and is equipped with limit slot, the outside of the top of guide wheel is fixed with bearing piston pipe through bolt, and the inner wall of bearing piston pipe is slidably inserted with bearing piston rod, the outer wall of the top of bearing piston rod is welded with arc support plate, the top of arc support plate is fixed with bearing hydraulic rod through bolt, and the top of bearing hydraulic rod is provided with arc clamping plate.

[0006] As a further scheme of the utility model: the outer wall of both ends of arc support plate is opened arc clamping groove, and the inner wall of arc clamping groove is clamped and fixed with arc reinforcing plate.

[0007] As a further scheme of the utility model: the inner wall of one side of the bottom of bearing piston pipe is communicated with vent pipe, and the end of vent pipe is communicated with five-way pipe, and the bottom of five-way pipe is communicated with air pump.

[0008] As a further scheme of the utility model: the top of steel floor is welded with first guide cone arm in one corner, and the top of steel floor is welded with second guide cone arm in another corner.

[0009] As a further scheme of the utility model: the outer wall of arc clamping plate is bonded with antiskid pad, and the outer wall of antiskid pad is provided with antiskid thread.

[0010] As a further scheme of the utility model: the outer wall of one side of the guide wheel is welded with a limiting block, and the limiting block is fixed with an electric telescopic rod through screws on one side.

[0011] As a further scheme of the utility model: the length of the first guide cone arm is less than the length of the second guide cone arm, and the bottom of the first guide cone arm and the second guide cone arm is welded with equidistantly distributed triangular reinforcing blocks.

[0012] Compared with the prior art, the utility model provides an auxiliary device for cover furnace machine maintenance, which has the following beneficial effects:

[0013] 1. The auxiliary device for cover furnace machine maintenance, by setting double adjustment mode at the bottom of the cooling cover, adjusting the height of the bottom bearing piston rod by air pressure, can realize preliminary height adjustment, and the cooling cover can be fine adjusted by the bearing hydraulic rod after placement, so that the center of gravity of the cooling cover is stable during maintenance and is not easy to overturn.

[0014] 2. The auxiliary device for cover furnace machine maintenance, by using two guide cone arms to align the guide sleeve ring of the cooling cover, can realize fast and accurate positioning, and the inner wall of the cooling cover is fixed by the arc-shaped clamping plate with adjustable position, and the adjustable spacing can adapt to different sizes and diameters of the cooling cover for maintenance and fixing, greatly improving the practicality of the auxiliary device.

[0015] The parts not involved in the device are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides an overall structure schematic view of an auxiliary device for cover furnace machine maintenance.

[0017] Figure 2 The utility model provides an overall structure side view of an auxiliary device for cover furnace machine maintenance.

[0018] Figure 3 The utility model provides a first visual angle structure schematic view of an auxiliary device for cover furnace machine maintenance.

[0019] Figure 4 The utility model provides an overall structure front view of an auxiliary device for cover furnace machine maintenance.

[0020] In the figure: 1, steel floor; 2, rectangular guide groove; 3, rectangular guide rail; 4, guide wheel; 5, limiting groove; 6, limiting block; 7, electric telescopic rod; 8, bearing piston pipe; 9, bearing piston rod; 10, arc-shaped support plate; 11, arc-shaped clamping groove; 12, arc-shaped reinforcing plate; 13, bearing hydraulic rod; 14, arc-shaped clamping plate; 15, air pipe; 16, five-way pipe; 17, air pump; 18, first guide cone arm; 19, second guide cone arm. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Embodiment 1:

[0023] A kind of cover furnace machine overhauls auxiliary device, the embodiment, as shown in Figures 1-4 Fig. 1, steel floor 1 top four corners are opened rectangular guide groove 2, and the top of rectangular guide groove 2 four sides are welded with rectangular guide rail 3, the inner wall of rectangular guide rail 3 is rolled with guide wheel 4, and the outer wall of one side of rectangular guide rail 3 is opened with limiting groove 5, the top outer portion of guide wheel 4 is fixed with bearing piston pipe 8 by bolt, and the inner wall of bearing piston pipe 8 is slidably inserted with bearing piston rod 9, the top outer wall of bearing piston rod 9 is welded with arc-shaped support plate 10, the top of arc-shaped support plate 10 is fixed with bearing hydraulic rod 13 by bolt, and bearing hydraulic rod 13 top is provided with arc-shaped clamping plate 14;

[0024] By setting double adjustment mode at the bottom of cooling cover, the height of bottom bearing piston rod 9 is adjusted by air pressure, that is, preliminary height adjustment can be realized, and the placed cooling cover is adjusted again by bearing hydraulic rod 13, so that the gravity center of cooling cover can be ensured stable during maintenance, and it is not easy to roll over.

[0025] The outer wall of both ends of arc-shaped support plate 10 is opened with arc-shaped clamping groove 11, and the inner wall of arc-shaped clamping groove 11 is clamped and fixed with arc-shaped reinforcing plate 12, the inner wall of one side of bottom of bearing piston pipe 8 is communicated with air pipe 15, and the air pipe 15 is communicated with five-way pipe 16 at one end close to each other, and the bottom of five-way pipe 16 is communicated with air pump 17.

[0026] The top corner of steel floor 1 is welded with first guide cone arm 18, and the top corner of steel floor 1 is welded with second guide cone arm 19.

[0027] The outer wall of arc-shaped clamping plate 14 is bonded with anti-skid pad, and the outer wall of anti-skid pad is provided with anti-skid thread;

[0028] When the cooling cover is maintained, the two guide cone arms are used to align the guide rings of the cooling cover to achieve fast and accurate positioning, and the arc-shaped clamping plates 14 are used to extrude and fix the inner wall of the cooling cover, and the adjustable spacing can adapt to different sizes and diameters of the cooling cover for maintenance and fixing, greatly improving the practicality of the auxiliary device.

[0029] In use, the steel floor 1 is first laid stably on the ground, then the maintenance auxiliary device is assembled, the electric telescopic rod 7 and the air pump 17 are connected to the external power supply through the wires, then the cooling cover to be maintained is lifted, the bottom guide wheel 4 is pushed to move by the electric telescopic rod 7, thereby driving the four arc-shaped clamping plates 14 to move closer to each other, then the guide rings of the cooling cover are first aligned with the second guide cone arm 19, and then lowered to align with the first guide cone arm 18, thereby completing the general alignment operation of the cooling cover, then the arc-shaped clamping plates 14 are adjusted to be below the cooling cover, and the bottom of the cooling cover is clamped and fixed, after the fixing is completed, according to the placement position of the cooling cover, in order to ensure the stable center of gravity, the position of the load-bearing piston rod 9 is adjusted by the air pump 17 at the bottom, and then the position of the weighing hydraulic rod 13 is adjusted, thereby adjusting the center of gravity of the cooling cover to be stable.

[0030] Embodiment 2:

[0031] A cover-type furnace maintenance auxiliary device, as shown in Figures 1-4 The length of the first guide cone arm 18 is less than the length of the second guide cone arm 19, and triangular reinforcing blocks are welded around the bottoms of the first guide cone arm 18 and the second guide cone arm 19.

[0032] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A device for assisting the maintenance of a bell-type furnace, comprising a steel floor (1), characterized in that, The top four corners of the steel floor (1) are provided with rectangular guide grooves (2), and the top four sides of the rectangular guide grooves (2) are welded with rectangular guide rails (3), the inner wall of the rectangular guide rail (3) is provided with a guide wheel (4), and the outer wall of one side of the rectangular guide rail (3) is provided with a limiting groove (5), the top of the guide wheel (4) is externally provided with a bearing piston pipe (8) through bolts, and the inner wall of the bearing piston pipe (8) is slidably provided with a bearing piston rod (9), the top outer wall of the bearing piston rod (9) is welded with an arc-shaped supporting plate (10), the top of the arc-shaped supporting plate (10) is fixed with a bearing hydraulic rod (13) through bolts, and the top of the bearing hydraulic rod (13) is provided with an arc-shaped clamping plate (14).

2. The auxiliary device for maintenance of a bell-type furnace according to claim 1, characterized in that, The outer wall of both ends of the arc-shaped supporting plate (10) is provided with an arc-shaped clamping groove (11), and the inner wall of the arc-shaped clamping groove (11) is provided with an arc-shaped reinforcing plate (12).

3. The auxiliary device for maintenance of a bell-type furnace according to claim 1, characterized in that, The bottom of the bearing piston pipe (8) is communicated with a ventilation pipe (15), and the ventilation pipe (15) is communicated with a five-way pipe (16) at one end.

4. The auxiliary device for maintenance of a bell-type furnace according to claim 1, wherein The top of the steel floor (1) is welded with a first guide cone arm (18), and the top of the steel floor (1) is welded with a second guide cone arm (19).

5. The auxiliary device for maintenance of a bell-type furnace according to claim 1, wherein The outer wall of the arc-shaped clamping plate (14) is provided with a non-slip pad, and the outer wall of the non-slip pad is provided with a non-slip thread.

6. The auxiliary device for maintenance of a bell-type furnace according to claim 1, wherein The outer wall of the guide wheel (4) is welded with a limiting block (6), and the limiting block (6) is fixed with an electric telescopic rod (7) through screws.

7. The auxiliary device for maintenance of a bell-type furnace according to claim 4, wherein The length of the first guide cone arm (18) is less than the length of the second guide cone arm (19), and the bottom of the first guide cone arm (18) and the second guide cone arm (19) is welded with equidistantly distributed triangular reinforcing blocks.

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