Scaffold for fire grate of garbage incinerator

Abstract

The utility model discloses a garbage incinerator fire grate scaffold which comprises a first step and two second steps, the first step is connected with the second step located above in a sliding mode, every two adjacent second steps are connected in a sliding mode, one side of each second step is fixedly connected with a magnetic block, and the other side of each second step is fixedly connected with a magnetic block. The magnetic blocks are arranged on the first step and the second step and make contact with the first step and the second step which are adjacent to the magnetic blocks respectively, two first fixing rods are fixedly connected to the upper surface of the first step, two second fixing rods are fixedly connected to one side of the second step located at the bottommost portion, and telescopic rods are fixedly connected between the second fixing rods and the first fixing rods. According to the foldable scaffold, the device can be folded and stored, the occupied space of the stored device is reduced, the folded device can be fixed through the second fixing assembly, and the situation that the folded scaffold is prone to loosening is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolds, in particular to a scaffold for a grate of a garbage incinerator. Background Art

[0002] Waste incinerators are used for waste incineration. During use, scaffolding is usually set up to provide external protection for workers.

[0003] After searching, the Chinese patent with the announcement number CN217975343U discloses a garbage incinerator grate scaffold applied in the field of garbage incinerator technology. The garbage incinerator grate scaffold includes a scaffold bottom plate and a handrail, which can be conveniently supported between the burnout section grate sheet and the grate furnace tail shell, so that maintenance personnel can pass safely and conveniently, eliminating safety hazards. However, there are still the following defects: it is not convenient to fold and store it after use, which occupies space when stored, resulting in low space utilization. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a garbage incinerator grate scaffold.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A waste incinerator grate scaffold comprises a first step and two second steps, wherein the first step is slidably connected to the second step located above, and two adjacent second steps are slidably connected to each other, one side of each of the two second steps is fixedly connected with a magnetic block, and the magnetic block is respectively in contact with the first step and the second step adjacent thereto, two first fixing rods are fixedly connected to the upper surface of the first step, two second fixing rods are fixedly connected to one side of the second step located at the bottom, a telescopic rod is fixedly connected between the second fixing rod and the first fixing rod, the first step and one side of the second step located above are fixedly connected with a fixing block, the upper surfaces of the two second steps are provided with a first fixing assembly connected to the fixing block, and one side of the first fixing rod is provided with a second fixing assembly.

[0007] As a further solution of the utility model, the first fixing component includes two slots, and the two slots are opened at the top of the two second steps. Rods are inserted into the inside of the two slots, and the top ends of the two rods pass through the fixing block and are fixedly connected with a baffle.

[0008] As a further solution of the utility model, the baffle is in contact with the upper surface of the fixing block.

[0009] As a further solution of the utility model, the second fixing assembly includes a connecting rod, which is fixed to one side of the first fixing rod by bolts, one end of the connecting rod is provided with a groove, one end of the connecting rod is movably connected to a stopper, and one side of the stopper is provided with two slots.

[0010] As a further solution of the utility model, a sliding groove is provided inside the connecting rod, a sliding block is movably connected in the sliding groove, and a fixing plate is fixedly connected to one side of the sliding block.

[0011] As a further solution of the utility model, two clamping blocks are fixedly connected to one side of the fixing plate, and the clamping blocks are clamped with the clamping slots.

[0012] As a further solution of the utility model, a support plate is fixedly connected to the bottom of the second step located at the bottom.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model achieves storage of the device by folding and overlapping the first step and the second step, so that the space occupied by the device after storage becomes smaller and the storage effect of the device is improved.

[0015] 2. By setting the second fixing component, the folded device is fixed, which makes it convenient for the staff to move the folded scaffolding and prevents the folded scaffolding from being easily loosened.

[0016] 3. By setting the magnetic blocks, adjacent steps are assisted in being fixed, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a garbage incinerator grate scaffold proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the enlarged structure of part A of a grate scaffold of a garbage incinerator proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a fixed plate of a garbage incinerator grate scaffold.

[0020] In the figure: 1, telescopic rod; 2, first fixed rod; 3, connecting rod; 4, first step; 5, magnetic block; 7, second step; 8, support plate; 9, second fixed rod; 10, fixed plate; 11, baffle; 12, fixed block; 13, plug rod; 14, slot; 15, card slot; 16, groove; 17, block; 18, card block; 19, slider. DETAILED DESCRIPTION

[0021] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, so that the embodiments of the application described here, based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0022] Reference Figure 1-Figure 3 A waste incinerator grate scaffold comprises a first step 4 and two second steps 7, wherein the first step 4 is slidably connected to the second step 7 located above, and two adjacent second steps 7 are slidably connected to each other, and one side of the two second steps 7 is fixed with a magnetic block 5 by bolts, and the magnetic block 5 is respectively in contact with the first step 4 and the second step 7 adjacent to it, and the magnetic block 5 can provide auxiliary fixation between the steps, and the upper surface of the first step 4 is fixed with two first fixing rods 2 by bolts, and one side of the second step 7 located at the bottom is fixed with two second fixing rods 9 by bolts, and a telescopic rod 1 is fixed between the second fixing rod 9 and the first fixing rod 2 by bolts, and one side of the first step 4 and the second step 7 located above is fixed with bolts A fixing block 12 is fixed, and the upper surfaces of the two second steps 7 are provided with a first fixing component connected to the fixing block 12. The first fixing component is separated from the fixing block 12, and the first step 4 is pushed to move it to the right along the second step 7 until the first step 4 is completely folded and overlapped with the second step 7 located above, and at the same time, the magnetic block 5 is separated from the first step 4, and the telescopic rod 1 is contracted, and the first step 4 is continued to be pushed to make the second step 7 located above and the second step 7 located at the bottom fold and overlap, and at the same time, the magnetic block 5 on the second step 7 located at the bottom is separated from the second step 7 located at the top, and the telescopic rod 1 continues to contract. At this time, the device is folded, and a second fixing component for fixing the folded device is provided on one side of the first fixing rod 2.

[0023] In the present invention, what is needed is that the first fixing component includes two slots 14, and the two slots 14 are opened at the tops of the two second steps 7. The insides of the two slots 14 are plugged with plug rods 13. The top ends of the two plug rods 13 pass through the fixing block 12 and are fixed with baffles 11 by bolts. The baffles 11 are in contact with the upper surface of the fixing block 12. The baffles 11 are moved downward to drive the plug rods 13 to be inserted into the slots 14, so that the two connected steps are fixed. The second fixing component includes a connecting rod 3, which is fixed to one side of the first fixing rod 2 by bolts. A groove 16 is opened at one end of the connecting rod 3, and a stopper 17 is rotatably connected to one end of the connecting rod 3. One side of the stopper 17 is opened with two The slot 15 and the connecting rod 3 are provided with a slide groove inside, and a slider 19 is slidably connected in the slide groove. The slide groove can guide the slider 19 so that it can move stably. A fixing plate 10 is fixed to one side of the slider 19 by bolts, and two blocks 18 are fixed to one side of the fixing plate 10 by bolts, and the blocks 18 are engaged with the slot 15. The block 17 is rotated in the opposite direction to make it contact with the connecting rod 3, and the fixing plate 10 is pushed inwardly to make the slider 19 move inwardly along the slide groove. At this time, the block 18 is inserted into the slot 15, and a support plate 8 is fixed to the bottom of the second step 7 at the bottom by bolts. The support plate 8 can be located at the contact surface between the second step 7 at the bottom and the ground, so that the device can be placed more stably.

[0024] Working principle: When the device needs to be stored after use, first pull the fixing plate 10 outward to make the slider 19 move outward along the slide groove, at this time the card block 18 moves out of the card slot 15, then rotate the stopper 17 and separate it from the connecting rod 3, then pull the baffle 11 on the second step 7 above upward to make the insertion rod 13 move out of the slot 14, then push the first step 4 to move it to the right along the second step 7 until the first step 4 is completely folded and overlapped with the second step 7 above, and at the same time the magnetic block 5 is separated from the first step 4, and the telescopic rod 1 Contract, then pull the baffle 11 on the second step 7 at the bottom upwards to move the insertion rod 13 out of the slot 14, continue to push the first step 4, so that the second step 7 at the top is folded and overlapped with the second step 7 at the bottom, and at the same time, the magnetic block 5 on the second step 7 at the bottom is separated from the second step 7 at the top, and the telescopic rod 1 continues to contract. At this time, the device is folded, and the second fixing rod 9 is located in the groove 16 of the connecting rod 3. Then rotate the block 17 in the opposite direction to make it contact with the connecting rod 3, and finally reinsert the card block 18 into the card slot 15 to achieve fixation.

[0025] The present invention has been described through the above-mentioned embodiments. Those skilled in the art will appreciate that the present invention is not limited to the above-mentioned embodiments, and more modifications may be made according to the teachings of the present invention. These modifications are all within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A waste incinerator grate scaffold, comprising a first step (4) and two second steps (7), characterized in that: The first step (4) is slidably connected to the second step (7) located above, and two adjacent second steps (7) are slidably connected to each other. One side of the two second steps (7) is fixedly connected with a magnetic block (5), and the magnetic block (5) is in contact with the first step (4) and the second step (7) adjacent thereto, respectively. The upper surface of the first step (4) is fixedly connected with two first fixing rods (2), one side of the second step (7) located at the bottom is fixedly connected with two second fixing rods (9), a telescopic rod (1) is fixedly connected between the second fixing rod (9) and the first fixing rod (2), one side of the first step (4) and the second step (7) located above is fixedly connected with a fixing block (12), the upper surfaces of the two second steps (7) are provided with a first fixing component connected to the fixing block (12), and one side of the first fixing rod (2) is provided with a second fixing component.

2. A waste incinerator grate scaffold according to claim 1, characterized in that: The first fixing component comprises two slots (14), the two slots (14) are opened at the top of the two second steps (7), the inside of the two slots (14) is plugged with an insertion rod (13), and the top ends of the two insertion rods (13) pass through the fixing block (12) and are fixedly connected to the baffle (11).

3. A waste incinerator grate scaffold according to claim 2, characterized in that: The baffle (11) is in contact with the upper surface of the fixing block (12).

4. A waste incinerator grate scaffold according to claim 1, characterized in that: The second fixing assembly comprises a connecting rod (3), the connecting rod (3) being fixed to one side of the first fixing rod (2) by means of bolts, one end of the connecting rod (3) being provided with a groove (16), one end of the connecting rod (3) being movably connected with a stopper (17), one side of the stopper (17) being provided with two slots (15).

5. A waste incinerator grate scaffold according to claim 4, characterized in that: A sliding groove is provided inside the connecting rod (3), a sliding block (19) is movably connected inside the sliding groove, and a fixing plate (10) is fixedly connected to one side of the sliding block (19).

6. A waste incinerator grate scaffold according to claim 5, characterized in that: Two clamping blocks (18) are fixedly connected to one side of the fixing plate (10), and the clamping blocks (18) are clamped with the clamping slots (15).

7. A waste incinerator grate scaffold according to claim 1, characterized in that: A support plate (8) is fixedly connected to the bottom of the second step (7) located at the bottom.

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