Fire fighting equipment for electrical engineering
By introducing an adjustable base plate and clamping block structure into the fire-fighting equipment, the problem that existing equipment can only accommodate fire extinguishers of a specific length has been solved, enabling adaptive placement of fire extinguishers of different sizes and expanding the applicability of the equipment.
Patent Information
- Application Number
- CN202423061416.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-12
AI Technical Summary
Existing fire-fighting equipment can only accommodate fire extinguishers of a certain length, which reduces the applicability of the equipment.
A fire-fighting device was designed, which includes an adjustable base plate, connecting rods, gears, and clamping blocks. Through the cooperation of gears and connecting rods, the adjustable base plate can be lowered and the clamping blocks can be expanded to accommodate fire extinguishers of different lengths and diameters.
It enables adaptable placement of fire extinguishers of different lengths and diameters, expanding the applicability of fire-fighting equipment.
Smart Images
Figure CN223682954U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to fire fighting appliance technical field more specifically, the utility model relates to a kind of fire-fighting equipment for electrical engineering. BACKGROUND
[0002] Electrical engineering is a subject that studies the generation, transmission, conversion, control and utilization of electric energy, which covers power systems, electrical machinery and apparatus, power electronics, high-voltage technology and other fields. In modern society, electrical engineering plays a very key role. From the power plant converting other energy into electric energy to the transmission network delivering to millions of households, and to the operation of various electrical equipment, all rely on electrical engineering to provide stable and reliable power protection.
[0003] In electrical engineering, in order to be able to handle emergency fire in time, fire-fighting equipment with fire extinguishers is set near electrical engineering equipment. Although the existing fire-fighting equipment has the basic function of placing fire-fighting equipment, it can only place fire extinguishers of a specific length, which greatly reduces the application range of the equipment, so it needs to be improved. SUMMARY
[0004] In order to overcome the shortcomings of the prior art, the utility model provides a fire-fighting equipment for electrical engineering, which has the advantage of being able to place fire extinguishers of different lengths.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a fire-fighting equipment for electrical engineering, comprising a fire-fighting box, the bottom of the inner surface of the fire-fighting box is movably sleeved with an adjustable bottom plate, the outer surfaces of the left and right sides of the adjustable bottom plate are both fixedly connected with side plates, the outer surfaces of the side plates are movably connected with the outer surface of the fire-fighting box, the right surface of the fire-fighting box is fixedly connected with a fixed shaft, the outer surface of the fixed shaft is movably sleeved with a first connecting rod, the other end of the first connecting rod is hingedly connected with a second connecting rod, the other end of the second connecting rod is hingedly connected with the right surface of the side plate, the right surface of the first connecting rod is fixedly connected with a gear, the inner surface of the gear is movably sleeved with the outer surface of the fixed shaft, the rear side of the outer surface of the gear is meshingly connected with a toothed block, the left surface of the toothed block is movably connected with the right surface of the fire-fighting box, the outer surface of the toothed block is movably connected with a U-shaped plate, the left surface of the U-shaped plate is fixedly connected with the right surface of the fire-fighting box, the rear surface of the toothed block is fixedly connected with a first spring, the rear end of the first spring is fixedly connected with the inner surface of the U-shaped plate.
[0006] As a preferred technical scheme of the utility model, the right surface of the toothed block is movably connected with a limiting piece, the left surface of the limiting piece is fixedly connected with the right surface of the U-shaped plate.
[0007] As a preferred technical scheme of the utility model, the top end of the outer surface of the fire-fighting box is movably connected with a box cover, and the inner surface of the middle part of the box cover is fixedly installed with a transparent plate.
[0008] As a preferred technical scheme of the utility model, the left and right ends of the inner surface of the fire-fighting box are fixedly connected with fixed clamping blocks, the front and back sides of the inner surface of the fire-fighting box are fixedly connected with limiting strips, the inner surface of the limiting strip is movably connected with a T-shaped block, and the outer surface of the T-shaped block is fixedly connected with movable clamping blocks.
[0009] As a preferred technical scheme of the utility model, the number of the movable clamping blocks is two, and the inner surface between the two movable clamping blocks is fixedly connected with a No. 2 spring.
[0010] As a preferred technical scheme of the utility model, the outer surface of the two movable clamping blocks is hingedly connected with a No. 3 connecting rod, and the other end of the No. 3 connecting rod is hingedly connected with a pulling block.
[0011] As a preferred technical scheme of the utility model, the outer surface of the pulling block is movably sleeved with a limiting plate, and the outer surfaces of the front and back ends of the limiting plate are fixedly connected with the inner surface of the fire-fighting box.
[0012] Compared with the prior art, the utility model has the beneficial effects as follows:
[0013] 1、the utility model discloses a movable bottom plate, a No. 1 connecting rod, a No. 2 connecting rod, a side plate and a gear are set up, first, the operator pulls the tooth block, makes the tooth block separate from the meshing of the gear, then the operator rotates the gear whole, along with the rotation of the gear and the No. 1 connecting rod, the No. 2 connecting rod will begin to rotate under the driving of the No. 1 connecting rod, at the same time, the other end of the No. 2 connecting rod will drive the side plate, thereby making the side plate and the movable bottom plate whole begin to move downwards, thereby making the inside of the fire-fighting box and the movable bottom plate whole can place the fire extinguisher of longer length.
[0014] 2、the utility model discloses a fixed clamping block, a limiting strip, a movable clamping block, a No. 3 connecting rod and a pulling block are set up, when the operator pulls the pulling block, makes the pulling block begin to move upwards, the No. 3 connecting rod will begin to rotate under the driving of the pulling block, at the same time, the other end of the No. 3 connecting rod will drive the movable clamping block, thereby making the two movable clamping blocks whole begin to move towards each other, in this process, the spacing between the movable clamping block and the fixed clamping block will gradually expand, thereby making the operator can place the fire extinguisher of different diameters between the fixed clamping block and the movable clamping block. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the structure schematic drawing of the utility model;
[0016] Figure 2 It is the structure schematic drawing of the side of the utility model;
[0017] Figure 3 It is the sectional view structure schematic diagram of the utility model;
[0018] Figure 4 It is the sectional view structure schematic diagram of the fixed axle of the utility model;
[0019] Figure 5 It is the sectional view structure schematic diagram of the T-shaped block of the utility model;
[0020] Figure 6 It is Figure 4 The local amplification structure schematic diagram of A place in the middle.
[0021] In the drawing: 1, fire-fighting box;2, adjustable bottom plate;3, fixed axle;4, first connecting rod;5, second connecting rod;6, side plate;7, gear;8, tooth block;9, U-shaped plate;10, first spring;11, limiting piece;12, box cover;13, transparent plate;14, fixed clamping block;15, limiting strip;16, T-shaped block;17, movable clamping block;18, second spring;19, third connecting rod;20, pulling block;21, limiting plate. DETAILED DESCRIPTION
[0022] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.
[0023] As Figures 1 to 6 Indicated, the utility model provides a kind of fire-fighting equipment for electrical engineering, including fire-fighting box 1, the bottom of the inner surface of fire-fighting box 1 is movably sleeved with adjustable bottom plate 2, the outer surface of the left and right sides of adjustable bottom plate 2 is all fixedly connected with side plate 6, the outer surface of side plate 6 and the outer surface of fire-fighting box 1 are movably connected, the right surface of fire-fighting box 1 is fixedly connected with fixed axle 3, the outer surface of fixed axle 3 is movably sleeved with first connecting rod 4, the other end of first connecting rod 4 is hinged with second connecting rod 5, the other end of second connecting rod 5 and the right surface of side plate 6 are hinged, the right surface of first connecting rod 4 is fixedly connected with gear 7, the inner surface of gear 7 and the outer surface of fixed axle 3 are movably sleeved, the rear side of gear 7 outer surface is engagedly connected with tooth block 8, the left surface of tooth block 8 and the right surface of fire-fighting box 1 are movably connected, the outer surface of tooth block 8 is movably connected with U-shaped plate 9, the left surface of U-shaped plate 9 and the right surface of fire-fighting box 1 are fixedly connected, the rear surface of tooth block 8 is fixedly connected with first spring 10, the rear end of first spring 10 and the inner surface of U-shaped plate 9 are fixedly connected.
[0024] When the operator pulls the tooth block 8, the tooth block 8 is disengaged from the engagement with the U-shaped plate 9, the rotation locking of the first connecting rod 4 and the gear 7 is released, at this time the operator can rotate the gear 7 and the first connecting rod 4, at this time the other end of the first connecting rod 4 drives the second connecting rod 5 and makes the second connecting rod 5 rotate, and the other end of the second connecting rod 5 drives the side plate 6, so that the side plate 6 and the adjustable bottom plate 2 as a whole begin to move downward.
[0025] The right surface of the tooth block 8 is movably connected with the limiting sheet 11, and the left surface of the limiting sheet 11 is fixedly connected with the right surface of the U-shaped plate 9.
[0026] The design of the limiting sheet 11 and the U-shaped plate 9 plays a limiting role on the moving direction of the tooth block 8.
[0027] The top end of the outer surface of the fire-fighting box 1 is movably connected with the box cover 12, and the inner surface of the middle part of the box cover 12 is fixedly connected with the transparent plate 13.
[0028] The transparent plate 13 is made of transparent plastic plate, and the outside personnel can observe the inside of the fire-fighting box 1 through the transparent plate 13.
[0029] The left and right ends of the inner surface of the fire-fighting box 1 are fixedly connected with the fixed clamping blocks 14, and the front and rear sides of the inner surface of the fire-fighting box 1 are fixedly connected with the limiting strips 15, the inner surface of the limiting strip 15 is movably connected with the T-shaped block 16, and the outer surface of the T-shaped block 16 is fixedly connected with the movable clamping blocks 17.
[0030] The design of the limiting strip 15 and the T-shaped block 16 limits the moving direction of the movable clamping block 17 as a whole.
[0031] The number of the movable clamping blocks 17 is two, and the inner surfaces between the two movable clamping blocks 17 are fixedly connected with the second springs 18.
[0032] The design of the second spring 18 makes the two movable clamping blocks 17 move away from each other under the elastic force of the second spring 18, so that the movable clamping block 17 and the fixed clamping block 14 clamp and fix the outer surface of the fire extinguisher.
[0033] The outer surfaces of the two movable clamping blocks 17 are hingedly connected with the third connecting rods 19, and the other ends of the third connecting rods 19 are hingedly connected with the pulling blocks 20.
[0034] The upward movement of the pulling block 20 makes the two third connecting rods 19 begin to rotate, and the other ends of the two third connecting rods 19 drive the two movable clamping blocks 17 respectively, so that the two movable clamping blocks 17 as a whole begin to move towards each other.
[0035] The outer surface of the pulling block 20 is movably sleeved with the limiting plate 21, and the outer surfaces of the front and rear ends of the limiting plate 21 are fixedly connected with the inner surface of the fire-fighting box 1.
[0036] The design of the pull block 20 plays a role in limiting the moving direction of the pull block 20.
[0037] The working principle and use process of the utility model:
[0038] When the operator needs to place fire extinguishers of different sizes in the inside of the fire-fighting box 1, the operator first pulls the tooth block 8, so that the tooth block 8 is disengaged from the meshing with the gear 7, at this time the rotating function of the whole gear 7 will be restored, then the operator rotates the gear 7, so that the first connecting rod 4 and the gear 7 rotate together with the fixed shaft 3 as the axis, at the same time the other end of the first connecting rod 4 drives the second connecting rod 5, so that the second connecting rod 5 also starts to rotate, at the same time the other end of the second connecting rod 5 drives the side plate 6, so that the side plate 6 and the adjustable bottom plate 2 as a whole start to move downward.
[0039] Then the operator pulls the pull block 20, so that the pull block 20 starts to move upward, at this time the two third connecting rods 19 will start to rotate under the driving of the pull block 20, and the other end of the third connecting rod 19 drives the movable clamping block 17, so that the two movable clamping blocks 17 as a whole start to move towards each other under the limiting of the T-shaped block 16, with the movement of the two movable clamping blocks 17, the spacing between the movable clamping block 17 and the fixed clamping block 14 will gradually expand, at this time the operator can place fire extinguishers of different diameters between the fixed clamping block 14 and the movable clamping block 17.
[0040] It should be noted that in this text, relational terms such as first and second and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying that there is any such actual relationship or order between such entities or actions. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements includes not only those elements, but also other elements not explicitly listed or inherent to such a process, method, article or equipment.
[0041] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A fire-fighting apparatus for electrical engineering comprising a fire-fighting box (1), characterized in that: The bottom of the inner surface of the fire-fighting box (1) movably sleeves an adjustable bottom plate (2), the outer surface of the left and right sides of the adjustable bottom plate (2) is fixedly connected with a side plate (6), the outer surface of the side plate (6) and the outer surface of the fire-fighting box (1) are movably connected, the right surface of the fire-fighting box (1) is fixedly connected with a fixed shaft (3), the outer surface of the fixed shaft (3) movably sleeves a first connecting rod (4), the other end of the first connecting rod (4) is hingedly connected with a second connecting rod (5), the other end of the second connecting rod (5) and the right surface of the side plate (6) are hingedly connected, the right surface of the first connecting rod (4) is fixedly connected with a gear (7), the inner surface of the gear (7) and the outer surface of the fixed shaft (3) movably sleeve, the rear side of the outer surface of the gear (7) is meshedly connected with a toothed block (8), the left surface of the toothed block (8) and the right surface of the fire-fighting box (1) are movably connected, the outer surface of the toothed block (8) movably connects with a U-shaped plate (9), the left surface of the U-shaped plate (9) and the right surface of the fire-fighting box (1) are fixedly connected, the rear surface of the toothed block (8) is fixedly connected with a first spring (10), the rear end of the first spring (10) and the inner surface of the U-shaped plate (9) are fixedly connected.
2. A fire-fighting equipment for electrical engineering according to claim 1, characterized in that: The right surface of the toothed block (8) movably connects with a limiting sheet (11), the left surface of the limiting sheet (11) and the right surface of the U-shaped plate (9) are fixedly connected.
3. A fire-fighting equipment for electrical engineering as claimed in claim 1 wherein: The top end of the outer surface of the fire-fighting box (1) movably connects with a box cover (12), the inner surface of the middle of the box cover (12) is fixedly installed with a transparent plate (13).
4. The fire-fighting equipment for electrical engineering according to claim 1, characterized in that: The left and right ends of the inner surface of the fire-fighting box (1) are fixedly connected with fixed clamping blocks (14), the front and rear sides of the inner surface of the fire-fighting box (1) are fixedly connected with limiting strips (15), the inner surface of the limiting strip (15) movably connects with a T-shaped block (16), the outer surface of the T-shaped block (16) is fixedly connected with movable clamping blocks (17).
5. A fire-fighting equipment for electrical engineering according to claim 4, characterized in that: The number of the movable clamping blocks (17) is two, the inner surface between the two movable clamping blocks (17) is fixedly connected with a second spring (18).
6. A fire-fighting equipment for electrical engineering according to claim 4, characterized in that: The outer surface of the two movable clamping blocks (17) is hingedly connected with a third connecting rod (19), the other end of the third connecting rod (19) is hingedly connected with a pulling block (20).
7. A fire-fighting equipment for electrical engineering according to claim 6, characterized in that: The outer surface of the pulling block (20) movably sleeves a limiting plate (21), the outer surfaces of the front and rear ends of the limiting plate (21) are fixedly connected with the inner surface of the fire-fighting box (1).