Automatic submerged fire extinguishing device

Abstract

The utility model relates to an automatic submerged fire extinguishing device, which belongs to the technical field of environmental tests, and is characterized in that a jacking assembly is arranged above a water tank to drive a bearing jig to extend into or retreat from the water tank, so that when a dangerous goods emergency treatment box catches fire, the dangerous goods emergency treatment box can be controlled to extend into the water tank to perform fire extinguishing operation, and manual participation is avoided. The locking assembly is arranged to lock or unlock the position of the supporting frame when the supporting frame moves to the highest position so as to be matched with lifting movement of the jacking assembly, the situation that the jacking structure needs to maintain the state that the supporting frame is located at the highest position all the time is avoided, the stability of the whole device is improved, and the service life of the whole device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to an automatic sinking water fire extinguishing device and belongs to the technical field of environmental test. BACKGROUND

[0002] The emergency treatment box for dangerous goods is mainly used for storing dangerous goods in an emergency in a ring test, and the emergency treatment box for dangerous goods may catch fire during the test. However, the existing dangerous goods treatment box does not have an automatic fire extinguishing function, cannot meet the automation requirements of the planned unmanned laboratory, needs personnel to judge and actively operate, needs more manpower to participate in fire extinguishing, is low in efficiency, and is easy to cause harm to the personnel participating in fire extinguishing. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing an automatic sinking water fire extinguishing device to solve the above problems.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: an automatic sinking water fire extinguishing device, the automatic sinking water fire extinguishing device comprises:

[0005] A water tank, which is internally formed with a receiving cavity and has an opening on the upper surface;

[0006] A bearing jig, which is arranged directly above the opening, comprises a support frame and a bearing platform arranged on the support frame;

[0007] A jacking assembly, which comprises a slide rail fixedly arranged on the outer side of the water tank in the vertical direction, a slide block slidingly arranged on the slide rail, and a power piece for driving the slide block to move on the slide rail, and the support frame is fixedly connected with the slide block;

[0008] A locking assembly, which is configured to lock or unlock the support frame when the support frame moves to the top of the slide rail.

[0009] Further, the locking assembly comprises a locking hole formed on the support frame, a locking cylinder arranged flush with the top of the slide rail, and a locking rod connected to the locking cylinder, the locking rod is driven by the locking cylinder to extend into or exit the locking hole to lock or unlock the position of the support frame.

[0010] Further, the locking assembly further comprises a support seat, the support seat is internally formed with a through hole arranged in a penetrating manner, the through hole is collinear with the axis of the locking hole, and the locking rod is arranged in the through hole.

[0011] Further, the support frame is provided with a locking plate, the locking hole is formed on the locking plate, and the power piece is connected to the locking plate.

[0012] Further, the slide rails are arranged in two groups and are located at two sides of the support frame.

[0013] Further, the slide block is arranged at a side of the slide rail which is opposite to the support frame, and the slide block is fixedly connected with the support frame through the L-shaped connecting piece.

[0014] Further, L-shaped handles are arranged at the middle portions of the two sides of the water tank, and each L-shaped handle comprises a connecting segment which is connected with the water tank in a vertical direction and a handrail segment which is formed from the top of the connecting segment and is away from the water tank.

[0015] Further, the automatic water extinguishing device further comprises a control unit which is signal-connected with a remote control center, the control unit is signal-connected with the jacking assembly and the locking assembly, and the control unit is used for receiving a control signal of the remote control center to control the jacking assembly and the locking assembly to work.

[0016] The automatic water extinguishing device has the advantages that: the jacking assembly is arranged above the water tank to drive the loading fixture to extend into or exit the water tank, so that the loading fixture can be controlled to extend into the water tank to perform the extinguishing operation when the dangerous goods emergency treatment box is on fire, and manual participation is avoided; in addition, the locking assembly is arranged to lock or unlock the position of the support frame when the support frame moves to the highest position, so as to cooperate with the lifting movement of the jacking assembly, the jacking structure does not need to maintain the state that the support frame is at the highest position at all times, and the stability and service life of the whole device are improved.

[0017] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and can be implemented according to the content of the specification, the following preferred embodiments of the utility model are described in detail in cooperation with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structure schematic view of the automatic water extinguishing device shown in an embodiment of the application.

[0019] Figure 2 It is Figure 1 It is a rear side structure schematic view of the automatic water extinguishing device. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model will be further described in detail in combination with the drawings and embodiments. The following embodiments are used to illustrate the utility model, but not to limit the scope of the utility model.

[0021] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model.

[0022] In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise explicitly specified.

[0023] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. In addition, in the utility model, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium.

[0024] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] Please refer to Figures 1 to 2 The automatic submerged fire extinguishing device shown in an embodiment of the application comprises a water tank 10, a bearing jig, a jacking assembly and a locking assembly. The water tank 10 is formed with a receiving cavity in the inside and an opening in the upper surface.

[0026] The bearing jig is arranged directly above the opening, and the bearing jig comprises a support frame 21 and a bearing platform 22 arranged on the support frame 21; the support platform is formed by two support plates which are vertically connected to the support frame 21, and the two support plates are downwardly formed with rectangular grooves on opposite sides, the two rectangular grooves form a bearing plane, and the support plates are connected with the support frame 21 through reinforcing ribs 23, the reinforcing ribs 23, the support plates and the support frame 21 are arranged in a triangular shape to improve the stability of the bearing jig.

[0027] The jacking assembly comprises a slide rail 31 fixedly arranged on the outer side of the water tank 10 in the vertical direction, a slide block 32 slidably arranged on the slide rail 31, and a power member 33 for driving the slide block 32 to move on the slide rail 31, and the support frame 21 is fixedly connected with the slide block 32. In the embodiment, the jacking assembly is arranged on one end of the rear side of the support frame 21, and the power member 33 is a pneumatic cylinder, which drives the bearing jig to move up and down, so that the bearing platform 22 extends into or exits the water tank 10. Of course, in other embodiments, the jacking assembly can also be arranged at the middle position of the rear side of the support frame 21, or a pair of jacking assemblies can be symmetrically arranged at both ends of the rear side of the support frame 21, or more groups of jacking assemblies can be arranged according to requirements, which are not limited here.

[0028] The locking assembly is configured to lock or unlock the support frame 21 when the support frame 21 moves to the top of the slide rail 31.

[0029] In an embodiment, the locking assembly comprises a locking hole 241 formed on the support frame 21, a locking pneumatic cylinder 41 arranged flush with the top of the slide rail 31, and a locking rod 42 connected to the locking pneumatic cylinder 41, the locking rod 42 extends into or exits the locking hole 241 under the driving of the locking pneumatic cylinder 41 to lock or unlock the position of the support frame 21. By driving the locking rod 42 to extend into or exit the locking hole 241 through the locking pneumatic cylinder 41, the position of the support frame 21 can be conveniently locked or unlocked.

[0030] In an embodiment, the locking assembly further comprises a support seat 43, the support seat 43 is formed with a through hole arranged therethrough, the through hole is collinear with the axis of the locking hole 241, and the locking rod 42 is arranged in the through hole. By arranging the support seat 43 to support the locking rod 42, the radial shear force of the support frame 21 on the locking pneumatic cylinder 41 is avoided to damage the locking pneumatic cylinder 41.

[0031] In an embodiment, the support frame 21 is provided with a locking plate 24, the locking hole 241 is formed on the locking plate 24, and the power member 33 is connected to the locking plate 24. By arranging the locking hole 241 on the locking plate 24 connected to the power member 33, the support force of the power member 33 on the support frame 21 at the highest position of the slide rail 31 is directly reduced, and the service life of the power member 33 is improved.

[0032] In an embodiment, the slide rail 31 is provided with two groups, and is located at two sides of the support frame 21 respectively. By providing two groups of slide rails 31, better support and guiding effect of the support frame 21 can be provided, the overturning of the support frame 21 is avoided, and the lifting stability is improved.

[0033] In an embodiment, the sliding block 32 is arranged at a side of the slide rail 31 which is away from the support frame 21, and the sliding block 32 is fixedly connected with the support frame 21 through the L-shaped connecting piece 34. In this way, the transverse shearing force applied by the support frame 21 to the sliding block 32 is applied to the slide rail 31 in the direction of the base of the slide rail 31, so that the sliding block 32 is pressed on the slide rail 31, and the sliding block 32 is prevented from being separated from the slide rail 31.

[0034] In an embodiment, L-shaped handles 11 are arranged at the middle portions of the two sides of the water tank 10, and each L-shaped handle 11 comprises a connecting segment which is connected with the water tank 10 in the vertical direction, and a handrail segment which is formed from the top of the connecting segment and extends away from the water tank 10. By arranging the L-shaped handles 11, the water tank 10 can be easily grabbed when it needs to be moved.

[0035] In an embodiment, the automatic submerged fire extinguishing device further comprises a control unit which is signal-connected with the remote control center, and the control unit is signal-connected with the jacking assembly and the locking assembly. The control unit is used for receiving the control signal of the remote control center to control the jacking assembly and the locking assembly to work. The control unit is a conventional controller, which is a prior art and will not be described here.

[0036] The jacking assembly is arranged above the water tank to drive the bearing jig to extend into or exit the water tank, so that the bearing jig can be controlled to extend into the water tank for fire extinguishing operation when the dangerous goods emergency treatment tank is on fire, and manual participation is avoided. In addition, the locking assembly is arranged to lock or unlock the position of the support frame when the support frame moves to the highest position, so as to cooperate with the lifting movement of the jacking assembly, and the jacking structure does not need to always maintain the support frame in the highest position, thereby improving the stability and service life of the whole device.

[0037] The technical features of the above-described embodiments can be combined arbitrarily. In order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, but as long as the combinations of the technical features do not exist, they should be considered as the scope of the description.

[0038] The above-described embodiments only express several implementation manners of the utility model, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, some modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. An automatic submerged fire extinguishing apparatus, characterized in that, The automatic submerged fire extinguishing device comprises: a water tank, in which a containing cavity is formed and an opening is formed on the upper surface; a bearing jig, which is arranged directly above the opening, and comprises a support frame and a bearing platform arranged on the support frame; a jacking assembly, which comprises a slide rail fixedly arranged on the outer side of the water tank in the vertical direction, a slide block slidingly arranged on the slide rail, and a power member driving the slide block to move on the slide rail, the support frame being fixedly connected with the slide block; a locking assembly, which is configured to lock or unlock the support frame when the support frame moves to the top of the slide rail.

2. The automatic submerged fire extinguishing apparatus of claim 1, wherein The locking assembly comprises a locking hole formed on the support frame, a locking cylinder arranged flush with the top of the slide rail, and a locking rod connected with the locking cylinder, the locking rod being driven by the locking cylinder to extend into or exit the locking hole to lock or unlock the position of the support frame.

3. The automatic submerged fire extinguishing apparatus of claim 2, wherein The locking assembly further comprises a support seat, in which a through hole is formed and arranged in a penetrating manner, the through hole being collinear with the axis of the locking hole, and the locking rod being arranged in the through hole.

4. The automatic submerged fire extinguishing apparatus of claim 3, wherein A locking plate is arranged on the support frame, the locking hole being formed on the locking plate, and the power member being connected with the locking plate.

5. The automatic submerged fire extinguishing apparatus of claim 1, wherein The slide rail is arranged in two groups and located on both sides of the support frame.

6. The automatic submerged fire extinguishing apparatus of claim 1, wherein The slide block is arranged on the side of the slide rail facing away from the support frame, and the slide block is fixedly connected with the support frame through an L-shaped connecting piece.

7. The automatic submerged fire extinguishing apparatus of claim 1, wherein L-shaped handles are arranged on the middle portions of both sides of the water tank, the L-shaped handles comprising a connecting segment connected in a fitting manner along the vertical direction of the water tank and a handrail segment formed from the top of the connecting segment in a direction away from the water tank.

8. The automatic submerged fire extinguishing apparatus of claim 1, wherein The automatic submerged fire extinguishing device further comprises a control unit connected with the remote control center in a signal connection manner, the control unit being connected with the jacking assembly and the locking assembly in a signal connection manner, and the control unit being used to receive the control signal of the remote control center to control the jacking assembly and the locking assembly to work.

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