Manual and automatic dual-control waterproof door

Abstract

The utility model discloses a manual and automatic dual-control waterproof door which comprises a base, a waterproof mechanism, a lifting track and a waterproof blocking strip, a fixed track is arranged at the top of the base, a groove located on the inner side of the fixed track is formed in the top of the base, a movable groove is formed in the top of the base, and the waterproof mechanism is arranged on the movable groove. The waterproof mechanism comprises a waterproof door frame arranged on the top of the base, an oil cylinder arranged on the side wall of the waterproof door frame and a waterproof door body arranged at the output end of the oil cylinder, the lifting track ascends and descends along the movable groove, and the waterproof blocking strip ascends and descends along the movable groove. When the waterproof door body is closed, air in the first sealing sleeve is squeezed into the second sealing sleeve, the waterproof blocking strip is lifted, the waterproof blocking strip is used for blocking the groove and preventing water flow from passing when the waterproof door body is closed, the oil cylinder is externally connected with oil supply equipment, the purpose of remotely opening and closing the waterproof door body can be achieved, the waterproof performance is good, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of underground waterproofing, in particular to a manual and automatic double-controlled waterproof door. Background Art

[0002] In order to cope with the sudden increase of underground fissure water and reduce or avoid the occurrence of well flooding accidents, it is necessary to install waterproof doors in key tunnels. After closing the waterproof doors, the speed and amount of underground water flowing into the water tank can be controlled, the pressure on the drainage system can be relieved, and key underground equipment and facilities such as the pump room, central substation and shaft can be protected.

[0003] The installation of conventional waterproof doors requires the removal of the tracks within the door leaf switch range and the hardening of the ground; if there is a need for transportation, the tracks within the door leaf switch range can be made movable and detachable, but before and after each shift of transportation, the tracks need to be removed and fixed, which is very inconvenient (under normal circumstances, the track is 22Kg / m, and the length of the track within the door leaf switch range is about 2 meters. In this way, 44Kg of tracks need to be removed once before and after each shift of transportation). For the main transportation lane, if someone takes shortcuts, it is difficult to reinstall the tracks after each shift, so that the waterproof door cannot be automatically closed or misses the opportunity when manually closed. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned and / or existing problems in the use of manual and automatic dual-control waterproof doors, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a manual and automatic dual-control waterproof door, which can achieve the purpose of remote opening and closing of the waterproof door body, has good waterproof performance and is easy to use.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A manual and automatic dual-control waterproof door, comprising:

[0009] A base, wherein a fixed track is disposed on the top of the base, a groove located inside the fixed track is disposed on the top of the base, and a movable groove is disposed on the top of the base;

[0010] A waterproof mechanism, the waterproof mechanism comprising a waterproof door frame arranged on the top of the base, an oil cylinder arranged on the side wall of the waterproof door frame, and a waterproof door body arranged at the output end of the oil cylinder;

[0011] A lifting track, the lifting track is lifted and lowered along the movable slot;

[0012] A waterproof blocking strip is raised and lowered along the movable groove.

[0013] As a preferred solution of the manual and automatic dual-control waterproof door described in the utility model, the inner wall of the waterproof door frame is provided with a sealing strip, and the outer wall of the waterproof door body is provided with an outer sealing strip.

[0014] As a preferred solution of the manual and automatic dual-control waterproof door described in the utility model, a first lifting rod is arranged at the bottom of the lifting track, a first sealing sleeve is sleeved at the bottom of the first lifting rod, and a strong spring is arranged inside the bottom of the first sealing sleeve.

[0015] As a preferred solution of a manual and automatic dual-control waterproof door described in the utility model, a second lifting rod is provided at the bottom of the waterproof blocking strip, a second sealing sleeve is sleeved at the bottom of the second lifting rod, and a connecting pipe is connected between the second sealing sleeve and the first sealing sleeve.

[0016] As a preferred solution of the manual and automatic dual-control waterproof door described in the utility model, a first sealing piston is provided at the bottom of the first lifting rod, and a second sealing piston is provided at the bottom of the second lifting rod.

[0017] Compared with the prior art, the utility model has the following beneficial effects: this kind of manual and automatic dual-control waterproof door raises the lifting track through a strong spring, and when traffic is open, the lifting track is connected to the fixed track, which is convenient for the stable passage of the mine car; after the waterproof door body presses down the lifting track, the air in the first sealing sleeve is squeezed into the second sealing sleeve, and the waterproof blocking strip is raised; the waterproof blocking strip is used to seal the groove when closing the waterproof door body to prevent water from flowing through; the lifting and lowering of the waterproof door body can be remotely controlled through an external oil supply device connected to the oil cylinder, and the purpose of remotely opening and closing the waterproof door body can be achieved; the waterproof performance is good and the use is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of a manual and automatic dual-control waterproof door of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model of a manual and automatic dual-control waterproof door in a state where the waterproof blocking strip is raised;

[0021] Figure 3 The utility model is a partial structural schematic diagram of a manual and automatic dual-control waterproof door in a lowered waterproof blocking strip state.

[0022] 100, base; 110, fixed track; 120, groove; 130, movable groove; 200, waterproof mechanism; 210, waterproof door frame; 220, oil cylinder; 230, waterproof door body; 300, lifting track; 310, first lifting rod; 320, first sealing sleeve; 330, strong spring; 340, connecting pipe; 400, waterproof blocking strip; 410, second lifting rod; 420, second sealing sleeve. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention in detail, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged at a general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The utility model provides a manual and automatic double-controlled waterproof door, which can realize the purpose of remotely opening and closing the waterproof door body, has good waterproof performance and is easy to use.

[0027] Figure 1-Figure 3 The structure diagram of a manual and automatic dual-control waterproof door of the utility model is shown. Figure 1-Figure 3 The present embodiment is a manual and automatic dual-control waterproof door, the main body of which includes a base 100, a waterproof mechanism 200, a lifting track 300 and a waterproof blocking strip 400.

[0028] The base 100 facilitates the travel of the mine cart through the fixed track 110, and the groove 120 is provided to facilitate the normal passage of the mine cart wheels. Specifically, the top of the base 100 is provided with a fixed track 110, the top of the base 100 is provided with a groove 120 located inside the fixed track 110, and the top of the base 100 is provided with a movable groove 130;

[0029] The waterproof mechanism 200 is connected to an external oil supply device through the oil cylinder 220 to remotely control the lifting and lowering of the waterproof door body 230, so as to achieve the purpose of opening and closing the waterproof door body 230. Specifically, the waterproof mechanism 200 includes a waterproof door frame 210 arranged on the top of the base, an oil cylinder 220 arranged on the side wall of the waterproof door frame 210, and a waterproof door body 230 arranged at the output end of the oil cylinder 220. In this embodiment, the inner wall of the waterproof door frame 210 is provided with a sealing strip, and the outer wall of the waterproof door body 230 is provided with an outer sealing strip;

[0030] The lifting track 300 is lifted by a strong spring 330. When the vehicle is open, the lifting track 300 is connected to the fixed track 110, which is convenient for the mine car to pass stably. After the waterproof door body 230 presses down the lifting track 300, the air in the first sealing sleeve 320 is squeezed into the second sealing sleeve 420, and the waterproof blocking strip 400 is lifted. Specifically, the lifting track 300 is lifted and lowered along the movable groove 130. In this embodiment, a first lifting rod 310 is provided at the bottom of the lifting track 300, and a first sealing sleeve 320 is sleeved at the bottom of the first lifting rod 310. A strong spring 330 is provided inside the bottom of the first sealing sleeve 320, and a first sealing piston is provided at the bottom of the first lifting rod 310.

[0031] The waterproof blocking strip 400 is used to seal the groove 120 to prevent water from flowing through when the waterproof door body 230 is closed. Specifically, the waterproof blocking strip 400 is raised and lowered along the movable groove 130. In this embodiment, a second lifting rod 410 is provided at the bottom of the waterproof blocking strip 400, and a second sealing sleeve 420 is sleeved at the bottom of the second lifting rod 410. A connecting pipe 340 is connected between the second sealing sleeve 420 and the first sealing sleeve 320, and a second sealing piston is provided at the bottom of the second lifting rod 410.

[0032] Combination Figure 1-Figure 3The present embodiment is a manual and automatic dual-control waterproof door. The specific use process is as follows: the lifting track 300 is lifted by the strong spring 330. When the vehicle is open, the lifting track 300 is connected to the fixed track 110 to facilitate the stable passage of the mine car. After the waterproof door body 230 presses down the lifting track 300, the air in the first sealing sleeve 320 is squeezed into the second sealing sleeve 420, and the waterproof blocking strip 400 is lifted. The waterproof blocking strip 400 is used to block the groove 120 when closing the waterproof door body 230 to prevent water from flowing through. The oil cylinder 220 is connected to an external oil supply device to realize remote control of the lifting and lowering of the waterproof door body 230, thereby achieving the purpose of opening and closing the waterproof door body 230.

[0033] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A manual and automatic dual-control waterproof door, characterized in that: include: A base (100), wherein a fixed track (110) is arranged on the top of the base (100), a groove (120) located inside the fixed track (110) is arranged on the top of the base (100), and a movable groove (130) is arranged on the top of the base (100); A waterproof mechanism (200), the waterproof mechanism (200) comprising a waterproof door frame (210) arranged on the top of the base, an oil cylinder (220) arranged on the side wall of the waterproof door frame (210), and a waterproof door body (230) arranged at the output end of the oil cylinder (220); A lifting track (300), wherein the lifting track (300) is lifted and lowered along the movable groove (130); A waterproof blocking strip (400), wherein the waterproof blocking strip (400) is raised and lowered along the movable groove (130).

2. A manual and automatic dual-control waterproof door according to claim 1, characterized in that: The inner wall of the waterproof door frame (210) is provided with a sealing strip, and the outer wall of the waterproof door body (230) is provided with an outer sealing strip.

3. A manual and automatic dual-control waterproof door according to claim 2, characterized in that: A first lifting rod (310) is arranged at the bottom of the lifting track (300), a first sealing sleeve (320) is sleeved at the bottom of the first lifting rod (310), and a strong spring (330) is arranged inside the bottom of the first sealing sleeve (320).

4. A manual and automatic dual-control waterproof door according to claim 3, characterized in that: A second lifting rod (410) is provided at the bottom of the waterproof blocking strip (400), a second sealing sleeve (420) is sleeved at the bottom of the second lifting rod (410), and a connecting pipe (340) is connected between the second sealing sleeve (420) and the first sealing sleeve (320).

5. A manual and automatic dual-control waterproof door according to claim 4, characterized in that: A first sealing piston is provided at the bottom of the first lifting rod (310), and a second sealing piston is provided at the bottom of the second lifting rod (410).

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