Tunnel top watering mechanism

Abstract

The utility model relates to a tunnel top watering mechanism which comprises a bottom plate, a top plate and a watering tank. The top of the bottom plate is provided with a watering recycling mechanism. The sprinkling water recycling mechanism comprises a plurality of sprinkling nozzles fixedly mounted at the top of the sprinkling water tank, a water storage tank is fixedly mounted in the middle of the top end of the bottom plate, a supporting seat is fixedly connected to the middle of the inner bottom wall of the water storage tank, and a high-pressure water pump is fixedly mounted at the top of the supporting seat; a water inlet of the high-pressure water pump is fixedly connected with a water inlet pipe with one end extending into the water storage tank, a water outlet of the high-pressure water pump is fixedly connected with an elastic telescopic pipe with one end extending into the water sprinkling tank, and an opening is formed in the middle of the top plate. According to the tunnel top watering mechanism, part of water resources sprayed to the top of the tunnel naturally fall into the water storage tank through the opening in the middle of the top plate, so that the water resources are recycled, and compared with an existing watering mechanism, the effect of recycling the water resources is achieved, and waste of the water resources is small.

Description

Technical Field

[0001] The utility model relates to the technical field of sprinkler mechanisms, in particular to a tunnel top sprinkler mechanism. Background Art

[0002] A tunnel is an engineering structure buried in the ground. It is a form of human utilization of underground space. It can be classified into traffic tunnels, hydraulic tunnels, municipal tunnels, mining tunnels, military tunnels, etc. The structure of the tunnel consists of two parts: the main building and ancillary equipment. The main building consists of a tunnel body and a tunnel portal. The ancillary equipment includes a shelter, fire-fighting facilities, emergency communications and drainage facilities. Long tunnels also have special ventilation and lighting equipment. Sprinkler mechanisms usually refer to equipment or systems used for irrigation, cooling, cleaning, dust prevention, etc. These devices can be widely used in agriculture, urban management, construction and other fields.

[0003] During the tunnel construction process, the concrete needs to be cured. After the concrete is poured, it needs to be watered to prevent the concrete from cracking. Since the top of the tunnel is not easy to reach, a sprinkler mechanism is generally used to facilitate the concrete at the top of the tunnel to be watered and cured. Although the existing sprinkler mechanism can reach the concrete at the top of the tunnel, it is impossible for water to stay at the top of the tunnel for a long time. As a result, the existing sprinkler mechanism cannot recycle water resources during the sprinkling process, resulting in a large waste of water resources. Therefore, a tunnel top sprinkler mechanism is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a tunnel top watering mechanism, which solves the problem that in the prior watering maintenance, water resources cannot be recycled during the watering process, resulting in a large waste of water resources.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tunnel top watering mechanism, comprising a bottom plate, a top plate and a watering box, wherein a watering recovery mechanism is arranged on the top of the bottom plate;

[0006] The water sprinkler recovery mechanism includes a plurality of sprinkler nozzles fixedly installed on the top of the sprinkler tank, a water storage tank is fixedly installed in the middle of the top of the base plate, a support seat is fixedly connected to the middle of the inner bottom wall of the water storage tank, a high-pressure water pump is fixedly installed on the top of the support seat, a water inlet of the high-pressure water pump is fixedly connected to a water inlet pipe with one end extending to the inside of the water storage tank, a water outlet of the high-pressure water pump is fixedly connected to an elastic telescopic tube with one end extending to the inside of the sprinkler tank, and an opening is opened in the middle of the top plate.

[0007] Furthermore, columns are fixedly connected around the top of the bottom plate, the top of the columns is fixedly connected to the bottom of the top plate, and universal wheels are rotatably connected around the bottom of the bottom plate.

[0008] Furthermore, the top of the top plate is relatively fixedly connected with a first equipment box and a second equipment box, a driving motor is fixedly installed on the right side of the first equipment box, an output shaft of the driving motor is fixedly connected with a screw rod, a threaded sleeve is threadedly sleeved on the outer surface of the screw rod, a sleeve rod is fixedly connected to the inside of the first equipment box, and a movable sleeve is slidably connected to the outer surface of the sleeve rod.

[0009] Furthermore, the outer sides of the threaded sleeve and the movable sleeve are fixedly connected with connecting rods, the connecting rods are fixedly connected to the sprinkler box, and the inner sides of the first equipment box and the second equipment box are both provided with strip holes, and the connecting rods pass through the strip holes.

[0010] Furthermore, a front baffle for protection is fixedly connected to the front side of the bottom plate, and a rear baffle for water blocking is fixedly connected to the back side of the bottom plate.

[0011] Furthermore, an armrest is fixedly connected to the outer surface of the rear baffle, and a rubber sleeve is sleeved on the outer surface of the armrest.

[0012] Furthermore, a waterproof cover is fixedly connected to the outside of the high-pressure water pump, and a fixing clamp for clamping the water inlet pipe is fixedly installed on the outer surface of the support seat.

[0013] Compared with the prior art, the utility model provides a tunnel top watering mechanism, which has the following beneficial effects:

[0014] 1. The tunnel top watering mechanism is provided with a watering recovery mechanism. When in use, the high-pressure water pump can guide the water in the water storage tank into the watering tank and spray it out through a number of sprinkler nozzles, so as to water the concrete at the top of the tunnel for maintenance. Part of the water resources sprayed on the top of the tunnel will naturally fall into the water storage tank through the opening in the middle of the top plate, so as to be recovered. Compared with the existing watering mechanism, the effect of water resource reuse is achieved, and the waste of water resources is relatively small.

[0015] 2. The tunnel top watering mechanism, through the cooperation of the driving motor, screw, threaded sleeve, sleeve rod, movable sleeve and connecting rod, can drive the watering box to move back and forth on the top plate, thereby expanding the watering area and achieving the effect of improving the watering efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 2 This is a top view of the top plate structure of the utility model;

[0018] Figure 3 This is a three-dimensional diagram of the top plate structure of the utility model;

[0019] Figure 4 This is a front view of the structure of the utility model;

[0020] Figure 5 It is the rear view of the structure of the utility model.

[0021] In the figure: 1 bottom plate, 2 top plate, 3 sprinkler box, 4 sprinkler nozzle, 5 water storage tank, 6 support seat, 7 high-pressure water pump, 8 water inlet pipe, 9 elastic telescopic tube, 10 opening, 11 column, 12 universal wheel, 13 first equipment box, 14 second equipment box, 15 drive motor, 16 screw rod, 17 threaded sleeve, 18 sleeve rod, 19 movable sleeve, 20 connecting rod, 21 strip hole, 22 front baffle, 23 rear baffle, 24 handrail, 25 waterproof cover, 26 fixing clamp. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figure 1-3 , a tunnel top watering mechanism in this embodiment comprises a bottom plate 1, a top plate 2 and a watering box 3, and a watering recovery mechanism is arranged on the top of the bottom plate 1;

[0025] The watering recovery mechanism includes a plurality of watering nozzles 4 fixedly mounted on the top of the watering box 3, a water storage tank 5 is fixedly mounted in the middle of the top of the base plate 1, a support seat 6 is fixedly connected to the middle of the inner bottom wall of the water storage tank 5, a high-pressure water pump 7 is fixedly mounted on the top of the support seat 6, a water inlet of the high-pressure water pump 7 is fixedly connected to a water inlet pipe 8 having one end extending to the inside of the water storage tank 5, a water outlet of the high-pressure water pump 7 is fixedly connected to an elastic telescopic tube 9 having one end extending to the inside of the watering box 3, and an opening 10 is opened in the middle of the top plate 2.

[0026] Among them, when in use, the high-pressure water pump 7 can guide the water of the water storage tank 5 into the interior of the sprinkler box 3, and spray it out through a plurality of sprinkler nozzles 4, so as to sprinkle water and maintain the concrete at the top of the tunnel, and part of the water resources sprayed on the top of the tunnel will naturally fall into the water storage tank 5 through the opening 10 in the middle of the top plate 2, so as to be recycled. Compared with the existing sprinkler mechanism, the effect of water resource reuse is achieved, and the waste of water resources is relatively small.

[0027] In addition, columns 11 are fixedly connected around the top of the bottom plate 1, the top of the column 11 is fixedly connected to the bottom of the top plate 2, and universal wheels 12 are rotatably connected around the bottom of the bottom plate 1. By setting the universal wheels 12, the bottom plate 1 can be easily moved.

[0028] It should be noted that a waterproof cover 25 is fixedly connected to the outside of the high-pressure water pump 7, and a fixing clamp 26 for clamping the water inlet pipe 8 is fixedly installed on the outer surface of the support seat 6. By providing the waterproof cover 25 and the fixing clamp 26, the effect of protecting the high-pressure water pump 7 and clamping the water inlet pipe 8 is achieved.

[0029] Embodiment 2:

[0030] See also Figure 2-5 On the basis of the first embodiment, the top of the top plate 2 is relatively fixedly connected with the first equipment box 13 and the second equipment box 14, the right side of the first equipment box 13 is fixedly installed with a drive motor 15, the output shaft of the drive motor 15 is fixedly connected with a screw rod 16, the outer surface of the screw rod 16 is threadedly sleeved with a threaded sleeve 17, the interior of the first equipment box 13 is fixedly connected with a sleeve rod 18, and the outer surface of the sleeve rod 18 is slidably connected with a movable sleeve 19.

[0031] In this embodiment, the outer sides of the threaded sleeve 17 and the movable sleeve 19 are fixedly connected with a connecting rod 20, and the connecting rod 20 is fixedly connected to the sprinkler box 3. The inner sides of the first equipment box 13 and the second equipment box 14 are provided with a strip hole 21, and the connecting rod 20 passes through the strip hole 21.

[0032] By adopting the above technical solution, through the cooperation of the driving motor 15, the screw 16, the threaded sleeve 17, the sleeve rod 18, the movable sleeve 19 and the connecting rod 20, the sprinkler box 3 can be driven to move back and forth on the top plate 2, thereby expanding the sprinkler area and achieving the effect of improving the sprinkler efficiency.

[0033] In addition, a front baffle 22 for protection is fixedly connected to the front side of the base plate 1, a rear baffle 23 for water blocking is fixedly connected to the back side of the base plate 1, an armrest 24 is fixedly connected to the outer surface of the rear baffle 23, and a rubber sleeve is sleeved on the outer surface of the armrest 24. By setting the front baffle 22 and the rear baffle 23, the effect of protecting and preventing water from splashing on the staff is achieved, and the armrest 24 is also convenient for the staff to push and move.

[0034] The working principle of the above embodiment is:

[0035] When in use, the high-pressure water pump 7 can guide the water in the water storage tank 5 into the sprinkler box 3 and spray it through a number of sprinkler nozzles 4, so as to sprinkle water on the concrete at the top of the tunnel for maintenance, and part of the water resources sprayed on the top of the tunnel will naturally fall into the water storage tank 5 through the opening 10 in the middle of the top plate 2, so as to be recovered, and through the cooperation of the driving motor 15, the screw 16, the threaded sleeve 17, the sleeve rod 18, the movable sleeve 19 and the connecting rod 20, the sprinkler box 3 can be driven to move back and forth on the top plate 2, so as to expand the sprinkler area. At this time, the staff can use the handrail 24 and the universal wheel 12 to push the mechanism, and then fully sprinkle water on the concrete at the top of the tunnel for maintenance.

[0036] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role, and the existing public power connection technology is not described in detail in the text.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tunnel top watering mechanism, comprising a bottom plate (1), a top plate (2) and a watering box (3), characterized in that: A water sprinkling recovery mechanism is provided on the top of the base plate (1); The watering recovery mechanism comprises a plurality of watering nozzles (4) fixedly mounted on the top of a watering box (3); a water storage tank (5) is fixedly mounted in the middle of the top of the bottom plate (1); a support seat (6) is fixedly connected to the middle of the inner bottom wall of the water storage tank (5); a high-pressure water pump (7) is fixedly mounted on the top of the support seat (6); a water inlet of the high-pressure water pump (7) is fixedly connected to a water inlet pipe (8) having one end extending into the interior of the water storage tank (5); a water outlet of the high-pressure water pump (7) is fixedly connected to an elastic telescopic tube (9) having one end extending into the interior of the watering box (3); and an opening (10) is provided in the middle of the top plate (2).

2. A tunnel top sprinkler mechanism according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to upright posts (11) at four sides, the top of the upright posts (11) is fixedly connected to the bottom of the top plate (2), and the bottom of the bottom plate (1) is rotatably connected to universal wheels (12) at four sides.

3. A tunnel top sprinkler mechanism according to claim 1, characterized in that: The top of the top plate (2) is relatively fixedly connected to a first equipment box (13) and a second equipment box (14); a drive motor (15) is fixedly installed on the right side of the first equipment box (13); an output shaft of the drive motor (15) is fixedly connected to a screw rod (16); a threaded sleeve (17) is threadedly sleeved on the outer surface of the screw rod (16); a sleeve rod (18) is fixedly connected to the inside of the first equipment box (13); and a movable sleeve (19) is slidably connected to the outer surface of the sleeve rod (18).

4. A tunnel top sprinkler mechanism according to claim 3, characterized in that: The outer sides of the threaded sleeve (17) and the movable sleeve (19) are both fixedly connected with a connecting rod (20), and the connecting rod (20) is fixedly connected to the watering box (3). The inner sides of the first equipment box (13) and the second equipment box (14) are both provided with a strip hole (21), and the connecting rod (20) passes through the strip hole (21).

5. A tunnel top sprinkler mechanism according to claim 1, characterized in that: A front baffle plate (22) for protection is fixedly connected to the front side of the bottom plate (1), and a rear baffle plate (23) for water blocking is fixedly connected to the back side of the bottom plate (1).

6. A tunnel top sprinkler mechanism according to claim 5, characterized in that: The outer surface of the rear baffle (23) is fixedly connected to an armrest (24), and the outer surface of the armrest (24) is sleeved with a rubber sleeve.

7. A tunnel top sprinkler mechanism according to claim 1, characterized in that: The exterior of the high-pressure water pump (7) is fixedly connected to a waterproof cover (25), and the outer surface of the support seat (6) is fixedly mounted with a fixing clamp (26) for clamping the water inlet pipe (8).

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