Spraying repair equipment for drainage inspection well

Abstract

The utility model discloses a drainage inspection well spray coating repair equipment relates to constructional engineering field, including lifting component, the both sides of lifting component outer surface are fixedly connected with support component, the bottom of lifting component is fixedly connected with the water pumping component, the bottom of the water pumping component is fixedly connected with the spray coating component, and the spray coating component is fixedly connected with the water pumping component. And a cleaning assembly is rotationally connected to the interior of the spraying assembly and comprises a sliding rod, the outer surface of the sliding rod is slidably connected to the inner side wall of the spraying assembly, one end of the sliding rod is fixedly connected with a hand rocker, and the outer surface of the hand rocker is fixedly connected with a cleaning ball. By means of the cleaning assembly, when the inspection well is subjected to spraying repair, liquid outlet holes in the surface of the spraying assembly can be blocked due to the fact that repair liquid becomes dry, spraying is not even enough in the spraying process, and the inner side wall of the inspection well is uneven, the surface of the spraying assembly can be cleaned up through the cleaning assembly, blocking is avoided, and repair is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to drainage inspection well spraying repair equipment. Background Art

[0002] Inspection wells are set up for the maintenance of urban underground infrastructure such as power supply, water supply, drainage, sewage, communications, cable TV, gas pipes, and street light lines. They are easy to install and are generally located at pipeline intersections, bends, places where pipe diameters or slopes change, and at certain intervals on straight pipe sections to facilitate regular inspection of ancillary structures.

[0003] Existing inspection wells will have cracks or holes inside after being used for a long time and need to be repaired. However, in the existing repair technology, it is difficult for personnel to enter the interior because the wellhead is too small, so it is necessary to use spraying equipment to repair it. However, during the repair, the sprayed material is prone to blockage, making the spraying equipment not spraying evenly, resulting in uneven inner walls of the inspection well.

[0004] To this end, we proposed drainage inspection well spray repair equipment. Utility Model Content

[0005] The utility model provides drainage inspection well spraying repair equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drainage inspection well spray repair device, comprising a lifting assembly, both sides of the outer surface of the lifting assembly are fixedly connected to support assemblies, the bottom of the lifting assembly is fixedly connected to a pumping assembly, the bottom of the pumping assembly is fixedly connected to a spraying assembly, and the interior of the spraying assembly is rotatably connected to a cleaning assembly;

[0007] The cleaning assembly includes a sliding rod, the outer surface of which is slidably connected to the inner wall of the spray assembly, one end of the sliding rod is fixedly connected to a hand crank, the outer surface of the hand crank is fixedly connected to a cleaning ball, and the outer surface of the cleaning ball is fixedly connected to a brush.

[0008] Preferably, the lifting assembly includes a motor box, a servo motor is fixedly installed inside the motor box, the output end of the servo motor is splined with a transmission rod, one end of the transmission rod is fixedly connected to a threaded rod, the outer surface of the threaded rod is threadedly connected to a threaded sleeve rod, and the inside of the threaded sleeve rod is fixedly connected to a partition; when repairing the inspection well, the lifting assembly can extend and retract the spray assembly to a suitable height according to the required height, so as to repair the inspection well and improve convenience.

[0009] Preferably, the support assembly includes a sleeve, one side of the sleeve is fixedly connected to one side of the outer surface of the lifting assembly, a support plate is inserted into the interior of the sleeve, holes are provided on the surfaces of the support plate and the sleeve, and a limit rod is inserted into the interior of the hole; the repair equipment is placed inside the inspection well, and the length of the sleeve and the support plate is adjusted according to the size of the wellhead of the inspection well. After adjusting to the appropriate length, the limit rod is used to fix it, and the repair equipment is placed on the wellhead using the support assembly.

[0010] Preferably, the pumping assembly includes a box body, a water pump is fixedly installed inside the box body, the input end of the water pump is fixedly connected to a water inlet pipe, one end of the water inlet pipe is fixedly connected to a telescopic tube, one end of the telescopic tube is fixedly connected to a connecting pipe, and the output end of the water pump is fixedly connected to a water outlet pipe; the telescopic tube can be telescoped during lifting and lowering, thereby increasing the length of the water pipe and facilitating repair.

[0011] Preferably, the spray assembly includes a connecting tube, the upper surface of which is fixedly connected to the bottom of the box body, the inner wall of the connecting tube is threadedly connected with a threaded head, the bottom of the threaded head is fixedly connected with a spray head, and the outer surface of the bottom of the threaded head is fixedly connected with an auxiliary cover; the spray assembly can evenly spray the repair liquid on the inner wall of the inspection well, and the auxiliary cover can be used to expand the spraying area.

[0012] Preferably, a pull rod is fixedly connected to the upper surface of the support assembly, and an anti-skid groove is provided on the outer surface of the pull rod; when the repair device needs to be taken out, the pull rod is pulled to take out the repair device, and the anti-skid groove plays an anti-skid role.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model provides a cleaning component. When the inspection well is sprayed and repaired, the liquid outlet holes on the surface of the spray component may become clogged due to the drying of the repair liquid, resulting in uneven spraying and uneven inner wall of the inspection well. The cleaning component can be used to clean the surface of the spray component to avoid clogging and affect the repair.

[0015] Second, the utility model is provided with a lifting component, which can extend and retract the spraying component to a suitable height according to the required height when repairing the inspection well, so as to repair the inspection well and improve convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the spraying assembly of the utility model;

[0018] Figure 3This is a schematic diagram of the structure of the pumping assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the support assembly of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the lifting component of the utility model.

[0021] In the figure: 1. lifting assembly; 101. motor box; 102. servo motor; 103. transmission rod; 104. threaded rod; 105. threaded sleeve rod; 106. partition; 2. support assembly; 201. sleeve; 202. support plate; 203. limit rod; 3. pumping assembly; 301. box body; 302. water pump; 303. water inlet pipe; 304. telescopic pipe; 305. connecting pipe; 306. water outlet pipe; 4. spraying assembly; 401. connecting tube; 402. threaded head; 403. spray head; 404. auxiliary cover; 5. cleaning assembly; 501. sliding rod; 502. hand crank; 503. cleaning ball; 6. pull rod. 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 of 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] Example 1

[0024] See also Figure 1-5 The drainage inspection well spray repair equipment shown in the figure includes a lifting component 1, both sides of the outer surface of the lifting component 1 are fixedly connected to the support component 2, the bottom of the lifting component 1 is fixedly connected to the pumping component 3, the bottom of the pumping component 3 is fixedly connected to the spraying component 4, and the inside of the spraying component 4 is rotatably connected to the cleaning component 5;

[0025] The cleaning component 5 includes a slide rod 501, the outer surface of the slide rod 501 is slidably connected to the inner wall of the spray component 4, one end of the slide rod 501 is fixedly connected to a hand crank 502, the outer surface of the hand crank 502 is fixedly connected to a cleaning ball 503, and the outer surface of the cleaning ball 503 is fixedly connected to a brush.

[0026] In this embodiment: when spraying and repairing the inspection well, the liquid outlet holes on the surface of the spray component 4 will become clogged due to the drying of the repair liquid, resulting in uneven spraying and uneven inner wall of the inspection well. The cleaning component 5 can be used to clean the surface of the spray component 4 to avoid clogging and affect the repair.

[0027] See also Figure 1 and Figure 5 In the figure, the lifting component 1 includes a motor box 101, a servo motor 102 is fixedly installed inside the motor box 101, a transmission rod 103 is splined at the output end of the servo motor 102, a threaded rod 104 is fixedly connected to one end of the transmission rod 103, a threaded sleeve rod 105 is threadedly connected to the outer surface of the threaded rod 104, and a partition 106 is fixedly connected to the inside of the threaded sleeve rod 105.

[0028] In this embodiment: when the inspection well is repaired, the lifting component 1 can extend and retract the spraying component 4 to a suitable height according to the required height, so as to repair the inspection well and improve convenience.

[0029] Working principle: Place the repair equipment inside the inspection well, adjust the length of the sleeve 201 and the support plate 202 according to the size of the wellhead, and after adjusting to the appropriate length, fix it with the limit rod 203, and place the repair equipment on the wellhead with the support assembly 2. Then, connect the external water pipe with the connecting pipe 303 to extract the repair fluid, and then start the servo motor 102. The servo motor 102 drives the transmission rod 103 to rotate, and the transmission rod 103 drives the threaded rod 104 to rotate. The threaded rod 104 drives the threaded sleeve rod 105 to move up and down. While moving up and down, it can rotate and start the water pump 3. 02. Use the water inlet pipe 305 to extract the repair liquid, use the water outlet pipe 306 to let the repair liquid flow into the connecting tube 401, flow into the nozzle 403, and spray out from the nozzle 403. Then, use the auxiliary cover 404 to expand the spraying area of ​​the repair liquid and spray the repair liquid more evenly. After spraying, hold the hand crank 502, and the hand crank 502 drives the cleaning ball 503 to rotate in the connecting tube 401 through the sliding rod 501. Use the cleaning ball 503 to clean the nozzle 403 to avoid blockage, which causes uneven spraying. When the repair equipment needs to be taken out, pull the pull rod 6 to take out the repair equipment.

[0030] Example 2

[0031] See also Figure 1 and Figure 4 This embodiment further explains Example 1. In the figure, the support component 2 includes a sleeve 201, one side of the sleeve 201 is fixedly connected to one side of the outer surface of the lifting component 1, a support plate 202 is inserted into the interior of the sleeve 201, and holes are opened on the surfaces of the support plate 202 and the sleeve 201, and a limiting rod 203 is inserted into the interior of the hole.

[0032] In this embodiment: the repair equipment is placed inside the inspection well, and the length of the sleeve 201 and the support plate 202 is adjusted according to the size of the wellhead of the inspection well. After adjusting to the appropriate length, it is fixed with the limit rod 203, and the repair equipment is placed on the wellhead using the support assembly 2.

[0033] See also Figure 1 and Figure 3 In the figure, the pumping assembly 3 includes a box body 301, a water pump 302 is fixedly installed inside the box body 301, the input end of the water pump 302 is fixedly connected to a water inlet pipe 303, one end of the water inlet pipe 303 is fixedly connected to a telescopic pipe 304, one end of the telescopic pipe 304 is fixedly connected to a connecting pipe 305, and the output end of the water pump 302 is fixedly connected to a water outlet pipe 306.

[0034] In this embodiment, the telescopic tube 304 can be telescoped when being raised or lowered, thereby increasing the length of the water pipe and facilitating repair.

[0035] See also Figure 1 and Figure 2 In the figure, the spray assembly 4 includes a connecting tube 401, the upper surface of the connecting tube 401 is fixedly connected to the bottom of the box body 301, the inner wall of the connecting tube 401 is threadedly connected with a threaded head 402, the bottom of the threaded head 402 is fixedly connected with a spray head 403, and the outer surface of the bottom of the threaded head 402 is fixedly connected with an auxiliary cover 404.

[0036] In this embodiment: the spraying assembly 4 can spray the repair liquid evenly on the inner wall of the inspection well, and the auxiliary cover 404 can expand the spraying area.

[0037] Example 3

[0038] See also Figure 1 In the figure, a pull rod 6 is fixedly connected to the upper surface of the support assembly 2, and an anti-slip groove is provided on the outer surface of the pull rod 6.

[0039] In this embodiment: when the repairing device needs to be taken out, the pull rod 6 is pulled to take out the repairing device, and the anti-skid groove plays an anti-skid role.

[0040] 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.

[0041] Although embodiments of the present invention have been shown and described, it will be understood 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 the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Drainage inspection well spray repair equipment, Features: The invention comprises a lifting component (1), wherein both sides of the outer surface of the lifting component (1) are fixedly connected to support components (2), the bottom of the lifting component (1) is fixedly connected to a pumping component (3), the bottom of the pumping component (3) is fixedly connected to a spraying component (4), and the inside of the spraying component (4) is rotatably connected to a cleaning component (5); The cleaning assembly (5) comprises a sliding rod (501), the outer surface of which is slidably connected to the inner wall of the spray assembly (4), one end of which is fixedly connected to a hand crank (502), the outer surface of which is fixedly connected to a cleaning ball (503), and the outer surface of which is fixedly connected to a brush.

2. The drainage inspection well spray repair equipment according to claim 1, Features: The lifting assembly (1) comprises a motor box (101), a servo motor (102) is fixedly installed inside the motor box (101), an output end of the servo motor (102) is spline-connected to a transmission rod (103), one end of the transmission rod (103) is fixedly connected to a threaded rod (104), an outer surface of the threaded rod (104) is threadedly connected to a threaded sleeve rod (105), and a partition plate (106) is fixedly connected inside the threaded sleeve rod (105).

3. The drainage inspection well spray repair equipment according to claim 1, Features: The support assembly (2) comprises a sleeve (201), one side of the sleeve (201) is fixedly connected to one side of the outer surface of the lifting assembly (1), a support plate (202) is inserted into the interior of the sleeve (201), and holes are provided on the surfaces of the support plate (202) and the sleeve (201), and a limit rod (203) is inserted into the interior of the hole.

4. The drainage inspection well spray repair equipment according to claim 1, Features: The water pumping assembly (3) comprises a box body (301), a water pump (302) is fixedly installed inside the box body (301), an input end of the water pump (302) is fixedly connected to a water inlet pipe (303), one end of the water inlet pipe (303) is fixedly connected to a telescopic pipe (304), one end of the telescopic pipe (304) is fixedly connected to a connecting pipe (305), and an output end of the water pump (302) is fixedly connected to a water outlet pipe (306).

5. The drainage inspection well spray repair equipment according to claim 1, Features: The spray assembly (4) comprises a connecting tube (401), the upper surface of the connecting tube (401) is fixedly connected to the bottom of the box body (301), the inner side wall of the connecting tube (401) is threadedly connected to a threaded head (402), the bottom of the threaded head (402) is fixedly connected to a spray head (403), and the outer surface of the bottom of the threaded head (402) is fixedly connected to an auxiliary cover (404).

6. The drainage inspection well spray repair equipment according to claim 1, Features: A pull rod (6) is fixedly connected to the upper surface of the support assembly (2), and an anti-slip groove is provided on the outer surface of the pull rod (6).

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