Auxiliary device for municipal pipe well construction

Abstract

The utility model discloses an auxiliary device for municipal pipe well construction. The auxiliary device comprises a first fence, an elastic clamp, a light reflecting plate, a connecting assembly, a sleeve, a plug pin, a bottom rod, a positioning assembly, a support, a roller, a supporting plate, a lifting air cylinder, a supporting disc, a second fence, a supporting block, a retracting and releasing mechanism, a top seat, a rotating rod, a retracting and releasing motor, a bandage, a fence net, a storage assembly, a lifting rope, a top plate, a rotating shaft and a tool cylinder. The utility model belongs to the technical field of tube well auxiliary construction, the periphery of a tube well can be shielded and protected through the first fence and the second fence, the warning effect can be achieved through the reflecting plate, the device can be moved in a labor-saving mode through the idler wheels, and then the lifting air cylinder is started to drive the supporting disc to descend to stably support the device; by starting the retractable motor, the fence net can be driven to ascend and descend to fence the mouth of the tube well to prevent foreign matters above from falling off, and the storage assembly also ascends and descends to enter the tube well, so that underground workers can conveniently take construction tools.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of auxiliary construction of pipe well, specifically points to a municipal pipe well construction auxiliary device. BACKGROUND

[0002] The municipal pipe well refers to the tubular structure for taking water or protecting underground water vertically arranged in the city, and is the water supply and drainage facility for industrial and agricultural production, city, transportation and national defense construction, and needs to be inspected and maintained during use to prevent the municipal pipe well from being blocked and obstructed.

[0003] During the maintenance construction of the existing municipal pipe well, the well cover is directly cleaned by the decontamination equipment, and the staff needs to enter the inside for maintenance construction for the pipe well with complex internal conditions and difficult to clean, and the staff cannot conveniently carry the maintenance tool due to the narrow space of the pipe well, and it is inconvenient to take the maintenance tool, and the pipe well is generally only provided with the conical warning cylinder for warning and protection, and it is inconvenient to provide the all-around fence structure for the pipe well and prevent the foreign matters from falling into the pipe well, and therefore, the municipal pipe well construction auxiliary device is required to solve the above problems. SUMMARY

[0004] The utility model solves the technical problem that the staff entering the well cannot conveniently take the maintenance tool during the construction of the municipal pipe well, and the all-around fence structure cannot be conveniently provided for the pipe well to improve the warning and security effect.

[0005] In order to realize the above function, the utility model adopts the following technical scheme: a municipal pipe well construction auxiliary device, including the first fence that is opposite, the first fence top end is inserted with the elastic clamp that is opposite, the elastic clamp side is fixed with the reflector that is located the first fence outside, the first fence bottom both ends are all fixed with the connecting assembly, the connecting assembly bottom is fixed with the positioning assembly, two groups first fence between fixed with the second fence that is opposite, a group second fence top is inserted with the second fence, the first fence top end middle part is fixed with the support, the support is inserted with the folding mechanism, the folding mechanism bottom is fixed with the fence net, and the fence net is driven to lift by the folding mechanism, the fence net bottom is fixed with the storage assembly, and the staff in the well takes the tool.

[0006] Further, the connecting assembly includes the sleeve fixed on the both end faces of the bottom of the first fence, and the sleeve is composed of two groups of semicircular plates hinged to each other, the two groups of semicircular plates on the sleeve are provided with extension plates fixed by the hasp on the end faces, and the two groups of semicircular plates on the sleeve are provided with a bottom rod in the form of a square.

[0007] Further, the positioning assembly comprises supports fixed to the bottom of the bottom bar at both ends, rollers rotatably connected between the side walls of the supports, a support plate fixed to one side wall of the support, a lifting cylinder penetrating through the support plate and fixed to the support plate, and a support disc fixed to the extension end of the lifting cylinder and having a height greater than that of the roller.

[0008] Further, the folding mechanism comprises a top seat inserted at the top of the support block, a rotating rod rotatably connected between the side walls of the top seat, a folding motor fixed to one side wall of the top seat and having an output shaft fixed to the rotating rod, and symmetrical binding belts wound around the rotating rod and fixed to the top of the fence net.

[0009] Further, the storage assembly comprises a hanging rope fixed to the bottom of the fence net, a top plate fixed to the bottom of the hanging rope, a rotating shaft penetrating through the middle of the top plate and rotatably connected to the top plate, and a tool barrel fixed to the bottom of the rotating shaft.

[0010] Further, the first fence is composed of one inverted U-shaped pipe, four groups of vertical pipes uniformly fixed in the inverted U-shaped pipe, and a horizontal pipe fixed to the bottom of the U-shaped pipe and the bottom of the four groups of vertical pipes, and the second fence is composed of two horizontal rods arranged in parallel and four groups of vertical rods fixed between the two horizontal rods.

[0011] As preferred, a push rod is inserted into the top end of one of the second fences, the cross section of the rotating shaft is in T shape, the vertical part of the T shape penetrates through the top plate, a cross-shaped partition is arranged in the tool barrel, and a transparent sleeve is fixed to the outside of the cross-shaped partition.

[0012] The beneficial effects achieved by the utility model are as follows:

[0013] 1. The first fence and the second fence can surround and protect the pipe well, the reflector plate can achieve warning effect, the rollers can move the device with less effort, and the lifting cylinder can drive the support disc to descend to stably support the device.

[0014] 2. The folding motor can drive the fence net to ascend and descend to prevent foreign matters from falling from above, and the storage assembly also ascends and descends into the pipe well to allow the underground workers to conveniently take the construction tools. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model provides a structure schematic view of a municipal pipe well construction auxiliary device;

[0016] Figure 2 The utility model provides a sectional view of a municipal pipe well construction auxiliary device;

[0017] Figure 3Another angle structural schematic view of a municipal pipe well construction auxiliary device provided in the scheme;

[0018] Figure 4 The structural schematic view of the retracting mechanism and the storage assembly provided in the scheme.

[0019] Among them, 1, the first fence; 11, the elastic clamp; 12, the reflector; 2, the connecting assembly; 21, the sleeve; 22, the bolt; 23, the bottom rod; 3, the positioning assembly; 31, the support; 32, the roller; 33, the support plate; 34, the lifting cylinder; 35, the support disc; 4, the second fence; 5, the support block; 6, the retracting mechanism; 61, the top seat; 62, the rotating rod; 63, the retracting motor; 64, the bandage; 7, the fence net; 8, the storage assembly; 81, the hanging rope; 82, the top plate; 83, the rotating shaft; 84, the tool barrel.

[0020] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0022] As Figures 1-2 shown, in order to realize the above functions, the technical solutions adopted by the present application are as follows: a municipal pipe well construction auxiliary device, comprising oppositely arranged first fences 1, the first fence 1 is composed of a inverted U-shaped pipe and four groups of vertical pipes uniformly and fixedly connected in the inverted U-shaped pipe and a horizontal pipe fixedly connected at the bottom of the U-shaped pipe and the bottom of the four groups of vertical pipes, the top end of the first fence 1 is inserted with oppositely arranged elastic clamps 11, the side of the elastic clamp 11 is fixedly connected with reflectors 12 located outside the first fence 1, the elastic clamp 11 is inserted at the top of the first fence 1 to install the reflector 12, the reflector 12 is coated with a reflective pigment to achieve a warning effect, the bottom of the first fence 1 is fixedly connected with connecting assemblies 2 at both ends, the bottom of the connecting assembly 2 is fixedly connected with a positioning assembly 3, two groups of first fences 1 are fixedly connected with symmetrically arranged second fences 4, the top of one group of second fences 4 is inserted with a second fence 4, the second fence 4 is composed of two horizontally arranged horizontal rods and four groups of vertical rods fixedly connected between the two horizontal rods, and the first fence 1 and the second fence 4 are overlapped to surround the pipe well.

[0023] As Figures 1-2As shown, the connecting assembly 2 comprises sleeves 21 fixed to the ends of the bottom of the first fence 1, and the sleeves 21 are composed of two groups of semicircular plates hinged to each other, and the ends of the two groups of semicircular plates on the sleeves 21 are provided with extension plates fixed by the pins 22, and the sleeves 21 are sleeved with the square-shaped bottom bars 23, the two groups of semicircular plates are first opened and closed and then sleeved on the bottom bars 23, and then the pins 22 are inserted into the two groups of semicircular plates to fasten them on the bottom bars 23, and the bottom of the two ends of the bottom bars 23 is fixed with the positioning assembly 3.

[0024] As shown in Figures 1-3 The positioning assembly 3 comprises supports 31 fixed to the bottom of the two ends of the bottom bars 23, and the rollers 32 are rotatably connected between the side walls of the supports 31 through the rotating shafts 83, and the rollers 32 roll on the ground to move the device, and the device is stopped after being moved to the vicinity of the pipe well and the well mouth is located in the space surrounded by the first fence 1 and the second fence 4, and the side wall of the support 31 is fixed with the support plate 33, and the lifting cylinder 34 is penetrated through the support plate 33 and fixed thereto, and the support disc 35 is fixed to the extension end of the lifting cylinder 34, and the lifting cylinder 34 is extended to drive the support disc 35 to descend, and the height of the extended lifting cylinder 34 is greater than the height of the rollers 32, so that the support disc 35 gradually descends to be attached to the ground and lifts the device off the ground, thereby stably supporting the device.

[0025] As shown in Figure 1 and 4 The first fence 1 is fixed with the support block 5 at the top middle, and the support block 5 is inserted with the retracting mechanism 6, and the retracting mechanism 6 comprises a top seat 61 inserted at the top of the support block 5, and the rotating rod 62 is rotatably connected between the side walls of the top seat 61, and the retracting motor 63 is fixed to the side wall of the top seat 61, and the output shaft of the retracting motor 63 is fixed with the rotating rod 62, and the rotating rod 62 is rotated by opening the retracting motor 63, and the symmetrical binding belts 64 are wound on the rotating rod 62, and the binding belts 64 are wound on the rotating rod 62 when the retracting motor 63 is forward rotated, and the binding belts 64 wound on the rotating rod 62 are released when the retracting motor 63 is reversely rotated, and the bottom of the binding belts 64 is fixed with the top of the surrounding net 7, and the bottom of the retracting mechanism 6 is fixed with the surrounding net 7, and the surrounding net 7 is driven to ascend and descend by the retracting mechanism 6, and the surrounding net 7 is lowered by the retracting mechanism 6 to cover the well mouth, thereby preventing objects above from falling into the well to threaten the safety of the workers below, and the surrounding net 7 is lifted by the retracting mechanism 6 to be separated from the well mouth.

[0026] As shown in Figure 1 and 4As shown, the bottom of the enclosure net 7 is fixedly connected with a storage assembly 8 for the downhole workers to take tools, the storage assembly 8 includes a hanging rope 81 fixedly connected at the bottom of the enclosure net 7, the bottom of the hanging rope 81 is fixedly connected with a top plate 82, the top plate 82 is penetrated in the middle with a rotating shaft 83 rotationally connected therewith, the rotating shaft 83 is in T-shaped cross section and the vertical section of the T shape is penetrated with the top plate 82, the rotating shaft 83 can be rotationally limited on the top plate 82, the bottom of the rotating shaft 83 is fixedly connected with a tool cylinder 84, the tool cylinder 84 is provided with a cross-shaped partition plate inside, and the cross-shaped partition plate is fixedly connected with a transparent sleeve outside, the tool cylinder 84 is rotated and adjusted in angle under the driving of the rotating shaft 83, so as to facilitate the downhole workers to take construction tools from the tool cylinder 84.

[0027] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0028] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the following claims and their equivalents.

[0029] The above has described the present application and its embodiments, which are not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired by the above description, without departing from the creative spirit of the present application, without creative design, similar structure and embodiments can be designed, which should belong to the protection scope of the present application.

Claims

1. A municipal pipe well construction aid characterized by: The utility model provides a kind of fence, including oppositely arranged first fence (1), the top end of the first fence (1) is inserted with oppositely arranged elastic clip (11), the side of the elastic clip (11) is fixed with the reflector (12) located the outside of first fence (1), the bottom of the first fence (1) both ends is fixed with connecting assembly (2), the bottom of the connecting assembly (2) is fixed with positioning assembly (3), two groups of the first fence (1) between fixed with symmetrically arranged second fence (4), a group of the second fence (4) top is inserted with second fence (4), the top end of the first fence (1) middle part is fixed with support block (5), the support block (5) is inserted with retractable mechanism (6), the bottom of the retractable mechanism (6) is fixed with fence net (7), and fence net (7) is lifted by retractable mechanism (6) drive, the bottom of the fence net (7) is fixed with storage assembly (8), for underground staff to take tool.

2. The municipal pipe well construction aid of claim 1, wherein: The connecting assembly (2) includes sleeve (21) fixed on the bottom of the first fence (1) at both ends, and the sleeve (21) is composed of two groups of semicircular plates hinged to each other, both ends of the two groups of semicircular plates on the sleeve (21) are provided with extension plates fixed by a latch (22), and the two groups of semicircular plates on the sleeve (21) are sleeved with a square-shaped bottom rod (23) inside, and both ends of the bottom rod (23) are fixed with the positioning assembly (3).

3. The municipal pipe well construction aid of claim 1, wherein: The positioning assembly (3) includes a support (31) fixed to both ends of the bottom rod (23) at the bottom, a roller (32) rotatably connected between the two side walls of the support (31) by a rotating shaft (83), a support plate (33) fixed to one side wall of the support (31), a lifting cylinder (34) penetrating through the support plate (33) and fixed thereto, and a support disc (35) fixed to the extension end of the lifting cylinder (34), and the height of the lifting cylinder (34) after extension is greater than the height of the roller (32).

4. The municipal pipe well construction aid of claim 1, wherein: The retractable mechanism (6) includes a top seat (61) inserted on the top of the support block (5), a rotating rod (62) rotatably connected between the two side walls of the top seat (61), a retracting motor (63) fixed to one side wall of the top seat (61), and the output shaft of the retracting motor (63) is fixed to the rotating rod (62), and the rotating rod (62) is wound with symmetrically arranged straps (64), and the bottom of the straps (64) is fixed to the top of the fence net (7).

5. The municipal pipe well construction aid of claim 1, wherein: The storage assembly (8) includes a hanging rope (81) fixed oppositely to the bottom of the fence net (7), a top plate (82) fixed to the bottom of the hanging rope (81), a rotating shaft (83) penetrating through the middle of the top plate (82) and rotatably connected thereto, and a tool cylinder (84) fixed to the bottom of the rotating shaft (83).

6. The municipal pipe well construction aid of claim 1, wherein: The first fence (1) is composed of an inverted U-shaped pipe, four groups of vertical pipes uniformly fixed in the inverted U-shaped pipe, and a horizontal pipe fixed at the bottom of the U-shaped pipe and the bottom of the four groups of vertical pipes, and the second fence (4) is composed of two parallel horizontal rods and four groups of vertical rods fixed between the two horizontal rods.

7. A municipal pipe well construction aid as defined in claim 5, wherein: A group of the second fence (4) top end is inserted with push rod, the pivot (83) cross section is T-shaped setting, and the vertical section of T-shaped is penetrated with the top plate (82), the tool cylinder (84) is equipped with cross-shaped baffle, and the outside of cross-shaped baffle is fixed with transparent sleeve.

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