CN218931669U

CN218931669U - Gutter cover opening device

Info

Publication number: CN218931669U
Application number: CN202223091853.XU
Authority: CN
Inventors: 郭明航; 詹新望; 杨一平; 王大帅; 丁明栋
Original assignee: Gangsheng Branch Of Zhangjiagang Port Group Co ltd
Current assignee: Gangsheng Branch Of Zhangjiagang Port Group Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-04-28
Anticipated expiration: 2032-11-21

Abstract

The utility model relates to a trench cover plate opening device which comprises a base, wherein a plurality of wheels are arranged at the bottom of the base, one side of the base is fixedly connected with an armrest, the middle part of the base is vertically provided with a jack, the top end of a push rod of the jack is fixedly connected with a cross beam, the push rod is connected to the center of the cross beam, two ends of the cross beam are provided with connecting holes which vertically extend, traversing holes which are in one-to-one correspondence with the connecting holes are formed in the base, a pull rod is inserted into each Ren Yilian connecting hole, the upper end of the pull rod is positioned above the cross beam and is vertically connected with an upper barrier strip, and the lower end of the pull rod extends to the lower part of the base through the traversing holes and is connected with a lower barrier strip. According to the utility model, the lower barrier strip is hooked on the cover plate by utilizing the water passing holes of the cover plate inserted into the ground groove, and then the lifting jack is used for lifting the cross beam to drive the two pull rods to lift, so that the cover plate of the ground groove is pulled to lift, and the cover plate is opened, thereby reducing the labor intensity of maintenance personnel and improving the working efficiency.

Description

Gutter cover opening device

Technical Field

The utility model relates to a trench cover opening device.

Background

The ground ditch groove is the common underground drainage facility in the drainage system, and the upper end of ground ditch groove is covered with the apron generally, and the apron is usually flush with ground, resumes the level of ground, in order to collect sewage, is provided with a large amount of rectangular shape water holes of parallel arrangement on the apron generally, and subaerial sewage flows into ground ditch inslot through the water hole, then flows to recovery tank or sedimentation tank along the trench and carries out the centralized processing of sewage.

Because the slope of the bottom surface of the ground groove is very small or even has no slope, a large amount of sludge is easily deposited at the bottom of the ground groove, and the water draining function and the water storing function of the ground groove can be gradually reduced due to the increase of the sludge, so that sewage on the ground can not be discharged in time, and the ground water is accumulated, so that normal life production is affected.

In order to avoid the problem, maintainers can frequently perform dredging operation on the bottom of the trench, and when dredging, the cover plate at the top of the trench needs to be opened, and the conventional outdoor trench cover plate is mainly a cement plate with large weight, and also has an iron plate which is a cover plate with large weight. If the large-scale equipment is called to uncover, the dredging cost is greatly increased, and serious waste of production resources is caused.

Disclosure of Invention

The utility model aims to solve the technical problems that: the utility model provides a trench cover opening device solves the technical problem that the trench cover is opened the degree of difficulty greatly at present, and maintainer intensity of labour is big.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a trench cover opening device, including a base, the base bottom is provided with a plurality of wheels, base one side fixedly connected with handrail, the vertical jack that is provided with in base middle part, the push rod top fixedly connected with crossbeam of jack, the push rod is connected at the crossbeam center, the connecting hole of vertical extension has been seted up at the crossbeam both ends, the traversing hole with the connecting hole one-to-one has been seted up on the base, ren Yilian connects downthehole grafting of downthehole has a pull rod, the pull rod upper end is located the crossbeam top and is connected with the blend stop perpendicularly, the pull rod lower extreme passes and passes the traversing hole and extend to the base below and be connected with the blend stop down.

As a preferable scheme, a positioning pipe is vertically arranged in the middle of the base, and the jack is detachably inserted into the positioning pipe.

As a preferable scheme, a notch extending vertically is formed in the side face of the positioning pipe, an oil inlet nozzle is connected to the cylinder body of the jack and is inserted into the notch, a manual hydraulic pump is fixedly connected to one end of the base, and the manual hydraulic pump is communicated with the oil inlet nozzle on the cylinder body of the jack through a high-pressure oil pipe.

As a preferred solution, the pull rod is detachably connected with the upper barrier strip or the lower barrier strip through a threaded connection.

As a preferable scheme, the base comprises a rectangular outer frame and a connecting beam transversely arranged in the middle of the outer frame, the jack is arranged in the center of the connecting beam, and the connecting beam divides the inner part of the outer frame into two through holes.

The beneficial effects of the utility model are as follows: according to the utility model, the lower barrier strip is hooked on the cover plate by utilizing the water passing holes of the cover plate inserted into the ground groove, and then the lifting jack is used for lifting the cross beam to drive the two pull rods to lift, so that the cover plate of the ground groove is pulled to lift, and the cover plate is opened, thereby reducing the labor intensity of maintenance personnel and improving the working efficiency.

Drawings

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the connection structure between the jack and the base when the ground trench cover plate is opened;

in fig. 1 and 2: 1. the device comprises a base, 1a, an outer frame, 1b, a connecting beam, 2, wheels, 3, armrests, 4, jacks, 4a, push rods, 4b, a cylinder body, 5, a cross beam, 6, connecting holes, 7, traversing holes, 8, pull rods, 9, an upper barrier strip, 10, a lower barrier strip, 11, a positioning pipe, 12, a notch, 13, an oil inlet nozzle, 14, a manual hydraulic pump, 15, a high-pressure oil pipe, 16, a trench cover plate, 17 and a water passing hole.

Detailed Description

Specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

The utility model provides a trench cover opening device as shown in fig. 1 and 2, including a base 1, base 1 bottom is provided with a plurality of wheels 2, base 1 one side fixedly connected with handrail 3, base 1 middle part is vertical to be provided with a jack 4, the push rod 4a top fixedly connected with crossbeam 5 of jack 4, push rod 4a connects at crossbeam 5 center, the connecting hole 6 of vertical extension has been seted up at crossbeam 5 both ends, the traversing hole 7 with connecting hole 6 one-to-one has been seted up on the base 1, peg graft in any connecting hole 6 has a pull rod 8, pull rod 8 upper end is located crossbeam 5 top and is connected with perpendicular and keeps off strip 9, pull rod 8 lower extreme passes traversing hole 7 and extends to base 1 below and be connected with down the blend stop 10.

In this embodiment, the vertical positioning tube 11 that is provided with in base 1 middle part, jack 4 detachably pegs graft in positioning tube 11 to realize dismantling and accomodate and change the function of different specification jacks 4.

In this embodiment, a notch 12 extending vertically is formed in the side surface of the positioning tube 11, an oil inlet nozzle 13 is connected to the cylinder body 4b of the jack 4, the oil inlet nozzle 13 is inserted into the notch 12, one end of the base 1 is fixedly connected with a manual hydraulic pump 14, and the manual hydraulic pump 14 is communicated with the oil inlet nozzle 13 on the cylinder body 4b of the jack 4 through a high-pressure oil pipe 15. The manual hydraulic pump 14 is adopted to drive the jack 4, so that the maneuverability of the trench cover opening device in the embodiment can be greatly improved.

In this embodiment, the pull rod 8 is detachably connected to the upper barrier strip 9 or the lower barrier strip 10 through a threaded connection, so that when not in use, the upper barrier strip 9 or the lower barrier strip 10 can be detached, and then the pull rod 8 is detached from the cross beam 5, so as to be convenient for storage.

The base 1 in this embodiment comprises a rectangular outer frame 1a and a connecting beam 1b transversely arranged in the middle of the outer frame 1a, the jack 4 is arranged in the center of the connecting beam 1b, and the connecting beam 1b divides the inner part of the outer frame 1a into two through holes 7. The base 1 adopting the frame structure can improve the observation convenience of the ground groove cover plate below the base, so that the opening device is simpler and more convenient to operate.

The working process of the utility model is as follows: as shown in fig. 1 and 2, the jack 4, the cross beam 5, the pull rod 8, the upper barrier strip 9 and the lower barrier strip 10 are assembled first, then the jack 4 is inserted into the positioning pipe 11, the manual hydraulic pump 14 is connected with the oil inlet nozzle 13 on the cylinder body 4b of the jack 4 through the high-pressure oil pipe 15, and the push rod 4a of the jack 4 is jacked up through the manual hydraulic pump 14, so that the lower barrier strip 10 is lifted above the ground.

Then the whole opening device is moved to the position right above the trench cover plate 16 which needs to be opened by pushing the handrail 3, then the pull rod 8 is manually rotated, the lower barrier strip 10 is parallel to the water passing hole 17 on the trench cover plate 16, then the pressure of the manual hydraulic pump 14 is released, the push rod 4a of the jack 4 is lowered, the lower barrier strips 10 at the lower ends of the two pull rods 8 downwards pass through the water passing hole 17, then the pull rod 8 is manually rotated by 90 degrees, the two ends of any pull rod 8 are respectively hooked on the bottom surface of the trench cover plate 16 at the two sides of the water passing hole 17, finally, the push rod 4a of the jack 4 is controlled by the manual hydraulic pump 14 to rise again, the push rod 4a rises to drive the cross beam 5, and the cross beam 5 drives the two pull rods 8 to pull the trench cover plate 16 to gradually rise to be attached to the bottom surface of the base 1.

And finally, pushing the handrail 3 to move the whole opening device to one side to expose an opening above the ground trench, dredging sludge inside the ground trench by maintenance personnel, after dredging, moving the opening device back to the upper side of the ground trench, covering the ground trench cover plate 16 on the ground trench again through reverse operation, pulling out the two pull rods 8 or pushing out the pull rods through the jack 4 after the maintenance personnel rotates the pull rods 8 to enable the lower barrier strip 10 to be parallel to the long diameter of the water passing hole 17, and then moving the pull rods to the upper side of the next ground trench cover plate 16 to perform uncovering operation.

And repeating the above steps until the ground groove is cleaned, and ending the dredging operation. At this time, the tie rod 8, the cross beam 5, and the jack 4 can be disassembled and stored.

The above embodiments are merely illustrative of the principles and effects of the present utility model, and some of the applied embodiments, and are not intended to limit the utility model; it should be noted that modifications and improvements can be made by those skilled in the art without departing from the inventive concept, and these are all within the scope of the present utility model.

Claims

1. The utility model provides a trench cover opening device, a serial communication port, including a base (1), base (1) bottom is provided with a plurality of wheels (2), base (1) one side fixedly connected with handrail (3), vertical being provided with in base (1) middle part jack (4), push rod (4 a) top fixedly connected with crossbeam (5) of jack (4), push rod (4 a) connect at crossbeam (5) center, connecting hole (6) of vertical extension have been seted up at crossbeam (5) both ends, crossing hole (7) with connecting hole (6) one-to-one have been seted up on base (1), peg graft in arbitrary connecting hole (6) has a pull rod (8), pull rod (8) upper end is located crossbeam (5) top and is connected with perpendicular blend stop (9), pass through hole (7) and extend to base (1) below and be connected with down blend stop (10).

2. The trench cover opening device according to claim 1, wherein a positioning pipe (11) is vertically arranged in the middle of the base (1), and the jack (4) is detachably inserted into the positioning pipe (11).

3. The trench cover opening device according to claim 2, characterized in that a slot (12) extending vertically is formed in the side face of the positioning pipe (11), an oil inlet nozzle (13) is connected to the cylinder body (4 b) of the jack (4), the oil inlet nozzle (13) is inserted into the slot (12), one end of the base (1) is fixedly connected with a manual hydraulic pump (14), and the manual hydraulic pump (14) is communicated with the oil inlet nozzle (13) on the cylinder body (4 b) of the jack (4) through a high-pressure oil pipe (15).

4. A trench cover opening device according to claim 1, characterized in that the pull rod (8) is detachably connected to the upper (9) or lower (10) bars by means of a threaded connection.

5. A trench cover opening device according to claim 1, characterized in that the base (1) comprises a rectangular outer frame (1 a) and a connecting beam (1 b) transversely arranged in the middle of the outer frame (1 a), the jack (4) is arranged at the center of the connecting beam (1 b), and the connecting beam (1 b) divides the inner part of the outer frame (1 a) into two through holes (7).