CN218810227U

CN218810227U - Well lid lifting mechanism for municipal works

Info

Publication number: CN218810227U
Application number: CN202222513169.XU
Authority: CN
Inventors: 赵玉; 刘殿鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-04-07
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a well lid lifting mechanism for municipal works, including first mounting panel, first mounting panel one end fixed mounting has the mount, mount one end fixed mounting has the second mounting panel, mount bottom symmetry and second mounting panel bottom middle part all install the universal wheel, elevating system is installed on first mounting panel top, fixed establishment is installed to the elevating system bottom, supplementary fixed subassembly is installed on the fixed establishment top, supplementary fixed subassembly includes concave type pole, position sleeve and electro-magnet, concave type pole is installed on the fixed establishment top, the symmetrical welding of concave type pole one end has the position sleeve, compares with prior art, the beneficial effects of the utility model, through supplementary fixed subassembly, can increase the fixed point between well lid and the fixed establishment to make to be connected more stable between fixed establishment and the well lid, prevent to produce the problem of separation and appear between well lid and the fixed establishment.

Description

Well lid lifting mechanism for municipal works

Technical Field

The utility model relates to a municipal works technical field specifically is a well lid lifting mechanism for municipal works.

Background

The municipal engineering refers to municipal infrastructure construction engineering; the construction of various public infrastructures matched with urban life belongs to the field of municipal engineering, for example, common urban roads, bridges, subways, underground pipelines, tunnels, river channels, rail transit, sewage treatment, garbage treatment and disposal and other projects belong to the field of municipal engineering, the urban roads need to construct drainage pipelines in the construction process, drainage pipelines and road connectors are protected by using well covers, the well covers are generally made of cast iron, in order to prevent the drainage pipelines in the roads from being blocked, sundries in the drainage pipelines need to be regularly cleaned, and when the sewer is cleaned, the well covers at the inlet of the sewer need to be firstly put forward.

Chinese patent discloses a convenient lifting mechanism of well lid for municipal works for this reason, application number 202120543433.7, the utility model discloses a elevating system and fixed establishment can conveniently propose the well lid, and do not need the user to pull out the well lid through the rope to can reduce intensity of labour, can conveniently propose the well lid of equidimension not drawing close together or keeping away from mutually through the thread bush of the left and right sides.

Although this application has satisfied user's user demand to a certain extent, still has certain defect in the in-service use process, and the concrete problem is as follows, because the limiting plate that the device utilized among the fixed establishment enters into inside the well lid to with the inside laminating of well lid, and because the weight of well lid is higher, the shape that easily leads to the limiting plate produces and warp, thereby does not utilize the problem of dismantling between later stage well lid and the limiting plate.

SUMMERY OF THE UTILITY MODEL

The utility model provides a well lid lifting mechanism for municipal works can effectively solve and propose in the above-mentioned background art because the device utilizes the limiting plate among the fixed establishment to enter into inside the well lid to with the inside laminating of well lid, and because the weight of well lid is higher, the shape that easily leads to the limiting plate produces and warp, thereby does not utilize the problem of dismantling between later stage well lid and the limiting plate.

In order to achieve the above object, the utility model provides a following technical scheme: a well lid lifter for municipal engineering comprises a first mounting plate, wherein a fixing frame is fixedly mounted at one end of the first mounting plate, a second mounting plate is fixedly mounted at one end of the fixing frame, universal wheels are symmetrically mounted at the bottom end of the fixing frame and the middle part of the bottom end of the second mounting plate, a lifting mechanism is mounted at the top end of the first mounting plate, a fixing mechanism is mounted at the bottom end of the lifting mechanism, an auxiliary fixing assembly is mounted at the top end of the fixing mechanism, and the auxiliary fixing assembly comprises a concave rod, a positioning sleeve and an electromagnet;

the top end of the fixing mechanism is provided with a concave rod, one end of the concave rod is symmetrically welded with a positioning sleeve, the bottom end of the positioning sleeve is fixedly provided with an electromagnet, and the input end of the electromagnet is electrically connected with the output end of an external power supply;

the auxiliary fixing component also comprises a fixing column, a moving column, a positioning hole, a fitting hole and a bolt;

fixed columns are symmetrically installed at the top end of the fixing mechanism, a movable column is connected to the inside of each fixed column in a sliding mode, a positioning hole is formed in the middle of the bottom end of the positioning sleeve, fit holes are formed in the fixed columns and one end of the movable column, and a bolt is arranged inside each fit hole.

The lifting mechanism is characterized in that a placing assembly is installed at one end of the lifting mechanism and comprises a concave frame and a positioning frame.

The placing assembly further comprises a manual telescopic rod, a rectangular plate and a screw rod;

manual telescopic link is installed to elevating system one end, the rectangular plate is installed to manual telescopic link one end, fixed connection between rectangular plate and the concave type frame, there is the screw rod inside through threaded connection of manual telescopic link stiff end.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through supplementary fixed subassembly, can increase the fixed point between well lid and the fixed establishment to make fixing mechanism and well lid between be connected more stable, prevent to produce the problem appearance of separation between well lid and the fixed establishment.

2. Through placing the subassembly, the instrument when can be convenient for maintain the device is placed, has reduced the degree of difficulty that carries of instrument when the device maintains to be convenient for transport maintenance tool, reduced maintenance tool's the transportation degree of difficulty.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a front view of the fixing frame of the present invention;

FIG. 3 is a schematic structural view of the auxiliary fixing assembly of the present invention;

FIG. 4 is a schematic structural view of the placement module of the present invention;

reference numbers in the figures: 1. a first mounting plate; 2. a fixed mount; 3. a second mounting plate; 4. a universal wheel; 5. a lifting mechanism; 6. a fixing mechanism;

7. an auxiliary fixing component; 701. fixing a column; 702. moving the column; 703. a female rod; 704. a positioning sleeve; 705. positioning holes; 706. an electromagnet; 707. fitting the hole; 708. a bolt;

8. placing the component; 801. a manual telescopic rod; 802. a rectangular plate; 803. a female frame; 804. a positioning frame; 805. a screw.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a well lid lifting mechanism for municipal works, including

first mounting panel

1, 1 one end fixed mounting of first mounting panel has

mount

2, 2 one end fixed mounting of mount has second mounting panel 3, mount 2 bottom symmetry and 3 bottom middle parts of second mounting panel all install universal wheel 4, elevating system 5 is installed on 1 top of first mounting panel, elevating system 5 bottom installs fixed establishment 6, fixed establishment 6 includes the fixed plate, the pivot, the mounting disc, the spout, the sliding block, first spring, the slide cylinder, the slide bar, limiting plate and commentaries on classics board, can be convenient for fix the well lid, the fixed degree of difficulty of well lid has been reduced, fixed establishment 6 top installs auxiliary fixed subassembly 7, auxiliary fixed subassembly 7 includes concave type pole 703, position cover 704 and electro-magnet 706;

the top end of the fixing mechanism 6 is provided with a concave rod 703, one end of the concave rod 703 is symmetrically welded with a positioning sleeve 704, the bottom end of the positioning sleeve 704 is fixedly provided with an electromagnet 706, and the input end of the electromagnet 706 is electrically connected with the output end of an external power supply;

the placing assembly 8 is installed to 5 one end of elevating system, and placing assembly 8 includes concave frame 803 and locating frame 804, and elevating system 5 includes slide rail, slider, connecting plate, lifter plate, cylinder and propelling movement frame, fixed connection between locating frame 804 and the propelling movement frame, the removal of locating frame 804 of can being convenient for has reduced the removal degree of difficulty of locating frame 804.

The auxiliary fixing component 7 further comprises a fixing column 701, a moving column 702, a positioning hole 705, a fitting hole 707 and a bolt 708;

fixed column 701 is installed to 6 top symmetries of fixed establishment, the inside sliding connection of fixed column 701 has removal post 702, fixed column 701 bottom and mounting disc top fixed connection, sliding connection between position sleeve 704 and the mounting disc, fixed column 701 has all been seted up with removal post 702 one end and has been agreed with hole 707, agree with the inside bolt 708 that is provided with in hole 707, can be convenient for fix removal post 702, the fixed degree of difficulty of removing post 702 has been reduced, locating hole 705 has been seted up at position sleeve 704 bottom middle part.

The placing component 8 further comprises a manual telescopic rod 801, a rectangular plate 802 and a screw 805;

manual telescopic link 801 is installed to elevating system 5 one end, and rectangular plate 802 is installed to manual telescopic link 801 one end, and fixed connection between rectangular plate 802 and concave frame 803, inside threaded connection has the screw rod 805 through threaded connection of manual telescopic link 801 stiff end.

The utility model discloses a theory of operation and use flow: the device is at the in-service use in-process, inside user of service puts into concave frame 803 with repair tools, then promote rectangular plate 802, rectangular plate 802 drives concave frame 803 when removing and enters into the posting 804 inside, and manual telescopic link 801 shrink this moment, then user of service rotates screw 805, it is fixed to utilize screw 805 to extrude manual telescopic link 801, can be convenient for place the instrument when the device maintains, the degree of difficulty of carrying of instrument when having reduced the device maintenance, and be convenient for transport maintenance tools, the transportation degree of difficulty of maintenance tools has been reduced.

Then, a user pushes the first mounting plate 1, the fixing frame 2 and the second mounting plate 3 to move, the first mounting plate 1, the universal wheels 4 are driven to roll along the ground when the fixing frame 2 and the second mounting plate 3 move, the lifting mechanism 5 and the fixing mechanism 6 are driven to enter the top end of the well lid at the moment, the lifting mechanism 5 drives the fixing mechanism 6 to move at the moment, the well lid is attached to the well lid after moving, and the structure inside the fixing mechanism 6 is connected with the well lid, at the moment, when the fixing mechanism 6 is attached to the well lid, the well lid drives the positioning sleeve 704 to move, the positioning sleeve 704 drives the concave rod 703 to move when moving, the concave rod 703 drives the moving column 702 to move along the inside of the fixing column 701, and the bolt 708 is placed into the fit hole 707 at the moment, so that the connection between the moving column 702 and the fixing column 701 is fixed, then the electromagnet 706 is connected with a power supply and starts to operate, and the electromagnet 706 adsorbs the well lid when operating, fixed point between the fixing mechanism 6 and the fixing mechanism 6 is increased, so that the problem of separation between the well lid and the fixing mechanism 6 is prevented from occurring.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a well lid lifting mechanism for municipal works, includes first mounting panel (1), first mounting panel (1) one end fixed mounting has mount (2), mount (2) one end fixed mounting has second mounting panel (3), universal wheel (4) are all installed to mount (2) bottom symmetry and second mounting panel (3) bottom middle part, elevating system (5) are installed on first mounting panel (1) top, fixed establishment (6), its characterized in that are installed to elevating system (5) bottom: an auxiliary fixing component (7) is mounted at the top end of the fixing mechanism (6), and the auxiliary fixing component (7) comprises a concave rod (703), a positioning sleeve (704) and an electromagnet (706);

the top end of the fixing mechanism (6) is provided with a concave rod (703), one end of the concave rod (703) is symmetrically welded with a positioning sleeve (704), the bottom end of the positioning sleeve (704) is fixedly provided with an electromagnet (706), and the input end of the electromagnet (706) is electrically connected with the output end of an external power supply;

one end of the lifting mechanism (5) is provided with a placing assembly (8), and the placing assembly (8) comprises a concave frame (803) and a positioning frame (804).

2. The manhole cover lifter for municipal engineering according to claim 1, wherein the auxiliary fixing assembly (7) further comprises a fixing column (701), a moving column (702), a positioning hole (705), a fitting hole (707), and a bolt (708);

the fixing mechanism (6) is characterized in that a fixing column (701) is symmetrically installed at the top end of the fixing mechanism (6), a moving column (702) is connected to the inside of the fixing column (701) in a sliding mode, a positioning hole (705) is formed in the middle of the bottom end of the positioning sleeve (704), matching holes (707) are formed in one end of the fixing column (701) and one end of the moving column (702), and a bolt (708) is arranged inside the matching holes (707).

3. The well lid lifter for municipal engineering according to claim 2, wherein the fixing mechanism (6) comprises a fixing plate, a rotating shaft, a mounting plate, a sliding chute, a sliding block, a first spring, a sliding cylinder, a sliding rod, a limiting plate and a rotating plate.

4. The municipal well lid lifter according to claim 3, wherein the bottom end of the fixing column (701) is fixedly connected with the top end of the mounting plate, and the positioning sleeve (704) is slidably connected with the mounting plate.

5. The manhole cover lifter for municipal engineering according to claim 1, wherein the placement assembly (8) further comprises a manual telescoping rod (801), a rectangular plate (802), and a screw (805);

manual telescopic link (801) is installed to elevating system (5) one end, rectangular plate (802) is installed to manual telescopic link (801) one end, fixed connection between rectangular plate (802) and concave type frame (803), there is screw rod (805) inside through threaded connection manual telescopic link (801) stiff end.

6. The municipal engineering well lid lifter according to claim 1, wherein the lifting mechanism (5) comprises a slide rail, a slide block, a connecting plate, a lifting plate, a cylinder and a pushing frame, and the positioning frame (804) is fixedly connected with the pushing frame.