CN220926221U - Invisible well lid opening device - Google Patents

Abstract

The utility model relates to an invisible well lid opening device, and relates to the field of well lid opening. The utility model provides a hidden well lid opening device which does not need to be lifted by a worker, comprising a support frame, universal wheels, a handle, a lifting frame, a motor, a screw rod, a guide rod and the like; the lower part circumference of support frame is installed a plurality of universal wheels, and the handle is installed at the rear portion of support frame, and the spout has all been seted up to the left and right sides of handle, and the slip is equipped with the crane between two spouts, and the motor is installed on the rear portion right side of support frame, is connected with the screw rod on the output shaft of motor, and the guide arm is installed in the rear portion left side of support frame, and the crane is connected with screw rod and guide arm slip. According to the utility model, the motor is started to rotate, the output shaft of the motor rotates to drive the screw to rotate, the lifting frame can be lifted upwards, and the invisible well cover can be lifted by the lifting frame, so that a worker is not required to lift the invisible well cover, and the worker is not hurt.

Description

Invisible well lid opening device

Technical Field

The utility model relates to the field of well lid opening, in particular to a hidden well lid opening device.

Background

The invisible well lid is characterized in that the surface of the well lid is flush with the ground, no protrusions are formed, jolt and shake of people and vehicles passing by are avoided, and the integral attractiveness of a city is not affected.

The invisible well cover is a base and a concave well cover which are cast, then the concave well cover is paved with a road for bearing, the whole design style of the road or the environment is not damaged, for example, some gardens are designed or some high-grade markets are protected, because the underground is provided with maintenance pipelines, some well covers are covered, the well cover cannot be used as an outdoor well cover in the application process, and the hard well cover is inserted into the well cover in the past, because the environment is reasonably fused together, the invisible well cover is applied.

When the existing invisible well lid is opened, a worker is required to lift the invisible well lid, the lifting time of the invisible well lid is longer when the invisible well lid is too heavy, so that the damage to the arms and the waist of the worker is likely to be caused, the ground can be damaged when the invisible well lid is placed due to gravity, certain potential safety hazards exist, and time and labor are wasted.

Therefore, a hidden well lid opening device which does not need to be lifted by a worker needs to be designed.

Disclosure of utility model

In order to overcome the defects that four workers are required to operate together and certain potential safety hazards exist when the conventional invisible well lid is opened, the utility model provides the invisible well lid opening device which does not need to be lifted by the workers.

The technical implementation scheme of the utility model is as follows: the utility model provides an stealthy well lid opening device, including support frame, universal wheel, crane, handle, motor, screw rod and guide arm, a plurality of universal wheels are installed to the lower part circumference of support frame, and the handle is installed at the rear portion of support frame, and the spout has all been seted up to the left and right sides of handle, and the slidingtype is equipped with the crane between two spouts, and the motor is installed on the rear portion right side of support frame, is connected with the screw rod on the output shaft of motor, and the guide arm is installed in the rear portion left side of support frame, and the crane is connected with screw rod and guide arm slidingtype.

In a preferred embodiment of the utility model, the lifting device further comprises a rotating rod, clamping blocks and torsion springs, wherein the rotating rod is rotatably arranged on the front side and the rear side of the left part of the lifting frame, the rotating rod is rotatably arranged on the front side and the rear side of the right part of the lifting frame, the clamping blocks are arranged at the lower end of each rotating rod, the torsion springs are sleeved on the rotating rods, and the two ends of each torsion spring are respectively connected to the lifting frame and the rotating rod.

In a preferred embodiment of the utility model, the device further comprises a fixed plate, clamping plates and rotating blocks, wherein the fixed plate is arranged on the left side and the right side of the lower portion of the supporting frame, the clamping plates are connected to the fixed plate in a sliding mode, the rotating blocks are arranged on the left side and the right side of the supporting frame in a rotating mode, and the clamping plates can be clamped by the rotating blocks.

In a preferred embodiment of the utility model, the handle further comprises a rubber sleeve, and the rubber sleeve is sleeved on the upper part of the handle.

In a preferred embodiment of the present utility model, the present utility model further comprises a cushion pad, wherein the cushion pad is mounted at the front and rear ends of the right side of the left side clamping plate, and the cushion pad is mounted at the front and rear ends of the left side of the right side clamping plate.

In a preferred embodiment of the present utility model, the cushion pad is made of rubber.

Compared with the prior art, the utility model has the following advantages: 1. according to the utility model, the motor is started to rotate, the output shaft of the motor rotates to drive the screw to rotate, the lifting frame can be lifted upwards, and the invisible well cover can be lifted by the lifting frame, so that a worker is not required to lift the invisible well cover, and the worker is not hurt.

2. According to the utility model, the rotating block is rotated by a worker, the rotating block is rotated to be horizontal, then the clamping plate is pushed into the fixed plate, and the rotating block is rotated to be vertical, so that the clamping plate can be rotated by the rotating block, and the invisible well cover can be pulled by the clamping plate, thereby preventing the invisible well cover from falling.

Drawings

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

Fig. 2 is a schematic diagram of a three-dimensional cross-sectional structure of a supporting frame, a universal wheel, a lifting frame and the like.

Fig. 3 is a schematic diagram of a three-dimensional cross-sectional structure of a motor, a screw, a guide rod and the like.

FIG. 4 is a schematic view of a three-dimensional cross-sectional structure of a rubber sleeve, a cushion and the like according to the utility model.

The marks of the components in the drawings are as follows: 1. the device comprises a supporting frame, 2, universal wheels, 3, a lifting frame, 4, a handle, 5, a rotating rod, 6, a clamping block, 7, a torsion spring, 8, a motor, 9, a screw, 10, a guide rod, 11, a fixed plate, 12, a clamping plate, 13, a rotating block, 14, a rubber sleeve, 15 and a buffer cushion.

Detailed Description

It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, the upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.

Example 1

The utility model provides an stealthy well lid opening device, as shown in fig. 1-4, including support frame 1, universal wheel 2, crane 3, handle 4, dwang 5, fixture block 6, torsion spring 7, motor 8, screw rod 9 and guide arm 10, a plurality of universal wheels 2 are installed to the lower part circumference of support frame 1, the quantity of universal wheel 2 is four, the rear portion welding of support frame 1 has handle 4, the spout has all been seted up to the left and right sides of handle 4, sliding formula is equipped with crane 3 between two spouts, dwang 5 is installed to both sides all around the left part of crane 3, dwang 5 is installed to both sides all around the right part of crane 3, the quantity of dwang 5 is four, the lower extreme of every dwang 5 is all fixed mounting and is used for fixing the fixture block 6 of stealthy well lid, the cover is equipped with torsion spring 7 on the dwang 5, the both ends of torsion spring 7 are connected respectively on crane 3 and dwang 5, the rear portion right side fixed mounting of support frame 1 has motor 8, be connected with screw rod 9 on the output shaft of motor 8, rear portion left side fixed mounting of support frame 1 has 3, hoist and lower side 10 and guide arm 9 are connected with slider formula.

When needs open stealthy well lid, at first the staff starts motor 8, the output shaft rotation of motor 8 can drive screw rod 9 and rotate, screw rod 9 rotates and can drive crane 3 along screw rod 9 and guide arm 10 upwards move, after crane 3 rises to the certain position, push away this device to the assigned position through handle 4, aim at the mouth of stealthy well lid with fixture block 6, afterwards rotate dwang 5, dwang 5 rotates and can make torsion spring 7 tensile, dwang 5 rotates and also can drive fixture block 6 rotation, when fixture block 6 rotates suitable position, start motor 8 reversal, descend crane 3 downwards, loosen dwang 5 after fixture block 6 stretches into the mouth of stealthy well lid, torsion spring 7 resets, can reset fixture block 6 and rotate under torsion spring 7's effect, so alright seize stealthy well lid, open motor 8 again after stealthy well lid is blocked, rise upwards with crane 3 can drive dwang 5 and stealthy well lid and rise together, alright open stealthy well lid like this.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and 4, the utility model further comprises a fixing plate 11, a clamping plate 12, a rotating block 13, a rubber sleeve 14 and a buffer pad 15, wherein the fixing plate 11 is fixedly arranged on the left side and the right side of the lower part of the supporting frame 1, the clamping plate 12 for dragging the invisible well cover is connected on the fixing plate 11 in a sliding manner, the rotating block 13 for clamping the clamping plate 12 is rotatably arranged on the left side and the right side of the supporting frame 1, the rubber sleeve 14 is sleeved on the upper part of the handle 4, the buffer pad 15 is fixedly arranged on the front and the rear ends of the right side of the left side clamping plate 12, and the buffer pad 15 is fixedly arranged on the front and the rear ends of the left side of the right side clamping plate 12.

When the bottom of the invisible well cover rises to be level with the bottom of the supporting frame 1, a worker rotates the rotating block 13, the rotating block 13 is transversely rotated, then the clamping plate 12 is pushed into the fixed plate 11, the rotating block 13 is vertically rotated, and therefore the clamping plate 12 can be pulled by the rotating block 13, and the invisible well cover can be pulled by the clamping plate 12.

While the disclosure has been described with respect to only a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the utility model as disclosed herein. Accordingly, the scope of the utility model should be limited only by the attached claims.

Claims (6)

1. Invisible well lid opening device, a serial communication port, including support frame (1), universal wheel (2), crane (3), handle (4), motor (8), screw rod (9) and guide arm (10), a plurality of universal wheels (2) are installed to the lower part circumference of support frame (1), handle (4) are installed at the rear portion of support frame (1), the spout has all been seted up on the left and right sides of handle (4), sliding type is equipped with crane (3) between two spouts, motor (8) are installed on the rear portion right side of support frame (1), be connected with screw rod (9) on the output shaft of motor (8), guide arm (10) are installed in the rear portion left side of support frame (1), crane (3) are connected with screw rod (9) and guide arm (10) slidingtype.

2. The invisible well lid opening device according to claim 1, further comprising a rotating rod (5), clamping blocks (6) and torsion springs (7), wherein the rotating rod (5) is rotatably installed on the front side and the rear side of the left part of the lifting frame (3), the rotating rod (5) is rotatably installed on the front side and the rear side of the right part of the lifting frame (3), the clamping blocks (6) are installed at the lower end of each rotating rod (5), the torsion springs (7) are sleeved on the rotating rods (5), and two ends of each torsion spring (7) are respectively connected to the lifting frame (3) and the rotating rods (5).

3. The invisible well lid opening device according to claim 2, further comprising a fixing plate (11), clamping plates (12) and rotating blocks (13), wherein the fixing plate (11) is arranged on the left side and the right side of the lower portion of the supporting frame (1), the clamping plates (12) are connected to the fixing plate (11) in a sliding mode, the rotating blocks (13) are arranged on the left side and the right side of the supporting frame (1) in a rotating mode, and the clamping plates (12) can be clamped by the rotating blocks (13).

4. A hidden well lid opening device according to claim 3, further comprising a rubber sleeve (14), the upper part of the handle (4) being sleeved with the rubber sleeve (14).

5. The invisible manhole cover opening device according to claim 4, further comprising a cushion pad (15), wherein the cushion pad (15) is mounted at the front and rear ends of the right side of the left side clamping plate (12), and the cushion pad (15) is mounted at the front and rear ends of the left side of the right side clamping plate (12).

6. A hidden well cover opening device according to claim 5, characterized in that the material of the cushion pad (15) is rubber.