CN219429668U - Well lid lifting device for municipal green building construction - Google Patents

Abstract

The utility model provides a well lid lifting device for municipal green building construction, which comprises a supporting plate, a supporting rod, a fixed bearing and a rotating rod, wherein the end part of the supporting rod is fixed in the middle of the supporting plate to form a supporting seat; the end of the thin steel cable is provided with a cross bracing tube which is used for penetrating the well cover and is transversely arranged at the bottom of the well cover. The diameter of the cross bracing tube is smaller than the size of the reserved hole on the well lid, the cross bracing tube can directly pass through the well lid through the reserved hole, then the cross bracing tube is transversely arranged at the bottom of the well lid, the well lid is hoisted through the thin steel cable, the cross bracing tube is in line contact with the well lid, and the well lid can be stably supported.

Description

Well lid lifting device for municipal green building construction

Technical Field

The utility model relates to the technical field of well covers, in particular to a well cover lifting device for municipal green building construction.

Background

The well cover is a cover of a sewer, an underground passage and other pipeline inspection wells, two small holes with the diameter of ten millimeters are reserved on the well cover, and when the well cover is required to be lifted, two hooks are placed in the small holes to hook the well cover;

the well lid lifting device in the prior art is characterized in that a general hook is placed in a small hole to hook the well lid, and a hooked claw is hooked at the bottom of the well lid.

Disclosure of Invention

The utility model aims to solve the problems that a common hook in the prior art is placed in a small hole to hook a well lid, a hooked claw is hooked at the bottom of the well lid, and as the hole reserved in the well lid is smaller, only one hook can be accommodated and stretches into the hole, so that the hook and the bottom of the well lid have only one stress point, the well lid is uneven in stress, the well lid cannot be stably hooked, and the problem that the well lid is unstable in fixation and inconvenient to lift is solved, so that the well lid lifting device for municipal green building construction is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a municipal administration green is well lid lifting device for construction, includes backup pad, bracing piece, fixed bearing and dwang, and the tip of bracing piece is fixed in the centre of backup pad and is formed the supporting seat, and the tip of bracing piece is fixed with fixed bearing, and fixed bearing's centre is fixed to be provided with the dwang that can rotate at the bracing piece top, the tip of dwang is provided with the rocker and shakes the dwang with shaking the dwang, and the fixed cover in middle part of dwang is equipped with two rolling wheels, twines on the rolling wheel and is used for pulling up the thin cable wire of well lid; the end of the thin steel cable is provided with a cross bracing tube which is used for penetrating the well cover and is transversely arranged at the bottom of the well cover.

Further preferably, the thin steel cable is knotted to form a knotting part, the end part of the thin steel cable is sleeved with a limiting ring positioned in the cross bracing tube, and one end of the cross bracing tube is provided with a groove.

Further preferably, the end of the thin steel cable extends into the cross bracing tube, the thin steel cable is positioned in a groove of the cross bracing tube, and the other end of the thin steel cable is fixed on the winding wheel.

Further preferably, the rocker is provided with a vertical corner, the rocker is sleeved with a movable sleeve, and one end of the rocker is parallel to the rotating rod.

Further preferably, the through hole at one end of the cross brace pipe is larger than the through hole at the other end of the cross brace pipe, the groove is positioned at the large end of the cross brace pipe through hole, and the width of the groove is larger than the diameter of the thin steel cable.

Further preferably, the diameter of the outer ring of the cross support pipe is smaller than 6mm, the diameter of the thin steel cable is smaller than 2mm, and the bending part of the thin steel cable in the groove is curved.

The beneficial effects of the utility model are as follows: the diameter of the cross bracing tube is smaller than the size of the reserved hole on the well lid, the cross bracing tube can directly penetrate the well lid through the reserved hole, then the cross bracing tube is transversely arranged at the bottom of the well lid, the well lid is hoisted through the thin steel cable, the cross bracing tube is in line contact with the well lid, the well lid can be stably supported, and the well lid fixing device has the advantages of being stable in fixing and convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the cross-bracing tube of the present utility model;

FIG. 3 is an enlarged schematic view of a cross-brace tube of the present utility model;

FIG. 4 is a schematic illustration of the use of a cross-brace tube of the present utility model;

fig. 5 is a schematic cross-sectional view of a cross-support tube of the present utility model.

In the figure: the device comprises a supporting plate 1, a supporting rod 2, a fixed bearing 3, a rotating rod 4, a rocker 5, a winding wheel 6, a thin steel rope 7, a limiting ring 8, a knotting part 9, a transverse supporting pipe 10, a groove 11 and a movable sleeve 12.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a municipal green building construction well lid lifting device comprises a supporting plate 1, a supporting rod 2, a fixed bearing 3 and a rotating rod 4, wherein the end part of the supporting rod 2 is fixed in the middle of the supporting plate 1 to form a supporting seat, the fixed bearing 3 is fixed at the end part of the supporting rod 2, the rotating rod 4 capable of rotating at the top of the supporting rod 2 is fixedly arranged in the middle of the fixed bearing 3, a rocker 5 is arranged at the end part of the rotating rod 4 and is identical to the rocking rotating rod 4, two winding wheels 6 are fixedly sleeved in the middle of the rotating rod 4, and a thin steel rope 7 for pulling up a well lid is wound on the winding wheels 6; the end of the thin steel cable 7 is provided with a cross brace pipe 10 for passing through the manhole cover and crossing the bottom thereof.

Preferably, the thin steel cable 7 is knotted to form the knotting part 9, the end part of the thin steel cable 7 is sleeved with the limiting ring 8 positioned in the transverse supporting pipe 10, one end of the transverse supporting pipe 10 is provided with the groove 11, the thin steel cable 7 moves to the inner part of the transverse supporting pipe 10 through the groove 11, so that the thin steel cable 7 and the transverse supporting pipe 10 are completely overlapped, the diameter of the transverse supporting pipe 10 is greatly reduced, and the transverse supporting pipe 10 conveniently penetrates through a preformed hole of a well cover.

Preferably, the end part of the thin steel cable 7 extends into the cross bracing tube 10, the thin steel cable 7 is positioned in the groove 11 of the cross bracing tube 10, the other end of the thin steel cable 7 is fixed on the winding wheel 6, the winding wheel 6 rotates to wind up the thin steel cable 7, the thin steel cable 7 directly pulls up the well cover, and the well cover is convenient to lift.

Preferably, the rocker 5 is provided with a vertical corner, the rocker 5 is sleeved with the movable sleeve 12, one end of the rocker 5 is parallel to the rotating rod 4, the movable sleeve 12 is held by hands to shake the rotating rod 4, the rotating rod 4 and the two winding wheels 6 synchronously rotate, the rotating rod 4 can be shaken in a labor-saving mode, and the force for lifting the well lid is saved.

Preferably, the through hole of stull pipe 10 one end is greater than the through hole of its other end, and recess 11 is located the big one end of stull pipe 10 through-hole, and the width of recess 11 is greater than the diameter of thin cable wire 7, and the diameter of stull pipe 10 is less than the size of preformed hole on the well lid, and stull pipe 10 can directly pass the well lid through the preformed hole, and then stull pipe 10 violently in the well lid bottom, and rethread thin cable wire 7 hangs the well lid, and line contact between stull pipe 10 and the well lid can be stable support the well lid.

Preferably, the diameter of the outer ring of the cross brace pipe 10 is smaller than 6mm, the diameter of the thin steel cable 7 is smaller than 2mm, the bending part of the thin steel cable 7 in the groove 11 is a curved surface, the thin steel cable 7 prevents the limiting ring 8 from falling off through the knotting part 9, and the limiting ring 8 is propped against the inner wall of the cross brace pipe 10, so that the thin steel cable 7 is well fixed with the cross brace pipe 10.

In the utility model, when in use, firstly, the thin steel rope 7 is pressed into the groove 11, so that the thin steel rope 7 is positioned in the transverse supporting pipe 10, secondly, the transverse supporting pipe 10 is inserted into a reserved hole of a well cover, the thin steel rope 7 extends out of the transverse supporting pipe 10 through the groove 11, the transverse supporting pipe 10 is vertical to the thin steel rope 7, the transverse supporting pipe 10 is transversely arranged at the bottom of the well cover, then the other transverse supporting pipe 10 is inserted into the well cover according to the method, then the rocking rod 5 is rocked, the rotating rod 4 and the two rolling wheels 6 synchronously rotate, the rotating rod 4 rotates in the fixed bearing 3, the two rolling wheels 6 synchronously roll up the two thin steel ropes 7, so that the well cover is pulled up by the thin steel rope 7, and the well cover is placed on the ground.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a municipal administration green is well lid lifting device for construction, includes backup pad (1), bracing piece (2), fixed bearing (3) and dwang (4), and the tip of bracing piece (2) is fixed in the centre of backup pad (1) and is formed the supporting seat, and the end fixing of bracing piece (2) has fixed bearing (3), and the centre of fixed bearing (3) is fixed to be provided with can be at bracing piece (2) top pivoted dwang (4), its characterized in that: the end part of the rotating rod (4) is provided with a rocker (5) which is identical to the rocking rotating rod (4), the middle part of the rotating rod (4) is fixedly sleeved with two winding wheels (6), and the winding wheels (6) are wound with a thin steel cable (7) for pulling up the well lid; the end of the thin steel cable (7) is provided with a cross brace pipe (10) which is used for penetrating the well cover and is transversely arranged at the bottom of the well cover.

2. The municipal green building well lid pulling device according to claim 1, wherein the thin steel cable (7) is knotted to form a knotting part (9), a limiting ring (8) positioned inside a transverse supporting pipe (10) is sleeved at the end part of the thin steel cable (7), and a groove (11) is formed at one end of the transverse supporting pipe (10).

3. The manhole cover pulling device for municipal green building construction according to claim 2, wherein the end part of the thin steel cable (7) extends into the transverse supporting pipe (10), the thin steel cable (7) is positioned in the groove (11) of the transverse supporting pipe (10), and the other end of the thin steel cable (7) is fixed on the winding wheel (6).

4. The municipal green building well lid pulling device for construction according to claim 3, wherein the rocking rod (5) is provided with a vertical corner, the rocking rod (5) is sleeved with a movable sleeve (12), and one end of the rocking rod (5) is parallel to the rotating rod (4).

5. The manhole cover pulling device for municipal green building construction according to claim 1, wherein the through hole at one end of the cross support pipe (10) is larger than the through hole at the other end of the cross support pipe, the groove (11) is positioned at one end of the cross support pipe (10) with the larger through hole, and the width of the groove (11) is larger than the diameter of the thin steel cable (7).

6. The manhole cover pulling device for municipal green building construction according to claim 1, wherein the diameter of the outer ring of the cross support pipe (10) is smaller than 6mm, the diameter of the thin steel cable (7) is smaller than 2mm, and the bending part of the groove (11) located in the thin steel cable (7) is a curved surface.