CN210597384U - Well lid and moving device thereof - Google Patents

Abstract

The utility model relates to a well lid and move device thereof, well lid include the well lid body, the center department of well lid body is equipped with a waist shape through-hole, and the center department of the bottom of well lid body is equipped with a circular recess. The well lid moving device comprises a supporting mechanism and a well lid moving hook, wherein the well lid moving hook is used for hooking a well lid body with the cooperation of a waist-shaped through hole and a circular groove when the well lid is rotated to a preset angle in the horizontal direction, the well lid moving hook further comprises a moving hook steering mechanism which is installed on the supporting mechanism and used for enabling the well lid moving hook to rotate in the horizontal direction, and the moving hook lifting mechanism is installed on the supporting mechanism by using a lever structure and used for driving the well lid moving hook to move up and down in the vertical direction. Through the utility model relates to a well lid moves device can reduce the construction intensity that the well lid moved greatly, improves the work efficiency that well lid below public facilities maintained.

Description

Well lid and moving device thereof

Technical Field

The utility model relates to a municipal works equipment, concretely relates to well lid and move device thereof.

Background

The well lid is a closed object which is led to the top of an access of an underground facility, and the well lid is required to be installed in places where public facilities such as tap water, telecommunication, electric power, gas, heat, fire protection, sanitation and the like are installed. With the rapid development of the economy of China, the infrastructure construction of China is facing a new period, and the market demand of the well lid in city planning and road construction is huge. When the well cover is used, the nodular cast iron well cover occupies a very large proportion, and the well cover is moved by using a crowbar in a manual prying mode; because the weight of well lid often is great, and the construction intensity is great when moving to the mode of crowbar, and the operating efficiency is low, and it is difficult to move, and this has brought very big inconvenience for utility's later maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a well lid and move device thereof is provided, can reduce the construction intensity that the well lid moved greatly, improve the work efficiency that well lid below public facilities maintained.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a well lid, includes the well lid body, the center department of well lid body is equipped with a waist shape through-hole, the center department of the bottom of well lid body is equipped with a circular recess.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the well lid body is of a circular structure.

Based on above-mentioned well lid, the utility model also provides a well lid moves device.

The utility model provides a well lid moves device for move the aforesaid a well lid, including supporting mechanism with be used for at the rotatory when presetting the angle of horizontal direction with waist shape through-hole with the cooperation of circular recess is hooked the well lid of well lid body moves the hook, still including installing last just being used for making of supporting mechanism the well lid moves the hook steering mechanism with the rotatory movement of horizontal direction of hook, still includes to install with lever structure last just being used for driving of supporting mechanism the well lid moves the hook elevating system with the upper and lower removal of vertical direction of hook.

The utility model has the advantages that: the utility model relates to a well lid moves among the device, makes the well lid move hook horizontal rotation through moving hook steering mechanism, moves hook horizontal rotation when the well lid moves when the well lid to predetermineeing the angle, the well lid moves the hook and can hook the well lid, moves hook elevating system and utilizes the lever principle to drive the well lid and move the hook up, down to realize the movement of well lid, through the utility model relates to a well lid moves the device, can reduce the construction strength that the well lid moved greatly, improves the work efficiency that well lid below public facilities maintained.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the well lid moving hook comprises a slender rod, a bottom end arranged at the bottom end of the slender rod and a top end arranged at the top end of the slender rod; the cross section of the slender rod is a non-circular cross section; the bottom end head is of a flat arrow-shaped structure, can penetrate through the waist-shaped through hole and extend into the bottom of the well lid body, can rotate in the circular groove, and can be in contact with the end face of the circular groove when the bottom end head rotates to a preset angle; the top end is a rotating shaft with a limit. Further, the well lid moving hook still includes setting up prevent inclining member on the slender pole, prevent inclining member is conical frame construction, slender pole be prevent inclining member's center pin.

The beneficial effect of adopting the further scheme is that: the anti-tilting member can prevent the well lid from tilting during the lifting and lowering processes.

Further, the height of the bottom end head is smaller than the depth of the circular groove, and the width of the bottom end head is smaller than the diameter of the circular groove.

The beneficial effect of adopting the further scheme is that: therefore, the bottom end can be guaranteed to rotate 360 degrees in the circular groove, and the bottom end is not in contact with the ground when the well lid is placed on the ground.

Further, the supporting mechanism comprises a functional platform and a plurality of supporting legs arranged on the periphery of the bottom of the functional platform.

Further, move hook steering mechanism and include first gear, second gear and turn to the operation handle, the diameter of first gear is greater than the diameter of second gear, first gear with the equal horizontal rotation of second gear is installed on the function platform, just first gear with the second gear meshing, install on the first gear and be used for driving first gear is rotatory turn to the operation handle, the center of second gear be equipped with the cross-section with the same through-hole of cross section of slender pole, the wearing that the slender pole can move up and down in the through-hole, just can drive during the rotation of second gear the slender pole is rotatory.

The beneficial effect of adopting the further scheme is that: first gear and second gear constitute speed change structure, under speed change structure's effect, can guarantee to turn to when the operating handle removed in less within range, the well lid moves the hook and can rotate 360.

Further, move hook elevating system and include fulcrum platform, lift operation handle and pivot sleeve, the fulcrum platform is installed on the function platform, the fulcrum bench is equipped with the support pivot, one of lift operation handle serves and is equipped with first rotation hole lift operation handle is last and be close to be equipped with the second on the position in first rotation hole and rotate the hole, the lift operation handle passes through the second rotates the hole and can wind support pivot pivoted and install the fulcrum bench, the pivot sleeve passes through first rotation hole is rotatable to be installed on the lift operation handle, the top end is installed in the pivot sleeve.

The beneficial effect of adopting the further scheme is that: the pivot sleeve cooperates with top end and lift operation handle respectively, can guarantee no matter the well lid moves the hook and rotates to any angle, can both move the hook through the lift operation handle with the well lid and promote, and then drive the well lid and promote.

Further, move hook elevating system still including setting up operation handle locking piece on the function platform, operation handle locking piece comprises elastic material, be equipped with the decurrent recess of an opening on the operation handle locking piece, operation handle locking piece still is equipped with an inclined plane, the other end of lift operation handle can be followed the inclined plane landing extremely locking in the recess.

The beneficial effect of adopting the further scheme is that: the operating handle locking piece can lock the lifting operating handle when the well lid is lifted, so that the lifting state of the well lid is kept.

Drawings

FIG. 1 is a schematic front view of a manhole cover;

FIG. 2 is a schematic view of a back structure of the well lid;

FIG. 3 is a schematic structural view of the manhole cover moving device;

FIG. 4 is an assembly view of the manhole cover and the manhole cover moving device;

FIG. 5 is a schematic structural view of the support mechanism;

FIG. 6 is a schematic structural view of a well cover moving hook;

FIG. 7 is a schematic structural view of the anti-toppling member;

FIG. 8 is a schematic structural view of a hook-moving steering mechanism;

FIG. 9 is a schematic structural view of a hook moving lifting mechanism;

FIG. 10 is a schematic view of a fulcrum table;

FIG. 11 is a schematic view of the lifting lever;

FIG. 12 is a schematic structural view of the spindle sleeve;

fig. 13 is a schematic view of the structure of the handle lock.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the manhole cover comprises a manhole cover body 11, a waist-shaped through hole 12 and a circular groove; 2. the device comprises a supporting mechanism 21, a functional platform 22, supporting legs 23, universal casters 24 and a handle; 3. the manhole cover moving hook comprises a manhole cover moving hook 31, a slender rod 32, a bottom end socket 321, an upper end face 33, a top end socket 34 and an anti-tilting component; 4. a moving hook steering mechanism 41, a first gear 42, a second gear 43 and a steering operation handle; 5. move hook elevating system, 51, fulcrum platform, 511, support pivot, 52, lift operation handle, 521, first rotation hole, 522, second rotation hole, 53, pivot sleeve, 531, sleeve, 532, pivot, 54, operation handle locking piece, 541, recess, 542, inclined plane.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 and 2, the well lid comprises a well lid body 1, a waist-shaped through hole 11 is formed in the center of the well lid body 1, and a circular groove 12 is formed in the center of the bottom of the well lid body 1. Specifically, the well lid body 1 is of a circular structure.

Based on above-mentioned well lid, the utility model also provides a well lid moves device.

As shown in fig. 3 and 4, a well lid moves device for move as above-mentioned a well lid, including supporting mechanism 2 with be used for when the horizontal direction is rotatory to predetermineeing the angle with kidney shape through-hole 11 with the cooperation of circular recess 12 is hooked the well lid of well lid body 1 moves hook 3, still including installing supporting mechanism 2 is last and be used for making well lid moves hook 3 with the rotatory moving hook steering mechanism 4 of horizontal direction, still include with lever structure install supporting mechanism 2 is last and be used for driving well lid moves hook 3 with the vertical direction in, the moving hook elevating system 5 that moves down.

In this particular embodiment:

as shown in fig. 5, the support mechanism 2 includes a functional platform 21 and a plurality of support legs 22 provided on the periphery of the bottom of the functional platform 21. In addition, supporting leg 22 is equipped with 4 at least, and every supporting leg 22 bottom all is equipped with universal caster 23, can also be equipped with handle 24 on the functional platform 21, conveniently removes supporting mechanism 2.

As shown in fig. 6, the manhole cover moving hook 3 includes an elongated rod 31, a bottom end 32 disposed at a bottom end of the elongated rod 31, and a top end 33 disposed at a top end of the elongated rod 31; the cross section of the elongated rod 31 is a non-circular section (specifically, a rectangular section); the bottom end head 32 is of a flat arrow-shaped structure, the bottom end head 32 can extend into the bottom of the manhole cover body 1 through the waist-shaped through hole 11, the bottom end head 32 can rotate in the circular groove 12, and when the bottom end head 32 rotates to a preset angle, the upper end face 321 of the bottom end head 32 can contact with the end face of the circular groove 12; the top end 33 is a rotating shaft with a limit function. In this particular embodiment: the upper end face 321 of the bottom end head 32 is a rhombus, the long axis of the rhombus is larger than the width of the waist-shaped through hole 11 and smaller than the length of the waist-shaped through hole 11, and the short axis of the rhombus is smaller than the width of the waist-shaped through hole 11. When the long axis of the rhombus is in the length direction of the waist-shaped through hole 11, the bottom end head 32 can pass through the waist-shaped through hole 11, after the bottom end head 32 passes through the waist-shaped through hole 11, the bottom end head 32 is rotated to enable the long axis of the rhombus not to be in the length direction of the waist-shaped through hole 11, when the long axis of the rhombus is in the width direction of the waist-shaped through hole 11, the bottom end head 32 is clamped below the waist-shaped through hole 11 and can not be drawn out, and the clamping connection of the bottom end head 32 and the well lid.

The manhole cover moving hook 3 further includes an anti-tilting member 34 provided on the elongated rod 31, the anti-tilting member 34 having a conical frame structure, and the elongated rod 31 being a central axis of the anti-tilting member 34. The specific structure of the anti-tilting member 34 is shown in fig. 7, and the distance from the bottom circular ring surface of the anti-tilting member 34 to the upper end surface 321 of the bottom end head 32 should be slightly larger than the distance from the end surface of the circular groove 12 to the top surface of the manhole cover body.

The height of the bottom tip 32 is smaller than the depth of the circular groove 12, and the width of the bottom tip 32 is smaller than the diameter of the circular groove 12 (i.e. the major axis of the diamond is smaller than the diameter of the circular groove 12).

As shown in fig. 8, the take-off hook steering mechanism 4 includes a first gear 41, a second gear 42 and a steering operation handle 43, the diameter of the first gear 41 is larger than that of the second gear 42, both the first gear 41 and the second gear 42 can be horizontally and rotatably mounted on the functional platform 21, and the first gear 41 is engaged with the second gear 42, the first gear 41 rotates to drive the second gear to rotate, the first gear 41 is provided with the steering handle 43 for driving the first gear 41 to rotate, the center of the second gear 42 is provided with a through hole with the same cross section as that of the elongated rod 31, the elongated rod 31 can move up and down to penetrate through the through hole, and the second gear 42 rotates to drive the slender rod 31 to rotate, so as to adjust the angle between the bottom end head 32 and the kidney-shaped through hole 11.

As shown in fig. 9, 10, 11, 12 and 13, the moving hook lifting mechanism 5 includes a fulcrum table 51, a lifting operation handle 52 and a fulcrum sleeve 53, the fulcrum table 51 is mounted on the functional platform 21, a support fulcrum 511 is provided on the fulcrum table 51, a first rotation hole 521 is provided at one end of the lifting operation handle 52, a second rotation hole 522 is provided on the lifting operation handle 52 and at a position close to the first rotation hole 521, the lifting operation handle 52 is rotatably mounted on the fulcrum table 51 (as a fulcrum of a lever structure) around the support fulcrum 511 through the second rotation hole 522, the fulcrum sleeve 53 is rotatably mounted on the lifting operation handle 52 through the first rotation hole 521, and the top end 33 is mounted in the fulcrum sleeve 53. Specifically, the rotating shaft sleeve 53 includes a sleeve 531 and a rotating shaft 532 connected to each other, the top end 33 is installed in the sleeve 531, and the rotating shaft 532 is installed in the first rotating hole 521. Sleeve 531 rotates around the center pin that the well lid moved hook 3 with the pivot cooperation of top end 33, simultaneously with the limit structure cooperation of top end 33, when the pivot sleeve promoted, can drive the well lid and move hook 3 and upwards remove. The moving hook lifting mechanism 5 further comprises an operating handle locking piece 54 arranged on the functional platform 21, the operating handle locking piece 54 is made of elastic materials, a groove 541 with a downward opening is formed in the operating handle locking piece 54, an inclined plane 542 is further arranged on the operating handle locking piece 54, and the other end of the lifting operating handle 52 can slide along the inclined plane 542 to the groove 541 for locking. During the pressing down of the lift lever 52, the lift lever 52 contacts the inclined surface 542 to generate a horizontal pushing force, and the lever locking member 54 is bent under the pushing force, so that the lift lever 52 is naturally caught in the groove 541, thereby locking the lift lever 52.

The utility model relates to a well lid moves among the device, makes the well lid move hook horizontal rotation through moving hook steering mechanism, moves hook horizontal rotation when the well lid moves when the well lid to predetermineeing the angle, the well lid moves the hook and can hook the well lid, moves hook elevating system and utilizes the lever principle to drive the well lid and move the hook up, down to realize the movement of well lid, through the utility model relates to a well lid moves the device, can reduce the construction strength that the well lid moved greatly, improves the work efficiency that well lid below public facilities maintained.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The utility model provides a well lid, includes well lid body (1), its characterized in that: the well lid is characterized in that a waist-shaped through hole (11) is formed in the center of the well lid body (1), and a circular groove (12) is formed in the center of the bottom of the well lid body (1).

2. The well lid of claim 1, wherein: the well lid body (1) is of a circular structure.

3. The utility model provides a well lid moving device which characterized in that: the well lid for moving the claim 1 or 2 comprises a supporting mechanism (2) and a well lid moving hook (3) which is used for hooking the well lid body (1) by matching with the waist-shaped through hole (11) and the circular groove (12) when the well lid rotates to a preset angle in the horizontal direction, and further comprises a moving hook steering mechanism (4) which is arranged on the supporting mechanism (2) and used for enabling the well lid moving hook (3) to rotate in the horizontal direction, and a moving hook lifting mechanism (5) which is arranged on the supporting mechanism (2) and used for driving the well lid moving hook (3) to move up and down in the vertical direction.

4. The well lid moving device according to claim 3, wherein: the manhole cover moving hook (3) comprises an elongated rod (31), a bottom end (32) arranged at the bottom end of the elongated rod (31) and a top end (33) arranged at the top end of the elongated rod (31); the cross section of the slender rod (31) is a non-circular section; the bottom end head (32) is of a flat arrow-shaped structure, the bottom end head (32) can penetrate through the waist-shaped through hole (11) and extend into the bottom of the well lid body (1), the bottom end head (32) can rotate in the circular groove (12), and when the bottom end head (32) rotates to a preset angle, the upper end face (321) of the bottom end head (32) can be in contact with the end face of the circular groove (12); the top end (33) is a rotating shaft with a limit function.

5. The well lid moving device according to claim 4, wherein: the manhole cover moving hook (3) further comprises an anti-tilting member (34) arranged on the elongated rod (31), the anti-tilting member (34) is of a conical frame structure, and the elongated rod (31) is a central shaft of the anti-tilting member (34).

6. The well lid moving device according to claim 4, wherein: the height of the bottom end head (32) is smaller than the depth of the circular groove (12), and the width of the bottom end head (32) is smaller than the diameter of the circular groove (12).

7. A manhole cover moving device according to any one of claims 4 to 6, wherein: the supporting mechanism (2) comprises a functional platform (21) and a plurality of supporting legs (22) arranged on the periphery of the bottom of the functional platform (21).

8. The well lid moving device according to claim 7, wherein: the moving hook steering mechanism (4) comprises a first gear (41), a second gear (42) and a steering operation handle (43), wherein the diameter of the first gear (41) is larger than that of the second gear (42), the first gear (41) and the second gear (42) can be horizontally and rotatably installed on the functional platform (21), the first gear (41) is meshed with the second gear (42), the steering operation handle (43) used for driving the first gear (41) to rotate is installed on the first gear (41), a through hole with a section the same as that of the cross section of the slender rod (31) is arranged in the center of the second gear (42), the slender rod (31) can move up and down and penetrate through the through hole, and the slender rod (31) can be driven to rotate when the second gear (42) rotates.

9. The well lid moving device according to claim 7, wherein: the moving hook lifting mechanism (5) comprises a fulcrum table (51), a lifting operating handle (52) and a rotating shaft sleeve (53), the fulcrum table (51) is arranged on the functional platform (21), a supporting rotating shaft (511) is arranged on the fulcrum table (51), one end of the lifting operating handle (52) is provided with a first rotating hole (521), a second rotating hole (522) is arranged on the lifting operation handle (52) and close to the first rotating hole (521), the lifting operation handle (52) is rotatably arranged on the fulcrum table (51) around the supporting rotating shaft (511) through the second rotating hole (522), the rotating shaft sleeve (53) is rotatably arranged on the lifting operation handle (52) through the first rotating hole (521), and the top end head (33) is arranged in the rotating shaft sleeve (53).

10. The well lid moving device according to claim 9, wherein: move hook elevating system (5) and still including setting up handle locking piece (54) on function platform (21), handle locking piece (54) comprise elastic material, be equipped with one opening decurrent recess (541) on handle locking piece (54), handle locking piece (54) still are equipped with an inclined plane (542), the other end of lift handle (52) can be followed inclined plane (542) landing extremely locking in recess (541).

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