CN112694042A - Municipal administration sewer well lid equipment of drawing - Google Patents
Municipal administration sewer well lid equipment of drawing Download PDFInfo
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- CN112694042A CN112694042A CN202011396527.2A CN202011396527A CN112694042A CN 112694042 A CN112694042 A CN 112694042A CN 202011396527 A CN202011396527 A CN 202011396527A CN 112694042 A CN112694042 A CN 112694042A
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- 239000000872 buffer Substances 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 244000309464 bull Species 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
- B66F19/005—Lifting devices for manhole covers
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Abstract
The invention relates to lifting equipment, in particular to municipal sewer well lid lifting equipment. The technical problem how to design a municipal sewer well lid lifting device which can be convenient for people to lift the well lid and is labor-saving. A municipal administration sewer well lid lifting equipment, including: the universal wheels are circumferentially installed on one side of the annular base at intervals; the supporting rods are fixedly connected to the periphery of one side of the annular base far away from the universal wheel at intervals, and the number of the supporting rods is four. According to the device, the device is moved right above the well lid, the lifting mechanism is pulled to move downwards to drive the driving mechanism to move downwards, the lifting mechanism moves downwards to penetrate through a hole of the well lid, the driving mechanism also drives the lifting mechanism to operate to a proper position, and then the lifting mechanism is pulled to move upwards to drive the well lid to move upwards to be separated from a hole of a sewer.
Description
Technical Field
The invention relates to lifting equipment, in particular to municipal sewer well lid lifting equipment.
Background
When the long-time use of sewer, there can be a lot of rubbish, then need clear up the rubbish in the sewer, get into the sewer and just need open the well lid, people could go down, at present, most people are holding in hand the crowbar and insert the downthehole of well lid, pull the crowbar again and break away from the well lid perk with the entrance to a cave of sewer, so, it is more hard, and the operation is still troublesome.
Therefore, need design and research one kind can make things convenient for people to mention the well lid, and more laborsaving municipal sewer well lid lifting device.
Disclosure of Invention
In order to overcome the downthehole of the crowbar inserted well lid of holding of most people, pull the crowbar again and stick up the well lid and break away from with the entrance to a cave of sewer, so, it is harder, and the still troublesome shortcoming of operation, the technical problem who solves: the utility model provides a can make things convenient for people to mention the well lid, and more laborsaving municipal sewer well lid lifting equipment.
The technical scheme is as follows: a municipal administration sewer well lid lifting equipment, including: the universal wheels are circumferentially installed on one side of the annular base at intervals; the supporting rods are fixedly connected to one side of the annular base far away from the universal wheel in the circumferential direction at intervals, and the number of the supporting rods is four; the square frame is fixedly connected among the end parts of the four support rods far away from the annular base; the mounting frame is fixedly connected to the circumferential direction of one side of the square frame far away from the annular base; the push rod is fixedly connected to one end of the mounting rack; the lifting mechanism is arranged among the four support rods and is used for lifting the well lid; and the driving mechanism is arranged between the mounting frame and the lifting mechanism, is matched with the lifting mechanism and is used for enabling the lifting mechanism to operate.
Further, the pulling mechanism includes: the sliding plates are sleeved on the two support rods in a sliding manner; the box body is sleeved between two of the support rods in a sliding manner, the two outer sides of the box body are fixedly connected with the inner ends of the two sliding plates respectively, and one side of the box body is connected and matched with the driving mechanism; the racks are slidably arranged on two sides in the box body and are in contact fit with the driving mechanism; the number of the T-shaped rods is two, and the T-shaped rods are slidably connected to one side of the box body far away from the driving mechanism in a penetrating manner; the first gear is fixedly sleeved on one side of the T-shaped rod close to the rack in the circumferential direction and meshed with the rack.
Further, the driving mechanism includes: the wedge-shaped frames are fixedly connected to one side, facing the inner side of the mounting frame, of the annular base, and the number of the wedge-shaped frames is two; the wedge-shaped frames are fixedly connected to two sides in the mounting frame and are positioned in the wedge-shaped frames; a swing plate rotatably connected to the end of the wedge frame facing the annular base; the T-shaped rotating shaft is rotatably connected to the middle part of one side of the box body far away from the annular base in a penetrating manner; the second gear is fixedly sleeved at the end part of the T-shaped rotating shaft far away from the mounting frame and is meshed with the rack; the torsion spring is sleeved on one side of the T-shaped rotating shaft close to the second gear in the circumferential direction, one end of the torsion spring is fixedly connected with the eccentric position of one side of the second gear far away from the annular base, and the other end of the torsion spring is fixedly connected with one side in the box body far away from the annular base; the roller bearing, the connection of roller bearing rotary type is close to the mounting bracket T type pivot both ends, it is located the wedge frame with between the wedge frame, just the roller bearing with the cooperation of swinging plate.
Furthermore, still include the jack-up mechanism, the jack-up mechanism includes: the first rotating rod is rotatably connected to one side of the push rod close to the mounting frame; the first wire guide wheels are symmetrically and fixedly sleeved on the first rotating rod; the second rotating rod is rotatably connected between the two sides of the mounting rack in a penetrating manner; the second wire guide wheels are symmetrically and fixedly sleeved on the second rotating rod; the third rotating rod is rotatably connected to one side of the push rod far away from the mounting frame; the rotary disc is fixedly connected to one end of the third rotating rod; the hexagonal rod is slidably connected to the eccentric position of the turntable in a penetrating manner; the first spring is wound between one side of the hexagonal rod close to the push rod and one side of the turntable; the six-edge holes are spaced at one side of the push rod close to the six-edge rod, the number of the six-edge holes is three, and the six-edge holes are matched with the six-edge rod; the reel, the reel rigid coupling in on the third bull stick, its quantity is two, just around having act as go-between on the reel, its tail end is around first wire wheel and second wire wheel and is kept away from annular base one side fixed connection outside the box.
Further, still including stop gear, stop gear is including: the swinging block is rotatably connected to one side of the push rod far away from the turntable; the magnets are fixedly connected to one side of the push rod close to the swinging block, the number of the magnets is two, and the magnets are matched with the swinging block; the sliding block is slidably placed on one side of the swinging block far away from the rotary table; the limiting rod is rotatably connected to one side of the sliding block far away from the swinging block, the tail end of the limiting rod penetrates through one side of one of the wedge-shaped frames, and the limiting rod is matched with the rolling shaft; the movable rods are slidably arranged on one side of the push rod close to the magnet, the number of the movable rods is two, and the movable rods are matched with the swinging block and the hexagonal rod; and the second spring is wound between one side of the movable rod far away from the turntable and one side of the push rod far away from the first spring.
Further, the method also comprises the following steps: the fixing rings are fixedly connected to the circumferential direction of one side of the annular base far away from the universal wheel at intervals and correspond to the supporting rods; the buffer block is sleeved on the supporting rod in a sliding manner; and the third spring is connected between one side of the buffer block far away from the mounting frame and one side of the fixing ring far away from the annular base, and is sleeved on the supporting rod.
Further, the method also comprises the following steps: the arc-shaped plates are fixedly connected between one sides of the adjacent buffer blocks; the sliding rods are symmetrically and slidably connected to the arc-shaped plate in a penetrating mode, and the end part, far away from the mounting frame, of each sliding rod penetrates through the annular base and is fixedly connected with a friction block; the fourth spring is wound between the end part of the sliding rod far away from the annular base and one side of the arc-shaped plate facing the mounting frame.
Further, the material of the swinging block is iron.
The beneficial effects are that:
1. through directly over removing this device well lid, the pulling is carried the mechanism and is moved down and drive actuating mechanism downstream, carries the hole that the mechanism downstream passed the well lid, and actuating mechanism just also drives and carries the mechanism function to suitable position, pulls again and carries the mechanism upward movement and drive the well lid upward movement and break away from with the entrance to a cave of sewer, so, more makes things convenient for operating personnel to pull up the well lid, and is more laborsaving.
2. Through the effect of jack, can make T type pole pass the hole of well lid, and pull up the well lid, so, make things convenient for operating personnel more to make T type pole drive well lid rebound.
3. Through stop gear's effect, can make the roller bearing rebound to suitable position, six arris poles just also correspond with six arris holes of downside, so, can make that the clear understanding of operating personnel roller bearing rebound to suitable position, and six arris poles and six arris holes of downside have corresponded.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is an enlarged schematic view of part a of the present invention.
Fig. 5 is an enlarged view of part B of the present invention.
Fig. 6 is an enlarged schematic view of part C of the present invention.
Part names and serial numbers in the figure: 1_ ring base, 2_ universal wheel, 3_ strut, 4_ square frame, 5_ mounting frame, 6_ push rod, 7_ lifting mechanism, 71_ sliding plate, 72_ box, 73_ rack, 74_ T rod, 75_ first gear, 8_ driving mechanism, 81_ wedge frame, 82_ wedge frame, 83_ roller, 84_ T shaft, 85_ second gear, 86_ torsion spring, 87_ swinging plate, 9_ retracting mechanism, 91_ hexagonal hole, 92_ rotary disc, 93_ hexagonal rod, 94_ first rotating rod, 95_ first wire wheel, 96_ pull wire, 97_ second rotating rod, 98_ second wire wheel, 99_ third rotating rod, 910_ reel, 911_ first spring, 10_ limiting mechanism, 101_ swinging block, 102_ slider, 103_ limiting rod, 104_ magnet, 105_ movable rod, 106_ second spring, 11_ buffer block, 12_ third spring, 13_ fixed ring, 14_ arc plate, 15_ slide bar, 16_ fourth spring, 17_ friction block.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Example 1
The utility model provides a municipal administration sewer well lid lifting equipment, as figure 1, figure 2 and figure 4 are shown, including annular base 1, universal wheel 2, branch 3, square frame 4, mounting bracket 5, push rod 6, carry and draw mechanism 7 and actuating mechanism 8, the even spaced universal wheel 2 of installing of 1 bottom circumference of annular base, the even spaced rigid coupling of 1 top circumference of annular base has four spinal branch poles 3, the rigid coupling has square frame 4 between 3 tops of four spinal branch poles, 4 top rigid couplings of square frame have mounting bracket 5, 5 rear end rigid couplings of mounting bracket have push rod 6, slidingtype be equipped with carry and draw mechanism 7 between four spinal branch poles 3, be equipped with actuating mechanism 8 between mounting bracket 5 and the carry and draw mechanism 7.
The lifting mechanism 7 comprises sliding plates 71, a box body 72, racks 73, T-shaped rods 74 and first gears 75, the sliding plates 71 are sleeved on the front and rear side supporting rods 3 in a sliding manner, the box body 72 is arranged between the left and right side supporting rods 3 in a sliding manner, the middle parts of the front and rear side surfaces outside the box body 72 are fixedly connected with the inner ends of the front and rear side sliding plates 71 respectively, the middle part of the top of the box body 72 is connected and matched with the driving mechanism 8, the front and rear side surfaces inside the box body 72 are provided with the racks 73 in a sliding manner, the T-shaped rods 74 are rotatably connected on the left side and the right side of the bottom of the box body 72 in a penetrating manner, the upper parts of the T.
The driving mechanism 8 comprises a wedge-shaped frame 81, a wedge-shaped frame 82, rolling shafts 83, a T-shaped rotating shaft 84, a second gear 85, a torsion spring 86 and a swinging plate 87, the wedge-shaped frame 81 is fixedly connected to the front side and the rear side of the top in the installation frame 5, the wedge-shaped frame 82 is fixedly connected to the upper portions of the front side and the rear side in the installation frame 5, the wedge-shaped frame 82 is located in the corresponding wedge-shaped frame 81, the swinging plate 87 is rotatably connected to the bottom end of the wedge-shaped frame 82, the T-shaped rotating shaft 84 is rotatably connected to the middle of the top of the box body 72 in a penetrating mode, the second gear 85 is fixedly connected to the bottom end of the T-shaped rotating shaft 84, the second gear 85 is meshed with the racks 73 on the front side and the rear side, the torsion spring 86 is circumferentially sleeved on the lower portion of the T-shaped rotating shaft 84, one end of the torsion spring 86 is fixedly connected to the top of the second, the roller 83 is engaged with the swing plate 87.
Firstly, an operator holds a push rod 6 and pushes the device to move right above a well lid through a universal wheel 2, a lifting mechanism 7 corresponds to the well lid, the lifting mechanism 7 can be pulled to move downwards, the lifting mechanism 7 moves downwards to drive a driving mechanism 8 to move downwards, the lifting mechanism 7 moves downwards to penetrate through a hole of the well lid, at the moment, the driving mechanism 8 moves downwards to a proper position, the lifting mechanism 7 is pulled to move upwards, the lifting mechanism 7 moves upwards to drive the well lid to move upwards, the lifting mechanism 7 moves upwards to drive the driving mechanism 8 to move upwards, when the well lid moves upwards to be separated from a sewer opening and moves upwards to a proper position, the lifting mechanism 7 stops being pulled to move upwards, the operator can move the device to the side of the sewer opening, the lifting mechanism 7 is pulled to move upwards to reset, the lifting mechanism 7 moves upwards to reset and drive the driving mechanism 8 to move upwards to the maximum stroke, the actuating mechanism 8 is then operated and reset to drive the lifting mechanism 7 to operate and separate from the well lid, and the well lid falls to the ground. When the well lid needs to be put back to the opening of the sewer, an operator can take up the cover plate and put the cover plate back to the opening of the sewer.
When the device moves right above the well cover, an operator pulls the sliding plate 71 to move downwards, the sliding plate 71 moves downwards to drive the box body 72 to move downwards, the box body 72 moves downwards to drive the driving mechanism 8 to move downwards, the box body 72 also moves downwards to drive the T-shaped rod 74 to move downwards, the T-shaped rod 74 moves downwards to penetrate through the hole of the well cover, at the moment, the driving mechanism 8 operates to drive the rack 73 to move inwards, the rack 73 moves inwards to drive the first gear 75 to rotate forwards, the first gear 75 rotates forwards to drive the T-shaped rod 74 to rotate forwards, when the T-shaped rod 74 rotates forwards by ninety degrees, the driving mechanism 8 stops driving the rack 73 to move inwards, the T-shaped rod 74 stops rotating forwards, the sliding plate 71 moves upwards to drive the box body 72 to move upwards, the box body 72 moves upwards to drive the T-shaped rod 74 to move upwards, the T-shaped rod 74 moves upwards to drive the well cover to move upwards to separate from the hole of the, and box 72 still drives actuating mechanism 8 rebound, and actuating mechanism 8 rebound when suitable position, stops to stimulate sliding plate 71 rebound, moves this device to sewer entrance to a cave next side, stimulates sliding plate 71 rebound once more, and actuating mechanism 8 rebound resets and drives rack 73 rebound to reset, and rack 73 resets and drives first gear 75 reversal reset, and T type pole 74 also resets and loosens the well lid, and the well lid drops to subaerial.
When an operator pulls the sliding plate 71 to drive the box body 72 to move downwards, the box body 72 also drives the T-shaped rotating shaft 84 to move downwards, the T-shaped rotating shaft 84 moves downwards to drive the rolling shaft 83 to move downwards, the rolling shaft 83 moves downwards to slide between the wedge-shaped frame 81 and the wedge-shaped frame 82, and further when the T-shaped rod 74 passes through a hole of the well cover, the rolling shaft 83 moves downwards to contact with inclined planes of the wedge-shaped frame 81 and the wedge-shaped frame 82, the wedge-shaped frame 81 and the wedge-shaped frame 82 are matched to drive the rolling shaft 83 to rotate forwards, the rolling shaft 83 rotates forwards to drive the T-shaped rotating shaft 84 to rotate forwards, the T-shaped rotating shaft 84 rotates forwards to drive the second gear 85 to rotate forwards, the torsion spring 86 compresses, the second gear 85 rotates forwards to drive the rack 73 to move inwards, so that the T-shaped rod 74 rotates forwards, when the rolling shaft 83 moves downwards to contact with the swinging plate 87, the rolling shaft 83 moves, box 72 drives T type pivot 84 rebound, roller bearing 83 also upward movement, when box 72 stopped rebound, T type pivot 84 stopped to drive roller bearing 83 rebound, move this device to the entrance to a cave next door of sewer, pull sliding plate 71 rebound again and reset, roller bearing 83 also upward movement is uppermost in wedge frame 81, wedge frame 82 is not spacing to roller bearing 83, because of torsion spring 86's effect, second gear 85 reversal drives rack 73 rebound and resets, T type pole 74 reversal resets and unclamps the well lid, the well lid drops to subaerial, and second gear 85 reversal drives T type pivot 84 reversal and resets, roller bearing 83 also resets.
Example 2
In addition to embodiment 1, as shown in fig. 1, 3 and 5, the present invention further comprises a retracting mechanism 9, the retracting mechanism 9 comprises a rotating disc 92, a hexagonal rod 93, a first rotating rod 94, a first wire guiding wheel 95, a pull wire 96, a second rotating rod 97, a second wire guiding wheel 98, a third rotating rod 99, a reel 910 and a first spring 911, the first rotating rod 94 is rotatably connected to the lower portion of the rear side of the push rod 6, the first wire guiding wheel 95 is fixedly connected to the left and right sides of the first rotating rod 94, the second rotating rod 97 is rotatably connected between the middle portions of the left and right sides of the mounting frame 5, the second wire guiding wheel 98 is fixedly connected to the left and right sides of the second rotating rod 97, the third rotating rod 99 is rotatably connected to the upper portion of the rear side of the push rod 6, the reel 910 is fixedly connected to the left and right sides of the third rotating rod 99, the pull wire 96 is wound around the first wire guiding wheel 95 and the second wire guiding wheel 98, and is fixedly connected to the top portion of the box 72, the right end of the third rotating rod 99 is fixedly connected with a rotating disc 92, a hexagonal rod 93 is slidably connected in an eccentric position of the rotating disc 92 in a penetrating manner, a first spring 911 is wound between the left part of the hexagonal rod 93 and the eccentric position of the left side face of the rotating disc 92, three hexagonal holes 91 are formed in the upper part of the right side face of the push rod 6, and the left end of the hexagonal rod 93 is located in the middle hexagonal hole 91.
Also comprises a limiting mechanism 10, the limiting mechanism 10 comprises a swinging block 101, a slide block 102 and a limiting rod 103, magnet 104, movable rod 105 and second spring 106, be connected with the swing piece 101 of push rod 6 left surface upper portion rotary type, the lower part of swing piece 101 left surface is slidingtype is equipped with slider 102, be connected with gag lever post 103 of slider 102 left end rotary type, the gag lever post 103 tail end runs through front side wedge frame 81 left side upper portion rather than sliding fit, push rod 6 left surface upper portion rigid coupling has two magnet 104, magnet 104 and swing piece 101 cooperation, the sliding cross-under of push rod 6 left surface upper portion has two movable rod 105, two movable rod 105 right-hand members are located below respectively and cooperate rather than in middle hexagonal hole 91, movable rod 105 left end and swing piece 101 contact cooperation, the second spring 106 has been walked around between movable rod 105 left part circumference and the push rod 6 left surface, movable rod 105 still cooperates with hexagonal pole 93.
When the device moves above the well lid and the T-shaped rod 74 corresponds to the hole of the well lid, an operator pulls the hexagonal rod 93 to move rightwards, the first spring 911 is compressed, the hexagonal rod 93 moves rightwards and is separated from the hexagonal hole 91 in the middle, the hexagonal rod 93 can be pulled to rotate reversely, the hexagonal rod 93 rotates reversely to drive the turntable 92 to rotate reversely, the turntable 92 rotates reversely to drive the third rotating rod 99 to rotate reversely, the third rotating rod 99 rotates reversely to drive the reel 910 to rotate reversely, the reel 910 rotates reversely to loosen the pull wire 96, the box body 72 moves downwards to drive the T-shaped rod 74 to move downwards under the action of gravity, the T-shaped rod 74 also passes through the hole of the well lid, after the T-shaped rod 74 rotates ninety degrees forwards, the roller 83 moves downwards to the lowest part in the wedge-shaped frame 81, the hexagonal rod 93 rotates forwards to drive the turntable 92, the rotary rotation 910 also winds up the pull wire 96, the pull wire 96 drives, when well lid rebound to suitable position, operating personnel makes six arris poles 93 correspond with six arris holes 91 of downside, loosens six arris poles 93, because of the effect of first spring 911, six arris poles 93 remove left and insert in six arris holes 91 of downside, six arris poles 93 and the cooperation of six arris holes 91 of downside are fixed with carousel 92, just also make box 72 fixed, and operating personnel can remove this device to the portal side of sewer. When the treatment in the sewer is finished, and people come out, the device is moved to correspond to the hole of the sewer, the hexagonal rod 93 is pulled to move rightwards to be separated from the hexagonal hole 91 at the lower side, the hexagonal rod 93 is continuously pulled to rotate forwards, the roller 83 moves upwards to the maximum stroke and rotates reversely to reset, at the moment, the hexagonal rod 93 corresponds to the hexagonal hole 91 in the middle, and the hexagonal rod 93 is loosened to move leftwards to reset and be inserted into the hexagonal hole 91 in the middle. Thus, the operator can conveniently drive the manhole cover to move upwards by the T-shaped rod 74.
Initially, the upper second spring 106 is in a stretched state, when an operator pulls the hexagonal rod 93 to move rightwards to be separated from the middle hexagonal hole 91, due to the action of the upper second spring 106, the upper movable rod 105 moves rightwards to a proper position, and further, when the roller 83 moves upwards to be contacted with the limiting rod 103, the limiting rod 103 blocks the roller 83, at this time, the hexagonal rod 93 corresponds to the lower hexagonal hole 91, the hexagonal rod 93 is released to move leftwards to be inserted into the lower hexagonal hole 91, the hexagonal rod 93 is contacted with the lower movable rod 105, the hexagonal rod 93 drives the lower movable rod 105 to move leftwards, the lower second spring 106 is stretched, the lower movable rod 105 moves leftwards to drive the lower part of the swing block 101 to swing leftwards, the lower part of the swing block 101 swings leftwards to be separated from the lower magnet 104, the lower part of the swing block 101 swings leftwards to make the upper part swing rightwards, the lower part of the swing block 101 swings leftwards to drive the limiting rod 103, the limiting rod 103 moves leftwards to be separated from the rolling shaft 83, at the moment, the upper part of the swinging block 101 is contacted with the upper magnet 104 and is sucked and fixed, and then the device can be moved to the side of the opening of the sewer. When people come out from the sewer, the device is moved to correspond to the opening of the sewer, the hexagonal rod 93 is pulled to move rightwards to be separated from the hexagonal hole 91 at the lower side, the lower movable rod 105 moves rightwards to reset under the action of the second spring 106 at the lower part, and when the hexagonal rod 93 is inserted back into the hexagonal hole 91 in the middle, the hexagonal rod 93 drives the upper movable rod 105 to move leftwards, the upper movable rod 105 drives the upper part of the swinging block 101 to swing leftwards, the upper part of the swinging block 101 swings leftwards to enable the lower part to swing rightwards, and the lower part of the swinging block 101 swings rightwards to drive the limiting rod 103 to move rightwards to reset through the sliding block 102. In this way, the operator can clearly know that the roller 83 is moved upward to the proper position, and the hexagonal rod 93 corresponds to the lower hexagonal hole 91.
Example 3
On the basis of the embodiment 1 and the embodiment 2, as shown in fig. 1 and fig. 6, the shock absorber further comprises a buffer block 11, a third spring 12 and a fixing ring 13, the buffer block 11 is slidably sleeved on the supporting rod 3, the fixing ring 13 is fixedly connected to the top of the annular base 1 at even intervals in the circumferential direction, the third spring 12 is connected between the top of the fixing ring 13 and the bottom of the buffer block 11, and the third spring 12 is sleeved on the supporting rod 3.
The buffer block structure is characterized by further comprising arc-shaped plates 14, sliding rods 15, a fourth spring 16 and friction blocks 17, the arc-shaped plates 14 are fixedly connected between one sides of the adjacent buffer blocks 11, two sliding rods 15 are connected to each arc-shaped plate 14 in a sliding mode in a penetrating mode, the bottom ends of the sliding rods 15 penetrate through the annular base 1 and are fixedly connected with the friction blocks 17, the friction blocks 17 are in sliding fit with the annular base 1, and the fourth spring 16 is wound between the top ends of the sliding rods 15 and the tops of the arc-shaped plates 14.
When the box 72 and the sliding plate 71 move downwards, the box 72 and the sliding plate 71 move downwards to contact with the buffer block 11, the box 72 and the sliding plate 71 drive the buffer block 11 to move downwards, and the buffer block 11 buffers the box 72 and the sliding plate 71 under the action of the third spring 12. In this way, damage to the casing 72 and the slide plate 71 due to violent contact with the annular base 1 can be avoided.
When the buffer block 11 moves downwards, the buffer block 11 also drives the arc-shaped plate 14 to move downwards, the arc-shaped plate 14 moves downwards and drives the sliding rod 15 to move downwards through the fourth spring 16, the sliding rod 15 moves downwards and drives the friction block 17 to move downwards, the friction block 17 moves downwards and contacts with the ground, and the friction block 17 is matched with the ground to fix the device. When the buffer block 11 moves upwards to reset, the slide rod 15 drives the friction block 17 to move upwards to reset. Therefore, the device can be placed more stably.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. The utility model provides a municipal administration sewer well lid lifting equipment which characterized in that, including:
the device comprises an annular base (1), wherein universal wheels (2) are circumferentially installed on one side of the annular base (1) at intervals;
the supporting rods (3) are fixedly connected to one side of the annular base (1) far away from the universal wheel (2) in the circumferential direction at intervals, and the number of the supporting rods (3) is four;
the square frame (4) is fixedly connected among the end parts of the four support rods (3) far away from the annular base (1);
the mounting rack (5) is fixedly connected to the circumferential direction of one side, far away from the square frame (4) of the annular base (1), of the square frame (4);
the push rod (6), the said push rod (6) is affixed to one end of the said mounting bracket (5);
the lifting mechanism (7) is arranged among the four supporting rods (3) and is used for lifting the well lid;
and the driving mechanism (8) is arranged between the mounting frame (5) and the lifting mechanism (7), is matched with the lifting mechanism (7) and is used for enabling the lifting mechanism (7) to operate.
2. The municipal sewer manhole cover lifting device according to claim 1, wherein the lifting mechanism (7) comprises:
the sliding plates (71), the sliding plates (71) are slidably sleeved on two of the supporting rods (3);
the box body (72) is slidably sleeved between the two support rods (3), the two outer sides of the box body (72) are fixedly connected with the inner ends of the two sliding plates (71), and one side of the box body (72) is connected and matched with the driving mechanism (8);
the rack (73), the said rack (73) is placed in the said container (72) of both sides slidably, it contacts and cooperates with said driving mechanism (8);
the number of the T-shaped rods (74) is two, and the T-shaped rods (74) are slidably connected to one side of the box body (72) far away from the driving mechanism (8) in a penetrating manner;
the first gear (75) is fixedly sleeved on one side of the T-shaped rod (74) close to the rack (73) in the circumferential direction and meshed with the rack (73).
3. A municipal sewer manhole cover lifting apparatus according to claim 2, wherein the driving mechanism (8) comprises:
the wedge-shaped frames (81) are fixedly connected to one side, facing the inner side of the mounting frame (5) of the annular base (1), of the wedge-shaped frames (81), and the number of the wedge-shaped frames is two;
the wedge-shaped frame (82), the wedge-shaped frame (82) is fixedly connected to two sides in the mounting frame (5), and the wedge-shaped frame (82) is positioned in the wedge-shaped frame (81);
a swing plate (87), wherein the swing plate (87) is rotatably connected to the end of the wedge frame (82) facing the annular base (1);
the T-shaped rotating shaft (84) is rotatably connected to the middle part of one side of the box body (72) far away from the annular base (1) in a penetrating mode;
the second gear (85) is fixedly sleeved at the end part of the T-shaped rotating shaft (84) far away from the mounting frame (5) and meshed with the rack (73);
the torsion spring (86) is sleeved on one side of the T-shaped rotating shaft (84) close to the second gear (85) in the circumferential direction, one end of the torsion spring (86) is fixedly connected with the eccentric position of one side of the second gear (85) far away from the annular base (1), and the other end of the torsion spring (86) is fixedly connected with one side of the inner portion of the box body (72) far away from the annular base (1);
roller (83), the connection of roller (83) rotary type is close to mounting bracket (5) T type pivot (84) both ends, it is located wedge frame (81) with between wedge frame (82), just roller (83) with swing board (87) cooperation.
4. The municipal sewer manhole cover lifting device according to claim 3, further comprising a retracting and releasing mechanism (9), wherein the retracting and releasing mechanism (9) comprises:
a first rotating rod (94), wherein the first rotating rod (94) is rotatably connected to one side of the push rod (6) close to the mounting frame (5);
the first wire guide wheel (95) is symmetrically fixedly sleeved on the first rotating rod (94);
the second rotating rod (97) is rotatably connected between the two sides of the mounting rack (5) in a penetrating mode;
the second wire guide wheel (98) is symmetrically and fixedly sleeved on the second rotating rod (97);
a third rotating rod (99), wherein the third rotating rod (99) is rotatably connected to one side of the push rod (6) far away from the mounting frame (5);
the rotary table (92), the said rotary table (92) is affixed to one end of the said third rotary rod (99);
the hexagonal rod (93), the hexagonal rod (93) is slidably connected to the eccentric position of the turntable (92) in a penetrating manner;
the first spring (911) is wound between one side of the hexagonal rod (93) close to the push rod (6) and one side of the rotary disc (92);
the six-edge holes (91) are spaced at one side of the push rod (6) close to the six-edge rod (93), the number of the six-edge holes (91) is three, and the six-edge holes (91) are matched with the six-edge rod (93);
the reel (910), the reel (910) rigid coupling in on the third bull stick (99), its quantity is two, just on the reel (910) around having the acting as go-between (96), its tail end around first wire wheel (95) and second wire wheel (98) with keep away from ring base (1) one side fixed connection outside box (72).
5. The municipal sewer well lid lifting device according to claim 4, further comprising a limiting mechanism (10), wherein the limiting mechanism (10) comprises:
a swing block (101), wherein the swing block (101) is rotatably connected to the side of the push rod (6) far away from the turntable (92);
the magnets (104) are fixedly connected to one side of the push rod (6) close to the swinging block (101), the number of the magnets (104) is two, and the magnets (104) are matched with the swinging block (101);
a slide block (102), wherein the slide block (102) is slidably placed on the side of the swinging block (101) far away from the rotating disc (92);
the limiting rod (103) is rotatably connected to one side, far away from the sliding block (102) of the swinging block (101), of the sliding block, the tail end of the limiting rod (103) penetrates through one side of one of the wedge-shaped frames (81), and the limiting rod (103) is matched with the rolling shaft (83);
the movable rods (105) are slidably placed on one side of the push rod (6) close to the magnet (104), the number of the movable rods (105) is two, and the movable rods (105) are matched with the swinging block (101) and the hexagonal rod (93);
a second spring (106), wherein the second spring (106) is wound between the side of the movable rod (105) far away from the turntable (92) and the side of the push rod (6) far away from the first spring (911).
6. The municipal sewer manhole cover lifting device of claim 5, further comprising:
the fixing rings (13) are fixedly connected to the circumferential direction of one side, far away from the universal wheel (2), of the annular base (1) at intervals and correspond to the support rods (3);
the buffer block (11), the buffer block (11) is slidably sleeved on the supporting rod (3);
the third spring (12), third spring (12) connect keep away from mounting bracket (5) between buffer block (11) one side and keep away from annular base (1) solid fixed ring (13) one side, its suit is in on branch (3).
7. The municipal sewer manhole cover lifting device of claim 6, further comprising:
the arc-shaped plates (14), the arc-shaped plates (14) are fixedly connected between one sides of the adjacent buffer blocks (11);
the sliding rods (15) are symmetrically and slidably connected to the arc-shaped plate (14) in a penetrating manner, and the end part of each sliding rod (15) far away from the mounting frame (5) penetrates through the annular base (1) and is fixedly connected with a friction block (17);
a fourth spring (16), wherein the fourth spring (16) is wound between the end part of the sliding rod (15) far away from the annular base (1) and one side of the arc-shaped plate (14) facing the mounting frame (5).
8. The municipal sewer manhole cover lifting apparatus of claim 7, wherein the swing block (101) is made of iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011396527.2A CN112694042A (en) | 2020-12-03 | 2020-12-03 | Municipal administration sewer well lid equipment of drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011396527.2A CN112694042A (en) | 2020-12-03 | 2020-12-03 | Municipal administration sewer well lid equipment of drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112694042A true CN112694042A (en) | 2021-04-23 |
Family
ID=75506126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011396527.2A Pending CN112694042A (en) | 2020-12-03 | 2020-12-03 | Municipal administration sewer well lid equipment of drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112694042A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148920A (en) * | 2021-04-27 | 2021-07-23 | 中交第四公路工程局有限公司 | Temporary manhole handling equipment for steel box girder |
| CN114873534A (en) * | 2022-05-06 | 2022-08-09 | 聊城市科慧市政工程设计有限公司 | Emergent flood control device of municipal administration |
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| DE2646646A1 (en) * | 1976-10-15 | 1978-04-20 | Erhard Beck | Trolley for lifting and placing manhole cover plates - has transverse member with wheels and feet supporting cover weight |
| CN205590255U (en) * | 2016-03-22 | 2016-09-21 | 湖北汽车工业学院 | Novel well lid promotes device |
| CN107265375A (en) * | 2017-07-20 | 2017-10-20 | 永春左耳贸易有限公司 | A kind of municipal administration plays lid arrangement with manhole |
| CN107720651A (en) * | 2017-09-26 | 2018-02-23 | 魏亦南 | A kind of municipal well lid tilts device |
| CN210029964U (en) * | 2019-04-08 | 2020-02-07 | 成都大学 | Portable municipal administration plays to cover device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2646646A1 (en) * | 1976-10-15 | 1978-04-20 | Erhard Beck | Trolley for lifting and placing manhole cover plates - has transverse member with wheels and feet supporting cover weight |
| CN205590255U (en) * | 2016-03-22 | 2016-09-21 | 湖北汽车工业学院 | Novel well lid promotes device |
| CN107265375A (en) * | 2017-07-20 | 2017-10-20 | 永春左耳贸易有限公司 | A kind of municipal administration plays lid arrangement with manhole |
| CN107720651A (en) * | 2017-09-26 | 2018-02-23 | 魏亦南 | A kind of municipal well lid tilts device |
| CN210029964U (en) * | 2019-04-08 | 2020-02-07 | 成都大学 | Portable municipal administration plays to cover device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148920A (en) * | 2021-04-27 | 2021-07-23 | 中交第四公路工程局有限公司 | Temporary manhole handling equipment for steel box girder |
| CN113148920B (en) * | 2021-04-27 | 2022-07-22 | 中交第四公路工程局有限公司 | Temporary manhole handling equipment for steel box girder |
| CN114873534A (en) * | 2022-05-06 | 2022-08-09 | 聊城市科慧市政工程设计有限公司 | Emergent flood control device of municipal administration |
| CN114873534B (en) * | 2022-05-06 | 2024-05-07 | 聊城市科慧市政工程设计院有限公司 | Emergent flood control device of municipal administration |
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