CN220766458U - Multifunctional well lid lifting tool - Google Patents
Multifunctional well lid lifting tool Download PDFInfo
- Publication number
- CN220766458U CN220766458U CN202322693403.6U CN202322693403U CN220766458U CN 220766458 U CN220766458 U CN 220766458U CN 202322693403 U CN202322693403 U CN 202322693403U CN 220766458 U CN220766458 U CN 220766458U
- Authority
- CN
- China
- Prior art keywords
- rod
- well lid
- assembly
- block
- pull
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to the technical field of well lid lifting equipment, and discloses a multifunctional well lid lifting tool, which comprises a rod; the retraction lifting mechanism is arranged on the rod and comprises a retraction lifting assembly, a limiting assembly and a taking assembly; the lifting assembly comprises a shaft core rod, the outer surface of the shaft core rod is movably sleeved with the inner wall of the rod, a rotating block is fixedly sleeved on the outer surface of the shaft core rod, and the lower end of the rotating block is fixedly connected with a connecting rope. According to the utility model, the shaft center rod, the rotating block and the connecting rope are arranged, and the pull rod is pulled, so that the fixed block pulls the rotating block to rotate around the shaft center rod as the axis through the connecting rope to transversely contact with the two ends of the well lid, and the rotating block drives the well lid in the wellhead to lift and open along with the continuous pulling of the pull rod, thereby achieving the purpose of conveniently lifting the well lid by shrinkage, and further avoiding the situation of uneven lifting, falling and stress and inconvenient pulling when the well lid is pulled.
Description
Technical Field
The utility model relates to the technical field of manhole cover lifting equipment, in particular to a multifunctional manhole cover lifting tool.
Background
The well lid is used for covering the road or the deep well in the home, prevents that people or object from falling, can divide into metal well lid, high strength fiber cement concrete well lid, resin well lid etc. according to the material, when needs promotion at present are opened the well lid, hook the epaxial hole of well with the iron hook generally, then pull up the well lid, because the well lid weight is heavier, thereby will make the iron hook when the one end that hooks the well lid promotes to open, the uneven condition of perk atress appears easily because the other end of well lid is heavier, and then the operation of opening the well lid has brought inconvenience for operating personnel promotes, consequently need improve it.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a multifunctional well lid lifting tool, which has the advantage of convenient shrinkage and well lid lifting.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a multifunctional well lid lifting tool comprises
A pole;
the retraction lifting mechanism is arranged on the rod and comprises a retraction lifting assembly, a limiting assembly and a taking assembly;
the lifting assembly comprises a shaft core rod, the outer surface of the shaft core rod is movably sleeved with the inner wall of the rod, a rotating block is fixedly sleeved on the outer surface of the shaft core rod, the lower end of the rotating block is fixedly connected with a connecting rope, the other end of the connecting rope is fixedly connected with a fixing block, a pull rod is fixedly arranged on the back of the fixing block, and the upper end of the rotating block is short, the lower end of the rotating block is long, and the hole opening of the well cover is limited.
As a preferable technical scheme of the utility model, the limiting component comprises a square rod, a bottom block and a notch;
the notch is arranged in the rod, the inner wall of the notch is movably sleeved with the outer surface of the bottom block, the lower end of the square rod is fixedly connected with the bottom block, and the upper end of the square rod penetrates through the rod and is fixedly connected with the pull rod.
As a preferable technical scheme of the utility model, the taking assembly comprises a handle;
the side surface of the handle is fixedly connected with the side surface of the rod, and the outer surface of the handle is rough.
As a preferable technical scheme of the utility model, the utility model also comprises an adjusting and pulling mechanism;
the adjusting and pulling mechanism comprises an adjusting and pulling assembly, a bolt assembly, a rebound assembly and an anti-disengaging assembly;
wherein, the adjusting and pulling component comprises a loop bar and a side bar;
the number of the loop bars is two, the outer surfaces of the two loop bars are movably sleeved with the inner wall of the pull rod, the other ends of the two loop bars are fixedly connected with the side faces of the side rods respectively, and the rebound assembly is used for fixing the loop bars through the bolt assembly.
As a preferable technical scheme of the utility model, the anti-disengagement assembly comprises a bottom opening and a square block;
the bottom opening is arranged in the lower end of the pull rod, the number of the square blocks is two, the outer surfaces of the two square blocks are movably sleeved with the inner wall of the bottom opening, and the tops of the two square blocks are fixedly connected with the outer surface of the loop bar respectively.
As a preferred technical scheme of the utility model, the bolt assembly comprises a plug rod and a socket;
the socket is arranged in the sleeve rod, the outer surface of the socket rod is movably sleeved with the inner wall of the pull rod, and the lower end of the socket rod extends to the inside of the socket and is movably sleeved with the inner wall of the socket.
As a preferable technical scheme of the utility model, the rebound assembly comprises a pull block and a rigid spring;
the bottom of the pull block is fixedly connected with the top of the inserted link, the upper end of the rigid spring is fixedly connected with the pull block, and the lower end of the rigid spring is fixedly connected with the pull rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the shaft center rod, the rotating block and the connecting rope are arranged, and the pull rod is pulled, so that the fixed block pulls the rotating block to rotate around the shaft center rod as the axis through the connecting rope to transversely contact with the two ends of the well lid, and the rotating block drives the well lid in the wellhead to lift and open along with the continuous pulling of the pull rod, thereby achieving the purpose of conveniently lifting the well lid by shrinkage, and further avoiding the situation of uneven lifting, falling and stress and inconvenient pulling when the well lid is pulled.
2. According to the utility model, the side rods, the loop bars and the sockets are arranged, and the loop bars drive the square blocks to move along the inner wall of the bottom opening by pulling the side rods until the pull blocks are loosened when the inserting rods correspond to the sockets, so that the rigid springs pull the inserting rods to the sockets through the pull blocks to fix the loop bars and the side rods, and then two operators can conveniently open the well cover by pulling the side rods respectively, so that the purpose of adjusting the side rods to conveniently pull the well cover is achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the rear cross-sectional structure of the tie rod of the present utility model;
FIG. 3 is a schematic side cross-sectional view of a pole of the present utility model;
FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 2;
fig. 5 is a schematic view of a partial enlarged structure at B in fig. 3.
In the figure: 1. a pole; 2. a shaft core rod; 3. a rotating block; 4. a connecting rope; 5. a fixed block; 6. a notch; 7. a bottom block; 8. square rods; 9. a rod; 10. a handle; 11. a pull rod; 12. a side bar; 13. a bottom opening; 14. a square block; 15. a loop bar; 16. a socket; 17. pulling blocks; 18. a stiff spring.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the present utility model provides a multifunctional manhole cover lifting tool, comprising a pole 1;
the retraction lifting mechanism is arranged on the rod 1 and comprises a retraction lifting assembly, a limiting assembly and a taking assembly;
the retractable lifting assembly comprises an axle center rod 2, the outer surface of the axle center rod 2 is movably sleeved with the inner wall of the rod 1, a rotating block 3 is fixedly sleeved on the outer surface of the axle center rod 2, the lower end of the rotating block 3 is fixedly connected with a connecting rope 4, the other end of the connecting rope 4 is fixedly connected with a fixed block 5, a pull rod 11 is fixedly arranged on the back of the fixed block 5, and the upper end of the rotating block 3 is short, the lower end of the rotating block is long and limited to a hole opening of a well cover.
Through pulling pull rod 11 to will spacing subassembly carry out spacingly to pull rod 11, make fixed block 5 take place to rotate through connecting rope 4 pulling rotatory piece 3 and cross the both ends contact of coming and the well lid as the axle center pole 2 as the axle center simultaneously, along with continuing pulling pull rod 11, thereby will make rotatory piece 3 drive the inside well lid of well head and promote and open, and then reached the convenient purpose that promotes the well lid of shrink.
The limiting assembly comprises a square rod 8, a bottom block 7 and a notch 6;
the notch 6 sets up in pole 1, and the inner wall of notch 6 cup joints with the surface activity of bottom block 7, and the lower extreme and the bottom block 7 fixed connection of square pole 8, the upper end of square pole 8 run through pole 1 and with pull rod 11 fixed connection.
Through the design of notch 6 and bottom block 7 and square rod 8 to will make bottom block 7 and square rod 8 carry out spacingly to pull rod 11 through notch 6, and then make pull rod 11 can not break away from on the pole 1.
Wherein the picking assembly comprises a handle 10;
the side of the handle 10 is fixedly connected with the side of the rod 1, and the outer surface of the handle 10 is rough.
The design of the handle 10 will allow the operator to move the entire bar 1 by means of the handle 10.
Wherein, the device also comprises an adjusting and pulling mechanism;
the adjusting and pulling mechanism comprises an adjusting and pulling assembly, a bolt assembly, a rebound assembly and an anti-disengaging assembly;
wherein the adjusting and pulling assembly comprises a loop bar 15 and a side bar 12;
the number of the loop bars 15 is two, the outer surfaces of the two loop bars 15 are movably sleeved with the inner wall of the pull rod 11, the other ends of the two loop bars 15 are fixedly connected with the side faces of the side rods 12 respectively, and the rebound assembly is used for fixing the loop bars 15 through the bolt assembly.
The loop bar 15 is driven to move by pulling the side bars 12, so that the anti-disengaging assembly limits the loop bar 15 until the two side bars 12 move to a proper position, the rebound assembly is enabled to fix the loop bar 15 and the side bars 12 through the bolt assembly, then two operators can conveniently open the well cover by pulling the side bars 12 respectively, and the purpose of adjusting the side bars 12 to conveniently pull the well cover is achieved.
Wherein, the anti-disengaging assembly comprises a bottom opening 13 and a square 14;
the bottom opening 13 is arranged in the lower end of the pull rod 11, the number of the square blocks 14 is two, the outer surfaces of the two square blocks 14 are movably sleeved with the inner wall of the bottom opening 13, and the tops of the two square blocks 14 are fixedly connected with the outer surface of the loop bar 15 respectively.
By the design of the square block 14 and the bottom opening 13, the square block 14 can limit the loop bar 15 through the bottom opening 13, and the loop bar 15 can not be separated from the interior of the pull bar 11.
Wherein the plug pin assembly comprises a plug rod 9 and a socket 16;
the socket 16 is arranged in the sleeve rod 15, the outer surface of the plug rod 9 is movably sleeved with the inner wall of the pull rod 11, and the lower end of the plug rod 9 extends into the socket 16 and is movably sleeved with the inner wall of the socket 16.
By the design of the insert rod 9 and the socket 16, the insert rod 9 will be made to fix the sleeve rod 15 through the socket 16.
Wherein, the rebound assembly comprises a pull block 17 and a rigid spring 18;
the bottom of the pull block 17 is fixedly connected with the top of the inserted link 9, the upper end of the rigid spring 18 is fixedly connected with the pull block 17, and the lower end of the rigid spring 18 is fixedly connected with the pull link 11.
By the design of the stiff spring 18 and the pull block 17, the stiff spring 18 will be caused to pull the plunger 9 through the pull block 17 into the interior of the socket 16.
The working principle and the using flow of the utility model are as follows:
during the use, the pole 1 is held through handle 10 to operating personnel to insert rotatory piece 3 in the well from the drill way of well lid, then operating personnel is through pulling pull rod 11, thereby will make the bottom block 7 drive the top of square pole 8 and the inner wall of notch 6 contact, simultaneously will make fixed block 5 take the axle center pole 2 to take place the rotation through connecting rope 4 pulling rotatory piece 3, thereby will make rotatory piece 3 cross come into contact with the both ends of well lid, with operating personnel continue pulling pull rod 11, thereby will make rotatory piece 3 drive the inside well lid of well lid and promote and open, thereby the purpose that the shrink conveniently promoted the well lid has been reached, so the design just makes operating personnel can carry out steady support to the well lid both ends respectively through rotatory piece 3 length both ends, and then the circumstances that the uneven inconvenient pulling of perk atress can not appear when making operating personnel pull the well lid.
When the well lid is heavier, the operating personnel at this moment can make the inserted bar 9 break away from the inside of socket 16 and tensile stiff spring 18 through pulling pull piece 17 of both sides to then operating personnel can make the loop bar 15 drive square 14 and take place to remove along the inner wall of bottom mouth 13 through pulling side lever 12, until the time when making inserted bar 9 correspond with socket 16 unclamp pull piece 17, thereby can make stiff spring 18 pull inserted bar 9 to socket 16 through pull piece 17 and fix loop bar 15 and side lever 12, then two operating personnel open the well lid through pulling side lever 12 respectively, so the design just makes this equipment can be according to well lid weight single operation or double operation, and then make operating personnel more convenient when lifting and opening the well lid, thereby reach the purpose of adjusting side lever 12 and conveniently pulling the well lid.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A multifunctional well lid lifting tool, comprising:
a pole (1);
the retraction lifting mechanism is arranged on the rod (1) and comprises a retraction lifting assembly, a limiting assembly and a taking assembly;
the lifting assembly comprises an axle center rod (2), wherein the outer surface of the axle center rod (2) is movably sleeved with the inner wall of the rod (1), a rotating block (3) is fixedly sleeved on the outer surface of the axle center rod (2), the lower end of the rotating block (3) is fixedly connected with a connecting rope (4), the other end of the connecting rope (4) is fixedly connected with a fixing block (5), a pull rod (11) is fixedly arranged on the back of the fixing block (5), and the upper end of the rotating block (3) is short, and the lower end of the rotating block is long and limited to a hole of a well cover.
2. The multifunctional well lid lifting tool according to claim 1, wherein: the limiting assembly comprises a square rod (8), a bottom block (7) and a notch (6);
notch (6) set up in pole (1), the inner wall of notch (6) cup joints with the surface activity of bottom block (7), the lower extreme and the bottom block (7) fixed connection of square pole (8), the upper end of square pole (8) runs through pole (1) and with pull rod (11) fixed connection.
3. The multifunctional well lid lifting tool according to claim 1, wherein: the picking assembly comprises a handle (10);
the side face of the handle (10) is fixedly connected with the side face of the rod (1), and the outer surface of the handle (10) is rough.
4. The multifunctional well lid lifting tool according to claim 1, wherein: the device also comprises an adjusting and pulling mechanism;
the adjusting and pulling mechanism comprises an adjusting and pulling assembly, a bolt assembly, a rebound assembly and an anti-disengaging assembly;
wherein, the adjusting pulling component comprises a loop bar (15) and a side bar (12);
the number of the loop bars (15) is two, the outer surfaces of the two loop bars (15) are movably sleeved with the inner wall of the pull bar (11), the other ends of the two loop bars (15) are fixedly connected with the side faces of the side bars (12) respectively, and the rebound assembly is used for fixing the loop bars (15) through the bolt assembly.
5. The multifunctional well lid lifting tool according to claim 4, wherein: the anti-disengaging assembly comprises a bottom opening (13) and a square block (14);
the bottom opening (13) is arranged in the lower end of the pull rod (11), the number of the square blocks (14) is two, the outer surfaces of the two square blocks (14) are movably sleeved with the inner wall of the bottom opening (13), and the tops of the two square blocks (14) are fixedly connected with the outer surface of the loop bar (15) respectively.
6. The multifunctional well lid lifting tool according to claim 4, wherein: the bolt assembly comprises a plug rod (9) and a socket (16);
the socket (16) is arranged in the sleeve rod (15), the outer surface of the plug rod (9) is movably sleeved with the inner wall of the pull rod (11), and the lower end of the plug rod (9) extends to the inside of the socket (16) and is movably sleeved with the inner wall of the socket (16).
7. The multifunctional well lid lifting tool according to claim 4, wherein: the rebound assembly comprises a pull block (17) and a rigid spring (18);
the bottom of the pull block (17) is fixedly connected with the top of the inserted link (9), the upper end of the rigid spring (18) is fixedly connected with the pull block (17), and the lower end of the rigid spring (18) is fixedly connected with the pull link (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322693403.6U CN220766458U (en) | 2023-10-08 | 2023-10-08 | Multifunctional well lid lifting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322693403.6U CN220766458U (en) | 2023-10-08 | 2023-10-08 | Multifunctional well lid lifting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220766458U true CN220766458U (en) | 2024-04-12 |
Family
ID=90615334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322693403.6U Active CN220766458U (en) | 2023-10-08 | 2023-10-08 | Multifunctional well lid lifting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220766458U (en) |
-
2023
- 2023-10-08 CN CN202322693403.6U patent/CN220766458U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219238985U (en) | Double-hook set device | |
| CN220766458U (en) | Multifunctional well lid lifting tool | |
| CN106142291A (en) | A kind of precast concrete fixes die station multifunctional turnover vibrating system | |
| CN107064574B (en) | Breaker p-wire hitch bar | |
| CN218371294U (en) | Automatic tubular pile hoist | |
| CN214989713U (en) | Concrete pipe pile production is with going out stake hoist engine convenient to lift hoist and mount | |
| CN217102719U (en) | Special lifting appliance for bottom bricks of molten tin bath | |
| CN211950357U (en) | Pile-driving drilling machine capable of efficiently replacing drill bit | |
| CN209778235U (en) | Communication pipeline manhole cover device of uncapping | |
| CN212329325U (en) | Electric shutter blade bending device | |
| CN116281567B (en) | Rotatory equipment of snatching of steel scrap hydraulic pressure | |
| CN111271001A (en) | Pile-driving drilling machine capable of efficiently replacing drill bit | |
| CN216190418U (en) | Special tool for opening cable cover plate | |
| CN219175189U (en) | Light-duty power feeler device convenient to use | |
| CN220252972U (en) | Transformer hanger with wide installation application range | |
| CN216512392U (en) | Bridge crane conversion lifting appliance | |
| CN209277836U (en) | A kind of novel percussion drill machine tup recovery hook | |
| CN220787775U (en) | Lifting appliance for hydraulic and hydroelectric engineering | |
| CN218491282U (en) | Hoisting ring for casting and unpacking main shaft of wind driven generator | |
| CN220811556U (en) | Portable railway track panel lifting appliance | |
| CN219349870U (en) | Cable production draw gear | |
| CN216739619U (en) | Pile drawing machine draws set mechanism | |
| CN221920226U (en) | A hanging basket for construction engineering | |
| CN221276316U (en) | Cleaning equipment for maintaining bridge construction expansion joint | |
| CN221488277U (en) | Agricultural machine draw gear with demolish device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |