CN219526121U - Lifting positioning mechanism for installing large valve - Google Patents
Lifting positioning mechanism for installing large valve Download PDFInfo
- Publication number
- CN219526121U CN219526121U CN202320646217.4U CN202320646217U CN219526121U CN 219526121 U CN219526121 U CN 219526121U CN 202320646217 U CN202320646217 U CN 202320646217U CN 219526121 U CN219526121 U CN 219526121U
- Authority
- CN
- China
- Prior art keywords
- lifting
- rod
- positioning seat
- large valve
- fixedly connected
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a lifting positioning mechanism for installing a large valve, which comprises a base, wherein the top of the base is connected with a movable plate, four corners of the top of the movable plate are respectively and fixedly connected with a supporting rod, the top end of the supporting rod is fixedly connected with a top plate, lifting plates are movably sleeved outside the supporting rod, positioning seats are respectively connected to two sides of the top of the lifting plates, two large valve bodies can be lifted to the height to be installed at one time, the working efficiency is greatly improved, the stretching distance of the positioning seats can be adjusted according to the bending amplitude position of a pipeline, the two sides of the large valve body can be clamped and fixed by a clamping block in a first rectangular groove, the shaking and falling situations in the process of lifting the large valve body are avoided, the stability of lifting operation is improved, workers can be assisted to take out the large valve body at a high-altitude position, and the material taking operation is time-saving and labor-saving.
Description
Technical Field
The utility model relates to the technical field of large valve installation, in particular to a lifting positioning mechanism for large valve installation.
Background
When the existing valve is installed, particularly when some large-size valves are installed, the valves are required to be lifted to the position with the same height as the installation position, then manual installation is carried out, the valves are generally required to be operated by multiple people, the operation is very troublesome, the efficiency is very low, the manual lifting of the valves is very tired, and the positions are not easy to align.
In the prior art, application number 201810624488.3 discloses an accurate lifting mechanism for large valve installation, which comprises a bottom frame, wherein vertical support plates are fixed on the left side and the right side of a top plate of the bottom frame, transverse plates are fixed on the inner side walls of the top ends of the two vertical support plates, two vertical screws are positioned on the left side and the right side of the top plate of the bottom frame, the bottom ends of the vertical screws are hinged on the top plate of the bottom frame, the top ends of the vertical screws are hinged on the transverse plates, lifting blocks are screwed on the vertical screws, the bottom surface of a main bottom plate is pressed against the top surfaces of the two lifting blocks, and vertical guide columns are fixed on the left side and the right side of the main bottom plate; the device can only independently lift the large valve to a proper target and then position, then lift and assemble the large valve again after descending to the ground, the working efficiency is greatly reduced, the device does not specially have a limiting structural part of the large valve, and is easy to shake and fall in the lifting process, and the device still needs a worker to manually push the large valve to move, so that time and labor are wasted.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a lifting positioning mechanism for installing a large valve, which aims to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides a large-scale valve lift positioning mechanism for installation, includes the base, the base top is connected with the fly leaf, four corners in fly leaf top are fixedly connected with bracing piece respectively, bracing piece top fixedly connected with roof, bracing piece outside movable sleeve is equipped with the lifter plate, lifter plate top both sides are connected with the positioning seat respectively, the equal swing joint in positioning seat top has large-scale valve body, four corner punishment in base bottom are connected with the universal wheel.
Preferably, the top plate top side fixedly connected with first motor, the output shaft of first motor runs through the top plate bottom side, and fixedly connected with first threaded rod, first threaded rod bottom passes through the bearing and is connected with the fly leaf bottom side, lifter plate top side middle part is equipped with first nut through the bearing link up, and through first nut and first threaded rod matching threaded connection.
Preferably, the middle part of the top side of the base is connected with a first shaft rod through a bearing, the right side of the top of the base is connected with a second shaft rod through a bearing, the top end of the first shaft rod is fixedly connected with the bottom side of the movable plate, gears are sleeved on the outer walls of the first shaft rod and the second shaft rod, and the gears are meshed with each other.
Preferably, the two sides of the top of the lifting plate are respectively embedded with a rodless cylinder, the movable end of the rodless cylinder is fixedly connected with the bottom of the positioning seat, the right side of the lifting plate is connected with a hydraulic rod through a hinge shaft, and the movable end of the hydraulic rod is fixedly connected with the bottom of the positioning seat through a hinge shaft.
Preferably, the middle part of the wall cavity of the positioning seat is provided with a first installation cavity, the left side of the wall cavity of the positioning seat is provided with a second installation cavity, the inside of the first installation cavity is symmetrically provided with a second motor, the inside of the second installation cavity is provided with a third motor, the front and back of the top of the positioning seat are symmetrically dug to be provided with a first rectangular groove, the left side of the top of the positioning seat is dug to be provided with a second rectangular groove, the first rectangular groove and one side of the inner wall of the second rectangular groove are respectively connected with a second threaded rod through bearings, and the two sides of the second threaded rod are symmetrically provided with guide rods.
Preferably, the second threaded rod and the guide rod are sleeved with clamping blocks, the two sides of each clamping block are communicated with second nuts through bearings, the clamping blocks are in threaded connection with the second threaded rod in a matched mode, the clamping blocks extend out of the first rectangular groove and the second rectangular groove, and the third motors extend into the first rectangular groove and the second rectangular groove respectively and are fixedly connected with one end of the second threaded rod respectively.
The beneficial effects of the utility model are as follows: can once promote two large-scale valve bodies and remove to the height of waiting to install, need not to descend the lifter plate to subaerial carrying out the material loading to next large-scale valve body after installing a large-scale valve body at every turn, work efficiency improves greatly, can adjust the extension distance of positioning seat according to the crooked range position of pipeline, avoid the positioning seat to take place to assemble the condition with the valve pipeline, can make the inside grip block of first rectangle recess carry out the centre gripping fixedly to large-scale valve body both sides, avoid taking place to rock at the in-process of lifting large-scale valve body, the condition that drops, the stability of lifting operation has been improved, can utilize the inside grip block of second rectangle recess to outwards push large-scale valve body, can assist the staff to take out large-scale valve body in high altitude construction, get material operation labour saving and time saving.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view showing the general structure of a lifting and positioning mechanism for installing a large valve according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the top plate bottom and the base top of a lifting and positioning mechanism for installing a large valve according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the top structure of a lifting plate of a lifting positioning mechanism for installing a large valve according to an embodiment of the present utility model;
fig. 4 is a schematic view of the internal structure of a positioning seat of a lifting positioning mechanism for installing a large valve according to an embodiment of the utility model.
In the figure:
1. a base; 2. a movable plate; 3. a support rod; 4. a top plate; 5. a lifting plate; 6. a positioning seat; 7. a large valve body; 8. a first motor; 9. a first threaded rod; 10. a first shaft; 11. a second shaft; 12. a gear; 13. a rodless cylinder; 14. a hydraulic rod; 15. a first mounting cavity; 16. a second mounting cavity; 17. a second motor; 18. a third motor; 19. a first rectangular recess; 20. a second rectangular groove; 21. a second threaded rod; 22. a guide rod; 23. and a clamping block.
Description of the embodiments
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the utility model, a lifting positioning mechanism for installing a large valve is provided.
Examples
As shown in fig. 1-4, a lifting positioning mechanism for installing a large valve according to an embodiment of the utility model comprises a base 1, wherein the top of the base 1 is connected with a movable plate 2, four corners of the top of the movable plate 2 are respectively and fixedly connected with a supporting rod 3, the top end of the supporting rod 3 is fixedly connected with a top plate 4, lifting plates 5 are movably sleeved outside the supporting rod 3, two sides of the top of the lifting plates 5 are respectively connected with positioning seats 6, the tops of the positioning seats 6 are movably connected with a large valve body 7, four corners of the bottom of the base 1 are respectively connected with universal wheels, the top side of the top plate 4 is fixedly connected with a first motor 8, an output shaft of the first motor 8 penetrates through the bottom side of the top plate 4 and is fixedly connected with a first threaded rod 9, the bottom end of the first threaded rod 9 is connected with the bottom side of the movable plate 2 through a bearing, the middle part of the top side of the lifting plates 5 is provided with a first nut through the bearing, and the middle part of the top side of the base 1 is connected with a first shaft rod 10 through a bearing, the right side of the top of the base 1 is connected with a second shaft rod 11 through a bearing, the top end of the first shaft rod 10 is fixedly connected with the bottom side of the movable plate 2, gears 12 are sleeved on the outer walls of the first shaft rod 10 and the second shaft rod 11, the gears 12 are meshed with each other, the large valve body 7 is respectively placed on the positioning seat 6, the first motor 8 is started, the output shaft of the first motor 8 drives the first threaded rod 9 to rotate, the middle part of the lifting plate 5 is connected with the first nut through the bearing, and the lifting plate 5 is lifted and regulated outside the first threaded rod 9 and the supporting rod 3 through the rotation of the first nut and the first threaded rod 9, so that the lifting plate 5 drives the large valve body 7 on the positioning seat 6 to be lifted to a proper position, after the large valve body 7 on the positioning seat 6 on one side is taken down and installed, a worker pushes the supporting rod 3, the movable plate 2 rotates on the base 1 through the first shaft rod 10, the gear 12 on the outer wall of the first shaft rod 10 drives the gear 12 on the outer side of the second shaft rod 11 to rotate, the positioning seat 6 on the other side can rotate to one side of a pipeline to be installed, then the first motor 8 is continuously controlled to start, the large valve body 7 on the positioning seat 6 on the other side is continuously lifted to the position height to be installed next, the two large valve bodies 7 can be lifted to the height to be installed at one time, the lifting plate 5 is not required to be lifted to the ground after one large valve body 7 is installed each time, and then the next large valve body 7 is fed, so that the working efficiency is greatly improved.
Examples
As shown in fig. 1-4, a lifting positioning mechanism for installing a large valve according to an embodiment of the utility model comprises a base 1, wherein the top of the base 1 is connected with a movable plate 2, four corners of the top of the movable plate 2 are respectively and fixedly connected with a supporting rod 3, the top end of the supporting rod 3 is fixedly connected with a top plate 4, lifting plates 5 are movably sleeved outside the supporting rod 3, two sides of the top of the lifting plate 5 are respectively and fixedly connected with a positioning seat 6, the top of the positioning seat 6 is movably connected with a large valve body 7, four corners of the bottom of the base 1 are respectively and fixedly connected with universal wheels, two sides of the top of the lifting plate 5 are respectively embedded and fixedly provided with a rodless cylinder 13, the movable end of the rodless cylinder 13 is fixedly connected with the bottom of the positioning seat 6, the right side of the lifting plate 5 is connected with a hydraulic rod 14 through a hinge, the movable end of the hydraulic rod 14 is fixedly connected with the bottom of the positioning seat 6 through the hinge, the end of the rodless cylinder 13 is started to drive the positioning seat 6 to extend or retract outside the lifting plate 5, the extending distance of the positioning seat 6 can be adjusted according to the bending amplitude position of a pipeline, the positioning seat 6 is prevented from being assembled with a valve pipeline, and the hydraulic rod 14 can extend and retract along with the telescopic rod 14 to the telescopic rod 6.
Examples
As shown in fig. 1-4, the lifting positioning mechanism for installing the large valve according to the embodiment of the utility model comprises a base 1, wherein the top of the base 1 is connected with a movable plate 2, four corners of the top of the movable plate 2 are respectively and fixedly connected with a supporting rod 3, the top end of the supporting rod 3 is fixedly connected with a top plate 4, a lifting plate 5 is movably sleeved outside the supporting rod 3, two sides of the top of the lifting plate 5 are respectively connected with a positioning seat 6, the top of the positioning seat 6 is movably connected with a large valve body 7, four corners of the bottom of the base 1 are respectively connected with universal wheels, the middle part of a wall cavity of the positioning seat 6 is provided with a first installation cavity 15, the left side of the wall cavity of the positioning seat 6 is provided with a second installation cavity 16, the inside of the first installation cavity 15 is symmetrically provided with a second motor 17, the inside of the second installation cavity 16 is provided with a third motor 18, the top of the positioning seat 6 is symmetrically dug front and back with a first rectangular groove 19, the left side of the top of the positioning seat 6 is dug with a second rectangular groove 20, one side of the inner wall of the first rectangular groove 19 and one side of the inner wall of the second rectangular groove 20 are respectively connected with a second threaded rod 21 through bearings, two sides of the second threaded rod 21 are symmetrically provided with guide rods 22, the outer sides of the second threaded rod 21 and the guide rods 22 are sleeved with clamping blocks 23, two sides of each clamping block 23 are communicated with second nuts through bearings, the clamping blocks 23 are connected with the second threaded rod 21 through matching threads of the second nuts, the clamping blocks 23 extend out of the first rectangular groove 19 and the outer sides of the second rectangular groove 20, a third motor 18 extends into the first rectangular groove 19 and the second rectangular groove 20 respectively and is fixedly connected with one end of the second threaded rod 21 respectively, after the large valve body 7 is placed on the positioning seat 6, the second motors 17 are started respectively, and the output shafts of the second motors 17 on two sides are controlled to rotate clockwise and anticlockwise respectively, can make the inside grip block 23 of first rectangle recess 19 inwards remove in its inside second threaded rod 21, the guide bar 22 outside, can make the inside grip block 23 of first rectangle recess 19 carry out the centre gripping to large valve body 7 both sides fixed, avoid taking place to rock, the condition that drops at the in-process of lifting large valve body 7, lifting operation's stability has been improved, after rising positioning seat 6 to suitable position, loosen the grip block 23 of both sides, start third motor 18, make the inside grip block 23 of second rectangle recess 20 outwards remove in the outside of second threaded rod 21, guide bar 22, can utilize the inside grip block 23 of second rectangle recess 20 to outwards push large valve body 7, can assist the staff to take out large valve body 7 in the high altitude position, the material taking operation labour saving and time saving.
In summary, by means of the technical scheme of the utility model, when the device is used, the large valve body 7 is respectively placed on the positioning seat 6, after the large valve body 7 is placed on the positioning seat 6, the second motors 17 are respectively started, the output shafts of the second motors 17 at two sides are controlled to respectively rotate clockwise and anticlockwise, the clamping blocks 23 in the first rectangular groove 19 can move inwards at the outer sides of the second threaded rods 21 and the guide rods 22 in the first rectangular groove 19, the clamping blocks 23 in the first rectangular groove 19 can clamp and fix two sides of the large valve body 7, the first motor 8 is started, the output shaft of the first motor 8 drives the first threaded rod 9 to rotate, the middle part of the lifting plate 5 is connected with the first nut through the bearing, and the lifting plate 5 is rotated with the first threaded rod 9 through the first nut, so that the lifting plate 5 is lifted and adjusted at the outer sides of the first threaded rod 9 and the support rods 3, the lifting plate 5 can drive the large valve body 7 on the positioning seat 6 to be lifted to a proper position, after the large valve body 7 on one side of the positioning seat 6 is taken down and installed, a worker pushes the supporting rod 3 to enable the movable plate 2 to rotate on the base 1 through the first shaft rod 10, the gear 12 on the outer wall of the first shaft rod 10 drives the gear 12 on the outer side of the second shaft rod 11 to rotate, the positioning seat 6 on the other side can rotate to one side of a pipeline to be installed, then the first motor 8 is continuously controlled to start, the large valve body 7 on the positioning seat 6 on the other side is continuously lifted to the next position to be installed, the rodless cylinder 13 is started, the movable end of the rodless cylinder 13 drives the positioning seat 6 to extend or retract to the outer side of the lifting plate 5, the extending distance of the positioning seat 6 can be adjusted according to the bending amplitude position of the pipeline, after the positioning seat 6 is lifted to a proper position, the clamping blocks 23 on two sides are loosened, the third motor 18 is started, the clamping blocks 23 inside the second rectangular groove 20 outwards move outside the second threaded rod 21 and the guide rod 22, and the clamping blocks 23 inside the second rectangular groove 20 can be used for outwards pushing the large valve body 7.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a large-scale valve lift positioning mechanism for installation, includes base (1), its characterized in that, base (1) top is connected with fly leaf (2), four corner respectively fixedly connected with bracing piece (3) at fly leaf (2) top, bracing piece (3) top fixedly connected with roof (4), bracing piece (3) outside movable sleeve is equipped with lifter plate (5), lifter plate (5) top both sides are connected with positioning seat (6) respectively, the equal swing joint in positioning seat (6) top has large-scale valve body (7), four corner punishment in base (1) bottom are connected with the universal wheel.
2. The lifting positioning mechanism for installing a large valve according to claim 1, wherein a first motor (8) is fixedly connected to the top side of the top plate (4), an output shaft of the first motor (8) penetrates through the bottom side of the top plate (4) and is fixedly connected with a first threaded rod (9), the bottom end of the first threaded rod (9) is connected with the bottom side of the movable plate (2) through a bearing, and a first nut is arranged in the middle of the top side of the lifting plate (5) in a penetrating manner through the bearing and is in threaded connection with the first threaded rod (9) in a matching manner.
3. The lifting positioning mechanism for installing the large valve according to claim 2, wherein a first shaft rod (10) is connected to the middle part of the top side of the base (1) through a bearing, a second shaft rod (11) is connected to the right side of the top of the base (1) through a bearing, the top end of the first shaft rod (10) is fixedly connected with the bottom side of the movable plate (2), gears (12) are sleeved on the outer walls of the first shaft rod (10) and the second shaft rod (11), and the gears (12) are meshed with each other.
4. The lifting positioning mechanism for installing the large valve according to claim 1, wherein no-rod air cylinders (13) are respectively embedded and fixed on two sides of the top of the lifting plate (5), the movable ends of the no-rod air cylinders (13) are fixedly connected with the bottom of the positioning seat (6), the right side of the lifting plate (5) is connected with a hydraulic rod (14) through a hinge shaft, and the movable ends of the hydraulic rod (14) are fixedly connected with the bottom of the positioning seat (6) through the hinge shaft.
5. The lifting positioning mechanism for installing a large valve according to claim 1, wherein a first installation cavity (15) is arranged in the middle of a wall cavity of the positioning seat (6), a second installation cavity (16) is arranged on the left side of the wall cavity of the positioning seat (6), a second motor (17) is symmetrically arranged in the first installation cavity (15), a third motor (18) is arranged in the second installation cavity (16), a first rectangular groove (19) is symmetrically dug back and forth at the top of the positioning seat (6), a second rectangular groove (20) is dug left at the top of the positioning seat (6), a second threaded rod (21) is connected to one side of the inner wall of the first rectangular groove (19) and one side of the inner wall of the second rectangular groove (20) through bearings respectively, and guide rods (22) are symmetrically arranged on two sides of the second threaded rod (21).
6. The lifting positioning mechanism for installing a large valve according to claim 5, wherein the second threaded rod (21) and the guide rod (22) are sleeved with clamping blocks (23), two sides of each clamping block (23) are provided with second nuts in a penetrating mode through bearings, the clamping blocks (23) are connected with the second threaded rod (21) in a threaded matching mode, the clamping blocks (23) extend out of the first rectangular groove (19) and the second rectangular groove (20), and the second motor (17) and the third motor (18) extend into the first rectangular groove (19) and the second rectangular groove (20) respectively and are fixedly connected with one end of each second threaded rod (21) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320646217.4U CN219526121U (en) | 2023-03-29 | 2023-03-29 | Lifting positioning mechanism for installing large valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320646217.4U CN219526121U (en) | 2023-03-29 | 2023-03-29 | Lifting positioning mechanism for installing large valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219526121U true CN219526121U (en) | 2023-08-15 |
Family
ID=87584958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320646217.4U Active CN219526121U (en) | 2023-03-29 | 2023-03-29 | Lifting positioning mechanism for installing large valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219526121U (en) |
-
2023
- 2023-03-29 CN CN202320646217.4U patent/CN219526121U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107060355A (en) | A kind of light dismantled and assembled bricklaying robot | |
| CN212668430U (en) | Tire production rotating mechanism for engineering machinery | |
| CN111519937A (en) | Support system for installing prefabricated building and construction method thereof | |
| CN215208281U (en) | Roots's fan overhauls device | |
| CN219526121U (en) | Lifting positioning mechanism for installing large valve | |
| CN114658922A (en) | Pressure steel pipe mounting bracket convenient to high-efficient alignment | |
| CN207741086U (en) | A kind of automatic coffin manipulator | |
| CN211058842U (en) | Auxiliary mounting device for support front beam jack | |
| CN216991998U (en) | Rotating fixing seat for cooperative robot | |
| CN110984595A (en) | Hydraulic power-assisted manipulator for mounting high-altitude curtain wall | |
| CN219509227U (en) | Beam column handling device for municipal house construction | |
| CN215803471U (en) | Fixed bolster that building engineering used | |
| CN220882103U (en) | Adjustable clamping device for aviation sheet metal part machining | |
| CN219175809U (en) | Lifting device for decoration of chemical plant | |
| CN220999133U (en) | Lifting device for ALC light partition board construction | |
| CN216615929U (en) | Open caisson construction and carrying device for urban sewage zero-direct-drainage project | |
| CN218371549U (en) | Concrete slab construction conveying equipment | |
| CN218194916U (en) | Dismounting device of aircraft hydraulic pump | |
| CN115198655B (en) | Equipment for assisting in combined installation of hydraulic climbing formwork | |
| CN219031449U (en) | Suction crane for 180-degree electric turnover steel plate inspection | |
| CN215434088U (en) | Wood working clamping device with adjustable reinforced structure | |
| CN210973039U (en) | Rotation type vacuum chuck device of hacking machine | |
| CN219549772U (en) | Pipeline hoist and mount auxiliary device | |
| CN211520951U (en) | Novel automatic glass discharging machine | |
| CN111515667B (en) | Profile steel butt joint robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |