CN117509412A - Simple device for dismounting and hoisting valve and parts - Google Patents
Simple device for dismounting and hoisting valve and parts Download PDFInfo
- Publication number
- CN117509412A CN117509412A CN202311535247.9A CN202311535247A CN117509412A CN 117509412 A CN117509412 A CN 117509412A CN 202311535247 A CN202311535247 A CN 202311535247A CN 117509412 A CN117509412 A CN 117509412A
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- CN
- China
- Prior art keywords
- rod piece
- valve
- base plate
- rod
- simplified apparatus
- 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.)
- Pending
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- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 240000009087 Crescentia cujete Species 0.000 description 2
- 235000005983 Crescentia cujete Nutrition 0.000 description 2
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a simple device for dismounting and hoisting a valve and a part, which comprises a base plate, connecting pieces and a support column, wherein the connecting pieces are arranged on the bottom surface of the base plate in a surrounding mode, each connecting piece comprises a first rod piece and a second rod piece which are hinged with each other, the first rod piece is used for being connected with the base plate, and the second rod piece is used for being connected with the support column; the bottom surface of base plate is provided with rings. The simple device has the characteristics of simple and convenient carrying and hoisting and safe operation.
Description
Technical Field
The invention relates to the field of cranes, in particular to a simple device for dismounting and hoisting a valve and a part.
Background
The traditional method for dismounting and hoisting the valve and the parts is as follows: and carrying the valve and the part to the ground of the installation position, installing a hanging plate and a hanging hoist by beating expansion bolts on a structural top plate or beam at the corresponding position, hanging the valve or the part by using the hanging hoist, adjusting the height and the position of the valve or the part, aligning and installing the valve and the part.
The conventional practice described above has the following drawbacks:
1. the hoist and mount calabash position sets up there is the error, then needs to pass through manual handling and adjustment hoist and mount calabash many times, and the operation security is low, and comparatively takes time.
2. The batch valves and the parts are independent in installation positions, so that hanging points and the hoist for hanging the hoist are required to be installed at different positions of the top structure for multiple times, the ceiling structure is damaged, and adverse effects are caused on the stress of the ceiling structure.
3. When installing hoist, need set up scaffold frame or double ladder, install the hoisting point of ascending a height, therefore there is the risk that the overhead operation falls, and work efficiency is low, and the labour cost occupies more than high.
In view of the above problems, the present invention provides a simple device for dismounting and lifting a valve and a component.
Disclosure of Invention
The invention provides a simple device for dismounting and lifting a valve and a part, which has the characteristics of simple and convenient transportation and lifting and safe operation; specifically, the invention is realized by the following technical scheme:
the simple device for dismounting and hoisting the valve and the parts comprises a base plate, connecting pieces and a support column, wherein the connecting pieces are arranged on the bottom surface of the base plate in a surrounding mode, each connecting piece comprises a first rod piece and a second rod piece which are hinged with each other, the first rod piece is used for being connected with the base plate, and the second rod piece is used for being connected with the support column; the bottom surface of base plate is provided with rings.
The adjustment of the strut angle can be carried out by adjusting the respective angles of the first and second bars within the connector according to the actual installation environment.
Further, a plurality of threaded holes are formed in the base plate in a surrounding mode, external threads are arranged on the first rod piece, and the first rod piece is assembled in the threaded holes.
Further, a nut is fitted on one end of the first rod member which protrudes from the base plate.
The arrangement of the nut increases the stability and the firmness of structural connection.
Further, a threaded connection hole is formed in the support column along the axis, external threads are formed on the outer surface of the second rod member, and the second rod member is assembled in the threaded connection hole of the support column.
Further, a locking bolt is arranged at the hinge joint of the first rod piece and the second rod piece.
The first rod piece and the second rod piece are connected after the locking bolt is locked and the angle is adjusted, and the first rod piece and the second rod piece are prevented from rotating in the using process.
Further, the pillar comprises a main pillar body and an auxiliary pillar body, wherein the auxiliary pillar body is sleeved in the main pillar body, and the end part of the auxiliary pillar body is connected with the second rod piece.
Further, a plurality of equidistant positioning holes are formed in the auxiliary cylinder along the axis, and positioning holes are formed in the main cylinder, and the positioning holes in the main cylinder are overlapped with the positioning holes in the auxiliary cylinder.
Further, adjacent struts are connected by flexible chains or rigid links.
Further, a hook is installed on the support, and the end of the chain or the connecting rod is hung on the hook.
The arrangement of the chain or the connecting rod increases the stability of the device.
The invention has the beneficial effects that:
1. when the device hoists the valve, only need install hoist on the base plate, can hoist the valve, need not to step up high installation hoist, the operation is comparatively safe.
2. The device is wholly detachable, so that the carrying and the movement are convenient, even if the initial installation positions of the hoisting hoists are not right, the subsequent moving device can be used for adjusting the positions, and the hoist is not required to be additionally detached.
3. When the valves are installed in batches, the position of the integral hoist can be adjusted only by the moving device, so that the punching operation on the ceiling for many times is avoided, and the damage to the ceiling is avoided.
Drawings
FIG. 1 is a schematic view of an embodiment of a simplified apparatus for valve and component disassembly and lifting provided by the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partial enlarged view at B of fig. 2.
Wherein: 1. a substrate; 2. a support post; 21. a main column; 22. a subsidiary column; 23. positioning holes; 3. a hanging ring; 4. a connecting piece; 41. a first rod member; 42. a second rod member; 5. a chain; 6. and (3) a nut.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In the following description, for the purposes of explanation of various inventive embodiments, certain specific details are set forth in order to provide a thorough understanding of the various inventive embodiments. One skilled in the relevant art will recognize, however, that an embodiment may be practiced without one or more of the specific details. In other instances, well-known devices, structures, and techniques associated with the present disclosure may not be shown or described in detail to avoid unnecessarily obscuring the description of the embodiments.
Throughout the specification and claims, unless the context requires otherwise, the word "comprise" and variations such as "comprises" and "comprising" will be understood to be open-ended, meaning of inclusion, i.e. to be interpreted to mean "including, but not limited to.
Reference throughout this specification to "one embodiment" or "some embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the terms first, second and the like in the description and in the claims, are used for descriptive purposes only and not for limiting the size or other order of the objects described.
As shown in fig. 1 and 2, a simple device for dismounting and lifting valves and parts comprises a base plate 1, a support column 2 and a lifting ring 3.
The substrate 1 was a 30cm diameter round steel plate with a thickness of 2cm. The lifting ring 3 is arranged at the center of the bottom surface of the base plate 1 and used for hanging an electric hoist, the electric hoist is used for lifting a valve, and the lifting ring 3 can be replaced by a lifting hook.
The support column 2 is connected with the base plate 1 through a connecting piece 4, and the concrete connection mode is as follows: on the substrate 1, a plurality of holes are arranged at equal angular intervals around the central axis thereof, the number of the holes being equal to or greater than three.
As shown in fig. 3, the connecting member 4 includes a first rod 41 and a second rod 42, the ends of the two rods are hinged, and a locking bolt radially passes through the hinge holes of the first rod 41 and the second rod 42, so that the first rod 41 and the second rod 42 can rotate relatively, the angle formed by the axes of the two rods can be adjusted, the two rods can be adjusted to a proper angle, then the two rods are locked by the locking bolt, and the two rods can not rotate relatively. The first rod 41 is used for connecting with the base plate 1, and the second rod 42 is used for connecting with the pillar 2. The first rod 41 is detachably connected with the base plate 1 through threads, and the second rod 42 is detachably connected with the support column 2 through welding or threads; the first rod 41 is welded to the base plate 1, and the second rod 42 is detachably connected to the post 2 by screw threads.
The first rod 41 is screwed with the base plate 1 in the following manner: the outer surface of the first pin 41 is provided with an external thread. The first rod 41 is assembled in a hole of the base plate 1, internal threads are arranged in the hole, the base plate 1 is connected with the first rod 41 through threaded engagement, the first rod 41 penetrates from one end of the hole, penetrates from the other end, and the nut 6 is assembled on the penetrated first rod 41.
The second rod 42 is screwed with the post 2 in such a way that: the outer surface of the second rod member 42 is also provided with external threads, the support column 2 is provided with a connecting hole along the axis, the inner wall of the connecting hole is provided with internal threads, one end of the second rod member 42 is inserted into the connecting hole of the support column 2, and the two are in threaded engagement.
The height adjustment of the base plate 1 of the device above the ground can be realized by adjusting the whole length of the support column 2, the length of the first rod piece 41 screwed into the base plate 1 can be also realized by adjusting the length of the second rod piece 42 screwed into the support column 2. One way of adjusting the overall length of the strut 2 is as follows: the support column 2 comprises a main column body 21 and a secondary column body 22, the secondary column body 22 is sleeved in the main column body 21, and the end part of the secondary column body 22 is connected with a second rod piece 42; a plurality of equidistant positioning holes 23 are arranged on the auxiliary column 22 along the axis, the positioning holes 23 are arranged on the main column 21, the whole length of the support column 2 is adjusted to a proper position, the positioning holes 23 on the main column 21 are overlapped with one positioning hole 23 on the auxiliary column 22, and a positioning pin passes through the overlapped positioning holes 23 to complete the locking connection of the main column 21 and the auxiliary column 22.
The number of holes arranged on the base plate 1 is more than or equal to three, so the number of the support posts 2 connected with the base plate 1 is more than or equal to three. After the valve is hung to the device, the gravity of the valve is shared by a plurality of support posts 2, so that the stability of the device is improved, the support strength of the support posts 2 is improved, the support posts 2 are prevented from being subjected to the gravity of the valve, the relative angle between the support posts 2 and the base plate 1 is changed, and therefore the adjacent support posts 2 are connected by the flexible lock chains 5 or the rigid connecting rods, the distance between the adjacent support posts 2 is guaranteed not to be changed, and the use stability of the device is guaranteed.
The chain 5 or the connecting rod is connected with the support column 2 in a detachable connection mode. The specific connection modes are as follows:
as shown in fig. 1, a hook is attached to the stay 2, and the end of the chain 5 or the link is hung on the hook to connect the two.
The number of holes arranged on the base plate 1 is three, and three corresponding support posts 2 are arranged.
The installation process of the device is as follows:
s1, the first rod 41 in the connector 4 is connected to the substrate 1.
S2, connecting the second rod piece 42 in the connecting piece 4 with the support column 2.
S3, adjusting the whole length of the support column 2.
S4, adjusting the angle of the support column 2, driving the second rod member 42 to rotate around the first rod member 41, and then locking and fixing the first rod member 41 and the second rod member 42 by using a locking bolt.
And S5, connecting the adjacent struts 2 by using flexible chains 5 or rigid connecting rods.
When the device is used, the electric hoist is hung in the hanging ring 3.
In the device, the upright rod and the base plate 1 can be detached, so that the device is convenient to carry.
The description of the present invention is not particularly limited, but is conventional in the art.
The foregoing is a preferred embodiment of the present invention, and several other simple substitutions and modifications made under the circumstances of the inventive concept should be considered as falling within the scope of the present invention.
Claims (9)
1. A simple and easy device that is used for valve and part to dismantle hoist and mount, its characterized in that: the connecting piece comprises a first rod piece and a second rod piece which are hinged with each other, wherein the first rod piece is used for being connected with the base plate, and the second rod piece is used for being connected with the support column; the bottom surface of base plate is provided with rings.
2. A simplified apparatus for valve and component disassembly and lifting as claimed in claim 1, wherein: the base plate is provided with a plurality of threaded holes in a surrounding mode, the first rod piece is provided with external threads, and the first rod piece is assembled in the threaded holes.
3. A simplified apparatus for valve and component disassembly and lifting as claimed in claim 2, wherein: the nut is assembled on one end of the first rod piece penetrating out of the base plate.
4. A simplified apparatus for valve and component disassembly and lifting as claimed in claim 2, wherein: the support is provided with a threaded connection hole along the axis, the outer surface of the second rod piece is provided with external threads, and the second rod piece is assembled in the threaded connection hole of the support.
5. A simplified apparatus for valve and component disassembly and assembly as claimed in claim 4, wherein: a locking bolt is arranged at the hinge joint of the first rod piece and the second rod piece.
6. A simple device for valve and component disassembly and lifting as claimed in claim 1, 2 or 3, wherein: the pillar comprises a main pillar body and an auxiliary pillar body, wherein the auxiliary pillar body is sleeved in the main pillar body, and the end part of the auxiliary pillar body is connected with the second rod piece.
7. A simplified apparatus for valve and component disassembly and assembly as claimed in claim 6, wherein: a plurality of equidistant positioning holes are arranged on the auxiliary cylinder along the axis, and positioning holes are arranged on the main cylinder, and the positioning holes on the main cylinder are overlapped with the positioning holes on the auxiliary cylinder.
8. A simplified apparatus for valve and component disassembly and assembly as claimed in claim 6, wherein: the adjacent struts are connected by flexible chains or rigid links.
9. A simplified apparatus for valve and component disassembly and assembly as claimed in claim 7, wherein: the support is provided with a hook, and the end of the chain or the connecting rod is hung on the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311535247.9A CN117509412A (en) | 2023-11-17 | 2023-11-17 | Simple device for dismounting and hoisting valve and parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311535247.9A CN117509412A (en) | 2023-11-17 | 2023-11-17 | Simple device for dismounting and hoisting valve and parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117509412A true CN117509412A (en) | 2024-02-06 |
Family
ID=89758230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311535247.9A Pending CN117509412A (en) | 2023-11-17 | 2023-11-17 | Simple device for dismounting and hoisting valve and parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117509412A (en) |
-
2023
- 2023-11-17 CN CN202311535247.9A patent/CN117509412A/en active Pending
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