CN210480572U - Cantilever hoist and mount compensating beam - Google Patents
Cantilever hoist and mount compensating beam Download PDFInfo
- Publication number
- CN210480572U CN210480572U CN201921185625.4U CN201921185625U CN210480572U CN 210480572 U CN210480572 U CN 210480572U CN 201921185625 U CN201921185625 U CN 201921185625U CN 210480572 U CN210480572 U CN 210480572U
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- hoisting
- cantilever
- fixing
- balance beam
- fixing part
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- 230000007246 mechanism Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 16
- 229910000831 Steel Inorganic materials 0.000 description 11
- 238000009434 installation Methods 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The application discloses a cantilever hoisting balance beam which comprises a fixing part and a hoisting part, wherein the fixing part and the hoisting part are respectively positioned at two ends of a main body; the section of the fixing part is provided with an upper flange, a lower flange and a web plate for connecting the upper flange and the lower flange, and the fixing part is provided with a hoisting point which is used for being matched with hoisting equipment so that the cantilever hoisting balance beam can be hoisted; a mounting part is arranged on the lower flange of the fixing part and used for mounting and hoisting a balance weight; the hoisting part is provided with two cantilevers far away from the fixing part, and the two cantilevers are used for fixing two sides of a hoisted object. The utility model discloses a technological effect lies in, the utility model discloses can be used for hoist and mount object.
Description
Technical Field
This application belongs to the construction equipment field, and specifically speaking relates to a cantilever hoist and mount compensating beam.
Background
The hoisting refers to a general term of installation and positioning of equipment by a crane or a hoisting mechanism, and various hoisting machines are used for hoisting the equipment, workpieces, appliances, materials and the like in the process of maintenance or repair so as to change the positions of the equipment.
In the prior art, equipment installation in the industrial project construction process is an important link, in the equipment installation process, especially the installation of equipment such as large-scale reation kettle, its hoist and mount installation is always the important factor that influences the progress, also is an installation pain point, generally adopt the mode of directly hanging, need the vigorous fit of civil engineering construction, reserve the roof installation item, can only seal the top after equipment hoist and mount finishes, the construction progress of project can be influenced to the link up of this process is not smooth and easy, consequently, it is necessary to provide the cantilever hoist and mount compensating beam of a new design, change the operation mode of these equipment installations.
Disclosure of Invention
An object of the utility model is to provide a technical scheme of cantilever hoist and mount compensating beam.
According to one aspect of the present invention, the cantilever hoisting balance beam provided by the present invention comprises a fixing part and a hoisting part respectively located at two ends of the main body;
the section of the fixing part is provided with an upper flange, a lower flange and a web plate for connecting the upper flange and the lower flange, and the fixing part is provided with a hoisting point which is used for being matched with hoisting equipment so that the cantilever hoisting balance beam can be hoisted; a mounting part is arranged on the lower flange of the fixing part and used for mounting and hoisting a balance weight;
the hoisting part is provided with two cantilevers far away from the fixing part, and the two cantilevers are used for fixing two sides of a hoisted object.
Optionally, the mounting portion is movably disposed on the lower flange of the fixing portion and can be fixed on the fixing portion.
Optionally, the mounting portion comprises a monorail trolley.
Optionally, a plurality of positioning holes are formed in the web plate, and the plurality of positioning holes are sequentially formed in a direction parallel to the lower flange of the fixing portion; the mounting part is provided with a positioning mechanism, and the positioning mechanism comprises a positioning bolt matched with the positioning hole.
Optionally, the positioning mechanism includes a screw rod with one end fixed on the mounting portion and parallel to the lower flange of the fixing portion, and the screw rod is provided with two sliding blocks and two nuts for limiting the farthest distance between the two sliding blocks in cooperation with the screw rod; the positioning bolts correspond to the sliding blocks one to one, and penetrate through the sliding blocks and are matched with the positioning holes to fix the mounting parts.
Optionally, the hoisting part is U-shaped or C-shaped, the two cantilevers form an opening, and the opening of the hoisting part is far away from the fixing part.
Optionally, the main part still includes connecting portion, connecting portion set up in the fixed part with hoist and mount portion between connect the fixed part with hoist and mount portion.
Optionally, the system further comprises a plurality of spare connecting parts which are different in length and can replace the connecting parts.
Optionally, a buffer sleeve is arranged at one end of the fixing part, which is far away from the hoisting part; or/and a buffer sleeve is arranged at one end, far away from the fixed part, of the cantilever on the hoisting part.
Optionally, two cantilevers are provided with lifting lugs below the end far away from the fixing portion and are symmetrically arranged.
The utility model discloses a technological effect lies in, the utility model discloses can be used for hoist and mount object.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic side view of some embodiments of the present application;
FIG. 2 is a schematic top view of some embodiments of the present application;
FIG. 3 is a partial schematic view of a retainer portion according to some embodiments of the present disclosure;
FIG. 4 is a cross-sectional view of a retainer portion according to some embodiments of the present application.
In the figure: the hoisting device comprises a main body 1, a fixing part 2, an upper flange 21, a lower flange 22, a web 23, a 231 positioning hole, a hoisting point 24, a mounting part 25, a monorail travelling crane 251, a positioning bolt 252, a screw 253, a sliding block 254, a nut 255, a connecting part 3, a hoisting part 4, a cantilever 41, a lifting lug 42, a steel cable 5, a buffer sleeve 6 and a hoisted object 7.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
The utility model provides a pair of cantilever hoist and mount compensating beam, in some embodiments, refer to fig. 1 to fig. 4, including main part 1, the both ends of main part 1 are fixed part 2 and hoist and mount portion 4 respectively. The fixing part 2 is used for cooperating with a hoisting device, so that the main body 1 can be hoisted by the hoisting device. The hoisting part 4 is used for connecting the hoisted object 7 so that the hoisted object 7 can be hoisted together with the main body 1.
Referring to fig. 4, the section of the fixing portion 2 has an upper flange 21, a lower flange 22, and a web 23 connecting the upper flange 21 and the lower flange 22, which is typically H steel. Further, it will be understood by those skilled in the art that the body 1 may be constructed of H steel.
Referring to fig. 1, a hoisting point 24 is arranged on the fixing part 2, and the hoisting point 24 is used for being matched with hoisting equipment so that the cantilever hoisting balance beam can be hoisted. The sling point 24 may be a lifting lug. Further, be provided with two hoist and mount points 24 on fixed part 2, two hoist and mount points are for being located the both ends of fixed part 2, and two hoist and mount points are respectively through the lifting hook cooperation on steel cable 5 and the lifting device for the whole atress of fixed part 2. It will be understood by those skilled in the art that a single sling point 24 is typically located near one end of the fixed portion 4 near the sling portion 4; in different embodiments, a plurality of hoisting points 24 may also be provided, which the present invention is not limited to.
Referring to fig. 1 and 3, a mounting portion 25 is disposed on the lower flange 22 of the fixing portion 2, and the mounting portion 25 is used for mounting a hoisting weight. The carry portion can be the part that can carry the counter weight such as couple, single track driving, also can be with the mechanism of carrying mode matched with such as couple, the utility model discloses do not restrict to this.
Referring to fig. 1 and 3, the mounting portion 25 can be movably arranged on the lower flange 22 of the fixing portion 2, and the mounting portion 25 can be fixed on the fixing portion 2, so that the person skilled in the art can use the utility model discloses calculate the weight of the hoisting counterweight according to the weight of the hoisted object 7, also can calculate the fixed position of the mounting portion 25 according to the weight of the hoisting counterweight, make the utility model discloses a use more flexibly.
Referring to fig. 1 and 3, the web 23 may be provided with a plurality of positioning holes 231, and the plurality of positioning holes 231 are sequentially arranged in a direction parallel to the lower flange 22 of the fixing portion 2. Further, the plurality of positioning holes 231 may be uniformly spaced on the web 23 for convenient use. The mounting portion 25 is provided with a positioning mechanism matched with the positioning hole 231, the positioning mechanism comprises a positioning bolt 252 which can pass through the positioning hole 231 and is fixedly connected with the positioning bolt, the positioning bolt 252 is used for limiting the mounting portion 25 to move on the lower flange 22, and when the mounting portion 25 needs to move, the positioning bolt 252 is removed from being matched with the positioning hole 231. The positioning bolt 252 may be directly connected to the positioning hole 231 by a screw thread, or may be fixed to the nut after passing through the positioning hole 231.
Referring to fig. 1 and 3, the positioning mechanism may include a screw 253 having one end fixed to the mounting portion 25 and parallel to the lower flange 22 of the fixing portion 2. The screw 253 is provided with two sliding blocks 254 and two nuts 255. The sliding block 254 is sleeved on the screw 253 and can slide along the screw 253. The positioning bolts 252 correspond to the sliding blocks 254 one to one, and pass through the sliding blocks 254 to be matched with the positioning holes 231 to fix the mounting portion 25. The two nuts 255 are screwed on the screw 253 and located on two sides of the two sliding blocks 254, and are used for limiting the farthest distance between the two sliding blocks 254, so that the mounting part 25 can be quickly fixed again after the positioning bolt 252 is removed and the mounting part 25 is moved to a fixed position. The positioning mechanism has the advantages that in the actual use process, the monorail travelling crane is a shaped product and is difficult to be directly matched with H steel for positioning, the positioning mechanism of the utility model has a simple structure, can be quickly obtained in the construction site and can be used through on-site welding, compared with the customized specific monorail travelling crane, the positioning mechanism of the utility model has the advantages of convenient modification, low cost and convenient implementation in the construction site; the sliding blocks 254 are arranged in a normal manner, and in the actual implementation process of a construction site, the positioning holes 231 are difficult to be uniformly arranged, and the positions of the positioning bolts on the two sliding blocks can be finely adjusted through sliding, so that the sliding blocks can be better matched with the positioning holes to fix the mounting part.
Referring to fig. 1 and 2, the lifting part 4 has two cantilevers 41 far away from the fixing part 2, and when lifting, the two cantilevers 41 are respectively located at two sides of the lifted object 7 to fix the lifted object 7. Being hoisted the cylindrical tank-shaped object that object 7 is the reation kettle class, it is great usually, in current industrial project work progress, adopt directly to hang the operation mode, need be in the cooperation of steel construction factory building construction, before equipment fixing, the roof needs to be reserved, hangs into the mounted position with reation kettle from the roof position of reserving, waits the equipment fixing back that finishes, just can carry out the factory building construction on next step, seals the roof. Due to the operation mode, the equipment installation team and the civil engineering installation team need to be matched closely, but the actual perfect connection is difficult, so that the construction period is delayed and extra labor cost is increased frequently; on the other hand, do not seal the roof, during the construction, can't accomplish effectual protection when raining, cause the corrosion to steel construction and equipment easily, influence pleasing to the eye and life. And use the utility model discloses a cantilever hoist and mount compensating beam, hoist and mount portion 4 are located the both sides by hoist and mount object 7, do not occupy the headspace by hoist and mount object 7 when hoist and mount, are probably to take place the slope by hoist and mount object 7 when hoist and mount, so as long as its axial height is less than the floor height of its mounted position factory building after hoist and mount object 7, just can pass through it the utility model discloses in directly sending into the factory building from the outer facade of factory building for civil engineering installation team need not reserve the roof as far as, once the construction targets in place. Through the utility model discloses hoist and mount reation kettle etc. are directly to the mounted position by hoist and mount object 7, and the cost of labor of operation modes such as chain block is used in reduction that also can be great, realizes mechanical operation basically, and the emergence equipment removes the accident that leads to when reducing the installation operation.
To sum up, the utility model discloses an invention can greatly change current equipment fixing mode, changes the project construction flow, saves partly cost for project management, improves the project income.
Referring to fig. 1 and 2, the sling 4 may be U-shaped or C-shaped, and two arms 41 form an opening, and the opening of the sling 4 is far away from the fixing portion 2.
In some embodiments, referring to fig. 1 and fig. 2, two of the cantilevers 41 are provided with lifting lugs 42 below one end of the fixing portion 2, and are symmetrically arranged, and those skilled in the art can understand that the lifting lugs on two sides of the reaction kettle are also symmetrically arranged, so that the hoisted object 7 can be balanced as much as possible when being hoisted by the present invention.
In some embodiments, with reference to fig. 1 and 2, the body 1 further comprises a connection portion 3, the connection portion 3 being arranged between the fixing portion 2 and the sling portion 4 to connect the fixing portion 2 and the sling portion 4. The connecting part 3, the fixing part 2 and the hoisting part 4 can be all made of H steel, and steel plates are welded on the end faces and fixedly connected through bolts; or the web plate is provided with through holes, the U-shaped hoisting part 4 can be connected by adopting a T-shaped connecting piece through the connecting steel plate and the bolt, the connecting modes are used as H steel connecting modes commonly used in the existing construction, the description is not expanded, the technical personnel in the field can be skilled to master, and the strength can meet the hoisting requirement only through calculation. Or in some embodiments, the connecting portion 3 and the fixing portion 2 may be integrated to improve the structural stability thereof, which is not limited by the present invention.
In some embodiments, the hoisting device may further include a plurality of spare connection portions 3 which are different in length and can replace the connection portions 3, and are used for selecting an appropriate length to hoist according to the depth of a hoisting position. Of course, when the project construction, according to reation kettle etc. by hoist and mount object 7's volume size, mounted position's distance, constructor can judge and use the utility model discloses whether suitable, whether the selection is used the utility model discloses whether suitable.
In some embodiments, with reference to fig. 2, the end of the fixed part 2 remote from the sling part 4 is provided with a buffer sleeve 6; or/and one end, far away from the fixed part 2, of the cantilever 41 on the hoisting part 4 is provided with a buffer sleeve 6 for protection, so that loss caused by collision possibly occurring in the construction process is prevented. The cushion collar 6 can adopt the rubber slab concatenation cladding at each tip, also can be other materials that have the cushioning effect of customization and make, the utility model discloses not restrict to this, can play the guard action can.
As used in the specification and claims, certain terms are used to refer to particular components or methods. As one skilled in the art will appreciate, different regions may refer to a component by different names. The present specification and claims do not intend to distinguish between components that differ in name but not in name. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect. The description which follows is a preferred embodiment of the present application, but is made for the purpose of illustrating the general principles of the application and not for the purpose of limiting the scope of the application. The protection scope of the present application shall be subject to the definitions of the appended claims.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A cantilever hoisting balance beam is characterized by comprising a fixing part and a hoisting part which are respectively positioned at two ends of a main body;
the section of the fixing part is provided with an upper flange, a lower flange and a web plate for connecting the upper flange and the lower flange, and the fixing part is provided with a hoisting point which is used for being matched with hoisting equipment so that the cantilever hoisting balance beam can be hoisted; a mounting part is arranged on the lower flange of the fixing part and used for mounting and hoisting a balance weight;
the hoisting part is provided with two cantilevers far away from the fixing part, and the two cantilevers are used for fixing two sides of a hoisted object.
2. The cantilever hoisting balance beam of claim 1, wherein the mounting portion is movably disposed on the lower flange of the fixing portion and can be fixed to the fixing portion.
3. The cantilever hoisting balance beam of claim 2, wherein the mounting portion comprises a monorail trolley.
4. The cantilever hoisting balance beam of claim 2, wherein the web is provided with a plurality of positioning holes, and the plurality of positioning holes are sequentially arranged along a direction parallel to the lower flange of the fixing part; the mounting part is provided with a positioning mechanism, and the positioning mechanism comprises a positioning bolt matched with the positioning hole.
5. The cantilever hoisting balance beam of claim 4, wherein the positioning mechanism comprises a screw rod with one end fixed on the mounting part and parallel to the lower flange of the fixing part, and the screw rod is provided with two sliding blocks and two nuts for limiting the farthest distance between the two sliding blocks in cooperation with the screw rod; the positioning bolts correspond to the sliding blocks one to one, and penetrate through the sliding blocks and are matched with the positioning holes to fix the mounting parts.
6. The cantilever hoisting balance beam of claim 1, wherein the hoisting part is U-shaped or C-shaped, the two cantilevers form an opening, and the opening of the hoisting part is far away from the fixing part.
7. The cantilever hoisting balance beam of claim 1, wherein the body further comprises a connecting portion disposed between the fixing portion and the hoisting portion to connect the fixing portion and the hoisting portion.
8. The cantilever hoisting balance beam of claim 7, further comprising a plurality of spare connecting portions of different lengths and capable of replacing the connecting portions.
9. The cantilever hoisting balance beam of claim 1, wherein a buffer sleeve is arranged at one end of the fixing part away from the hoisting part; or/and a buffer sleeve is arranged at one end, far away from the fixed part, of the cantilever on the hoisting part.
10. The cantilever hoisting balance beam of claim 1, wherein the two cantilevers are symmetrically provided with lifting lugs under the ends far away from the fixing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921185625.4U CN210480572U (en) | 2019-07-25 | 2019-07-25 | Cantilever hoist and mount compensating beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921185625.4U CN210480572U (en) | 2019-07-25 | 2019-07-25 | Cantilever hoist and mount compensating beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210480572U true CN210480572U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921185625.4U Expired - Fee Related CN210480572U (en) | 2019-07-25 | 2019-07-25 | Cantilever hoist and mount compensating beam |
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| Country | Link |
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| CN (1) | CN210480572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689389A (en) * | 2020-06-15 | 2020-09-22 | 中冶宝钢技术服务有限公司 | Wringing roller replacing equipment and method |
-
2019
- 2019-07-25 CN CN201921185625.4U patent/CN210480572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689389A (en) * | 2020-06-15 | 2020-09-22 | 中冶宝钢技术服务有限公司 | Wringing roller replacing equipment and method |
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Granted publication date: 20200508 |