CN214527768U - A portable hoist device for assembly of diaphragm compressor cylinder cap - Google Patents
A portable hoist device for assembly of diaphragm compressor cylinder cap Download PDFInfo
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- CN214527768U CN214527768U CN202120268675.XU CN202120268675U CN214527768U CN 214527768 U CN214527768 U CN 214527768U CN 202120268675 U CN202120268675 U CN 202120268675U CN 214527768 U CN214527768 U CN 214527768U
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- mount
- mount crossbeam
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- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a portable hoist device for assembly of diaphragm compressor cylinder cap, including first support frame, the second support frame, hoist and mount crossbeam and hoist and mount piece, first support frame includes bottom plate and first bracing piece, first bracing piece sets up perpendicularly on the bottom plate, the second support frame includes support and second bracing piece, the support is "eight" font structure, the positive middle upwards extension of side is equipped with the constant head tank under the support, the support sets up at second bracing piece lower extreme, hoist and mount crossbeam one end is fixed in first bracing piece upper end, the second bracing piece upper end is fixed at the hoist and mount crossbeam other end, first bracing piece is parallel with the second bracing piece and both all perpendicular to hoist and mount crossbeam, hoist and mount piece sets up on the hoist and mount crossbeam and both are sliding connection. This hoist device regards as the strong point with the help of the organism to the support of "eight" font structure has been designed ingeniously, does benefit to the hoist and mount crossbeam and aligns with the axis of organism, can greatly strengthen diaphragm compressor dimension and protect the convenience and the high efficiency of work.
Description
Technical Field
The utility model relates to a diaphragm compressor cylinder cap rigging equipment technical field especially relates to a portable hoist device for assembly of diaphragm compressor cylinder cap.
Background
When the diaphragm compressor is maintained, the disassembly and assembly of the cylinder cover are heavy, because the weight of the cylinder cover is about one ton, the cylinder cover is required to be lifted in the disassembly and assembly process, and the cylinder cover is required to be horizontally moved on the central axis of the machine body, and is difficult to withdraw from or insert into the oil distribution disc due to slight deviation, so that a movable hoisting device is required to be designed to assist in completing the disassembly and assembly of the cylinder cover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art current situation, provide a portable hoist device for assembly of diaphragm compressor cylinder cap, do benefit to the axis of hoist and mount crossbeam and organism and adjust well, can greatly strengthen diaphragm compressor dimension and protect the convenience and the high efficiency of work.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable hoist device for assembly of diaphragm compressor cylinder cap, includes first support frame, second support frame, hoist and mount crossbeam and hoist and mount piece, first support frame includes bottom plate and first bracing piece, and first bracing piece sets up perpendicularly on the bottom plate, makes first support frame be T type structure, the second support frame includes support and second bracing piece, and the support is "eight" font structure, and the positive middle upwards extension of side is equipped with the constant head tank under the support, and the support setting is at second bracing piece lower extreme, hoist and mount crossbeam one end and fix in first bracing piece upper end, and the second bracing piece upper end is fixed at the hoist and mount crossbeam other end, and first bracing piece is parallel with the second bracing piece and both all perpendicular to hoist and mount crossbeam, hoist and mount piece sets up on the hoist and mount crossbeam and both are sliding connection.
Further, the hoist and mount crossbeam is the cylindrical rod body, hoist and mount spare includes rings sleeve, two sets of axle beds, two pivots and two pulleys, rings sleeve is hollow cylinder and its internal diameter is greater than the external diameter of hoist and mount crossbeam, rings sleeve nestification is on the hoist and mount crossbeam, rings sleeve upside is equipped with two spouts that run through its lateral wall, rings sleeve downside is equipped with rings, one of them set of axle bed sets up the both sides of its spout on rings sleeve, another set of axle bed sets up the both sides of another spout on rings sleeve, two pulleys set up respectively through the pivot among two sets of axle beds and pulley and hoist and mount crossbeam contact, rings sleeve and hoist and mount crossbeam contactless.
Furthermore, two sides of the positioning groove on the support are respectively provided with a first positioning plate perpendicular to the support, the first positioning plate is provided with a first positioning bolt in threaded connection with the first positioning plate, and the first positioning bolt is perpendicular to the reinforcing rib arranged in the middle of the upper part of the machine body.
Furthermore, the left side and the right side of the support are respectively provided with a second positioning plate perpendicular to the support, the second positioning plate is provided with a second positioning bolt in threaded connection with the second positioning plate, and the second positioning bolt is perpendicular to the reinforcing ribs arranged on the two sides of the upper part of the machine body.
Furthermore, the installation position of the first positioning bolt on the first positioning plate and the installation position of the second positioning bolt on the second positioning plate are both provided with through holes and are correspondingly welded with assembling nuts.
Furthermore, the bottom plate is a square plate, the lower end of the first supporting rod is arranged in the middle of the bottom plate, and adjusting bolts in threaded connection with the four corners of the bottom plate are arranged at the four corners of the bottom plate respectively.
The utility model has the advantages that:
the hoisting device is used as follows: the first supporting frame falls to the ground, the second supporting frame falls on the machine body, the hoisting cross beam is enabled to be kept horizontal and coincide with the projection of the central axis of the machine body in the vertical direction, after the cylinder cover is connected with the hoisting piece, the cylinder cover is horizontally moved on the hoisting cross beam, the dismounting or mounting work of the hoisting cross beam can be easily completed, the hoisting device is used as a supporting point by means of the machine body, the support with the structure in the shape of the Chinese character 'ba' is ingeniously designed, the hoisting cross beam is favorably aligned with the central axis of the machine body, and the convenience and the high efficiency of the maintenance work of the diaphragm compressor can be greatly enhanced.
Drawings
Fig. 1 is a schematic view of a using state of the hoisting device of the utility model;
FIG. 2 is a schematic structural view of a second support frame of the present invention;
FIG. 3 is a schematic structural view of a hoisting member of the present invention;
figure 4 is the telescopic structure of rings of the utility model.
Description of the labeling: 1. the lifting device comprises a first supporting rod, 2, a bottom plate, 3, an adjusting bolt, 4, a lifting beam, 5, a lifting piece, 5-1, a lifting ring sleeve, 5-2, a lifting ring, 5-3, a shaft seat, 5-4, a rotating shaft, 5-5, a pulley, 5-6, a sliding chute, 6, a second supporting rod, 7, a support, 7-1, a positioning groove, 8, a cylinder cover, 9, a machine body, 9-1, a reinforcing rib, 10, a first positioning plate, 11, a first positioning bolt, 12, a second positioning plate, 13, a second positioning bolt, 14 and an assembling nut.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1, the diaphragm compressor is divided into a body 9 and a head 8, the upper portion of the body 9 is a cylindrical structure, three reinforcing ribs 9-1 are provided in the middle and at both sides of the upper portion of the body 9, and the mounting position of the diaphragm compressor is higher than the ground, and a supporting structure and other components are not shown in the figure.
Referring to fig. 1-2, a movable hoisting device for assembling a cylinder cover of a diaphragm compressor comprises a first support frame, a second support frame, a hoisting beam 4 and a hoisting piece 5. The first support frame comprises a bottom plate 2 and a first support rod 1, wherein the first support rod 1 is vertically arranged on the bottom plate 2, so that the first support frame is in a T-shaped structure and is more stable. The second support frame comprises a support 7 and a second support rod 6, the support 7 is of a splayed structure, a positioning groove 7-1 extends upwards from the right middle of the lower side edge of the support 7, the positioning groove 7-1 is matched with a reinforcing rib 9-1 in the middle of the upper part of the machine body 9, so that the support 7 is matched with the machine body 9, and the support 7 is arranged at the lower end of the second support rod 6. The overall height of the first support frame is larger than that of the first support frame.
Hoist and mount crossbeam 4 one end is fixed in first bracing piece 1 upper end, and the second bracing piece 6 upper end is fixed at the hoist and mount crossbeam 4 other end, and first bracing piece 1 is parallel with second bracing piece 6 and both all perpendicular to hoist and mount crossbeam 4. The hoisting piece 5 is arranged on the hoisting beam 4 and is in sliding connection with the hoisting beam.
Referring to fig. 3-4, the hoisting cross beam 4 is a cylindrical rod, the hoisting member 5 includes a hoisting ring sleeve 5-1, two sets of shaft seats 5-3, two rotating shafts 5-4 and two pulleys 5-5, the hoisting ring sleeve 5-1 is a hollow cylinder with an inner diameter larger than the outer diameter of the hoisting cross beam 4, the hoisting ring sleeve 5-1 is embedded on the hoisting cross beam 4, the upper side of the hoisting ring sleeve 5-1 is provided with two chutes 5-6 penetrating through the side wall thereof, the lower side of the hoisting ring sleeve 5-1 is provided with a hoisting ring 5-2, one set of shaft seats 5-3 is arranged on the hoisting ring sleeve 5-1 at two sides of one chute 5-6, the other set of shaft seats 5-3 is arranged on the hoisting ring sleeve 5-1 at two sides of the other chute 5-6, the two pulleys 5-5 are respectively arranged in the two sets of shaft seats 5-3 through the rotating shafts 5-4, and the pulleys 5-5 and the hoisting cross beam 4 are arranged between the pulleys 5-5 The contact and the hoisting ring sleeve 5-1 are not contacted with the hoisting crossbeam 4.
In the technical scheme, in order to ensure that the pulley 5-5 is always positioned at the upper side of the lifting ring sleeve 5-1 and the lifting ring 5-2 is always positioned at the lower side of the lifting ring sleeve 5-1, a counterweight can be additionally arranged on the side, where the lifting ring 5-2 is positioned, of the lifting ring sleeve 5-1.
In one embodiment, the shaft seat 5-3 adopts a nut, the rotating shaft 5-4 adopts a bolt, and the pulley 5-5 adopts a bearing, so that the material is easy to prepare, the processing is easy, and the cost is lower.
Referring to fig. 2, two sides of the positioning groove 7-1 on the support 7 are respectively provided with a first positioning plate 10 perpendicular to the support 7, the first positioning plate 10 is provided with a first positioning bolt 11 in threaded connection therewith, and the first positioning bolt 11 is perpendicular to a reinforcing rib 9-1 arranged in the middle of the upper portion of the machine body 9. The left side and the right side of the support 7 are respectively provided with a second positioning plate 12 perpendicular to the support 7, the second positioning plate 12 is provided with a second positioning bolt 13 in threaded connection with the second positioning plate, and the second positioning bolt 13 is perpendicular to the reinforcing ribs 9-1 arranged on the two sides of the upper part of the machine body 9.
In the above technical scheme, the two first positioning bolts 11 are adjusted to clamp the reinforcing rib 9-1 arranged in the middle of the upper part of the machine body 9, and the two second positioning bolts 13 are adjusted to respectively abut against the reinforcing ribs 9-1 arranged on the two sides of the upper part of the machine body 9, so that the following two points are ensured: the hoisting beam 4 is aligned with the central axis of the machine body 9; the hoisting beam 4 does not shake. In addition, based on the combined design of the positioning plate and the positioning bolt, the second support frame can adapt to the machine bodies 9 of different models.
Preferably, through holes are formed in the mounting positions of the first positioning bolts 11 on the first positioning plate 10 and the mounting positions of the second positioning bolts 13 on the second positioning plate 12, and assembling nuts 14 are welded correspondingly. Considering that the thickness of the support 7 is limited and the threads cannot be machined after the hole is punched, the first positioning bolt 11 and the second positioning bolt 13 are installed through the assembling nut 14, machining is easy, and cost is low.
Referring to fig. 1, the bottom plate 2 is a square plate, the lower end of the first support rod 1 is disposed at the center of the bottom plate 2, and the four corners of the bottom plate 2 are respectively provided with an adjusting bolt 3 in threaded connection therewith. The adjusting bolt 3 may be installed by drilling a through hole and installing the fitting nut 14 corresponding to the welding. The adjusting bolts 3 on the bottom plate 2 are used for adjusting the levelness of the hoisting beam 4 and the verticality of the first supporting rod 1 and the second supporting rod 6.
Specifically, when the hoisting device is used, the first support frame falls to the ground, the second support frame falls on the machine body 9, the whole device is guaranteed to be stable and free of shaking by adjusting the first positioning bolt 11, the second positioning bolt 13 and the adjusting bolt 3, meanwhile, the first support rod 1 and the second support rod 6 are guaranteed to be relatively horizontal relative to the ground and the hoisting cross beam 4, and then the hoisting hoist is hung on the hoisting rings 5-2.
The cylinder cover 8 is disassembled: the cylinder cover 8 is tightly hung through a hoist, fastening bolts on the cylinder cover 8 are disassembled, the hoisting piece 5 is horizontally moved, and the cylinder cover 8 can be easily separated from the machine body 9; installing the cylinder cover 8: the cylinder cover 8 is lifted through the hoist crane, the height is adjusted, the center of the cylinder cover 8 and the center of the machine body 9 are concentric, the hoisting piece 5 is horizontally moved, the cylinder cover 8 is enabled to be slowly close to the machine body 9 until being embedded, and the fastening bolt is compressed.
The utility model has the advantages that: this hoist device regards as the strong point with the help of organism 9 to the support 7 of "eight" font structure has been designed ingeniously, does benefit to hoist and mount crossbeam 4 and organism 9 axis and aligns, can greatly strengthen diaphragm compressor dimension and protect the convenience and the high efficiency of work.
Of course, the above is only the preferred embodiment of the present invention, and the application range of the present invention is not limited thereto, so all the equivalent changes made in the principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a portable hoist device for assembly of diaphragm compressor cylinder cap which characterized in that: including first support frame, second support frame, hoist and mount crossbeam and hoist and mount piece, first support frame includes bottom plate and first bracing piece, and first bracing piece sets up perpendicularly on the bottom plate, makes first support frame be T type structure, the second support frame includes support and second bracing piece, and the support is "eight" font structure, and the positive middle upwards extension of side is equipped with the constant head tank under the support, and the support setting is at second bracing piece lower extreme, hoist and mount crossbeam one end is fixed in first bracing piece upper end, and the second bracing piece upper end is fixed at the hoist and mount crossbeam other end, and first bracing piece is parallel with the second bracing piece and both all perpendicular to hoist and mount crossbeam, hoist and mount piece sets up on the hoist and mount crossbeam and both are sliding connection.
2. The movable hoisting device for assembling the cylinder cover of the diaphragm compressor as claimed in claim 1, wherein: the hoist and mount crossbeam is the cylindrical rod body, hoist and mount piece includes rings sleeve, two sets of axle beds, two pivots and two pulleys, rings sleeve is greater than the external diameter of hoist and mount crossbeam for hollow cylinder and its internal diameter, rings sleeve nestification is on the hoist and mount crossbeam, rings sleeve upside is equipped with two spouts that run through its lateral wall, rings sleeve downside is equipped with rings, wherein a set of axle bed sets up the both sides of its spout on rings sleeve, another set of axle bed sets up the both sides of another spout on rings sleeve, two pulleys set up respectively through the pivot among two sets of axle beds and pulley and hoist and mount crossbeam contact, rings sleeve and hoist and mount crossbeam contactless.
3. The movable hoisting device for assembling the cylinder cover of the diaphragm compressor as claimed in claim 1, wherein: the two sides of the positioning groove on the support are respectively provided with a first positioning plate perpendicular to the support, the first positioning plate is provided with a first positioning bolt in threaded connection with the first positioning plate, and the first positioning bolt is perpendicular to a reinforcing rib arranged in the middle of the upper part of the machine body.
4. The movable hoisting device for assembling the cylinder cover of the diaphragm compressor as claimed in claim 3, wherein: and the left side and the right side of the support are respectively provided with a second positioning plate perpendicular to the support, the second positioning plate is provided with a second positioning bolt in threaded connection with the second positioning plate, and the second positioning bolt is perpendicular to reinforcing ribs arranged on two sides of the upper part of the machine body.
5. The movable hoisting device for assembling the cylinder cover of the diaphragm compressor as claimed in claim 4, wherein: and the mounting position of the first positioning bolt on the first positioning plate and the mounting position of the second positioning bolt on the second positioning plate are both provided with through holes and are correspondingly welded with assembling nuts.
6. The movable hoisting device for assembling the cylinder cover of the diaphragm compressor is characterized by comprising the following components in parts by weight according to any one of claims 1 to 5: the bottom plate is a square plate, the lower end of the first supporting rod is arranged in the middle of the bottom plate, and adjusting bolts in threaded connection with the four corners of the bottom plate are arranged at the four corners of the bottom plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120268675.XU CN214527768U (en) | 2021-01-29 | 2021-01-29 | A portable hoist device for assembly of diaphragm compressor cylinder cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120268675.XU CN214527768U (en) | 2021-01-29 | 2021-01-29 | A portable hoist device for assembly of diaphragm compressor cylinder cap |
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| Publication Number | Publication Date |
|---|---|
| CN214527768U true CN214527768U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120268675.XU Active CN214527768U (en) | 2021-01-29 | 2021-01-29 | A portable hoist device for assembly of diaphragm compressor cylinder cap |
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| CN (1) | CN214527768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118439489A (en) * | 2024-07-08 | 2024-08-06 | 江苏恒久机械股份有限公司 | Cylinder body hoist and mount auxiliary device |
-
2021
- 2021-01-29 CN CN202120268675.XU patent/CN214527768U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118439489A (en) * | 2024-07-08 | 2024-08-06 | 江苏恒久机械股份有限公司 | Cylinder body hoist and mount auxiliary device |
| CN118439489B (en) * | 2024-07-08 | 2024-09-20 | 江苏恒久机械股份有限公司 | Cylinder body hoist and mount auxiliary device |
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