CN113753733A - Novel catalyst module case hoist - Google Patents
Novel catalyst module case hoist Download PDFInfo
- Publication number
- CN113753733A CN113753733A CN202111115418.3A CN202111115418A CN113753733A CN 113753733 A CN113753733 A CN 113753733A CN 202111115418 A CN202111115418 A CN 202111115418A CN 113753733 A CN113753733 A CN 113753733A
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- China
- Prior art keywords
- lifting
- lifting appliance
- catalyst module
- support
- hoist
- Prior art date
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- 239000003054 catalyst Substances 0.000 title claims abstract description 54
- 238000003825 pressing Methods 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 12
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 4
- 239000010935 stainless steel Substances 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 3
- 241001330002 Bambuseae Species 0.000 abstract 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 3
- 239000011425 bamboo Substances 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052729 chemical element Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Catalysts (AREA)
Abstract
The utility model provides a novel catalyst module case hoist, includes the hoist support, the spliced pole, and the hoist and mount extension board, a plurality of spliced poles are installed to hoist support bottom, and hoist support middle part is fixed with two hoist and mount extension boards, all is provided with the through-hole on two hoist and mount extension boards, and the inboard one end of inserting a round pin section of thick bamboo that connects of hoist support, the axis and the coincidence of two through-hole axes of a round pin section of thick bamboo, hoist and mount pole one end and a round pin section of thick bamboo sliding connection, the other end and two through-hole sliding connection of hoist and mount pole. The through-hole below is transferred to the driving lifting hook, through stretching into the through-hole with the lifting rod, make the lifting hook of driving catch on the portion of lifting rod between two hoist and mount extension boards, a plurality of spliced poles pass through wire rope or stainless steel chain and link to each other with the lug on the catalyst module case, lift and can hoist the catalyst module case, put into catalyst cleaning pool with the catalyst module case after, take the through-hole out the lifting rod, the driving lifting hook can deviate from, after the cleaning operation is accomplished, stretch into the through-hole with the lifting rod again, it can to hoist the catalyst module case.
Description
Technical Field
The invention belongs to the technical field of denitration catalysts, and particularly relates to a novel catalyst module box lifting appliance.
Technical Field
At present, an SCR denitration catalyst is a core component of a denitration system, and promotes a reducing agent NH3 to selectively and chemically react with nitrogen oxides in flue gas at a certain temperature to generate H2O and N2, so that the aim of removing NOx is fulfilled. With the prolonging of the service life, the dust in the flue gas can block the catalyst micropores and pore channels, part of the catalyst can be scoured and worn, the reaction area of the catalyst is reduced, physical inactivation is caused, and the flue gas contains various chemical elements such As K, Na, As and the like, so that the chemical activity of the catalyst is continuously attenuated, and the catalyst is poisoned and inactivated, which is also called chemical inactivation.
In the catalyst regeneration technology, the sediment and the toxic substances on the surface of the catalyst are cleaned through physical and chemical cleaning, all pore passages and micropores are opened, the specific surface area is restored, and the activity of the catalyst is recovered. When the regenerated catalyst is cleaned, the whole module box needs to be put into a catalyst cleaning pool for cleaning. In actual operation, because the heights of the catalyst module boxes are not uniform, when the catalyst module boxes are completely immersed in the cleaning solution, the hoisting positions are below the liquid level, and the correct positions of the hoisting positions are difficult to observe.
Disclosure of Invention
Therefore, the present invention is directed to solving the above-mentioned shortcomings of the prior art and providing a novel catalyst module box hanger.
Therefore, the novel catalyst module box lifting appliance comprises a lifting appliance support, connecting columns, lifting rods and lifting support plates, wherein the connecting columns are installed at the bottom end of the lifting appliance support, the two lifting support plates are fixed in the middle of the lifting appliance support, through holes are formed in the two lifting support plates, one end of a plug pin cylinder is connected to the inner side of the lifting appliance support, and the axis of the plug pin cylinder is overlapped with the axes of the two through holes; one end of the hoisting rod is connected with the bolt cylinder in a sliding mode, and the other end of the hoisting rod is connected with the two through holes in a sliding mode.
Preferably, the hanger bracket is a rectangular frame.
Preferably, two groups of vertical rods and support frames are further mounted on the long edges of the lifting appliance support, the vertical rods are fixed on the lifting appliance support, the support frames are U-shaped, the vertical parts of the support frames are in sliding connection with the vertical rods, the vertical rods and the support frames are provided with a plurality of groups of positioning holes in the left side and the right side, and the vertical rods and the support frames are fixed through the positioning holes through bolt groups.
Preferably, reinforcing rib plates are arranged on the inner sides of four corners of the lifting appliance support, the joint of the lifting appliance support and the lifting support plate and the inner sides of corners of the support frame.
Preferably, the hoisting rod is sleeved with a positioning cylinder, and the positioning cylinder is arranged on the side wall of the hoisting support plate.
Preferably, the latch cylinder is provided with a guide groove extending along the axis direction, and one end of the hoisting rod is further provided with a latch handle penetrating through the guide groove.
Preferably, the two ends of the guide groove are respectively provided with a clamping groove.
Preferably, a limiting hole is formed at the joint of the latch cylinder and the hanger bracket, a first sliding groove is further formed in the inner side of the short edge of the hanger bracket and is communicated with the limiting hole, a first sliding block is connected to the first sliding groove in a sliding manner and is hinged to one end of a first connecting rod, the other end of the first connecting rod is hinged to a second sliding block, the second sliding block is connected to a second sliding groove in a sliding manner, the second sliding groove is formed in the inner side of the long edge of the hanger bracket, which is close to the first sliding groove, the second sliding block is further hinged to one end of a second connecting rod, and a pressing block is hinged to the other end of the second connecting rod;
a third sliding groove is formed in the inner side of the long edge of the hanger bracket, the position is close to the second sliding groove, the extending direction of the third sliding groove is perpendicular to the extending direction of the second sliding groove, the pressing block is arranged in the third sliding groove and can move up and down in the third sliding groove in a reciprocating mode, and a spring is arranged between the lower portion of the pressing block and the bottom of the third sliding groove;
the upper end of one of the connecting columns is provided with a limiting disc, the connecting column provided with the limiting disc is connected with the hanger bracket in a sliding manner, and the other connecting columns are fixed on the hanger bracket; the limiting disc is located above the pressing block.
Preferably, the lower end of the connecting column is provided with a connecting hole.
Preferably, the surface of the hanger bracket is coated with anticorrosive paint.
The technical scheme of the invention has the following advantages: transfer the driving lifting hook to the through-hole below, through inciting somebody to action the lifting rod stretches into in the through-hole, make the lifting hook of driving catch on be in between two hoist and mount extension boards hoist and mount pole portion, it is a plurality of the spliced pole passes through wire rope or stainless steel chain and links to each other with the lug on the catalyst module case, lifts by crane and can hoist catalyst module case, puts into catalyst module case catalyst washing pond after, will the lifting rod is taken out the through-hole, the driving lifting hook can deviate from, washs the operation and accomplishes the back, stretches into the lifting rod again the through-hole hangs out catalyst module case can.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partially enlarged schematic view of the present invention;
FIG. 3 is a schematic top view of a portion of the present invention;
FIG. 4 is a schematic diagram of the actual operation of the present invention;
wherein, 1-a hanger bracket, 2-a connecting column, 3-a hoisting rod, 4-a hoisting support plate, 5-a through hole, 6-a latch barrel, 7-a vertical rod, 8-a support frame, 9-a positioning hole, 10-a reinforcing rib plate, 11-a positioning barrel, 12-a guide groove, 13-a latch handle, 14-a limiting hole, 15-a first chute, 16-a first slide block, 17-a first connecting rod, 18-a second slide block, 19-a second chute, 20-a second connecting rod, 21-a pressing block, 22-a third chute, 23-a spring, 24-a limiting disc, 25-a connecting hole, 26-a clamping groove, 27-a traveling crane, 28-an operation platform, 29-an iron chain, 30-a catalyst module box and 31-a catalyst cleaning pool, 32-cleaning liquid.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The invention provides a novel catalyst module box lifting appliance, which comprises a lifting appliance support 1, connecting columns 2, lifting rods 3 and lifting support plates 4, wherein the connecting columns 2 are installed at the bottom end of the lifting appliance support 1, the two lifting support plates 4 are fixed in the middle of the lifting appliance support 1, through holes 5 are formed in the two lifting support plates 4, one end of a plug pin cylinder 6 is connected to the inner side of the lifting appliance support 1, the axis of the plug pin cylinder 6 is overlapped with the axes of the two through holes 5, one end of each lifting rod 3 is slidably connected with the plug pin cylinder 6, and the other end of each lifting rod 3 is slidably connected with the two through holes 5.
The working principle and the beneficial effects of the technical scheme are as follows: transfer driving 27 lifting hook to 5 below of through-hole, through with hoisting rod 3 stretches into in the through-hole 5, make driving 27's lifting hook catch on be in between two hoist and mount extension boards 4 hoisting rod 3 part, it is a plurality of spliced pole 2 links to each other through the lug on wire rope or the stainless steel chain and the catalyst module case 30, lifts by crane and can hang catalyst module case 30, puts into catalyst cleaning pool 31 with catalyst module case 30 after, will hoisting rod 3 takes out through-hole 5, driving 27 lifting hook can deviate from, and after the cleaning operation was accomplished, stretch into hoisting rod 3 through-hole 5 again, hang out catalyst module case 30 can.
In one embodiment, the spreader bracket 1 is a rectangular frame.
In one embodiment, two groups of vertical rods 7 and a support frame 8 are further mounted on the long edge of the lifting appliance support 1, the vertical rods 7 are fixed on the lifting appliance support 1, the support frame 8 is in a U shape, the vertical part of the support frame 8 is slidably connected with the vertical rods 7, a plurality of groups of positioning holes 9 are formed in the left side surface and the right side surface of the vertical rods 7 and the support frame 8, and the vertical rods 7 and the support frame 8 are fixed by penetrating through the positioning holes 9 through bolt groups.
In one embodiment, reinforcing ribs 10 are arranged on the inner sides of the four corners of the hanger bracket 1, the joint of the hanger bracket 1 and the lifting support plate 4 and the inner sides of the corners of the support frame 8.
The working principle and the beneficial effects of the technical scheme are as follows: the height of the lifting appliance support 1 is adjusted by adjusting the position between the vertical rod 7 and the support frame 8 and fixing the positioning hole 9 through a bolt, so that a crane 27 lifting hook and the lifting appliance support 1 are always kept above the liquid level of cleaning liquid 32, observation and lifting are facilitated, reinforcing rib plates 10 are arranged on the inner sides of four corners of the lifting appliance support 1, the joint of the lifting appliance support 1 and the lifting support plate 4 and the inner sides of corners of the support frame 8, the strength of the lifting appliance can be effectively improved, and the service life is prolonged.
In one embodiment, the hoisting rod 3 is sleeved with a positioning cylinder 11, and the positioning cylinder 11 is installed on the side wall of the hoisting support plate 4.
In one embodiment, the latch cylinder 6 is provided with a guide groove extending along the axial direction, and one end of the hoisting rod 3 is further provided with a latch handle 13 penetrating through the guide groove 12.
In one embodiment, the guide groove 12 is provided with a locking groove 26 at each end.
In one embodiment, as shown in fig. 2-3, the latch barrel 6 is provided with a limiting hole 14 at a connection position with the hanger bracket 1, a first sliding slot 15 is further provided on an inner side of a short side of the hanger bracket 1, the first sliding slot 15 is communicated with the limiting hole 14, a first sliding block 16 is slidably connected to the first sliding slot 15, the first sliding block 16 is hinged to one end of a first connecting rod 17, the other end of the first connecting rod 17 is hinged to a second sliding block 18, the second sliding block 18 is slidably connected to a second sliding slot 19, the second sliding slot 19 is provided on an inner side of a long side of the hanger bracket 1 close to the first sliding slot 15, the second sliding block 18 is further hinged to one end of a second connecting rod 20, and the other end of the second connecting rod 20 is hinged to a pressing block 21;
a third sliding groove 22 is arranged on the inner side of the long side of the hanger bracket 1 close to the second sliding groove 19, the third sliding groove 22 is perpendicular to the extending direction of the second sliding groove 19, the pressing block 21 is arranged in the third sliding groove 22, and a spring 23 is arranged between the lower part of the pressing block 21 and the bottom of the third sliding groove 22 and can reciprocate up and down in the third sliding groove 22;
the upper end of one of the connecting columns 2 is provided with a limiting disc 24, the connecting column 2 provided with the limiting disc 24 is in sliding connection with the hanger bracket 1, the other connecting columns 2 are fixed on the hanger bracket 1, and the limiting disc 24 is located above the pressing block 21.
The working principle and the beneficial effects of the technical scheme are as follows: the positioning cylinder 11 can enable the hoisting rod 3 to be more smoothly drawn out and extend into the through hole 5, so that the hoisting rod is prevented from carelessly falling off during drawing out; as shown in fig. 4, an operator can slide and rotate the hoisting rod 3 at a distance and an angle limited by the guide groove 12 by pulling the latch handle 13 on the operation platform 28, and the hoisting rod 3 can radially rotate at the joint of the guide groove 12 and the clamping groove 26, so as to limit the axial sliding of the hoisting rod 3, and maintain the state that the hoisting rod 3 is drawn out of the through hole 5 and inserted into the through hole 5; after the traveling crane 27 starts to lift, the connecting column 2 in contact with the press block 21 is driven to move downwards due to the downward force of the catalyst module box 30, the press block 21 moves downwards, the spring 23 is compressed, the second connecting rod 20 is driven to move downwards, the second connecting rod 20 pushes the second slide block 18, the second slide block 18 drives the first connecting rod 17, the first connecting rod 17 drives the first slide block 16, and the first slide block 16 penetrates through the limiting hole 14, extends into the plug pin cylinder 6 and abuts against one end of the hoisting rod 3; the hoisting rod 3 is prevented from rotating and then falling out of the clamping groove 26 in the hoisting process, and the hoisting tool and the catalyst module box 30 fall off from the lifting hook in the axial direction due to sliding in the axial direction, so that safety accidents are prevented; when the catalyst module box 30 is placed in the catalyst cleaning pool 31 or on the ground, the spring 23 rebounds, and then the first slide block 16 is drawn out, and at the moment, the latch handle 13 can be normally pulled to control the hoisting rod 3; an electric system is not used, the operation is simple, and the maintenance is convenient.
In one embodiment, the lower end of the connection post 2 is provided with a connection hole 25.
In one embodiment, the surface of the hanger bracket 1 is coated with an anti-corrosion paint.
The working principle and the beneficial effects of the technical scheme are as follows: the connecting holes 25 are arranged to facilitate the connection of stainless steel iron chains 29 or steel wire ropes; considering the service environment of the novel catalyst module box 30 lifting appliance, and because the catalyst module absorbs a plurality of dust and a plurality of chemical elements such As K, Na, As and the like, a certain corrosion effect can be generated when the lifting appliance is used, the surface corrosion prevention treatment needs to be carried out on the lifting appliance so As to ensure the service life and the structural strength.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A novel catalyst module case hoist, its characterized in that includes: the lifting appliance comprises a lifting appliance support (1), connecting columns (2), lifting rods (3) and lifting support plates (4), wherein a plurality of connecting columns (2) are mounted at the bottom end of the lifting appliance support (1), two lifting support plates (4) are fixed in the middle of the lifting appliance support (1), and through holes (5) are formed in the two lifting support plates (4); the lifting appliance is characterized in that one end of a plug pin cylinder (6) is connected to the inner side of the lifting appliance support (1), the axis of the plug pin cylinder (6) coincides with the axis of the through hole (5), one end of a lifting rod (3) is connected with the plug pin cylinder (6) in a sliding mode, and the other end of the lifting rod (3) is connected with the through hole (5) in a sliding mode.
2. The new catalyst module tank sling according to claim 1, characterised in that the sling support (1) is a rectangular frame.
3. The novel catalyst module box lifting appliance according to claim 1, wherein two groups of vertical rods (7) and supporting frames (8) are further installed on the long sides of the lifting appliance support (1), the vertical rods (7) are fixed on the lifting appliance support (1), the supporting frames (8) are U-shaped, the vertical portions of the supporting frames (8) are slidably connected with the vertical rods (7), a plurality of groups of positioning holes (9) are formed in the left side surface and the right side surface of each of the vertical rods (7) and the supporting frames (8), and the vertical rods (7) and the supporting frames (8) are fixed by passing through the positioning holes (9) through bolt groups.
4. The novel catalyst module box lifting appliance according to claim 3, wherein reinforcing ribs (10) are arranged on the inner sides of the four corners of the lifting appliance bracket (1), the joint of the lifting appliance bracket (1) and the lifting support plate (4) and the inner sides of the corners of the support frame (8).
5. The novel catalyst module box lifting appliance according to claim 1, wherein a positioning cylinder (11) is sleeved on the lifting rod (3), and the positioning cylinder (11) is installed on the side wall of the lifting support plate (4).
6. The novel catalyst module box spreader according to claim 1, wherein the pin cylinder (6) is provided with a guide groove (12) extending in the axial direction, and one end of the lifting rod (3) is further provided with a pin handle (13) penetrating through the guide groove (12).
7. The novel catalyst module tank spreader according to claim 6, wherein the guide groove (12) is provided with a clamping groove (26) at each end.
8. The novel catalyst module box lifting appliance according to claim 1, wherein the latch cylinder (6) is provided with a limit hole (14) at the joint with the lifting appliance bracket (1), the lifting appliance bracket (1) is further provided with a first sliding groove (15) on the inner side of the short side, the first sliding groove (15) is communicated with the limit hole (14), the first sliding groove (15) is connected with a first sliding block (16) in a sliding manner, the first sliding block (16) is hinged with one end of a first connecting rod (17), the other end of the first connecting rod (17) is hinged with a second sliding block (18), the second sliding block (18) is connected with a second sliding groove (19) in a sliding manner, the second sliding groove (19) is arranged on the inner side of the long side of the lifting appliance bracket (1) close to the first sliding groove (15), and the second sliding block (18) is further hinged with one end of a second connecting rod (20), the other end of the second connecting rod (20) is hinged with a pressing block (21);
a third sliding groove (22) is arranged on the inner side of the long side of the lifting appliance support (1) close to the second sliding groove (19), the third sliding groove (22) is perpendicular to the extending direction of the second sliding groove (19), the pressing block (21) is arranged in the third sliding groove (22) and can move up and down in the third sliding groove (22) in a reciprocating manner, and a spring (23) is arranged between the lower part of the pressing block (21) and the bottom of the third sliding groove (22);
the upper end of one of the connecting columns (2) is provided with a limiting disc (24), the connecting column (2) provided with the limiting disc (24) is in sliding connection with the hanger bracket (1), and the other connecting columns (2) are fixed on the hanger bracket (1); the limiting disc (24) is positioned above the pressing block (21).
9. The new catalyst module tank sling according to claim 1, characterised in that the lower end of the connection column (2) is provided with a connection hole (25).
10. The novel catalyst module tank spreader according to claim 1, characterized in that the spreader support (1) surface is coated with an anti-corrosive paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111115418.3A CN113753733B (en) | 2021-09-23 | 2021-09-23 | Novel catalyst module case hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111115418.3A CN113753733B (en) | 2021-09-23 | 2021-09-23 | Novel catalyst module case hoist |
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| Publication Number | Publication Date |
|---|---|
| CN113753733A true CN113753733A (en) | 2021-12-07 |
| CN113753733B CN113753733B (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111115418.3A Active CN113753733B (en) | 2021-09-23 | 2021-09-23 | Novel catalyst module case hoist |
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| CN (1) | CN113753733B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117105061A (en) * | 2023-10-25 | 2023-11-24 | 江苏锐美汽车零部件有限公司 | Lifting device and method for processing motor shell workpiece |
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| US20030222468A1 (en) * | 2002-05-28 | 2003-12-04 | Metropolitan Stevedore Company | Cargo cage and spreader attachment and method of use |
| CN205472218U (en) * | 2016-01-06 | 2016-08-17 | 江苏龙净科杰催化剂再生有限公司 | Hanging flower basket with adjustable |
| CN205740023U (en) * | 2016-05-12 | 2016-11-30 | 江苏龙净科杰催化剂再生有限公司 | A kind of portable suspender |
| CN208200125U (en) * | 2018-05-15 | 2018-12-07 | 中国华电科工集团有限公司 | A kind of denitrification catalyst module boom hoisting |
| CN208747439U (en) * | 2018-07-25 | 2019-04-16 | 孙聪 | A kind of vertical rotary lifting of container |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117105061A (en) * | 2023-10-25 | 2023-11-24 | 江苏锐美汽车零部件有限公司 | Lifting device and method for processing motor shell workpiece |
| CN117105061B (en) * | 2023-10-25 | 2023-12-19 | 江苏锐美汽车零部件有限公司 | Lifting device and method for processing motor shell workpiece |
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