CN113998580A - Gas cylinder hoist and mount auxiliary fixtures - Google Patents
Gas cylinder hoist and mount auxiliary fixtures Download PDFInfo
- Publication number
- CN113998580A CN113998580A CN202111217699.3A CN202111217699A CN113998580A CN 113998580 A CN113998580 A CN 113998580A CN 202111217699 A CN202111217699 A CN 202111217699A CN 113998580 A CN113998580 A CN 113998580A
- Authority
- CN
- China
- Prior art keywords
- gas cylinder
- support frame
- elastic metal
- metal band
- auxiliary tool
- 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
Links
- 239000002184 metal Substances 0.000 claims abstract description 59
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 description 9
- 229920001971 elastomer Polymers 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910018503 SF6 Inorganic materials 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- B66C1/18—Band-type slings
-
- 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
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
Abstract
The invention relates to an auxiliary tool for hoisting a gas cylinder. Gas cylinder hoist and mount auxiliary fixtures includes: the supporting frame is of an arc-shaped structure, and the central angle corresponding to the supporting frame is larger than 180 degrees; the elastic metal band is matched with the support frame and is positioned on the inner side of the support frame, and the outer sides of two ends of the elastic metal band are provided with inclined planes; the fastening screws are in threaded connection with two ends of the support frame, and the inner ends of the fastening screws are used for jacking and pressing the corresponding inclined planes so as to tighten the elastic metal band and further clamp the elastic metal band on the gas cylinder; the handle is connected on the support frame for the lifting hook of hoist. After the gas cylinder hoisting auxiliary tool is clamped on a gas cylinder, the fastening screw is screwed to enable the elastic metal band to contract, and the elastic metal band is tightly held on the gas cylinder; and then, the lifting hook of the lifting appliance is hooked on the lifting handle so as to lift the gas cylinder and place the gas cylinder on the transfer frame. In the process, manual carrying is not needed, and the labor intensity and the potential safety hazard are reduced.
Description
Technical Field
The invention relates to an auxiliary tool for hoisting a gas cylinder, and belongs to the field of gas cylinder transportation.
Background
At present, most of gas cylinders used by gas are steel gas cylinders, and after a gas supply unit sends a gas cylinder filled with gas to a use unit, a horizontal gas cylinder needs to be erected firstly, and then the gas cylinder is placed on a gas cylinder transfer trolley.
In the prior art, the gas cylinder is generally manually lifted and carried to a gas cylinder transfer trolley, and the gas cylinder is heavy, so that the labor intensity is increased, and great potential safety hazards exist.
Disclosure of Invention
The invention aims to provide an auxiliary tool for hoisting a gas cylinder, which aims to solve the technical problem of high labor intensity caused by manually lifting and carrying the gas cylinder to a gas cylinder transfer trolley in the prior art.
In order to achieve the purpose, the technical scheme of the auxiliary tool for hoisting the gas cylinder is as follows:
gas cylinder hoist and mount auxiliary fixtures includes:
the supporting frame is of an arc-shaped structure, and the central angle corresponding to the supporting frame is larger than 180 degrees;
the elastic metal band is matched with the support frame and is positioned on the inner side of the support frame, and the outer sides of two ends of the elastic metal band are provided with inclined planes;
the fastening screws are in threaded connection with two ends of the support frame, and the inner ends of the fastening screws are used for jacking and pressing the corresponding inclined planes so as to tighten the elastic metal band and further clamp the elastic metal band on the gas cylinder;
the handle is connected on the support frame for the lifting hook of hoist.
The beneficial effects are that: after the gas cylinder hoisting auxiliary tool is clamped on a gas cylinder, the fastening screw is screwed to enable the elastic metal band to contract, and the elastic metal band is tightly held on the gas cylinder; and then, the lifting hook of the lifting appliance is hooked on the lifting handle so as to lift the gas cylinder and place the gas cylinder on the transfer frame. In the process, manual carrying is not needed, and the labor intensity and the potential safety hazard are reduced.
As a further improvement, the inner end of the fastening screw is of a hemispherical structure.
The beneficial effects are that: the design is beneficial to the movement of the wedge-shaped block driven by the fastening screw.
As a further improvement, two ends of the elastic metal belt are straight sections, and the inclined planes are arranged on the outer sides of the straight sections.
The beneficial effects are that: design like this, be favorable to the frock centre gripping on the body of gas cylinder.
As a further improvement, a non-slip mat is fixedly arranged on the inner side of the elastic metal band.
The beneficial effects are that: the non-slip mat can produce great frictional force with the gas cylinder, avoids the gas cylinder slippage at hoist and mount in-process.
As a further improvement, the inner side of the support frame is provided with a positioning groove which is a through groove arranged along the extension direction of the support frame, and the elastic metal band is positioned and assembled in the positioning groove.
As a further improvement, a plurality of studs are arranged on the elastic metal belt along the circumferential direction of the elastic metal belt, positioning long holes are formed in the positions, corresponding to the studs, of the bottoms of the positioning grooves, the positioning long holes are arranged along the extending direction of the support frame, the studs penetrate through the corresponding positioning long holes and slide in the extending direction of the positioning long holes, and positioning nuts are connected to the studs on the outer side of the support frame in a threaded mode.
The beneficial effects are that: design like this, can avoid elastic metal area from the constant head tank roll-off, guarantee elastic metal area's stability.
As a further improvement, the outer sides of the two ends of the elastic metal belt are provided with wedge blocks, the wedge blocks are provided with the inclined planes, the inner sides of the two ends of the support frame are provided with limit grooves, and the limit grooves are matched with the wedge blocks.
As a further improvement, the end faces of the two ends of the support frame are both in threaded connection with limiting screws, the two ends of the elastic metal belt are both provided with flanges which are turned outwards, limiting long holes are formed in the flanges and extend along the arrangement direction of the two flanges, and the limiting screws penetrate through the corresponding limiting long holes and slide in the extending direction of the limiting long holes.
The beneficial effects are that: by the design, the stability of the elastic metal belt in the tightening process can be ensured.
As a further improvement, the outer sides of the two ends of the supporting frame are respectively provided with a hoisting column, the outer end of the hoisting column is in threaded connection with a hoisting screw, the lifting handle is of a U-shaped structure, and the two ends of the lifting handle are respectively rotatably assembled on the rod parts of the corresponding hoisting screws.
The beneficial effects are that: by the design, the lifting appliance is convenient to lift the tool.
As a further improvement, a reinforcing rib is arranged on the outer side surface of the support frame.
The beneficial effects are that: the strength of the support frame is ensured.
Drawings
FIG. 1 is a schematic structural view of the auxiliary tool for hoisting a gas cylinder in application;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic structural view of the supporting frame in FIG. 3;
FIG. 5 is a schematic view of the structure of FIG. 4 from another perspective;
FIG. 6 is a schematic view of the structure of the resilient metal strip of FIG. 3;
FIG. 7 is a bottom view of FIG. 6;
FIG. 8 is a schematic structural view of the fastening screw of FIG. 3;
FIG. 9 is a schematic structural view of the hoisting screw in FIG. 3;
FIG. 10 is a schematic structural view of the gas cylinder lifting aid tool of FIG. 1 before lifting the gas cylinder;
FIG. 11 is a schematic structural view of the gas cylinder lifting auxiliary tool in FIG. 1 during the gas cylinder lifting process;
FIG. 12 is a schematic structural view of the gas cylinder lifting aid tool shown in FIG. 1 after the gas cylinder is lifted;
in the figure: 101. a cantilever crane; 102. a hook; 103. an auxiliary tool for hoisting the gas cylinder; 104. a gas cylinder; 11. a support frame; 12. an elastic metal band; 13. a non-slip mat; 14. a first threaded hole; 15. hoisting the column; 16. a handle; 17. hoisting screws; 18. fastening screws; 19. a hemispherical structure; 20. a wedge block; 21. a limit screw; 22. flanging; 23. a stud; 24. positioning a nut; 25. reinforcing ribs; 26. a rubber ring; 27. positioning the long hole; 28. a limiting groove; 29. positioning a groove; 30. a straight section; 31. stud fixing holes; 32. a rivet fixing hole; 33. limiting long holes; 34. rotating the disc; 35. a smooth section; 36. a threaded segment; 37. and a second threaded hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, which may be present, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …," or the like, does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, the terms "front", "back", "upper", "lower", "left" and "right" are based on the orientations and positional relationships shown in the drawings and are only for convenience in describing the present invention, but do not indicate that the referred device or component must have a specific orientation, and thus, should not be construed as limiting the present invention.
The features and properties of the present invention are described in further detail below with reference to examples.
Embodiment 1 of the gas cylinder hoisting auxiliary tool of the invention:
as shown in fig. 1, 2 and 10, in this embodiment, the gas cylinder 104 that is hoisted is a sulfur hexafluoride gas cylinder, the gas cylinder 104 is placed horizontally before hoisting, the gas cylinder 104 is sleeved with the rubber ring 26, the rubber ring 26 is arranged two along the axial interval of the gas cylinder 104, and the rubber ring 26 can avoid the gas cylinder 104 from colliding with, so as to protect the gas cylinder 104.
As shown in fig. 2 and 3, the gas cylinder lifting auxiliary tool 103 includes a support frame 11, an elastic metal band 12, a non-slip mat 13, and a handle 16. The elastic metal band 12 is an elastic steel band, such as made of spring steel.
In this embodiment, as shown in fig. 3 to 5, the supporting frame 11 is an arc-shaped structure, and the central angle corresponding to the supporting frame 11 is greater than 180 °; the both ends outside of support frame 11 all is equipped with hoisting post 15, and hoisting post 15's outer end threaded connection has hoisting screw 17.
In this embodiment, the handle 16 is a U-shaped structure, two ends of the handle 16 are respectively rotatably assembled on the hoisting screws 17, and the handle 16 is hooked by the hook 102 of the jib crane 101, wherein the jib crane 101 constitutes a spreader. Specifically, as shown in fig. 9, the rod portion of the hoisting screw 17 includes a smooth section 35 and a threaded section 36, the diameter of the smooth section 35 is greater than that of the threaded section 36, after the hoisting screw 17 is connected to the hoisting column 15 through the threaded section 36, the smooth section 35 is exposed outside, and two ends of the handle 16 are respectively rotatably assembled on the smooth section 35 of the hoisting screw 17. Wherein the dimension of smooth section 35 along its axial direction is greater than the thickness of handle 16 to facilitate rotation of handle 16.
In this embodiment, the outer side surface of the support frame 11 is provided with a reinforcing rib 25, and the reinforcing rib 25 is arranged along the extending direction of the support frame 11 to ensure the strength of the support frame 11.
As shown in fig. 3 to 5, the inner sides of the two ends of the supporting frame 11 are both provided with a limiting groove 28, the bottom of the limiting groove 28 is provided with a first threaded hole 14, the first threaded hole 14 is a through hole, and the first threaded hole 14 is internally threaded with a fastening screw 18. As shown in fig. 8, the inner end of the fastening screw 18 is a hemispherical structure 19, the outer end of the fastening screw 18 is a rotating disc 34, the outer circumferential surface of the rotating disc 34 is provided with anti-slip threads, and the hemispherical structure 19 is driven to move inwards by rotating the rotating disc 34.
In this embodiment, all be equipped with second screw hole 37 on the both ends terminal surface of support frame 11, second screw hole 37 is the blind hole, and second screw hole 37 female connection has stop screw 21, and stop screw 21's head has certain distance with the terminal surface of support frame 11.
As shown in fig. 4 and 5, the inner side of the supporting frame 11 is provided with a positioning groove 29, the positioning groove 29 is a through groove arranged along the extending direction of the supporting frame 11, the bottom of the positioning groove 29 is provided with a positioning long hole 27, the positioning long holes 27 are arranged along the extending direction of the supporting frame 11, the positioning long holes 27 are arranged in two rows in the width direction of the supporting frame 11, and each row of the positioning long holes 27 is arranged in plurality at intervals along the extending direction of the supporting frame 11. Wherein, two rows of positioning long holes 27 are respectively positioned at two sides of the reinforcing rib 25.
As shown in fig. 3, 6 and 7, the elastic metal band 12 has an arc-shaped structure, and the central angle corresponding to the elastic metal band 12 is greater than 180 °; the elastic metal belt 12 is matched with the support frame 11 and is positioned and arranged in a positioning groove 29 on the inner side of the support frame 11; the outer sides of the two ends of the elastic metal belt 12 are respectively provided with a wedge block 20, and the wedge blocks 20 are matched with a limiting groove 28 on the inner side of the support frame 11 and are assembled in the limiting groove 28 in a limiting way. Wherein the wedge 20 has an inclined surface for push-fit engagement with the hemispherical structure 19.
In this embodiment, both ends of the elastic metal band 12 are the straight sections 30, and the wedge block 20 is disposed outside the straight sections 30, so that the fixture can be clamped on the body of the gas cylinder 104.
In this embodiment, both ends of the elastic metal band 12 are outwardly turned with the flanges 22, the flanges 22 are provided with the limiting long holes 33, the limiting long holes 33 extend along the arrangement direction of the two flanges 22, the limiting screws 21 on the support frame 11 are penetrated through the corresponding limiting long holes 33, and the limiting screws 21 slide in the extending direction of the limiting long holes 33. Wherein the flange 22 can move slightly in the axial direction of the limit screw 21 to adapt to the movement when the limit screw is tightly held on the gas cylinder 104.
In this embodiment, a plurality of stud fixing holes 31 are formed in the elastic metal band 12, and one end of the stud 23 is inserted into the elastic metal band 12 and then fixed to the elastic metal band 12 by spot welding, so as to ensure the stability of the stud 23. Wherein the studs 23 cannot protrude from the inner side of the elastic metal band 12.
In this embodiment, the stud 23 passes through the corresponding positioning long hole 27 on the support frame 11 and slides in the extending direction of the positioning long hole 27, and the positioning nut 24 is screwed on the stud 23 at the outer side of the support frame 11, so that the elastic metal band 12 can be prevented from sliding out of the positioning groove 29, and the stability of the elastic metal band 12 is ensured.
In this embodiment, the anti-slip pad 13 is fixed on the inner side of the elastic metal band 12. Specifically, the elastic metal band 12 is provided with a plurality of rivet fixing holes 32, and the non-slip mat 13 is firstly glued on the inner side of the elastic metal band 12 and then fixed by riveting with rivets, but the rivets are ensured not to protrude out of the non-slip mat 13. The anti-slip pad 13 is made of a polyurethane material, and the surface of the anti-slip pad is soft, so that a large friction force can be generated between the anti-slip pad and the gas cylinder 104, and the gas cylinder 104 is prevented from slipping in the hoisting process.
When the gas cylinder hoisting auxiliary tool is used, as shown in fig. 10, the gas cylinder hoisting auxiliary tool 103 is placed at a proper position of the gas cylinder 104, the two fastening screws 18 are screwed, and the elastic metal band 12 starts to contract and tightly holds the gas cylinder 104; thereafter, the hook 102 of the cantilever crane 101 is hooked on the handle 16 to lift the gas cylinder 104. As shown in fig. 11 and 12, the gas cylinder 104 is gradually lifted from the horizontal state to the vertical state, and then the gas cylinder 104 is placed on the transfer rack. And finally, loosening the fastening screws 18, enabling the elastic metal belt 12 to rebound by using the elasticity of the elastic metal belt, automatically separating the tool, taking down the tool, and transporting the gas cylinder 104 to a breaker product to be inflated along with the transport frame to inflate the breaker product. In the process, manual carrying is not needed, and the labor intensity and the potential safety hazard are reduced.
Embodiment 2 of the gas cylinder hoisting auxiliary tool of the invention:
the difference between this embodiment and embodiment 1 is that in embodiment 1, the inner end of the fastening screw 18 is a hemispherical structure 19. In this embodiment, the inner end of the fastening screw is of a conical structure.
Embodiment 3 of the gas cylinder hoisting auxiliary tool of the invention:
the difference between this embodiment and embodiment 1 is that in embodiment 1, a non-slip mat 13 is fixed on the inner side of the elastic metal band 12. In this embodiment, the inner side of the elastic metal band is not provided with the anti-slip pad, and the inner side of the elastic metal band is provided with the anti-slip protrusions. In other embodiments, the inner side of the elastic metal band may be provided with anti-slip threads.
Embodiment 4 of the gas cylinder hoisting auxiliary tool of the invention:
the present embodiment is different from embodiment 1 in that in embodiment 1, the inside of the supporting frame 11 is provided with a positioning groove 29, and the elastic metal band 12 is positioned and fitted in the positioning groove 29. In this embodiment, the inside of support frame does not set up the constant head tank, and the intermediate position of elasticity strap is equipped with upper and lower location turn-ups that turns over outwards, and the distance of upper and lower location turn-ups is the same with the width of support frame to make the elasticity strap location assembly on the support frame.
Embodiment 5 of the gas cylinder hoisting auxiliary tool of the invention:
the difference between this embodiment and embodiment 1 lies in that, in embodiment 1, the outer sides of both ends of support frame 11 are equipped with hoisting column 15 respectively, and the outer end threaded connection of hoisting column 15 has hoisting screw 17, and handle 16 is the U type structure, and the both ends of handle 16 rotate the assembly respectively on the smooth section 35 of corresponding hoisting screw 17. In this embodiment, the handle is the rings that set up in the both ends outside of support frame, and at this moment, the cantilever crane is last to be equipped with two lifting hooks.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be embraced therein.
Claims (10)
1. Gas cylinder hoist and mount auxiliary fixtures (103), its characterized in that includes:
the support frame (11) is of an arc-shaped structure, and the central angle corresponding to the support frame (11) is larger than 180 degrees;
the elastic metal belt (12) is matched with the support frame (11) and is positioned on the inner side of the support frame (11), and the outer sides of two ends of the elastic metal belt (12) are provided with inclined planes;
the fastening screws (18) are in threaded connection with two ends of the support frame (11), and the inner ends of the fastening screws (18) are used for being pressed against the corresponding inclined planes so as to tighten the elastic metal band (12) and further enable the elastic metal band (12) to be tightly embraced on the gas cylinder (104);
and the lifting handle (16) is connected to the support frame (11) and is used for hooking a lifting hook (102) of the lifting appliance.
2. The gas cylinder hoisting auxiliary tool (103) according to claim 1, characterized in that the inner end of the fastening screw (18) is a hemispherical structure (19).
3. The gas cylinder hoisting auxiliary tool (103) according to claim 1 or 2, wherein the two ends of the elastic metal band (12) are straight sections (30), and the inclined plane is arranged on the outer side of the straight sections (30).
4. The gas cylinder hoisting auxiliary tool (103) according to claim 1 or 2, characterized in that an anti-slip pad (13) is fixedly arranged on the inner side of the elastic metal band (12).
5. The gas cylinder hoisting auxiliary tool (103) according to claim 1 or 2, wherein the support frame (11) is provided with a positioning groove (29) on the inner side, the positioning groove (29) is a through groove arranged along the extending direction of the support frame (11), and the elastic metal band (12) is positioned and assembled in the positioning groove (29).
6. The gas cylinder hoisting auxiliary tool (103) according to claim 5, characterized in that a plurality of studs (23) are arranged on the elastic metal band (12) along the circumferential direction thereof, long positioning holes (27) are formed in the positions, corresponding to the studs (23), of the bottoms of the positioning grooves (29), the long positioning holes (27) are arranged along the extending direction of the support frame (11), the studs (23) are penetrated through by the corresponding long positioning holes (27) and slide in the extending direction of the long positioning holes (27), and positioning nuts (24) are connected to the studs (23) through threads on the outer sides of the support frame (11).
7. The gas cylinder hoisting auxiliary tool (103) according to claim 1 or 2, characterized in that the outer sides of the two ends of the elastic metal band (12) are provided with wedge blocks (20), the wedge blocks (20) are provided with the inclined planes, the inner sides of the two ends of the support frame (11) are provided with limit grooves (28), and the limit grooves (28) are matched with the wedge blocks (20).
8. The gas cylinder hoisting auxiliary tool (103) according to claim 1 or 2, characterized in that both end faces of the support frame (11) are in threaded connection with limit screws (21), both ends of the elastic metal band (12) are provided with flanges (22) which are turned outwards, the flanges (22) are provided with limit long holes (33), the limit long holes (33) extend along the arrangement direction of the two flanges (22), and the limit screws (21) are passed through the corresponding limit long holes (33) and slide in the extension direction of the limit long holes (33).
9. The gas cylinder hoisting auxiliary tool (103) according to claim 1 or 2, characterized in that hoisting columns (15) are respectively arranged on the outer sides of the two ends of the support frame (11), hoisting screws (17) are connected to the outer ends of the hoisting columns (15) in a threaded manner, the lifting handle (16) is of a U-shaped structure, and the two ends of the lifting handle (16) are respectively rotatably assembled on the rod portions of the corresponding hoisting screws (17).
10. The gas cylinder hoisting auxiliary tool (103) according to claim 1 or 2, characterized in that a reinforcing rib (25) is arranged on the outer side surface of the support frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111217699.3A CN113998580A (en) | 2021-10-19 | 2021-10-19 | Gas cylinder hoist and mount auxiliary fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111217699.3A CN113998580A (en) | 2021-10-19 | 2021-10-19 | Gas cylinder hoist and mount auxiliary fixtures |
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|---|---|
| CN113998580A true CN113998580A (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111217699.3A Pending CN113998580A (en) | 2021-10-19 | 2021-10-19 | Gas cylinder hoist and mount auxiliary fixtures |
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| CN207279033U (en) * | 2017-10-14 | 2018-04-27 | 北京中建润通机电工程有限公司 | Pipe fixing holder has |
| CN107792136A (en) * | 2017-10-25 | 2018-03-13 | 国网青海省电力公司海北供电公司 | A kind of power network gas cylinder travelling bogie |
| CN207726591U (en) * | 2018-01-05 | 2018-08-14 | 河北纵横集团丰南钢铁有限公司 | A kind of Continuous Casting Rolls fixture |
| CN208516776U (en) * | 2018-06-30 | 2019-02-19 | 衢州市洪友物资有限公司 | A kind of steel cylinder hoisting device |
| CN110342394A (en) * | 2019-07-16 | 2019-10-18 | 无锡市亨达电机有限公司 | A kind of reversible winding stator core hanger structure |
| CN111675084A (en) * | 2020-03-19 | 2020-09-18 | 河南平高通用电气有限公司 | Insulator hoisting tool |
| CN212022319U (en) * | 2020-04-10 | 2020-11-27 | 北京亿华通科技股份有限公司 | Anti-loosing fixing structure for gas cylinder |
| CN213171129U (en) * | 2020-10-10 | 2021-05-11 | 三门峡新力科技有限公司 | Gas cylinder hoisting appliance |
| CN112413233A (en) * | 2020-12-04 | 2021-02-26 | 安徽特思通管路技术有限公司 | Convenient fastening device for turbocharging pipe |
| CN214243464U (en) * | 2020-12-14 | 2021-09-21 | 四会市大业有色金属有限公司 | Hoisting clamp for aluminum ingot production |
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