CN214167131U - Hoisting tool for large-diameter concrete pipe - Google Patents
Hoisting tool for large-diameter concrete pipe Download PDFInfo
- Publication number
- CN214167131U CN214167131U CN202021277152.3U CN202021277152U CN214167131U CN 214167131 U CN214167131 U CN 214167131U CN 202021277152 U CN202021277152 U CN 202021277152U CN 214167131 U CN214167131 U CN 214167131U
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- Prior art keywords
- holding frame
- frame
- concrete pipe
- cross
- lifting device
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- Expired - Fee Related
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- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model discloses a lifting device of major diameter concrete pipe, including the holding frame, the holding frame is bilateral symmetry's semicircle ring formula structure, and the top of holding frame is connected with cross connection frame, and cross connection frame's cross section is provided with the cross pivot, and cross connection frame's top is provided with the pull ring, is provided with rings on the pull ring, and cross connection frame's both sides all weld and have the support strengthening rib, and be connected fixedly with the holding frame, and the holding frame includes that both sides ring piece has welded the connecting rod in proper order between and, is provided with the connecting plate between the top both sides ring piece of holding frame. The utility model relates to a lifting device of major diameter concrete pipe, this instrument can effectively solve the hoist and mount problem of major diameter concrete pipe, and this lifting device stable in structure is firm, can conveniently install fixedly with the concrete pipe body, and many stress points are equipped with strengthening rib structure, guarantee the safety of handling, and make simply, and the cost is great, is applicable to modern lifting device's user demand.
Description
Technical Field
The utility model relates to a machinery transportation field, in particular to lifting device of major diameter concrete pipe.
Background
The hoisting refers to the general name of the installation and the in-place of equipment by a crane or a hoisting mechanism, and in the process of maintenance or repair, equipment, workpieces, appliances, materials and the like are hoisted by various hoisting machines to change the positions of the equipment, and the hoisting step comprises the following steps: 1. entrance and upper row of equipment: and starting the entering, the upper discharging and the hoisting of the organization equipment under the condition that all preparation works are completely done. 2. Preparation work before hoisting: before the equipment is hoisted, complete and careful inspection and verification work must be done. Checking whether the equipment installation reference mark and the azimuth line mark are correct or not; and checking whether the lifting lug of the equipment meets the lifting requirement. 3. Tying of hoisting rigging: the system mainly comprises a pulley hanging lifting lug, a tension test and orientation adjustment of an electric winch, dragging and arranging of a dragging system and the like. 4. Hoisting in a trial manner: checking and confirming before trial hoisting; the hoisting master commands to carry out hoisting operation to meet the bottom; arranging the key points and the main contents of each monitoring post for monitoring; the hoisting and the laying down are carried out for a plurality of times of tests, so that each part has harmony and safety; and reviewing the change condition of each part and the like. 5. Hoisting in place: officially ordering each auxiliary command by the master command, checking the post arrival and standby condition of each post, and checking whether each command signal system is normal; each post reports the preparation condition and signals the command console in time; formally hoisting, stopping the equipment when the equipment is 500-800 mm away from the temporary support, and further checking whether the condition to be reported by each post is normal or not; and removing the equipment support and the ground sundries, and continuously hoisting.
In current lifting device's technique, traditional lifting device simple structure, in major diameter concrete pipe lifting device, it is comparatively inconvenient to install, and the in-process of handling, stability is relatively poor, lacks certain potential safety hazard, can't satisfy the user demand of modern machinery handling.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a lifting device of major diameter concrete pipe.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a lifting device of major diameter concrete pipe, including the holding frame, the holding frame is bilateral symmetry's semicircle ring formula structure, the top of holding frame is connected with cross connection frame, cross connection frame's cross section is provided with the cross pivot, cross connection frame's top is provided with the pull ring, be provided with rings on the pull ring, cross connection frame's both sides all weld and have the support strengthening rib, and be connected fixedly with the holding frame, the holding frame includes that both sides ring piece has welded the connecting rod between and in proper order, be provided with the connecting plate between the top both sides ring piece of holding frame, the welding has the connection strengthening rib between connecting plate and the connecting rod, the bottom of holding frame is provided with at the bottom of the straight angle.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model relates to a lifting device of major diameter concrete pipe can effectively solve the hoist and mount problem of major diameter concrete pipe, and this lifting device stable in structure is firm, can conveniently install fixedly with the concrete pipe body, and many stress points are equipped with strengthening rib structure, guarantees the safety of handling, and makes simply, and the cost is great, is applicable to modern lifting device's user demand.
Drawings
The accompanying drawings 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 invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partial structural schematic diagram of the present invention;
fig. 3 is one of the schematic side structural diagrams of the present invention;
fig. 4 is a second schematic side view of the present invention;
in the figure: 1. a clamping frame; 2. a cross-connect frame; 3. a cross rotating shaft; 4. a pull ring; 5. a connecting plate; 6. a hoisting ring; 7. supporting reinforcing ribs; 8. a connecting rod; 9. a flat corner bottom; 10. and connecting the reinforcing ribs.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
As shown in fig. 1-4, the utility model provides a lifting device of major diameter concrete pipe, including holding frame 1, holding frame 1 is bilateral symmetry's semicircle ring formula structure, holding frame 1's top is connected with cross connection frame 2, cross connection frame 2's cross section is provided with cross pivot 3, cross connection frame 2's top is provided with pull ring 4, be provided with rings 6 on the pull ring 4, cross connection frame 2's both sides all weld and have support strengthening rib 7, and be connected fixedly with holding frame 1, holding frame 1 includes that both sides ring piece has welded connecting rod 8 between and in proper order, be provided with connecting plate 5 between holding frame 1's the top both sides ring piece, the welding has between connecting plate 5 and the connecting rod 8 and is connected strengthening rib 10, holding frame 1's bottom is provided with at the flat angle end 9.
Specifically, this lifting device is at the in-process that uses, the holding frame 1 of both sides opens and carries out the centre gripping to the concrete pipe, 9 laminate with ground at the bottom of the straight angle of setting, it is more firm to make its centre gripping, 2 tops of cross connection frame are connected with overhead hoist through rings 6, when transporting, ascending pulling force drives holding frame 1 through cross connection frame 2 and carries out the centre gripping, the support about cross connection frame has been strengthened to the support strengthening rib 7 that sets up, 1 both sides stress of holding frame has been strengthened to the connecting rod 8 that sets up, it is more even to make its atress, the connection strengthening rib 10 that sets up can carry out the atress support to connecting plate 5 departments, make it stable firm, promote the security of using.
The hoisting problem of major diameter concrete pipe can effectively be solved to this instrument, and this hoisting instrument stable in structure is firm, can conveniently install fixedly with the concrete pipe body, and many stress points are equipped with the strengthening rib structure, guarantees the safety of handling, and makes simply, and the cost is great, is applicable to modern hoisting instrument's user demand.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. A hoisting tool for large-diameter concrete pipes comprises a clamping frame (1) and is characterized in that the clamping frame (1) is of a semicircular structure with bilateral symmetry, the top end of the clamping frame (1) is connected with a cross connecting frame (2), a cross rotating shaft (3) is arranged at the cross position of the cross connecting frame (2), a pull ring (4) is arranged at the top end of the cross connecting frame (2), a hanging ring (6) is arranged on the pull ring (4), supporting reinforcing ribs (7) are welded on two sides of the cross connecting frame (2) and are fixedly connected with the clamping frame (1), the clamping frame (1) comprises two side ring pieces, a connecting rod (8) is welded between the two side ring pieces on the top end of the clamping frame (1), a connecting plate (5) is arranged between the two side ring pieces on the top end of the clamping frame (1), and a connecting reinforcing rib (10) is welded between the connecting plate (5) and the connecting rod (8), the bottom end of the clamping frame (1) is provided with a straight angle bottom (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021277152.3U CN214167131U (en) | 2020-07-03 | 2020-07-03 | Hoisting tool for large-diameter concrete pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021277152.3U CN214167131U (en) | 2020-07-03 | 2020-07-03 | Hoisting tool for large-diameter concrete pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214167131U true CN214167131U (en) | 2021-09-10 |
Family
ID=77590863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021277152.3U Expired - Fee Related CN214167131U (en) | 2020-07-03 | 2020-07-03 | Hoisting tool for large-diameter concrete pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214167131U (en) |
-
2020
- 2020-07-03 CN CN202021277152.3U patent/CN214167131U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |