CN214167128U - Hoisting accessory that rack construction was used - Google Patents
Hoisting accessory that rack construction was used Download PDFInfo
- Publication number
- CN214167128U CN214167128U CN202022805593.2U CN202022805593U CN214167128U CN 214167128 U CN214167128 U CN 214167128U CN 202022805593 U CN202022805593 U CN 202022805593U CN 214167128 U CN214167128 U CN 214167128U
- Authority
- CN
- China
- Prior art keywords
- rod
- thread groove
- groove
- rack
- lifting
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 230000000694 effects Effects 0.000 abstract description 10
- 230000015572 biosynthetic process Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model is suitable for the technical field of net rack construction, and discloses a hoisting device for net rack construction, which comprises a net rack; a support plate is placed at the top of the net rack, two sides of the bottom end of the support plate are respectively provided with a rod fixing shell, the bottom end of the rod fixing shell is provided with a rod groove, a lifting rod is arranged in the rod groove, the middle part of the top end of the support plate is fixed with a lifting ring, and the top of the lifting rod is covered with an anti-slip mat; a first thread groove is formed in the middle of the bottom end of the lifting rod, two groups of first thread grooves are formed in the first thread groove, a butterfly bolt is connected inside the first thread groove, a second thread groove is formed in the top end of the inner portion of the rod groove, and the second thread groove is formed in the second thread groove in two groups. The utility model discloses a backup pad is lifted by crane rod to the rack formation to area when greatly increased and rack contact plays the effect of even atress, does benefit to the rack formation protection effect of lifting by crane.
Description
Technical Field
The utility model is suitable for a rack construction technical field especially relates to a hoisting accessory of rack construction usefulness.
Background
At present, the basic units forming the net rack comprise triangular pyramids, triangular prisms, cubes, truncated quadrangular pyramids and the like, the basic units can be combined into planar triangular, quadrangular, hexagonal, circular or any other bodies, and the net rack has the advantages of space stress, light weight, high rigidity, good earthquake resistance and the like; the roof can be used as a roof of buildings such as a gymnasium, a movie theater, an exhibition hall, a waiting hall, a stadium stand canopy, an hangar, a bidirectional large-column net rack structure space workshop and the like.
Need lift by crane the rack at the in-process of rack construction, but current hoisting accessory can form to lift by crane the promotion to the rack, but the in-process that wholly promotes, can't form the dispersion to the stress point of rack to inconvenience when leading to the rack to lift by crane leads to the deformation of rack to damage easily, greatly reduced the convenience of rack construction, in order to solve the problem that exists among the above-mentioned, consequently, we provide the hoisting accessory of a rack construction usefulness.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lifting device that rack construction was used lifts by the lifter bar to the rack formation through the backup pad and lifts by crane to area when greatly increasing and rack contact plays the effect of even atress, does benefit to the rack formation protection effect of lifting by crane, has solved the problem of proposing among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hoisting device for the construction of a net rack comprises the net rack;
a support plate is placed at the top of the net rack, two sides of the bottom end of the support plate are respectively provided with a rod fixing shell, the bottom end of the rod fixing shell is provided with a rod groove, a lifting rod is arranged in the rod groove, the middle part of the top end of the support plate is fixed with a lifting ring, and the top of the lifting rod is covered with an anti-slip mat;
a first thread groove is formed in the middle of the bottom end of the lifting rod, two groups of first thread grooves are formed in the first thread groove, a butterfly bolt is connected inside the first thread groove, a second thread groove is formed in the top end of the inner portion of the rod groove, and the second thread groove is formed in the second thread groove in two groups.
Preferably, the rod groove and the lifting rod are both square, and the lifting rod is positioned inside the rod groove.
Preferably, the first thread groove and the second thread groove have the same size.
Preferably, the butterfly bolt is matched with the thread size of the first thread groove to form a rotating mechanism.
Preferably, the end of the butterfly bolt is located inside the second thread groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a backup pad is lifted by crane rod to the rack formation to area when greatly increased and rack contact plays the effect of even atress, does benefit to the rack formation protection effect of lifting by crane.
2. The utility model discloses a get up the jib and just be connected with solid pole shell with the rotatory mode of screw thread to improve the convenience of jib installation and dismantlement greatly, the top that gets up the jib simultaneously covers there is the slipmat, will do benefit to the increase and get up the friction of jib and rack contact surface and the protection when lifting by crane the rack.
Drawings
Fig. 1 is a schematic view of the overall structure of a hoisting device for grid frame construction according to the present invention;
fig. 2 is a schematic side view of a supporting plate of a hoisting device for grid construction according to the present invention;
fig. 3 is the utility model provides a hoisting accessory's that rack construction used jib top structure sketch map.
In the figure: 1. a net frame; 2. a support plate; 3. a hoisting ring; 4. lifting the suspender; 5. a non-slip mat; 6. a rod fixing shell; 7. a rod groove; 8. a first thread groove; 9. a butterfly bolt; 10. a second thread groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only refer to, can be through changing the different models that the function is the same according to the actual use condition with electrical apparatus, to the ordinary technical personnel in this field, can understand that above-mentioned term is in by particular case the utility model provides a concrete meaning.
Referring to fig. 1 to 3, a lifting device for grid construction includes a grid 1;
a supporting plate 2 is placed at the top of the net rack 1, two sides of the bottom end of the supporting plate 2 are respectively provided with a rod fixing shell 6, the bottom end of the rod fixing shell 6 is provided with a rod groove 7, a lifting rod 4 is arranged in the rod groove 7, a lifting ring 3 is fixed in the middle of the top end of the supporting plate 2, and the top of the lifting rod 4 is covered with an anti-skid pad 5;
the middle part of the bottom end of the lifting rod 4 is provided with a first thread groove 8, the first thread groove 8 is provided with two groups, the first thread groove 8 is internally connected with a butterfly bolt 9, the top end inside the rod groove 7 is provided with a second thread groove 10, and the second thread groove 10 is provided with two groups.
In the embodiment, referring to fig. 1, the net rack is lifted by the lifting rod 4 through the supporting plate 2, so that the area of the net rack is greatly increased when the net rack is in contact with the net rack 1, the effect of uniform stress is achieved, and the effect of protecting the lifted net rack 1 is favorably realized.
Wherein, the rod groove 7 and the lifting rod 4 are both square.
Wherein the first thread groove 8 and the second thread groove 10 have the same size.
Wherein, the butterfly bolt 9 is matched with the thread size of the first thread groove 8 to form a rotating mechanism.
Wherein the end of the butterfly bolt 9 is located inside the second thread groove 10.
The utility model discloses during the use: the solid pole shell 6 that sets up 2 bottoms in backup pad passes rack 1's inside, the inside of pole groove 7 will be arranged in to jib 4, butterfly bolt 9 in the rotatory first thread groove 8, make the end of butterfly bolt 9 get into in the second thread groove 10 in the pole groove 7, form fixed mounting to jib 4, rings 3 lifts by crane the time, jib 4 will form to rack 1 and support on a large scale and lift by crane, form the effect to the even atress of rack 1, and it has slipmat 5 to cover to have jib 4 top, when lifting by crane and the friction between rack 1 and the protection effect to rack 1 improve greatly, the design is simple, and is comparatively practical.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A hoisting device for the construction of a net rack is characterized by comprising a net rack (1);
a supporting plate (2) is placed at the top of the net rack (1), two sides of the bottom end of the supporting plate (2) are respectively provided with a fixed rod shell (6), the bottom end of the fixed rod shell (6) is provided with a rod groove (7), a lifting rod (4) is arranged in the rod groove (7), the middle part of the top end of the supporting plate (2) is fixed with a lifting ring (3), and the top of the lifting rod (4) is covered with an anti-skid pad (5);
a first thread groove (8) is formed in the middle of the bottom end of the lifting rod (4), two groups of first thread grooves (8) are formed in the middle, a butterfly bolt (9) is connected inside the first thread groove (8), a second thread groove (10) is formed in the top end of the inside of the rod groove (7), and the second thread groove (10) is formed in the two groups of second thread grooves.
2. A hoisting device for grid construction as claimed in claim 1, wherein the bar groove (7) and the lifting bar (4) are square.
3. A hoisting device for grid construction as claimed in claim 1, wherein the first thread groove (8) and the second thread groove (10) are of the same size.
4. A hoisting device for grid construction as claimed in claim 1, wherein the butterfly bolt (9) is adapted to the thread size of the first thread groove (8) to form a turning mechanism.
5. A hoisting device for grid construction as claimed in claim 1, wherein the end of the butterfly bolt (9) is located inside the second thread groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022805593.2U CN214167128U (en) | 2020-11-30 | 2020-11-30 | Hoisting accessory that rack construction was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022805593.2U CN214167128U (en) | 2020-11-30 | 2020-11-30 | Hoisting accessory that rack construction was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214167128U true CN214167128U (en) | 2021-09-10 |
Family
ID=77604065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022805593.2U Expired - Fee Related CN214167128U (en) | 2020-11-30 | 2020-11-30 | Hoisting accessory that rack construction was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214167128U (en) |
-
2020
- 2020-11-30 CN CN202022805593.2U patent/CN214167128U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214167128U (en) | Hoisting accessory that rack construction was used | |
| CN211201100U (en) | Civil engineering construction support | |
| CN213011578U (en) | Multifunctional sling | |
| CN202564853U (en) | Porcelain insulator shifting device | |
| CN213475162U (en) | Fast-assembling hoist of prefabricated building | |
| CN210214543U (en) | Hoisting frame for mounting power equipment | |
| CN215717049U (en) | Construction platform is used in building that wind resistance can be strong | |
| KR100283091B1 (en) | Hook block structure used for crane | |
| CN212315222U (en) | Wire coiler | |
| EP0407359B1 (en) | A platform set for a mobile elevator | |
| CN213505730U (en) | House panel overhead hoist for construction | |
| CN218379215U (en) | Solar lamp convenient to overhaul | |
| CN215326562U (en) | Hoisting equipment convenient for equipment transportation | |
| CN219384535U (en) | European crane with swing-preventing lifting hook running | |
| CN211010620U (en) | Supporting seat for mounting electromechanical equipment | |
| CN218088765U (en) | Material lifting device for decoration | |
| CN213988514U (en) | Fastening device of dry-type transformer | |
| CN218368357U (en) | Novel airport special vehicle single-action active rotary telescopic platform | |
| CN220011258U (en) | Non-woven fabric taking and placing mechanism | |
| CN210163048U (en) | Light small-size mechanical lifting device | |
| CN214456148U (en) | Sand quilt laying device | |
| CN215119028U (en) | Water bath for storage battery | |
| CN212893624U (en) | Lifting mechanism for building component | |
| CN204873622U (en) | Hand formula lifting machine of vertical circular mold granulation machine constructs | |
| CN110467104A (en) | A kind of stair turnover device |
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 |