CN215671172U - Door-shaped steel bar hanging bracket - Google Patents
Door-shaped steel bar hanging bracket Download PDFInfo
- Publication number
- CN215671172U CN215671172U CN202121735170.6U CN202121735170U CN215671172U CN 215671172 U CN215671172 U CN 215671172U CN 202121735170 U CN202121735170 U CN 202121735170U CN 215671172 U CN215671172 U CN 215671172U
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- Prior art keywords
- lifting hook
- hook
- steel bar
- portal
- concrete
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 46
- 239000010959 steel Substances 0.000 title claims abstract description 46
- 230000008093 supporting effect Effects 0.000 claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 235000000396 iron Nutrition 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model provides a portal-shaped steel bar hanging bracket which comprises at least two upright posts arranged in parallel and a supporting plate connected with the upright posts, wherein a lifting hook is arranged on the supporting plate and is provided with a rod part and a hook part, the hook part of the lifting hook is positioned below the supporting plate, and a limiting structure is arranged between the lifting hook and the supporting plate. According to the utility model, the portal structure is formed by at least two upright posts and the support plate which are arranged in parallel, and the lifting hook which can rotate and move up and down is arranged on the support plate, when the hanging bracket is used, the steel bar is hung on the lifting hook, concrete is poured until the concrete is submerged in the hook part of the steel bar and the lifting hook, so that the lower end of the upright post and the hook part of the lifting hook are positioned in the concrete, the upper end of the upright post, the support plate and the rod part of the lifting hook are positioned outside the concrete, and the portal structure improves the support stability of the hanging bracket; after the concrete is initially set, the whole hanging bracket can be easily taken out through the part of the hanging bracket exposed outside the concrete, so that the hanging bracket can be repeatedly utilized, the material waste is effectively reduced, and the construction cost is reduced.
Description
Technical Field
The utility model relates to the technical field of steel bar supports, in particular to a portal-shaped steel bar hanging bracket.
Background
In the raft plate reinforcing steel bar construction process, a split heads reinforcing bar is required to be arranged between an upper layer of raft plate and a lower layer of raft plate for supporting. The split heads muscle is mainly used in the middle of upper and lower two-layer board reinforcing bar, plays the effect of fixed stay upper strata board reinforcing bar. The arrangement of the split heads accords with the principle of adequate use, and not only can meet the requirements, but also can save resources.
In civil engineering, there are a large number of repeated operations such as raft steel bar support stirrups. Traditional raft reinforcing bar support uses the reinforcing bar to process into a few font and supports the reinforcing bar, perhaps adopts various shaped steel to support, will stay permanently among the structure after concrete placement accomplishes, causes a large amount of materials extravagant. And the raft steel bar support of traditional structure owing to receive its appearance structure restriction to take out from the concrete easily, consequently be difficult to realize repetitive utilization, lead to steel bar support's demand increase, extravagant material is difficult to satisfy a large amount of steel bar support cyclic utilization's on the building site demand.
SUMMERY OF THE UTILITY MODEL
The utility model provides a door-shaped steel bar hanging bracket, which is used for solving the defect that a steel bar support is limited by a structure and is difficult to take out of concrete in the prior art, realizing the recycling of the steel bar support and reducing the material waste.
The utility model provides a door-shaped steel bar hanging bracket which comprises at least two upright posts arranged in parallel and a supporting plate connected with the upright posts, wherein a lifting hook is arranged on the supporting plate, the lifting hook is provided with a rod part and a hook part, the hook part of the lifting hook is positioned below the supporting plate, a limiting structure used for limiting the lifting hook to move relative to the supporting plate is arranged between the lifting hook and the supporting plate, the lower ends of the upright posts and the hook part of the lifting hook are embedded in concrete in a use state, and the upper ends of the upright posts, the supporting plate and the rod part of the lifting hook are positioned outside the concrete.
According to the portal-shaped steel bar hanging bracket provided by the utility model, the supporting plate is provided with the through hole, and the lifting hook penetrates through the through hole and is vertically arranged with the supporting plate.
According to the portal-shaped steel bar hanging bracket provided by the utility model, the upper end of the rod part of the lifting hook is provided with the handle.
According to the door-shaped steel bar hanging bracket provided by the utility model, the rod part of the lifting hook is a threaded rod, the limiting structure is a first fixing nut sleeved on the threaded rod, and the first fixing nut is arranged above the supporting plate.
According to the door-shaped steel bar hanging bracket provided by the utility model, the limiting structure further comprises a second fixing nut sleeved on the threaded rod, and the second fixing nut is arranged below the supporting plate.
According to the door-shaped steel bar hanging bracket provided by the utility model, the limiting structure is a threaded hole arranged on the supporting plate, the rod part of the lifting hook is a threaded rod, and the threaded rod is in threaded connection with the threaded hole.
According to the portal-shaped steel bar hanging bracket provided by the utility model, pull rings are arranged on two sides of the upper end of the supporting plate.
According to the portal-shaped steel bar hanging bracket provided by the utility model, a plurality of lifting hooks are arranged, and inclined struts are arranged between the supporting plate and the upright post.
According to the portal-shaped steel bar hanging bracket provided by the utility model, the upright posts are angle steels.
According to the portal-shaped steel bar hanging bracket provided by the utility model, a portal-shaped structure is formed by at least two parallel stand columns and the support plate, and the support plate is provided with the lifting hook which can rotate and move up and down; after the concrete is initially set, the whole hanging bracket can be easily taken out through the part of the hanging bracket exposed outside the concrete, so that the hanging bracket can be repeatedly utilized, the material waste is effectively reduced, and the construction cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a portal-shaped steel bar hanger according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a portal-shaped steel hanger according to a second embodiment of the present invention;
FIG. 3 is a schematic structural view of a portal-shaped steel hanger according to a third embodiment of the present invention;
FIG. 4 is a schematic structural view of a portal-shaped steel hanger according to a fourth embodiment of the present invention;
FIG. 5 is a view showing a usage state of the portal-shaped steel hanger according to the present invention;
reference numerals:
1: a column; 2: a support plate; 3: a hook;
4: a first fixing nut; 5: a handle; 6: a second fixing nut;
7: bracing; 8: a threaded hole; 9: concrete;
10: and (5) reinforcing steel bars.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the embodiment of the present invention provides a portal-shaped steel bar hanger, which comprises at least two columns 1 arranged in parallel, wherein the ends of the columns 1 are connected by a support plate 2, so that the hanger is integrally portal-shaped. Be equipped with lifting hook 3 in the backup pad, this lifting hook 3 has pole portion and hook portion, and the pole portion and the backup pad 2 swing joint of lifting hook 3, the hook portion of lifting hook 3 is located the below of backup pad 2, and the hook portion of lifting hook 3 is in the inside of door style of calligraphy gallows promptly.
The supporting plate 2 of the door-shaped steel bar hanging frame is provided with a through hole, and the lifting hook 3 penetrates through the through hole and is perpendicular to the supporting plate 2. Specifically, the rod portion of the hook 3 vertically penetrates the through hole. In this embodiment, the hook 3 may move up and down with respect to the support plate 2, so that the height of the hook portion of the hook 3 is adjusted to hang the reinforcing bar to be supported at an appropriate height.
The top end of the rod part of the lifting hook 3 is provided with a handle 5, and the handle 5 is vertical to the rod part of the lifting hook 3. The handle 5 can be used for rotating the lifting hook 3, and can be used for pulling the lifting hook 3 up and down, and the lifting hook 3 can be more conveniently controlled through the handle 5.
A limiting structure for limiting the lifting hook 3 to move relative to the support plate 2 is arranged between the lifting hook 3 and the support plate 2. In this embodiment, set up the pole portion of lifting hook 3 into the threaded rod, limit structure establishes first fixation nut 4 on 3 threaded rods of lifting hook for the cover, and the top of backup pad 2 is located to this first fixation nut 4. The hook 3 is stopped on the support plate 2 by the first fixing nut 4 and the hook 3 is allowed to receive a downward pulling force. Meanwhile, the position of the first fixing nut 4 on the lifting hook 3 is changed by rotating the first fixing nut 4, and the hanging height of the lifting hook 3 is adjusted.
In use, as shown in fig. 5, the column 1 is fixedly installed, the steel bar 10 is placed in the hook 3, the hook 3 is adjusted to a proper height, concrete is poured, and after the concrete is poured, the lower end of the column 1, the hook portion of the hook 3 and the steel bar 10 are buried in the concrete, and the upper end of the column 1, the support plate 2 and the rod portion of the hook 3 are located outside the concrete. After concrete 9 sets for the beginning (about 3 hours), can adjust the position of lifting hook 3 through handle 5, make reinforcing bar 10 break away from in the hook portion of lifting hook 3, alright directly upwards take out the gallows wholly, expose the part that can be easily at concrete 9 outside through the gallows and take out whole gallows for the gallows can reuse, has reduced the material waste.
The structure of door style of calligraphy makes two vertical settings of stand 1 in concrete 9 for stand 1 is convenient for extract, consequently, sets up stand 1 and is sharp strip. After the hanger frame is integrally pulled out, the fine aggregate concrete or high-grade cement mortar can be refilled into the holes in the concrete 9. Therefore, in this embodiment, stand 1 adopts the angle steel, when guaranteeing that the gallows stands to support stably, the concrete space that the angle steel occupy is little, and the hole of reserving is little, and later stage recharge a small amount of concrete cement mortar can.
Further, the present invention provides a second embodiment, as shown in fig. 2, which further improves the position limiting structure. In this embodiment, the limiting structure has the first fixing nut 4 of the above embodiment, and further includes a second fixing nut 6 sleeved on the threaded rod of the hook 3, and the second fixing nut 6 is disposed below the supporting plate 2. In this way, the support plate 2 is clamped by the first fixing nut 4 and the second fixing nut 6, so that the hook 3 is more stable. When dismantling behind concrete placement, can directly pull out whole gallows through handle 5, improve the convenience of operation when the gallows is dismantled to retrieve.
Similarly, the present invention provides a third embodiment, as shown in fig. 3, a plurality of hooks 3 are provided on the supporting plate 2, and the hooks 3 are sequentially provided along a certain interval, so as to support a plurality of steel bars 10 by the same portal-shaped hanger, thereby improving the efficiency of construction. In this embodiment, the length of backup pad 2 can increase according to actual demand, and is equipped with bracing 7 between backup pad 2 and stand 1 equally, can further improve backup pad 2's intensity, guarantees the holistic supporting effect to a plurality of reinforcing bars 10 of gallows. In order to avoid the position conflict between the inclined strut 7 and the lifting hook 3, the inclined strut 7 and the lifting hook 3 can be arranged in a staggered mode, and the inclined strut 7 can be arranged on the edge of the supporting plate 2.
As shown in fig. 4, the present invention provides a fourth embodiment in which the above-described limit structure is changed. This limit structure sets to screw hole 8 in backup pad 2, and the pole portion of lifting hook 3 is the threaded rod, and threaded rod and 8 threaded connection in screw hole realize reciprocating of lifting hook 3. It should be noted that, the support plate 2 in this embodiment is provided with the threaded hole 8, so the support plate 2 should have a certain thickness to ensure the threaded rod to be in normal threaded connection with the threaded hole 8.
In the above-mentioned embodiment, in order to further make things convenient for door style of calligraphy reinforcing bar gallows to take out from the concrete, can set up the pull ring in 2 upper end both sides of backup pad, the pull ring symmetry sets up in 2 both sides of backup pad, can both hands grasp the pull ring, very convenient takes out the gallows from the concrete, the operation of being convenient for.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides a door style of calligraphy reinforcing bar gallows, its characterized in that, includes two at least parallel arrangement's stand and connection the backup pad of stand, be equipped with the lifting hook in the backup pad, the lifting hook has pole portion and hook portion, the hook portion of lifting hook is located the below of backup pad, the lifting hook with be equipped with between the backup pad and be used for the restriction the lifting hook for the limit structure that the backup pad removed, under the state of using, the lower extreme of stand with the hook portion of lifting hook buries in the concrete, the upper end of stand with the backup pad with the pole portion of lifting hook is in the concrete outside.
2. The portal-shaped steel bar hanger according to claim 1, wherein the support plate is provided with a through hole, and the hook is vertically arranged with the support plate through the through hole.
3. The portal-shaped steel bar hanger according to claim 2, wherein a handle is provided at the upper end of the rod part of the lifting hook.
4. The portal-shaped steel bar hanger according to claim 3, wherein the rod part of the lifting hook is a threaded rod, the limiting structure is a first fixing nut sleeved on the threaded rod, and the first fixing nut is arranged above the supporting plate.
5. The portal-shaped steel bar hanger according to claim 4, wherein the limiting structure further comprises a second fixing nut sleeved on the threaded rod, and the second fixing nut is arranged below the supporting plate.
6. The portal-shaped steel bar hanger according to claim 1, wherein the limiting structure is a threaded hole formed in the supporting plate, the rod part of the hook is a threaded rod, and the threaded rod is in threaded connection with the threaded hole.
7. The portal steel hanger according to claim 1, wherein the support plate is provided with pull rings at both sides of the upper end thereof.
8. The portal steel bar hanger according to any one of claims 1 to 7, wherein a plurality of hooks are provided, and a diagonal brace is provided between the support plate and the upright.
9. The portal steel hanger according to any one of claims 1 to 7, wherein the columns are angle irons.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121735170.6U CN215671172U (en) | 2021-07-28 | 2021-07-28 | Door-shaped steel bar hanging bracket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121735170.6U CN215671172U (en) | 2021-07-28 | 2021-07-28 | Door-shaped steel bar hanging bracket |
Publications (1)
Publication Number | Publication Date |
---|---|
CN215671172U true CN215671172U (en) | 2022-01-28 |
Family
ID=79981923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202121735170.6U Active CN215671172U (en) | 2021-07-28 | 2021-07-28 | Door-shaped steel bar hanging bracket |
Country Status (1)
Country | Link |
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CN (1) | CN215671172U (en) |
-
2021
- 2021-07-28 CN CN202121735170.6U patent/CN215671172U/en active Active
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