CN213742260U - Pull-up type cantilever frame beam convenient to mount and dismount - Google Patents
Pull-up type cantilever frame beam convenient to mount and dismount Download PDFInfo
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- CN213742260U CN213742260U CN202021995032.7U CN202021995032U CN213742260U CN 213742260 U CN213742260 U CN 213742260U CN 202021995032 U CN202021995032 U CN 202021995032U CN 213742260 U CN213742260 U CN 213742260U
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Abstract
The utility model relates to the technical field of building construction auxiliary equipment, in particular to an upward-pulling type cantilever beam convenient to install and disassemble, which comprises a wall body, I-shaped steel, a diagonal draw bar, a first embedded part and a second embedded part, wherein the outer surface of the wall body is provided with the I-shaped steel, one end of the I-shaped steel, which is close to the wall body, is provided with an anchoring plate, the anchoring plate is provided with a first installation hole, a first fixing bolt is arranged in the first installation hole, the top of the other end of the I-shaped steel is provided with a first single-lug connecting piece, the part, which is close to the anchoring plate, in the wall body is provided with the first embedded part, a second single-lug connecting piece is arranged above the anchoring plate, the second single-lug connecting piece is provided with a second installation hole, the second fixing bolt is arranged in the second installation hole, the part, which is close to the second single-lug connecting piece, in the wall body is provided with the second embedded part, and the installation and the disassembly of the whole device are convenient, the bearing capacity is high, the repeated utilization is realized, the practicability is higher, and certain popularization value is realized.
Description
Technical Field
The utility model relates to a construction auxiliary assembly technical field specifically is an easy to assemble and pull-up formula cantilever beam who dismantles.
Background
At present, in building construction, a cantilever type steel beam generally passes through an outer wall of a building, extends into a room and is laid on a main structure floor, then 3U-shaped embedded parts are anchored on a floor panel and the floor beam, the fixed length extending into the room is not less than 1.25 times of that of an outdoor cantilever section, a long steel beam is needed, most of the steel beams depend on a tower crane for installation, the installation is troublesome, the steel beam needs to pass through a wall body, concrete beams and plate members are easy to damage, the floor is easy to seep and leak, the layout of the steel beam extending into the room is complex, indoor building garbage cleaning and construction personnel walking are prevented, a U-shaped anchoring ring needs to be cut on site before the steel beam is removed, holes and bricks need to be repaired after the removal, the construction time is prolonged, and therefore, the upper-pulling type cantilever beam which is convenient to install and remove is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easy to assemble and pull-up formula cantilever beam who dismantles to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an upper-pulling type cantilever beam convenient to mount and dismount comprises a wall body, I-shaped steel, a diagonal draw bar, a first embedded part and a second embedded part, wherein the outer surface of the wall body is provided with the I-shaped steel, one end, close to the wall body, of the I-shaped steel is provided with an anchoring plate, a first mounting hole is formed in the anchoring plate, a first fixing bolt is arranged in the first mounting hole, the top of the other end of the I-shaped steel is provided with a first single-lug connecting piece, the first embedded part is arranged in the wall body and close to the anchoring plate, a second single-lug connecting piece is arranged above the anchoring plate, a second mounting hole is formed in the second single-lug connecting piece, a second fixing bolt is arranged in the second mounting hole, the second embedded part is arranged in the wall body and close to the second single-lug connecting piece, inner thread grooves are formed in one ends, close to the outer surface of the wall body, of the first embedded part and the second embedded part, and through holes are formed in the other ends of the first embedded part and the second embedded part, be equipped with the diagonal draw bar between first monaural connecting piece and the second monaural connecting piece, the diagonal draw bar comprises positive wire pull rod, basket of flowers connecting piece, spacing bolt and anti-wire pull rod, just basket of flowers connecting piece both ends difference threaded connection positive wire pull rod and anti-wire pull rod, positive wire pull rod and anti-wire pull rod are close to equal threaded connection of basket of flowers connecting piece department and are had spacing bolt, the first monaural connecting piece of one end fixedly connected with of basket of flowers connecting piece is kept away from to positive wire pull rod, the two monaural connecting pieces of one end fixedly connected with second of basket of flowers connecting piece are kept away from to anti-wire pull rod.
Preferably, the anchoring plate and the first single lug connecting piece are welded with the I-shaped steel, and a triangular reinforcing plate is welded between the bottom of the I-shaped steel and the anchoring plate.
Preferably, the steel bars in the wall body penetrate through the through holes in the first embedded part and the second embedded part for limiting and fixing.
Preferably, the first double-lug connecting piece is rotatably connected with the first single-lug connecting piece through a pin shaft, and the second double-lug connecting piece is rotatably connected with the second single-lug connecting piece through a pin shaft.
Preferably, the anchoring plate penetrates through the first mounting hole through the first fixing bolt and is in threaded connection with the first embedded part.
Preferably, the second single-lug connecting piece penetrates through the second mounting hole through a second fixing bolt and is in threaded connection with the second embedded part.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the first embedded part and the second embedded part are arranged inside the wall body before the wall body is poured, the steel bars penetrate through the through holes in the first embedded part and the second embedded part for limiting and fixing, the anchoring plate penetrates through the first mounting hole and is in threaded connection with the first embedded part through the first fixing bolt, the second single-lug connecting piece penetrates through the second mounting hole and is in threaded connection with the second embedded part through the second fixing bolt, the whole cantilever frame beam is convenient to install, profile steel does not need to penetrate through a wall body, the concrete beam and the plate member are prevented from being damaged, the risk of water seepage and water leakage of a floor is reduced, the whole cantilever frame beam can be detached only by loosening the first fixing bolt and the second fixing bolt during detachment, later-stage cutting, hole repairing and brick repairing time is reduced, construction time is shortened, the steel bars can be repeatedly utilized, and the practicability is high.
2. The utility model discloses in, oblique pull rod through setting up, the first double-ear connecting piece and the first monaural connecting piece that will draw one end to one side rotate through the round pin axle and be connected, the second double-ear connecting piece and the second monaural connecting piece of the oblique pull rod other end rotate through the round pin axle and be connected, rethread rotation basket of flowers connecting piece, make positive wire pull rod and anti-wire pull rod remove to basket of flowers connecting piece in step, adjust to the stress state until oblique pull rod, make oblique pull rod form ascending oblique pull supporting force to the I-steel, make the I-steel can bear bigger bearing capacity, make the cantilever beam possess stronger bearing capacity, be convenient for set up the scaffold frame of higher floor, the security is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an internal side view of the present invention;
FIG. 3 is a schematic structural view of a first embedded part and a second embedded part of the present invention;
FIG. 4 is a schematic view of the diagonal draw bar structure of the present invention;
fig. 5 is a schematic view of the overall structure of the present invention.
In the figure: the method comprises the following steps of 1-wall body, 2-anchor plate, 3-I-steel, 4-first single lug connecting piece, 5-diagonal draw bar, 6-second single lug connecting piece, 7-first embedded part, 8-first mounting hole, 9-first fixing bolt, 10-second embedded part, 11-second mounting hole, 12-second fixing bolt, 13-through hole, 14-internal thread groove, 15-first double lug connecting piece, 16-positive wire draw bar, 17-basket connecting piece, 18-limiting bolt, 19-reverse wire draw bar and 20-second double lug connecting piece.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a pull-up cantilever beam convenient to mount and dismount comprises a wall body 1, I-shaped steel 3, a diagonal draw bar 5, a first embedded part 7 and a second embedded part 10, wherein the I-shaped steel 3 is arranged on the outer surface of the wall body 1, an anchoring plate 2 is arranged at one end, close to the wall body 1, of the I-shaped steel 3, a first mounting hole 8 is formed in the anchoring plate 2, a first fixing bolt 9 is arranged in the first mounting hole 8, a first single lug connecting piece 4 is arranged at the top of the other end of the I-shaped steel 3, the anchoring plate 2 and the first single lug connecting piece 4 are welded with the I-shaped steel 3, a triangular reinforcing plate is welded between the bottom of the I-shaped steel 3 and the anchoring plate 2, the first embedded part 7 is arranged in the wall body 1, the anchoring plate 2 penetrates through the first mounting hole 8 through the first fixing bolt 9 to be in threaded connection with the first embedded part 7, a second single lug connecting piece 6 is arranged above the anchoring plate 2, a second mounting hole 11 is formed in the second single lug connecting piece 6, a second fixing bolt 12 is arranged in a second mounting hole 11, a second embedded part 10 is arranged in the wall body 1 close to a second single-lug connecting part 6, inner thread grooves 14 are respectively arranged at one ends of the first embedded part 7 and the second embedded part 10 close to the outer surface of the wall body 1, the second single-lug connecting part 6 penetrates through the second mounting hole 11 through the second fixing bolt 12 to be in threaded connection with the second embedded part 10, through holes 13 are respectively arranged at the other ends of the first embedded part 7 and the second embedded part 10, reinforcing steel bars in the wall body 1 penetrate through the through holes 13 in the first embedded part 7 and the second embedded part 10 to be limited and fixed, a diagonal draw bar 5 is arranged between the first single-lug connecting part 4 and the second single-lug connecting part 6, the diagonal draw bar 5 consists of a positive wire draw bar 16, a basket connecting part 17, a limiting bolt 18 and a negative wire draw bar 19, and the two ends of the diagonal draw bar 5 are respectively in threaded connection with the positive wire draw bar 16 and the negative wire draw bar 19, the flower basket connecting piece is characterized in that the positions, close to the flower basket connecting piece 17, of the positive wire pull rod 16 and the reverse wire pull rod 19 are connected with limiting bolts 18 through threads, one end, far away from the flower basket connecting piece 17, of the positive wire pull rod 16 is fixedly connected with a first double-lug connecting piece 15, the first double-lug connecting piece 15 is connected with a first single-lug connecting piece 4 in a rotating mode through a pin shaft, one end, far away from the flower basket connecting piece 17, of the reverse wire pull rod 19 is fixedly connected with a second double-lug connecting piece 20, and the second double-lug connecting piece 20 is connected with the second single-lug connecting piece 6 in a rotating mode through a pin shaft.
The utility model discloses work flow: when in use, the first embedded part 7 and the second embedded part 10 are arranged inside the wall body 1 before the wall body 1 is poured, and the steel bar passes through the through holes 13 on the first embedded part 7 and the second embedded part 10 for limiting and fixing, the anchoring plate 2 passes through the first mounting hole 8 by the first fixing bolt 9 and is in threaded connection with the first embedded part 7, the second single-lug connecting part 6 passes through the second mounting hole 11 by the second fixing bolt 12 and is in threaded connection with the second embedded part 10, the installation is convenient, the section steel does not need to pass through the wall body, the damage to the concrete beam and the plate component is avoided, the risk of water seepage and leakage of the floor is reduced, the first double-lug connecting part 15 at one end of the diagonal draw bar 5 is rotationally connected with the first single-lug connecting part 4 by a pin shaft, the second double-lug connecting part 20 at the other end of the diagonal draw bar 5 is rotationally connected with the second single-lug connecting part 6 by a pin shaft, and then passes through the rotational basket connecting part 17, make positive wire pull rod 16 and contrary wire pull rod 19 remove to basket of flowers connecting piece 17 in step, adjust to the stress state until oblique pull rod 5, make oblique pull rod 5 form ascending oblique pull supporting force to I-steel 3, make I-steel 3 can bear bigger bearing capacity, when the length of I-steel 3 is greater than 2.4 meters, need set up two oblique pull rod 5 that inclination is the same, make the cantilever frame roof beam possess stronger bearing capacity, be convenient for set up the scaffold frame of higher floor, only need loosen first fixing bolt 9 and second fixing bolt 12 during the dismantlement and can pull down whole cantilever frame roof beam, reduce the later stage cutting, mend hole and mend the brick time, reduce the engineering time, and reuse, therefore, the practicality is higher, and has certain spreading value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an easy to assemble and pull-up type cantilever beam who dismantles, includes wall body (1), I-steel (3), diagonal draw bar (5), first built-in fitting (7) and second built-in fitting (10), its characterized in that: the outer surface of the wall body (1) is provided with the I-shaped steel (3), one end, close to the wall body (1), of the I-shaped steel (3) is provided with the anchoring plate (2), the anchoring plate (2) is provided with the first mounting hole (8), the first mounting hole (8) is internally provided with the first fixing bolt (9), the top of the other end of the I-shaped steel (3) is provided with the first single-lug connecting piece (4), the wall body (1) is internally provided with the first embedded part (7) close to the anchoring plate (2), the anchoring plate (2) is provided with the second single-lug connecting piece (6) above, the second single-lug connecting piece (6) is provided with the second mounting hole (11), the second fixing bolt (12) is arranged in the second mounting hole (11), the second embedded part (10) is arranged in the wall body (1) close to the second single-lug connecting piece (6), and the inner threaded groove (14) is arranged at one end, close to the outer surface of the wall body (1), of the first embedded part (7) and the second embedded part (10) ) The other ends of the first embedded part (7) and the second embedded part (10) are respectively provided with a through hole (13), an inclined pull rod (5) is arranged between the first single-lug connecting piece (4) and the second single-lug connecting piece (6), the diagonal draw bar (5) consists of a positive wire draw bar (16), a basket connecting piece (17), a limiting bolt (18) and a negative wire draw bar (19), and both ends of the basket connecting piece (17) are respectively connected with a positive wire pull rod (16) and a negative wire pull rod (19) in a threaded manner, the positions of the positive wire pull rod (16) and the negative wire pull rod (19) close to the basket connecting piece (17) are both connected with a limiting bolt (18) in a threaded manner, one end of the positive wire pull rod (16) far away from the flower basket connecting piece (17) is fixedly connected with a first double-lug connecting piece (15), one end of the reverse wire pull rod (19) far away from the connection flower basket connecting piece (17) is fixedly connected with a second double-lug connecting piece (20).
2. The upward-pulling type cantilever beam convenient to mount and dismount as claimed in claim 1, wherein: the anchoring plate (2) and the first single lug connecting piece (4) are connected with the I-shaped steel (3) in a welded mode, and a triangular reinforcing plate is welded between the bottom of the I-shaped steel (3) and the anchoring plate (2).
3. The upward-pulling type cantilever beam convenient to mount and dismount as claimed in claim 1, wherein: and reinforcing steel bars in the wall body (1) penetrate through the through holes (13) in the first embedded part (7) and the second embedded part (10) to be limited and fixed.
4. The upward-pulling type cantilever beam convenient to mount and dismount as claimed in claim 1, wherein: the first double-lug connecting piece (15) is rotationally connected with the first single-lug connecting piece (4) through a pin shaft, and the second double-lug connecting piece (20) is rotationally connected with the second single-lug connecting piece (6) through a pin shaft.
5. The upward-pulling type cantilever beam convenient to mount and dismount as claimed in claim 1, wherein: the anchoring plate (2) penetrates through the first mounting hole (8) through the first fixing bolt (9) and is in threaded connection with the first embedded part (7).
6. The upward-pulling type cantilever beam convenient to mount and dismount as claimed in claim 1, wherein: and the second single-lug connecting piece (6) penetrates through the second mounting hole (11) through a second fixing bolt (12) and is in threaded connection with the second embedded part (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021995032.7U CN213742260U (en) | 2020-09-14 | 2020-09-14 | Pull-up type cantilever frame beam convenient to mount and dismount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021995032.7U CN213742260U (en) | 2020-09-14 | 2020-09-14 | Pull-up type cantilever frame beam convenient to mount and dismount |
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| Publication Number | Publication Date |
|---|---|
| CN213742260U true CN213742260U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021995032.7U Active CN213742260U (en) | 2020-09-14 | 2020-09-14 | Pull-up type cantilever frame beam convenient to mount and dismount |
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| CN (1) | CN213742260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863514A (en) * | 2021-11-09 | 2021-12-31 | 南京路通交科勘察设计有限公司 | Connecting structure of assembled building enclosure outer wall and I-shaped steel beam and connecting mode of connecting structure |
-
2020
- 2020-09-14 CN CN202021995032.7U patent/CN213742260U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863514A (en) * | 2021-11-09 | 2021-12-31 | 南京路通交科勘察设计有限公司 | Connecting structure of assembled building enclosure outer wall and I-shaped steel beam and connecting mode of connecting structure |
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