CN218479520U - L-shaped bottom plate cantilever frame - Google Patents
L-shaped bottom plate cantilever frame Download PDFInfo
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- CN218479520U CN218479520U CN202222774053.1U CN202222774053U CN218479520U CN 218479520 U CN218479520 U CN 218479520U CN 202222774053 U CN202222774053 U CN 202222774053U CN 218479520 U CN218479520 U CN 218479520U
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Abstract
The application discloses L type bottom plate cantilever frame belongs to cantilever frame technical field, including setting up on the wall body and interconnect multiunit crossbeam bottom plate and perpendicular roof beam bottom plate, crossbeam bottom plate level sets up, and crossbeam bottom plate and perpendicular roof beam bottom plate mutually perpendicular are the L type setting, and the rear end terminal surface of crossbeam bottom plate flushes the setting with a side of perpendicular roof beam bottom plate, and the rear end terminal surface and the laminating of wall body surface of crossbeam bottom plate set up, all be fixed with two fixed ears at crossbeam bottom plate rear end and perpendicular roof beam bottom plate bottom, the fixed orifices has been seted up on four fixed ears, reserve the bolt with fixed orifices looks adaptation on the wall body, the cooperation is provided with the nut on the bolt, fixed ear passes through the cooperation of nut and bolt and fixes on the wall body, the L type bottom plate that crossbeam bottom plate and perpendicular roof beam bottom plate mutually support the formation, can improve the bearing capacity of crossbeam bottom plate to a certain extent, the mount that makes the scaffold frame can be more stable is established on the crossbeam bottom plate, and then improve the security of construction work.
Description
Technical Field
This application belongs to cantilever frame technical field, concretely relates to L type bottom plate cantilever frame.
Background
The cantilever frame is also called a cantilever scaffold, and refers to a scaffold with a frame body structure unloaded on a rigid cantilever frame attached to a building structure, and is used for the operation of a main body or decoration engineering in building construction and the safety protection requirement of the main body or the decoration engineering.
Aiming at common cantilever frames in life, most of the common cantilever frames are used for fixing a beam bottom plate through embedded parts on a building wall body to enable the beam bottom plate to be in a horizontal state, and scaffolds are fixedly erected on a plurality of beam bottom plates fixed in such a way, so that people can conveniently carry out construction and other works, and the defects of small bearing range and low safety exist in a single beam bottom plate.
Therefore, an L-shaped bottom plate cantilever frame is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The application aims to solve the problems that in the prior art, a single cross beam bottom plate has the defects of small bearing range and low safety, and the L-shaped bottom plate cantilever frame is provided.
In order to achieve the purpose, the following technical scheme is adopted in the application:
the utility model provides a L type bottom plate cantilever frame, is including setting up on the wall body and interconnect multiunit crossbeam bottom plate with erect the roof beam bottom plate, crossbeam bottom plate level sets up, erect roof beam bottom plate welded fastening and set up the rear end at crossbeam bottom plate, just crossbeam bottom plate is the L type setting with erecting roof beam bottom plate mutually perpendicular, just the rear end terminal surface of crossbeam bottom plate flushes the setting with a side of erecting the roof beam bottom plate, just the rear end terminal surface and the wall body surface laminating setting of crossbeam bottom plate rear end and perpendicular roof beam bottom plate bottom all are fixed with two fixed ears, four fixed orifices has been seted up on the fixed ear reserve on the wall body have with the bolt of fixed orifices looks adaptation, the cooperation is provided with the nut on the bolt, fixed ear passes through the cooperation of nut and bolt and fixes on the wall body, and is a plurality of it is a scaffold subassembly to be provided with on the crossbeam bottom plate jointly.
Through the L-shaped bottom plate that the mutually supporting of crossbeam bottom plate and perpendicular roof beam bottom plate formed, realize improving the effect of bearing scope and improvement security.
Preferably, the scaffold assembly comprises a vertical rod, a horizontal rod and a fixing buckle, the vertical rod is vertically arranged, one end of the vertical rod is fixed on the upper surface of the beam bottom plate, and the horizontal rod is fixedly connected with the vertical rod through the fixing buckle.
Through fixing montant and horizontal pole each other to guarantee going on smoothly of each work progress.
Preferably, the four fixing lugs are respectively fixed on two side walls of the rear end of the bottom plate of the cross beam and two side walls of the bottom plate of the vertical beam.
Through all set up fixed ear on crossbeam bottom plate rear end both sides wall and perpendicular roof beam bottom plate bottom both sides wall, stabilize the fixed effect of L type bottom plate, improve the security.
Preferably, a supporting bottom plate is further arranged between the cross beam bottom plate and the vertical beam bottom plate, two ends of the supporting bottom plate are fixedly connected with the bottom end face of the cross beam bottom plate and the outer side wall of the vertical beam bottom plate respectively, and the cross beam bottom plate, the vertical beam bottom plate and the supporting bottom plate are fixed in a triangular mode.
The cross beam bottom plate, the vertical beam bottom plate and the supporting bottom plate form a triangle which is fixed, the triangle has higher stability, and then the stability of the L-shaped bottom plate is improved.
Preferably, the bottom end face of the cross beam bottom plate and the outer side wall of the vertical beam bottom plate are both provided with threaded holes, the two ends of the support bottom plate are both provided with fixing holes in a matched manner, and screws matched with the threaded holes are arranged in the fixing holes.
Through the mutual cooperation between fixed orifices, screw hole and the screw, realize making things convenient for supporting baseplate's dismantlement effect.
Preferably, the bottom end face of the cross beam bottom plate is provided with a sliding groove along the length direction of the cross beam bottom plate, and the top end of the support bottom plate is fixed with a sliding block matched with the sliding groove.
Through the setting of slider and spout, further make things convenient for supporting baseplate's dismantlement, improve the convenience.
Preferably, a reinforcing rib is welded at the joint of the cross beam bottom plate and the vertical beam bottom plate.
Through the welding strengthening rib, improve the fixed strength between crossbeam bottom plate and the perpendicular roof beam bottom plate, further improve the bearing capacity and the security of L type bottom plate.
Preferably, a lug is fixed on the upper end face of the beam bottom plate, a lug matched with the lug is reserved on the wall body, and a diagonal draw bar is arranged between the lug and the lug.
Through setting up the diagonal draw bar, improve the transverse rigidity of L bottom plate, further improve bearing capacity and security.
To sum up, the technical effect and the advantage of this application: the L-shaped bottom plate cantilever frame has the advantages that the cross beam bottom plate and the vertical beam bottom plate which are perpendicular to each other are arranged on the wall body, and further the L-shaped bottom plate formed by the mutual matching of the cross beam bottom plate and the vertical beam bottom plate can improve the bearing capacity of the cross beam bottom plate to a certain extent, so that a fixing frame which can be more stable is arranged on the cross beam bottom plate, the safety of construction work is further improved, the cross beam bottom plate, the vertical beam bottom plate and the supporting bottom plate are fixed in a triangular mode, the triangular shape has higher stability, and the stability and the safety of the L-shaped bottom plate are further improved; through the mutual cooperation between fixed orifices, screw hole and the screw, realize making things convenient for supporting baseplate's dismantlement effect, improve work efficiency.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic view of another embodiment of the present application;
FIG. 3 is an exploded view of a portion of the structure of the present application;
fig. 4 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a wall body; 2. a beam floor; 3. a vertical beam bottom plate; 4. fixing the lug; 5. a vertical rod; 6. a cross bar; 7. a fixing buckle; 8. a support base plate; 9. a chute; 10. a slider; 11. reinforcing ribs; 12. a lug; 13. and a diagonal draw bar.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.
As shown in fig. 1-3, an L-shaped floor cantilever comprises a plurality of sets of beam floors 2 and vertical beam floors 3 which are arranged on a wall 1 and connected with each other, the beam floors 2 are horizontally arranged, the vertical beam floors 3 are fixedly welded to the rear ends of the beam floors 2, the beam floors 2 and the vertical beam floors 3 are perpendicular to each other and are arranged in an L shape, the rear end faces of the beam floors 2 are flush with one side face of the vertical beam floor 3, the rear end faces of the beam floors 2 are in surface fit with the wall 1, two fixing lugs 4 are fixed to the rear ends of the beam floors 2 and the bottoms of the vertical beam floors 3, wherein the four fixing lugs 4 are respectively fixed to two side walls of the rear ends of the beam floors 2 and two side walls of the bottoms of the vertical beam floors 3, fixing holes are formed in the four fixing lugs 4, bolts which are matched with the fixing holes are reserved on the wall 1, nuts are arranged on the bolts in a matched manner, the fixing lugs 4 are fixed on the wall 1 through the nuts and the bolts, scaffold floor components are jointly arranged on the plurality of the beam floors 2, wherein each of the scaffold includes a vertical rod 5, a horizontal rod assembly 6 and a fixing buckle 7, and a fixing buckle 7 is fixed on the cross rod 5 which is connected with the surface of the cross rod 2, and a cross rod 5 which is connected with the scaffold.
It should be noted that: through setting up mutually perpendicular's welded crossbeam bottom plate 2 and erecting roof beam bottom plate 3 on wall body 1, further through crossbeam bottom plate 2 and the L type bottom plate that erects roof beam bottom plate 3 and mutually support and form, can improve the bearing capacity of crossbeam bottom plate 2 to a certain extent, the mount that makes the scaffold frame can be more stable is established on crossbeam bottom plate 2, and then improves the security of construction work.
Further, all fix the effect of fixed ear 4 on 2 rear end both sides walls of crossbeam bottom plate and 3 bottom both sides walls of perpendicular roof beam bottom plate with, stabilize the fixed effect of crossbeam bottom plate 2 and perpendicular roof beam bottom plate 3, and then stabilize the fixed effect of L type bottom plate, improve the security.
As shown in fig. 1, still be provided with supporting baseplate 8 between crossbeam bottom plate 2 and perpendicular roof beam bottom plate 3, supporting baseplate 8's both ends respectively with crossbeam bottom plate 2's bottom terminal surface and perpendicular roof beam bottom plate 3's lateral wall fixed connection, and crossbeam bottom plate 2, it is fixed that perpendicular roof beam bottom plate 3 and supporting baseplate 8 form triangle-shaped, crossbeam bottom plate 2's bottom terminal surface and perpendicular roof beam bottom plate 3's lateral wall all seted up the screw hole, and the fixed orifices has all been seted up in the cooperation at supporting baseplate 8 both ends, be provided with in the fixed orifices with screw hole complex screw.
It should be noted that: the cross beam bottom plate 2, the vertical beam bottom plate 3 and the support bottom plate 8 are fixed in a triangular shape, and the triangular shape has high stability, so that the stability and the safety of the L-shaped bottom plate are improved; through mutually supporting between fixed orifices, screw hole and the screw, realize making things convenient for supporting baseplate's dismantlement effect, improve work efficiency.
As shown in fig. 3 and 4, the bottom end face of the beam bottom plate 2 is provided with a sliding groove 9 along the length direction of the beam bottom plate 2, a sliding block 10 matched with the sliding groove 9 is fixed at the top end of the supporting bottom plate 8, and the supporting bottom plate 8 is further convenient to disassemble through the arrangement of the sliding block 10 and the sliding groove 9, so that convenience is improved.
As shown in fig. 2 and 3, the reinforcing ribs 11 are welded at the joints of the cross beam bottom plate 2 and the vertical beam bottom plate 3, so that the fixing strength between the cross beam bottom plate 2 and the vertical beam bottom plate 3 is improved, and the bearing capacity and the safety of the L-shaped bottom plate are further improved; the lugs 12 are fixed on the upper end face of the beam bottom plate 2, the lugs matched with the lugs 12 are reserved on the wall body 1, and the diagonal draw bars 13 are arranged between the lugs 12 and the lugs, so that the transverse rigidity of the beam bottom plate 2 is improved, and the bearing capacity and the safety of the L-shaped bottom plate are further improved.
The working principle is as follows: through the bolt of reserving on wall body 1, mutually support with bolt complex nut and the fixed orifices three of seting up on fixed ear 4, fix crossbeam bottom plate 2 and perpendicular roof beam bottom plate 3 on wall body 1, will fix slider 10 on 8 tops of supporting baseplate again and set up spout 9 on crossbeam bottom plate 2 and align, make supporting baseplate 8 assemble on crossbeam bottom plate 2, rethread fixed orifices, mutually support between screw hole and the screw, realize supporting baseplate 8's fixed effect, make crossbeam bottom plate 2 more stable through screwing up diagonal draw bar 13, crossbeam bottom plate 2 and the L type bottom plate of erecting the mutually support of roof beam bottom plate 3 formation, can improve the bearing capacity of crossbeam bottom plate 2 to a certain extent, the mount that makes the scaffold frame can be more stable is established on crossbeam bottom plate 2, and then improve the security of construction work.
The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.
Claims (8)
1. The utility model provides a L type bottom plate cantilever frame, is including setting up on wall body (1) and interconnect multiunit crossbeam bottom plate (2) and erecting roof beam bottom plate (3), its characterized in that: crossbeam bottom plate (2) level sets up, erect roof beam bottom plate (3) welded fastening and set up the rear end at crossbeam bottom plate (2), just crossbeam bottom plate (2) is the L type setting with erecting roof beam bottom plate (3) mutually perpendicular, just the rear end terminal surface of crossbeam bottom plate (2) flushes the setting with a side of erecting roof beam bottom plate (3), just the rear end terminal surface and wall body (1) surface laminating setting of crossbeam bottom plate (2) rear end and erect roof beam bottom plate (3) bottom all are fixed with two fixed ears (4), four fixed orifices has been seted up on fixed ear (4) the bolt with fixed orifices looks adaptation is reserved on wall body (1), the cooperation is provided with the nut on the bolt, fixed ear (4) are fixed on wall body (1) through the cooperation of nut and bolt, and are a plurality of be provided with scaffold subassembly on crossbeam bottom plate (2) jointly.
2. An L-shaped floor suspension according to claim 1, wherein: the scaffold assembly comprises a vertical rod (5) which is vertically arranged, a horizontal rod (6) which is horizontally arranged and a fixing buckle (7), wherein one end of the vertical rod (5) is fixed on the upper surface of the beam bottom plate (2), and the horizontal rod (6) is fixedly connected with the vertical rod (5) through the fixing buckle (7).
3. An L-shaped floor suspension according to claim 1, wherein: the four fixing lugs (4) are respectively fixed on two side walls of the rear end of the cross beam bottom plate (2) and two side walls of the bottom of the vertical beam bottom plate (3).
4. An L-shaped floor suspension according to claim 1, wherein: still be provided with supporting baseplate (8) between crossbeam bottom plate (2) and perpendicular roof beam bottom plate (3), the both ends of supporting baseplate (8) respectively with the bottom terminal surface of crossbeam bottom plate (2) and the lateral wall fixed connection of perpendicular roof beam bottom plate (3), just crossbeam bottom plate (2), perpendicular roof beam bottom plate (3) and supporting baseplate (8) form triangle-shaped fixedly.
5. An L-shaped floor suspension according to claim 4 wherein: threaded holes are formed in the end face of the bottom of the cross beam bottom plate (2) and the outer side wall of the vertical beam bottom plate (3), fixing holes are formed in the two ends of the supporting bottom plate (8) in a matched mode, and screws matched with the threaded holes are arranged in the fixing holes.
6. An L-shaped floor suspension according to claim 4, further comprising: the bottom end face of the cross beam bottom plate (2) is provided with a sliding groove (9) along the length direction of the cross beam bottom plate (2), and the top end of the support bottom plate (8) is fixed with a sliding block (10) matched with the sliding groove (9).
7. An L-shaped floor suspension according to claim 1, wherein: and reinforcing ribs (11) are welded at the joints of the cross beam bottom plates (2) and the vertical beam bottom plates (3).
8. An L-shaped floor suspension according to claim 1, wherein: lugs (12) are fixed on the upper end face of the beam bottom plate (2), lugs matched with the lugs (12) are reserved on the wall body (1), and diagonal draw bars (13) are arranged between the lugs (12) and the lugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222774053.1U CN218479520U (en) | 2022-10-20 | 2022-10-20 | L-shaped bottom plate cantilever frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222774053.1U CN218479520U (en) | 2022-10-20 | 2022-10-20 | L-shaped bottom plate cantilever frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218479520U true CN218479520U (en) | 2023-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222774053.1U Active CN218479520U (en) | 2022-10-20 | 2022-10-20 | L-shaped bottom plate cantilever frame |
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| Country | Link |
|---|---|
| CN (1) | CN218479520U (en) |
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2022
- 2022-10-20 CN CN202222774053.1U patent/CN218479520U/en active Active
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