CN216641357U - Fully pre-embedded installation auxiliary operation platform on cantilever frame beam side - Google Patents
Fully pre-embedded installation auxiliary operation platform on cantilever frame beam side Download PDFInfo
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- CN216641357U CN216641357U CN202220059660.7U CN202220059660U CN216641357U CN 216641357 U CN216641357 U CN 216641357U CN 202220059660 U CN202220059660 U CN 202220059660U CN 216641357 U CN216641357 U CN 216641357U
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- ladder
- wall
- fixedly connected
- operating platform
- beam side
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Abstract
The utility model discloses an auxiliary operating platform for fully pre-embedded installation of a cantilever frame beam side, which comprises a base, wherein the top of the base is fixedly connected with an operating platform through a support, the bottom of the base is provided with a plurality of trundles, the outer wall of the operating platform is hinged with a first ladder stand, the outer wall of the first ladder stand is connected with a second ladder stand in a sliding manner, and the outer walls of two sides of the first ladder stand are symmetrically and fixedly connected with two first positioning rods and two second positioning rods; when the ladder is used, after the second ladder extends out of the first ladder for a certain distance, the connecting rod is operated, the second positioning rod is matched with the through hole, the second ladder can be locked on the first ladder, then the bottom end of the second ladder is contacted with the ground, and the first ladder and the second ladder can be in an inclined state, so that technicians can climb onto an operation platform conveniently, the difficulty of heavy climbing can be effectively reduced compared with a vertical ladder, and the overhead and underfoot environments can be observed conveniently.
Description
Technical Field
The utility model relates to an operating platform, in particular to an auxiliary operating platform for fully pre-buried installation of a cantilever frame beam side.
Background
The overhanging scaffold is a simple facility used in a building and is divided into two types of overhanging in each layer and overhanging in multiple layers. In the installation and construction process of the cantilever frame, the cantilever frame and an embedded part on the side of a building bearing beam need to be fixed by using a wall connecting part so as to ensure the stability of the cantilever frame.
In the work progress that current cantilever frame and built-in fitting carry out being connected, can use auxiliary operation platform usually to supply the technical staff to ascend a height the operation, when current auxiliary operation platform, its cat ladder is fixed on the support mostly, and the cat ladder is the vertical state with ground, technical staff carries instrument material etc. and the degree of difficulty is great when carrying out the heavy burden climbing, and is not convenient for observe overhead and underfoot environment, remains to improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fully pre-buried installation auxiliary operating platform at the beam side of a cantilever frame, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a full pre-buried installation auxiliary operation platform of cantilever frame roof beam side, includes the base, support fixedly connected with operation platform is passed through at the top of base, a plurality of truckles are installed to the bottom of base, operation platform's outer wall articulates there is first cat ladder, the outer wall sliding connection of first cat ladder has the second cat ladder, two first locating levers of bilateral outer wall symmetry fixedly connected with and two second locating levers of first cat ladder, the second locating lever is located first locating lever under, the bilateral outer wall symmetry of second cat ladder is provided with two locking mechanical system, locking mechanical system and first locating lever and second locating lever looks adaptation.
As a further scheme of the utility model: the locking mechanism comprises a guide rod, the outer wall of the guide rod is sleeved with a connecting rod in a sliding mode, a through hole penetrates through the outer wall of the connecting rod, and the size of the through hole is matched with the diameters of the first positioning rod and the second positioning rod.
As a further scheme of the utility model: the end face of the guide rod is fixedly connected with a limiting block, a spring is movably sleeved on the outer wall of the guide rod and located between the limiting block and the connecting rod, and a handle is fixedly connected to the outer wall of the connecting rod.
As a further scheme of the utility model: the outer wall of the first ladder stand is symmetrically and fixedly connected with two sliding rails, sliding grooves are formed in the positions, corresponding to the sliding rails, of the outer wall of the second ladder stand, and the sliding rails are located in the corresponding sliding grooves.
As a further scheme of the utility model: the top symmetry fixedly connected with of base two slide bars, the sliding sleeve has been cup jointed in the outer wall slip of slide bar, the outer wall of sliding sleeve articulates there is the connecting rod, two the one end of connecting rod is articulated with the inside wall of first cat ladder.
As a still further scheme of the utility model: the outer wall threaded connection of sliding sleeve has hand and screws up the bolt, the screw thread end of hand screw up the bolt runs through behind the outer wall of sliding sleeve and offsets with the outer wall of slide bar.
As a still further scheme of the utility model: the top of the operating platform is fixedly connected with a protective guard, and a protective door is arranged at the position, corresponding to the top end of the first ladder stand, of the protective guard.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the ladder is used, after the second ladder extends out of the first ladder for a certain distance, the connecting rod is operated, the second positioning rod is matched with the through hole, the second ladder can be locked on the first ladder, then the bottom end of the second ladder is contacted with the ground, and the first ladder and the second ladder can be in an inclined state, so that technicians can climb onto an operation platform conveniently.
2. According to the utility model, after the first crawling ladder is rotated to a required angle, the bolt is screwed down by a screwing hand, so that an included angle between the first crawling ladder and the operating platform can be locked, the first crawling ladder cannot rotate, and meanwhile, the connecting rod can provide effective support for the first crawling ladder, so that the stability of the first crawling ladder is improved when technicians climb the first crawling ladder.
Drawings
Fig. 1 is a schematic structural diagram of a fully-embedded installation auxiliary operating platform at the beam side of a cantilever frame.
Fig. 2 is an enlarged view of a point a in fig. 1.
Fig. 3 is a schematic diagram of the unfolding state of a second ladder stand in the cantilever beam side fully-embedded installation auxiliary operation platform.
Fig. 4 is a schematic structural diagram of a sliding groove in the fully pre-buried installation auxiliary operation platform at the beam side of the cantilever frame.
The device comprises a base 1, casters 2, a support 3, an operating platform 4, a guard rail 5, a first ladder stand 6, a first positioning rod 7, a second positioning rod 8, a sliding rail 9, a second ladder stand 10, a sliding groove 11, a guide rod 12, a spring 13, a limiting block 14, a connecting rod 15, a through hole 16, a sliding rod 17, a sliding sleeve 18, a connecting rod 19, a hand-screwed bolt 20 and a handle 21.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1 to 4, in the embodiment of the utility model, an auxiliary operating platform for fully pre-embedded installation on a cantilever beam side comprises a base 1, wherein the top of the base 1 is fixedly connected with an operating platform 4 through a support 3, a plurality of casters 2 are installed at the bottom of the base 1, the casters 2 are universal wheels with a self-locking function, a first ladder stand 6 is hinged to the outer wall of the operating platform 4, a second ladder stand 10 is slidably connected to the outer wall of the first ladder stand 6, two first positioning rods 7 and two second positioning rods 8 are symmetrically and fixedly connected to the outer walls on two sides of the first ladder stand 6, the second positioning rods 8 are located right below the first positioning rods 7, two locking mechanisms are symmetrically arranged on the outer walls on two sides of the second ladder stand 10, and the locking mechanisms are matched with the first positioning rods 7 and the second positioning rods 8.
The locking mechanism comprises a guide rod 12, a connecting rod 15 is sleeved on the outer wall of the guide rod 12 in a sliding mode, a through hole 16 penetrates through the outer wall of the connecting rod 15, and the size of the through hole 16 is matched with the diameters of the first positioning rod 7 and the second positioning rod 8.
By inserting the first positioning rod 7 or the second positioning rod 8 into the corresponding through hole 16, the first ladder 6 and the second ladder 10 can be fixed by the connecting rod 15, and the second ladder 10 can be prevented from sliding on the first ladder 6.
The end face of the guide rod 12 is fixedly connected with a limiting block 14, the outer wall of the guide rod 12 is movably sleeved with a spring 13, the spring 13 is located between the limiting block 14 and a connecting rod 15, and the outer wall of the connecting rod 15 is fixedly connected with a handle 21.
By means of the cooperation of the spring 13 and the limiting block 14, the first positioning rod 7 or the second positioning rod 8 can be prevented from being separated from the through hole 16 under the condition of non-manual operation, and the locking stability between the first ladder stand 6 and the second ladder stand 10 is effectively improved.
The outer wall of the first ladder stand 6 is symmetrically and fixedly connected with two sliding rails 9, sliding grooves 11 are formed in the positions, corresponding to the sliding rails 9, of the outer wall of the second ladder stand 10, and the sliding rails 9 are located in the corresponding sliding grooves 11.
The stability of the movement of the second ladder stand 10 on the first ladder stand 6 can be improved by the cooperation of the slide rail 9 and the slide groove 11.
The top of base 1 is symmetrical fixedly connected with two slide bars 17, slide bar 17's outer wall slides and has cup jointed sliding sleeve 18, sliding sleeve 18's outer wall articulates there is connecting rod 19, two connecting rod 19's one end is articulated with the inside wall of first cat ladder 6.
By rotating the first ladder stand 6 on the operating platform 4, the first ladder stand 6 drives the sliding sleeve 18 to slide on the sliding rod 17 through the connecting rod 19, so that the rotating stability of the first ladder stand 6 is improved.
The outer wall of the sliding sleeve 18 is in threaded connection with a hand-screwed bolt 20, and the threaded end of the hand-screwed bolt 20 penetrates through the outer wall of the sliding sleeve 18 and then abuts against the outer wall of the sliding rod 17.
After rotating first cat ladder 6 to required angle, screw up the hand and twist bolt 20, can lock the contained angle between first cat ladder 6 and the operation platform 4, make first cat ladder 6 unable rotation, connecting rod 19 can provide effectual support to first cat ladder 6 simultaneously to first cat ladder 6's stability when improving the technical staff climbing.
The top of the operating platform 4 is fixedly connected with a protective guard 5, and a protective door is arranged at the position, corresponding to the top end of the first ladder stand 6, of the protective guard 5.
The working principle of the utility model is as follows:
when the ladder stand is used, the first ladder stand 6 is rotated on the operation platform 4, the connecting rod 15 is pulled through the handle 21, the first positioning rod 7 is separated from the through hole, the second ladder stand 10 can slide on the first ladder stand 6, when the second ladder stand 10 extends out of the first ladder stand 6 for a certain distance, the connecting rod 15 is operated, the second positioning rod 8 is matched with the through hole 16, the second ladder stand 10 can be locked on the first ladder stand 6, then the bottom end of the second ladder stand 10 is contacted with the ground, the first ladder stand 6 and the second ladder stand 10 can be in an inclined state, so that technicians can conveniently climb onto the operation platform 4, compared with a vertical ladder stand, the difficulty in climbing can be effectively reduced, meanwhile, the overhead and underfoot environments can be conveniently observed, and the use is safer.
In the utility model, after the first ladder stand 6 is rotated to a required angle, the bolt 20 is screwed down by a screwing hand, so that the included angle between the first ladder stand 6 and the operating platform 4 can be locked, the first ladder stand 6 cannot rotate, and meanwhile, the connecting rod 19 can provide effective support for the first ladder stand 6, thereby improving the stability of the first ladder stand 6 when a technician climbs.
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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a cantilever frame roof beam side is whole pre-buried installation auxiliary operation platform which characterized in that: the automatic ladder comprises a base (1), a support (3) is passed through at the top of base (1) fixedly connected with operation platform (4), a plurality of truckles (2) are installed to the bottom of base (1), the outer wall of operation platform (4) articulates there is first cat ladder (6), the outer wall sliding connection of first cat ladder (6) has second cat ladder (10), two first locating levers (7) and two second locating levers (8) of both sides outer wall symmetry fixedly connected with of first cat ladder (6), second locating lever (8) are located under first locating lever (7), the both sides outer wall symmetry of second cat ladder (10) is provided with two locking mechanical system, locking mechanical system and first locating lever (7) and second locating lever (8) looks adaptation.
2. The cantilever beam side fully-embedded installation auxiliary operating platform of claim 1, which is characterized in that: the locking mechanism comprises a guide rod (12), a connecting rod (15) is sleeved on the outer wall of the guide rod (12) in a sliding mode, a through hole (16) penetrates through the outer wall of the connecting rod (15), and the size of the through hole (16) is matched with the diameters of the first positioning rod (7) and the second positioning rod (8).
3. The fully embedded auxiliary operating platform for mounting on the cantilever beam side of claim 2, characterized in that: the end face of guide arm (12) fixedly connected with stopper (14), spring (13) have been cup jointed in the outer wall activity of guide arm (12), spring (13) are located between stopper (14) and connecting rod (15), the outer wall fixedly connected with handle (21) of connecting rod (15).
4. The cantilever beam side fully-embedded installation auxiliary operating platform of claim 1, which is characterized in that: the outer wall of the first ladder stand (6) is symmetrically and fixedly connected with two sliding rails (9), sliding grooves (11) are formed in the corresponding positions of the outer wall of the second ladder stand (10) and the sliding rails (9), and the sliding rails (9) are located in the corresponding sliding grooves (11).
5. The cantilever beam side fully-embedded installation auxiliary operating platform of claim 1, which is characterized in that: the top symmetry fixedly connected with of base (1) two slide bars (17), sliding sleeve (18) have been cup jointed in the outer wall slip of slide bar (17), the outer wall of sliding sleeve (18) articulates there is connecting rod (19), two the one end of connecting rod (19) is articulated with the inside wall of first cat ladder (6).
6. The fully embedded auxiliary operating platform for cantilever beam side installation of claim 5, wherein: the outer wall threaded connection of sliding sleeve (18) has hand and screws up bolt (20), the screw thread end of hand screw up bolt (20) runs through behind the outer wall of sliding sleeve (18) and offsets with the outer wall of slide bar (17).
7. The fully embedded auxiliary operating platform for cantilever beam side installation of claim 5, wherein: the top of the operating platform (4) is fixedly connected with a protective guard (5), and a protective door is arranged at the position, corresponding to the top end of the first ladder stand (6), of the protective guard (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220059660.7U CN216641357U (en) | 2022-01-11 | 2022-01-11 | Fully pre-embedded installation auxiliary operation platform on cantilever frame beam side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220059660.7U CN216641357U (en) | 2022-01-11 | 2022-01-11 | Fully pre-embedded installation auxiliary operation platform on cantilever frame beam side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216641357U true CN216641357U (en) | 2022-05-31 |
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ID=81726582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220059660.7U Active CN216641357U (en) | 2022-01-11 | 2022-01-11 | Fully pre-embedded installation auxiliary operation platform on cantilever frame beam side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216641357U (en) |
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2022
- 2022-01-11 CN CN202220059660.7U patent/CN216641357U/en active Active
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