CN216713958U - Assembled safety ladder cage - Google Patents
Assembled safety ladder cage Download PDFInfo
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- CN216713958U CN216713958U CN202122585939.7U CN202122585939U CN216713958U CN 216713958 U CN216713958 U CN 216713958U CN 202122585939 U CN202122585939 U CN 202122585939U CN 216713958 U CN216713958 U CN 216713958U
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Abstract
The utility model relates to an assembled safety ladder cage, which comprises two platform units, upright posts and a safety protection net; the platform units comprise assemblies formed by connecting four-way connecting pieces and cross rods, and the stand columns are detachably arranged between the four-way connecting pieces of the upper platform unit and the lower platform unit; the platform unit is provided with a detachable steering platform and a safety stair for workers to go up and down, and the inner side of the safety stair is provided with a stair handrail; the safety protection net comprises small protection nets arranged on the front side and the rear side of the platform unit and large protection nets arranged on the left side and the right side of the platform unit; the assembled safety ladder cage is simple in structure and ingenious in design, is mainly used for passengers getting on and off in engineering construction, and mainly comprises assembled platform units, upright posts, safety stairs, protective nets and the like; the assembled safety ladder cage is high in structural strength, good in overall stability, suitable in pedestrian ladder width, capable of being freely staggered up and down for pedestrians, and very convenient to carry tools and the like.
Description
Technical Field
The utility model belongs to the technical field of bridges and other overhead working equipment, and particularly relates to an assembled safety ladder cage.
Background
When the ladder cage is used for high-altitude operation on an engineering construction site, the ladder cage is necessary equipment for construction operators, is used for climbing to the high-altitude operation by the operators, and is widely applied to various engineering constructions such as bridges, overpasses, building constructions, tunnels and the like. The ladder cage that present engineering job site adopted all uses other modes such as steel pipe welding to set up, is not convenient for dismantle it, need dismantle ladder cage destructively after the construction is accomplished, and the dismantlement process is loaded down with trivial details, has increased use cost, the people's of not being convenient for use.
Aiming at the defects of the prior art, the utility model provides the assembled safety ladder cage with reliable performance, solves the problems of large occupied space and inconvenient disassembly and assembly of the conventional safety ladder cage, and has high structural strength and good safety.
The method aims to achieve advanced technology, economy and reasonability, guarantee quality and guarantee construction safety.
In view of the above-mentioned technical problems, improvements are needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides the assembled safety ladder cage which is convenient to transport, simple to install, accurate to fix, safe and reliable.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: an assembled safety ladder cage comprises two platform units, a vertical column and a safety protection net; the platform units comprise assemblies formed by connecting four-way connecting pieces and cross rods, and the stand columns are detachably arranged between the four-way connecting pieces of the upper platform unit and the lower platform unit; the platform unit is provided with a detachable steering platform and a safety stair for workers to go up and down, and the inner side of the safety stair is provided with a stair handrail; the safety protection net comprises small protection nets arranged on the front side and the rear side of the platform unit and large protection nets arranged on the left side and the right side of the platform unit.
As a preferred scheme of the present invention, a large protection net of one side of the lowermost platform unit is provided with a door frame, a protection door is arranged on the door frame, a large protection net of one side of the uppermost platform unit is provided with a door frame, and a protection door is arranged on the door frame.
As a preferable scheme of the present invention, a fixing base for supporting the ground is inserted into the four-way connection member of the lowermost platform unit.
As a preferred scheme of the utility model, the platform unit is of a rectangular frame structure, four corners of the platform unit are four-way connecting pieces, and the four-way connecting pieces are provided with connecting holes which are respectively connected with the cross rods and the upright columns.
As a preferred scheme of the utility model, the cross rod is a square steel pipe, and a four-way connecting plate, a protective net connecting plate and a hole site for connecting the detachable steering platform are welded on the cross rod.
As a preferred scheme of the utility model, the side edge of the detachable steering platform is provided with a connecting hole, and the connecting hole is matched with the hole position on the cross rod and is connected and fixed through a bolt.
As a preferred scheme of the utility model, the detachable steering platform comprises a rectangular frame, and a protective net sheet is arranged in the rectangular frame.
As a preferable aspect of the present invention, the rectangular frame is connected to a cross bar of the upper and lower platform units; the rectangular frame is angle steel, and the protection net piece is a steel plate net.
As a preferred scheme of the utility model, the upright post is a square steel pipe and is provided with a connecting plate, and the upright post is vertically inserted into the four-way connecting piece of the platform unit and is fixedly connected with the fastening bolt of the platform unit.
As a preferred scheme of the utility model, the safety stair is characterized in that a flange is formed by angle steel, a plurality of steps are uniformly arranged in the middle of the safety stair, and an insertable sleeve is welded on the left side of the ascending safety stair, so that the installation of a handrail of the safety stair is facilitated.
The utility model has the beneficial effects that:
1. the assembled safety ladder cage is simple in structure and ingenious in design, is mainly used for passengers getting on and off in engineering construction, and mainly comprises assembled platform units, upright posts, safety stairs, protective nets and the like; the assembled safety ladder cage is high in structural strength, good in overall stability, suitable in pedestrian ladder width, capable of being freely staggered up and down for pedestrians, and very convenient to carry tools and the like.
2. The utility model can better meet the requirements of various safe constructions. Workshop manufacturing is independent rod pieces or parts, and shot blasting (sand blasting) rust removal and coating are convenient to perform; during transportation, the rod pieces can be packaged and transported in a classified mode, and the problems that the existing ladder cage is transported in an integral frame, large in occupied space and high in transportation cost are solved; the ladder is composed of a ladder frame consisting of a plurality of ladder stand units which are connected from bottom to top and a fixing component which is connected between the ladder frame and a building mechanism; the complete pedestrian ladder and the complete handrail are arranged in each frame, so that pedestrians can freely and safely pass up and down, walk and step, the entrance and exit sections are provided with safety doors convenient to enter and exit and safety protection locks, and the periphery of the entrance and exit sections is protected by the protective net, so that the high-altitude construction operation is preferred, and the high-altitude construction operation is deeply loved for the recognition of broad users.
3. Compared with the prior art, the problems that the traditional safety ladder cage is inconvenient to transport, difficult to disassemble, difficult to coat and the like are solved, the components used by the ladder cage can be disassembled through the four-way connecting piece, various components can be connected through the bolts, the purposes of quick installation and component assembly are achieved, the requirements of workshop manufacturing and field construction are met, the working efficiency is improved, the safety ladder cage has the advantages of convenience and quickness in construction, simplicity in operation, convenience in installation, safety and reliability in personnel construction and low cost, and good economic benefits are created.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
reference numbers in the figures: platform unit 1, detachable steering platform 2, safety stair 3, stand 4, big protection network 5, little protection network 6, guard gate 7, base 8, stair railing 30, 31 of marking time, connecting plate 40, fastening bolt 41, four-way connection 101, horizontal pole 102, four-way connecting plate 103, protection net piece connecting plate 104, hole site 105, bolt 106, rectangular frame 201, protection net piece 202.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
Example (b):
as shown in fig. 1-3, an assembled safety ladder cage comprises two platform units 1, upright posts 4 and a safety protection net; the platform unit 1 comprises a combined piece formed by connecting a four-way connecting piece 101 and a cross rod 102, the platform unit 1 and the four-way connecting piece 101 are fixedly connected with the cross rod 102 through bolts, and the detachable steering platform 2 is connected to the cross rod 102.
Wherein, the four-way connecting piece 101 of the lowest platform unit 1 is inserted with a fixed base 8 for supporting the ground; the platform units 1 are sleeved on the base 8, and the upright posts 4 are detachably arranged between the four-way connecting pieces 101 of the upper platform unit 1 and the lower platform unit 1; and are connected and fixed by bolts, and a platform unit 1 is fixedly connected above the upright post 4; the platform unit 1 is provided with a detachable steering platform 2 and a safety stair 3 for workers to go up and down, the safety stair 3 is connected with the upper and lower detachable steering platform 2,
Specifically, the platform unit 1 is a rectangular frame structure, four corners of the platform unit are four-way connecting pieces 101, and the four-way connecting pieces 101 are provided with connecting holes which are respectively connected with the cross rods 102 and the upright columns 4; the cross rod 102 is a square steel pipe, and a four-way connecting plate 103, a protective mesh connecting plate 104 and a hole site 105 connected with the detachable steering platform are welded on the cross rod.
The upright post 4 is a square steel pipe, the upright post 4 is provided with a connecting plate 40, and the upright post 4 is vertically inserted into the four-way connecting piece 101 of the platform unit 1 and is fixedly connected with a fastening bolt 41 thereof.
The assembled safety ladder cage is simple in structure and ingenious in design, is mainly used for passengers getting on and off in engineering construction, and mainly comprises assembled platform units, upright posts, safety stairs, protective nets and the like; the assembled safety ladder cage is high in structural strength, good in overall stability, suitable in pedestrian ladder width, capable of being freely staggered up and down for pedestrians, and very convenient to carry tools and the like.
The inner side of the safety stair 3 is provided with a stair handrail 30; the safety protection net comprises small protection nets 5 arranged on the front side and the rear side of the platform unit 1 and large protection nets 6 arranged on the left side and the right side of the platform unit.
The large protective net 5 and the small protective net 6 are sequentially arranged on a connecting plate with bolt holes welded on the cross bar; a door frame is arranged on one side of the lowest layer of the large protective net 5, a protective door 7 is arranged on the door frame, a door frame is arranged on one side of the highest layer of the large protective net 5, and the protective door 7 is arranged on the door frame; the assembling bolts required by the assembled safety ladder cage are high-strength bolts.
The side of the detachable turning platform 2 is provided with a connecting hole 20, and the connecting hole 20 is matched with a hole site 105 on the cross rod 102 and is connected and fixed through a bolt 106; the detachable steering platform 2 comprises a rectangular frame 201, and a protective mesh 202 is arranged in the rectangular frame 201; the rectangular frame 201 is connected to the cross bar 102 of the upper and lower platform units 1; the rectangular frame 201 is angle steel, and the protective net 202 is a steel plate net.
The utility model can better meet the requirements of various safe constructions. Workshop manufacturing is independent rod pieces or parts, and shot blasting (sand blasting) rust removal and coating are convenient to carry out; during transportation, the rod pieces can be packaged and transported in a classified mode, and the problems that the existing ladder cage is transported in an integral frame, large in occupied space and high in transportation cost are solved; the ladder is composed of a ladder frame consisting of a plurality of ladder stand units which are connected from bottom to top and a fixing component which is connected between the ladder frame and a building mechanism; the complete pedestrian ladder and the complete handrail are arranged in each frame, so that pedestrians can freely and safely pass up and down, walk and step, the entrance and exit sections are provided with safety doors convenient to enter and exit and safety protection locks, and the periphery of the entrance and exit sections is protected by the protective net, so that the high-altitude construction operation is preferred, and the high-altitude construction operation is deeply loved for the recognition of broad users.
Compared with the prior art, the problems that the traditional safety ladder cage is inconvenient to transport, difficult to disassemble, difficult to coat and the like are solved, the components used by the ladder cage can be disassembled through the four-way connecting piece, various components can be connected through the bolts, the purposes of quick installation and component assembly are achieved, the requirements of workshop manufacturing and field construction are met, the working efficiency is improved, the safety ladder cage has the advantages of convenience and quickness in construction, simplicity in operation, convenience in installation, safety and reliability in personnel construction and low cost, and good economic benefits are created.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: the terms of the platform unit 1, the detachable steering platform 2, the safety stairway 3, the upright post 4, the large protection net 5, the small protection net 6, the protection door 7, the base 8, the stair handrail 30, the steps 31, the connecting plate 40, the fastening bolt 41, the four-way connecting piece 101, the cross bar 102, the four-way connecting plate 103, the protection net connecting plate 104, the hole sites 105, the bolts 106, the rectangular frame 201, the protection net 202, and the like, but do not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. An assembled safety ladder cage which characterized in that: comprises two platform units (1), a stand column (4) and a safety protection net; the platform units (1) comprise assemblies formed by connecting four-way connecting pieces (101) and cross rods (102), and the upright columns (4) are detachably arranged between the four-way connecting pieces (101) of the upper platform unit and the lower platform unit (1); the platform unit (1) is provided with a detachable steering platform (2) and a safety stair (3) for workers to go up and down, and the inner side of the safety stair (3) is provided with a stair handrail (30); the safety protection net comprises small protection nets (5) arranged on the front side and the rear side of the platform unit (1) and large protection nets (6) arranged on the left side and the right side of the platform unit.
2. A fabricated safety ladder cage according to claim 1, wherein: the door frame has been seted up in its big protection network of its one side (6) of platform unit (1) of below, be provided with guard gate (7) on the door frame, the door frame has been seted up in its big protection network of one side (6) of platform unit (1) of the top, be provided with guard gate (7) on the door frame.
3. A fabricated safety ladder cage according to claim 2, wherein: and a fixed base (8) for supporting the ground is inserted into the four-way connecting piece (101) of the bottommost platform unit (1).
4. A fabricated safety ladder cage according to claim 3, wherein: the platform unit (1) is of a rectangular frame structure, four corners of the platform unit are four-way connecting pieces (101), and connecting holes are formed in the four-way connecting pieces (101) and are respectively connected with the cross rods (102) and the stand columns (4).
5. The assembled safety ladder cage of claim 4, wherein: the cross rod (102) is a square steel pipe, and a four-way connecting plate (103), a protective mesh connecting plate (104) and a hole site (105) connected with the detachable steering platform are welded on the cross rod.
6. A fabricated safety ladder cage according to claim 1, wherein: the side of the detachable steering platform (2) is provided with a connecting hole (20), and the connecting hole (20) is matched with a hole site (105) on the cross rod (102) and is fixedly connected through a bolt (106).
7. The assembled safety ladder cage of claim 6, wherein: the detachable steering platform (2) comprises a rectangular frame (201), and a protective mesh (202) is installed in the rectangular frame (201).
8. The assembled safety ladder cage of claim 7, wherein: the rectangular frame (201) is connected to the cross bar (102) of the upper platform unit and the lower platform unit (1); the rectangular frame (201) is angle steel, and the protective net piece (202) is a steel plate net.
9. The assembled safety ladder cage of claim 4, wherein: the upright post (4) is a square steel pipe, the upright post (4) is provided with a connecting plate (40), and the upright post (4) is vertically inserted into a four-way connecting piece (101) of the platform unit (1) and is fixedly connected with a fastening bolt (41) of the upright post.
10. A fabricated safety ladder cage according to claim 1, wherein: safe stair (3) constitute the flange by the angle steel, and a plurality of steps (31) are evenly arranged to the centre, go upward safe stair left side welding plug-in sleeve, the installation of the safe stair handrail of being convenient for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122585939.7U CN216713958U (en) | 2021-10-26 | 2021-10-26 | Assembled safety ladder cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122585939.7U CN216713958U (en) | 2021-10-26 | 2021-10-26 | Assembled safety ladder cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216713958U true CN216713958U (en) | 2022-06-10 |
Family
ID=81877694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122585939.7U Active CN216713958U (en) | 2021-10-26 | 2021-10-26 | Assembled safety ladder cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216713958U (en) |
-
2021
- 2021-10-26 CN CN202122585939.7U patent/CN216713958U/en active Active
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