CN213540193U - Upright post safety door for safety ladder cage - Google Patents
Upright post safety door for safety ladder cage Download PDFInfo
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- CN213540193U CN213540193U CN202022077716.5U CN202022077716U CN213540193U CN 213540193 U CN213540193 U CN 213540193U CN 202022077716 U CN202022077716 U CN 202022077716U CN 213540193 U CN213540193 U CN 213540193U
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- ladder cage
- safety
- stand
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Abstract
The utility model relates to a high altitude construction equipment technical field, concretely relates to stand emergency exit for safe ladder cage. This a stand emergency exit for safe ladder cage includes the rectangle frame that is formed by left and right sides stand and upper and lower both sides transverse fixing plate welding, and the welding of frame middle part has a door fixed plate, and it has the emergency exit to articulate on the door fixed plate. The utility model discloses to prior art's not enough, provide a simple structure's a stand emergency exit for safe ladder cage, it is as an organic whole with stand and emergency exit combination, the installation is simple, has improved the installation effectiveness.
Description
Technical Field
The utility model relates to a high altitude construction equipment technical field, concretely relates to stand emergency exit for safe ladder cage.
Background
When the ladder cage is used for high-altitude operation on the building engineering site, the ladder cage is necessary equipment for construction operators, is used for climbing to the high-altitude operation, and is widely applied to various engineering constructions such as building construction, bridges, overpasses, tunnels, culverts, chimneys, water towers, dams, large-span shed frames and the like. The upright column is a main component bearing load in the vertical direction and is a component connecting two unit sections. And the safety door is a passage for workers to enter and exit and is arranged on the first layer and the top layer unit section. At present stand and emergency exit are the separate design, need couple together stand and ladder cage frame earlier during the assembly, then install the emergency exit on the frame, and its installation step is loaded down with trivial details, wastes time and energy, and the installation effectiveness is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide a simple structure's a stand emergency exit for safe ladder cage, it is as an organic whole with stand and emergency exit combination, the installation is simple, has improved the installation effectiveness.
The technical scheme of the utility model is realized like this: the utility model provides a stand emergency exit for safe ladder cage, includes the rectangular frame who forms by left and right sides stand and upper and lower both sides transverse fixing plate welding, the welding of frame middle part has a door fixed plate, it has the emergency exit to articulate on the door fixed plate.
The frame is provided with a metal mesh frame, and the door fixing plate is welded with a door hinge sleeve.
The emergency exit includes the rectangle door frame, the door connecting plate of door net frame and horizontal setting has been welded in the rectangle door frame.
And a door hinge shaft matched with the door hinge sleeve is welded outside the door frame.
The net frame and the door net frame are enclosed by rectangular sectional materials, and the door frame is formed by welding angle steels.
The upright posts and the transverse fixing plates are made of square tubes or angle steels.
The utility model provides an existing defect among the background art, have following beneficial effect:
a stand emergency exit for safe ladder cage, the installation is simple, has improved the installation effectiveness. The utility model discloses install stand and emergency exit combination in an organic whole, not only can bear the vertical direction load, connected again between two unit festival moreover. During assembly, the upright columns on two sides and the upper unit sections and the lower unit sections are directly fixed, and the door hinge shafts of the safety doors are inserted into the corresponding door hinge sleeves on the door fixing plate, so that the complex installation of the safety doors is omitted, and the installation efficiency of the ladder cage is improved. The net frame and the door net frame which are arranged can play a role in protecting operators, a plurality of door connecting plates are additionally arranged in the middle of the net frame or the door net frame and are connected with each other, and the strength of the net frame or the door net frame can be increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of FIG. 1;
figure 3 is a schematic view of the safety door of figure 1;
in the figure: 1-upright post, 2-transverse fixing plate, 3-door fixing plate, 4-door hinge sleeve, 5-safety door, 6-screen frame, 51-door frame, 52-door hinge shaft, 53-door screen frame and 54-door connecting plate.
Detailed Description
Examples
The upright post safety door for the safety ladder cage as shown in fig. 1, fig. 2 and fig. 3 comprises a rectangular frame formed by welding upright posts 1 on the left side and upright posts 1 on the right side and transverse fixing plates 2 on the upper side and the lower side, wherein a door fixing plate 3 is welded in the middle of the frame, and a safety door 5 is hinged on the door fixing plate 3. The frame is provided with a metal mesh frame 6, and the door fixing plate 3 is welded with a door hinge sleeve 4. The safety door 5 comprises a rectangular door frame 51, and a door net frame 53 and a door connecting plate 54 which is transversely arranged are welded in the rectangular door frame 51. A door hinge shaft 52 matched with the door hinge sleeve 4 is welded outside the door frame 51. The net frame 6 and the door net frame 53 are enclosed by rectangular section bars, and the door frame 51 is formed by welding angle steel. The upright post 1 and the transverse fixing plate 2 are made of square tubes or angle steel.
The utility model discloses a working process is: the utility model discloses install stand 1 and emergency exit 5 combination in an organic whole, not only can bear the vertical direction load, connected again between two unit festival moreover. During assembly, the upright columns 1 on two sides and the upper unit section and the lower unit section are directly fixed, and the door hinge shafts 52 of the safety door 5 are inserted into the corresponding door hinge sleeves 4 on the door fixing plate 3, so that the complex installation of the safety door 5 is omitted, and the installation efficiency of the ladder cage is improved. The net frame 6 and the door net frame 53 can protect operators, and a plurality of door connecting plates 54 are additionally arranged in the middle of the net frame 6 or the door net frame 53 according to the sizes of the net frame 6 and the door net frame 53, so that the strength of the net frame 6 or the door net frame 53 can be increased.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a stand emergency exit for safe ladder cage, its characterized in that includes the rectangular frame who forms by left and right sides stand (1) and upper and lower both sides transverse fixing plate (2) welding, the welding of frame middle part has door fixed plate (3), it has emergency exit (5) to articulate on door fixed plate (3).
2. A post safety door for a safety ladder cage according to claim 1, wherein: the frame is provided with a metal mesh frame (6), and the door fixing plate (3) is welded with a door hinge sleeve (4).
3. A post safety door for a safety ladder cage according to claim 2, wherein: the safety door (5) comprises a rectangular door frame (51), and a door net frame (53) and a transversely arranged door connecting plate (54) are welded in the rectangular door frame (51).
4. A post safety door for a safety ladder cage according to claim 3, wherein: and a door hinge shaft (52) matched with the door hinge sleeve (4) is welded outside the door frame (51).
5. A pillar security door for a security ladder cage according to claim 4, wherein: the net frame (6) and the door net frame (53) are enclosed by rectangular sections, and the door frame (51) is formed by welding angle steel.
6. A pillar security door for a security ladder cage according to claim 5, wherein: the upright posts (1) and the transverse fixing plates (2) are made of square tubes or angle steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022077716.5U CN213540193U (en) | 2020-09-21 | 2020-09-21 | Upright post safety door for safety ladder cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022077716.5U CN213540193U (en) | 2020-09-21 | 2020-09-21 | Upright post safety door for safety ladder cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213540193U true CN213540193U (en) | 2021-06-25 |
Family
ID=76493308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022077716.5U Active CN213540193U (en) | 2020-09-21 | 2020-09-21 | Upright post safety door for safety ladder cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213540193U (en) |
-
2020
- 2020-09-21 CN CN202022077716.5U patent/CN213540193U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |