CN213743213U - Climbing ladder for photovoltaic power generation project - Google Patents
Climbing ladder for photovoltaic power generation project Download PDFInfo
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- CN213743213U CN213743213U CN202022407750.4U CN202022407750U CN213743213U CN 213743213 U CN213743213 U CN 213743213U CN 202022407750 U CN202022407750 U CN 202022407750U CN 213743213 U CN213743213 U CN 213743213U
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- ladder
- power generation
- straight
- photovoltaic power
- climbing
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- 238000010248 power generation Methods 0.000 title claims abstract description 34
- 230000009194 climbing Effects 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000009193 crawling Effects 0.000 claims 2
- 241000282326 Felis catus Species 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a photovoltaic power generation project cat ladder of going up people, including first vertical ladder, second vertical ladder and platform. The structure of the second straight ladder is the same as that of the first straight ladder; the platform includes rail guard, outrigger, underframe and backup pad, and the backup pad is installed at the top of underframe, and the outrigger is installed in the bottom of underframe, and the rail guard is installed on the underframe, is provided with the semi-circular through-hole that matches the straight ladder of second in the backup pad, and first straight ladder and the straight ladder of second are crisscross respectively and set up in the both sides of platform from top to bottom, and semi-circular through-hole is passed at the top of the straight ladder of second, and the bottom setting of first straight ladder is below the top of rail guard. The utility model discloses a photovoltaic power generation project climbing ladder can reduce the risk of falling, avoids simultaneously under the condition of falling, and the operation personnel directly falls to ground from the cat ladder, and the buffering effect is better.
Description
Technical Field
The utility model relates to a cat ladder technical field, in particular to photovoltaic power generation project climbing ladder.
Background
In the distributed photovoltaic power generation field, most application scenes are all on the roof of industrial and commercial enterprises, the people climbing ladder is required to be installed firstly before implementing a photovoltaic project on the non-people-climbing roof, the existing market is more, the climbing ladder is directly connected to the roof from the ground, and in the process of the climbing ladder, because the roof is higher, the climbing ladder needs to climb far away, an operator can fall due to insufficient physical strength, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a photovoltaic power generation project climbing ladder can reduce the risk of falling.
According to the utility model discloses photovoltaic power generation project cat ladder of going up people, include: a first straight ladder; the structure of the second straight ladder is the same as that of the first straight ladder; the platform, the platform includes rail guard, outrigger, underframe and backup pad, the backup pad is installed the top of underframe, the outrigger is installed the bottom of underframe, the rail guard is installed on the underframe, be provided with the matching in the backup pad the semi-circular through-hole of the straight ladder of second, first straight ladder with the straight ladder of second is crisscross respectively and sets up from top to bottom the both sides of platform, the top of the straight ladder of second is passed semi-circular through-hole, the bottom setting of first straight ladder is in below the top of rail guard.
According to the utility model discloses photovoltaic power generation project climbing ladder has following beneficial effect at least: the platform includes rail guard, outrigger, underframe and backup pad, and first vertical ladder and second vertical ladder are crisscross respectively and set up in the both sides of platform from top to bottom, and the semi-circular through-hole in the backup pad is passed at the top of second vertical ladder, and the bottom setting of first vertical ladder is below the top of the rail guard of platform, makes the operation personnel can have a rest on climbing the platform from the second vertical ladder, climbs the roof from first vertical ladder again, reduces the risk that falls. Crisscross first vertical ladder and the second vertical ladder that sets up can avoid the operation personnel to produce psychological pressure because higher height, avoids simultaneously under the condition of falling, and the operation personnel directly falls to ground from the cat ladder, and buffering effect is better.
According to the utility model discloses a some embodiments, the rail guard includes a plurality of horizontal pole and a plurality of montant, and is a plurality of the montant is installed on the underframe, the horizontal pole respectively with a plurality of the montant is connected to avoid the operation personnel to fall.
According to some embodiments of the utility model, the platform still includes the diagonal brace piece, the diagonal brace piece with the underframe or the outrigger is connected, increases the stability of platform.
According to some embodiments of the utility model, first ladder includes first ladder roof beam, second ladder roof beam and ladder rod, the first end of ladder rod with first ladder roof beam is connected perpendicularly, the second end of ladder rod with second ladder roof beam is connected perpendicularly, first ladder roof beam with second ladder roof beam is parallel for the climbing.
According to some embodiments of the utility model, first ladder still includes the ladder roof beam and connects, the ladder roof beam connects and is provided with the first mounting hole more than four, the both ends of first ladder roof beam with the both ends of second ladder roof beam set up two at least second mounting holes respectively, the quantity of first ladder roof beam with the quantity of second ladder roof beam is a plurality of, adjacent two pass through between the first ladder roof beam articulate, adjacent two pass through between the second ladder roof beam articulate to in connection.
According to some embodiments of the utility model, the side of first ladder roof beam with the side of second ladder roof beam sets up support piece respectively to in fixed first vertical ladder and the vertical ladder of second.
According to the utility model discloses a some embodiments, first ladder still includes pole setting and a plurality of cage hoop, the pole setting is respectively with a plurality of the cage hoop is connected, the first end of cage hoop with first ladder beam is connected, the second end of cage hoop with second ladder beam is connected to avoid the operation personnel to fall.
According to some embodiments of the utility model, the people's cat ladder on photovoltaic power generation project still includes first handrail and second handrail, the first end of first handrail with the first end of second handrail respectively with first vertical ladder first ladder roof beam with second ladder roof beam is connected for the climbing.
According to some embodiments of the utility model, the cat ladder of going up people on photovoltaic power generation project still includes the mounting, the mounting is provided with waist type hole, the mounting passes through waist type hole connect respectively in the second end of first handrail with the second end of second handrail to be convenient for fixed.
According to some embodiments of the utility model, the bottom of mounting is provided with various steel tile anchor clamps to it is fixed.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a front view of a manned ladder for a photovoltaic power generation project according to some embodiments of the present invention;
FIG. 2 is a right side view of the stair climbing the photovoltaic power generation project shown in FIG. 1;
FIG. 3 is a sectional view A-A of the stair climbing on the photovoltaic power generation project shown in FIG. 1;
FIG. 4 is a front view of a ladder beam joint of the manned ladder of the photovoltaic power generation project shown in FIG. 1;
fig. 5 is a right side view of a manned ladder for a photovoltaic power generation project according to further embodiments of the present invention;
FIG. 6 is a right side view of the fixture of the stair climbing photovoltaic power generation project shown in FIG. 5;
fig. 7 is a partial enlarged view of circled position B in fig. 6.
The reference numbers are as follows:
a first straight ladder 100, a first ladder beam 110, a second ladder beam 120, ladder sticks 130, a ladder beam joint 140, a support 150, an upright 160, a cage hoop 170 and a second straight ladder 200;
the first handrail 410, the second handrail 420, the fixing piece 430, the kidney-shaped hole 431, the color steel tile clamp 432, the wall body 500, the steel column 510, the wall purlin 520 and the color steel tile roof 530.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the present number, and the terms greater than, less than, within, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 and 3, the manned ladder for a photovoltaic power generation project comprises a first straight ladder 100, a second straight ladder 200 and a platform 300. The second straight ladder 200 has the same structure as the first straight ladder 100; the platform 300 comprises a protective guard 310, an outrigger 320, a bottom frame 330 and a support plate 340, wherein the support plate 340 is installed at the top of the bottom frame 330, the outrigger 320 is installed at the bottom of the bottom frame 330, the protective guard 310 is installed on the bottom frame 330, a semicircular through hole (not shown in the figure) matched with the second straight ladder 200 is arranged on the support plate 340, the first straight ladder 100 and the second straight ladder 200 are respectively staggered and arranged at two sides of the platform 300 up and down, the semicircular through hole is penetrated through the top of the second straight ladder 200, and the bottom of the first straight ladder 100 is arranged below the top of the protective guard 310.
Specifically, the second vertical ladder 200 communicates the ground to the platform 300, and the first vertical ladder 100 communicates the platform 300 to the roof. The platform 300 includes guard rails 310, outriggers 320, a bottom frame 330, and support plates 340, the outriggers 320 supporting the bottom frame 330, the bottom frame 330 mounting the support plates 340 and the guard rails 310, the support plates 340 supporting workers or objects to prevent falling, and the guard rails 310 mounted on the bottom frame 330 to prevent the workers from falling accidentally. The top of the second vertical ladder 200 passes through the semicircular through-hole in the support plate 340 so that the worker can climb through the semicircular through-hole to enter the platform 300. The bottom of the first straight ladder 100 is located below the top of the guard rail 310 to facilitate the worker climbing the first straight ladder 100 so that the worker can enter the roof from the platform 300 through the first straight ladder 100.
First vertical ladder 100 and the crisscross both sides that set up at platform 300 of second vertical ladder 200, first vertical ladder 100 is in the top of second vertical ladder 200, and first vertical ladder 100 can set up the left side at platform 300, and second vertical ladder 200 can set up the right side at platform 300, also can set up according to actual demand, when avoiding the condition of falling to take place, and the operation personnel falls to ground from first vertical ladder 100. Meanwhile, the phenomenon that psychological pressure is generated when the operating personnel directly view the ground through the semicircular through holes in the process of climbing the first straight ladder 100 and accidents are caused can be avoided. The operation personnel can climb to platform 300 through second vertical ladder 200 and have a rest, resume physical power, climb to the roof from first vertical ladder 100 again, can avoid the operation personnel to climb the in-process on roof from ground because the physical power is simply enough and falls.
It should be noted that, referring to fig. 3, the climbing ladder for the photovoltaic power generation project may be installed on a wall 500 of a factory building, a steel column 510 is disposed on the wall 500, and the cantilever beam 320 penetrates through the wall 500 and is connected to the steel column 510, so as to be fixed better.
Referring to fig. 1 and 2, in some embodiments of the present invention, the guard rail 310 includes a plurality of cross bars 311 and a plurality of vertical bars 312, the plurality of vertical bars 312 are installed on the bottom frame 330, and the cross bars 311 are respectively connected to the plurality of vertical bars 312. Specifically, a plurality of vertical rods 312 are welded to the bottom frame 330 around the supporting plate 340, specifically, the bottom ends of the vertical rods 312 are welded to the bottom frame 330, and the vertical rods 312 may be welded to the upper side of the bottom frame 330, or may be welded to the side of the bottom frame 330. The tops of the vertical rods 312 can be respectively connected with the cross rod 311, and the middle parts of the vertical rods 312 can also be respectively connected with the cross rod 311, so that the operators can be prevented from falling from the platform 300.
It should be noted that the number of the cross bars 311 and the vertical bars 312 may be set according to actual requirements, for example, the length of the bottom frame 330 is 5 meters, 11 vertical bars 312 may be set on the length of the bottom frame 330, and the distance between two adjacent vertical bars 312 is 0.5 meter; or the width of the bottom frame 330 is 2 meters, 6 vertical rods 312 can be arranged on the width of the bottom frame 330, and the distance between two adjacent vertical rods 312 is 0.4 meter; or, the vertical rods 312 are 1 meter high, and a cross rod 311 can be arranged on the vertical rods 312, and the cross rod 311 is respectively connected with the top ends of the vertical rods 312; or, the vertical rods 312 are 1.2 meters high, and two cross rods 311 may be disposed on the vertical rods 312, one cross rod 311 is connected to the top ends of the plurality of vertical rods 312, and the other cross rod 311 is connected to the middle portions of the plurality of vertical rods 312.
Referring to fig. 3, in some embodiments of the present invention, the platform 300 further includes a diagonal support 350, and the diagonal support 350 is connected to the bottom frame 330 or the outrigger 320. Specifically, the climbing ladder for the photovoltaic power generation project is installed on the wall 500 and used for an operator to climb to a roof, one end of the diagonal support member 350 is connected with the bottom frame 330 or the cantilever beam 320, the other end of the diagonal support member is connected with the wall 500, the diagonal support member 350, the wall 500 and the bottom frame 330 form a triangle, or the diagonal support member 350, the wall 500 and the cantilever beam 320 form a triangle, so that the stability of the platform 300 is improved.
Referring to fig. 1, in some embodiments of the present invention, the first ladder 100 includes a first ladder beam 110, a second ladder beam 120, and ladder bars 130, a first end of the ladder bars 130 is perpendicularly connected to the first ladder beam 110, a second end of the ladder bars 130 is perpendicularly connected to the second ladder beam 120, and the first ladder beam 110 is parallel to the second ladder beam 120. Specifically, the number of the ladder rods 130 is a plurality of, and the ladder rods are perpendicular to the first ladder beam 110 and the second ladder beam 120, so that the operator can climb conveniently.
It should be noted that the number of ladder bars 130, the length of the first ladder beam 110 and the length of the second ladder beam 120 may be set according to actual requirements.
Referring to fig. 4, in some embodiments of the present invention, the first ladder 100 further includes a ladder beam joint 140, the ladder beam joint 140 is provided with more than four first mounting holes (not shown in the figure), at least two second mounting holes (not shown in the figure) are respectively provided at two ends of the first ladder beam 110 and two ends of the second ladder beam 120, the number of the first ladder beams 110 and the number of the second ladder beams 120 are plural, two adjacent first ladder beams 110 are connected by the ladder beam joint 140, and two adjacent second ladder beams 120 are connected by the ladder beam joint 140.
Specifically, 4 first mounting holes may be disposed on the cross beam joint, then 2 second mounting holes are disposed at two ends of each first ladder beam 110, the first mounting hole of the cross beam joint corresponds to the second mounting hole of each first ladder beam 110, two adjacent first ladder beams 110 are connected by the ladder beam joint 140, that is, 2 second mounting holes at one end of each first ladder beam 110 are connected with 2 first mounting holes at one side of the cross beam joint by bolts and nuts, and 2 second mounting holes at one end of another adjacent first ladder beam 110 are connected with 2 first mounting holes at the other side of the cross beam joint by bolts and nuts, so as to facilitate connection between the first ladder beams 110.
It should be noted that the connection manner of the adjacent two second ladder beams 120 and the cross beam joint is the same as the connection manner of the adjacent two first ladder beams 110 and the cross beam joint, so as to facilitate the connection between the plurality of second ladder beams 120.
Referring to fig. 1, 3 and 5, in some embodiments of the present invention, a support 150 is provided at a side of the first ladder beam 110 and a side of the second ladder beam 120, respectively. Specifically, one end of the support 150 on the first ladder beam 110 is welded to the side of the first ladder beam 110, and the other end of the support passes through the wall 500 and is welded to the wall purlin 520 on the wall 500; one end of the support 150 on the second ladder beam 120 is welded to the side of the second ladder beam 120, and the other end penetrates through the wall 500 and is welded to the wall purlin 520 on the wall 500, so as to fix the first straight ladder 100 and the second straight ladder 200.
Referring to fig. 1 and 2, in some embodiments of the present invention, the first ladder 100 further includes a vertical rod 160 and a plurality of cage hoops 170, the vertical rod 160 is connected to the plurality of cage hoops 170 respectively, a first end of the cage hoop 170 is connected to the first ladder beam 110, and a second end of the cage hoop 170 is connected to the second ladder beam 120. Specifically, the plurality of cage hoops 170 are respectively connected to the first ladder beam 110 and the second ladder beam 120, so as to prevent falling of the worker climbing on the first ladder 100, thereby improving safety performance. The upright rod 160 connects a plurality of cage hoops 170, so that the structural strength of the cage hoops 170 is improved, and the protection capability is improved.
Referring to fig. 1 and 2, in some embodiments of the present invention, the stair for climbing people on a photovoltaic power generation project further includes a first handrail 410 and a second handrail 420, and a first end of the first handrail 410 and a first end of the second handrail 420 are connected to the first ladder beam 110 and the second ladder beam 120 of the first ladder 100, respectively. Specifically, a first end of the first handrail 410 and a first end of the second handrail 420 are respectively connected to the first straight ladder 100, and a second end of the first handrail 410 and a second end of the second handrail 420 cross a parapet wall on the wall 500 and are fixed on the color steel tile roof 530, so that the operator can cross the parapet wall.
Referring to fig. 5 and 6, in some embodiments of the present invention, the stair climbing device for photovoltaic power generation projects further includes a fixing member 430, the fixing member 430 is provided with a waist-shaped hole 431, and the fixing member 430 is connected to the second end of the first handrail 410 and the second end of the second handrail 420 through the waist-shaped hole 431, respectively. Specifically, the second end of the first handrail 410 and the second end of the second handrail 420 are connected to the waist-shaped hole 431 on the fixing member 430, so that the positions of the first handrail 410 and the second handrail 420 connected to the fixing member 430 can be adjusted according to the actual height of the color steel tile roof 530, and the fixing member 430 is used for fixing the first handrail 410 and the second handrail 420 on the color steel tile roof 530, thereby increasing the stability of the ladder for people on the photovoltaic power generation project.
Referring to fig. 7, in some embodiments of the present invention, the bottom of the fixing member 430 is provided with a color steel tile clamp 432. Specifically, the photovoltaic power generation project is generally applied to the color steel tile roof 530, and the color steel tile clamp 432 is arranged at the bottom of the fixing member 430, so that the fixing member 430 can be better fixed on the color steel tile roof 530.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. Photovoltaic power generation project climbing ladder, its characterized in that includes:
a first straight ladder (100);
a second straight ladder (200), the structure of the second straight ladder (200) is the same as that of the first straight ladder (100);
the platform (300) comprises a protective guard (310), an outrigger (320), a bottom frame (330) and a supporting plate (340), wherein the supporting plate (340) is installed at the top of the bottom frame (330), the outrigger (320) is installed at the bottom of the bottom frame (330), the protective guard (310) is installed on the bottom frame (330), a semicircular through hole matched with the second straight ladder (200) is formed in the supporting plate (340), the first straight ladder (100) and the second straight ladder (200) are respectively staggered and vertically arranged on two sides of the platform (300), the top of the second straight ladder (200) penetrates through the semicircular through hole, and the bottom of the first straight ladder (100) is arranged below the top of the protective guard (310).
2. The climbing stair for photovoltaic power generation projects according to claim 1, wherein the guard rail (310) comprises a plurality of cross bars (311) and a plurality of vertical bars (312), the plurality of vertical bars (312) are mounted on the bottom frame (330), and the cross bars (311) are respectively connected with the plurality of vertical bars (312).
3. The stair climbing photovoltaic power generation project according to claim 1 or 2, wherein the platform (300) further comprises a diagonal support (350), and the diagonal support (350) is connected with the bottom frame (330) or the outrigger (320).
4. The ladder for people on photovoltaic power generation project as claimed in claim 1, wherein the first straight ladder (100) comprises a first ladder beam (110), a second ladder beam (120) and ladder bars (130), a first end of each ladder bar (130) is vertically connected with the first ladder beam (110), a second end of each ladder bar (130) is vertically connected with the second ladder beam (120), and the first ladder beam (110) is parallel to the second ladder beam (120).
5. The stair for climbing on photovoltaic power generation project according to claim 4, wherein the first ladder (100) further comprises a ladder beam joint (140), the ladder beam joint (140) is provided with more than four first mounting holes, at least two second mounting holes are respectively arranged at two ends of the first ladder beam and two ends of the second ladder beam, the number of the first ladder beams (110) and the number of the second ladder beams (120) are multiple, two adjacent first ladder beams (110) are connected through the ladder beam joint (140), and two adjacent second ladder beams (120) are connected through the ladder beam joint (140).
6. The stair climbing photovoltaic power generation project according to claim 4, wherein a support (150) is respectively arranged on the side surface of the first ladder beam (110) and the side surface of the second ladder beam (120).
7. The photovoltaic power generation project climbing ladder according to claim 4, characterized in that the first ladder (100) further comprises an upright (160) and a plurality of cages (170), the upright (160) is connected with the plurality of cages (170), respectively, a first end of each cage (170) is connected with the first ladder beam (110), and a second end of each cage (170) is connected with the second ladder beam (120).
8. The photovoltaic power generation project crawling ladder according to claim 4, further comprising a first handrail (410) and a second handrail (420), wherein a first end of the first handrail (410) and a first end of the second handrail (420) are respectively connected with the first ladder beam (110) and the second ladder beam (120) of the first straight ladder (100).
9. The photovoltaic power generation project crawling ladder according to claim 8, further comprising a fixing member (430), wherein the fixing member (430) is provided with a waist-shaped hole (431), and the fixing member (430) is connected to the second end of the first handrail (410) and the second end of the second handrail (420) through the waist-shaped hole (431).
10. The climbing ladder for photovoltaic power generation projects as claimed in claim 9, wherein the bottom of the fixing member (430) is provided with a color steel tile clamp (432).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022407750.4U CN213743213U (en) | 2020-10-26 | 2020-10-26 | Climbing ladder for photovoltaic power generation project |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022407750.4U CN213743213U (en) | 2020-10-26 | 2020-10-26 | Climbing ladder for photovoltaic power generation project |
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| CN213743213U true CN213743213U (en) | 2021-07-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115749576A (en) * | 2022-11-29 | 2023-03-07 | 中国十九冶集团有限公司 | A safety device and installation method for a straight climbing ladder at the escape exit during the construction of a comprehensive utility gallery |
-
2020
- 2020-10-26 CN CN202022407750.4U patent/CN213743213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115749576A (en) * | 2022-11-29 | 2023-03-07 | 中国十九冶集团有限公司 | A safety device and installation method for a straight climbing ladder at the escape exit during the construction of a comprehensive utility gallery |
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