CN211851622U - Anti-falling assembled vertical ladder with conversion rest platform - Google Patents
Anti-falling assembled vertical ladder with conversion rest platform Download PDFInfo
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- CN211851622U CN211851622U CN201922079202.0U CN201922079202U CN211851622U CN 211851622 U CN211851622 U CN 211851622U CN 201922079202 U CN201922079202 U CN 201922079202U CN 211851622 U CN211851622 U CN 211851622U
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- vertical ladder
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- falling
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Abstract
The utility model discloses an prevent weighing down and take conversion halfpace's assembled vertical ladder, this vertical ladder includes the cat ladder stand, a plurality of connecting blocks, a plurality of vertical ladder standard section, halfpace standard section and prevent weighing down the protecting wire net outward, it is inboard that cat ladder stand is located along cat ladder stand length direction interval to a plurality of connecting blocks, locate the cat ladder stand outside after a plurality of vertical ladder standard sections connect gradually, certain halfpace standard section lateral surface is located to halfpace standard section, prevent weighing down the protecting wire net frame and locate the both sides face and the lateral surface of halfpace standard section and the both sides face and the lateral surface of halfpace standard section. This vertical ladder overcomes the defect of traditional steel column or precast concrete post installation operation of ascending a height, and its installation is dismantled conveniently, is used safe and reliable, has improved the safety protection performance, increases the convenience of safe handling, stops the potential safety hazard of installation operation of ascending a height, provides reliable guarantee to personal safety.
Description
Technical Field
The utility model relates to a safety protection technical field especially relates to an prevent weighing down and take conversion half space's assembled vertical ladder.
Background
In the hoist and mount work progress of industry factory building steel column or precast concrete post, the operating personnel reachs the operating point generally and ascends a height the installation operation through the vertical ladder from ground, and the vertical ladder of most of projects all adopts round steel bar welding preparation installation at the scene, randomness in the vertical ladder manufacturing process is great, lead to the protective mode to have great defect, preparation installation quality is unreliable, it is lasting, the unable reliable guarantee of personal safety when intensive use, very easily lead to the height to weigh down the accident, be the great potential safety hazard risk source in steel column or the precast concrete post hoist and mount construction.
Disclosure of Invention
The utility model aims to solve the technical problem that an prevent weighing down and take conversion half space's assembled vertical ladder is provided, this vertical ladder overcomes the defect that traditional steel column or precast concrete post ascend a height the installation operation, and it is convenient, use safe and reliable to dismantle in its installation, has improved safety protection performance, increases the convenience of safe use, stops the potential safety hazard of the installation operation of ascending a height, provides reliable guarantee to personal safety.
For solving the technical problem, the utility model discloses prevent weighing down and take conversion half space's assembled vertical ladder includes cat ladder stand, a plurality of connecting block, a plurality of vertical ladder standard section, half space standard section and prevents weighing down the protecting wire net outward, a plurality of connecting block are followed cat ladder stand length direction interval is located cat ladder stand is inboard, locate after a plurality of vertical ladder standard sections connect gradually the cat ladder stand outside, certain vertical ladder standard section lateral surface is located to half space standard section, prevent weighing down the protecting wire net frame outward and locate the both sides face and the lateral surface of lateral surface and half space standard section of vertical ladder standard section.
Furthermore, pin shaft fixing pipes are obliquely arranged at two ends of the inner sides of the top surfaces of the vertical ladder stand standard sections and the resting platform standard sections at intervals respectively, pin shafts are obliquely arranged at two ends of the inner sides of the bottom surfaces at intervals respectively, and when the adjacent vertical ladder stand standard sections are connected, the pin shafts are inserted into the pin shaft fixing pipes.
Furthermore, the wall of the pin shaft fixing pipe is provided with a mark for the pin shaft to be inserted in place.
Furthermore, the inner side surface of the standard section of the vertical ladder stand is provided with anti-inner-falling steps at intervals.
Further, the anti-falling step is provided with a plastic anti-slip protective sleeve.
Furthermore, an accessible straight-through channel is arranged between the standard section of the rest platform and the standard section of a certain vertical ladder, and the top surface of the standard section of the rest platform is provided with an anti-smashing protective fence.
Furthermore, the anti-falling protecting net is connected with two side faces of the vertical ladder stand standard section and two side faces of the rest platform standard section through 180-degree hinges, and the anti-falling protecting net is connected with two side faces and outer side face corners of the vertical ladder stand standard section and two side faces and outer side face corners of the rest platform standard section through 90-degree hinges.
Because the utility model discloses prevent weighing down and take conversion half space's assembled vertical ladder has adopted above-mentioned technical scheme, this vertical ladder promptly includes the cat ladder stand, a plurality of connecting blocks, a plurality of vertical ladder standard section, half space standard section and prevent weighing down the protecting wire net outward, cat ladder stand inboard is located along cat ladder stand length direction interval to a plurality of connecting blocks, the cat ladder stand outside is located after a plurality of vertical ladder standard sections connect gradually, certain vertical ladder standard section lateral surface is located to half space standard section, prevent weighing down the protecting wire net frame and locate the both sides face and the lateral surface of lateral surface and the both sides face and the lateral surface of half space standard section of vertical ladder standard section. This vertical ladder overcomes the defect of traditional steel column or precast concrete post installation operation of ascending a height, and its installation is dismantled conveniently, is used safe and reliable, has improved the safety protection performance, increases the convenience of safe handling, stops the potential safety hazard of installation operation of ascending a height, provides reliable guarantee to personal safety.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
FIG. 1 is a schematic structural view of an assembled vertical ladder for preventing falling and having a conversion rest platform;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a sectional view taken along line B-B of FIG. 1;
fig. 4 is a folding state diagram of the anti-falling protection net in the assembly type vertical ladder.
Detailed Description
Embodiment is as shown in fig. 1, fig. 2 and fig. 3, the utility model discloses prevent weighing down and take conversion half space's assembled vertical ladder includes cat ladder stand 1, a plurality of connecting block 2, a plurality of vertical ladder standard section 3, half space standard section 4 and prevents weighing down protecting wire net 5 outward, a plurality of connecting block 2 are followed cat ladder stand 1 length direction interval is located cat ladder stand 1 is inboard, locate after connecting gradually a plurality of vertical ladder standard sections 3 the cat ladder stand 1 outside, 3 lateral surfaces of certain vertical ladder standard section are located to half space standard section 4, prevent weighing down protecting wire net 5 outward and erect in the both sides face and the lateral surface of lateral surface and the both sides face and the lateral surface of half space standard section 4 of vertical ladder standard section 3.
Preferably, pin fixing pipes 31 are obliquely arranged at two ends of the inner sides of the top surfaces of the vertical ladder stand standard sections 3 and the resting platform standard sections 4 at intervals respectively, pin shafts 32 are obliquely arranged at two ends of the inner sides of the bottom surfaces of the vertical ladder stand standard sections 3 and the resting platform standard sections 4 at intervals respectively, and when the adjacent vertical ladder stand standard sections 3 are connected, the pin shafts 32 are inserted into the pin fixing pipes 31. Through the fixed pipe of round pin axle and the round pin hub connection that top surface and bottom surface match during the assembly of vertical ladder standard section, both improved the reliability that vertical ladder standard section is connected, make things convenient for the dismouting again, under the prerequisite of guaranteeing safety, improve this assembled vertical ladder dismouting efficiency, realize the modularization dismouting, the material resources of using manpower sparingly.
Preferably, the pin shaft 32 is inserted in place on the wall of the pin shaft fixing pipe 31. During assembly operation, the in-place mark provides visual vision to ensure that the pin shaft is inserted in place.
Preferably, the inner side surface of the vertical ladder standard section 3 is provided with inner-falling-preventing steps 33 at intervals. Prevent interior weight and mark time and be used for the preventive personnel to fall from the vertical ladder standard section inboard, with prevent the cooperation of weighing down the protecting wire net outward for this assembled vertical ladder has the function of preventing interior weight and preventing weighing down outward.
Preferably, the anti-falling steps 33 are provided with plastic anti-slip protective sleeves.
Preferably, an accessible straight-through channel is arranged between the standard section 4 of the rest platform and the standard section 3 of a certain vertical ladder, and the top surface of the standard section 4 of the rest platform is provided with an anti-smashing protective grid 41. A space is formed between the standard section of the rest platform and the standard section of a certain vertical ladder, so that a person can conveniently enter the standard section of the rest platform from the standard section of the certain vertical ladder, and the anti-smashing protective fence can prevent the falling object from damaging the person in the standard section of the rest platform, and the safety of the person in the standard section of the rest platform is ensured.
Preferably, the anti-falling protecting net 5 is connected with two side faces of the vertical ladder stand standard section 3 and two side faces of the rest platform standard section 4 through 180-degree hinges 51, and the anti-falling protecting net 5 is connected with two side faces and outer side corner of the vertical ladder stand standard section 3 and two side faces and outer side corner of the rest platform standard section 4 through 90-degree hinges 52. Prevent weighing down outward the protecting wire netting and enclose in vertical ladder standard section and half space standard section through 180 degrees hinges and 90 degrees hinges, both improved the convenience of preventing weighing down outward the protecting wire netting installation, again can conveniently accomodate, as shown in figure 4, will prevent weighing down the protecting wire netting outward through 90 degrees hinges and 180 degrees hinges and fold, effectively reduce the volume of accomodating of preventing weighing down the protecting wire netting outward, simultaneously, it is folding neat, convenient reuse.
This assembled vertical ladder is along with the continuous stack vertical ladder standard section of hoist and mount construction of factory building steel column or precast concrete post, according to steel column or precast concrete post length, adds a half space standard section behind a plurality of vertical ladder standard sections of interval, makes installation operation personnel can maintain in the half space standard section after installation operation and a plurality of vertical ladder standard sections of climbing to ensure that sufficient physical power installs the operation. Along with the hoist and mount construction of factory building steel column or precast concrete post, a plurality of connecting block intervals of this assembled vertical ladder set up between steel column or precast concrete post and cat ladder stand, and a plurality of connecting blocks constitute the basis of stack vertical ladder standard section with the cat ladder stand to ensure reliable, stable and safety that whole assembled vertical ladder erect.
This cat ladder stand can adopt the angle steel preparation in assembled vertical ladder, with DN 15's galvanized steel pipe as preventing that the drop is marked time and with the welding of cat ladder stand, with 30 x 5's band steel as preventing the drop protecting wire net outward, with 60 x 60 mesh wire net as the protection encryption measure that falls outward, the rest platform standard section is according to height 2m, width 1.6m preparation, the vertical ladder standard section is according to height 2m, width 0.8m preparation, the connecting block adopts the steel sheet that thickness is 16mm, connecting block one side and the welding of cat ladder principal post directness, the opposite side with wait to found steel column welding or bolted connection.
The assembly type vertical ladder is suitable for the passing and operation tracks and space requirements of operators, can deal with the dangerous factors in each state and the serious consequences possibly generated, particularly the actual requirements of climbing up and down by the operators in the installation process of structures such as a lifting hook, a follow-up crane beam, a roof truss beam and the like after being hoisted in place, and meets the requirements of safe and reliable crawling space and protection of the operators.
Compare with the conventional cage vertical ladder of protecting, this assembled vertical ladder has obvious advantage, design can stereotype, realize batch factory production, the folding convenient loading transportation of segmentation components of a whole that can function independently, it is convenient fast to form fast interface realization building site installation by round pin axle and the cooperation of the fixed pipe of round pin axle, the structure is succinct, the simple safety of use, quick assembly disassembly is realized to the assembly structure, the convenient high efficiency in loading transition, standardized design realizes maintaining, it is more economical and reasonable to change the accessory, it is swift, reliably, ensure the safety of the operation of ascending a height.
The assembled vertical ladder can realize the succession process of having a rest and climbing by someone in the process of climbing by many people in sequence, the rest and climbing can be conveniently and safely switched at any time, and the safety climbing efficiency is improved; when people are trapped in the vertical ladder for special reasons (such as heatstroke, sudden diseases, emergency situations and the like), rescue workers can detach the anti-falling protection nets at certain positions at any time according to needs to approach the trapped people, and high-altitude emergency rescue is achieved.
This assembled vertical ladder is under the prerequisite that does not change the operation personnel climbing in-process operation custom from top to bottom, climb the action continuity characteristics of in-process personnel from top to bottom in the abundant consideration, consider emergency protection and rescue demand under normal use and the extreme condition, will prevent weighing down outward, prevent weighing down in, take the conversion platform function of rest to fully incorporate this assembled vertical ladder, through rapid Assembly, reliably fix the safety of in-process about guaranteeing personnel climbing, both made things convenient for the installation, dismantle the operation, the safety of climbing from top to bottom has also been guaranteed to personnel.
Claims (7)
1. The utility model provides an prevent weighing down and take conversion half space's assembled vertical ladder which characterized in that: this vertical ladder includes cat ladder stand, a plurality of connecting blocks, a plurality of vertical ladder standard section, half space standard section and prevents the protecting wire net that weighs down outward, a plurality of connecting blocks are followed cat ladder stand length direction interval is located the cat ladder stand is inboard, locate after a plurality of vertical ladder standard sections connect gradually the cat ladder stand outside, certain vertical ladder standard section lateral surface is located to half space standard section, prevent that the protecting wire net that weighs down erects in the both sides face and the lateral surface of vertical ladder standard section and the both sides face and the lateral surface of half space standard section.
2. The assembled vertical ladder for preventing falling and having a conversion resting platform as claimed in claim 1, is characterized in that: the two ends of the inner side of the top surface of the vertical ladder stand standard section and the two ends of the inner side of the bottom surface of the resting platform standard section are respectively provided with a pin shaft fixing pipe in an interval and an inclined mode, the two ends of the inner side of the bottom surface of the resting platform standard section are respectively provided with a pin shaft in an interval and an inclined mode, and when the adjacent vertical ladder stand standard sections are connected, the pin shafts.
3. The assembled vertical ladder for preventing falling and having a conversion resting platform as claimed in claim 2, is characterized in that: the pin shaft is inserted into the mark in place on the wall of the pin shaft fixing pipe.
4. The assembly type vertical ladder for preventing falling and having a conversion rest platform according to claim 1, 2 or 3, is characterized in that: the inner side surface of the standard section of the vertical ladder stand is provided with anti-inner-falling steps at intervals.
5. The assembled vertical ladder for preventing falling and having a conversion resting platform as claimed in claim 4, is characterized in that: the anti-falling step is provided with a plastic anti-slip protective sleeve.
6. The assembled vertical ladder for preventing falling and having a conversion resting platform as claimed in claim 4, is characterized in that: and an accessible straight-through channel is arranged between the standard section of the rest platform and the standard section of a certain vertical ladder, and the top surface of the standard section of the rest platform is provided with an anti-smashing protective fence.
7. The assembled vertical ladder for preventing falling and having a conversion resting platform as claimed in claim 4, is characterized in that: the anti-falling protecting net is connected with two side faces of the vertical ladder stand standard section and two side faces of the rest platform standard section through 180-degree hinges, and the anti-falling protecting net is connected with two side faces and outer side face corners of the vertical ladder stand standard section and two side faces and outer side face corners of the rest platform standard section through 90-degree hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922079202.0U CN211851622U (en) | 2019-11-27 | 2019-11-27 | Anti-falling assembled vertical ladder with conversion rest platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922079202.0U CN211851622U (en) | 2019-11-27 | 2019-11-27 | Anti-falling assembled vertical ladder with conversion rest platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211851622U true CN211851622U (en) | 2020-11-03 |
Family
ID=73219457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922079202.0U Active CN211851622U (en) | 2019-11-27 | 2019-11-27 | Anti-falling assembled vertical ladder with conversion rest platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211851622U (en) |
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2019
- 2019-11-27 CN CN201922079202.0U patent/CN211851622U/en active Active
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