CN216190208U - People goods ladder protection platform - Google Patents
People goods ladder protection platform Download PDFInfo
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- CN216190208U CN216190208U CN202122073953.9U CN202122073953U CN216190208U CN 216190208 U CN216190208 U CN 216190208U CN 202122073953 U CN202122073953 U CN 202122073953U CN 216190208 U CN216190208 U CN 216190208U
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Abstract
The utility model discloses a protection platform of a person-goods ladder, which comprises a supporting platform formed by mutually staggering and constructing a plurality of cross rods and vertical rods, wherein the front end of the supporting platform is connected with a cantilever rod, a plurality of supporting cross rods are arranged above the supporting platform, a reinforcing cross rod is arranged between the cantilever rods, a protection bottom plate and a protection coaming are arranged above the supporting cross rods and the reinforcing cross rod, a protection door is arranged on the protection coaming, and the cross rods and the vertical rods are connected through a multidirectional connecting fastener. According to the utility model, the traditional connecting fasteners are not needed between the cross rods and the vertical rods, and the multi-directional connecting fasteners are adopted to complete the erection of the scaffold supporting platform, so that the defects that the traditional structure platform is convex and the overhanging structure cannot be used for enclosing and supporting are overcome. The utility model has simple integral structure design, stable supporting structure, high safety, material saving, simplified construction operation and construction cost saving.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a people and goods ladder protection platform.
Background
Along with the high-rise and super high-rise construction technology is more and more mature, the height of the building is constantly refreshed, in the construction project of the high-rise and super high-rise, the vertical transportation is the key problem restricting the construction efficiency, and in the traditional building mode, the vertical transportation of personnel and goods is generally solved by a personnel goods elevator. People goods ladder platform is generally through using steel pipe and scaffold frame to take out the square timber constitution platform of recycling behind the frame and supply personnel to walk about and bear the weight of the goods, but it is built at will, and the both ends department of encorbelmenting of scaffold frame can't build platform to the tip for overall structure stability is relatively poor, and is firm inadequately. The existing protective enclosing plate adopts an assembled structure, so that more materials are wasted, and the construction operation is complex.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the protection platform for the people and goods ladder, which has the advantages of stable structure, high safety, convenience in construction and lower cost.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a people goods ladder protection platform, includes the supporting platform who builds the formation by a plurality of horizontal poles and montant are crisscross each other, supporting platform's front end is connected with the cantilever bar, the supporting platform top is provided with a plurality of support horizontal poles, be provided with between the cantilever bar and consolidate the horizontal pole, support the horizontal pole with it is provided with protection bottom plate and protection bounding wall to consolidate the horizontal pole top, the guard gate has been seted up on the protection bounding wall, the horizontal pole with connect through multidirectional connection fastener between the montant.
The protection platform outside is equipped with the crane that supplies people's goods lift to go up and down, and the both sides of crane respectively set up one person's goods lift, and the correspondence sets up two guard gates. The supporting platform that horizontal pole and montant set up corresponds every floor, the supporting platform top is supported the horizontal pole and is consolidated and lay the protection bottom plate on the horizontal pole and seal, the protection bottom plate can adopt iron plate, set up polylith (preferred three) according to the supporting platform size, meet montant department and set up the breach and dodge, the protection bounding wall adopts the board of punching, envelope supporting platform, guarantee personnel and material safety on the platform, after the material etc. transported the floor that corresponds through people's goods ladder, open the guard gate, carry out the material transportation. The protective coaming is composed of two side plates, a sealing head plate and a front fixing plate, wherein the side plates are integrally formed into a 7-shaped plate. The front fixing plate is arranged between the two protective doors, the upper part is a head sealing plate, the two sides are side plates, a space is formed between the plates to protect the whole supporting platform, the side plates are integrally formed into plates in a shape like a Chinese character '7', the assembling process is reduced, and the structure is stable.
The scaffold supporting platform is simple in structural design, traditional connecting fasteners are not needed between the transverse rods and the vertical rods, the scaffold supporting platform is erected by the aid of the multidirectional connecting fasteners, the defects that the platform is protruded and a traditional cantilever structure cannot support in an enclosing mode are overcome, the supporting structure is stable and high in safety, materials are saved in the whole use, construction operation is simplified, and construction cost is saved.
Furthermore, the multidirectional connecting fastener comprises a hollow inserting cylinder, four inserting blocks are uniformly distributed along the outer circumference of the inserting cylinder, an inserting groove matched with the inserting blocks is formed in the end part of the transverse rod, and a locking buckle is connected to the lower end of the inserting cylinder.
The transverse rod and the vertical rod are connected through the multidirectional connecting fastener, the inserting barrel is sleeved on the vertical rod during installation, the four inserting blocks are located in four directions of front, back, left and right of connection, and the inserting grooves in the transverse rod and the inserting blocks are correspondingly installed to finish erection. The locking buckle adopts a hoop type locking structure and is fixedly connected with the bottom of the inserting cylinder, and the inner diameter of the inserting cylinder is directly matched with the vertical rod. When the plug-in barrel and the locking buckle are installed, the locking buckle is locked and fixed after the plug-in barrel and the locking buckle are sleeved on the vertical rod. The method is convenient to install, the upper position and the lower position of the plug-in cylinder can be adjusted according to the requirement of the installation position, and the plug-in cylinder and the vertical rod are welded and reinforced after being sleeved to the preset position in order to increase the stability of the overall connection.
Furthermore, one end of the cross rod is provided with a connecting block, the insertion groove is formed in the connecting block, and the insertion block is trapezoidal and is wide at the bottom and narrow at the top. The connecting block is welded and fixed at the front end of the cross rod, during installation, the inserting groove of the cross rod is aligned with the inserting block and pressed downwards, and the inserting block is stopped to be matched and fixed with the inserting groove when pressed downwards. The bottom and the inserting groove of the inserting block are provided with limiting structures, the width of the bottom of the inserting block is set to be larger than the lowest end of the inserting groove in the limiting structure, the cross rod cannot slide under the stress under the action of the limiting structures, and the stability and the safety of the structure are guaranteed.
Further, be provided with on the connecting block with horizontal pole complex locating piece, the size of locating piece and the internal diameter phase-match of horizontal pole, during the installation, only need aim at the locating piece card with the horizontal pole and go into and can accomplish accurate location.
Furthermore, the position department that the protection bounding wall inboard with the montant corresponds is provided with a plurality of lock rings, be provided with the hasp piece on the montant, the hasp piece be connected with the fixed L shape lockpin of pegging graft is cooperated to the lock ring.
A plurality of hasp pieces about setting up on the montant, it is preferred to set up two, L shape lockpin opposite direction on two hasp pieces (the lockpin hasp of locking up is down promptly, the hasp of lockpin down up), the position that the protection bounding wall corresponds sets up two lock rings of taking the jack, and the L shape lockpin card is gone into in two lock rings that correspond on the protection bounding wall after the installation like this, forms stable structure, and difficult production drops. The locking fastener adopts a hoop type locking fastener, so that the vertical position adjustment and installation are convenient.
Furthermore, a sliding groove is formed in the L-shaped lock pin, and a locking piece is arranged between the locking piece and the sliding groove. The extending position of the L-shaped lock pin is adjusted through the sliding groove according to the distance from the vertical rod to the protective enclosing plate, and the L-shaped lock pin is fastened by the locking piece after the position is adjusted, so that the mounting requirements of different positions are met. The locking piece can adopt a locking bolt and other structures.
Furthermore, the cantilever rod is provided with connecting cylinders, and the reinforcing cross rod is arranged in the two opposite connecting cylinders. The length of the cantilever rod is set to be 15-20cm, the connecting cylinder is welded above the cantilever rod through the small circular tube, the cylinder openings of the connecting cylinder are arranged oppositely, and two ends of the reinforcing cross rod are sleeved into the connecting cylinder and are screwed tightly. In order to save materials, the reinforcing cross rod is only arranged at the position corresponding to the protective door, and the middle goods lift crane does not need to be arranged at the corresponding position. The support cross-bar may be fixed in a similar manner to ensure that the flatness above the entire support platform is consistent.
Further, the upper end of guard gate is provided with the safety guard, avoids the guard gate to open outward, and the safety guard adopts the panel that thickness is 3mm, fixes on the head board of guard gate top with the screw for the guard gate can only be opened in, can not open outward, improves the security performance.
Further, protection bounding wall inboard is provided with the gusset plate, consolidates adjacent hookup location temporarily, and the gusset plate is for setting up the L shaped plate in staple bolt formula connection fastener one end, sets up the notch that supplies the passing of gusset plate on the adjacent protection bounding wall, and during the installation, the gusset plate through L shape is crisscross to pass adjacent protection bounding wall, carries out the tensile fixed to the inboard to the protection bounding wall, improves the safety and stability nature of structure.
Furthermore, a safety alarm device is arranged beside the protective door, and the protective platform is located a flexible plate is arranged below the protective door. Safety alarm device installs beside the guard gate, can respond to people's goods lift's position, and when producing the skew or the gap is great, send out the police dispatch newspaper, improve the security performance. The protective platform is provided with a flexible plate below the protective door, when the goods ladder is lifted to the corresponding protective door, the flexible plate fills a gap between the protective platform and the goods ladder, so that articles are prevented from falling from the gap in the air or being clamped by personnel to cause injury, and the safety protection performance is improved; the board with certain flexibility is adopted, so that interference on the lifting of the goods elevator is avoided.
The construction method of the protection platform of the passenger-cargo elevator comprises the following steps:
(1) according to the position size of the passenger-cargo ladder, a transverse rod and a vertical rod are erected to form a protective platform by adopting a multidirectional connecting fastener, and the size and the verticality are well controlled;
(2) laying a supporting cross rod on the protection platform, mounting a reinforcing cross rod between the cantilever rods, laying a protection bottom plate above the supporting cross rod and the reinforcing cross rod, and connecting and fixing the protection bottom plate by using screws;
(3) building a protective enclosing plate (side plate), and temporarily reinforcing the protective enclosing plate by using a reinforcing plate; the L-shaped lock pins on the vertical rods are used for locking and fixing the plates of the protection plate one by one, the lock pins arranged on the vertical rods are inserted into the lock rings on the inner sides of the protection enclosing plates, the positions of the locking parts can be adjusted up and down for adaptation, and the distances between the vertical rods and the protection enclosing plates are adapted by adjusting the front and rear positions of the sliding grooves of the L-shaped lock pins; the reinforcing plate is a lock hoop with a special structure and is specially used for temporarily reinforcing the inner side of the maintenance plate, so that the integrity of the enclosure plate is realized;
(4) mounting a front fixing plate and an upper end sealing plate, and fixing the end sealing plate between side plates of the protective enclosing plate by using a self drilling screw;
(5) and (4) mounting the protective door, fixing the folding hinges for the protective door on the side plates at two sides and the front fixing plate, and adjusting the size and height of the door gap (fine adjustment).
In conclusion, the traditional connecting fasteners are not needed between the cross rods and the vertical rods, the scaffold supporting platform is erected by adopting the multidirectional connecting fasteners, and the defects that the traditional structural platform is raised and the overhanging structure cannot be used for enclosing and supporting are overcome. The utility model has simple integral structure design, stable supporting structure, high safety, material saving, simplified construction operation and construction cost saving.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is an internal structural view of an embodiment of the present invention;
FIG. 3 is a schematic view of the installation state of the multi-way fastener according to the embodiment of the present invention;
FIG. 4 is an exploded view of a multi-directional fastener construction according to an embodiment of the present invention;
FIG. 5 is a schematic view of a protective locking member according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of an overhanging bar and a reinforcing bar according to an embodiment of the present invention;
fig. 7 is a schematic view of a temporary reinforcing structure according to an embodiment of the present invention.
Description of the labeling: 1. a cross bar; 2. a multidirectional connecting fastener; 3. a vertical rod; 4. a support rail; 5. a protective base plate; 6. a protective coaming; 7. a side plate; 8. a head sealing plate; 9. a front fixing plate; 10. a protective door; 11. a cantilever bar; 12. reinforcing the cross bar; 13. a safety plate; 14. an L-shaped locking pin; 15. an insertion block; 16. a plug-in barrel; 17. a locking buckle; 18. connecting blocks; 19. inserting grooves; 20. positioning blocks; 21. a fastener; 22. a chute; 23. a locking member; 24. a connecting cylinder; 25. and a reinforcing plate.
Detailed Description
A further description of an embodiment of a protection platform for a passenger-cargo ladder according to the present invention is provided with reference to fig. 1 to 7.
The utility model provides a people goods ladder protection platform, includes the supporting platform who builds the formation by a plurality of horizontal poles 1 and 3 crisscross each other of montant, supporting platform's front end is connected with and hangs ram 11, the supporting platform top is provided with a plurality of support horizontal poles 4, it is provided with between 11 to hang the ram and consolidates horizontal pole 12, support horizontal pole 4 with it is provided with protection bottom plate 5 and protection bounding wall 6 to consolidate horizontal pole 12 top, protection door 10 has been seted up on the protection bounding wall 6, horizontal pole 1 with connect through multidirectional connecting fastener 2 between the montant 3.
The protection platform outside is equipped with the crane that supplies people's goods lift to go up and down, and the both sides of crane respectively set up one person's goods lift, and what correspond sets up two guard gates 10. Support platform that horizontal pole 1 and montant 3 set up corresponds every floor, support platform top supports horizontal pole 4 and consolidates and lays protection bottom plate 5 on the horizontal pole 12 and seal, protection bottom plate 5 can adopt iron plate, set up polylith (preferred three) according to the support platform size, meet 3 departments of montant and set up the breach and dodge, protection bounding wall 6 adopts the board of punching, enclose support platform, guarantee personnel and material safety on the platform, after the material etc. transported the floor that corresponds through people's goods ladder, open guard gate 10, carry out the material transportation. The protective coaming 6 is composed of two side plates 7, a sealing head plate 8 and a front fixing plate 9, wherein the side plates 7 are integrally formed into a plate in a shape like the Chinese character '7'. A front fixing plate 9 is arranged between the two protective doors 10, a head sealing plate 8 is arranged at the upper part of each protective door, side plates 7 are arranged at the two sides of each protective door, enclosure is formed between the plates to protect the whole supporting platform, and the side plates 7 are integrally formed into plates in a shape like a Chinese character '7', so that the assembly process is reduced, and the structure is stable.
The scaffold supporting platform is simple in structural design, traditional connecting fasteners are not needed between the cross rods 1 and the vertical rods 3, the scaffold supporting platform is erected by the aid of the multidirectional connecting fasteners 2, the defects that the platform is protruded and a traditional cantilever structure cannot be used for enclosing and supporting are overcome, the supporting structure is stable and high in safety, materials are saved in the whole use, construction operation is simplified, and construction cost is saved.
In this embodiment, preferably, the multi-way connecting fastener 2 includes a hollow insertion tube 16, four insertion blocks 15 are uniformly distributed along an outer circumference of the insertion tube 16, an insertion groove 19 matched with the insertion block 15 is provided at an end of the cross bar 1, and a locking buckle 17 is connected to a lower end of the insertion tube 16.
The transverse rod 1 is connected with the vertical rod 3 through the multidirectional connecting fastener 2, the inserting cylinder 16 is sleeved on the vertical rod 3 during installation, the four inserting blocks 15 are located in four directions of front, back, left and right of connection, and the inserting grooves 19 in the transverse rod 1 and the inserting blocks 15 are correspondingly installed to complete erection. The locking buckle 17 adopts a hoop type locking structure and is fixedly connected with the bottom of the inserting cylinder 16, and the inner diameter of the inserting cylinder 16 is directly matched with the vertical rod 3. During installation, after the inserting cylinder 16 and the locking buckle 17 are sleeved on the vertical rod 3, the locking buckle 17 is locked and fixed. The method is convenient to install, the upper position and the lower position can be adjusted according to the installation position, and in order to increase the stability of the overall connection, the inserting cylinder 16 and the vertical rod 3 are welded and reinforced after being sleeved to the preset position.
In this embodiment, preferably, a connecting block 18 is disposed at one end of the cross bar 1, the insertion groove 19 is opened on the connecting block 18, and the insertion block 15 is configured as a trapezoid with a wide bottom and a narrow top. The connecting block 18 is welded and fixed at the front end of the cross rod 1, during installation, the inserting groove 19 of the cross rod 1 is aligned with the inserting block 15 and pressed downwards, and the inserting block 15 is stopped to be pressed downwards and matched and fixed with the inserting groove 19. The bottom of grafting piece 15 and inserting groove 19 are provided with limit structure, and limit structure's embodiment adopts the bottom width that will insert piece 15 to set up to be greater than inserting groove 19 bottom, under limit structure's effect for horizontal pole 1 can not the atress gliding, guarantees the stability and the security of structure.
Preferably, this embodiment, be provided with on the connecting block 18 with horizontal pole 1 complex locating piece 20, the size of locating piece 20 and the internal diameter phase-match of horizontal pole 1, during the installation, only need align the horizontal pole 1 locating piece 20 card and go into and can accomplish accurate location.
In this embodiment, preferably, a plurality of locking rings are arranged at positions corresponding to the vertical rods 3 on the inner side of the protective enclosing plate 6, a locking piece 21 is arranged on the vertical rods 3, and the locking piece 21 is connected with an L-shaped locking pin 14 which is matched with the locking rings for inserting and fixing.
A plurality of hasp pieces 21 about setting up on the montant 3, preferably set up two, L shape lockpin 14 opposite direction on two hasp pieces 21 (the lockpin hasp of locking up is down promptly, the hasp of lockpin down is up), and the position that protection bounding wall 6 corresponds sets up two lock rings of taking the jack, and installation back L shape lockpin 14 card forms stable structure in two lock rings that correspond on the protection bounding wall 6 like this, and difficult production drops. The locking fastener 21 adopts a hoop type locking fastener, so that the vertical position adjustment and installation are convenient.
In this embodiment, preferably, the L-shaped lock pin 14 is provided with a sliding slot 22, and a locking member 23 is disposed between the locking member 21 and the sliding slot 22. The extending position of the L-shaped lock pin 14 is adjusted through the sliding groove 22 according to the distance from the vertical rod 3 to the protective enclosing plate 6, and the L-shaped lock pin is fastened by the locking piece 23 after the position is adjusted, so that the mounting requirements of different positions are met. The locking member 23 may be constructed of a locking bolt or the like.
In this embodiment, the cantilever bar 11 is preferably provided with a connecting cylinder 24, and the reinforcing crossbar 12 is installed in two opposite connecting cylinders 24. The length of the cantilever rod 11 is set to be 15-20cm, the connecting cylinder 24 is welded above the cantilever rod 11 by adopting a small circular tube, the cylinder openings of the connecting cylinder 24 are oppositely arranged, and two ends of the reinforcing cross rod 12 are sleeved into the connecting cylinder 24 and are screwed tightly by adopting screws. In order to save materials, the reinforcing cross rods 12 are only arranged at the positions corresponding to the protective doors 10, and the middle person goods lift lifting frames do not need to be arranged at the corresponding positions. The support rails 4 may be fixed in a similar manner to ensure that the flatness over the entire support platform is consistent.
Preferably, the safety plate 13 is arranged at the upper end of the protective door 10, so that the protective door 10 is prevented from being opened outwards, the safety plate 13 is made of a plate with the thickness of 3mm and is fixed on the head plate 8 above the protective door 10 through screws, the protective door 10 can only be opened inwards, and cannot be opened outwards, and the safety performance is improved.
This embodiment is preferred, 6 inboard of protection bounding wall is provided with gusset plate 25, consolidates temporarily adjacent hookup location, and gusset plate 25 is for setting up the L shaped plate in staple bolt formula connector link one end, offers the notch that supplies the passing of gusset plate 25 on the adjacent protection bounding wall 6, and during the installation, the gusset plate 25 through L shape is crisscross to pass adjacent protection bounding wall 6, carries out the tensile fixed to the inboard to protection bounding wall 6, improves the safety and stability nature of structure.
In this embodiment, a safety alarm device is preferably disposed beside the protective door 10, and a flexible plate is disposed below the protective platform 10. The safety alarm device is arranged beside the protective door 10, can sense the position of the goods elevator, and gives an alarm when deviation or a gap is large, so that the safety performance is improved. The protection platform is provided with a flexible plate below the protection door 10, when the goods ladder is lifted to the corresponding protection door 10, the flexible plate fills a gap between the protection platform and the goods ladder, so that articles are prevented from falling from the gap in the air or being clamped by personnel to cause injury, and the safety protection performance is improved; the board with certain flexibility is adopted, so that interference on the lifting of the goods elevator is avoided.
The construction method of the protection platform of the passenger-cargo elevator comprises the following steps:
(1) according to the position size of the passenger-cargo ladder, a transverse rod 1 and a vertical rod 3 are erected to form a protective platform by adopting a multidirectional connecting fastener 2, and the size and the verticality are well controlled;
(2) laying a support cross bar 4 on a protection platform, installing a reinforcing cross bar 1 between the cantilever bars 11, laying a protection bottom plate 5 above the support cross bar 4 and the reinforcing cross bar 12, and connecting and fixing the protection bottom plate 5 by screws;
(3) building a protective enclosing plate 6 (a side plate 7), and temporarily reinforcing the protective enclosing plate 6 by using a reinforcing plate 25; the L-shaped lock pins 14 on the vertical rods 3 are utilized to lock and fix the plates of the protection plate one by one, the lock pins arranged on the vertical rods 3 are inserted into the lock rings on the inner sides of the protection enclosing plates 6, the positions of the locking parts 21 can be adjusted up and down for adaptation, and the distances between the vertical rods 3 and the protection enclosing plates 6 are adapted by adjusting the front and rear positions of the sliding grooves 22 of the L-shaped lock pins 14; the reinforcing plate 25 is a lock hoop with a special structure and is specially used for temporarily reinforcing the inner side of the maintenance plate to realize the integrity of the enclosure plate;
(4) mounting a front fixing plate 9 and an upper end sealing plate 8, and fixing the end sealing plate 8 between the side plates 7 of the protective enclosing plate 6 by using a self drilling screw;
(5) the protective door 10 is installed, the protective door 10 is fixed on the side plates 7 at both sides and the front fixing plate 9 by hinges, and the size and height of the door gap are adjusted (fine adjustment).
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (10)
1. The utility model provides a people goods ladder protection platform which characterized in that: the supporting platform is characterized by comprising a supporting platform which is formed by mutually staggering a plurality of transverse rods and vertical rods, wherein the front end of the supporting platform is connected with a cantilever rod, a plurality of supporting transverse rods are arranged above the supporting platform, a reinforcing transverse rod is arranged between the cantilever rods, the supporting transverse rods are provided with a protective bottom plate and a protective coaming above the reinforcing transverse rods, a protective door is arranged on the protective coaming, and the transverse rods are connected with the vertical rods through multidirectional connecting fasteners.
2. The people-cargo ladder protection platform of claim 1, wherein: the multidirectional connecting fastener comprises a hollow inserting cylinder, four inserting blocks are uniformly distributed along the outer circumference of the inserting cylinder, an inserting groove matched with the inserting blocks is formed in the end part of the transverse rod, and a locking buckle is connected to the lower end of the inserting cylinder.
3. The people-cargo ladder protection platform of claim 2, wherein: the connecting block is arranged at one end of the cross rod, the insertion groove is formed in the connecting block, and the insertion block is trapezoidal and wide at the bottom and narrow at the top.
4. The people-cargo ladder protection platform of claim 3, wherein: and the connecting block is provided with a positioning block matched with the cross rod.
5. The people-cargo ladder protection platform of claim 1, wherein: the protective enclosing plate is characterized in that a plurality of locking rings are arranged at positions, corresponding to the vertical rods, on the inner sides of the protective enclosing plates, locking fasteners are arranged on the vertical rods, and the locking fasteners are connected with L-shaped locking pins which are matched with the locking rings to be fixedly inserted.
6. The people-cargo ladder protection platform of claim 5, wherein: a sliding groove is formed in the L-shaped lock pin, and a locking piece is arranged between the locking piece and the sliding groove.
7. The people-cargo ladder protection platform of claim 1, wherein: the cantilever rod is provided with connecting cylinders, and the reinforcing cross rod is arranged in the two opposite connecting cylinders.
8. The people-cargo ladder protection platform of claim 1, wherein: the upper end of guard gate is provided with the safety board, avoids guard gate external-open.
9. The people-cargo ladder protection platform of claim 1, wherein: the inner side of the protective enclosing plate is provided with a reinforcing plate for temporarily reinforcing the adjacent connecting positions.
10. The people-cargo ladder protection platform of claim 1, wherein: a safety alarm device is arranged beside the protective door, and the protective platform is located below the protective door and is provided with a flexible plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122073953.9U CN216190208U (en) | 2021-08-31 | 2021-08-31 | People goods ladder protection platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122073953.9U CN216190208U (en) | 2021-08-31 | 2021-08-31 | People goods ladder protection platform |
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| Publication Number | Publication Date |
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| CN216190208U true CN216190208U (en) | 2022-04-05 |
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| CN202122073953.9U Active CN216190208U (en) | 2021-08-31 | 2021-08-31 | People goods ladder protection platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651212A (en) * | 2021-08-31 | 2021-11-16 | 浙江德为建材科技股份有限公司 | People goods ladder protection platform |
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2021
- 2021-08-31 CN CN202122073953.9U patent/CN216190208U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651212A (en) * | 2021-08-31 | 2021-11-16 | 浙江德为建材科技股份有限公司 | People goods ladder protection platform |
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