Portable ladder stand safety suspension device

Abstract

The utility model discloses a portable ladder stand safety suspension device, which relates to the field of aloft work assistance, and comprises a rotating rod, the outer wall of the rotating rod is rotatably connected with a plurality of fixing plates, the outer walls of the fixing plates are fixedly connected with supporting plates, the outer walls of the supporting plates are fixedly connected with handles, and the handles are fixedly connected with the outer walls of the fixing plates. The inner walls of the supporting plates are provided with circular grooves, the inner walls of the supporting plates are provided with mounting mechanisms, the mounting mechanisms comprise a plurality of threaded pipes, bolts are screwed into the threaded pipes through the ejector rods, the sliding rods can be driven to move when the bolts are screwed, the ejector blocks are extruded when the sliding rods move, and the bolts are screwed into the threaded pipes when the sliding rods move. And then the ejector block drives the ejector rod to move, meanwhile, the ejector block extrudes the spring, and then the ejector rod abuts against the wall body when moving, so that rapid installation is achieved, tedious installation operation is not needed, the fixing mode is more convenient, the working efficiency is improved, and the working time is effectively shortened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to high altitude operation auxiliary field, especially, relate to a portable ladder safety suspension device. BACKGROUND

[0002] In the activity of hydrological monitoring, in the field monitoring maintenance equipment, the ladder as a common temporary vertical up and down tool is a necessary link for carrying out equipment maintenance, however, the traditional ladder has certain security risks in the process of use, the climber loses balance or encounters an emergency in the work, causes the safety risk of backward inclination and side slip is outstanding, such as easy to fall, slide and the like, therefore, a safe and reliable suspension device is needed to protect the safety of the operating personnel: the existing ladder suspension device is complex in operation when installing, lengthens the working time, reduces the working efficiency, meanwhile, the equipment is troublesome to remove when replacing the equipment, the ladder shakes when using the equipment, causes the ladder to fall off from the hook, causes personnel to be injured, the hook position is fixed when using the equipment, causes the ladder to be perpendicular to the ground, is inconvenient for personnel to climb, therefore, the utility model provides a portable ladder safety suspension device. CONTENT OF THE UTILITY MODEL

[0003] The utility model discloses a portable ladder safety suspension device, through the top rod and the damping rod, solve the installation operation complex when installing, lengthen the working time, reduce the working efficiency, meanwhile, the equipment is troublesome to remove when replacing the equipment, the ladder shakes when using the equipment, causes the ladder to fall off from the hook, causes personnel to be injured, the hook position is fixed when using the equipment, causes the ladder to be perpendicular to the ground, is inconvenient for personnel to climb.

[0004] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0005] The utility model discloses a portable ladder safety suspension device, including the rotary lever, the outer wall of rotary lever is connected with a plurality of fixed plates, the outer wall of a plurality of fixed plates is fixedly connected with the support plate, the outer wall of a plurality of support plates is fixedly connected with the handle, the inner wall of a plurality of support plates is seted up with the round groove, the inner wall of support plate is provided with installation mechanism, and the installation mechanism includes a plurality of threaded pipes, the outer wall of a plurality of threaded pipes is slidably connected with the inner wall of round groove, the inner wall of a plurality of threaded pipes is threadedly connected with the bolt, and the bottom of support plate is provided with connecting mechanism, and the connecting mechanism includes a plurality of threaded sleeves, the top of a plurality of threaded sleeves is fixedly connected with the bottom of support plate, and the inner wall of a plurality of threaded sleeves is threadedly connected with the threaded rod.

[0006] Through the above technical scheme, the equipment is folded conveniently through the rotary lever, then the handle is lifted and can be moved, and the portability is improved.

[0007] Further, the outer wall of the plurality of threaded rods is fixedly connected with hooks away from the support plate, and the inner wall of the plurality of hooks is provided with a plurality of round holes.

[0008] Through the above technical scheme, the sliding rod is moved to extrude the top block, and then the top block moves with the top rod.

[0009] Further, the inner wall of the plurality of grooves is slidably connected with a top rod, and the inner wall of the plurality of grooves is fixedly connected with a limiting ring, and the limiting ring is slidably connected with the top rod.

[0010] Through the above technical scheme, the device is fixed on the wall through the movement of the top rod, so that the installation operation becomes simple.

[0011] Further, the outer wall of the plurality of top rods is fixedly connected with springs, and the outer wall of the plurality of top rods close to the sliding rod is fixedly connected with a top block.

[0012] Through the above technical scheme, when the sliding rod is taken out, the spring extrudes the top block, and then the top block retracts with the top rod.

[0013] Further, the outer wall of the plurality of threaded rods is fixedly connected with hooks away from the support plate, and the inner wall of the plurality of hooks is provided with a plurality of round holes.

[0014] Through the above technical scheme, the ladder is hung on the hook, so that the ladder is connected with the suspension device.

[0015] Further, the inner wall of the plurality of round holes is slidably connected with a damping rod, the outer wall of the plurality of damping rods is fixedly connected with a fixing ring, and the outer wall of the plurality of damping rods is fixedly connected with an extrusion spring.

[0016] Through the above technical scheme, the extrusion spring extrudes the fixing ring, and the fixing ring moves with the damping rod when the fixing ring is extruded, so that the damping rod is always clamped in the round hole.

[0017] Further, the outer wall of the plurality of hooks is fixedly connected with a U-shaped plate, and the inner wall of the plurality of U-shaped plates is provided with a slot.

[0018] Through the above technical scheme, the U-shaped plate is used to fix the damping rod, and the damping rod will not be displaced during sliding.

[0019] Further, the outer wall of the plurality of damping rods is slidably connected with the inner wall of the slot, and the outer wall of the plurality of damping rods away from the hook is fixedly connected with a pulling block.

[0020] Through the above technical scheme, the damping rod is pulled out by pulling the pulling block, and there is a gap on the hook when the damping rod is pulled out, and then the ladder is hung in the gap.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model discloses a top rod is set up, and the bolt is screwed into the threaded pipe, and the sliding rod is moved when the bolt is screwed, and the top block is extruded when the sliding rod moves, and then the top block will drive the top rod to move, and the spring is extruded by the top block, and then the wall is pressed when the top rod moves, realizes quick installation, and does not need to carry out the complicated installation operation, and the fixed mode is more convenient, improves work efficiency, effectively reduces the time of work, and can be quickly disassembled when replacing equipment.

[0023] 2. The utility model discloses a damping rod is set up, and the ladder is put into the hook from the gap, and the pull block is loosened after putting in, and then the spring is extruded and extrudes the fixed ring, and the damping rod is moved when the fixed ring is extruded, and the damping rod is clamped into the round hole, and the hook gap is blocked, realizes the safety is improved, effectively prevents the ladder from falling off the hook, avoids the situation that the ladder falling off leads to personnel injury, can adjust the hook to the appropriate position, makes the ladder lean, and personnel can climb conveniently.

[0024] Of course, any product implementing the utility model does not necessarily need to simultaneously achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled person in the art, other drawings can also be obtained according to these drawings without creating labor.

[0026] Figure 1 It is the whole structure schematic view of the utility model;

[0027] Figure 2 It is the whole structure sectional view of the utility model;

[0028] Figure 3 It is the sliding rod structure sectional view of the utility model;

[0029] Figure 4 It is the utility model Figure 3 The enlarged view in A of the utility model;

[0030] Figure 5 It is the threaded rod structure sectional view of the utility model;

[0031] Figure 6 It is the utility model Figure 5 The enlarged view in B of the utility model.

[0032] In the drawings, the component list represented by each sign is as follows:

[0033] 1, rotating rod; 101, fixed plate; 102, support plate; 103, handle; 104, round groove; 2, mounting mechanism; 201, threaded tube; 202, bolt; 203, sliding rod; 204, slot; 205, ejector rod; 206, limit ring; 207, spring; 208, top block; 3, connecting mechanism; 301, threaded sleeve; 302, threaded rod; 303, hook; 304, round hole; 305, damping rod; 306, fixed ring; 307, U-shaped plate; 308, notch; 309, pull block; 310, extrusion spring. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0035] Please refer to Figures 1-6 As shown in the figure, the utility model is a portable ladder safety suspension device, including rotating rod 1, the outer wall of rotating rod 1 is rotatably connected with a plurality of fixed plates 101, the outer wall of a plurality of fixed plates 101 is fixedly connected with a plurality of support plates 102, the outer wall of a plurality of support plates 102 is fixedly connected with a plurality of handles 103, the inner wall of a plurality of support plates 102 is provided with a plurality of round grooves 104, the inner wall of support plate 102 is provided with mounting mechanism 2, mounting mechanism 2 includes a plurality of threaded tubes 201, the outer wall of a plurality of threaded tubes 201 is slidably connected with the inner wall of round groove 104, the inner wall of a plurality of threaded tubes 201 is threadedly connected with a plurality of bolts 202, the bottom of support plate 102 is provided with connecting mechanism 3, connecting mechanism 3 includes a plurality of threaded sleeves 301, the top of a plurality of threaded sleeves 301 is fixedly connected with the bottom of support plate 102, the inner wall of a plurality of threaded sleeves 301 is threadedly connected with a plurality of threaded rods 302.

[0036] As shown in the figure, Figures 1-3 As shown in the figure, the outer wall of a plurality of bolts 202 away from handle 103 is fixedly connected with a plurality of sliding rods 203, and the inner wall of a plurality of threaded tubes 201 is provided with a plurality of slot holes 204.

[0037] As shown in the figures 3-4, the inner wall of a plurality of slot holes 204 is slidably connected with a plurality of ejector rods 205, the inner wall of a plurality of slot holes 204 is fixedly connected with a plurality of limit rings 206, and the limit ring 206 is slidably connected with the ejector rod 205.

[0038] As shown in the figures 3-4, the outer wall of a plurality of ejector rods 205 is fixedly connected with a plurality of springs 207, and the outer wall of a plurality of ejector rods 205 close to the sliding rod 203 is fixedly connected with a plurality of top blocks 208.

[0039] As shown in FIGS. 1-6, a plurality of threaded rods 302 are fixedly connected to the outer wall of one side of the support plate 102, and a plurality of hooks 303 are arranged on the inner wall of the plurality of threaded rods 302.

[0040] As shown in FIG. 6, a plurality of damping rods 305 are slidably connected to the inner wall of the plurality of round holes 304, a plurality of fixed rings 306 are fixedly connected to the outer wall of the plurality of damping rods 305, and a plurality of extrusion springs 310 are fixedly connected to the outer wall of the plurality of damping rods 305.

[0041] As shown in FIGS. 5-6, a plurality of U-shaped plates 307 are fixedly connected to the outer wall of the plurality of hooks 303, and a plurality of notches 308 are arranged on the inner wall of the plurality of U-shaped plates 307.

[0042] As shown in FIGS. 5-6, the outer wall of the plurality of damping rods 305 is slidably connected to the inner wall of the plurality of notches 308, and a plurality of pull blocks 309 are fixedly connected to the outer wall of the plurality of damping rods 305 away from the hooks 303.

[0043] One specific application of the embodiment is as follows:

[0044] When the staff needs to use the device, first, the device is installed on the wall, and when installing, the fixed plate 101 is rotated on the rotating rod 1, then the fixed plate 101 drives the support plate 102 to move, then the round groove 104 on the support plate 102 is aligned with the hole on the wall, then the threaded tube 201 is inserted into the wall from the round groove 104, then the bolt 202 is screwed into the threaded tube 201, when the bolt 202 is screwed, the sliding rod 203 is driven to move, when the sliding rod 203 moves, the top block 208 is pressed, then the top block 208 drives the top rod 205 to move, at the same time, the top block 208 presses the spring 207, then when the top rod 205 moves, the wall is pressed, and the device is fixed on the wall, at the same time, when disassembling, the sliding rod 203 is taken out, then the spring 207 presses the top block 208, when the top block 208 is pressed, the top rod 205 is retracted, then the threaded tube 201 can be taken out of the wall, then after the device is installed, the threaded rod 302 is screwed into the threaded sleeve 301, at the same time, the appropriate position can be adjusted, then the pulling block 309 is pulled, when the pulling block 309 is pulled, the damping rod 305 is driven to move, then the damping rod 305 slides in the round hole 304, when the damping rod 305 moves, the fixed ring 306 is driven to move, then the fixed ring 306 presses the compression spring 310, when the damping rod 305 moves, the hook 303 is out of the gap, then the ladder is put into the hook 303 from the gap, after putting in, the pulling block 309 is loosened, then the compression spring 310 presses the fixed ring 306, when the fixed ring 306 is pressed, the damping rod 305 is driven to move, so that the damping rod 305 is clamped into the round hole 304, the gap of the hook 303 is blocked, and the ladder is prevented from falling off.

[0045] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A portable ladder safety hanger device comprising a swivel bar (1), characterised in that: The outer wall of the rotating rod (1) is rotatably connected with a plurality of fixed plates (101), the outer wall of the plurality of fixed plates (101) is fixedly connected with a plurality of supporting plates (102), the outer wall of the plurality of supporting plates (102) is fixedly connected with a plurality of handles (103), the inner wall of the plurality of supporting plates (102) is provided with a plurality of circular grooves (104), the inner wall of the supporting plate (102) is provided with a mounting mechanism (2), the mounting mechanism (2) comprises a plurality of threaded pipes (201), the outer wall of the plurality of threaded pipes (201) is slidably connected with the inner wall of the circular groove (104), the inner wall of the plurality of threaded pipes (201) is threadedly connected with a plurality of bolts (202), the bottom of the supporting plate (102) is provided with a connecting mechanism (3), the connecting mechanism (3) comprises a plurality of threaded sleeves (301), the top of the plurality of threaded sleeves (301) is fixedly connected with the bottom of the supporting plate (102), and the inner wall of the plurality of threaded sleeves (301) is threadedly connected with a plurality of threaded rods (302).

2. A portable ladder stand hanging device as defined in claim 1, wherein, The outer wall of the plurality of bolts (202) away from the handle (103) is fixedly connected with a plurality of sliding rods (203), and the inner wall of the plurality of threaded pipes (201) is provided with a plurality of slot holes (204).

3. A portable ladder stand hanging device as defined in claim 2, wherein, The inner wall of the plurality of slot holes (204) is slidably connected with a plurality of jacks (205), the inner wall of the plurality of slot holes (204) is fixedly connected with a plurality of limiting rings (206), and the limiting ring (206) is slidably connected with the jack (205).

4. A portable ladder stand hanging device as defined in claim 3, wherein, The outer wall of the plurality of jacks (205) is fixedly connected with a plurality of springs (207), and the outer wall of the plurality of jacks (205) close to the sliding rod (203) is fixedly connected with a plurality of top blocks (208).

5. A portable ladder stand hanging device as defined in claim 4, wherein, The outer wall of the plurality of threaded rods (302) away from the supporting plate (102) is fixedly connected with a plurality of hooks (303), and the inner wall of the plurality of hooks (303) is provided with a plurality of circular holes (304).

6. A portable ladder stand hanging device as defined in claim 5, wherein, The inner wall of the plurality of circular holes (304) is slidably connected with a plurality of damping rods (305), the outer wall of the plurality of damping rods (305) is fixedly connected with a plurality of fixed rings (306), and the outer wall of the plurality of damping rods (305) is fixedly connected with a plurality of extrusion springs (310).

7. A portable ladder stand hanging device as defined in claim 6, wherein, The outer wall of the plurality of hooks (303) is fixedly connected with a plurality of U-shaped plates (307), and the inner wall of the plurality of U-shaped plates (307) is provided with a plurality of notches (308).

8. A portable ladder stand hanging device as defined in claim 7, wherein, The outer wall of the plurality of damping rods (305) is slidably connected with the inner wall of the notch (308), and the outer wall of the plurality of damping rods (305) away from the hook (303) is fixedly connected with a plurality of pull blocks (309).

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