Falling protector mounting structure

Abstract

The utility model discloses a falling protector mounting structure, which belongs to the technical field of falling protector mounting and comprises a falling protector, a hanging ring arranged at the top of the falling protector, a connecting rope penetrating through the hanging ring and two L-shaped supports symmetrically arranged on branch sections of the connecting rope. The top of each L-shaped support is connected with a rotating support through a rotating base, a vacuum adsorption structure is fixed to the inner side wall of each L-shaped support, the adsorption end of each vacuum adsorption structure is arranged on the side wall of the corresponding rotating support, each vacuum adsorption structure is sleeved with a reinforcing adsorption part, and a reinforcing sleeve rod is further arranged between the two L-shaped supports in a sleeving mode through a penetrating groove. The vacuum adsorption structure is composed of a miniature vacuum pump fixed to the side wall of the L-shaped support and a hollow installation base fixed to one side of the rotating support. The falling protector mounting structure is simple to operate, convenient to use, high in mounting strength, wide in application scene and high in practical value.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of anti-falling device installation structures, belong to anti-falling device installation technical field. BACKGROUND

[0002] Anti-falling device can be within the limited distance quick brake locking falling object, suitable for cargo hoisting, protect the life safety of ground operator and the damage of hoisted workpiece object, applicable to prevent hoisted workpiece from falling accidentally when safety protection when overhead traveling crane is lifted, can effectively protect the life safety of ground operator and the damage of hoisted workpiece object, applied to metallurgical automobile manufacturing, petrochemical industry, engineering construction, electric power, ship, communication, pharmacy, bridge and other high-altitude work sites.

[0003] In the Chinese utility model patent with the announcement number CN208617238U discloses a kind of anti-falling device installation structures, including dust cover, the dust cover is equipped with anti-falling device, the both sides of the anti-falling device are fixedly connected with connecting plate by bolt, the connecting plate is connected with the top of dust cover by clamping mechanism, the top of dust cover is fixedly connected with mounting bracket, the mounting bracket is rotatably connected with lead screw, the lead screw is fixedly connected with rotating rod at one end, the rotating rod is fixedly connected with rotating disc at the end away from lead screw and penetrates the side wall of mounting bracket, the lead screw is connected with two symmetrically arranged supporting rods by adjusting mechanism. The utility model discloses a connecting mechanism is arranged, to facilitate the clamping frame is hung to the support of construction site, so that the clamping frame can be firmly fixed with support;By clamping mechanism is arranged on the both sides of anti-falling device and connected with dust cover, so that anti-falling device can be installed, so that anti-falling device will not be contaminated by dust during working process.

[0004] The installation structure disclosed above is quickly assembled and fixed by lead screw structure, and although this connection mode improves the connection efficiency to some extent compared with the existing buckle structure, the connection mode is single, including the existing buckle structure, which can only be hung at one place, and cannot adapt to different installation environments, especially when facing smooth wall surface, it is often necessary to switch installation tools, which is not convenient. In view of this, the present application is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at the deficiencies of prior art, provides a kind of anti-falling device installation structure, to reach the purpose of high installation strength, wide application scene.

[0006] The application discloses a kind of anti-falling device installation structures, including anti-falling device, the ring of setting in the top of the anti-falling device, the connecting rope of being threaded in the ring and two L-shaped supports being symmetrically arranged in the branch section of the connecting rope, two the L-shaped supports are connected by elastic contraction rod, the top of the L-shaped support is connected with rotating support by rotating base, vacuum adsorption structure is fixed on the inner side wall of the L-shaped support, the adsorption end of the vacuum adsorption structure is arranged on the side wall of the rotating support, reinforcing suction accessory is sleeved on the vacuum adsorption structure, after the preliminary fixation of two L-shaped supports is completed, secondary fixation can be carried out by vacuum adsorption structure, further reinforcement is formed, specifically, first, two L-shaped supports are pressed close, the vacuum adsorption structure on two L-shaped supports is attached, then vacuum adsorption structure is started, so that two vacuum adsorption structures are close to each other, and the air in the middle is extracted, so that two vacuum adsorption structures are adsorbed and fixedly connected, to realize secondary reinforcement, in addition, two rotating supports are rotatable structures, two rotating supports are connected by vacuum adsorption structure and are used for hanging fixation on steel support, when fixation is needed on smooth outer wall surface, such as glass curtain wall, two rotating supports can be rotated to the same side, so that the adsorption port of vacuum adsorption structure faces the smooth wall surface, then two vacuum adsorption structures are pressed to the wall surface, and the internal air is extracted, so that the vacuum adsorption structure carries rotating support and L-shaped support and is fixed on the wall surface, and a fixed state is formed by using internal negative pressure.

[0007] Further, two the L-shaped supports are further sleeved with reinforcing sleeve rods through insertion slots, on the one hand, two L-shaped supports are connected by elastic contraction rods, and in natural state, keep close state, so that two L-shaped supports are close to each other and keep certain stability, on the other hand, reinforcing sleeve rods are connected by reinforcing sleeve rods, reinforcing sleeve rods and insertion slots are connected by anti-dropping ropes, so that reinforcing sleeve rods are always located in L-shaped support, and structural strength is kept.

[0008] Further, the vacuum adsorption structure is composed of a micro vacuum pump fixed on the side wall of the L-shaped support and a hollow mounting seat fixed on one side of the rotating support, and the air in the mounting seat can be extracted through the soft conduit by the micro vacuum pump after the micro vacuum pump is started.

[0009] Further, the micro vacuum pump is specifically a gas charging and discharging integrated pump, when installation and fixation are needed, the air in the soft conduit is extracted to form negative pressure, when the installation structure needs to be loosened, the air in the soft conduit is filled to release the negative pressure state, and then two L-shaped supports can be manually separated.

[0010] Further, the side wall of the mounting seat is provided with an adsorption disc, which is communicated with the inner cavity of the mounting seat, the adsorption disc is made of wear-resistant and corrosion-resistant rubber, and negative pressure can be formed when air is extracted inside, so that the smooth surface can be effectively adsorbed.

[0011] Further, the reinforcing and adsorbing accessory comprises a compression ring, which is sleeved on the adsorption disc and can compress the adsorption disc to prevent the adsorption disc from loosening.

[0012] Further, the inner diameter of the compression ring is smaller than the width of the rotating support and the diameter of the adsorption disc, so that the compression ring cannot be separated from the overall structure and has high stability.

[0013] Further, the outer side of the compression ring is uniformly provided with a plurality of L-shaped extension rods in an annular array, and a micro suction cup is fixed to the end of each extension rod for reinforcing the adsorption of the adsorption disc on the smooth wall surface.

[0014] Beneficial effects:

[0015] The utility model discloses a vacuum adsorption structure is carried on L type support, rotating support, is reinforced and installed through vacuum adsorption structure, has two different fixed mode, can install on steel support, also can be fixed on smooth wall surface, satisfies more diversified use environment, and only needs one structure to be completed, need not to set up a plurality of equipment additionally, simple operation, convenient to use, and installation intensity is high, and the wide application scene is suitable, and the practical value is high. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the connection structure schematic view of the utility model and the fall arrestor;

[0017] Figure 2 It is the overall structure schematic view of the utility model;

[0018] Figure 3 It is the structure schematic view on one side L type support in the utility model;

[0019] Figure 4 It is the structure schematic view of vacuum adsorption structure in the utility model;

[0020] Figure 5 It is the structure schematic view of reinforcing and adsorbing accessory in the utility model.

[0021] As shown in the figure: 1, the fall arrestor; 2, the lifting ring; 3, the connecting rope; 4, the branch section; 5, the L-shaped support; 501, the through slot; 6, the vacuum adsorption structure; 601, the micro vacuum pump; 602, the soft catheter; 603, the mounting seat; 604, the adsorption disc; 7, the reinforcing adsorption accessory; 701, the compression ring; 702, the extension rod; 703, the micro suction disc; 8, the rotating base; 9, the rotating support; 10, the reinforcing sleeve rod; 11, the elastic contraction rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-5 As shown in the figure, a fall arrestor mounting structure includes a fall arrestor 1, a lifting ring 2 arranged on the top of the fall arrestor 1, a connecting rope 3 threaded on the lifting ring 2, and two L-shaped supports 5 symmetrically arranged on the branch sections 4 of the connecting rope 3. The two L-shaped supports 5 are connected by an elastic contraction rod 11, forming the basic fall arrestor 1 and its mounting structure. The two L-shaped supports 5 are also sleeved with a reinforcing sleeve rod 10 through a through slot 501. Between the two L-shaped supports 5, on the one hand, the elastic contraction rod 11 is connected, and in the natural state, the two L-shaped supports 5 are kept close to each other, maintaining a certain stability. On the other hand, the reinforcing sleeve rod 10 is connected, and the reinforcing sleeve rod 10 and the through slot 501 are connected by a cable preventing rope, keeping the reinforcing sleeve rod 10 always in the L-shaped support 5, maintaining the structural strength. In actual use, the fall arrestor 1 is connected and fixed with the user's body safety rope, then the two L-shaped supports 5 are manually pulled apart, and then the two L-shaped supports 5 are placed on both sides of the steel support to be installed, so that the steel support enters between the two L-shaped supports 5, and then the two L-shaped supports 5 are clamped on the steel support, which is simple and fast to operate.

[0024] The top of the L-shaped support 5 is connected with a rotating support 9 through a rotating base 8, the inner side wall of the L-shaped support 5 is fixed with a vacuum adsorption structure 6, the adsorption end of the vacuum adsorption structure 6 is arranged on the side wall of the rotating support 9, a reinforcing adsorption accessory 7 is sleeved on the vacuum adsorption structure 6, after the preliminary fixation of the two L-shaped supports 5 is completed, secondary fixation can be carried out through the vacuum adsorption structure 6 to form further reinforcement, specifically, first, the two L-shaped supports 5 are pressed close to each other, the two vacuum adsorption structures 6 on the two L-shaped supports 5 are attached, then the vacuum adsorption structures 6 are turned on, the two vacuum adsorption structures 6 are pressed close to each other, the air in the middle is extracted, the two vacuum adsorption structures 6 are adsorbed and fixedly connected, so that secondary reinforcement is realized, in addition, the two rotating supports 9 are rotatable structures, when the two rotating supports 9 are connected through the vacuum adsorption structure 6, they are used for hanging fixation on the steel support, when fixation on a smooth outer wall surface such as a glass curtain wall is needed, the two rotating supports 9 can be rotated to the same side, so that the adsorption end of the vacuum adsorption structure 6 faces the smooth wall surface, then the two vacuum adsorption structures 6 are pressed to the wall surface, and the air in the interior is extracted, so that the vacuum adsorption structure 6 carries the rotating support 9 and the L-shaped support 5 to be fixed on the wall surface, a fixed state is formed by using internal negative pressure, compared with the existing anti-falling device installation structure, the technical scheme has two different fixation modes, meets more diversified use environments, only one structure is needed to complete, additional devices do not need to be additionally arranged, the operation is simple, use is convenient, installation strength is high, applicable scenes are wide, and practical value is high.

[0025] The vacuum adsorption structure 6 is composed of a micro vacuum pump 601 fixed on the side wall of the L-shaped support 5 and a hollow mounting seat 603 fixed on one side of the rotating support 9, the gas charging and discharging port of the micro vacuum pump 601 is connected with the mounting seat 603 in communication through a soft conduit 602, after the micro vacuum pump 601 is turned on, the air in the mounting seat 603 can be extracted through the soft conduit 602, the micro vacuum pump 601 is specifically a gas charging and discharging integrated pump, when fixation is needed, the air in the soft conduit 602 is extracted by the micro vacuum pump 601 to form negative pressure, when the mounting structure needs to be loosened, the micro vacuum pump 601 is controlled to charge air into the soft conduit 602, so that the negative pressure state is released, then the two L-shaped supports 5 can be manually separated, the side wall of the mounting seat 603 is provided with an adsorption disc 604, the adsorption disc 604 is in communication with the inner cavity of the mounting seat 603, the adsorption disc 604 is made of wear-resistant and corrosion-resistant rubber, when the internal air is extracted, negative pressure can be formed, so that the smooth part can be effectively adsorbed.

[0026] The reinforcing adsorption accessory 7 includes a compression ring 701, the compression ring 701 is sleeved on the adsorption disc 604 and can press the adsorption disc 604 to prevent the adsorption disc 604 from loosening, the inner diameter of the compression ring 701 is smaller than the width of the rotating support 9 and the diameter of the adsorption disc 604, so that the compression ring 701 cannot be separated from the overall structure and remains high stability.

[0027] The outer side of the compression ring 701 is provided with a plurality of L-shaped extension rods 702 in a uniform array, and the end of each extension rod 702 is fixed with a micro suction cup 703. In actual use, the reinforcing suction accessory 7 is mainly used for reinforcing when the suction disc 604 is adsorbed on a smooth wall surface. Specifically, after the suction disc 604 is adsorbed on the wall surface, each micro suction cup 703 is manually adsorbed on the wall surface, thereby driving the compression ring 701 to press on the suction disc 604, forming a certain compression structure to prevent the suction disc 604 from being separated.

[0028] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A fall arrester mounting structure, comprising a fall arrester (1), a lifting ring (2) arranged on the top of the fall arrester (1), a connecting rope (3) passing through the lifting ring (2), and two L-shaped brackets (5) symmetrically arranged at branch sections (4) of the connecting rope (3), wherein the two L-shaped brackets (5) are connected by an elastic contraction rod (11), characterized in that: The top of the L-shaped bracket (5) is connected to a rotating bracket (9) via a rotating base (8); a vacuum adsorption structure (6) is fixed on the inner side wall of the L-shaped bracket (5); the adsorption end of the vacuum adsorption structure (6) is arranged on the side wall of the rotating bracket (9); and a reinforcing adsorption component (7) is sleeved on the vacuum adsorption structure (6).

2. The fall arrester mounting structure according to claim 1, wherein: A reinforcing sleeve rod (10) is sleeved between the two L-shaped brackets (5) through a slot (501).

3. The fall arrester mounting structure according to claim 1, wherein: The vacuum adsorption structure (6) is composed of a micro vacuum pump (601) fixed on the side wall of the L-shaped bracket (5) and a hollow mounting seat (603) fixed on one side of the rotating bracket (9). The charging and discharging ports of the micro vacuum pump (601) are connected to the mounting seat (603) through a soft conduit (602).

4. The fall arrester mounting structure according to claim 3, wherein: The micro vacuum pump (601) is specifically an integrated pump for charging and discharging air.

5. The fall arrester mounting structure according to claim 4, characterized in that: An adsorption disk (604) is provided on the side wall of the mounting seat (603), and the adsorption disk (604) is communicated with the inner cavity of the mounting seat (603).

6. The fall arrester mounting structure according to claim 5, characterized in that: The reinforced adsorption component (7) comprises a compression ring (701), and the compression ring (701) is sleeved on the adsorption disk (604).

7. The fall arrester mounting structure according to claim 6, wherein: The inner diameter of the clamping ring (701) is smaller than the width of the rotating bracket (9) and the diameter of the adsorption disk (604).

8. The fall arrester mounting structure according to claim 7, wherein: The outer side of the clamping ring (701) is provided with a plurality of L-shaped extension rods (702) in a uniform annular array, and a micro suction cup (703) is fixed at the end of each extension rod (702).

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