CN212941059U

CN212941059U - Anti-falling hanging frame

Info

Publication number: CN212941059U
Application number: CN202021250882.4U
Authority: CN
Inventors: 徐岩; 何健勇; 王新刚
Original assignee: South China Sinotrans Supply Chain Management Co ltd
Current assignee: South China Sinotrans Supply Chain Management Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-13
Anticipated expiration: 2030-06-30

Abstract

The utility model provides a gallows of preventing falling, including supporting base, a plurality of support and safety hook, the support includes first stand, second stand and installation horizontal pole, the bottom of first stand is fixed with the support base, the bottom of second stand and the relative swivelling joint in top of first stand, the top and the installation horizontal pole fixed connection of second stand, the safety hook is installed on the installation horizontal pole, be equipped with telescopic safety rope on the safety hook, when can prevent effectively that personnel from developing high-altitude operations such as stack, couple on the collection card, the emergence of high altitude accident of falling has ensured personnel's personal safety.

Description

Anti-falling hanging frame

Technical Field

The utility model relates to a technical field of gallows, especially a gallows of preventing falling.

Background

When carrying out collection, distribution or distribution-collection services such as ton bag and the like on a port, personnel need to carry out stacking, hooking and other high-altitude operations on the collecting card. The operation field is flexible and changeable, the indoor and outdoor conditions are uncertain, the anti-falling measures are difficult to fixedly install, when personnel stand on the collecting card to perform operations such as stacking and hooking, safety belts cannot be hung, and the potential safety hazard of falling of large personnel exists.

SUMMERY OF THE UTILITY MODEL

Therefore, the anti-falling hanging bracket is needed to be provided, so that the high-altitude falling accident caused when workers carry out high-altitude operation is effectively prevented, and the personal safety of the workers is guaranteed.

In order to achieve the purpose, the utility model provides a prevent gallows that falls, including supporting base, a plurality of support and safety hook, the support includes first stand, second stand and installation horizontal pole, the bottom of first stand is fixed with the support base, the bottom of second stand and the relative swivelling joint in top of first stand, the top and the installation horizontal pole fixed connection of second stand, the safety hook is installed on the installation horizontal pole, be equipped with the telescopic safety rope on the safety hook.

Further, still including slewing bearing, slewing bearing includes inner circle and outer lane, and inner circle and outer lane rotate relatively and are connected, and the top and the outer lane of first stand are fixed mutually, and the bottom and the inner circle of second stand are fixed mutually, use slewing bearing back, and first stand and second stand can be relative rotate, enlarge staff's at work area, also can conveniently adapt to the demand under the multiple environment simultaneously.

Further, the support is still including a plurality of stiffeners, the top and the perpendicular fixed connection of installation horizontal pole of second stand, second stand and installation horizontal pole are connected respectively to the stiffener both ends, and stiffener, second stand and installation horizontal pole constitute the right angled triangle structure, have strengthened the fastness of the installation of second stand and installation horizontal pole.

Furthermore, the falling protector comprises a falling protector body and a hanging buckle, the hanging buckle is fixed at one end of the installation transverse rod, which is far away from the second upright post, through a fastener, and the falling protector body is fixed below the hanging buckle.

Furthermore, the support is still including draw gear, draw gear includes haulage rope and fixed station, the fixed station is fixed on the side of first stand, the one end and the fixed station of haulage rope are fixed, and the other end and the safety rope of haulage rope are connected, lead to the haulage rope and draw down the safety rope in the safety hook during use, with the safety belt butt joint on the operation personnel, use the completion back, inside the haulage rope sent back the safety rope body slowly, improve the fatigue limit of safety rope, effectively improve the life of safety hook.

Further, the channel-section steel opening is downward and with support base upper surface formation fork truck groove, the transportation of holistic equipment can be made things convenient for in the setting in fork truck groove, when needing the operation, can remove the platform of operation with whole gallows through fork truck.

Furthermore, the quantity of support is two, and the setting of two support symmetries is on supporting the base, and the support that the symmetry set up both can satisfy the requirement of two people's simultaneous operations, can effectual balanced gallows's gravity again.

Furthermore, the second stand and the material of installation horizontal pole are the aluminum alloy material, reduce the weight of whole gallows device, conveniently remove.

The technical scheme has the following beneficial effects:

the utility model discloses in, first stand and the relative swivelling joint of second stand, when the operation for the installation horizontal pole has certain rotation region, has increased the operation scope of device, makes things convenient for operation personnel's removal, and during the use, the safety rope freely stretches out and draws back along with human activity, under the effect of mechanism in the ware, the state of partly nervous of department makes operating personnel not have the constraint and feels. In case of the fall of the worker, the pulling-out speed of the safety rope is obviously accelerated, the locking system in the falling protector is automatically locked, the safety coefficient is high, the reliability is good, the high-altitude falling accident is effectively prevented when the worker carries out high-altitude operation, and the personal safety of the worker is guaranteed.

Drawings

Fig. 1 is a front view of a hanger according to an embodiment.

Fig. 2 is a schematic connection diagram of a first upright and a second upright according to an embodiment.

Fig. 3 is a top view of an embodiment of the hanger.

Description of reference numerals:

1. a support base; 11. channel steel; 12. a forklift slot;

2. a support; 21. a first upright post; 22. a second upright post; 23. installing a cross bar;

24. a traction device; 241. a hauling rope; 242. a fixed table;

25. a slewing bearing; 251. an inner ring; 252. an outer ring; 253. a rolling body;

26. a reinforcing bar;

3. a safety catch; 31. hanging and buckling; 32. the anti-falling device body; 33. a safety rope.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1-3, the embodiment of the invention provides a falling prevention hanger, which includes a support base 1, two supports 2 and a falling protector 3, wherein the two supports 2 are symmetrically disposed on the support base 1, the supports 2 include a first upright post 21, a second upright post 22, a slewing bearing 25, an installation cross bar 23 and a traction device 24, the bottom of the first upright post 21 is fixed to the support base 1, and the bottom of the second upright post 22 is rotatably connected to the top of the first upright post 21 through the slewing bearing. In this embodiment, the slewing bearing 25 includes an inner ring 251 and an outer ring 252, a rolling body 253 is provided between the inner ring 251 and the outer ring 252 to enable the inner ring 251 and the outer ring 252 to rotate relatively, the top of the first column 21 is fixed to the outer ring 252, and the bottom of the second column 22 is fixed to the inner ring 251, so that the first column 21 and the second column 22 can rotate relatively by 360 °, the working area of a worker is enlarged, and the slewing bearing can also adapt to variable working environments. Support base 1 for length 4000mm in this embodiment, wide 1700 rectangular boards, two supports 2 set up on two relative short side edges to with the upper surface that supports base 1 and weld mutually, the holistic height of support 2 is 6000mm, the height of first stand 21 is 2000mm, can satisfy the requirement of 4.5 meters stack height.

The top of second stand 22 and the perpendicular fixed connection of one end of installation horizontal pole 23, the other end at installation horizontal pole 23 is fixed to safety hook 3, second stand 22 is equipped with a plurality of stiffeners 26 with the junction of installation horizontal pole 23, second stand 22 and installation horizontal pole 23 are connected respectively to stiffener 26 both ends, stiffener 26 is the rigidity pole, stiffener 26, second stand 22 and installation horizontal pole 23 constitute the right angled triangle structure, the fastness of the installation of second stand 22 with installation horizontal pole 23 has been strengthened, in this embodiment, the material of second stand 22 and installation horizontal pole 23 is aluminum alloy material, the length of installation horizontal pole 23 is 1500mm, use aluminum alloy section bar, not only light but also can ensure intensity, and when preventing wind and preventing the platform or getting into warehouse operation, can dismantle through the manpower conveniently.

The falling protector 3 comprises a falling protector body 32 and a hanging buckle 31, the hanging buckle 31 is fixed on one end of the mounting cross rod 23 far away from the second upright post 22 through a fastener, and the falling protector body 32 is fixed below the hanging buckle 31. The safety rope 33 is wound around the safety body 32, and the hanging point of the hanging buckle 31 can be manually changed by a fastener operator. The traction device 24 of the support 2 comprises a traction rope 241 and a fixing table 242, the fixing table 242 is fixed on the side face of the first upright post 21, one end of the traction rope 241 is fixed with the fixing table 242, the other end of the traction rope 241 is connected with the safety rope 33, the safety rope 33 in the safety catcher 3 is pulled downwards through the traction rope 241 during use, the safety rope is in butt joint with a safety belt on an operator, after the use is completed, the traction rope 241 is used for slowly sending the safety rope 33 back to the safety catcher body 32, the fatigue limit of the safety rope 33 is improved, and the service life of the safety catcher 3 is effectively prolonged.

Support and be equipped with two channel-section steels 11 along the direction of its short side on the base 1, two channel-section steels 11 symmetry settings on supporting

base

1, 11 openings of channel-section steels downwards and with support 1 upper surfaces of base and form fork truck groove 12, the transportation of holistic equipment can be made things convenient for in the setting of fork truck groove 12, when needs the operation, can remove whole gallows to the platform of operation through fork truck.

The utility model discloses in, the gallows can hang 2 people simultaneously and can freedom relatively, autonomous working, and second stand 22 can be at 360 internal rotations, the operation area of increase, because the utility model discloses support 2 highly be 60000mm can satisfy the requirement of normal goods stack 4.5 meters, supports that the setting of fork truck groove 12 can make things convenient for fork truck to carry on the base 1. When the safety rope pulling device is used, in case of falling due to the fact that a person is in a missing state, the pulling speed of the safety rope 33 in the falling protector 3 is obviously accelerated, the locking system in the falling protector is automatically locked, the pulling distance of the safety rope 33 is not more than 0.2 m, the impact force is less than 2949N, and the safety rope pulling device has no harm to the person. And the work is automatically recovered after the load is relieved. The safety rope 33 can be automatically recovered into the device after the work is finished, the carrying is convenient, the manufacture of the anti-falling hanging bracket can effectively prevent the occurrence of high-altitude falling accidents when personnel carry out stacking, hooking and other high-altitude operations on the container truck, and the personal safety of the personnel is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.

Although the embodiments have been described, once the basic inventive concept is known, other changes and modifications can be made to the embodiments by those skilled in the art, so that the above embodiments are only examples of the present invention, and not intended to limit the scope of the present invention, and all the modifications of the equivalent structure or equivalent flow path using the contents of the specification and the drawings of the present invention, or directly or indirectly using other related technical fields are also included in the scope of the present invention.

Claims

1. The utility model provides a prevent gallows that falls, its characterized in that, is including supporting base, a plurality of support and safety hook, the support includes first stand, second stand and installation horizontal pole, the bottom of first stand is fixed with the support base, the bottom of second stand and the relative swivelling joint in top of first stand, the top and the installation horizontal pole fixed connection of second stand, the safety hook is installed on the installation horizontal pole, be equipped with the telescopic safety rope on the safety hook.

2. The hanger of claim 1, including a slewing bearing, the slewing bearing including an inner race and an outer race, the inner race and the outer race being rotationally coupled with respect to each other, a top portion of the first upright being fixed to the outer race and a bottom portion of the second upright being fixed to the inner race.

3. The hanger of claim 2, wherein the bracket further comprises a plurality of reinforcing rods, wherein the top of the second upright is vertically and fixedly connected with the mounting cross bar, and the two ends of the reinforcing rods are respectively connected with the second upright and the mounting cross bar.

4. The hanger of claim 1, wherein the fall arrester comprises a fall arrester body and a catch, the catch being secured to the mounting rail at an end remote from the second upright by a fastener, the fall arrester body being secured beneath the catch.

5. The hanger of claim 4, wherein the bracket further comprises a traction device, the traction device comprising a traction rope and a fixed platform, the fixed platform being fixed to a side of the first upright, one end of the traction rope being fixed to the fixed platform, and the other end of the traction rope being connected to the safety rope.

6. The hanger of claim 1, wherein two channels are centrally located on the upper surface of the support base, the channels opening downwardly and forming a forklift slot with the upper surface of the support base.

7. The hanger of claim 1, wherein the number of brackets is two, and the two brackets are symmetrically disposed on the support base.

8. The hanger of claim 1, wherein the second upright and the mounting rail are formed of an aluminum alloy.