CN220227475U

CN220227475U - Indoor beam lower clamping type heavy object hanging device

Info

Publication number: CN220227475U
Application number: CN202321148471.8U
Authority: CN
Inventors: 戴治年; 殷钦
Original assignee: Jiangsu Tianyu Construction Group Co ltd
Current assignee: Jiangsu Tianyu Construction Group Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-12-22
Anticipated expiration: 2033-05-15

Abstract

The utility model discloses an indoor beam lower clamping type heavy object hanging device, which comprises a clamping beam mechanism and a hanging mechanism, wherein the clamping beam mechanism comprises friction blocks, clamping head boxes, a force arm and a pivot rotating shaft, the clamping head boxes are two symmetrical cover-free box bodies, the bottom surfaces of the clamping head boxes are fixed at the upper end parts of the force arm, a friction block is embedded in each clamping head box, and the friction blocks protrude from one cover-free surface of the clamping head box and are closely attached to the side surfaces of a lower hanging beam; the upper parts of the two symmetrically arranged force arms are movably connected with the chuck box through a pivot rotating shaft; the lowest ends of the two force arms are connected with a force applying rod, the outer ends of the force applying rod are provided with a connecting disc, a rotating clamp and a telescopic extension rod, and heavy object hanging is carried out at the outer ends of the force applying rod. The utility model has no damage to floor structure and room decoration, can be used in various rooms with lower hanging beams, and is convenient, quick, safe and reliable to install and remove.

Description

Indoor beam lower clamping type heavy object hanging device

Technical Field

The utility model relates to the technical field of hanging weights, in particular to an indoor beam lower clamping type weight hanging device.

Background

Along with the continuous development of social economy, the physical culture and living standard of people is continuously improved, people pay more and more attention to the physical health of people, and people often do some sports activities indoors besides exercising the body outdoors, so that auxiliary equipment for physical exercise needs to be installed on the indoor wall surface or under the suspended ceiling of a floor. However, due to the development requirement of urban construction, the indoor wall of modern residence is constructed by adopting aerated concrete blocks or hollow blocks and other composite light plates, the indoor ceiling is generally provided with a suspended ceiling for attractive appearance and various pipelines installation, the strength of the materials is insufficient, the materials are not suitable for drilling and installing expansion bolts to fix and hang various sports equipment such as boxing, boxing sandbags, swings, chairs, hanging rings and the like, if the sports equipment is not hung and directly laid on the floor by adopting a bracket structure, the weight borne by the products with the structure is pressed on the floor, the occupied floor area is large, the stability is poor, and particularly in a narrow space of a commodity house, if more sports equipment is placed, the use function of the room is greatly reduced, and the normal life is influenced.

The chinese patent publication No. CN 211798692U discloses an indoor weight hanging device, which comprises a base, a vertical rod, a supporting arm and a top plate, wherein the weight is directly hung at the free end of the supporting arm. The Chinese patent document with the publication number of CN 218320305U discloses a simple high-altitude hanging device, which comprises a supporting beam, wherein two ends of the supporting beam are in threaded connection with a three-way threaded pipe, a middle hole of the three-way threaded pipe is in threaded connection with a supporting vertical rod, and a pair of supporting vertical rods are symmetrically distributed at the bottoms of two sides of the supporting beam and are vertical to a horizontal plane.

The weight hanging devices have the following three defects: firstly, the length of a rod piece of a heavy object hanging device is fixed, the extension or shortening adjustment cannot be carried out, the size of a residential building room is various, and some equipment with larger volume or longer rod piece cannot be placed in a smaller room, so that the equipment cannot be used; secondly, the vertical rods of the existing heavy object hanging device are supported on the floor of a room, and the contact area of the rod pieces and the floor is small, the floor is generally thin and has poor impact resistance, when a large weight is applied to the rod pieces, the large impact force is inevitably generated on the floor, so that the floor is damaged to a certain extent, and the safety of an indoor structure is influenced; thirdly, when the existing heavy object hanging device is installed, expansion bolts are required to be drilled and installed under an indoor wall or a suspended ceiling to be fixed, once the devices are removed or replaced, scars for installing the expansion bolts are left under the wall or the suspended ceiling, even if repair maintenance is performed, joint incompatibility and surface color difference can be generated due to front and rear construction, and the indoor attractiveness is greatly influenced.

Therefore, the hanging device of the physical exercise equipment needs to be optimized and improved, so that the hanging device is small in installation base, small in occupied indoor space, simple in structure, convenient to install, good in stability and reliable in use. Thus, a novel hanging device for clamping weights under indoor beams is generated.

Disclosure of Invention

The utility model aims to solve the problems, and provides the hanging device for the clamping type heavy object under the indoor beam, which does not need to be provided with a base, occupies less indoor space, has simple structure, good stability, is safe and reliable, is convenient and quick to install and detach, does not need to install expansion bolts on a wall or below a suspended ceiling, does not generate any impact force on the floor, and does not cause any damage to room decoration.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a clamping type heavy object cable suspension device under indoor roof beam, includes clamping beam mechanism and suspension mechanism, clamping beam mechanism includes friction block, chuck box, arm of force and fulcrum pivot, the chuck box is the uncovered box body of two symmetries setting, and the bottom surface of this chuck box is fixed in the upper end of arm of force, all builds in a friction block in every chuck box, the friction block is protruding from the uncovered one side of chuck box and closely laminating with the side of lower hanging beam; the two force arms are symmetrically arranged, the upper parts of the two symmetrically arranged force arms are movably connected with each other near the chuck box through a pivot rotating shaft, and the lowest end of each force arm is provided with a hole; the hanging mechanism is installed with the clamping beam mechanism by utilizing the two holes.

As a further improvement and improvement of the technical scheme, the utility model adopts the following technical measures: the suspension mechanism comprises an adjusting nut, a stress application rod, a connecting disc, a rotating clamp and a telescopic extension rod; the central axis of the stress application rod is parallel to the combined force acting line of the clamping force of the chuck box on the lower hanging beam, and the vertical distance between the stress application rod and the pivot rotating shaft is not less than 2 times of the vertical distance between the combined force acting line of the clamping force of the chuck box on the lower hanging beam and the pivot rotating shaft; the stress application rod is provided with a through long screw tooth, and penetrates through the holes of the two force arms respectively and is matched with the adjusting nut; the stress application rod is fixedly connected with one connecting disc at one end of the stress application rod, which is required to be overhanging a heavy object, and the center of the connecting disc is movably connected with a rotating clamp through a rotating shaft; the rotating shaft penetrates through the rotating clamp and the connecting disc in sequence from top to bottom and then is screwed with a stop nut; a small hole is formed in the lower end of the rotating shaft and penetrates into a stop pin, and the stop pin is positioned below the stop nut; the rotating clamp is connected with a telescopic extension rod through threads at the upper part far away from the rotating shaft; the telescopic extension rod extends to the outer side far away from the connecting disc, and heavy object hanging is carried out at the outer end.

The end of the stress application rod, which is far away from the connecting disc, is fixed with the force arm by two adjusting nuts at two sides of the hole, the end of the stress application rod, which is close to the connecting disc, is screwed into the two adjusting nuts at two sides of the hole, and the clamping force of the chuck box on the lower hanging beam can be controlled by screwing and fastening the two adjusting nuts.

The rotating clamp is of a laterally placed U-shaped structure, and the outer side of the opening end of the rotating clamp is movably connected with the central hole of the connecting disc through a rotating shaft; the U-shaped bottom of the rotating clip rotates freely along the outer periphery of the connecting disc.

The U-shaped bottom of the rotating clamp is provided with a brake screw which is screwed in from the outer side of the rotating clamp, penetrates through the rotating clamp and points to the outer periphery of the connecting disc, and the rotating clamp can be locked on the outer periphery side of the connecting disc by the brake screw after the position of the telescopic extension rod is determined.

The outer end of the telescopic extension rod, which is far away from the rotating clamp, is fixedly provided with a hanging ring.

The utility model adopts the technical scheme of combining the beam clamping mechanism and the hanging mechanism, and has the outstanding substantial advantages: 1. the length of the rod piece of the weight hanging device adopted by the utility model can be arbitrarily lengthened or shortened and adjusted, and the weight hanging device can be installed and used in rooms with various plane sizes and layer heights, and has strong universality. 2. The beam clamping mechanism and the suspension mechanism of the scheme are not supported on the floor of a room, do not generate any impact force on the floor, cannot damage the floor, and have very reliable safety performance. 3. According to the clamping beam mechanism, expansion bolts are not required to be drilled and installed under an indoor wall or a suspended ceiling to be fixed, the clamping beam mechanism is clamped under an indoor lower hanging beam in a non-damaging mode, once the devices are removed or replaced, scars for installing the expansion bolts are not left on the side faces of the lower hanging beam, if the heavy object hanging devices are used, the rod pieces of the devices are properly decorated and beautified, dynamic aesthetic feeling in a room can be improved, and therefore the effect of adding flowers to the flowers in the whole room is achieved.

The utility model has the advantages of ingenious conception, simple structure, convenient and quick installation and dismantling, safety and reliability, no need of installing expansion bolts on the wall or under the suspended ceiling, no impact force on the floor, no damage on room decoration, and capability of installing the indoor beam lower clamping type heavy object hanging device in various rooms with lower hanging beams.

Drawings

The utility model is further described with reference to the accompanying drawings and detailed description.

FIG. 1 is a front cross-sectional view of an indoor beam down clamp hanging device of the present utility model.

FIG. 2 is a cross-sectional view of the under-beam clip-on hanger of FIG. 1 taken along line A-A.

In the figure: 1-lower hanging beam, 2-clamping beam mechanism, 21-friction block, 22-chuck box, 23-arm of force, 24-pivot shaft, 3-hanging mechanism, 31-adjusting nut, 32-stressing rod, 33-connecting disc, 34-rotating clamp, 35-braking screw, 36-hanging ring, 37-telescopic extension rod, 38-rotating shaft, 39-hole, 310-screw tooth, 311-stop pin and 312-stop nut.

Detailed Description

The technical scheme of the utility model is further described in detail below with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses an indoor beam lower clamping type heavy object hanging device, which comprises a clamping beam mechanism and a hanging mechanism, wherein the clamping beam mechanism 2 comprises friction blocks 21, a clamping head box 22, a force arm 23 and a fulcrum rotating shaft 24, the clamping head box 22 is two symmetrical cover-free box bodies, the bottom surface of the clamping head box 22 is fixed at the upper end part of the force arm 23, a friction block 21 is embedded in each clamping head box 22, and the friction blocks 21 protrude from one uncovered surface of the clamping head box 22 and are closely attached to the side surface of a lower hanging beam 1; the two force arms 23 are symmetrically arranged, the upper parts of the two symmetrically arranged force arms 23 are movably connected with each other near the chuck box 22 through a pivot rotating shaft 24, and the lowest end of each force arm 23 is provided with a hole 39; the suspension means 3 are mounted with the clamping beam means by means of these two holes 39.

As can also be seen from fig. 1, the suspension mechanism 3 comprises an adjustment nut 31, a force bar 32, a connecting disc 33, a rotating clamp 34 and a telescopic extension bar 37; the central axis of the force applying rod 32 is parallel to the combined force acting line of the clamping force of the chuck box 22 on the lower hanging beam, and the vertical distance between the force applying rod 32 and the pivot rotating shaft 24 is not less than 2 times of the vertical distance between the combined force acting line of the clamping force of the chuck box on the lower hanging beam and the pivot rotating shaft 24; the force-applying rod 32 is provided with a through long screw tooth 310, and the force-applying rod 32 respectively penetrates through the two force arm holes 39 and is matched with the adjusting nut 31; the stress application rod 32 is fixedly connected with a connecting disc 33 at one end of the stress application rod, which is required to be overhanging heavy objects, and the center of the connecting disc 33 is movably connected with a rotating clamp 34 through a rotating shaft 38; the rotating shaft 38 passes through the rotating clamp 34 and the connecting disc 33 in sequence from top to bottom, and then is screwed with a retaining nut 312; a small hole is formed in the lower end of the rotating shaft 38 to penetrate a stop pin 311, and the stop pin 311 is positioned below a stop nut 312; the rotating clamp 34 is in threaded connection with a telescopic extension rod 37 at the upper part far away from the rotating shaft 38; the telescopic rod 37 extends to the outside far from the connecting disc 33, and the outer end thereof is hung with a weight.

As can be seen from fig. 1, the end of the force bar 32 far away from the connecting disc 33 is fixed with the force arm 23 by two adjusting nuts 31 at two sides of the hole 39, the end of the force bar 32 near the connecting disc 33 is screwed into the two adjusting nuts 31 at two sides of the hole 39, and the clamping force of the chuck box 22 on the lower hanging beam can be controlled by rotating and fastening the two adjusting nuts 31.

As can be seen from fig. 1, the rotating clamp 34 has a laterally-placed U-shaped structure, and the outer side of the opening end of the rotating clamp 34 is movably connected with the central hole of the connecting disc 33 through a rotating shaft 38; the U-shaped bottom of the rotating clip 34 rotates freely along the outer periphery of the connecting disc 33.

As can be seen from fig. 1, the U-shaped bottom of the rotating clamp 34 is provided with a brake screw 35, which brake screw 35 is screwed from the outside of the rotating clamp 34, passes through the rotating clamp 34 and is directed towards the outer periphery of the connecting disc 33, and after the position of the telescopic extension rod 37 is determined, the rotating clamp 34 can be locked on the outer periphery side of the connecting disc 33 by using the brake screw 35.

As can be seen from fig. 1 and 2, the outer end of the telescopic extension rod 37 remote from the rotating clamp 34 is fixedly provided with a lifting ring 36.

The application method and the working principle are as follows: when the clamping beam mechanism is used, the stressing rod arranged in the horizontal direction at the lower end of the clamping beam mechanism is firstly installed, two symmetrically arranged clamping head boxes at the top of the clamping beam mechanism are opened by rotating and fastening two adjusting nuts close to one end of a connecting disc, the two side faces of a lower hanging beam are tightly clung to friction blocks embedded in each clamping head box, the two adjusting nuts are tightly screwed, the friction blocks in the clamping head boxes symmetrically arranged at the two sides of the lower hanging beam tightly clamp the lower hanging beam, and one end of the stressing rod far away from the connecting disc passes through a hole of a force arm and then is tightly fixed together with the force arm by adopting the two adjusting nuts; the stress application rod is fixedly connected with a connecting disc at one end of the stress application rod, which is required to cantilever a heavy object, the center of the connecting disc is movably connected with a rotating clamp through a rotating shaft, the rotating clamp is connected with a telescopic extension rod through threads at the upper part of the rotating shaft, the telescopic extension rod extends to the outer side of the connecting disc, and the heavy object is hung in a hanging ring fixedly arranged at the outer end of the telescopic extension rod.

According to the weight of the hung heavy object, the clamping force of the chuck box on the lower hanging beam is controlled by rotating and fastening two adjusting nuts of the stressing rod at one end of the connecting disc, so that the safety of the hanging device is ensured.

If the weight is needed to be hung at different positions in a room, the brake screw arranged at the U-shaped bottom of the rotating clamp can be loosened, the rotating clamp is rotated along the outer periphery of the connecting disc, the brake screw can be screwed after the position of the telescopic extension rod is determined, the rotating clamp is locked on the side edge of the outer periphery of the connecting disc, and the weight can be hung in the object hanging ring at the outer end of the telescopic extension rod again.

The embodiments of the present utility model are preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, and many modifications and variations are possible in light of the present description. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. Therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a clamping type heavy object cable suspension device under indoor roof beam, includes clamping beam mechanism and suspension mechanism, its characterized in that: the clamping beam mechanism (2) comprises friction blocks (21), chuck boxes (22), force arms (23) and fulcrum rotating shafts (24), wherein the chuck boxes (22) are two symmetrical cover-free box bodies, the bottom surfaces of the chuck boxes (22) are fixed at the upper end parts of the force arms (23), each chuck box (22) is internally embedded with one friction block (21), and the friction blocks (21) protrude from one uncovered surface of the chuck boxes (22) and are closely attached to the side surfaces of the lower hanging beam (1); the two force arms (23) are symmetrically arranged, the upper parts of the two symmetrically arranged force arms (23) are movably connected with each other near the chuck box (22) through a fulcrum rotating shaft (24), and the lowest end of each force arm (23) is provided with a hole (39); the suspension mechanism (3) is mounted with the clamping beam mechanism by means of the two holes (39).

2. The under-roof beam clamping type heavy object hanging device according to claim 1, wherein: the suspension mechanism (3) comprises an adjusting nut (31), a stress application rod (32), a connecting disc (33), a rotating clamp (34) and a telescopic extension rod (37); the central axis of the stress application rod (32) is parallel to the combined force acting line of the clamping force of the chuck box (22) on the lower hanging beam, and the vertical distance between the stress application rod (32) and the pivot rotating shaft (24) is not less than 2 times of the vertical distance between the combined force acting line of the clamping force of the chuck box on the lower hanging beam and the pivot rotating shaft (24); the stressing rod (32) is provided with a through long screw tooth (310), and the stressing rod (32) respectively penetrates through the two arm holes (39) and is matched with the adjusting nut (31); the stress application rod (32) is fixedly connected with a connecting disc (33) at one end of the stress application rod, which is required to be overhanging heavy objects, and the center of the connecting disc (33) is movably connected with a rotating clamp (34) through a rotating shaft (38); the rotating shaft (38) penetrates through the rotating clamp (34) and the connecting disc (33) in sequence from top to bottom, and then is screwed with a retaining nut (312); a small hole is formed in the lower end of the rotating shaft (38) and penetrates into a stop pin (311), and the stop pin (311) is positioned below a stop nut (312); the upper part of the rotating clamp (34) far away from the rotating shaft (38) is in threaded connection with a telescopic extension rod (37); the telescopic extension rod (37) extends to the outer side far away from the connecting disc (33) and carries out heavy object hanging at the outer end.

3. The under-roof beam clamping type heavy object hanging device according to claim 2, wherein: one end of the stress application rod (32) far away from the connecting disc (33) is fixed with the force arm (23) by two adjusting nuts (31) at two sides of the hole (39), one end of the stress application rod (32) close to the connecting disc (33) is screwed into the two adjusting nuts (31) at two sides of the hole (39), and the clamping force of the chuck box (22) on the lower hanging beam can be controlled by rotating and fastening the two adjusting nuts (31).

4. The under-roof beam clamping type heavy object hanging device according to claim 2, wherein: the rotating clamp (34) is of a laterally placed U-shaped structure, and the outer side of the opening end of the rotating clamp (34) is movably connected with the central hole of the connecting disc (33) through a rotating shaft (38); the U-shaped bottom of the rotating clamp (34) rotates freely along the outer periphery of the connecting disc (33).

5. The under-roof beam clamping type heavy object hanging device as defined in claim 4, wherein: a brake screw (35) is arranged at the U-shaped bottom of the rotating clamp (34), the brake screw (35) is screwed from the outer side of the rotating clamp (34) to penetrate through the rotating clamp (34) and point to the outer periphery of the connecting disc (33), and after the position of the telescopic extension rod (37) is determined, the rotating clamp (34) can be locked on the outer periphery side of the connecting disc (33) through the brake screw (35).

6. The under-roof beam clamping type heavy object hanging device according to claim 5, wherein: the outer end of the telescopic extension rod (37) far away from the rotating clamp (34) is fixedly provided with a hanging ring (36).