CN219864269U - A steel support anti-fall device - Google Patents

Abstract

The utility model provides a steel support anti-falling device. The steel support anti-fall device includes an anti-fall equipment body used to support the steel structure protective plate installed on the building wall. The number of the anti-fall equipment bodies is two, and the anti-fall equipment body includes a lifting mechanism. , adjustment mechanism and positioning mechanism; the lifting mechanism includes a base set on the ground, a plurality of triangular teeth are fixedly installed on the bottom of the base, the depth of the triangular teeth is 10cm, the A motor 1 is fixedly installed on the top of the base, a vertical rack plate is fixedly installed on the top of the base, and a rotating rod 1 is rotatably installed on the vertical rack plate. The steel support anti-falling device provided by the utility model is easy to use, can simply and effectively support the steel structure protective plate installed on the building wall, prevent the steel structure protective plate from falling, and is easy for users to operate.

Description

A steel support anti-fall device

Technical field

The utility model belongs to the field of support technology, and particularly relates to a steel support anti-falling device.

Background technique

Steel structure building is a new type of building system that opens up the industry boundaries between the real estate industry, construction industry, and metallurgy industry, and integrates it into a new industrial system. This is the steel structure building system that people in the industry are generally optimistic about. Steel structure buildings are relatively Compared with traditional concrete buildings, steel plates or steel sections are used instead of reinforced concrete, which has higher strength and better earthquake resistance. Moreover, because the components can be factory-made and installed on-site, the construction period is greatly reduced. Since steel can be reused, it can It greatly reduces construction waste and is more environmentally friendly. Therefore, it is widely adopted by countries around the world and is used in industrial buildings and civil buildings. The use of steel structure buildings in high-rise and super-high-rise buildings has become increasingly mature, and has gradually become the mainstream construction technology and is the future of architecture. development direction.

However, in the existing technology, since the outer edge of the top surface of a cement building is often shaped using a steel structure and then poured with cement, the traditional support for the steel structure protective panels is usually a wooden frame, and the wooden frame takes a long time. It is easy to break during use, causing the steel structure protective plate to fall downwards, which is more dangerous.

Therefore, it is necessary to provide a new steel support anti-fall device to solve the above technical problems.

Utility model content

The technical problem solved by the utility model is to provide a steel support anti-falling device that is easy to use, can simply and effectively support the steel structure protective plate installed on the building wall, prevent the steel structure protective plate from falling, and is easy for the user to operate. device.

In order to solve the above technical problems, the steel support anti-fall device provided by the utility model includes: an anti-fall equipment body used to support the steel structure protective plate installed on the building wall. The number of the anti-fall equipment bodies is two. , the anti-fall equipment body includes several parts: a lifting mechanism, an adjusting mechanism and a positioning mechanism; the lifting mechanism includes a base arranged on the ground, and a plurality of triangular teeth are fixedly installed on the bottom of the base. The depth of the triangular teeth is 10cm. A motor is fixedly installed on the top of the base. A vertical shelf plate is fixedly installed on the top of the base. A rotating rod is mounted on the vertical shelf plate. One end of the rotating rod 1 is fixedly connected to the output shaft of the motor 1. A winding wheel is fixedly installed on the rotating rod 1. An "L" shaped driven plate is slidably installed on the vertical rack. A concave pulley seat is fixedly installed on the side of the plate away from the "L" shaped driven plate. A fixed pulley is mounted on the concave pulley seat. A steel wire pull rope is provided on the fixed pulley. One end of the steel wire pull rope is fixed. Installed on the "L"-shaped driven plate, the other end of the steel wire rope is wrapped around the winding wheel; the adjusting mechanism is used to close the wall-mounted board to the wall to facilitate the subsequent "L"-shaped support seat and the support of the steel structure protective plate; the positioning mechanism is used to lock and support the "L" shaped driven plate after it is lifted and lowered.

As a further solution of the present invention, the adjustment mechanism includes a second motor fixedly installed on one side of the "L"-shaped driven plate. A first threaded rod is fixedly installed on the output shaft of the second motor, and the first threaded rod Rotation is installed on the "L"-shaped driven plate. The first threaded rod is threaded with a rectangular moving bar. The top of the rectangular moving bar is fixedly installed with a hook-type moving block, and the hook-type moving block is slidably installed on the On the "L" shaped driven plate, a wall-mounted panel is fixedly installed on one side of the hook-type moving block. A first sliding block is slidably mounted on the wall-mounted panel, and a hinge rod is hinged on the first sliding block. , the end of the hinge rod away from the first sliding block is hinged with an "L"-shaped support seat, and the "L"-shaped support seat is adapted to the steel structure protective plate.

As a further solution of the present invention, a first threaded hole is provided on the rectangular moving bar, and the first threaded hole is threadedly connected to the first threaded rod. The bottom of the wall-mounted panel is fixedly installed with a motor three. A rectangular installation slot is provided on one side of the wall panel close to the corresponding "L"-shaped driven plate. A second threaded rod is rotated and installed in the rectangular installation slot. The bottom end of the second threaded rod is connected to the output of motor three. The shaft is fixedly connected, and the first sliding block is provided with a second threaded hole, and the second threaded hole is threadedly connected to the second threaded rod.

As a further solution of the present invention, a second groove is provided on the top of the wall-mounted board, and a circular limiting rod is slidably installed in the second groove. The top of the circular limiting rod is connected to the top of the circular limiting rod. The "L"-shaped support base is fixedly connected. A telescopic spring is fixedly installed on the bottom inner wall of the second groove. The top of the telescopic spring is fixedly connected to the bottom end of the circular limiting rod.

As a further solution of the present invention, the positioning mechanism includes a square port opened on the vertical shelf. A biaxial cylinder is provided in the square port. The biaxial cylinder is fixedly installed on the "L" shaped slave. At the bottom of the moving plate, concave hinge blocks are fixedly installed on the two output shafts of the biaxial cylinder. An inclined sleeve is hinged on the concave hinge block, and an inclined telescopic sleeve is slidably installed on the inclined sleeve. Rod, a plurality of semicircular slots are provided on the inner walls of both sides of the square opening, and the inclined telescopic rod is adapted to the corresponding semicircular slots.

As a further solution of the present invention, the inclined sleeve is provided with two telescopic springs. One end of the two telescopic springs is fixedly connected to the inclined telescopic rod, and the other end of the two telescopic springs is connected to the inclined sleeve. The inner wall of one side is fixedly connected, and the bottom of the "L"-shaped driven plate is provided with two second chute. The same first fixing rod is fixedly installed on the inner wall of both sides of the second chute. A vertical driven rod is provided in a sliding sleeve on a fixed rod, and the bottom end of the vertical driven rod is hinged on the corresponding inclined sleeve.

As a further solution of the present invention, a rectangular positioning bar is fixedly installed on one side of the vertical shelf plate, and a vertical balance bar is slidably installed on the rectangular positioning bar. The top of the vertical balance bar is connected to the "L" The bottom of the "L" type driven plate is fixedly connected. The vertical balance rod is provided with a telescopic spring three on the sliding sleeve. The top of the telescopic spring three is fixedly connected to the bottom of the "L" shaped driven plate. The telescopic spring three The bottom end is fixedly connected to the rectangular positioning bar.

Compared with related technologies, the steel support anti-fall device provided by the present utility model has the following beneficial effects:

1. A steel support anti-fall device is provided with a lifting mechanism. The lifting mechanism is used to lift the "L" shaped driven plate after starting the motor, and saves one-half of the pulling force during the lifting process. , easy for users to operate;

2. A steel support anti-falling device is provided with an adjustment mechanism. The adjustment mechanism is used to move the wall-mounted panel close to the building wall by starting the second motor after the "L"-shaped driven plate is lifted. Surface contact facilitates the subsequent "L"-shaped support seat's support of the steel structure protective plate. During the support process, the height of the "L"-shaped support seat can be adjusted as needed;

3. A steel support anti-falling device is provided with a positioning mechanism, which is used to lock the support after the "L" type driven plate is lifted to avoid falling downwards, and by activating the biaxial cylinder, it can be tilted when the The cooperation of the type sleeve and the inclined telescopic rod maintains the stability of the "L" type driven plate.

Description of the drawings

In order to facilitate understanding by those skilled in the art, the present utility model will be further described below in conjunction with the accompanying drawings.

Figure 1 is a partial cross-sectional structural schematic diagram of a preferred embodiment of the steel support anti-fall device provided by the utility model;

Figure 2 is an enlarged structural schematic diagram of part A in Figure 1;

Figure 3 is an enlarged structural schematic diagram of part B in Figure 2;

Figure 4 is a schematic left cross-sectional structural diagram of the vertical rack plate in the present utility model.

In the picture: 100, building wall; 200, steel structure protective plate; 300, anti-fall equipment body; 1, base; 2, motor one; 3, vertical shelf; 301, square opening; 302, double axis Cylinder; 303, concave hinge block; 304, inclined sleeve; 305, inclined telescopic rod; 306, vertical driven rod; 307, semicircular slot; 4, rotating rod one; 5, winding wheel; 6. "L" type driven plate; 601. Motor two; 602. Rectangular moving bar; 603. First threaded rod; 604. Hook-type moving block; 605. Wall panel; 606. First sliding block; 607. Hinge rod; 608, "L"-shaped support seat; 6001, motor three; 6002, rectangular mounting slot; 6003, second threaded rod; 6004, circular limit rod one; 7, concave pulley seat; 8, fixed pulley; 9. Steel wire rope.

Detailed ways

Please refer to Figure 1, Figure 2, Figure 3 and Figure 4 in conjunction, wherein Figure 1 is a partial cross-sectional structural schematic diagram of a preferred embodiment of the steel support anti-fall device provided by the present utility model;

Figure 2 is an enlarged structural schematic view of part A in Figure 1; Figure 3 is an enlarged structural schematic view of part B in Figure 1; Figure 4 is a left cross-sectional structural schematic view of the vertical shelf plate in the present utility model. The steel support anti-fall device includes an anti-fall equipment body 300 used to support the steel structure protective plate 200 installed on the building wall 100. The number of the anti-fall equipment bodies 300 is two. The anti-fall equipment body 300 It includes several parts: a lifting mechanism, an adjusting mechanism and a positioning mechanism; the lifting mechanism includes a base 1 set on the ground. A plurality of triangular teeth are fixedly installed on the bottom of the base 1. The depth of the triangular teeth is 10cm, a motor 2 is fixedly installed on the top of the base 1, a vertical shelf plate 3 is fixedly installed on the top of the base 1, a rotating rod 4 is rotatably installed on the vertical shelf plate 3, so One end of the rotating rod 4 is fixedly connected to the output shaft of the motor 2. A winding wheel 5 is fixedly installed on the rotating rod 4, and an "L" shaped driven plate is slidably installed on the vertical rack plate 3. 6. A concave pulley seat 7 is fixedly installed on the side of the vertical frame plate 3 away from the "L" shaped driven plate 6. A fixed pulley 8 is rotatably installed on the concave pulley seat 7. There is a fixed pulley 8 on the fixed pulley 8. There is a steel wire stay rope 9, one end of the steel wire stay rope 9 is fixedly installed on the "L" shaped driven plate 6, and the other end of the steel wire stay rope 9 is wound around the reel 5;

As shown in Figure 1, the specific implementation is as follows:

When the steel structure protective plate 200 used on the building wall 100 is needed for support, the base 1 is first fixed on the ground, and then the motor 2 is started. The output shaft of the motor 2 drives the rotating rod 4 to rotate. Rod one 4 drives the reel 5 to rotate. During the rotation of the reel 5, the wire rope 9 is rolled up. At this time, the wire rope 9 pulls the "L" shaped driven plate 6 to move upward. 7 and the fixed pulley 8 work together to reduce the pulling force by one-half.

The adjustment mechanism is used to close the wall-mounted panel 605 to the wall to facilitate subsequent support of the "L"-shaped support base 608 and the steel structure protective plate 200; the positioning mechanism is used to position the "L"-shaped driven plate 6 After lifting, lock and support it.

As shown in Figure 2, the adjustment mechanism includes a second motor 601 fixedly installed on one side of the "L"-shaped driven plate 6. A first threaded rod 603 is fixedly installed on the output shaft of the second motor 601, and the first The threaded rod 603 is rotatably installed on the "L" shaped driven plate 6. The first threaded rod 603 is threaded with a rectangular moving bar 602, and a hook-type moving block 604 is fixedly installed on the top of the rectangular moving bar 602. And the hook-type moving block 604 is slidably installed on the "L"-shaped driven plate 6. A wall-mounted panel 605 is fixedly installed on one side of the hook-type moving block 604, and a first sliding panel is slidably mounted on the wall-mounted panel 605. Block 606, the first sliding block 606 is hinged with a hinge rod 607, and the end of the hinge rod 607 away from the first sliding block 606 is hinged with an "L"-shaped support seat 608, and the "L"-shaped support seat 608 is connected to the first sliding block 606. Steel structure protection plate 200 is suitable.

The specific embodiments are as follows:

When the "L" shaped driven plate 6 drives the wall panel 605 to move upward to a certain height, the output shaft of the second motor 601 is directly started to drive the first threaded rod 603 to rotate. Under the action of the thread, the first threaded rod 603 drives the rectangular The moving bar 602 rotates, and the rectangular moving bar 602 drives the hook-type moving block 604 to move to the left. The hook-type moving block 604 drives the wall-mounted panel 605 to move. When the wall-mounted panel 605 contacts the steel structure protective panel 200;

Start motor three 6001, and the output shaft of motor three 6001 drives the second threaded rod 6003 to rotate. Under the action of the thread, the second threaded rod 6003 drives the first sliding block 606 to move, and the first sliding block 606 drives the hinge rod 607 to move, and the hinge joint The rod 607 drives the "L"-shaped support seat 608 to move. When the "L"-shaped support seat 608 moves upward, it can support the steel structure protective plate 200;

As shown in Figures 2 and 3, the rectangular moving bar 602 is provided with a first threaded hole, and the first threaded hole is threadedly connected to the first threaded rod 603. A motor is fixedly installed at the bottom of the wall-mounted plate 605. 3. 6001. A rectangular mounting slot 6002 is provided on one side of the wall-mounted panel 605 close to the corresponding "L"-shaped driven plate 6. A second threaded rod 6003 is rotatably installed in the rectangular mounting slot 6002. The second The bottom end of the threaded rod 6003 is fixedly connected to the output shaft of the motor three 6001. The first sliding block 606 is provided with a second threaded hole, and the second threaded hole is threadedly connected to the second threaded rod 6003.

As shown in Figure 3, a second groove is provided on the top of the wall-mounted board 605. A circular limiting rod 6004 is slidably installed in the second groove. The top of the circular limiting rod 6004 is Fixedly connected to the "L" shaped support seat 608, a telescopic spring is fixedly installed on the inner wall of the bottom of the second groove, and the top of the telescopic spring is fixedly connected to the bottom end of the circular limiting rod 6004.

As shown in Figures 1 and 4, the positioning mechanism includes a square port 301 opened on the vertical shelf plate 3. A biaxial cylinder 302 is provided in the square port 301. The biaxial cylinder 302 is fixedly installed. At the bottom of the "L" shaped driven plate 6, a concave hinge block 303 is fixedly installed on both output shafts of the biaxial cylinder 302, and an inclined sleeve 304 is hinged on the concave hinge block 303. An inclined telescopic rod 305 is slidably mounted on the inclined sleeve 304. A plurality of semicircular slots 307 are provided on both sides of the square opening 301. The inclined telescopic rod 305 is connected to the corresponding semicircular grooves 307. The card slot 307 is adapted to the shape.

The specific implementation is as follows:

Start the biaxial cylinder 302, the two output shafts of the biaxial cylinder 302 drive the two concave hinge blocks 303 to move, the concave hinge block 303 drives the tilt sleeve 304 to move, the tilt sleeve 304 drives the tilt telescopic rod 305 to move, when After the inclined telescopic rod 305 is inserted into the corresponding semicircular slot 307, it then forms a support for the "L" shaped driven plate 6. By operating in reverse, the inclined telescopic rod 305 can be disassembled, thereby completing the present invention. The second step is to support the steel structure protective plate 200.

As shown in Figure 4, the inclined sleeve 304 is provided with two telescopic springs. One end of the two telescopic springs is fixedly connected to the inclined telescopic rod 305, and the other end of the two telescopic springs is connected to the inclined sleeve 304. The inner wall of one side of the second chute is fixedly connected, and the bottom of the "L" shaped driven plate 6 is provided with two second chute. The same first fixing rod is fixedly installed on the inner wall of both sides of the second chute, so A vertical driven rod 306 is slidably mounted on the first fixed rod, and the bottom end of the vertical driven rod 306 is hinged on the corresponding inclined sleeve 304.

As shown in Figure 1, a rectangular positioning bar is fixedly installed on one side of the vertical shelf plate 3. A vertical balance bar is slidably installed on the rectangular positioning bar. The top of the vertical balance bar is in contact with the "L" shape. The bottom of the driven plate 6 is fixedly connected. A telescopic spring 3 is slidably sleeved on the vertical balance rod. The top of the telescopic spring 3 is fixedly connected to the bottom of the "L" shaped driven plate 6. The telescopic spring 3 is fixedly connected to the bottom of the driven plate 6. The bottom end is fixedly connected to the rectangular positioning bar.

It should be noted that the equipment structure and drawings of the present utility model mainly describe the principle of the present utility model. In terms of the technical design principle, the settings of the device's power mechanism, power supply system and control system are not fully described. On the premise that those skilled in the art understand the principles of the above utility model, they can clearly know the details of its power mechanism, power supply system and control system. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller is through Those skilled in the field can implement this through simple programming;

The standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as bolts, rivets, and welding that are mature in the existing technology. , the machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components are known to those skilled in the art through technical manuals or through conventional experimental methods.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , replacement and modification or direct or indirect use in other related technical fields, the scope of the present utility model is defined by the appended claims and their equivalents, and are equally included in the patent protection scope of the present utility model.

Claims (7)

1. The steel support anti-falling device is characterized by comprising anti-falling device bodies, wherein the anti-falling device bodies are used for supporting steel structure protection plates arranged on a building wall, the number of the anti-falling device bodies is two, and each anti-falling device body comprises a lifting mechanism, an adjusting mechanism and a positioning mechanism;

the lifting mechanism comprises a base arranged on the ground, a plurality of triangular teeth are fixedly arranged at the bottom of the base, the depth of each triangular tooth is 10cm, a first motor is fixedly arranged at the top of the base, a vertical frame plate is fixedly arranged at the top of the base, a first rotating rod is rotatably arranged on the vertical frame plate, one end of the first rotating rod is fixedly connected with an output shaft of the first motor, a reel is fixedly arranged on the first rotating rod, an L-shaped driven plate is slidably arranged on the vertical frame plate, a concave pulley seat is fixedly arranged on one side, far away from the L-shaped driven plate, of the vertical frame plate, a fixed pulley is rotatably arranged on the concave pulley seat, a steel wire pull rope is arranged on the fixed pulley, one end of the steel wire pull rope is fixedly arranged on the L-shaped driven plate, and the other end of the steel wire pull rope is wound on the reel;

the adjusting mechanism is used for facilitating the support of the subsequent L-shaped supporting seat and the steel structure guard plate after the wall-attached plate is attached to the wall body;

the positioning mechanism is used for locking and supporting the L-shaped driven plate after the L-shaped driven plate is lifted.

2. The steel support anti-falling device according to claim 1, wherein the adjusting mechanism comprises a second motor fixedly installed on one side of an L-shaped driven plate, a first threaded rod is fixedly installed on an output shaft of the second motor and rotatably installed on the L-shaped driven plate, a rectangular moving strip is sleeved on the first threaded rod in a threaded mode, a hook-shaped moving block is fixedly installed on the top of the rectangular moving strip, the hook-shaped moving block is slidably installed on the L-shaped driven plate, a wall-attaching plate is fixedly installed on one side of the hook-shaped moving block, a first sliding block is slidably installed on the wall-attaching plate, a hinge rod is hinged to the first sliding block, an L-shaped supporting seat is hinged to one end, far away from the first sliding block, of the hinge rod, and the L-shaped supporting seat is matched with the steel structure protection plate.

3. The steel support anti-falling device according to claim 2, wherein the rectangular moving bar is provided with a first threaded hole, the first threaded hole is in threaded connection with a first threaded rod, a third motor is fixedly arranged at the bottom of the wall-mounted plate, a rectangular mounting groove is formed in one side, close to the corresponding L-shaped driven plate, of the wall-mounted plate, a second threaded rod is rotatably arranged in the rectangular mounting groove, the bottom end of the second threaded rod is fixedly connected with an output shaft of the third motor, and the first sliding block is provided with a second threaded hole, and the second threaded hole is in threaded connection with the second threaded rod.

4. The steel support anti-falling device according to claim 3, wherein a second groove is formed in the top of the wall-attaching plate, a first circular limiting rod is slidably installed in the second groove, the top end of the first circular limiting rod is fixedly connected with an L-shaped supporting seat, a first telescopic spring is fixedly installed on the inner wall of the bottom of the second groove, and the top end of the first telescopic spring is fixedly connected with the bottom end of the first circular limiting rod.

5. The steel support anti-falling device according to claim 1, wherein the positioning mechanism comprises a square through hole formed in the vertical frame plate, a double-shaft air cylinder is arranged in the square through hole, the double-shaft air cylinder is fixedly arranged at the bottom of the L-shaped driven plate, concave hinging blocks are fixedly arranged on two output shafts of the double-shaft air cylinder, an inclined sleeve is hinged on the concave hinging blocks, inclined telescopic rods are slidably arranged on the inclined sleeve, a plurality of semicircular clamping grooves are formed in inner walls of two sides of the square through hole, and the inclined telescopic rods are matched with the corresponding semicircular clamping grooves.

6. The steel support anti-falling device according to claim 5, wherein a second telescopic spring is arranged in the inclined sleeve, one end of the second telescopic spring is fixedly connected with the inclined telescopic rod, the other end of the second telescopic spring is fixedly connected with one side inner wall of the inclined sleeve, two second sliding grooves are formed in the bottom of the L-shaped driven plate, the same first fixing rod is fixedly installed on the inner walls of the two sides of the second sliding grooves, a vertical driven rod is sleeved on the first fixing rod in a sliding mode, and the bottom end of the vertical driven rod is hinged to the corresponding inclined sleeve.

7. The steel support anti-falling device according to claim 1, wherein a rectangular positioning strip is fixedly arranged on one side of the vertical frame plate, a vertical balance rod is slidably arranged on the rectangular positioning strip, the top end of the vertical balance rod is fixedly connected with the bottom of the L-shaped driven plate, a telescopic spring III is slidably sleeved on the vertical balance rod, the top end of the telescopic spring III is fixedly connected with the bottom of the L-shaped driven plate, and the bottom end of the telescopic spring III is fixedly connected with the rectangular positioning strip.