Safe hanging basket for building construction

Abstract

The invention relates to a safety hanging basket for building construction, and relates to the technical field of construction safety, the safety hanging basket is arranged on a building structure to conduct construction on a structural surface, the safety hanging basket comprises a fastener detachably connected to the building structure, a second driving part located on the fastener, and a third driving part located on the second driving part, a second traction rope is wound on the second driving part, a vacuum pump is arranged on the hanging basket to extract air in the built-in space of the hanging basket, when the air in the built-in space is extracted to form a vacuum state, the hanging basket generates adsorption force, external atmospheric pressure can tightly press the hanging basket on a structural surface, and the hanging basket is driven to rotate by means of air extraction of the hanging basket. The hanging basket is fixed on a structural surface, so that the hanging basket is prevented from swinging when strong wind occurs, the stability of the hanging basket is improved, the hanging basket is prevented from shaking when strong wind occurs, and the hanging basket can be positioned and prevented from shaking when the hanging basket is in a non-clamping position.

Description

Technical Field

[0001] The present invention relates to the field of construction safety, and particularly to a safety hanging basket for building construction. Background Art

[0002] When performing high-altitude construction work, a hanging basket needs to be suspended on a building to complete work at high places. The hanging basket can also be used to maintain and clean the high-altitude structural surface. However, when performing high-altitude work, the hanging basket is easily blown by the wind, causing the hanging basket to swing, which is likely to cause harm to the construction workers inside the hanging basket. Moreover, when the hanging basket is suspended, it cannot be restricted, so that the hanging basket is not fixed in the air, and there will be a problem of the hanging basket falling and causing danger. However, in the prior art, there is also a problem that the hanging basket suspended on the building is easily blown by the wind and not fixed, which will cause the hanging basket to fall into danger. Therefore, measures are needed to solve the problem that the hanging basket suspended on the building is easily blown by the wind and not fixed, which will cause the hanging basket to fall into danger. Summary of the Invention

[0003] The purpose of the present invention is to overcome the defects of the prior art and provide a safety hanging basket for building construction, so as to solve the problem that the existing hanging basket suspended on the building is easily blown by the wind and not fixed, which will cause the hanging basket to fall into danger.

[0004] The technical solution for achieving the above purpose is: a safety hanging basket for building construction, which is arranged on a building structure to construct the structural surface. The safety hanging basket includes:

[0005] A fastener, which is detachably connected to the building structure;

[0006] A second driving part located on the fastener, a second towing rope is wound around the second driving part, and the other end of the second towing rope is connected to the hanging basket. The second towing rope can be retracted and released through the second driving part, so as to adjust the second towing rope to realize the height adjustment of the hanging basket;

[0007] A hanging basket located below the fastener, an opening facing the structural surface is provided on the hanging basket. Through the opening, the hanging basket is attached to the structural surface, and then a sealed space is formed by enclosing the inside of the hanging basket and the structural surface together. An oxygen helmet is provided in the sealed space, and the hanging basket is connected to the connection end of the second towing rope;

[0008] A vacuum pump is arranged on the hanging basket and extends into the sealed space. The sealed space of the hanging basket is pumped to a vacuum through the vacuum pump, so as to realize the adsorption of the hanging basket on the structural surface;

[0009] An oxygen pump is provided on the second driving part, and a first connecting pipe connected to the oxygen helmet is provided on the oxygen pump. The oxygen pump is connected to the oxygen helmet through the first connecting pipe, so as to realize the oxygen supply from the oxygen pump to the oxygen helmet.

[0010] A further improvement of the technical solution of the present invention is that: the safety hanging basket further includes a storage tank, a material pump connected to the storage tank, and a second connecting pipe connected to the material pump. The material pump can convey the material in the storage tank into the second connecting pipe;

[0011] The hanging basket is provided with a suction cup in contact with the structural surface at the opening. The suction cup is connected to the other end of the second connecting pipe, and the material in the second connecting pipe can be conveyed to the suction cup.

[0012] A further improvement of the technical solution of the present invention is that: a pressure pump is further provided at the suction cup. The pressure pump is connected to the end of the second connecting pipe to pressurize the conveyed material.

[0013] A further improvement of the technical solution of the present invention is that: a second base is connected to the fastener. The second base is connected to the second driving part, and a belt is sleeved on the second driving part;

[0014] The second driving part is connected to a first rotating part through the belt. A first base is connected below the first rotating part, and a first towing rope is wound around the first rotating part. The other end of the first towing rope is connected to a position on the second connecting pipe close to the suction cup. The second driving part can drive the belt to drive the first rotating part to rotate, so as to realize the synchronous rotation of the first rotating part and the second driving part. The first rotating part can take in and release the first towing rope, so as to drive the second connecting pipe and the hanging basket to adjust the height synchronously.

[0015] A further improvement of the technical solution of the present invention is that: the second driving part includes a second motor connected to the second base, a second turntable connected to the second motor, a second rotating shaft connected to the second turntable, and a second belt pulley connected to the second rotating shaft;

[0016] The second belt pulley is connected to the belt;

[0017] The second rotating shaft is connected to the second towing rope.

[0018] A further improvement of the technical solution of the present invention is that: the first rotating part includes a first runner connected to the first base, a first turntable connected to the first runner, a first rotating shaft connected to the first turntable, and a first belt pulley connected to the first rotating shaft;

[0019] The first pulley is connected to the belt.

[0020] The first traction rope is connected to the first rotating shaft.

[0021] A further improvement of the technical solution of the present invention is that: a first heating block is connected to the storage bin, and a handle is connected to a side of the storage bin away from the material pump.

[0022] A further improvement of the technical solution of the present invention is that: a feed pipe is connected between the material pump and the second connecting pipe.

[0023] A further improvement of the technical solution of the present invention is that: a moving part is connected to the bottom end of the storage bin.

[0024] A further improvement of the technical solution of the present invention is that: the first base includes a first mounting plate flush with the building structure and a vertical plate perpendicular to the first mounting plate;

[0025] The second base includes a second mounting plate connected to the fastener and a vertical plate perpendicular to the second mounting plate.

[0026] Using the above technical solution, the technical effects achieved by the present invention compared with the prior art are:

[0027] The present invention provides a safety hanging basket for building construction. By setting a vacuum pump on the hanging basket to extract the air in the built-in space of the hanging basket, when the air in the built-in space is extracted to form a vacuum state, an adsorption force is generated on the hanging basket, and the external atmospheric pressure will tightly press the hanging basket on the structural surface. By pumping air from the hanging basket, the hanging basket is fixed on the structural surface, thereby preventing the hanging basket from swinging when strong winds occur, increasing the stability of the hanging basket, preventing the hanging basket from shaking in strong winds, enabling the hanging basket to be positioned even when there is no clamping position, and preventing the hanging basket from shaking.

[0028] By setting fasteners, it can be fixed on the building structure. When it is necessary to change the construction position, the fasteners are loosened from the original position and repositioned to the corresponding part of the construction position, and construction is carried out again.

[0029] By setting a wind baffle on the hanging basket and adjusting the angle of the wind baffle according to the wind direction, the adhesion of the hanging basket to the wall is increased by the wind force. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a plan view of a safety hanging basket for building construction according to the present invention.

[0031] Figure 2The bottom view of the connection between the hanging basket and the suction cup of a safety hanging basket for building construction according to the present invention.

[0032] Figure 3 The three-dimensional view of the hanging basket of a safety hanging basket for building construction according to the present invention.

[0033] In the figure: 1. First pulley; 2. First rotating shaft; 3. First turntable; 4. First runner; 5. First mounting plate; 6. Roller; 7. Second sleeve; 8. Slide bar; 9. Helical spring; 10. First sleeve; 11. First heating block; 12. Handle; 13. Storage tank; 14. Vertical plate; 15. Material pump; 16. Feeding pipe; 17. Belt; 18. Oxygen pump; 19. Vertical board; 20. First connecting pipe; 21. Second pulley; 22. Second rotating shaft; 23. Second turntable; 24. Second motor; 25. Second mounting plate; 26. Second towing rope; 27. Second connecting pipe; 28. Fastener; 29. Hanging basket; 30. Vacuum pump; 31. Pressure pump; 32. Windshield; 33. Buckle; 34. Second heating block; 35. Suction cup; 36. Universal pipe; 37. Feeding trough; 38. Snap ring; 39. First towing rope; 40. Through hole; 41. Baffle. Detailed implementation manners

[0034] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0035] The present invention provides a safety hanging basket for building construction. The device can extract the air in the sealed space of the hanging basket through a vacuum pump. When a vacuum state is formed, an adsorption force is generated, and the hanging basket is fixed on the wall depending on the pressure difference inside and outside the hanging basket. The safety hanging basket for building construction will be described below.

[0036] Refer to Figure 1 , which shows the plan view of a safety hanging basket for building construction according to the present invention. The structure of the safety hanging basket for building construction according to the present invention will be described below in conjunction with Figures 1 to 3 .

[0037] Refer to Figures 1 to 3, the present invention provides a safety hanging basket for building construction, which is installed on a building structure for construction on the structural surface. The safety hanging basket includes: an oxygen pump 18, a first connecting pipe 20, a second towing rope 26, a fastener 28, a hanging basket 29, and a vacuum pump 30. The fastener 28 is detachably connected to the building structure. There is a second driving part on the fastener 28, and the second towing rope 26 is wound around the second driving part. The other end of the second towing rope 26 forms a connection end, and the second towing rope 26 can be retracted and extended through the second driving part. The hanging basket 29 is located below the fastener 28. The hanging basket 29 is provided with an opening facing the structural surface. Through the opening, the hanging basket 29 is attached to the structural surface, and then the interior of the hanging basket 29 and the structural surface together enclose a sealed space. An oxygen helmet is provided in the sealed space. The hanging basket 29 is connected to the connection end of the second towing rope 26. The vacuum pump 30 is installed on the hanging basket 29 and extends into the sealed space. The sealed space of the hanging basket 29 is pumped to a vacuum through the vacuum pump 30, so as to realize the adsorption of the hanging basket 29 on the structural surface. The oxygen pump 18 is provided on the second driving part, and the first connecting pipe 20 connected to the oxygen helmet is provided on the oxygen pump 18. The oxygen pump 18 is connected to the oxygen helmet through the first connecting pipe 20, so as to realize the oxygen supply from the oxygen pump 18 to the oxygen helmet. The fastener 28 includes a downwardly arranged U-shaped plate, an adjustable screw on the U-shaped plate, an adjustable screw passing through the side of the U-shaped plate, and a top plate connected to the screw and movable inside the U-shaped plate. By clamping the U-shaped plate on the building structure and adjusting the length of the screw on the U-shaped plate, the top plate is pushed close to the building structure to achieve a fixing effect.

[0038] Preferably, as Figure 1 shown, by driving the first towing rope 26 through the second driving part for adjustment, the first towing rope 26 is used to tow the hanging basket 29, so as to realize the hanging basket 29 projecting at the designated construction position and contacting the structural surface. The air in the sealed space of the hanging basket 29 is extracted through the vacuum pump 30. Depending on the pressure difference inside and outside the hanging basket 29, when the air in the sealed space is extracted to form a vacuum state, an adsorption force is generated, and the external atmospheric pressure will tightly press the hanging basket 29 on the structural surface, so as to achieve the fixing effect of the hanging basket 29.

[0039] Furthermore, as Figure 2 , Figure 3 shown, the hanging basket 29 is a hemispherical structure. A baffle 41 is connected to the built-in space of the hanging basket 29. The baffle 41 enables the staff to have a standing point inside the hanging basket 29, making it more convenient for the construction workers to work inside the hanging basket 29, and can also play a role in supporting the inner wall of the hanging basket 29. Oxygen can be generated by the oxygen pump 18 and input into the oxygen helmet inside the hanging basket 29 through the first connecting pipe 20, so as to provide oxygen for the construction workers while ensuring that the vacuum state inside the hanging basket 29 is not damaged.

[0040] Furthermore, a wind shield 32 is fixedly connected to the surface of the hanging basket 29 by screws, enabling the wind shield 32 to be adjusted movably. When the wind blows, the angle of the wind shield 32 is adjusted according to the angle of the wind direction, so that the wind produces wind resistance on the hanging basket 29, and the wind resistance is utilized to increase the extrusion on the hanging basket 29, making the hanging basket 29 fit more closely to the wall.

[0041] Refer to Figure 1 、 Figure 2 In a specific embodiment of the present invention, the safety hanging basket further includes a storage tank 13, a material pump 15 connected to the storage tank 13, and a second connecting pipe 27 connected to the material pump 15. The material pump 15 can transport the material in the storage tank 13 into the second connecting pipe 27. The hanging basket 29 is provided with a suction cup 35 in contact with the structural surface at the opening. The suction cup 35 is connected to the other end of the second connecting pipe 27, and the material in the second connecting pipe 27 can be transported to the suction cup 35.

[0042] Preferably, as shown in Figure 1 、 Figure 2 , the material is sprayed onto the wall surface through the suction cup 35. The material is wax liquid, and the wax liquid applied to the wall will quickly solidify, making the wall surface flat, which is more conducive to the suction cup 35 being fixed on the structural surface. At least two second heating blocks 34 are connected inside the suction cup 35. The second heating blocks 34 are arranged at intervals. The second heating blocks 34 are copper metal blocks and are internally wound with heating wires. The heat generated by the second heating blocks 34 is used to heat the wax liquid on the suction cup 35, melting the solidified wax liquid and facilitating the detachment of the suction cup 35 from the structural surface.

[0043] Furthermore, by opening a feeding groove 37 on the hanging basket 29, a clamping ring 38 corresponding to the feeding groove 37 is provided on the hanging basket 29, and a buckle 33 connected to the pressure pump 31 is arranged on the clamping ring 38. The pressure pump 31 can be fixed on the clamping ring 38 through the buckle 33. The clamping ring 38 is connected to the second towing rope 39. Through the towing of the hanging basket 29 by the second towing rope 39, the hanging basket 29 is more stable during the height adjustment process, reducing shaking. The feeding groove 37 is a rectangular through groove, and the clamping ring 38 is an arc-shaped structure. The inner wall of the clamping ring 38 is equipped with a rubber layer. By the rubber layer provided on the clamping ring 38 contacting the rubber film provided on the feeding groove 37, the gap between the clamping ring 38 and the feeding groove 37 is avoided, more effectively ensuring the sealing performance of the sealed space.

[0044] Refer to Figure 1 In a specific embodiment of the present invention, a pressure pump 31 is further provided at the suction cup 35. The pressure pump 31 is connected to the end of the second connecting pipe 27 to pressurize the transported material.

[0045] Further, the lengths of the bodies of the first connecting pipe 20 and the second connecting pipe 27 can be adjusted according to actual requirements, or the length can be increased by connecting additional connecting pipes. A plurality of through holes 40 are formed on one side of the suction cup 35 close to the structural surface. Driven by the material pump 15 and the pressure pump 31, the wax liquid is sprayed from the through holes 40 onto the structural surface until the contact area between the suction cup 35 and the mechanism surface is completely covered, so that the wax liquid can fully contact the structural surface. Moreover, a universal pipe 36 is connected between the suction cup 35 and the pressure pump 31, and the universal pipe 36 can be connected to any one of the through holes 40.

[0046] Referring to Figure 1 , in a specific embodiment of the present invention, a second base is connected to the fastener 28. The second base is connected to the second driving part. A belt 17 is sleeved on the second driving part. The second driving part is connected to a first rotating part through the belt 17. A first base is connected below the first rotating part. Moreover, a first towing rope 39 is wound around the first rotating part. The other end of the first towing rope 39 is connected to a position on the second connecting pipe 27 close to the suction cup 35. The second driving part can drive the belt 17 to drive the first rotating part to rotate, so as to realize the synchronous rotation of the first rotating part and the second driving part. The first rotating part can take in and release the first towing rope 39, and then drive the second connecting pipe 27 and the hanging basket 29 to adjust the height synchronously.

[0047] Further, as Figure 1 shown, by connecting the belt 17 between the first rotating part and the second driving part, the second driving part can drive the first rotating part to rotate synchronously through the belt 17 during the rotation process, so that the first rotating part and the second driving part have the same rotation speed and the same traction force on the hanging basket 29. Moreover, by arranging the first towing rope 39 on the first rotating part, the first towing rope 39 is taken in and released following the rotation of the first rotating part, so that the snap ring 38 can be adjusted along with the height of the hanging basket 29.

[0048] Referring to Figure 1 , in a specific embodiment of the present invention, the second driving part includes a second motor 24 connected to the second base, a second turntable 23 connected to the second motor 24, a second rotating shaft 22 connected to the second turntable 23, and a second pulley 21 connected to the second rotating shaft 22. The second pulley 21 is connected to the belt 17, and the second rotating shaft 22 is connected to the second towing rope 26.

[0049] Preferably, as Figure 1 shown, the second pulley 21 is connected to the first pulley 1 through the belt 17, so that the first pulley 1 and the second pulley 21 can rotate synchronously.

[0050] Further, the second turntable 23 is driven by the second motor 24 to rotate, so that the length of the second towing rope 26 can be adjusted during the rotation of the second turntable 23, and the height of the hanging basket 29 on the structural surface can be adjusted, and then adjusted according to the construction position of the structural surface.

[0051] Reference Figure 1 , in a specific embodiment of the present invention, the first rotating part includes a first runner 4 connected to the first base, a first turntable 3 connected to the first runner 4, a first rotating shaft 2 connected to the first turntable 3, and a first pulley 1 connected to the first rotating shaft 2. The first pulley 1 is connected to the belt 17, and the first towing rope 39 is connected to the first rotating shaft 2.

[0052] Reference Figure 1 , in a specific embodiment of the present invention, a first heating block 11 is connected to the storage tank 13, and a handle 12 is connected to the side of the storage tank 13 away from the first base.

[0053] Further, as Figure 1 shown, the first heating block 11 is made of copper material, and a heating wire is wound inside the first heating block 11. By setting the first heating block 11 on the storage tank 13 to heat the inside of the tank, it is beneficial to keep the wax liquid inside the storage tank 13 in a liquid state all the time, which is convenient for the output of the wax liquid. The storage tank 13 can be dragged through the handle 12 so that it can be displaced.

[0054] Reference Figure 1 , in a specific embodiment of the present invention, a feed pipe 16 is connected between the material pump 15 and the second connecting pipe 27.

[0055] Further, as Figure 1 shown, the material pump 15 can extract the wax liquid inside the storage tank 13, and the material is output by using the feed pipe 16 and the second connecting pipe 27.

[0056] Reference Figure 1 , in a specific embodiment of the present invention, a moving part is connected to the bottom end of the storage tank 13. The moving part is preferably a roller 6, and other movable mechanisms can also be used. The shock absorption mechanism includes a first sleeve 10 connected to the bottom of the storage tank 13, a sliding rod 8 partially inserted into the first sleeve 10, a spiral spring 9 sleeved on the surface of the sliding rod 8, and a second sleeve 7 sleeved on the sliding rod 8 and at the other end away from the first sleeve 10. Other mechanisms that can deform to reduce impact can also be used.

[0057] Further, as Figure 1As shown in the figure, the sliding rod 8 is arranged in the first sleeve 10, and a spiral spring 9 is placed on the sliding rod 8. It is arranged between the first sleeve 10 and the second sleeve 7. The elastic force of the spiral spring 9 itself can reduce vibration during movement, achieving the effect of shock absorption.

[0058] Reference Figure 1 , in a specific embodiment of the present invention, the first base includes a first mounting plate 5 flush with the building structure and a vertical plate 14 perpendicular to the first mounting plate 5, and the second base includes a second mounting plate 25 connected to the fastener 28 and a vertical plate 19 perpendicular to the second mounting plate 25.

[0059] As Figures 1 to 3 shown in the figure, the installation process of a safety hanging basket for building construction according to the present invention will be described below.

[0060] First, the fastener 28 is clamped at the top position of the building. Subsequently, the second motor 24 drives the second turntable 23 to rotate, so that the length of the second traction rope 26 can be adjusted during the rotation of the second turntable 23, the height of the hanging basket 29 on the structural surface can be adjusted, and the air in the internal space of the hanging basket 29 is pumped out by the vacuum pump 30. When the pressure difference inside and outside the hanging basket 29 forms a vacuum state, an adsorption force is generated to fix the hanging basket 29 at the designated position on the structural surface. The storage tank 13 is assisted to move by the rollers 6 below, then the switches of the material pump 15 and the pressure pump 31 are turned on, the wax liquid in the storage tank 13 is pumped out, and the material is input into the pressure pump 31 through the material pipe 16 and the second connecting pipe 27. Then, the pressure pump 31 sprays the wax liquid onto the structural surface through the through hole 40, so that the wax liquid directly contacts the structural surface. The construction workers stand on the baffle 41 to carry out construction operations on the structural surface. When it is necessary to change the construction position, the fastener 28 is loosened from the original position and moved to the corresponding part of the construction position, and construction is carried out again.

[0061] The present invention has been described in detail above in combination with the embodiments of the drawings. Those of ordinary skill in the art can make various variations of the present invention according to the above description. Therefore, certain details in the embodiments should not constitute a limitation to the present invention, and the protection scope of the present invention will be defined by the scope of the appended claims.

Claims

1. A safety hanging basket for construction, which is installed on a building structure to construct the structural surface, and is characterized by: The safety hanging basket comprises: a fastener, the fastener being detachably connected to the building structure; a second driving part located on the fastener, a second traction rope being wound around the second driving part, the other end of the second traction rope forming a connecting end, and the second traction rope being retractable and retractable through the second driving part; A hanging basket is located below the fastener, the hanging basket is provided with an opening facing the structural surface, the hanging basket is abutted against the structural surface through the opening, and the interior of the hanging basket and the structural surface are enclosed together to form a sealed space, an oxygen helmet is provided in the sealed space, and the hanging basket is connected to the connecting end of the second traction rope; A vacuum pump is provided on the hanging basket and extends into the sealed space, and the sealed space of the hanging basket is evacuated to a vacuum through the vacuum pump, so as to achieve the adsorption of the hanging basket on the structural surface; An oxygen pump is arranged on the second driving part, and a first connecting pipe connected to the oxygen helmet is arranged on the oxygen pump. The oxygen pump is connected to the oxygen helmet through the first connecting pipe, so that the oxygen pump supplies oxygen to the oxygen helmet.

2. A safety hanging basket for construction according to claim 1, characterized in that: The safety hanging basket also includes a material storage box, a material pump connected to the material storage box, and a second connecting pipe connected to the material pump, and the material pump can transport the material in the material storage box to the second connecting pipe; The hanging basket is provided with a suction cup in contact with the structural surface at the opening, the suction cup is connected to the other end of the second connecting pipe, and the material in the second connecting pipe can be transported to the suction cup.

3. A safety hanging basket for construction according to claim 2, characterized in that: A pressure pump is also provided at the suction cup, and the pressure pump is connected to the end of the second connecting pipe to pressurize the transported material.

4. A safety hanging basket for construction according to claim 2, characterized in that: The fastener is connected to a second base, the second base is connected to the second driving part, and a belt is sleeved on the second driving part; The second driving part is connected to the first rotating part through the belt, the first rotating part is connected to the first base below, and the first rotating part is wrapped with a first traction rope, the other end of the first traction rope is connected to the part of the second connecting tube close to the suction cup, and the belt can be driven by the second driving part to drive the first rotating part to rotate, thereby realizing the synchronous rotation of the first rotating part and the second driving part, and the first traction rope can be retracted and released by the first rotating part, thereby leading the second connecting tube and the hanging basket to perform height adjustment synchronously.

5. A safety hanging basket for construction according to claim 4, characterized in that: The second driving part includes a second motor connected to the second base, a second rotating disk connected to the second motor, a second rotating shaft connected to the second rotating shaft, and a second pulley connected to the second rotating shaft; The second pulley is connected to the belt; The second rotating shaft is connected to the second traction rope.

6. A safety hanging basket for construction according to claim 4, characterized in that: The first rotating part includes a first rotating wheel connected to the first base, a first rotating disk connected to the first rotating wheel, a first rotating shaft connected to the first rotating disk, and a first pulley connected to the first rotating shaft; The first pulley is connected to the belt; The first rotating shaft is connected to the first traction rope.

7. A safety hanging basket for construction according to claim 2, characterized in that: The material storage box is connected to a first heating block, and a handle is connected to a side of the material storage box away from the material pump.

8. A safety hanging basket for construction according to claim 2, characterized in that: A material passage pipe is connected between the material pump and the second connecting pipe.

9. A safety hanging basket for construction according to claim 2, characterized in that: The bottom end of the material storage box is connected with a moving part.

10. A safety hanging basket for construction according to claim 4, characterized in that: The first base includes a first mounting plate flush with the building structure and a vertical plate perpendicular to the first mounting plate; The second base includes a second mounting plate connected to the fastener and a vertical plate perpendicular to the second mounting plate.

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