A building construction support device for construction engineering

Abstract

The present invention belongs to the technical field of building scaffolds, and discloses a building construction support device for construction engineering, comprising a base structure, and also comprising: a height lifting structure, which is symmetrically distributed on the top of the base structure; a workbench structure, which is located on the top of the height lifting structure and moves up and down through the height lifting structure, and the workbench structure and the base structure are always set up in parallel; an adjustment component, which is symmetrically distributed on both sides of the workbench structure; a material conveying structure, which is arranged at the bottom of the adjustment component; the present invention greatly improves the safety and functionality, and greatly improves the practicality of the scaffold. Unlike the existing scaffold, when climbing the scaffold, there is no need to use a straight ladder, but a buffered staircase, so that when the staff climbs the scaffold, the center of gravity of the scaffold and the staff does not change, so that the scaffold is still very stable during this process, and the scaffold of the present invention has the effect of assisting loading and unloading materials.

Description

Technical Field

[0001] The invention belongs to the technical field of building scaffolds, and in particular relates to a building construction support device for construction engineering. Background Art

[0002] Construction engineering refers to the planning, investigation, design, construction, completion and other technical work and completed engineering entities for the construction, reconstruction or expansion of buildings and ancillary structures and facilities, as well as the installation of supporting lines, pipelines and equipment. It is one of the basic projects to meet people's daily life and production. In the construction process of construction engineering, a large number of equipment are usually used to facilitate the work of construction workers.

[0003] Scaffolding is the most common equipment. It is a working platform set up to ensure the smooth progress of each construction process. It can effectively improve the convenience of work. Workers standing on the scaffolding can work at close range on areas that need to be repaired, improved, and constructed, so that areas at a certain height can also be worked on. It is widely used on construction sites.

[0004] The existing scaffolding is prone to tilting when going up and down the platform. Since the top of the scaffolding is high after it is built, the workers can only climb up and down with the help of a ladder, and the ladder is often set on one side. Once the scaffolding is not installed stably, when the workers climb the ladder, it is easy for the scaffolding to tilt and the center of gravity to be unstable. At the least, the materials and tools on the top of the scaffolding will fall down, and at the worst, the scaffolding will fall down as a whole, which is very dangerous. In addition, the ladder is very difficult to climb.

[0005] At the same time, the scaffolding has no protective measures. After the scaffolding is built, the general height is between two and four meters. The workers at the top of the scaffolding are actually standing on a platform without any protection around them. If they lose their center of gravity, they will fall from the top of the scaffolding, which is very dangerous.

[0006] At the same time, the scaffolding does not have the function of lifting materials. When workers climb the scaffolding ladder, they must hold it tightly with both hands. In this process, it is difficult to carry some large and heavy materials and tools onto the platform. This requires the workers on the ground to pass their materials and tools to the workers who have reached the top. Due to the large height difference, the workers on the top need to lie on the platform with their arms stretched to the bottom. In this process, once some tools and materials fall, it is easy to injure the workers on the ground. For this reason, we propose a construction support device for construction projects. Summary of the invention

[0007] The object of the present invention is to provide a building construction support device for construction engineering to solve the problems raised in the above background technology.

[0008] To achieve the above object, the present invention provides the following technical solution: a construction support device for a construction project, comprising a base structure, and further comprising:

[0009] The height lifting structure is symmetrically distributed on the top of the base structure;

[0010] The workbench structure is located on the top of the height lifting structure and moves up and down through the height lifting structure, and the workbench structure and the base structure are always set up in parallel;

[0011] Adjustment components are symmetrically distributed on both sides of the workbench structure;

[0012] A material conveying structure is disposed at the bottom of the adjusting component, and the height of the material conveying structure is greater than the height of the height lifting structure;

[0013] The protective structure is movably connected to the top of the workbench structure.

[0014] Preferably, the workbench structure includes a platform, which is arranged parallel to and directly above the base structure, with stairs provided at the bottom of the platform, a plurality of reinforcing connecting columns provided on both sides of the stairs, and the tops of the reinforcing connecting columns are connected to the platform, an entrance is provided in the middle of the platform near the end of the stairs, and a protective cover is movably provided at the top of the platform near the entrance.

[0015] Preferably, the adjustment component comprises an adjustment protective shell, in which a rotating motor, an adjustment gear, a winding shaft, and a linkage rotating ring are arranged from left to right, and the rotating motor, the winding shaft, the adjustment gear, the winding shaft, and the linkage rotating ring are all arranged at the same center of a circle;

[0016] The two winding shafts are rotatably connected to the inside of the adjustment protective shell through a linkage swivel, and the adjustment gear is sleeved on the outside of one of the winding shafts. When the telescopic rod is in operation, the telescopic rod drives the adjustment gear to move horizontally, and when the adjustment gear moves on the winding shaft, the adjustment gear is always sleeved on the outside of the winding shaft. When the rotating motor is in operation, the output shaft of the rotating motor drives the winding shaft, the adjustment gear, and the telescopic rod to rotate together.

[0017] Preferably, a winding slot is provided on the top of the adjustment protective shell, and the winding slot is located directly above the two winding shafts.

[0018] Preferably, the material conveying structure includes a placement basket, placement belts are symmetrically provided on both sides of the top of the placement basket, a reinforcement belt is provided on the top of the placement basket, and the reinforcement belt is inclined, one end of the reinforcement belt is connected to the placement belt, a thickening belt is provided on the top of the placement belt, and the thickening belt passes through the winding slot and is connected to the winding shaft.

[0019] Preferably, the height lifting structure comprises a movable inner column and a supporting column body, a plurality of supporting columns are arranged on the top of the base structure, a plurality of movable inner columns are arranged on the bottom of the platform, and the movable inner columns are located inside the supporting columns, a fixed rectangular groove is opened inside the supporting columns, a movable screw ring is arranged at the bottom of each movable inner column, and the movable inner column is a hollow structure;

[0020] The support columns are all rotatably connected with an adjusting main screw, the adjusting main screw is rotatably connected to the base structure, a first linkage gear is provided at the bottom of the adjusting main screw, and a second linkage gear is provided at the bottom of the first linkage gear.

[0021] Preferably, the base structure includes a base platform, which is a hollow rectangular structure, and the first linkage gear, the second linkage gear, and the linkage shaft ring at the bottom of the adjusting main screw are all located in the internal cavity of the base platform, and the adjusting main screw is rotatably connected to the base platform through the linkage shaft ring. When the adjusting main screw, the first linkage gear, and the second linkage gear rotate, the adjusting main screw can continue to rotate while still being fixed to the top of the base platform through the linkage shaft ring.

[0022] Preferably, the base structure includes a driving main motor, and an output shaft at the bottom of the driving main motor is provided with a first driving gear and a second driving gear in sequence, and the first driving gear is meshed and connected with the first linkage gear through a linkage driving belt, and the second linkage gear is meshed and connected with the second driving gear through a linkage driving belt;

[0023] The adjusting main screw, the first linkage gear, the second linkage gear, the linkage shaft ring and the movable screw ring are all arranged with the same center, and the movable screw ring is used in conjunction with the adjusting main screw.

[0024] Preferably, the protective structure comprises an extended convex plate, the extended convex plate is movably connected to the top of the platform, the top of the extended convex plate is movably connected with a safety lock, and the top wall of the extended convex plate is provided with a movable slide rail used in conjunction with the safety lock, columns are symmetrically provided on both sides of the bottom of the extended convex plate, a driving plate is provided at the bottom of the extended convex plate, and a driving tooth groove is provided on the surface of the driving plate;

[0025] The bottom wall of the platform is provided with a circular hole used in cooperation with the column, both sides of the platform are provided with movable slots used in cooperation with the driving plate, and the top of the platform is provided with a rectangular groove used in cooperation with the extended convex plate.

[0026] Preferably, a plurality of movable wheels are symmetrically provided on the bottom of the base platform.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] The present invention greatly improves the safety and functionality, and greatly improves the practicality of the scaffold. Unlike the existing scaffold, when climbing the scaffold, there is no need to use a straight ladder, but a buffered staircase, so that when the workers climb the scaffold, the center of gravity of the scaffold and the workers does not change, so that the scaffold is still very stable during this process. The scaffold of the present invention has the effect of assisting loading and unloading of materials, and also has the effect of protecting the top layer, so that the workers are safer and more convenient when using the scaffold for work.

[0029] The stairs and entrances at the bottom of the workbench structure can easily lead to the top of the platform. The stairs are located directly below the platform, so the center of gravity of the scaffolding is always in the middle, and when the staff use the stairs, the center of gravity will not change, which is very safe and convenient, reducing the tilting and falling of the scaffolding during climbing, and also reducing the difficulty of climbing, making it easy for the staff to climb onto the platform.

[0030] The safety of the scaffolding is further improved by the protective structure. When the workers climb to the top of the platform, the protective structure immediately rises to the top, forming a guardrail for the top of the platform, which has a protective effect and makes the workers no longer surrounded by nothing. A safety lock is provided on the top of the protective structure. The workers can fix one end of the safety rope on the safety lock, and the safety lock moves upward, which further improves safety while allowing the workers to maintain flexibility and facilitate the progress of work.

[0031] By adjusting the settings of the components, it is more convenient to move materials and tools up and down. Just place the materials or tools to be transported in the basket. Then, turn the motor to drive the basket and the materials and tools inside to the top platform. The workers can then take them. It is very labor-saving and safer, reducing the chances of ground workers being injured when approaching the scaffolding.

[0032] At the same time, the lifting and lowering of the protective structure and the upper and lower materials of the adjustment component share the same drive. The protective structure can be automatically lifted and lowered by cooperating with the adjusting gear and the driving plate. After the adjusting gear rotates, it engages with the driving plate to slowly move the protective structure to the top, and the adjusting gear can move horizontally on the top of the winding shaft through the telescopic rod. When the adjusting gear is misaligned with the driving plate, the driving plate will not be lifted or lowered when the adjusting gear rotates. At the same time, the rotation of the winding shaft can realize the winding of the placement belt, that is, the height adjustment of the placement belt and the placement basket is realized, thereby conveying the upper and lower materials.

[0033] The present invention also has the function of adjusting the height up and down, which reduces the difficulty of self-building and raising the scaffolding. The height adjustment of the platform is achieved only by operating the main motor and cooperating with the height lifting structure. The whole process has a high degree of automation, is relatively safe and flexible, and the staff can adjust it by themselves according to their needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a structural schematic diagram of the present invention;

[0035] Figure 2 It is a schematic diagram of the protective structure of the present invention after being raised;

[0036] Figure 3 It is a three-dimensional diagram of the material conveying structure of the present invention;

[0037] Figure 4 A three-dimensional diagram of the protective structure of the present invention;

[0038] Figure 5 A three-dimensional diagram of the adjustment assembly of the present invention;

[0039] Figure 6 A three-dimensional diagram of the telescopic rod of the present invention;

[0040] Figure 7 A three-dimensional diagram of the protective cover plate of the present invention;

[0041] Figure 8 It is a bottom view of the workbench structure of the present invention;

[0042] Fig. 9 A three-dimensional diagram of the main driving motor of the present invention;

[0043] Fig.10 An exploded view of the present invention;

[0044] Fig.11 It is a three-dimensional diagram of the height lifting structure of the present invention;

[0045] In the figure:

[0046] 100, base structure; 101, main driving motor; 102, moving wheel; 103, base platform; 104, first driving gear; 105, second driving gear;

[0047] 200, height lifting structure; 201, support column; 202, fixed moment groove; 203, movable inner column; 204, movable screw ring; 205, adjusting main screw; 206, linkage drive belt; 207, first linkage gear; 208, second linkage gear; 209, linkage shaft ring;

[0048] 300, material conveying structure; 301, placement belt; 302, placement basket; 303, reinforcement belt;

[0049] 400, adjustment component; 401, winding slot; 402, thickening belt; 403, adjustment protective shell; 404, rotating motor; 405, winding shaft; 406, adjustment gear; 407, telescopic rod; 408, linkage swivel;

[0050] 500, workbench structure; 501, platform; 502, rectangular groove; 503, entrance; 504, stairs; 505, movable slot; 506, circular hole; 507, reinforced connecting column; 508, protective cover;

[0051] 600, protective structure; 601, extended convex plate; 602, movable slide rail; 603, column; 604, driving tooth groove; 605, driving plate; 606, safety lock. DETAILED DESCRIPTION

[0052] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0053] See also Figures 1 to 11 The present invention provides a technical solution: a construction support device for a construction project, comprising a base structure 100, and further comprising:

[0054] The height lifting structure 200 is symmetrically distributed on the top of the base structure 100;

[0055] The workbench structure 500 is located on the top of the height lifting structure 200 and moves up and down through the height lifting structure 200, and the workbench structure 500 and the base structure 100 are always set in parallel;

[0056] The adjustment components 400 are symmetrically distributed on both sides of the workbench structure 500;

[0057] The material conveying structure 300 is disposed at the bottom of the adjusting assembly 400, and the height of the material conveying structure 300 is greater than the height of the height lifting structure 200;

[0058] The protection structure 600 is movably connected to the top of the workbench structure 500 .

[0059] The present invention greatly improves the safety and functionality, and greatly improves the practicality of the scaffold. Unlike the existing scaffold, when climbing the scaffold, there is no need to use a straight ladder, but a buffered staircase, so that when the workers climb the scaffold, the center of gravity of the scaffold and the workers does not change, so that the scaffold is still very stable during this process. The scaffold of the present invention has the effect of assisting loading and unloading of materials, and also has the effect of protecting the top layer, so that the workers are safer and more convenient when using the scaffold for work.

[0060] In this embodiment, preferably, refer to Figure 1 , Figure 2 , Figure 7 , Figure 8 The workbench structure 500 includes a platform 501, which is arranged parallel to and directly above the base structure 100. A staircase 504 is provided at the bottom of the platform 501. A plurality of reinforcing connecting columns 507 are provided on both sides of the staircase 504, and the tops of the reinforcing connecting columns 507 are connected to the platform 501. An entrance 503 is provided in the middle of the platform 501 near the end of the staircase 504, and a protective cover plate 508 is movably provided at the top of the platform 501 near the entrance 503.

[0061] The stairs 504 and the entrance 503 at the bottom of the workbench structure 500 can easily lead to the top of the platform 501. The stairs 504 are located directly below the platform 501, and the center of gravity of the scaffold is always in the middle. When the staff uses the stairs 504, the center of gravity will not change, which is very safe and convenient, and reduces the possibility of the scaffold tilting or falling during the climbing process. At the same time, it also reduces the difficulty of climbing, making it easy for the staff to climb onto the platform 501.

[0062] The location of the staircase 504 ensures that the center of gravity of the scaffold remains unchanged when workers climb, and the staircase 504 is fixed to the bottom wall of the platform 501 through a plurality of reinforced connecting columns 507, so that when the platform 501 moves up and down, the staircase 504 will also move with it.

[0063] In this embodiment, preferably, Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 The adjustment component 400 includes an adjustment protection shell 403, in which a rotating motor 404, a winding shaft 405, an adjustment gear 406, and a linkage rotating ring 408 are arranged from left to right, and the rotating motor 404, the winding shaft 405, the adjustment gear 406, the winding shaft 405, and the linkage rotating ring 408 are all arranged with the same center;

[0064] Both winding shafts 405 are rotatably connected to the inside of the adjustment protective shell 403 through a linkage swivel 408, and the adjustment gear 406 is sleeved on the outside of one of the winding shafts 405. When the telescopic rod 407 is in operation, the telescopic rod 407 drives the adjustment gear 406 to move horizontally, and when the adjustment gear 406 moves on the winding shaft 405, the adjustment gear 406 is always sleeved on the outside of the winding shaft 405. When the rotating motor 404 is in operation, the output shaft of the rotating motor 404 drives the winding shaft 405, the adjustment gear 406, and the telescopic rod 407 to rotate together.

[0065] By adjusting the setting of the component 400, it is convenient to move materials and tools up and down. The materials or tools to be transported only need to be placed in the placement basket 302. At this time, the rotating motor 404 can be operated to drive the placement basket 302 and the materials and tools inside to the position of the top platform 501. The staff can then take them. It is very labor-saving and safer, which reduces the situation where ground staff are injured when approaching the scaffolding, and is safer.

[0066] When the rotating motor 404 is running, the output shaft of the rotating motor 404 can drive the winding shaft 405, the two adjusting gears 406, and the telescopic rod 407 to rotate together, and the linkage rotating ring 408 plays a fixing effect, so that the winding shaft 405 can rotate normally while being fixed in the adjusting protective shell 403.

[0067] The positions of the two reel shafts 405 are as follows: Figure 6 As shown, a rectangular column is provided on the top of one of the winding shafts 405, and a corresponding groove is provided on the side of the adjusting gear 406 close to the rectangular column. The rectangular column allows the adjusting gear 406 and the winding shaft 405 to only move horizontally when the adjusting gear 406 moves horizontally through the telescopic rod 407, and the two cannot rotate relative to each other.

[0068] The adjusting gear 406 is always sleeved on the winding shaft 405 , and the adjusting gear 406 rotates together with the winding shaft 405 , maintaining the same rotation speed, but the winding shaft 405 and the adjusting gear 406 cannot rotate relative to each other.

[0069] In this embodiment, preferably, Figure 5 A winding slot 401 is provided on the top of the adjusting protective shell 403 , and the winding slot 401 is located directly above the two winding shafts 405 .

[0070] The winding slot 401 is used for the thickening belt 402 to pass through.

[0071] In this embodiment, preferably, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5The material conveying structure 300 includes a placing basket 302, and placing belts 301 are symmetrically arranged on both sides of the top of the placing basket 302. A reinforcing belt 303 is arranged on the top of the placing basket 302, and the reinforcing belt 303 is arranged obliquely. One end of the reinforcing belt 303 is connected to the placing belt 301. A thickening belt 402 is arranged on the top of the placing belt 301, and the thickening belt 402 passes through the winding slot 401 and is connected to the winding shaft 405.

[0072] When the reel 405 rotates, the ends of the thickening belt 402 and the placement belt 301 will be wound around the reel 405, thereby achieving the effect of lifting and lowering the thickening belt 402. At this time, the materials and tools that need to be raised and lowered are placed in the placement basket 302, and the loading and unloading of materials can be realized, further improving safety.

[0073] In addition, the cost of placing the basket 302 is low, and the basket 302 can be reused multiple times on a large scale, thus saving money.

[0074] In this embodiment, preferably, Figure 1 , Figure 2 , Figure 3 , Fig. 9 , Fig.10 The height lifting structure 200 includes a movable inner column 203 and a support column 201. A plurality of support columns 201 are arranged on the top of the base structure 100. A plurality of movable inner columns 203 are arranged on the bottom of the platform 501. The movable inner columns 203 are located inside the support columns 201. A fixed rectangular groove 202 is provided inside the support columns 201. A movable screw ring 204 is provided at the bottom of each movable inner column 203. The movable inner column 203 is a hollow structure.

[0075] An adjusting main screw 205 is rotatably connected inside the supporting column 201 . The adjusting main screw 205 is rotatably connected to the base structure 100 . A first linkage gear 207 is provided at the bottom of the adjusting main screw 205 . A second linkage gear 208 is provided at the bottom of the first linkage gear 207 .

[0076] By adjusting the coordination between the main screw 205 and the movable screw ring 204, the height of the movable inner column 203 and the platform 501 can be adjusted. When the main screw 205 is adjusted to rotate, the main screw 205 is adjusted to cooperate with the thread of the movable screw ring 204, and then the movable screw ring 204 moves up and down on the main screw 205, thereby changing the height of the movable screw ring 204, the movable inner column 203 and the platform 501.

[0077] The rotation of the main screw 205 is adjusted by driving the main motor 101 to rotate.

[0078] In this embodiment, preferably, Fig. 9 , Fig.10 , Fig.11The base structure 100 includes a base platform 103, which is a hollow rectangular structure, and the first linkage gear 207, the second linkage gear 208, and the linkage shaft ring 209 at the bottom of the adjusting main screw 205 are all located in the internal cavity of the base platform 103, and the adjusting main screw 205 is rotatably connected to the base platform 103 through the linkage shaft ring 209. When the adjusting main screw 205, the first linkage gear 207, and the second linkage gear 208 rotate, the adjusting main screw 205 can continue to rotate while still fixing the top of the base platform 103 through the linkage shaft ring 209.

[0079] The main adjusting screw 205 is located in the supporting column 201, while the first linkage gear 207, the second linkage gear 208, and the linkage shaft ring 209 are located in the base platform 103, so that when the first linkage gear 207, the second linkage gear 208, the linkage shaft ring 209 and the main adjusting screw 205 rotate, they are protected by the supporting column 201 and are difficult to be contacted by the outside world, which further reduces the occurrence of malfunctions and also improves safety.

[0080] In this embodiment, preferably, Figure 1 , Figure 2 , Figure 3 , Fig. 9 , Fig.10 The base structure 100 includes a driving main motor 101, and the output shaft at the bottom of the driving main motor 101 is sequentially provided with a first driving gear 104 and a second driving gear 105, and the first driving gear 104 is meshed and connected with a first linkage gear 207 through a linkage driving belt 206, and the second linkage gear 208 is meshed and connected with the second driving gear 105 through a linkage driving belt 206;

[0081] The adjusting main screw 205 , the first linkage gear 207 , the second linkage gear 208 , the linkage shaft ring 209 and the movable screw ring 204 are all arranged with the same center, and the movable screw ring 204 is used in conjunction with the adjusting main screw 205 .

[0082] See also Fig. 9 , Fig.10 The two adjacent adjusting main screws 205 are connected by a linkage driving belt 206, and one of the adjusting main screws 205 is connected to the output shaft at the bottom of the driving main motor 101 through the linkage driving belt 206, so after the driving main motor 101 is running, it can drive the four adjusting main screws 205 to rotate.

[0083] When adjusting the height of the platform 501: first, the main driving motor 101 is operated so that the output shaft of the main driving motor 101 drives the first driving gear 104 and the second driving gear 105 to rotate at the same time, wherein the linkage driving belt 206 in a pair of adjusting main screws 205 is sleeved between the two second linkage gears 208, and the first linkage gear 207 is meshed with the first driving gear 104 through the linkage driving belt 206; and the linkage driving belt 206 in the other pair of adjusting main screws 205 is sleeved between the two first linkage gears 207, and the second linkage gear 208 is meshed with the second driving gear 105 through the linkage driving belt 206. For details, please refer to Figure 8 , Fig. 9 , the principle of their rotation is the same.

[0084] When the first driving gear 104 and the second driving gear 105 rotate, the first driving gear 104 is meshed with the first linkage gear 207 through the linkage driving belt 206, so one of the adjusting main screws 205 rotates, and the two adjacent adjusting main screws 205 are meshed with each other through the linkage driving belt 206, so when the first driving gear 104 rotates, the two adjusting main screws 205 on the left rotate at the same time.

[0085] When the second driving gear 105 rotates, the second driving gear 105 is meshed and connected with the second linkage gear 208 via the linkage driving belt 206, so that one of the adjusting main screws 205 rotates, and thus the two adjusting main screws 205 on the right rotate simultaneously.

[0086] When the main screw 205 is adjusted to rotate, the main screw 205 and the movable screw ring 204 are threadedly rotated, thereby changing the height of the movable screw ring 204 and adjusting the height of the platform 501.

[0087] It is worth noting that the movable inner column 203 is located in the fixed rectangular groove 202 , and the movable screw ring 204 is fixedly connected to the movable inner column 203 , so the movable inner column 203 can only move up and down in the fixed rectangular groove 202 .

[0088] In this embodiment, preferably, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 8 The protective structure 600 includes an extended convex plate 601, which is movably connected to the top of the platform 501. A safety lock 606 is movably connected to the top of the extended convex plate 601, and a movable slide rail 602 used in conjunction with the safety lock 606 is provided on the top wall of the extended convex plate 601. Columns 603 are symmetrically provided on both sides of the bottom of the extended convex plate 601. A driving plate 605 is provided at the bottom of the extended convex plate 601, and a driving tooth groove 604 is provided on the surface of the driving plate 605.

[0089] The bottom wall of the platform 501 is provided with a circular hole 506 for use with the column 603 , both sides of the platform 501 are provided with movable slots 505 for use with the drive plate 605 , and the top of the platform 501 is provided with a rectangular groove 502 for use with the extended convex plate 601 .

[0090] The lifting and lowering of the protective structure 600 and the upper and lower materials of the adjustment component 400 share the same drive. The protective structure 600 can be automatically lifted and lowered by adjusting the gear 406 in conjunction with the drive plate 605. After the adjusting gear 406 rotates, it engages with the drive plate 605 to slowly move the protective structure 600 to the top, and the adjusting gear 406 can move horizontally on the top of the winding shaft 405 through the telescopic rod 407. When the adjusting gear 406 and the drive plate 605 are misaligned, the driving plate 605 will not be lifted or lowered when the adjusting gear 406 rotates. At the same time, the rotation of the winding shaft 405 can realize the winding of the placement belt 301, that is, the height adjustment of the placement belt 301 and the placement basket 302 is realized, thereby realizing the transportation of upper and lower materials.

[0091] In this embodiment, preferably, a plurality of moving wheels 102 are symmetrically provided at the bottom of the base platform 103 .

[0092] Working principle and use process: It is very simple to use. You only need to operate the telescopic rod 407 so that the adjustment gear 406 moves to a position close to the driving plate 605 through the telescopic rod 407, and the protective structure 600 can be raised on the top of the workbench structure 500 to achieve a protective effect. At this time, the staff can climb to the top of the platform 501 through the stairs 504, and then place the protective cover 508 at the position of the entrance 503 to start working;

[0093] When adjusting the height of the platform 501: first, the main motor 101 is driven to rotate, so that the output shaft of the main motor 101 drives the first driving gear 104 and the second driving gear 105 to rotate at the same time. After the first driving gear 104 and the second driving gear 105 rotate, the first driving gear 104 is meshed with the first linkage gear 207 through the linkage driving belt 206, so that one of the adjusting main screws 205 rotates, and the two adjacent adjusting main screws 205 are meshed with each other through the linkage driving belt 206. Therefore, after the first driving gear 104 rotates, the two adjusting main screws 205 on the left rotate at the same time; when the second driving gear 105 rotates, the second driving gear 105 is meshed with the second linkage gear 208 through the linkage driving belt 206, so that one of the adjusting main screws 205 rotates, and thus the two adjusting main screws 205 on the right rotate at the same time;

[0094] After the four adjusting main screws 205 rotate, the adjusting main screws 205 and the moving screw ring 204 rotate, and then the height of the moving screw ring 204 is changed, and then the height of the platform 501 is adjusted. At this time, the height of the platform 501 can be closer to the height of the working area, making the work progress more convenient;

[0095] When it is necessary to load and unload materials, when the reel 405 rotates, the ends of the thickening belt 402 and the placement belt 301 will be wound around the reel 405, thereby achieving the effect of lifting and lowering the thickening belt 402. At this time, the materials and tools that need to be loaded and unloaded are placed in the placement basket 302, so that the loading and unloading of materials can be realized, which further improves safety. In addition, the placement basket 302 has a low cost and can be repeatedly used on a large scale. At this time, the adjusting gear 406 can be moved to the right through the telescopic rod 407, so that the adjusting gear 406 is no longer close to the driving plate 605 area. At this time, when the reel 405 and the adjusting gear 406 rotate, the protective structure 600 cannot be lifted, but only plays the role of winding the placement belt 301.

[0096] At the same time, the safety lock buckle 606 can move within the movable slide rail 602. The staff can fix one end of the safety rope on the safety lock buckle 606, and the safety lock buckle 606 moves on the movable slide rail 602, which further improves safety while allowing the staff to still maintain flexibility.

[0097] The above is only used to illustrate the technical solution of the present invention rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A construction support device for a construction project, comprising a base structure (100), characterized in that: Also includes: A height lifting structure (200) is symmetrically distributed on the top of the base structure (100); The workbench structure (500) is located on top of the height lifting structure (200) and moves up and down through the height lifting structure (200), and the workbench structure (500) and the base structure (100) are always set up in parallel; The adjustment components (400) are symmetrically distributed on both sides of the workbench structure (500); A material conveying structure (300) is arranged at the bottom of the adjustment component (400), and the height of the material conveying structure (300) is greater than the height of the height lifting structure (200); A protective structure (600) is movably connected to the top of the workbench structure (500); The workbench structure (500) comprises a platform (501), the platform (501) is arranged parallel to and directly above the base structure (100), a staircase (504) is provided at the bottom of the platform (501), a plurality of reinforcing connecting columns (507) are provided on both sides of the staircase (504), and the tops of the reinforcing connecting columns (507) are connected to the platform (501), and an entrance (503) is provided in the middle of the platform (501) near the end of the staircase (504); The adjustment component (400) comprises an adjustment protection shell (403), wherein a rotating motor (404), an adjustment gear (406), a winding shaft (405), and a linkage rotating ring (408) are arranged in sequence from left to right in the adjustment protection shell (403), and the rotating motor (404), the winding shaft (405), the adjustment gear (406), and the linkage rotating ring (408) are all arranged with the same center of a circle; The two reeling shafts (405) are both rotatably connected to the inside of the adjustment protection shell (403) via a linkage rotating ring (408); the adjustment gear (406) is sleeved on the outside of one of the reeling shafts (405); when the telescopic rod (407) is in operation, the telescopic rod (407) drives the adjustment gear (406) to move horizontally; and when the adjustment gear (406) moves on the reeling shaft (405), the adjustment gear (406) is always sleeved on the outside of the reeling shaft (405); when the rotating motor (404) is in operation, the output shaft of the rotating motor (404) drives the reeling shaft (405), the adjustment gear (406) and the telescopic rod (407) to rotate together; The protective structure (600) comprises an extended convex plate (601), the extended convex plate (601) is movably connected to the top of the platform (501), the top of the extended convex plate (601) is movably connected to a safety lock (606), and the top wall of the extended convex plate (601) is provided with a movable slide rail (602) used in conjunction with the safety lock (606), columns (603) are symmetrically provided on both sides of the bottom of the extended convex plate (601), and a driving plate (605) is provided at the bottom of the extended convex plate (601), and a driving tooth groove (604) is provided on the surface of the driving plate (605); The bottom wall of the platform (501) is provided with a circular hole (506) for use with the column (603), both sides of the platform (501) are provided with movable slots (505) for use with the drive plate (605), and the top of the platform (501) is provided with a rectangular groove (502) for use with the extended convex plate (601); The lifting and lowering of the protective structure (600) and the upper and lower materials of the adjustment component (400) share the same drive, and the protective structure (600) can be automatically lifted and lowered by adjusting the gear (406) and the driving plate (605).

2. A construction support device for construction engineering according to claim 1, characterized in that: A protective cover plate (508) is movably provided on the top of the platform (501) near the entrance (503).

3. A construction support device for construction engineering according to claim 2, characterized in that: A winding slot (401) is provided on the top of the adjustment protection shell (403), and the winding slot (401) is located directly above the two winding shafts (405).

4. A construction support device for construction engineering according to claim 3, characterized in that: The material conveying structure (300) comprises a placing basket (302), placing belts (301) are symmetrically arranged on both sides of the top of the placing basket (302), a reinforcing belt (303) is arranged on the top of the placing basket (302), and the reinforcing belt (303) is arranged obliquely, one end of the reinforcing belt (303) is connected to the placing belt (301), a thickening belt (402) is arranged on the top of the placing belt (301), and the thickening belt (402) passes through the winding slot (401) and is connected to the winding shaft (405).

5. A construction support device for construction engineering according to claim 4, characterized in that: The height lifting structure (200) comprises a movable inner column (203) and a support column (201), wherein a plurality of support columns (201) are arranged on the top of the base structure (100), and a plurality of movable inner columns (203) are arranged on the bottom of the platform (501), and the movable inner columns (203) are located inside the support columns (201), and a fixed rectangular groove (202) is provided inside the support columns (201), and a movable screw ring (204) is provided at the bottom of each movable inner column (203), and the movable inner column (203) is a hollow structure; An adjusting main screw (205) is rotatably connected inside the support column (201), the adjusting main screw (205) is rotatably connected to the base structure (100), a first linkage gear (207) is provided at the bottom of the adjusting main screw (205), and a second linkage gear (208) is provided at the bottom of the first linkage gear (207).

6. A construction support device for construction engineering according to claim 5, characterized in that: The base structure (100) comprises a base platform (103), the base platform (103) being a hollow rectangular parallelepiped structure, and the first linkage gear (207), the second linkage gear (208), and the linkage shaft ring (209) at the bottom of the adjusting main screw (205) are all located in the internal cavity of the base platform (103), and the adjusting main screw (205) is rotatably connected to the base platform (103) via the linkage shaft ring (209); when the adjusting main screw (205), the first linkage gear (207), and the second linkage gear (208) rotate, the adjusting main screw (205) can continue to rotate while still being fixed to the top of the base platform (103) via the linkage shaft ring (209).

7. A construction support device for construction engineering according to claim 6, characterized in that: The base structure (100) comprises a main driving motor (101), the output shaft at the bottom of the main driving motor (101) being provided with a first driving gear (104) and a second driving gear (105) in sequence, and the first driving gear (104) is meshedly connected to a first linkage gear (207) via a linkage driving belt (206), and the second linkage gear (208) is meshedly connected to the second driving gear (105) via a linkage driving belt (206); The adjusting main screw (205), the first linkage gear (207), the second linkage gear (208), the linkage shaft ring (209) and the movable screw ring (204) are all arranged at the same center of a circle, and the movable screw ring (204) is used in conjunction with the adjusting main screw (205).

8. A construction support device for construction engineering according to claim 7, characterized in that: A plurality of moving wheels (102) are symmetrically arranged at the bottom of the base platform (103).

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