Fabricated building construction platform

Abstract

The utility model relates to the field of building construction, in particular to an assembly type building construction platform which comprises a base, a lifting mechanism installed in the base, an enclosure mechanism installed at the upper end of the lifting mechanism and a taking and placing mechanism. After construction materials and tools are placed, the sliding long frame is lifted upwards, so that the needed tools in the bearing frame can be lifted and can be taken by a worker, in the lifting process of the sliding long frame, right-angle triangular blocks at the two ends of a rear extending plate can be lifted along with the sliding long frame, and at the moment, through hinge joint of a slope long plate and a step block, the tools can be taken out. When the worker is exhausted and does not apply upward pulling force to the long sliding frame, the long sliding frame descends in a small range, and then the long sliding frame is pulled upwards, so that the long sliding frame is pulled upwards, and the long sliding frame is pulled upwards to be pulled upwards by the aid of the inclined plane of the right-angle triangular block. And then the upper ends of the two slope long plates abut against the planes of the lower ends of the two right-angle triangular blocks, and therefore the situation that the sliding long frame falls after being not stressed can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to an assembled building construction platform. Background Art

[0002] Building construction refers to the production activities during the implementation phase of a project. It is the process of constructing various buildings. It can also be said to be the process of transforming the various lines on the design drawings into physical objects at the designated location. It includes foundation construction, main structure construction, roof construction, and decorative construction.

[0003] A search of the patent document with publication number CN221567834U reveals "an assembled construction platform. This device, which rotates a bidirectional threaded rod by energizing a servo motor, causes the rod to rotate. The rotating bidirectional threaded rod drives the horizontal movement of movable blocks at both ends. The two moving blocks, moving toward each other, squeeze the connecting rod toward the center, causing the connecting rod to rotate around the movable block. The rotating multiple connecting rods push up or pull down the rotating bracket, thereby moving the base along the slide groove, thereby achieving the function of automatically adjusting the platform height according to construction needs."

[0004] When workers are working on the construction platform, they generally use a large number of tools and construction materials. When workers need other tools and construction materials for construction at a higher position through the above-mentioned construction platform, the above-mentioned device is required to drive the workers to descend again, and then they can take the required tools and construction materials. In order to facilitate the use of existing construction platforms, they are generally equipped with a manpower-lifting lifting structure for transportation. Some pipe construction materials are mostly long and heavy. When transporting them to construction workers through common lifting and transportation structures, it is easy for the pipes to be difficult to place, and the required tools or construction materials need to be pulled onto the platform at one time during transportation. When the workers are exhausted, it is easy for the construction materials to fall together with the supporting structure, which makes the common manpower-lifting transportation structure have certain risks. Utility Model Content

[0005] The purpose of this utility model is to provide an assembled building construction platform in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] An assembled building construction platform comprises a base, a lifting mechanism is installed inside the base, a protective mechanism is installed on the upper end of the lifting mechanism, and a pick-up and placement mechanism is also included;

[0008] The pick-and-place mechanism includes an L-shaped frame, which is installed at the upper end of the enclosing mechanism. The front end of the L-shaped frame is slidably connected to a sliding long frame, and a supporting frame is fixed to the lower end of the sliding long frame. Two sliders are provided on both sides of the sliding long frame, and the sliders are slidably connected to the L-shaped frame. A second spring is fixed to the opposite end of the slider corresponding to the sliding long frame, and one end of the second spring is fixed to the L-shaped frame. The front end of the slider is rotatably connected to the extrusion wheel, and a rear extension plate is fixed to the rear end of the sliding long frame. A plurality of right-angled triangle blocks are fixed at both ends of the rear extension plate. Two step blocks are fixed at the front end of the L-shaped frame, and the upper end of the step block is hinged with an inclined long plate, and the lower end of the inclined long plate is fixed with a third spring, and the lower end of the third spring is fixed to the step block. The upper end of the supporting frame is fixed to a limited cover plate by a long rod bolt.

[0009] Preferably, the upper half of the sliding frame is arranged in a triangular shape, and a handle is fixed to the upper end of the sliding frame.

[0010] Preferably, a groove is formed in the outer ring of the extrusion wheel corresponding to the sliding frame, and a rubber layer is provided in the groove of the extrusion wheel.

[0011] Preferably, tripods are provided at the four corners of the upper end of the base, and each tripod is fixed to the base via two triangular stabilizing frames.

[0012] Preferably: the lower end surface of the inclined long plate is fitted with the upper end surface of the top of the step block, and the upper end of the inclined long plate is fitted with the plane of the lower end of one of the right-angled triangle blocks, arc-bottomed grooves are provided at both ends of the supporting frame, and the limiting cover plate is provided with an arc-bottomed lower convex plate corresponding to the groove of the supporting frame.

[0013] Preferably: the lifting mechanism includes a bidirectional screw, which is rotatably connected to the inside of the base, a motor is installed at the input end of the bidirectional screw, a guide rod is provided in front of the bidirectional screw, and the guide rod is fixed to the base, two sliding bars are slidably connected to the periphery of the guide rod, and the two sliding bars are both threadedly connected to the bidirectional screw, the upper ends of the two sliding bars are hinged to two connecting rods, the upper ends of the four connecting rods are hinged to a bearing plate, and the bearing plate is slidably connected to the tripod.

[0014] Preferably: the enclosure mechanism includes a standing plate, the standing plate is fixed to the upper end of the supporting plate, a frame is fixed to the upper end of the standing plate, a blocking door is installed at the front end of the blocking frame, first springs are fixed inside the upper and lower ends of the notch of the blocking frame, and blocking blocks are fixed at the corresponding ends of the two first springs, and circular through holes are opened in the blocking door corresponding to the two blocking blocks.

[0015] The beneficial effects compared with the prior art are as follows:

[0016] When workers need to carry out construction materials or tools that they do not carry with them at a higher location, they first remove the limit cover plate and place the tools and construction materials they need to use in the receiving frame. When the construction materials to be transported are long pipes, the pipes are placed horizontally in the two arc-bottom grooves of the receiving frame. Then, the limit cover plate is fixed to the upper end of the receiving frame with long-rod bolts, so that the arc-bottom convex plate at the lower end of the limit cover plate presses against the pipe, thereby fixing the pipe.

[0017] After placing the construction materials and tools, the sliding frame is pulled upward, so that the tools required in the supporting frame are raised and can be taken by the workers. In the process of the sliding frame rising, the right-angled triangle blocks at both ends of the rear extension plate will rise accordingly. At this time, through the hinge of the inclined long board and the step block, the inclined surface of the right-angled triangle block will push up the inclined surface of the inclined long board, so that the inclined long board will flip up slightly, and then the inclined long board will not affect the upward pulling of the sliding frame. When the workers are exhausted and do not apply upward pulling force to the sliding frame, the sliding frame will drop slightly, and then the upper ends of the two inclined long boards will support the planes of the lower ends of two of the right-angled triangle blocks, thereby preventing the sliding frame from falling after being free from force. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a structural diagram of an assembled building construction platform described in the utility model;

[0020] Figure 2 This is a structural diagram of a pick-and-place mechanism in an assembled building construction platform described in the utility model;

[0021] Figure 3 This is a structural diagram of a sliding long frame in an assembled building construction platform described in the utility model;

[0022] Figure 4 This is an enlarged view of point A in the assembled building construction platform described in the present utility model;

[0023] Figure 5 This is a structural diagram of a base in an assembled building construction platform described in the utility model;

[0024] Figure 6 This is a structural diagram of a lifting mechanism in an assembled building construction platform described in the utility model;

[0025] Figure 7 This is a structural diagram of the enclosure mechanism in an assembled building construction platform described in the utility model;

[0026] Figure 8 It is a left sectional view of the enclosure mechanism in an assembled building construction platform described in the utility model.

[0027] The following are the descriptions of the reference numerals:

[0028] 1. Base; 11. Tripod; 2. Bidirectional screw; 21. Motor; 22. Guide rod; 23. Sliding bar; 24. Connecting rod; 25. Loading plate; 3. Standing plate; 31. Frame; 32. Door stop; 33. First spring; 34. Block; 4. L-shaped frame; 41. Sliding long frame; 42. Supporting frame; 43. Sliding block; 44. Second spring; 45. Extrusion wheel; 46. Extension plate; 47. Right-angle triangle block; 48. Step block; 49. Inclined long plate; 410. Third spring; 411. Limit cover. DETAILED DESCRIPTION

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0030] The present invention will be further described below with reference to the accompanying drawings:

[0031] like Figures 1-8 As shown, an assembled building construction platform includes a base 1, a lifting mechanism is installed inside the base 1, a protective mechanism is installed on the upper end of the lifting mechanism, and also includes a picking and placing mechanism.

[0032] A tripod 11 is provided at each of the four corners of the upper end of the base 1. Each tripod 11 is fixed to the base 1 through two triangular stable frames. The lifting mechanism includes a bidirectional screw 2, which is rotatably connected to the inside of the base 1. A motor 21 is installed at the input end of the bidirectional screw 2. A guide rod 22 is provided in front of the bidirectional screw 2, and the guide rod 22 is fixed to the base 1. The outer periphery of the guide rod 22 is slidably connected to two sliding bars 23, and the two sliding bars 23 are threadedly connected to the bidirectional screw 2. The upper ends of the two sliding bars 23 are hinged to two connecting rods 24. The upper ends of the four connecting rods 24 are hinged to a bearing plate 25, and the bearing plate 25 is connected to the tripod 1. 1 sliding connection; through the threaded connection between the sliding bar 23 and the bidirectional screw 2 and the sliding connection between the sliding bar 23 and the guide rod 22, when the motor 21 drives the bidirectional screw 2 to rotate, the two sliding bars 23 can be moved, so that the distance between the two sliding bars 23 can be adjusted. At this time, the connecting rod 24, the sliding bar 23 and the supporting plate 25 are all hinged, and then combined with the sliding connection between the supporting plate 25 and the tripod 11, when the distance between the two sliding bars 23 is shortened, the two connecting rods 24 can lift the supporting plate 25, and when the distance between the two sliding bars 23 becomes larger, the two connecting rods 24 can drive the supporting plate 25 to descend.

[0033] The protective mechanism includes a standing plate 3, which is fixed to the upper end of the supporting plate 25. A frame 31 is fixed to the upper end of the standing plate 3, and a blocking door 32 is installed at the front end of the blocking frame 31. First springs 33 are fixed inside the upper and lower ends of the notch of the blocking frame 31, and the corresponding ends of the two first springs 33 are fixed with blocking blocks 34, and the blocking door 32 is provided with circular through holes corresponding to the two blocking blocks 34; by pressing the two blocking blocks 34 into the blocking frame 31, the two blocking blocks 34 will not limit the blocking door 32, and then the blocking door 32 can be opened to facilitate workers to enter and exit.

[0034] The pick-up and placement mechanism includes an L-shaped frame 4, which is installed at the upper end of the enclosure mechanism. The front end of the L-shaped frame 4 is slidably connected to a sliding long frame 41. The upper half of the sliding long frame 41 is arranged in a triangular shape, and a pull handle is fixed to the upper end of the sliding long frame 41. A receiving frame 42 is fixed to the lower end of the sliding long frame 41. Two sliders 43 are provided on both sides of the sliding long frame 41, and the sliders 43 are slidably connected to the L-shaped frame 4. A second spring 44 is fixed to the opposite end of the slider 43 corresponding to the sliding long frame 41, and one end of the second spring 44 is fixed to the L-shaped frame 4. The front end of the slider 43 is rotatably connected to a squeezing wheel 45, and the outer ring of the squeezing wheel 45 is provided with a groove corresponding to the sliding long frame 41, and the groove of the squeezing wheel 45 is arranged A rubber layer is placed, and a rear extension plate 46 is fixed to the rear end of the sliding long frame 41. A plurality of right-angled triangle blocks 47 are fixed at both ends of the rear extension plate 46. Two step blocks 48 are fixed to the front end of the L-shaped frame 4. The upper end of the step block 48 is hinged with an inclined long plate 49. The lower end surface of the inclined long plate 49 fits with the upper end surface of the top of the step block 48, and the upper end of the inclined long plate 49 fits with the plane of the lower end of one of the right-angled triangle blocks 47. A third spring 410 is fixed to the lower end of the inclined long plate 49, and the lower end of the third spring 410 is fixed to the step block 48. The upper end of the supporting frame 42 is fixed to a limited cover plate 411 by a long rod bolt. Grooves with arc bottoms are provided at both ends of the supporting frame 42, and the limit cover plate 411 corresponds to the supporting frame. The groove of the mounting frame 42 is provided with a lower convex plate with an arc bottom; when workers need construction materials or tools that they do not carry with them for construction at a higher position, they first remove the limit cover plate 411 and place the tools and construction materials they need to use in the mounting frame 42. When the construction materials to be transported are long pipes, the pipes are placed horizontally in the two arc bottom grooves of the mounting frame 42. Then, the limit cover plate 411 is fixed to the upper end of the mounting frame 42 by long rod bolts, so that the arc bottom convex plate at the lower end of the limit cover plate 411 supports the pipe, thereby fixing the pipe. After placing the construction materials and tools, the sliding long frame 41 is pulled upward, so that the tools required in the mounting frame 42 are raised and can be transported by the workers. It is found that during the rising process of the sliding long frame 41, the right-angled triangle blocks 47 at both ends of the extended plate 46 will rise accordingly. At this time, through the hinged connection of the inclined long plate 49 and the step block 48, the inclined surface of the right-angled triangle block 47 will push up the inclined surface of the inclined long plate 49, so that the inclined long plate 49 will flip up slightly, and then the inclined long plate 49 will not affect the upward pulling of the sliding long frame 41. When the workers are exhausted and do not apply an upward pulling force to the sliding long frame 41, the sliding long frame 41 will drop slightly, and then the upper ends of the two inclined long plates 49 will push against the planes of the lower ends of two of the right-angled triangle blocks 47, thereby preventing the sliding long frame 41 from falling after being free from force.

[0035] Working principle: When the device is in use, the two blocks 34 are pressed into the enclosure 31 so that the two blocks 34 do not limit the blocking door 32, and then the blocking door 32 can be opened to facilitate the workers to enter and exit. When the workers enter the enclosure 31, the blocking door 32 is reset, so that the blocks 34 limit the blocking door 32 again. Then, through the threaded connection between the sliding bar 23 and the bidirectional screw 2 and the sliding connection between the sliding bar 23 and the guide rod 22, when the motor 21 drives the bidirectional screw 2 to rotate, the two sliding bars 23 can be moved, so that the distance between the two sliding bars 23 is adjusted. At this time, the connecting rod 24, the sliding bar 23 and the supporting plate 25 are all hinged, and then the supporting plate 25 is slidably connected to the tripod 11. When the two sliding bars 2 After the distance between them is shortened, the two connecting rods 24 can lift the supporting plate 25, so that the supporting plate 25 can drive the workers on the standing plate 3 to reach a suitable construction height. When the workers need to carry construction materials or tools that they do not carry with them for construction at a higher position, they first remove the limiting cover plate 411 and place the tools and construction materials they need to use in the receiving frame 42. When the construction materials to be transported are long pipes, the pipes are placed horizontally in the two arc-bottom grooves of the receiving frame 42. Then, the limiting cover plate 411 is fixed to the upper end of the receiving frame 42 by long rod bolts, so that the arc-bottom convex plate at the lower end of the limiting cover plate 411 supports the pipe, thereby fixing the pipe. After placing the construction materials and tools, the sliding long frame 41 is pulled upward to The tools required in the loading frame 42 are raised so that the workers can get them. During the rising process of the sliding long frame 41, the right-angled triangle blocks 47 at both ends of the rear extension plate 46 will rise accordingly. At this time, through the hinge connection of the inclined long plate 49 and the step block 48, the inclined surface of the right-angled triangle block 47 will push up the inclined surface of the inclined long plate 49, so that the inclined long plate 49 will flip up slightly, and then the inclined long plate 49 will not affect the upward pulling of the sliding long frame 41. When the workers are exhausted and do not apply upward pulling force to the sliding long frame 41, the sliding long frame 41 will drop slightly, and then the upper ends of the two inclined long plates 49 will push against the planes of the lower ends of two of the right-angled triangle blocks 47, thereby preventing the sliding long frame 41 from falling after being free of force, and the workers can The tools that are no longer in use can be placed in the receiving frame 42 to reduce the weight of the workers themselves. When the receiving frame 42 needs to be lowered, the workers will bend the two inclined long plates 49 upwards to make the two inclined long plates 49 separate from the right-angled triangle blocks 47 at both ends of the extension plate 46. Then, through the sliding connection between the sliding long frame 41 and the L-shaped frame 4, the sliding long frame 41 and the receiving frame 42 will naturally slide down. At this time, the upper half of the sliding long frame 41 is wide at the top and narrow at the bottom, and the second spring 44 applies a thrust to the slider 43. When the wider upper half of the sliding long frame 41 contacts the extrusion wheel 45, the resistance to the sliding of the sliding long frame 41 will gradually increase, thereby preventing the sliding long frame 41 from falling to the ground after it quickly drops to the lowest point.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. An assembled construction platform, comprising a base (1), wherein a lifting mechanism is installed inside the base (1), and a protective mechanism is installed on the upper end of the lifting mechanism, characterized in that: Also included is a pick-and-place mechanism; The pick-and-place mechanism comprises an L-shaped frame (4), wherein the L-shaped frame (4) is mounted on the upper end of the enclosure mechanism, the front end of the L-shaped frame (4) is slidably connected to a sliding long frame (41), the lower end of the sliding long frame (41) is fixed with a receiving frame (42), two sliders (43) are provided on both sides of the sliding long frame (41), and the sliders (43) are slidably connected to the L-shaped frame (4), the slider (43) is fixed with a second spring (44) at the opposite end corresponding to the sliding long frame (41), and one end of the second spring (44) is fixed to the L-shaped frame (4), and the slider (4 3) is rotatably connected to an extrusion wheel (45), a rear end of the sliding long frame (41) is fixed with a rear extension plate (46), and a plurality of right-angled triangle blocks (47) are fixed at both ends of the rear extension plate (46), and two step blocks (48) are fixed at the front end of the L-shaped frame (4), and the upper end of the step block (48) is hinged with an inclined long plate (49), and the lower end of the inclined long plate (49) is fixed with a third spring (410), and the lower end of the third spring (410) is fixed to the step block (48), and the upper end of the supporting frame (42) is fixed with a limited cover plate (411) through a long rod bolt.

2. The assembled construction platform according to claim 1, characterized in that: The upper half of the sliding long frame (41) is arranged in a triangular shape, and a pull handle is fixed on the upper end of the sliding long frame (41).

3. The assembled construction platform according to claim 1, characterized in that: The outer ring of the extrusion wheel (45) is provided with a groove corresponding to the sliding long frame (41), and the groove of the extrusion wheel (45) is provided with a rubber layer.

4. The assembled construction platform according to claim 1, characterized in that: Tripods (11) are provided at the four corners of the upper end of the base (1), and each of the tripods (11) is fixed to the base (1) via two triangular stabilizing frames.

5. The assembled construction platform according to claim 1, characterized in that: The lower end surface of the inclined long plate (49) is fitted with the upper end surface of the top of the step block (48), and the upper end of the inclined long plate (49) is fitted with the plane of the lower end of one of the right-angled triangle blocks (47). The two ends of the supporting frame (42) are provided with arc-bottomed grooves, and the limiting cover plate (411) is provided with an arc-bottomed lower convex plate corresponding to the groove of the supporting frame (42).

6. The assembled construction platform according to claim 4, characterized in that: The lifting mechanism comprises a bidirectional screw (2), the bidirectional screw (2) being rotatably connected to the inside of the base (1), a motor (21) being installed at the input end of the bidirectional screw (2), a guide rod (22) being arranged in front of the bidirectional screw (2), and the guide rod (22) being fixed to the base (1), two sliding bars (23) being slidably connected to the periphery of the guide rod (22), and the two sliding bars (23) being threadedly connected to the bidirectional screw (2), the upper ends of the two sliding bars (23) being hinged to two connecting rods (24), the upper ends of the four connecting rods (24) being hinged to a bearing plate (25), and the bearing plate (25) being slidably connected to the tripod (11).

7. The assembled construction platform according to claim 6, characterized in that: The enclosure mechanism comprises a standing plate (3), wherein the standing plate (3) is fixed to the upper end of the supporting plate (25), a surrounding frame (31) is fixed to the upper end of the standing plate (3), a blocking door (32) is installed at the front end of the surrounding frame (31), first springs (33) are fixed inside the upper and lower ends of the notch of the surrounding frame (31), and corresponding ends of the two first springs (33) are fixed with blocking blocks (34), and the blocking door (32) is provided with circular through holes corresponding to the two blocking blocks (34).

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