Construction equipment for overall lifting of construction elevators in the hoistway

Abstract

The present invention discloses construction equipment for lifting an elevator as a whole in a shaft, and relates to the technical field of construction equipment in shafts, including an elevator lifting protection frame, and also including: an internal mounting frame is installed inside the elevator lifting protection frame. The beneficial effects of the present invention are as follows: the present invention is provided with an elevator lifting protection frame, a lifting drive mechanism and a top mounting mechanism, so as to achieve the effect of limiting the installation of the first sprocket, and cooperate with the subsequent normal lifting operation, and perform side protection treatment on the elevator lifting protection frame when in use through the protective side plate; the present invention is provided with a bottom positioning mechanism, a buffering and shock-absorbing mechanism, a buffering and shock-absorbing plate and a bottom fixing block, and the two auxiliary positioning plates are aligned with the upper shaft position for overall auxiliary installation, and multi-level positioning is performed by multiple groups of bolts such as a second positioning bolt and a third positioning bolt, and the overall equipment on the shaft is reinforced for the second time, thereby realizing multi-level reinforcement, meeting the stability during use, and reducing safety hazards.

Description

Technical Field

[0001] The invention relates to the technical field of construction equipment in a shaft, and in particular to construction equipment for integrally lifting a construction elevator in a shaft. Background Art

[0002] At present, the construction elevator in the shaft mainly uses traditional technology, that is, the beam is set at the structural layer that reaches the concrete strength, and the elevator can only reach below the working layer, which is limited by the concrete strength and the height of the beam. Although the traditional technology is relatively mature, it cannot avoid the situation that the concrete strength does not meet the requirements and the beam cannot be placed, and the beam is always set below the working layer and needs to be repeatedly transported upward. From the perspective of shortening the construction period, improving construction efficiency and reducing the labor intensity of workers.

[0003] There are many problems in the existing overall lifting of the construction elevator in the hoistway, which cannot meet the needs of normal use. Therefore, the present invention needs to design construction equipment for overall lifting of the construction elevator in the hoistway to solve the above-mentioned problems. Summary of the invention

[0004] The object of the present invention is to provide construction equipment for overall lifting of a construction elevator in a hoistway, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a construction device for integrally lifting a construction elevator in a hoistway, comprising an elevator lifting protection frame, and further comprising:

[0006] An internal mounting frame is installed inside the elevator lifting protection frame, and a lifting conveyor belt assembly is slidably connected inside the internal mounting frame;

[0007] A top mounting mechanism is installed on both sides of the elevator lifting protection frame, and the top mounting mechanism includes an auxiliary positioning plate, and auxiliary positioning plates are installed on both sides of the elevator lifting protection frame, and the outer sides of the auxiliary positioning plates are fixedly connected with a second fixing plate, and the end of the second fixing plate away from the auxiliary positioning plate is installed with a first fixing plate, and a connecting slide plate is slidably connected between the first fixing plate and the second fixing plate, and the other end of the second fixing plate is fixedly connected with a mounting side plate, and the internal threads of the mounting side plates are connected with symmetrically distributed third positioning bolts, and the internal threads of the connecting slide plate are connected with symmetrically distributed second positioning bolts, and two limit pins extending to the inside of the elevator lifting protection frame are installed on the outer sides of the auxiliary positioning plates, and the two limit pins are symmetrically distributed;

[0008] The bottom of the elevator lifting protection frame is fixedly connected with a reinforcement bottom plate, and the bottom of the reinforcement bottom plate is installed with symmetrically distributed buffer shock absorbing mechanisms;

[0009] A buffer and shock absorbing plate is installed at the bottom of the buffer and shock absorbing mechanism, and a symmetrically distributed bottom positioning mechanism is installed at the bottom of the buffer and shock absorbing plate.

[0010] As a preferred embodiment of the present invention, the buffering and shock absorbing mechanism includes a connecting frame and a connecting base plate, four symmetrically distributed connecting frames are installed at the bottom of the reinforced base plate, and a connecting top plate is installed at the bottom of the four connecting frames, and the bottom of the connecting top plate is fixedly connected with equidistantly distributed buffer springs, and damping shock absorbers are installed inside the buffer springs, and the bottoms of the buffer springs are fixedly connected with the connecting base plate, and the inside of the connecting base plate is threadedly connected with fourth positioning bolts that are equidistantly distributed and extend to the inside of the buffering and shock absorbing plate, and the inside of the connecting frame is threadedly connected with fifth positioning bolts that extend to the inside of the reinforced base plate and are symmetrically distributed, and the top of the connecting frame is installed with equidistantly distributed mounting holes, and the connecting frame and the reinforced base plate are positioned and installed by the fifth positioning bolt, and the connecting base plate and the buffering and shock absorbing plate are positioned and installed by the fourth positioning bolt, thereby realizing the normal installation of the elevator lifting protection frame and the buffering and shock absorbing plate, and the vibration generated during the operation of the overall equipment is buffered and protected by the buffer springs and damping shock absorbers, which not only improves the stability during operation, but also reduces safety hazards.

[0011] As a preferred embodiment of the present invention, the bottom positioning mechanism includes a bottom fixing block and a sixth positioning bolt, the bottom of the buffer shock-absorbing plate is equipped with two symmetrically distributed bottom fixing blocks, both sides of the bottom fixing block are fixedly connected with a first connecting plate, the two first connecting plates are fixedly connected with a fixing sleeve on one side away from the first connecting plate, the two fixing sleeves are fixedly connected with a second connecting plate on one side away from the first connecting plate, and the other side of the second connecting plate is fixedly connected with an anti-slip bottom plate, the interior of the anti-slip bottom plate is threadedly connected with a symmetrically distributed seventh positioning bolt, the interior of the fixing sleeve is equipped with a first support column, the interior of the fixing sleeve is equipped with a second support column and is located below the first support column, the bottom of the bottom fixing block is threadedly connected with a sixth positioning bolt extending to the interior of the buffer shock-absorbing plate, the bottom fixing block and the buffer shock-absorbing plate are positioned and installed by the sixth positioning bolt, the overall equipment and the installation position are reinforced and installed by the anti-slip bottom plate and the seventh positioning bolt, the overall equipment is supported by the fixing sleeve, the first support column, the second support column and the seventh positioning bolt, thereby improving the stability of the equipment in use.

[0012] As a preferred embodiment of the present invention, a lifting drive mechanism for use with a lifting conveyor belt assembly is installed on one side of the elevator lifting protection frame, and the lifting drive mechanism includes a motor mounting plate and a first drive motor. A motor mounting plate is fixedly connected to one side of the elevator lifting protection frame, and a first drive motor is fixedly connected to the top of the motor mounting plate. The output end of the first drive motor is connected to a worm gear reducer, and the output end of the worm gear reducer is connected to a second sprocket. A transmission chain is sleeved on the outer side of the second sprocket. Second motor mounting plates are installed on both sides of the lifting conveyor belt assembly, and one side of one of the second motor mounting plates is fixedly connected to a second drive motor. The output end of the second drive motor is used in conjunction with the lifting conveyor belt assembly, and a second connecting shaft is fixedly connected to the axis of the second sprocket. One side of the second motor mounting plate is fixedly connected to the second connecting shaft. The first drive motor runs, driving the worm gear reducer to run, and driving the second sprocket to run inside the transmission chain, thereby driving the transmission chain to drive as a whole, so that the second connecting shaft moves upward step by step, and drives the two second motor mounting plates to move upward, so that the height of the lifting conveyor belt assembly can be adjusted to meet the needs of normal lifting operations.

[0013] As a preferred embodiment of the present invention, an internal mounting frame is installed inside the elevator lifting protection frame, and a top support plate is fixedly connected to the top of the internal mounting frame, and symmetrically distributed fixing clamps are installed on the top of the top support plate, and the first transmission shaft of the protective side plate is installed inside the fixing clamps, and the first transmission shaft extends to one end inside the transmission chain and is fixedly connected to the first sprocket, and the first sprocket is located above the second sprocket, and the first sprocket is rotatably connected inside the transmission chain and above the second sprocket, and the first sprocket is transmission-connected to the transmission chain via a second connecting shaft, and the transmission chain is meshingly connected to the second connecting shaft, and the first sprocket is meshingly connected to the transmission chain.

[0014] As a preferred embodiment of the present invention, the interior of the elevator lifting protection frame is fixedly connected with equidistantly distributed protective side plates, and the top of the fixing clamp and one side of the first transmission shaft are threadedly connected with a first positioning bolt extending to the interior of the top support plate. The fixing clamp and the top support plate are positioned and installed by the first positioning bolt, thereby achieving the effect of limiting the installation of the first sprocket wheel, and in conjunction with subsequent normal lifting operations, the elevator lifting protection frame is used for side protection through the protective side plates.

[0015] As a preferred embodiment of the present invention, a wireless signal transceiver is fixedly connected to the top of the elevator lifting protection frame, a main control board is fixedly connected to the inside of the wireless signal transceiver, a control chip is fixedly connected to the outside of the main control board, the first drive motor, the second drive motor and the wireless signal transceiver are all electrically connected to the control chip, and the control chip is used to control the operation of the first drive motor, the second drive motor and the wireless signal transceiver, thereby realizing unified management of power equipment.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention is provided with an elevator lifting protection frame, a lifting drive mechanism and a top mounting mechanism. The first driving motor runs, drives the worm gear reducer to run, drives the second sprocket to run inside the transmission chain, thereby driving the transmission chain to drive as a whole, so that the second connecting shaft gradually moves upward, drives the two second motor mounting plates to move upward, so that the height of the lifting conveyor belt assembly is adjusted, and the fixing clamp and the top support plate are positioned and installed by the first positioning bolt to cooperate with the normal lifting operation, so as to achieve the effect of limiting the installation of the first sprocket, and cooperate with the subsequent normal lifting operation, the elevator lifting protection frame is used for side protection treatment through the protective side plate;

[0018] 2. The present invention is provided with a bottom positioning mechanism, a buffer shock absorbing mechanism, a buffer shock absorbing plate and a bottom fixing block. The fifth positioning bolt is used to position and install the connecting frame and the reinforcement bottom plate. The fourth positioning bolt is used to position and install the connecting bottom plate and the buffer shock absorbing plate, thereby realizing the normal installation of the elevator lifting protection frame and the buffer shock absorbing plate. The buffer spring and the damping shock absorber are used to buffer and protect the vibration generated during the operation of the overall equipment, which not only improves the stability during operation, but also reduces the potential safety hazards. The bottom fixing block and the buffer shock absorbing plate are positioned and installed by the sixth positioning bolt, and the overall equipment and the installation are fixed by the anti-slip bottom plate and the seventh positioning bolt. The position is reinforced and installed, and the overall equipment is supported by a fixing sleeve, a first support column, a second support column and a seventh positioning bolt, which improves the stability of the equipment. By providing a bottom positioning mechanism and a buffering and shock-absorbing mechanism, it is ensured that the overall equipment can be fixed and installed underground while playing an overall buffering and protection role during lifting. Before installation, the two auxiliary positioning plates are aligned with the position above the well for overall auxiliary installation. Multi-level positioning is performed by multiple groups of bolts such as the second positioning bolt and the third positioning bolt, and the overall equipment above the well is reinforced for the second time, thereby realizing multi-level reinforcement, meeting the stability during use, and reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the overall structure of the present invention;

[0020] Figure 2 It is a side view of the overall structure of the present invention;

[0021] Figure 3 It is a bottom view of the overall structure of the present invention;

[0022] Figure 4 This is an enlarged schematic diagram of the control and lifting drive mechanism of the present invention;

[0023] Figure 5 It is an enlarged schematic diagram of the top mounting mechanism of the present invention;

[0024] Figure 6 It is an enlarged schematic diagram of the buffer shock absorbing mechanism of the present invention;

[0025] Figure 7 This is an enlarged schematic diagram of the bottom positioning mechanism of the present invention from a first viewing angle;

[0026] Figure 8 This is an enlarged schematic diagram of the bottom positioning mechanism of the present invention from a second viewing angle.

[0027] In the figure:

[0028] 1. Elevator lifting protection frame; 11. Protection side plate; 12. Top support plate; 13. Fixing clamp; 14. First positioning bolt; 15. First sprocket; 16. First transmission shaft; 17. Reinforcement bottom plate; 18. Internal mounting frame;

[0029] 2. Lifting drive mechanism; 21. Motor mounting plate; 22. First drive motor; 23. Worm gear reducer; 24. Second sprocket; 25. Transmission chain; 26. Second connecting shaft; 27. Second drive motor; 28. Lifting conveyor belt assembly; 29. ​​Second motor mounting plate;

[0030] 3. Top mounting mechanism; 31. Auxiliary positioning plate; 32. Limiting pin; 33. First fixing plate; 34. Connecting slide plate; 35. Installing side plate; 36. Second positioning bolt; 37. Third positioning bolt; 38. Second fixing plate; 39. Wireless signal transceiver;

[0031] 4. Buffering and shock absorbing plate; 41. Connecting frame; 42. Mounting hole; 43. Connecting bottom plate; 44. Fourth positioning bolt; 45. Fifth positioning bolt; 46. Connecting top plate; 47. Buffering spring;

[0032] 5. Bottom fixing block; 51. Sixth positioning bolt; 52. Fixing sleeve; 53. First supporting column; 54. Second supporting column; 55. Anti-skid bottom plate; 56. Seventh positioning bolt; 57. First connecting plate; 58. Second connecting plate. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0034] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0035] In the description of the present application, the term "for example" is used to mean "used as an example, illustration or description". Any embodiment described as "for example" in the present application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is given to enable any technician in the field to implement and use the present invention. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present invention can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid unnecessary details to obscure the description of the present invention. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in the present application.

[0036] See also Figure 1-Figure 8The present invention provides a technical solution: a construction device for lifting an elevator as a whole in a hoistway, comprising an elevator lifting protection frame 1, and further comprising: an internal mounting frame 18 is installed inside the elevator lifting protection frame 1, and a lifting conveyor belt assembly 28 is slidably connected inside the internal mounting frame 18; top mounting mechanisms 3 are installed on both sides of the elevator lifting protection frame 1, and the top mounting mechanisms 3 include auxiliary positioning plates 31, auxiliary positioning plates 31 are installed on both sides of the elevator lifting protection frame 1, and second fixing plates 38 are fixedly connected to the outer sides of the auxiliary positioning plates 31, and first fixing plates 33 are installed at one end of the second fixing plates 38 away from the auxiliary positioning plates 31, and sliding plates 33 and 38 are installed between the first fixing plates 33 and the second fixing plates 38. A connecting slide plate 34 is dynamically connected, and the other end of the second fixed plate 38 is fixedly connected to a mounting side plate 35. The internal threads of the mounting side plate 35 are connected to symmetrically distributed third positioning bolts 37, and the internal threads of the connecting slide plate 34 are connected to symmetrically distributed second positioning bolts 36. Two limit pins 32 extending to the inside of the elevator lifting protection frame 1 are installed on the outer side of the auxiliary positioning plate 31, and the two limit pins 32 are symmetrically distributed; the bottom of the elevator lifting protection frame 1 is fixedly connected to a reinforced bottom plate 17, and the bottom of the reinforced bottom plate 17 is installed with symmetrically distributed buffer shock-absorbing mechanisms; the bottom of the buffer shock-absorbing mechanism is installed with a buffer shock-absorbing plate 4, and the bottom of the buffer shock-absorbing plate 4 is installed with a symmetrically distributed bottom positioning mechanism.

[0037] When the present invention is in use, by providing a bottom positioning mechanism and a buffering and shock-absorbing mechanism, it is ensured that the overall equipment can be fixed and installed underground while playing an overall buffering and protection role during lifting. Before installation, the two auxiliary positioning plates 31 are aligned with the position above the well for overall auxiliary installation. Multi-level positioning is performed by multiple groups of bolts such as the second positioning bolt 36 and the third positioning bolt 37, and the overall equipment above the well is reinforced for the second time, thereby realizing multi-level reinforcement, meeting the stability during use, and reducing safety hazards.

[0038] See also Figure 1-Figure 3 , Figure 6 In this solution, the buffer shock absorbing mechanism includes a connecting frame 41 and a connecting bottom plate 43. Four symmetrically distributed connecting frames 41 are installed at the bottom of the reinforced bottom plate 17. A connecting top plate 46 is installed at the bottom of the four connecting frames 41. The bottom of the connecting top plate 46 is fixedly connected with equidistantly distributed buffer springs 47. Damping shock absorbers are installed inside the buffer springs 47. The bottom of the buffer springs 47 is fixedly connected with the connecting bottom plate 43.

[0039] The interior of the connecting base plate 43 is threadedly connected with fourth positioning bolts 44 which are evenly distributed and extend to the interior of the buffer shock-absorbing plate 4. The interior of the connecting frame 41 is threadedly connected with fifth positioning bolts 45 which extend to the interior of the reinforced base plate 17 and are symmetrically distributed. The top of the connecting frame 41 is equipped with evenly distributed mounting holes 42. The connecting frame 41 and the reinforced base plate 17 are positioned and installed by the fifth positioning bolts 45, and the connecting base plate 43 and the buffer shock-absorbing plate 4 are positioned and installed by the fourth positioning bolts 44, thereby realizing the normal installation of the elevator lifting protection frame 1 and the buffer shock-absorbing plate 4. The vibration generated during the operation of the entire equipment is buffered and protected by the buffer springs 47 and the damping shock absorbers, which not only improves the stability during operation but also reduces safety hazards.

[0040] See also Figure 7-Figure 8 In this scheme, the bottom positioning mechanism includes a bottom fixing block 5 and a sixth positioning bolt 51. Two symmetrically distributed bottom fixing blocks 5 are installed at the bottom of the buffer and shock absorbing plate 4. Both sides of the bottom fixing block 5 are fixedly connected with a first connecting plate 57. The two first connecting plates 57 are fixedly connected with a fixing sleeve 52 on the side away from each other. The two fixing sleeves 52 are fixedly connected with a second connecting plate 58 on the side away from the first connecting plate 57. The other side of the second connecting plate 58 is fixedly connected with an anti-slip bottom plate 55.

[0041] The interior of the anti-slip bottom plate 55 is threadedly connected with a symmetrically distributed seventh positioning bolt 56, the interior of the fixing sleeve 52 is installed with a first support column 53, the interior of the fixing sleeve 52 and below the first support column 53 is installed with a second support column 54, the bottom of the bottom fixing block 5 is threadedly connected with a sixth positioning bolt 51 extending to the interior of the buffer and shock-absorbing plate 4, the bottom fixing block 5 and the buffer and shock-absorbing plate 4 are positioned and installed by the sixth positioning bolt 51, the overall equipment and the installation position are reinforced and installed by the anti-slip bottom plate 55 and the seventh positioning bolt 56, the overall equipment is supported by the fixing sleeve 52, the first support column 53, the second support column 54 and the seventh positioning bolt 56, thereby improving the stability of the equipment during use.

[0042] See also Figure 1-Figure 4 In this solution, a lifting drive mechanism 2 for use with a lifting conveyor belt assembly 28 is installed on one side of the elevator lifting protection frame 1. The lifting drive mechanism 2 includes a motor mounting plate 21 and a first drive motor 22. The motor mounting plate 21 is fixedly connected to one side of the elevator lifting protection frame 1, and the top of the motor mounting plate 21 is fixedly connected to the first drive motor 22. The output end of the first drive motor 22 is connected to a worm gear reducer 23, and the output end of the worm gear reducer 23 is connected to a second sprocket 24. A transmission chain 25 is sleeved on the outer side of the second sprocket 24.

[0043] Second motor mounting plates 29 are installed on both sides of the lifting conveyor belt assembly 28, one side of which is fixedly connected to a second drive motor 27, and the output end of the second drive motor 27 is used in conjunction with the lifting conveyor belt assembly 28. A second connecting shaft 26 is fixedly connected to the axis of the second sprocket 24, and one side of the second motor mounting plate 29 is fixedly connected to the second connecting shaft 26. The first drive motor 22 rotates, driving the worm gear reducer 23 to rotate, and driving the second sprocket 24 to rotate inside the transmission chain 25, thereby driving the transmission chain 25 to transmit as a whole, so that the second connecting shaft 26 gradually moves upward, driving the two second motor mounting plates 29 to move upward, so that the lifting conveyor belt assembly 28 can be adjusted in height to meet the needs of normal lifting operations.

[0044] An internal mounting frame 18 is installed inside the elevator lifting protection frame 1, and a top support plate 12 is fixedly connected to the top of the internal mounting frame 18. A symmetrically distributed fixing clamp 13 is installed on the top of the top support plate 12, and a protective side plate first transmission shaft 16 is installed inside the fixing clamp 13. The first transmission shaft 16 extends to one end of the transmission chain 25 and is fixedly connected to the first sprocket 15. The first sprocket 15 is located above the second sprocket 24. The first sprocket 15 is rotatably connected inside the transmission chain 25 and located above the second sprocket 24. The first sprocket 15 is transmission-connected to the transmission chain 25 through the second connecting shaft 26, the transmission chain 25 is meshedly connected to the second connecting shaft 26, and the first sprocket 15 is meshedly connected to the transmission chain 25.

[0045] See also Figure 1-Figure 3 In this solution, the interior of the elevator lifting protection frame 1 is fixedly connected with equidistantly distributed protection side plates 11, and the top of the fixing clamp 13 and one side of the first transmission shaft 16 are threadedly connected with a first positioning bolt 14 extending to the inside of the top support plate 12. The fixing clamp 13 and the top support plate 12 are positioned and installed by the first positioning bolt 14, so as to achieve the effect of limiting the installation of the first sprocket 15. In conjunction with subsequent normal lifting operations, the elevator lifting protection frame 1 is used for side protection through the protective side plates 11.

[0046] See also Figure 1-Figure 4 In this solution, a wireless signal transceiver 39 is fixedly connected to the top of the elevator lifting protection frame 1, a main control board is fixedly connected to the inside of the wireless signal transceiver 39, a control chip is fixedly connected to the outside of the main control board, and the first drive motor 22, the second drive motor 27 and the wireless signal transceiver 39 are all electrically connected to the control chip. The control chip is used to control the operation of the first drive motor 22, the second drive motor 27 and the wireless signal transceiver 39, thereby realizing unified management of power equipment.

[0047] Working principle of the present invention: Please refer to Figure 1-Figure 8 :

[0048] The present invention is provided with an elevator lifting protection frame 1, a lifting drive mechanism 2 and a top mounting mechanism 3. The first driving motor 22 runs, driving the worm gear reducer 23 to run, driving the second sprocket 24 to run inside the transmission chain 25, thereby driving the transmission chain 25 to transmit as a whole, so that the second connecting shaft 26 gradually moves upward, driving the two second motor mounting plates 29 to move upward, so that the lifting conveyor belt assembly 28 can be adjusted in height to meet the needs of normal lifting operations.

[0049] The fixing clamp 13 and the top support plate 12 are positioned and installed by the first positioning bolt 14, so as to achieve the effect of limiting the installation of the first sprocket 15, so as to cooperate with the subsequent normal lifting operation.

[0050] The protective side plates 11 are used to provide side protection for the elevator lifting protection frame 1 when it is in use.

[0051] The control chip is used to control the operation of the first drive motor 22, the second drive motor 27 and the wireless signal transceiver 39, thereby realizing the unified management of the power equipment;

[0052] The present invention is provided with a bottom positioning mechanism, a buffer shock absorbing mechanism, a buffer shock absorbing plate 4 and a bottom fixing block 5. The connecting frame 41 and the reinforced bottom plate 17 are positioned and installed by the fifth positioning bolt 45, and the connecting bottom plate 43 and the buffer shock absorbing plate 4 are positioned and installed by the fourth positioning bolt 44, thereby realizing the normal installation of the elevator lifting protection frame 1 and the buffer shock absorbing plate 4.

[0053] The buffer spring 47 and the damping shock absorber are used to buffer and protect the vibration generated during the operation of the entire equipment, which not only improves the stability during operation but also reduces safety hazards.

[0054] The bottom fixing block 5 and the buffer shock absorbing plate 4 are positioned and installed by the sixth positioning bolt 51 , and the overall equipment and the installation position are reinforced and installed by the anti-skid bottom plate 55 and the seventh positioning bolt 56 .

[0055] The whole device is supported by the fixing sleeve 52, the first supporting column 53, the second supporting column 54 and the seventh positioning bolt 56, thereby improving the stability of the device in use.

[0056] By providing a bottom positioning mechanism and a buffering and shock-absorbing mechanism, it is ensured that the entire equipment can be fixed and installed underground while playing an overall buffering and protection role during lifting. Before installation, the two auxiliary positioning plates 31 are aligned with the position above the well for overall auxiliary installation. Multi-level positioning is performed by multiple groups of bolts such as the second positioning bolt 36 and the third positioning bolt 37, and the overall equipment above the well is reinforced for the second time, thereby achieving multi-level reinforcement, meeting the stability during use, and reducing safety hazards.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction device for hoisting a construction elevator in a hoistway as a whole, comprising an elevator hoisting protection frame (1), characterized in that: Also includes: An internal mounting frame (18) is installed inside the elevator lifting protection frame (1), and a lifting conveyor belt assembly (28) is slidably connected inside the internal mounting frame (18); top mounting mechanisms (3) are installed on both sides of the elevator lifting protection frame (1), and the top mounting mechanisms (3) include auxiliary positioning plates (31). Auxiliary positioning plates (31) are installed on both sides of the elevator lifting protection frame (1), and the outer sides of the auxiliary positioning plates (31) are fixedly connected to second fixing plates (38), and the second fixing plates (38) are away from the auxiliary positioning plates (31). A first fixing plate (33) is installed at one end of each of the elevator lifting protection frames (1), a connecting slide plate (34) is slidably connected between the first fixing plate (33) and the second fixing plate (38), and the other end of each of the second fixing plates (38) is fixedly connected to a mounting side plate (35); a reinforcing bottom plate (17) is fixedly connected to the bottom of the elevator lifting protection frame (1), and a symmetrically distributed buffer shock absorbing mechanism is installed at the bottom of the reinforcing bottom plate (17); a buffer shock absorbing plate (4) is installed at the bottom of the buffer shock absorbing mechanism, and a symmetrically distributed bottom positioning mechanism is installed at the bottom of the buffer shock absorbing plate (4).

2. The construction equipment for overall lifting of the construction elevator in the hoistway according to claim 1, characterized in that: The buffer shock absorbing mechanism comprises a connecting frame (41) and a connecting bottom plate (43); four symmetrically distributed connecting frames (41) are installed at the bottom of the reinforcing bottom plate (17); a connecting top plate (46) is installed at the bottom of each of the four connecting frames (41); the bottom of each of the connecting top plates (46) is fixedly connected to buffer springs (47) distributed at equal intervals; a damping shock absorber is installed inside each of the buffer springs (47); and the bottom of each of the buffer springs (47) is fixedly connected to the connecting bottom plate (43).

3. The construction equipment for overall lifting of the construction elevator in the hoistway according to claim 2, characterized in that: The interior of the connecting base plate (43) is threadedly connected with fourth positioning bolts (44) which are equidistantly distributed and extend into the interior of the buffering and shock absorbing plate (4), the interior of the connecting frame (41) is threadedly connected with fifth positioning bolts (45) which extend into the interior of the reinforcing base plate (17) and are symmetrically distributed, and the top of the connecting frame (41) is provided with mounting holes (42) which are equidistantly distributed.

4. The construction equipment for overall lifting of the construction elevator in the hoistway according to claim 3 is characterized in that: The bottom positioning mechanism comprises a bottom fixing block (5) and a sixth positioning bolt (51); two symmetrically distributed bottom fixing blocks (5) are installed at the bottom of the buffer and shock absorbing plate (4); both sides of the bottom fixing block (5) are fixedly connected to a first connecting plate (57); the two first connecting plates (57) are fixedly connected to a fixing sleeve (52) on one side away from the other; the two fixing sleeves (52) are fixedly connected to a second connecting plate (58) on one side away from the first connecting plate (57); and the other side of the second connecting plate (58) is fixedly connected to an anti-slip bottom plate (55).

5. The construction equipment for overall lifting of a construction elevator in a hoistway according to claim 4, characterized in that: The interior of the anti-slip bottom plate (55) is threadedly connected with symmetrically distributed seventh positioning bolts (56), the interior of the fixing sleeve (52) is installed with a first support column (53), the interior of the fixing sleeve (52) and below the first support column (53) is installed with a second support column (54), and the bottom of the bottom fixing block (5) is threadedly connected with a sixth positioning bolt (51) extending into the interior of the buffer and shock absorbing plate (4).

6. The construction equipment for overall lifting of a construction elevator in a hoistway according to claim 2, characterized in that: A lifting drive mechanism (2) used in conjunction with a lifting conveyor belt assembly (28) is installed on one side of the elevator lifting protection frame (1), and the lifting drive mechanism (2) comprises a motor mounting plate (21) and a first driving motor (22). The motor mounting plate (21) is fixedly connected to one side of the elevator lifting protection frame (1), and the top of the motor mounting plate (21) is fixedly connected to the first driving motor (22). The output end of the first driving motor (22) is connected to a worm gear reducer (23), and the output end of the worm gear reducer (23) is connected to a second sprocket (24), and the outer side of the second sprocket (24) is covered with a transmission chain (25).

7. The construction equipment for overall lifting of a construction elevator in a hoistway according to claim 6, characterized in that: A second motor mounting plate (29) is installed on both sides of the lifting conveyor belt assembly (28), wherein one side of the second motor mounting plate (29) is fixedly connected to a second driving motor (27), a second connecting shaft (26) is fixedly connected to the axis of the second sprocket (24), and one side of the second motor mounting plate (29) is fixedly connected to the second connecting shaft (26).

8. The construction equipment for overall lifting of a construction elevator in a hoistway according to claim 6, characterized in that: An internal mounting frame (18) is installed inside the elevator lifting protection frame (1), a top support plate (12) is fixedly connected to the top of the internal mounting frame (18), a symmetrically distributed fixing clamp (13) is installed on the top of the top support plate (12), a first transmission shaft (16) is installed inside each of the fixing clamps (13), a first sprocket (15) is located above the second sprocket (24), the first sprocket (15) is meshedly connected with the transmission chain (25), and the first sprocket (15) and the second sprocket (24) are transmission-connected via the transmission chain (25); the first drive motor (22) rotates, driving the worm gear reducer (23) to rotate, driving the second sprocket (24) to rotate inside the transmission chain (25), thereby driving the transmission chain (25) to transmit as a whole, so that the second connecting shaft (26) moves upward step by step, driving the two second motor mounting plates (29) to move upward, so that the lifting conveyor belt assembly (28) can be height-adjusted.

9. The construction equipment for overall lifting of a construction elevator in a hoistway according to claim 8, characterized in that: The internal threads of the mounting side plate (35) are connected to symmetrically distributed third positioning bolts (37), the internal threads of the connecting slide plate (34) are connected to symmetrically distributed second positioning bolts (36), the outer side of the auxiliary positioning plate (31) is installed with two limit pins (32) extending into the interior of the elevator lifting protection frame (1), the interior of the elevator lifting protection frame (1) is fixedly connected to equidistantly distributed protection side plates (11), and the top of the fixing clamp (13) and one side of the first transmission shaft (16) are both threadedly connected to the first positioning bolt (14) extending into the interior of the top support plate (12).

10. The construction equipment for overall lifting of a construction elevator in a hoistway according to claim 7, characterized in that: A wireless signal transceiver (39) is fixedly connected to the top of the elevator lifting protection frame (1), a main control board is fixedly connected to the inside of the wireless signal transceiver (39), a control chip is fixedly connected to the outside of the main control board, and the first drive motor (22), the second drive motor (27) and the wireless signal transceiver (39) are all electrically connected to the control chip.

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