Hoisting equipment used without building scaffold

Abstract

The utility model discloses hoisting equipment without building a scaffold, which comprises a support, a first track is connected onto the support, a first moving mechanism is arranged on the first track, the first moving mechanism comprises a first rotating wheel connected onto the first track, the first rotating wheel is used for transferring the first moving mechanism and a second moving mechanism, and the second rotating wheel is used for transferring the first moving mechanism and the second moving mechanism. The second moving mechanism is arranged on the first moving mechanism, the second moving mechanism comprises a second track and a second rotating wheel arranged on the second track, the second rotating wheel is used for transferring the hoisting mechanism to move, and the hoisting mechanism is arranged on the second rotating wheel. When used in a narrow space, the hoisting equipment without building the scaffold can be used without building the scaffold, the whole device can be conveniently moved, meanwhile, the position of the hoisting mechanism can be finely adjusted in the device, and the problems proposed in the background technology are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of public building construction, and specifically relates to a hoisting device that does not require the erection of a scaffolding. Background Technique

[0002] To meet the requirements of the post-tensioned bonded prestressed system for large-span beams, the conventional construction method requires the erection of an operation platform. However, the formwork support frames for the prestressed structure parts and the one-span extensions around them cannot be removed before the prestressed construction is completed. The prestressed beams overlap vertically and horizontally, the channels for transporting the tensioning equipment and personnel are narrow, and the overall space is cramped, resulting in limited construction space. If some diagonal braces and horizontal bars of the formwork support frame under the prestressed beam are removed, only a narrow strip-shaped operation space with a width of 1100 mm can be ensured. Due to the limitations of the trays of the formwork scaffolding, it is impossible to achieve the rationality of the operation platform height. Therefore, it is still necessary to use the fastener-type scaffolding for erection. The transportation and installation of the fastener-type scaffolding are affected by the formwork scaffolding support system, resulting in slow construction progress. The long-term lifting during the accurate positioning process also consumes a huge amount of physical strength of the workers. Therefore, the construction efficiency drops rapidly. At the same time, there are also relatively large potential safety and quality hazards. Content of the Utility Model

[0003] The purpose of the utility model is to provide a hoisting device that does not require the erection of a scaffolding to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A hoisting device that does not require the erection of a scaffolding, comprising:

[0005] A bracket, on which a first track is connected, and a first moving mechanism is provided thereon;

[0006] The first moving mechanism includes a first runner connected to the first track, which is used to transfer the first moving mechanism and the second moving mechanism, and the second moving mechanism is provided on the first moving mechanism;

[0007] The second moving mechanism includes a second track and a second runner provided on the second track, and the second runner is used to transfer the hoisting mechanism for movement;

[0008] The hoisting mechanism is provided on the second runner.

[0009] Preferably, both the first moving mechanism and the second moving mechanism are used to transfer the hoisting mechanism in different directions.

[0010] Preferably, the bracket is provided with universal wheels for transferring the hoisting device.

[0011] Preferably, the first moving mechanism further includes a transmission rod connecting the first runner, a bearing plate is sleeved on the transmission rod, which is used to connect the motor, a transmission belt is provided on the motor, and the transmission belt connects the transmission rod.

[0012] Preferably, a first runner frame is provided on the first runner, and a connecting plate for connecting the second moving mechanism is provided thereon.

[0013] Preferably, the second moving mechanism further includes a second track provided on the first runner.

[0014] Preferably, the hoisting mechanism includes a connecting frame provided on the second runner, a hoisting frame is provided on the connecting frame, and a hoisting device is hooked on the hoisting frame.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The hoisting device that does not require the erection of a scaffolding can be used without erecting a scaffolding in a narrow space. While facilitating the movement of the entire device, the position of the hoisting mechanism can be finely adjusted within the device, effectively solving the problems raised in the background art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a front view schematic diagram of an embodiment of the present utility model;

[0017] Figure 2 is a side view schematic diagram of an embodiment of the present utility model;

[0018] Figure 3 is a top view schematic diagram of an embodiment of the present utility model.

[0019] In the figure:

[0020] 1, support; 2, first moving mechanism; 3, second moving mechanism

[0021] 4, hoisting mechanism; 11, universal wheel; 12, first track

[0022] 21, first runner; 22, transmission rod; 23, bearing plate

[0023] 24, motor; 25, transmission belt; 26, first runner frame

[0024] 27, connecting plate; 31, second runner; 32, second track

[0025] 41, connecting frame; 42, hoisting frame; 43, hoisting device DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] As Figure 1 shown, the present utility model provides a technical solution: a hoisting device that does not require scaffolding erection, including: a bracket 1 disposed on a plane, the number of brackets 1 is ten Q235 steel pipes with a diameter of Φ48.3×3.6mm welded into a rectangular frame for supporting the first track 12, thereby for carrying the first runner 21 of the first moving mechanism 2. A first track 12 is connected to the bracket 1, the number of the first tracks 12 is two, and they are oppositely arranged at the top of the bracket 1. Each first track 12 carries two first runners 21. A universal wheel 11 is also provided on the bracket 1 for moving the hoisting device. The universal wheel 11 is used to move the entire device, increasing the flexibility of the device. Compared with the original hoisting device that still requires scaffolding erection, the efficiency is improved a lot. A first moving mechanism 2 is provided thereon.

[0028] As Figure 2As shown in the figure, the first moving mechanism 2 includes a first runner 21 connected to the first track 12. The number of the first runners 21 is four, with two in a group, mirror - arranged on the first track 12. Driven by a motor 24, the first runner 21 rotates and moves on the first track 12. It is used to transfer the first moving mechanism 2 and the second moving mechanism 3, so as to facilitate the movement of the hoisting mechanism 4 in one direction, thereby adjusting the position of the hoisting mechanism 4. The second moving mechanism 3 is provided on the first moving mechanism 2. The first moving mechanism 2 further includes a transmission rod 22 connected to the first runner 21. The two ends of the transmission rod 22 are provided with the first runners 21 to ensure that the two first runners 21 can rotate synchronously, providing power for the rotation of the first runner 21. A bearing plate 23 is sleeved on the transmission rod 22. A ring sleeve is provided at the bottom of the bearing plate 23. The inner size of the ring sleeve matches the diameter size of the transmission rod 22, so that the bearing plate 23 can be connected to the two transmission rods 22 without preventing the transmission rod 22 from rotating. The bearing plate 23 is used to connect the motor 24. A groove is provided on the bearing plate 23 for accommodating the transmission belt 25. The motor 24 is provided on the bearing plate 23. The transmission belt 25 drives the transmission rod 22 to rotate. The motor 24 is provided with the transmission belt 25, which drives one transmission rod 22 to rotate, thereby driving a group of first runners 21 to rotate. The transmission belt 25 is connected to the transmission rod 22. A first runner frame 26 is provided on the first runner 21. The first runner frame 26 is used to stabilize the first runner 21 and also used to carry a connecting plate 27. A connecting plate 27 for connecting the second moving mechanism 3 is provided thereon. The connecting plate 27 is used to connect the second track 32.

[0029] As Figure 3 shown in the figure, the second moving mechanism 3 includes a second track 32, which is used to carry the second runner 31 to ensure that the second runner 31 can rotate on the second track 32, thereby carrying the hoisting mechanism 4 to move. The moving direction is perpendicular to the moving direction of the first moving mechanism 2. And the second runner 31 is arranged on the second track 32. The second runner 31 is used to transfer the hoisting mechanism 4. Both the first moving mechanism 2 and the second moving mechanism 3 are used to transfer the hoisting mechanism 4 in different directions. The hoisting mechanism 4 is arranged on the second runner 31. When the second runner 31 moves, it drives the hoisting mechanism 4 to move. The second moving mechanism 3 further includes the second track 32 arranged on the first runner 21, thereby adjusting the position of the hoisting mechanism 4.

[0030] The second runner 31 is used to transfer the hoisting mechanism 4 to move. The hoisting mechanism 4 includes a connecting frame 41 arranged on the second runner 31. The connecting frame 41 is used to connect the hoisting mechanism 4 and the second moving mechanism 3. A hoisting frame 42 is provided on the connecting frame 41. The hoisting frame 42 is connected to the hoisting device 43 by hooking. The hoisting device 43 is hooked on the hoisting frame 42. The hoisting device 43 is used to play the role of hoisting.

[0031] As described above, this embodiment is a hoisting device that does not require scaffolding erection, including: a bracket 1, a first track 12 is connected to the bracket 1, and a first moving mechanism 2 is provided thereon. A universal wheel 11 is provided on the bracket 1 for moving the hoisting device.

[0032] The bracket 1 is composed of ten Q235 steel pipes with a diameter of Φ48.3×3.6mm welded into a rectangular frame, which is used to support the first track 12, and thus is used to carry the first runner 21 of the first moving mechanism 2. A first track 12 is connected to the bracket 1. The number of the first tracks 12 is two, which are oppositely arranged at the top of the bracket 1. Each first track 12 carries two first runners 21. A universal wheel 11 is also provided on the bracket 1 for moving the hoisting device. The universal wheel 11 is used to move the entire device, increasing the flexibility of this equipment. Compared with the original hoisting device that still requires scaffolding erection, the efficiency has been improved a lot.

[0033] As described above, this embodiment is a hoisting device that does not require scaffolding erection, including: the first moving mechanism 2 includes a first runner 21 connected to the first track 12, which is used to move the first moving mechanism 2 and the second moving mechanism 3. A second moving mechanism 3 is provided on the first moving mechanism 2. Both the first moving mechanism 2 and the second moving mechanism 3 are used to move the hoisting mechanism 4 in different directions. The first moving mechanism 2 further includes a transmission rod 22 connected to the first runner 21. A bearing plate 23 is sleeved on the transmission rod 22, which is used to connect the motor 24. A transmission belt 25 is provided on the motor 24, and the transmission belt 25 is connected to the transmission rod 22. A first runner frame 26 is provided on the first runner 21, and a connecting plate 27 for connecting the second moving mechanism 3 is provided thereon.

[0034] The motor 24 drives the transmission rod 22 to rotate by using the transmission belt 25, so that the transmission rod 22 drives the first runner 21 to rotate on the first track 12, so that the first moving mechanism 2 and the second moving mechanism 3 can be carried to move in one direction, and thus the position of the hoisting mechanism 4 can be adjusted.

[0035] As described above, this embodiment is that the second moving mechanism 3 further includes a second track 32 provided on the first runner 21.

[0036] The second runner 31 rotates on the second track 32, thereby driving the entire hoisting mechanism 4 to move, and cooperating with the first moving mechanism 2 can adjust the position of the hoisting mechanism 4 to any position in the bracket 1.

[0037] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A hoisting device that does not require the erection of a scaffolding, characterized in that, Comprising: A bracket disposed on a plane, a first track is connected to the bracket, and a first moving mechanism is provided thereon; The first moving mechanism includes a first runner connected to the first track, which is used to transfer the first moving mechanism and the second moving mechanism, and the second moving mechanism is provided on the first moving mechanism; The second moving mechanism includes a second track and a second runner disposed on the second track, and the second runner is used to transfer the hoisting mechanism to move; The hoisting mechanism is disposed on the second runner.

2. The hoisting device that does not require the erection of a scaffolding according to claim 1, characterized in that: Both the first moving mechanism and the second moving mechanism are used to transfer the hoisting mechanism in different directions.

3. The hoisting device that does not require scaffolding erection according to claim 1, characterized in that: A universal wheel is provided on the bracket, which is used to transfer the hoisting equipment.

4. A hoisting device that does not require the erection of a scaffolding according to claim 1 or 2, characterized in that: The first moving mechanism further includes a transmission rod connected to the first runner, a bearing plate is sleeved on the transmission rod, which is used to connect the motor, a transmission belt is provided on the motor, and the transmission belt is connected to the transmission rod.

5. A hoisting device that does not require scaffolding erection as claimed in claim 4, characterized in that: A first runner frame is provided on the first runner, and a connecting plate for connecting the second moving mechanism is provided thereon.

6. A hoisting device that does not require the erection of a scaffolding according to claim 1 or 2, characterized in that: The second moving mechanism further includes a second track disposed on the first runner.

7. A hoisting device that does not require the erection of a scaffolding according to claim 1, characterized in that: The hoisting mechanism includes a connecting frame disposed on the second runner, a hoisting frame is provided on the connecting frame, and a device is hooked on the hoisting frame.

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