Tower crane mounting device

Abstract

The utility model provides a tower crane mounting device, which is used for mounting a tower crane on a bridge pier, and comprises a first mounting seat and a second mounting seat, the first mounting seat comprises two mounting plates which are oppositely arranged and a plurality of opposite pull rods which are connected with the two mounting plates, and a first mounting cavity is defined between the two mounting plates and is used for being mounted on the side wall of the bridge pier; the second mounting seat is provided with a second mounting cavity for accommodating the bottom of the tower crane, and the second mounting cavity is provided with a plurality of anchoring points for fixing the tower crane; the connecting assembly comprises a plurality of first connecting blocks arranged on the mounting plate and a plurality of second connecting blocks arranged on the second mounting seat, the first connecting blocks and the second connecting blocks are arranged in a one-to-one correspondence mode, and each second connecting block is arranged on the corresponding first connecting block in a penetrating mode and locked through a fixing rod. Therefore, the relative movement of the first connecting block and the second connecting block is limited. The utility model solves the problem that the bridge pier structure is easy to damage when the tower crane is installed in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of tower crane installation, in particular to a tower crane installation device. Background Art

[0002] A tower crane is one of the most commonly used lifting equipment on construction sites, also known as a "tower-type crane", which is used to lift construction raw materials such as steel bars, wooden beams, concrete, and steel pipes for construction. Especially during the construction of large bridges, tower cranes are used to hoist heavy materials such as precast components, steel reinforcement cages, and formworks. When installing a tower crane, holes need to be drilled on the bridge pier, and then the tower crane is erected on the bridge pier, which will damage the structure of the bridge pier and reduce its local strength. Content of the Utility Model

[0003] In view of the deficiencies in the prior art, the utility model provides a tower crane installation device, which solves the problem that the existing tower crane installation is likely to damage the structure of the bridge pier.

[0004] According to the embodiments of the utility model, the following technical solutions are adopted:

[0005] A tower crane installation device for installing a tower crane on a bridge pier, the installation device comprising:

[0006] A first mounting seat, including two mounting plates arranged oppositely, and a plurality of tie rods connecting the two mounting plates. A first mounting cavity is defined between the two mounting plates for mounting on the side wall of the bridge pier;

[0007] A second mounting seat, provided with a second mounting cavity for accommodating the bottom of the tower crane. The second mounting cavity is provided with a plurality of anchoring points for fixing the tower crane;

[0008] A connecting component, including a plurality of first connecting blocks arranged on the mounting plate and a plurality of second connecting blocks arranged on the second mounting seat. The plurality of first connecting blocks and the plurality of second connecting blocks are arranged in one-to-one correspondence. Each second connecting block passes through the corresponding first connecting block and is locked by a fixing rod to limit the relative movement between the first connecting block and the second connecting block.

[0009] Preferably, the mounting plate is provided with a plurality of first fixing holes, and the plurality of tie rods are respectively arranged in the plurality of first fixing holes for abutting against the side wall of the bridge pier.

[0010] Preferably, the second connecting block is provided with a plurality of second fixing holes, and the plurality of fixing rods respectively pass through the plurality of second fixing holes and abut against the side wall of the bridge pier or the mounting plate.

[0011] Preferably, the tie rod and the fixing rod are perpendicular to each other.

[0012] Preferably, the second connecting block is provided with a supporting assembly, and the supporting assembly includes a first supporting rod and a second supporting rod which are rotatably connected, and the distal ends of the first supporting rod and the second supporting rod are respectively abutted against the tower crane and the mounting plate, and the connection between the two is provided at the second connecting block.

[0013] Preferably, a first support block is provided at one end of the first support rod facing away from the second support rod, and the first support block is provided with a plurality of support points.

[0014] Preferably, a second support block is provided at one end of the second support rod facing away from the first support rod, and the second support block abuts against the pier or the mounting plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects: by erecting the tower crane on the bridge pier through the installation device, the stable installation of the tower crane on the bridge pier can be ensured, thereby improving the construction efficiency and safety; on the other hand, the installation device does not need to be installed by drilling holes on the bridge pier, and does not damage the structure of the bridge pier itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a tower crane installation device installed on a bridge pier in one embodiment of the utility model;

[0017] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0018] In the above drawings: 1. first mounting seat; 101. tension rod; 102. first mounting cavity; 2. mounting plate; 201. first connecting block; 3. second mounting seat; 301. second mounting cavity; 302. second connecting block; 303. anchor point; 4. first fixing hole; 5. second fixing hole; 6. fixing rod; 7. first support rod; 701. first support block; 8. second support rod; 801. second support block; 9. pier; 10. tower crane. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and beneficial effects of the utility model more clear, the technical solution of the utility model is further described below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] See also Figures 1 to 2 The utility model provides a tower crane 10 installation device, which is used to install the tower crane 10 on the bridge pier 9. The installation device includes:

[0021] The first mounting base 1 includes two mounting plates 2 arranged oppositely, and a plurality of tie rods 101 connecting the two mounting plates 2. A first mounting cavity 102 is defined between the two mounting plates 2 for mounting on the side wall of the pier 9;

[0022] The second mounting base 3 is provided with a second mounting cavity 301 for accommodating the bottom of the tower crane 10. The second mounting cavity 301 is provided with a plurality of anchoring points 303 for fixing the tower crane 10;

[0023] The connecting assembly includes a plurality of first connecting blocks 201 provided on the mounting plate 2 and a plurality of second connecting blocks 302 provided on the second mounting base 3. The plurality of first connecting blocks 201 and the plurality of second connecting blocks 302 are arranged in one-to-one correspondence. Each second connecting block 302 passes through the corresponding first connecting block 201 and is locked by a fixing rod 6 to limit the relative movement between the first connecting block 201 and the second connecting block 302.

[0024] In this embodiment, in order to install the tower crane 10 on the pier 9, the installation device includes a first mounting base 1. The mounting plate 2 is provided with two mounting plates 2 oppositely. A first mounting cavity 102 is defined between the two mounting plates 2. The design of the first mounting cavity 102 needs to match the shape of the pier 9 to ensure that the mounting base can closely fit the pier 9. The mounting plate 2 needs to have sufficient strength and rigidity to bear the load of the tower crane 10 and can be firmly fixed on the pier 9. A plurality of tie rods 101 are arranged between the two mounting plates 2 to fix the second mounting base 3 on the side wall of the pier 9; the installation device also includes a second mounting cavity 301 for accommodating the bottom of the tower crane 10. A plurality of anchoring points 303 are provided in the second mounting cavity 301. The anchoring points 303 are used to fix the tower crane 10 on the second mounting base 3; at the same time, a connecting assembly is provided between the first mounting base 1 and the second mounting base 3. The connecting assembly includes a first connecting block 201 provided on the mounting plate 2 and a second connecting block 302 provided on the second mounting base 3. The first connecting block 201 and the second connecting block 302 cooperate with each other and are locked by a fixing rod 6 to prevent the relative displacement between the first mounting base 1 and the second mounting base 3, thereby ensuring the rigidity and safety of the installation device. Installing the tower crane 10 on this installation device does not require drilling holes in the pier 9 and will not damage the structure of the pier 9 itself. Moreover, this installation device is convenient for disassembly and assembly and can be reused.

[0025] The mounting plate 2 is provided with a plurality of first fixing holes 4, and the plurality of tie rods 101 are correspondingly arranged in the plurality of first fixing holes 4 for abutting against the side wall of the pier 9.

[0026] In this embodiment, a plurality of tie rods 101 are arranged in one-to-one correspondence with a plurality of first fixing holes 4 on the mounting plate 2. Each tie rod 101 passes through a corresponding first fixing hole 4, so that the two mounting plates 2 are closely attached to the side wall of the pier 9, playing a role in support and reinforcement, thereby enabling the first mounting seat 1 to be firmly fixed on the pier 9, providing a stable foundation for the installation of the tower crane 10.

[0027] The second connecting block 302 is provided with a plurality of second fixing holes 5, and a plurality of the fixing rods 6 are respectively inserted into the plurality of second fixing holes 5 and abutted against the side wall of the pier 9 or the mounting plate 2.

[0028] In this embodiment, the second connecting block 302 is provided with a plurality of second fixing holes 5 for the fixing rods 6 to pass through. A plurality of fixing rods 6 are in one-to-one correspondence with the plurality of second fixing holes 5 on the second connecting block 302. The first connecting block 201 is inserted through the second connecting block 302, and the second connecting block 302 is slid on the first connecting block 201 and attached to the outer wall of the pier 9. Then, the fixing rods 6 are sequentially passed through the corresponding second fixing holes 5 on the first connecting block 201 and the second connecting block 302, so that the fixing rods 6 are abutted against the side wall of the pier 9 or the mounting plate 2. Due to installation limitations, only two mounting plates 2 can be installed on the side wall of the pier 9. For the side walls of the pier 9 without mounting plates 2 on the other two sides, the fixing rods 6 are abutted against the side plates of the pier 9 to enhance the structural strength of the first mounting seat 1.

[0029] The tie rod 101 is perpendicular to the fixing rod 6.

[0030] In this embodiment, the tie rod 101 is mainly used to provide a lateral supporting force between the two mounting plates 2 to ensure that the first mounting seat 1 can be firmly clamped on the side wall of the pier 9. The fixing rod 6 is used to longitudinally pass through the fixing holes on the first connecting block 201 and the second connecting block 302 to tightly combine the first mounting seat 1 and the second mounting seat 3. This design helps to enhance the stability and strength of the first mounting seat 1 and the second mounting seat 3. Since the tie rod 101 is perpendicular to the fixing rod 6, this arrangement can form a stable structural framework, enabling the entire tower crane 10 installation device to have good anti-deformation ability in multiple directions, better dispersing forces from different directions, such as wind force or other dynamic loads, thereby ensuring the stability of the tower crane 10 on the pier 9.

[0031] The second connecting block 302 is provided with a support assembly, and the support assembly includes a first support rod 7 and a second support rod 8 that are rotatably connected. The distal ends of the first support rod 7 and the second support rod 8 are respectively abutted against the tower crane 10 and the mounting plate 2, and the connection part of the two is arranged on the second connecting block 302.

[0032] In this embodiment, a first support rod 7 and a second support rod 8 that are rotatably connected are provided on the second connecting block 302. The distal ends of the first support rod 7 and the second support rod 8 are respectively abutted against the tower crane 10 and the mounting plate 2, providing additional support for the tower crane 10 and increasing its stability. The cooperation between the first support rod 7 and the second support rod 8 is also used to transfer the load of the tower crane 10 to the mounting plate 2 through the second support rod 8, and finally disperse it to the pier 9, thereby enhancing the stability of the entire installation device.

[0033] A first supporting block 701 is disposed at one end of the first supporting rod 7 away from the second supporting rod 8 , and the first supporting block 701 is provided with a plurality of supporting points.

[0034] In this embodiment, in order to increase the stability of the contact surface with the tower crane 10, a first support block 701 is arranged at the end of the first support rod 7, which can more evenly distribute the pressure applied by the tower crane 10 and avoid potential risks caused by excessive local force. Since the tower crane 10 itself is a hollow structure, the first support blocks 701 are arranged on the four side walls of the tower crane 10, and the first support rod 7 is rotated to fit the surrounding side walls of the tower crane 10. The relatively arranged first support blocks 701 are locked by threaded rods arranged at the support points.

[0035] A second support block 801 is disposed at one end of the second support rod 8 facing away from the first support rod 7 , and the second support block 801 abuts against the pier 9 or the mounting plate 2 .

[0036] In this embodiment, in order to enhance the contact stability and reliability between the second support rod 8 and the bridge pier 9 or the mounting plate 2, a second support block 801 is provided to ensure that the second support rod 8 will not slide or become unstable due to a small contact surface when bearing force; at the same time, the first support rod 7 and the second support rod 8 respectively form a triangular force-bearing structure, which helps to improve the overall stability of the tower crane 10 installation device, especially in the face of changes in the external environment (such as wind, vibration, etc.), it can better maintain the stable operation of the tower crane 10 and reduce safety hazards.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A tower crane installation device, used to install a tower crane on a bridge pier, characterized in that: The installation device comprises: A first mounting seat, comprising two mounting plates arranged opposite to each other, and a plurality of tie rods connecting the two mounting plates, wherein a first mounting cavity is defined between the two mounting plates and is used for mounting on a side wall of a bridge pier; A second mounting seat is provided with a second mounting cavity for accommodating the bottom of the tower crane, wherein the second mounting cavity is provided with a plurality of anchoring points for fixing the tower crane; The connecting assembly includes a plurality of first connecting blocks arranged on the mounting plate and a plurality of second connecting blocks arranged on the second mounting seat. The plurality of first connecting blocks and the plurality of second connecting blocks are arranged in a one-to-one correspondence. Each of the second connecting blocks is inserted into the corresponding first connecting block and is locked by a fixing rod to limit the relative movement of the first connecting block and the second connecting block.

2. A tower crane installation device according to claim 1, characterized in that: The mounting plate is provided with a plurality of first fixing holes, and the plurality of tie rods are arranged in the plurality of first fixing holes in a one-to-one correspondence, so as to abut against the side wall of the pier.

3. A tower crane installation device according to claim 2, characterized in that: The second connection block is provided with a plurality of second fixing holes, and the plurality of fixing rods are passed through the plurality of second fixing holes in a one-to-one correspondence and abut against the side wall of the pier or the mounting plate.

4. A tower crane installation device according to claim 3, characterized in that: The tension rod and the fixing rod are perpendicular to each other.

5. A tower crane installation device according to any one of claims 1 to 4, characterized in that: The second connecting block is provided with a supporting assembly, and the supporting assembly includes a first supporting rod and a second supporting rod which are rotatably connected. The distal ends of the first supporting rod and the second supporting rod are respectively abutted against the tower crane and the mounting plate, and the connection between the two is provided at the second connecting block.

6. A tower crane installation device according to claim 5, characterized in that: A first support block is disposed at one end of the first support rod facing away from the second support rod, and the first support block is provided with a plurality of support points.

7. A tower crane installation device according to claim 5, characterized in that: A second support block is disposed at one end of the second support rod facing away from the first support rod, and the second support block abuts against the pier or the mounting plate.

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