Temporary tower crane building and attaching device

Abstract

The utility model relates to the technical field of tower crane devices, and discloses a temporary tower crane building and attaching device which comprises a tower crane body, a tower crane body mounting plate is fixed to the left side of the tower crane body, a lower fixing plate is fixed to the lower portion of the right wall of the tower crane body mounting plate, and a lower positioning column is fixed to the top of the lower fixing plate; a mounting base is placed on the lower fixing plate and arranged on the lower positioning column in a sleeving mode, a wall mounting plate is mounted on the right side of the mounting base through a connecting arm, an upper fixing plate is fixed to the upper portion of the right wall of the tower crane body mounting plate, guide rods are movably connected to the periphery of the interior of the upper fixing plate in an inserted mode, and adjusting plates are fixed to the bottom ends of the guide rods. And an upper positioning column is fixed to the bottom of the adjusting plate and is inserted into the mounting seat, and a spring sleeve is arranged on the guide rod in a sleeving manner, so that the tower crane main body and the wall body can be better and quickly mounted, the tower crane main body is relatively convenient to disassemble and assemble in the later period, manpower is saved, and the working efficiency is improved.

Description

Technical Field

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

[0002] Usually, when installing a tower crane, it needs to be close to the building to facilitate the attachment and reinforcement of the tower crane body to the building and improve the stability of the tower body.

[0003] When the existing tower crane attachment device is currently in use, one end of the attachment device is fixed to the tower crane, and the other end is fixed to the wall. When fixing the position to the wall, expansion bolts must be driven into the wall to improve the stability of the attachment device. However, in the prior art, it is inconvenient to connect and fix the attachment device to the tower crane end. When installing and fixing, many of them are fixed in position with bolts. The fixing operation is cumbersome, and the construction height is high. The time-consuming and laborious operation will increase the risk of operators.

[0004] In view of this, the present technical solution proposes a temporary tower crane construction attachment device to better solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a temporary tower crane attachment device in order to solve the above-mentioned problems.

[0006] The technical solution adopted by the utility model is as follows: a temporary tower crane attachment device, comprising a tower crane body, a tower crane body mounting plate is fixed on the left side of the tower crane body, and a lower fixing plate is fixed below the right wall of the tower crane body mounting plate, a lower positioning column is fixed on the top of the lower fixing plate, a mounting seat is placed on the lower fixing plate, and the mounting seat sleeve is arranged on the lower positioning column, and a wall mounting plate is installed on the right side of the mounting seat through a connecting arm;

[0007] An upper fixed plate is fixed above the right wall of the tower crane body mounting plate, and guide rods are movably inserted around the inner periphery of the upper fixed plate, an adjusting plate is fixed to the bottom end of the guide rod, and an upper positioning column is fixed to the bottom of the adjusting plate and inserted into the inner part of the mounting seat, a spring sleeve is sleeved on the guide rod, and the spring sleeve is respectively connected to the upper fixed plate and the adjusting plate, an operating pull rod is movably inserted in the middle of the upper fixed plate, and the bottom end of the operating pull rod is connected to the adjusting plate, and a pull ring is fixed to the upper end of the operating pull rod.

[0008] In a preferred embodiment, the lower positioning column and the contact surface at the bottom of the mounting seat are the same in length and width, and the mounting seat is in contact with the mounting plate of the tower crane body.

[0009] In a preferred embodiment, a lower positioning groove adapted to the lower positioning column is opened at the lower interior of the mounting seat, and the lower positioning column is inserted into the lower positioning groove.

[0010] In a preferred embodiment, through holes adapted to the guide rods are formed around the interior of the upper fixing plate, and the guide rods are inserted into the through holes.

[0011] In a preferred embodiment, a limiting disk is fixed to the upper end of the guide rod, and the outer diameter of the limiting disk is larger than the inner diameter of the through hole at the connection between the guide rod and the upper fixing plate.

[0012] In a preferred embodiment, an upper positioning groove adapted to the upper positioning column is opened on the upper interior of the mounting seat, and the upper positioning column is inserted into the upper positioning groove.

[0013] In a preferred embodiment, positioning pins are inserted into the interior of the upper fixing plate and the operating pull rod, and an anti-lost rope is connected between the outer side of the positioning pin and the upper fixing plate.

[0014] In a preferred embodiment, positioning holes adapted to the positioning pins are provided at relative positions of the upper fixing plate and the operating pull rod, and the positioning pins are inserted into the positioning holes.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are: it is easier to quickly install the tower crane body and the wall, making it easier to disassemble and assemble the tower crane body in the later stage, saving manpower and increasing work efficiency.

[0016] 1. In the utility model, by pulling the pull ring upward, the operating pull rod drives the adjustment plate and the upper positioning column to move upward, and the mounting seat can be placed on the lower fixed plate and sleeved on the lower positioning column, and then sent to the pull ring. At this time, the adjustment plate is pushed downward under the action of the spring sleeve, and the upper positioning column can be inserted into the upper part of the interior of the mounting seat.

[0017] 2. In the utility model, the locating pins are inserted into the locating holes provided inside the upper fixing plate and the operating rod, and then the wall mounting plate is installed into the wall through the expansion bolts, so that the tower crane body can be reinforced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the first state of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the second state of the utility model;

[0020] Figure 3 For this utility model Figure 1 and Figure 2 Schematic diagram of the enlarged structure of area A in the middle.

[0021] Markings in the figure: 1-tower crane body; 2-tower crane body mounting plate; 3-lower fixing plate; 4-lower positioning column; 5-mounting seat; 6-connecting arm; 7-wall mounting plate; 8-upper fixing plate; 9-guide rod; 10-limiting plate; 11-adjusting plate; 12-upper positioning column; 13-spring sleeve; 14-operating pull rod; 15-pull ring; 16-anti-lost rope; 17-locating pin. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The following will be combined Figure 1-Figure 3 A temporary tower crane attachment device according to an embodiment of the utility model is described in detail.

[0024] refer to Figure 1-2 As shown, a temporary tower crane construction attachment device includes a tower crane body 1, a tower crane body mounting plate 2 is fixed on the left side of the tower crane body 1, and a lower fixing plate 3 is fixed below the right wall of the tower crane body mounting plate 2, a lower positioning column 4 is fixed on the top of the lower fixing plate 3, a mounting seat 5 is placed on the lower fixing plate 3, and the mounting seat 5 is sleeved on the lower positioning column 4, the lower positioning column 4 and the bottom contact surface of the mounting seat 5 are the same in length and width, and the mounting seat 5 is in contact with the tower crane body mounting plate 2, a lower positioning groove adapted to the lower positioning column 4 is opened at the lower inner portion of the mounting seat 5, and the lower positioning column 4 is inserted in the lower positioning groove, and a wall mounting plate 7 is installed on the right side of the mounting seat 5 through a connecting arm 6.

[0025] refer to Figure 1-3As shown, an upper fixing plate 8 is fixed on the upper right wall of the tower crane main body mounting plate 2, and a guide rod 9 is movably inserted around the inner periphery of the upper fixing plate 8, and a through hole adapted to the guide rod 9 is opened around the inner periphery of the upper fixing plate 8, and the guide rod 9 is inserted in the through hole, and a limit plate 10 is fixed on the upper end of the guide rod 9, and the outer diameter of the limit plate 10 is larger than the inner diameter of the through hole at the insertion of the guide rod 9 and the upper fixing plate 8, and an adjustment plate 11 is fixed on the bottom end of the guide rod 9, and the bottom of the adjustment plate 11 is fixed There is an upper positioning column 12 which is inserted into the interior of the mounting seat 5. An upper positioning groove which is adapted to the upper positioning column 12 is opened on the upper interior of the mounting seat 5, and the upper positioning column 12 is inserted into the upper positioning groove. A spring sleeve 13 is sleeved on the guide rod 9, and the spring sleeve 13 is respectively connected to the upper fixed plate 8 and the adjustment plate 11. An operating pull rod 14 is movably inserted in the middle of the upper fixed plate 8, and the bottom end of the operating pull rod 14 is connected to the adjustment plate 11, and a pull ring 15 is fixed to the upper end of the operating pull rod 14.

[0026] refer to Figure 1-3 As shown, positioning pins 17 are inserted inside the upper fixed plate 8 and the operating rod 14, and positioning holes adapted to the positioning pins 17 are provided at the relative positions of the upper fixed plate 8 and the operating rod 14, and the positioning pins 17 are inserted in the positioning holes, and an anti-lost rope 16 is connected between the outer side of the positioning pins 17 and the upper fixed plate 8.

[0027] The advantages of the present application are as follows: it is convenient to quickly install the tower crane body 1 on the wall, making it easier to disassemble and assemble the tower crane body 1 in the later stage, saving manpower and increasing work efficiency.

[0028] Working principle: When reinforcing the tower crane body 1, by pulling the pull ring 15 upward, the operating rod 14 drives the adjustment plate 11 and the upper positioning column 12 to move upward, and the mounting seat 5 can be placed on the lower fixed plate 3 and sleeved on the lower positioning column 4, and then sent to the pull ring 15. At this time, the adjustment plate 11 is pushed downward under the action of the spring sleeve 13, and the upper positioning column 12 can be inserted into the upper part of the interior of the mounting seat 5.

[0029] Finally, the positioning pins 17 are inserted into the positioning holes provided inside the upper fixing plate 8 and the operating rod 14 , and then the wall mounting plate 7 is installed into the wall through the expansion bolts, so that the tower crane body 1 can be reinforced.

[0030] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A temporary tower crane attachment device, comprising a tower crane body (1), characterized in that: A tower crane body mounting plate (2) is fixed on the left side of the tower crane body (1), and a lower fixing plate (3) is fixed below the right wall of the tower crane body mounting plate (2), a lower positioning column (4) is fixed on the top of the lower fixing plate (3), a mounting seat (5) is placed on the lower fixing plate (3), and the mounting seat (5) is sleeved on the lower positioning column (4), and a wall mounting plate (7) is installed on the right side of the mounting seat (5) through a connecting arm (6); An upper fixing plate (8) is fixed on the upper right wall of the tower crane main body mounting plate (2), and a guide rod (9) is movably inserted around the inner periphery of the upper fixing plate (8), an adjusting plate (11) is fixed to the bottom end of the guide rod (9), and an upper positioning column (12) is fixed to the bottom of the adjusting plate (11) and inserted into the inner part of the mounting seat (5), a spring sleeve (13) is sleeved on the guide rod (9), and the spring sleeve (13) is respectively connected to the upper fixing plate (8) and the adjusting plate (11), an operating pull rod (14) is movably inserted in the middle of the upper fixing plate (8), and the bottom end of the operating pull rod (14) is connected to the adjusting plate (11), and a pull ring (15) is fixed to the upper end of the operating pull rod (14).

2. A temporary tower crane attachment device as claimed in claim 1, characterized in that: The lower positioning column (4) and the bottom contact surface of the mounting seat (5) are the same in length and width, and the mounting seat (5) is in close contact with the tower crane body mounting plate (2).

3. A temporary tower crane attachment device as claimed in claim 2, characterized in that: A lower positioning groove adapted to the lower positioning column (4) is provided at the lower interior of the mounting seat (5), and the lower positioning column (4) is inserted into the lower positioning groove.

4. A temporary tower crane attachment device as claimed in claim 1, characterized in that: Through holes adapted to the guide rod (9) are provided around the interior of the upper fixing plate (8), and the guide rod (9) is inserted into the through holes.

5. A temporary tower crane attachment device as claimed in claim 4, characterized in that: A limiting plate (10) is fixed to the upper end of the guide rod (9), and the outer diameter of the limiting plate (10) is larger than the inner diameter of the through hole at the insertion point of the guide rod (9) and the upper fixing plate (8).

6. A temporary tower crane attachment device as claimed in claim 2, characterized in that: An upper positioning groove adapted to the upper positioning column (12) is provided on the upper interior of the mounting seat (5), and the upper positioning column (12) is inserted into the upper positioning groove.

7. A temporary tower crane attachment device as claimed in claim 1, characterized in that: A positioning pin (17) is inserted into the interior of the upper fixing plate (8) and the operating pull rod (14), and an anti-lost rope (16) is connected between the outer side of the positioning pin (17) and the upper fixing plate (8).

8. A temporary tower crane attachment device as claimed in claim 7, characterized in that: Positioning holes adapted to the positioning pin (17) are provided at relative positions of the upper fixing plate (8) and the operating pull rod (14), and the positioning pin (17) is inserted into the positioning hole.

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