阅读说明：本技术 一种塔吊的齿轮引进结构 (Gear introduction structure of tower crane ) 是由 丁万福 童凡凡 于 2020-07-01 设计创作，主要内容包括：本发明公开了一种塔吊的齿轮引进结构,包括：塔架,所述塔架包括四个支撑梁,所述支撑梁之间通过螺栓固定连接有加固横梁,所述承重卡块的内部挂设有钢丝绳,所述钢丝绳的底部固定连接有吊架。该装置通过固定圆板和加强角板,有效增强了塔架之间的连接结构牢度,且抗压能力强,从而便于对塔架之间进行组装固定,进而便于对塔架的支撑高度进行调节,使用灵活,通过齿孔便于齿轮本体和吊梁板之间进行传动连接,稳定性高,从而便于对吊梁板进行稳固性的引导运动,进而使得吊梁板带动吊架进行左右移动位置的调节时,支撑结构稳定牢固高,继而大大提高了塔吊运输工作的灵活性,有效提高了工作效率,有利于保证货物运输的牢固性。(The invention discloses a gear introducing structure of a tower crane, which comprises: the tower comprises four supporting beams, a reinforcing cross beam is fixedly connected between the supporting beams through bolts, a steel wire rope is hung inside the bearing clamping block, and a hanging bracket is fixedly connected to the bottom of the steel wire rope. The device is through fixed plectane and reinforcing scute, the connection structure fastness between the pylon has effectively been strengthened, and compressive capacity is strong, thereby be convenient for assemble fixedly between the pylon, and then be convenient for adjust the bearing height of pylon, it is nimble to use, be convenient for carry out the transmission through the perforation between gear body and the hanging beam board and connect, stability is high, thereby be convenient for carry out the guide motion of steadiness to the hanging beam board, and then when making the hanging beam board drive the gallows and remove the regulation of removal position, bearing structure is stable firm high, then the flexibility of tower crane transportation work has been improved greatly, work efficiency is effectively improved, be favorable to guaranteeing cargo transportation's fastness.)

1. The utility model provides a gear introduction structure of tower crane which characterized in that includes: the tower comprises four supporting beams, reinforcing cross beams are fixedly connected between the supporting beams through bolts, the upper ends and the lower ends of the supporting beams correspond to reinforcing oblique beams fixedly connected between the reinforcing cross beams, the tower is fixedly connected with each other through a fixed circular plate, a fixed seat is fixedly connected to the top of the tower through bolts, a support seat is fixedly connected to the top of the fixed seat, supporting plates are fixedly connected to the front face and the back face of the support seat, a positioning column is fixedly connected between the supporting plates, a gear body is sleeved at the middle of the positioning column through a bearing, a hanging beam plate is connected to the gear body in a transmission mode and is connected to the inside of the support seat in a sliding mode, a bearing clamping block is fixedly clamped on one end of the hanging beam plate, a steel wire rope is hung inside the bearing clamping block, and a hanging.

2. The gear introducing structure of a tower crane according to claim, wherein the fixed circular plates are fixedly connected to the corresponding ends of the supporting beams, the fixed circular plates are fixedly connected with each other through bolts, and reinforcing angle plates are uniformly distributed and fixedly connected between the surfaces of the fixed circular plates and the supporting beams.

3. The gear introducing structure of the tower crane according to claim, wherein a fixing groove is embedded in the front face of the hanging beam plate, the inner top of the bearing clamping block is clamped at one end of the bottom of the fixing groove, the fixing groove is provided with uniformly distributed tooth holes, and the tooth holes are meshed with the gear body.

4. The gear introducing structure of the tower crane according to claim, wherein a clamping groove is formed in the back of the bearing clamping block, and the steel wire rope is arranged on the clamping groove in a penetrating manner.

5. The gear introducing structure of the tower crane according to claim, wherein four ends of the top of the hanger are fixedly connected with reinforcing lug plates, and fixing holes are formed in the upper ends of the reinforcing lug plates.

Technical Field

The invention relates to the technical field of tower crane equipment, in particular to a gear introduction structure of a tower crane.

Background

The tower crane is one of the most important building devices in construction and installation engineering, and the transmission mechanism of the tower crane comprises a main hoisting mechanism, a track, a speed change gear, a driving motor, a gearbox and the like. The tower crane tip has the function of bearing the upper load transmitted by the boom pull rope and the balance arm pull rope, and directly transmits the upper load to the tower body structure through the rotary tower, the rotary table, the bearing seat and other structural components.

However, in the prior art, potential energy needs to be transmitted to the tower body through the pull rope of the cantilever crane to drive the goods to move, and the goods need to be moved by consuming excessive potential energy, so that the goods cannot be stably guided to move and supported by the cantilever crane while moving, thereby being not beneficial to stable transportation of the goods and having poor operation flexibility.

Disclosure of Invention

The invention aims to solve the technical problem of providing a gear introducing structure of a tower crane, and solves the problems that stable guiding movement and support cannot be carried out on a suspension beam arm support, so that stable transportation of goods is not facilitated, and the operation flexibility is poor.

In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a gear introduction structure of tower crane, includes: the tower comprises four supporting beams, reinforcing cross beams are fixedly connected between the supporting beams through bolts, the upper ends and the lower ends of the supporting beams correspond to reinforcing oblique beams fixedly connected between the reinforcing cross beams, the tower is fixedly connected with each other through a fixed circular plate, a fixed seat is fixedly connected to the top of the tower through bolts, a support seat is fixedly connected to the top of the fixed seat, supporting plates are fixedly connected to the front face and the back face of the support seat, a positioning column is fixedly connected between the supporting plates, a gear body is sleeved at the middle of the positioning column through a bearing, a hanging beam plate is connected to the gear body in a transmission mode and is connected to the inside of the support seat in a sliding mode, a bearing clamping block is fixedly clamped on one end of the hanging beam plate, a steel wire rope is hung inside the bearing clamping block, and a hanging.

Preferably, the fixed circular plates are fixedly connected to the corresponding ends between the support beams, the fixed circular plates are fixedly connected by bolts, and reinforcing angle plates which are uniformly distributed are fixedly connected between the fixed circular plates and the surfaces of the support beams.

Preferably, the front surface of the hanging beam plate is embedded with a fixing groove, the inner top of the bearing clamping block is clamped at one end of the bottom of the fixing groove, the fixing groove is provided with uniformly distributed tooth holes, and the tooth holes are meshed with the gear body.

Preferably, a clamping groove is formed in the back face of the bearing clamping block, and the steel wire rope penetrates through the clamping groove.

Preferably, four ends of the top of the hanger are fixedly connected with reinforcing lug plates, and fixing holes are formed in the upper ends of the reinforcing lug plates.

Adopt above-mentioned technical scheme, through fixed plectane and reinforcing scute, the connection structure fastness between the pylon has effectively been strengthened, and compressive capacity is strong, thereby be convenient for assemble fixedly between the pylon, and then be convenient for adjust the support height of pylon, it is nimble to use, be convenient for carry out the transmission through the perforation between gear body and the hanging beam board and connect, stability is high, thereby be convenient for carry out the guide motion of steadiness to the hanging beam board, and then when making the hanging beam board drive the gallows and remove the regulation of controlling the position, the bearing structure is stable firm high, then the flexibility of tower crane transportation work has been improved greatly, work efficiency has effectively been improved, and, through the bearing fixture block, wire rope and gallows are convenient for carry out firm hoist and mount to the goods, be favorable to guaranteeing the fastness of freight, avoid damaging the phenomenon.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic structural view of the present invention;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a tower; 101. a support beam; 102. reinforcing the oblique beam; 103. reinforcing the cross beam; 104. fixing the circular plate; 105. reinforcing corner plates; 2. a fixed seat; 3. a support base; 4. a support plate; 401. a positioning column; 402. a gear body; 5. a beam hanging plate; 501. fixing grooves; 502. a perforation; 6. a load-bearing clamping block; 601. a card slot; 7. a wire rope; 8. a hanger; 801. a reinforcing ear plate; 802. and (7) fixing holes.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

According to the description of fig. 1-4: the utility model provides a gear introduction structure of tower crane, includes: the tower comprises a tower frame 1, wherein the tower frame 1 comprises four supporting beams 101, reinforcing cross beams 103 are fixedly connected among the supporting beams 101 through bolts, reinforcing oblique beams 102 are fixedly connected among the reinforcing cross beams 103 corresponding to the upper ends and the lower ends of the supporting beams 101, the tower frame 1 is fixedly connected through a fixed circular plate 104, the top of the tower frame 1 is fixedly connected with a fixed seat 2 through bolts, the top of the fixed seat 2 is fixedly connected with a support seat 3, supporting plates 4 are fixedly connected on the front surface and the back surface of the support seat 3, positioning columns 401 are fixedly connected among the supporting plates 4, a gear body 402 is sleeved in the middle of each positioning column 401 through a bearing, a hanging beam plate 5 is movably connected on the gear body 402, the hanging beam plate 5 is slidably connected inside the support seat 3, a bearing clamping block 6 is fixedly clamped on one end of the hanging beam plate 5, and a steel wire rope, the bottom of the steel wire rope 7 is fixedly connected with a hanging bracket 8.

Because fixed circular plate 104 fixed connection is on the corresponding tip between a supporting beam 101, through bolt fixed connection between the fixed circular plate 104, fixedly connected with evenly distributed's reinforcing angle board 105 between the surface of fixed circular plate 104 and a supporting beam 101, so effectively improved a connection structure's between a supporting beam 101 steadiness to effectively strengthened a supporting beam 101 link's structural strength through reinforcing angle board 105, the compressive capacity is high, thereby effectively strengthened the connection structure fastness between the pylon 1, be convenient for assemble fixedly between the pylon 1, and then be convenient for adjust the support height of pylon 1, use in a flexible way.

Because the fixed slot 501 is embedded on the front of the hanging beam plate 5, the bottom one end of the fixed slot 501 is connected to the joint of the inner top of the bearing fixture block 6, the tooth holes 502 which are uniformly distributed are formed in the fixed slot 501, the tooth holes 502 are meshed with the gear body 402 to be connected, so that the stability of the connecting structure between the bearing fixture block 6 and the hanging beam plate 5 is improved through the fixed slot 501, the gear body 402 and the hanging beam plate 5 are connected in a transmission mode through the tooth holes 502, the stability is high, the hanging beam plate 5 is convenient to conduct guiding movement of the stability, the hanging beam plate 5 is further enabled to drive the hanging frame 8 to conduct adjustment of the left-right moving position, and the operation is flexible.

Because the clamping groove 601 is formed in the back of the bearing clamping block 6, and the steel wire rope 7 penetrates through the clamping groove 601, the steel wire rope 7 is convenient to mount, and the hanging bracket 8 is convenient to connect and conveniently hang and take goods.

Because four equal fixedly connected with in top of gallows 8 strengthen otic placode 801, strengthen the inside fixed orifices 802 that is equipped with in upper end of otic placode 801, so be convenient for to put the goods on gallows 8 and wear the rope fixed, be favorable to guaranteeing the fastness of freight, avoid the damage phenomenon.

The working principle of the gear introduction structure of the tower crane provided by the embodiment of the invention is as follows: through the fixed circular plate 104 and the reinforced angle plate 105, the connecting structure fastness between the towers 1 is effectively enhanced, and the compression resistance is strong, so that the towers 1 can be conveniently assembled and fixed, the supporting height of the towers 1 can be conveniently adjusted, the use is flexible, the gear body 402 and the hanging beam plate 5 can be conveniently in transmission connection through the tooth holes 502, the stability is high, the stability guiding movement of the hanging beam plate 5 is convenient, the hanging beam plate 5 drives the hanging frame 8 to adjust the left-right moving position, the supporting structure is stable and firm and high, the flexibility of tower crane transportation work is greatly improved, the working efficiency is effectively improved, stable hoisting of goods is facilitated through the bearing clamping block 6, the steel wire rope 7 and the hanging frame 8, the firmness of goods transportation is favorably ensured, and the damage phenomenon is avoided; it should be noted that the transmission mechanism is installed in the fixing base 2 of the tower crane and drives the gear body 402 to operate, which is not necessary to be described in the prior art.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.