阅读说明：本技术 一种建筑管道安装用起重机 (Crane for building pipeline installation ) 是由 周称发 于 2020-07-07 设计创作，主要内容包括：本发明涉及一种起重机,尤其涉及一种建筑管道安装用起重机。本发明要解决的技术问题是如何提供一种能够省时省力、能够便于搬运和安装管道的建筑管道安装用起重机。为了解决上述技术问题,本发明提供了这样一种建筑管道安装用起重机,包括：底板,其上安装有管道升降机构；人员升降机构,底板上靠近管道升降机构的一侧安装有人员升降机构,管道升降机构和人员升降机构传动连接；工作台,人员升降机构上连接有工作台；支撑架,人员升降机构上远离工作台的一侧连接有支撑架。本发明管道升降机构能够向上搬运管道,人员升降机构能够升降工作人员,工作人员即可站在人员升降机构上进行管道安装。(The invention relates to a crane, in particular to a crane for mounting building pipelines. The invention aims to solve the technical problem of how to provide a crane for building pipeline installation, which can save time and labor and is convenient for carrying and installing pipelines. In order to solve the above technical problems, the present invention provides a crane for installing a building duct, comprising: the bottom plate is provided with a pipeline lifting mechanism; the personnel lifting mechanism is arranged on one side, close to the pipeline lifting mechanism, of the bottom plate, and the pipeline lifting mechanism is in transmission connection with the personnel lifting mechanism; the personnel lifting mechanism is connected with the workbench; the support frame, the last one side of keeping away from the workstation of personnel elevating system is connected with the support frame. The pipeline lifting mechanism can be used for carrying pipelines upwards, the personnel lifting mechanism can be used for lifting workers, and the workers can stand on the personnel lifting mechanism for pipeline installation.)

1. A crane for installing a building pipeline, comprising:

the pipeline lifting mechanism comprises a bottom plate (1) on which a pipeline lifting mechanism (4) is arranged;

the pipeline lifting mechanism (4) is in transmission connection with the personnel lifting mechanism (5);

the workbench (2) is connected to the personnel lifting mechanism (5);

the support frame (3) is connected with one side of the personnel lifting mechanism (5) far away from the workbench (2).

2. The crane for installing construction pipes according to claim 1, wherein the pipe elevating mechanism (4) comprises:

the slotted mounting frames (41) are connected to the two sides of the bottom plate (1);

the two sides of the first chain wheel (42) and the slotted mounting frame (41) are both rotatably connected with the first chain wheel (42);

the servo motor (43) is mounted on one side, close to one of the slotted mounting frames (41), of the bottom plate (1), and the servo motor (43) is connected with one of the first chain wheels (42);

a chain (44), wherein the chain (44) is connected between the first chain wheels (42);

one side of the chain (44) is connected with the connecting block (45);

connecting rod (46), be connected with connecting rod (46) between connecting block (45), connecting rod (46) and fluting mounting bracket (41) sliding connection.

3. A crane for building piping installation according to claim 2, characterized in that the personnel elevating mechanism (5) comprises:

a plurality of tooth blocks (51) are connected to the other side of the chain (44);

the other side, close to the slotted mounting rack (41), of the bottom plate (1) is connected with a fixing plate (55);

the transmission gear (52) is rotationally connected to the fixing plate (55), and the transmission gear (52) is meshed with the gear block (51);

the guide rail (54) is connected to one side, close to the fixing plate (55), of the bottom plate (1);

the rack (53) is connected to the guide rail (54) in a sliding mode, and the rack (53) is meshed with the transmission gear (52);

the rack (53) is connected with the connecting plate (56), the workbench (2) is connected to the bottom of the connecting plate (56), and the support frame (3) is connected to the inner side face of the connecting plate (56);

and the second chain wheel (57) is rotatably connected to one side, close to the first chain wheel (42), of the slotted mounting frame (41), and the second chain wheel (57) is in transmission connection with the chain (44).

4. The crane for installing building ducts as claimed in claim 3, further comprising: tilting mechanism (6), tilting mechanism (6) include:

the connecting shaft (64) is rotatably connected to the connecting block (45);

the fixing block (63) is connected to the connecting shaft (64);

the pipe bracket (61) is connected to the fixed block (63);

the reinforcing rods (62) are connected between the pipe brackets (61);

the mounting block (65), one side of one connecting block (45) is connected with the mounting block (65);

a ratchet gear (66), the mounting block (65) is connected with the ratchet gear (66);

a mounting shaft (69), wherein one side of one of the pipe brackets (61) is connected with the mounting shaft (69);

the clamping block (67) is rotationally connected to the mounting shaft (69), and the clamping block (67) is matched with the ratchet gear (66);

a torsion spring (68) is connected between the clamping block (67) and one of the pipe brackets (61).

5. The crane for installing building ducts as claimed in claim 4, further comprising:

the guardrail (7) is connected to the connecting plate (56), and the bottom of the guardrail (7) is connected with the top of the workbench (2).

Technical Field

The invention relates to a crane, in particular to a crane for mounting building pipelines.

Background

When workers need to install pipelines at higher positions, the workers need to convey the pipelines to the higher positions, at present, the workers generally convey the pipelines to the higher positions by means of ladders, then stand on the ladders to install the pipelines, and therefore the workers need to climb up and down the ladders, much time and energy are needed, the climbing up and down on the ladders is low in safety, and the workers are easy to fall down carelessly to cause injuries; and it is inconvenient to stand on a ladder to install the pipeline.

Therefore, it is necessary to develop a crane for installing construction pipelines, which is capable of saving time and labor and facilitating the transportation and installation of pipelines.

Disclosure of Invention

(1) Technical problem to be solved

In order to overcome the defects that workers carry pipelines and install the pipelines by means of ladders are inconvenient, time-consuming and labor-consuming, the invention aims to solve the technical problem of providing the crane for building pipeline installation, which is time-saving and labor-saving and convenient to carry and install the pipelines.

(2) Technical scheme

In order to solve the above technical problems, the present invention provides a crane for installing a building duct, comprising: the bottom plate is provided with a pipeline lifting mechanism; the personnel lifting mechanism is arranged on one side, close to the pipeline lifting mechanism, of the bottom plate, and the pipeline lifting mechanism is in transmission connection with the personnel lifting mechanism; the personnel lifting mechanism is connected with the workbench; the support frame, the last one side of keeping away from the workstation of personnel elevating system is connected with the support frame.

Preferably, the pipe elevating mechanism includes: the slotted mounting frames are connected to the two sides of the bottom plate; the two sides of the slotted mounting frame are rotatably connected with the first chain wheel; the servo motor is arranged on one side, close to one of the slotted mounting frames, of the bottom plate and is connected with one of the first chain wheels; the chain is connected between the first chain wheels; one side of the chain is connected with the connecting block; the connecting rod is connected with the connecting rod between the connecting block, and connecting rod and fluting mounting bracket slidingtype are connected.

Preferably, the personnel lift mechanism comprises: the other side of the chain is connected with a plurality of tooth blocks; the other side of the bottom plate, which is close to the slotted mounting rack, is connected with a fixing plate; the fixed plate is rotatably connected with a transmission gear, and the transmission gear is meshed with the tooth block; the guide rail is connected to one side, close to the fixed plate, of the bottom plate; the rack is connected with the guide rail in a sliding manner and meshed with the transmission gear; the rack is connected with a connecting plate, the workbench is connected to the bottom of the connecting plate, and the support frame is connected to the inner side surface of the connecting plate; and the slotted mounting frame is rotatably connected with a second chain wheel at one side close to the first chain wheel, and the second chain wheel is in transmission connection with the chain.

Preferably, the method further comprises the following steps: tilting mechanism, tilting mechanism includes: the connecting shaft is rotatably connected to the connecting block; the connecting shaft is connected with the fixing block; the fixed block is connected with the pipe bracket; the reinforcing rods are connected between the pipe brackets; one side of one connecting block is connected with the mounting block; the ratchet gear is connected to the mounting block; a mounting shaft connected to one side of one of the pipe brackets; the mounting shaft is rotatably connected with a clamping block, and the clamping block is matched with the ratchet wheel; and a torsion spring is connected between the clamping block and one of the pipe brackets.

Preferably, the method further comprises the following steps: the guardrail is connected with on the connecting plate, and the guardrail bottom is connected with the workstation top.

(3) Advantageous effects

1. The pipeline lifting mechanism can upwards carry the pipeline, the personnel lifting mechanism can lift workers, and the workers can stand on the personnel lifting mechanism to carry out pipeline installation, so that the workers do not need to carry and install the pipeline by means of a ladder, time and labor can be saved, and the pipeline can be conveniently carried and installed.

2. The pipeline can be placed on the turnover mechanism, and the turnover mechanism can block the pipeline and prevent the pipeline from rolling and falling off when moving upwards.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a third perspective view of the present invention.

Fig. 4 is an enlarged view of a portion a of the present invention.

The labels in the figures are: 1-base plate, 2-workbench, 3-support frame, 4-pipe lifting mechanism, 41-slotted mounting frame, 42-first chain wheel, 43-servo motor, 44-chain, 45-connecting block, 46-connecting rod, 5-personnel lifting mechanism, 51-tooth block, 52-transmission gear, 53-rack, 54-guide rail, 55-fixing plate, 56-connecting plate, 57-second chain wheel, 6-turnover mechanism, 61-pipe bracket, 62-reinforcing rod, 63-fixing block, 64-connecting shaft, 65-mounting block, 66-ratchet gear, 67-clamping block, 68-torsion spring, 69-mounting shaft and 7-guardrail.

Detailed Description

The invention is further described below with reference to the figures and examples.