Light and small mobile cantilever crane

Abstract

The utility model discloses a light and small movable cantilever crane which comprises a mounting transverse plate, a first groove is formed in the mounting transverse plate, a one-way threaded rod is arranged in the first groove, one end of the one-way threaded rod is connected with a first rotating motor, and the one-way threaded rod is sleeved with two first threaded sleeve blocks. The lower portions of the two first threaded sleeve blocks are connected with a first supporting plate, the lower portion of the first supporting plate is connected with a connecting block, an electric telescopic rod is arranged in the center of the lower portion of the connecting block, driven telescopic rods are arranged on the two sides of the electric telescopic rod correspondingly, and the lower portions of the electric telescopic rod and the lower portions of the driven telescopic rods are connected with a second supporting plate. A second groove is formed in the second supporting plate, a two-way threaded rod is arranged in the second groove, the two ends of the upper portion of the two-way threaded rod are sleeved with second threaded sleeve blocks correspondingly, and the lower portions of the two second threaded sleeve blocks are connected with clamping plates correspondingly. According to the utility model, the cantilever can be conveniently moved and mounted.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile type cantilever crane technical field, concretely to a light small mobile type cantilever crane. BACKGROUND

[0002] At present, in the production and processing of precision accessories, the spindle products of various different models and types have relatively large differences in weight and volume, and when processing products of various models, due to the large difference in weight and volume, the staff has difficulty in carrying the products, which is time-consuming and laborious, low in work efficiency and high in labor intensity, and has safety hazards, and is easy to consume labor, waste limited labor resources and affect production efficiency.

[0003] At present, there is no device that can complete the above-mentioned carrying work, therefore, a light small mobile type cantilever crane is proposed for the above-mentioned problems. UTILITY MODEL CONTENTS

[0004] The utility model discloses a light small mobile type cantilever crane, including the installation horizontal plate, the recess no.

[0005] Compared with the prior art, the utility model has the advantages that:

[0006] The utility model discloses a light small mobile type cantilever crane, including the installation horizontal plate, the recess no.

[0007] The utility model discloses a light small mobile type cantilever crane, including the installation horizontal plate, the recess no.

[0008] The utility model discloses a rotatory motor two, two -way threaded rod, threaded sleeve piece no. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is the external structure schematic diagram of the utility model;

[0010] Figure 2 It is the internal structure schematic diagram of the utility model.

[0011] The figure mark and name in drawing are as follows:

[0012] 1, installation horizontal board;101, recess one;2, connecting plate;201, mounting hole;3, threaded sleeve piece one;4, support plate one;5, connecting block;6, electric telescopic rod;7, driven telescopic rod;8, support plate two;801, recess two;9, clamping plate;10, one -way threaded rod;11, rotatory motor one;12, two -way threaded rod;13, rotatory motor two;14, control panel;15, threaded sleeve piece no. DETAILED DESCRIPTION

[0013] The technical scheme in the embodiments of the utility model will be apparently and completely described below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts belong to the range of protection of the utility model.

[0014] As shown in the accompanying Figure 1 , 2 The utility model provides a kind of light small mobile cantilever crane, including installation horizontal board 1, the recess one 101 is set in the installation horizontal board 1, the one -way threaded rod 10 is arranged in the recess one 101, the one -way threaded rod 10 one end is with rotatory motor one 11, two threaded sleeve piece one 3 are set on the one -way threaded rod 10, two the threaded sleeve piece one 3 below are connected with support plate one 4, the support plate one 4 below is connected with connecting block 5, electric telescopic rod 6 is arranged in the center position below connecting block 5, driven telescopic rod 7 is respectively arranged in the two sides of electric telescopic rod 6, electric telescopic rod 6, driven telescopic rod 7 below are connected with support plate two 8, the recess two 801 is set in the support plate two 8, the two -way threaded rod 12 is arranged in the recess two 801, threaded sleeve piece no. 15 is respectively set on the two ends above two -way threaded rod 12, two the threaded sleeve piece no. 15 below are respectively connected with clamping plate 9.

[0015] Specific, the installation of the horizontal plate 1 above both sides are respectively provided with connecting plate 2, the connecting plate 2 inside is provided with mounting hole 201.

[0016] Specific, the installation of the horizontal plate 1 outside front surface is provided with control panel 14.

[0017] Specific, the control panel 14 is respectively electrically connected with electric telescopic rod 6, rotating motor one 11, rotating motor two 13.

[0018] Working principle: when using, rotating motor one 11 drives unidirectional threaded rod 10 to rotate, unidirectional threaded rod 10 drives threaded sleeve block one 3 to move, threaded sleeve block one 3 drives the suspension structure to move, after moving to the specified position, electric telescopic rod 6 is elongated and can drive the suspension structure to descend, rotating motor two 13 drives bidirectional threaded rod 12 to rotate, bidirectional threaded rod 12 drives threaded sleeve block two 15 to move in the direction of approaching each other, it is convenient to clamp the article,

[0019] In the description of the utility model, it needs to explain, the orientation or position relation indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" etc. for the orientation or position relation shown in the drawing, is only for the convenience of describing the utility model and simplifying the description, and is not the indication or implication that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore it can not be understood as the limitation of the utility model. In addition, the terms "first", "second" are only for the purpose of description, and can not be understood as indicating or implying relative importance.

[0020] In the description of the utility model, it needs to explain, unless otherwise explicitly specified and limited, the terms "installation", "provided with", "connection" etc. should be broadly understood, for example, "connection", can be fixed connection, can also be detachable connection, or integrally connected;It can be mechanical connection, can also be electrical connection;It can be directly connected, can also be indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. A light and compact mobile jib crane comprising a mounting plate (1), characterized in that: The recess one (101) is internally provided with a one-way threaded rod (10), one end of the one-way threaded rod (10) is connected with a rotating motor one (11), two threaded sleeve blocks one (3) are sleeved on the one-way threaded rod (10), two threaded sleeve blocks one (3) are connected with a support plate one (4) below, the support plate one (4) is connected with a connecting block (5) below, the connecting block (5) is provided with an electric telescopic rod (6) at the center position below, the electric telescopic rod (6) is provided with a driven telescopic rod (7) on both sides, the electric telescopic rod (6) and the driven telescopic rod (7) are connected with a support plate two (8) below, the support plate two (8) is internally provided with a recess two (801), the recess two (801) is internally provided with a two-way threaded rod (12), the two-way threaded rod (12) is provided with a threaded sleeve block two (15) at both ends above, two threaded sleeve blocks two (15) are connected with a clamping plate (9) below.

2. A light and compact mobile cantilever crane according to claim 1, characterized in that: The connecting plate (2) is internally provided with a mounting hole (201).

3. A light and compact mobile cantilever crane according to claim 1, characterized in that: The control panel (14) is arranged on the front surface of the mounting horizontal plate (1).

4. A light and compact mobile cantilever crane according to claim 3, characterized in that: The control panel (14) is electrically connected with the electric telescopic rod (6), the rotating motor one (11) and the rotating motor two (13).

Images