CN219724415U - Building steel rope straightening device - Google Patents

Abstract

The utility model provides a straightening device for a building steel rope, which comprises a bench, two groups of fixing mechanisms, a transverse driving device and a traction assembly, wherein the bench is vertically arranged on the ground, and a guide groove is formed in the upper surface of the bench; the two groups of fixing mechanisms are symmetrically arranged on the rack, and each fixing mechanism comprises a supporting component and a clamping component, wherein the clamping component is rotatably connected to the supporting component; the transverse driving device is arranged at the bottom of the rack; the pulling component is movably arranged in the guide groove, and the bottom of the pulling component is connected with the transverse driving device. According to the building steel rope straightening device, mechanical straightening is utilized, part of manpower is saved, the steel rope can be continuously forced in the straightening process, the steel rope is prevented from rebounding, and the straightening effect is improved.

Description

Building steel rope straightening device

Technical Field

The utility model relates to the technical field of building steel ropes, in particular to a building steel rope straightening device.

Background

The steel rope is also called as a steel wire rope, and is a spiral steel wire bundle formed by twisting steel wires meeting the requirements of mechanical properties and geometric dimensions together according to a certain rule, wherein the steel wire rope consists of steel wires, a rope core and lubricating grease. The steel wire rope is a spiral rope which is formed by twisting multiple layers of steel wires into strands and then taking a rope core as the center. The steel rope has the characteristics of high strength, light dead weight, stable work and difficult sudden whole root breakage.

In the construction field, the steel wire rope is often used in lifting materials, pulling and traction of heavy objects, and because the end part of the steel wire rope needs to be in wire connection with objects (such as a trailer hook, a hoisting hook and the like), huge pulling force is also needed to be born in the process, the internal stress of the end part of the steel wire rope is changed due to the pulling force, and after the pulling force is released, the end part of the steel wire rope is enabled to be curled (or deformed), so that the steel wire rope is inconvenient to store and reuse in the later period.

At present, the steel rope with the end part being curled is generally straightened in a knocking mode (such as a worker holds a tool or hammering equipment), and as the knocking process is intermittent force application, the steel rope has high rigidity, the steel rope after knocking is easy to rebound, the straightening effect is poor, and more manpower is wasted.

Disclosure of Invention

The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology.

Therefore, one purpose of the utility model is to provide a building steel rope straightening device, which utilizes mechanical straightening, saves part of manpower, can continuously apply force to the steel rope in the straightening process, avoids steel rope rebound, and improves the straightening effect.

In order to achieve the above purpose, a first aspect of the present utility model provides a straightening device for a building steel rope, which comprises a rack, two sets of fixing mechanisms, a transverse driving device and a traction assembly, wherein the rack is vertically arranged on the ground, and a guide groove is formed in the upper surface of the rack; the two groups of fixing mechanisms are symmetrically arranged on the rack, and each fixing mechanism comprises a supporting component and a clamping component, wherein the clamping component is rotatably connected to the supporting component; the transverse driving device is arranged at the bottom of the rack; the traction component is movably arranged in the guide groove, and the bottom of the traction component is connected with the transverse driving device.

According to the building steel rope straightening device, the pulling component applies acting force to the steel ropes, in the straightening process, the pulling component transversely moves, and the steel ropes on two sides of the pulling component can be subjected to continuous pulling force, so that the steel ropes are prevented from rebounding, the straightening effect is improved, in addition, the two ends of the steel ropes are clamped by the fixing mechanism, and the pulling component moves in a reciprocating mode, so that mechanical straightening is achieved, and part of manpower is saved.

In addition, the building steel rope straightening device provided by the utility model can also have the following additional technical characteristics:

specifically, the support assembly comprises a box body, a plate body, two lifting devices and two support plates, wherein the bottom of the box body is arranged on the rack; the plate body is slidably connected to the inside of the box body; the two lifting devices are respectively arranged between the plate body and the box body; the two supporting plates are respectively arranged on the plate body.

Specifically, the clamping assembly comprises a limiting piece, a pressing plate, a screw rod and a knob, wherein the limiting piece is rotatably connected between the two supporting plates; the pressing plate is movably arranged in the limiting piece; one end of the screw rod is rotationally connected with the pressing plate, and the other end of the screw rod penetrates through the limiting piece and is in threaded connection with the limiting piece; the knob is arranged at the other end of the screw rod.

Specifically, the transverse driving device comprises an electric sliding table and a sliding block, wherein the electric sliding table is arranged at the bottom of the rack; the sliding block is slidably arranged on the electric sliding table.

Specifically, the traction assembly comprises a hydraulic cylinder, a mounting frame and a limiting wheel, wherein the hydraulic cylinder is mounted on the sliding block; the mounting frame is arranged at the extending end of the hydraulic cylinder; the limiting wheel is rotatably arranged on the inner wall of the mounting frame.

Specifically, two groove bodies are arranged on the rack, and the two groove bodies are respectively positioned at two sides of the guide groove; two auxiliary blocks are symmetrically arranged on the hydraulic cylinder, and the auxiliary blocks are movably arranged in the corresponding grooves.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural view of a straightening device for a construction steel rope according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a straightening device for a construction steel rope according to another embodiment of the present utility model;

fig. 3 is a schematic view of a fixing mechanism of a construction steel rope straightening device according to an embodiment of the present utility model.

Reference numerals: 1. a stand; 11. a guide groove; 2. a fixing mechanism; 21. a support assembly; 211. a case body; 212. a plate body; 213. a lifting device; 214. a support plate; 22. a clamping assembly; 221. a limiting piece; 222. a pressing plate; 223. a screw; 224. a knob; 3. a lateral drive device; 31. an electric sliding table; 32. a slide block; 4. a pulling assembly; 41. a hydraulic cylinder; 42. a mounting frame; 43. a limiting wheel; 51. a tank body; 52. and an auxiliary block.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

A construction steel cord straightening apparatus according to an embodiment of the present utility model is described below with reference to the accompanying drawings.

The building steel rope straightening device provided by the embodiment of the utility model is mainly applied to a building site, and can straighten steel ropes used on lifting equipment or pulling equipment on the building site after the steel ropes are used, so that the steel ropes are convenient to store and use for the second time.

As shown in fig. 1 and 2, the straightening device for a building steel rope according to an embodiment of the present utility model may include a rack 1, two sets of fixing mechanisms 2, a transverse driving device 3, and a pulling assembly 4.

Wherein the rack 1 is vertically arranged on the ground, and a guide groove 11 is formed in the upper surface of the rack 1; two sets of fixing mechanisms 2 are symmetrically arranged on the rack 1, and the fixing mechanisms 2 can comprise a supporting component 21 and a clamping component 22.

Wherein, the clamping assembly 22 is rotatably connected to the supporting assembly 21, the transverse driving device 3 is arranged at the bottom of the rack 1, the traction assembly 4 is movably arranged in the guide groove 11, and the bottom of the traction assembly 4 is connected with the transverse driving device 3.

It should be noted that the bottom of the gantry 1 described in this embodiment is provided with a controller (not shown in the drawing), and the support assembly 21, the lateral driving device 3, and the pulling assembly 4 are respectively connected to the controller.

In the embodiment of the utility model, the external commercial power supplies power for the transverse driving device 3 in the device, so that the normal operation of the device is ensured.

Specifically, when the construction on the construction site is completed, a worker needs to house various tools including collection of steel ropes used when the material is bound by the hoisting equipment (tower crane hook).

In order to conveniently collect the steel rope, workers need to straighten the steel rope by using the device, so that secondary use in the later period is convenient.

Firstly, one end of the steel rope is fixed in one clamping component 22, then the other end of the steel rope passes through the pulling component 4, and the other end of the steel rope is fixed in the other clamping component 22, the supporting component 21 changes the height of the clamping component 22, so that the two ends of the steel rope are pulled up until the steel rope is tightened (at this time, the pulling component 4 is positioned in the middle of the steel rope, namely, at the lowest point of the steel rope, and thus the steel rope is prevented from being stressed all the time in the moving process of the pulling component 4).

The controller sends an operation signal to the transverse driving device 3, the transverse driving device 3 drives the traction component 4 to move, the traction component 4 moves along the steel rope, and a certain pulling force (the pulling force can be determined according to actual conditions) is always kept between the traction component 4 and the steel rope in the moving process, so that the steel rope is prevented from springback in the straightening process, and the straightening effect is improved.

The two ends of the steel rope are clamped by the fixing mechanism 2, and the traction assembly 4 moves back and forth, so that mechanical alignment is realized, and part of manpower is saved.

It will be appreciated that in the embodiment of the utility model, the pulling assembly 4 reciprocates, the pulling assembly 4 bends at the contact position with the steel rope to change the internal stress of the steel rope to realize alignment, and in addition, during the movement of the steel rope, a certain pulling force is applied to the steel rope at both sides of the pulling assembly 4, so that the steel rope is prevented from rebounding.

In the process of reciprocating movement of the traction assembly 4, angles at two ends of the steel rope are changed, so that the clamping assembly 22 is driven to rotate on the supporting assembly 21, and the steel rope is prevented from being stressed and bent at the clamping assembly 22.

As a possible case, if the length of the steel rope to be straightened is long, when the steel rope is straightened by the device, one section of steel rope can be straightened first, and then the next section of steel rope can be straightened.

In one embodiment of the present utility model, as shown in fig. 3, the support assembly 21 may include a case 211, a plate 212, two lifting devices 213, and two support plates 214.

Wherein, the bottom of the box 211 is disposed on the rack 1, the plate 212 is slidably connected inside the box 211, two lifting devices 213 are respectively disposed between the plate 212 and the box 211, and two support plates 214 are respectively disposed on the plate 212.

In one embodiment of the present utility model, as shown in FIG. 3, the clamping assembly 22 may include a stop 221, a pressure plate 222, a screw 223, and a knob 224.

Wherein, the spacing piece 221 is rotatably connected between two backup pads 214, and clamp plate 222 movably sets up in spacing piece 221, and the one end and the clamp plate 222 rotation of screw rod 223 are connected, and the other end of screw rod 223 runs through spacing piece 221, and with spacing piece 221 threaded connection, knob 224 sets up the other end at screw rod 223.

It should be noted that, the bottom of the stopper 221 in this embodiment has an arc-shaped structure, so that it can be adapted to the outer diameter of the steel cable.

Specifically, when a worker fixes one end of the steel rope, firstly, the one end of the steel rope is placed in the limiting piece 221, then the knob 224 is rotated, the knob 224 drives the screw 223 to rotate, the screw 223 pushes the pressing plate 222 to move, the pressing plate 222 moves in the limiting piece 221, under the combined action of the pressing plate 222 and the limiting piece 221, the one end of the steel rope is clamped, and similarly, the other end of the steel rope is clamped.

Then, the controller sends an operation signal to the lifting device 213, the lifting device 213 pushes the plate 212 to move, and the plate 212 and the box 211 move relatively, so that the clamping assembly 22 is lifted, two ends of the steel rope are lifted, the steel rope is tightened, and the steel rope is prevented from being contacted with the rack 1.

As a possible case, in order to prevent one end of the steel cord from being separated from the pressing plate 222 and the stopper 221 during the alignment, protrusions or ribs (not shown) may be provided on the lower surface of the pressing plate 222 and the inner wall of the stopper 221, thereby increasing friction with the steel cord.

In one embodiment of the present utility model, as shown in fig. 2, the lateral driving device 3 may include a motorized sliding table 31 and a slider 32.

Wherein, electric slipway 31 installs in the bottom of rack 1, and slider 32 slidable sets up on electric slipway 31.

In one embodiment of the present utility model, as shown in fig. 1, the pulling assembly 4 may include a hydraulic cylinder 41, a mounting bracket 42, and a spacing wheel 43.

Wherein, pneumatic cylinder 41 is installed on slider 32, and mounting bracket 42 sets up on the extension of pneumatic cylinder 41, and spacing wheel 43 rotatably sets up on the inner wall of mounting bracket 42.

It should be noted that, in this embodiment, the limiting wheel 43 may be embedded with a patch-type pressure sensor (not shown) connected to the controller. It can be appreciated that the pressure sensor is provided to ensure that the pulling force applied to the steel rope by the pulling assembly 4 is a constant value and is realized by the autonomous expansion and contraction of the hydraulic cylinder 41, so that the pulling assembly 4 is ensured not to damage the steel rope and damage the device under the condition of normal alignment.

Specifically, the steel rope passes through the space between the limiting wheel 43 and the mounting frame 42, and the limiting wheel 43 adopts a circular structure, so that the internal stress of the circular structure can be changed when the circular structure is in contact with the steel rope, and the straightening effect is achieved.

Initially, after the steel rope is tightened by the fixing mechanism 2, the steel rope can be pulled down by the pulling component 4, so that a certain acting force (which can be determined according to practical conditions) is kept between the steel rope and the pulling component 4, at this time, the pulling component 4 is located in the middle of the steel rope, the pulling component 4 is located at the lowest point, the controller sends an operation signal to the transverse driving device 3, the electric sliding table 31 drives the sliding block 32 to move, the sliding block 32 drives the hydraulic cylinder 41 to move, in order to ensure a constant acting force between the steel rope and the pulling component 4, in the moving process of the pulling component 4, the hydraulic cylinder 41 slowly stretches out, and during return stroke, the hydraulic cylinder 41 slowly retracts, so that the pulling component 4 is ensured to always apply a constant pulling force to the steel rope, and further, the steel rope cannot be damaged and the device cannot be damaged under the normal straightening condition.

In one embodiment of the present utility model, as shown in fig. 1, two groove bodies 51 are opened on the stand 1, and the two groove bodies 51 are respectively located at two sides of the guiding groove 11, two auxiliary blocks 52 are symmetrically arranged on the hydraulic cylinder 41, and the auxiliary blocks 52 are movably arranged in the corresponding groove bodies 51.

It can be understood that, during the movement of the hydraulic cylinder 41, the hydraulic cylinder 41 drives the auxiliary block 52 to move in the groove 51, so that the movement stability of the pulling assembly 4 can be ensured during the movement of the pulling assembly 4 driven by the transverse driving device 3.

In summary, according to the building steel rope straightening device disclosed by the embodiment of the utility model, the pulling component applies an acting force to the steel rope, in the straightening process, the pulling component transversely moves, and steel ropes on two sides of the pulling component can be subjected to continuous pulling force, so that the steel rope is prevented from rebounding, the straightening effect is improved, in addition, the two ends of the steel rope are clamped by the fixing mechanism, and the pulling component moves back and forth, so that mechanical straightening is realized, and part of manpower is saved.

In the description of this specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (6)

1. The straightening device for the building steel rope is characterized by comprising a rack (1), two groups of fixing mechanisms (2), a transverse driving device (3) and a traction component (4), wherein,

the rack (1) is vertically arranged on the ground, and a guide groove (11) is formed in the upper surface of the rack (1);

the two groups of fixing mechanisms (2) are symmetrically arranged on the rack (1), the fixing mechanisms (2) comprise a supporting component (21) and a clamping component (22), wherein,

the clamping assembly (22) is rotatably connected to the support assembly (21);

the transverse driving device (3) is arranged at the bottom of the bench (1);

the traction component (4) is movably arranged in the guide groove (11), and the bottom of the traction component (4) is connected with the transverse driving device (3).

2. The building steel cord straightening device according to claim 1, characterized in that the supporting assembly (21) comprises a box body (211), a plate body (212), two lifting devices (213) and two supporting plates (214), wherein,

the bottom of the box body (211) is arranged on the rack (1);

the plate body (212) is slidably connected to the inside of the box body (211);

the two lifting devices (213) are respectively arranged between the plate body (212) and the box body (211);

two support plates (214) are respectively arranged on the plate body (212).

3. The building wire rope straightening device according to claim 2, characterized in that the clamping assembly (22) comprises a limiting element (221), a pressing plate (222), a screw (223) and a knob (224), wherein,

the limiting piece (221) is rotatably connected between the two supporting plates (214);

the pressing plate (222) is movably arranged in the limiting piece (221);

one end of the screw rod (223) is rotationally connected with the pressing plate (222), and the other end of the screw rod (223) penetrates through the limiting piece (221) and is in threaded connection with the limiting piece (221);

the knob (224) is arranged at the other end of the screw rod (223).

4. The building steel cord straightening device according to claim 1, characterized in that the transverse driving device (3) comprises an electric slipway (31) and a slide block (32), wherein,

the electric sliding table (31) is arranged at the bottom of the bench (1);

the slider (32) is slidably disposed on the electric slide table (31).

5. The building wire straightening device according to claim 4, characterized in that the pulling assembly (4) comprises a hydraulic cylinder (41), a mounting frame (42) and a limit wheel (43), wherein,

the hydraulic cylinder (41) is mounted on the sliding block (32);

the mounting frame (42) is arranged on the extending end of the hydraulic cylinder (41);

the limiting wheel (43) is rotatably arranged on the inner wall of the mounting frame (42).

6. The building steel rope straightening device according to claim 5, characterized in that two groove bodies (51) are arranged on the rack (1), and the two groove bodies (51) are respectively positioned at two sides of the guide groove (11);

two auxiliary blocks (52) are symmetrically arranged on the hydraulic cylinder (41), and the auxiliary blocks (52) are movably arranged in the corresponding groove bodies (51).