CN220094409U - Auxiliary assembly device and construction equipment - Google Patents

Abstract

The utility model discloses an auxiliary assembly device and construction equipment, relates to the technical field of building construction, and aims to solve the problems that an assembly mode in the prior art requires at least two workers to cooperatively operate and is low in automation degree. The auxiliary assembly device is used for butt-jointing and assembling two workpieces, and comprises: the two fixing assemblies are opposite and are arranged at intervals, each workpiece correspondingly penetrates through each fixing assembly, and the workpieces are circumferentially fixed relative to the fixing assemblies. The first end of connecting rod sets up in the outer wall of first fixed subassembly, and the extensible member has flexible end and stiff end, and the stiff end sets up in the outer wall of second fixed subassembly. Along the direction of keeping away from first fixed subassembly, the second end and the telescopic end fixed connection of connecting rod. The telescopic piece is used for driving the first fixing component to be close to the second fixing component so as to enable the two workpieces to be assembled in a butt joint mode. The utility model also provides construction equipment, which comprises the auxiliary assembly device.

Description

Auxiliary assembly device and construction equipment

Technical Field

The utility model relates to the technical field of building construction, in particular to an auxiliary assembly device and construction equipment.

Background

In many municipal engineering and water engineering construction processes, pipeline construction is an indispensable part. The butt joint of the pipelines is an important process in the pipeline construction, and the pipelines with good butt joint are the guarantee of smooth water supply in the follow-up process.

In the prior art, two pipelines are assembled together in a butt joint manner usually by a manual mode of a worker. However, the above-described assembly method requires at least two workers to cooperatively operate, and is low in automation degree.

Disclosure of Invention

The utility model aims to provide an auxiliary assembly device and construction equipment, which are used for reducing participation of workers and improving working efficiency and automation degree.

In order to achieve the above object, in a first aspect, the present utility model provides an auxiliary assembly device for butt-assembling two workpieces. The auxiliary assembly device includes: fixed subassembly, connecting rod and extensible member. The two fixing assemblies are opposite and are arranged at intervals, each workpiece correspondingly penetrates through each fixing assembly, and the workpieces are circumferentially fixed relative to the fixing assemblies. The first end of connecting rod sets up in the outer wall of first fixed subassembly, and the extensible member has flexible end and stiff end, and the stiff end sets up in the outer wall of second fixed subassembly. Along the direction of keeping away from first fixed subassembly, the second end and the telescopic end fixed connection of connecting rod. The telescopic piece is used for driving the first fixing component to be close to the second fixing component so as to enable the two workpieces to be assembled in a butt joint mode.

The following description is given by taking the example that the workpiece is a pipe, and it should be understood that the following description is for understanding only and is not intended to be limiting in detail. Compared with the prior art, in the auxiliary assembly device provided by the utility model, as the telescopic piece is used for driving the first fixing component to be close to the second fixing component, two workpieces are assembled in a butt joint way. At this time, under the combined action of the telescopic piece, the fixing component and the connecting rod, the workpiece fixed in the circumferential direction relative to the first fixing component can be made to approach the workpiece fixed in the circumferential direction relative to the second fixing component until the two workpieces are assembled in a butt joint mode. In the process, only a worker installs the auxiliary assembly device on the workpiece, and then starts the telescopic piece. Based on the method, the participation of staff is reduced, and the working efficiency and the automation degree are improved. In addition, the auxiliary assembly device is simple in structure, easy to manufacture, easy to assemble and use, and further improves working efficiency.

In a second aspect, the utility model also provides construction equipment, which comprises the auxiliary assembly device.

Compared with the prior art, the construction equipment provided by the utility model has the same beneficial effects as the auxiliary assembly device in the technical scheme, and the description is omitted here.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of an auxiliary assembly device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a part of an auxiliary assembly device according to an embodiment of the present utility model;

FIG. 3 is a schematic view of A-A' of FIG. 1 in accordance with an embodiment of the present utility model;

FIG. 4 is a schematic view of B-B' of FIG. 1 in accordance with an embodiment of the present utility model.

Reference numerals:

1-fixing components, 10-bolts, 11-fixing pieces, 2-connecting rods,

3-telescopic part, 30-telescopic end, 31-fixed end, 32-body,

33-telescopic rod, 4-work piece.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a 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 one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is one or more than one unless specifically defined otherwise.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In combination with the background art part, there are also cases in the prior art where a pipeline is assembled with another pipeline by means of a digger in conjunction with a worker. However, since the force applied to the pipeline at the time of butt-assembling using the excavator is not easily controlled, the pipeline is extremely easily damaged at this time. On this basis, leakage of the pipe may occur, and the assembly quality may be unacceptable. Further, when two pipes are assembled by the excavator, the operation accuracy of the excavator on the pipes is required to be very high. However, in the actual operation process, there often occurs a case that two pipes are not aligned, and the excavator strongly dock the two pipes by using an external force. At this time, the pipe is also leaked, resulting in unacceptable assembly quality.

In order to solve the above technical problems, in a first aspect, an embodiment of the present utility model provides an auxiliary assembly device for butt-assembling two workpieces. The workpiece may be a pipe or other member. The following description is given by taking the example that the workpiece is a socket pipe, and it should be understood that the following description is for understanding only and is not intended to be limiting in detail.

Referring to fig. 1 and 2, the auxiliary assembly device may include: a fixed assembly 1, a connecting rod 2 and a telescopic member 3. The two fixing assemblies 1 are opposite and arranged at intervals, each workpiece 4 correspondingly penetrates through each fixing assembly 1, and the workpiece 4 is fixed circumferentially relative to the fixing assemblies 1. The first end of connecting rod 2 sets up in the outer wall of first fixed subassembly 1, and extensible member 3 has flexible end 30 and stiff end 31, and stiff end 31 sets up in the outer wall of second fixed subassembly 1. The second end of the connecting rod 2 is fixedly connected to the telescopic end 30 in a direction away from the first fixing assembly 1. The telescopic piece 3 is used for driving the first fixing component 1 to be close to the second fixing component 1 so as to enable the two workpieces 4 to be assembled in a butt joint mode.

The fixing assembly, the connecting rod and the telescopic piece are all made of high-rigidity materials, such as steel materials and alloys. Because the high-rigidity material has strong deformation resistance, the material is not easy to deform or crack in the practical application process, and the stability and the safety of the auxiliary assembly device can be ensured. Further, the shape of the fixing assembly may or may not be identical to the shape of the workpiece, so long as the workpiece is secured circumferentially relative to the fixing assembly. In an embodiment of the present utility model, the workpiece is a socket pipe, the socket pipe is a generally hollow cylinder, and the fixing component is a cylinder structure with a fixing space. The fixing component is fixedly connected with the workpiece and is used for limiting the movement of the workpiece.

Referring to fig. 1 and 2, in the auxiliary assembly device provided by the embodiment of the utility model, since the telescopic member 3 is used to drive the first fixing component 1 to approach the second fixing component 1, two workpieces 4 are assembled together in a butt joint manner. At this time, under the combined action of the telescopic member 3, the fixing assembly 1 and the connecting rod 2, the workpiece 4 fixed circumferentially with respect to the first fixing assembly 1 can be brought close to the workpiece 4 fixed circumferentially with respect to the second fixing assembly 1 until the two workpieces 4 are butt-assembled together. In this process, the worker only needs to install the auxiliary assembly device on the workpiece 4, and then activate the telescopic member 3. Based on the method, the participation of staff is reduced, and the working efficiency and the automation degree are improved. In addition, the auxiliary assembly device is simple in structure, easy to manufacture, easy to assemble and use, and further improves working efficiency.

As a possible implementation, referring to fig. 1, along the length direction of the workpieces 4, the two workpieces 4 are assembled together in a butt joint, and the line connecting the geometric centers of the two fixing assemblies 1 is parallel to the length direction of each workpiece 4.

At this time, alignment of the two workpieces 4 fastened to the fixing assembly 1 can be ensured. Based on this, the tightness of the connection of the two workpieces 4 after the butt-joint assembly can be ensured, so as to avoid the occurrence of the condition of pipe leakage, and further ensure the quality after the assembly.

In the embodiment of the present utility model, the length direction L2 of the telescopic member 3 and the length direction L3 of the connecting rod 2 are parallel to each other and are parallel to the length direction L1 of the workpiece 4.

As a possible implementation, referring to fig. 2, the above-mentioned telescopic member 3 includes: a body 32 and a telescopic rod 33. The body 32 has a fixed end 31 and the telescopic rod 33 has a telescopic end 30. The telescopic rod 33 is located in the body 32, the telescopic rod 33 is connected with the body 32 in a telescopic way, and the distance D between the two workpieces 4 is smaller than or equal to the length of the telescopic rod 33.

Under the condition of adopting the technical scheme, because the distance D between the two workpieces 4 is smaller than or equal to the length of the telescopic rod 33, at the moment, the two workpieces 4 can be assembled in a butt joint way by ensuring that the telescopic piece 3 is started once. Based on this, can avoid secondary dismantlement installation auxiliary assembly device, save the time of dismantlement installation, improve work efficiency.

It will be appreciated that the telescopic rod 33 is located within the body 32 before the auxiliary assembly device is not in use, and does not protrude or protrude by a small dimension, without affecting the subsequent assembly of the workpiece with the telescopic member 3.

As one possible implementation, the telescoping member includes, but is not limited to, a hydraulic cylinder or a pneumatic cylinder.

As can be seen from the foregoing, the use of the telescoping members facilitates control of the force applied to the workpiece, thereby reducing or avoiding damage to the workpiece by the auxiliary assembly device. Based on this, the occurrence of leakage of the pipe can be avoided, thereby ensuring the quality after assembly. Further, when the worker and the auxiliary assembly device work cooperatively, the auxiliary assembly device can be prevented from injuring the worker, so that the construction safety is ensured. Furthermore, the auxiliary assembly device provided by the embodiment of the utility model does not need large-scale construction equipment such as a digging machine, so that the construction cost is reduced, namely the cost of butt joint assembly of workpieces is reduced.

The tensile force of the telescopic member is 2 tons for an exemplary hydraulic cylinder, so that the workpiece can be moved within the tensile force range. The specific structure of the device can be referred to in the prior art, and is not described herein.

As a possible implementation, referring to fig. 1 to 4, the above-mentioned auxiliary assembly device may include at least two connection rods 2 and at least two telescopic members 3, each of the at least two connection rods 2 and the at least two telescopic members 3 being distributed along the circumference of the fixed assembly 1.

Under the combined action of the connecting rods 2 and the telescopic pieces 3, the traction force of the auxiliary assembly device on one workpiece 4 can be increased, and the assembly difficulty is reduced. Meanwhile, the auxiliary assembly device can be adapted to different application scenes, and the application range of the auxiliary assembly device is enlarged. It will be appreciated that the number of connecting rods 2 and telescopic members 3 may be adjusted according to the specifications of the workpieces 4 to be butt assembled. In the embodiment of the utility model, the auxiliary assembly device comprises two connecting rods 2 and two telescopic members 3. Further, since the at least two connecting rods 2 and the at least two telescopic members 3 are distributed along the circumferential direction of the fixed assembly 1, the workpiece 4 can be balanced in stress at this time, and the safety of the workpiece 4 is ensured. It should be understood that the fixing connection manner between the connecting rod 2 and the telescopic member 3 and the fixing assembly 1 may be welding, fixing by a positioning pin, or fixing by a bolt, which is not particularly limited herein, so long as the assembled auxiliary assembly device can meet the actual requirement and work normally.

As a possible implementation, referring to fig. 3 and 4, the fixing assembly 1 may include: two fixing members 11. When the auxiliary assembly device is in a working state, the two fixing pieces 11 are enclosed to form the fixing assembly 1 with a fixing space. The fixing space is used for accommodating and fixing the workpiece 4, and the workpiece 4 is circumferentially fixed relative to each corresponding fixing piece 11.

The above-described ways of fixing and assembling the two fixing members are various, and the following description is given by way of example of two possible ways, and it should be understood that the following description is only for understanding and is not intended to be limiting in detail.

Example one: the two fixing members 11 are fixed together by bolts 10 and nuts.

Example two: the two fixing pieces are clamped together.

For example, when two fixing members are clamped together, one fixing member has a first clamping structure, and the other fixing member has a second clamping structure matched with the first clamping structure.

For example, the first fixing piece is provided with a clamping groove, and the second fixing piece is provided with a clamping block which can be clamped with the clamping groove. At this time, the two fixing pieces are clamped with the clamping block through the clamping groove. Of course, the first fixing piece may be provided with a clamping block, and the second fixing piece may be provided with a clamping groove clamped with the clamping block. It will be appreciated that the clamping force described above may secure the workpiece circumferentially relative to the securing assembly and may ensure stability and robustness of the securing assembly.

In an alternative manner, the fixing component is an external pipe mouth-gag, and the specific structure of the external pipe mouth-gag can be seen in the prior art, and is not limited herein.

The specific way of using the auxiliary assembly device is described below, taking one possible implementation as an example. It is to be understood that the following description is intended to be illustrative, and not restrictive.

Referring to fig. 1 to 4, when the telescopic member 3 is a hydraulic cylinder, the switching of the hydraulic cylinder is activated. At this time, the telescopic rod 33 protrudes with respect to the body 32. In the process, the telescopic rod 33 drives the connecting rod 2 to move in a direction away from the first fixing assembly 1 (i.e. direction C). Further, the connecting rod 2 drives the first fixing component 1 to move towards the direction approaching the second fixing component 1, and at the same time, the workpiece 4 circumferentially fixed with the first fixing component 1 moves towards the workpiece 4 circumferentially fixed with the second fixing component 1 until the two workpieces 4 are assembled together in a butt joint way.

In a second aspect, an embodiment of the present utility model further provides a construction apparatus, including the auxiliary assembly device according to the above technical scheme.

The beneficial effects of the construction equipment provided by the embodiment of the utility model are the same as those of the auxiliary assembly device in the technical scheme, and are not repeated here.

In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. An auxiliary assembly device is characterized by being used for butt-jointing and assembling two workpieces; the auxiliary assembly device includes:

the two fixing assemblies are opposite and are arranged at intervals; each workpiece correspondingly penetrates through each fixing assembly, and the workpieces are circumferentially fixed relative to the fixing assemblies;

the first end of the connecting rod is arranged on the outer wall of the first fixing assembly;

the telescopic piece is provided with a telescopic end and a fixed end; the fixed end is arranged on the outer wall of the second fixed assembly;

the second end of the connecting rod is fixedly connected with the telescopic end along the direction away from the first fixing assembly; the telescopic piece is used for driving the first fixing assembly to be close to the second fixing assembly so as to enable the two workpieces to be assembled in a butt joint mode.

2. The auxiliary assembly device of claim 1, wherein two of said workpieces are butt-assembled together along the length of said workpieces; the connecting line of the geometric centers of the two fixing assemblies is parallel to the length direction of each workpiece.

3. The auxiliary assembly device of claim 1, wherein the telescoping member comprises:

a body having the fixed end;

the telescopic rod is provided with the telescopic end; the telescopic rod is positioned in the body and is in telescopic connection with the body;

the distance between the two workpieces is smaller than or equal to the length of the telescopic rod.

4. The auxiliary assembly device according to claim 1, characterized in that it comprises at least two of said connecting rods and at least two of said telescopic members;

at least two connecting rods and at least two telescopic pieces are distributed along the circumference of the fixing assembly.

5. The auxiliary assembly device of any one of claims 1 to 4, wherein the securing assembly comprises: two fixing pieces;

when the auxiliary assembly device is in a working state, the two fixing pieces are enclosed to form a fixing assembly with a fixing space; the fixing space is used for accommodating and fixing the workpiece, and the workpiece is circumferentially fixed relative to each corresponding fixing piece.

6. The auxiliary assembly device of claim 5, wherein two of the fixing members are fixed together by bolts and nuts;

or the two fixing pieces are clamped together.

7. The auxiliary assembly device of claim 6, wherein when two of the fixing members are engaged together, one fixing member has a first engagement structure and the other fixing member has a second engagement structure engaged with the first engagement structure.

8. The auxiliary assembly device of any one of claims 1-4, wherein the securing assembly is an out-of-conduit mouth-gag.

9. The auxiliary assembly device of any one of claims 1 to 4, wherein the telescoping member comprises a hydraulic or pneumatic cylinder.

10. Construction equipment, characterized in that it comprises an auxiliary assembly device according to any one of claims 1-9.