Moving device for pipeline construction

Abstract

The utility model discloses a moving device for pipeline construction, and relates to the technical field of pipeline construction, and the moving device for pipeline construction comprises a supporting piece and two clamping assemblies, a square containing space is formed in the supporting piece, and two parallel guide rods are arranged in the containing space; and the two clamping assemblies are movably arranged on the two guide rods in a sleeving mode correspondingly, each clamping assembly comprises a first fixing part and a second fixing part, the first fixing parts and the second fixing parts can fix the pipeline through clamping structures, and driving structures used for moving the pipeline are arranged on the first fixing parts and the second fixing parts. By means of the arrangement, it can be avoided that when the pipeline is fixed, the pipeline needs to be fixed through bolts, and the pipeline can be conveniently and rapidly fixed and rapidly moved in place to be subjected to hot melting welding.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction, in particular to a mobile device used for pipeline construction. Background Art

[0002] In the field of water supply pipeline construction, the installation, positioning and transportation of pipelines are indispensable links in the construction process. In the traditional water supply pipeline construction method, in order to improve the air tightness of the pipeline after connection and reduce the probability of pipeline leakage, the pipeline will be connected by hot melting; the existing construction process is to pre-bury the pipeline at the construction location, and then use auxiliary equipment to drive the pipeline to move, so that the two pipelines are aligned, and then the personnel use hot melting equipment to hot melt the two pipelines.

[0003] At present, in a Chinese patent with publication number "CN 217208041 U", a mobile device for water supply pipeline construction is disclosed. When the device is in use, the pipeline is clamped and installed on the inner side of the clamp seat, and the mounting plates are fixed by positioning bolts to fix the pipeline. In the prior art, when the device is connected to the pipeline, it is necessary to rotate the bolts to fix the device and the pipeline, which increases the labor of fixing the pipeline, and the positioning bolts may damage the pipeline.

[0004] Therefore, how to provide a mobile device that can fix the pipeline without turning the bolts is a technical problem that technical personnel in this field currently need to solve. Utility Model Content

[0005] The utility model aims to provide a mobile device which can fix a pipeline without rotating bolts.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A mobile device for pipeline construction, comprising:

[0008] The support member has a square receiving space inside, and two mutually parallel guide rods are arranged in the receiving space;

[0009] Two clamping assemblies are respectively movably mounted on two guide rods, and the clamping assemblies include: a first fixing member and a second fixing member, the first fixing member and the second fixing member can fix the pipeline through a clamping structure, and the first fixing member and the second fixing member are provided with a driving structure for moving the pipeline.

[0010] Preferably, first elastic members for maintaining the position of the clamping assembly on the guide rod are provided on both sides of the clamping assembly, and an extending direction of the first elastic member is parallel to the guide rod.

[0011] Preferably, the first fixing member and the second fixing member are in a plate-like structure as a whole, and a circular arc portion for clamping the pipe is provided in the middle, and the circular arc portion of the first fixing member and the circular arc portion opening of the second fixing member are arranged opposite to each other.

[0012] Preferably, the clamping structure comprises:

[0013] The rotating frame is in an L-shaped structure as a whole, and includes a rotating part and a moving part, wherein the rotating part is rotatably connected to the outer side of the second fixing member, and a baffle is provided on the lower side of the end of the moving part away from the second fixing member;

[0014] A slide, with a slide groove in the middle, the slide is movably sleeved on the rotating frame through the slide groove, and when the rotating part rotates to fit with the outer side of the second fixing part, the slide can move to the end of the moving part and fit with the outer side of the first fixing part;

[0015] The second elastic member is arranged between the baffle plate and the slide, and is used for applying a force to the slide to move toward the rotating part.

[0016] Preferably, the driving structure is arranged on the arc portion of the first fixing member and the second fixing member, and the driving structure includes a motor and a driving wheel. The motor is fixedly mounted vertically on the arc portion, the driving wheel is mounted on the output shaft of the motor, and the driving wheel penetrates the arc portion.

[0017] Preferably, a positioning pin is provided on a side of the slide close to the first fixing member, and a positioning hole cooperating with the positioning pin is provided on a side of the first fixing member close to the slide.

[0018] Preferably, a rubber sleeve is provided on the driving wheel to increase the friction of the moving pipeline.

[0019] Preferably, a waist-shaped groove is provided at the end of the movable part away from the rotating part.

[0020] Preferably, a plurality of insertion rods are vertically provided on the lower side of the support member, and the insertion rods are used to prevent the support member from moving when the pipeline is moved.

[0021] Preferably, a pressure sensor is provided between the baffle and the elastic member, the pressure sensor is used to detect the force applied to the slide, the baffle is movably provided at the lower side of the movable part, and the baffle can move according to the detection result of the pressure sensor to keep the holding force applied by the first fixing member to the pipeline consistent.

[0022] Compared with the above-mentioned background technology, the utility model provides a mobile device for pipeline construction, including: a support member and two clamping assemblies; the support member is provided with a square accommodating space inside, and two guide rods parallel to each other are provided in the accommodating space; two clamping assemblies, the two clamping assemblies are movably mounted on the two guide rods respectively, and the clamping assemblies include: a first fixing member and a second fixing member, the first fixing member and the second fixing member can fix the pipeline through a clamping structure, and the first fixing member and the second fixing member are provided with a driving structure for moving the pipeline.

[0023] That is to say, a clamping assembly is respectively provided on the two guide rods inside the support member, and the clamping assembly can move along the guide rod to adjust the position of the clamped pipe, so that the pipes clamped by the two clamping assemblies can be aligned; the clamping assembly includes a first fixing member and a second fixing member, and the first fixing member and the second fixing member are separately arranged, but the pipe can be fixed by a clamping structure, and the first fixing member and the second fixing member cooperate with each other to clamp the pipe under the action of the clamping structure, and then the two clamping assemblies are moved to align the two pipes, and finally, under the action of the driving structure, the two pipes are approached to each other until they abut, so that the pipes can be hot-melt connected; such a setting can avoid the need to fix the pipes with bolts when fixing the pipes, and can be fixed very conveniently and quickly and quickly moved into place for hot-melt welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0025] FIG1 is a schematic diagram of the overall structure of a mobile device provided by an embodiment of the utility model;

[0026] FIG2 is a schematic diagram of the support structure provided by an embodiment of the utility model;

[0027] FIG3 is a schematic diagram of the structure of a clamping assembly provided in an embodiment of the utility model;

[0028] FIG4 is a schematic diagram of the structure of FIG3 from another angle;

[0029] FIG5 is a schematic diagram of the cooperation structure between the slide and the first fixing member provided in an embodiment of the utility model;

[0030] FIG. 6 is a schematic structural diagram of FIG. 5 from another angle.

[0031] in:

[0032] 100-support member, 110-guide rod, 120-first elastic member, 130-insertion rod;

[0033] 200-clamping assembly, 210-first fixing member, 211-positioning hole, 220-second fixing member, 230-clamping structure, 231-rotating frame, 2311-rotating part, 2312-moving part, 2313-waist-shaped groove, 232-baffle, 233-slide, 2331-slide groove, 2332-positioning pin, 234-second elastic member, 240-driving structure, 241-motor, 242-driving wheel. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0036] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the positions or elements referred to must have specific directions, be constructed and operate in specific directions, and therefore should not be understood as limitations of the present invention.

[0037] The utility model aims to provide a mobile device which can fix a pipeline without rotating bolts.

[0038] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0039] Please refer to Figures 1 to 6. This embodiment provides a mobile device for pipeline construction, including: a support member 100 and two clamping assemblies 200; the support member 100 is provided with a square accommodating space inside, and two parallel guide rods 110 are provided in the accommodating space; two clamping assemblies 200, the two clamping assemblies 200 are movably mounted on the two guide rods 110, respectively, and the clamping assemblies 200 include: a first fixing member 210 and a second fixing member 220, the first fixing member 210 and the second fixing member 220 can fix the pipeline through a clamping structure 230, and the first fixing member 210 and the second fixing member 220 are provided with a driving structure 240 for moving the pipeline.

[0040] Specifically, as shown in Figures 1 and 2, the support member 100 is a square shell structure as a whole, with a square accommodating space inside, the top of the accommodating space is not closed, and two parallel guide rods 110 are set up inside the accommodating space, wherein the cross-sectional shape of the guide rod 110 is not specifically limited in this article; a clamping assembly 200 is respectively provided on the guide rod 110, and each clamping assembly 200 can move along the guide rod 110, so that the position of the pipe clamped by the clamping assembly 200 can be adjusted, so as to facilitate the alignment of the pipe; it should be noted that each clamping assembly 200 includes two fixing members, namely a first fixing member 210 and a second fixing member 220, which have similar structures and can cooperate with each other to clamp In addition to holding the pipe, the clamping assembly 200 also includes a clamping structure 230, which is used to connect the first fixing member 210 and the second fixing member 220. As shown in Figures 3 and 4, the pipe clamped by the first fixing member 210 and the second fixing member 220 can be fixed by the clamping structure 230 to prevent the pipe from loosening and not moving into place when the pipe is moved. In addition, in order to save effort when moving the pipe, a driving structure 240 is respectively provided on the outer side of the first fixing member 210 and the second fixing member 220. The driving structure 240 can directly act on the pipe clamped by the clamping assembly 200, so that the pipes in the two clamping assemblies 200 move relative to each other until the two pipes abut against each other.

[0041] That is to say, a clamping assembly 200 is respectively provided on the two guide rods 110 inside the support member 100, and the clamping assembly 200 can move along the guide rod 110 to adjust the position of the clamped pipe, so that the pipes clamped by the two clamping assemblies 200 can be aligned; the clamping assembly 200 includes a first fixing member 210 and a second fixing member 220, and the first fixing member 210 and the second fixing member 220 are separately arranged, but the pipe can be fixed by a clamping structure 230, and under the action of the clamping structure 230, the first fixing member 210 and the second fixing member 220 cooperate with each other to clamp the pipe, and then the two clamping assemblies 200 are moved to align the two pipes, and finally under the action of the driving structure 240, the two pipes are close to each other until they abut, so that the pipes can be hot-melt connected; such a setting can avoid the need to fix the pipe with bolts when fixing the pipe, and can be fixed very conveniently and quickly and quickly move it into place for hot-melt welding.

[0042] Preferably, first elastic members 120 for maintaining the position of the clamping assembly 200 on the guide rod 110 are provided on both sides of the clamping assembly 200 , and the extension direction of the first elastic member 120 is parallel to the guide rod 110 .

[0043] As shown in FIG. 2 , in this embodiment, a clamping assembly 200 is sleeved on the guide rod 110 inside the support member 100, and first elastic members 120 are provided at both sides of the lower end of the clamping assembly 200. The first elastic member 120 is provided between the inner wall of the support member 100 and the clamping assembly 200, and the first elastic member 120 is provided below the guide rod 110 and parallel to the guide rod 110. The first elastic members 120 on both sides of the clamping assembly 200 are the same. Under the action of the first elastic members 120 on both sides, the clamping assembly 200 will always remain in the central position of the support member 100, that is, when moving toward When fixing the pipe on the clamping assembly 200, the clamping assembly 200 may move away from its middle position along the guide rod 110, but due to the action of the first elastic member 120, when the pipe is fixed and the external force is removed, the clamping assembly 200 will automatically reset to the central position of the support member 100; with this arrangement, it is only necessary to fix the pipe on the clamping assembly 200 each time, and there is no need to manually align the two pipes. This not only reduces the workload of the operator, but also increases the speed of pipe position adjustment. Since the position adjustment is performed through the first elastic member 120, the degree of pipe alignment will also be improved.

[0044] The first elastic member 120 in this embodiment is preferably a spring, which can of course be adjusted according to actual conditions and is not specifically limited herein.

[0045] Preferably, the first fixing member 210 and the second fixing member 220 are plate-shaped structures as a whole, and a circular arc portion for clamping the pipe is provided in the middle, and the circular arc portion of the first fixing member 210 and the circular arc portion opening of the second fixing member 220 are arranged opposite to each other.

[0046] As shown in FIGS. 3 to 6 , the first fixing member 210 and the second fixing member 220 have similar structures, both of which are plate-like structures, but a circular arc portion is provided in the middle, and the circular arc portion will directly contact the pipe when clamping the pipe. In this embodiment, the circular arc portion can be adapted to more types of pipes and can clamp pipes of different diameters. The lower ends of the first fixing member 210 and the second fixing member 220 are provided with a through hole for inserting into the guide rod 110, and the shape of the through hole is the same as the cross-section of the guide rod 110.

[0047] Preferably, the clamping structure 230 includes: a rotating frame 231, a slide 233 and a second elastic member 234; the rotating frame 231 is an L-shaped structure as a whole, including a rotating part 2311 and a movable part 2312, the rotating part 2311 is rotatably connected to the outer side of the second fixed member 220, and a baffle 232 is provided on the lower side of the end of the movable part 2312 away from the second fixed member 220; the slide 233 is provided with a slide groove 2331 in the middle part, and the slide 233 is movably mounted on the rotating frame 231 through the slide groove 2331, when the rotating part 2311 rotates to fit with the outer side of the second fixed member 220, the slide 233 can move to the end of the movable part 2312 and fit with the outer side of the first fixed member 210; the second elastic member 234 is provided between the baffle 232 and the slide 233, and is used to apply a force to the slide 233 to move toward the rotating part 2311.

[0048] Specifically, as shown in Figures 3 and 4, the clamping structure 230 includes a rotating frame 231, a slide 233 and a second elastic member 234. The rotating frame 231 is an L-shaped structure as a whole, wherein the longer portion is a movable portion 2312, and the shorter bent portion is a rotating portion 2311. The rotating portion 2311 is rotatably connected to the outer upper end of the second fixed member 220. Since the clamping assembly 200 is vertically arranged, when the rotating portion 2311 is close to the upper end of the second fixed member 220, the movable portion 2312 will be in a horizontal state; a slide 233 is sleeved on the movable portion 2312, and a sliding groove 2331 is provided in the middle of the slide 233. The slide 233 moves on the movable portion 2312 through the sliding groove 2331, and a baffle 232 is fixed on the lower side of the end of the movable portion 2312 away from the second fixed member 220, and a second elastic member 234 is installed between the baffle 232 and the slide 233. 34, and in the present embodiment, the second elastic member 234 always has a tendency to make the slide 233 lean against the first fixing member 210; when the moving portion 2312 of the rotating frame 231 is rotated to a horizontal state, that is, the rotating portion 2311 is in contact with the second fixing member 220, the slide 233 moves toward the first fixing member 210 under the action of the second elastic member 234 until it abuts against the first fixing member 210, and the first fixing member 210 has a tendency to lean against the second fixing member 220 under the action of the second elastic member 234, thereby clamping the pipeline; when the pipeline is melt-connected, it is only necessary to rotate the rotating frame 231, and the slide 233 will move in a direction away from the first fixing member 210, thereby releasing the clamped pipeline; such a configuration can realize the fast fixing and movement of the pipeline, and there is no need to connect the pipeline and the fixing device by screwing bolts, thereby improving the connection efficiency of the pipeline.

[0049] Preferably, the driving structure 240 is arranged on the arc portion of the first fixing member 210 and the second fixing member 220, and the driving structure 240 includes a motor 241 and a driving wheel 242. The motor 241 is fixedly and vertically installed on the arc portion, the driving wheel 242 is installed on the output shaft of the motor 241, and the driving wheel 242 penetrates the arc portion.

[0050] It can be understood that in order to enable the pipes respectively clamped by the two clamping assemblies 200200 to move relative to each other until they are in contact after clamping the pipe, a driving assembly is arranged on the arc portion of the pipe clamped by the first fixing member 210 and the second fixing member 220, wherein the driving assembly includes a motor 241 and a driving wheel 242, the motor 241 is vertically arranged on the outer side of the arc portion, and the driving wheel 242 is fixed on the vertically downward output shaft of the motor 241. It should be noted that the driving wheel 242 penetrates the arc portion and can directly act on the clamped pipe; wherein, in order to enable the pipe to move in a preset direction, the steering of the motor 241 needs to be set in advance so that it can rub the clamped pipe by the driving wheel 242 to approach the pipe clamped by the other clamping assembly 200, thereby realizing the alignment and welding of the two pipes.

[0051] Preferably, a positioning pin 2332 is provided on one side of the slide 233 close to the first fixing member 210 , and a positioning hole 211 cooperating with the positioning pin 2332 is provided on one side of the first fixing member 210 close to the slide 233 .

[0052] As shown in Figures 5 and 6, in order to enable the slide 233 to apply pressure to the first fixing member 210 more stably, a positioning pin 2332 is provided on the side of the slide 233 close to the first fixing member 210. At the same time, a positioning hole 211 that cooperates with the positioning pin 2332 is provided on the side of the first fixing member 210 close to the slide 233. In this way, when the rotating frame 231 rotates to a horizontal state, the slide 233 will fit the first fixing member 210, and the positioning pin 2332 will be inserted into the positioning hole 211, so that the slide 233 will not be offset when pressure is applied.

[0053] Preferably, a rubber sleeve is provided on the driving wheel 242 to increase the friction of the moving pipeline.

[0054] It can be understood that the driving wheel 242 is in contact with the supported pipe and moves the pipe through the friction between them. Therefore, in order to enhance the friction, a rubber sleeve is provided on the driving wheel 242 in this embodiment.

[0055] Preferably, a waist-shaped groove 2313 is formed at the end of the movable portion 2312 away from the rotating portion 2311 .

[0056] As shown in FIG. 3 , a through waist-shaped groove 2313 is provided at the end of the moving portion 2312 , and the waist-shaped groove 2313 can facilitate an operator to rotate the rotating frame 231 .

[0057] Preferably, a plurality of insertion rods 130 are vertically provided on the lower side of the support member 100, and the insertion rods 130 are used to prevent the support member 100 from moving when the pipeline is moved.

[0058] As shown in FIG. 1 and FIG. 2 , a plurality of insertion rods 130 are vertically arranged on the lower side of the support member 100 . The insertion rods 130 can be inserted into the bottom surface when clamping and moving the pipe. In this way, the reaction force generated when moving the pipe will not be able to move the support member 100 .

[0059] Preferably, a pressure sensor is provided between the baffle 232 and the elastic member, and the pressure sensor is used to detect the force applied to the slide 233. The baffle 232 is movably provided at the lower side of the movable part 2312. The baffle 232 can move according to the detection result of the pressure sensor so that the holding force applied by the first fixing member 210 to the pipeline remains consistent.

[0060] Furthermore, this article provides another embodiment, in which the baffle 232 is movably arranged on the lower side of the moving part 2312, and a pressure sensor is provided between the baffle 232 and the elastic member. The pressure sensor can sense the elastic force of the second elastic member 234, that is, the force applied to the slide 233. The operator can move the baffle 232 through the structure detected by the pressure sensor, so that the holding force applied to the pipeline is always within an appropriate range, that is, the pipeline will not be damaged due to excessive holding force, nor will the pipeline be unable to be clamped due to too small holding force. This can not only prevent damage to the pipeline but also improve the fixing effect of the mobile device on the pipeline.

[0061] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0062] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0063] The above is a detailed introduction to the embodiments provided by the utility model. This article uses specific examples to illustrate the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the method and core ideas of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A mobile device for pipeline construction, characterized in that: include: A support member (100) is provided with a square accommodating space inside, and two mutually parallel guide rods (110) are provided in the accommodating space; Two clamping assemblies (200), the two clamping assemblies (200) are respectively movably mounted on the two guide rods (110), the clamping assemblies (200) comprising: a first fixing member (210) and a second fixing member (220), the first fixing member (210) and the second fixing member (220) being capable of fixing a pipeline via a clamping structure (230), and the first fixing member (210) and the second fixing member (220) being provided with a driving structure (240) for moving the pipeline.

2. The mobile device for pipeline construction according to claim 1, characterized in that: First elastic members (120) for maintaining the position of the clamping assembly (200) on the guide rod (110) are provided on both sides of the clamping assembly (200); the extension direction of the first elastic member (120) is parallel to the guide rod (110).

3. The mobile device for pipeline construction according to claim 2, characterized in that: The first fixing member (210) and the second fixing member (220) are integrally plate-shaped structures, and are provided with an arc portion in the middle for clamping the pipe, and the arc portion of the first fixing member (210) and the arc portion opening of the second fixing member (220) are arranged opposite to each other.

4. The mobile device for pipeline construction according to claim 3, characterized in that: The clamping structure (230) comprises: The rotating frame (231) is of an L-shaped structure as a whole, and comprises a rotating portion (2311) and a moving portion (2312), wherein the rotating portion (2311) is rotatably connected to the outside of the second fixing member (220), and a baffle (232) is provided at the lower side of the end of the moving portion (2312) away from the second fixing member (220); A slide (233), wherein a slide groove (2331) is provided in the middle part, and the slide (233) is movably sleeved on the rotating frame (231) through the slide groove (2331); when the rotating part (2311) rotates to fit with the outer side of the second fixing part (220), the slide (233) can move to the end of the moving part (2312) and fit with the outer side of the first fixing part (210); The second elastic member (234) is disposed between the baffle (232) and the slide (233) and is used to apply a force to the slide (233) to move toward the rotating portion (2311).

5. The mobile device for pipeline construction according to claim 4, characterized in that: The driving structure (240) is arranged on the arc portion of the first fixing member (210) and the second fixing member (220), and the driving structure (240) comprises a motor (241) and a driving wheel (242), wherein the motor (241) is fixedly and vertically mounted on the arc portion, the driving wheel (242) is mounted on the output shaft of the motor (241), and the driving wheel (242) penetrates the arc portion.

6. The mobile device for pipeline construction according to claim 5, characterized in that: A positioning pin (2332) is provided on a side of the slide (233) close to the first fixing member (210), and a positioning hole (211) cooperating with the positioning pin (2332) is provided on a side of the first fixing member (210) close to the slide (233).

7. The mobile device for pipeline construction according to claim 5, characterized in that: The driving wheel (242) is provided with a rubber sleeve for increasing the friction force of moving the pipeline.

8. The mobile device for pipeline construction according to claim 4, characterized in that: A waist-shaped groove (2313) is formed at the end of the moving part (2312) away from the rotating part (2311).

9. The mobile device for pipeline construction according to claim 1, characterized in that: A plurality of insertion rods (130) are vertically arranged on the lower side of the support member (100), and the insertion rods (130) are used to prevent the support member (100) from moving when the pipeline is moved.

10. The mobile device for pipeline construction according to claim 4, characterized in that: A pressure sensor is provided between the baffle (232) and the elastic member, and the pressure sensor is used to detect the force applied to the slide (233). The baffle (232) is movably provided on the lower side of the movable portion (2312). The baffle (232) can move according to the detection result of the pressure sensor so that the holding force applied by the first fixing member (210) to the pipeline remains consistent.

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