Assembly device

Abstract

The utility model relates to the technical field of nuclear power pipelines, in particular to an assembling device which comprises a supporting frame, an adjusting mechanism, a supporting mechanism, a clamping mechanism and a walking mechanism. The adjusting mechanism is arranged on the supporting frame, one end of the supporting mechanism is connected with the adjusting mechanism, the adjusting mechanism is used for adjusting the position of the supporting mechanism, the other end of the supporting mechanism is connected with the clamping mechanism, and the clamping mechanism is used for clamping a pipeline for operation. The walking mechanism is installed on the lower bottom face of the supporting frame. When the assembling device provided by the utility model is used, the whole process is simple to operate, the labor intensity and the labor time can be effectively reduced, and meanwhile, the safety and quality risks in the construction process can also be reduced due to the mutual matching of all the assembling mechanisms of the whole assembling device.

Description

Technical Field

[0001] The utility model relates to the technical field of nuclear power pipelines, in particular to an assembly device. Background Art

[0002] In nuclear power projects, the installation and assembly of pipelines are very important. The existing installation methods are all carried out through lifting belts, hand winches, welding lifting ears or large-scale integral assembly tooling, and their functionality is very limited.

[0003] When the mass of the pipes to be installed and assembled is large and the space of the construction chamber is limited, the large-scale integral assembly tooling cannot enter the main pipe introduction chamber, and the use of hand winches for adjustment is very cumbersome. In addition, there are a large number of pipes, and it is impossible to pre-embed or weld multiple lifting points for fixing hand winches on the top of the chamber, which consumes a lot of workers' time and energy and takes up more space on the construction site. In addition, due to the smooth surface of the pipes, there are safety and quality risks of slipping and bumping. Utility Model Content

[0004] (I) The utility model provides a pairing device, which alleviates the technical problem of time-consuming and labor-intensive installation and pairing of nuclear power project pipelines in the prior art.

[0005] (II) Technical solution

[0006] In order to solve the above technical problems, the embodiment of the utility model provides a pairing device, including a support frame, an adjustment mechanism, a support mechanism, a clamping mechanism and a walking mechanism;

[0007] The adjusting mechanism is arranged on the supporting frame, one end of the supporting mechanism is connected to the adjusting mechanism, the adjusting mechanism is used to adjust the position of the supporting mechanism, the other end of the supporting mechanism is connected to the clamping mechanism, the clamping mechanism is used to clamp the pipeline for operation, and the walking mechanism is installed on the lower bottom surface of the supporting frame.

[0008] Furthermore, the adjustment mechanism includes a base plate and an adjustment component, the base plate is installed on the upper surface of the support frame, one end of the adjustment component is installed on the base plate, and the other end is connected to the support mechanism.

[0009] Furthermore, a height adjustment plate and an adjustment substrate are provided between the adjustment component and the support mechanism, the lower bottom surface of the adjustment substrate is connected to the adjustment component, and the upper top surface of the adjustment substrate is connected to the height adjustment plate. The height adjustment plate is also provided with a plurality of screw holes, and bolts pass through the screw holes and abut against the adjustment substrate.

[0010] Furthermore, the adjustment assembly includes a mounting tube and an adjustment member, wherein the mounting tube is mounted on the base plate, and the adjustment member is mounted in the mounting tube and can be connected to the lower bottom surface of the height adjustment plate.

[0011] Furthermore, a plurality of limit seats are provided on the base plate, and the limit seats are arranged at intervals along the circumference of the base plate to limit the extreme position of the height adjustment plate in the horizontal direction.

[0012] Furthermore, the support mechanism includes two groups of support tubes and support screws, and a first guide sleeve is provided at the top of each support tube. One side threaded end of the support screw passes through the first guide sleeve and is telescopically connected to the support tube and fixed by a nut, and the other side threaded end of the support screw is connected to the clamping mechanism.

[0013] Furthermore, a second guide sleeve is provided in the support tube, and one end of the support screw rod provided in the support tube passes through the first guide sleeve and the second guide sleeve in sequence and is fixed by a nut.

[0014] Furthermore, the support mechanism also includes at least two first support rods and multiple second support rods, the two first support rods are cross-arranged between two support tubes, the end of each second support rod is connected to the side wall of the support tube, and the multiple second support rods are arranged along the radial periphery of the support tube, one end of the second support rod is connected to the side wall of the support tube, and the other end is connected to the upper surface of the height adjustment plate.

[0015] Furthermore, the clamping mechanism includes a clamping member and a clamping hoop, the number of the clamping members corresponds to the number of the supporting screws, the bottom end of the clamping member is connected to the supporting screw, and the clamping hoop is connected to the clamping member for fixing the pipe.

[0016] Furthermore, the walking mechanism includes a plurality of walking parts, and the walking parts are installed at the bottom of the supporting frame.

[0017] The beneficial effects of the utility model: the utility model provides an assembling device, the overall position of which can be adjusted through a walking device, and the device can be introduced into a chamber or a corresponding position required for construction work, so as to facilitate subsequent operations. When the position of the assembling device is adjusted, the pipeline and the assembling device are assembled together through a clamping mechanism, and a supporting mechanism is provided to ensure stability during the entire construction operation. During the construction process, the adjusting mechanism can be used to adjust the horizontal and vertical positions of the supporting mechanism. The whole process is simple to operate, and can effectively reduce labor intensity and labor time. At the same time, due to the mutual cooperation between the various components of the entire assembling device, the safety and quality risks during the construction process can also be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the overall structure of a pairing device provided in an embodiment of the utility model;

[0020] Figure 2 A schematic diagram of a clamp of a pairing device provided in an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of the connection structure of a walking mechanism of a pairing device provided in an embodiment of the utility model.

[0022] Icons: 100-support frame; 101-connecting plate; 200-base plate; 300-height adjustment plate; 301-adjustment base plate; 400-mounting tube; 500-adjustment piece; 600-limit seat; 700-support tube; 701-first guide sleeve; 702-second guide sleeve; 800-support screw; 801-nut; 900-first support rod; 1000-second support rod; 1100-clamp; 1200-hoop; 1201-connector; 1300-walking part; 1400-bolt. DETAILED DESCRIPTION

[0023] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0024] In the description of the present invention, it should be noted that the terms "upper" and "lower" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the insides of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0026] like Figures 1 to 3 As shown, the utility model provides an assembly device, including a support frame 100, an adjustment mechanism, a support mechanism, a clamping mechanism and a walking mechanism; the adjustment mechanism is arranged on the support frame 100, one end of the support mechanism is connected to the adjustment mechanism, the adjustment mechanism is used to adjust the position of the support mechanism, the other end of the support mechanism is connected to the clamping mechanism, the clamping mechanism is used to clamp the pipeline for operation, and the walking mechanism is installed on the lower bottom surface of the support frame 100.

[0027] In this embodiment, the overall position of the device can be adjusted by the walking device, and it can be introduced into the chamber required for the construction operation or the corresponding position, so as to facilitate subsequent operations. When the position of the assembly device is adjusted, the pipeline and the assembly device are assembled together by the clamping mechanism. A supporting mechanism is provided to ensure the stability of the entire construction operation process. During the construction process, the adjustment mechanism can be used to adjust the horizontal and vertical positions of the supporting mechanism. The whole process is simple to operate, and can effectively reduce labor intensity and labor time. At the same time, due to the mutual cooperation between the various components of the entire assembly device, the safety and quality risks in the construction process can also be reduced.

[0028] Among them, optionally, the support frame 100 is set to a rectangular shape or a cube shape, so as to effectively save the space it occupies and also enable it to have good stability. The support frame 100 is made of steel sections or channel steels and steel plates as a whole, and its stress state is calculated according to the installation height and weight of the pipeline, so that it can adapt to the installation and assembly of pipelines of various heights and weights.

[0029] According to one embodiment of the utility model, Figure 1 As shown, the adjustment mechanism includes a base plate 200 and an adjustment component. The base plate 200 is installed on the upper surface of the support frame 100. One end of the adjustment component is installed on the base plate 200, and the other end is connected to the support mechanism.

[0030] In this embodiment, the adjustment mechanism includes a base plate 200 and an adjustment component. The base plate 200 is installed on the upper surface of the support frame 100 to facilitate the connection between the adjustment component and the support frame 100.

[0031] Further, such as Figure 1 As shown, a height adjustment plate 300 and an adjustment substrate 301 are provided between the adjustment component and the support mechanism. The lower bottom surface of the adjustment substrate 301 is connected to the adjustment component, and the upper top surface of the adjustment substrate 301 is connected to the height adjustment plate 300. A plurality of screw holes are provided on the height adjustment plate 300, and the bolts 1400 pass through the screw holes and abut against the adjustment substrate 301.

[0032] In this embodiment, a height adjustment plate 300 and an adjustment substrate 301 are further provided between the adjustment component and the support mechanism, and the height adjustment plate 300 and the adjustment substrate 301 are arranged side by side up and down. A plurality of screw holes are further provided on the height adjustment plate 300. By using bolts 1400 to pass through the screw holes and abut against the adjustment substrate 301, when the axial height of the support mechanism needs to be adjusted, it is only necessary to tighten the bolts 1400 to provide a downward pressure on the adjustment substrate 301, thereby providing an upward lifting force to the height adjustment plate 300, so as to lift the height adjustment plate 300 and lift the support mechanism and the clamping mechanism.

[0033] According to one embodiment of the utility model, Figure 1 As shown, the adjustment assembly includes a mounting tube 400 and an adjustment member 500 . The mounting tube 400 is mounted on the base plate 200 . The adjustment member 500 is mounted in the mounting tube 400 and can be connected to the lower bottom surface of the adjustment base plate 301 .

[0034] In this embodiment, the adjustment component includes a mounting tube 400 and an adjustment member 500. The adjustment member 500 is fixed to the base plate 200 through the mounting tube 400, and the upper surface of the adjustment member 500 can also be connected to the lower bottom surface of the adjustment substrate 301, so that it can adjust the horizontal position of the adjustment substrate 301.

[0035] Preferably, the adjusting member 500 is a universal bull's eye, so that it can be positionally adjusted in all directions on the same horizontal plane.

[0036] Further, such as Figure 1 As shown, a plurality of limit seats 600 are further provided on the base plate 200 . The limit seats 600 are arranged at intervals along the circumference of the base plate 200 to limit the extreme position of the height adjustment plate 300 in the horizontal direction.

[0037] In this embodiment, the base plate 200 is also provided with a plurality of limit seats 600, which are arranged at intervals along the circumference of the base plate 200. Preferably, a screw hole is provided on the limit seat 600, and the same screw hole is provided at the position corresponding to the adjustment base plate 301, and the two are fixed by using a bolt 1400 to pass through the screw holes of the limit seat 600 and the adjustment base plate 301 in sequence. When the horizontal position of the adjustment clamp needs to be adjusted, after loosening the bolt 1400, the free contraction of the weld seam of the pipeline during welding is achieved through the universal bull's eye and the mounting tube 400, and the horizontal sliding is satisfied when the welding groove is assembled. The adjustment base plate 301, the limit seat 600 and the bolt 1400 are used to cooperate with the adjustment mechanism for the welding groove assembly and fixation, and the position of the pipe mouth in the horizontal direction can be accurately adjusted by rotating the bolt 1400.

[0038] According to one embodiment of the utility model, Figure 1 As shown, the support mechanism includes two groups of support tubes 700 and support screws 800. A first guide sleeve 701 is provided at the top of each support tube 700. One side threaded end of the support screw 800 passes through the first guide sleeve 701 and is telescopically connected to the support tube 700 and is fixed by a nut 801. The other side threaded end of the support screw 800 is connected to the clamping mechanism.

[0039] In this embodiment, the support mechanism includes two groups of support tubes 700 and support screws 800. A first guide sleeve 701 is provided at the top of each support tube 700, which is used to cooperate with the threaded end of one side of the support screw 800, so that it can rotate along its own radial direction, thereby adjusting the rotation angle of the clamping mechanism. When the first guide sleeve 701 cooperates with the support screw 800 to rotate radially, the lifting pipeline can also be adjusted synchronously. After the adjustment is completed, it is fixed by using a nut 801.

[0040] Among them, the number and position relationship of the support tubes 700 and the support screws 800 correspond to each other, and the number can be adjusted according to the actual usage at the construction site.

[0041] According to one embodiment of the utility model, Figure 1 As shown, a second guide sleeve 702 is further provided in the support tube 700 , and one end of the support screw 800 provided in the support tube 700 passes through the first guide sleeve 701 and the second guide sleeve 702 in sequence and is fixed by a nut 801 .

[0042] In this embodiment, a second guide sleeve 702 is further provided in the support tube 700, and one end of the support screw 800 located in the support tube 700 cooperates with the first guide sleeve 701 and the second guide sleeve 702, so that the support screw 800 can rotate along its own radial direction, thereby adjusting the rotation angle of the clamping mechanism.

[0043] According to one embodiment of the utility model, Figure 1 As shown, the support mechanism also includes at least two first support rods 900 and multiple second support rods 1000, the two first support rods 900 are cross-arranged between the two support tubes 700, the end of each second support rod 1000 is connected to the side wall of the support tube 700, and the multiple second support rods 1000 are arranged along the radial periphery of the support tube 700, one end of the second support rod 1000 is connected to the side wall of the support tube 700, and the other end is connected to the upper surface of the height adjustment plate 300.

[0044] In this embodiment, the support mechanism also includes at least two first support rods 900 and multiple second support rods 1000, wherein the two first support rods 900 are cross-arranged between the two support tubes 700 to ensure their stability, and the ends of each second support rod 1000 are connected to the side walls of the support tube 700, and then, multiple second support rods 1000 are arranged along the radial periphery of the support tube 700. Preferably, in order to ensure the stability of its support, two second support rods 1000 are provided, which are arranged on both sides of the support tube 700 in a radial direction of the support tube 700 in a horizontal plane and inclined.

[0045] According to one embodiment of the utility model, Figure 2 As shown, the clamping mechanism includes a clamping member 1100 and a clamping hoop 1200. The number of the clamping members 1100 corresponds to the number of the support screws 800. The bottom end of the clamping member 1100 is connected to the support screw 800, and the clamping hoop 1200 is connected to the clamping member 1100 for fixing the pipe.

[0046] In this embodiment, the clamping mechanism includes a clamping member 1100 and a clamp 1200, and the number of the clamping members 1100 corresponds to the number of the support screws 800, wherein preferably, the clamping member 1100 is selected as a U-shaped clamp, and two connecting members 1201 are correspondingly provided at two diametrically opposite points on the outer surface of the clamp 1200. By fixing the connecting member 1201 to the U-shaped clamp, the pipeline and the assembly device are connected as a whole, thereby facilitating subsequent operations.

[0047] A screw hole is provided at the bottom end of the U-shaped clamp, and the screw hole is threadably matched with the support screw rod 800 to adjust the height of the U-shaped clamp, and is fixed by a nut 801 .

[0048] According to one embodiment of the utility model, Figure 3 As shown, the walking mechanism includes a plurality of walking parts 1300 , and the walking parts 1300 are installed at the bottom of the support frame 100 .

[0049] In this embodiment, the walking device includes multiple walking parts 1300. Preferably, a connecting plate 101 is respectively provided at the four corners of the bottom of the support frame 100, and the walking part 1300 is fixed to the lower surface of the connecting plate 101 by welding to meet the larger displacement work during the introduction of tooling and equipment.

[0050] Among them, optionally, the walking part 1300 is set as a ground tank, and the number of the ground tanks corresponds to the number of the connecting plates 101. In actual use, the number and installation relationship of the connecting plates 101 can be replaced according to the actual situation of the construction site, which does not deviate from the design concept of the utility model and should be included in the protection scope of the utility model.

[0051] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pairing device, characterized in that: It comprises a support frame (100), an adjustment mechanism, a support mechanism, a clamping mechanism and a walking mechanism; The adjusting mechanism is arranged on the supporting frame (100), one end of the supporting frame is connected to the adjusting mechanism, the adjusting mechanism is used to adjust the position of the supporting frame, the other end of the supporting frame is connected to the clamping mechanism, the clamping mechanism is used to clamp the pipeline for operation, and the walking mechanism is installed on the lower bottom surface of the supporting frame (100); The adjustment mechanism comprises a base plate (200) and an adjustment component, the base plate (200) being mounted on the upper surface of the support frame (100), one end of the adjustment component being mounted on the base plate (200) and the other end being connected to the support mechanism; A height adjustment plate (300) and an adjustment substrate (301) are also provided between the adjustment component and the support mechanism; the lower bottom surface of the adjustment substrate (301) is connected to the adjustment component, and the upper top surface of the adjustment substrate (301) is connected to the height adjustment plate (300); a plurality of screw holes are also provided on the height adjustment plate (300), and bolts (1400) pass through the screw holes and abut against the adjustment substrate (301); The support mechanism comprises two groups of support tubes (700) and support screws (800), a first guide sleeve (701) is provided at the top end of each support tube (700), a threaded end on one side of the support screw (800) passes through the first guide sleeve (701) and is telescopically connected to the support tube (700) and is fixed by a nut (801), and the threaded end on the other side of the support screw (800) is connected to the clamping mechanism; The clamping mechanism comprises a clamping member (1100) and a clamping hoop (1200), the number of the clamping members (1100) corresponds to the number of the support screw rods (800), the bottom end of the clamping member (1100) is connected to the support screw rod (800), and the clamping hoop (1200) is connected to the clamping member (1100) for fixing the pipeline.

2. A pairing device according to claim 1, characterized in that: The adjustment assembly comprises a mounting tube (400) and an adjustment member (500), wherein the mounting tube (400) is mounted on the base plate (200), and the adjustment member (500) is mounted in the mounting tube (400) and can be connected to the lower bottom surface of the adjustment base plate (301).

3. A pairing device according to claim 1, characterized in that: The base plate (200) is also provided with a plurality of limit seats (600), which are arranged at intervals along the circumference of the base plate (200) and are used to limit the extreme position of the height adjustment plate (300) in the horizontal direction.

4. The pairing device according to claim 1, characterized in that: A second guide sleeve (702) is also provided in the support tube (700), and one end of the support screw (800) provided in the support tube (700) passes through the first guide sleeve (701) and the second guide sleeve (702) in sequence and is then fixed by a nut (801).

5. The pairing device according to claim 1, characterized in that: The support mechanism also includes at least two first support rods (900) and a plurality of second support rods (1000), the two first support rods (900) being cross-arranged between two support tubes (700), the end of each second support rod (1000) being connected to the side wall of the support tube (700), the plurality of second support rods (1000) being arranged along the radial periphery of the support tube (700), one end of the second support rod (1000) being connected to the side wall of the support tube (700), and the other end being connected to the upper surface of the height adjustment plate (300).

6. The pairing device according to claim 1, characterized in that: The walking mechanism comprises a plurality of walking parts (1300), and the walking parts (1300) are installed at the bottom of the support frame (100).

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