Supporting device for assembling heating pipe

Abstract

A supporting device for assembling a heating pipe comprises a bottom plate, supporting vertical plates are installed at the two ends of the bottom plate respectively, U-shaped grooves are formed in the upper ends of the supporting vertical plates, rotating shafts are rotationally arranged in the U-shaped grooves, a pair of limiting discs is arranged at the outer side ends of the rotating shafts, and the limiting discs are located on the inner sides and the outer sides of the supporting vertical plates. The supporting vertical plate and the U-shaped groove in the supporting vertical plate play a role in limiting the rotating shaft, and the limiting disc can ensure the stability and reliability of the rotating shaft after the rotating shaft is placed.

Description

TECHNICAL FIELD

[0001] The utility model relates to heating pipe processing technical field especially relates to a kind of support for heating pipe assembly. BACKGROUND

[0002] Heating pipe is used for the preheating of air or oxygen etc., to make oil gas and oxygen contact and realize complete combustion. Among them, when heating pipe is processed, temperature probe needs to be installed on each section of heating pipe, and relevant heating components. Among them, these devices are generally divided on each face of heating pipe. At present, when assembling, to facilitate installation operation on each face, heating pipe is often hoisted by travelling crane, and then installed, but when hoisting, the position of lifting rope will interfere with installation operation or occupy position, and further affect installation efficiency. SUMMARY

[0003] The utility model provides a kind of support for heating pipe assembly to solve the deficiency of above-mentioned prior art, solve the problem that each device on heating pipe is not convenient installation operation, with stronger practicality.

[0004] In order to realize the purpose of the utility model, the following technologies are adopted:

[0005] A kind of support for heating pipe assembly, including bottom plate, the both ends of bottom plate are respectively equipped with support vertical plate, the upper end of support vertical plate is equipped with U-shaped slot, U-shaped slot is rotatably provided with pivot, the outside end of pivot is equipped with a pair of limit disc, limit disc is located at the inside and outside of support vertical plate. Support vertical plate and the U-shaped slot on it play the role of limiting pivot, and limit disc can ensure the stability and reliability of pivot after placement.

[0006] A concave plate is installed on the inner end of the rotating shaft, and a pair of guide rods are inserted on the outer end of the concave plate. A movable horizontal plate is installed on the inner end of the guide rod. Concave parts are respectively installed at both ends of the movable horizontal plate. The concave parts are provided with inclined holes, and external push rods are inserted in the inclined holes. Folding plates are respectively provided at the upper and lower ends of the external push rods. Push-pull rods are provided on the folding plates. The outer ends of the push-pull rods on the same side are provided with external push plates. The push-pull rods are inserted through the concave plate. The concave parts are provided with vertical plates. The vertical plates are provided with vertical holes. Four pairs of rotating plates are installed on the inner side of the concave plate. The inner ends of the rotating plates are provided with connecting rods, which are inserted through the vertical holes. The outer ends of the rotating plates at the same height are hinged with support plates. A rotating cap is installed on the concave plate for rotation. A screw is installed on the inner end of the rotating cap. The screw is installed on the movable horizontal plate. The outer top plate acts on the left and right sides of the inner wall of the heating tube, while the support plate acts on the upper and lower sides of the inner wall of the heating tube. The outer top plate and support plate provide complete positioning of both ends of the heating tube, ensuring safety during installation. During operation, the outer top plate and support plate are first positioned, and then the heating tube is transferred to the support vertical plate using a crane. The various components on the heating tube can then be installed. During installation, the operator can rotate the heating tube as needed to improve installation efficiency.

[0007] Furthermore, a ring plate is provided on the outer limit plate, and an eye is opened on the ring plate. A convex plate is installed on the outer wall of the supporting vertical plate, and a limit rod is passed through the convex plate. The upper end of the limit rod is passed through the eye, and a first ring is provided on the upper end of the limit rod. A spring is provided between the first ring and the convex plate, and the spring is sleeved on the limit rod. A second ring is provided at the lower end of the limit rod, and the second ring is located at the lower end of the convex plate. The limit rod and the eye are provided to facilitate the limit locking of the rotation of the heating tube, thereby ensuring stability during installation.

[0008] Furthermore, the lower end of the limiting rod is L-shaped to facilitate the extraction operation of the limiting rod.

[0009] The advantages of the above technical solution are:

[0010] The utility model facilitates the installation operation of various components on the heating pipe and improves the installation efficiency of various components. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be described in further detail below with reference to the accompanying drawings.

[0012] Figure 1 Shows a three-dimensional structure of one embodiment Figure 1 .

[0013] Figure 2 Shows a three-dimensional structure of one embodiment Figure 2 .

[0014] Figure 3 An enlarged view of point A is shown.

[0015] Figure 4 Shows a three-dimensional structure of one embodiment Figure 3 . DETAILED DESCRIPTION

[0016] like Figures 1 to 4 As shown, a support for assembling a heating pipe comprises a base plate 1, with support risers 2 mounted on both ends thereof, and a U-shaped groove 20 formed at the upper end of the support risers 2. A rotating shaft 42 is rotatably mounted in the U-shaped groove 20, and a pair of limit plates 4 are mounted on the outer ends of the rotating shaft 42. The limit plates 4 are located on the inner and outer sides of the support risers 2, and the limit plates 4 are provided on the outer limit plates 4. The limit plates 4 are provided with a ring plate 40, and the ring plate 40 is provided with an insertion hole 41. A convex plate 3 is mounted on the outer wall of the support risers 2, and a limit rod 30 is passed through the convex plate 3. The upper end of the limit rod 30 is passed through the insertion hole 41, and a first ring 31 is provided at the upper end of the limit rod 30. A spring 32 is provided between the first ring 31 and the convex plate 3, and the spring 32 is sleeved on the limit rod 30. The lower end of the limit rod 30 is provided with a second ring 33, and the second ring 33 is located at the lower end of the convex plate 3. The lower end of the limit rod 30 is in an L-shaped structure.

[0017] A concave plate 5 is installed at the inner end of the rotating shaft 42, and a pair of guide rods 50 are passed through the outer end of the concave plate 5. The inner end of the guide rod 50 is provided with a movable horizontal plate 53, and both ends of the movable horizontal plate 53 are respectively provided with a concave member 54, and an inclined hole 55 is opened on the concave member 54. An outer push rod is passed through the inclined hole 55, and a folding plate 56 is provided at the upper and lower ends of the outer push rod, respectively. A push-pull rod 57 is provided on the folding plate 56, and an outer top plate 58 is provided at the outer end of the push-pull rod 57 on the same side. The push-pull rod 57 is passed through the concave plate 5.

[0018] A vertical plate 62 is provided on the concave member 54, and a vertical hole 63 is opened on the vertical plate 62. Four pairs of rotating plates 59 are rotatably provided on the inner side of the concave plate 5. A connecting rod 60 is provided at the inner end of the rotating plate 59. The connecting rod 60 is passed through the vertical hole 63. The outer end of the rotating plate 59 at the same height is hinged with a support plate 61.

[0019] A rotating cap 52 is rotatably provided on the concave plate 5 , and a screw rod 51 is provided at the inner end of the rotating cap 52 . The screw rod 51 is provided on the movable horizontal plate 53 .

[0020] When operating this embodiment, the operator first inserts the outer top plate 58 and the support plate 61 onto both ends of the heating tube.

[0021] The operator then rotates the screw 51 via the rotating cap 52. This rotation drives the movable horizontal plate 53 to move. The movement of the movable horizontal plate 53 acts on the outer push rods through the inclined holes 55, causing the outer push rods to move outward. This outward movement of the outer push rods causes the outer push plate 58 to act on the left and right sides of the interior of the heating tube. Furthermore, the movement of the movable horizontal plate 53 causes the vertical holes 63 to act on the connecting rods 60, causing the lower end of the rotating plate 59 to rotate inward. As the rotating plate 59 rotates, the support plates 61 act on the upper and lower walls of the interior of the heating tube.

[0022] The operator then uses a crane to transfer the heating pipe to the supporting vertical plate 2 and places the rotating shaft 42 in the U-shaped groove 20 .

[0023] Then, the operator rotates the heating tube as needed, inserts the upper end of the limiting rod 30 into one of the insertion holes 41, and performs the installation operation of each component.

[0024] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Therefore, if such modifications and variations fall within the scope of the claims and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A support for heating pipe assembly, characterized in that: It comprises a bottom plate (1), with support vertical plates (2) respectively installed at both ends of the bottom plate (1), and a U-shaped groove (20) is formed at the upper end of the support vertical plate (2); A rotating shaft (42) is rotatably provided in the U-shaped groove (20), and a pair of limiting plates (4) are provided at the outer ends of the rotating shaft (42), and the limiting plates (4) are located on the inner and outer sides of the supporting vertical plate (2); A concave plate (5) is installed on the inner end of the rotating shaft (42), a pair of guide rods (50) are passed through the outer end of the concave plate (5), the inner end of the guide rod (50) is provided with a movable transverse plate (53), and concave pieces (54) are respectively provided at both ends of the movable transverse plate (53), an inclined hole (55) is opened on the concave piece (54), an outer push rod is passed through the inclined hole (55), and a folding plate (56) is respectively provided at the upper and lower ends of the outer push rod, and a push-pull rod (57) is provided on the folding plate (56), and an outer push plate (58) is provided on the outer end of the push-pull rod (57) located on the same side, and the push-pull rod (57) is passed through the concave plate (5); A vertical plate (62) is provided on the concave member (54), and a vertical hole (63) is opened on the vertical plate (62). Four pairs of rotating plates (59) are rotatably provided on the inner side of the concave plate (5). Connecting rods (60) are provided at the inner ends of the rotating plates (59). The connecting rods (60) are passed through the vertical holes (63). The outer ends of the rotating plates (59) at the same height are hinged with support plates (61). A rotating cap (52) is rotatably provided on the concave plate (5), and a screw rod (51) is provided at the inner end of the rotating cap (52), and the screw rod (51) is provided on the movable horizontal plate (53).

2. The heating pipe assembly support according to claim 1, characterized in that: A ring plate (40) is provided on the outer limiting plate (4), and an insertion eye (41) is opened on the ring plate (40). A convex plate (3) is installed on the outer wall of the supporting vertical plate (2). A limiting plug rod (30) is passed through the convex plate (3), and the upper end of the limiting plug rod (30) is passed through the insertion eye (41). A first ring (31) is provided on the upper end of the limiting plug rod (30), and a spring (32) is provided between the first ring (31) and the convex plate (3). The spring (32) is sleeved on the limiting plug rod (30), and a second ring (33) is provided at the lower end of the limiting plug rod (30). The second ring (33) is located at the lower end of the convex plate (3).

3. The heating pipe assembly support according to claim 1, characterized in that: The lower end of the limiting rod (30) is in an L-shaped structure.

Images