Cooling device for production of prefabricated directly-buried thermal insulation pipe

Abstract

The utility model discloses a cooling device for prefabricated direct burial thermal insulation pipe production, which comprises a cooling water tank, a fixing unit and a lifting unit, the fixing unit comprises mounting plates positioned on two sides above the bottom wall of the cooling water tank, the two groups of mounting plates are in threaded connection with threaded rods arranged in a mirror image manner, and the threaded rods are in threaded connection with the lifting unit. A connecting plate is rotationally connected to the front end of the threaded rod through a bearing, a fixing piece is fixedly connected to the connecting plate, and the fixing piece is of a circular truncated cone-shaped structure with the hollow interior; the lifting unit comprises electric push rods fixedly connected to the outer walls of the two sides of the cooling water tank, and the output ends of the electric push rods are fixedly connected with a lifting frame arranged on the upper portion of the mounting plate. The utility model belongs to the technical field of cooling devices, and effectively solves the problem that a cooling device for producing prefabricated directly-buried thermal insulation pipes is troublesome to fix and adjust thermal insulation pipes of different specifications.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cooling device, specifically point to a kind of cooling device for prefabricated direct-burial thermal insulation pipe production. BACKGROUND

[0002] Prefabricated direct-burial thermal insulation pipe is widely used in the delivery pipe network of liquid and gas, chemical pipeline insulation engineering petroleum, chemical industry, central heating heat network, central air conditioning ventilation duct, municipal engineering etc.;In related technology, the existing cooling device has the mode of cooling by putting thermal insulation pipe into cooling pool.

[0003] When fixing thermal insulation pipes of different specifications and sizes, it is inconvenient to adjust, the fixing mechanism is complex, the equipment maintenance cost is increased, the cooling quality is affected, and it is not easy to take out.

[0004] The utility model provides a kind of cooling device for prefabricated direct-burial thermal insulation pipe production, it is convenient to adjust after fixing thermal insulation pipes of different specifications and sizes, reduce the use cost of fixing mechanism. INVENTION CONTENTS

[0005] The technical problem to be solved by the utility model is that the cooling device for prefabricated direct-burial thermal insulation pipe production is troublesome to fix and adjust thermal insulation pipes of different specifications.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] The utility model provides a kind of cooling device for prefabricated direct-burial thermal insulation pipe production, including cooling water tank, still including fixed unit and lifting unit, the fixed unit includes the installation plate located at the both sides above the bottom wall of cooling water tank, two groups of installation plate are all screw-connected with mirror image setting screw rod, the front end of screw rod is rotatably connected with connecting plate by a bearing, and the connecting plate is fixedly connected with fixing piece, and the fixing piece is set as internally hollow circular truncated cone structure;

[0008] The lifting unit includes electric push rod fixedly connected on the outer wall of both sides of cooling water tank, and the output end of electric push rod is fixedly connected with lifting frame arranged on the upper portion of installation plate.

[0009] Further, two groups of installation plate are fixedly connected by a horizontal plate, and the horizontal plate is provided with thermal insulation pipe support unit.

[0010] Further, the thermal insulation pipe support unit includes support collet above the horizontal plate, the shape of support collet is that a cuboid structure is provided with semicircular groove penetrating through both sides on the upper portion, for placing corresponding size thermal insulation pipe body.

[0011] Further, the outer wall of the fixing member is paved with a plurality of groups of buffer pads arranged in a ring array around the fixing member, which are used to extend into the both sides of the heat preservation pipe body for buffering.

[0012] Further, the lower part of the supporting bracket is fixedly connected with a detachable heightening plate, the both sides of the detachable heightening plate are fixedly connected with L-shaped plates, and the L-shaped plates are connected with the horizontal plate through fixing bolts.

[0013] Further, the detachable heightening plate is a non-standard part, and the superimposed height of the same group of detachable heightening plates and supporting brackets on the horizontal plate is flush with the half of the fixing member.

[0014] Further, the side wall of the cooling water tank is provided with a drain valve.

[0015] The utility model discloses the following beneficial effects are obtained by adopting the above structure:

[0016] 1. The cylindrical fixing mechanism with the front narrow and the rear wide is arranged, and through the adjustment of the positions of the both sides of the heat preservation pipe, different specifications of heat preservation pipes can be fixed.

[0017] 2. According to the different diameters of the heat preservation pipes, different sizes of heat preservation pipe mounting seats are selected and replaced, so that the fixing member can be accurately installed, and the trouble of manually adjusting the height is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic view of the embodiment of the utility model;

[0019] Figure 2 It is the structure installation schematic view of the lifting unit on the cooling water tank;

[0020] Figure 3 It is the structure installation explosion drawing of the fixing unit;

[0021] Figure 4 It is the structure installation schematic view on the horizontal plate;

[0022] Figure 5 It is the use state reference drawing of the heat preservation pipe supporting unit.

[0023] 1, cooling water tank; 2, fixing unit; 21, mounting plate; 22, threaded rod; 23, bearing; 24, connecting plate; 25, fixing member; 26, buffer pad; 3, lifting unit; 31, electric push rod; 32, lifting frame; 41, horizontal plate; 42, supporting bracket; 43, heat preservation pipe body; 44, detachable heightening plate; 45, L-shaped plate; 5 、 Drain valve. DETAILED DESCRIPTION

[0024] In the first embodiment, as Figure 1 ,Figure 2 、 Figure 3 The utility model provides a cooling device for prefabricated direct -buried heat preservation pipe production, including cooling water tank 1, be equipped with drain valve 5 on the lateral wall of cooling water tank 1, still include fixed unit 2 and elevating unit 3, the fixed unit 2 includes the mounting plate 21 located cooling water tank 1 bottom wall upper side, two groups mounting plate 21 all are screwed with the mirror image setting threaded rod 22, the threaded rod 22 front end is rotatably connected with the connecting plate 24 through a bearing 23, the connecting plate 24 is fixedly connected with fixed part 25, fixed part 25 is internally hollow's circular truncated cone structure arrangement, can pass through the adjustment of threaded rod 22, promote fixed part 25 and change the horizontal position, and the contact position change of fixed part 25 side and tubular structure realizes the clamping and fixing;

[0025] Elevating unit 3 includes the electric push rod 31 fixedly connected on the outer wall of cooling water tank 1 both sides, the output end of electric push rod 31 is fixedly connected with the lifting frame 32 arranged on the upper portion of mounting plate 21, utilizes the output telescopic of electric push rod 31, passes through lifting frame 32 and pulls mounting plate 21 and carries out the height adjustment of fixed unit 2.

[0026] As shown in Figure 4 Two groups mounting plate 21 between through a horizontal plate 41 fixed connection, the horizontal plate 41 is equipped with heat preservation pipe support unit, can pass through the lifting of horizontal plate 41 of mounting plate 21 and carry out the height adjustment of heat preservation pipe support unit.

[0027] As shown in Figure 5 Heat preservation pipe support unit includes the support collet 42 located above horizontal plate 41, the shape of support collet 42 is a cuboid structure, and a semicircular groove is formed in the upper portion of the cuboid structure and penetrates through both sides, for placing a heat preservation pipe body 43 of corresponding size, so that it is attached to the outer wall of the heat preservation pipe body 43 of corresponding size, facilitating positioning and use.

[0028] As shown in Figure 3 The outer wall of fixed part 25 is paved with several groups of buffer pads 26 arranged in a circular array with fixed part 25 as the center axis, which provides buffering and protection when fixed part 25 extends into the openings on both sides of the heat preservation pipe body 43, reducing the wear and tear of the internal openings of the heat preservation pipe body 43.

[0029] In embodiment two, as Figure 5As shown, the lower part of the supporting bracket 42 is fixed with a detachable heightening plate 44, the both sides of the detachable heightening plate 44 are fixed with L-shaped plates 45, the L-shaped plates 45 are connected with the horizontal plate 41 through fixing bolts, so that the supporting bracket 42 can be installed and replaced according to the different sizes of the heat preservation pipe body 43; the detachable heightening plate 44 is a non-standard part, on the horizontal plate 41, the superimposed height of the detachable heightening plate 44 and the supporting bracket 42 in the same group is flush with the half of the fixing part 25; it should be pointed out that the detachable heightening plate 44 is used to lift the height of the supporting bracket 42, since the semi-circular radius of the cross section of the supporting bracket 42 adapts to the change of the heat preservation pipe body 43, the corresponding height of the detachable heightening plate 44 needs to be used for lifting, in this way, the supporting bracket 42 and the detachable heightening plate 44 corresponding to different radius sizes can make the center position of the cross section of the heat preservation pipe body 43 correspond to the axis of the fixing part 25 after being combined, so that the installation height of the fixing part 25 on the heat preservation pipe body 43 does not need to be adjusted, and the batch cooling processing of the prefabricated direct-buried heat preservation pipe is facilitated;

[0030] The above is the use process of the cooling device for prefabricated direct-buried heat preservation pipe production.

[0031] The above describes the present application and its embodiments, which is not restrictive, and the shown in the drawings is only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if the ordinary skilled in the art is inspired, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments of the technical scheme, which should belong to the protection scope of the present application.

Claims

1. A cooling device for prefabricated direct-buried thermal insulation pipe production, comprising a cooling water tank (1), characterized in that: Also include fixed unit (2) and lifting unit (3), the fixed unit (2) includes the installation plate (21) located on the bottom wall of the cooling water tank (1) two sides, two groups of installation plate (21) are all screwed with mirror image arranged threaded rods (22), the threaded rod (22) front end is rotatably connected with the connecting plate (24) through a bearing (23), the connecting plate (24) is fixedly connected with the fixing part (25), the fixing part (25) is internally hollowly arranged in the circular truncated cone structure; The lifting unit (3) includes a motorized push rod (31) fixed to the outer wall of the cooling water tank (1) on both sides, and the output end of the motorized push rod (31) is fixedly connected with a lifting frame (32) arranged on the upper part of the installation plate (21).

2. The cooling device for producing prefabricated directly-buried thermal insulation pipe according to claim 1, characterized in that: Two groups of installation plate (21) are fixedly connected through a cross plate (41), and the cross plate (41) is provided with a heat preservation pipe supporting unit.

3. The cooling device for producing prefabricated directly-buried thermal insulation pipe according to claim 2, characterized in that: The heat preservation pipe supporting unit includes a supporting cartridge (42) above the cross plate (41), and the supporting cartridge (42) is in the shape of a cuboid structure, and a semicircular groove penetrating through both sides is formed in the upper part, for placing a heat preservation pipe body (43) of corresponding size.

4. The cooling device for producing prefabricated directly-buried thermal insulation pipes according to claim 3, characterized in that: The outer wall of the fixing part (25) is paved with several groups of buffer pads (26) arranged in an annular array around the fixing part (25), for extending into both sides of the heat preservation pipe body (43) for buffering.

5. The cooling device for producing prefabricated directly-buried thermal insulation pipe according to claim 4, characterized in that: The lower part of the supporting cartridge (42) is fixedly connected with a detachable heightening plate (44), and the both sides of the detachable heightening plate (44) are fixedly connected with L-shaped plates (45), which are connected with the cross plate (41) through fixing bolts.

6. The cooling device for producing prefabricated directly-buried thermal insulation pipe according to claim 5, characterized in that: The detachable heightening plate (44) is a non-standard part, and the superimposed height of the detachable heightening plate (44) and the supporting cartridge (42) in the same group is flush with half of the fixing part (25) on the cross plate (41).

7. The cooling device for producing prefabricated directly-buried thermal insulation pipe according to claim 1, characterized in that: The side wall of the cooling water tank (1) is provided with a drain valve (5).

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