Locking device for thermal insulation pipe transportation

Abstract

The utility model relates to the technical field of thermal insulation pipe transportation, and discloses a locking device for thermal insulation pipe transportation, which comprises four supporting rods fixed on the surface of a transportation plate and a placing plate connected to the side surfaces of the supporting rods in a sliding manner, a longitudinal limiting assembly used for thermal insulation pipe transportation protection and a plurality of transverse limiting assemblies arranged on the surface of the longitudinal limiting assembly are arranged at the top of the containing plate, a round rod is arranged on the surface of the containing plate and rotationally connected with a rotating cylinder and a pressing plate, and after the thermal insulation pipe is placed on the surface of the containing plate, the pressing plate is rotated to the position above the containing plate; and then the overall height of the pressing plate and the rotary drum is adjusted and fixed through bolts, so that the pressing plate makes contact with the surface of the heat preservation pipe, the pressing plate and the containing plate have the locking effect on the heat preservation pipe, sliding of the heat preservation pipe in the transportation process is prevented, and then the transportation safety of the heat preservation pipe is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation pipe transportation, in particular to a locking device for thermal insulation pipe transportation. Background Art

[0002] Insulated pipe is the abbreviation of insulated pipe. Insulated pipe is used for the transportation of liquid, gas and other media. It is used for thermal insulation of pipelines in petroleum, chemical industry, aerospace, military, central heating, central air conditioning and municipal engineering. In the process of using polyurethane insulated pipe, it is often necessary to transport the insulated pipe.

[0003] Patent No. CN213009222U discloses a transport device for transporting polyurethane insulated pipes, including a transport plate, the upper surface of which is fixedly connected to two first support rods and two second support rods, the right side of each of the first support rods is fixedly connected to a group of sliding rods arranged at equal distances, and two groups of placement plates are arranged above the transport plate. The transport device for transporting polyurethane insulated pipes can combine shock absorbers through the slide tube, support rod and shock-absorbing spring, which can effectively buffer and reduce the shock of the transport plate during transportation, avoid severe bumps of the transport plate, and cause damage to the insulation pipe. The positive and negative threaded rods can be used to utilize the threaded connection between the positive and negative threaded rods and the threaded holes to drive the two placement plates to move closer or farther from each other, thereby realizing the adjustment of the spacing between the two pipe placement grooves, facilitating the placement of insulation pipes of different lengths and specifications, and facilitating the placement and transportation of the insulation pipes by the staff. When the transport device of the above scheme is actually used, when encountering a slope or starting and stopping, the insulation pipe is prone to lateral sliding due to the lack of a limit assembly, which can seriously cause damage to the insulation pipe. For this reason, we propose a locking device for transporting insulation pipes. Utility Model Content

[0004] The purpose of the utility model is to provide a locking device for transporting insulated pipes, so as to solve the problem in the above-mentioned background technology that when encountering a slope or starting and stopping, the insulated pipe is prone to lateral sliding due to the lack of a limit assembly, which may seriously cause damage to the insulated pipe.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a locking device for transporting insulated pipes, comprising four support rods fixed on the surface of a transport plate and a placement plate slidably connected to the sides of the support rods, wherein the top of the placement plate is provided with a longitudinal limit assembly for protecting the insulated pipes during transportation and a plurality of transverse limit assemblies arranged on the surface of the longitudinal limit assembly.

[0006] Preferably, the longitudinal limit assembly comprises a round rod, a bolt, a disc, a rotating drum, a pressure plate, a clamping block and a screw. Two symmetrical round rods that can be raised and lowered are inserted on the surface of the placement plate. The surfaces of the two round rods are sleeved with a disc. The surface of the round rod at one end is sleeved with a rotating drum. A pressure plate is fixedly connected to the surface of the rotating drum. A matching clamping groove is provided at the bottom of the pressure plate. A clamping block is fixedly connected to the other end of the pressure plate. The clamping block is clamped and connected to the round rod. The outer end of the clamping block is threadedly connected to a screw. The side of the placement plate is threadedly connected to a bolt for limiting at the outer position of the round rod.

[0007] Preferably, the lateral limiting assembly includes an elastic band, a foam block, a limiting sleeve, a limiting cylinder, a cross plate and an insert rod. The top of the pressure plate is glued with a plurality of matching limiting sleeves by an elastic band. The limiting sleeve and the insulation pipe are connected by clamping. An annular foam block is embedded in the inner wall of the limiting sleeve. A cross plate is fixedly connected to the back of the limiting sleeve. The limiting sleeve is welded to the outer wall of the limiting sleeve. The limiting cylinder and the insert rod arranged on the top of the pressure plate are connected by clamping.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The utility model cooperates with the set round rod, bolt, disc, rotating drum, pressure plate, block and screw rod. The round rod is arranged on the surface of the placement plate to rotatably connect the rotating drum and the pressure plate. After the insulation pipe is placed on the surface of the placement plate, the pressure plate is rotated to the position above the placement plate, and then the overall height of the pressure plate and the rotating drum is adjusted and fixed by bolts, so that the pressure plate and the surface of the insulation pipe are in contact, and the pressure plate and the placement plate have a locking effect on the insulation pipe to prevent the insulation pipe from sliding during transportation, thereby ensuring the transportation safety of the insulation pipe.

[0010] 2. The utility model cooperates with the elastic band, foam block, limit sleeve, limit cylinder, cross plate and insertion rod through the use of the arrangement. The insertion rod is arranged on the surface of the pressure plate to clamp the limit cylinder on the outer wall of the limit sleeve, and the surface of the pressure plate is elastically connected with the elastic band and the limit sleeve. After the pressure plate and the placement plate lock the insulation pipe, the limit sleeve is removed and clamped to the insulation pipe, which then has a lateral limiting effect on the insulation pipe. At the same time, the foam block inside the limit sleeve has a certain buffering and protective effect on the insulation pipe, which prevents the insulation pipe from sliding when it encounters uneven sections such as slopes during transportation, thereby ensuring the transportation safety of the insulation pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the structure of the longitudinal limit assembly and the transverse limit assembly of the utility model;

[0013] Figure 3 For this utility model Figure 2A schematic diagram of the top view of the structure of the middle clamping block connected to the round rod;

[0014] In the figure: 1. support rod; 2. placement plate; 3. longitudinal limit assembly; 301. round rod; 302. bolt; 303. disc; 304. rotating drum; 305. pressure plate; 306. block; 307. screw; 4. transverse limit assembly; 401. elastic band; 402. foam block; 403. limit sleeve; 404. limit cylinder; 405. cross plate; 406. insertion rod. DETAILED DESCRIPTION

[0015] 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.

[0016] Example

[0017] See also Figure 1-Figure 3 , a locking device for transporting an insulated pipe shown in the figure comprises four support rods 1 fixed on the surface of a transport plate and a placement plate 2 slidably connected to the side of the support rods 1, a longitudinal limit assembly 3 for transporting and protecting the insulated pipe and a plurality of transverse limit assemblies 4 arranged on the surface of the longitudinal limit assembly 3 are provided on the top of the placement plate 2, the longitudinal limit assembly 3 comprises a round rod 301, a bolt 302, a disc 303, a rotating drum 304, a pressure plate 305, a block 306 and a screw 307, two symmetrical round rods 301 which can be raised and lowered are inserted on the surface of the placement plate 2, the surfaces of the two round rods 301 are both sleeved with discs 303, the surface of the round rod 301 at one end is sleeved with a rotating drum 304, the surface of the rotating drum 304 is fixedly connected with a pressure plate 305, and the bottom of the pressure plate 305 is provided with a matching card slot. The other end of the pressing plate 305 is fixedly connected with a clamping block 306, and the clamping block 306 is clamped and connected with the round rod 301, and the outer end of the clamping block 306 is threadedly connected with a screw 307. The side of the placing plate 2 is threadedly connected with a bolt 302 for limiting at the outer position of the round rod 301; the round rod 301 is arranged on the surface of the placing plate 2 to rotatably connect the rotating drum 304 and the pressing plate 305. After placing the insulation pipe on the surface of the placing plate 2, the pressing plate 305 is rotated to the position above the placing plate 2, and then the overall height of the pressing plate 305 and the rotating drum 304 is adjusted and fixed by bolts 302, so that the pressing plate 305 contacts the surface of the insulation pipe, and the pressing plate 305 and the placing plate 2 have a locking effect on the insulation pipe, preventing the insulation pipe from sliding during transportation, thereby ensuring the transportation safety of the insulation pipe.

[0018] On the basis of the above scheme, the lateral limiting component 4 includes an elastic band 401, a foam block 402, a limiting sleeve 403, a limiting cylinder 404, a cross plate 405 and an insertion rod 406. The top of the pressing plate 305 is glued with a plurality of matching limiting sleeves 403 through the elastic band 401. The limiting sleeve 403 is connected to the insulation pipe by clamping. The inner wall of the limiting sleeve 403 is embedded with a circular foam block 402. The back of the limiting sleeve 403 is fixedly connected with a cross plate 405. The outer wall of the limiting sleeve 403 is welded with a limiting cylinder 404. The limiting cylinder 404 and the pressing plate 306 are connected. The insertion rod 406 arranged on the top is connected by clamping; the insertion rod 406 is arranged on the surface of the pressing plate 305 to clamp the limiting tube 404 on the outer wall of the limiting sleeve 403, and the surface of the pressing plate 305 is elastically connected with the limiting sleeve 403 through the elastic band 401. After the pressing plate 305 and the placing plate 2 lock the insulation pipe, the limiting sleeve 403 is removed to clamp the insulation pipe, which then plays a horizontal limiting effect on the insulation pipe. At the same time, the foam block 402 inside the limiting sleeve 403 plays a certain buffering and protective effect on the insulation pipe, preventing the insulation pipe from sliding when encountering uneven sections such as slopes when transporting, thereby ensuring the transportation safety of the insulation pipe.

[0019] It should be noted that the utility model is a locking device for transporting insulated pipes. First, the position of the placement plate 2 is adjusted (the position adjustment of the placement plate 2 has been disclosed in patent number CN213009222U), the insulated pipe is placed on the placement plate 2, and then the pressing plate 305 is rotated to the position above the placement plate 2, and then the overall height of the pressing plate 305 and the rotating drum 304 is adjusted and fixed by bolts 302, so that the pressing plate 305 is in contact with the surface of the insulated pipe, and the pressing plate 305 and the placement plate 2 have a locking effect on the insulated pipe, and then the limiting sleeve 403 is removed to clamp the insulated pipe, and the foam block 402 inside the limiting sleeve 403 has a certain buffering and protective effect on the insulated pipe, and then has a lateral limiting effect on the insulated pipe, to prevent the insulated pipe from sliding when encountering uneven sections such as slopes during transportation, thereby ensuring the safe transportation of the insulated pipe.

[0020] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0021] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A locking device for transporting thermal insulation pipes. Features: include: Four support rods (1) are fixed on the surface of the transport plate and a placement plate (2) is slidably connected to the sides of the support rods (1); the top of the placement plate (2) is provided with a longitudinal limit assembly (3) for protecting the insulation pipe during transportation and a plurality of transverse limit assemblies (4) arranged on the surface of the longitudinal limit assembly (3).

2. A locking device for transporting an insulated pipe according to claim 1, Features: The longitudinal limiting assembly (3) comprises a round rod (301), a bolt (302), a disc (303), a rotating cylinder (304), a pressure plate (305), a clamping block (306) and a screw rod (307); two symmetrical round rods (301) that can be raised and lowered are plugged into the surface of the placement plate (2); the surfaces of the two round rods (301) are sleeved with a disc (303); the surface of the round rod (301) at one end is sleeved with a rotating cylinder (304); the surface of the rotating cylinder (304) is fixedly connected with a pressure plate (305); and a matching clamping groove is provided at the bottom of the pressure plate (305).

3. A locking device for transporting an insulated pipe according to claim 2, Features: The other end of the pressing plate (305) is fixedly connected with a clamping block (306), the clamping block (306) and the round rod (301) are clamped and connected, and the outer end of the clamping block (306) is threadedly connected with a screw rod (307).

4. A locking device for transporting an insulated pipe according to claim 2, Features: The side surface of the placement plate (2) is located outside the round rod (301) and is threadedly connected with a bolt (302) for limiting the position.

5. A locking device for transporting an insulated pipe according to claim 2, Features: The transverse limiting assembly (4) comprises an elastic band (401), a foam block (402), a limiting sleeve (403), a limiting cylinder (404), a cross plate (405) and an insertion rod (406); the top of the pressing plate (305) is glued and connected with a plurality of matching limiting sleeves (403) through the elastic band (401); and the limiting sleeves (403) are clamped and connected to the thermal insulation pipe.

6. A locking device for transporting an insulated pipe according to claim 5, Features: A circular foam block (402) is embedded in the inner wall of the limiting sleeve (403), and a cross plate (405) is fixedly connected to the back of the limiting sleeve (403).

7. A locking device for transporting an insulated pipe according to claim 6, Features: A limiting cylinder (404) is welded to the outer wall of the limiting sleeve (403), and the limiting cylinder (404) is connected to an insertion rod (406) arranged on the top of the pressing plate (305) by snapping.

Images