Protective device for heat supply pipe

Abstract

The utility model relates to a protective device for a heat supply pipe, which belongs to the field of heat supply pipes and comprises a base, a placing seat arranged at the top of the base, a mounting frame fixedly connected to the top of the base and a controller fixedly mounted outside the mounting frame. A limiting mechanism extending to the lower surface of the mounting frame is arranged on the upper surface of the mounting frame, the angle adjusting mechanism comprises two first hinge seats fixedly connected to the top of the base and two second hinge seats fixedly connected to the top of the base, and hydraulic cylinders are hinged to the interiors of the two second hinge seats. According to the protection device for the heat supply pipe, the two hydraulic cylinders are started through the controller to stretch out and draw back to drive the connecting base to obliquely move, the connecting base drives the placing base to incline, therefore, the heat supply pipe body is rapidly discharged at a specific position, and the advantage of being convenient to use is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating pipes, in particular to a protective device for heating pipes. Background Art

[0002] With the development of modern cities, more and more residents have higher and higher requirements for living standards. Therefore, the demand for heating in some areas has also increased, which requires the laying of heating pipes. The heating pipe is the heating medium that transports and distributes heat from the city's centralized heating source to heat users in the urban centralized heating network. There are many things to pay attention to during the transportation of the heating pipe.

[0003] When a heating pipe is used, it needs to be transported, so a protective device for the heating pipe is required. The Chinese utility model patent with the announcement number CN213801135U discloses a protective device for a heating pipe, including a transport trough, the inner wall of which is provided with a fixing groove, a protective box movably connected to the upper part of the transport trough, a hook fixedly connected to the front side of the protective box, a baffle movably connected to the inner side of the hook, a fixing block provided at the bottom of the protective box, a limiting hole provided above the protective box, and a screw threadedly connected to the protective box provided below the limiting hole. The utility model uses an upper fixing frame and a lower fixing frame to fix the outer wall of the heating pipe, which has a better fixing effect, is not easy to roll sideways, and is not easy to cause damage to the outer wall, is conducive to the continued use of the heating pipe, and saves use costs. A detachable handle is provided to rotate the screw to tighten the upper frame.

[0004] However, the protective device for heating pipes of this utility model often needs to be cut or blanked at a specific position. The protective device ignores the convenience of blanking, resulting in low efficiency in actual operation, and is not suitable for heating pipes of different diameters and cannot meet the use requirements. Therefore, a protective device for heating pipes is proposed to solve the above problems. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a protective device for heating pipes, which has the advantages of ease of use and strong practicality. It solves the problem that the existing protective devices for heating pipes often need to be cut or cut at specific positions. The protective device ignores the convenience of cutting, resulting in low efficiency in actual operation, and is not suitable for heating pipes of different diameters and cannot meet usage requirements.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a protective device for a heating pipe, comprising a base, a placement seat provided on the top of the base, a mounting bracket fixedly connected to the top of the base, and a controller fixedly mounted on the outside of the mounting bracket, wherein the top of the base is provided with an angle adjustment mechanism for tilting the placement seat, and the upper surface of the mounting bracket is provided with a limiting mechanism extending to the lower surface thereof;

[0007] The angle adjustment mechanism includes two first hinged seats fixedly connected to the top of the base and two second hinged seats fixedly connected to the top of the base, the two second hinged seats are hingedly connected to the inside of the two second hinged seats, the output ends of the two hydraulic cylinders are hingedly connected to the connecting seats, and one side of the placement seat is fixedly connected to the top of the two connecting seats;

[0008] The limiting mechanism includes an electric push rod fixedly mounted on the upper surface of the mounting frame and extending to the lower surface thereof, and a limiting seat used in conjunction with the placement seat is fixedly connected to the output end of the electric push rod.

[0009] Furthermore, the two first hinged seats are symmetrically distributed on the outside of the placement seat in the front and back, and one end of the first hinged seat away from the base is hinged to the outer wall of the placement seat.

[0010] Furthermore, the two hydraulic cylinders are symmetrically distributed front and back at the bottom of the placement seat, and both of the hydraulic cylinders are electrically connected to the controller.

[0011] Furthermore, the placement seat is provided with a plurality of fixing grooves adapted to the heating pipe body, and the limiting seat is provided with a plurality of limiting grooves adapted to the heating pipe body.

[0012] Furthermore, two limiting rods are fixedly connected to the top of the limiting seat and extend to the upper surface of the mounting frame, and the limiting rods are slidably connected to the inside of the mounting frame.

[0013] Furthermore, a push handle is fixedly connected to the top of the base, and four moving wheels are rotatably installed on the bottom of the base.

[0014] Furthermore, a number of protective components are provided inside the placement seat, and the protective components include an elastic telescopic rod fixedly installed on the bottom wall of the fixing groove, and an end of the elastic telescopic rod away from the fixing groove is fixedly connected to a curved pad.

[0015] Furthermore, a spring is fixedly connected between the fixing groove and the arc-shaped pad, and the spring is connected around the outside of the elastic telescopic rod.

[0016] Compared with the prior art, the present invention provides a protective device for heating pipes, which has the following beneficial effects:

[0017] 1. The protective device for the heating pipe activates the two hydraulic cylinders to extend and retract through the controller to drive the connecting seat to move tiltedly, and the connecting seat drives the placement seat to tilt, so that the heating pipe body can be quickly unloaded at a specific position, achieving the advantage of being easy to use.

[0018] 2. The protective device for the heating pipe activates the electric push rod through the controller to extend and retract, driving the limit seat to move downward, thereby limiting and fixing the heating pipe bodies of different diameters to prevent the heating pipe bodies from falling during transportation. By arranging elastic telescopic rods, springs and arc-shaped pads, the heating pipe bodies can play a buffering and protective role under the elastic force, providing additional protection to prevent damage, and achieving the advantage of strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional diagram of the structure of the utility model;

[0020] Figure 2 This is a structural stereogram of the angle adjustment mechanism of the utility model;

[0021] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure shown;

[0022] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of B shown.

[0023] In the figure: 1 base, 2 placement seat, 3 mounting frame, 4 controller, 5 angle adjustment mechanism, 51 first articulated seat, 52 second articulated seat, 53 hydraulic cylinder, 54 connecting seat, 6 limiting mechanism, 61 electric push rod, 62 limiting seat, 63 limiting rod, 7 protection component, 71 elastic telescopic rod, 72 spring, 73 arc-shaped pad, 8 push handle, 9 moving wheel. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1:

[0026] See also Figures 1 to 4, a protective device for a heating pipe in this embodiment includes a base 1, a placement seat 2 arranged on the top of the base 1, a mounting bracket 3 fixedly connected to the top of the base 1 and a controller 4 fixedly installed on the outside of the mounting bracket 3, the top of the base 1 is provided with an angle adjustment mechanism 5 for tilting the placement seat 2 for unloading, the upper surface of the mounting bracket 3 is provided with a limiting mechanism 6 extending to its lower surface, the angle adjustment mechanism 5 includes two first articulated seats 51 fixedly connected to the top of the base 1 and two second articulated seats 52 fixedly connected to the top of the base 1, the two second articulated seats 52 are both hinged with hydraulic cylinders 53, the output ends of the two hydraulic cylinders 53 are both hinged with connecting seats 54, and one side of the placement seat 2 is fixedly connected to the top of the two connecting seats 54.

[0027] The controller 4 activates the two hydraulic cylinders 53 to extend and retract, driving the connecting seat 54 to tilt, and the connecting seat 54 drives the placement seat 2 to tilt, so that the heating pipe body can be quickly unloaded at a specific position, achieving the advantage of ease of use.

[0028] The two first hinged seats 51 are symmetrically distributed on the outside of the placement seat 2 , and one end of the first hinged seat 51 away from the base 1 is hinged to the outer wall of the placement seat 2 .

[0029] Specifically, the two hydraulic cylinders 53 are symmetrically distributed at the bottom of the placement seat 2 , and both of the two hydraulic cylinders 53 are electrically connected to the controller 4 .

[0030] It should be noted that a push handle 8 is fixedly connected to the top of the base 1 , and four moving wheels 9 are rotatably mounted on the bottom of the base 1 .

[0031] In addition, in the specific implementation of the present invention, we can adopt the following synchronous control strategy: use a synchronous controller 4: the two hydraulic cylinders 53 can be connected to a synchronous controller 4, which ensures that the two hydraulic cylinders 53 run at the same speed by outputting the same control signal to them, thereby achieving synchronous extension and contraction.

[0032] In this embodiment, the limiting mechanism 6 includes an electric push rod 61 fixedly mounted on the upper surface of the mounting frame 3 and extending to its lower surface. The output end of the electric push rod 61 is fixedly connected to a limiting seat 62 for use with the placement seat 2. The controller 4 activates the electric push rod 61 to extend and retract, driving the limiting seat 62 downward, thereby limiting and fixing the heating pipe bodies of different diameters to prevent the heating pipe bodies from falling during transportation.

[0033] Among them, the placement seat 2 is provided with a plurality of fixing grooves adapted to the heating pipe body, and the limiting seat 62 is provided with a plurality of limiting grooves adapted to the heating pipe body.

[0034] Specifically, two limiting rods 63 are fixedly connected to the top of the limiting seat 62 and extend to the upper surface of the mounting frame 3 . The limiting rods 63 are slidably connected to the inside of the mounting frame 3 .

[0035] Example 2:

[0036] See also Figures 1 to 4 In addition to the first embodiment, the present invention includes a plurality of protective assemblies 7 disposed within the housing 2. The protective assemblies 7 include elastic telescopic rods 71 ​​fixedly mounted on the bottom wall of the fixing groove. The ends of the elastic telescopic rods 71 ​​distal from the fixing groove are fixedly connected to arc-shaped pads 73. The elastic telescopic rods 71, springs 72, and arc-shaped pads 73 provide a buffering and protective effect on the heating pipe body under the action of elastic force, providing additional protection against damage and achieving the advantage of high practicality.

[0037] A spring 72 is fixedly connected between the fixing groove and the arc-shaped pad 73 , and the spring 72 is connected around the outside of the elastic telescopic rod 71 .

[0038] The above technical solution enables the heating pipe body to play a buffering and protective role under the elastic force, provides additional protection and prevents damage, achieving the advantage of strong practicality.

[0039] The working principle of the above embodiment is:

[0040] During use, the controller 4 starts the electric push rod 61 to extend and retract, driving the limit seat 62 to move downward, thereby limiting and fixing the heating pipe bodies of different diameters to prevent the heating pipe bodies from falling during transportation. By setting the elastic telescopic rod 71, spring 72 and arc-shaped pad 73, the heating pipe body can play a buffering and protective role under the elastic force. The controller 4 starts the two hydraulic cylinders 53 to extend and retract, driving the connecting seat 54 to tilt and move, and the connecting seat 54 drives the placement seat 2 to tilt, so that the heating pipe body can be quickly unloaded at a specific position.

[0041] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the present invention is controlled by the controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention. The device is powered by an external power supply.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective device for a heating pipe, characterized in that: The invention comprises a base (1), a placement seat (2) arranged on the top of the base (1), a mounting frame (3) fixedly connected to the top of the base (1), and a controller (4) fixedly mounted on the outside of the mounting frame (3); the top of the base (1) is provided with an angle adjustment mechanism (5) for tilting the placement seat (2) for blanking; the upper surface of the mounting frame (3) is provided with a limiting mechanism (6) extending to the lower surface thereof; The angle adjustment mechanism (5) comprises two first hinged seats (51) fixedly connected to the top of the base (1) and two second hinged seats (52) fixedly connected to the top of the base (1), the interiors of the two second hinged seats (52) are hinged with hydraulic cylinders (53), the output ends of the two hydraulic cylinders (53) are hinged with connecting seats (54), and one side of the placement seat (2) is fixedly connected to the tops of the two connecting seats (54); The limiting mechanism (6) comprises an electric push rod (61) fixedly mounted on the upper surface of the mounting frame (3) and extending to the lower surface thereof, and a limiting seat (62) used in conjunction with the placement seat (2) is fixedly connected to the output end of the electric push rod (61).

2. A protective device for a heating pipe according to claim 1, characterized in that: The two first hinged seats (51) are symmetrically distributed on the outside of the placement seat (2) in a front-to-back manner, and one end of the first hinged seat (51) away from the base (1) is hinged to the outer wall of the placement seat (2).

3. A protective device for a heating pipe according to claim 1, characterized in that: The two hydraulic cylinders (53) are symmetrically distributed front and back at the bottom of the placement seat (2), and both of the two hydraulic cylinders (53) are electrically connected to the controller (4).

4. A protective device for a heating pipe according to claim 1, characterized in that: The placement seat (2) is provided with a plurality of fixing grooves adapted to the heat supply pipe body, and the limiting seat (62) is provided with a plurality of limiting grooves adapted to the heat supply pipe body.

5. The protective device for a heating pipe according to claim 1, characterized in that: Two limiting rods (63) are fixedly connected to the top of the limiting seat (62) and extend to the upper surface of the mounting frame (3). The limiting rods (63) are slidably connected to the inside of the mounting frame (3).

6. A protective device for a heating pipe according to claim 1, characterized in that: The top of the base (1) is fixedly connected with a push handle (8), and the bottom of the base (1) is rotatably mounted with four moving wheels (9).

7. A protective device for a heating pipe according to claim 4, characterized in that: A plurality of protective components (7) are provided inside the placement seat (2), and the protective components (7) include an elastic telescopic rod (71) fixedly mounted on the bottom wall of the fixing groove, and an end of the elastic telescopic rod (71) away from the fixing groove is fixedly connected to an arc-shaped pad (73).

8. A protective device for a heating pipe according to claim 7, characterized in that: A spring (72) is fixedly connected between the fixing groove and the arc-shaped pad (73), and the spring (72) is connected around the outside of the elastic telescopic rod (71).

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