Rapid buried heat distribution pipeline laying device

Abstract

The utility model discloses a rapid buried type heat distribution pipeline laying device, and relates to the technical field of heat distribution pipeline laying. The clamping device comprises two supporting plates, the upper end faces of the two supporting plates are sequentially connected with two clamping devices, each clamping device comprises a U-shaped frame, the two ends of each U-shaped frame are connected with the two supporting plates, two sliding grooves are sequentially formed in the wall face of one side of each U-shaped frame, and the two sliding grooves are connected with the two supporting plates. Two connecting blocks are sequentially arranged on the wall face of one side of the U-shaped frame, and sliding blocks are fixedly connected to the wall faces of one sides of the two connecting blocks. According to the clamping device for the thermal pipe, the clamping force of the thermal pipe can be relieved conveniently through mutual cooperation of the notches, the extrusion springs and the buffer plates, so that the phenomenon that the thermal pipe is deformed or damaged due to the large clamping force can be reduced, and through mutual cooperation of the fixing plates and the sliding rods, the effect of guiding movement of the connecting blocks is achieved; and the moving stability of the connecting block can be enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal pipe laying, in particular to a rapid underground thermal pipeline laying device. Background Art

[0002] Thermal pipes, also known as thermal pipe networks and thermal pipelines, are heating pipes that start from boiler rooms, direct-fired machine rooms, heating centers, etc., and lead from heat sources to the thermal entrances of buildings. Multiple heating pipes form a network. The design pressure of the hot water medium for heating is less than or equal to 2.5MPa, and the design temperature is less than or equal to 200°C; the design pressure of the heating steam medium is less than or equal to 1.6MPa, and the design temperature is less than or equal to 350°C.

[0003] For example, Chinese patent application No. 202123402863.6 discloses a rapid underground thermal pipe laying device. Through the setting of the clamping assembly, it is convenient to clamp and fix the thermal pipe, and it is also convenient to transfer and place it for use. The clamping is automated and suitable for clamping thermal pipes of different sizes. The clamping range can be automatically adjusted, which improves the practicality of the device. At the same time, it is convenient to clamp both sides of the thermal pipe at the same time, which enhances the stability during clamping and transportation, and has a good effect.

[0004] It has the following defects:

[0005] If the clamping force of the clamping assembly on the thermal pipe is too large, the thermal pipe is likely to be deformed or damaged.

[0006] Therefore, those skilled in the art provide a rapid underground thermal pipeline laying device to solve the problems raised in the above background technology. Utility Model Content

[0007] The purpose of the utility model is to provide a rapid underground thermal pipeline laying device to solve the problems raised in the above-mentioned background technology.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A rapid underground thermal pipeline laying device comprises two support plates, the upper end surfaces of the two support plates are sequentially connected to two clamping devices, the clamping devices comprise a C-shaped frame, the two ends of the C-shaped frame are connected to the two support plates, one side wall of the C-shaped frame is sequentially provided with two slide grooves, and one side wall of the C-shaped frame is sequentially provided with two connecting blocks.

[0010] Furthermore, one side wall surface of the two connecting blocks is fixedly connected with a slider, and the two sliders are respectively slidably connected in the two slide grooves, a threaded rod is provided between the two slide grooves, and the two ends of the threaded rod are respectively rotatably connected in the two slide grooves, and the two sliders are respectively sleeved on the threaded rods on the inner sides of the two slide grooves, and a one side wall surface of the U-shaped frame is fixedly connected with a driving motor, and the output end of the driving motor is connected to one end of the threaded rod.

[0011] Furthermore, the lower end surfaces of the connecting blocks are fixedly connected to electric telescopic rods, the output ends of the electric telescopic rods are fixedly connected to fixed blocks, the side walls opposite to the two fixed blocks are fixedly connected to clamping plates, and the side walls opposite to the two clamping plates are provided with slots.

[0012] Furthermore, a plurality of extrusion springs are fixedly connected in sequence to the inner bottom end of the slots, a buffer plate is provided on one side of the two clamping plates, and a guide plate is fixedly connected to the wall surface of the two buffer plates opposite to the two clamping plates, the two guide plates are respectively inserted in the two slots, and the ends of the plurality of extrusion springs on the inner side of the slot away from the inner bottom end of the slot are connected to the guide plate inserted in the slot.

[0013] Furthermore, fixing plates are fixedly connected to both sides of one side wall of the U-shaped frame, two sliding rods are fixedly connected in sequence between the two fixing plates, and the two sliding rods pass through two connecting blocks on one side wall of the U-shaped frame.

[0014] Furthermore, both sides of the lower end surfaces of the two support plates are fixedly connected with mounting frames, and the inner sides of the mounting frames are rotatably connected with casters.

[0015] Furthermore, one end of the two support plates is fixedly connected to an anti-collision frame, and a side wall of the anti-collision frame is fixedly connected to an anti-collision pad.

[0016] Furthermore, one end of the two support plates is fixedly connected to an L-plate, and one side wall of the two L-plates is fixedly connected to a push handle.

[0017] The beneficial effects of the utility model are:

[0018] The mutual cooperation of the notch, the extrusion spring and the buffer plate can facilitate the alleviation of the clamping force of the thermal pipe, thereby reducing the phenomenon of deformation or damage of the thermal pipe due to the large clamping force. The mutual cooperation of the fixed plate and the sliding rod can not only guide the movement of the connecting block, but also enhance the stability of the movement of the connecting block. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a rapid underground thermal pipeline laying device;

[0020] Figure 2 A three-dimensional diagram of a clamping device for a rapid underground thermal pipeline laying device;

[0021] Figure 3 This is an exploded view of a clamping device for a rapid underground thermal pipeline laying device.

[0022] In the figure: 1. support plate; 2. clamping device; 201. U-shaped frame; 202. slide groove; 203. connecting block; 204. slider; 205. threaded rod; 206. electric telescopic rod; 207. fixing block; 208. clamping plate; 209. notch; 210. extrusion spring; 211. buffer plate; 212. guide plate; 213. fixing plate; 214. slide rod; 215. driving motor; 3. mounting frame; 4. casters; 5. anti-collision frame; 6. anti-collision pad; 7. L-plate; 8. push handle. DETAILED DESCRIPTION

[0023] See also Figure 1 In an embodiment of the utility model, a rapid underground thermal pipeline laying device includes two support plates 1, and the upper end surfaces of the two support plates 1 are sequentially connected to two clamping devices 2, and the clamping device 2 includes a U-shaped frame 201, and the two ends of the U-shaped frame 201 are connected to the two support plates 1, and one side wall of the U-shaped frame 201 is sequentially provided with two slide grooves 202, and one side wall of the U-shaped frame 201 is sequentially provided with two connecting blocks 203.

[0024] like Figure 2 and Figure 3As shown, one side wall of the two connection blocks 203 is fixedly connected with a slider 204, and the two sliders 204 are respectively slidably connected in the two slide grooves 202, and a threaded rod 205 is provided between the two slide grooves 202, and the two ends of the threaded rod 205 are respectively rotatably connected in the two slide grooves 202, and the two sliders 204 are respectively sleeved on the threaded rod 205 inside the two slide grooves 202, and one side wall of the U-shaped frame 201 is fixedly connected with a drive motor 215, and the output end of the drive motor 215 is butted with one end of the threaded rod 205. The lower end surface of the connection block 203 is fixedly connected with an electric telescopic rod 206, and the output end of the electric telescopic rod 206 is fixedly connected with a fixed block 207, and the opposite side wall of the two fixed blocks 207 is fixedly connected with a clamping plate 208, and the opposite side wall of the two clamping plates 208 is provided with a notch 209. A plurality of extrusion springs 210 are fixedly connected to the bottom of the inner side of the slot 209 in sequence, a buffer plate 211 is provided on one side of the two clamping plates 208, and a guide plate 212 is fixedly connected to the wall surface of the two buffer plates 211 opposite to the two clamping plates 208, respectively, and the two guide plates 212 are respectively inserted into the two slots 209, and the ends of the plurality of extrusion springs 210 in the slot 209 away from the bottom of the inner side of the slot 209 are connected to the guide plates 212 inserted in the slot 209. A fixing plate 213 is fixedly connected to both sides of the wall surface of one side of the U-shaped frame 201, and two slide bars 214 are fixedly connected between the two fixing plates 213 in sequence, and the two slide bars 214 pass through the two connecting blocks 203 on the wall surface of one side of the U-shaped frame 201.

[0025] During use: when the thermal pipe needs to be clamped and fixed, the drive motor 215 is started. The start of the drive motor 215 drives the threaded rod 205 connected thereto to rotate. The rotation of the threaded rod 205 drives the two connecting blocks 203 to move in relative directions. The movement of the connecting block 203 drives the clamping plate 208 to move. The movement of the clamping plate 208 drives the buffer plate 211 to move until the two buffer plates 211 clamp the thermal pipe. If the clamping force of the two buffer plates 211 on the thermal pipe is too large, the buffer plate 211 will move along the slot 209 to the inner bottom end of the slot 209 through the guide plate 212. The movement of the guide plate 212 will squeeze the extrusion spring 210 on the inner side of the slot 209, thereby relieving the clamping force of the buffer plate 211 on the thermal pipe.

[0026] Beneficial effect: The mutual cooperation of the notch 209, the extrusion spring 210, and the buffer plate 211 facilitates the alleviation of the clamping force of the thermal pipe, thereby reducing the phenomenon of deformation or damage of the thermal pipe due to the large clamping force. The mutual cooperation of the fixing plate 213 and the sliding rod 214 not only guides the movement of the connecting block 203, but also enhances the stability of the movement of the connecting block 203.

[0027] Both sides of the lower end surface of the two support plates 1 are fixedly connected with mounting frames 3, and casters 4 are rotatably connected to the inner sides of the mounting frames 3. One end of the two support plates 1 is fixedly connected with an anti-collision frame 5, and one side wall of the anti-collision frame 5 is fixedly connected with an anti-collision pad 6. One end of the two support plates 1 is fixedly connected with an L-plate 7, and one side wall of the two L-plates 7 is fixedly connected with a hand push handle 8.

[0028] When in use: when the device needs to be moved, the push handle 8 is held by hand, and then the device is pushed to a designated position by the push handle 8.

[0029] Beneficial effects: The arrangement of the casters 4 facilitates the movement of the device, and the arrangement of the anti-collision frame 5 and the anti-collision pad 6 prevents the device from being damaged.

[0030] The working principle of the utility model is:

[0031] When the thermal pipe needs to be clamped and fixed, the drive motor 215 is started. The start of the drive motor 215 drives the threaded rod 205 connected thereto to rotate. The rotation of the threaded rod 205 drives the two connecting blocks 203 to move in relative directions. The movement of the connecting block 203 drives the clamping plate 208 to move. The movement of the clamping plate 208 drives the buffer plate 211 to move until the two buffer plates 211 clamp the thermal pipe. If the clamping force of the two buffer plates 211 on the thermal pipe is too large, the buffer plate 211 will move along the slot 209 to the inner bottom end of the slot 209 through the guide plate 212. The movement of the guide plate 212 will squeeze the extrusion spring 210 on the inner side of the slot 209, thereby relieving the clamping force of the buffer plate 211 on the thermal pipe.

[0032] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rapid underground thermal pipeline laying device, characterized in that: It comprises two support plates (1), the upper end surfaces of the two support plates (1) are sequentially connected to two clamping devices (2), the clamping device (2) comprises a C-shaped frame (201), the two ends of the C-shaped frame (201) are connected to the two support plates (1), one side wall surface of the C-shaped frame (201) is sequentially provided with two slide grooves (202), and one side wall surface of the C-shaped frame (201) is sequentially provided with two connection blocks (203); The lower end surfaces of the connection blocks (203) are fixedly connected to electric telescopic rods (206), the output ends of the electric telescopic rods (206) are fixedly connected to fixed blocks (207), the opposite side walls of the two fixed blocks (207) are fixedly connected to clamping plates (208), and the opposite side walls of the two clamping plates (208) are provided with notches (209); The bottom end of the inner side of the notch (209) is fixedly connected in sequence with a plurality of extrusion springs (210); a buffer plate (211) is provided on one side of the two clamping plates (208); the wall surfaces of the two buffer plates (211) on one side opposite to the two clamping plates (208) are fixedly connected with a guide plate (212); the two guide plates (212) are respectively inserted into the two notches (209); and the ends of the plurality of extrusion springs (210) inside the notch (209) away from the bottom end of the inner side of the notch (209) are connected to the guide plate (212) inserted into the inner side of the notch (209).

2. A rapid underground thermal pipeline laying device according to claim 1, characterized in that: One side wall surface of the two connecting blocks (203) is fixedly connected with a slider (204), the two sliders (204) are respectively slidably connected in the two slide grooves (202), a threaded rod (205) is provided between the two slide grooves (202), both ends of the threaded rod (205) are respectively rotatably connected in the two slide grooves (202), the two sliders (204) are respectively sleeved on the threaded rod (205) inside the two slide grooves (202), and one side wall surface of the U-shaped frame (201) is fixedly connected with a drive motor (215), and the output end of the drive motor (215) is butt-jointed with one end of the threaded rod (205).

3. The rapid underground thermal pipeline laying device according to claim 1 is characterized in that: Fixed plates (213) are fixedly connected to both sides of a wall surface of one side of the C-shaped frame (201), and two sliding rods (214) are fixedly connected in sequence between the two fixing plates (213), and the two sliding rods (214) both pass through two connecting blocks (203) on the wall surface of one side of the C-shaped frame (201).

4. A rapid underground thermal pipeline laying device according to claim 1, characterized in that: Both sides of the lower end surfaces of the two support plates (1) are fixedly connected to mounting frames (3), and casters (4) are rotatably connected to the inner sides of the mounting frames (3).

5. The rapid underground thermal pipeline laying device according to claim 1, characterized in that: An anti-collision frame (5) is fixedly connected to one end of the two support plates (1), and an anti-collision pad (6) is fixedly connected to a side wall of the anti-collision frame (5).

6. The rapid underground thermal pipeline laying device according to claim 1, characterized in that: One end of the two support plates (1) is fixedly connected to an L plate (7), and one side wall surface of the two L plates (7) is fixedly connected to a push handle (8).

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