Gas pipeline protection groove

Abstract

The utility model discloses a gas pipeline protection groove which comprises a groove body. A groove is formed in the upper side of the interior of the groove body, a groove cover plate is placed in the groove, reinforcing ribs are arranged on the lower side of the exterior of the groove body, installation grooves are formed in the middles of the front end and the rear end of the groove body, insertion grooves are formed in the middles of the top walls of the installation grooves, the total width of the groove body is 580 mm, the inner width of the groove body is 500 mm, the total height of the groove body is 500 mm, and the inner height of the groove body is 440 mm. The gas pipeline protection groove comprises a groove body and a groove cover plate, the total length of the groove body is 1000 mm, the inner width of the groove is 550 mm, the inner height of the groove is 30 mm, the gas pipeline protection groove further comprises inserting plates, mounting rods and trapezoidal blocks, the inserting plates are arranged on the front side and the rear side of the lower end of the groove cover plate respectively, and the inserting plates are located in vertically adjacent inserting grooves respectively. The groove body is made of a high-strength composite resin material, is easy to connect, light and not easy to steal, and avoids damage caused by various factors such as crossing and shallow burying of pipelines.

Description

Technical Field

[0001] The utility model relates to the technical field of gas pipelines, in particular to a gas pipeline protection groove. Background Art

[0002] Gas pipelines are important infrastructure for public utilities or civil use within cities or towns. The main function of gas pipelines is to supply gas to residents, commercial buildings, factories, etc. to meet the needs of cooking, heating, hot water and industrial production.

[0003] When laying gas pipelines, it is necessary to use excavation equipment to dig gas pipe trenches according to the drawings. After the excavation work is completed, the gas pipelines are laid into the gas pipe trenches by external traction equipment, and then the pipelines are connected by welding, threading or other connection methods. The connection parts should be sealed to prevent gas leakage. Finally, the pipelines are treated with anti-corrosion, covered with protective layers, marked and fixed.

[0004] During the laying process of existing gas pipelines, due to the presence of various cross-pipelines in the laying area, it is particularly common for other units to use mechanical excavation and barbaric construction. During the construction process, it is inevitable that there will be accidents such as excavation and explosion of pipelines. For this reason, we propose a gas pipeline protection groove. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a gas pipeline protection groove. The groove body can protect the gas pipeline. The groove body is made of high-strength composite resin material, is easy to connect, light, and not easy to be stolen. It can avoid damage caused by various factors such as pipeline crossing and shallow burial, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gas pipeline protection tank, comprising a tank body;

[0007] Trough body: A groove is arranged on the upper side of the interior, a groove cover is placed inside the groove, reinforcing ribs are arranged on the lower side of the exterior of the trough body, installation grooves are arranged in the middle of the front and rear ends of the trough body, and slots are arranged in the middle of the top wall of the installation groove. The trough body can protect the gas pipeline. The trough body is made of high-strength composite resin material, which is easy to connect, light, not easy to be stolen, and avoids damage caused by various factors such as pipeline crossing and shallow burial.

[0008] Furthermore, the total width of the trough body is 580 mm, the inner width of the trough body is 500 mm, the total height of the trough body is 500 mm, the inner height of the trough body is 440 mm, and the total length of the trough body is 1000 mm.

[0009] Furthermore, the inner width of the groove is 550 mm, and the inner height of the groove is 30 mm.

[0010] Furthermore, it also includes an insert plate, a mounting rod and a trapezoidal block, the insert plates are respectively arranged on the front and rear sides of the lower end of the trench cover, the insert plates are respectively located inside the vertically adjacent slots, the mounting rods are all arranged on the upper side of the inside of the mounting slots, the left and right sides of the outer arc surface of the mounting rods are slidably connected with clamping plates, the clamping plates are all slidably connected to the inside of the mounting slots, the ends of two laterally adjacent clamping plates close to the inner center of the mounting slots are in contact with the outer surface of one insert plate, the trapezoidal blocks are respectively arranged on the lower side of the ends of the clamping plates close to the inner center of the mounting slots, so as to limit and fix the trench cover.

[0011] Furthermore, it also includes an adjustment plate and a top block, wherein the adjustment plate is slidably connected to the inner wall of the mounting groove, and the top blocks are respectively arranged on the left and right sides of the upper end of the adjustment plate, and the upper ends of the top blocks are respectively in contact with the inclined surfaces arranged at the lower ends of the vertically adjacent trapezoidal blocks, so that the position of the clamping plate can be adjusted.

[0012] Furthermore, it also includes a screw rod, a baffle plate and an adjusting knob, wherein the screw rod is rotatably connected to the middle part of the bottom wall of the mounting groove through a bearing, the upper end of the screw rod is threadedly connected to the threaded hole arranged in the middle part of the lower end of the adjusting plate, the baffle plate is arranged at the upper end of the screw rod, and the adjusting knob is arranged at the lower end of the screw rod, so as to adjust the position of the adjusting plate.

[0013] Furthermore, it also includes a spring, which is respectively arranged between one end of the clamping plate away from the inner center of the installation groove and the inner wall of the installation groove. The springs are all sleeved on the outside of the outer side of the installation rod. The thrust generated by the extension of the spring can drive the clamping plate to move and reset.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] After laying the trough body into the gas pipe trench mined by the excavation equipment, put the gas pipeline into the interior of the trough body, and then dock the gas pipeline. After the installation and docking are completed, put the trench cover into the interior of the trench. The trough body is made of high-strength composite resin material, which is easy to connect, light, and not easy to be stolen, avoiding damage caused by various factors such as pipeline crossing and shallow burial. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the right side cross-sectional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the installation slot of the utility model.

[0019] In the figure: 1 trough body, 2 groove, 3 groove cover plate, 4 reinforcing rib, 5 mounting groove, 6 plug plate, 7 mounting rod, 8 clamp plate, 9 trapezoidal block, 10 adjustment plate, 11 top block, 12 screw rod, 13 baffle, 14 adjustment knob, 15 spring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 ,This embodiment provides a technical solution: a gas pipeline protection tank, including a tank body 1;

[0022] Trough body 1: A groove 2 is arranged on the upper side of the interior thereof, a groove cover plate 3 is placed inside the groove 2, reinforcing ribs 4 are arranged on the lower side of the exterior of the trough body 1, installation grooves 5 are arranged in the middle of the front and rear ends of the trough body 1, and slots are arranged in the middle of the top wall of the installation groove 5. After the trough body 1 is laid into the gas pipe trough mined by the excavation equipment, the gas pipeline is placed into the interior of the trough body 1, and then the gas pipeline is docked. After the installation and docking are completed, the groove cover plate 3 is placed into the interior of the groove 2. The trough body 1 is made of high-strength composite resin material, which is easy to connect, light, not easy to be stolen, and avoids damage caused by various factors such as pipeline crossing and shallow burial.

[0023] Among them: the total width of the trough body 1 is 580mm, the inner width of the trough body 1 is 500mm, the total height of the trough body 1 is 500mm, the inner height of the trough body 1 is 440mm, and the total length of the trough body 1 is 1000mm.

[0024] Among them: the inner width of groove 2 is 550mm, and the inner height of groove 2 is 30mm.

[0025] Wherein: it also includes an insert plate 6, a mounting rod 7 and a trapezoidal block 9, the insert plate 6 is respectively arranged on the front and rear sides of the lower end of the trench cover 3, the insert plate 6 is respectively located inside the vertically adjacent slots, the mounting rods 7 are all arranged on the upper side of the inside of the mounting slot 5, the left and right sides of the outer arc surface of the mounting rod 7 are slidably connected with a clamping plate 8, the clamping plate 8 is slidably connected to the inside of the mounting slot 5, the ends of two laterally adjacent clamping plates 8 close to the inner center of the mounting slot 5 are in contact with the outer surface of a insert plate 6, the trapezoidal blocks 9 are respectively arranged on the lower side of one end of the clamping plate 8 close to the inner center of the mounting slot 5, the thrust generated by the extension of the reset device drives the clamping plate 8 to move toward the end close to the inner center of the mounting slot 5, the distance between the two laterally adjacent clamping plates 8 gradually decreases, and finally the clamping plate 8 contacts the outer surface of the inserting plate 6, thereby realizing the limited fixation of the trench cover 3.

[0026] Among them: it also includes an adjustment plate 10 and a top block 11, the adjustment plate 10 is slidably connected to the inner wall of the installation groove 5, the top block 11 is respectively arranged on the left and right sides of the upper end of the adjustment plate 10, and the upper end of the top block 11 is respectively in contact with the inclined surface arranged at the lower end of the vertically adjacent trapezoidal block 9. During the rotation process, the adjustment device drives the adjustment plate 10 to move downward through the threaded connection, and the adjustment plate 10 drives the top block 11 to move downward, so that the top block 11 is gradually separated from the trapezoidal block 9.

[0027] Wherein: it also includes a screw rod 12, a baffle plate 13 and an adjusting knob 14. The screw rod 12 is rotatably connected to the middle part of the bottom wall of the mounting groove 5 through a bearing. The upper end of the screw rod 12 is threadedly connected to the threaded holes arranged in the middle part of the lower end of the adjusting plate 10. The baffle plates 13 are arranged at the upper end of the screw rod 12. The adjusting knob 14 is arranged at the lower end of the screw rod 12. The operator rotates the adjusting knob 14 through an external ratchet wrench, and the adjusting knob 14 drives the screw rod 12 to rotate. During the rotation process, the screw 12 drives the adjusting plate 10 to move downward through the threaded connection.

[0028] Among them: it also includes a spring 15, which is respectively arranged between the end of the clamping plate 8 away from the inner center of the installation groove 5 and the inner wall of the installation groove 5, and the spring 15 is sleeved on the outside of the outer side of the installation rod 7. The thrust generated by the extension of the spring 15 drives the clamping plate 8 to move toward the end close to the inner center of the installation groove 5, and the distance between two laterally adjacent clamping plates 8 gradually decreases. Finally, the clamping plate 8 contacts the outer surface of the plug plate 6, thereby realizing the limiting fixation of the trench cover 3.

[0029] The working principle of a gas pipeline protection groove provided by the utility model is as follows: before use, the gas pipeline protection groove is moved to the designated work site, and then the groove body 1 is placed into the gas pipe groove excavated in advance by the excavation equipment. After the laying is completed, the gas pipeline is placed inside the groove body 1, and then the gas pipeline is docked. After the installation and docking are completed, the trench cover 3 is placed inside the trench 2. During the installation of the trench cover 3, the plug plate 6 is aligned with the slot, and finally the plug plate 6 is inserted into the slot. Then, the operator rotates the adjusting knob 14 through an external ratchet wrench, and the adjusting knob 14 drives the screw rod 12 to rotate. During the rotation, the screw rod 12 drives the adjusting plate 10 to move downward through the threaded connection, and the adjusting plate 10 drives the top block 11 to move downward. At this time, the top block 11 gradually separates from the trapezoidal block 9, and the thrust generated by the extension of the spring 15 drives the splint 8 to move toward one end close to the inner center of the installation groove 5, and the distance between the two adjacent splints 8 in the horizontal direction gradually decreases. Finally, the splint 8 contacts the outer surface of the plug plate 6, thereby realizing the limit fixation of the trench cover 3.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A gas pipeline protection tank, characterized in that: comprising a tank body (1); A trough body (1): a groove (2) is arranged on the upper side of the interior thereof, a groove cover plate (3) is placed inside the groove (2), reinforcing ribs (4) are arranged on the lower side of the exterior of the trough body (1), mounting grooves (5) are arranged in the middle of the front and rear ends of the trough body (1), and a slot is arranged in the middle of the top wall of the mounting groove (5).

2. A gas pipeline protection groove according to claim 1, characterized in that: The total width of the trough body (1) is 580 mm, the inner width of the trough body (1) is 500 mm, the total height of the trough body (1) is 500 mm, the inner height of the trough body (1) is 440 mm, and the total length of the trough body (1) is 1000 mm.

3. A gas pipeline protection groove according to claim 1, characterized in that: The inner width of the groove (2) is 550 mm, and the inner height of the groove (2) is 30 mm.

4. A gas pipeline protection groove according to claim 1, characterized in that: It also includes an insert plate (6), a mounting rod (7) and a trapezoidal block (9), wherein the insert plate (6) is respectively arranged on the front and rear sides of the lower end of the trench cover plate (3), the insert plate (6) is respectively located inside the vertically adjacent slots, the mounting rods (7) are all arranged on the upper side of the inside of the mounting groove (5), the left and right sides of the outer arc surface of the mounting rod (7) are slidably connected with clamping plates (8), the clamping plates (8) are all slidably connected to the inside of the mounting groove (5), the ends of two horizontally adjacent clamping plates (8) close to the inner center of the mounting groove (5) are in contact with the outer surface of one insert plate (6), and the trapezoidal blocks (9) are respectively arranged on the lower side of the ends of the clamping plates (8) close to the inner center of the mounting groove (5).

5. A gas pipeline protection groove according to claim 4, characterized in that: It also includes an adjustment plate (10) and a top block (11), wherein the adjustment plate (10) is slidably connected to the inner wall of the mounting groove (5), and the top block (11) is respectively arranged on the left and right sides of the upper end of the adjustment plate (10), and the upper end of the top block (11) is respectively in contact with the inclined surface arranged at the lower end of the vertically adjacent trapezoidal block (9).

6. A gas pipeline protection groove according to claim 5, characterized in that: It also includes a screw rod (12), a baffle plate (13) and an adjusting knob (14), wherein the screw rod (12) is rotatably connected to the middle part of the bottom wall of the mounting groove (5) via a bearing, the upper end of the screw rod (12) is threadedly connected to a threaded hole provided in the middle part of the lower end of the adjusting plate (10), the baffle plates (13) are provided at the upper end of the screw rod (12), and the adjusting knobs (14) are provided at the lower end of the screw rod (12).

7. A gas pipeline protection groove according to claim 4, characterized in that: It also includes a spring (15), which is respectively arranged between an end of the clamping plate (8) away from the inner center of the installation groove (5) and the inner wall of the installation groove (5), and the spring (15) is sleeved on the outside of the outer side of the installation rod (7).

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