Novel mounting structure of gas generator set

Abstract

The utility model belongs to the technical field of gas generator sets, and particularly relates to a novel mounting structure of a gas generator set. Comprising a main body structure, a sliding structure and a limiting structure, the main body structure comprises a gas generator set and a base, a bolt is in threaded connection between the gas generator set and the base, and a mounting groove is formed in the center of the top of the base; the sliding structure comprises a plurality of first sliding grooves formed in the top of the base, and pulley assemblies are arranged in the first sliding grooves in a sliding mode. When the gas generator set is installed on the surface of the base, the baffle is pressed by the gas generator set in an abutting mode and located in the second limiting groove, after the gas generator set is aligned to the base, the baffle is kept in a vertical state, and then the baffle clamps and fixes the position of the gas generator set through the rotating rod. Therefore, the gas generator set can be conveniently fixed by using bolts subsequently.

Description

Technical Field

[0001] The utility model belongs to the technical field of gas generator sets, and in particular relates to a novel installation structure of a gas generator set. Background Art

[0002] Gas-fired generator sets are new types of generator sets developed to meet the world's environmental protection requirements and the new market environment. Natural gas generator sets are mainly divided into two types, one is a combined cycle gas turbine and the other is a gas internal combustion engine. Gas turbines have relatively large power and are mainly used in large and medium-sized power stations, while gas internal combustion engines have relatively small power and are mainly used in small distributed power stations. It is a new type of green and environmentally friendly power to replace oil-fired and coal-fired units.

[0003] The existing gas generator set is large in size and needs to be fixed on the base by a crane during installation. Due to the low operating precision of the crane, it is difficult to align the gas generator set with the threaded holes of the base when installing the gas generator set, and the position needs to be constantly adjusted, which is time-consuming and laborious. Therefore, a new installation structure for the gas generator set is proposed. Utility Model Content

[0004] The utility model aims to solve the problem of inconvenient installation of gas generator sets in the prior art and proposes the following technical solutions:

[0005] A novel installation structure of a gas generator set comprises a main structure, a sliding structure and a limiting structure. The main structure comprises a gas generator set and a base. Bolts are threadedly connected between the gas generator set and the base. A mounting groove is provided at the top center of the base. The sliding structure comprises a plurality of first slide grooves provided at the top of the base, pulley assemblies are slidably provided inside the plurality of first slide grooves, a plurality of first limiting grooves are provided on the outside of the base, and adjustment plates are rotatably connected to the bottoms of the plurality of first slide grooves. The limiting structure comprises a plurality of second limiting grooves provided at the top of the base, second slide grooves are provided on the opposite surfaces of the corresponding two second limiting grooves, a round rod is slidably provided between the two second slide grooves, baffles are movably sleeved at both ends of the round rod, two torsion springs are movably sleeved on the outside of the round rod, two L-shaped plates are fixedly sleeved on the outside of the round rod, a rectangular plate is fixedly installed between the two round rods, a rotating rod is rotatably connected to the outside of the base, and one end of the rotating rod passes through the outside of the base and extends into the installation groove.

[0006] Preferably, a plurality of cylinders are fixedly inserted inside the pulley assembly, and a plurality of pulleys are movably sleeved on the outer sides of the cylinders.

[0007] Preferably, the top end of the adjustment plate is threadedly connected to the bottom of the pulley assembly, and one end of the adjustment plate passes through the second limiting groove and extends to the outside of the base.

[0008] Preferably, the baffle plate and the torsion spring are both located in the second limiting groove, one end of the torsion spring is fixed to one side of the second limiting groove, the other end of the torsion spring is fixed to one side of the baffle plate, and the L-shaped plate is in contact with the baffle plate.

[0009] Preferably, one end of the rotating rod passes through the outer side of the base and extends into the mounting groove, and a thread is provided at one end of the rotating rod located in the mounting groove, and the end of the rotating rod is connected to the rectangular plate through a thread.

[0010] Preferably, two electric fan assemblies are fixedly mounted on two opposite sides of the inner side of the mounting groove, and the electric fan assemblies do not contact the round rod.

[0011] The beneficial effect of the utility model is that when the gas generator set is installed on the surface of the base, the baffle will be pressed by the gas generator set and located in the second limit groove. When the gas generator set is aligned with the base, the baffle returns to a vertical state, and then the baffle is moved by the rotating rod to clamp and fix the position of the gas generator set, thereby preventing the gas generator set from shifting and facilitating subsequent fixing with bolts.

[0012] When adjusting the installation position of the gas generator set, the pulley can reduce the friction between the gas generator set and the base to reduce the wear of the gas generator set during the installation process, and the electric fan assembly can cool the heat generated during the operation of the gas generator set, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of the installation structure of a gas generator set according to an embodiment of the utility model;

[0014] Figure 2 It is a partial schematic diagram of the main structure of an embodiment of the utility model;

[0015] Figure 3 It is a partial schematic diagram of the sliding structure of an embodiment of the utility model;

[0016] Figure 4 A schematic diagram of a pulley assembly and an adjustment plate according to an embodiment of the utility model;

[0017] Figure 5 It is a partial cross-sectional schematic diagram of a base and a limiting structure of an embodiment of the utility model;

[0018] Figure 6 It is a partial schematic diagram of the limiting structure of an embodiment of the utility model.

[0019] In the figure:

[0020] 100, main structure; 110, gas generator set; 120, base; 130, bolts; 140, mounting slot; 150, electric fan assembly;

[0021] 200, sliding structure; 210, first sliding groove; 220, pulley assembly; 230, first limiting groove; 240, adjustment plate;

[0022] 300, limiting structure; 310, second limiting groove; 320, second sliding groove; 330, round rod; 340, baffle; 350, torsion spring; 360, L-shaped plate; 370, rectangular plate; 380, rotating rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0024] Embodiment 1

[0025] Combination Figure 1-6As shown, the utility model provides a new type of gas generator set installation structure, including a main structure 100, a sliding structure 200 and a limiting structure 300, the main structure 100 includes a gas generator set 110 and a base 120, a bolt 130 is threadedly connected between the gas generator set 110 and the base 120, a mounting groove 140 is provided at the top center of the base 120, the sliding structure 200 includes a plurality of first slide grooves 210 provided on the top of the base 120, a pulley assembly 220 is slidably arranged inside the plurality of first slide grooves 210, a plurality of cylinders are fixedly inserted inside the pulley assembly 220, a plurality of pulleys are movably sleeved on the outer side of the cylinder, a plurality of first limiting grooves 230 are provided on the outer side of the base 120, and the bottoms of the plurality of first slide grooves 210 are rotatably connected with adjustment plates 240, the top of the adjustment plate 240 is threadedly connected to the bottom of the pulley assembly 220, one end of the adjustment plate 240 passes through the second limiting groove 310 and extends to the outer side of the base 120, and the limiting structure 300 includes a bottom A plurality of second limiting grooves 310 are provided on the top of the seat 120, and second slide grooves 320 are provided on the opposite surfaces of the two corresponding second limiting grooves 310, a round rod 330 is slidably provided between the two second slide grooves 320, and baffles 340 are movably sleeved at both ends of the round rod 330, two torsion springs 350 are movably sleeved on the outer side of the round rod 330, and two L-shaped plates 360 are fixedly sleeved on the outer side of the round rod 330, and the baffles 340 and the torsion springs 350 are both located in the second limiting grooves 310, and the torsion springs 350 are One end is fixed to one side of the second limiting groove 310, and the other end of the torsion spring 350 is fixed to one side of the baffle 340. The L-shaped plate 360 ​​is in contact with the baffle 340. A rectangular plate 370 is fixedly installed between the two round rods 330, and a rotating rod 380 is rotatably connected to the outer side of the base 120. One end of the rotating rod 380 passes through the outer side of the base 120 and extends into the mounting groove 140. A thread is provided at one end of the rotating rod 380 located in the mounting groove 140, and the end of the rotating rod 380 is connected to the rectangular plate 370 by a thread.

[0026] A plurality of cylinders are fixedly inserted inside the pulley assembly 220, and a plurality of pulleys are movably sleeved on the outer sides of the cylinders.

[0027] The top of the adjustment plate 240 is threadedly connected to the bottom of the pulley assembly 220 , and one end of the adjustment plate 240 passes through the second limiting groove 310 and extends to the outside of the base 120 .

[0028] Specifically, a plurality of cylinders are fixedly inserted inside the pulley assembly 220, and a plurality of pulleys are movably sleeved on the outer sides of the cylinders. A funnel-shaped groove that fits the gas generator set 110 is provided on the top of the base 120. The width of the funnel-shaped groove opening gradually decreases from the outside to the inside, and the end of the funnel-shaped groove is in a straight line. When the gas generator set 110 moves on the surface of the base 120, the gas generator set 110 can quickly move to the surface of the base 120 through the opening of the funnel-shaped groove. When the gas generator set 110 starts to move toward the end of the funnel-shaped groove, the gas generator set 110 will gradually remain parallel to the base 120, and finally overlap with the threaded hole of the base 120. When the gas generator set 110 moves, the bottom of the gas generator set 110 will first contact the pulley. During the movement of the gas generator set 110, the pulley in the pulley assembly 220 will continue to rotate to reduce the gas generator set 110 and the base 12 0, thereby reducing the wear caused by direct friction between the gas generator set 110 and the base 120, a screw is provided at the top of the adjusting plate 240, and the screw is threadedly connected to the bottom of the pulley assembly 220, one end of the adjusting plate 240 passes through the second limiting groove 310 and extends to the outside of the base 120, and the height of the pulley assembly 220 can be adjusted by the adjusting plate 240. When the gas generator set 110 needs to be installed, the adjusting plate 240 is rotated to make the pulley assembly 220 rise in the first slide groove 210, thereby reducing the friction between the gas generator set 110 and the base 120. When the gas generator set 110 is aligned with the base 120, the adjusting plate 240 is rotated in the opposite direction to make the pulley assembly 220 descend along the first slide groove 210. At this time, the pulley of the pulley assembly 220 no longer contacts the gas generator set 110, and the gas generator set 110 will fit together with the base 120, which is convenient for installation.

[0029] Embodiment 2:

[0030] Combination Figure 5 and Figure 6 As shown, on the basis of Example 1, the baffle 340 and the torsion spring 350 are both located in the second limiting groove 310, one end of the torsion spring 350 is fixed on one side of the second limiting groove 310, and the other end of the torsion spring 350 is fixed on one side of the baffle 340, the L-shaped plate 360 ​​is in contact with the baffle 340, one end of the rotating rod 380 passes through the outside of the base 120 and extends into the mounting groove 140, and the rotating rod 380 is located at one end of the mounting groove 140 and is provided with a thread, and the end of the rotating rod 380 is connected to the rectangular plate 370 by a thread.

[0031] Specifically, the baffle plate 340 and the torsion spring 350 are both located in the second limiting groove 310, one end of the torsion spring 350 is fixed to one side of the second limiting groove 310, and the other end of the torsion spring 350 is fixed to one side of the baffle plate 340, and the torsion spring 350 can always keep the baffle plate 340 rotating upward, the L-shaped plate 360 ​​and the baffle plate 340 are in contact with each other, and the baffle plate 340 can only be rotated to a vertical state through the L-shaped plate 360. When the gas generator set 110 moves on the surface of the base 120, the bottom of the gas generator set 110 will contact the baffle plate 340. At this time, the baffle plate 340 is forced to rotate into the second limiting groove 310. A through groove that fits the baffle plate 340 is provided at the bottom of the gas generator set 110. After the gas generator set 110 is aligned with the base 120, the baffle plate 340 is not pressed and rotated to a vertical state through the torsion spring 350. At this time, the baffle plate 340 is still located in the through groove of the gas generator set 110 The end of the rotating rod 380 is connected to the rectangular plate 370 by a threaded connection, and a bearing is also provided at one end of the rotating rod 380 located in the mounting groove 140. The outer ring of the bearing is fixed on the side wall of the mounting groove 140 and can be kept in the original position. The rotating rod 380 can always rotate at the same position through the bearing. The rectangular plate 370 can be driven to move in the mounting groove 140 by rotating the rotating rod 380, thereby further making the round rod 330 slide between the two second sliding grooves 320. During the movement of the round rod 330, the baffle 340 will contact the through groove of the gas generator set 110, thereby clamping and fixing the gas generator set 110 to prevent the gas generator set 110 from being no longer aligned with the threaded hole of the base 120 after receiving external impact. The baffle 340 can make the installation of the gas generator set 110 more convenient and quick.

[0032] Embodiment three:

[0033] Combination Figure 2 As shown, in the above embodiment, two electric fan assemblies 150 are fixedly installed on two opposite sides of the inner side of the installation groove 140 , and the electric fan assemblies 150 do not contact the round rod 330 .

[0034] Specifically, when the gas generator set 110 is running, a large amount of heat will accumulate at the bottom of the gas generator set 110 due to the inconvenience of air flow. By starting the electric fan assembly 150, the bottom of the gas generator set 110 can be cooled to ensure that the gas generator set 110 can work in good condition.

[0035] The working principle and use process of the utility model are as follows: first, the gas generator set 110 is fixed and lifted by a crane, and then the gas generator set 110 is moved to the top of the base 120 by the crane, and then the pulley assembly 220 is raised along the first slide groove 210 by rotating the adjustment plate 240, and then the gas generator set 110 is moved to the surface of the base 120 by the crane. When the gas generator set 110 contacts the pulley of the pulley assembly 220, the gas generator set 110 is moved on the base 120 through the cooperation between manual labor and the crane. During the movement of the gas generator set 110, the bottom of the gas generator set 110 will press the baffle 340 into the second limiting groove 310. When the gas generator set 110 is aligned with the base 120, the baffle 340 will It is not subject to pressure and is rotated to a vertical state by the torsion spring 350, and then the adjustment plate 240 is rotated in the opposite direction to make the pulley assembly 220 descend along the first slide groove 210, so that the gas generator set 110 is only fitted together with the base 120, and then the round rod 330 is made to slide between the two second slide grooves 320 by rotating the rotating rod 380. During the movement of the round rod 330, the baffle 340 will contact the through groove of the gas generator set 110, so that the gas generator set 110 can be clamped and fixed. After the baffle 340 has clamped the gas generator set 110, the gas generator set 110 can be fixed above the base 120 by the bolts 130. When the gas generator set 110 is in use, the gas generator set 110 can be cooled by starting the electric fan assembly 150.

[0036] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A new type of gas generator installation structure, characterized in that: include: The main structure (100) comprises a gas generator set (110) and a base (120), wherein a bolt (130) is threadedly connected between the gas generator set (110) and the base (120), and a mounting groove (140) is provided at the center of the top of the base (120); The sliding structure (200) comprises a plurality of first sliding grooves (210) provided on the top of a base (120), a pulley assembly (220) slidably provided inside each of the plurality of first sliding grooves (210), a plurality of first limiting grooves (230) provided on the outside of the base (120), and an adjustment plate (240) rotatably connected to the bottom of each of the plurality of first sliding grooves (210); The limiting structure (300) comprises a plurality of second limiting grooves (310) provided on the top of the base (120), second slide grooves (320) provided on the opposite surfaces of two corresponding second limiting grooves (310), a round rod (330) slidably arranged between the two second slide grooves (320), baffles (340) movably sleeved at both ends of the round rod (330), two torsion springs (350) movably sleeved on the outer side of the round rod (330), two L-shaped plates (360) fixedly sleeved on the outer side of the round rod (330), a rectangular plate (370) fixedly installed between the two round rods (330), and a rotating rod (380) rotatably connected to the outer side of the base (120).

2. The installation structure of a new type of gas generator set according to claim 1 is characterized in that: A plurality of cylinders are fixedly inserted inside the pulley assembly (220), and a plurality of pulleys are movably sleeved on the outside of the cylinders.

3. The installation structure of a new type of gas generator set according to claim 1 is characterized in that: The top end of the adjustment plate (240) is threadedly connected to the bottom of the pulley assembly (220), and one end of the adjustment plate (240) passes through the second limiting groove (310) and extends to the outside of the base (120).

4. The installation structure of a new type of gas generator set according to claim 1 is characterized in that: The baffle plate (340) and the torsion spring (350) are both located in the second limiting groove (310), one end of the torsion spring (350) is fixed to one side of the second limiting groove (310), and the other end of the torsion spring (350) is fixed to one side of the baffle plate (340), and the L-shaped plate (360) is in contact with the baffle plate (340).

5. The installation structure of a new type of gas generator set according to claim 1 is characterized in that: One end of the rotating rod (380) passes through the outside of the base (120) and extends into the mounting groove (140); one end of the rotating rod (380) located in the mounting groove (140) is provided with a thread; the end of the rotating rod (380) is connected to the rectangular plate (370) by a thread.

6. The installation structure of a new type of gas generator set according to claim 1 is characterized in that: Two electric fan assemblies (150) are fixedly mounted on two opposite sides of the inner side of the mounting groove (140), and the electric fan assemblies (150) do not contact the round rod (330).

Images