Ventilation auxiliary frame for sound insulation cover of generator set

Abstract

The utility model discloses a generator set soundproof cover ventilation auxiliary frame which comprises a base, a first sleeve and a supporting rod, the base is arranged at the bottom of the first sleeve, a first screw rod is connected in the first sleeve through threads, a supporting column is arranged at the top of the first screw rod, and a first guide sleeve is rotationally connected to the top of the supporting column. A supporting rod penetrates through the first guide sleeve, a third guide sleeve is connected to the left end of the supporting rod through threads, four third sleeves are evenly arranged on the outer wall of the third guide sleeve, and third screws are connected into the third sleeves through threads. The ventilation hood can be fixed by arranging the third screw rod, the ventilation hood can be vertically adjusted by arranging the first screw rod in the first sleeve, and the ventilation hood can be transversely adjusted by arranging the rolling wheels at the bottom of the base, so that accurate alignment of the ventilation hood and a wall surface mounting opening is realized, the working efficiency is improved, and the practicability is high. And personnel investment is reduced, use is convenient, and operation is easy.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mounting rack, in particular to a generator set sound insulation cover ventilation auxiliary frame, belongs to generator equipment installation technical field. BACKGROUND

[0002] The generator set can produce high decibel mechanical noise and combustion noise when operating, and the engine, generator and other components inside the equipment can produce a large amount of heat. If not controlled, noise can seriously affect the surrounding environment and the health of the operator, and heat accumulation can cause equipment failure or even damage, so the installation of the ventilation system is particularly important. The existing ventilation system is composed of a ventilation cover and a fan. When installing the ventilation cover, the fan is first connected to the sound insulation cover, then the position of the fan outlet is opened on the wall surface to form an installation opening, and the ventilation cover is installed at the installation opening, so that one end of the ventilation cover is fixedly connected with the wall surface installation opening, and the other end is connected with the fan outlet. Because the wall surface installation opening is a certain distance from the ground, the ventilation cover is irregular in shape, so during installation, multiple people are needed to lift the ventilation cover, which also causes the ventilation cover and the wall surface installation opening to be difficult to align, resulting in installation misalignment of the ventilation cover, which is time-consuming, labor-intensive and low in efficiency. SUMMARY

[0003] The utility model solves the technical problems that the prior art has deficiencies, provides a generator set sound insulation cover ventilation auxiliary frame, which is convenient for workers to align the ventilation cover with the wall surface installation opening, reduces the personnel investment, is convenient to use and easy to operate.

[0004] The utility model takes the technical scheme that solves the technical problems:

[0005] A generator set sound insulation cover ventilation auxiliary frame, comprising a base, a first sleeve, a first screw rod and a support rod, the bottom of the first sleeve is provided with a base, the first sleeve is threadedly connected with a first screw rod, the top of the first screw rod is provided with a support column, the top of the support column is rotatably connected with a first guide sleeve, the first guide sleeve penetrates a support rod, the left end of the support rod is threadedly connected with a third guide sleeve, the outer wall of the third guide sleeve is uniformly provided with four third sleeves, the third sleeves are threadedly connected with third screw rods, and the ends of the third screw rods are provided with rubber gaskets.

[0006] The right side of the base is provided with a counterweight.

[0007] A second guide sleeve is arranged on the support rod and located between the first guide sleeve and the third guide sleeve, and the second guide sleeve is fixedly connected with the support rod by bolts.

[0008] Second sleeve is arranged on the both sides of the outer wall of the second guide sleeve, and the two second sleeves are linearly distributed, and a second screw is threadedly connected in the second sleeve.

[0009] A through hole is formed in the right end of the supporting rod, and a supporting handle penetrates through the through hole.

[0010] The positive beneficial effects of the utility model are:

[0011] 1. The third sleeve is threadedly connected with a third screw, the ventilation cover can be fixed on the left end of the supporting rod by rotating the third screw, the ventilation cover can be tightly attached to the wall surface by pulling the supporting rod, the ventilation cover can be vertically adjusted by adjusting the height of the first screw, the ventilation cover can be horizontally adjusted by moving the base, and thus the ventilation cover can be accurately aligned with the wall surface mounting port, the work efficiency is improved, and the personnel investment is reduced.

[0012] 2. The second guide sleeve is sleeved on the supporting rod, the second guide sleeve can be freely moved according to the position of the wall surface mounting port, the second sleeve is threadedly connected with a second screw, the second screw is tightly abutted against the inner wall on the both sides of the mounting port after the ventilation cover is aligned with the wall surface mounting port, the second guide sleeve and the supporting rod are fixedly connected together through bolts, the ventilation cover can be tightly attached to the wall surface mounting port, the staff can be conveniently installed and fixed, and the utility model is convenient to use and easy to operate.

[0013] 3. The supporting handle penetrates through the rear end of the supporting rod, the staff can better hold the supporting rod to move horizontally, and the rubber gasket is arranged on the end portion of the third screw to avoid damaging the inner wall of the ventilation cover in the process that the screw is tightly abutted. DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model;

[0015] Fig. 2 It is a use state view of the utility model;

[0016] Fig. 3 It is a structural schematic view of the third guide sleeve of the utility model;

[0017] Wherein: 1-base, 2-first sleeve, 3-counterweight, 4-first screw, 5-first guide sleeve, 6-supporting frame, 7-supporting rod, 8-second guide sleeve, 9-second sleeve, 10-second screw, 11-third guide sleeve, 12-third sleeve, 13-third screw, 14-rubber gasket, 15-supporting handle, A-ventilation cover, B-wall surface mounting port. CONCRETE IMPLEMENTATION

[0018] The utility model discloses make further explanation and illustration to the utility model below combining the drawing:

[0019] Embodiment 1, see Figs. 1-3 A generator set sound insulation cover ventilation auxiliary frame, including base 1, first sleeve 2, first screw rod 4 and branch 7, be provided with base 1 at the bottom of first sleeve 2, be provided with first screw rod 4 in first sleeve 2 through the thread connection, be provided with support column 6 at the top of first screw rod 4, be provided with first guide sleeve 5 and rotate the connection of the top of support column 6, be provided with branch 7 and pass through first guide sleeve 5, be provided with third guide sleeve 11 and are connected with the third screw rod 13 through the thread in third guide sleeve 11, be provided with rubber washer 14 at the end of third screw rod 13.

[0020] Be provided with counterweight 3 at the right side of base 1.

[0021] Second guide sleeve 8 is set up on branch 7, and second guide sleeve 8 is located at the position between first guide sleeve 5 and third guide sleeve 11.

[0022] Be provided with second sleeve 9 on the both sides of the outer wall of second guide sleeve 8 respectively, and two second sleeves 9 are linear distribution, be provided with second screw rod 10 and are connected through the thread in second sleeve 9.

[0023] Dig the through-hole in the right end of branch 7, and be provided with handle 15 and pass through the through-hole.

[0024] Be provided with the roller at the bottom of base 1, and the roller is four, is located at the four corners of base bottom respectively.

[0025] In the above description, handle passes through the right end of branch, but is not fixed.

[0026] In the above description, the outer wall of second guide sleeve is provided with the jacking bolt, is used for the fixed connection of second guide sleeve and branch.

[0027] In the above description, the bottom of first guide sleeve is rotatably connected with support column, and the top of first screw rod is fixedly connected with the support column, and first screw rod and first sleeve are connected through the thread.

[0028] In the above description, the weight of counterweight is according to the weight of ventilation cover, to guarantee the stability of construction.

[0029] Working principle:

[0030] The base is moved to the outside of the wall surface, the supporting rod is moved to make the third screw rod extend into the ventilating cover, the third screw rod is rotated to make the rubber pad tightly abut against the inner wall of the ventilating cover, the ventilating cover and the left end of the supporting rod are fixedly connected together, then the supporting rod is horizontally moved to make the ventilating cover tightly abut against the wall surface, the height of the first screw rod is adjusted to vertically adjust the ventilating cover, the rollers at the bottom of the base are used to horizontally adjust the ventilating cover, after alignment, the second guide sleeve is moved and is fixed with the supporting rod through bolts, then the second screw rod is rotated to tightly abut against and fix the wall surface mounting port, and then the ventilating cover, the wall surface and the fan are sequentially connected.

[0031] The third screw rod is arranged, the ventilating cover can be fixed, the first screw rod is arranged in the first sleeve, the ventilating cover can be vertically adjusted, the rollers are arranged at the bottom of the base, the ventilating cover can be horizontally adjusted, the ventilating cover and the wall surface mounting port are accurately aligned, the working efficiency is improved, the personnel investment is reduced, the use is convenient, and the operation is simple.

Claims

1. A sound insulation cover ventilation auxiliary frame for a generator set, comprising a base (1), a first sleeve (2), a first screw rod (4) and a support rod (7), characterized in that: The bottom of the first sleeve (2) is provided with a base (1), a first screw rod (4) is connected in the first sleeve (2) through screw threads, the top of the first screw rod (4) is provided with a support column (6), the top of the support column (6) is rotatably connected with a first guide sleeve (5), the first guide sleeve (5) is penetrated by a support rod (7), the left end of the support rod (7) is connected with a third guide sleeve (11) through screw threads, the outer wall of the third guide sleeve (11) is uniformly provided with four third sleeves (12), the third sleeves (12) are connected with third screw rods (13) through screw threads, and the end of the third screw rod (13) is provided with a rubber pad (14).

2. A sound-proofing cover ventilation auxiliary frame for a generator set according to claim 1, characterized in that: The right side of the base (1) is provided with a counterweight (3).

3. A sound-proofing cover ventilation auxiliary frame for a generator set according to claim 1, characterized in that: The support rod (7) is sleeved with a second guide sleeve (8), and the second guide sleeve (8) is located at the position between the first guide sleeve (5) and the third guide sleeve (11), and the second guide sleeve (8) is fixedly connected with the support rod (7) through bolts.

4. A sound-proofing cover ventilation auxiliary frame for a generator set according to claim 3, characterized in that: The outer wall of the second guide sleeve (8) is provided with second sleeves (9) on both sides, and the two second sleeves (9) are linearly distributed, the second sleeves (9) are connected with second screw rods (10) through screw threads.

5. A sound-proofing cover ventilation auxiliary frame for a generator set according to claim 1, characterized in that: The right end of the support rod (7) is provided with a through hole, and a support handle (15) penetrates through the through hole.

6. A sound-proofing cover ventilation auxiliary frame for a generator set according to claim 1, characterized in that: The bottom of the base (1) is provided with a roller.

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