CN118274204A - Air duct support with good shock insulation effect - Google Patents
Air duct support with good shock insulation effect Download PDFInfo
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- CN118274204A CN118274204A CN202410709112.8A CN202410709112A CN118274204A CN 118274204 A CN118274204 A CN 118274204A CN 202410709112 A CN202410709112 A CN 202410709112A CN 118274204 A CN118274204 A CN 118274204A
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- frame
- shock insulation
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- lower frame
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- 230000035939 shock Effects 0.000 title claims abstract description 74
- 238000009413 insulation Methods 0.000 title claims abstract description 60
- 230000000694 effects Effects 0.000 title claims abstract description 56
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 24
- 230000000670 limiting effect Effects 0.000 claims description 39
- 230000008093 supporting effect Effects 0.000 abstract description 3
- 230000003313 weakening effect Effects 0.000 abstract 1
- 238000002955 isolation Methods 0.000 description 22
- 238000010586 diagram Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The invention provides an air duct support with good shock insulation effect, which relates to the field of air duct supports, and comprises the following components: the top is connected with a fixing frame; the top of the top connecting fixing frame is fixedly connected with a building ceiling, and the top connecting fixing frame is connected with a movable shock insulation frame; the bottom of the movable shock insulation frame is connected with a hollow upper frame and a hollow lower frame, the hollow upper frame is positioned at the top of the hollow lower frame, the hollow upper frame is contacted with the top side of the air duct, and the hollow lower frame is contacted with the bottom side of the air duct; the bottom of the movable shock insulation frame is connected with two cotter pins; the hollow upper frame and the hollow lower frame are internally provided with a bidirectional screw rod; the left end and the right end of the bottom of the hollow lower frame are respectively connected with movable positioning toothed plates. Through mutually supporting between spring No. one and the spring No. two, when the tuber pipe shakes, weakens the tuber pipe vibrations, reduces the influence that the tuber pipe vibrations caused, guarantee tuber pipe shock insulation effect. The problem of current tuber pipe support self shock insulation effect relatively poor, be difficult to effectually with tuber pipe vibrations weakening, the application effect is not good is solved.
Description
Technical Field
The invention relates to the technical field of air duct supports, in particular to an air duct support with a good shock insulation effect.
Background
The ventilation duct is widely used in hotels, guesthouses, supermarkets, office buildings, small villas and other buildings. Because the air pipe is hollow and the pipe wall is thinner, the air pipe is not suitable for being pre-buried in a concrete floor. The ductwork is typically mounted to the floor ceiling by means of brackets.
The air pipe bracket can refer to CN110332374B, and comprises at least two transverse shock absorption frames, wherein two ends of one transverse shock absorption frame are connected with supporting frames; the two transverse shock absorbing frames are connected through the connecting frames, the two connecting frames are respectively positioned at two ends of the transverse shock absorbing frames, each transverse shock absorbing frame is provided with a side longitudinal shock absorbing member, each side longitudinal shock absorbing member is positioned at the middle position of each two transverse shock absorbing frames, and the side longitudinal shock absorbing members are arranged along the direction perpendicular to the connecting frames; the side longitudinal shock absorbing member comprises a sliding stop lever, a shock absorbing rod is hinged to the center position of one side of the sliding stop lever, which is close to the transverse shock absorbing frame, and the other end of the shock absorbing rod extends into the transverse shock absorbing frame.
The prior air duct support is fixedly connected with each part by bolts, when the air duct is fixedly installed, an installer also needs to screw a plurality of bolts by using an electric wrench, and when the air duct support is maintained in later disassembly and assembly, the bolts are detached by using the electric wrench, so that the operation is inconvenient, the self shock insulation effect of the air duct support is poor, the air duct vibration is difficult to weaken effectively, and the application effect is poor.
Disclosure of Invention
In view of the above, the invention provides an air duct support with good vibration isolation effect, so as to solve the problems that bolts are adopted for fixing connection among all components of the existing air duct support, an installer is required to screw a plurality of bolts by using an electric wrench during air duct installation and fixing operation, the bolts are required to be detached by using the electric wrench during later disassembly and maintenance, the operation is inconvenient, the vibration isolation effect of the air duct support is poor, the vibration of the air duct is difficult to be weakened effectively, and the application effect is poor.
The invention provides an air duct support with good shock insulation effect, which specifically comprises the following components: the top is connected with a fixing frame; the top of the top connecting fixing frame is fixedly connected with a building ceiling, and the top connecting fixing frame is connected with a movable shock insulation frame; the bottom of the movable shock insulation frame is connected with a hollow upper frame and a hollow lower frame, the hollow upper frame is positioned at the top of the hollow lower frame, the hollow upper frame is contacted with the top side of the air duct, and the hollow lower frame is contacted with the bottom side of the air duct; the bottom of the movable shock insulation frame is connected with two cotter pins; the hollow upper frame and the hollow lower frame are internally provided with a bidirectional screw rod; the left end and the right end of the bottom of the hollow lower frame are respectively connected with a movable positioning toothed plate, and the movable positioning toothed plates are contacted with the movable shock insulation frame; two movable limiting clamping blocks are arranged in the hollow upper frame and the hollow lower frame, and the bidirectional screw is connected with the movable limiting clamping blocks; the movable limiting clamping block is externally connected with a vibration isolation clamping plate, and the vibration isolation clamping plate is contacted with the side face of the air pipe.
Further, the bidirectional screw is rotationally connected in the hollow upper frame, the two movable limiting clamping blocks are slidingly connected in the hollow upper frame, screw holes are formed in the movable limiting clamping blocks, and the bidirectional screw is in threaded connection in the screw holes formed in the two movable limiting clamping blocks in the hollow upper frame.
Further, the bidirectional screw is rotationally connected in the hollow lower frame, the two movable limiting clamping blocks are slidingly connected in the hollow lower frame, the bidirectional screw is in threaded connection in screw holes formed in the two movable limiting clamping blocks in the hollow lower frame, the bidirectional screw in the hollow upper frame and the hollow lower frame is respectively rotated, the bidirectional screw drives the two movable limiting clamping blocks to synchronously move inwards, the spacing distance between the two movable limiting clamping blocks is shortened, the four vibration-isolating clamping plates are in contact with two sides of the air pipe, and the left and right limiting effects on the air pipe are achieved.
Further, the movable shock insulation frame bottom is equipped with four vertical slide bars, and the cavity is gone up the frame both ends and is equipped with two direction and goes up the slide hole respectively, and vertical slide bar slip runs through in the direction and goes up the slide hole, is equipped with the location jack in the vertical slide bar, and the cotter pin runs through in the location jack, and the cotter pin contacts with cavity frame bottom, and when cavity goes up frame sliding connection to vertical slide bar when the top, the location jack is located cavity frame bottom, pegs graft the cotter pin in the location jack, fixes the cavity through the cotter pin to going up the frame.
Further, two guide sliding holes are respectively formed in two ends of the hollow lower frame, the vertical sliding rods penetrate through the guide sliding holes in a sliding manner, oblique tooth grooves are formed in the bottoms of the vertical sliding rods at equal intervals, transverse convex strips are arranged on the outer sides of the hollow lower frame, transverse grooves are formed in the inner sides of the movable positioning toothed plates, the transverse convex strips are in sliding fit with the transverse grooves, and oblique tooth ends of the movable positioning toothed plates are in sliding insertion connection in the oblique tooth grooves.
Further, two elastic bow pieces are arranged on the outer portion of the hollow lower frame, one end of each elastic bow piece is fixedly connected with the hollow lower frame, the other end of each elastic bow piece is fixedly connected with the movable positioning toothed plate, when the vertical sliding rod is connected in the guiding lower sliding hole, the hollow lower frame is moved upwards to be adjusted, the upper side and the lower side of the air pipe are respectively contacted with the hollow upper frame and the hollow lower frame, the upper limit effect and the lower limit effect of the air pipe are achieved, after the hollow lower frame is moved upwards to be adjusted, the elastic bow pieces apply thrust to the movable positioning toothed plate, so that the skewed tooth ends of the movable positioning toothed plate are inserted into the skewed tooth grooves under the influence of the thrust, and the hollow lower frame is prevented from moving downwards by the movable positioning toothed plate.
Further, the outside lateral sliding hole that is equipped with of spacing clamp splice of activity, isolation grip block one side is equipped with horizontal slide bar, and horizontal slide bar slip runs through in lateral sliding hole, and the outside cover of horizontal slide bar is equipped with No. two springs, and No. two spring one end contacts with the spacing clamp splice of activity, and No. two spring other ends contact with isolation grip block, and when the horizontal vibrations appear in the tuber pipe, the isolation grip block is influenced by the tuber pipe and is controlled to move, weakens the horizontal vibrations of tuber pipe through No. two springs.
Further, the top is equipped with two vertical connecting rods respectively at mount bottom both ends, and the outside cover of vertical connecting rod is equipped with two springs, and both ends are equipped with two vertical even holes respectively about the movable shock insulation frame, and vertical connecting rod slides and runs through in vertical even downthehole, and two springs that the outside cover of vertical connecting rod contacted with movable shock insulation frame upper and lower both sides respectively, when the vertical vibrations appear in the tuber pipe, the movable shock insulation frame is influenced by the tuber pipe and reciprocates, weakens the vertical vibrations of tuber pipe through a spring.
The air duct support with the good shock insulation effect has the following beneficial effects:
1. According to the invention, the bidirectional screws in the hollow upper frame and the hollow lower frame can be respectively rotated according to different widths of the air pipes, the bidirectional screws drive the two movable limiting clamping blocks to synchronously move inwards, the interval distance between the two movable limiting clamping blocks is shortened, the four vibration isolation clamping plates are contacted with two sides of the air pipes, the left and right limiting effect on the air pipes is achieved, and the requirement for adapting the air pipes with different widths is better met; when the hollow upper frame is connected to the topmost end of the vertical sliding rod in a sliding manner, the positioning jack is positioned at the bottom of the hollow upper frame, the cotter pin is inserted into the positioning jack, and the hollow upper frame is fixed through the cotter pin, so that the hollow upper frame is more convenient to assemble, disassemble and fix.
2. According to the invention, after the vertical sliding rod is connected into the guide lower sliding hole, the hollow lower frame can be moved upwards and adjusted according to the difference of the self heights of the air pipes, so that the upper side and the lower side of the air pipes are respectively contacted with the hollow upper frame and the hollow lower frame, the upper limit effect and the lower limit effect of the air pipes are achieved, the requirements of adapting the air pipes with different heights are better met, after the hollow lower frame is moved upwards and adjusted, the movable positioning toothed plate is applied with thrust through the elastic bow piece, the skewed tooth end of the movable positioning toothed plate is inserted into the skewed tooth groove under the influence of the thrust, the hollow lower frame is prevented from moving downwards by the movable positioning toothed plate, the support limit effect of the hollow lower frame on the air pipes is ensured, and the operation is simple and convenient.
3. When the air pipe is transversely vibrated, the vibration isolation clamping plate moves left and right under the influence of the air pipe, and the transverse vibration of the air pipe is weakened through the second spring, so that the influence caused by the transverse vibration of the air pipe is reduced; when vertical vibrations appear in the tuber pipe, the activity shock insulation frame receives the tuber pipe to influence the reciprocates, weakens the vertical vibrations of tuber pipe through a spring to reduce the influence that the vertical vibrations of tuber pipe caused, ensure the tuber pipe shock insulation effect.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
Fig. 1 is a schematic diagram of an overall axial side structure of an air duct bracket with good shock insulation effect according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a connection structure between a top connection fixing frame and a movable vibration isolation frame of an air duct bracket with good vibration isolation effect according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of an axial side structure of a top-connection fixing frame of an air duct bracket with good shock insulation effect according to an embodiment of the invention.
Fig. 4 is a schematic axial side structure of a movable shock insulation frame of an air duct support with good shock insulation effect according to an embodiment of the present invention.
Fig. 5 is a schematic view of a hollow upper rack shaft side structure of an air duct rack with good shock insulation effect according to an embodiment of the present invention.
Fig. 6 is a schematic view of a hollow lower frame shaft side structure of an air duct bracket with good shock insulation effect according to an embodiment of the present invention.
Fig. 7 is a schematic diagram of a connection structure between a movable limiting clamp block and a vibration-isolating clamp plate of an air duct bracket with good vibration-isolating effect according to an embodiment of the present invention.
Fig. 8 is a schematic diagram of a split structure of a movable limiting clamp block and a vibration-isolating clamp plate of an air duct bracket with good vibration isolation effect according to an embodiment of the present invention.
Fig. 9 is a schematic axial side structure of a movable positioning toothed plate of an air duct bracket with good shock insulation effect according to an embodiment of the present invention.
List of reference numerals
1. The top is connected with a fixing frame; 101. a vertical connecting rod; 2. a movable shock insulation frame; 201. vertical connecting holes; 202. a vertical slide bar; 2021. positioning the jack; 2022. oblique tooth grooves; 3. a first spring; 4. a hollow upper frame; 401. guiding the upper sliding hole; 5. a hollow lower frame; 501. guiding the sliding hole downwards; 502. a transverse convex strip; 6. a cotter pin; 7. a movable positioning toothed plate; 701. a transverse groove; 8. an elastic bow piece; 9. a movable limiting clamping block; 901. a screw hole; 902. a transverse slide hole; 10. a bidirectional screw; 11. a shock-insulating clamping plate; 1101. a transverse slide bar; 12. and a second spring.
Detailed Description
Please refer to fig. 1 to 9:
Embodiment one: the invention provides an air duct bracket with good shock insulation effect, which comprises a top connection fixing frame 1; the top of the top connecting fixing frame 1 is fixedly connected with a building ceiling, and the top connecting fixing frame 1 is connected with a movable shock insulation frame 2; the bottom of the movable shock insulation frame 2 is connected with a hollow upper frame 4 and a hollow lower frame 5, the hollow upper frame 4 is positioned at the top of the hollow lower frame 5, the hollow upper frame 4 is contacted with the top side of the air pipe, and the hollow lower frame 5 is contacted with the bottom side of the air pipe; the bottom of the movable shock insulation frame 2 is connected with two cotter pins 6; the hollow upper frame 4 and the hollow lower frame 5 are internally provided with a bidirectional screw rod 10; the left end and the right end of the bottom of the hollow lower frame 5 are respectively connected with a movable positioning toothed plate 7, and the movable positioning toothed plate 7 is contacted with the movable shock insulation frame 2; two movable limiting clamping blocks 9 are arranged in the hollow upper frame 4 and the hollow lower frame 5, and a bidirectional screw rod 10 is connected with the movable limiting clamping blocks 9; the outside of the movable limiting clamping block 9 is connected with a vibration isolation clamping plate 11, and the vibration isolation clamping plate 11 is contacted with the side surface of the air pipe; the two-way screw 10 is rotationally connected in the hollow upper frame 4, the two movable limiting clamping blocks 9 are slidingly connected in the hollow upper frame 4, screw holes 901 are formed in the movable limiting clamping blocks 9, and the two-way screw 10 is in threaded connection in the screw holes 901 formed in the two movable limiting clamping blocks 9 in the hollow upper frame 4; the bidirectional screw rod 10 rotates and connects in the cavity lower frame 5, two activity spacing clamp splice 9 sliding connection is in the cavity lower frame 5, in the screw 901 that two activity spacing clamp splice 9 were equipped with in cavity lower frame 5 inside, can rotate respectively the inside bidirectional screw rod 10 of cavity upper frame 4 and cavity lower frame 5 according to the difference of tuber pipe width, two activity spacing clamp splice 9 synchronous inwards move is driven to bidirectional screw rod 10, reduce two activity spacing clamp splice 9 interval distance, make four shock insulation clamp splice 11 contact with the tuber pipe both sides, play spacing effect about to the tuber pipe, better be satisfied in different width tuber pipe adaptation needs.
Four vertical sliding rods 202 are arranged at the bottom of the movable shock insulation frame 2, two guide upper sliding holes 401 are respectively arranged at two ends of the hollow upper frame 4, the vertical sliding rods 202 penetrate through the guide upper sliding holes 401 in a sliding mode, positioning insertion holes 2021 are formed in the vertical sliding rods 202, cotter pins 6 penetrate through the positioning insertion holes 2021, and the cotter pins 6 are in contact with the bottom of the hollow upper frame 4; by adopting the technical scheme, when the hollow upper frame 4 is connected to the topmost end of the vertical sliding rod 202 in a sliding manner, the positioning jack 2021 is positioned at the bottom of the hollow upper frame 4, the cotter pin 6 is inserted into the positioning jack 2021, and the hollow upper frame 4 is fixed through the cotter pin 6, so that the hollow upper frame 4 is simpler and more convenient to assemble, disassemble and fix.
Wherein, two ends of the hollow lower frame 5 are respectively provided with two guiding lower slide holes 501, the vertical slide bar 202 penetrates through the guiding lower slide holes 501 in a sliding way, inclined tooth grooves 2022 are equidistantly arranged at the bottom of the vertical slide bar 202, transverse convex strips 502 are arranged at the outer side of the hollow lower frame 5, transverse grooves 701 are arranged at the inner side of the movable positioning toothed plate 7, the transverse convex strips 502 are in sliding fit with the transverse grooves 701, inclined tooth ends of the movable positioning toothed plate 7 are in sliding connection in the inclined tooth grooves 2022, two elastic bow pieces 8 are arranged at the outer part of the hollow lower frame 5, one ends of the elastic bow pieces 8 are fixedly connected with the hollow lower frame 5, and the other ends of the elastic bow pieces 8 are fixedly connected with the movable positioning toothed plate 7; by adopting the technical scheme, after the vertical sliding rod 202 is connected in the guiding lower sliding hole 501, the hollow lower frame 5 can be moved upwards and adjusted according to the difference of the height of the air pipe, so that the upper side and the lower side of the air pipe are respectively contacted with the hollow upper frame 4 and the hollow lower frame 5, the effect of limiting the air pipe up and down is achieved, the air pipe adaptation at different heights is better met, after the hollow lower frame 5 is moved upwards and adjusted, the movable positioning toothed plate 7 is applied with thrust through the elastic bow piece 8, the helical tooth end of the movable positioning toothed plate 7 is inserted into the helical tooth groove 2022 under the influence of the thrust, the hollow lower frame 5 is prevented from moving downwards by utilizing the movable positioning toothed plate 7, the effect of limiting the air pipe support by the hollow lower frame 5 is guaranteed, and the operation is simple.
Embodiment two: the invention provides an air duct bracket with good vibration isolation effect, which also comprises a transverse sliding hole 902 arranged outside a movable limiting clamping block 9, wherein a transverse sliding rod 1101 is arranged on one side of a vibration isolation clamping plate 11, the transverse sliding rod 1101 penetrates through the transverse sliding hole 902 in a sliding manner, a second spring 12 is sleeved outside the transverse sliding rod 1101, one end of the second spring 12 is contacted with the movable limiting clamping block 9, and the other end of the second spring 12 is contacted with the vibration isolation clamping plate 11; by adopting the technical scheme, when the air pipe transversely vibrates, the vibration isolation clamping plate 11 is influenced by the air pipe to move left and right, and the transverse vibration of the air pipe is weakened through the second spring 12, so that the influence caused by the transverse vibration of the air pipe is reduced.
Two ends of the bottom of the top connecting fixing frame 1 are respectively provided with two vertical connecting rods 101, two first springs 3 are sleeved outside the vertical connecting rods 101, two vertical connecting holes 201 are respectively formed in the left and right ends of the movable shock insulation frame 2, the vertical connecting rods 101 penetrate through the vertical connecting holes 201 in a sliding manner, and the two first springs 3 sleeved outside the vertical connecting rods 101 are respectively contacted with the upper side and the lower side of the movable shock insulation frame 2; by adopting the technical scheme, when the vertical vibration occurs in the air pipe, the movable vibration isolation frame 2 is influenced by the air pipe to move up and down, and the vertical vibration of the air pipe is weakened through the spring No. 3, so that the influence caused by the vertical vibration of the air pipe is reduced, and the vibration isolation effect of the air pipe is ensured.
Specific use and action of the embodiment: in the invention, firstly, the hollow upper frame 4 is connected to the topmost end of the vertical sliding rod 202 in a sliding way, the positioning jack 2021 is positioned at the bottom of the hollow upper frame 4, the cotter pin 6 is inserted into the positioning jack 2021, and the hollow upper frame 4 is fixed through the cotter pin 6; the top of the top connecting fixing frame 1 is fixedly connected with a building ceiling, the top side of the air pipe is contacted with the bottom of the hollow upper frame 4, the vertical sliding rod 202 is connected in the guiding lower sliding hole 501, the hollow lower frame 5 is moved upwards and adjusted according to the difference of the height of the air pipe, the upper side and the lower side of the air pipe are respectively contacted with the hollow upper frame 4 and the hollow lower frame 5, the upper limit effect and the lower limit effect of the air pipe are achieved, and the requirement for adapting the air pipes with different heights is better met; after the hollow lower frame 5 moves upwards and is adjusted, the elastic bow piece 8 applies thrust to the movable positioning toothed plate 7, so that the helical tooth end of the movable positioning toothed plate 7 is inserted into the helical tooth groove 2022 under the influence of the thrust, the movable positioning toothed plate 7 is utilized to prevent the hollow lower frame 5 from moving downwards, and the supporting and limiting effects of the hollow lower frame 5 on the air pipe are ensured; then according to the different widths of the air pipes, respectively rotating the bidirectional screw rods 10 in the hollow upper frame 4 and the hollow lower frame 5, wherein the bidirectional screw rods 10 drive the two movable limiting clamping blocks 9 to synchronously move inwards, so that the spacing distance between the two movable limiting clamping blocks 9 is shortened, the four vibration isolation clamping plates 11 are contacted with the two sides of the air pipes, the left and right limiting effect on the air pipes is achieved, and the requirement for adapting the air pipes with different widths is better met; when the air pipe is transversely vibrated, the vibration isolation clamping plate 11 is influenced by the air pipe to move left and right, and the transverse vibration of the air pipe is weakened through the second spring 12; when vertical vibrations appear in the tuber pipe, activity shock insulation frame 2 receives the tuber pipe to influence and reciprocates, weakens the vertical vibrations of tuber pipe through spring No. 3, reduces the influence that the tuber pipe vibrations caused, ensures tuber pipe shock insulation effect.
Claims (8)
1. An air duct support with good shock insulation effect, which is characterized by comprising: the top is connected with a fixing frame (1); the top of the top connecting fixing frame (1) is fixedly connected with a building ceiling, and the top connecting fixing frame (1) is connected with a movable shock insulation frame (2); the bottom of the movable shock insulation frame (2) is connected with a hollow upper frame (4) and a hollow lower frame (5), the hollow upper frame (4) is positioned at the top of the hollow lower frame (5), the hollow upper frame (4) is contacted with the top side of the air pipe, and the hollow lower frame (5) is contacted with the bottom side of the air pipe; the bottom of the movable shock insulation frame (2) is connected with two cotter pins (6); the two-way screw rods (10) are arranged in the hollow upper frame (4) and the hollow lower frame (5); the left end and the right end of the bottom of the hollow lower frame (5) are respectively connected with a movable positioning toothed plate (7), and the movable positioning toothed plate (7) is contacted with the movable shock insulation frame (2); two movable limiting clamping blocks (9) are arranged in the hollow upper frame (4) and the hollow lower frame (5), and a bidirectional screw (10) is connected with the movable limiting clamping blocks (9); the movable limiting clamping blocks (9) are externally connected with shock insulation clamping plates (11), and the shock insulation clamping plates (11) are contacted with the side surfaces of the air pipes.
2. The duct support with good shock insulation effect according to claim 1, wherein: the bidirectional screw rod (10) is rotationally connected in the hollow upper frame (4), two movable limiting clamping blocks (9) are slidingly connected in the hollow upper frame (4), screw holes (901) are formed in the movable limiting clamping blocks (9), and the bidirectional screw rod (10) is in threaded connection in the screw holes (901) formed in the two movable limiting clamping blocks (9) in the hollow upper frame (4).
3. The duct support with good shock insulation effect according to claim 2, wherein: the bidirectional screw (10) is rotationally connected in the hollow lower frame (5), the two movable limiting clamping blocks (9) are slidingly connected in the hollow lower frame (5), and the bidirectional screw (10) is in threaded connection in screw holes (901) formed in the two movable limiting clamping blocks (9) in the hollow lower frame (5).
4. The duct support with good shock insulation effect according to claim 1, wherein: the movable shock insulation frame (2) bottom is equipped with four vertical slide bars (202), and cavity upper frame (4) both ends are equipped with two guide up slide hole (401) respectively, and vertical slide bar (202) slip runs through in guide up slide hole (401), is equipped with location jack (2021) in vertical slide bar (202), and cotter pin (6) run through in location jack (2021), cotter pin (6) and cavity upper frame (4) bottom contact.
5. The duct support with good shock insulation effect according to claim 4, wherein: two ends of the hollow lower frame (5) are respectively provided with two guiding lower slide holes (501), the vertical sliding rods (202) penetrate through the guiding lower slide holes (501) in a sliding mode, oblique tooth grooves (2022) are formed in the bottoms of the vertical sliding rods (202) at equal intervals, transverse protruding strips (502) are arranged on the outer side of the hollow lower frame (5), transverse grooves (701) are formed in the inner side of the movable positioning toothed plate (7), the transverse protruding strips (502) are in sliding fit with the transverse grooves (701), and oblique tooth ends of the movable positioning toothed plate (7) are in sliding connection with the oblique tooth grooves (2022).
6. The duct support with good shock insulation effect according to claim 1, wherein: two elastic bow pieces (8) are arranged outside the hollow lower frame (5), one end of each elastic bow piece (8) is fixedly connected with the hollow lower frame (5), and the other end of each elastic bow piece (8) is fixedly connected with the movable positioning toothed plate (7).
7. The duct support with good shock insulation effect according to claim 1, wherein: the outside of activity spacing clamp splice (9) is equipped with horizontal slide hole (902), and shock insulation grip block (11) one side is equipped with horizontal slide bar (1101), and horizontal slide bar (1101) slip runs through in horizontal slide hole (902), and No. two springs (12) are equipped with to outside cover of horizontal slide bar (1101), and No. two springs (12) one end contacts with activity spacing clamp splice (9), and No. two springs (12) other end contacts with shock insulation grip block (11).
8. The duct support with good shock insulation effect according to claim 1, wherein: the top is equipped with two vertical connecting rods (101) respectively at mount (1) bottom both ends, and two spring (3) are equipped with to the outside cover of vertical connecting rod (101), and both ends are equipped with two vertical even hole (201) respectively about movable shock insulation frame (2), and vertical connecting rod (101) slip runs through in vertical even hole (201), and two spring (3) that outside cover of vertical connecting rod (101) contact with both sides about movable shock insulation frame (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410709112.8A CN118274204B (en) | 2024-06-03 | 2024-06-03 | Air duct support with good shock insulation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410709112.8A CN118274204B (en) | 2024-06-03 | 2024-06-03 | Air duct support with good shock insulation effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118274204A true CN118274204A (en) | 2024-07-02 |
| CN118274204B CN118274204B (en) | 2024-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410709112.8A Active CN118274204B (en) | 2024-06-03 | 2024-06-03 | Air duct support with good shock insulation effect |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN210782758U (en) * | 2019-06-17 | 2020-06-19 | 开原宏兴机械制造有限公司 | Tempering section grain equalizing device |
| CN213541539U (en) * | 2020-10-15 | 2021-06-25 | 江苏通孚源科技有限公司 | Rectangular air pipe lateral anti-seismic support hanger for high-rise building |
| CN213900140U (en) * | 2020-10-26 | 2021-08-06 | 广州品发机电科技有限公司 | Composite air pipe with support frame |
| CN213929740U (en) * | 2020-12-08 | 2021-08-10 | 黎东丽 | Novel water supply pipeline fixing device for building engineering |
| CN218094659U (en) * | 2022-09-06 | 2022-12-20 | 唐雪明 | Fixed frock of pipeline construction |
-
2024
- 2024-06-03 CN CN202410709112.8A patent/CN118274204B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210782758U (en) * | 2019-06-17 | 2020-06-19 | 开原宏兴机械制造有限公司 | Tempering section grain equalizing device |
| CN213541539U (en) * | 2020-10-15 | 2021-06-25 | 江苏通孚源科技有限公司 | Rectangular air pipe lateral anti-seismic support hanger for high-rise building |
| CN213900140U (en) * | 2020-10-26 | 2021-08-06 | 广州品发机电科技有限公司 | Composite air pipe with support frame |
| CN213929740U (en) * | 2020-12-08 | 2021-08-10 | 黎东丽 | Novel water supply pipeline fixing device for building engineering |
| CN218094659U (en) * | 2022-09-06 | 2022-12-20 | 唐雪明 | Fixed frock of pipeline construction |
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| Publication number | Publication date |
|---|---|
| CN118274204B (en) | 2024-08-13 |
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