CN210566678U - Multifunctional central air conditioner mounting mechanism - Google Patents
Multifunctional central air conditioner mounting mechanism Download PDFInfo
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- CN210566678U CN210566678U CN201921405395.8U CN201921405395U CN210566678U CN 210566678 U CN210566678 U CN 210566678U CN 201921405395 U CN201921405395 U CN 201921405395U CN 210566678 U CN210566678 U CN 210566678U
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Abstract
The utility model relates to an air conditioner installation technical field discloses a multi-functional central air conditioning installation mechanism, comprising a base plate, fixedly connected with riser on the upper surface of bottom plate, fixedly connected with and bottom plate fixed connection's lower frame on the side of riser, it is connected with the upper ledge that sets up relatively with the lower frame to slide on the side of riser, be equipped with the lower centre gripping subassembly that is used for centre gripping wind channel bottom on the lower frame, be equipped with the last centre gripping subassembly that is used for centre gripping wind channel top on the upper ledge, lower centre gripping subassembly includes the two-way lead screw of being connected with the lower frame rotation, respectively with the two screw thread section threaded connection's of two-way lead screw slider and fix the fixture block that is used for the centre gripping wind channel on the slider, lower centre gripping subassembly is the same with the structure of last centre gripping subassembly and the two. The utility model has the advantages of it is following and effect: the air duct fixing mechanism can be used for fixing air ducts with various sizes, so that the practicability of the mounting mechanism is improved.
Description
Technical Field
The utility model relates to an air conditioner installation technical field, in particular to multi-functional central air conditioning installation mechanism.
Background
The central air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems. The principle of liquid gasification refrigeration is adopted to provide the required cold energy for the air conditioning system so as to offset the cold load of the indoor environment; the heating system provides the air conditioning system with the required heat to offset the indoor ambient heat load.
At present, chinese utility model patent that bulletin number is CN208671288U discloses a multi-functional central air conditioning installation mechanism, including last snap ring, lower snap ring, bottom plate, base and connecting plate, its characterized in that: the inside top of bottom plate evenly is provided with the preformed groove, the base is all installed at the both ends at bottom plate top, and the both ends of base bottom all are provided with the reservation piece of mutually supporting with the preformed groove, the top of base is fixed with down the snap ring, and the both ends at snap ring top all weld down has the second to connect the lug, first bevel gear is all installed to the one end that the screw rod top is close to second bevel gear, the connecting rod is all installed to one side that the connecting plate top is close to first bevel gear, and the inside of connecting rod all is fixed with solid fixed ring, gu the handle is all installed at solid.
According to the technical scheme, the locking bolts are arranged at the four corners of the top of the bottom plate, so that the stability of the mechanism in the using process is improved, and the mechanism can work stably; but has the following disadvantages: the air ducts matched with the sizes of the upper clamping ring and the lower clamping ring can only be fixed through the upper clamping ring and the lower clamping ring, and the air ducts with various sizes cannot be fixed. Therefore, there is a need for a multifunctional central air conditioner mounting mechanism for fixing air ducts with various sizes, so as to improve the practicability of the mounting mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multi-functional central air conditioning installation mechanism, can be used to the wind channel of fixed multiple size to this has improved installation mechanism's practicality.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a multi-functional central air conditioning installation mechanism, includes the bottom plate, fixedly connected with riser on the upper surface of bottom plate, fixedly connected with and bottom plate fixed connection's lower frame on the side of riser, it is connected with the upper ledge that sets up with the lower frame is relative to slide on the side of riser, be equipped with the lower centre gripping subassembly that is used for centre gripping wind channel bottom on the lower ledge, be equipped with the last centre gripping subassembly that is used for centre gripping wind channel top on the upper ledge, lower centre gripping subassembly include with the lower ledge rotate the two-way lead screw of being connected, respectively with the slider of two-way lead screw thread section threaded connection and fix the fixture block that is used for centre gripping wind channel on the slider, lower centre gripping subassembly with the structure of last centre gripping subassembly is the same and the two is along the axis symmetric distribution in wind channel.
By adopting the technical scheme, the lower clamping assembly is a combination of the bidirectional screw rod, the sliding block and the clamping block, and the bidirectional screw rod can be rotated to enable the sliding blocks to be close to or far away from each other according to different sizes of the air channel, so that the clamping block can be driven to be close to or far away from the clamping block, and the position of the clamping block can be adjusted according to the size of the air channel; then, the height position of the upper clamping assembly is adjusted by utilizing the vertical moving assembly to adapt to the size of the air duct; the clamping component is adjusted in the same way, so that the clamping block on the upper clamping component is tightly attached to the air channel, the installation mechanism can be used for fixing air channels of various sizes, and the practicability of the installation mechanism is improved.
The utility model discloses further set up to, the slide has been seted up on the riser, erect and move the subassembly including fix rack on the slide lateral wall, with rack toothing and with the upper ledge rotate the gear of being connected and with gear fixed connection and wear to establish the short x pole of riser, set up the strip hole that can supply the short pole to slide on the riser.
Through adopting above-mentioned technical scheme, will erect and move the subassembly and establish to the combination of rack, gear and quarter butt, when needing to adjust the position of going up the centre gripping subassembly, make the gear revolve through rotating the quarter butt, and gear and rack meshing to this gear makes and reciprocates along the rack under the restriction of slide, thereby can drive the removal of upper ledge, with this regulation of accomplishing the height of last centre gripping subassembly, guarantee that installation mechanism can be used to the wind channel of fixed multiple size.
The utility model discloses further set up to, each all be equipped with on the two-way lead screw and be used for restricting two-way lead screw pivoted spacing subassembly one, fixedly connected with cardboard on the upper ledge, be equipped with on the cardboard and be used for restricting short-bar pivoted spacing subassembly two.
By adopting the technical scheme, the first limiting assembly is arranged to limit the bidirectional screw rod, so that the problem that the air duct is unstable due to the fact that the bidirectional screw rod rotates to drive the clamping block to move is solved; the second limiting component is arranged to limit the short rod, so that the problem that the air duct is unstable due to the fact that the gear automatically moves the upper frame is solved; thereby improving the stability of the air duct fixation.
The utility model discloses further set up to, spacing subassembly one including fix ratchet on two-way lead screw, fix fixed plate on lower frame or upper ledge, slide and wear to establish the movable rod of fixed plate, fix in the movable rod bottom and with the butt piece of ratchet butt, fix the tensioning spring between butt piece and fixed plate and fix the limiting plate at the top of movable rod, spacing subassembly one reaches the structure of spacing subassembly two is the same.
By adopting the technical scheme, the first limiting assembly is set to be a combination of the ratchet wheel, the fixed plate, the movable rod, the abutting block, the tensioning spring and the limiting plate, the limiting plate is pulled to enable the movable rod to move upwards, the abutting block moves upwards to enable the tensioning spring to be compressed, and the abutting block is separated from the ratchet wheel at the moment, so that the bidirectional screw rod can be normally rotated; the limiting plate is loosened, and under the action of the elastic force of the tensioning spring, the abutting block is pushed to move downwards to be clamped with the ratchet wheel, so that the rotation of the ratchet wheel can be prevented, the limiting of the bidirectional screw rod is completed, and the stability of fixing the air duct is improved; the second limiting component can fix the short rod in the same way, so that the stability of the height position of the upper frame is ensured.
The utility model discloses further set up to, fixedly connected with can pass the inserted bar of fixed plate on the side of limiting plate, set up the jack that can supply the inserted bar to pass on the fixed plate, still set up the slot of pegging graft with the inserted bar on the fixed plate.
By adopting the technical scheme, when the bidirectional screw rod needs to be fixed, the inserted rod penetrates through the insertion hole, and the abutting block is clamped with the ratchet wheel at the moment, so that the fixation of the bidirectional screw rod is completed; when the bidirectional screw rod needs to be rotated, the insertion rod is inserted into the insertion slot, and the abutting block is separated from the ratchet wheel, so that the bidirectional screw rod can be normally rotated; therefore, the convenience of the operation of the first limiting assembly and the second limiting assembly is improved.
The utility model discloses further set up to, fixedly connected with guide block one on the lower surface of slider, the upper ledge reaches all set up on the side that the lower frame is close to the slider with guide block one the complex guide way that slides.
By adopting the technical scheme, the sliding block can drive the first guide block to slide in the first guide groove when moving, so that the sliding block can be prevented from rotating along with the bidirectional screw rod, the distance between the clamping blocks can be normally adjusted by the bidirectional screw rod, and the normal work of the upper clamping assembly and the lower clamping assembly can be ensured.
The utility model discloses further set up to, the inside of fixture block is equipped with the cavity, slide on the side that the fixture block is close to the wind channel and be connected with the butt plate, the butt plate is kept away from the slide bar that fixedly connected with tip is located the cavity on the side in wind channel, the slide bar is located the tip in the cavity on fixedly connected with slide the flexure strip of being connected with the cavity lateral wall.
When the air duct receives external impact force, by adopting the technical scheme, the butt plate receives impact force to drive the slide rod to slide towards the cavity, the slide rod extrudes the elastic sheet fixedly connected with the end part of the slide rod, so that the elastic sheet deforms, the impact force acting on the clamping block is reduced, the air duct is protected, and the safety of the mounting mechanism is improved.
The utility model discloses further set up to, guide way two has been seted up on the lateral wall of cavity, the tip fixedly connected with of flexure strip slides guide block two of being connected with guide way two.
Through adopting above-mentioned technical scheme, be equipped with guide way two and guide block two, when the slide bar extrudeed the flexure strip, the flexure strip can drive guide block two and slide along guide way two to this deformation that adapts to the flexure strip has reduced the harm that external impact caused the wind channel.
To sum up, the utility model discloses a beneficial technological effect does:
1. in the scheme, the distance between the clamping blocks can be adjusted through the lower clamping assembly and the upper clamping assembly, so that the clamping blocks are adaptive to the size of the air duct; then, the height position of the upper clamping assembly is adjusted by utilizing the vertical moving assembly to adapt to the size of the air duct; the mounting mechanism can be used for fixing air ducts with various sizes, and the practicability of the mounting mechanism is improved;
2. in the scheme, the vertical moving assembly is utilized to enable the gear to move up and down along the rack under the limitation of the slide way, so that the upper frame can be driven to move, the height of the upper clamping assembly is adjusted, and the mounting mechanism can be used for fixing air ducts with various sizes;
3. the scheme is provided with a limiting assembly I which can limit the bidirectional screw rod; the second limiting assembly can fix the short rod, so that the problem that the bidirectional screw rod or the short rod can rotate is solved, and the stability of the installation mechanism for installing the air duct is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic cross-sectional view of a fixture block in the embodiment;
FIG. 3 is a schematic structural diagram of a second highlighting limiting assembly in an embodiment;
fig. 4 is a schematic structural diagram of a first limiting assembly in the embodiment.
Reference numerals: 1. a base plate; 11. a vertical plate; 111. a slideway; 112. a bar hole; 12. a lower frame; 13. putting the frame on; 131. an upper clamping assembly; 132. a first guide groove; 2. a lower clamping assembly; 21. a bidirectional screw rod; 22. a slider; 221. a first guide block; 23. a clamping block; 231. a cavity; 232. a slide bar; 233. a butt joint plate; 234. an elastic sheet; 235. a second guide block; 236. a second guide groove; 3. vertically moving the assembly; 31. a rack; 32. a gear; 33. a short bar; 4. a first limiting component; 41. a ratchet wheel; 42. a fixing plate; 421. a jack; 422. a slot; 43. a movable rod; 44. a butting block; 45. tensioning the spring; 46. a limiting plate; 461. inserting a rod; 5. clamping a plate; 51. and a second limiting component.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the multifunctional central air-conditioning installation mechanism comprises a bottom plate 1, wherein the bottom plate 1 is of a rectangular plate-shaped structure, and the bottom plate 1 is fixed on an installation plane through bolts. The upper surface of the bottom plate 1 is fixedly connected with a vertical plate 11, the vertical plate 11 is of a rectangular plate structure, the vertical plate 11 is arranged on the upper surface of the bottom plate 1, and the side face of the vertical plate 11 with a smaller area is fixedly connected with the upper surface of the bottom plate 1. The bottom of the side surface of the vertical plate 11 is fixedly connected with a lower frame 12, the lower frame 12 is of a U-shaped structure, the lower surface of the lower frame 12 is fixed on the upper surface of the bottom plate 1, and the length direction of the horizontal part of the lower frame 12 is perpendicular to the length direction of the vertical plate 11. The lower frame 12 is provided with a lower clamping assembly 2, and the lower clamping assembly 2 comprises a bidirectional screw rod 21, a sliding block 22 and a clamping block 23. The length direction of the bidirectional screw rod 21 is consistent with the length direction of the horizontal part of the lower frame 12, one end part of the bidirectional screw rod 21 is rotatably connected with one vertical part of the lower frame 12, and the other end part of the bidirectional screw rod 21 penetrates through the other vertical part of the lower frame 12 and extends to the side of the lower frame 12. The slide blocks 22 are of rectangular plate-shaped structures, screw holes (not shown) are formed in the slide blocks 22 and are in threaded connection with the bidirectional screw rod 21, the number of the slide blocks 22 is two, and the two slide blocks 22 are in threaded connection with two threaded sections of the bidirectional screw rod 21 respectively.
The fixture block 23 is in a square structure, the fixture block 23 is fixed on the upper surface of the sliding block 22, an arc-shaped groove is formed in the fixture block 23, and the arc-shaped surface of the fixture block 23 is connected with the side wall of the air duct. The side of the vertical plate 11 is connected with an upper frame 13 in a sliding manner, the upper frame 13 and the lower frame 12 are the same in shape, the upper frame 13 and the lower frame 12 are arranged oppositely, an upper clamping assembly 131 is arranged on the upper frame 13, the upper clamping assembly 131 and the lower clamping assembly 2 are the same in structure, and the upper clamping assembly 131 and the lower clamping assembly 2 are symmetrically distributed along the central axis of the air duct. The bidirectional screw 21 can be rotated according to different sizes of the air channel to enable the sliding blocks 22 to approach or separate from each other, so that the clamping blocks 23 can be driven to approach or separate from each other, and the positions of the clamping blocks 23 can be adjusted according to the sizes of the air channel; similarly, the upper clamping assembly 131 is adjusted to enable the fixture block 23 on the upper clamping assembly 131 to be tightly attached to the air duct, so that the mounting mechanism can be used for fixing air ducts with various sizes.
The lower surface of the sliding block 22 is fixedly connected with a first guide block 221, the section of the first guide block 221 is isosceles trapezoid, the plane with the smaller area of the first guide block 221 is fixedly connected with the lower surface of the sliding block 22, and the length direction of the first guide block 221 is consistent with the length direction of the bidirectional screw rod 21. The lower frame 12 and the upper frame 13 are respectively provided with a first guide groove 132, the cross section of the first guide groove 132 is similar to that of the first guide block 221, the length direction of the first guide groove 132 is consistent with that of the bidirectional screw rod 21, the lower frame 12 and the upper frame 13 are respectively and correspondingly provided with two first guide grooves 132, and the four first guide grooves 132 are respectively in clamping fit with the first guide blocks 221 on the four slide blocks 22. When the sliding block 22 moves, the first guiding block 221 can be driven to slide in the first guiding groove 132, so that the sliding block 22 can be prevented from rotating along with the bidirectional screw rod 21, and the distance between the clamping blocks 23 can be normally adjusted by the bidirectional screw rod 21, thereby ensuring the normal operation of the upper clamping assembly 131 and the lower clamping assembly 2.
As shown in fig. 2, a cavity 231 is formed in the latch 23, and the cavity 231 is similar to the latch 23 in shape. The arc-shaped surface of the clamping block 23 is provided with a sliding rod 232 in a penetrating manner, the sliding rod 232 is of a cylindrical structure, and the sliding rod 232 extends from the outer part of the clamping block 23 to the inner part of the cavity 231 through the arc-shaped surface of the clamping block 23. The end part of the sliding rod 232, which is located outside the fixture block 23, is fixedly connected with a butting plate 233, the butting plate 233 is an arc-shaped plate, the side surface of the butting plate 233 with a large area is fixedly connected with the side surface of the sliding rod 232, and the side surface of the butting plate 233 with a small area is tightly attached to the side wall of the air duct. The end of the sliding rod 232 located in the cavity 231 is fixedly connected with an elastic piece 234, and the elastic piece 234 has good elasticity. The side of the elastic piece 234 with a larger area is fixedly connected with the end of the sliding rod 232. The two ends of the elastic piece 234 are slidably connected to the sidewalls of the cavity 231. Two ends of the elastic piece 234 are fixedly connected with a second guide block 235, the section of the second guide block 235 is in an isosceles trapezoid shape, a plane with a smaller area of the second guide block 235 is fixedly connected with the end face of the elastic piece 234, and the length direction of the second guide block 235 is consistent with the width direction of the elastic piece 234. The side wall of the cavity 231 close to the elastic piece 234 is provided with a second guide groove 236, the shape of the second guide groove 236 is similar to that of the second guide block 235, and the second guide groove 236 is in sliding fit with the second guide block 235. When the air duct is acted by external impact force, the abutting plate 233 is impacted to drive the sliding rod 232 to slide towards the cavity 231, so that the sliding rod 232 extrudes the elastic sheet 234 fixedly connected with the end part of the sliding rod, the elastic sheet 234 deforms, and the second guide block 235 can be driven to slide along the second guide groove 236 to adapt to the deformation of the elastic sheet 234, thereby reducing the impact force acting on the fixture block 23, playing a role in protecting the air duct, and improving the safety of the mounting mechanism.
As shown in fig. 1 and 3, a slide rail 111 is disposed on a side surface of the vertical plate 11 close to the upper frame 13, the slide rail 111 is rectangular, and a length direction of the slide rail 111 is identical to a length direction of the vertical plate 11. The vertical plate 11 is provided with a vertical moving component 3, and the vertical moving component 3 is used for driving the upper frame 13 to move so as to adapt to air ducts with different sizes. The vertical moving assembly 3 comprises a rack 31, a gear 32 and a short rod 33. The rack 31 is fixed on the side wall of the slide rail 111, and the length direction of the rack 31 is consistent with the length direction of the slide rail 111. The gear 32 is positioned in the slide rail 111, the gear 32 is meshed with the rack 31, and the gear 32 is rotatably connected with the vertical part of the upper frame 13 close to the vertical plate 11. The short rod 33 is a cylindrical structure, the short rod 33 is fixed on the side of the gear 32 far away from the upper frame 13, and the short rod 33 and the gear 32 are coaxial. The side of the vertical plate 11 away from the upper frame 13 is provided with a strip hole 112, the strip hole 112 is rectangular, the strip hole 112 is communicated with the slide rail 111, the length direction of the strip hole 112 is the same as the length direction of the slide rail 111, and the strip hole 112 can be penetrated by the short rod 33. When the position of the upper clamping assembly 131 needs to be adjusted, the gear 32 is rotated by rotating the short rod 33, and the gear 32 is meshed with the rack 31, so that the gear 32 moves up and down along the rack 31 under the limitation of the slideway 111, and the upper frame 13 can be driven to move, thereby completing the height adjustment of the upper clamping assembly 131, and enabling the mounting mechanism to be used for fixing air ducts with various sizes.
As shown in fig. 1 and 4, the two-way screw 21 of the upper clamping assembly 131 and the two-way screw 21 of the lower clamping assembly 2 are respectively provided with a first limiting assembly 4, and the first limiting assembly 4 includes a ratchet 41, a fixed plate 42, a movable rod 43, an abutting block 44, a tension spring 45 and a limiting plate 46. The ratchet wheel 41 is fixedly sleeved on the peripheral side of the end part of the bidirectional screw rod 21 far away from the vertical plate 11, and the ratchet wheel 41 and the bidirectional screw rod 21 are coaxial. The fixing plate 42 is a rectangular plate-shaped structure, the length direction of the fixing plate 42 is consistent with the length direction of the bidirectional screw 21, and the side face with a smaller area of the fixing plate 42 is fixed on the vertical part of the lower frame 12 or the upper frame 13 far away from the vertical plate 11. The movable rod 43 is a cylindrical structure, the length direction of the movable rod 43 is consistent with the thickness direction of the fixed plate 42, and the movable rod 43 movably penetrates through the fixed plate 42. The abutting block 44 is fixed at the end of the movable rod 43, and the abutting block 44 is in snap fit with the tooth grooves of the ratchet wheel 41. The tension spring 45 is movably sleeved outside the movable rod 43, one end of the tension spring 45 is fixedly connected with the side surface of the fixed plate 42 close to the abutting block 44, and the other end of the tension spring 45 is fixedly connected with the side surface of the abutting block 44 close to the fixed plate 42. The limiting plate 46 is a circular plate-shaped structure, the limiting plate 46 and the movable rod 43 are coaxial, and the limiting plate 46 is fixed at the end of the movable rod 43 far away from the abutting block 44. The side surface of the position-limiting plate 46 close to the fixed plate 42 is fixedly connected with an insertion rod 461, the insertion rod 461 is a circular rod-shaped structure, and the length direction of the insertion rod 461 is consistent with the length direction of the movable rod 43. Pulling the limit plate 46 to move the movable rod 43 upwards, moving the abutting block 44 upwards to compress the tension spring 45, and separating the abutting block 44 from the ratchet wheel 41 at the moment, so that the bidirectional screw 21 can be normally rotated; the limiting plate 46 is loosened, and under the action of the elastic force of the tension spring 45, the abutting block 44 is pushed to move downwards to enable the abutting block 44 to be clamped with the ratchet wheel 41, so that the rotation of the ratchet wheel 41 can be prevented, the limiting of the bidirectional screw rod 21 is completed, and the stability of the fixing of the air duct is improved.
As shown in fig. 3 and 4, the fixing plate 42 is provided with two insertion holes 421, the insertion holes 421 penetrate through the fixing plate 42 along the thickness direction of the fixing plate 42, and the two insertion holes 421 are respectively provided for the two insertion rods 461 to penetrate through. The fixing plate 42 is further provided with two slots 422, the depth direction of the slots 422 is consistent with the thickness direction of the fixing plate 42, the depth of the slots 422 is smaller than the thickness of the fixing plate 42, and the two slots 422 are respectively matched with the two insertion rods 461 in an inserting manner. When the bidirectional screw 21 needs to be fixed, the insertion rod 461 passes through the insertion hole 421, and at this time, the abutting block 44 is clamped with the ratchet wheel 41, so as to complete the fixation of the bidirectional screw 21; when the bidirectional screw 21 needs to be rotated, the insertion rod 461 is inserted into the insertion slot 422, and the abutting block 44 is separated from the ratchet 41, so that the bidirectional screw 21 can be rotated normally. Fixedly connected with cardboard 5 on the upper ledge 13, cardboard 5 is the L shaped plate, the vertical part of cardboard 5 and the side fixed connection of upper ledge 13, the horizontal part of cardboard 5 is buckled 90 to the direction that riser 11 is located, be equipped with two 51 spacing subassemblies on the cardboard 5, two 51 spacing subassemblies can remove along with the removal of upper ledge 13, and two 51 spacing subassemblies are the same with one 4 structure of spacing subassembly, two 51 spacing subassemblies can be fixed quarter butt 33, the stability of upper ledge 13 high position has been guaranteed to this.
When the air duct is used, the bidirectional screw 21 can be rotated according to different sizes of the air duct to enable the sliding blocks 22 to approach or separate from each other, and the clamping blocks 23 can be driven to approach or separate from each other, so that the positions of the clamping blocks 23 can be adjusted according to the sizes of the air duct; the gear 32 is rotated by rotating the short rod 33, and the gear 32 is meshed with the rack 31, so that the gear 32 moves up and down along the rack 31 under the limitation of the slide rail 111, and the upper frame 13 can be driven to move, thereby completing the height adjustment of the upper clamping assembly 131; then, the upper clamping assembly 131 is adjusted to enable the fixture block 23 on the upper clamping assembly 131 to be tightly attached to the air duct, so that the mounting mechanism can be used for fixing air ducts with various sizes, and the practicability of the mounting mechanism is improved.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a multi-functional central air conditioning installation mechanism, includes bottom plate (1), characterized by: the air duct clamping device is characterized in that a vertical plate (11) is fixedly connected to the upper surface of the bottom plate (1), a lower frame (12) fixedly connected with the bottom plate (1) is fixedly connected to the side surface of the vertical plate (11), an upper frame (13) arranged opposite to the lower frame (12) is connected to the side surface of the vertical plate (11) in a sliding manner, a lower clamping assembly (2) used for clamping the bottom of an air duct is arranged on the lower frame (12), an upper clamping assembly (131) used for clamping the top of the air duct is arranged on the upper frame (13), the lower clamping assembly (2) comprises a bidirectional screw rod (21) rotatably connected with the lower frame (12), a sliding block (22) respectively in threaded connection with two threaded sections of the bidirectional screw rod (21) and a clamping block (23) fixed on the sliding block (22) and used for clamping the air duct, the lower clamping assembly (2) and the upper clamping assembly (131) are identical in structure, the vertical plate (11) is provided with a vertical moving component (3) for driving the upper frame (13) to slide.
2. The multifunctional central air-conditioning installation mechanism as claimed in claim 1, wherein: the vertical plate (11) is provided with a slide rail (111), the vertical moving assembly (3) comprises a rack (31) fixed on the side wall of the slide rail (111), a gear (32) meshed with the rack (31) and rotatably connected with the upper frame (13), and a short rod (33) fixedly connected with the gear (32) and penetrating through the vertical plate (11), and the vertical plate (11) is provided with a strip hole (112) for the short rod (33) to slide.
3. The multifunctional central air-conditioning installation mechanism as claimed in claim 1, wherein: each two-way screw rod (21) is provided with a first limiting component (4) used for limiting the rotation of the two-way screw rod (21), the upper frame (13) is fixedly connected with a clamping plate (5), and the clamping plate (5) is provided with a second limiting component (51) used for limiting the rotation of the short rod (33).
4. The multifunctional central air-conditioning installation mechanism as claimed in claim 3, wherein: spacing subassembly (4) including fixing ratchet (41) on two-way lead screw (21), fixed plate (42) on lower frame (12) or upper ledge (13), slide and wear to establish movable rod (43) of fixed plate (42), fix at movable rod (43) bottom and with butt joint piece (44) of ratchet (41) butt, fix tensioning spring (45) between butt joint piece (44) and fixed plate (42) and fix limiting plate (46) at the top of movable rod (43), spacing subassembly (4) and the structure of spacing subassembly two (51) is the same.
5. The multifunctional central air-conditioning installation mechanism as claimed in claim 4, wherein: fixedly connected with inserted bar (461) that can pass fixed plate (42) on the side of limiting plate (46), set up jack (421) that can supply inserted bar (461) to pass on fixed plate (42), still set up slot (422) of pegging graft with inserted bar (461) on fixed plate (42).
6. The multifunctional central air-conditioning installation mechanism as claimed in claim 1, wherein: fixedly connected with guide block one (221) on the lower surface of slider (22), upper ledge (13) reach all offer on the side that lower frame (12) are close to slider (22) with guide block one (221) complex guide way (132) that slides.
7. The multifunctional central air-conditioning installation mechanism as claimed in claim 1, wherein: the inside of fixture block (23) is equipped with cavity (231), the side that fixture block (23) is close to the wind channel slides on and is connected with butt plate (233), fixedly connected with tip is located slide bar (232) in cavity (231) on butt plate (233) keep away from the side in wind channel, fixedly connected with on the tip that slide bar (232) are located cavity (231) slides elastic sheet (234) of being connected with cavity (231) lateral wall.
8. The multifunctional central air-conditioning installation mechanism as claimed in claim 7, wherein: a second guide groove (236) is formed in the side wall of the cavity (231), and a second guide block (235) connected with the second guide groove (236) in a sliding manner is fixedly connected to the end of the elastic sheet (234).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921405395.8U CN210566678U (en) | 2019-08-27 | 2019-08-27 | Multifunctional central air conditioner mounting mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405395.8U CN210566678U (en) | 2019-08-27 | 2019-08-27 | Multifunctional central air conditioner mounting mechanism |
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| CN210566678U true CN210566678U (en) | 2020-05-19 |
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| CN201921405395.8U Active CN210566678U (en) | 2019-08-27 | 2019-08-27 | Multifunctional central air conditioner mounting mechanism |
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| CN111981201A (en) * | 2020-09-07 | 2020-11-24 | 王涛 | Hydraulic engineering pipeline support connecting structure and installation method thereof |
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