CN214148285U

CN214148285U - Central air conditioning tuber pipe installing support

Info

Publication number: CN214148285U
Application number: CN202022018195.6U
Authority: CN
Inventors: 于洋; 刘璇
Original assignee: Guangxi Haizhining Electromechanical Engineering Co ltd
Current assignee: Guangxi Haizhining Electromechanical Engineering Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-09-07
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a central air conditioning tuber pipe installing support belongs to air conditioner technical field. The utility model provides a central air conditioning tuber pipe installing support, including the sideboard, bilateral symmetry has set firmly two fixed plates about the sideboard right wall, four fixed orificess have all been seted up to two fixed plate four corners departments and sideboard four corners department, it has set firmly two pillars to be symmetrical structure between two fixed plates, be equipped with clamping component between two pillars, the pillar outer wall middle part that is located the right side runs through and is equipped with the pivot, the coaxial fixedly connected with rotation handle of pivot right-hand member, the ratchet has been cup jointed in the pivot right part outside, the ratchet top is equipped with the fixed axle, the fixed axle top is equipped with the roof, the fixed axle outside articulates there is the pawl, compression spring A has set firmly between pawl top surface rear side and the roof bottom surface rear side. The utility model discloses can prevent the fixed knot that brings because of tuber pipe action of gravity from easily taking place not hard up problem, improve the fixed firm degree of this support to the tuber pipe.

Description

Central air conditioning tuber pipe installing support

Technical Field

The utility model relates to an air conditioner technical field, more specifically say, relate to a central air conditioning tuber pipe installing support.

Background

The central air-conditioning system consists of one or more cold and heat source systems and a plurality of air-conditioning systems, an outdoor unit of the central air-conditioning system is connected with an indoor unit through an air pipe, and the central air-conditioning air pipe is mostly arranged at the top of a basement and needs to be supported and fixed by an installation support.

Through retrieval, patent publication No. CN210510515U discloses a central air-conditioning air duct mounting bracket, and the device can reliably fix a central air-conditioning air duct by matching a supporting plate, a movable block, a clamping plate, a fixed block, a screw rod, a circular through hole, an adjusting screw rod, a mounting plate, a nut, a hexagonal block and a horizontal bubble.

Although the fixing method of the existing device is simple and easy to operate, the fixing reliability is not enough, under the action of gravity, the pipeline can generate pressure on the bottom surface of the groove on the inner side of the clamping plate, the groove is of an arc-shaped structure, so that the two clamping plates can be gradually separated towards two sides under the action of the pressure, the damage to the air pipe can be easily generated by fixing the air pipe, the air pipe can generate large vibration in the operation process of the central air conditioner, the vibration easily causes the structure of the joint of the support and the front wall to be loose, and the condition that the air pipe is easily broken by connecting the support with the air pipe is easily generated.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a central air conditioning tuber pipe installing support to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a central air conditioning tuber pipe installing support, includes the sideboard, bilateral symmetry has set firmly two fixed plates, two about the sideboard right side wall four fixed plate four corners department and sideboard four corners department have all seted up four fixed orificess, two be symmetrical structure between the fixed plate and have set firmly two pillars, two be equipped with clamping component between the pillar, be located the right side pillar outer wall middle part runs through and is equipped with the pivot, the coaxial fixedly connected with rotation handle of pivot right-hand member, the ratchet has been cup jointed in the pivot right part outside, the ratchet top is equipped with the fixed axle, the fixed axle top is equipped with the roof, the fixed axle outside articulates there is the pawl, compression spring A has set firmly between pawl top surface rear side and the roof bottom surface rear side.

Preferably, the fixed shaft and the left end of the top plate are fixedly connected with the outer wall of the pillar on the right side, and the ratchet wheel is in meshing contact with the pawl.

Preferably, clamping component includes the shell, shell both sides outer wall respectively with two the pillar inner wall connection is fixed, the inside coaxial rotation of shell is connected with the carousel, the carousel is big-end-up's round platform structure, the through hole has been seted up at the carousel middle part, carousel circumference outer wall is annular equidistant a plurality of tooth's sockets of having seted up, the spiral line has been seted up to the carousel antetheca.

Preferably, the rear part of the right side of the turntable is provided with a bevel gear, the left end of the rotating shaft sequentially penetrates through the outer wall of the pillar and the outer wall of the shell on the right side, extends into the outer wall of the pillar and the outer wall of the shell on the right side and is coaxially and fixedly connected with the right end of the bevel gear, the bevel gear is meshed and connected with the tooth groove, and the front side of the turntable is provided with a plurality of clamping jaws at equal intervals in an annular shape.

Preferably, the clamping jaw is L type structure, the clamping jaw back wall is linear equidistant and has seted up the line groove, the line groove is connected with the spiral line meshing, clamping jaw both sides middle part is symmetrical structure and has seted up two guide ways, clamping jaw medial extremity has set firmly splint, two compression spring B that the splint inner wall was equipped with through the symmetry have set firmly the clamp plate, splint and clamp plate are the arc structure of third radian.

Preferably, a limiting plate is arranged between the two adjacent clamping jaws, guide blocks are fixedly arranged at two ends of the limiting plate relative to the two guide grooves, the guide grooves are in sliding fit with the guide blocks, and the middle part of the outer side wall of the limiting plate is fixedly connected with the inner wall of the shell through a connecting block.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model is provided with a clamping component, when an operator installs the air pipe structure of the central air conditioner, the air pipe can be inserted into the shell along one side of the bracket and passes through the through hole to extend to the other side, after the operator inserts a proper length, the operator can rock the rotating handle on the right side of the bracket to drive the rotating shaft to rotate, the rotating shaft can drive the bevel gear to rotate, the rotating disc can start to rotate under the driving of the meshing connection structure of the bevel gear and the tooth socket, because the thread groove on the bottom surface of the clamping jaw is meshed with the spiral thread and the limiting effect of the limiting plate on the clamping disc, the clamping jaw can clamp towards the middle part along the sliding fit direction of the guide block and the guide groove, the clamping plate and the pressing plate can gradually press towards the outer wall of the air pipe and fix the air pipe, after the air pipe is completely clamped by the clamping component, the fixation of the air pipe is completed, at the moment, the rotating handle is released, the rotating shaft can not rotate under the limitation of the meshing contact of the ratchet and the pawl, with this alright prevent because of the easy not hard up problem that takes place of fixed knot structure that tuber pipe gravity effect brought, improved the fixed firm degree of this support to the tuber pipe, also avoided the damage that the tuber pipe slope brought, therefore, the clothes hanger is strong in practicability, and when the staff need regularly dismantle the tuber pipe and detect, only need follow compression spring A and lift up the pawl alright make the ratchet no longer restricted, the reversal rotation handle just can relax the clamp to the tuber pipe this moment, the very big dismouting flow that has made things convenient for the staff, time saving and labor saving.

2. The utility model discloses the symmetry has set firmly two compression spring B between clamp plate and the splint, through compression spring B's elasticity effect, can help this support more firm fix the tuber pipe, also can provide an elastic deformation's scope for the vibrations that the tuber pipe takes place in the course of the work to this can avoid the not hard up problem of leg joint structure that the tuber pipe vibrations can bring, further strengthened the reliability of this support, promoted the fixed strength of this support.

3. The utility model discloses can utilize the gim peg to set firmly the tuber pipe at ceiling or ground through four fixed orificess on the fixed plate, also can utilize the gim peg to set firmly the tuber pipe on the wall of side through four fixed orificess on the sideboard for the adaptation demand that the fixed position of tuber pipe can be more has made things convenient for staff's installation, has improved the flexibility of this support, convenient and fast greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the inner decomposition structure of the outer shell of the present invention;

fig. 3 is a schematic view of the structure of the engagement and contact relationship between the ratchet and the pawl of the present invention.

The reference numbers in the figures illustrate: 1. a side plate; 2. a fixing plate; 3. a fixing hole; 4. a pillar; 5. a clamping assembly; 6. a rotating shaft; 7. rotating the grip; 8. a ratchet wheel; 9. a fixed shaft; 10. a top plate; 11. a pawl; 12. compressing the spring A; 13. a housing; 14. a turntable; 15. a through hole; 16. a tooth socket; 17. helical thread; 18. a bevel gear; 19. a clamping jaw; 20. grooving; 21. a guide groove; 22. a splint; 23. a compression spring B; 24. pressing a plate; 25. a limiting plate; 26. a guide block; 27. and (4) connecting the blocks.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a central air conditioning tuber pipe installing support, including sideboard 1, bilateral symmetry has set firmly two fixed plates 2 about 1 right wall of sideboard, four fixed orificess 3 have all been seted up to 2 four corners departments of two fixed plates and 1 four corners department of sideboard, it has set firmly two pillars 4 to be symmetrical structure between two fixed plates 2, be equipped with clamping component 5 between two pillars 4, the pillar 4 outer wall middle part that is located the right side runs through and is equipped with pivot 6, the coaxial fixedly connected with of pivot 6 right-hand members rotates handle 7, ratchet 8 has been cup jointed in the 6 right part outside of pivot, ratchet 8 top is equipped with fixed axle 9, fixed axle 9 top is equipped with roof 10, the fixed axle 9 outside articulates there is pawl 11, compression spring A12 has set firmly between 11 top surface rear sides of pawl and the 10 bottom surfaces rear side of roof.

Specifically, the left ends of the fixed shaft 9 and the top plate 10 are connected and fixed with the outer wall of the supporting column 4 on the right side, and the ratchet wheel 8 is in meshed contact with the pawl 11, so that the rotating direction of the rotating shaft 6 can be limited, and the phenomenon that the air pipe is inclined and damaged due to looseness of the clamping assembly 5 caused by gravity is avoided.

Further, clamping component 5 includes shell 13, and shell 13 both sides outer wall is fixed with 4 inner wall connections of two pillars respectively, and the inside coaxial rotation of shell 13 is connected with carousel 14, and carousel 14 is big-end-up's round platform structure, and through hole 15 has been seted up at carousel 14 middle part, and 14 circumference outer walls of carousel are annular equidistant a plurality of tooth's sockets 16 have been seted up, and spiral line 17 has been seted up to the 14 antetheca of carousel, and carousel 14 can be at the internal rotation of shell 13.

Furthermore, a bevel gear 18 is arranged at the rear part of the right side of the rotating disc 14, the left end of the rotating shaft 6 sequentially penetrates through the outer wall of the strut 4 and the outer wall of the shell 13 on the right side to extend into the rotating shaft and is coaxially and fixedly connected with the right end of the bevel gear 18, the bevel gear 18 is meshed with the tooth groove 16, a plurality of clamping jaws 19 are annularly arranged at equal intervals on the front side of the rotating disc 14, the rotating handle 7 on the right side of the rocking support drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the bevel gear 18 to rotate, and the rotating disc 14 starts to rotate under the driving of the meshed connection structure of the bevel gear 18 and the tooth groove 16.

Still further, the clamping jaw 19 is L type structure, and the back wall of clamping jaw 19 is linear equidistant and has seted up line groove 20, and line groove 20 is connected with the meshing of spiral line 17, and the middle part of clamping jaw 19 both sides is symmetrical structure and has seted up two guide ways 21, and clamping jaw 19 medial extremity sets firmly splint 22, and splint 22 inner wall sets firmly clamp plate 24 through two compression spring B23 that the symmetry was equipped with, and splint 22 and clamp plate 24 are the arc structure of one third radian.

It is worth introducing that a position between two adjacent clamping jaws 19 is provided with a limiting plate 25, two ends of the limiting plate 25 are fixedly provided with a guide block 26 corresponding to the position of two guide grooves 21, the guide grooves 21 are in sliding fit with the guide blocks 26, the middle part of the outer side wall of the limiting plate 25 is connected and fixed with the inner wall of the shell 13 through a connecting block 27, because the thread groove 20 on the bottom surface of the clamping jaw 19 is meshed and connected with the spiral thread 17 and the limiting plate 25 limits the clamping jaw, the clamping jaw 19 can clamp to the middle part along the sliding fit direction of the guide blocks 26 and the guide grooves 21, the clamping plate 22 and the pressing plate 24 can gradually press the outer wall of the air duct and fix the air duct, the air duct can be more firmly fixed by the elastic effect of the compression spring B23 between the pressing plate 24 and the clamping plate 22, and an elastic deformation range can be provided for the vibration generated in the working process, so that the problem of looseness of a support connection structure caused by the air duct can be avoided, the reliability of the support is further enhanced, and the fixing strength of the support is improved.

The working principle is as follows: firstly, finding the position suitable for fixing the air pipe in the house according to the requirement, then measuring the fixing points of each bracket, then utilizing the fixing bolts to fix the air pipe on the ceiling or the ground through the four fixing holes 3 on the fixing plate 2, or utilizing the fixing bolts to fix the air pipe on the wall on the side through the four fixing holes 3 on the side plate 1, after the bracket is installed, when the air pipe structure of the central air conditioner is installed by a worker, the air pipe can be inserted into the shell 13 along one side of the bracket and passes through the through hole 15 to extend to the other side, after the proper length is inserted, the worker can rock the rotating handle 7 on the right side of the bracket to drive the rotating shaft 6 to rotate, the rotating shaft 6 can drive the bevel gear 18 to rotate, under the driving of the meshing connection structure of the bevel gear 18 and the tooth groove 16, the rotating disc 14 can start to rotate, because the thread groove 20 on the bottom surface of the clamping jaw 19 is meshed with the spiral thread 17 and under the limiting effect of the limiting plate 25 on the rotating shaft, the clamping jaw 19 clamps the air duct to the middle along the sliding fit direction of the guide block 26 and the guide groove 21, the clamping plate 22 and the pressing plate 24 gradually press the outer wall of the air duct and fix the air duct, the elastic effect of the compression spring B23 between the pressing plate 24 and the clamping plate 22 can help the bracket to more firmly fix the air duct, and can also provide an elastic deformation range for the vibration of the air duct in the working process, so that the problem of loosening of the bracket connection structure caused by the vibration of the air duct can be avoided, the reliability of the bracket is further enhanced, the fixing strength of the bracket is improved, when the air duct is completely clamped by the clamping assembly 5, the fixing of the air duct is completed, the rotating handle 7 is released at the moment, the rotating shaft 6 cannot reverse rotate under the limitation of the meshing contact of the ratchet wheel 8 and the pawl 11, so that the problem of loosening of the fixing structure caused by the gravity action of the air duct can be prevented, the fixing firmness of the support to the air pipe is improved, the damage caused by the inclination of the air pipe is avoided, the practicability is high, when workers need to dismantle and detect the air pipe regularly, only the compression spring A12 is needed to lift the pawl 11, so that the ratchet wheel 8 is not limited, the grip 7 can be rotated reversely at the moment to loosen the clamping of the air pipe, the disassembly and assembly processes of the workers are greatly facilitated, and time and labor are saved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a central air conditioning tuber pipe installing support, includes sideboard (1), its characterized in that: two fixing plates (2) are symmetrically and fixedly arranged on the upper side and the lower side of the right wall of the side plate (1), four fixing holes (3) are formed in the four corners of the two fixing plates (2) and the four corners of the side plate (1), two supporting columns (4) are fixedly arranged between the two fixing plates (2) in a symmetrical structure, a clamping assembly (5) is arranged between the two supporting columns (4), a rotating shaft (6) penetrates through the middle part of the outer wall of the supporting column (4) on the right side, a rotating handle (7) is coaxially and fixedly connected at the right end of the rotating shaft (6), a ratchet wheel (8) is sleeved at the outer side of the right part of the rotating shaft (6), a fixed shaft (9) is arranged above the ratchet wheel (8), a top plate (10) is arranged above the fixed shaft (9), the outer side of the fixed shaft (9) is hinged with a pawl (11), and a compression spring A (12) is fixedly arranged between the rear side of the top surface of the pawl (11) and the rear side of the bottom surface of the top plate (10).

2. The central air-conditioning duct mounting bracket of claim 1, wherein: the left ends of the fixed shaft (9) and the top plate (10) are fixedly connected with the outer wall of the support pillar (4) on the right side, and the ratchet wheel (8) is in meshed contact with the pawl (11).

3. The central air-conditioning duct mounting bracket of claim 1, wherein: clamping component (5) include shell (13), shell (13) both sides outer wall respectively with two pillar (4) inner wall connection is fixed, the inside coaxial rotation of shell (13) is connected with carousel (14), carousel (14) are big end to end's round platform structure, through hole (15) have been seted up at carousel (14) middle part, carousel (14) circumference outer wall is annular equidistant a plurality of tooth's sockets (16) have been seted up, spiral line (17) have been seted up to carousel (14) antetheca.

4. A central air conditioning duct mounting bracket according to claim 3, characterized in that: the rear part of the right side of the rotary disc (14) is provided with a bevel gear (18), the left end of the rotating shaft (6) sequentially penetrates through the outer wall of the strut (4) and the outer wall of the shell (13) on the right side, extends into the outer wall of the strut and is coaxially and fixedly connected with the right end of the bevel gear (18), the bevel gear (18) is meshed with the tooth groove (16), and the front side of the rotary disc (14) is provided with a plurality of clamping jaws (19) in an annular shape at equal intervals.

5. The central air-conditioning duct mounting bracket of claim 4, wherein: clamping jaw (19) are L type structure, clamping jaw (19) back wall is linear equidistant and has seted up line groove (20), line groove (20) are connected with spiral line (17) meshing, clamping jaw (19) both sides middle part is symmetrical structure and has seted up two guide ways (21), clamping jaw (19) medial extremity has set firmly splint (22), two compression spring B (23) that splint (22) inner wall was equipped with through the symmetry have set firmly clamp plate (24), splint (22) and clamp plate (24) are the arc structure of third radian.

6. The central air-conditioning duct mounting bracket of claim 5, characterized in that: adjacent two position between clamping jaw (19) is equipped with limiting plate (25), limiting plate (25) both ends are for two the position of guide way (21) has set firmly guide block (26), guide way (21) and guide block (26) sliding fit, limiting plate (25) lateral wall middle part is passed through connecting block (27) and is fixed with shell (13) inner wall connection.