CN220446410U

CN220446410U - A support for tuber pipe maintenance for central air conditioning

Info

Publication number: CN220446410U
Application number: CN202322010367.9U
Authority: CN
Inventors: 卢志广
Original assignee: Tianjin Yineng Electromechanical Engineering Co ltd
Current assignee: Tianjin Yineng Electromechanical Engineering Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-02-06
Anticipated expiration: 2033-07-28

Abstract

The utility model belongs to the technical field of central air conditioner maintenance, and particularly relates to a support for air duct maintenance of a central air conditioner. This a support for tuber pipe maintenance for central air conditioning sets up the hand wheel through the supporting seat lateral part and drives the lead screw and rotate at the spacing inslot portion for spacing inslot portion both ends slider is at spacing inslot portion adjustment interval, thereby makes fixed connection clamp plate on slider upper portion press from both sides tightly fixedly to the tuber pipe both sides, has avoided the tuber pipe to take place the phenomenon of landing at the supporting seat, and makes the inboard one end sucking disc of fastening screw press from both sides tightly the tuber pipe surface through rotating fastening screw, has further improved the fixed effect to the tuber pipe, has strengthened the stable effect to the tuber pipe.

Description

A support for tuber pipe maintenance for central air conditioning

Technical Field

The utility model relates to the technical field of maintenance of central air conditioners, in particular to a bracket for maintaining an air duct of a central air conditioner.

Background

The air duct is a pipeline system for air transportation and distribution, and comprises a composite air duct and an inorganic air duct, wherein the stainless steel air duct is manufactured by coating sealant on seam parts such as seaming seams, rivet seams, flange flanging four corners and the like, surface dust and greasy dirt should be removed before the sealant is coated, and the air duct can be divided into a plurality of circular air ducts, rectangular air ducts, oblate air ducts and the like according to the cross section shape, wherein the circular air duct has the minimum resistance but the maximum height dimension and is complex to manufacture, so the rectangular air duct is mainly used.

Traditional central air conditioning tuber pipe maintenance support, when using, only can supply the maintenance personal to climb mountain to overhaul the tuber pipe, can't support the tuber pipe, leads to maintenance operation in-process, is difficult to tear open the tuber pipe open and get, has increased the maintenance operation degree of difficulty.

The utility model discloses a support is used in tuber pipe maintenance for central air conditioning as disclosed in chinese patent CN214399701U, through setting up the base, the outside movable mounting of base has four walking wheels in quantity, the equal fixed mounting in left and right sides of base has the support arm, two the supporting leg that runs through the support arm is all inserted at the top of support arm, the top movable mounting of base has a scissors frame that is two in quantity, the inside movable mounting of base has the hydraulic stem of being connected with two scissors frame transmission, two the top movable mounting of scissors frame has the platform, the right side fixed mounting of platform has supplementary ladder, the top fixed mounting of platform has the bounding wall. This a support for tuber pipe maintenance for central air conditioning is applicable to the tuber pipe maintenance operation of not co-altitude and scene, simultaneously, to the tuber pipe that needs to tear open and get the change, the maintenance is more convenient quick, can effectively reduce the potential safety hazard that the in-process exists of tearing open and getting.

However, the device is not provided with a locking structure, and when the air pipe is supported on the upper part of the supporting seat, the air pipe may slide down, so that the maintenance efficiency is affected, and the device is inconvenient to use.

Therefore, it is needed to provide a bracket for maintaining an air duct of a central air conditioner.

Disclosure of Invention

The utility model aims to provide a bracket for maintaining an air duct of a central air conditioner, which solves the problems that the air duct is not provided with a locking structure, and when the air duct is supported on the upper part of a supporting seat, the air duct possibly slides down, so that the maintenance efficiency is affected and the use is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a support for tuber pipe maintenance for central air conditioning, includes the base, base bottom four corners fixedly connected with universal wheel, base top both sides fixedly connected with electric lift rod, electric lift rod top fixedly connected with support body, support body positive surface fixedly connected with staircase, the inside supporting mechanism that is provided with of support body;

the supporting mechanism comprises a lifting unit and a clamping unit, the two supporting mechanisms are arranged at the inner side of the frame body at certain intervals, the lifting unit comprises a stand column, a placing groove, a motor, a transmission rod and a supporting seat, the bottom of the stand column is fixedly arranged on the bottom surface of the inner side of the frame body, and the placing groove is formed in the upper portion of the front surface of the stand column.

Preferably, the motor is arranged inside the placing groove, an output shaft at the top of the motor penetrates through the top of the upright post to be connected with the bottom of the transmission rod, and the transmission rod is driven to move up and down through the motor.

Preferably, the transmission rod is arranged at the top of the upright post, the supporting seat is fixedly arranged at the top of the transmission rod, and the air pipe is conveniently supported for maintenance work by adjusting the height of the supporting seat.

Preferably, the clamping unit comprises a limit groove, a screw rod, a hand wheel, a sliding block, a screw hole, a clamping plate, a mounting block, a fastening screw and a sucker, wherein the limit groove is formed in the top of the supporting seat, the hand wheel is arranged on the side part of the supporting seat, one end of the inner side of the hand wheel penetrates through the side part of the supporting seat to be connected with one end of the screw rod, and the hand wheel is arranged to drive the screw rod to rotate inside the limit groove conveniently.

Preferably, one end of the screw rod, which is far away from the hand wheel, is rotationally connected with the inner side surface of the limit groove, the screw hole is penetratingly arranged on the side part of the sliding block, the inner surface of the limit groove is slidably connected with the outer surface of the sliding block, and the inner surface of the screw hole is in threaded connection with the outer surface of the screw rod, so that the distance between the two sliding blocks can be conveniently adjusted.

Preferably, the grip block fixed mounting is at the slider top, installation piece fixed mounting is at the grip block top, fastening screw and the inside threaded connection of installation piece, sucking disc fixed mounting is at the inboard one end of fastening screw, fixes the tuber pipe surface through rotating the sucking disc that fastening screw made, improves the stability to tuber pipe support.

Preferably, the base four corners lateral part fixedly connected with fixed block, the inside threaded connection of fixed block has the screw thread bracing piece, screw thread bracing piece bottom fixed mounting has the slipmat, makes slipmat and ground contact through rotating the screw thread bracing piece, has improved the stability of device.

Compared with the prior art, the utility model has the beneficial effects that:

1. this a support for tuber pipe maintenance for central air conditioning sets up the hand wheel through the supporting seat lateral part and drives the lead screw and rotate at the spacing inslot portion for spacing inslot portion both ends slider is at spacing inslot portion adjustment interval, thereby makes fixed connection clamp plate on slider upper portion press from both sides tightly fixedly to the tuber pipe both sides, has avoided the tuber pipe to take place the phenomenon of landing at the supporting seat, and makes the inboard one end sucking disc of fastening screw press from both sides tightly the tuber pipe surface through rotating fastening screw, has further improved the fixed effect to the tuber pipe, has strengthened the stable effect to the tuber pipe.

2. This a support for tuber pipe maintenance for central air conditioning makes the screw thread bracing piece reciprocate inside the fixed block through rotating the screw thread bracing piece, thereby makes its decline through rotating the screw thread bracing piece and makes slipmat and ground contact when the device removes suitable working position, has improved the steady effect of staff when the device overhauls the operation, and it is more convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a frame structure according to the present utility model;

FIG. 3 is a schematic view of the upper structure of the post of the present utility model;

fig. 4 is a schematic view of the upper structure of the support base of the present utility model.

In the figure: 1. a base; 2. a universal wheel; 3. an electric lifting rod; 41. a fixed block; 42. a threaded support rod; 43. an anti-slip pad; 51. a frame body; 52. an escalator; 601. a column; 602. a placement groove; 603. a motor; 604. a transmission rod; 605. a support base; 606. a limit groove; 607. a screw rod; 608. a hand wheel; 609. a slide block; 610. a screw hole; 611. a clamping plate; 612. a mounting block; 613. fastening a screw; 614. and a sucking disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

example 1

The utility model provides a support is used in tuber pipe maintenance for central air conditioning, including base 1, base 1 bottom four corners fixedly connected with universal wheel 2, make the device be convenient for remove through setting up universal wheel 2, it is more convenient to make the staff use when needing to remove different positions and overhauls, base 1 top both sides fixedly connected with electric lift rod 3, electric lift rod 3 top fixedly connected with support body 51, be convenient for drive support body 51 through setting up electric lift rod 3 and carry out the altitude mixture control, the staff of being convenient for overhauls the operation at the different height of support body 51 internal adjustment to the tuber pipe, support body 51 positive surface fixedly connected with staircase 52 makes the staff laborsaving convenience more when getting into support body 51 internal through setting up staircase 52, support body 51 internal portion is provided with supporting mechanism;

the supporting mechanism includes elevating unit and clamping unit, the supporting mechanism is provided with two and the structure equals and set up in support body 51 inboard with certain interval, elevating unit includes stand 601, standing groove 602, motor 603, transfer line 604, supporting seat 605, stand 601 bottom fixed mounting is in support body 51 inboard bottom surface, standing groove 602 is seted up on stand 601 front surface upper portion, dustproof effect of motor 603 has been strengthened through setting up standing groove 602, improve motor 603's life, motor 603 sets up in inside standing groove 602, motor 603 top output shaft runs through stand 601 top and is connected with transfer line 604 bottom, transfer line 604 sets up in stand 601 top, supporting seat 605 fixed mounting is at the transfer line 604 top, carry out elevating movement through motor 603 drive transfer line 604, thereby be convenient for transfer line 604 drives supporting seat 605 and highly adjust, thereby be applicable to and support the tuber pipe of different heights, it is more convenient to use.

Example two

Based on the first embodiment: the clamping unit comprises a limit groove 606, a screw rod 607, a hand wheel 608, a sliding block 609, a screw hole 610, a clamping plate 611, a mounting block 612, a fastening screw 613 and a sucker 614, wherein the limit groove 606 is arranged at the top of the supporting seat 605, the hand wheel 608 is arranged at the side part of the supporting seat 605, one end of the inner side of the hand wheel 608 penetrates through the side part of the supporting seat 605 to be connected with one end of the screw rod 607, one end of the screw rod 607 far away from the hand wheel 608 is rotationally connected with the inner side surface of the limit groove 606, the screw hole 610 penetrates through the side part of the sliding block 609, the inner surface of the limit groove 606 is in sliding connection with the outer surface of the sliding block 609, the inner surface of the screw hole 610 is in threaded connection with the outer surface of the screw rod 607, the clamping plate 611 is fixedly arranged at the top of the sliding block 609, the hand wheel 608 is arranged at the side part of the supporting seat 605 to drive the screw rod 607 to rotate inside the limit groove 606, the two end sliding blocks 609 inside the limit groove 606 are arranged inside the limit groove 606 to adjust the distance, thereby the clamping plate 611 fixedly connected to the upper part of the sliding block 609 clamps and fixes the two sides of the air pipe, the phenomenon that the air pipe slides down in the supporting seat 605 is avoided, the mounting block 612 is fixedly arranged at the top of the clamping plate 611, the fastening screw 613 is in threaded connection with the inside of the mounting block 612, the sucker 614 is fixedly arranged at one end of the inner side of the fastening screw 613, the sucker 614 at one end of the inner side of the fastening screw 613 clamps the outer surface of the air pipe by rotating the fastening screw 613, the fixing effect on the air pipe is further improved, the stabilizing effect on the air pipe is enhanced, the fixing block 41 is fixedly connected to the four corner side parts of the base 1, the threaded supporting rod 42 is in threaded connection inside the fixing block 41, the threaded supporting rod 42 moves up and down inside the fixing block 41 by rotating the threaded supporting rod 42, the anti-skid pad 43 is fixedly arranged at the bottom of the threaded supporting rod 42, and when the device moves to a proper working position, the thread support rod 42 is rotated to enable the thread support rod 42 to descend so that the anti-skid pad 43 is in contact with the ground, the stabilizing effect of staff during maintenance operation of the device is improved, and the device is more convenient to use.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a support is used in tuber pipe maintenance for central air conditioning, includes base (1), base (1) bottom four corners fixedly connected with universal wheel (2), base (1) top both sides fixedly connected with electric lift pole (3), electric lift pole (3) top fixedly connected with support body (51), support body (51) positive surface fixedly connected with staircase (52), its characterized in that: a supporting mechanism is arranged in the frame body (51);

the supporting mechanism comprises a lifting unit and a clamping unit, the two supporting mechanisms are arranged on the inner side of the frame body (51) and are equal in structure and arranged at a certain distance, the lifting unit comprises a stand column (601), a placing groove (602), a motor (603), a transmission rod (604) and a supporting seat (605), the bottom of the stand column (601) is fixedly arranged on the surface of the bottom of the inner side of the frame body (51), and the placing groove (602) is formed in the upper portion of the front surface of the stand column (601).

2. A rack for maintenance of ductwork for a central air conditioner according to claim 1, wherein: the motor (603) is arranged inside the placing groove (602), and an output shaft at the top of the motor (603) penetrates through the top of the upright post (601) and is connected with the bottom of the transmission rod (604).

3. A rack for maintenance of ductwork for a central air conditioner according to claim 1, wherein: the transmission rod (604) is arranged at the top of the upright post (601), and the supporting seat (605) is fixedly arranged at the top of the transmission rod (604).

4. A rack for maintenance of ductwork for a central air conditioner according to claim 1, wherein: the clamping unit comprises a limiting groove (606), a screw rod (607), a hand wheel (608), a sliding block (609), a screw hole (610), a clamping plate (611), a mounting block (612), a fastening screw (613) and a sucker (614), wherein the limiting groove (606) is formed in the top of the supporting seat (605), the hand wheel (608) is arranged on the side part of the supporting seat (605), and one end of the inner side of the hand wheel (608) penetrates through the side part of the supporting seat (605) and is connected with one end of the screw rod (607).

5. A rack for maintenance of ductwork for a central air conditioner according to claim 4, wherein: one end of the screw rod (607) far away from the hand wheel (608) is rotationally connected with the inner side surface of the limit groove (606), the screw hole (610) is penetratingly arranged on the side part of the sliding block (609), the inner surface of the limit groove (606) is slidably connected with the outer surface of the sliding block (609), and the inner surface of the screw hole (610) is in threaded connection with the outer surface of the screw rod (607).

6. A rack for maintenance of ductwork for a central air conditioner according to claim 4, wherein: clamping plate (611) fixed mounting is at slider (609) top, installation piece (612) fixed mounting is at clamping plate (611) top, fastening screw (613) and the inside threaded connection of installation piece (612), sucking disc (614) fixed mounting is at fastening screw (613) inboard one end.

7. A rack for maintenance of ductwork for a central air conditioner according to claim 1, wherein: the anti-slip base is characterized in that fixing blocks (41) are fixedly connected to the sides of four corners of the base (1), threaded supporting rods (42) are connected to the inner portions of the fixing blocks (41) in a threaded mode, and anti-slip pads (43) are fixedly mounted at the bottoms of the threaded supporting rods (42).