CN219242997U

CN219242997U - Fresh air system unit mounting frame

Info

Publication number: CN219242997U
Application number: CN202222555615.3U
Authority: CN
Inventors: 陈良超
Original assignee: Fuzhou Yongsheng Electromechanical Equipment Co ltd
Current assignee: Fuzhou Yongsheng Electromechanical Equipment Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-23
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a fresh air system unit mounting frame which comprises a support plate, wherein a fixing seat is fixedly connected onto the support plate, a connecting block is contacted onto the fixing seat, the connecting block is contacted with the fixing seat, a wheel frame is fixedly connected onto the connecting block, wheels are rotatably connected onto the wheel frame, a guide block is fixedly connected onto the connecting block, the guide block is in sliding connection with the fixing seat, a guide rod is in sliding connection with the inside of the guide block, and the guide rod is fixedly connected with the fixing seat. According to the utility model, through the effect of the designed wheel, the wheel can drive the whole structure to move, the first bevel gear is driven by the motor to rotate, so that the push block can horizontally move, and further, the push block can move away from the connecting block, so that the connecting block loses support, the connecting block can relatively slide with the fixing seat, the wheel can enter the fixing seat to be stored, and further, the fixing seat can be used for supporting, and the positioning stability is better.

Description

Fresh air system unit mounting frame

Technical Field

The utility model relates to the technical field of installation frames, in particular to a fresh air system unit installation frame.

Background

The unit of new trend system is installed after need carrying out the lifting to it through the mounting bracket in the installation. The patent grant publication No. CN213713375U discloses a fresh air system unit mounting frame, which comprises a base, the top fixedly connected with spill unit lifting seat of base, the cavity has been seted up to the inside of spill unit lifting seat, the diapire fixedly connected with biax motor of cavity, the output of biax motor passes through shaft coupling fixedly connected with pivot, the other end fixedly connected with first bevel gear of pivot, first bevel gear meshing has the second bevel gear. The utility model relates to the technical field of fresh air systems, in particular to a novel fresh air system which is characterized in that a double-shaft motor is arranged, the double-shaft motor drives a rotating shaft to rotate through a coupler, the rotating shaft drives a screw to rotate through a first bevel gear and a second bevel gear, and then a lifting plate moves upwards through the cooperation of a sliding block and a sliding groove, so that a fresh air conversion machine is moved to a position suitable for a working platform, the novel fresh air system is rapid and convenient, the labor intensity of workers is reduced, parts can be conveyed upwards, and the working efficiency is improved.

In the prior art, through locking the wheel and then fixing a position overall structure, but even if the wheel is locked, it still can appear the condition that skids, influences stability in use, and the inconvenient regulation of lift seat position, when fresh air handling unit installation, inconvenient fine setting is carried out to the lift seat. Improvements are therefore needed.

Disclosure of Invention

The utility model aims to provide a fresh air system unit mounting rack, which solves the problem of insufficient positioning stability of the whole structure and also solves the problem of inconvenient fine adjustment of a lifting seat.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fresh air system unit mounting bracket, includes the backup pad, fixedly connected with fixing base in the backup pad, the contact has the connecting block on the fixing base, connecting block and fixing base contact, fixedly connected with wheel carrier on the connecting block, rotate on the wheel carrier and be connected with the wheel, fixedly connected with guide block on the connecting block, guide block and fixing base sliding connection, the inside sliding connection of guide block has the guide arm, guide arm and fixing base fixed connection, the outside of guide arm is provided with first spring, the contact has the elevating socket in the backup pad, be provided with pushing mechanism in the backup pad, be provided with adjustment mechanism on the elevating socket.

Preferably, the pushing mechanism comprises a pushing block, a screw rod, a fixing strip, an anti-slip pad, a motor, a first bevel gear and a second bevel gear, wherein the pushing block is contacted with the connecting block, the pushing block is contacted with the supporting plate, the screw rod is connected to the pushing block through threads, the fixing strip is connected to the screw rod through a bearing, the anti-slip pad is fixedly connected to the fixing strip, the motor is fixedly connected to the anti-slip pad, the output end of the motor is fixedly connected with the first bevel gear, the second bevel gear is meshed with the first bevel gear, and the second bevel gear is fixedly connected with the screw rod. Through design pushing mechanism, can improve overall structure location effect.

Preferably, the adjusting mechanism comprises a groove, a convex block, a second spring, a sliding seat and a fixing rod, wherein the supporting plate is provided with the groove, the convex block is connected to the inner part of the groove in a sliding mode, the second spring is fixedly connected to the convex block, the sliding seat is fixedly connected to the second spring, the sliding seat is connected with the convex block in a sliding mode, the sliding seat is connected with the supporting plate in a sliding mode, the fixing rod is connected with the fixing rod in a sliding mode, and the fixing rod is fixedly connected with the supporting plate. Through design adjustment mechanism, can conveniently finely tune the elevating seat.

Preferably, one end of the first spring is fixedly connected with the guide block, and the other end of the first spring is fixedly connected with the fixing seat. By designing the first spring such that the force of the first spring can act on the guide block.

Preferably, the screw is provided with a positive thread and a negative thread, and the positive thread and the negative thread are symmetrically distributed on the screw. By designing the screw, rotation of the screw can move the two push blocks in opposite directions.

Preferably, the number of the grooves is a plurality, and the grooves are uniformly distributed on the supporting plate. Through designing a plurality of recesses for the lug can peg graft with the recess of different positions.

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

1. according to the utility model, through the effect of the designed wheel, the wheel can drive the whole structure to move, the first bevel gear is driven by the motor to rotate, so that the push block can horizontally move, and further, the push block can move away from the connecting block, so that the connecting block loses support, the connecting block can relatively slide with the fixing seat, the wheel can enter the fixing seat to be stored, and further, the fixing seat can be used for supporting, and the positioning stability is better.

2. According to the utility model, through the sliding connection of the projection and the groove, the lifting seat can be horizontally pushed to realize the horizontal movement of the lifting seat, so that the position of the lifting seat can be conveniently finely adjusted after the whole structure is positioned, and the fresh air conversion machine can be moved to a proper position, and is convenient to install and use.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a support plate; 2. a fixing seat; 3. a connecting block; 4. a wheel carrier; 5. a wheel; 6. a guide block; 7. a guide rod; 8. a pushing mechanism; 9. an adjusting mechanism; 10. a first spring; 11. a lifting seat; 81. a pushing block; 82. a screw; 83. a fixing strip; 84. an anti-slip pad; 85. a motor; 86. a first bevel gear; 87. a second bevel gear; 91. a groove; 92. a bump; 93. a second spring; 94. a slide; 95. and a fixing rod.

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.

Please refer to fig. 1, fig. 2, a fresh air system unit mounting bracket, which comprises a supporting plate 1, fixedly connected with fixing base 2 on the backup pad 1, the contact has connecting block 3 on the fixing base 2, connecting block 3 and fixing base 2 contact, fixedly connected with wheel carrier 4 on the connecting block 3, rotationally connect with wheel 5 on the wheel carrier 4, fixedly connected with guide block 6 on the connecting block 3, guide block 6 and fixing base 2 sliding connection, guide block 6's inside sliding connection has guide arm 7, guide arm 7 and fixing base 2 fixed connection, the outside of guide arm 7 is provided with first spring 10, the one end and the guide block 6 fixed connection of first spring 10, the other end and the fixing base 2 fixed connection of first spring 10, through designing first spring 10, make the effort of first spring 10 can act on guide block 6, the contact has elevating seat 11 on the backup pad 1, be provided with pushing mechanism 8 on the backup pad 1, be provided with adjustment mechanism 9 on the elevating seat 11.

Referring to fig. 1 and 2, the pushing mechanism 8 includes a pushing block 81, a screw 82, a fixing bar 83, an anti-slip pad 84, a motor 85, a first bevel gear 86 and a second bevel gear 87, the pushing block 81 contacts with the supporting plate 1 on the connecting block 3, the pushing block 81 is connected with the screw 82 through threads, the screw 82 is provided with a positive thread and a negative thread, the positive thread and the negative thread are symmetrically distributed on the screw 82, the screw 82 is designed to enable the two pushing blocks 81 to move in opposite directions through rotation of the screw 82, the screw 82 is connected with the fixing bar 83 through bearings, the anti-slip pad 84 is fixedly connected with the fixing bar 83, the motor 85 is fixedly connected with the first bevel gear 86, the second bevel gear 87 is meshed with the first bevel gear 86, the second bevel gear 87 is fixedly connected with the screw 82, and the whole structure positioning effect can be improved through the design of the pushing mechanism 8.

Referring to fig. 1, 2 and 3, the adjusting mechanism 9 includes a groove 91, a protrusion 92, a second spring 93, a sliding seat 94 and a fixing rod 95, the supporting plate 1 is provided with the groove 91, the inside of the groove 91 is slidably connected with the protrusion 92, the number of the grooves 91 is multiple, the grooves 91 are uniformly distributed on the supporting plate 1, the protrusion 92 can be plugged with the grooves 91 at different positions by designing the grooves 91, the second spring 93 is fixedly connected with the protrusion 92, the sliding seat 94 is fixedly connected with the second spring 93, the sliding seat 94 is slidably connected with the protrusion 92, the sliding seat 94 is slidably connected with the supporting plate 1, the fixing rod 95 is slidably connected with the inside of the sliding seat 94, the fixing rod 95 is fixedly connected with the supporting plate 1, and fine adjustment can be conveniently performed on the position of the lifting seat 11 by designing the adjusting mechanism 9.

The specific implementation process of the utility model is as follows: during the use, through the effect of wheel 5, wheel 5 can drive overall structure and remove, when needs are fixed a position overall structure, start motor 85, motor 85's output drives first bevel gear 86 and rotates, first bevel gear 86 drives second bevel gear 87 and rotates, second bevel gear 87 drives screw rod 82 and rotates, threaded connection through screw rod 82 and ejector pad 81, make two ejector pads 81 remove to opposite direction, ejector pad 81 removes to the direction of keeping away from connecting block 3, at this moment through the effect of gravity, fixing base 2 can move down, fixing base 2 drives guide arm 7 and guide block 6 and takes place relative slip, can make wheel 5 get into in the fixing base 2 and accomodate, and then accessible fixing base 2 supports, the wheel 5 loses the circumstances that can not take place to skid after supporting, make positioning stability better. When the position of lifting seat 11 needs to be adjusted, promote lifting seat 11, lifting seat 11 drives slide 94 horizontal slip, slide 94 slides along dead lever 95, slide 94 drives lug 92 and removes, lug 92 can slide along the arc surface of recess 91, upwards displacement can take place for lug 92 extrudees second spring 93, can make lug 92 slide out from recess 91, when lug 92 slides to the recess 91 department of another position, through the elastic action of second spring 93, make lug 92 reset insert in the recess 91 of another position, conveniently carry out the fine setting of lifting seat 11 position after the overall structure location, and then can remove to suitable position to the new trend conversion machine, the convenience is installed it and is used.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Fresh air system unit mounting bracket, including backup pad (1), its characterized in that: fixedly connected with fixing base (2) on backup pad (1), the contact has connecting block (3) on fixing base (2), connecting block (3) and fixing base (2) contact, fixedly connected with wheel carrier (4) on connecting block (3), rotate on wheel carrier (4) and be connected with wheel (5), fixedly connected with guide block (6) on connecting block (3), guide block (6) and fixing base (2) sliding connection, the inside sliding connection of guide block (6) has guide arm (7), guide arm (7) and fixing base (2) fixed connection, the outside of guide arm (7) is provided with first spring (10), the contact has lifting seat (11) on backup pad (1), be provided with pushing mechanism (8) on backup pad (1), be provided with adjustment mechanism (9) on lifting seat (11).

2. The fresh air system unit mounting rack according to claim 1, wherein: the pushing mechanism (8) comprises a pushing block (81), a screw rod (82), a fixing strip (83), an anti-slip pad (84), a motor (85), a first bevel gear (86) and a second bevel gear (87), wherein the pushing block (81) is contacted with the connecting block (3), the pushing block (81) is contacted with the supporting plate (1), the screw rod (82) is connected to the inside of the pushing block (81) through threads, the fixing strip (83) is connected to the screw rod (82) through a bearing, the anti-slip pad (84) is fixedly connected to the fixing strip (83), the motor (85) is fixedly connected to the anti-slip pad (84), the output end of the motor (85) is fixedly connected with the first bevel gear (86), the second bevel gear (87) is meshed with the first bevel gear (86), and the second bevel gear (87) is fixedly connected to the screw rod (82).

3. The fresh air system unit mounting rack according to claim 1, wherein: adjustment mechanism (9) are including recess (91), lug (92), second spring (93), slide (94), dead lever (95), set up recess (91) on backup pad (1), the inside sliding connection of recess (91) has lug (92), fixedly connected with second spring (93) on lug (92), fixedly connected with slide (94) on second spring (93), slide (94) and lug (92) sliding connection, slide (94) and backup pad (1) sliding connection, the inside sliding connection of slide (94) has dead lever (95), dead lever (95) and backup pad (1) fixed connection.

4. The fresh air system unit mounting rack according to claim 1, wherein: one end of the first spring (10) is fixedly connected with the guide block (6), and the other end of the first spring (10) is fixedly connected with the fixing seat (2).

5. The fresh air system unit mounting rack according to claim 2, wherein: the screw (82) is provided with a positive thread and a negative thread, and the positive thread and the negative thread are symmetrically distributed on the screw (82).

6. A fresh air system unit mounting according to claim 3, wherein: the number of the grooves (91) is a plurality, and the grooves (91) are uniformly distributed on the supporting plate (1).