CN216687290U

CN216687290U - Ventilation pipe mounting bracket

Info

Publication number: CN216687290U
Application number: CN202220240445.7U
Authority: CN
Inventors: 刘盛安; 金国波; 班连华
Original assignee: Guizhou Tengxiang Ventilation Equipment Installation Co ltd
Current assignee: Guizhou Tengxiang Ventilation Equipment Installation Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-06-07
Anticipated expiration: 2032-01-27

Abstract

The utility model relates to an installing support field specifically discloses a ventilation pipe mounting bracket, and it includes base, lift post, support element, base bottom the left and right sides install the universal wheel, central fixed mounting lift post on the base, the top fixed connection support element of lift post, support element includes bottom plate, rack, gear, rocker, backup pad, solid fixed ring, the rack is installed on the bottom plate and is meshed together with the gear, the backup pad includes left branch fagging, right branch fagging, the one end that the backup pad is close mutually is passed through round pin axle fixed connection on the gear about, solid fixed ring is all installed at both ends on the backup pad terminal surface about, the rocker is connected on the rack. The ventilation pipe can be fixed through the fixing ring on the support frame, so that the ventilation pipe is convenient to mount; the included angle between the left support plate and the right support plate is adjusted through the meshing of the rack and the gear, the left support plate and the right support plate can be different in included angle, and the ventilation pipes bent at different angles can be erected and received.

Description

Ventilation pipe mounting bracket

Technical Field

The utility model relates to the field of mounting brackets, in particular to a ventilating pipe mounting bracket.

Background

Along with the rise of building engineering, the use of ventilation pipelines is also being added continuously, and ventilation is an important thing in each engineering construction, and is related to whether the building can be normally operated in the later period. So air pipe's installation is crucial, current building ventilation pipe mounting bracket for new trend system, it includes the base, the lifter, the backup pad, solid fixed ring, the lifter plate is fixed on the base, lifter top end fixed connection backup pad, gu fixed ring passes through bracing piece fixed connection in the backup pad, fix the ventilation pipe through the fixed ring, but the backup pad is not crooked to be adjusted, the mounting bracket can only fixed mounting straight ventilation pipe, can't install crooked ventilation pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ventilation pipe mounting frame which can adjust the folding angle of a left supporting plate and a right supporting plate, so that a fixing ring on the supporting plates can be fixedly provided with a ventilation pipe bent at a corresponding angle.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows:

the utility model provides a ventilation pipe mounting bracket, the on-line screen storage device comprises a base, the lift post, the support element, the universal wheel is installed to the base bottom left and right sides, central fixed mounting lift post on the base, the top fixed connection support element of lift post, the support element includes the bottom plate, the rack, the gear, the rocker, a supporting plate, solid fixed ring, be equipped with the locating pin on the bottom plate, the bearing piece, the stand, the gear is inserted on the locating pin and is connected the bearing piece, rack sliding connection on the bearing piece and with gear engagement, the backup pad includes the left branch fagging, the right branch fagging, the one end that the left and right sides backup pad is close mutually is through selling fixed connection on the gear, solid fixed ring is all installed at both ends on the backup pad terminal surface about, be equipped with the protrusion piece on the rack, rocker bottom fixed connection is in the protrusion piece, the rocker middle part articulates in the stand.

The working principle of the scheme is as follows: rocking the rocker among the supporting element, the rocker drags the rack back-and-forth movement, when the rack is to fore-and-aft movement, it can drive left and right sides backup pad rotation to rotate with its meshed gear revolve, make and form different contained angles between the left and right sides backup pad, the crooked angle of ventilation pipe of installing as required, adjust between the left and right sides backup pad contained angle and with the same back of ventilation pipe crooked angle, fix the ventilation pipe in the backup pad through solid fixed ring, push away ventilation pipe mounted position below through the universal wheel with the mounting bracket again, height through the lift post regulation backup pad is in the height that suits the installation to the ventilation pipe, begin to install.

The scheme has the advantages that: the rocker can adjust the included angle between the left support plate and the right support plate, so that the fixing rings on the left support plate and the right support plate can fix the ventilation pipes bent at different angles, and the height of the positions of the support plates can be adjusted through the lifting columns.

The first preferred scheme is as follows: as a further optimization of the basic scheme, the supporting plate is provided with a flanging extending upwards, and the flanging can prevent the vent pipe from rolling away from the supporting plate when the fixing ring is opened.

The preferred scheme II is as follows: as a further optimization to the first preferred scheme, the lifting column comprises a lifting motor and a lifting rod, the bottom end of the lifting motor is fixedly installed in the center of the base, the lifting rod is installed at the top of the lifting motor, the top of the lifting rod is fixedly connected with the supporting unit, and the lifting motor can drive the lifting rod to stretch up and down to realize the adjustment of the height of the supporting unit.

The preferred scheme is three: as the further optimization to preferred scheme two, solid fixed ring include upper fixed ring and lower fixed ring, the welding of lower fixed ring is in the backup pad, upper fixed ring is connected through first pivot with lower fixed ring one side, the upper fixed ring opposite side is equipped with the through-hole, lower fixed ring and through-hole junction set up threaded hole, fastening screw passes the through-hole and links together upper fixed ring and lower fixed ring with screw hole screw-thread fit, the cooperation of upper and lower fixed ring can be fixed the ventilation pipe, makes things convenient for the installation of ventilation pipe.

The preferable scheme is four: as the further optimization to preferred scheme three, the universal wheel include branch, wheel frame and runner, branch is all installed to the base bottom left and right sides, the branch bottom is rotated with universal pivot and is connected, and universal pivot is installed at wheel frame top, and brake pedal is installed in wheel frame left side, and brake pedal installs the second pivot with wheel frame junction, and brake pedal rotates with the wheel frame through the second pivot to be connected, and the shaft is installed to wheel frame bottom, and the epaxial runner of installing of wheel, through the universal wheel, make things convenient for constructor to remove the adjustment to the mounting bracket is whole according to the hookup location of ventilation pipe, and through the brake pedal on the wheel frame, can fix the runner, the mounting bracket takes place to remove when avoiding installing the ventilation pipe.

The preferable scheme is five: as the further optimization to preferred scheme four, flush mounting plate is installed at the base top, and the elevator motor switch is installed at the flush mounting plate top, and the signal output part of elevator motor switch is connected with elevator motor's signal input part, flush mounting plate one side install the circular telegram wire, circular telegram wire and flush mounting plate electric connection switch, through elevator motor on-off control elevator motor's on-off state to thereby the flexible high control support unit's of control lifter height, easy operation reduces installer's working strength.

Drawings

FIG. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a schematic sectional top view of an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of the retaining ring;

FIG. 4 is a schematic cross-sectional view of the present invention showing the included angle between the left and right support plates;

fig. 5 is a partially enlarged view of the caster.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the lifting device comprises a base 1, a lifting column 2, a lifting motor 21, a lifting rod 22, a supporting unit 3, a bottom plate 31, a positioning pin 311, a bearing block 312, an upright column 313, a rack 32, a protruding block 321, a gear 33, a rocker 34, a supporting plate 35, a left supporting plate 351, a right supporting plate 352, a flange 353, a fixing ring 36, an upper fixing ring 361, a lower fixing ring 362, a first rotating shaft 363, a threaded hole 364, a fastening screw 365, a universal wheel 4, a supporting rod 41, a wheel frame 42, a rotating wheel 43, a universal rotating shaft 44, a brake pedal 45, a second rotating shaft 46, a wheel shaft 47, a switch panel 5, a lifting motor switch 6 and an electrified lead 7.

The embodiment is basically as shown in the attached figures 1, 2, 3, 4 and 5:

as shown in fig. 1, a ventilation pipe mounting rack comprises a base 1, a lifting column 2 and a supporting unit 3, wherein four universal wheels 4 are mounted on the left side and the right side of the bottom of the base 1, the lifting column 2 is fixedly mounted in the center of the base 1, the lifting column 2 comprises a lifting motor 21 and a lifting rod 22, the bottom end of the lifting motor 21 is fixedly welded in the center of the base 1, the lifting rod 22 is mounted at the top of the lifting motor 21, and the supporting unit 3 is welded at the top of the lifting column 2; as shown in fig. 2, the supporting unit 3 includes a bottom plate 31, a rack 32, a gear 33, a rocker 34, a supporting plate 35, and a fixing ring 36, the bottom plate 31 is provided with a positioning pin 311, a receiving block 312, and a column 313, the gear 33 is divided into a left gear and a right gear, the left gear and the right gear are inserted into the positioning pin 311 and distributed on two sides of the receiving block 312, the rack 32 is slidably connected to the receiving block 312, the insections on two sides of the rack 32 are respectively engaged with the left gear and the right gear, the supporting plate 35 includes a left supporting plate 351 and a right supporting plate 352, the adjacent ends of the left supporting plate and the right supporting plate are respectively fixedly connected to the left gear and the right gear through a pin shaft, two fixing rings 36 are welded to both ends of the end face of the left supporting plate 352, as shown in fig. 3, the fixing ring 36 includes an upper fixing ring 361 and a lower fixing ring 362, the lower fixing ring 362 is welded to the supporting plate 35, the upper fixing ring 361 is connected to one side of the lower fixing ring 362 through a first rotating shaft 363, the other side of the upper fixing ring 361 is provided with a through hole, the joint of the lower fixing ring 362 and the through hole is provided with a threaded hole 364, a fastening screw 365 passes through the through hole and is in threaded fit with the threaded hole 364 to connect the upper fixing ring 361 and the lower fixing ring 362 together, the left support plate 352 and the right support plate 352 are provided with flanges 353 extending upwards, the rack 32 is provided with a protruding block 321, the protruding block 321 is positioned at the front side of the rack 32, the middle of the protruding block 321 is provided with a strip-shaped hole, the bottom end of the rocker 34 is inserted into the strip-shaped hole, so that the rocker 34 is fixedly connected into the protruding block 321, the middle part of the rocker 34 is hinged into the upright column 313, the rocker 34 is rocked, the rocker 34 drags the protruding block 321 to move back and forth, the rack 32 moves back and forth, and as shown in fig. 4, when the rack 32 moves back and forth, the gear 33 engaged with the rack can rotate to drive the left support plate 352 to form different included angles; switch panel 5 is installed at 1 top of base, and lifting motor switch 6 is installed at switch panel 5 top, and lifting motor switch 6's signal output part is connected with elevator motor 21's signal input part, 5 one side of switch panel install circular telegram wire 7,

circular telegram wire

7 and 5 electric connection of switch panel.

As shown in fig. 5, the universal wheel 4 includes support rods 41, a wheel frame 42, and a rotating wheel 43, four support rods 41 are installed on both sides of the bottom of the base 1, the bottom of each support rod 41 is rotatably connected with a universal rotating shaft 44, the universal rotating shaft 44 is installed on the top of the wheel frame 42, a brake pedal 45 is installed on the left side of the wheel frame 42, a second rotating shaft 46 is installed at the connection position of the brake pedal 45 and the wheel frame 42, the brake pedal 45 is rotatably connected with the wheel frame 42 through the second rotating shaft 46, a wheel shaft 47 is installed at the bottom of the wheel frame 42, and the rotating wheel 43 is installed on the wheel shaft 47.

The specific implementation process is as follows:

when the ventilating duct installing device is used, according to the bending angle of a ventilating duct to be installed, the rocking rocker 34 pushes the convex block 321 to move backwards, the convex block 321 pushes the rack 32 to move backwards, the left gear meshed with the left side of the rack 32 rotates anticlockwise to drive the left supporting plate 351 to move anticlockwise, the right gear meshed with the right side of the rack 32 rotates clockwise to drive the right supporting plate 352 to move clockwise until an included angle which is the same as the bending angle of the ventilating duct is formed between the left supporting plate and the right supporting plate, the upper fixing ring 361 on the supporting plate 35 is opened, the ventilating duct to be installed is arranged in the lower fixing ring 362, then the upper fixing ring 361 is rotated clockwise to close the upper fixing ring 361 and the lower fixing ring 362, the fastening screw 365 is rotated to fix, the upward extending flanging 353 on the supporting plate 35 can prevent the ventilating duct from falling off from the fixing ring 36, the electrifying lead 7 is connected with an external power supply, and the lifting motor switch 6 is opened, lifting motor 21 starts, and lifting motor 21 adjusts the height that is fit for the ventilation pipe installation with backup pad 35 through lifter 22, through universal wheel 4, moves the position of ventilation pipe installation with the mounting bracket is whole earlier, steps on brake pedal 45 again and fixes runner 43, begins to install the ventilation pipe.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several variations and modifications can be made, which should also be considered as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a ventilation pipe mounting bracket, includes base, lift post, support element, its characterized in that: the universal wheel is installed to the base bottom left and right sides, central authorities' fixed mounting lift post on the base, the top fixed connection supporting element of lift post, the supporting element includes the bottom plate, the rack, the gear, the rocker, the backup pad, gu fixed ring, be equipped with the locating pin on the bottom plate, the bearing piece, the stand, the gear is inserted on the locating pin and is connected the bearing piece, rack sliding connection on the bearing piece and with gear engagement, the backup pad includes the left branch fagging, the right branch fagging, the one end that the left and right sides backup pad is close mutually is through round pin axle fixed connection on the gear, gu fixed ring is all installed at both ends on the backup pad terminal surface about, be equipped with the protrusion piece on the rack, the rocker bottom is connected in the protrusion piece, the rocker middle part articulates in the stand.

2. A vent mount according to claim 1, wherein: the supporting plate is provided with a flanging extending upwards.

3. The vent mount of claim 1, wherein: the lifting column comprises a lifting motor and a lifting rod, the bottom end of the lifting motor is fixedly installed in the center of the base, the lifting rod is installed at the top of the lifting motor, and the top of the lifting rod is fixedly connected with the supporting unit.

4. The vent mount of claim 1, wherein: the fixing ring comprises an upper fixing ring and a lower fixing ring, the lower fixing ring is welded on the supporting plate, the upper fixing ring is connected with one side of the lower fixing ring through a first rotating shaft, the other side of the upper fixing ring is provided with a through hole, a threaded hole is formed in the joint of the lower fixing ring and the through hole, and a fastening screw penetrates through the through hole and is matched with the threaded hole in a threaded mode to connect the upper fixing ring and the lower fixing ring together.

5. A vent mount according to claim 1, wherein: the universal wheel include branch, wheel frame and runner, branch is all installed to the base bottom left and right sides, the branch bottom is rotated with universal pivot and is connected, and universal pivot is installed at wheel frame top, installs brake pedal in wheel frame left side, and brake pedal installs the second pivot with wheel frame junction, brake pedal passes through the second pivot and rotates with the wheel frame to be connected, wheel frame installs the shaft in the bottom, takes turns to epaxial runner of installing.

6. A vent mount according to claim 1, wherein: switch panel is installed at the base top, and the elevator motor switch is installed at the switch panel top, and the signal output part of elevator motor switch is connected with elevator motor's signal input part, switch panel one side install the circular telegram wire, circular telegram wire and switch panel electric connection.