CN220637545U

CN220637545U - Umbrella pole supports fixing device

Info

Publication number: CN220637545U
Application number: CN202321420680.3U
Authority: CN
Inventors: 李伟
Original assignee: Ji'an Kangqian Trading Co ltd
Current assignee: Ji'an Kangqian Trading Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2024-03-22
Anticipated expiration: 2033-06-06

Abstract

The utility model relates to the technical field of umbrella production and discloses an umbrella rod supporting and fixing device which comprises a base, wherein a frame is fixedly arranged at the top of the base, a round hole is formed in a rectangular groove on the upper surface of the top of the frame, a sliding column is fixedly arranged on the lower surface of the top of the frame, dovetail grooves are formed in two ends of the upper surface of the top of the frame, and fixing blocks are fixedly arranged on the side walls of the frame. This umbrella pole supports fixing device, in order to carry out the umbrella pole on the vertical direction better and supports fixedly, through being provided with moving mechanism, when starting the pneumatic cylinder, cooperation piston rod, cylinder, piston rod and stock for the stock promotes the inside slip that is close to each other of dovetail slider, thereby drives rectangular plate and is close to each other, presss from both sides tightly fixedly to the umbrella pole of fixing in the round hole, and further, cooperation sliding sleeve, cylinder and quarter butt, makes the rectangular plate of both sides can move in step.

Description

Umbrella pole supports fixing device

Technical Field

The utility model relates to the technical field of umbrella production, in particular to an umbrella rod supporting and fixing device.

Background

The umbrella is a tool for shading sun or shielding rain and snow, is generally made of oiled paper, oiled cloth or plastic cloth, and the like, supports a frame of the umbrella, has most of former umbrella ribs which are wood and bamboo umbrella ribs, and later has iron ribs, steel ribs, electric ribs and resin ribs, and has a plurality of forms which are bone-shrinking umbrella, and is light and convenient to carry.

In the production of umbrellas, an umbrella rod is an important part, and when the umbrella rod is processed, the umbrella rod needs to be supported and fixed.

However, the existing supporting and fixing structure can only horizontally place the umbrella rod on the table top and then fix the umbrella rod, but in actual production, the umbrella rod is sometimes required to be erected and placed, then punching, wire drawing or threading and other operations are performed, the existing device cannot meet the requirements, and the existing device is very troublesome in that a worker is required to fix the umbrella rod manually, so that the umbrella rod supporting and fixing device is provided.

Disclosure of Invention

The utility model aims to provide an umbrella rod supporting and fixing device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an umbrella pole supports fixing device, includes the base, base top fixed mounting has the frame, the round hole has been seted up in the rectangular channel of frame top upper surface, frame top lower surface fixed mounting has the traveller, the dovetail has been seted up at frame top upper surface both ends, frame lateral wall fixed mounting has the fixed block, the base top is provided with moving mechanism, moving mechanism includes:

the arc-shaped inner wall of the fixed block is fixedly connected with the arc-shaped outer wall of the cylinder, and the arc-shaped outer wall of the cylinder is rotationally connected with the arc-shaped inner wall of the middle through hole of the Y-shaped block;

the bottom end of the Y-shaped block is hinged to the bottom of the hydraulic cylinder, and a piston rod is arranged in the hydraulic cylinder;

the long rod, Y shape piece top articulates long rod one end, the inside sliding connection of dovetail has the forked tail slider, long rod other end articulates the trapezoidal lateral wall of forked tail slider.

Preferably, the depth of the dovetail groove is equal to that of a rectangular groove formed in the center of the top of the frame, so that the dovetail sliding block can slide out of the dovetail groove, and the clamping assembly is used for fixing the umbrella rod.

Preferably, one side top fixed mounting that the stock was kept away from to the forked tail slider has the rectangular plate, Y shape piece horizontal segment top articulates quarter butt one end, slide column arc outer wall slidable mounting has the sliding sleeve, the quarter butt other end articulates the sliding sleeve outer wall.

Preferably, the dovetail groove, the fixed block, the cylinder, the Y-shaped block, the long rod, the dovetail sliding block, the rectangular plate and the short rod are arranged in two groups, the two groups are arranged on two sides of the dovetail groove in a mirror image mode by taking a vertical central line of the frame as a mirror image axis, the bottom of the hydraulic cylinder is hinged to the bottom end of the Y-shaped block positioned on the right side, and the bottom end of the Y-shaped block positioned on the left side of the frame is hinged to the top end of the piston rod.

Preferably, the frame top is provided with the clamping assembly, the clamping assembly includes the bottom plate, rectangular plate lateral wall fixed connection bottom plate lateral wall, bottom plate top fixed connection spring bottom, spring top fixed connection splint bottom, splint top fixed mounting has the rubber strip.

Preferably, the bottom plate, the springs, the clamping plates and the rubber strips at the top of each rectangular plate are arranged in two groups, the vertical central line of the rectangular plate is used as a mirror image axis mirror image, the number of the springs in each group is three, and the rubber strips are arrayed in equal intervals in the vertical direction of the clamping plates, so that the clamping is more stable, and the slipping is prevented.

Compared with the prior art, the utility model provides an umbrella rod supporting and fixing device, which has the following beneficial effects:

1. this umbrella pole supports fixing device, in order to carry out the umbrella pole on the vertical direction better and supports fixedly, through being provided with moving mechanism, when starting the pneumatic cylinder, cooperation piston rod, cylinder, piston rod and stock for the stock promotes the inside slip that is close to each other of dovetail slider, thereby drives rectangular plate and is close to each other, presss from both sides tightly fixedly to the umbrella pole of fixing in the round hole, and further, cooperation sliding sleeve, cylinder and quarter butt, makes the rectangular plate of both sides can move in step.

2. This umbrella pole supports fixing device, in order to prevent better that clamping force from crossing tightly leading to the umbrella pole damage, through being provided with the clamping component, when rectangular plate is close to each other, drives the bottom plate and is close to each other to when splint contact umbrella pole outer wall, through extrusion spring, turn into flexible contact with the rigidity contact, thereby prevent to press from both sides bad umbrella pole, further, cooperation rubber strip can make the centre gripping more stable, prevents the slippage.

Drawings

FIG. 1 is a schematic diagram of a left side view and top view of an overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a right-looking bottom portion of an overall structure of the present utility model;

FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present utility model;

FIG. 4 is an enlarged view of area B of FIG. 2 according to the present utility model;

FIG. 5 is a schematic diagram of a cylinder and Y-block connection according to the present utility model.

In the figure: 1. a base; 2. a frame; 3. a round hole; 4. a spool; 5. a dovetail groove; 6. a fixed block; 7. a moving mechanism; 71. a cylinder; 72. a Y-shaped block; 73. a hydraulic cylinder; 74. a piston rod; 75. a long rod; 76. dovetail slide blocks; 77. a rectangular plate; 78. a short bar; 79. a sliding sleeve; 8. a clamping assembly; 81. a bottom plate; 82. a spring; 83. a clamping plate; 84. rubber strips.

Detailed Description

As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides an umbrella pole supports fixing device, includes base 1, and base 1 top fixed mounting has frame 2, has seted up round hole 3 in the rectangular channel of frame 2 top upper surface, and frame 2 top lower surface fixed mounting has slide column 4, and dovetail 5 has been seted up at frame 2 top upper surface both ends, and frame 2 lateral wall fixed mounting has fixed block 6, and base 1 top is provided with moving mechanism 7.

In one embodiment of the utility model, the moving mechanism 7 comprises a cylinder 71, the arc-shaped inner wall of the fixed block 6 is fixedly connected with the arc-shaped outer wall of the cylinder 71, the arc-shaped outer wall of the cylinder 71 is rotationally connected with the arc-shaped inner wall of a middle through hole of the Y-shaped block 72, the bottom end of the Y-shaped block 72 is hinged with the bottom of the hydraulic cylinder 73, a piston rod 74 is arranged in the hydraulic cylinder 73, when the hydraulic cylinder 73 is started, the piston rod 74 is driven to extend, the bottom ends of the Y-shaped blocks 72 on two sides are driven to move away from each other to the outside, the middle part of the Y-shaped block 72 rotates anticlockwise on the arc-shaped outer wall of the cylinder 71, the top end of the Y-shaped block 72 is hinged with one end of a long rod 75, a dovetail slide block 76 is slidingly connected in the interior of the dovetail groove 5, the other end of the long rod 75 is hinged with the trapezoid side wall of the dovetail slide block 76, the depth of the dovetail groove 5 is equal to the depth of a rectangular groove formed in the center at the top of the frame 2, so that the dovetail slide block 76 can slide out of the dovetail groove 5, the clamping component 8 is used for fixing the umbrella rod, so that the top end of the Y-shaped block 72 pushes the two dovetail sliding blocks 76 inwards through the long rod 75, the dovetail sliding blocks 76 slide close to each other in the dovetail groove 5, a rectangular plate 77 is fixedly arranged at the top of one side of the dovetail sliding blocks 76 away from the long rod 75, so that the two rectangular plates 77 are driven to mutually approach, the top end of the horizontal section of the Y-shaped block 72 is hinged with one end of a short rod 78, a sliding sleeve 79 is slidably arranged on the arc-shaped outer wall of the sliding column 4, the other end of the short rod 78 is hinged with the outer wall of the sliding sleeve 79, two groups of the dovetail groove 5, the fixed block 6, the cylinder 71, the Y-shaped block 72, the long rod 75, the dovetail sliding blocks 76, the rectangular plate 77 and the short rod 78 are arranged, the vertical central line of the frame 2 is arranged at two sides of the frame 2 in a mirror image mode, the bottom of the hydraulic cylinder 73 is hinged with the bottom end of the Y-shaped block 72 positioned at the right side, the bottom end of the Y-shaped block 72 positioned at the left side of the frame 2 is hinged with the top end of the piston rod 74, further, when the Y-block 72 starts to move, the top end of the horizontal segment pulls the sliding sleeve 79 downwards through the short rod 78, and the sliding sleeve 79 slides on the arc-shaped outer wall of the sliding column 4, so that the movement synchronism of the two dovetail sliding blocks 76 can be realized.

In one embodiment of the utility model, the top of the frame 2 is provided with the clamping component 8, the clamping component 8 comprises a bottom plate 81, the side walls of the rectangular plates 77 are fixedly connected with the side walls of the bottom plate 81, when the rectangular plates 77 are close to each other, the bottom plates 81 are driven to be close to each other, the top of the bottom plate 81 is fixedly connected with the bottom of the spring 82, the top of the spring 82 is fixedly connected with the bottom of the clamping plate 83, when the clamping plate 83 contacts the outer wall of the umbrella rod, the spring 82 is pressed, the rigid contact can be converted into the flexible contact, so that the umbrella rod is prevented from being damaged, the top of the clamping plate 83 is fixedly provided with the rubber strip 84, further, the clamping can be more stable by matching with the rubber strip 84, two groups of the bottom plate 81, the spring 82, the clamping plate 83 and the rubber strip 84 are arranged by taking the vertical central line of the rectangular plates 77 as mirror images, the number of the springs 82 in each group is three, and the rubber strip 84 is arrayed in an equidistant manner in the vertical direction of the clamping plate 83, so that the clamping is more stable, and the slipping is prevented.

Working principle: when the hydraulic cylinder 73 is started, the piston rods 74 are driven to extend, the bottom ends of the Y-shaped blocks 72 on two sides are driven to move outwards away from each other, the middle part of the Y-shaped blocks 72 is driven to rotate anticlockwise on the arc-shaped outer wall of the cylinder 71, the top ends of the Y-shaped blocks 72 push the two dovetail sliding blocks 76 inwards through the long rods 75, the dovetail sliding blocks 76 slide inside the dovetail grooves 5 and drive the two rectangular plates 77 to approach each other, further, when the Y-shaped blocks 72 start to move, the top ends of the horizontal sections of the Y-shaped blocks can pull the sliding sleeves 79 downwards through the short rods 78, the sliding sleeves 79 slide on the arc-shaped outer wall of the sliding column 4, so that the synchronism of the movement of the two dovetail sliding blocks 76 can be achieved, when the rectangular plates 77 approach each other, the bottom plates 81 are driven to approach each other, so that when the clamping plates 83 contact the outer wall of the umbrella rod, rigid contact can be converted into flexible contact through the extrusion springs 82, and the clamping of the umbrella rod is prevented, and further, the clamping of the rubber strips 84 are matched to enable the clamping to be more stable and prevent slipping.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. Umbrella pole supports fixing device, including base (1), its characterized in that: the utility model discloses a base, including frame (1), frame (2) top upper surface rectangular channel is interior to have seted up round hole (3), frame (2) top lower surface fixed mounting has traveller (4), frame (2) top upper surface both ends have seted up dovetail (5), frame (2) lateral wall fixed mounting has fixed block (6), base (1) top is provided with moving mechanism (7), moving mechanism (7) include:

the arc-shaped inner wall of the fixed block (6) is fixedly connected with the arc-shaped outer wall of the cylinder (71), and the arc-shaped outer wall of the cylinder (71) is rotationally connected with the arc-shaped inner wall of the middle through hole of the Y-shaped block (72);

the bottom end of the Y-shaped block (72) is hinged to the bottom of the hydraulic cylinder (73), and a piston rod (74) is arranged in the hydraulic cylinder (73);

the long rod (75), long rod (75) one end is articulated at Y shape piece (72) top, dovetail (5) inside sliding connection has forked tail slider (76), long rod (75) other end articulates trapezoidal lateral wall of forked tail slider (76).

2. The umbrella shaft support fixture of claim 1 wherein: the depth of the dovetail groove (5) is equal to the depth of a rectangular groove formed in the center of the top of the frame (2).

3. The umbrella shaft support fixture of claim 1 wherein: one side top fixed mounting that long pole (75) was kept away from to forked tail slider (76) has rectangular board (77), Y shape piece (72) horizontal segment top articulates short pole (78) one end, slide column (4) arc outer wall slidable mounting has sliding sleeve (79), short pole (78) other end articulates sliding sleeve (79) outer wall.

4. An umbrella shaft support fixture as defined in claim 3, wherein: the device is characterized in that two groups of dovetail grooves (5), fixed blocks (6), cylinders (71), Y-shaped blocks (72), long rods (75), dovetail sliding blocks (76), rectangular plates (77) and short rods (78) are arranged on two sides of the device, the vertical central line of the frame (2) is used as mirror images, the bottoms of the hydraulic cylinders (73) are hinged to the bottom ends of the Y-shaped blocks (72) located on the right side, and the bottoms of the Y-shaped blocks (72) located on the left side of the frame (2) are hinged to the top ends of piston rods (74).

5. The umbrella shaft support fixture of claim 4 wherein: the clamping assembly is characterized in that the clamping assembly (8) is arranged at the top of the frame (2), the clamping assembly (8) comprises a bottom plate (81), the side wall of the rectangular plate (77) is fixedly connected with the side wall of the bottom plate (81), the top of the bottom plate (81) is fixedly connected with the bottom of the spring (82), the top of the spring (82) is fixedly connected with the bottom of the clamping plate (83), and the top of the clamping plate (83) is fixedly provided with a rubber strip (84).

6. The umbrella shaft support fixture of claim 5 wherein: the bottom plate (81), springs (82), clamping plates (83) and rubber strips (84) at the top of each rectangular plate (77) are arranged in two groups, the vertical center line of each rectangular plate (77) is used as a mirror image axis for mirror image arrangement, the number of the springs (82) in each group is three, and the rubber strips (84) are equidistantly arranged in the vertical direction of the clamping plates (83).