CN219027496U

CN219027496U - But height-adjusting's steel construction bracket

Info

Publication number: CN219027496U
Application number: CN202222956353.1U
Authority: CN
Inventors: 杨聪; 沈立峰
Original assignee: Yunnan Tianbao Steel Structure Manufacturing Co ltd
Current assignee: Yunnan Tianbao Steel Structure Manufacturing Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-05-16
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a steel structure bracket with adjustable height, which relates to the technical field of brackets, wherein a base is arranged at the lower end of a telescopic supporting rod, two bases are correspondingly arranged in the base, sliding grooves are slidably arranged in each base, two groups of positioning holes are correspondingly arranged at the two sides of the telescopic supporting rod, two clamping holes matched with the positioning holes are correspondingly arranged at the side surfaces of each sliding groove, a pin roll is arranged between each clamping hole and the positioning hole aligned with each clamping hole, two rollers are correspondingly arranged on the lower surface of each sliding groove, round openings are correspondingly arranged on the lower surface of each sliding groove, and the whole device is supported by four rollers.

Description

But height-adjusting's steel construction bracket

Technical Field

The utility model relates to the technical field of brackets, in particular to a steel structure bracket with adjustable height.

Background

In industrial plants and construction engineering, because of industrial or traffic needs, a column on a certain shaft needs to be removed, and thus, a bracket needs to be arranged at a large space, for example, a patent net discloses an energy-saving and environment-friendly steel structure bracket (publication number: CN 210636847U), the device is very heavy because of steel, workers are required to lift the device when the device is transferred, and the device moves for a short distance, if the device moves for a long distance, a great amount of physical effort is consumed, and therefore, a steel structure bracket with adjustable height is proposed by a person skilled in the art.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a steel structure bracket with adjustable height, which solves the problems in the background.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a but height-adjusting's steel construction bracket, includes flexible bracing piece, the base is installed to the lower extreme of flexible bracing piece, two spouts have been seted up to the inside correspondence of base, every equal slidable mounting has the slide in the spout, two sets of locating holes have all been seted up to the both sides of flexible bracing piece, every two card holes with locating hole looks adaptation have all been seted up to the slide side respectively the card is downthehole and all be provided with the round pin axle between the locating hole rather than the alignment, every two gyro wheels have all been seted up to the lower surface of slide, round mouth has all been seted up to the lower surface of flexible bracing piece directly over every gyro wheel.

As a further technical scheme of the utility model, the upper end of the telescopic supporting rod is provided with the mounting seat, and the side surface of the mounting seat is rectangular and provided with four through holes.

As a further technical scheme of the utility model, the upper surface of the through hole is provided with the bracket, the lower surface of the bracket is provided with threaded holes right above each through hole, and a bolt is arranged between each through hole and the threaded hole aligned with the through hole.

As a further technical scheme of the utility model, the telescopic supporting rod comprises a main rod, a storage groove is formed in the main rod, an auxiliary rod matched with the storage groove is arranged in the storage groove, and a screw hole is formed in the lower end of the auxiliary rod.

As a further technical scheme of the utility model, a screw is arranged in the screw hole, a cavity is formed in the main rod right below the storage groove, the lower end of the screw extends into the cavity and is provided with a second bevel gear, and a first bevel gear meshed with the second bevel gear is arranged in the cavity.

As a further technical scheme of the utility model, one end of the first bevel gear extends to the outside of the main rod and is provided with a crank, two sides of the auxiliary rod are provided with limiting blocks, and two limiting grooves matched with the limiting blocks are formed in the inner wall of the storage groove.

Advantageous effects

The utility model provides a steel structure bracket with adjustable height. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a but height-adjusting's steel construction bracket makes four gyro wheels stretch out from the circle mouth through two slide of gliding, then inserts the round pin axle between every draw-in hole and the locating hole of the below of its alignment, utilizes four gyro wheels to support whole device this moment, when needing long distance transfer device, the staff only need push away, need not lift, has reduced staff's amount of labour.

2. The utility model provides a but height-adjusting's steel construction bracket, the axle divide into square axle or circular axle, through being threaded connection between bracket and the mount pad, makes the bracket can take off to thereby the staff can hold up as required is square axle or circular axle and changes the bracket, and is very convenient, need not change whole device, lets the device have very strong practicality.

Drawings

FIG. 1 is a schematic view of a height-adjustable steel bracket;

FIG. 2 is a view showing an operation state of a height-adjustable steel structure bracket;

FIG. 3 is a cross-sectional view of a telescoping rod of an adjustable height steel bracket;

FIG. 4 is a cross-sectional view of a base of a height adjustable steel bracket;

FIG. 5 is a disassembled view of a bracket assembly of a height adjustable steel bracket;

fig. 6 is a schematic view of the screw and secondary rod structure of a height-adjustable steel bracket.

In the figure: 1. a telescopic support rod; 101. a main rod; 102. a storage groove; 103. a cavity; 104. a screw; 105. an auxiliary rod; 106. a first bevel gear; 107. a crank; 108. a second bevel gear; 2. a base; 3. a chute; 4. a slide; 5. a clamping hole; 6. positioning holes; 7. a pin shaft; 8. a roller; 9. a mounting base; 10. a bracket; 11. a through hole; 12. a threaded hole; 13. and (5) a bolt.

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. 1-6, the present utility model provides a steel structure bracket with adjustable height, which comprises the following technical scheme: the utility model provides a but height-adjusting's steel construction bracket, including flexible bracing piece 1, a serial communication port, base 2 is installed to the lower extreme of flexible bracing piece 1, two spouts 3 have been seted up to the inside correspondence of base 2, equal slidable mounting has slide 4 in every spout 3, two sets of locating hole 6 have all been seted up to the correspondence of the both sides of flexible bracing piece 1, two card holes 5 with locating hole 6 looks adaptation have all been seted up to the side of every slide 4 correspondence, all be provided with round pin axle 7 between locating hole 6 in every card hole 5 and rather than the alignment, two gyro wheels 8 have all been seted up to the lower surface of every slide 4 correspondence, it is steel to need be explained, flexible bracing piece 1, bracket 10 and the main material of base 2, four round pin axles 7 are taken out when needing mobile device, remove the fixed to two slide 4, then two slide 4 move down because of the reason, make four gyro wheels 8 stretch out round pin axle 5, four card holes 5 of two gravity 4 simultaneously and four card holes 6 of four sets of locating hole 6 and four in this moment are aligned with four locating hole 6, the position pin axle 5 and then the device is used to the position of four slide 6 to the position between the position of the person, and the position of the person can be stretched out to the device between the two and the slide, and the position of the person is to the position the person.

The upper end of telescopic support rod 1 installs mount pad 9, four through-holes 11 have been seted up to the side of mount pad 9 in the rectangle, the upper surface of through-hole 11 is provided with bracket 10, screw hole 12 has all been seted up to the lower surface of bracket 10 just above every through-hole 11, every between through-hole 11 and the screw hole 12 that aligns rather than being provided with bolt 13, when needs change bracket 10, unscrew four bolts 13, take off old bracket 10, then put on mount pad 9 with the bracket 10 of the axle looks adaptation that needs to hold up, then its four screw holes 12 align with four through-holes 11 to screw in bolt 13 between every through-hole 11 and the screw hole 12 that aligns rather than.

The telescopic support rod 1 comprises a main rod 101, a storage groove 102 is formed in the main rod 101, an auxiliary rod 105 matched with the storage groove 102 is arranged in the storage groove 102, a screw hole is formed in the lower end of the auxiliary rod 105, a screw 104 is arranged in the screw hole, a cavity 103 is formed in the main rod 101 right below the storage groove 102, the lower end of the screw 104 extends into the cavity 103 and is provided with a second conical tooth 108, a first conical tooth 106 meshed with the second conical tooth 108 is arranged in the cavity 103, one end of the first conical tooth 106 extends to the outside of the main rod 101 and is provided with a crank 107, limiting blocks are formed in two sides of the auxiliary rod 105, two limiting grooves matched with the limiting blocks are formed in the inner wall of the storage groove 102, and when the telescopic support rod is used, the crank 107 drives the screw 104 to rotate through the first conical tooth 106 and the second conical tooth 108, further the screw is driven to rise by screw threads, so that the telescopic support rod 1 is lengthened, the reverse crank 107 drives the screw 104 to fall through the reverse operation, and the telescopic support rod 1 is further shortened.

The working principle of the utility model is as follows: when the bracket 10 needs to be replaced, the four bolts 13 are screwed out, the old bracket 10 is taken down, then the bracket 10 matched with the shaft needing to be lifted is placed on the mounting seat 9, then the four threaded holes 12 of the bracket are aligned with the four through holes 11, the bolts 13 are screwed in between each through hole 11 and the threaded holes 12 aligned with the through holes, the brand new bracket 10 can be fixed on the device, and then the shaft needing to be lifted can be lifted by utilizing the device;

the crank 107 is rocked to drive the screw rod 104 to rotate through the first bevel gear 106 and the second bevel gear 108, so that the screw transmission is improved to drive the auxiliary rod 105 to ascend, the telescopic support rod 1 is lengthened, the reverse crank 107 is reversely operated to drive the screw rod 104 to reversely rotate, the auxiliary rod 105 is driven to descend, the telescopic support rod 1 is shortened, and the length of the telescopic support rod 1 can be adjusted to adapt to shafts with various heights;

when the device is required to be moved, the four pin shafts 7 are pulled out to release the fixation of the two sliding seats 4, then the two sliding seats 4 move downwards due to gravity, so that the four rollers 8 extend out of the round openings, at the same time, the four clamping holes 5 of the two sliding seats 4 are aligned with the four positioning holes 6 at the lower part in the four groups of positioning holes 6, then the pin shafts 7 are inserted between each clamping hole 5 and the positioning hole 6 aligned with each clamping hole, and further the two sliding seats 4 are fixed, so that a user can move the device by using the extending rollers 8, and the labor amount of staff is reduced.

Claims

1. The utility model provides a but height-adjusting's steel construction bracket, includes flexible bracing piece (1), its characterized in that, base (2) are installed to the lower extreme of flexible bracing piece (1), two spouts (3) have been seted up to the inside correspondence of base (2), every equal slidable mounting has slide (4) in spout (3), two sets of locating hole (6) have all been seted up to the both sides of flexible bracing piece (1), every slide (4) side all corresponds two card holes (5) with locating hole (6) looks adaptation, every all be provided with round pin axle (7) in card hole (5) and between locating hole (6) rather than the alignment, every the lower surface of slide (4) all corresponds and has seted up two gyro wheels (8), round mouth has all been seted up in the lower surface of flexible bracing piece (1) directly over every gyro wheel (8).

2. The steel structure bracket with the adjustable height according to claim 1, wherein the upper end of the telescopic supporting rod (1) is provided with a mounting seat (9), and the side surface of the mounting seat (9) is rectangular and provided with four through holes (11).

3. A steel structure bracket with adjustable height according to claim 2, characterized in that the upper surface of the through holes (11) is provided with brackets (10), the lower surface of the brackets (10) is provided with threaded holes (12) right above each through hole (11), and a bolt (13) is arranged between each through hole (11) and the threaded hole (12) aligned with the through hole.

4. The steel structure bracket with the adjustable height according to claim 1, wherein the telescopic supporting rod (1) comprises a main rod (101), a containing groove (102) is formed in the main rod (101), an auxiliary rod (105) matched with the main rod is arranged in the containing groove (102), and a screw hole is formed in the lower end of the auxiliary rod (105).

5. The steel structure bracket with adjustable height according to claim 4, wherein a screw rod (104) is arranged in the screw rod hole, a cavity (103) is formed in the main rod (101) right below the accommodating groove (102), the lower end of the screw rod (104) extends into the cavity (103) and is provided with a second conical tooth (108), and a first conical tooth (106) meshed with the second conical tooth (108) is arranged in the cavity (103).

6. The steel structure bracket with adjustable height according to claim 5, wherein one end of the first bevel gear (106) extends to the outside of the main rod (101) and is provided with a crank (107), two sides of the auxiliary rod (105) are provided with limiting blocks, and two limiting grooves matched with the limiting blocks are formed in the inner wall of the accommodating groove (102).