CN215981213U

CN215981213U - Height-adjustable's a gallows of synthesizing

Info

Publication number: CN215981213U
Application number: CN202122284580.XU
Authority: CN
Inventors: 蔺小雨; 李龙飞; 孟庆新
Original assignee: Meide Yachang Hebi Pipe Industry Co ltd
Current assignee: Meide Yachang Hebi Pipe Industry Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-08
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a height-adjustable comprehensive support and hanger, which relates to the technical field of support and hangers and comprises two fixing frames, wherein the tops of the two fixing frames are fixedly connected with a first top plate, a fixing pipe is fixedly connected between the two fixing frames, two ends of the fixing pipe are communicated with the two fixing frames, the bottoms of the fixing frames are slidably connected with connecting columns, and lifting mechanisms for driving the connecting columns to lift are arranged in the two fixing frames. The device is reasonable in design structure, the two rotating rods can be driven to rotate by the rotation of the rotating handle, the first conical gears on the two rotating rods are driven to rotate, the two second conical gears and the nut rotate together, the limiting sliding plate slides in the limiting groove in a limiting mode, the screw is in threaded connection with the nut, the screw is lifted under the rotation of the nut, and the movable connecting column is lifted, so that the height of the pipeline can be conveniently adjusted after the device is fixed.

Description

Height-adjustable's a gallows of synthesizing

Technical Field

The utility model relates to the technical field of supports and hangers, in particular to a height-adjustable comprehensive support and hanger.

Background

The support and hanger frame is mainly used for steam-water pipelines or boiler equipment of a power plant, and thermal displacement and equipment devices thereof generated in the process of operation. And calculating the working and thermal displacement requirements of the determined spring support and hanger according to the stress condition of the pipeline.

Because the building scale enlarges increasingly for pipeline design in the building is more and more complicated, also leads to the pipeline phenomenon of height unevenness to appear, however current gallows is the fixed length usually after the installation, and then is comparatively difficult when carrying out height-adjusting to the pipeline of co-altitude not, has consequently reduced gallows's practicality. Therefore, the comprehensive support and hanger with adjustable height is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims to make up the defects of the prior art and provides a height-adjustable comprehensive support and hanger.

II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a height-adjustable synthesizes a gallows, including two fixed frames, the first roof of top fixedly connected with of two fixed frames, the fixed pipe of fixedly connected with between two fixed frames, and the both ends of fixed pipe are linked together with two fixed frames, the bottom sliding connection of fixed frame has the spliced pole, the inside of two fixed frames all is provided with the elevating system that drives the spliced pole and go up and down, the inside of fixed pipe is provided with control elevating system and carries out moving adjustment mechanism, the inside of two fixed frames all is provided with carries out spacing stop gear to elevating system.

Further, the equal fixedly connected with L template in the front and the back of two fixed frames, the equal fixedly connected with second roof in top of every L template.

Further, adjustment mechanism is including changeing and two bull sticks, changes to rotate to connect in the middle part of fixed pipe, two bull sticks all with the middle part fixed connection who changes the handle, the first conical gear of the equal fixedly connected with of one end that two bull sticks kept away from each other, and first conical gear extends to the inside of fixed frame.

Furthermore, adjustment mechanism still includes two holding rings, and two equal fixed connection in the inner wall of fixed pipe of holding ring, and two holding rings are located the both sides of changeing the handle, and two bull sticks rotate with the inside of two holding rings respectively and are connected.

Further, elevating system includes second bevel gear, the nut, the connecting pipe, screw rod and locating plate, locating plate fixed connection is in the inner wall of fixed frame, the connecting pipe rotates and connects in the inner wall of locating plate, the upper surface of connecting pipe is connected with second bevel gear's bottom surface, the nut is embedded in second bevel gear's inside, screw rod threaded connection is in the inside of nut, and the screw rod is located the inside of connecting pipe, the bottom of screw rod is connected with the top of spliced pole, second bevel gear meshes with first bevel gear mutually.

Further, stop gear includes spacing slide and two spacing grooves, and spacing slide fixed connection is in the top of screw rod, and two spacing grooves are seted up respectively in the both sides of fixed frame inner wall, and two spacing groove mutual symmetries, both ends and the inner wall sliding connection of two spacing grooves about spacing slide.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this height-adjustable synthesizes a gallows possesses following beneficial effect:

according to the utility model, through the matching arrangement of the two fixing frames, the fixing pipe, the adjusting mechanism, the two limiting mechanisms, the two lifting mechanisms and the two connecting columns, when the pipeline at the bottom of the connecting column needs to be adjusted to lift, the two rotating rods can be driven to rotate by the rotation of the rotating handle, so that the first bevel gears on the two rotating rods are driven to rotate, and the two second bevel gears and the nut rotate together.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic partial cross-sectional view of a front view of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

In the figure: 1. a fixing frame; 2. a fixed tube; 3. an adjustment mechanism; 31. turning a handle; 32. a rotating rod; 33. a positioning ring; 34. a first bevel gear; 4. a limiting mechanism; 41. a limiting groove; 42. a limiting sliding plate; 5. a lifting mechanism; 51. a second bevel gear; 52. a nut; 53. a connecting pipe; 54. a screw; 55. positioning a plate; 6. a second top plate; 7. an L-shaped plate; 8. a first top plate; 9. connecting columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the present invention provides a technical solution: a height-adjustable comprehensive support and hanger comprises two fixed frames 1, wherein the tops of the two fixed frames 1 are fixedly connected with a first top plate 8, the front and the back of the two fixed frames 1 are fixedly connected with L-shaped plates 7, the top of each L-shaped plate 7 is fixedly connected with a second top plate 6, the stability of the device after fixed installation can be enhanced through the arrangement of the L-shaped plates 7 and the second top plates 6, so that the device is effectively prevented from shaking, a fixed pipe 2 is fixedly connected between the two fixed frames 1, the two ends of the fixed pipe 2 are communicated with the two fixed frames 1, the bottom of the fixed frame 1 is slidably connected with a connecting column 9, the top end of the connecting column 9 is positioned inside the fixed frame 1, the bottoms of the two connecting columns 9 are respectively provided with a suspension pipe clamp for installing and fixing a pipeline, the insides of the two fixed frames 1 are respectively provided with a lifting mechanism 5 for driving the connecting column 9 to lift, the inside of fixed pipe 2 is provided with control elevating system 5 and carries out moving adjustment mechanism 3, and the inside of two fixed frames 1 all is provided with the stop gear 4 that carries out spacing to elevating system 5.

Adjustment mechanism 3 is including changeing 31 and two bull sticks 32, change 31 rotate to be connected in the middle part of fixed pipe 2, two bull sticks 32 all with change the middle part fixed connection of 31, the first conical gear 34 of the equal fixedly connected with of one end that two bull sticks 32 kept away from each other, and first conical gear 34 extends to the inside of fixed frame 1, adjustment mechanism 3 still includes two holding rings 33, the equal fixed connection of two holding rings 33 is in the inner wall of fixed pipe 2, and two holding rings 33 are located the both sides of changeing 31, two bull sticks 32 rotate with the inside of two holding rings 33 respectively and are connected, under the setting of holding ring 33, the stability of bull stick 32 when rotating can be guaranteed, avoid the bull stick 32 skew to take place when rotatory, and then control elevating system 5 that can be better operates.

The lifting mechanism 5 comprises a second bevel gear 51, a nut 52, a connecting pipe 53, a screw 54 and a positioning plate 55, the positioning plate 55 is fixedly connected to the inner wall of the fixed frame 1, the connecting pipe 53 is rotatably connected to the inner wall of the positioning plate 55, the bearing is embedded in the inner wall of the positioning plate 55, the outer surface of the connecting pipe 53 is connected with the inner ring of the bearing, the connecting pipe 53 can rotate on the inner wall of the positioning plate 55, the upper surface of the connecting pipe 53 is connected with the bottom surface of the second bevel gear 51, the nut 52 is embedded in the second bevel gear 51, the screw 54 is in threaded connection with the nut 52, the screw 54 is located in the connecting pipe 53, the bottom end of the screw 54 is connected with the top end of the connecting column 9, the second bevel gear 51 is engaged with the first bevel gear 34, the limiting mechanism 4 comprises a limiting sliding plate 42 and two limiting grooves 41, the limiting sliding plate 42 is fixedly connected to the top end of the screw 54, the two limiting grooves 41 are respectively arranged at two sides of the inner wall of the fixed frame 1, the two limiting grooves 41 are symmetrical to each other, the left end and the right end of the limiting sliding plate 42 are in sliding connection with the inner walls of the two limiting grooves 41, under the matched arrangement among the adjusting mechanism 3, the limiting mechanism 4 and the lifting mechanism 5, the rotation of the rotating handle 31 can be utilized to drive the two rotating rods 32 to rotate, so as to drive the first conical gears 34 on the two rotating rods 32 to rotate, and enable the two second conical gears 51 to rotate together, and simultaneously, under the rotation of the second conical gears 51, the nuts 52 are driven to rotate, because the limiting sliding plate 42 slides in the limiting grooves 41 in a limiting way, and the screw rods 54 are in threaded connection with the nuts 52, the screw rods 54 are lifted under the rotation of the nuts 52, and the movable connecting column 9 is lifted, thereby realizing that the height adjustment of the pipeline can be conveniently carried out after the device is fixed, and the device is convenient to use, and the practicability of the device can be well improved.

The working principle is as follows: when the height of the two connecting columns 9 needs to be adjusted, firstly, the two rotating rods 32 are driven to rotate by rotating the rotating handle 31, then the first bevel gears 34 on the two rotating rods 32 are driven to rotate, the two second bevel gears 51 rotate together, meanwhile, the nuts 52 are driven to rotate under the rotation of the second bevel gears 51, the limiting sliding plate 42 slides in the limiting groove 41 in a limiting mode, the screw rod 54 is in threaded connection with the nuts 52, the screw rod 54 is lifted under the rotation of the nuts 52, and the movable connecting columns 9 are lifted, so that the height of the pipeline can be adjusted conveniently after the device is fixed, the device is convenient to use, and the practicability of the device can be well improved.

Claims

1. The utility model provides a height-adjustable synthesizes a gallows, includes two fixed frames (1), its characterized in that: the utility model discloses a fixed frame of elevator, including two fixed frames (1), the first roof of top fixedly connected with (8) of two fixed frames (1), fixed pipe (2) of fixedly connected with between two fixed frames (1), and the both ends of fixed pipe (2) are linked together with two fixed frames (1), the bottom sliding connection of fixed frame (1) has spliced pole (9), the inside of two fixed frames (1) all is provided with drives elevating system (5) that spliced pole (9) go on going up and down, the inside of fixed pipe (2) is provided with control elevating system (5) and carries out moving adjustment mechanism (3), the inside of two fixed frames (1) all is provided with carries out spacing stop gear (4) to elevating system (5).

2. The height adjustable comprehensive support and hanger of claim 1, wherein: the front and the back of the two fixing frames (1) are fixedly connected with L-shaped plates (7), and each L-shaped plate (7) is fixedly connected with a second top plate (6).

3. The height adjustable comprehensive support and hanger of claim 1, wherein: adjustment mechanism (3) are including changeing (31) and two bull sticks (32), change and rotate (31) and connect in the middle part of fixed pipe (2), two bull sticks (32) all with change the middle part fixed connection of (31), the equal fixedly connected with first conical gear (34) of one end that two bull sticks (32) kept away from each other, and first conical gear (34) extend to the inside of fixed frame (1).

4. The height adjustable integrated support and hanger of claim 3, wherein: adjustment mechanism (3) still include two holding rings (33), two equal fixed connection in the inner wall of fixed pipe (2) in holding ring (33), and two holding rings (33) are located the both sides of changeing handle (31), two bull sticks (32) are connected with the inside rotation of two holding rings (33) respectively.

5. The height adjustable integrated support and hanger of claim 3, wherein: elevating system (5) include second conical gear (51), nut (52), connecting pipe (53), screw rod (54) and locating plate (55), locating plate (55) fixed connection is in the inner wall of fixed frame (1), connecting pipe (53) rotate to be connected in the inner wall of locating plate (55), the upper surface of connecting pipe (53) is connected with the bottom surface of second conical gear (51), embedded in the inside of second conical gear (51) nut (52), screw rod (54) threaded connection is in the inside of nut (52), and screw rod (54) are located the inside of connecting pipe (53), the bottom of screw rod (54) is connected with the top of spliced pole (9), second conical gear (51) mesh with first conical gear (34).

6. The height adjustable integrated support and hanger of claim 5, wherein: stop gear (4) are including spacing slide (42) and two spacing groove (41), spacing slide (42) fixed connection is on the top of screw rod (54), two spacing groove (41) are seted up respectively in the both sides of fixed frame (1) inner wall, and two spacing groove (41) mutual symmetries, the inner wall sliding connection of both ends and two spacing groove (41) about spacing slide (42).