Disclosure of utility model
The present utility model is directed to a support structure for installing a pressure pipe, which is height-adjustable to solve the above-mentioned problems.
The support structure for installing the pressure pipeline comprises two groups of clamping rings for fixing the pipeline, wherein the bottom of each clamping ring is provided with an adjusting seat for adjusting the distance between the two groups of clamping rings, and the bottom of each adjusting seat is provided with a lifting assembly for adjusting the height of each clamping ring;
The lifting assembly comprises a connecting block, wherein two sides of the connecting block are rotationally connected to the side parts of the top ends of the diagonal braces, the side parts of the bottom ends of the diagonal braces are rotationally connected to the side parts of the top ends of the U-shaped frames, the interiors of the two ends of the U-shaped frames are in sliding sleeve connection with the exteriors of the sliding rods, the two ends of the sliding rods are fixedly connected to the side parts of the supporting plates, the interiors of the supporting plates are rotationally connected to the exteriors of the left-right screw rods, and the exteriors of the left-right screw rods are in threaded connection with the interiors of the middle of the U-shaped frames.
Preferably, one end of the left-handed screw rod and one end of the right-handed screw rod are fixedly connected to one side of the crank.
Preferably, threaded through holes are formed in two ends of the U-shaped frame, and the hole walls of the threaded through holes are connected to the outer portion of the threaded column in a threaded mode.
Preferably, the bottom of backup pad fixed connection is in the top of workstation, circular cavity has still been seted up at the top of workstation.
Preferably, the adjusting seat comprises a lifting supporting plate, four corners of the bottom of the lifting supporting plate are fixedly connected to the top of the connecting block, the bottom of the lifting supporting plate is fixedly connected to the top end of a guide rod, and the side part of the guide rod is slidably inserted into the circular cavity.
Preferably, the top of the lifting supporting plate is fixedly connected to the bottoms of the two groups of fixing plates, a moving block is arranged between the two groups of fixing plates, and two sides of the moving block are in threaded connection with the outer parts of the positioning screws.
Preferably, the side part of the fixed plate is provided with a strip-shaped through hole, and the outer part of the positioning screw penetrates through the hole wall of the strip-shaped through hole and is in threaded connection with the side part of the movable block.
Preferably, the clamping ring comprises a first arc plate and a second arc plate, wherein the end part of the first arc plate is connected with the end part of the second arc plate through a screw, and the bottom of the second arc plate is fixedly connected with the top of the moving block.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the lifting assembly drives the adjusting seat and the clamping ring to ascend or descend, so that the height of the clamping ring is changed, and the height of the supporting structure is adjusted, so that the clamping ring can position and support pipelines with different erection heights, the applicability of the supporting structure is effectively improved, and the supporting structure is more convenient to use.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the adjusting seat according to the present utility model;
FIG. 3 is a schematic view of a lifting assembly according to the present utility model;
fig. 4 is a schematic diagram of a snap ring structure according to the present utility model.
The device comprises a clamping ring 1, a first arc plate 11, a second arc plate 12, a second adjusting seat 21, a fixed plate 22, a moving block 23, a strip-shaped through hole 24, a positioning screw 25, a lifting supporting plate 26, a guide rod 3, a lifting assembly 31, a crank 32, a supporting plate 33, a connecting block 34, an inclined supporting rod 35, a U-shaped frame 36, a sliding rod 37, a circular cavity 38, a left-right screw rod 39, a threaded through hole 310, a threaded column 311 and a workbench.
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. 1-4, the utility model provides a technical scheme that a supporting structure for installing a pressure pipeline comprises a clamping ring 1, an adjusting seat 2 and a lifting assembly 3.
Wherein, a snap ring 1 for fixed pipeline is equipped with two sets of altogether, and the bottom of snap ring 1 is equipped with the regulation seat 2 that is used for adjusting two sets of snap rings 1 interval, and the bottom of regulation seat 2 is equipped with the lifting unit 3 that is used for adjusting snap ring 1 height.
Further, drive through lifting unit 3 and adjust seat 2 and snap ring 1 and rise or descend, and then change the height of snap ring 1 for snap ring 1 can be to the pipeline of different high settings, lets bearing structure can be applicable to and erect the pipeline of difference in height, has effectively promoted bearing structure's suitability, simultaneously, adjusts seat 2 can adjust the interval between two sets of snap rings 1, makes snap ring 1 can adjust according to the distance between the both ends pipeline joint, in order to reach the best and support the location effect, further promotes bearing structure's suitability, makes bearing structure use more convenient.
The lifting assembly 3 comprises a connecting block 33, wherein two sides of the connecting block 33 are rotatably connected to the side parts of the top ends of the diagonal braces 34, the side parts of the bottom ends of the diagonal braces 34 are rotatably connected to the side parts of the top ends of the U-shaped frames 35, the interiors of the two ends of the U-shaped frames 35 are slidably sleeved outside the sliding rods 36, the two ends of the sliding rods 36 are fixedly connected to the side parts of the supporting plates 32, the interiors of the supporting plates 32 are rotatably connected to the exteriors of the left-handed screw rods 38, and the exteriors of the left-handed screw rods 38 are in threaded connection with the interiors of the middle of the U-shaped frames 35.
One end of the left-right screw rod 38 is fixedly connected to one side of the crank 31. Threaded through holes 39 are formed in two ends of the U-shaped frame 35, and the hole walls of the threaded through holes 39 are connected to the outer portion of the threaded column 310 in a threaded mode. The bottom of backup pad 32 fixed connection is in the top of workstation 311, and circular cavity 37 has still been seted up at the top of workstation 311.
Further, the crank 31 is rotated, the crank 31 drives the left-right screw rod 38 to rotate, the left-right screw rod 38 drives the two groups of U-shaped frames 35 to be far away from or close to each other when rotating, when the two groups of U-shaped frames 35 are close to each other, namely the U-shaped frames 35 are far away from the supporting plate 32, the two groups of U-shaped frames 35 drive the connecting block 33 to descend through the inclined supporting rod 34, when the connecting block 33 descends, the connecting block 33 drives the lifting supporting plate 25 to move downwards, when the two groups of U-shaped frames 35 are far away from each other, namely the U-shaped frames 35 move towards the supporting plate 32, the two groups of U-shaped frames 35 jack up the connecting block 33 upwards through the inclined supporting rod 34, and when the connecting block 33 is jacked up, the connecting block 33 pushes the lifting supporting plate 25 to move upwards, so that the height of the supporting structure can be adjusted, different pipeline erection heights can be used for the supporting structure, and the applicability of the supporting structure is improved.
The adjusting seat 2 comprises a lifting supporting plate 25, four corners of the bottom of the lifting supporting plate 25 are fixedly connected to the top of the connecting block 33, the bottom of the lifting supporting plate 25 is also fixedly connected to the top end of a guide rod 26, and the side part of the guide rod 26 is inserted into the circular cavity 37 in a sliding manner.
The top of the lifting supporting plate 25 is fixedly connected to the bottoms of the two groups of fixing plates 21, a moving block 22 is arranged between the two groups of fixing plates 21, and two sides of the moving block 22 are in threaded connection with the outer parts of the positioning screws 24.
The side of the fixed plate 21 is provided with a bar-shaped through hole 23, and the outside of the set screw 24 passes through the hole wall of the bar-shaped through hole 23 and is screwed to the side of the moving block 22.
Further, the positioning screw 24 is unscrewed, so that the moving block 22 can move, then the moving block 22 moves, the moving block 22 drives the clamping rings 1 to move, the distance between the two groups of clamping rings 1 is changed, the distance adjustment purpose is achieved, the distance between the two sections of pipelines is suitable for above, or other construction requirements are met, the applicability of the supporting structure is further improved, and after adjustment is finished, the positioning screw 24 is screwed, so that the moving block 22 cannot move.
The clamping ring 1 comprises a first arc plate 11 and a second arc plate 12, wherein the end part of the first arc plate 11 is connected to the end part of the second arc plate 12 through a screw, and the bottom of the second arc plate 12 is fixedly connected to the top of the moving block 22.
Further, when the connection block 33 pushes the lifting supporting plate 25 to move upwards, the lifting supporting plate 25 pushes the moving block 22 and the second arc plate 12 to move upwards, the inner ring of the second arc plate 12 contacts with the outside of the pipeline and plays a supporting role on the pipeline, and then the first arc plate 11 is connected to the second arc plate 12 through screws, so that the positioning of the first arc plate 11 and the second arc plate 12 on the pipeline is realized, and the welding precision is prevented from being affected by shaking during the welding of the pipeline.
When the support structure is used, the whole support structure is placed at the position below a pipeline to be constructed, the two groups of clamping rings 1 are adjusted to a proper distance according to other construction requirements such as the distance between two sections of pipelines, the positioning screw 24 is unscrewed, the moving block 22 can move, then the moving block 22 is moved, the moving block 22 drives the clamping rings 1 to move, the distance between the two groups of clamping rings 1 is changed, the purpose of adjusting the distance is achieved, and the positioning screw 24 is screwed after the adjustment is finished, so that the moving block 22 cannot move.
Then, the crank 31 is rotated, the crank 31 drives the left-right screw rod 38 to rotate, the left-right screw rod 38 drives the two groups of U-shaped frames 35 to move away from or approach each other when rotating, when the two groups of U-shaped frames 35 approach each other, namely the U-shaped frames 35 move away from the supporting plate 32, the two groups of U-shaped frames 35 drive the connecting block 33 to descend through the diagonal brace 34, and when the connecting block 33 descends, the connecting block 33 drives the lifting supporting plate 25 to move downwards.
When two sets of U-shaped frames 35 keep away from each other, namely U-shaped frames 35 remove to backup pad 32, and two sets of U-shaped frames 35 can be through diagonal brace 34 with connecting block 33 jack-up upwards, and connecting block 33 can promote lifting support plate 25 again and upwards remove when connecting block 33 is jacked up, just so realize the regulation of bearing structure height for bearing structure can use different pipeline to erect the height, has promoted bearing structure's suitability.
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.