CN215515047U

CN215515047U - Floating disc supporting structure convenient for height adjustment

Info

Publication number: CN215515047U
Application number: CN202121265099.XU
Authority: CN
Inventors: 江士华; 黄文杰; 杨鑫
Original assignee: Shanghai Heda Chemical Petroleum Engineering Technology Co ltd
Current assignee: Shanghai Heda Chemical Petroleum Engineering Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-01-14
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a floating disc supporting structure convenient for adjusting height, which comprises a supporting structure body, the supporting structure body comprises a fixed structure, one end of the fixed structure is connected with the bottom of the floating disc main body, the other end of the fixed structure is connected with the supporting structure, the supporting structure body also comprises an inner tubular column, a clamping device and an outer tubular column which is movably and telescopically connected with the inner tubular column, the outer pipe column is sleeved outside the inner pipe column, the outer pipe column and the inner pipe column are connected in a locking way through the clamping device, by adjusting the clamping device, the outer pipe column can slide and be fixed on the outer side of the inner pipe column, so that the height of the supporting structure body can be adjusted, the maintenance of workers is facilitated, because the surface of the floating disc body is not required to be perforated, and a sealing device is not required to be arranged, the oil gas leakage is avoided, and the environmental protection and the consumption reduction are facilitated.

Description

Floating disc supporting structure convenient for height adjustment

Technical Field

The utility model relates to the field of oil tank floating plate supporting structures, in particular to a floating plate supporting structure convenient for height adjustment.

Background

The floating plate is a device covering on the surface of the oil storage tank liquid, the evaporation loss of oil is greatly reduced, thereby reducing the fire hazard, the possibility of explosion accidents is reduced, the excellent energy-saving and consumption-reducing effect is achieved, after the floating plate is used for a period of time, the floating roof needs to be overhauled, the oil tank needs to be cleaned, therefore, the supporting structure can be installed on the floating plate normally, the conventional floating plate supporting structure is inconvenient to overhaul for a fixed pillar, or through the opening on the surface of the floating plate, the pillar is made to move at the opening to adjust the height, in order to avoid oil gas from leaking from the opening, sealing devices are generally needed to be installed, but oil gas is difficult to avoid leaking completely, the energy-saving and consumption-reducing effects are also avoided, therefore, a floating plate supporting structure which is convenient for adjusting the height and is difficult for oil gas to leak is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide the floating plate supporting structure with the height convenient to adjust, which is convenient for workers to overhaul, does not need to punch holes on the surface of the floating plate, can reduce the evaporation loss of oil gas, and is simple and quick in operation method.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a floating plate bearing structure convenient to height-adjusting, includes the bearing structure body, the bearing structure body includes fixed knot constructs, fixed knot constructs the one end and is connected with the bottom of floating plate main part, the other end with bearing structure is connected, the bearing structure body still include interior tubular column, chucking device and with interior tubular column activity telescopic connection's outer tubular column, outer tubular column cover is established the outside of interior tubular column, outer tubular column with pass through between the interior tubular column chucking device locking connection, through adjusting chucking device, outer tubular column can the outside of interior tubular column slides and fixes, thereby can adjust the height of bearing structure body.

Preferably, chucking device includes the edge two splint that inner tube post axial direction symmetry set up, two splint all set up the inside of inner tube post, and with one side that inner tube post contacted sets up to ARC structure, two be equipped with elastic construction between the splint, just elastic construction has the compression deformation volume, and elastic construction's compression deformation volume can promote two splint and hug closely with the inner wall of inner tube post.

Preferably, the clamping device further comprises two push rods symmetrically arranged, and the two push rods are respectively located at the same side with the two clamping plates and used for pushing the two clamping plates to move along the radial direction.

Preferably, the inner tubular column is provided with two symmetrical through holes, the two clamping plates are provided with two connectors matched with the through holes, one ends of the two push rods penetrate through the through holes respectively and are in threaded connection with the connectors, the other ends of the push rods are arranged outside the inner tubular column, and the push rods are extruded in the through holes in an interactive mode to drive the clamping plates to move along the radial direction.

Preferably, the outer tubular column comprises a plurality of mutually parallel positioning clamping grooves, a plurality of positioning clamping grooves are arranged at a certain interval, and the height of the supporting structure body can be adjusted by adjusting the clamping device to be fixed in the positioning clamping grooves at different positions.

Preferably, the clamping plate comprises a fixing plate, the fixing plate is arranged at one end, close to the outer pipe column, of the clamping plate and extends in the radial direction, the fixing plate is used for being inserted into the positioning clamping groove, and the height of the supporting structure body is adjusted by adjusting the position of the fixing plate in the clamping groove.

Preferably, the two push rods respectively comprise two handles, the end surface areas of the two handles are larger than the cross-sectional areas of the through holes, the clamping plate can be fixed, and force application is facilitated.

Preferably, the area of the positioning clamping groove is slightly larger than the cross section area of the fixing piece in the radial direction, so that the fixing piece can move in the clamping groove conveniently.

Preferably, when extending structure is in the biggest compression state, two the biggest distance between the stationary blade is less than the internal diameter of outer tubular column, when promoting two splint, two stationary blades pass through the draw-in groove activity and enter into the inside of outer tubular column completely, and outer tubular column can slide in the outside of inner tubular column this moment to adjust the height of bearing structure body.

Preferably, the fixed knot constructs including fixed plate and a plurality of fixed roof beam, the fixed plate is connected with the floating plate main part bottom, a plurality of fixed roof beam's one end with the bearing structure body is connected, and the other end is connected with the fixed plate, just the fixed roof beam with contained angle between the bearing structure body is greater than zero, helps the bearing structure body to be connected with the bottom of floating plate main part more firm.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the clamping device is arranged on the supporting structure body, the supporting structure body also comprises the inner tubular column and the outer tubular column which is movably and telescopically connected with the inner tubular column, the outer tubular column is sleeved outside the inner tubular column, the outer tubular column and the inner tubular column are locked and connected through the clamping device, and the outer tubular column can slide and be fixed outside the inner tubular column by adjusting the clamping device, so that the height of the supporting structure body can be adjusted, the maintenance of a worker is facilitated, meanwhile, as the surface of the floating disc body is not required to be perforated, a sealing device is not required to be arranged, the leakage of oil gas is avoided, and the energy conservation and consumption reduction are facilitated.

According to the utility model, the fixing structure is arranged on the supporting structure body, so that the supporting structure body is more stably connected with the bottom of the floating disc main body.

Drawings

FIG. 1 is a front view of a floating deck support structure for facilitating height adjustment of the present invention;

FIG. 2 is a schematic cross-sectional view of a floating plate supporting structure for easy height adjustment along a vertical direction of the bottom of the floating plate according to the present invention;

FIG. 3 is a top view of a floating platform support structure of the present invention taken along the direction A-A for easy height adjustment;

FIG. 4 is a side view of an outer tubular column of a float support structure for facilitating height adjustment of the present invention;

fig. 5 is a schematic cross-sectional view of a floating plate supporting structure for easy height adjustment according to the present invention, taken along a vertical direction when two clamping plates are pressed.

In the figure: 1. a float main body; 2. a fixed structure; 201. a fixed beam; 202. a fixing plate; 3. an inner tubular column; 4. a clamping device; 401. a splint; 402. an elastic structure; 403. a push rod; 404. a through hole; 405. a connecting port; 406. a fixing sheet; 407. a handle; 5. an outer tubing string; 501. and a positioning clamping groove.

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.

The embodiment of the floating plate supporting structure convenient for height adjustment is as follows:

as shown in fig. 1, the supporting structure comprises a supporting structure body, the supporting structure body comprises a fixing structure 2, one end of the fixing structure 2 is connected with the bottom of the floating disc main body 1, the other end of the fixing structure is connected with the supporting structure, the supporting structure body further comprises an inner tubular column 3, a clamping device 4 and an outer tubular column 5 which is movably and telescopically connected with the inner tubular column 3, the outer tubular column 5 is sleeved on the outer side of the inner tubular column 3, the outer tubular column 5 is in locking connection with the inner tubular column 3 through the clamping device 4, and the outer tubular column 5 can slide and be fixed on the outer side of the inner tubular column 3 by adjusting the clamping device 4, so that the height of the supporting structure body can be adjusted.

Preferably, fixed knot constructs 2 including fixed plate 202 and a plurality of fixed roof beam 201, fixed plate 202 is connected, a plurality of with 1 bottom of floating plate main part fixed roof beam 201's one end with the bearing structure body is connected, and the other end is connected with fixed plate 202, just fixed roof beam 201 with contained angle between the bearing structure body is greater than zero, helps that the bearing structure body is connected more firm with the bottom of floating plate main part 1, and conventional floating plate bearing structure body bearing capacity only is used in the top of bearing structure body, and bearing capacity is poor, causes the splice fracture easily, through setting up fixed knot structure 2, with the weight dispersion of floating plate to fixed knot structure 2 on, is favorable to prolonging floating plate bearing structure's life.

As shown in fig. 2-4, the chucking device 4 includes two clamp plates 401 symmetrically disposed along the axial direction of the inner pipe column 3, two clamp plates 401 are disposed inside the inner pipe column 3, and one side of the clamp plates contacting with the inner pipe column 3 is set to be an arc surface structure, two elastic structures 402 are disposed between the clamp plates 401, and the elastic structures 402 have compression deformation amounts, and the compression deformation amounts of the elastic structures 402 respectively give opposite driving forces to the two clamp plates 401, so that the inner wall of the inner pipe column 3 is tightly attached to one side of the arc surface of the two clamp plates 401.

As shown in fig. 2-4, the outer tubular column 5 includes a plurality of mutually parallel positioning slots 501, a certain distance is provided between the positioning slots 501, and the clamp plate 401 includes a fixing piece 406, the fixing piece 406 is disposed at one end of the clamp plate 401 close to the outer tubular column 5 and extends along the radial direction, since the elastic structure 402 drives the two clamp plates 401 to cling to the inner wall of the inner tubular column 3, the fixing piece 406 extending along the radial direction can realize the locking connection of the outer tubular column 5 and the inner tubular column 3 by inserting into the fixing slots.

As shown in fig. 2 and 5, the clamping device 4 further includes two push rods 403 symmetrically arranged, two push rods 403 are respectively arranged at the same side of the clamp plate 401, two symmetrical through holes 404 are arranged on the inner tubular column 3, two connectors 405 matched with the through holes 404 are arranged on the clamp plate 401, two one ends of the push rods 403 are respectively passed through the through holes 404 and the connectors 405, the other ends of the push rods are arranged outside the inner tubular column 3, and the push rods 403 can be squeezed to move in the through holes 404 to drive the clamp plate 401 to move along the radial direction by applying a pushing force on the handle 407, in addition, the outer tubular column 5 includes a plurality of positioning clamp grooves 501 parallel to each other and a plurality of positioning clamp grooves 501 are arranged at a certain distance. When the height of the floating disc supporting structure body needs to be adjusted by the maintenance staff, the two clamping plates 401 are pushed to be close to each other along the radial direction by squeezing the two handles 407, because the maximum distance between the two fixing pieces 406 is smaller than the inner diameter of the outer tubular column 5, the two fixing pieces 406 completely enter the inner part of the outer tubular column 5 during extrusion, at this time, the outer tubular column 5 can slide on the inner tubular column 3, the outer tubular column 5 is adjusted to the position with the required height, the positioning clamping groove 501 is matched with the fixing pieces 406, after the adjustment is completed, since the elastic structure 402 accumulates a certain amount of compressive deformation during the squeezing process, the squeezing of the two handles 407 is stopped, the elastic structure 402 can be made to release the amount of compressive deformation to drive the two clamping plates 401 to move in opposite directions in the radial direction until the two clamping plates 401 are again in full abutment with the inner wall of the inner tubular column 3, meanwhile, the two fixing pieces 406 penetrate through the positioning clamping slots 501 to enable the outer pipe column 5 and the inner pipe column 3 to be connected in a locking mode.

Preferably, the area of the end surfaces of the two handles 407 is larger than the cross-sectional area of the two through holes 404, so that the clamping plate 401 can be fixed and the force can be conveniently applied.

Preferably, the area of the positioning slot 501 is slightly larger than the cross-sectional area of the fixing plate 406 in the radial direction, so that the fixing plate 406 can move in the slot conveniently.

The working principle is as follows:

when the height of the floating disc supporting structure body needs to be adjusted when a worker overhauls, the two handles 407 are extruded to push the two clamping plates 401 to mutually approach along the radial direction to enable the elastic structure 402 to accumulate a certain compression deformation amount, meanwhile, the two clamping plates 401 drive the two fixing plates 406 to pass through the positioning clamping grooves 501 until the two fixing plates completely enter the inner part of the outer pipe column 5, the outer pipe column 5 can slide on the inner pipe column 3 at the moment, the outer pipe column 5 is adjusted to the position with the required height, the positioning clamping grooves 501 are matched with the fixing plates 406, the extrusion of the two handles 407 is stopped at the moment, the elastic structure 402 releases the compression deformation amount to drive the two clamping plates 401 to move oppositely along the radial direction until the two clamping plates 401 are completely attached to the inner wall of the inner pipe column 3 again, and the two fixing plates 406 penetrate through the positioning clamping grooves 501 to enable the outer pipe column 5 to be in locking connection with the inner pipe column 3. After the maintenance is finished, the same steps are repeated, and the height required by the operation of the floating disc is controlled by adjusting the height of the supporting structure body. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a floating plate bearing structure convenient to height-adjusting, includes the bearing structure body, its characterized in that: the supporting structure body comprises a fixing structure (2), one end of the fixing structure (2) is connected with the bottom of the floating disc main body (1), the other end of the fixing structure is connected with the supporting structure, the supporting structure body further comprises an inner pipe column (3), a clamping device (4) and an outer pipe column (5) which is movably and telescopically connected with the inner pipe column (3), the outer pipe column (5) is sleeved outside the inner pipe column (3), and the outer pipe column (5) is in locking connection with the inner pipe column (3) through the clamping device (4).

2. A floating deck support structure for facilitating height adjustment as claimed in claim 1, wherein: chucking device (4) include along two splint (401) that interior tubular column (3) axial direction symmetry set up, two splint (401) all set up the inside of interior tubular column (3), and with one side that interior tubular column (3) contacted sets up to cambered surface structure, two be equipped with elastic construction (402) between splint (401), just elastic construction (402) have the compression deformation volume.

3. A floating deck support structure for facilitating height adjustment as claimed in claim 2, wherein: the clamping device (4) further comprises two push rods (403) which are symmetrically arranged, and the two push rods (403) are respectively arranged on one side of the two clamping plates (401) which are deviated from each other.

4. A floating deck support structure for facilitating height adjustment as claimed in claim 2, wherein: be equipped with two symmetrical through-holes (404) on interior tubular column (3), two be equipped with on splint (401) with two connectors (405) of through-hole (404) assorted, two the one end of push rod (403) passes respectively through-hole (404) with connector (405) threaded connection, the other end sets up in the outside of interior tubular column (3).

5. The floating deck support structure for facilitating height adjustment of claim 4, wherein: the outer pipe column (5) comprises a plurality of mutually parallel positioning clamping grooves (501), and a distance is arranged between the plurality of positioning clamping grooves (501).

6. A floating deck support structure for facilitating height adjustment as claimed in claim 5, wherein: the clamping plate (401) comprises a fixing plate (406), wherein the fixing plate (406) is arranged at one end, close to the outer pipe column (5), of the clamping plate (401) and extends along the radial direction of the outer pipe column (5) to be inserted into the positioning clamping groove (501).

7. A floating floor support structure facilitating height adjustment according to any one of claims 3 to 6, wherein: the two push rods (403) respectively comprise two handles (407), and the area of the end surfaces of the two handles (407) is larger than the cross-sectional area of the two through holes (404).

8. A floating deck support structure for facilitating height adjustment as claimed in claim 7, wherein: the area of the positioning clamping groove (501) is larger than the cross-sectional area of the fixing piece (406) along the radial direction of the outer pipe column (5).

9. A floating deck support structure for facilitating height adjustment as claimed in claim 8, wherein: when the telescopic structure is in a maximum compression state, the maximum distance between the two fixing pieces (406) is smaller than the inner diameter of the outer pipe column (5).

10. A floating deck support structure for facilitating height adjustment as claimed in claim 9, wherein: fixed knot constructs (2) including fixed plate (202) and a plurality of fixed roof beam (201), fixed plate (202) are connected with floating plate main part (1) bottom, a plurality of the one end of fixed roof beam (201) with the bearing structure body is connected, and the other end is connected with fixed plate (202), just fixed roof beam (201) with contained angle between the bearing structure body is greater than zero.