CN220190391U

CN220190391U - Supporting structure

Info

Publication number: CN220190391U
Application number: CN202321748124.9U
Authority: CN
Inventors: 杨伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2023-12-15
Anticipated expiration: 2033-07-05

Abstract

The utility model relates to the technical field of pavement paving, and discloses a supporting structure, which comprises an outer pipe, an inner pipe and a cable frame, wherein the inner pipe is inserted into the bottom surface of the outer pipe and is in sliding connection with the outer pipe, the cable frame is fixedly connected to the surface of the outer pipe, a threaded sleeve is inserted into the inner pipe and is fixedly connected with the inner pipe, a first threaded rod is inserted into the surface of the threaded sleeve, the threaded sleeve is in threaded connection with the first threaded rod, when the supporting structure is used for supporting a cable, the supporting structure is fixed on a pavement through a conical pipe sleeve, then a barrier strip is pulled away from the surface of the cable frame, the cable on the pavement is sequentially placed in a cable groove, then the barrier strip is inserted into the surface of the cable frame again, limiting fixation of the cable frame is achieved, the cable can be effectively prevented from falling from the cable frame, then the height of the cable frame is adjusted according to the tightness degree of the cable, and the cable frame can be adjusted by changing the movement of the inner pipe in the outer pipe.

Description

Supporting structure

Technical Field

The utility model relates to the technical field of pavement paving, in particular to a supporting structure.

Background

As urban mass production proceeds, more and more asphalt pavement is constructed, which means various types of pavement paved by blending asphalt materials for road into mineral materials, the asphalt binder improves the capability of paving granules to resist damage to the road surface caused by driving and natural factors, so that the road surface is flat, less in dust, waterproof and durable.

In the construction process of the pavement, a plurality of electromechanical devices are usually required to be used, the devices are electrified, then the circuit engineering on the pavement of a plurality of buildings is not completed, long cables are required to be used for circuit connection, the cables are usually directly placed on the ground, when asphalt pavement is required to be paved, in order to ensure that the cables on the pavement cannot be buried at the bottom of the asphalt, the cables are required to be continuously lifted by using a supporting structure, the structure of the conventional supporting device is relatively simple, most of the cables are wound on the top of the supporting device and are easy to fall, the height of the supporting device is generally fixed, and the lifting height of the cables cannot be adjusted according to actual use requirements, so that the application range is small.

Disclosure of Invention

The utility model provides a supporting structure, which has the beneficial effects that the cable can be limited, the cable is prevented from falling, meanwhile, the lifting degree of the cable is conveniently changed, and the problems that most of cables in the prior art are wound on the top of a supporting device and are easy to fall, the height of the supporting device is generally fixed, the lifting height of the cable cannot be adjusted according to actual use requirements, and the application range is small are solved.

The utility model provides the following technical scheme: a support structure for a support of a vehicle,

as an alternative to the support structure according to the utility model, wherein: the utility model provides a bearing structure, includes outer tube, inner tube, cable frame, the bottom surface of outer tube is inserted and is equipped with the inner tube, the inner tube with outer tube sliding connection, cable frame fixed connection is in the surface of outer tube, the inside of inner tube is inserted and is equipped with the swivel nut, the swivel nut with inner tube fixed connection, the surface of swivel nut is inserted and is equipped with screw rod one, screw rod one insert and establish inside the outer tube, screw rod one pass through bearing one with the outer tube rotates to be connected, the bottom fixedly connected with support column of inner tube, the surface cover of support column is equipped with the toper pipe box, the toper pipe box with support column detachable connection.

As an alternative to the support structure according to the utility model, wherein: the rotary rod I is inserted on the surface of the outer tube, the rotary rod I is rotationally connected with the outer tube, a rotating handle is fixedly connected to one end of the rotary rod I, which is far away from the rotating handle, extends to the inside of the outer tube and is fixedly connected with the bevel gear I arranged in the inside of the outer tube, the bevel gear II is connected with the bevel gear II in a meshed manner on the surface of the bevel gear I, and the bevel gear II is sleeved on the surface of the screw rod I and is fixedly connected with the screw rod I.

As an alternative to the support structure according to the utility model, wherein: the inside of outer tube is located the upper position department of inner tube inserts and is equipped with the limiting plate, the limiting plate with outer tube fixed connection.

As an alternative to the support structure according to the utility model, wherein: the surface symmetry fixedly connected with spacing slider of inner tube, spacing slider inserts and establishes outer tube inner wall face, spacing slider with outer tube sliding connection.

As an alternative to the support structure according to the utility model, wherein: the bottom surface fixedly connected with sealing ring of outer tube, the inner tube is inserted and is established inside the sealing ring.

As an alternative to the support structure according to the utility model, wherein: the surface fixedly connected with four equidistance of support column distributes the telescopic link, the tip fixedly connected with fagging of telescopic link, the fagging with symmetrical fixedly connected with spring one between the support column, the fagging with the internal face of toper pipe box is inconsistent.

As an alternative to the support structure according to the utility model, wherein: the telescopic rod consists of an inner rod and an outer rod, the inner rod is inserted on the surface of the outer rod and is connected with the outer rod in a sliding way.

As an alternative to the support structure according to the utility model, wherein: the cable rack is characterized in that a plurality of cable grooves are formed in the surface of the cable rack at equal intervals, a barrier strip is inserted into the position, above the cable grooves, of the surface of the cable rack, and the barrier strip is connected with the cable rack in a sliding mode.

The utility model has the following beneficial effects:

1. when the supporting structure is used for supporting cables, the use quantity of the supporting structure is firstly determined according to the needs, then the supporting structure is fixed on a road surface through a conical pipe sleeve according to the installation and use requirements, then a barrier strip is pulled away from the surface of a cable frame, cables on the road surface are sequentially placed in a cable groove, then the barrier strip is inserted into the surface of the cable frame again, limiting fixation of the cables is achieved, the cables can be effectively prevented from falling from the cable frame, the height of the cable frame is adjusted according to the tightness degree of the cables, and the inner pipe is changed to move inside an outer pipe, so that the height of the cable frame can be adjusted.

2. This bearing structure, when carrying out the altitude mixture control, the user rotates the handle through rotating, rotates and then drives bull stick one rotation, and bull stick one rotation drives bevel gear one rotation then, and bevel gear one rotation drives bevel gear two rotation then, and bevel gear two rotation drives screw rod one rotation then, and screw rod one rotation can drive the swivel nut at screw rod one surface removal then, and the swivel nut removes and then can drive the inner tube and remove at the outer tube inside, and then can adjust the height of cable frame.

3. This bearing structure, through the limiting plate, can avoid inner tube and second direct contact of bevel gear to cause the damage.

4. According to the supporting structure, the movement track of the inner tube in the outer tube can be limited through the limiting sliding block, and the inner tube is prevented from moving out of the outer tube.

5. This bearing structure, when adjusting, the flexible in-process of inner tube, the attached dust of inner tube surface can continue to twist through the sealing ring and block, avoids the dust to enter into inside the outer tube, prevents that later stage inner tube business turn over is unsmooth.

6. This bearing structure, after the asphalt pavement is accomplished and solidifies, can take off the blend stop from the cable frame in, then take off the cable from the cable frame in, then can upwards draw this bearing structure, at the in-process of drawing, the toper pipe box can break away from the support column surface under the cooperation effect of fagging, spring one and telescopic link, then can take out bearing structure from the bituminous paving in, the toper pipe box is arranged in the bituminous paving this moment, need not to extract the toper pipe box, avoid causing the damage to the bituminous paving.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic structural diagram of embodiment 2 of the present utility model.

Fig. 3 is a schematic diagram of a connection structure of a first bevel gear and a second bevel gear in the present utility model.

Fig. 4 is a schematic view showing a detachable structure of a support column and a conical sleeve according to the present utility model.

FIG. 5 is a schematic view of the connection structure of the stay plate and the support post of the present utility model;

fig. 6 is a schematic view of a connection structure of the cable rack and the barrier rib of the present utility model.

In the figure: 1. an outer tube; 2. an inner tube; 3. a cable rack; 4. a barrier strip; 5. a seal ring; 6. a conical tube sleeve; 7. a rotating handle; 8. a first rotating rod; 9. a first bevel gear; 10. a second bevel gear; 11. a first screw; 12. a screw sleeve; 13. a limiting plate; 14. a telescopic rod; 15. a limit sliding block; 16. a support column; 17. a supporting plate; 18. a first spring; 19. a cable trough.

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.

Example 1

Referring to fig. 1-3, a supporting structure comprises an outer tube, an inner tube and a cable frame, wherein the inner tube is inserted into the bottom surface of the outer tube, the inner tube and the outer tube are in sliding connection, the cable frame is fixedly connected to the surface of the outer tube, a threaded sleeve is inserted into the inner tube, the threaded sleeve is fixedly connected with the inner tube, a first screw rod is inserted into the surface of the threaded sleeve, the threaded sleeve is in threaded connection with the first screw rod, the first screw rod is inserted into the outer tube, the first screw rod is in rotational connection with the outer tube through a first bearing, a support column is fixedly connected to the bottom end of the inner tube, a conical sleeve is sleeved on the surface of the support column, and the conical sleeve is detachably connected with the support column.

When the supporting structure is used for supporting cables, the use quantity of the supporting structure is firstly determined according to the needs, then the supporting structure is fixed on a road surface through the conical pipe sleeve according to the installation and use requirements, then the barrier strips are pulled away from the surface of the cable frame, the cables on the road surface are sequentially placed in the cable grooves, then the barrier strips are inserted into the surface of the cable frame again, limiting fixation of the cables is achieved, the cables can be effectively prevented from falling from the cable frame, the height of the cable frame is adjusted according to the tightness degree of the cables, and the inner pipe is changed to move inside the outer pipe, so that the height of the cable frame can be adjusted.

Example 2

In this embodiment, referring to fig. 2-3, a first rotating rod is inserted on the surface of the outer tube, the first rotating rod is rotationally connected with the outer tube, one end of the first rotating rod is fixedly connected with a rotating handle, one end of the first rotating rod, which is far away from the rotating handle, extends into the outer tube and is fixedly connected with a first bevel gear arranged in the outer tube, a second bevel gear is engaged and connected with the surface of the first bevel gear, the second bevel gear is sleeved on the surface of the first screw, and the second bevel gear is fixedly connected with the first screw.

This bearing structure, when carrying out the altitude mixture control, the user rotates the handle through rotating, rotates and then drives bull stick one rotation, and bull stick one rotation drives bevel gear one rotation then, and bevel gear one rotation drives bevel gear two rotation then, and bevel gear two rotation drives screw rod one rotation then, and screw rod one rotation can drive the swivel nut at screw rod one surface removal then, and the swivel nut removes and then can drive the inner tube and remove at the outer tube inside, and then can adjust the height of cable frame.

Through the limiting plate, damage caused by direct contact between the inner tube and the bevel gear II can be avoided.

Example 3

In this embodiment, as shown in fig. 4, a sealing ring is fixedly connected to the bottom surface of the outer tube, and the inner tube is inserted into the sealing ring.

During adjustment, in the telescoping process of the inner tube, dust attached to the surface of the inner tube can be continuously screwed and blocked through the sealing ring, so that dust is prevented from entering the outer tube, and the later-stage inner tube is prevented from being unsmooth in and out.

Example 4

In this embodiment, as shown in fig. 4-5, four equally distributed telescopic rods are fixedly connected to the surface of the support column, a support plate is fixedly connected to the end of each telescopic rod, and springs are symmetrically and fixedly connected between the support plate and the support column, and the support plate is abutted against the inner wall surface of the conical sleeve.

The telescopic rod consists of an inner rod and an outer rod, wherein the inner rod is inserted on the surface of the outer rod and is in sliding connection with the outer rod.

This bearing structure, after the asphalt pavement is accomplished and solidifies, can take off the blend stop from the cable frame in, then take off the cable from the cable frame in, then can upwards draw this bearing structure, at the in-process of drawing, the toper pipe box can break away from the support column surface under the cooperation effect of fagging, spring one and telescopic link, then can take out bearing structure from the bituminous paving in, the toper pipe box is arranged in the bituminous paving this moment, need not to extract the toper pipe box, avoid causing the damage to the bituminous paving.

Example 5

In this embodiment, as shown in fig. 2, the inner tube has a surface with a limiting slider symmetrically and fixedly connected to the surface, the limiting slider is inserted into the inner wall of the outer tube, and the limiting slider is slidably connected to the outer tube.

Through spacing slider, can inject the removal orbit of inner tube in the outer tube, avoid the inner tube to shift out the outer tube.

Example 6

In this embodiment, as shown in fig. 6, a plurality of cable grooves are formed on the surface of the cable frame at equal intervals, and a barrier strip is inserted into the cable frame surface at a position above the cable grooves, and the barrier strip is slidably connected with the cable frame.

The support structure is conveniently pulled out of the asphalt pavement after the use is finished.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. The utility model provides a bearing structure, includes outer tube (1), inner tube (2), cable frame (3), inner tube (2) have been inserted to the bottom surface of outer tube (1), inner tube (2) with outer tube (1) sliding connection, cable frame (3) fixed connection is in the surface of outer tube (1), its characterized in that: a screw sleeve (12) is inserted into the inner tube (2);

the screw sleeve (12) is fixedly connected with the inner tube (2), a first screw rod (11) is inserted into the surface of the screw sleeve (12), the screw sleeve (12) is in threaded connection with the first screw rod (11), the first screw rod (11) is inserted into the outer tube (1), the first screw rod (11) is rotationally connected with the outer tube (1) through a first bearing, a support column (16) is fixedly connected with the bottom end of the inner tube (2), a conical tube sleeve (6) is sleeved on the surface of the support column (16), and the conical tube sleeve (6) is detachably connected with the support column (16).

2. The support structure of claim 1, wherein: the novel plastic screw is characterized in that a first rotating rod (8) is inserted into the surface of the outer tube (1), the first rotating rod (8) is connected with the outer tube (1) in a rotating mode, one end of the first rotating rod (8) is fixedly connected with a rotating handle (7), one end of the first rotating rod (8) away from the rotating handle (7) extends to the inside of the outer tube (1) and is fixedly connected with a first bevel gear (9) arranged in the outer tube (1), a second bevel gear (10) is connected with the surface of the first bevel gear (9) in a meshed mode, the second bevel gear (10) is sleeved on the surface of the first screw (11), and the second bevel gear (10) is fixedly connected with the first screw (11).

3. The support structure of claim 2, wherein: the limiting plate (13) is inserted into the outer tube (1) at the upper position of the inner tube (2), and the limiting plate (13) is fixedly connected with the outer tube (1).

4. The support structure of claim 1, wherein: the surface symmetry fixedly connected with spacing slider (15) of inner tube (2), spacing slider (15) are inserted and are established outer tube (1) internal face, spacing slider (15) with outer tube (1) sliding connection.

5. The support structure of claim 1, wherein: the bottom surface of outer tube (1) fixedly connected with sealing ring (5), interior pipe (2) are inserted and are established sealing ring (5) are inside.

6. The support structure of claim 5, wherein: four equally spaced telescopic rods (14) are fixedly connected to the surface of the support column (16), supporting plates (17) are fixedly connected to the end portions of the telescopic rods (14), springs I (18) are symmetrically and fixedly connected between the supporting plates (17) and the support column (16), and the supporting plates (17) are in contact with the inner wall surface of the conical sleeve (6).

7. The support structure of claim 6, wherein: the telescopic rod (14) consists of an inner rod and an outer rod, and the inner rod is inserted on the surface of the outer rod and is connected with the outer rod in a sliding way.

8. The support structure of claim 1, wherein: a plurality of cable grooves (19) are formed in the surface of the cable rack (3) at equal intervals, a barrier strip (4) is inserted into the position, above the cable grooves (19), of the surface of the cable rack (3), and the barrier strip (4) is in sliding connection with the cable rack (3).