CN215110927U

CN215110927U - Novel supporting rod with sleeve

Info

Publication number: CN215110927U
Application number: CN202120893976.1U
Authority: CN
Inventors: 刘威; 严冬; 杜三林; 贾冬; 廖旭; 范志勇; 代成良; 路清贤; 陈秀铜; 游洲; 刘松明; 刘本银; 晏关鸿; 谢镭
Original assignee: Huaneng Yarlung Tsangpo River Hydropower Development Investment Co Ltd
Current assignee: Huaneng Yarlung Tsangpo River Hydropower Development Investment Co Ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-12-10
Anticipated expiration: 2031-04-25

Abstract

The utility model relates to a technical field of telescopic link particularly, relates to a take telescopic novel bracing piece, including grafting section, flexible section and connecting piece. The insertion section is tubular and one end thereof is conical. The flexible section is pegged graft in the grafting section inside and can stretch out and draw back for the grafting section. The connecting piece is detachably connected with the plug-in section. The connecting piece is used for controlling the position of the telescopic section relative to the plug section. The outside of one end of the inserting section far away from the conical shape is also sleeved with a detachable sleeve. When the underground plug-in connection is carried out, the connecting piece is taken down from the plug-in connection section, so that one end of the opening of the tubular plug-in connection section is exposed. Then, the sleeve is sleeved at the upper end of the insertion section. And finally, the inserting section can be gradually inserted into the ground by striking the sleeve. The plug-in section is wrapped by the sleeve, so that the plug-in section is prevented from being directly knocked to cause overlarge deformation. Meanwhile, the sleeve also limits the insertion section, and the insertion section is prevented from being damaged due to expansion after being pressurized.

Description

Novel supporting rod with sleeve

Technical Field

The utility model relates to a technical field of telescopic link particularly, relates to a take telescopic novel bracing piece.

Background

In the field construction process, often need use the bracing piece to support cable or water pipe etc.. The height support rod for conveniently adjusting the support rod is generally arranged as a telescopic rod. The telescoping rod comprises a plurality of sections of tubular rods. The bottommost telescopic rod is in a cone shape. When the telescopic rod is driven into the ground, the upper end of the telescopic rod deforms, and the telescopic rod cannot be assembled again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take telescopic novel bracing piece, its grafting section cover is established the sleeve and is protected, and the grafting section warp when avoiding strikeing.

The embodiment of the utility model discloses a realize through following technical scheme:

a novel supporting rod with a sleeve comprises an inserting section, a telescopic section and a connecting piece; the insertion section is tubular and one end of the insertion section is conical; the telescopic section is inserted into the insertion section and can be telescopic relative to the insertion section; the connecting piece is detachably connected to the inserting section; the connecting piece is used for controlling the position of the telescopic section relative to the inserting section; the outside of one end of the inserting section far away from the conical shape of the inserting section is also sleeved with a detachable sleeve.

Furthermore, the outer wall of the insertion section is provided with an external thread in a matching way with the connecting piece; the sleeve is in a cylindrical shape with one end opened; the inner wall of the sleeve is provided with internal threads matched with the external threads of the inserting section.

Furthermore, a jacking plug is also arranged in the sleeve; when the jacking plug is accommodated in the insertion section, the outer wall of the jacking plug is attached to the inner wall of the insertion section.

Further, a rubber pad is arranged at the bottom of the sleeve; when the sleeve is sleeved on the insertion section, the rubber pad is clamped between the bottom wall of the sleeve and the top wall of the insertion section.

Further, the wall thickness of the bottom wall of the sleeve is 0.4-1 cm.

Further, the bottom wall of the sleeve is provided with a vent hole communicated with the interior of the sleeve.

Furthermore, one end of the connecting piece, which is far away from the insertion section, is provided with a plurality of clamping lobes distributed around the insertion section; the connecting piece is also in threaded connection with an adjusting nut; when the adjusting nut is screwed down, the clamping petals are gradually closed.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the utility model discloses a take telescopic novel bracing piece when pegging graft to the underground, take off the connecting piece from the grafting section for tubulose grafting section open-ended one end exposes. Then, the sleeve is sleeved at the upper end of the insertion section. And finally, the inserting section can be gradually inserted into the ground by hitting the sleeve, and then the stable connection between the inserting section and the ground is completed. After the splicing section is connected to the ground, the sleeve is taken down, and the connecting piece and the telescopic section are assembled on the splicing section, so that the whole supporting rod can be erected on the ground, and a cable or a water pipe can be conveniently erected.

The plug-in section is wrapped by the sleeve, so that the plug-in section is prevented from being directly knocked to cause overlarge deformation. Meanwhile, the sleeve also limits the insertion section, and the insertion section is prevented from being damaged due to expansion after being pressurized. The plug-in section can not be damaged, and the supporting rod can be conveniently installed on the ground.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the novel support rod with a sleeve according to the present invention;

fig. 2 is a schematic view of the mating of the plug section and the sleeve.

Icon: 1-inserting section, 2-telescopic section, 3-connecting piece, 31-clamping flap, 32-adjusting nut, 4-sleeve, 41-top plug, 42-vent hole and 5-rubber pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of this application is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated is not to be construed as limiting the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1 and 2, the utility model provides a novel support rod with a sleeve, which comprises an insertion section 1, a telescopic section 2 and a connecting piece 3. The plug-in section 1 is tubular and has one end tapered. The conical end of the inserting section 1 faces downwards, so that the inserting section can be conveniently inserted into the ground, and the whole supporting rod is further fixed. The outer diameter of the telescopic section 2 is smaller than the inner diameter of the insertion section 1, so that the telescopic section can be inserted into the insertion section 1 and can be telescopic relative to the insertion section 1. The connecting piece 3 is detachably connected to the plug section 1. The connecting piece 3 is used for controlling the position of the telescopic section 2 relative to the plug section 1. Specifically, the outer wall of the plug section 1 is provided with an external thread in cooperation with the connecting piece 3. The connecting piece 3 is connected with the plug connector in a threaded manner. This facilitates the connection and disconnection of the connector 3 to the plug section 1. The end of the connecting piece 3 remote from the plug section 1 is provided with a plurality of clamping lobes 31 distributed around the plug section 1. The clamping lamella 31 is made of spring steel, which has a good elasticity. The front end of the clamping flap 31 is in a slope shape. The connecting piece 3 is also screwed with an adjusting nut 32. The inner wall of the adjusting nut 32 is arranged in an inclined plane shape in cooperation with the clamping flap 31; when the adjusting nut 32 is tightened, the inner wall of the adjusting nut 32 is fitted to the slope-shaped portion of the clamping lobes 31, and then the plurality of clamping lobes 31 are gradually pressed, so that the plurality of clamping lobes 31 are gradually closed. So that the clamping flaps 31 gradually clamp the telescopic section 2, thereby limiting the position of the telescopic section 2 relative to the plug section 1. That is, when the adjusting nut 32 is loosened, the plurality of clamping flaps 31 are loosened, and the telescopic section 2 can be arbitrarily extended and contracted with respect to the plug section 1. After the position adjustment of the telescopic section 2 relative to the insertion section 1 is completed, the telescopic section 2 can be locked on the insertion section 1 through the adjusting nut 32. This facilitates adjustment of the length of the strut.

The outside of one end of the plug-in section 1 far away from the taper shape is also sleeved with a detachable sleeve 4.

The utility model discloses a take telescopic novel bracing piece when pegging graft to the underground, take off connecting piece 3 from grafting section 1 for 1 open-ended one end of tubulose grafting section is exposed. Subsequently, the sleeve 4 is sleeved on the upper end of the insertion section 1. Finally, the inserting section 1 can be gradually inserted into the ground by striking the sleeve 4, and then the stable connection between the inserting section 1 and the ground is completed. After the splicing section 1 is connected to the ground, the sleeve 4 is taken down, and the connecting piece 3 and the telescopic section 2 are assembled on the splicing section 1, so that the whole supporting rod can be erected on the ground, and a cable or a water pipe can be conveniently erected.

The plug section 1 is wrapped by the sleeve 4, so that the plug section 1 is prevented from being directly knocked to cause excessive deformation. Simultaneously, sleeve 4 also restricts grafting section 1, avoids it to receive the inflation and damage behind the pressure, and then makes connecting piece 3 and flexible section 2 unable and the equipment of grafting section 1. The plug-in section 1 is guaranteed not to be damaged, and the supporting rod can be conveniently installed on the ground.

In this embodiment, the sleeve 4 has a cylindrical shape with one end open. The internal wall of the sleeve 4 is provided with internal threads matched with the external threads of the splicing section 1. This just makes the inner wall of sleeve 4 and the inseparable laminating of the outer wall of grafting section 1, and the screw thread of grafting section 1 is all wrapped up by fine laminating even. When the sleeve 4 is effectively prevented from being knocked, the insertion section 1 inside the sleeve is expanded and deformed outwards.

In this embodiment, a holding plug 41 is further provided inside the sleeve 4. The outer diameter of the holding-down plug 41 is slightly smaller than the inner diameter of the plug section 1. When the sleeve 4 is connected to the top end of the plug section 1, the top-tight plug 41 is accommodated in the plug section 1 and the outer wall of the top-tight plug 41 is attached to the inner wall of the plug section 1. The pipe wall of the plug section 1 is accommodated between the outer wall of the top tight plug 41 and the inner wall of the sleeve 4, so that the plug section 1 is prevented from expanding and deforming in any direction, and the plug section 1 is protected better.

In this embodiment, a rubber pad 5 is provided at the bottom of the sleeve 4. When the sleeve 4 is sleeved on the insertion section 1, the rubber pad 5 is clamped between the bottom wall of the sleeve 4 and the top wall of the insertion section 1. Rubber pad 5 can play the effect of buffering, leads to grafting section 1 to produce deformation when avoiding sleeve 4 extrusion grafting section 1.

In this embodiment, the wall thickness of the bottom wall of the sleeve 4 is 0.4-1cm, and the material is steel. This results in the bottom wall of the sleeve 4 having a relatively thick thickness, so that the sleeve 4 is not deformed too much when being hit, which ensures that the plug section 1 is not deformed.

In this embodiment, the bottom wall of the sleeve 4 is provided with a vent hole 42 communicating with the inside of the sleeve 4. The ventilation holes 42 can exhaust the air inside the plug section 1, and prevent the air inside the plug section 1 from causing the sleeve 4 to be connected to the plug section 1 without being good. And the phenomenon that the impact force in the knocking process cannot be well transmitted to the inserting section 1 due to the internal inflation of the connecting section is also avoided.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take telescopic novel bracing piece, characterized by: comprises an inserting section (1), a telescopic section (2) and a connecting piece (3); the insertion section (1) is tubular and one end of the insertion section is conical; the telescopic section (2) is inserted into the insertion section (1) and can be telescopic relative to the insertion section (1); the connecting piece (3) is detachably connected to the plug-in section (1); the connecting piece (3) is used for controlling the position of the telescopic section (2) relative to the inserting section (1); the outer portion of one end, far away from the conical shape, of the insertion section (1) is further sleeved with a detachable sleeve (4).

2. The sleeved new support pole of claim 1, characterized in that: the outer wall of the insertion section (1) is provided with an external thread in a manner of matching with the connecting piece (3); the sleeve (4) is in a cylindrical shape with one open end; the inner wall of the sleeve (4) is matched with the external thread of the insertion section (1) and is provided with an internal thread.

3. The sleeved new support pole as claimed in claim 2, wherein: a jacking plug (41) is also arranged in the sleeve (4); when the jacking plug (41) is accommodated in the insertion section (1), the outer wall of the jacking plug (41) is attached to the inner wall of the insertion section (1).

4. The sleeved new support pole of claim 3, wherein: a rubber pad (5) is arranged at the bottom of the sleeve (4); when the sleeve (4) is sleeved on the insertion section (1), the rubber pad (5) is clamped between the bottom wall of the sleeve (4) and the top wall of the insertion section (1).

5. The sleeved new support pole of claim 4, wherein: the wall thickness of the bottom wall of the sleeve (4) is 0.4-1 cm.

6. The sleeved new support pole of claim 5, wherein: the bottom wall of the sleeve (4) is provided with a vent hole (42) communicated with the interior of the sleeve (4).

7. The sleeved new support pole of claim 1, characterized in that: one end of the connecting piece (3) far away from the insertion section (1) is provided with a plurality of clamping flaps (31) distributed around the insertion section (1); the connecting piece (3) is also in threaded connection with an adjusting nut (32); when the adjusting nut (32) is screwed down, the clamping petals (31) are gradually closed.