CN215907597U

CN215907597U - Socket type regularization rigidity rail guard

Info

Publication number: CN215907597U
Application number: CN202122311030.2U
Authority: CN
Inventors: 易志伟; 王勇; 李福军; 张文广; 陈嘉嘉; 王春生; 陈慧东; 王海波; 王振; 陈国范; 陈婉君
Original assignee: Sinohydro Bureau 1 Co Ltd
Current assignee: Sinohydro Bureau 1 Co Ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-25
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a socket type stereotyped rigid protective guard, which comprises a plurality of adjacently arranged upright post units and pluggable handrails arranged between the adjacent upright post units; the upright post unit is provided with a socket unit, the socket unit slides along the vertical direction of the upright post unit, and two ends of the handrail are inserted into the socket unit; in this device, the both ends of railing are inserted in the plug bush of both sides, through the mode of compression one side spring, be convenient for insert the other end of railing to the plug bush of opposite side in, be convenient for realize the quick replacement of railing, and the railing can obtain one along the outside activity of plug bush after the installation is accomplished, be convenient for outwards remove the energy-absorbing when the collision, reduce the separation of plug bush and railing junction, improve the protecting effect, the simple structure of this device, the cost is comparatively cheap, and is suitable for being generalized to use.

Description

Socket type regularization rigidity rail guard

Technical Field

The utility model relates to a socket type shaped rigid protective guard.

Background

The protective fence is an indispensable component in facilities such as roads, reservoirs, bridges and the like, and the protective fence in the prior art mainly adopts a socket joint type rigid protective fence and has the characteristics of simple and convenient installation and strong protective capability.

However, in practical application, it is found that the socket position of the guard rail with such a structure is fixed when the guard rail is used, and therefore, when the guard rail is replaced, the replacement operation is troublesome.

Based on the problems, a socket type shaped rigid protective guard convenient for replacing a damaged railing is designed.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a socket type shaped rigid protective guard convenient for replacing a damaged handrail.

The utility model is realized by the following technical scheme:

a socket joint type stereotyped rigid protective guard comprises a plurality of adjacently arranged upright post units and pluggable handrails arranged between the adjacent upright post units; the vertical column unit is provided with a socket unit, the socket unit slides along the vertical direction of the vertical column unit, and two ends of the handrail are inserted into the socket unit.

Preferably, the upright unit comprises a base, wherein the top of the base is provided with semicircular clamping sheets, the clamping sheets are symmetrically provided with two sheets at left and right sides, a rib plate is arranged between the two clamping sheets, a movable sheet is arranged through the clamping sheets, an upright is clamped between the clamping sheets and the movable sheet, and the tops of the two upright are connected with a bent pipe; and a ground bolt is matched between the base and the ground.

Among the foretell technical scheme, receive the collision deformation back when the stand, be convenient for remove and change the stand after the movable plate. The maintenance of the whole guardrail structure is more convenient.

Preferably, the socket unit comprises a sliding sleeve which is sleeved on the stand column and can slide along the axial direction of the stand column, an inserting sleeve is arranged on the outer wall of the sliding sleeve, a sliding block is arranged in the inserting sleeve, a conical block for positioning a railing is arranged on the end face of one side of the sliding block, a groove is formed in the other side of the sliding block, a spring is arranged in the groove, a screw is screwed into the outer wall of the inserting sleeve, two ends of the railing are inserted into the inserting sleeve, annular grooves are formed in the positions, close to the two ends, of the outer wall of the railing, the groove width of each annular groove is 3 cm-10 cm, and the screw is screwed into the annular grooves; a first screw is matched between the sliding sleeve and the upright post.

Among the foretell technical scheme, the mounting height of sliding sleeve is nimble adjustable, according to actual protection needs, can select the socket joint unit of reasonable quantity, and many railings of collocation improve the protective capacities. Meanwhile, when the assembly is carried out, one end of the handrail can be firstly inserted into the plug bush on one side, then the spring on the side is compressed, the other end of the handrail is inserted into the plug bush on the other side, and the spring is reset to play a positioning technical effect on the two ends of the handrail. The assembly of the whole device is convenient to realize.

Preferably, the outer wall department of stand is provided with a vertical constant head tank that runs through, the tip cover of first screw is equipped with a block rubber, the block rubber inserts to in the constant head tank, when the sliding sleeve receives great torsional moment, break away from behind the block rubber compression deformation the constant head tank.

Foretell technical scheme mainly is when the railing receives great impact, can cause the torsion of sliding sleeve, and when the rigid fixation of sliding sleeve can lead to twisting the emergence, separation between plug bush and the railing. After the technical scheme is adopted, the situation that the plug bush is separated from the handrail can be reduced. Meanwhile, the technical scheme is matched with the screw and the annular groove, the groove width of the annular groove is larger than the diameter of the screw, namely, the handrail can move outwards for a certain distance along the plug bush to absorb collision energy after being collided.

Preferably, the columns and the railings are both made of steel.

The utility model has the beneficial effects that:

in this device, the both ends of railing are inserted in the plug bush of both sides, through the mode of compression one side spring, be convenient for insert the other end of railing to the plug bush of opposite side in, be convenient for realize the quick replacement of railing, and the railing can obtain one along the outside activity of plug bush after the installation is accomplished, be convenient for outwards remove the energy-absorbing when the collision, reduce the separation of plug bush and railing junction, improve the protecting effect, the simple structure of this device, the cost is comparatively cheap, and is suitable for being generalized to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic structural view of a column unit;

fig. 3 is a cross-sectional view of the female unit.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

A socket-type shaped rigid protective guard as shown in fig. 1, 2 and 3 comprises a plurality of adjacently arranged upright post units 1 and an insertable and removable railing 2 arranged between the adjacent upright post units 1; the vertical column unit 1 is provided with a socket unit 3, the socket unit 3 slides along the vertical direction of the vertical column unit 1, and two ends of the railing 2 are inserted into the socket unit 3.

In a preferred embodiment of the present invention, the pillar unit 1 includes a base 101, a semicircular clamping piece 102 is disposed on the top of the base 101, two clamping pieces 102 are symmetrically disposed on the left and right, a rib plate 103 is disposed between the two clamping pieces 102, a movable piece 104 is mounted through the clamping piece 102, a pillar 105 is clamped between the clamping piece 102 and the movable piece 104, and a bent pipe 151 is connected between the tops of the two pillars 105; a ground bolt 121 is fitted between the base and the ground.

In a preferred embodiment of the present invention, the socket unit 3 includes a sliding sleeve 301 that is sleeved on the upright 105 and can slide along the axial direction of the upright 105, an insertion sleeve 302 is disposed at an outer wall of the sliding sleeve 301, a sliding block 303 is disposed inside the insertion sleeve 302, a tapered block 304 for positioning a handrail is disposed at an end surface of one side of the sliding block 303, a groove 305 is disposed at the other side of the sliding block 303, a spring 306 is disposed in the groove 305, a screw 307 is screwed into an outer wall of the insertion sleeve 302, two ends of the handrail 2 are inserted into the insertion sleeve 302, annular grooves 222 are disposed at positions of the outer wall of the handrail 2 near the two ends, a groove width of the annular groove 222 is 4cm, and the screw 307 is screwed into the annular groove 222; a first screw 331 is fitted between the sliding sleeve 301 and the upright 105.

In a preferred embodiment of the present invention, a positioning groove 155 is disposed on an outer wall of the upright 105, and a rubber block (not shown) is sleeved on an end of the first screw 331 and inserted into the positioning groove.

In a preferred embodiment of the present invention, the post 105 and the balustrade 2 are both made of steel.

The utility model has the beneficial effects that:

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a socket joint formula regularization rigidity rail guard which characterized in that: the movable guardrail comprises a plurality of adjacent upright post units and an insertable guardrail arranged between the adjacent upright post units; the vertical column unit is provided with a socket unit, the socket unit slides along the vertical direction of the vertical column unit, and two ends of the handrail are inserted into the socket unit.

2. The socket-type shaped rigid guard rail of claim 1, wherein: the upright post unit comprises a base, wherein the top of the base is provided with semicircular clamping sheets, the clamping sheets are symmetrically provided with two sheets at the left and right sides, a rib plate is arranged between the two clamping sheets, a movable sheet is arranged through the clamping sheets, an upright post is clamped between the clamping sheets and the movable sheet, and the tops of the two upright posts are connected with a bent pipe; and a ground bolt is matched between the base and the ground.

3. The socket-type shaped rigid guard rail of claim 2, wherein: the socket unit comprises a sliding sleeve which is sleeved on the stand column and can slide along the axial direction of the stand column, an inserting sleeve is arranged on the outer wall of the sliding sleeve, a sliding block is arranged in the inserting sleeve, a conical block for positioning a railing is arranged on the end face of one side of the sliding block, a groove is formed in the other side of the sliding block, a spring is arranged in the groove, a screw is screwed into the outer wall of the inserting sleeve, two ends of the railing are inserted into the inserting sleeve, annular grooves are formed in the positions, close to the two ends, of the outer wall of the railing, the groove width of each annular groove is 3 cm-10 cm, and the screw is screwed into the annular grooves; a first screw is matched between the sliding sleeve and the upright post.

4. The socket-type shaped rigid protective guard according to claim 3, wherein: the outer wall department of stand is provided with a vertical constant head tank that runs through, the tip cover of first screw is equipped with a block rubber, the block rubber inserts to in the constant head tank, when the sliding sleeve receives great torque, break away from behind the block rubber compression deformation the constant head tank.

5. The socket-type shaped rigid guard rail of claim 2, wherein: the stand with the railing is steel.