CN216974404U

CN216974404U - Interim guardrail

Info

Publication number: CN216974404U
Application number: CN202220508134.4U
Authority: CN
Inventors: 刘丽恒; 雷小坤; 杨钊
Original assignee: Shaanxi Xiongfeng Industrial Group Co ltd
Current assignee: Shaanxi Xiongfeng Industrial Group Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-07-15
Anticipated expiration: 2032-03-08

Abstract

The application discloses a temporary guardrail, which belongs to the technical field of guardrails, wherein a guardrail main body comprises a guard bar, an upright bar and a bottom plate, the guard bar is horizontally arranged above the upright bar, the upright bar and the guard bar are vertically distributed, the bottom plate is arranged below the upright bar, and two ends of the guard bar are provided with mutually adaptive protruding bars and mounting grooves; the utility model discloses a guardrail, including bottom plate and pole setting swing joint, the upper surface of bottom plate sinks inwards in the middle part and is formed with the spread groove, peg graft in the inside of spread groove has rotatory piece, rotatory piece activity embedding is installed in the bottom of pole setting, the inside of rotatory piece is equipped with accomodates the groove, accomodate the vertical bottom face that runs through rotatory piece in groove, the inside slidable mounting who accomodates the groove has the telescopic link, the one end that the telescopic link stretches out to accomodate the groove is connected with the connecting block, connecting block fixed mounting is in the inside of spread groove, this interim guardrail, promotes the convenience when guardrail uses temporarily, and the structure is nimble, and the space occupies for a short time, is convenient for disassemble and removes.

Description

Interim guardrail

Technical Field

This application belongs to guardrail technical field, especially relates to an interim guardrail.

Background

The guardrail is a fence and refers to an industrial protective fence. The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, highways, commercial districts, public places and the like. Guardrails are visible everywhere in our lives.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: in daily life, when the residential district carries out construction transformation or dangerous prevention, all can use the guardrail to carry out the wall temporarily, but the most volumes of guardrail that present metal made are great, need workman's transport many times to carry out the aggregate erection, and the space occupies greatly.

For this reason, we propose a temporary guard rail to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve prior art, and the most volumes of guardrail that present metal was made are great, need workman's transport many times to carry and carry out the aggregate erection, and the space occupies big problem, and the interim guardrail of proposing.

In order to achieve the purpose, the following technical scheme is adopted in the application:

a temporary guardrail comprises a guardrail main body, wherein the guardrail main body comprises a guard bar, an upright post and a bottom plate, the guard bar is horizontally arranged above the upright post, the upright post and the guard bar are vertically distributed, the bottom plate is arranged below the upright post, and two ends of the guard bar are provided with mutually-matched protruding bars and mounting grooves;

the bottom plate is movably connected with the vertical rod, the middle part of the upper surface of the bottom plate is inwards collapsed to form a connecting groove, a rotating block is inserted into the connecting groove, the rotating block is movably embedded and installed at the bottom of the vertical rod, an accommodating groove is formed in the rotating block, the accommodating groove vertically penetrates through the bottom end surface of the rotating block, a telescopic rod is slidably installed in the accommodating groove, one end, extending out of the accommodating groove, of the telescopic rod is connected with a matching block, the matching block is fixedly installed in the connecting groove, a bearing is arranged between the matching block and the telescopic rod, and the matching block is rotatably connected with the telescopic rod;

the middle part of the guard bar is penetrated and provided with an inner groove, and the top of the upright rod is inserted into the inner groove.

Benefit from the design of guardrail main part, it is all very convenient with the dismantlement to assemble, satisfies the daily use in residential district to rely on the flexibility of self, portable transport.

Preferably, the slot has been seted up between two parties to the upper surface of pole setting, the inside embedding of slot is pegged graft and is had the inserted bar, the connecting block is connected to the inserted bar other end.

Thanks to the insertion matching design of the insertion rod and the insertion slot, the installation between the upright rod and the guard rod is efficient and tight.

Preferably, the connecting block is cross structure fixed mounting at the inside groove top, inserted bar fixed connection connecting block is towards the position placed in the middle of the pole face, laminating butt between connecting block and the pole setting.

Benefit from the setting of connecting block and can prevent that the stand from passing the effect that the protective bar played the protection spacing completely on the one hand, and on the other hand can support the installation of inserted bar.

Preferably, the outer wall of the guard bar close to one end of the mounting groove is provided with a limiting bolt, the protruding rod is provided with a matching groove, and the limiting bolt is threaded in the matching groove.

Benefit from the setting of spacing bolt, can satisfy the work efficiency demand of guardrail dismouting with the protruding pole and the mounting groove high-speed joint of gomphosis each other.

Preferably, the outer walls of two sides of the upper end of the rotating block are symmetrically provided with connecting shafts, and one end, far away from the rotating block, of each connecting shaft is rotatably connected with the vertical rod.

Benefit from the design of connecting axle to make rotatory piece have the convertibility, and then the bottom plate has the function of upset and accomodating, plays the effect that saves space and occupy, also is convenient for the holistic transportation of guardrail more.

Preferably, a buckling block is convexly arranged on one side of the upper surface of the bottom plate.

Benefit from the setting of knot piece, can with offer the catching groove adaptation joint on the pole setting outer wall when the bottom plate upset is received, and then fixed the bottom plate.

Preferably, the protruding rods are inserted into the mounting grooves, and the protruding rods and the guard rods are distributed in a step shape.

The protruding rods and the protection rods are arranged in a stepped shape, so that the protruding rods can be completely embedded when the protection rods are assembled, and the assembling regularity and the assembling attractiveness are ensured.

Preferably, the outer wall of the upper end of the upright rod is fixedly provided with a limiting block of a cuboid frame structure, and the limiting block is abutted to the bottom end face of the guard rod.

The design of the limiting block is beneficial to avoiding dislocation between the vertical rod and the guard rod, and the vertical rod and the guard rod are in a reasonable range when being assembled, so that the vertical rod cannot completely penetrate through the guard rod.

To sum up, the technical effect and the advantage of this application: this interim guardrail, but through the split of guardrail main part and disassemble the setting, the guardrail is more high-efficient convenient when using temporarily, relies on the split cooperation of pole setting, bottom plate and fender rod, when needs remove the transportation, also saves space more, and the practicality is strong. In addition, through the swing joint of bottom plate and pole setting, when accomodating the bottom plate, the pole setting is still connected through the mode of lock joint to the bottom plate, is difficult to appear the condition that the part is lost, also further promotes the efficiency when installation uses, and the structural design of integration not only satisfies the use of guardrail when daily protection, has also optimized the inconvenient problem of carrying of guardrail.

Drawings

FIG. 1 is a schematic view of an assembly structure of a guardrail main body;

FIG. 2 is a schematic structural view of the guardrail main body;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

fig. 5 is a schematic view of a connection structure of the rotating block and the telescopic rod.

In the figure: 1. a guardrail body; 2. a guard bar; 3. a mating groove; 4. a projecting rod; 5. mounting grooves; 6. a limit bolt; 7. a limiting block; 8. erecting a rod; 9. buckling blocks; 10. a base plate; 11. connecting blocks; 12. an inner tank; 13. a slot; 14. inserting a rod; 15. connecting grooves; 16. rotating the block; 17. a connecting shaft; 18. a receiving groove; 19. a telescopic rod; 20. and (6) matching the blocks.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments.

Referring to fig. 1 and 2, an interim guardrail, including guardrail main part 1, guardrail main part 1 includes fender rod 2, pole setting 8 and bottom plate 10, and wherein, 2 levels of fender rod set up in the top of pole setting 8, and pole setting 8 is equipped with bottom plate 10 for the below of vertical distribution and pole setting 8 with fender rod 2 is perpendicular, simultaneously, is equipped with protruding pole 4, the mounting groove 5 of mutual adaptation respectively at the both ends of fender rod 2.

Refer to fig. 2, fixed stopper 7 that is equipped with cuboid frame construction on the upper end outer wall of pole setting 8, stopper 7 and guard bar 2's bottom end face butt, through stopper 7's design, can not misplace between pole setting 8 and the guard bar 2 to be in reasonable within range when making pole setting 8 and the equipment of guard bar 2, pole setting 8 can not pass guard bar 2 completely.

Referring to fig. 2 and 3, an inner groove 12 is formed through the middle of the guard bar 2, and the top of the vertical bar 8 is inserted into the inner groove 12. The slot 13 has been seted up between two parties to the upper surface of pole setting 8, and the inside embedding of slot 13 is pegged graft and is had inserted bar 14, and the inserted bar 14 other end is connected with connecting block 11. The connecting block 11 is fixedly arranged at the top of the inner groove 12 in a cross-shaped structure. The inserted bar 14 is fixedly connected with the middle position of the connecting block 11 facing the vertical rod 8 surface, and the connecting block 11 and the vertical rod 8 are jointed and abutted.

In addition, a limiting bolt 6 is arranged on the outer wall of one end, close to the mounting groove 5, of the guard bar 2 in a threaded mode, and a matching groove 3 is formed in the protruding rod 4. The inside at cooperation groove 3 is worn to establish by 6 screw threads of spacing bolt, and wherein, has detain piece 9 at the protruding fixed mounting of upper surface one side of bottom plate 10, and during the installation, protruding pole 4 is pegged graft in the inside of mounting groove 5, and is step-like distribution between protruding pole 4 and the guard bar 2. When the device is disassembled, the protruding rod 4 can be separated from the mounting groove 5 by reversely rotating the limiting bolt 6, and meanwhile, the bottom plate 10 and the upright rod 8 form an inverted T-shaped part when in use and can be folded and disassembled when not in use.

Referring to fig. 4 and 5, the bottom plate 10 is movably connected with the vertical rod 8, the middle part of the upper surface of the bottom plate 10 is inwards collapsed to form a connecting groove 15, a rotating block 16 is inserted into the connecting groove 15, the rotating block 16 is movably embedded in the bottom of the vertical rod 8, a containing groove 18 is formed in the rotating block 16, and the containing groove 18 vertically penetrates through the bottom end face of the rotating block 16.

In addition, an expansion link 19 is slidably mounted inside the accommodating groove 18, one end of the expansion link 19 extending out of the accommodating groove 18 is connected with a matching block 20, the matching block 20 is fixedly mounted inside the connecting groove 15, a bearing is arranged between the matching block 20 and the expansion link 19, the bearing plays a role in connection transmission, and the matching block 20 is rotatably connected with the expansion link 19.

Through the arrangement of the connecting shaft 17, the turning rotating block 16 is turned, the bottom plate 10 is turned ninety degrees in a fan shape by taking the connecting shaft 17 as a circle center, and then the bottom plate 10 can be turned ninety degrees again through the matching block 20 and the bearing of the telescopic rod 19.

Referring to fig. 5, still symmetry fixed mounting has connecting axle 17 on the outer wall of rotatory piece 16 upper end both sides, and connecting axle 17 keeps away from the one end of rotatory piece 16 and rotates and connect pole setting 8, and connecting axle 17 makes rotatory piece 16 have the rotatability, and then bottom plate 10 has the function of overturning and accomodating, plays the effect that sparingly space occupies, the holistic transportation of the guardrail of also being convenient for more.

The working principle is as follows: when in use, a plurality of guardrail bodies 1 are assembled at first, and the number of the guardrail bodies 1 is increased or reduced according to the requirement of the use length;

a plurality of guardrail main bodies 1 are connected in series through the matching assembly of a protruding rod 4 and a mounting groove 5, a plurality of guard rods 2 are mounted through a limit bolt 6 and a matching groove 3 in a threaded connection mode, then an upright rod 8 is inserted into an inner groove 12 on the guard rods 2, an inserted rod 14 vertically and fixedly mounted in the inner groove 12 is matched and inserted into a slot 13 in the upper surface of the upright rod 8, the upright rod 8 and the guard rods 2 are assembled, when the guardrail main bodies are disassembled, the protruding rod 4 can be separated from the mounting groove 5 by reversely rotating the limit bolt 6, a bottom plate 10 and the upright rod 8 are inverted T-shaped when the guardrail main body is used, and can be folded and disassembled when the guardrail main body is not used, the concrete disassembling mode is that the upright rod 8 is pulled first, the upright rod 8 moves upwards under the stress, a rotating block 16 is moved out from the inside of the connecting groove 15, the bottom of the rotating block 16 exceeds the bottom length of the upright rod 8 and is used for being inserted into the connecting groove 15, after the rotating block 16 is pulled out, the rotating block can continue to be stretched until a telescopic rod 19 is stretched out in the inside of the accommodating groove 18, this moment bottom plate 10 keeps away from gradually with pole setting 8, through the rotatory piece 16 of setting upset of connecting axle 17 afterwards, bottom plate 10 uses connecting axle 17 as the centre of a circle, be fan-shaped upset ninety degrees, rotate through the bearing cooperation of cooperation piece 20 with telescopic link 19 afterwards, bottom plate 10 overturns ninety degrees back once more, detain piece 9 and set up the catching groove (not shown in the figure) parallel and level on founding the mark, and through telescopic link 19 with accomodate the sliding connection bottom plate 10 of groove 18 laminate towards guard bar 2 and will detain the inside of piece 9 joint at the catching groove, this interim guardrail, promote the convenience when the guardrail uses temporarily, and the structure is nimble, the space occupies for a short time, be convenient for disassemble the removal.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. A temporary guardrail comprises a guardrail main body (1), and is characterized in that the guardrail main body (1) comprises a guard bar (2), a vertical bar (8) and a bottom plate (10), the guard bar (2) is horizontally arranged above the vertical bar (8), the vertical bar (8) and the guard bar (2) are vertically distributed, the bottom plate (10) is arranged below the vertical bar (8), and protruding bars (4) and mounting grooves (5) which are mutually adaptive are arranged at two ends of the guard bar (2);

the bottom plate (10) is movably connected with the upright stanchion (8), the upper surface of the bottom plate (10) is inwards collapsed at the middle part to form a connecting groove (15), a rotating block (16) is inserted in the connecting groove (15), the rotating block (16) is movably embedded and installed at the bottom of the upright stanchion (8), a containing groove (18) is arranged in the rotating block (16), the containing groove (18) vertically penetrates through the bottom end surface of the rotating block (16), an expansion link (19) is slidably arranged in the accommodating groove (18), one end of the expansion link (19) extending out of the accommodating groove (18) is connected with a matching block (20), the matching block (20) is fixedly arranged inside the connecting groove (15), a bearing is arranged between the matching block (20) and the telescopic rod (19), and the matching block (20) is rotatably connected with the telescopic rod (19);

an inner groove (12) is formed in the middle of the guard bar (2) in a penetrating mode, and the top of the upright rod (8) is inserted into the inner groove (12).

2. A temporary guard rail according to claim 1, wherein the upper surface of the upright (8) is centrally provided with a slot (13), an insert rod (14) is inserted into the slot (13), and the other end of the insert rod (14) is connected with a connecting block (11).

3. A temporary guard rail according to claim 2, characterized in that the connecting block (11) is fixedly arranged on the top of the inner groove (12) in a cross-shaped structure, the inserting rod (14) is fixedly connected to the connecting block (11) towards the center of the surface of the vertical rod (8), and the connecting block (11) and the vertical rod (8) are abutted.

4. The temporary guardrail according to claim 1, wherein a limiting bolt (6) is installed on the outer wall of one end of the guard bar (2) close to the installation groove (5), a matching groove (3) is formed in the protruding bar (4), and the limiting bolt (6) is threaded in the matching groove (3).

5. A temporary guardrail according to claim 1, characterized in that connecting shafts (17) are symmetrically arranged on the outer walls of the two sides of the upper end of the rotating block (16), and one end of each connecting shaft (17) far away from the rotating block (16) is rotatably connected to the upright rod (8).

6. A temporary barrier according to claim 1, wherein the bottom plate (10) is provided with a buckle block (9) protruding from one side of the upper surface thereof.

7. A temporary guard rail according to claim 1, characterized in that the projecting rod (4) is inserted into the mounting groove (5), and the projecting rod (4) and the guard bar (2) are distributed in a step shape.

8. A temporary guardrail according to claim 1, characterized in that the outer wall of the upper end of the upright (8) is fixedly provided with a limiting block (7) with a rectangular frame structure, and the limiting block (7) is abutted against the bottom end surface of the guard bar (2).