CN217129160U

CN217129160U - Building engineering rail guard

Info

Publication number: CN217129160U
Application number: CN202220993676.5U
Authority: CN
Inventors: 巨国华; 郝建华
Original assignee: Beijing Sanhuan Construction Co ltd
Current assignee: Beijing Sanhuan Construction Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-05
Anticipated expiration: 2032-04-27

Abstract

The application provides a building engineering rail guard belongs to rail guard technical field. This building engineering rail guard includes two guardrail structures and middle part beta structure. Two guardrail structures, middle part beta structure include respectively with two guardrail structures relative fixed concave piece and lug on limit, the unsmooth department of concave piece and lug is pegged graft and is fixed with jointly and rotates the joint portion, links up the rotatory folding that the joint portion realized two guardrail structures through rotating, in this application, aims at improving the unable whole problem of receiving the management and carrying inconvenience of rail guard.

Description

Building engineering rail guard

Technical Field

The application relates to the field of protective guards, in particular to a building engineering protective guard.

Background

At present, the building engineering industry is developed rapidly, building sites are seen everywhere in cities, and in the building sites, in order to guarantee safety and prevent non-constructors from entering a construction area, the most commonly adopted equipment of a construction method is just a protective fence. The existing guard rails have large occupied area and are inconvenient to carry out the tidying management, so that the existing guard rails are very troublesome when the guard rails need to be withdrawn and transported to another place, and meanwhile, more guard rails are needed when a certain road is dressed or a certain place needs to be enclosed and blocked, and the existing guard rails are very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the application provides a building engineering rail guard, aims at improving the unable orderly receipts management of rail guard and the inconvenient problem of transport.

The embodiment of the application provides a building engineering rail guard, two guardrail structures and middle part beta structure.

Two guardrail structures, middle part beta structure include respectively with two guardrail structure's the relative fixed concave piece in limit and lug, concave piece with the unsmooth department of lug is pegged graft and is fixed with jointly and rotates the joint portion, through rotate the joint portion and realize two guardrail structure's rotatory folding.

In the implementation process, the concave blocks and the convex blocks which are fixedly connected to opposite sides of the guardrail structure are spliced, and the splicing positions of the concave blocks and the convex blocks are fixed by rotating the splicing parts, so that the aim of folding the guardrail structure is fulfilled.

In a specific embodiment, the rotary joint part comprises a bolt and a nut, the insertion part of the concave block and the convex block is provided with a through hole I, and the tail end of the bolt is locked and fixed with the nut after the bolt is inserted into all the through holes I.

In the implementation process, the bolt is inserted into the through hole I to be locked and fixed with the nut, so that the guardrail structure can flexibly change the direction.

In a specific embodiment, two the guardrail structure includes guardrail body and fixed slide bar, two the smooth chamber that corresponds with fixed slide bar shape is all seted up to guardrail body one end, the other end respectively with concave block with lug fixed connection, fixed slide bar sliding connection is in smooth intracavity, its the equidistant through hole II of having seted up in guardrail body surface, the department of corresponding of fixed slide bar and through hole II is seted up flutedly.

In the implementation process, the fixed sliding rod is connected in the sliding cavity in a sliding mode through the sliding cavity formed in one end of the guardrail body, the telescopic purpose is achieved, the purpose of installing the limiting part is achieved through the through hole II and the groove formed in the surface of the guardrail body and the surface of the fixed sliding rod, and the light reflecting strips are further arranged on the surface of the guardrail, so that the effect that the fixed sliding rod can be seen at night is achieved.

In a specific embodiment, two of the guardrail structures further comprise a limiting member, and the limiting member is installed in the groove.

In the implementation process, the limiting pieces are mounted in the grooves, and when the fixed sliding rods are pulled out, the purpose of fixing the guardrail body and the fixed sliding rods is achieved.

In a specific embodiment, the limiting part comprises a spring and a clamping block, two ends of the spring are respectively fixedly connected with the bottom in the groove and the top in the clamping block, sliding blocks are further fixed on two sides of the clamping block, sliding rails corresponding to the sliding blocks are arranged on the inner wall of the groove in pairs, and the sliding blocks are connected in the sliding rails in a sliding mode.

In the implementation process, the spring is extruded by pressing the clamping block, the fixed sliding rod is in sliding connection with the sliding cavity, and the clamping block is loosened to enable the spring resilience clamping block to penetrate through the through hole II, so that the effect of fixing the fixed sliding rod and the guardrail body is achieved.

In a specific embodiment, the two guardrail structures further comprise splicing pieces, and the splicing pieces are fixedly connected with the outer ends of the fixed sliding rods.

In the implementation process, the splicing pieces fixedly connected to the outer ends of the fixed sliding rods are used for splicing the guard rails together, so that the purpose of convenient assembly is achieved.

In a specific embodiment, the splice includes L shape iron plate I and circular post of falling, the L shape iron plate I of falling with circular post respectively with adjacent and can indirect folding two fixed slide bar outer end fixed connection, open on the circular post has through hole III, just the L shape iron plate I of falling can insert through hole III realize with the joint of circular post.

In the implementation process, the inverted L-shaped iron block I welded on one side of the fixed slide bar is inserted into the through hole III welded on the round column on the other side of the fixed slide bar, the guard rail is effectively connected, and the purpose of enlarging the surrounding construction site is achieved.

In a specific embodiment, the two guardrail structures further comprise a support member, and the bottoms of the two guardrail bodies are fixedly connected with the support member.

In the implementation process, the support piece fixedly connected to the bottom of the guardrail structure effectively prevents the guardrail from inclining.

In a specific embodiment, the supporting piece comprises a T-shaped iron block and an inverted L-shaped iron block II, one end of the T-shaped iron block is fixedly connected with the bottom of the guardrail body, and the other end of the T-shaped iron block is hinged with the inverted L-shaped iron block II.

In the implementation process, the inverted L-shaped iron block II is hinged to the T-shaped iron block, so that the inverted L-shaped iron block II can be controlled to be inserted into the ground for fixing or collecting, and the purpose of fixing the guard rail is achieved.

In a specific implementation scheme, the two guardrail structures further comprise pulleys, and the bottoms of the two fixed sliding rods are fixedly connected with the pulleys.

In the implementation process, the purpose of conveniently moving the protective guard is achieved through the pulleys fixedly connected to the bottoms of the fixed sliding rods.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, 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 application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a protective guard for construction engineering according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a rotary joint according to an embodiment of the present disclosure;

fig. 3 is a schematic cross-sectional structural view of a position limiting member according to an embodiment of the present disclosure;

fig. 4 is a schematic structural view of a construction engineering protective guard according to an embodiment of the present application when folded;

fig. 5 is a schematic view of a part of a structure of a guard rail for construction engineering provided in an embodiment of the present application when being spliced;

fig. 6 is a schematic side view of a protective guard for construction engineering according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a support member according to an embodiment of the present disclosure.

In the figure: 10-a guardrail structure; 110-a guardrail body; 120-fixing the sliding rod; 130-a limit piece; 140-a splice; 150-a support; 160-a pulley; 170-groove; 20-a middle fold configuration; 210-a concave block; 220-a bump; 230-rotating the engagement portion; 231-bolts; 232-screw cap; 131-a spring; 132-a cartridge; 141-an inverted L-shaped iron block I; 142-a circular column; 151-T-shaped iron blocks; 152-an inverted L-shaped iron block II.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to fig. 1, the present application provides a protective fence for construction engineering, which includes two fence structures 10 and a middle folding structure 20.

Wherein, two guardrail structures 10 are used for isolating the construction environment, and the middle folding structure 20 is used for folding the guardrail.

Referring to fig. 1, 3, 4, 5, 6 and 7, two guardrail structures 10 are shown.

In a specific embodiment, two guardrail structures 10 include guardrail bodies 110 and fixed slide bar 120, slide cavities corresponding to the shape of fixed slide bar 120 are respectively formed at one end of each guardrail body 110, the other end is respectively fixedly connected with concave block 210 and convex block 220, fixed slide bar 120 is slidably connected in the slide cavities, through holes ii are formed at equal intervals on the surface of guardrail body 110, grooves 170 are formed at the corresponding positions of fixed slide bar 120 and through holes ii, wherein, through the slide cavities formed at one end of guardrail bodies 110, fixed slide bar 120 is slidably connected in the slide cavities to achieve the purpose of extension and retraction, through holes ii and grooves 170 formed on the surfaces of guardrail bodies 110 and fixed slide bar 120, the purpose of installing limiting members 130 is achieved, and the surface of guardrail is further provided with reflective strips to achieve the effect that can be seen at night.

In a specific embodiment, the two guardrail structures 10 further include a limiting member 130, and the limiting member 130 is installed in the groove 170, wherein the limiting member 130 installed in the groove 170 is used to fix the guardrail body 110 and the fixing slide bar 120 when the fixing slide bar 120 is pulled out.

In a specific embodiment, the limiting member 130 includes a spring 131 and a latch 132, two ends of the spring 131 are respectively fixedly connected to the bottom inside the groove 170 and the top inside the latch 132, sliders are further fixed to two sides of the latch 132, slide rails corresponding to the sliders are pairwise formed on the inner wall of the groove 170, the sliders are slidably connected to the slide rails, wherein the spring 131 is extruded by pressing the latch 132, the sliding rod 120 is slidably connected to the sliding cavity, and the latch 132 is released to enable the latch 132 rebounded by the spring 131 to pass through the through hole ii, so as to fix the sliding rod 120 and the guardrail body 110.

In a specific embodiment, the two guardrail structures 10 further include splicing members 140, the splicing members 140 are fixedly connected to the outer ends of the fixing slide bars 120, wherein the splicing members 140 fixedly connected to the outer ends of the fixing slide bars 120 facilitate splicing the guardrails together, so as to achieve the purpose of convenient assembly.

In a specific embodiment, the splicing member 140 includes an inverted L-shaped iron block i 141 and a circular column 142, the inverted L-shaped iron block i 141 and the circular column 142 are respectively and fixedly connected to the outer ends of two adjacent and indirectly foldable fixed slide bars 120, a through hole iii is opened on the circular column 142, and the inverted L-shaped iron block i 141 can be inserted into the through hole iii to be clamped with the circular column 142, wherein the inverted L-shaped iron block i 141 welded on one side of the fixed slide bar 120 is inserted into the through hole iii welded on the circular column 142 on the other side of the fixed slide bar 120, so that the guard rail is effectively connected, and the purpose of expanding the surrounding construction site is achieved.

In a specific embodiment, the two guardrail structures 10 further comprise a support member 150, and the bottom of the two guardrail bodies 110 are fixedly connected to the support member 150, wherein the support member 150 is fixedly connected to the bottom of the guardrail structure 10, thereby effectively preventing the inclination of the guardrail.

In a specific embodiment, the supporting member 150 comprises a T-shaped iron block 151 and an inverted L-shaped iron block ii 152, one end of the T-shaped iron block 151 is fixedly connected to the bottom of the guardrail body 110, and the other end of the T-shaped iron block 151 is hinged to the inverted L-shaped iron block ii 152, wherein the inverted L-shaped iron block ii 152 can be controlled to be inserted into the ground for fixing or collecting through the articulation of the inverted L-shaped iron block ii 152 and the T-shaped iron block 151, so as to achieve the purpose of fixing the guardrail.

In a specific embodiment, the two guard rail structures 10 further comprise pulleys 160, and the bottoms of the two fixed sliding rods 120 are fixedly connected with the pulleys 160, wherein the purpose of conveniently moving the guard rail is achieved by the pulleys 160 fixedly connected to the bottoms of the fixed sliding rods 120.

Referring to fig. 1, 2, 3, 4, 5, and 6, the middle folding structure 20 includes a concave block 210 and a convex block 220 respectively fixed to opposite sides of two guardrail structures 10, the concave block 210 and the convex block 220 are inserted and fixed with a rotation connection part 230, the rotation folding of the two guardrail structures 10 is realized by rotating the connection part 230, wherein the concave block 210 and the convex block 220 fixedly connected to the opposite sides of the guardrail structures 10 are inserted, and the insertion part of the concave block 210 and the convex block 220 is fixed by the rotation connection part 230, so as to achieve the purpose of folding the guardrail structures 10.

In a specific embodiment, the rotation connection part 230 includes a bolt 231 and a nut 232, the insertion part of the concave block 210 and the convex block 220 is provided with a through hole i, the bolt 231 is inserted into all the through holes i, and the tail end of the bolt is locked and fixed with the nut 232, wherein the bolt 231 is inserted into the through hole i and locked and fixed with the nut 232, so as to achieve the purpose that the direction of the guardrail structure 10 can be flexibly changed.

The working principle of the building engineering protective fence is as follows: when the guardrail structure is used, the insertion joints of the concave blocks 210 and the convex blocks 220 fixed on opposite sides of the two guardrail structures 10 are connected through the rotary connecting parts 230, the fixed sliding rod 120 is pulled out to a proper position by pressing the limiting part 130, the pressed limiting part 130 is released, the clamping block 132 penetrates through the through hole II, the purpose of stabilizing the fixed sliding rod 120 is achieved, the inverted L-shaped iron block I141 installed on the side surface of the fixed sliding rod 120 is spliced with the other pair of circular columns 142 installed on the side surface of the fixed sliding rod 120, the inverted L-shaped iron block II 152 is put down to be fixed with the ground, the inverted L-shaped iron block II 152 fixed with the ground is collected, the inverted L-shaped iron block I141 is taken down from the circular columns 142, the limiting part 130 is pressed to enable the fixed sliding rod 120 to return to the original position, then the pressing of the limiting part 130 is stopped, and the two guardrail structures 10 are folded through the rotary connecting parts 230.

It should be noted that the specific model specification of the pulley 160 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A building engineering protective fence is characterized by comprising

Two barrier structures (10);

the middle folding structure (20) comprises a concave block (210) and a convex block (220) which are respectively fixed with the opposite sides of the two guardrail structures (10), the concave block (210) and the convex block (220) are inserted into the concave-convex part and are jointly fixed with a rotary joint part (230), and the rotary folding of the two guardrail structures (10) is realized through the rotary joint part (230).

2. The guard rail for construction engineering according to claim 1, wherein the rotary joint part (230) comprises a bolt (231) and a nut (232), the insertion part of the concave block (210) and the convex block (220) is provided with a through hole I, and the tail end of the bolt (231) is locked and fixed with the nut (232) after being inserted into all the through holes I.

3. The building engineering protective guard according to claim 1, wherein the two protective guard structures (10) comprise protective guard bodies (110) and fixed sliding rods (120), one ends of the two protective guard bodies (110) are respectively provided with a sliding cavity corresponding to the shape of the fixed sliding rods (120), the other ends of the two protective guard bodies are respectively fixedly connected with the concave blocks (210) and the convex blocks (220), the fixed sliding rods (120) are slidably connected in the sliding cavities, through holes II are formed in the surfaces of the protective guard bodies (110) at equal intervals, and grooves (170) are formed in the positions, corresponding to the through holes II, of the fixed sliding rods (120).

4. A construction work guard rail according to claim 3, characterised in that two of the guard rail structures (10) further comprise a limiting member (130), the limiting member (130) being mounted in the recess (170).

5. The building engineering protective guard according to claim 4, wherein the limiting member (130) comprises a spring (131) and a fixture block (132), two ends of the spring (131) are respectively and fixedly connected with the inner bottom of the groove (170) and the inner top of the fixture block (132), two sides of the fixture block (132) are further fixed with sliding blocks, sliding rails corresponding to the sliding blocks are arranged on the inner walls of the groove (170) in pairs, and the sliding blocks are slidably connected in the sliding rails.

6. A construction engineering guard rail according to claim 3, wherein two guard rail structures (10) further comprise a splicing member (140), and the splicing member (140) is fixedly connected with the outer end of the fixed slide bar (120).

7. The building engineering protective guard according to claim 6, wherein the splicing piece (140) comprises an inverted L-shaped iron block I (141) and a round column (142), the inverted L-shaped iron block I (141) and the round column (142) are respectively and fixedly connected with the outer ends of two adjacent indirectly foldable fixing sliding rods (120), a through hole III is formed in the round column (142), and the inverted L-shaped iron block I (141) can be inserted into the through hole III to be clamped with the round column (142).

8. A construction engineering guard rail according to claim 3, wherein two guard rail structures (10) further comprise a support member (150), and the bottom of each of the two guard rail bodies (110) is fixedly connected with the support member (150).

9. The architectural engineering protective guard according to claim 8, wherein the supporting member (150) comprises a T-shaped iron block (151) and an inverted L-shaped iron block II (152), one end of the T-shaped iron block (151) is fixedly connected with the bottom of the guardrail body (110), and the other end of the T-shaped iron block is hinged with the inverted L-shaped iron block II (152).

10. A construction engineering guard rail according to claim 3, wherein the two guard rail structures (10) further comprise pulleys (160), and the bottoms of the two fixed sliding bars (120) are fixedly connected with the pulleys (160).