CN219281437U

CN219281437U - Assembled construction rail guard

Info

Publication number: CN219281437U
Application number: CN202320433961.6U
Authority: CN
Inventors: 曹汝萍; 邱代彬; 刘芳; 石小秋; 杨成权
Original assignee: Sichuan Jinxin Building Engineering Co ltd
Current assignee: Sichuan Jinxin Building Engineering Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-06-30
Anticipated expiration: 2033-03-09

Abstract

The utility model belongs to the technical field of building construction, in particular to an assembled construction protective fence, which comprises a supporting rod; the supporting rod is characterized in that the bottom end of the supporting rod is connected with a supporting mechanism, a connecting mechanism is sleeved on the supporting rod, an adjusting mechanism is arranged on the inner side of the connecting mechanism, the connecting mechanism comprises a sliding sleeve, a fixing hole is formed in the circumferential surface of the sliding sleeve, a positioning hole is formed in the circumferential surface of the supporting rod, a fixing rod is inserted in the positioning hole and is sleeved on the supporting rod, the sliding sleeve is moved to a proper positioning hole, the fixing hole and the positioning hole are located at the same position, the fixing rod is inserted in the positioning hole and the fixing hole, therefore main parts of the protective guard are fixedly connected, the connecting position can bear larger load, the protective guard is not easy to damage, and the problem that the existing protective guard is fixed in a threaded rod extruding mode and easy to deform and fracture in the extruding position is solved.

Description

Assembled construction rail guard

Technical Field

The utility model relates to the technical field of building construction, in particular to an assembled construction protective fence.

Background

The assembly type construction generally refers to a building assembled at a construction site after prefabricated components are manufactured in a factory, namely the assembly type building, in order to ensure the safety of the construction process, the construction site needs to be divided into an area which is forbidden to enter, and the area is separated from other areas by a protective guard so as to ensure the safety construction.

The building construction assembly type guard rail with the bulletin number of CN216893602U is characterized in that the bottom plate; the top plate assembly, the top plate assembly set up in the top of bottom plate, the top plate assembly includes the roof, the second sliding tray has been seted up to the one end at the top of roof, first sliding tray has been seted up to the both sides of second sliding tray, the cavity has been seted up to the inside of the other end of roof, the medial surface fixed mounting of cavity has the dwang, the lateral surface of dwang rotates and is connected with the connecting plate. According to the house construction assembled protective guard, the third supporting rod can be installed on the steps of the stairs through the top plate assembly and the bottom plate under the condition that holes are not formed in the stairs, the integral structure of the stairs is protected through the protective guard, the installation is convenient and quick, and the situation that holes are formed in the steps in the later stage of stair installation without holes in the stair handrail is avoided.

Above still there is the problem in the construction assembled rail guard is built in room, and it makes the threaded rod sticis on the bracing piece periphery through rotatory threaded rod to realize the connection between each bracing piece, after the bracing piece used for a long time, its extrusion position is deformation easily, leads to the bracing piece to buckle the fracture easily, has the potential safety hazard in the use, and then proposes an assembled construction rail guard.

Disclosure of Invention

In order to make up the defects of the prior art, the rail guard on the market realizes the connection between the supporting rods in a threaded rod extrusion mode, and after the supporting rods are used for a long time, the extrusion positions of the supporting rods are easy to deform, so that the supporting rods are easy to bend and break, and the problem of potential safety hazard exists in the use process is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an assembled construction protective fence, which comprises a supporting rod; the support rod bottom is connected with supporting mechanism, the cover is equipped with coupling mechanism on the bracing piece, coupling mechanism inboard is provided with adjustment mechanism, both sides the cover is equipped with the sliding sleeve on the bracing piece.

Preferably, the connecting mechanism comprises a sliding sleeve, a fixing hole is formed in the circumferential surface of the sliding sleeve, a positioning hole is formed in the circumferential surface of the supporting rod, a fixing rod is inserted in the positioning hole and the fixing hole, a hollow cylinder is fixed on the circumferential surface of the sliding sleeve on one side, a round rod is fixed on the circumferential surface of the sliding sleeve on the other side, and the round rod passes through the structure of the fixing rod and the positioning hole.

Preferably, the adjusting mechanism comprises a hollow cylinder, a limit hole is formed in the circumferential surface of the hollow cylinder, a chute is formed in one end of the round rod, a limit cap is mounted in the chute in a sliding mode, an inserting rod is fixed on one side of the limit cap and is inserted on the round rod in a sliding mode, a spring is sleeved on the inserting rod, two ends of the spring are respectively fixed on the round rod and the limit cap, the inserting rod is inserted in the limit hole, a limit block is fixed on the round rod and the circumferential surface, a limit groove is formed in the hollow cylinder, the round rod is mounted in the hollow cylinder in a sliding mode through the limit block and the limit groove in a matched mode, a threaded cylinder is mounted at the bottom end of the support rod in a rotating mode, the spring is used, and the adjusting mechanism is simple in structure and low in cost, and can drive an object to move through self elastic force.

Preferably, the supporting mechanism comprises a threaded cylinder, a chassis is fixed at the bottom end of the threaded cylinder, fixing screws are fixedly inserted on the surface of the chassis, threads are arranged at two ends of the supporting rod, the top side of the supporting rod is rotatably provided with a connecting sleeve, the inner side of the connecting sleeve is provided with a threaded hole, through the structure of the connecting sleeve, the supporting rod can be rotatably provided with two sides of the connecting sleeve, and the protective guard can be adjusted in height by increasing or reducing the supporting rod.

The utility model has the advantages that:

1. according to the structural design of the fabricated construction protective guard, the connecting mechanism is arranged, the sliding sleeve is sleeved on the supporting rod during installation, the sliding sleeve is moved to the proper positioning hole, the fixing hole and the positioning hole are positioned at the same position, and the fixing rod is inserted into the positioning hole and the fixing hole, so that main parts of the protective guard are fixedly connected, and the connecting position can bear larger load, so that the protective guard is not easy to damage, and the problem that the existing protective guard is fixed in a threaded rod extrusion mode, and the extrusion position of the protective guard is easy to deform and break is solved.

2. According to the structural design of the fabricated construction protective guard, the adjusting mechanism is arranged, the spring is in a stretching state, the inserted bar is pressed down, the hollow cylinder and the round bar are pulled, the hollow cylinder and the round bar are stretched to a proper length under the cooperation of the limiting block and the limiting groove, the spring pulls the limiting cap to slide in the sliding groove through self elastic force at the moment, so that the inserted bar is pushed to move, the inserted bar is inserted into the limiting hole again, the hollow cylinder and the round bar are fixed, the operation is simple, and the distance between the supporting bars can be adjusted at any time according to requirements.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the whole front view of the first embodiment;

FIG. 2 is a cross-sectional view of the overall top perspective view of the first embodiment;

FIG. 3 is an enlarged schematic view of FIG. 2A according to the first embodiment;

fig. 4 is a schematic top perspective view of a supporting mechanism according to the first embodiment;

FIG. 5 is a schematic side view of a part of the structure of the first embodiment;

fig. 6 is a schematic overall rear perspective view of the second embodiment.

In the figure: 1. a support rod; 2. a thread cylinder; 3. a chassis; 4. a fixing screw; 5. positioning holes; 6. a sliding sleeve; 61. a fixing hole; 7. a hollow cylinder; 8. a limiting hole; 9. a limit groove; 10. a round bar; 11. a limiting block; 12. a chute; 13. a limit cap; 14. a spring; 15. a rod; 16. a fixed rod; 17. connecting sleeves; 18. and an elastic clamping block.

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 to 5, an assembled construction guard rail comprises a support bar 1; the bottom end of the supporting rod 1 is connected with a supporting mechanism, a connecting mechanism is sleeved on the supporting rod 1, an adjusting mechanism is arranged on the inner side of the connecting mechanism, and sliding sleeves 6 are sleeved on the supporting rod 1 on two sides.

The connecting mechanism comprises a sliding sleeve 6, a fixing hole 61 is formed in the circumferential surface of the sliding sleeve 6, a positioning hole 5 is formed in the circumferential surface of the supporting rod 1, a fixing rod 16 is inserted into the positioning hole 5 and the fixing hole 61, a hollow cylinder 7 is fixed on the circumferential surface of the sliding sleeve 6 on one side, and a round rod 10 is fixed on the circumferential surface of the sliding sleeve 6 on the other side;

during operation, when encountering the problem that uses threaded rod extrusion mode to fix, its rail guard is out of shape fracture easily, through coupling mechanism's structure, when installing, with sliding sleeve 6 suit on bracing piece 1, remove it to suitable locating hole 5 department, make fixed orifices 61 and locating hole 5 be in the coplanar position, alternate dead lever 16 in locating hole 5 and fixed orifices 61 to with rail guard major part fixed connection, and the junction can bear great load, make the rail guard not fragile.

The adjusting mechanism comprises a hollow cylinder 7, a limit hole 8 is formed in the circumferential surface of the hollow cylinder 7, a chute 12 is formed in one end of a round rod 10, a limit cap 13 is mounted in the chute 12 in a sliding mode, an inserting rod 15 is fixed on one side of the limit cap 13, the inserting rod 15 is inserted onto the round rod 10 in a sliding mode, a spring 14 is sleeved on the inserting rod 15, two ends of the spring 14 are respectively fixed on the round rod 10 and the limit cap 13, the inserting rod 15 is inserted into the limit hole 8, a limit block 11 is fixed on the round rod 10 and the circumferential surface, a limit groove 9 is formed in the hollow cylinder 7, the round rod 10 is mounted in the hollow cylinder 7 in a sliding mode through the limit block 11 and the limit groove 9 in a matching mode, and a threaded cylinder 2 is rotatably mounted at the bottom end of the supporting rod 1;

during operation, when encountering the distance between the regulation bracing piece 1, the operation is comparatively loaded down with trivial details, and when the lower problem of regulation precision, through adjustment mechanism's structure, spring 14 is in tensile state, push down inserted bar 15, pulling hollow section of thick bamboo 7 and round bar 10, under stopper 11 and spacing groove 9 cooperation, make it flexible to suitable length, spring 14 pulls spacing cap 13 through self elasticity and slides in spout 12 this moment, thereby promote inserted bar 15 and remove, make inserted bar 15 alternate in spacing hole 8 again, fix hollow section of thick bamboo 7 and round bar 10, easy operation makes the rail guard can adjust the distance between the bracing piece 1 at any time as required.

The supporting mechanism comprises a threaded cylinder 2, a chassis 3 is fixed at the bottom end of the threaded cylinder 2, fixing screws 4 are fixedly inserted on the surface of the chassis 3, threads are arranged at two ends of the supporting rod 1, a connecting sleeve 17 is rotatably arranged at the top side of the supporting rod 1, and threads are formed in the inner side of the connecting sleeve 17;

during operation, when encountering the rail guard and receiving external force, when the problem of easily empting, through supporting mechanism's structure, place the bottom surface with chassis 3, make each chassis 3 be in suitable position, then with set screw 4 nail ground, fix chassis 3, install bracing piece 1 in the screw section of thick bamboo 2 of chassis 3 topside at last, the rail guard can be under the cooperation of adapter sleeve 17 simultaneously, through the mode that increases or reduce bracing piece 1, adjust the rail guard into suitable height, make the rail guard can adjust according to service environment.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present utility model, an elastic clamping block 18 is fixed at one end of the fixing rod 16, and the fixing rod 16 is fastened in the fixing hole 61 through the elastic clamping block 18 in a matching manner; when the fixing rod 16 is subjected to external force and is easy to fall off during operation, and when the problem that the guard rail is loosened and falls off is solved, the elastic clamping block 18 is fastened on one side of the circumferential surface of the sliding sleeve 6 when the fixing rod 16 is installed in the fixing hole 61 in a penetrating mode through the structure of the elastic clamping block 18, so that the guard rail is firmer and safer due to the fact that the fixing rod 16 is not easy to fall off when subjected to external force.

The working principle is that the assembled construction is generally a building assembled on a construction site after prefabricated components are manufactured in a factory, namely the assembled building, in order to ensure the safety of the construction process, the construction site is required to be divided into a forbidden access area, the area is separated from other areas by a protective guard to ensure the safety construction, the existing protective guard is fixed between connecting rods in a compressed mode by rotating a threaded rod, after long-time use, the extrusion position of the protective guard is easy to deform, the connecting rods are bent and broken, potential safety hazards exist in the use process, in order to solve the problem, the chassis 3 is placed on the bottom surface by arranging a connecting mechanism and an adjusting mechanism, the chassis 3 is positioned at a proper position, then the fixing screw 4 is nailed into the ground, the chassis 3 is fixed, then the supporting rod 1 is arranged in the threaded cylinder 2 on the top side of the chassis 3, then the round rod 10 is arranged in the hollow cylinder 7, the inserted rod 15 is pressed down, the hollow cylinder 7 and the round rod 10 are pulled, the limit cap 13 is pulled to slide in the chute 12 by the spring 14 by self elasticity at the moment under the cooperation of the limit block 11 and the limit groove 9 to enable the round rod 10 to be stretched to a proper length, the inserted rod 15 is pushed to move, the inserted rod 15 is inserted into the limit hole 8 again, the hollow cylinder 7 and the round rod 10 are fixed, then the hollow rod 7 is sleeved on the support rod 1 under the cooperation of the sliding sleeve 6 and is moved to a proper positioning hole 5, the fixing hole 61 and the positioning hole 5 are positioned at the same position, the fixing rod 16 is inserted into the positioning hole 5 and the fixing hole 61, so that main parts of the guard rail are fixedly connected, and the connecting part can bear a large load, the problem that the existing guard rail is fixed in a threaded rod extrusion mode is solved, the extrusion position is easy to deform and break.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. An assembled construction rail guard, its characterized in that: comprises a support rod (1); the bottom end of the supporting rod (1) is connected with a supporting mechanism, a connecting mechanism is sleeved on the supporting rod (1), an adjusting mechanism is arranged on the inner side of the connecting mechanism, and sliding sleeves (6) are sleeved on the supporting rod (1) on two sides;

the connecting mechanism comprises a sliding sleeve (6), a fixing hole (61) is formed in the circumferential surface of the sliding sleeve (6), a positioning hole (5) is formed in the circumferential surface of the supporting rod (1), a fixing rod (16) is inserted in the positioning hole (5) and the fixing hole (61), a hollow cylinder (7) is fixed on the circumferential surface of the sliding sleeve (6) on one side, and a round rod (10) is fixed on the circumferential surface of the sliding sleeve (6) on the other side.

2. The fabricated construction guardrail of claim 1, wherein: the adjusting mechanism comprises a hollow cylinder (7), a limiting hole (8) is formed in the circumferential surface of the hollow cylinder (7), a sliding groove (12) is formed in one end of the round rod (10), a limiting cap (13) is arranged in the sliding groove (12) in a sliding mode, an inserting rod (15) is fixed on one side of the limiting cap (13), the inserting rod (15) is inserted on the round rod (10) in a sliding mode, a spring (14) is sleeved on the inserting rod (15), two ends of the spring (14) are respectively fixed on the round rod (10) and the limiting cap (13), and the inserting rod (15) is inserted in the limiting hole (8).

3. A fabricated construction guardrail according to claim 2, characterized in that: limiting blocks (11) are fixed on the round rod (10) and the circumferential surface, and limiting grooves (9) are formed in the hollow cylinder (7).

4. A fabricated construction guardrail according to claim 3, wherein: the round rod (10) is slidably mounted in the hollow cylinder (7) through the matching of the limiting block (11) and the limiting groove (9), and the threaded cylinder (2) is rotatably mounted at the bottom end of the supporting rod (1).

5. The fabricated construction guardrail of claim 4, wherein: the supporting mechanism comprises a threaded cylinder (2), a chassis (3) is fixed at the bottom end of the threaded cylinder (2), and a fixing screw (4) is fixedly inserted on the surface of the chassis (3).

6. The fabricated construction guardrail of claim 5, wherein: screw threads are arranged at two ends of the supporting rod (1), a connecting sleeve (17) is rotatably arranged on the top side of the supporting rod (1), and a threaded hole is formed in the inner side of the connecting sleeve (17).