CN219974102U - Adjustable guardrail - Google Patents

Abstract

The utility model relates to the technical field of guardrails, and discloses an adjustable guardrail, wherein a first cross rod is fixedly connected between two limiting rings, a second cross rod is fixedly connected between the other two limiting rings, a railing is fixedly connected between the first cross rod and the second cross rod, a fine adjustment mechanism is arranged at the bottom of the second cross rod and comprises a bidirectional screw rod, a first adjusting block and a second adjusting block, the first adjusting block and the second adjusting block are sleeved on external threads of the bidirectional screw rod, guide rods transversely penetrate through the inner parts of the first adjusting block and the second adjusting block, a first support is hinged to the top of the first adjusting block, a second support is hinged to the top of the second adjusting block, and a water collecting mechanism is arranged at the tops of the first vertical rod and the second vertical rod. The fine-tuning can adjust the height of top railing, conveniently shelter from and protect according to actual need with railing regulation to ideal position, compare in traditional guardrail, the protection height-adjustable can satisfy the protection needs of not co-altitude, and application scope has obtained the promotion.

Description

Adjustable guardrail

Technical Field

The utility model relates to the technical field of guardrails, in particular to an adjustable guardrail.

Background

Civil engineering also refers to the objects of engineering construction, i.e., construction on the ground or underground, on land or in water, various engineering facilities for directly or indirectly serving human life, production, military, scientific research, such as houses, roads, railways, transportation pipes, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage, and protection engineering, etc., and civil engineering requires the use of many large-scale equipment for working the construction site during construction, and thus requires the use of guardrails for protecting the surroundings of the large-scale equipment when in use.

Chinese patent discloses a building guardrail for civil engineering (grant bulletin number CN 208792888U), it is through adding fixed slot one, the cavity section of thick bamboo, the stay cord, the push rod, the draw-in groove, spring one, T type pole, spring two and fixed section of thick bamboo, this design has realized the detachable function of railing and frame, it is fixed knot structure to have solved current building guardrail for civil engineering, however above-mentioned building guardrail is when using, because the height of guardrail is certain, thereby cause the height of this guardrail to be difficult to adjust, when the region that needs to protect is higher than self height, unable corresponding protective effect of playing, application scope is limited.

Disclosure of Invention

The present utility model is directed to an adjustable guardrail, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a guardrail with adjustable, includes first montant and second montant, the outside of first montant and second montant all movable sleeve is equipped with two spacing rings, wherein the rigid coupling has first horizontal pole between two spacing rings, the rigid coupling has the second horizontal pole between two other spacing rings, the rigid coupling has the railing between first horizontal pole and the second horizontal pole, fine setting mechanism is installed to the bottom of second horizontal pole, fine setting mechanism includes two-way lead screw, first regulating block and second regulating block, the outside thread bush of two-way lead screw is equipped with first regulating block and second regulating block, the inside transverse movement of first regulating block and second regulating block runs through there is the guide bar, the top of first regulating block articulates there is first support, the top of second regulating block articulates there is the second support, water collecting mechanism is installed at the top of first montant and second montant.

Optionally, the guide bar rigid coupling is between first montant and second montant, and the top of first support and second support all articulates in the bottom of second horizontal pole.

Optionally, one end of the bidirectional screw rod movably penetrates through the first vertical rod, and the other end of the bidirectional screw rod is rotatably connected to the second vertical rod through a bearing.

Optionally, the water collecting mechanism includes water storage box, delivery port and water pipe, and the fixed intercommunication in one side of water storage box has the delivery port, and the fixed intercommunication in top of water storage box has two water pipes, and the fixed intercommunication in top of two water pipes has the storage water tank, and the inside rigid coupling of storage water tank has the reposition of redundant personnel piece.

Optionally, a valve is installed in the water outlet, and the flow dividing block is of a triangular structure.

Optionally, one of the water pipes is fixedly penetrated through the first vertical rod, the other water pipe is fixedly penetrated through the second vertical rod, and the water storage box is fixedly connected at the bottom ends of the first vertical rod and the second vertical rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. the fine-tuning can adjust the height of top railing, conveniently shelter from and protect according to actual need with railing regulation to ideal position, compare in traditional guardrail, the protection height-adjustable can satisfy the protection needs of not co-altitude, and application scope has obtained the promotion.

2. The rainwater collecting mechanism can collect rainwater, the collected rainwater can be stored in the water storage box, subsequent use is convenient, and the purpose of saving water can be achieved to a certain extent.

Drawings

FIG. 1 is a schematic view of the overall structure of an adjustable guardrail of the present utility model;

FIG. 2 is a schematic diagram of a fine adjustment mechanism in an adjustable guardrail according to the present utility model;

fig. 3 is a schematic structural view of a water collecting mechanism in an adjustable guardrail according to the present utility model.

In the figure: 1. a first vertical rod; 2. a second vertical rod; 3. a limiting ring; 4. a first cross bar; 5. a second cross bar; 6. railing; 7. a fine adjustment mechanism; 71. a two-way screw rod; 72. a first adjustment block; 73. a second adjustment block; 74. a guide rod; 75. a first bracket; 76. a second bracket; 8. a water collecting mechanism; 81. a water storage box; 82. a water outlet; 83. a water pipe; 84. a water storage tank; 85. a shunt 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.

Referring to fig. 1 to 3, the present utility model provides an adjustable guardrail, which comprises a first vertical rod 1 and a second vertical rod 2, wherein two limiting rings 3 are movably sleeved outside the first vertical rod 1 and the second vertical rod 2, a first cross rod 4 is fixedly connected between the two limiting rings 3, a second cross rod 5 is fixedly connected between the other two limiting rings 3, and a railing 6 is fixedly connected between the first cross rod 4 and the second cross rod 5.

The fine tuning 7 is installed to the bottom of second horizontal pole 5, fine tuning 7 includes two-way lead screw 71, first regulating block 72 and second regulating block 73, the outside thread bush of two-way lead screw 71 is equipped with first regulating block 72 and second regulating block 73, the inside horizontal movable of first regulating block 72 and second regulating block 73 has guide bar 74 throughout, the top of first regulating block 72 articulates there is first support 75, the top of second regulating block 73 articulates there is second support 76, guide bar 74 rigid coupling is between first montant 1 and second montant 2, the top of first support 75 and second support 76 all articulates the bottom at second horizontal pole 5, the one end activity of two-way lead screw 71 runs through first montant 1, and the other end of two-way lead screw 71 passes through the bearing rotation and connects on second montant 2, fine tuning 7 can adjust the height of railing 6 of top, conveniently shelter from and protect according to actual need with ideal position, compare in traditional guardrail, the protection height-adjustable, the application scope has been promoted and the protection needs of co-altitude can be satisfied.

The water collecting mechanism 8 is installed at the top of first montant 1 and second montant 2, water collecting mechanism 8 includes water storage box 81, delivery port 82 and water pipe 83, the fixed intercommunication in one side of water storage box 81 has delivery port 82, and the fixed intercommunication in top of water storage box 81 has two water pipes 83, the fixed intercommunication in top of two water pipes 83 has storage water tank 84, the inside rigid coupling of storage water tank 84 has reposition of redundant personnel piece 85, the internally mounted of delivery port 82 has the valve, reposition of redundant personnel piece 85 is triangle-shaped structure, one of them water pipe 83 is fixed to run through first montant 1, another water pipe 83 is fixed to run through second montant 2, the bottom department of water storage box 81 rigid coupling at first montant 1 and second montant 2, water collecting mechanism 8 can collect the rainwater, the rainwater after the collection can be stored in water storage box 81, be convenient for follow-up use, can play the purpose of saving water to a certain extent.

Working principle: when the device is used, the bidirectional screw rod 71 is held by hand to rotate positively, the first adjusting block 72 and the second adjusting block 73 can be driven to move relatively to the first bracket 75 and the second bracket 76, the first cross rod 4, the second cross rod 5 and the railing 6 can be driven to rise at the moment, the bidirectional screw rod 71 is held by hand to rotate reversely, the first adjusting block 72 and the second adjusting block 73 can be driven to move reversely at the moment, the first bracket 75 and the second bracket 76 can be driven to move reversely after the first adjusting block 72 and the second adjusting block 73 are moved reversely, the first cross rod 4, the second cross rod 5 and the railing 6 can be driven to move downwards at the moment, the fine adjusting mechanism 7 can adjust the height of the railing 6 above, the railing 6 can be conveniently adjusted to an ideal position according to the actual need, the protection height is adjustable, the protection requirement of different heights can be met, the application range is lifted, when raining, rainwater can drop in 84, the rainwater can flow into the water storage box 84, the two water storage boxes 82 can be opened by the left water storage boxes 82 through the right side boxes 82, and the inside the rainwater storage boxes 82 can be opened by the left water storage boxes 82.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a guardrail with adjustable, includes first montant (1) and second montant (2), a serial communication port, the outside of first montant (1) and second montant (2) all movable sleeve is equipped with two spacing rings (3), wherein the rigid coupling has first horizontal pole (4) between two spacing rings (3), the rigid coupling has second horizontal pole (5) between two other spacing rings (3), rigid coupling has railing (6) between first horizontal pole (4) and second horizontal pole (5), fine setting mechanism (7) are installed to the bottom of second horizontal pole (5), fine setting mechanism (7) are including two-way lead screw (71), first regulating block (72) and second regulating block (73), the outside thread bush of two-way lead screw (71) is equipped with first regulating block (72) and second regulating block (73), the inside horizontal activity of first regulating block (72) and second regulating block (73) is run through and is had guide bar (74), the top of first regulating block (72) articulates has first support (75), the top of second regulating block (73) articulates has second support (76), top of second regulating block (73) is equipped with second montant (1) and second montant (8).

2. An adjustable guardrail according to claim 1, characterized in that the guide rod (74) is fixedly connected between the first vertical rod (1) and the second vertical rod (2), and the top ends of the first bracket (75) and the second bracket (76) are hinged at the bottom of the second cross rod (5).

3. An adjustable guardrail according to claim 1, characterized in that one end of the bidirectional screw rod (71) movably penetrates the first vertical rod (1), and the other end of the bidirectional screw rod (71) is rotatably connected to the second vertical rod (2) through a bearing.

4. An adjustable guardrail according to claim 1, characterized in that the water collecting mechanism (8) comprises a water storage box (81), a water outlet (82) and a water pipe (83), wherein the water outlet (82) is fixedly communicated with one side of the water storage box (81), the two water pipes (83) are fixedly communicated with the top of the water storage box (81), the water storage tank (84) is fixedly communicated with the top of the two water pipes (83), and the diversion block (85) is fixedly connected with the inside of the water storage tank (84).

5. An adjustable guardrail according to claim 4, characterized in that the water outlet (82) is internally provided with a valve, and the diverter block (85) has a triangular structure.

6. An adjustable guardrail according to claim 4, characterized in that one of the water pipes (83) is fixedly penetrating the first vertical rod (1), the other water pipe (83) is fixedly penetrating the second vertical rod (2), and the water storage box (81) is fixedly connected at the bottom ends of the first vertical rod (1) and the second vertical rod (2).