CN221609696U

CN221609696U - Building construction guardrail

Info

Publication number: CN221609696U
Application number: CN202323377105.2U
Authority: CN
Inventors: 谢新娟; 周迎辉; 王艳玲; 原庆; 韩治国
Original assignee: Shaoshuo Construction Group Co ltd
Current assignee: Shaoshuo Construction Group Co ltd
Priority date: 2023-12-12
Filing date: 2023-12-12
Publication date: 2024-08-27
Anticipated expiration: 2033-12-12

Abstract

The utility model discloses a building construction guardrail, and relates to the technical field of fences. The utility model provides a construction guardrail, includes two support columns and two regulation posts, the inside at corresponding support column is all sliding connection to two regulation posts, one side rotation of two regulation posts is connected with the rail guard, one side that rail guard was kept away from to two regulation posts has all been seted up fixed slot group, peg graft through two fixed posts and corresponding fixed slot group down, make two connecting plates can drive corresponding fixed post and corresponding fixed slot group and break away from under corresponding pressing the pole, and then be convenient for carry out altitude mixture control to two regulation posts, under the effect of two springs, make two regulation posts after altitude mixture control, two pressing the pole can reset under the effect of spring, thereby make whole altitude mixture control process all not expose outside, and then avoid adjusting device to expose outside and drench the rust corrosion that the rainwater leads to, further improved altitude mixture control device's life.

Description

Building construction guardrail

Technical Field

The utility model relates to the technical field of fences, in particular to a building construction guardrail.

Background

The utility model discloses a building construction guardrail, which is a protective facility enclosed at the periphery of building construction, can block and warn surrounding people, avoid the surrounding people from entering a building construction area by mistake, is a type of equipment which must be used in the building construction process, and is disclosed in Chinese patent, authorized bulletin number CN214303215U, the height is adjusted by selecting the round hole and the screw hole, and after the height is selected, the screw rod is rotated by the rotary knob to be in the round hole and the screw hole after the screw rod is well selected for alignment, so that the whole height of the guardrail is fixed, the height of the guardrail is convenient to adjust, the problems that the construction guardrail is made by bending an iron pipe generally and cannot be adjusted in function are solved.

Above-mentioned technical scheme is in the use, although can adjust the height of guardrail, because the guardrail uses outdoor for a long time to under long-term bad weather such as rainwater, lead to the screw rod to be corroded by the rainwater easily and rust, and then influence the height control to the guardrail, consequently, we propose a construction guardrail.

Disclosure of utility model

The utility model aims to at least solve one of the technical problems in the prior art, and provides a building construction guardrail, which can solve the problems that a screw is easily corroded and rusted by rainwater under severe weather such as long-term rainwater and the like because the guardrail is used outdoors for a long time, and the height adjustment of the guardrail is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a construction guardrail, includes two support columns and two regulation posts, the inside at corresponding support column is in equal sliding connection of two regulation posts, and one side rotation of two regulation posts is connected with the rail guard, and fixed slot group has all been seted up to one side that rail guard was kept away from to two regulation posts, and adjustment tank and sliding tray have all been seted up to the inside of two support columns, and wherein the inside intercommunication of corresponding adjustment tank and sliding tray is provided with adjusting part on the support column.

Preferably, the adjusting component comprises a pressing rod, the pressing rod is connected in the corresponding adjusting groove in a sliding mode, one end of the pressing rod, which is close to the sliding groove, is fixedly connected with a connecting plate, the connecting plate is connected in the sliding groove, which is close to the pressing rod, and one end, which is far away from the connecting plate, of the pressing rod penetrates through one side of the corresponding adjusting groove in a sliding mode.

Preferably, one side of the connecting plate, which is close to the pressing rod, is fixedly connected with a fixing column, the fixing column is spliced with a corresponding fixing groove group, the outer surface of the pressing rod is sleeved with a spring, one end of the spring is fixedly connected with the connecting plate, and one end of the spring, which is far away from the connecting plate, is fixedly connected with the inner wall of a corresponding adjusting groove.

Preferably, the number of the adjusting assemblies is two, and the two adjusting assemblies are arranged in the corresponding supporting columns.

Preferably, two the bottom of support column is equal fixedly connected with unable adjustment base, and the transmission groove has all been seted up to the inside of two unable adjustment bases, and second spacing groove and first spacing groove have been seted up respectively to the both sides of two unable adjustment bases, and two second spacing grooves and two first spacing grooves all communicate with the transmission inslot portion that corresponds.

Preferably, the inside of two the transmission grooves is all rotationally connected with drive gear, and the surface of two drive gear is all engaged with and is connected with first support pinion rack and second support pinion rack, and two first support pinion racks all with corresponding first spacing groove sliding connection, two second support pinion racks all with corresponding second spacing groove sliding connection.

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

(1) This construction guardrail is pegged graft down through two fixed columns and corresponding fixed slot group for two connecting plates can be under corresponding pressing rod presses, drive corresponding fixed column and corresponding fixed slot group and break away from, and then be convenient for carry out altitude mixture control to two adjusting columns, under the effect of two springs, make two adjusting columns after altitude mixture control, two pressing rods can reset under the effect of spring, thereby make whole altitude mixture control process all not expose outside, and then avoid adjusting device to expose outside and drench the rust corrosion that the rainwater leads to, further improved altitude mixture control device's life.

(2) This construction guardrail is connected with the meshing of corresponding first support pinion rack and second support pinion rack respectively through two drive gears for two first support pinion rack and two second support pinion rack can carry out the opposite movement simultaneously, after two first support pinion rack and two second support pinion rack and ground contact, make two first support pinion rack and two second support pinion rack can improve the stability of corresponding support column.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a column structure according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a support column according to the present utility model;

Fig. 4 is a schematic cross-sectional view of the fixing base of the present utility model.

Reference numerals: 1. a support column; 2. a fixed base; 3. a first support toothed plate; 4. a fixed groove group; 5. an adjusting column; 6. a guard rail; 7. pressing the rod; 8. a second support toothed plate; 9. a spring; 10. a connecting plate; 11. fixing the column; 12. an adjustment tank; 13. a sliding groove; 14. the second limit groove; 15. a transmission groove; 16. a first limit groove; 17. a transmission gear.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a construction guardrail, includes two support columns 1 and two regulation posts 5, and two equal sliding connection of regulation posts 5 are in the inside that corresponds support column 1, and one side rotation of two regulation posts 5 is connected with rail guard 6, and fixed slot group 4 has all been seted up to one side that rail guard 6 was kept away from to two regulation posts 5, and adjustment tank 12 and sliding tray 13 have all been seted up to the inside of two support columns 1, and wherein the inside intercommunication of corresponding adjustment tank 12 and sliding tray 13 is provided with adjusting part on the support column 1.

The adjusting component comprises a pressing rod 7, the pressing rod 7 is slidably connected in a corresponding adjusting groove 12, one end of the pressing rod 7, which is close to a sliding groove 13, is fixedly connected with a connecting plate 10, the connecting plate 10 is slidably connected in the sliding groove 13, which is close to the pressing rod 7, one end, which is far away from the connecting plate 10, of the pressing rod 7 penetrates through one side, which corresponds to the adjusting groove 12, in a sliding manner, of the pressing rod 7, one side, which is close to the pressing rod 7, of the connecting plate 10, is fixedly connected with a fixing column 11, the fixing column 11 is spliced with a corresponding fixing groove group 4, the outer surface of the pressing rod 7 is sleeved with a spring 9, one end of the spring 9 is fixedly connected with the connecting plate 10, one end, which is far away from the connecting plate 10, of the connecting plate 9 is fixedly connected with the inner wall, which corresponds to the adjusting groove 12, the number of the adjusting components is two, and the two adjusting components are arranged in a corresponding supporting column 1.

The bottom of two support columns 1 is all fixedly connected with unable adjustment base 2, transmission groove 15 has all been seted up to the inside of two unable adjustment bases 2, second spacing groove 14 and first spacing groove 16 have been seted up respectively to the both sides of two unable adjustment bases 2, two second spacing grooves 14 and two first spacing grooves 16 all communicate with the transmission groove 15 inside that corresponds, the inside of two transmission grooves 15 all rotates and is connected with drive gear 17, the surface of two drive gear 17 all meshing is connected with first support pinion rack 3 and second support pinion rack 8, two first support pinion rack 3 all with the first spacing groove 16 sliding connection that corresponds, two second support pinion rack 8 all with the second spacing groove 14 sliding connection that corresponds.

Further, when the device is used, pull two support columns 1 open through constructors, make rail guard 6 stretch out and protect, when the height of rail guard 6 needs to be adjusted, constructors respectively press two push rods 7, two push rods 7 can drive corresponding connecting plates 10 and slide in corresponding sliding grooves 13, two connecting plates 10 slide and can stretch corresponding springs 9, and under the slip limit of two connecting plates 10 and corresponding sliding grooves 13, make two push rods 7 only can carry out horizontal migration, two connecting plates 10 remove and can drive corresponding fixed column 11 and corresponding fixed groove group 4 and break away from, and then be convenient for the user to carry out the altitude mixture control to two adjusting columns 5, after the regulation is finished, use the user to loosen push rods 7, two push rods 7 can reset under the effect of springs 9, and can drive fixed column 11 on two connecting plates 10 and the grafting of corresponding fixed groove group 4, and then fix two adjusting columns 5, avoid adjusting device to expose and rust that leads to the outside.

Under the grafting of corresponding fixed slot group 4 through two fixed columns 11 for two connecting plates 10 can be under corresponding pressing rod 7 presses, drive corresponding fixed column 11 and the fixed slot group 4 that corresponds and break away from, and then be convenient for carry out altitude mixture control to two adjusting column 5, under the effect of two springs 9, make two adjusting column 5 after altitude mixture control, two pressing rod 7 can reset under the effect of spring 9, thereby make whole altitude mixture control process all not expose outside, and then avoid adjusting device to expose outside and drench the rust corrosion that the rainwater leads to, further improved altitude mixture control device's life.

Further, when the device is used, through constructor pulling two second support pinion rack 8 respectively, two second support pinion rack 8 can carry out horizontal migration under the restriction of corresponding second spacing groove 14, two second support pinion rack 8 remove and can drive corresponding drive gear 17 rotation, two drive gear 17 rotates and can drive corresponding first support pinion rack 3 and slide in corresponding first spacing groove 16, thereby make two first support pinion rack 3 and two second support pinion rack 8 carry out synchronous opposite movement, after two first support pinion rack 3 and two second support pinion rack 8 pull out and contact with ground, because two first support pinion rack 3 and two second support pinion rack 8 bottoms all offer anti-skidding line, and two first support pinion rack 3 and two second support pinion rack 8 all have certain frictional force with ground, make two first support pinion rack 3 and two second support pinion rack 8 can improve the stability of corresponding support column 1.

Through the meshing connection of two drive gears 17 with corresponding first support pinion rack 3 and second support pinion rack 8 respectively for two first support pinion rack 3 and two second support pinion rack 8 can carry out the opposite movement simultaneously, after two first support pinion rack 3 and two second support pinion rack 8 contact with ground, make two first support pinion rack 3 and two second support pinion rack 8 can improve the stability of corresponding support column 1.

Working principle: the two support columns 1 are pulled open by constructors, the protective guard 6 is stretched to be protected, when the height of the protective guard 6 needs to be adjusted, the constructors respectively press the two pressing rods 7, the two pressing rods 7 can drive the corresponding connecting plates 10 to slide in the corresponding sliding grooves 13, the corresponding springs 9 can be stretched by the sliding of the two connecting plates 10, the two pressing rods 7 can only horizontally move under the sliding limit of the two connecting plates 10 and the corresponding sliding grooves 13, the corresponding fixed columns 11 can be driven by the movement of the two connecting plates 10 to be separated from the corresponding fixed groove groups 4, the height of the two adjusting columns 5 can be adjusted conveniently by the user, after the adjustment is finished, the pressing rods 7 are loosened by the user, the two pressing rods 7 can be reset under the action of the springs 9, the fixed columns 11 on the two connecting plates 10 and the corresponding fixed groove groups 4 can be driven, the two adjusting columns 5 can be further fixed, and rust caused by exposure of the adjusting device to the outside is avoided.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a construction guardrail, includes two support column (1) and two adjusting column (5), its characterized in that: the two adjusting columns (5) are both connected in a sliding manner in the corresponding supporting columns (1), and a protective fence (6) is rotatably connected to one side of each adjusting column (5);

Wherein, one side of the two adjusting columns (5) far away from the protective guard (6) is provided with a fixed groove group (4), the interiors of the two supporting columns (1) are provided with an adjusting groove (12) and a sliding groove (13), wherein the corresponding adjusting groove (12) is communicated with the interior of the sliding groove (13);

wherein, be provided with adjusting part on support column (1).

2. A construction guardrail according to claim 1, characterized in that: the adjusting assembly comprises a pressing rod (7), and the pressing rod (7) is connected inside the corresponding adjusting groove (12) in a sliding mode;

One end of the pressing rod (7) close to the sliding groove (13) is fixedly connected with a connecting plate (10), the connecting plate (10) is slidably connected in the sliding groove (13) close to the pressing rod (7), and one end of the pressing rod (7) far away from the connecting plate (10) slidably penetrates through one side of the corresponding adjusting groove (12).

3. A construction guardrail according to claim 2, characterized in that: one side of the connecting plate (10) close to the pressing rod (7) is fixedly connected with a fixing column (11), and the fixing column (11) is spliced with the corresponding fixing groove group (4);

The outer surface of the pressing rod (7) is sleeved with a spring (9), one end of the spring (9) is fixedly connected with the connecting plate (10), and one end of the spring (9) away from the connecting plate (10) is fixedly connected with the inner wall of the corresponding adjusting groove (12).

4. A construction guardrail according to claim 2, characterized in that: the number of the adjusting assemblies is two, and the two adjusting assemblies are arranged in the corresponding supporting columns (1).

5. A construction guardrail according to claim 1, characterized in that: the bottoms of the two support columns (1) are fixedly connected with fixed bases (2), and transmission grooves (15) are formed in the two fixed bases (2);

The two sides of the two fixing bases (2) are respectively provided with a second limiting groove (14) and a first limiting groove (16), and the two second limiting grooves (14) and the two first limiting grooves (16) are communicated with the inside of the corresponding transmission groove (15).

6. A construction guardrail according to claim 5, characterized in that: the inside of each transmission groove (15) is rotatably connected with a transmission gear (17);

The outer surfaces of the two transmission gears (17) are connected with a first supporting toothed plate (3) and a second supporting toothed plate (8) in a meshed mode, the two first supporting toothed plates (3) are connected with corresponding first limiting grooves (16) in a sliding mode, and the two second supporting toothed plates (8) are connected with corresponding second limiting grooves (14) in a sliding mode.