CN221400081U - A construction engineering guardrail that is easy to install - Google Patents

Abstract

The utility model discloses a construction engineering guardrail which is easy to install, comprising: a column, a first cross bar and a column; a first cross bar is arranged on one side of the column, and a column is arranged at the bottom of the first cross bar, by standing up the column and sliding a push rod to one side, driving a fixing rod to slide to one side and compressing a spring, the end of the fixing rod is received into a cavity, and then the push rod is pulled downward to engage the push rod in an empty slot, the L-shaped rod is inserted into a first slot at the bottom of a second cross bar, and then the column is inserted into the second slot, the first cross bar is placed above the column and moved downward, the column is inserted into a third slot, the push rod is pushed upward to be pushed into the through slot, the spring pushes the end of the fixing rod into the slot, engages the first cross bar, and thus is easy to install, by pulling the support rod in the receiving slot outward, and pulling the support rod to extend, the support rod is fixed, and then the bolt is tightened to fix the length, and thus stable support is provided.

Description

A construction engineering guardrail that is easy to install

Technical Field

The utility model relates to the technical field of construction engineering, in particular to a construction engineering guardrail that is easy to install.

Background technique

Construction engineering refers to the engineering entity formed by the construction of various buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. During construction, guardrails are usually used to isolate the construction site to prevent unauthorized personnel from entering. The existing guardrails still have certain defects when used, such as;

For the convenience of transportation, guardrails are usually disassembled into multiple parts for transportation and then installed after being delivered to the site. Most existing guardrails are installed and fixed with multiple sets of bolts, which has a slow installation efficiency and affects the construction. In addition, most existing guardrails are connected by railings in the middle of two columns for protection. When hit by the outside, they are easy to topple over, which affects the protection and has poor stability.

Utility Model Content

The utility model aims to provide a construction engineering guardrail which is easy to install, so as to solve the problem that the guardrails currently on the market are difficult to install and have poor stability, as mentioned in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction engineering guardrail that is easy to install, comprising: a column, a first crossbar and a vertical pole;

A first cross bar is arranged on one side of the column, a vertical bar is arranged at the bottom of the first cross bar, and the column serves as a supporting base.

Preferably, an L-shaped rod is connected to one side of the column, the L-shaped rod is engaged in a first slot, the first slot is opened at the bottom of the second cross bar, and the second cross bar is arranged on one side of the column.

Preferably, a second slot is provided on the upper surface of the second crossbar, a vertical rod is engaged in the second slot, the other end of the vertical rod is engaged in a third slot, and the third slot is provided at the bottom of the first crossbar.

Preferably, a slot is formed at the end of the first cross bar, a fixing rod is engaged in the slot, the fixing rod is slidably connected in the cavity, a spring is connected to the inner wall of the cavity, and the spring is connected to one side of the fixing rod.

Preferably, a push rod is connected to the front portion of the fixing rod, the push rod is slidably connected in a through slot, and the through slot is provided at the front portion of the cavity.

Preferably, an empty slot is provided below the through slot, and the empty slot is provided at the bottom of the cavity.

Preferably, a storage groove is provided at the front of the column, a rotating shaft is connected to the inner wall of the storage groove, and the rotating shaft passes through and is connected in the sliding rod.

Preferably, the sliding rod is slidably connected in a sliding cavity, the sliding cavity is opened on the upper surface of the support rod, and the support rod is arranged at the front part of the column.

Preferably, a limiting groove is provided at the front of the slide rod, an extrusion block is connected to the inner wall of the limiting groove, a bolt is connected to the front of the extrusion block, and the bolt is threadedly connected to the inner wall of the slide cavity.

Preferably, the cross-sectional area of the sliding rod is equal to that of the sliding cavity.

Compared with the prior art, the beneficial effects of the utility model are as follows: by standing up the column, sliding the push rod to one side, driving the fixing rod to slide to one side to squeeze the spring, the end of the fixing rod is stored in the cavity, and then the push rod is pulled downward to engage the push rod in the empty slot, the L-shaped rod is inserted into the first slot at the bottom of the second crossbar, and then the vertical rod is inserted into the second slot, the first crossbar is placed above the vertical rod and moved downward, the vertical rod is inserted into the third slot, the push rod is pushed upward into the through slot, the spring pushes the end of the fixing rod into the slot, the first crossbar is engaged, and thus it is easy to install, by pulling the support rod in the storage slot outward, and pulling the support rod to extend, the support rod is fixed, and then the bolt is tightened to fix the length, thereby stabilizing the support, the specific contents are as follows:

1. Slide the push rod to one side to drive the fixed rod to squeeze the spring, then pull the push rod downward to engage in the empty slot, insert the L-shaped rod into the first slot at the bottom of the second crossbar, then insert the vertical rod into the second slot, place the first crossbar above the vertical rod and move it downward, insert the vertical rod into the third slot, push the push rod upward to push the push rod into the through slot, the spring pushes the end of the fixed rod into the slot, and engages the first crossbar, making it easier to install;

2. Pull the support rod in the storage slot outward and extend it, secure it, and then tighten the bolts to fix the length, thereby stabilizing the support.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is a schematic diagram of the main structure of the utility model;

Figure 3 is a schematic side view of the structure of the utility model;

FIG4 is a schematic diagram of an extrusion block of the utility model.

In the figure: 1. column; 2. first cross bar; 3. vertical bar; 4. L-shaped bar; 5. first slot; 6. second cross bar; 7. second slot; 8. third slot; 9. slot; 10. fixing rod; 11. cavity; 12. spring; 13. push rod; 14. through slot; 15. empty slot; 16. storage slot; 17. rotating shaft; 18. sliding rod; 19. sliding cavity; 20. supporting rod; 21. limiting slot; 22. extrusion block; 23. bolt.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4. The utility model provides a technical solution: a construction engineering guardrail that is easy to install, comprising: a column 1, a first crossbar 2 and a vertical pole 3;

A first crossbar 2 is arranged on one side of the column 1, a column 3 is arranged at the bottom of the first crossbar 2, and the column 1 serves as a supporting foundation.

An L-shaped rod 4 is connected to one side of the column 1, and the L-shaped rod 4 is engaged in the first slot 5. The first slot 5 is opened at the bottom of the second cross bar 6. The second cross bar 6 is set at one side of the column 1. The second cross bar 6 is placed on one side of the column 1, and the L-shaped rod 4 is inserted into the first slot 5. The second cross bar 6 is quickly installed. A second slot 7 is opened on the upper surface of the second cross bar 6. The second slot 7 is engaged with the vertical rod 3. The other end of the vertical rod 3 is engaged in the third slot 8. The third slot 8 is opened at the bottom of the first cross bar 2. The vertical rod 3 is inserted into the second slot 7, and then the first cross bar 2 is placed above the vertical rod 3. The vertical rod 3 is inserted into the third slot 8, and the vertical rod 3 is quickly installed. A slot 9 is opened at the end of the first cross bar 2, and a fixing rod 10 is engaged in the slot 9. The fixing rod 10 is slidably connected in the cavity 11. A spring 12 is connected to the inner wall of the cavity 11, and the spring 12 is connected to the fixing rod 10. On one side of the fixed rod 10, the end of the fixing rod 10 is pushed out from the cavity 11 and engaged in the slot 9 to fix the first cross bar 2 to one side of the column 1. A push rod 13 is connected to the front part of the fixing rod 10, and the push rod 13 is slidably connected in the through slot 14. The through slot 14 is opened at the front part of the cavity 11. The push rod 13 in the through slot 14 is slid to one side, driving the fixing rod 10 to slide to one side to squeeze the spring 12, and the end of the fixing rod 10 is retracted into the cavity 11, releasing the engagement of the first cross bar 2, and the first cross bar 2 is removed. An empty slot 15 is opened below the through slot 14, and the empty slot 15 is opened at the bottom of the cavity 11. After sliding the push rod 13 to one side, the push rod 13 is pulled downward to engage the push rod 13 in the empty slot 15 to limit the fixing rod 10. The push rod 13 on the other set of columns 1 is operated in the same way, and does not require two people to install.

A receiving groove 16 is provided at the front of the column 1, and a rotating shaft 17 is connected to the inner wall of the receiving groove 16. The rotating shaft 17 is connected to the slide rod 18, so that the slide rod 18 can rotate in the receiving groove 16 and can be stored in the receiving groove 16. The slide rod 18 is slidably connected in the slide cavity 19, and the slide cavity 19 is provided on the upper surface of the support rod 20. The support rod 20 is provided at the front of the column 1. When the support rod 20 is pulled, the slide rod 18 slides in the slide cavity 19 to extend. A limiting groove 21 is provided at the front of the slide rod 18 An extrusion block 22 is connected to the inner wall of the limiting groove 21, and a bolt 23 is connected to the front of the extrusion block 22. The bolt 23 is threadedly connected to the inner wall of the sliding cavity 19. When the slide rod 18 slides in the sliding cavity 19, the extrusion block 22 slides in the limiting groove 21 to limit the slide rod 18 to prevent it from falling off from the sliding cavity 19. Tightening the bolt 23 drives the extrusion block 22 to be squeezed on the inner wall of the limiting groove 21 to fix the length. The cross-sectional area of the slide rod 18 is equal to that of the sliding cavity 19 to prevent shaking during sliding.

Working principle: As shown in Figures 1-4, when using this easy-to-install construction project guardrail, a simple understanding of the device is performed. First, stand up the column 1, slide the push rod 13 in the through slot 14 to one side, drive the fixed rod 10 to slide to one side to squeeze the spring 12, and retract the end of the fixed rod 10 into the cavity 11, then pull the push rod 13 downward, engage the push rod 13 in the empty slot 15, limit the fixed rod 10, place the second cross bar 6 on one side of the column 1 and move it downward, insert the L-shaped rod 4 into the first slot 5, and then insert the column 3 into the second slot 7, place the first cross bar 2 on the column 3 and move downward, insert the vertical rod 3 into the third slot 8, push the push rod 13 in the empty slot 15 upward, push the push rod 13 into the through slot 14, the spring 12 is elastically deformed to push the end of the fixing rod 10 into the clamping slot 9, and the first cross bar 2 is clamped to complete the assembly, and then the support rod 20 in the storage slot 16 is pulled outward, and the support rod 20 is pulled to extend and insert into the ground or block it with a heavy object, and then the bolt 23 is tightened to drive the extrusion block 22 to squeeze on the inner wall of the limiting slot 21 to fix the length and support the device. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. A construction engineering guardrail that is easy to install, comprising: a column (1), a first crossbar (2) and a vertical pole (3), characterized in that; A first cross bar (2) is arranged on one side of the upright post (1), and a vertical bar (3) is arranged at the bottom of the first cross bar (2); A slot (9) is provided at the end of the first crossbar (2), a fixing rod (10) is engaged in the slot (9), the fixing rod (10) is slidably connected in the cavity (11), a spring (12) is connected to the inner wall of the cavity (11), and the spring (12) is connected to one side of the fixing rod (10); The front part of the fixing rod (10) is connected with a push rod (13), and the push rod (13) is slidably connected in a through groove (14), and the through groove (14) is opened in the front part of the cavity (11); A hollow groove (15) is provided below the through groove (14), and the hollow groove (15) is provided at the bottom of the cavity (11). 2. A construction project guardrail that is easy to install according to claim 1, characterized in that: an L-shaped rod (4) is connected to one side of the column (1), the L-shaped rod (4) is engaged in the first slot (5), the first slot (5) is opened at the bottom of the second cross bar (6), and the second cross bar (6) is arranged on one side of the column (1). 3. A construction engineering guardrail that is easy to install according to claim 2, characterized in that: a second slot (7) is provided on the upper surface of the second cross bar (6), a vertical rod (3) is engaged in the second slot (7), the other end of the vertical rod (3) is engaged in the third slot (8), and the third slot (8) is provided at the bottom of the first cross bar (2). 4. A construction project guardrail that is easy to install according to claim 1, characterized in that: a storage groove (16) is opened at the front of the column (1), a rotating shaft (17) is connected to the inner wall of the storage groove (16), and the rotating shaft (17) is connected to the sliding rod (18). 5. A construction project guardrail that is easy to install according to claim 4, characterized in that: the sliding rod (18) is slidably connected in a sliding cavity (19), the sliding cavity (19) is opened on the upper surface of the support rod (20), and the support rod (20) is arranged at the front of the column (1). 6. A construction project guardrail that is easy to install according to claim 4 is characterized in that: a limiting groove (21) is provided at the front of the slide rod (18), an extrusion block (22) is connected to the inner wall of the limiting groove (21), a bolt (23) is connected to the front of the extrusion block (22), and the bolt (23) is threadedly connected to the inner wall of the slide cavity (19). 7. A construction engineering guardrail that is easy to install according to claim 5, characterized in that the cross-sectional area of the slide rod (18) is equal to that of the slide cavity (19).