Temporary protective fence for construction

Abstract

The utility model relates to the technical field of protective guards, and discloses a construction temporary protective guard which comprises a first protective frame, a telescopic handrail is fixedly connected to the outer wall of one side of the first protective frame, and the end, away from the first protective frame, of the telescopic handrail is fixedly connected with a second protective frame. The outer wall of the bottom of the first protection frame is fixedly connected with a pedal plate, a supporting mechanism is arranged on the first protection frame, an auxiliary mechanism is arranged on the supporting mechanism, the supporting mechanism comprises a sliding frame, an adjusting opening is formed in the inner wall of one side of the first protection frame, and the inner wall of the bottom of the pedal plate is fixedly connected with a soil pricking cone. According to the protective fence, by arranging the sliding frame, the adjusting opening and other structures, the problems that when the protective fence is placed on the uneven construction ground, due to the fact that the placing face of the protective fence is not enough, the protective fence is prone to toppling over during wind blowing and external collision, the protective effect fails, and the protective fence is prone to damage when toppling over and colliding with the ground are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a temporary guardrail for construction. Background Art

[0002] Construction refers to production activities during the implementation phase of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. Temporary guardrails are often used in construction, which not only protect the lives of construction workers but also effectively isolate the living and construction environments.

[0003] After searching, Chinese patent announcement number: CN218563124U discloses a temporary construction guardrail, including two support columns, two first connecting columns are arranged on the left side of the support column, and two second connecting columns are arranged on the right side of the support column. The two second connecting columns on the left support column are commonly connected with a detachable first connecting member, and the two first connecting columns on the right support column are commonly connected with a detachable second connecting member. The temporary construction guardrail, by arranging two first connecting columns and two second connecting columns on the support column, can make the left and right sides of the support column can be connected with the first connecting member or the second connecting member, so as to realize the infinite splicing extension of the guardrail, and the position of the first connecting member and the second connecting member can be adjusted, so as to realize the adjustment of the distance between the two support columns, so that the user can adjust the overall length of a single temporary guardrail to meet different protection needs.

[0004] The above device has the following defects. When the guardrail is placed on an uneven construction ground, the guardrail itself has insufficient placement surface, which makes it easy to topple over when there is wind or external collision, resulting in the failure of the protective effect and the device being easily damaged by toppling and colliding with the ground. Therefore, a temporary construction guardrail is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a temporary construction guardrail, which aims to improve the problem in the prior art that when the guardrail is placed on an uneven construction ground, the guardrail itself has insufficient placement surface, which makes it easy to tip over when it is windy or collided with by the outside world, resulting in the failure of the protective effect and the problem that the equipment is easily damaged by toppling and colliding with the ground.

[0006] In order to achieve the above-mentioned objectives, the utility model adopts the following technical solutions: a temporary construction guardrail, comprising a first guard frame, a telescopic railing is fixedly connected to an outer wall of one side of the first guard frame, an end of the telescopic railing away from the first guard frame is fixedly connected to a second guard frame, a foot pedal is fixedly connected to the bottom outer wall of the first guard frame, a supporting mechanism is provided on the first guard frame, an auxiliary mechanism is provided on the supporting mechanism, the supporting mechanism comprises a sliding frame, an adjusting port is provided on an inner wall of one side of the first guard frame, a soil-piercing cone is fixedly connected to the bottom inner wall of the foot pedal, a protective cover is fixedly connected to the bottom outer wall of the sliding frame, a universal pulley is fixedly connected to the inner wall of one side of the sliding frame, a sliding plate is slidably connected to the outer wall of one side of the sliding plate, an arc block is fixedly connected to the outer wall of the side of the sliding plate away from the arc block is fixedly connected to a spring.

[0007] As a further description of the above technical solution: the auxiliary mechanism includes a groove, the groove is opened on the bottom inner wall of the foot pedal, the bottom inner wall of the protective cover is opened with a scraper, and the inner circle of the scraper is fixedly connected with a brush.

[0008] As a further description of the above technical solution: the sliding frame passes through the bottom inner wall of the foot pedal, and the protective cover is movably sleeved on the side outer wall of the soil-piercing cone.

[0009] As a further description of the above technical solution: the arc block passes through an outer wall of one side of the sliding frame, and the arc block is clamped on the inner walls on both sides of the adjustment port.

[0010] As a further description of the above technical solution: a handle is fixedly connected to the outer wall of the sliding plate away from the sliding frame, an indicator mark is opened on the outer wall of the handle, and one end of the spring away from the sliding plate is fixedly connected to the inner wall of the sliding frame.

[0011] As a further description of the above technical solution: the inner diameter of the groove is matched with the outer diameter of the protective cover, and the protective cover is slidably connected to the inner wall of one side of the groove.

[0012] As a further description of the above technical solution: the inner diameter of the scraping mouth is matched with the outer diameter of the soil piercing cone, and the brush is slidably connected to the side outer wall of the soil piercing cone.

[0013] As a further description of the above technical solution: a wear-resistant pad is fixedly connected to the top outer wall of the foot pedal.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by arranging structures such as a sliding frame, an adjustment port, and a soil-piercing cone, the guardrail as a whole can be conveniently moved and transported and inserted into the soil of the construction ground, thereby increasing the overall stability of placement and improving the problem that when the guardrail is placed on an uneven construction ground, the guardrail itself has insufficient placement surface, which leads to the guardrail being prone to tipping over when there is wind or external collision, resulting in the failure of the protective effect and the device being easily damaged by toppling over and colliding with the ground.

[0016] 2. In the utility model, by providing grooves, scrapers, brushes and other structures, the soil on the surface of the earth-piercing cone can be conveniently scraped and wiped when the guardrail is recovered and dismantled, thereby reducing the adhesion of mud and dirt to the earth-piercing cone, which causes the earth-piercing cone to be easily corroded, rusted and aged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall main view of a temporary construction guardrail proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the overall side view of a temporary construction guardrail proposed by the utility model;

[0019] Figure 3 A schematic diagram of a support mechanism for a temporary construction guardrail proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of an auxiliary mechanism of a temporary construction guardrail.

[0021] Legend:

[0022] 1. First protective frame; 2. Telescopic railing; 3. Second protective frame; 4. Foot pedal; 5. Support mechanism; 51. Sliding frame; 52. Adjustment port; 53. Soil piercing cone; 54. Protective cover; 55. Universal pulley; 56. Sliding plate; 57. Arc block; 58. Handle; 59. Spring; 6. Auxiliary mechanism; 61. Groove; 62. Scraping port; 63. Brush. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-Figure 3The utility model provides an embodiment: a temporary construction guardrail, comprising a first guard frame 1, a telescopic railing 2 is fixedly connected to an outer wall of one side of the first guard frame 1, a second guard frame 3 is fixedly connected to an end of the telescopic railing 2 away from the first guard frame 1, a pedal 4 is fixedly connected to the bottom outer wall of the first guard frame 1, a supporting mechanism 5 is arranged on the first guard frame 1, an auxiliary mechanism 6 is arranged on the supporting mechanism 5, the supporting mechanism 5 comprises a sliding frame 51, an adjusting port 52 is opened on an inner wall of one side of the first guard frame 1, a soil piercing cone 53 is fixedly connected to the bottom inner wall of the pedal 4, and the pedal 4 is arranged to adjust the pressure of the soil. Cooperating with the soil-piercing cone 53, a person steps on the foot pedal 4 to make the soil-piercing cone 53 penetrate into the soil of the construction ground to prevent the problem of tipping over due to wind and external collision. The bottom outer wall of the sliding frame 51 is fixedly connected with a protective cover 54, and the bottom outer wall of the protective cover 54 is fixedly connected with a universal pulley 55. By setting the universal pulley 55, the first protective frame 1 and the second protective frame 3 can be conveniently transported and moved as a whole. A sliding plate 56 is slidably connected to the inner wall of one side of the sliding frame 51, and an arc block 57 is fixedly connected to the outer wall of one side of the sliding plate 56, and a spring 59 is fixedly connected to the outer wall of the sliding plate 56 away from the arc block 57.

[0025] Reference Figure 2-Figure 3 The sliding frame 51 passes through the bottom inner wall of the foot pedal 4, and the protective cover 54 is movably sleeved on the side outer wall of the soil-piercing cone 53. By setting the protective cover 54, the sharp corner of the soil-piercing cone 53 is protected to a certain extent to prevent the sharp corner of the soil-piercing cone 53 from being easily damaged by collision with stones on the ground and objects of outer diameter when the universal pulley 55 as a whole moves, and to prevent the sharp corner from injuring the staff when the personnel move and lift. The arc block 57 passes through the outer wall of one side of the sliding frame 51, and the arc block 57 is clamped on the inner walls on both sides of the adjustment port 52. The outer wall of one side of the sliding plate 56 away from the sliding frame 51 is fixedly connected with a handle 58, and an indication mark is provided on the outer wall of one side of the handle 58. The operation method is prompted by setting the indication mark. One end of the spring 59 away from the sliding plate 56 is fixedly connected to the inner wall of one side of the sliding frame 51. The top outer wall of the foot pedal 4 is fixedly connected with a wear-resistant pad. By setting the wear-resistant pad, the wear on the surface of the foot pedal 4 is reduced when people step on it.

[0026] Reference Figure 3-Figure 4 The auxiliary mechanism 6 includes a groove 61, which is provided on the bottom inner wall of the foot pedal 4. A scraper 62 is provided on the bottom inner wall of the protective cover 54. The scraper 62 is provided to scrape the surface of the soil-piercing cone 53. A brush 63 is fixedly connected to the inner circle of the scraper 62. The dirt on the surface of the soil-piercing cone 53 that is inserted into the soil is wiped and cleaned by the brush 63. The inner diameter of the groove 61 is matched with the outer diameter of the protective cover 54. The protective cover 54 is slidably connected to the inner wall of one side of the groove 61. The inner diameter of the scraper 62 is matched with the outer diameter of the soil-piercing cone 53. The brush 63 is slidably connected to the side outer wall of the soil-piercing cone 53.

[0027] Working principle: the first protective frame 1 and the second protective frame 3 are conveniently moved to the required protective positions through the universal pulley 55, and then the handle 58 is pulled to move the sliding plate 56, and the sliding plate 56 moves to squeeze the spring 59. At the same time, the sliding plate 56 moves to drive the arc block 57 to move, and the arc block 57 moves out of the adjustment port 52, so that the sliding frame 51 is out of the limit and moves upward to drive the protective cover 54 to move, and the protective cover 54 moves to fit with the groove 61, so that the soil-piercing cone 53 is extended to the outside. Then the personnel step on the pedal 4 to insert the soil-piercing cone 53 into the soil to limit the protective frame. At the same time, when canceling the construction, push the handle 58 downward to drive the sliding frame 51 to move, and the sliding frame 51 moves to drive the protective cover 54 to move, and the protective cover 54 moves to drive the scraper 62 and the brush 63 to contact and wipe the stained soil adhered to the soil-piercing cone 53.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A temporary construction protection fence, comprising a first protection frame (1), characterized in that: A telescopic railing (2) is fixedly connected to an outer wall of one side of the first protective frame (1); an end of the telescopic railing (2) away from the first protective frame (1) is fixedly connected to a second protective frame (3); a foot pedal (4) is fixedly connected to an outer wall at the bottom of the first protective frame (1); a supporting mechanism (5) is provided on the first protective frame (1); an auxiliary mechanism (6) is provided on the supporting mechanism (5); the supporting mechanism (5) comprises a sliding frame (51); an adjusting port is provided on an inner wall of one side of the first protective frame (1); (52), a soil piercing cone (53) is fixedly connected to the bottom inner wall of the foot pedal (4), a protective cover (54) is fixedly connected to the bottom outer wall of the sliding frame (51), a universal pulley (55) is fixedly connected to the bottom outer wall of the protective cover (54), a sliding plate (56) is slidably connected to the inner wall of one side of the sliding frame (51), an arc block (57) is fixedly connected to the outer wall of one side of the sliding plate (56), and a spring (59) is fixedly connected to the outer wall of the side of the sliding plate (56) away from the arc block (57).

2. A temporary construction protection fence according to claim 1, characterized in that: The auxiliary mechanism (6) comprises a groove (61) which is formed on the bottom inner wall of the foot pedal (4). The bottom inner wall of the protective cover (54) is provided with a scraper opening (62), and the inner ring of the scraper opening (62) is fixedly connected with a brush (63).

3. A temporary construction protection fence according to claim 1, characterized in that: The sliding frame (51) penetrates the bottom inner wall of the foot pedal (4), and the protective cover (54) is movably sleeved on the side outer wall of the soil piercing cone (53).

4. A temporary construction protection fence according to claim 1, characterized in that: The arc-shaped block (57) penetrates through an outer wall of one side of the sliding frame (51), and the arc-shaped block (57) is clamped on the inner walls of both sides of the adjustment opening (52).

5. A temporary construction protection fence according to claim 1, characterized in that: A handle (58) is fixedly connected to an outer wall of one side of the sliding plate (56) away from the sliding frame (51), and an indication mark is provided on an outer wall of one side of the handle (58). One end of the spring (59) away from the sliding plate (56) is fixedly connected to an inner wall of one side of the sliding frame (51).

6. A temporary construction protection fence according to claim 2, characterized in that: The inner diameter of the groove (61) is matched to the outer diameter of the protective cover (54), and the protective cover (54) is slidably connected to an inner wall of one side of the groove (61).

7. A temporary construction protection fence according to claim 2, characterized in that: The inner diameter of the scraping opening (62) is matched to the outer diameter of the soil piercing cone (53), and the brush (63) is slidably connected to the side outer wall of the soil piercing cone (53).

8. The temporary construction protection fence according to claim 1, characterized in that: A wear-resistant pad is fixedly connected to the top outer wall of the foot pedal (4).

Images