Protective fence for constructional engineering

Abstract

The utility model discloses a constructional engineering protective fence which comprises protective outer frames, connecting blocks and installing columns, two sets of installing bearings are installed on the outer sides of the installing columns, the connecting blocks are installed on the outer sides of the installing bearings, and the protective outer frames are installed at the ends, away from the installing bearings, of the connecting blocks. Sliding grooves are formed in the tops of the two ends in the protective outer frame correspondingly, sliding blocks are slidably mounted in the sliding grooves correspondingly, and buffer plates are mounted on the inner sides of the sliding blocks correspondingly. The connecting blocks, the mounting columns and the mounting bearings are installed, when the device is used, the two connecting blocks can rotate on the outer sides of the mounting columns through the mounting bearings, the two protective outer frames can be driven to rotate, the included angle between the two protective outer frames can be adjusted, and therefore the overall shape of the device can be adjusted; and the two sets of protection outer frames can shield the positions with included angles such as the corners of the construction site, the adjustability of the device is high, and the applicability is high.

Description

Technical Field

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

[0002] Construction projects refer to housing construction and municipal infrastructure projects, their ancillary facilities, and the supporting lines, pipelines, and equipment installation projects. Guardrails need to be installed at the construction site of the construction project to prevent unauthorized personnel from entering the construction site.

[0003] For example, the utility model: "A construction project guardrail", with the announcement number: "CN219387486U", drives the extension of the storage device, the first mover, and the second mover by sliding the moving rods in the sliding grooves of each storage device, the first mover, and the second mover, and adjusts them to meet the current required length. The extension mechanism is added to achieve free adjustment of the length and complete the flexible use of the device. However, during the implementation of the patent, the storage device can only move in the horizontal direction. When the guardrail is installed at a corner or other angle position, the overall shape of the guardrail cannot be adjusted, and it is not easy for the guardrail to block the corner or other angle position of the construction site. Therefore, the utility model provides a construction project guardrail to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a construction engineering guardrail to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction engineering guardrail, comprising a protective outer frame, a connecting block and a mounting column, two sets of mounting bearings are installed on the outer side of the mounting column, and the outer sides of the mounting bearings are installed with connecting blocks, the ends of the connecting blocks away from the mounting bearings are installed with a protective outer frame, and the tops of the two ends inside the protective outer frame are provided with sliding grooves, the insides of the sliding grooves are slidably installed with sliders, and the inner sides of the sliders are installed with buffer plates, the tops of the buffer plates are evenly installed with buffer rods, and the tops of the buffer rods are installed with protective ceilings, two sets of limiting discs are installed on the outer side of the mounting column, and the bottoms of the limiting discs are evenly provided with fixed sockets.

[0006] Preferably, protective railings are evenly installed inside the protective outer frame.

[0007] Preferably, the connection blocks are all provided with mounting circular holes inside, and the mounting circular holes are all provided with fixing rods inside, and the bottoms of the fixing rods are all provided with connecting plates.

[0008] Preferably, buffer springs are evenly installed at the bottom of the buffer plates, and ends of the buffer springs away from the buffer plates are connected to the protective outer frame.

[0009] Preferably, collecting troughs are provided at the edge positions of the top of the protective ceiling.

[0010] Preferably, a fixing spring is sleeved on the outer side of the fixing rod, one end of the fixing spring is connected to the connecting plate, and one end of the fixing spring away from the connecting plate is connected to the connecting block.

[0011] Preferably, a base is installed at the bottom of the mounting column, and through holes are provided at both ends of the top of the base.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The construction engineering guardrail is installed with a connection block, a mounting column and a mounting bearing. When in use, the two sets of connection blocks can be rotated on the outside of the mounting column through the mounting bearing, which can drive the two sets of protective outer frames to rotate, and the angle between the two sets of protective outer frames can be adjusted, so that the overall shape of the device can be adjusted, so that the two sets of protective outer frames can cover the corners of the construction site and other places with angles. The device has strong adjustability and applicability;

[0014] 2. The construction engineering guardrail is equipped with a limit disc, a connecting block, a fixed spring and a fixed plug rod. After the protective outer frame is rotated to the specified position, the elastic action of the fixed spring causes it to pull the connecting plate to move, and the connecting plate drives the fixed plug rod to move together. The fixed plug rod can be inserted into the corresponding fixed plug hole at the bottom of the limit disc to limit the connecting block, thereby preventing the connecting block and the protective outer frame from continuing to rotate during use;

[0015] 3. The guardrail of the construction project is equipped with a protective ceiling, buffer rods, buffer plates and buffer springs. When objects fall from high altitude at the construction site, the protective ceiling is forced to move downward, causing the buffer plate to press onto the buffer spring. The buffer spring can buffer the impact force and reduce damage to the device. Falling objects from high altitude can slide into the collection trough for collection, preventing them from falling again. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the front cross-sectional view of the utility model;

[0017] Figure 2 It is a main schematic diagram of the utility model;

[0018] Figure 3 This is a top view schematic diagram of the protective ceiling of the utility model;

[0019] Figure 4 It is a bottom view schematic diagram of the limiting disc of the utility model.

[0020] In the figure: 1. Protective frame; 2. Protective railing; 3. Limiting disc; 4. Connecting plate; 5. Connecting block; 6. Slide groove; 7. Sliding block; 8. Protective ceiling; 9. Base; 10. Mounting column; 11. Mounting bearing; 12. Fixing spring; 13. Collecting trough; 14. Buffer rod; 15. Buffer plate; 16. Buffer spring; 17. Fixing rod; 18. Mounting round hole; 19. Fixing socket. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model provides an embodiment: a construction engineering guardrail, including a protective outer frame 1, a connecting block 5 and a mounting column 10, two sets of mounting bearings 11 are installed on the outer side of the mounting column 10, and the outer side of the mounting bearing 11 is installed with a connecting block 5, and the end of the connecting block 5 away from the mounting bearing 11 is installed with a protective outer frame 1, and the tops of both ends of the inner side of the protective outer frame 1 are provided with a slide groove 6, and the inside of the slide groove 6 is slidably installed with a slider 7, and the inner side of the slider 7 is installed with a buffer plate 15, and the top of the buffer plate 15 is evenly installed with a buffer rod 14, and the top of the buffer rod 14 is installed with a protective ceiling 8, and two sets of limiting discs 3 are installed on the outer side of the mounting column 10, and the bottom of the limiting disc 3 is evenly provided with a fixed socket 19.

[0023] In this implementation:

[0024] Furthermore, protective railings 2 are evenly installed inside the protective outer frame 1 to improve the protective effect of the protective outer frame 1.

[0025] Furthermore, the inside of the connecting block 5 is provided with a mounting circular hole 18, and the inside of the mounting circular hole 18 is installed with a fixing rod 17, and the bottom of the fixing rod 17 is installed with a connecting plate 4. The fixing rod 17 is inserted into the fixing hole 19 corresponding to the bottom of the limiting disk 3. The connecting block 5 is limited by the fixing rod 17, which can prevent the connecting block 5 and the protective frame 1 from continuing to rotate during use.

[0026] Furthermore, buffer springs 16 are evenly installed at the bottom of the buffer plate 15, and the ends of the buffer springs 16 away from the buffer plate 15 are connected to the protective outer frame 1. When falling objects from high altitude fall onto the protective ceiling 8 at the construction site, the protective ceiling 8 is forced to move downward, so that the buffer rod 14 pushes the buffer plate 15 to move downward, so that the buffer plate 15 is pressed onto the buffer spring 16. The buffer spring 16 can buffer the impact force and reduce damage to the device.

[0027] Furthermore, a collecting trough 13 is provided at the edge of the top of the protective ceiling 8, and falling objects from high altitude can slide into the collecting trough 13 for collection, thereby preventing the falling objects from high altitude from falling again.

[0028] Furthermore, a fixing spring 12 is sleeved on the outer side of the fixing rod 17, one end of the fixing spring 12 is connected to the connecting plate 4, and the end of the fixing spring 12 away from the connecting plate 4 is connected to the connecting block 5. The elastic action of the fixing spring 12 causes it to pull the connecting plate 4 to move, and the connecting plate 4 drives the fixing rod 17 to move together, so that the fixing rod 17 can be inserted into the fixing hole 19 corresponding to the bottom of the limiting disk 3.

[0029] Furthermore, a base 9 is installed at the bottom of the installation column 10, and through holes are provided at both ends of the top of the base 9 to facilitate fixing the device on the ground.

[0030] Working principle:

[0031] When in use, the base 9 is fixed on the ground, and the staff can first pull the connecting plate 4 downward, the connecting plate 4 stretches the fixing spring 12, and the connecting plate 4 drives the fixing rod 17 to move together, and the fixing rod 17 can be taken out from the fixing hole 19, so that the fixing rod 17 can release the limit of the connecting block 5, so that the connecting block 5 can rotate;

[0032] Then the staff can rotate the connecting block 5, and the connecting block 5 drives the protective outer frame 1 to rotate, which can drive the two sets of protective outer frames 1 to rotate, and the angle between the two sets of protective outer frames 1 can be adjusted, so that the overall shape of the device can be adjusted, so that the two sets of protective outer frames 1 can cover the corners of the construction site and other places with angles;

[0033] After the adjustment is completed, the staff releases the connecting plate 4. At this time, the elastic action of the fixing spring 12 causes the connecting plate 4 to move, and the connecting plate 4 drives the fixing rod 17 to move together. The fixing rod 17 can be inserted into the fixing hole 19 corresponding to the bottom of the limiting disc 3. The fixing rod 17 limits the connection block 5, which can prevent the connection block 5 and the protective outer frame 1 from continuing to rotate during use;

[0034] During use, when falling objects from high altitude fall onto the protective ceiling 8 at the construction site, the protective ceiling 8 is forced to move downward, so that the buffer rod 14 pushes the buffer plate 15 to move downward, so that the buffer plate 15 is pressed onto the buffer spring 16. The buffer spring 16 can buffer the impact force and reduce damage to the device. The falling objects from high altitude can slide into the collecting trough 13 for collection, preventing the falling objects from high altitude from falling again.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A construction engineering guardrail, comprising a guard frame (1), a connecting block (5) and a mounting column (10), characterized in that: Two groups of mounting bearings (11) are installed on the outer side of the mounting column (10), and connecting blocks (5) are installed on the outer side of the mounting bearings (11). A protective outer frame (1) is installed on the end of the connecting block (5) away from the mounting bearings (11), and the tops of both ends of the protective outer frame (1) are provided with slide grooves (6). Slide blocks (7) are slidably installed inside the slide grooves (6), and buffer plates (15) are installed on the inner sides of the sliders (7). Buffer rods (14) are evenly installed on the tops of the buffer plates (15), and protective ceilings (8) are installed on the tops of the buffer rods (14). Two groups of limiting discs (3) are installed on the outer side of the mounting column (10), and fixed sockets (19) are evenly provided on the bottoms of the limiting discs (3).

2. A construction engineering guardrail according to claim 1, characterized in that: Protective railings (2) are evenly installed inside the protective outer frame (1).

3. A construction engineering guardrail according to claim 1, characterized in that: The connection blocks (5) are all provided with mounting circular holes (18) inside, and the mounting circular holes (18) are all provided with fixing rods (17) inside, and the bottoms of the fixing rods (17) are all provided with connecting plates (4).

4. A construction engineering guardrail according to claim 1, characterized in that: Buffer springs (16) are evenly installed at the bottom of the buffer plate (15), and one end of the buffer spring (16) away from the buffer plate (15) is connected to the protective outer frame (1).

5. A construction engineering guardrail according to claim 1, characterized in that: The edge positions of the top of the protective ceiling (8) are all provided with collecting troughs (13).

6. A construction engineering guardrail according to claim 3, characterized in that: The outer side of the fixed plug rod (17) is sleeved with a fixed spring (12), one end of the fixed spring (12) is connected to the connecting plate (4), and the end of the fixed spring (12) away from the connecting plate (4) is connected to the connecting block (5).

7. A construction engineering guardrail according to claim 1, characterized in that: A base (9) is installed at the bottom of the installation column (10), and through holes are provided at both ends of the top of the base (9).

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