High-strength steel backing wood guardrail

Abstract

The utility model provides a high-strength steel backing wood guardrail which comprises a stand column and a fixing cap, a supporting seat for increasing the contact area of the stand column and the ground is fixedly arranged at the bottom of the stand column, and the stand column can be connected with the ground, so that the stand column is not easy to move or collapse when the guardrail is impacted by external force. One side of the stand column is provided with the mounting groove matched with the cross beam for use, and the cross beam is fixed on the stand column through the mounting groove, so that the device is convenient to mount and dismount, and the detachable cross beam and stand column facilitate storage and transportation of the device. The connecting rods are inserted into the cross beams, the connecting rods are inserted into the cross beams at equal intervals, and the vertical connection can help to reinforce the structure of the steel backing wood guardrail, so that the steel backing wood guardrail can better resist the influence of strong wind and other external factors, and can also play a role in safety protection. The connecting rods are sleeved with reinforcing devices for enhancing the protection effect of the guardrail device, the overall strength and rigidity of the guardrail structure are improved, and therefore deformation caused by collision is reduced, and the strength of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of guardrails, in particular to a high-strength steel-backed wooden guardrail. Background Art

[0002] Guardrails are mainly used for the protection and safeguarding of personal safety and equipment facilities in residential areas, highways, commercial areas, public places and other occasions. Guardrails can be seen everywhere in our lives. The posts of traditional guardrails are fixed by inserting into the ground. Inserted guardrails cannot provide sufficient support and are easily deformed or damaged by external impact. Especially in areas where high-intensity vehicles travel, it may cause safety hazards. If a failure or problem occurs, the entire guardrail needs to be pulled out of the ground and reinstalled, which increases the construction time and difficulty. In addition, most of the existing steel-backed wooden guardrails are integrated guardrails. When the guardrail is damaged, the entire device usually needs to be replaced. The integrated structure makes the guardrail difficult to disassemble and needs to be replaced or repaired as a whole, which increases the maintenance cost, difficulty and time.

[0003] The high-strength steel-backed wooden guardrail with the announcement number CN 207512663 U includes a wooden guardrail unit, a steel plate reinforced back, a connecting steel plate, a wooden bracket and a log column. The steel plate reinforced back is fixed to the rear side of the wooden guardrail unit. The two wooden guardrail units are connected by a connecting steel plate. The wooden bracket is fixed on the connecting steel plate. The wooden bracket is provided with an arc-shaped notch, and the log column is fixed in the arc-shaped notch. The guardrail body of the utility model is made of wood, which can reduce the degree of damage to the vehicle during a collision, and is provided with a steel plate reinforced back and a connecting steel plate, which increases the strength of the guardrail.

[0004] However, the practicability of the above device is poor. The device is fixed by inserting the column into the ground. The inserted guardrail cannot provide sufficient support and is easily deformed or damaged by external impact. If a failure or problem occurs, the entire guardrail needs to be pulled out of the ground and reinstalled, which increases the construction time and difficulty. At the same time, the replacement cost of the device is relatively high. Only one steel plate is fixed on the column of the device, so the entire steel plate needs to be replaced when it is replaced. With only one steel plate, the protection of the device is poor, and it cannot prevent shorter children, pets, etc. from entering the dangerous area by mistake, and cannot avoid accidental injuries. Therefore, it is necessary to provide a high-strength steel-backed wooden guardrail to solve the above problems. Utility Model Content

[0005] The technical content of the utility model is to provide a high-strength steel-backed wooden guardrail.

[0006] In order to solve the above problems, the utility model provides a high-strength steel-backed wooden guardrail, including: a column and a fixing cap, a support seat for increasing the contact area between the column and the ground is fixedly arranged at the bottom of the column, a crossbeam is slidably connected inside the column, one side of the column is provided with a mounting groove for use with the crossbeam, a baffle for fixedly supporting the height of the upper crossbeam is inserted in the mounting groove, a connecting rod is inserted on the crossbeam, connecting rods are equidistantly inserted inside the crossbeam, and a reinforcement device for enhancing the protective effect of the guardrail device is sleeved on the connecting rod.

[0007] As a further solution of the utility model, a support seat is fixed at the bottom of the column, and grooves matching with threaded bolts are opened at four corners of the support seat. The support seat is connected to the ground through the threaded bolts, and the cross-section of the support seat is larger than the column.

[0008] As a further solution of the present invention, the installation groove provided on one side of the column is T-shaped, and both sides of the crossbeam are T-shaped structures matching the installation groove.

[0009] As a further solution of the utility model, a baffle is inserted in the installation groove, and the baffle is fixed between the two beams, so as to achieve the effect of supporting and fixing the beam on the side away from the ground.

[0010] As a further solution of the utility model, connecting rods used in conjunction with the cross beams are fixedly connected equidistantly to the mutually adjacent sides of the two groups of cross beams, and limiting grooves used in conjunction with the connecting rods are provided on the cross beams.

[0011] As a further solution of the utility model, the reinforcement device includes a fixing sleeve, a reinforcement rod and a connecting shaft. The connecting shafts are fixed at corresponding positions on one side of the fixing sleeve, and the connecting shafts on one side of the fixing sleeve are designed diagonally.

[0012] As a further solution of the utility model, the reinforcement rod is rotatably connected in the fixing sleeve, and the reinforcement devices sleeved on two adjacent connecting rods are connected through an X-shaped cross connection of the reinforcement rods.

[0013] As a further solution of the present invention, the fixing cap is inserted on the top of the column, and the fixing cap can block the outlet of the installation groove, thereby achieving the effect of fixing the beam and the baffle that are slidably connected in the installation groove.

[0014] In summary, the utility model includes at least one of the following beneficial technical effects:

[0015] First, the utility model records a high-strength steel-backed wooden guardrail, which records that a support seat is provided at the bottom of the column, which can fix the column to make it more stable. When the guardrail is impacted by external force, the column will not move or collapse easily, thereby protecting the people and objects around. The support seat can connect the column to the ground to form an integral structure. In this way, even if someone tries to climb or destroy the guardrail, the entire guardrail cannot be removed. This is very effective in preventing theft.

[0016] Second, the utility model records a high-strength steel-backed wooden guardrail, which records that a mounting groove is provided on the column, and a crossbeam is fixed to the column through the mounting groove, so that the device is easy to install and disassemble, and the detachable crossbeam and column facilitate the storage and transportation of the device;

[0017] Third, the utility model records a high-strength steel-backed wooden guardrail, which records that by inserting a connecting rod on the crossbeam, the vertical connection can help strengthen the structure of the steel-backed wooden guardrail, making it more resistant to strong winds and other external factors, and can also play a role in safety protection. It can prevent children, pets, etc. from entering dangerous areas by mistake and avoid accidental injuries. At the same time, it can also help people better identify information such as the location and safety range of the guardrail to improve safety.

[0018] Fourth, the utility model records a high-strength steel-backed wooden guardrail, which records that a reinforcement device is provided on the connecting rod. By providing the reinforcement device, the overall strength and rigidity of the guardrail structure are increased, thereby reducing deformation caused by collision and improving the strength of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model high-strength steel back wooden guardrail;

[0021] Figure 2 It is a schematic diagram of the crossbeam and the three-dimensional structure of the crossbeam of the utility model high-strength steel-backed wooden guardrail;

[0022] Figure 3 This is a schematic diagram of the three-dimensional exploded structure of the columns and beams of the high-strength steel-backed wooden guardrail of the utility model;

[0023] Figure 4 It is a schematic diagram of the structural breakdown of the reinforcement device of the utility model high-strength steel-backed wooden guardrail.

[0024] Figure numerals: 1. column; 2. support seat; 3. beam; 4. connecting rod; 5. reinforcement device; 51. fixing sleeve; 52. reinforcement rod; 53. connecting shaft; 6. baffle; 7. fixing cap; 8. mounting groove. DETAILED DESCRIPTION

[0025] Please refer to Figure 1-4 The high-strength steel-backed wooden guardrail comprises: a column 1 and a fixing cap 7. A support seat 2 for increasing the contact area between the column 1 and the ground is fixedly arranged at the bottom of the column 1. A crossbeam 3 is slidably connected inside the column 1. A mounting groove 8 for use with the crossbeam 3 is arranged on one side of the column 1. A baffle 6 for fixedly supporting the height of the upper crossbeam 3 is inserted in the mounting groove 8. A connecting rod 4 is inserted on the crossbeam 3. The connecting rod 4 is equidistantly inserted inside the crossbeam 3. A reinforcing device 5 for enhancing the protective effect of the guardrail device is sleeved on the connecting rod 4.

[0026] Furthermore, a support seat 2 is fixed to the bottom of the column 1, and grooves matching with threaded bolts are provided at the four corners of the support seat 2. The support seat 2 is connected to the ground through the threaded bolts, and the cross-section of the support seat 2 is larger than that of the column 1. The support seat can fix the column to make it more stable. When the guardrail is impacted by external force, the column will not move or collapse easily, thereby protecting the surrounding people and objects. The support seat can connect the column to the ground to form an integral structure. In this way, even if someone tries to climb or destroy the guardrail, the entire guardrail cannot be removed, which is very effective in preventing theft.

[0027] Furthermore, the mounting groove 8 opened on one side of the column 1 is T-shaped, and both sides of the beam 3 are T-shaped structures matching the mounting groove 8. A baffle 6 is inserted in the mounting groove 8, and the baffle 6 is fixed between the two beams 3, thereby achieving the effect of supporting and fixing the beam 3 on the side away from the ground. The fixing cap 7 is inserted at the top of the column 1, and the fixing cap 7 can block the outlet of the mounting groove 8, thereby achieving the effect of fixing the beam 3 and the baffle 6 slidingly connected in the mounting groove 8. The beam is fixed to the column through the mounting groove, so that the device is easy to install and disassemble, and the detachable beam and column facilitate the storage and transportation of the device.

[0028] Furthermore, connecting rods 4 used in conjunction with the cross beams 3 are equidistantly fixedly connected on one side of the two groups of cross beams 3 that are close to each other. Limiting grooves used in conjunction with the connecting rods 4 are provided on the cross beams 3. It is recorded that by inserting connecting rods on the cross beams, vertical connections can help strengthen the structure of the steel-backed wooden guardrail, making it more resistant to strong winds and other external factors, and can also play a role in safety protection. It can prevent children, pets, etc. from entering dangerous areas by mistake and avoid accidental injuries. At the same time, it can also help people better identify information such as the location and safety range of the guardrail to improve safety.

[0029] Furthermore, the reinforcement device 5 includes a fixed sleeve 51, a reinforcement rod 52 and a connecting shaft 53. The connecting shaft 53 is fixed at the corresponding position on one side of the fixed sleeve 51. The connecting shaft 53 on one side of the fixed sleeve 51 is designed diagonally. The reinforcement rod 52 is rotatably connected in the fixed sleeve 51, and the reinforcement device 5 sleeved on two adjacent connecting rods 4 is cross-connected by the reinforcement rod 52 in an X-shape. By setting up the reinforcement device, the overall strength and rigidity of the guardrail structure are increased, thereby reducing deformation caused by collision and improving the strength of the device.

[0030] Working principle: During installation, first fix a column 1 on the ground, use expansion screws to fix the support base 2 to the ground, and ensure that it is stable and level.

[0031] According to the length of the crossbeam 3, fix another column 1, insert the crossbeam 3 into the entrance of the mounting groove 8 above the column 1, and select a suitable baffle according to the required height to insert into the mounting groove 8. Then insert the second crossbeam 3 into the mounting groove 8, and sleeve the fixing sleeve 51 of the reinforcement device 5 into the connecting rod 4 as needed, and clamp the connecting rod 4 fixed as a whole into the matching limit grooves on the two crossbeams 3, and select a baffle 6 of a suitable length to block the gap between the crossbeam 3 away from the ground and the mounting groove 8.

[0032] After the connection is completed, the fixing cap 7 is inserted into the groove formed on the top of the column 1, and the fixing cap 7 and the column 1 are fixed with screw bolts. The above is the entire working principle of the utility model.

[0033] Although the embodiments of the present invention have been shown and described, it is understandable to those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. High-strength steel-backed wooden guardrail, including: The column (1) and the fixing cap (7) are characterized in that: a support seat (2) is fixedly arranged at the bottom of the column (1) to increase the contact area between the column (1) and the ground; a crossbeam (3) is slidably connected inside the column (1); a mounting groove (8) is provided on one side of the column (1) for use with the crossbeam (3); a baffle (6) for fixedly supporting the height of the upper crossbeam (3) is inserted in the mounting groove (8); a connecting rod (4) is inserted on the crossbeam (3); connecting rods (4) are equidistantly inserted inside the crossbeam (3); and a reinforcement device (5) for enhancing the protective effect of the guardrail device is sleeved on the connecting rod (4).

2. The high-strength steel-backed wooden guardrail according to claim 1 is characterized in that: A support seat (2) is fixed at the bottom of the column (1), and grooves matching with threaded bolts are provided at four corners of the support seat (2). The support seat (2) is connected to the ground via the threaded bolts, and the cross-section of the support seat (2) is larger than that of the column (1).

3. The high-strength steel-backed wooden guardrail according to claim 2 is characterized in that: The mounting groove (8) provided on one side of the column (1) is T-shaped, and both sides of the crossbeam (3) are T-shaped structures matching the mounting groove (8).

4. The high-strength steel-backed wooden guardrail according to claim 3 is characterized in that: A baffle (6) is inserted into the installation groove (8), and the baffle (6) is fixed between the two crossbeams (3), thereby achieving the effect of supporting and fixing the crossbeam (3) on the side away from the ground.

5. The high-strength steel-backed wooden guardrail according to claim 1 is characterized in that: Connecting rods (4) used in conjunction with the cross beams (3) are equidistantly fixedly connected to the mutually adjacent sides of the two groups of cross beams (3), and limiting grooves used in conjunction with the connecting rods (4) are provided on the cross beams (3).

6. The high-strength steel-backed wooden guardrail according to claim 1 is characterized in that: The reinforcement device (5) comprises a fixing sleeve (51), a reinforcement rod (52) and a connecting shaft (53); corresponding positions on one side of the fixing sleeve (51) are fixed with connecting shafts (53); and the connecting shafts (53) on one side of the fixing sleeve (51) are designed to be diagonal.

7. The high-strength steel-backed wooden guardrail according to claim 6 is characterized in that: The reinforcement rod (52) is rotatably connected in the fixing sleeve (51), and the reinforcement devices (5) sleeved on two adjacent connecting rods (4) are cross-connected in an X shape through the reinforcement rod (52).

8. The high-strength steel-backed wooden guardrail according to claim 1 is characterized by: The fixing cap (7) is inserted into the top of the column (1), and the fixing cap (7) can block the outlet of the installation groove (8), thereby achieving the effect of fixing the crossbeam (3) and the baffle (6) slidably connected in the installation groove (8).

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