Bridge construction protection device

Abstract

The utility model discloses a bridge construction protection device, which belongs to the technical field of bridge construction protection and is characterized in that the inner end of a mounting frame is connected with a support frame through an adjusting rod and a hook, and a plurality of support internal vertical rods and a plurality of support internal cross rods are arranged in the support frame; the multiple supporting internal vertical rods and the multiple supporting internal transverse rods form a supporting net frame, and the protection performance of the position is enhanced. The prefabricated protection net rack is designed and fixed to the installation frame, a stable protection structure is formed, and safety of constructors and equipment is effectively protected. The inclination angle of the steel plate is designed to be 60-90 degrees, the appearance is attractive, impact force can be dispersed and absorbed, and damage is reduced. The concave-convex cross section design enhances the strength and rigidity of the steel plate, and ensures the stability and functionality. The durability and the stability of the protection device are improved through the combined action of the prefabricated protection net frame and the inclined steel plate. Through welding or bolt connection, the parts are firmly combined, a protection system with excellent overall performance is formed, long-term reliability is ensured, and maintenance and replacement are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge construction protection technical field relates to a bridge construction protection device. BACKGROUND

[0002] Bridge construction protection devices are critical equipment that ensure the safety of personnel and facilities during bridge construction. They play a vital role in different construction scenarios and protection needs.

[0003] In the practical application of bridge construction protection devices, although single-layer protection nets are widely used due to their ease of installation and relatively low cost, their strength and durability may not be sufficient to cope with all potential construction risks. In the face of greater impact force or heavy object falling, single-layer nets may not provide sufficient support and protection, leading to safety accidents.

[0004] The design of single-layer protection nets may lack sufficient flexibility and adaptability. Different bridge construction environments and conditions have different requirements for protection devices, and single-layer nets may not meet these diverse needs. For example, in some complex terrain or special weather conditions, the protection effect of single-layer nets may be greatly reduced. SUMMARY

[0005] The main purpose of the utility model is to provide a bridge construction protection device that can effectively solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0007] A bridge construction protection device, comprising a concrete prefabricated base, mounting sockets, mounting frames, and a protection net rack, multiple mounting sockets are equally distributed on the concrete prefabricated base, the mounting frames are inserted into the mounting sockets and fixed on the concrete prefabricated base, the protection net rack is fixed on the mounting frames, and the foundation protection of bridge construction is realized through the protection net rack and the mounting frames;

[0008] The inner end of the mounting frame is connected with a support frame through an adjusting rod and a hook, and multiple support internal vertical rods and multiple support internal horizontal rods are arranged in the support frame, which form a support net rack to strengthen the protection performance at this point;

[0009] The outer end of the support frame, the support internal vertical rods, and the support internal horizontal rods is connected with an inclined protection steel plate to further strengthen the protection performance.

[0010] In a further preferred embodiment, the two mounting frames are fixed by a clamp and a fastener, and the mounting frames and the protection net rack are welded and fixed, and a non-slip rubber sleeve is arranged between the clamp and the mounting frame.

[0011] In a further preferred embodiment, the adjusting rod is fixed to the support frame by bolts. The cross-section of the adjusting rod is designed in the shape of an "I". The adjusting rod and the hook are designed as an integral part. The hook hooks onto the mounting frame, and an anti-slip rubber pad is provided at the connection between the hook and the mounting frame.

[0012] In a further preferred embodiment, the support frame, multiple internal vertical supports, and multiple internal horizontal supports are all fixed by welding. Another set of adjusting rods and hooks are installed on the internal vertical supports to achieve multi-point installation between the support frame and the mounting frame.

[0013] In a further preferred embodiment, the hook has a round hole, and the mounting frame has multiple through holes. The multiple through holes are equidistantly distributed on the mounting frame, and the round hole on the hook is directly opposite the through hole on the mounting frame, and they are connected by a connector.

[0014] In a further preferred embodiment, the inclined protective steel plate has an inclination range of 60 to 90 degrees, and the cross-section of the inclined protective steel plate has a concave-convex design, and is fixed to the internal vertical rod, the internal horizontal rod, and the support frame by bolts.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The prefabricated protective netting, carefully designed and fixed to the installation frame, together with the installation frame, forms a stable protective structure that effectively blocks and mitigates flying debris or fragments that may be generated during bridge construction, thereby protecting the safety of construction personnel and equipment.

[0017] The steel plate's tilt angle is carefully designed between 60 and 90 degrees. This design is not only aesthetically pleasing but, more importantly, effectively disperses and absorbs impact force, reducing damage caused by direct impact. Simultaneously, the steel plate's concave-convex cross-section design increases its strength and rigidity, ensuring the steel plate's stability and functionality within the protective structure.

[0018] The combined effect of the prefabricated protective mesh frame and the inclined protective steel plates enhances the durability and stability of the entire protective device. These components are securely connected through welding or bolting, forming a high-performance integrated protective system. This design not only ensures the reliability of the protective device during long-term use but also facilitates maintenance and replacement of damaged parts. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a side view of the overall structure of this utility model;

[0021] Figure 3 The overall structure of the present application is shown in the figure;

[0022] Figure 4 To Figure 3 The enlarged view of A in the middle.

[0023] In the figure: 1, concrete prefabricated base; 2, mounting socket; 3, mounting frame; 4, protective net frame; 5, clamp; 6, fastener; 7, adjusting rod; 8, hook; 9, inclined protective steel plate; 10, support frame; 11, support internal vertical rod; 12, support internal horizontal rod. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described below in conjunction with specific embodiments.

[0025] As Figure 1 - Figure 4 shown, a bridge construction protection device mainly consists of key parts such as concrete prefabricated base 1, mounting socket 2, mounting frame 3, and protective net frame 4. The concrete prefabricated base 1 is evenly distributed with multiple mounting sockets 2, which provide stable mounting points for the mounting frame 3. The mounting frame 3 is designed to be inserted into these mounting sockets 2 and is firmly fixed on the concrete prefabricated base 1 through appropriate fixing means such as welding or bolt connection. The protective net frame 4 is carefully designed and fixed on the mounting frame 3. Through this structural design, the protective net frame 4 and the mounting frame 3 work together to effectively protect the foundation part during bridge construction.

[0026] In order to further improve the performance of the protection device, a structure connected with the support frame 10 is designed at the inner end of the mounting frame 3. The support frame 10 is internally provided with multiple support internal vertical rods 11 and support internal horizontal rods 12. These vertical rods and horizontal rods are collectively composed of a solid support net frame structure through welding or bolt connection. This structure not only enhances the overall stability of the protection device, but also significantly improves the protection performance, ensuring the safety of construction personnel and equipment.

[0027] At the outer end of the support frame 10, support internal vertical rod 11 and support internal horizontal rod 12, an inclined protective steel plate 9 is also designed. The inclination angle of this steel plate is carefully designed between sixty degrees and ninety degrees. This design not only looks beautiful, but also can effectively disperse and absorb the impact force that may occur during construction. The cross section of the steel plate adopts a concave-convex design, which increases the strength and stiffness of the steel plate. At the same time, it is fixed on the support frame 10, support internal vertical rod 11 and support internal horizontal rod 12 through bolts, ensuring the stability and durability of the protection device.

[0028] To ensure stability between the mounting frames 3, clamps 5 and fasteners 6 are used to secure the two mounting frames 3 together. Furthermore, to further enhance structural stability, the mounting frames 3 are welded together with the protective mesh frame 4. To prevent slippage due to vibration or impact during construction, anti-slip rubber sleeves are fitted between the clamps 5 and the mounting frames 3; this design effectively improves the anti-slip capability of the entire protective device.

[0029] The adjusting rod 7 is bolted to the support frame 10. Its cross-section is designed in an "I" shape, which is not only aesthetically pleasing but also provides sufficient strength and stability. The adjusting rod 7 is integrated with the hook 8, which hooks onto the mounting frame 3, thus achieving a secure fixation. An anti-slip rubber pad is fitted at the connection between the hook 8 and the mounting frame 3. This design ensures a stable connection and prevents loosening due to vibration or impact.

[0030] The support frame 10, the internal vertical support rods 11, and the internal horizontal support rods 12 are all fixed together by welding. This welded structure is not only strong but also capable of withstanding large loads. Another set of adjusting rods 7 and hooks 8 are also installed on the internal vertical support rods 11. This design enables multi-point installation between the support frame 10 and the mounting frame 3, thereby significantly improving the stability and safety of the overall structure.

[0031] To ensure accurate and reliable installation, the hook 8 has a round hole, while the mounting frame 3 has multiple through holes, which are evenly distributed on the mounting frame 3. The round holes on the hook 8 correspond to the through holes on the mounting frame 3, and the two are connected by connectors. This design not only ensures the accuracy and reliability of the installation, but also facilitates installation and disassembly, improving construction efficiency.

[0032] The inclined protective steel plate 9 has an inclination range of 60 to 90 degrees. This design not only effectively disperses impact forces but also provides sufficient protective area. Its cross-section has a concave-convex design, which increases the strength and rigidity of the steel plate. At the same time, it is fixed to the internal vertical rods 11, internal horizontal rods 12, and support frame 10 by bolts, ensuring the stability and functionality of the steel plate in the protective structure, thus providing safer and more reliable protection for bridge construction.

[0033] Place the concrete precast base 1 at the intended location. Make sure the base is level and secure. Distribute the mounting sockets 2 evenly on the concrete precast base 1. Make sure the socket positions are accurate. Insert the mounting frames 3 into the mounting sockets 2 of the concrete precast base 1. Secure the mounting frames 3 using welding or bolting. Secure the guard frame 4 to the mounting frames 3. Make sure the guard frame 4 is firm and stable. Secure the support frame 10 with the support inner vertical poles 11 and the support inner horizontal poles 12 using welding or bolting. Make sure the support structure is stable. Secure the inclined guard steel plate 9 to the support frame 10, the support inner vertical poles 11 and the support inner horizontal poles 12. Make sure the inclination angle of the steel plate is between sixty degrees and ninety degrees. Secure the steel plate using bolts. Secure between the two mounting frames 3 using the clamps 5 and fasteners 6. Fit anti-slip rubber sleeves between the clamps 5 and the mounting frames 3. Secure the adjustment rods 7 to the support frame 10 using bolts. Design the hooks 8 to be integrated with the adjustment rods 7, hooking onto the mounting frames 3. Fit anti-slip rubber pads at the connection between the hooks 8 and the mounting frames 3. Install another set of adjustment rods 7 and hooks 8 on the support inner vertical poles 11. Achieve multi-point mounting between the support frame 10 and the mounting frames 3. Drill round holes on the hooks 8 and multiple through holes on the mounting frames 3. Connect the hooks 8 to the mounting frames 3 using connectors.

[0034] Transport the assembled guard device to the bridge construction site. Position the guard device at the foundation part that needs protection. Make sure the concrete precast base 1 is securely fixed at the intended location. Check if all connection points are firm. Adjust the adjustment rods 7 according to actual needs, making sure the height and angle of the guard device are appropriate. Make sure the inclination angle of the inclined guard steel plate 9 is between sixty degrees and ninety degrees. During the bridge construction process, make sure all construction personnel and equipment are within the protection range of the guard device. Regularly check the stability and integrity of the guard device. Regularly check the connection points and fixation of the guard device during the construction process. After the construction is completed, clean and maintain the guard device, ensuring its reliability for the next use.

[0035] The utility model can realize the side wall obvious drainage of groundwater and pipeline leakage water of soil layer foundation pit in winter, because of the design of electric heating band, the groundwater seepage path of soil layer foundation pit is not frozen, thereby effectively draining, avoiding the frost heaving phenomenon of foundation pit in winter, can effectively prevent the groundwater disease caused by underground pipeline leakage;

[0036] The above is the preferred embodiment of the utility model and the technical principle used, for those skilled in the art, without departing from the spirit and scope of the utility model, any equivalent transformation, simple replacement and the like based on the utility model technical scheme, all belong to the protection scope of the utility model.

Claims

1. A bridge construction protection device, comprising a concrete prefabricated base (1), a mounting socket (2), a mounting frame (3) and a protection net frame (4), a plurality of said mounting sockets (2) are equidistantly distributed on the concrete prefabricated base (1), the mounting frame (3) is inserted into the mounting socket (2) and fixed on the concrete prefabricated base (1), the protection net frame (4) is fixed on the mounting frame (3), and the foundation protection of the bridge construction is realized through the protection net frame (4) and the mounting frame (3), characterized in that: The inner end of the mounting frame (3) is connected to the support frame (10) through the adjusting rod (7) and the hook (8). The support frame (10) is provided with multiple internal support vertical rods (11) and multiple internal support horizontal rods (12). The multiple internal support vertical rods (11) and multiple internal support horizontal rods (12) form a support grid to enhance the protective performance at this location. ​ The outer ends of the support frame (10), the internal vertical support (11), and the internal horizontal support (12) are connected to inclined protective steel plates (9), which further enhance the protective performance.

2. A bridge construction protection apparatus according to claim 1, wherein: The two mounting frames (3) are fixed together by clamps (5) and fasteners (6). The mounting frames (3) are welded to the protective net frame (4). Anti-slip rubber sleeves are fitted between the clamps (5) and the mounting frames (3).

3. A bridge construction shield according to claim 2, characterised in that: The adjusting rod (7) is fixed to the support frame (10) by bolts. The cross-section of the adjusting rod (7) is designed in the shape of "I". The adjusting rod (7) and the hook (8) are designed as a whole. The hook (8) hooks onto the mounting frame (3), and the connection between the hook (8) and the mounting frame (3) is fitted with an anti-slip rubber pad.

4. A bridge construction shield according to claim 3, wherein: The support frame (10), multiple internal vertical supports (11), and multiple internal horizontal supports (12) are all fixed by welding. Another set of adjustment rods (7) and hooks (8) are installed on the internal vertical supports (11) to achieve multi-point installation between the support frame (10) and the mounting frame (3).

5. A bridge construction shield according to claim 4, characterised in that: The hook (8) has a round hole, and the mounting frame (3) has multiple through holes. The multiple through holes are equidistantly distributed on the mounting frame (3). The round hole on the hook (8) is directly opposite the through hole on the mounting frame (3), and they are connected by a connector.

6. A bridge construction shield according to claim 5, wherein: The inclined protective steel plate (9) has an inclination range of 60 to 90 degrees. The cross-section of the inclined protective steel plate (9) is concave and convex, and it is fixed to the internal vertical rod (11), the internal horizontal rod (12), and the support frame (10) by bolts.

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