Door protection device of industrial door

Abstract

The utility model discloses an industrial door protection device which comprises a cap, a nylon bolt, a connector bolt, a connector, a flexible outer pipe, buffering sleeves, a metal base and a chemical bolt, the chemical bolt is inserted into the bottom of the metal base and fixed through embedded steel bar glue, and the buffering sleeves are sleeved with the upper end and the lower end of a steel cylinder of the metal base. The flexible outer pipe is sleeved outside the steel cylinder of the metal base through the buffer sleeve, the cross rod is connected between the inner sides of the top of the steel cylinder through the connector, the flexible outer pipe is sleeved outside the cross rod, two ends of the cross rod are fixed with the connector through the connector bolt, the connector is fixed with the steel cylinder through the nylon bolt, and the cap is installed on the top of the steel cylinder. The buffering device is simple in structure, convenient to install, good in buffering performance, high in strength, safe, durable and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial door technology field, concretely relates to an industrial door door protection device. BACKGROUND

[0002] Industrial doors often face various impact and wear problems during use, which not only shortens their service life, but also may cause safety hazards. In order to protect the industrial door and prolong its service life, certain protective measures are usually needed. The existing industrial door protection device may have the problems of complex structure and inconvenient installation, and lacks sufficient buffering capacity when impacted, resulting in limited protection effect.

[0003] In addition, the traditional industrial door protection device may not be able to flexibly adapt to the door hole requirements of different heights, and the fixing method is single (such as only using exposed flanges), which is difficult to meet the requirements of diversified installation scenes. In addition, the material used by part of the protection device lacks toughness and is easy to be damaged or deformed when subjected to a large impact, affecting the overall performance. SUMMARY

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an industrial door door protection device, which is simple in structure, convenient to install, good in buffering performance, high in strength, safe and durable, and strong in practicality.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: an industrial door door protection device, comprising a cap, a nylon latch, a joint latch, a joint, a flexible outer tube, a buffer sleeve, a metal base and a chemical bolt, the chemical bolt is inserted into the bottom of the metal base and fixed by anchoring glue, the buffer sleeve is sleeved on the upper end and the lower end of the steel cylinder of the metal base, the flexible outer tube is sleeved outside the steel cylinder of the metal base through the buffer sleeve, the steel cylinder top inside is connected with a horizontal rod through the joint, the horizontal rod outside is also sleeved with the flexible outer tube, the horizontal rod two ends are fixed with the joint through the joint latch, the joint is fixed with the steel cylinder through the nylon latch, and the flexible outer tube stand column top is provided with the cap.

[0006] Preferably, the metal base is provided with a mounting hole for mounting the chemical bolt.

[0007] Preferably, the inner core of the joint latch is made of steel, and the outer shell of the steel is made of PVC.

[0008] Preferably, the joint is made of TPU.

[0009] Preferably, the flexible outer tube is made of HDPE outer tube.

[0010] The utility model has the following beneficial effects:

[0011] 1. Simple structure, convenient to install

[0012] The industrial door guard adopts a modular design. The integrated steel cylinder on the metal base can be lengthened or shortened according to actual needs to adapt to door openings of different heights, without the need for additional processing or customization. The metal base provides two installation methods: exposed flanges and hidden flanges. Users can choose a more suitable fixing method according to specific needs, improving installation flexibility and stability.

[0013] 2. Excellent buffering performance

[0014] The steel cylinder is equipped with a buffer sleeve that can effectively absorb and disperse impact force, reducing direct damage to the industrial door. The industrial door guard allows a certain degree of tilting when impacted, further enhancing the buffering effect and avoiding damage caused by rigid contact.

[0015] 3. High-strength connecting pieces

[0016] The connection between the uprights and the crossbars uses TPU material joints, which have high strength, high toughness, high elasticity, high wear resistance, and chemical resistance. TPU joints can stretch and recover to a large extent when impacted, significantly improving the impact resistance of the entire door guard system.

[0017] 4. Safety and durability

[0018] The industrial door guard maintains a certain distance from the industrial door during installation, ensuring that it does not directly act on the door body when impacted, reducing the risk of door body damage. The use of high-quality materials (such as TPU) and reasonable design solutions makes the door guard have a long service life and high reliability.

[0019] 5. Strong adaptability

[0020] The height of the steel cylinder and the installation method can be adjusted according to actual needs, making it suitable for various types of industrial doors and scenarios, with wide applicability.

[0021] Through the above design optimization, the industrial door guard not only solves the problems of traditional protective devices, but also significantly improves the safety and service life of the industrial door, making it an efficient and practical protective solution. BRIEF DESCRIPTION OF DRAWINGS

[0022] The utility model will be described in detail below in combination with the drawings and specific embodiments;

[0023] Fig. 1 The structure of the utility model is shown in the figure;

[0024] Fig. 2 The exploded view of the utility model is shown in the figure. DETAILED DESCRIPTION

[0025] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0026] With reference to Figs. 1-2 The utility model discloses an industrial door door protection device, including cap 1, nylon latch 2, joint latch 3, joint 4, flexible outer tube 5, buffer sleeve 6, metal base 7 and chemical bolt 8, the bottom insertion chemical bolt 8 of metal base 7 is fixed through the anchoring adhesive, the buffer sleeve 6 is covered into the steel cylinder upper end and lower end of metal base 7, the flexible outer tube 5 is connected in the steel cylinder outside of metal base 7 through buffer sleeve 6, and the steel cylinder top inside is connected with the cross bar through joint 4, the cross bar outside also covers flexible outer tube 5, and the cross bar both ends are fixed with joint 4 through joint latch 3, and joint 4 is fixed with steel cylinder through nylon latch 2, and the flexible outer tube 5 vertical column top is installed with cap 1.

[0027] It is worth noting that the metal base 7 is provided with mounting holes for mounting chemical bolts.

[0028] It is worth noting that the inner core of the joint latch 3 is made of steel, and the outer shell is made of PVC.

[0029] It is worth noting that the joint 4 is made of TPU.

[0030] In addition, the flexible outer tube 5 is made of HDPE.

[0031] The cap of the embodiment prevents dust and rain from entering the pipe, facilitates sanitary cleaning, and prevents rain from corroding metal parts. The nylon latch is highly corrosion-resistant and has good wear resistance. The inner core of the joint latch is made of steel, and the outer shell is made of PVC, which is strong. The joint is made of TPU material, which is high-strength and high-toughness. It has high elasticity, can be reversibly stretched and restored to its original shape to a large extent, has good wear resistance, excellent chemical resistance, and is made of modified HDPE material. The flexible outer tube is wear-resistant, cold-resistant, heat-resistant, impact-resistant, corrosion-resistant, and has memory recovery. The buffer sleeve is centrally penetrated into the steel cylinder of the metal base, which can be replaced according to the specifications of the flexible outer tube. The metal base and the steel cylinder are integrated, and the flexible outer tube is usually covered inside to hide the fixing and make it more beautiful. The chemical bolt is fixed with anchoring adhesive and is corrosion-resistant.

[0032] The mounting steps of the embodiment are as follows: drilling a hole with a diameter of 18-22 and a depth of 100-125 mm, removing dust in the hole, pouring three-fourth volume of anchoring adhesive into each mounting hole, rotating and inserting the bolt to better bond the anchoring adhesive and the bolt, cleaning the overflowed anchoring adhesive in time to avoid subsequent solidification, inserting the base into the bolt before the anchoring adhesive solidifies, preventing the anchoring adhesive from shrinking too much by using the base, slightly tightening the chemical nut after the anchoring adhesive solidifies to make the steel cylinder slightly inclined to make the installation of the horizontal rod easier, then sleeving the buffer sleeve, sleeving the flexible outer tube column into the metal base steel cylinder, inserting the joint into the horizontal rod, fixing the joint with a joint pin, then inserting the joint head into the column and fixing it with a pin, covering the cap after fixing, and finally tightening the bottom chemical bolt.

[0033] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An industrial door door guard apparatus, characterized by, It includes cap (1), nylon plug (2), joint plug (3), joint (4), flexible outer tube (5), buffer sleeve (6), metal base (7) and chemical bolt (8), the bottom of metal base (7) is inserted into chemical bolt (8) and is fixed by anchoring glue, the upper end and the lower end of the steel cylinder of metal base (7) are sleeved into buffer sleeve (6), flexible outer tube (5) is sleeved on the outside of the steel cylinder of metal base (7) through buffer sleeve (6), a crossbar is connected between the inside of the top of the steel cylinder through joint (4), the crossbar is also sleeved with flexible outer tube (5), the two ends of the crossbar are fixed with joint (4) through joint plug (3), joint (4) is fixed with steel cylinder through nylon plug (2), cap (1) is installed on the top of the column of flexible outer tube (5).

2. A door guard for an industrial door as claimed in claim 1, wherein, The metal base (7) is provided with a mounting hole for mounting the chemical bolt.

3. An industrial door guard as defined in claim 1, wherein, The inner core of the joint plug (3) is steel material, and the outer shell of the steel material is PVC.

4. A door guard for an industrial door according to claim 1, wherein, The joint (4) adopts TPU joint.

5. An industrial door guard as defined in claim 1, wherein, The flexible outer tube (5) adopts HDPE outer tube.

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