Novel locking and clamping ribbon type steel plate embedded part fixing device

Abstract

The invention relates to the technical field of steel plate embedded part fixing, in particular to a novel locking and clamping ribbon type steel plate embedded part fixing device which comprises a connecting band, ribbon strips, a first fastening sleeve seat and a second fastening sleeve seat, the connecting band is rectangular, the four sides of the connecting band are each fixedly connected with two ribbon strips, and the eight ribbon strips are arranged in a # shape; the side, away from the connecting belt, of each ribbon strip is sleeved with a first fastening sleeve base, and the portion, between the first fastening sleeve base and the connecting belt, of each ribbon strip is sleeved with a second fastening sleeve base. According to the steel plate embedded part, the fixing clamping hooks are connected with the corresponding waist bars and stirrups in a hanging mode, the fixing clamping parts are supported and attached to the side portions of the steel plate embedded part respectively, the binding strips are tensioned respectively, the second teeth are matched with the first teeth on the binding strips in an engaged mode, the whole steel plate embedded part can be locked, fixing of the steel plate embedded part is effectively achieved, the firmness degree is high, and the service life of the steel plate embedded part is prolonged. The method is simple and convenient to operate, has no requirements on other conditions, and is high in safety.

Description

Technical Field

[0001] The invention relates to the technical field of fixing steel plate embedded parts, in particular to a novel locking card strap type steel plate embedded part fixing device. Background Art

[0002] Embedded parts refer to metal components pre-buried in the structure during the construction of concrete structures, which are used to connect the structure with subsequently installed components, such as steel structures, glass curtain walls, etc. It usually includes materials such as steel plates, steel bars or steel sections, which provide stable connection points and load-bearing capacity through close integration with concrete. The design and installation of embedded parts need to be precise to ensure the safety and stability of the structure.

[0003] Traditional steel plate embedded parts are mostly fixed by wire tying or welding. The wire tying method has a slow construction efficiency and is easy to shift after tying. Although the welding method is more firmly fixed, it requires electric welding operation and has requirements for power supply. Professional welders are needed for operation. Construction cannot be carried out without electricity, which is easy to cause fire in the environment and causes great harm to the human body. Summary of the invention

[0004] The purpose of the present invention is to provide a new type of locking card strap type steel plate embedded parts fixing device, which relies on a new type of well-shaped longitudinally and transversely arranged rolled strips in conjunction with fixed hooks and fixed clips to fix and install the steel plate embedded parts, effectively solving the technical problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions.

[0006] A novel locking card tie-wrap type steel plate embedded part fixing device, the fixing device comprises a connecting belt, a tie strip, a first fastening sleeve and a second fastening sleeve, the connecting belt is rectangular, and two tie strips are fixedly connected to the four sides of the connecting belt, and the eight tie strips are arranged in a criss-cross shape, and the side of each tie strip away from the connecting belt is equipped with a first fastening sleeve, and each tie strip is equipped with a second fastening sleeve between the first fastening sleeve and the connecting belt. The first fastening sleeve and the second fastening sleeve can be adjusted on the corresponding tie strip toward the side close to the connecting belt in a one-way limited manner, and the bottom of each first fastening sleeve is fixed with a fixing hook, and the bottom of each second fastening sleeve is fixed with a fixing card, wherein the fixing hooks on the four tie strips are respectively hung and matched with the waist reinforcement, and the fixing hooks on the other four tie strips are respectively hung and matched with the stirrup reinforcement, and each fixing card matches the side edge of the steel plate embedded part.

[0007] Preferably, the cable tie strip is provided with a plurality of first teeth arranged in an array along its length direction, and both the first fastening sleeve and the second fastening sleeve are provided with second teeth arranged in an array, and the first teeth and the second teeth are arranged in opposite directions and fit in an occlusal manner.

[0008] By respectively hanging each fixing hook with the corresponding waist reinforcement and stirrups, each fixing clip is supported and fitted on the side of the steel plate embedded part, and each tie strip is tightened respectively, and the second teeth on the first fastening sleeve and the second fastening sleeve are engaged with the first teeth on the tie strip, the whole can be locked, and the steel plate embedded part is effectively fixed, with high firmness, simple and convenient operation, no requirements for other conditions, and high safety.

[0009] Preferably, the length and width of the connecting belt are 100×100 mm, and the thickness of the connecting belt is 3 mm.

[0010] Preferably, the length of the cable tie strip is 250 mm and the thickness of the cable tie strip is 3 mm.

[0011] Preferably, the cross-sectional diameter of the fixed hook is 8-20 mm.

[0012] Preferably, the fixing clamp is in an L-shaped structure.

[0013] Preferably, the connecting belt, the tie strip, the first fastening sleeve, the second fastening sleeve, the fixing hook and the fixing card are all made of nylon-66 material.

[0014] Preferably, the cable tie strip, the fixing hook and the fixing member are all prefabricated parts with selectable sizes.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0016] 1. The present invention hangs each fixing hook with the corresponding waist reinforcement and stirrup respectively, supports and fits each fixing clip on the side of the steel plate embedded part respectively, and tightens each tie strip respectively. The second teeth on the first fastening sleeve and the second fastening sleeve are engaged with the first teeth on the tie strip to lock the whole, effectively fix the steel plate embedded part, have high firmness, simple and convenient operation, no requirements for other conditions, and high safety.

[0017] 3. After the steel plate embedded parts are fixed, the fixing device provided by the present invention does not require maintenance, thereby reducing the investment in maintenance costs. After the concrete pouring reaches initial setting, the device can be cut off and removed using a small blade, making the overall disassembly and assembly of the device convenient enough.

[0018] 3. The present invention evenly distributes eight tie strips around the sides of the connecting belt. Combined with the square structural arrangement of the connecting belt, the tie strips on the four sides can provide a stable pulling effect from the four sides. The pulling and traction points are evenly distributed, and the double pulling points on the same side are more secure, further improving the firmness of the steel plate embedded parts when fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a top view schematic diagram of the overall structure of the present invention; Figure 2 for Figure 1 Schematic diagram of the cross section at AA; Figure 3 for Figure 1 Schematic diagram of the cross section at BB; Figure 4 This is a schematic diagram of the installation of the fixed hook structure in the present invention; Figure 5 This is a schematic diagram of the installation of the fixed card structure in the present invention; Figure 6 A schematic diagram of the actual installation and fixing of the fixing device provided by the present invention; Figure 7 for Figure 6 Schematic diagram of the cross section at CC; Figure 8 for Figure 6 Schematic diagram of the cross section at DD in the middle.

[0020] In the figure: 01, first tooth; 02, second tooth; 1, connecting belt; 2, cable tie strip; 3, first fastening sleeve; 4, second fastening sleeve; 5, fixing hook; 6, fixing clamp. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0023] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0024] In the embodiments of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0025] References to "one embodiment" or "some embodiments" etc. described in this specification mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present invention. Thus, the phrases "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. appearing in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0026] See also Figure 1-Figure 5 The present invention provides a novel locking card tie-wrap type steel plate embedded part fixing device, the fixing device comprises a connecting belt 1, a tie strip 2, a first fastening sleeve 3 and a second fastening sleeve 4, the connecting belt 1 is rectangular, and two tie strips 2 are fixedly connected to the four sides of the connecting belt 1, and the eight tie strips 2 are arranged in a criss-cross shape, wherein four tie strips 2 extend horizontally, and the other four tie strips 2 extend longitudinally.

[0027] A first fastening sleeve 3 is mounted on the side of each tie strip 2 away from the connecting belt 1, and a second fastening sleeve 4 is mounted on each tie strip 2 between the first fastening sleeve 3 and the connecting belt 1. The first fastening sleeve 3 and the second fastening sleeve 4 can be adjusted for one-way limited movement on the corresponding tie strip 2 toward the side close to the connecting belt 1, so as to achieve the effect of only locking and not retreating.

[0028] Specifically, the cable tie strip 2 is provided with a plurality of first teeth 01 distributed in an array along its length direction, and the first fastening sleeve 3 and the second fastening sleeve 4 are provided with second teeth 02 arranged in an array, and the first teeth 01 and the second teeth 02 are distributed in opposite directions and engaged with each other, and the first fastening sleeve 3 and the second fastening sleeve 4 are moved and adjusted along the cable tie strip 2 toward one side of the connecting belt 1, and the second teeth 02 on the first fastening sleeve 3 and the second fastening sleeve 4 are respectively engaged with the first teeth 01 on the cable tie strip 2 to achieve a locking and non-retractable effect.

[0029] A fixing hook 5 is fixed to the bottom of each first fastening sleeve 3, and a fixing clamp 6 is fixed to the bottom of each second fastening sleeve 4, wherein the fixing hooks 5 on the four tie strips 2 are respectively hung and cooperated with the waist reinforcement, specifically, the fixing hooks 5 on the four longitudinally extending tie strips 2 are hung and cooperated with the waist reinforcement, and the fixing hooks 5 on the other four tie strips 2 are respectively hung and cooperated with the stirrups, specifically, the fixing hooks 5 on the four transversely extending tie strips 2 are hung and cooperated with the stirrups.

[0030] Each fixing clamp 6 corresponds to and matches the side edge of the steel plate embedded part. Specifically, the fixing clamp 6 is an L-shaped structure, so that a corner is formed between the vertical portion and the horizontal portion of the fixing clamp 6, which can be adapted to the bottom corner of the side edge of the steel plate embedded part. When fixing, the vertical portion of the fixing clamp 6 is supported and fitted with the side surface of the steel plate embedded part, and the horizontal portion of the fixing clamp 6 is supported and fitted with the bottom surface of the steel plate embedded part. In this way, the fixing clamp 6 can be used to achieve a semi-enclosed open fixation of the side of the steel plate embedded part.

[0031] By respectively hanging each fixing hook 5 with the corresponding waist reinforcement and stirrups, each fixing clip 6 is supported and fitted on the side of the steel plate embedded part, and each tie strip 2 is tightened respectively, and the second teeth 02 on the first fastening sleeve 3 and the second fastening sleeve 4 are engaged with the first teeth 01 on the tie strip 2, the whole can be locked, and the steel plate embedded part is effectively fixed, with high firmness, simple and convenient operation, no requirements for other conditions, and high safety.

[0032] Among them, the length and width of the connecting belt 1 are 100×100mm, the cross-section of the connecting belt 1 is in the positive direction, and the thickness of the connecting belt 1 is 3mm; the length of the tie strip 2 is 250mm, and the thickness of the tie strip 2 is 3mm; the cross-sectional diameter of the fixing hook 5 is 8-20mm, and the cross-sectional diameter of the fixing hook 5 is generally selected from 10mm, 12mm, 12mm and 20mm.

[0033] Preferably, the connecting belt 1, the tie strip 2, the first fastening sleeve 3, the second fastening sleeve 4, the fixing hook 5 and the fixing clip 6 are all made of nylon-66 material, so that the connecting belt 1, the tie strip 2, the first fastening sleeve 3, the second fastening sleeve 4, the fixing hook 5 and the fixing clip 6 have excellent tensile strength, impact strength and wear resistance, can withstand heavy loads and high stresses, and are not easily damaged, thereby ensuring the firm stability when fixing the steel plate embedded parts.

[0034] In addition, the cable tie strip 2, the fixing hook 5 and the fixing clamp 6 are all prefabricated parts with optional sizes. Cable tie strips 2, the fixing hook 5 and the fixing clamp 6 of different sizes can be produced according to actual needs to achieve the effect of on-demand preparation.

[0035] See also Figure 6-Figure 8 , the actual installation and fixing principle of the fixing device is as follows: First, arrange the eight fixing clips 6 in a state where the vertical part supports and fits the side surface of the steel plate preform and the horizontal part supports and fits the bottom of the steel plate preform, and ensure that the connecting belt 1 is pressed over the top of the steel plate preform. Then tighten the tie strip 2 so that the second fastening sleeve 4 on the top of each fixing clip 6 is in a locked state. The steel plate preform can be relatively fixed to the fixing device using the connecting belt 1 and the eight fixing clips 6.

[0036] Subsequently, the fixed hooks 5 on the four transversely extending tie strips 2 are respectively hung on the corresponding stirrups, and then the corresponding tie strips 2 are respectively tightened, so that the first fastening sleeves 3 connected to the fixed hooks 5 are in a locked state, thereby achieving the fixation of the transversely extending tie strips 2 and the stirrups.

[0037] Next, the fixed hooks 5 on the four longitudinally extending tie strips 2 are respectively hung on the corresponding waist reinforcements, and then the corresponding tie strips 2 are tightened respectively, so that the first fastening sleeves 3 connected to the fixed hooks 5 are in a locked state, thereby achieving the fixation of the longitudinally extending tie strips 2 and the waist reinforcement.

[0038] Four tie strips 2 are fixed to the stirrups, and four tie strips 2 are fixed to the waist reinforcement. The steel plate embedded parts are fastened in cooperation with the fixing clamps 6 and the connecting belts 1, thereby effectively fixing the steel plate embedded parts.

[0039] It is worth noting that when using this fixing device to fix the steel plate embedded parts, it is necessary to strictly abide by the use rules. Correct operation can ensure the fast and effective use of the fixing device, and thus there are the following use and safety precautions: When preparing before layout, check whether there is enough working space, the installation surface should be flat and solid, and the tie points should not be loose or collapsed; Before use, check whether there are cracks or damage on the components of the device. If there are any damages, replace them with new ones. After installation and fixation, the fixing device cannot be violently hammered to avoid sudden large impact force causing the strip to break; Check that the fixing hook 5 and the fixing member 6 in the fixing device are firmly fixed to ensure that they are not loose; It is strictly forbidden to use open flames or high-temperature objects to contact the device components to avoid causing the device to melt.

[0040] In addition, after the steel plate embedded parts are fixed, the fixing device does not require maintenance, which reduces the maintenance cost investment, and after the concrete pouring reaches initial setting, the device can be cut and removed using a small blade, making the overall disassembly and assembly of the device convenient enough.

[0041] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A new type of locking card strap type steel plate embedded parts fixing device, characterized in that: The fixing device comprises a connecting belt (1), a tie strip (2), a first fastening sleeve (3) and a second fastening sleeve (4); The connecting belt (1) is rectangular in shape, and two of the tie strips (2) are fixedly connected to four sides of the connecting belt (1), and the eight tie strips (2) are arranged in a tic-tac-toe shape; The first fastening sleeve (3) is mounted on the side of each of the cable tie strips (2) away from the connecting belt (1), and the second fastening sleeve (4) is mounted on each of the cable tie strips (2) between the first fastening sleeve (3) and the connecting belt (1); The first fastening sleeve (3) and the second fastening sleeve (4) can be adjusted by unidirectional limiting movement on the corresponding tie strip (2) toward a side close to the connecting belt (1); A fixing hook (5) is fixed to the bottom of each of the first fastening sleeves (3), and a fixing clamp (6) is fixed to the bottom of each of the second fastening sleeves (4); The fixing hooks (5) on four of the tie strips (2) are respectively connected to the waist reinforcement, and the fixing hooks (5) on the other four tie strips (2) are respectively connected to the stirrups, and the fixing clips (6) are matched with the side edges of the steel plate embedded parts.

2. According to claim 1, a novel locking card strap type steel plate embedded part fixing device is characterized in that: The cable tie strip (2) has a plurality of first teeth (01) distributed in an array along its length direction; The first fastening sleeve (3) and the second fastening sleeve (4) both have second teeth (02) arranged in an array; The first teeth (01) and the second teeth (02) are distributed in opposite directions and fit in an occlusal manner.

3. According to claim 1, a novel locking card strap type steel plate embedded part fixing device is characterized in that: The length and width of the connecting belt (1) are 100×100 mm, and the thickness of the connecting belt (1) is 3 mm.

4. According to claim 1, a novel locking card strap type steel plate embedded part fixing device is characterized in that: The length of the cable tie strip (2) is 250 mm, and the thickness of the cable tie strip (2) is 3 mm.

5. According to claim 1, a novel locking card strap type steel plate embedded part fixing device is characterized in that: The cross-sectional diameter of the fixing hook (5) is 8-20 mm.

6. According to claim 1, a novel locking card strap type steel plate embedded part fixing device is characterized in that: The fixing clamp (6) is in an L-shaped structure.

7. According to claim 1, a novel locking card strap type steel plate embedded part fixing device is characterized in that: The connecting belt (1), the cable tie strip (2), the first fastening sleeve (3), the second fastening sleeve (4), the fixing hook (5) and the fixing clamp (6) are all made of nylon-66 material.

8. According to claim 1, a novel locking card strap type steel plate embedded part fixing device is characterized in that: The cable tie strip (2), the fixing hook (5) and the fixing clamp (6) are all prefabricated parts with selectable sizes.

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