Temporary hook device applied to hydraulic tunnel side wall construction pipeline

Abstract

The utility model relates to the technical field of hydraulic engineering construction, and discloses a temporary hook device applied to a hydraulic tunnel side wall construction pipeline, which comprises a fixed plate, at least one sucker, a hanger plate, a first hook and a second hook, the upper end of the hanger plate is fixedly connected with the fixed plate, and one side of the fixed plate facing the hydraulic tunnel side wall is fixedly provided with the at least one sucker. The suction cup can be adsorbed on a tunnel side wall, a plurality of connecting holes penetrating through the hanging plate in the extension direction of the hydraulic tunnel are formed in the hanging plate at intervals, and at least one first hook and at least one second hook are detachably and fixedly installed on the hanging plate in the mode that connecting bolts penetrate through the connecting holes. The device is convenient and fast to install, time-saving and labor-saving, high in installation efficiency, capable of rapidly adjusting the installation position according to construction requirements, capable of meeting the hanging requirements of pipelines with different pipe diameters, good in applicability, capable of meeting the safe hanging requirements of live pipelines, stable and reliable in hanging of the pipelines and capable of effectively preventing the pipelines from falling off.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of hydraulic engineering construction, and specifically relates to a temporary hook device applied to a construction pipeline of a hydraulic tunnel side wall. BACKGROUND

[0002] In the construction process of a hydraulic tunnel, pipelines such as cables, water supply pipes, drainage pipes and grouting pipes need to be arranged in the tunnel to meet the construction requirements. In order to avoid the arrangement of the pipelines affecting the construction, the above construction pipelines are usually hung on the hydraulic tunnel side wall.

[0003] In the prior art, an iron rod or an expansion bolt is usually driven into the side wall to support and hang the pipelines. However, this pipeline hanging method has the problems of poor pipeline hanging stability, easy falling, time-consuming and laborious hook installation, low installation efficiency, unadjustable hook position and poor applicability to pipelines with different diameters. UTILITY MODEL CONTENTS

[0004] To solve or partially solve the problems in the prior art, the utility model provides a temporary hook device applied to a construction pipeline of a hydraulic tunnel side wall, which aims to solve the problems of poor pipeline hanging stability, time-consuming and laborious hook installation, unadjustable hook position and poor applicability to pipelines with different diameters of the existing pipeline hook of the hydraulic tunnel side wall.

[0005] The application provides a temporary hook device applied to a construction pipeline of a hydraulic tunnel side wall, which comprises a fixed plate, a suction cup, a hanging plate, a first hook and a second hook.

[0006] The hanging plate is provided with a plurality of connecting holes penetrating the hanging plate along the extension direction of the hydraulic tunnel at intervals, and the hanging plate is detachably fixedly provided with at least one first hook and at least one second hook through the connecting holes by connecting bolts, wherein the first hook is provided with a first ring and a second ring with adjustable spacing, and the second hook is provided with an insulating rope capable of preventing electric shock.

[0007] In an optional solution, the first hook comprises a first ring, a second ring, a first U-shaped plate, an adjusting hinge and a locking bolt, the first U-shaped plate is detachably fixedly installed on the hanging plate through the connecting holes by connecting bolts, the adjusting hinge is fixedly installed on the side of the first U-shaped plate away from the tunnel side wall, the first ring and the second ring are respectively reversibly hinged to the upper and lower sides of the adjusting hinge, and the ends of the first ring and the second ring away from the adjusting hinge are detachably fixedly connected by the locking bolt.

[0008] When the first hanging ring and the second hanging ring are connected by the locking bolt away from one end of the adjusting hinge, a hanging line groove in a substantially cylindrical shape is formed between the first hanging ring and the second hanging ring, and the extending direction of the hanging line groove is consistent with the extending direction of the hydraulic tunnel.

[0009] In an alternative, the second hook comprises an insulating hanging rope, a second U-shaped plate, a fixing screw rod, a connecting plate, and a positioning nut, the second U-shaped plate is detachably fixed and installed on the hanging plate through a connecting bolt passing through a connecting hole, the fixing screw rod is horizontally fixed and installed on one side of the second U-shaped plate away from the tunnel side wall, the connecting plate is detachably arranged on the fixing screw rod, the insulating hanging rope is fixedly connected between the second U-shaped plate and the connecting plate, and the positioning nut is detachably installed on the outer end of the fixing screw rod.

[0010] When the connecting plate is installed on the fixing screw rod through the positioning nut, a hanging line hole in a substantially semicircular ring shape is formed between the fixing screw rod and the insulating hanging rope, and the direction of the hanging line hole is consistent with the extending direction of the hydraulic tunnel.

[0011] In an alternative, the outer surfaces of the fixing plate, the hanging plate, the first hook, and the second hook are provided with a reflective layer.

[0012] In an alternative, the lower end of the hanging plate is further fixedly connected with a fixing plate, at least one suction cup is fixedly installed on the side of the fixing plate facing the hydraulic tunnel side wall, and the suction cup can be adsorbed on the tunnel side wall.

[0013] The utility model discloses the beneficial effects of:

[0014] The utility model discloses the adsorption of the suction cup replaces the traditional mode of the iron pole or expansion bolt in the side wall and is installed on the tunnel side wall, which is convenient, time-saving and labor-saving, has high installation efficiency, does not cause damage to the tunnel side wall, and can quickly adjust the installation position according to the construction requirement, can meet the suspension requirement of different pipe diameters through the first hook, has good applicability, can meet the safe suspension requirement of the live pipeline through the second hook, stably and reliably suspends the pipeline, and can effectively avoid the falling of the pipeline.

[0015] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and cannot limit the application. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating laboriously.

[0017] Figure 1 is a front view schematic diagram of a temporary hooking device in an embodiment of the present application;

[0018] Figure 2 is a front view exploded schematic diagram of a temporary hooking device in an embodiment of the present application;

[0019] Figure 3 is a front view schematic diagram of a temporary hooking device in another embodiment of the present application;

[0020] Figure 4 is a perspective view schematic diagram of a first U-shaped plate and a second U-shaped plate in an embodiment of the present application.

[0021] In the drawings: 1 - fixed plate, 2 - suction cup, 3 - hanging plate, 31 - connecting hole, 4 - first hook, 41 - first hook ring, 42 - second hook ring, 43 - first U-shaped plate, 44 - adjusting hinge, 45 - locking bolt, 5 - second hook, 51 - insulating hanging rope, 52 - second U-shaped plate, 53 - fixing screw, 54 - connecting plate, 55 - positioning nut, 6 - connecting bolt. DETAILED DESCRIPTION

[0022] The specific embodiments of the present application will be further described in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but are not used to limit the scope of the present application. Similarly, the following examples are only part of the embodiments of the present application, and all other embodiments obtained by those skilled in the art without making creative efforts fall within the scope of the present application.

[0023] In addition, the terms "first", "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0024] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and other terms should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or communicate with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] In the present application, the concept of "substantially" describes a general structure or shape of a main feature. When describing the shape of an object, it means that the object mainly presents a certain specific shape, but there may be differences in non-functional details. These detail differences do not affect the overall feature, so they can be classified as "substantially" in a certain shape. For example, when describing a rectangular object, the expression "substantially rectangular" means that the overall shape of the object is circular, but there are differences in some non-functional details. Similarly, when describing a cube, the expression "substantially cubic" means that the overall shape of the object is cubic, but there are differences in some non-functional details.

[0026] In the present application, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples described in the specification and the features of different embodiments or examples without contradiction.

[0027] The existing water tunnel side wall pipeline hook has the problems of poor pipeline suspension stability, time-consuming and laborious hook installation, unadjustable hook position, and poor applicability to different pipe diameters.

[0028] In view of the above problems, the present application is improved and innovated, and the following embodiments are proposed.

[0029] In some embodiments, referring to Figure 1 , Figure 2 , Figure 4 , a temporary hook device for water tunnel side wall construction pipeline is provided, which comprises a fixed plate 1, a suction cup 2, a hanging plate 3, a first hook 4 and a second hook 5. The fixed plate 1 is fixedly connected to the upper end of the hanging plate 3. At least one suction cup 2 is fixedly installed on the side of the fixed plate 1 facing the water tunnel side wall, and the suction cup 2 can be adsorbed on the tunnel side wall. In this way, the temporary hook can be installed on the tunnel side wall through the adsorption of the suction cup 2 and the tunnel side wall. The installation on the tunnel side wall is realized by replacing the traditional method of punching iron rod or expanding bolt on the side wall, which is convenient and fast, saves time and labor, has high installation efficiency, does not cause damage to the tunnel side wall, and can quickly adjust the installation position according to the construction requirements.

[0030] The suspended plate 3 is provided with a number of connecting holes 31 that extend through the suspended plate 3 along the extension direction of the hydraulic tunnel. At least one first hook 4 and at least one second hook 5 are detachably fixed on the suspended plate 3 by connecting bolts 6 passing through the connecting holes 31, so that different construction pipelines can be suspended by installing an appropriate number of first hooks 4 and second hooks 5 on the suspended plate 3.

[0031] The first hook 4 is equipped with an adjustable first hanging ring 41 and a second hanging ring 42, allowing for the suspension of pipelines of different diameters by adjusting the distance between the first hanging ring 41 and the second hanging ring 42. Thus, the first hook 4 can meet the suspension requirements of pipelines of different diameters and has good applicability. The second hook 5 is equipped with an insulated hanging rope 51 that can prevent electric shock, allowing for the suspension of live pipelines such as cables by the insulated hanging rope 51, which can effectively avoid electrical safety hazards caused by leakage. Thus, the second hanging ring 42 can meet the safety suspension requirements of live pipelines.

[0032] In this embodiment, the first hook 4 includes a first hanging ring 41, a second hanging ring 42, a first U-shaped plate 43, an adjusting hinge 44, and a locking bolt 45. The first U-shaped plate 43 is detachably fixed to the hanging plate 3 by means of a connecting bolt 6 passing through a connecting hole 31. The adjusting hinge 44 is fixedly installed on the side of the first U-shaped plate 43 away from the tunnel sidewall. The first hanging ring 41 and the second hanging ring 42 are respectively hinged to the upper and lower sides of the adjusting hinge 44 in a flip-out manner. The ends of the first hanging ring 41 and the second hanging ring 42 away from the adjusting hinge 44 can be detachably fixedly connected by the locking bolt 45. When the ends of the first hanging ring 41 and the second hanging ring 42 away from the adjusting hinge 44 are connected by the locking bolt 45, a generally cylindrical hanging groove 40 is formed between the first hanging ring 41 and the second hanging ring 42. The extension direction of the hanging groove 40 is consistent with the extension direction of the hydraulic tunnel.

[0033] In this way, the distance between the first hanging ring 41 and the second hanging ring 42 can be adaptively adjusted according to the diameter of the pipeline to be suspended, that is, the diameter of the hanging groove 40 can be adjusted. Thus, the first hook 4 can meet the suspension requirements of pipelines with different diameters, and the pipeline can be stably installed through the interlocking action of the first hanging ring 41 and the second hanging ring 42. The suspension of the pipeline is stable and reliable, which can effectively prevent the pipeline from falling. It is suitable for suspending heavy pipelines with large diameters such as water supply pipes, drainage pipes, and grouting pipes. When it is necessary to suspend the pipeline, first remove the locking bolt 45, separate the first hanging ring 41 and the second hanging ring 42, put the pipeline into the hanging groove 40 between the first hanging ring 41 and the second hanging ring 42, and then close the first hanging ring 41 and the second hanging ring 42 and lock them with the locking bolt 45.

[0034] In this embodiment, the second hook 5 includes an insulating hanging rope 51, a second U-shaped plate 52, a fixing screw 53, a connecting plate 54, and a positioning nut 55. The second U-shaped plate 52 is detachably fixed to the hanging plate 3 by passing a connecting bolt 6 through a connecting hole 31. The fixing screw 53 is horizontally fixed to the side of the second U-shaped plate 52 away from the tunnel sidewall. The connecting plate 54 is detachably inserted onto the fixing screw 53. The insulating hanging rope 51 is fixedly connected between the second U-shaped plate 52 and the connecting plate 54. The positioning nut 55 is detachably installed on the outer end of the fixing screw 53. When the connecting plate 54 is installed on the fixing screw 53 by the positioning nut 55, a roughly semi-circular hanging hole 50 is formed between the fixing screw 53 and the insulating hanging rope 51. The orientation of the hanging hole 50 is consistent with the extension direction of the hydraulic tunnel.

[0035] Thus, by setting a soft and insulated hanging rope 51 below the fixing screw 53, the pipeline suspended by the insulated hanging rope 51 can be kept in a state of not contacting metal parts within the hanging hole 50, which is suitable for suspending live pipelines such as cables, and can effectively avoid electrical safety hazards caused by leakage. The insulated hanging rope 51 is fixedly connected to the fixing screw 53 through the positioning nut 55 and the connecting plate 54, and the connection is reliable, ensuring stable and reliable suspension of the pipeline and effectively preventing the pipeline from falling. When it is necessary to suspend the pipeline, first remove the positioning nut 55, remove the connecting plate 54 from the fixing screw 53, and then put the pipeline into the hanging hole 50 between the fixing screw 53 and the insulated hanging rope 51. Then, install the connecting plate 54 onto the fixing screw 53 and install the positioning nut 55 onto the outer end of the fixing screw 53.

[0036] In this embodiment, the first hook 4 is connected to the hanging plate 3 via a first U-shaped plate 43 with a U-shaped structure, and the second hook 5 is connected to the hanging plate 3 via a second U-shaped plate 52 with a U-shaped structure. The assembly and manufacturing are convenient, the structure is highly stable, the connection is reliable, and the force is evenly distributed.

[0037] In some embodiments, the outer surfaces of the fixing plate 1, the hanging plate 3, the first hook 4, and the second hook 5 are provided with a reflective layer. Specifically, the reflective layer can be provided by spraying reflective paint or pasting reflective strips to provide conspicuous identification for construction workers.

[0038] In some implementations, please refer to Figure 3 A fixing plate 1 is also fixedly connected to the lower end of the hanging plate 3. At least one suction cup 2 is fixedly installed on the side of the fixing plate 1 facing the tunnel sidewall. The suction cup 2 can adhere to the tunnel sidewall. In this way, by installing a set of suction cups 2 at the upper and lower ends of the hanging plate 3, the temporary hook can be installed on the tunnel sidewall through the adsorption of the two sets of suction cups 2, which can further improve the adsorption stability of the temporary hook on the tunnel sidewall and further improve the suspension stability of the pipeline on the tunnel sidewall.

[0039] Finally, it should be noted that although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention, all of which should be included within the protection scope of this application.

Claims

1. A temporary hook device for pipeline construction on the sidewall of a hydraulic tunnel, characterized in that: Includes a fixed plate (1), a suction cup (2), a hanging plate (3), a first hook (4), and a second hook (5). The upper end of the hanging plate (3) is fixedly connected to the fixed plate (1). At least one suction cup (2) is fixedly installed on the side of the fixed plate (1) facing the side wall of the hydraulic tunnel. The suction cup (2) can be adsorbed onto the side wall of the tunnel. The hanging plate (3) is provided with a plurality of connecting holes (31) that extend through the hanging plate (3) along the extension direction of the hydraulic tunnel. At least one first hook (4) and at least one second hook (5) are detachably fixed on the hanging plate (3) by connecting bolts (6) passing through the connecting holes (31). The first hook (4) is provided with a first hanging ring (41) and a second hanging ring (42) with adjustable spacing. The second hook (5) is provided with an insulating hanging rope (51) that can prevent electric shock.

2. The temporary hook device for pipeline construction on the sidewall of a hydraulic tunnel according to claim 1, characterized in that: The first hook (4) includes a first hanging ring (41), a second hanging ring (42), a first U-shaped plate (43), an adjusting hinge (44), and a locking bolt (45). The first U-shaped plate (43) is detachably fixed on the hanging plate (3) by passing a connecting bolt (6) through a connecting hole (31). The adjusting hinge (44) is fixedly installed on the side of the first U-shaped plate (43) away from the tunnel sidewall. The first hanging ring (41) and the second hanging ring (42) are respectively hinged to the upper and lower sides of the adjusting hinge (44) in a flip-fold manner. The ends of the first hanging ring (41) and the second hanging ring (42) away from the adjusting hinge (44) can be detachably fixedly connected by the locking bolt (45). When the first hanging ring (41) and the second hanging ring (42) are connected at the ends away from the adjusting hinge (44) by locking bolts (45), a roughly cylindrical hanging groove (40) is formed between the first hanging ring (41) and the second hanging ring (42), and the extension direction of the hanging groove (40) is consistent with the extension direction of the hydraulic tunnel.

3. A temporary hook device for construction pipelines on the sidewall of a hydraulic tunnel, as described in claim 1 or 2, characterized in that: The second hook (5) includes an insulating hanging rope (51), a second U-shaped plate (52), a fixing screw (53), a connecting plate (54), and a positioning nut (55). The second U-shaped plate (52) is detachably fixed to the hanging plate (3) by passing a connecting bolt (6) through a connecting hole (31). The fixing screw (53) is horizontally fixed to the side of the second U-shaped plate (52) away from the tunnel sidewall. The connecting plate (54) is detachably inserted on the fixing screw (53). An insulating hanging rope (51) is fixedly connected between the second U-shaped plate (52) and the connecting plate (54). The positioning nut (55) is detachably installed on the outer end of the fixing screw (53). When the connecting plate (54) is installed on the fixing screw (53) by the positioning nut (55), a hanging hole (50) in a roughly semi-circular shape is formed between the fixing screw (53) and the insulating hanging rope (51), and the orientation of the hanging hole (50) is consistent with the extension direction of the hydraulic tunnel.

4. A temporary hook device for pipeline construction on the sidewall of a hydraulic tunnel according to claim 1, characterized in that: The outer surfaces of the fixing plate (1), the hanging plate (3), the first hook (4), and the second hook (5) are provided with a reflective layer.

5. A temporary hook device for construction pipelines on the sidewall of a hydraulic tunnel according to claim 1, characterized in that: The lower end of the hanging plate (3) is also fixedly connected to a fixing plate (1), and at least one suction cup (2) is fixedly installed on the side of the fixing plate (1) facing the side wall of the hydraulic tunnel. The suction cup (2) can be adsorbed onto the side wall of the tunnel.

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