Cable cleat

Abstract

A cable retention assembly includes a first lower body configured to be secured to a support structure. The first lower body includes a first lower cable groove. A first upper body includes a first upper cable groove. The first lower cable groove and the first upper cable groove are configured to receive a first cable. A second lower body is mated with the first upper body. The second lower body includes a second lower cable groove. A second upper body includes a second upper cable groove. The second lower cable groove and the second upper cable groove are configured to receive a second cable. A mounting bracket is configured to engage the first upper body and the second lower body.

Description

CABLE CLEATRELATED APPLICATIONS

[0001] This application is based on U.S. Provisional Application Serial No. 63 / 711,398, filed October 24, 2024, and U.S. Provisional Application Serial No. 63 / 722,237, filed November 19, 2024, the disclosures of which are incorporated herein by reference in their entirety and to which priority is claimed.FIELD

[0002] The present disclosure relates generally to cable retention devices.BACKGROUND

[0003] Cable retainers, for example brackets and straps can be used to retain different types of cables in different installations. In power system installations, various retainers can be used to hold runs of power cables along support structures, such as cable trays, rails, or ladders. Various retainers can also be used to hold data cables along similar structures.

[0004] Cable cleats are essential components in electrical installations, designed to secure and manage cables effectively. They ensure the safety and longevity of both the cables and the overall electrical system. The primary function of cable cleats is to provide support and restraint for cables, particularly in scenarios where the cables are subjected to mechanical stress, short circuit forces, or other environmental factors.

[0005] One example of such a retainer is a cable cleat. Cable cleats are used to maintain the stability and integrity of cable installations. They are used to fix cables to support structures, prevent excessive movement, and ensure that the cables remain in their intended positions. This is particularly important in high-voltage and heavy-duty applications, where the forces exerted on cables can be substantial. By securing the cables, cable cleats help to prevent damage, reduce the risk of electrical faults, and enhance the overall reliability of the electrical system.

[0006] Cable cleats are available in various designs and materials to suit different applications and environments. Some examples include single cable cleats designed to secure individual cables. They are often used in applications where cables are installed in a straight line and require individual support. Cable cleats can be used to secure any number of cables, with single, double, trefoil, or quad runs being common. Trefoil cable cleats are designed for three-phase systems where three cables are bundled together in a trefoil (triangular) formation. Quad formations add a neural cable along with the three phase cables. Cable cleats provide uniform support and help to manage the electromagnetic forces generated during short circuits. Multicore cable cleatsare used for securing multicore cables, which contain multiple conductors within a single outer sheath. These cleats can provide support along the entire length of the cable.

[0007] Cable cleats are manufactured from various materials, each offering distinct advantages based on the application requirements. Common materials include metal and plastic. Metal cleats, often made from stainless steel or aluminum, offer high mechanical strength and durability. They are suitable for harsh environments and applications requiring high load-bearing capacity. Plastic cleats, typically made from nylon or polypropylene, are lightweight, corrosion-resistant, and non-conductive. They are ideal for use in less demanding environments and where electrical insulation is important.SUMMARY

[0008] In certain configurations, a cable retention device includes a dual-hinge configuration.

[0009] In certain configurations, a cable retention device includes a base. A first side portion is pivotally connected to the base. A second side portion is pivotally connected to the first side portion. A third side portion is connected to the base. The base, first side portion, second side portion, and third side portion at least partially define an interior for receiving one or more cables. The first side portion and second side portion are configured to apply a clamping force to at least one of the cables.

[0010] In certain configurations, a cable retention device includes a base. A first side portion is pivotally connected to the base. The first side portion includes a first curved section. A second side portion is pivotally connected to the base. The second side portion includes a second curved section. The base, first side portion, and second side portion at least partially define an interior for receiving one or more cables. The first side portion and second side portion are configured to apply a clamping force to at least one of the cables.

[0011] In certain configurations, a cable retention device includes a base. A first side portion extends from the base. A second side portion extends from the base. The base, first side portion, and second side portion are formed as a unitary member. The first side portion and the second side portion are moveable relative to the base.

[0012] In certain configurations, a cable retention device includes a first portion and a second portion defining a cable groove. The first portion and second portion are configured to stack with other similar cable retention devices and are configured to be secured by one or more fasteners.

[0013] In certain configurations, a cable retention device includes an upper clamp having an upper cable groove and a lower clamp having a lower cable groove. A fastener assembly is configured to connect the upper clamp and the lower clamp and to connect the upper clamp and lower clamp to another clamp assembly.

[0014] In certain configurations, a cable retention device includes a fastener, an upper body, a first lower body and a mounting bracket. The upper body has an upper cable groove and an upper flange configured to receive the fastener. The first lower body has a lower cable groove and a lower flange configured to receive thefastener. The mounting bracket is configured to connect to at least one of the upper body the first lower body. The upper body is configured to mate with a second lower body.

[0015] In certain configurations, a cable retention assembly includes a first lower body configured to be secured to a support structure. The first lower body includes a first lower cable groove. A first upper body includes a first upper cable groove. The first lower cable groove and the first upper cable groove are configured to receive a first cable. A second lower body is mated with the first upper body. The second lower body includes a second lower cable groove. A second upper body includes a second upper cable groove. The second lower cable groove and the second upper cable groove are configured to receive a second cable. A mounting bracket is configured to engage the first upper body and the second lower body.BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following drawings depict exemplary configurations and implementations of the inventive concepts of the disclosure.

[0017] FIG. 1 is a perspective view of a cable cleat.

[0018] FIG. 2 is an exploded view of FIG. 1.

[0019] FIG. 3 is a perspective view of the base of FIG. 1.

[0020] FIG. 4 is a perspective view of the first side portion of FIG. 1.

[0021] FIG. 5 is a perspective view of the second side portion of FIG. 1.

[0022] FIG. 6 is a perspective view of the cable cleat of FIG. 1 clamping a trefoil cable configuration.

[0023] FIG. 7 is a front view of FIG. 6.

[0024] FIG. 8 is a perspective view of another cable cleat.

[0025] FIG. 9 is an exploded view of FIG. 8.

[0026] FIG. 10 is a perspective view of the base of FIG. 8

[0027] FIG. 11 is a perspective view of the first side portion of FIG. 8.

[0028] FIG. 12 is a perspective view of the cable cleat of FIG. 8 clamping a trefoil cable configuration.

[0029] FIG. 13 is a top perspective view of another cable cleat.

[0030] FIG. 14 is a bottom perspective view of FIG. 13.

[0031] FIG. 15 is a top perspective view of another cable cleat.

[0032] FIG. 16 is a bottom perspective view of FIG. 15.

[0033] FIG. 17 is a front view of FIG. 15.

[0034] FIG. 18 is a perspective view of a stacked cable cleats connected to a mounting rail.

[0035] FIG. 19 is front view of FIG. 18.

[0036] FIG. 20 is a side view of FIG. 18.

[0037] FIG. 21 is a perspective view of a first set of clamps stacked with a second set of clamps.

[0038] FIG. 22 is a top perspective view of an upper clamp body of FIG. 18.

[0039] FIG. 23 is a bottom perspective view of FIG. 22.

[0040] FIG. 24 is a top perspective view of a lower clamp body of FIG. 18.

[0041] FIG. 25 is a bottom perspective view of FIG. 24.

[0042] FIG. 26 is a perspective view of a fastener assembly of FIG. 18.

[0043] FIG. 1 is a perspective view of another configuration of stacked cable cleats connected to a mounting rail.

[0044] FIG. 28 is front view of FIG. 1.

[0045] FIG. 29 is a side view of FIG. 27.

[0046] FIG. 30 is a perspective view of a first set of clamps stacked with a second set of clamps.

[0047] FIG. 31 is a top perspective view of an upper clamp body of FIG. 1.

[0048] FIG. 32 is a bottom perspective view of FIG. 31.

[0049] FIG. 33 is a top perspective view of a lower clamp body of FIG. 1.

[0050] FIG. 34 is a bottom perspective view of FIG. 33.

[0051] FIG. 35 is a perspective view of a fastener assembly of FIG. 1.DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENTS

[0052] Certain implementations are directed to a cable retention device. In certain configurations, the cable retention device can be implemented as a cable cleat that can be used to support a cable on a support structure. In certain uses, the cable is a power (e.g., electrical, etc.) cable or a data cable (e.g., electrical, optic, etc.) and the structure can be a rail, ladder, or cable system. In certain configurations, the cable cleat can be a hinged cable cleat.

[0053] Hinged cable cleats can efficiently and reliably secure one or more cables. For example, the cable cleat can be used to retain a trefoil cable configuration or other cable configurations (typically one, two, three, or four). The main structure, or body, of the cleat can be made from high-strength materials such as stainless steel, aluminum, or reinforced plastic. This ensures the cleat can withstand mechanical stress and environmental factors, providing a durable solution for cable support. Single bolt, hinged cable cleats can be used in various industries and applications, including power generation and distribution, industrial facilities, commercial buildings, and transportation infrastructure.

[0054] This hinge facilitates easy installation and removal of the cable without the need to fully disassemble the cleat, ensuring the cable can be securely enclosed within the cleat body. The cleat is secured using a bolt, which simplifies the installation process. The bolt passes through pre-drilled holes in the cleat body, clamping the cleat firmly around the cable. This single bolt design ensures a secure fit while minimizing installation time and effort.

[0055] The cable cleat can include a lining or insert made from non-conductive materials such as rubber or polymer. This lining provides additional protection for the cable, reducing wear and tear and minimizing the risk of electrical faults due to contact between the cable and the cleat body. This feature is particularly important in high-stress environments or where cables are subject to frequent movement or vibration.

[0056] Hinged cable cleats offer several functional advantages. The hinged design and single bolt mechanism allow for quick and straightforward installation, reducing installation time and labor costs. The robust construction ensures the cable is held firmly in place, preventing unwanted movement and maintaining the integrity of the cable installation. These cleats are versatile and can be used in a wide range of applications, from industrial and commercial installations to residential settings. The cleats can be designed to withstand harsh environmental conditions, including exposure to moisture, chemicals, and extreme temperatures. This durability ensures a long service life and reliable performance. They are suitable for securing cables in both horizontal and vertical orientations.

[0057] FIGS. 1 and 2 show an exemplary configuration of a cable retention device, embodied as a hinged cable cleat 100. The cable cleat 100 includes a dual-hinge configuration. In certain configurations, the cable cleat 100 can include a dual-hinge configuration on each side. The cable cleat 100 includes a base 102. A first side portion 104 is pivotally connected to a first side of the base 102 and a second side portion 106 pivotally connected to the first side portion 104. The first side portion 104 can be pivotally connected by a first hinge member 108 and the second side portion 106 can be connected by a second hinge member 110. A third side portion 112 is pivotally connected to a second side of the base 102 and a fourth side portion 114 is pivotally connected to the third side portion 112. The third side portion 112 can be pivotally connected by a third hinge member 116 and the fourth side portion 114 can be connected by a fourth hinge member 118. In the illustrated configuration the hinge members include a knuckle and pin style hinge, although other types of hinge members can be used.

[0058] One or more inserts 120 can be connected to the first side portion 104, the second side portion 106, the third side portion 112, and the fourth side portions 114. An aperture can be positioned in the second side portion 106 and the fourth side portion 114 to receive a fastener, for example a screw and nut. A bracket can be used to hold the screw or nut in place for ease of installation. The base 102, first side portion 104, second side portion 106, third side portion 112, and the fourth side portion 114 at least partially define an interior for receiving one or more cables. A removable spacer can be connected to the base and extend into the interior to assist in supporting the one or more cables. Different spacers can be used for different sized cables, and the spacer can be eliminated if large enough cables are used. In certain implementations, the cable cleat 100 is used to hold a trefoil cable configuration.

[0059] FIG. 3 shows an exemplary configuration of the base 102. The base 102 can include a lower portion 122 and an upper portion 124. In certain configurations, the base 102 is made from a single, unitary memberwith two upper portions 124 folded over the lower portion 122 from both sides. A first base knuckle 126 is provided on a first side of the base. A second base knuckle 128 is provided on a second side of the base 102.

[0060] As shown in FIGS. 1 and 2, the first base knuckle 126 is configured to receive a first hinge pin 130 to pivotally connect the first side portion 104 to the base 102. The second base knuckle 128 is configured to receive the third hinge pin 132 to pivotally connect the third side portion 112 to the base 102.

[0061] In certain configurations, a first stop 134 can be connected to the first base knuckle 126 and a second stop 136 can be connected to the second base knuckle 128 as shown in FIGS. 1 and 2. The first stop 134 can act as a rotational stop to the first side portion 104, limiting its rotation with respect to the base 102. The second stop 136 can act as a rotational stop to the second side portion 112, limiting its rotation relative to the base 102.

[0062] As best shown in FIG. 3, one or more apertures can be provided in the base 102 to provide openings to receive fasteners to connect the base 102 to a support structure. In the illustrated configuration a central aperture 138, a first outer aperture 140, and a second outer aperture 142 are provided. The apertures 138, 140, 142 can have different widths in the upper portions 124 and lower portion 122 of the base 102 so that a counterbore configuration is provided. This can assist in receiving the head of a fastener substantially flush with the upper portions 124 of the base 102. A groove 144 can be formed substantially in the middle of the base. The groove 144 is configured to receive a joining material, such as a weldment or solder to join the lower and upper portions 122, 124.

[0063] FIG. 4 shows an exemplary configuration of the first side portion 104, with the third side portion 112 having a similar or identical configuration. The first side portion 104 includes an inner portion 146 and one or more outer portions 148. In certain configurations, the first side portion 104 is made from a single, unitary member with a pair of outer portions 148 folded over the inner portion 146 from both sides.

[0064] A first set of lower knuckles 150 extend in a first direction. The lower knuckles 150 are configured to be positioned around the first base knuckle 126 and receive the first hinge pin 130. Similarly, the third side portion 112 includes a set of knuckles that extend around the second base knuckle and receive the third hinge pin 132. An upper knuckle 152 extends in a second direction opposite the first direction. The upper knuckle 152 is configured to receive the second hinge pin 154 to connect the second side portion 106. Similarly, the third side portion 112 includes an upper knuckle that receives the fourth hinge pin 156. A groove 158 can be formed between the folded outer portions 148. The groove 158 is configured to receive a joining material, such as a weldment or solder to join the outer portions 148 and inner portion 146.

[0065] FIG. 5 shows an exemplary configuration of the second side portion 106, with the fourth side portion 114 having a similar or identical configuration. The second side portion 106 includes an inner portion 160 and one or more outer portions 162. In certain configurations, the second side portion 106 is made from a single, unitary member with a pair of outer portions 162 folded over the inner portion 160 from both sides. The folded outer portions 162 can be connected to the inner portion via a joining material, such as weldment or solder.

[0066] A first set of lower knuckles 164 extend in a first direction. The lower knuckles 164 are configured to be positioned around the upper knuckle 152 of the first side portion 104 and receive the second hinge pin 154. Similarly, the fourth side portion 114 includes a set of knuckles that extend around the third side portion upper knuckle and receives the fourth hinge pin 156.

[0067] The upper portion of the second side portion 106 includes an aperture for receiving a fastener. The upper portion can extend at an oblique angle relative to the remaining body of the second side portion 106. For example, the upper portion can extend at an obtuse angle relative to the interior of the cable cleat 100. This helps create angled sidewalls for the interior to provide better holding force for the cables, while providing a flatter clamping surface for the fastener. In certain configurations, the second side portion 106 can include a concave curved portion and a convex curved portion to achieve the angled extension, although other configurations can be used.

[0068] FIGS. 6 and 7 show the cable cleat 100 receiving a set of cables 168 in a trefoil cable configuration. The base 102, first side portion 104, second side portion 106, third side portion 112, and fourth side portion 114 at least partially define an interior for receiving the cables 168. A spacer 170 is positioned between the cables 168 and the base 102 in the interior to help properly position the cables 168. Different sized spacers 170 can be used, or the spacer 170 can be eliminated, depending on the size of the cables 168. The side portions can also be modified to accept single, dual, or quad cable configurations.

[0069] To install the cables 168, the first side portion 104, second side portion 106, third side portion 112, and fourth side portion 114 can be rotated outwardly from the base 102 to provide a larger open area. The rotational stops 134, 136 can limit the rotation of the first side portion 104 and third side portion 112 to provide a more rigid structure for the installation and help ensure the correct orientation. The cables 168 can be installed and the second and fourth side portions 106, 114 can be placed proximate one another and connected with a fastener 172. The fastener 172 can be tightened to ensure sufficient holding force for the cables 168.

[0070] The dual hinges on each side helps provide greater clamping force on the cables 168, especially when clamping a trefoil cable configuration. For example, using a single hinge on one side can result in a greater clamping force applied to one or more of the cables, making it possible for one or more of the cables to become loose. This unequal clamping force can require cleats in a run to be oriented in different directions to help prevent one of the cables from dislodging. With the dual hinge configuration, a more equal clamping force is applied to each cable. Further, the symmetric configuration of the clamp can allow for easier installation.

[0071] Additionally, the dual hinge configuration can allow for a greater range of cable diameters to be held by a single cable cleat with reliable clamping force. For example, a single hinge cable cleat may have a range of approximately 4 mm per cleat, while the dual hinge can allow for a range of greater than 5 mm, for example between approximately 6 mm and 8 mm. The increased range helps reduce the number of different parts that need to be used for installations.

[0072] FIGS. 8 and 9 show an exemplary configuration of a cable retention device, embodied as a hinged cable cleat 200. The cable cleat 200 includes a dual-hinge configuration. The cable cleat 200 includes a base 202. A first side portion 204 is pivotally connected to a first side of the base 202 and a second side portion 206 pivotally connected to the a second side of the base 202. The first side portion 204 can be pivotally connected to the base 202 by a first hinge member 208 and the second side portion 206 can be pivotally connected to the base 202 by a second hinge member 110.

[0073] One or more inserts 220 can be connected to the first side portion 204 and the second side portion 206. An aperture can be positioned in the first side portion 204 and the second side portion 206 to receive a fastener, for example a screw and nut. A bracket can be used to hold the screw or nut in place for ease of installation.

[0074] The base 202, first side portion 204 and second side portion 206 at least partially define an interior for receiving one or more cables. A removable spacer can be connected to the base and extend into the interior to assist in supporting the one or more cables. Different spacers can be used for different sized cables, and the spacer can be eliminated if large enough cables are used.

[0075] FIG. 10 shows an exemplary configuration of the base 202. The base 202 can include a lower portion 222 and an upper portion 224. In certain configurations, the base 202 is made from a single, unitary member with two upper portions 224 folded over the lower portion 222 from both sides. A first base knuckle 226 is provided on a first side of the base 202. A second base knuckle 228 is provided on a second side of the base 202.

[0076] As shown in FIGS. 8 and 9, the first base knuckle 226 is configured to receive a first hinge pin 230 to pivotally connect the first side portion 204 to the base 202. The second base knuckle 228 is configured to receive a second hinge pin 232 to pivotally connect the second side portion 206 to the base 202.

[0077] As best shown in FIG. 10, one or more apertures can be provided in the base 202 to provide openings to receive fasteners to connect the base 202 to a support structure. In the illustrated configuration a central aperture 238, a first outer aperture 240, and a second outer aperture 242 extend through the lower portion 222. A slot 243 is provided in each of the upper portions to provide communication with the apertures 238, 240, 242. The slots 243 can be wider than the apertures 238, 240, 242 so that a counterbore configuration is provided. This can assist in receiving the head of a fastener substantially flush with the upper portions 224 of the base 202. A groove 244 can be formed substantially in the middle of the base. The groove 244 is configured to receive a joining material, such as a weldment or solder to join the lower and upper portions 224, 224.

[0078] FIG. 11 shows an exemplary configuration of the first side portion 204, with the second side portion 206 having a similar or identical configuration. The first side portion 204 includes an inner portion 250 and one or more outer portions 252. In certain configurations, the second side portion 206 is made from a single, unitary member with a pair of outer portions 252 folded over the inner portion 250 from both sides. The folded outer portions 252 can be connected to the inner portion 250 via a joining material, such as weldment or solder.A first set of lower knuckles 254 extend in a first direction. The lower knuckles 254 are configured to be positioned around the first base knuckle 226 and receive the first hinge pin 230.

[0079] The main body of the first side portion 204 can have a curved configuration with one or more curved sections. In the illustrated configuration, a curved portion 256 is provided in a lower region of the first side portion 204 and an angled portion 258 extends from the curved portion 256. This configuration can help to secure a retained conductor, providing more surface contact with the side portions 204, 206. More curved sections can be provided depending on the application.

[0080] In certain implementation, the one or more curved sections can be preformed in the side portions 204, 206. In other implementations, the side portions 204, 206 can be bendable by a user so that the user can form the one or more curved portions as the side portions 204, 206 are wrapped around one or more cables.

[0081] The upper portion of the second side portion 206 includes an aperture for receiving a fastener. The upper portion can include a curved section relative to the remaining body of the second side portion 206. In other configurations, the upper portion can extend from the angled portion and can be parallel or at an oblique angle to the angled portion. These configurations can help provide better holding force for the cables, while providing a clamping surface for the fastener. In certain configurations, the second side portion 206 can include a concave curved portion and a convex curved portion to achieve the angled extension, although other configurations can be used.

[0082] FIG. 12 shows the cable cleat 200 receiving a set of cables 268 in a trefoil cable configuration. The base 202, first side portion 204, and second side portion 206 at least partially define an interior for receiving the cables 268. A spacer 270 is positioned between the cables 268 and the base 202 in the interior to help properly position the cables 268. Different sized spacers 270 can be used, or the spacer 270 can be eliminated, depending on the size and number of retained cables 268. The side portions can also be modified to accept single, dual, or quad cable configurations.

[0083] FIGS. 13 and 14 show another exemplary configuration of a cable cleat 3oo. The cable cleat 300 is formed out of a single, unitary member. The cable cleat 300 can be made from a material configured to be flexible to bend and secure one or more cables as required by a user. The cable cleat 300 can include a base 302, a first side portion 304 moveably connected to the base 302, and a second side portion 306 moveably connected to the base 302. The first side portion 304 and the second side portion 306 can be bent at different locations as required to form multiple living hinges.

[0084] The base 302 includes an upper portion 308 and a lower portion 310. The lower portion 310 is recessed from the upper portion 308. A plurality of apertures are provided in the lower portion 310 so that a fastener can attach the cable cleat 300 to a support structure.

[0085] The first side portion 304 and the second side portion 306 extend from the base 302. A first curved transition can connect the first side portion 304 to the base 302 and a second curved transition can connect thesecond side portion 306 to the base 302. The upper portions of the side portions 304, 306 can also include a curved upper section with an aperture for receiving a fastener.

[0086] During installation a user can bend the side portions 304, 306 as need to secure a set of received cables. A fastener can then be positioned through the upper side portions 304, 306 to secure the cables.

[0087] FIGS. 15-17 show another exemplary configuration of a cable cleat 4oo. The cable cleat 400 is formed out of a single, unitary member. The cable cleat 400 can be made from a material configured to be flexible to bend and secure one or more cables as required by a user. The cable cleat 400 can include a base 402, a first side portion 404 moveably connected to the base 402, and a second side portion 406 moveably connected to the base 402. The first side portion 404 and the second side portion 406 can be bent at different locations as required to form multiple living hinges.

[0088] The base 402 includes an upper portion 408 and a lower portion 410. The lower portion 410 is recessed from the upper portion 408. A plurality of apertures are provided in the lower portion 410 so that a fastener can attach the cable cleat 400 to a support structure.

[0089] The first side portion 404 and the second side portion 406 extend from the base 402. A first curved transition can connect the first side portion 404 to the base 402 and a second curved transition can connect the second side portion 406 to the base 402. The upper portions of the side portions 404, 406 can also include a curved upper section with an aperture for receiving a fastener. The side portion 404, 406 can also include one or more cutout sections 412. These cutout sections 412 act as reliefs which can make it easier for a user to bend the side portions 304, 306. In the illustrated configuration, the cutouts include an arched portion removed from the sidewalls of the side portions 404, 406. The configuration of the cutouts 412 can be varied, including changing the size, shape, spacing, number, and position.

[0090] During installation a user can bend the side portions 404, 406 as need to secure a set of received cables. A fastener can then be positioned through the upper side portions 404,406 to secure the cables.

[0091] In certain configurations, the cable retention device can be implemented as a cable cleat that can be used to support a cable on a support structure. In certain uses, the cable is a power (e.g., electrical, etc.) cable or a data cable (e.g., electrical, optic, etc.) and the structure can be a rail, ladder, or cable system. In certain configurations, the cable cleat can be a stackable cable cleat.

[0092] The stackable cable cleat can utilize an upper clamp body and a lower clamp body. The upper and lower clamp bodies are configured to be held together by a fastener assembly, which can include one or more threaded fasteners and one or more brackets.

[0093] Each of the upper and lower clamp bodies can include a cable groove. The cable grooves can each have a set of teeth. In certain configurations, the teeth can have a helical configuration, extending along the cable groove in an angled or spiral pattern. In certain implementations, the teeth can extend at a first orientation for the upper clamp and a second orientation for the lower clamp. For example, the teeth of the upper clamp canbe opposite the teeth of the lower clamp. This can provide increased hold and cable retention than a uniform orientation. Other configurations of the teeth pattern can also be used.

[0094] The upper and lower clamp bodies can be configured to be stacked with similar clamp bodies and connected to a support structure such as a mounting rail. The stacked clamp sets can be secured to each other by the fastener assembly. For example, a single mounting bracket can span two clamp sets and a first threaded fastener can connect the first clamp set to a first side of the bracket and a second threaded fastener can connect the second clamp set to a second side of the bracket. This mounting arrangement can be used to provide a more secure connection for individual, stacked cables in a run and to provide easier modular connections for cables.

[0095] FIGS. 18-20 shows a set of stacked cable cleats 500 connected to a support structure 502, for example a Unistrut rail. The cable cleats 500 can be stacked on top of each other on either side of the support 502, and are each configured to secure one or more cables 504 to the support 502. The cable cleats 500 can be configured to resist rotation relative to one another and to the support. FIG. 21 shows a set of two stacked cable cleats 500 isolated from the support 502.

[0096] The cable cleats 500 can include an upper body 510, a lower body 512, and a mounting bracket 514 configured to secure the upper body 510 to and adjacent or stacked lower body 512. One or more fasteners 516 can be used to connect the upper body 510 to the lower body 512 or to connect one or more cable cleats 500 to the support structure 502. Different configurations of the upper body 510, lower body 512, and mounting bracket 514 can be used based on the type of cable to be secured, the number of cables to be secured, the support structure 502, or the surrounding environment.

[0097] FIGS. 22 and 23 show an exemplary configuration of an upper body 510 of the cable cleat 500. The upper body 510 includes a base 520 having a curved inner surface 522 at least partially defining a cable groove. In certain configurations, a set of projections, such as teeth 524 can extend from the curved inner surface 522 into a cable receiving area. In certain configurations, the teeth 524 can taper from a wider base to a narrow point to help provide support and grip to the received cable. Other sizes and shapes of the teeth 524 can also be used. In certain configurations, the teeth 524 can have a helical configuration, extending along the curved inner surface 522 in an angled or spiral pattern.

[0098] One or more upper slots 526 can be provided in the base 520 opposite the curved inner surface 522. The base 520 can also include a pair of side flanges 528 that extend from opposite sides of the base 520. The flanges 528 can have a recessed area on the upper side surrounding an opening for receiving at least a portion of the fastener 516. In certain implementations, the recessed area can receive a portion of a head of a bolt of the fastener 516.

[0099] FIGS. 22 and 23 show an exemplary configuration of the lower body 512 of the cable cleat. The lower body 512 includes a base 530 having a curved inner surface 532 at least partially defining a cable groove. In certain configurations, a set of projections, such as teeth 534 can extend from the curved inner surface 532 intothe cable receiving area. In certain configurations, the teeth 534 can taper from a wider base to a narrow point to help provide support and grip to the received cable. Other sizes and shapes of the teeth 534 can also be used. In certain configurations, the teeth 534 can have a helical configuration, extending along the inner surface 532 in an angled or spiral pattern.

[0100] In certain implementations, the teeth 524, 534 can extend at a first orientation for the upper body 510 and a second orientation for the lower body 512. For example, the teeth 524 of the upper body 510 can be opposite the teeth 534 of the lower body 512. This can provide increased hold and cable retention than a uniform orientation. Other configurations of the teeth pattern can also be used.

[0101] One or more lower projections 536 can be provided in the base 530 opposite the curved inner surface 532. The projections 536 are configured to mate with the slots 526 in the upper body 510 of an adjacent cable cleat 500. The base 530 can also include a pair of side flanges 538 that extend from opposite sides of the base 530. The flanges 538 can include an opening that aligns with the openings on the upper body 510 for receiving the fastener 516.

[0102] FIG. 26 shows an exemplary configuration of the mounting bracket 514 and the fastener assembly 516. The mounting bracket 514 can include an upper flange 540 with an opening for receiving a fastener. A side wall 542 can extend from the upper flange 540. A first outer tab 544 extends from a first side of the side wall 542 and a second outer tab 546 extends from a second side of the side wall 542. The outer tabs 544, 546 can have a substantially C-shaped configuration configured to be positioned around the side flanges 528, 538 of a mated upper body 510 and lower body 512 as shown in FIGS. 18-21. The mounting bracket 514 can provide a connection point to permit multiple fasteners to be used to connect stacked cable cleats 500 in an assembly.

[0103] In operation a user can position a first lower body 512 on a support structure 502 and position a cable 504 in the lower body 512. A first upper body 510 can be positioned over the cable 504 and the lower and upper bodies 510, 512 can be secured to the cable 504 and to the support 502 using a fastener assembly 516, for example a bolt and one or more nuts. In certain installations, a channel nut 550 can be positioned in the support structure to connect the first lower body 512 as shown in FIG. 18. A second lower body 512 can then be connected to the first upper body 510 if needed to connect another cable 504. The mounting bracket 514 can be engaged with the first upper body 510 and the second lower body 512 and a second cable 504 can be positioned in the second lower body 512. A second upper body 510 can then be positioned on the cable 504 and secure with a fastener 516 as shown. One or more hex nuts 552 can be positioned between the upper body 510 and the bracket 514 to provide spacing or permit extra compression of the cleat 500. In certain configurations, any of the openings for the bolt can be threaded in addition to, or instead of, using the different nuts.

[0104] FIGS. 27-29 shows a set of stacked cable cleats 600 connected to a support structure 602, for example a Unistrut rail. The cable cleats 600 can be stacked on top of each other on either side of the support 602, andare each configured to secure one or more cables 604 to the support. The cable cleats 600 can be configured to resist rotation relative to one another and to the support 602. FIG. 30 shows a set of two stacked cable cleats 600 isolated from the support 602.

[0105] The cable cleats 600 can include an upper body 610, a lower body 612, and a mounting bracket 614 configured to secure the upper body 610 to an adjacent or stacked lower body 612. One or more fasteners 616 can be used to connect the upper body 610 to the lower body 612 or to connect one or more cable cleats 600 to the support structure 602. Different configurations of the upper body 610, lower body 612, and mounting bracket 614 can be used based on the type of cable to be secured, the number of cables to be secured, the support structure 602, or the surrounding environment.

[0106] FIGS. 31 and 32 show an exemplary configuration of an upper body 610 of the cable cleat 600. The upper body 610 includes a base 620 having a curved inner surface 622 at least partially defining a cable groove. In certain configurations, a set of projections, such as teeth 624 can extend from the curved inner surface 622 into a cable receiving area. In certain configurations, the teeth 624 can taper from a wider base to a narrow point to help provide support and grip to the received cable. Other sizes and shapes of the teeth 624 can also be used. In certain configurations, the teeth 624 can have a helical configuration, extending along the curved inner surface 622 in an angled or spiral pattern.

[0107] One or more upper slots 626 can be provided in the base 620 opposite the curved inner surface 622. The base 620 can also include a pair of side flanges 628 that extend from opposite sides of the base 620. The flanges 628 can have a recessed area on the upper side surrounding an opening for receiving at least a portion of the fastener 616. In certain implementations, the recessed area can receive a portion of a head of a bolt of the fastener 616.

[0108] FIGS. 33 and 34 show an exemplary configuration of the lower body 612 of the cable cleat 600. The lower body 612 includes a base 630 having a curved inner surface 632 at least partially defining a cable groove. In certain configurations, a set of projections, such as teeth 634 can extend from the curved inner surface 632 into the cable receiving area. In certain configurations, the teeth 634 can taper from a wider base to a narrow point to help provide support and grip to the received cable. Other sizes and shapes of the teeth 634 can also be used. In certain configurations, the teeth 634 can have a helical configuration, extending along the inner surface 632 in an angled or spiral pattern.

[0109] In certain implementations, the teeth 624, 634 can extend at a first orientation for the upper body 610 and a second orientation for the lower body 612. For example, the teeth 624 of the upper body 610 can be opposite the teeth 634 of the lower body 612. This can provide increased hold and cable retention than a uniform orientation. Other configurations of the teeth pattern can also be used.

[0110] One or more lower projections 636 can be provided in the base 630 opposite the curved inner surface 632. The projections 636 are configured to mate with the slots 626 in the upper body 610 of an adjacent cablecleat 600. The base 630 can also include a pair of side flanges 638 that extend from opposite sides of the base 630. The flanges 638 can include an opening that aligns with the openings on the upper body 610 for receiving the fastener 616.

[0111] FIG. 35 shows an exemplary configuration of the mounting bracket 614 and the fastener assembly 616. The mounting bracket 614 can include an upper flange 640 with an opening for receiving a fastener 616. A side wall 642 can extend from the upper flange 640. A lower flange 644 extends from the side wall 642 and includes an opening configured to receive the fastener 616, such as a U-shaped slot. The bracket 614 can be a mated with the upper body 610 and lower body 612 as shown in FIGS. 27-30. For example, the upper bracket flange 640 can be configured to be positioned in the recessed area of the lower body flange 638 and the lower bracket flange 644 can be configured to engage an inner surface of the upper body flange 628. The mounting bracket 614 can provide a connection point to permit multiple fasteners to be used to connect stacked cable cleats 600 in an assembly.

[0112] In operation a user can position a first lower body 612 on a support structure 602 and position a cable 604 in the lower body 612. A first upper body 610 can be positioned over the cable 604 and the lower and upper bodies 610, 612 can be secured to the cable 604 and to the support 602 using a fastener assembly 616, for example a bolt and one or more nuts. In certain installations, a channel nut 650 can be positioned in the support structure 602 to connect the first lower body 612. A second lower body 612 can then be connected to the first upper body 610 if needed to connect another cable 604. The mounting bracket 614 can be engaged with the first upper body 610 and the second lower body 612 and a second cable 604 can be positioned in the second lower body 612. A second upper body 610 can then be positioned on the cable 604 and secure with a fastener 616 as shown. One or more hex nuts 652 can be positioned between the upper body 610 and the bracket 614 to provide spacing or permit extra compression of the cleat 600. In certain configurations, any of the openings for the bolt can be threaded in addition to, or instead of, using the different nuts.

[0113] The foregoing detailed description has been provided for the purpose of explaining the general principles and practical application, thereby enabling others skilled in the art to understand the disclosure for various configurations and implementations, and with various modifications as are suited to the particular uses contemplated. This description is not necessarily intended to be exhaustive or to limit the disclosure to what is disclosed. Any of the configurations and / or elements disclosed herein may be combined with one another to form various additional embodiments not specifically disclosed. Accordingly, additional configurations and implementations are possible and are intended to be encompassed within this specification and the scope of the appended claims. The specification describes specific examples to accomplish a more general goal that may be accomplished in another way.

[0114] As used in this application, the terms “front,” “rear,” “upper,” “lower,” “upwardly,” “downwardly,” and other orientational descriptors are intended to facilitate the description of the exemplary embodiments ofthe present disclosure, and are not intended to limit the structure of the exemplary embodiments of the present disclosure to any particular position or orientation. Terms of degree, such as “substantially” or “approximately” are understood by those of ordinary skill to refer to reasonable ranges outside of the given value, for example, general tolerances associated with manufacturing, assembly, and use of the described embodiments. Unless specified or limited otherwise, the terms “mounted,” “connected,” “supported,” and “coupled” and variations thereof are used broadly and encompass both direct and indirect mountings, connections, supports, and couplings. The words “member,” “component,” “module,” “mechanism,” “element,” “device,” and the like are not a substitute for the word “means.” As such, no claim element should be construed as a means plus function unless the element is expressly recited using the phrase “means for.”

Claims

CLAIMS1. A cable retention device comprising:a fastener;an upper body having an upper cable groove and an upper flange configured to receive the fastener; a first lower body having a lower cable groove and a lower flange configured to receive the fastener; anda mounting bracket configured to connect to at least one of the upper body the first lower body, wherein the upper body is configured to mate with a second lower body.

2. The cable retention device of claim 1, wherein the upper body includes an upper base having a first curved inner surface at least partially defining the upper cable groove and the lower body includes a lower base having a second curved inner surface at least partially defining the lower cable groove.

3. The cable retention device of claim 2, wherein a first set of teeth extend from the first curved inner surface and a second set of teeth extend from the second curved inner surface.

4. The cable retention device of claim 3, wherein the first set of teeth have a helical configuration in a first orientation and the second set of teeth have a helical configuration in a second orientation.

5. The cable retention device of claim 1, wherein the lower body includes one or more projections and the upper body includes one or more slots configured to mate with the one or more projections.

6. The cable retention device of claim 1, wherein the mounting bracket includes an upper flange with an opening for receiving a fastener, a side wall extending from the upper flange, and a first outer tab and a second outer tab extending from opposite sides of the side wall, the outer tabs having a substantially C- shaped configuration.

7. The cable retention device of claim 1, wherein the mounting bracket includes an upper flange with an opening for receiving a fastener, a side wall extending from the upper flange, and a lower flange extending from the side wall opposite the upper flange.

8. A cable retention assembly comprising:a first lower body configured to be secured to a support structure, the first lower body having a first lower cable groove;a first upper body having a first upper cable groove, the first lower cable groove and the first upper cable groove configured to receive a first cable;a second lower body mated with the first upper body, the second lower body having a second lower cable groove;a second upper body having a second upper cable groove, the second lower cable groove and the second upper cable groove configured to receive a second cable; anda mounting bracket configured to engage the first upper body and the second lower body.

9. The cable retention assembly of claim 8, wherein a fastener extends through the second upper body and the mounting bracket.

10. The cable retention device of claim 8, wherein the second lower body includes one or more projections and the first upper body includes one or more slots configured to mate with the one or more projections.

11. The cable retention device of claim 8, wherein the mounting bracket includes an upper flange with an opening for receiving a fastener, a side wall extending from the upper flange, and a lower flange extending from the side wall opposite the upper flange.

12. A cable retention device comprising:a base;a first side portion pivotally connected to the base;a second side portion pivotally connected to the first side portion; anda third side portion connected to the base,wherein the base, first side portion, second side portion, and third side portion at least partially define an interior for receiving one or more cables and the first side portion and second side portion are configured to apply a clamping force to at least one of the cables.

13. The cable retention device of claim 12, wherein the first side portion is pivotally connected to the base by a first hinge pin and the second side portion is pivotally connected to the first side portion by a second hinge pin.

14. The cable retention device of claim 12, wherein the third side portion is pivotally connected to the base.

15. The cable retention device of claim 14, further comprising a fourth side portion pivotally connected to the third side portion.

16. The cable retention device of claim 12, further comprising an insert connected to the first side portion.

17. The cable retention device of claim 12, further comprising a spacer connected to the base and extending into the interior.

18. The cable retention device of claim 12, wherein the interior is configured to receive a range of cables having a different in diameter of between 6 mm and 8 mm.

19. The cable retention device of claim 12, further comprising a first stop configured to limit the rotation of the first side portion relative to the base.

20. A cable retention device comprising:a base;a first side portion pivotally connected to the base;a second side portion pivotally connected to the first side portion;a third side portion pivotally connected to the base; anda fourth side portion pivotally connected to the third side portion;wherein the base, first side portion, second side portion, third side portion, and fourth side portion at least partially define an interior for receiving one or more cables.

21. The cable retention device of claim 20, wherein the base includes a first base knuckle and the first side portion includes a first lower knuckle, the first base knuckle and the first lower knuckle receiving a first hinge pin to pivotally connect the first side portion to the base.

22. The cable retention device of claim 21, wherein the first side portion includes a first upper knuckle and the second side portion includes a second lower knuckle, the first upper knuckle and the second lower knuckle receiving a second hinge pin to pivotally connect the first side portion and the second side portion.

23. The cable retention device of claim 20, wherein the second side portion includes a body and an upper portion extending at an oblique angle relative to the body.

24. The cable retention device of claim 23, wherein the upper portion includes an aperture configured to receive a fastener to connect the second side portion to the fourth side portion.

25. The cable retention device of claim 20, further comprising a first stop configured to limit the rotation of the first side portion relative to the base and a second stop configured to limit the rotation of the second side portion relative to the base.

26. A cable retention device comprising:a base;a first side portion pivotally connected to the base, the first side portion including a first curved section; anda second side portion pivotally connected to the base, the second side portion including a second curved section,wherein the base, first side portion, and second side portion at least partially define an interior for receiving one or more cables and the first side portion and second side portion are configured to apply a clamping force to at least one of the cables.

1. The cable retention device of claim 26, wherein the first side portion and the second side portion are deformable.

28. A cable retention device comprising:a base;a first side portion extending from the base; anda second side portion extending from the base,wherein the base, first side portion, and second side portion are formed as a unitary member, and wherein the first side portion and the second side portion are moveable relative to the base.

29. The cable retention device of claim 28, wherein the first side portion and the second side portion are deformable.

30. The cable retention device of claim 28, wherein the first side portion includes cutout.

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