Combined cable bridge easy to carry

Abstract

The utility model relates to the technical field of cable bridges, and discloses a combined cable bridge easy to carry, which solves the problem that the existing cable bridge is inconvenient to carry due to larger occupied volume, and comprises a cover plate, a combined mechanism is mounted at the bottom of the cover plate, and the combined mechanism comprises two vertical plates symmetrically fixed at the bottom of the cover plate, first inserting grooves are formed in the sides, close to each other, of the two vertical plates, side plates are rotationally connected to the bottoms of the two vertical plates, and the two side plates are perpendicular to the cover plate; according to the utility model, through the cooperation between the movable rod and the U-shaped round rod I and the cooperation between the sliding block and the sliding groove, the two sliding plates can move conveniently, so that the two inserting plates can be inserted into the two inserting grooves I respectively, then the bottom plate is fixed at the bottom of the connecting plate, and through the cooperation between the vertical plate and the side plate, the bottom plate is fixed to the bottom of the connecting plate; and the two side plates can rotate so that the first supporting plate and the second supporting plate are located at the bottom of the sleeve plate, and therefore the size of the whole cable bridge is reduced and carrying is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable bridges, in particular to a combined cable bridge that is easy to carry. Background Art

[0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures. They are composed of brackets, brackets and installation accessories. The cable trays in buildings can be erected independently or laid on various buildings and pipe gallery brackets. They should have the characteristics of simple structure, beautiful shape, flexible configuration and convenient maintenance. All parts need to be galvanized. Cable trays installed in the open air outside buildings:

[0003] Most of the current cable trays are made of one-piece metal plates by bending, and their width is certain, which causes the entire cable tray to occupy a large volume and be inconvenient to transport. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an easy-to-carry combined cable tray, which effectively solves the problem that the current cable tray occupies a large volume and is inconvenient to transport.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a modular cable tray that is easy to carry, comprising a cover plate, a combination mechanism is installed at the bottom of the cover plate;

[0006] The combined mechanism includes two vertical plates symmetrically fixed to the bottom of the cover plate, a slot 1 is provided on the side of the two vertical plates close to each other, the bottoms of the two vertical plates are rotatably connected to side plates, the two side plates are perpendicular to the cover plate, support plates 1 and 2 are fixedly installed on the side of the two side plates close to each other, a bottom plate is provided between the two side plates, and the bottom plate is located on the top of support plates 1 and 2.

[0007] Preferably, positioning columns 2 are fixedly mounted on the tops of the support plate 1 and the support plate 2, and the bottom plate is movably sleeved on the outer sides of the two positioning columns 2.

[0008] Preferably, a U-shaped round rod 1 is fixedly installed at the bottom of the base plate, and two slides are symmetrically and movably sleeved on the outer side of the U-shaped round rod 1, and plug plates are fixedly installed on the sides of the two slides away from each other, and slots 2 are provided on the sides of the support plate 1 and the support plate 2 that are close to each other, and the two plug plates are respectively inserted into the two slots 2, and sliders are fixedly installed on the tops of the two slides, and a sliding groove is provided at the bottom of the base plate, and the two sliders are slidably connected to the sliding groove, and a connecting plate is fixedly connected between the two vertical plates, and two positioning columns 1 are symmetrically fixedly installed on the bottom of the connecting plate.

[0009] Preferably, a sleeve plate is fixedly sleeved on the middle part of the outer side of the U-shaped round rod, the sleeve plate is fixed to the bottom of the base plate, and the sleeve plate is located between the two slide plates, and a screw rod is rotatably connected to the outer side of the sleeve plate, and a turntable is fixedly installed on the end of the screw rod away from the sleeve plate, and a nut is threadedly sleeved on the outer side of the screw rod, and a limiting rod is fixedly connected to the bottom of the nut, and the limiting rod passes through the sleeve plate and is fixedly installed with a limiting block, and the limiting rod is movably connected to the sleeve plate, and two movable rods are symmetrically rotatably connected to the outer side of the nut, and the ends of the two movable rods away from the nut are rotatably connected to the two slide plates respectively.

[0010] Preferably, the outer side of the support plate one is rotatably connected to a rotating column, the end of the rotating column away from the support plate one is fixedly connected to a side rod, the end of the side rod away from the rotating column is fixedly connected to a side plate, the outer side of the side rod is movably sleeved with a movable plate, a spring is fixedly connected between the movable plate and the side plate, the spring is sleeved on the outer side of the side rod, and the side of the movable plate away from the rotating column is fixedly connected to a U-shaped round rod two, the U-shaped round rod two penetrates the side plate and is movably connected to the side plate.

[0011] Preferably, a sleeve rod and a screw rod are symmetrically fixedly connected to the outer side of the second support plate, and the screw rod is located above the sleeve rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model facilitates the placement of the bottom plate between the two vertical plates through the cooperation between the connecting plate and the positioning column 1, and facilitates the movement of the nut when the turntable is rotated through the cooperation between the screw rod and the nut and the limit rod and the sleeve plate, and facilitates the movement of the two slides through the cooperation between the movable rod and the U-shaped round rod 1 and the slider and the slide groove, so that the two plug-in plates can be respectively inserted into the two slots 1, and then the bottom plate is fixed to the bottom of the connecting plate, and facilitates the rotation of the two side plates through the cooperation between the vertical plate and the side plate so that the support plate 1 and the support plate 2 are both located at the bottom of the sleeve plate, thereby reducing the volume of the entire cable tray for easy transportation;

[0014] (2) The new type of movable plate is convenient for rotating and moving the movable plate by cooperating between the rotating column and the side rod as well as the spring and the movable plate, and then being inserted into the sleeve rod and the screw rod, so that the rotated support plate 1 and the support plate 2 are connected, and then the movable plate is limited by tightening the nut on the screw rod, so that the support plate 1 and the support plate 2 are convenient for fixing at the bottom of the sleeve plate, thereby preventing the two side plates from rotating arbitrarily. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the structure of the modular cable tray that is easy to carry according to the utility model;

[0018] Figure 2 This is a schematic diagram of the combined mechanism structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the bottom plate structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the utility model sleeve;

[0021] Figure 5 This is a schematic diagram of the structure of the movable plate of the utility model;

[0022] Figure 6 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1, cover plate; 2, combination mechanism; 201, vertical plate; 202, connecting plate; 203, positioning column 1; 204, slot 1; 205, support plate 1; 206, bottom plate; 207, support plate 2; 208, side plate; 209, movable plate; 2010, slide groove; 2011, sleeve plate; 2012, slot 2; 2013, positioning column 2; 2014, turntable; 2015 , screw rod; 2016, limit rod; 2017, plug plate; 2018, slide plate; 2019, U-shaped round rod one; 2020, limit block; 2021, nut; 2022, slider; 2023, movable rod; 2024, rotating column; 2025, side rod; 2026, spring; 2027, U-shaped round rod two; 2028, side plate; 2029, sleeve rod; 2030, screw rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Embodiment 1, by Figure 1 It is given that the utility model comprises a cover plate 1, and a combination mechanism 2 is installed at the bottom of the cover plate 1.

[0026] Specifically, by Figure 2-4The combination mechanism 2 includes two vertical plates 201 symmetrically fixed to the bottom of the cover plate 1, and the two vertical plates 201 are provided with a slot 204 on the side close to each other. The bottoms of the two vertical plates 201 are rotatably connected with side plates 208, and the two side plates 208 are perpendicular to the cover plate 1. The two side plates 208 are fixedly installed with a support plate 1 205 and a support plate 207 on the side close to each other. A bottom plate 206 is provided between the two side plates 208, and the bottom plate 206 is located on the top of the support plate 1 205 and the support plate 207. The top is fixedly installed with a positioning column 2013, the bottom plate 206 is movably sleeved on the outside of the two positioning columns 2013, the bottom of the bottom plate 206 is fixedly installed with a U-shaped round rod 2019, the outside of the U-shaped round rod 2019 is symmetrically sleeved with two slides 2018, and the two slides 2018 are fixedly installed with a plug plate 2017 on the side away from each other, and the side where the support plate 1 205 and the support plate 207 are close to each other is provided with a slot 2012, and the two plug plates 2017 are respectively inserted into the two slots 2012, and the tops of the two slides 2018 are A slider 2022 is fixedly installed, a slide groove 2010 is provided at the bottom of the bottom plate 206, and the two sliders 2022 are slidably connected to the slide groove 2010. A connecting plate 202 is fixedly connected between the two vertical plates 201, and two positioning columns 203 are symmetrically fixedly installed at the bottom of the connecting plate 202. A sleeve plate 2011 is fixedly sleeved in the middle of the outer side of the U-shaped round rod 2019. The sleeve plate 2011 is fixed to the bottom of the bottom plate 206, and the sleeve plate 2011 is located between the two slides 2018. The outer side of the sleeve plate 2011 is rotatably connected with a screw rod 2015, and the screw rod 2015 A rotating disk 2014 is fixedly installed at one end away from the sleeve plate 2011, a nut 2021 is threadedly sleeved on the outer side of the screw rod 2015, a limit rod 216 is fixedly connected to the bottom of the nut 21, an end of the limit rod 216 away from the nut 221 penetrates the sleeve plate 2011 and is fixedly installed with a limit block 2020, and the limit rod 216 is movably connected to the sleeve plate 2011, and two movable rods 2023 are symmetrically rotatably connected to the outer side of the nut 2021, and the ends of the two movable rods 2023 away from the nut 221 are rotatably connected to the two slide plates 2018 respectively;

[0027] When in use, firstly rotate the turntable 2014 clockwise to drive the screw rod 2015 to rotate clockwise, and drive the screw nut 2021 to move and move away from the sleeve plate 2011 under the limiting action of the limiting rod 2016 and the sleeve plate 2011, and then drive the two slide plates 2018 to slide along the U-shaped round rod 1 2019 through the two movable rods 2023, until the two plug plates 2017 are respectively disengaged from the two slots 2012, at this time, the fixing of the support plate 1 205 and the support plate 207 to the bottom plate 206 is released, and then the bottom plate 206 is moved upward until it is connected with the connection plate 206. The plate 202 is fitted, and the bottom plate 206 is sleeved on the outside of the two positioning columns 203, and then the turntable 2014 is rotated counterclockwise again to make the two slides 2018 move away from each other until the two plug plates 2017 are respectively inserted into the two slots 204, and the bottom plate 206 is fixed between the two vertical plates 201, and then the two side plates 208 are rotated until the support plate 1 205 and the support plate 207 are both abutted against the bottom of the sleeve plate 2011, and the two side plates 208 are parallel to the bottom plate 206, and finally the volume of the entire cable tray is reduced for transportation.

[0028] Specifically, by Figure 5-6 It is given that the outer side of the support plate 205 is rotatably connected with a rotating column 2024, and the end of the rotating column 2024 away from the support plate 205 is fixedly connected with a side rod 2025, and the end of the side rod 2025 away from the rotating column 2024 is fixedly connected with a side plate 2028, and the outer side of the side rod 2025 is movably sleeved with a movable plate 209, and a spring 2026 is fixedly connected between the movable plate 209 and the side plate 2028, and the spring 2026 is sleeved on the outer side of the side rod 2025, and the side of the movable plate 209 away from the rotating column 2024 is fixedly connected with a U-shaped round rod 2027, and the U-shaped round rod 2027 penetrates the side plate 2028 and is movably connected to the side plate 2028, and the outer side of the support plate 207 is symmetrically fixedly connected with a sleeve rod 2029 and a screw 2030, and the screw 2030 is located above the sleeve rod 2029;

[0029] In the use state, when the support plate 1 205 and the support plate 207 are both located at the bottom of the sleeve plate 2011, the U-shaped round rod 2027 is pulled to drive the movable plate 209 to slide along the side rod 2025. At this time, the spring 2026 is compressed, and then the U-shaped round rod 2027 is rotated to drive the rotation of the movable plate 209 until the movable plate 209 corresponds to the sleeve rod 2029 and the screw rod 2030, and then the U-shaped round rod 2027 is pushed to drive the movable plate 209 to move and sleeve on the sleeve rod 20 29 and the outside of the screw rod 2030, and then release the control of the U-shaped round rod 2027. At this time, the spring 2026 is reset to drive the movable plate 209 to move and stably sleeve on the outside of the sleeve rod 2029 and the screw rod 2030, connect the support plate 1 205 with the support plate 2 207, and then sleeve the nut on the outside of the screw rod 2030 and tighten it to limit the movable plate 209, complete the fixation of the support plate 1 205 and the support plate 2 207, and finally prevent the two side plates 208 from rotating arbitrarily.

Claims

1. A modular cable tray that is easy to transport, comprising a cover plate (1), characterized in that: A combination mechanism (2) is installed at the bottom of the cover plate (1); The combined mechanism (2) comprises two vertical plates (201) symmetrically fixed to the bottom of the cover plate (1); a slot 1 (204) is provided on the sides of the two vertical plates (201) close to each other; the bottoms of the two vertical plates (201) are rotatably connected to side plates (208); the two side plates (208) are perpendicular to the cover plate (1); a support plate 1 (205) and a support plate 2 (207) are fixedly installed on the sides of the two side plates (208) close to each other; a bottom plate (206) is provided between the two side plates (208); and the bottom plate (206) is located on the tops of the support plate 1 (205) and the support plate 2 (207).

2. The easy-to-carry combined cable tray according to claim 1, characterized in that: Positioning columns (2013) are fixedly mounted on the tops of the support plate 1 (205) and the support plate 2 (207), and the bottom plate (206) is movably sleeved on the outer sides of the two positioning columns (2013).

3. The easy-to-carry combined cable tray according to claim 1 is characterized in that: A U-shaped round rod (2019) is fixedly installed at the bottom of the bottom plate (206), and two slide plates (2018) are symmetrically and movably sleeved on the outer side of the U-shaped round rod (2019), and plug plates (2017) are fixedly installed on the sides of the two slide plates (2018) that are away from each other. Slots (2012) are provided on the sides of the support plate (205) and the support plate (207) that are close to each other, and the two plug plates (2017) are respectively inserted into the two slots (2012). Slide blocks (2022) are fixedly installed on the tops of the two slide plates (2018). A sliding groove (2010) is provided at the bottom of the bottom plate (206), and the two slide blocks (2022) are slidably connected to the sliding groove (2010). A connecting plate (202) is fixedly connected between the two vertical plates (201), and two positioning columns (203) are symmetrically and fixedly installed on the bottom of the connecting plate (202).

4. The easy-to-carry combined cable tray according to claim 3 is characterized in that: A sleeve plate (2011) is fixedly sleeved on the middle part of the outer side of the U-shaped round rod (219), the sleeve plate (2011) is fixed to the bottom of the bottom plate (206), and the sleeve plate (2011) is located between the two slide plates (2018), the outer side of the sleeve plate (2011) is rotatably connected to a screw rod (2015), a rotating disk (2014) is fixedly installed on one end of the screw rod (2015) away from the sleeve plate (2011), a nut (221) is threadedly sleeved on the outer side of the screw rod (2015), and the nut (221) is screwed to the outer side of the screw rod (2015). The bottom of the nut (2021) is fixedly connected to a limit rod (216), one end of the limit rod (2016) away from the nut (2021) passes through the sleeve (2011) and is fixedly installed with a limit block (2020), and the limit rod (2016) is movably connected to the sleeve (2011), and the outer side of the nut (2021) is symmetrically rotatably connected to two movable rods (2023), and one end of the two movable rods (2023) away from the nut (2021) is rotatably connected to the two slide plates (2018) respectively.

5. The easy-to-carry combined cable tray according to claim 1 is characterized in that: The outer side of the support plate 1 (205) is rotatably connected to a rotating column (2024), and the end of the rotating column (2024) away from the support plate 1 (205) is fixedly connected to a side rod (2025), and the end of the side rod (2025) away from the rotating column (2024) is fixedly connected to a side plate (2028), and the outer side of the side rod (2025) is movably sleeved with a movable plate (209), and a spring (2026) is fixedly connected between the movable plate (209) and the side plate (2028), and the spring (2026) is sleeved on the outer side of the side rod (2025), and the side of the movable plate (209) away from the rotating column (2024) is fixedly connected to a U-shaped round rod 2 (2027), and the U-shaped round rod 2 (2027) passes through the side plate (2028) and is movably connected to the side plate (2028).

6. The easy-to-carry combined cable tray according to claim 1, characterized in that: The outer side of the second support plate (207) is symmetrically fixedly connected with a sleeve rod (2029) and a screw rod (2030), and the screw rod (2030) is located above the sleeve rod (2029).

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