Cable trough box assembly with adjustable angle

Abstract

The utility model provides an angle-adjustable cable trough box assembly, which comprises a first trough box, a second trough box and a telescopic guard plate mechanism, the opposite ends of the first trough box and the second trough box are hinged, a locking mechanism is arranged at the hinged part of the first trough box and the second trough box, the locking mechanism is used for realizing the rotation limit of the first trough box and the second trough box, and the telescopic guard plate mechanism is arranged on the first trough box and the second trough box. The telescopic protection plate mechanism is arranged below the hinged connection position of the first groove box and the second groove box and comprises a telescopic protection plate, the telescopic protection plate can block a gap below the connection position of the first groove box and the second groove box, and when the first groove box and the second groove box rotate relatively, the telescopic protection plate can conduct telescopic movement synchronously. The angle of the first groove box and the angle of the second groove box can be adjusted, so that bridge erecting avoiding is achieved, meanwhile, the telescopic protection plate can stretch out and draw back according to angle adjustment, and the attractiveness of the bottom of the bridge is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technology field, concretely is a kind of angle-adjustable cable trough box assembly. BACKGROUND

[0002] Cable trough box is mainly used for various cable storage installation in power installation engineering, and in reliable power installation process, high-quality efficient, energy-saving, beautiful installation cable trough box can protect cable from being damaged, avoid personal injury and prevent accidents. In the process of engineering construction, there are different degrees of pipeline crossing phenomenon, and pipeline avoidance needs to be considered comprehensively to meet the requirements of relevant specifications. The installation operation between different height segments of cable trough box, the traditional method is to carry out on-site cutting operation according to the actual size, which has the problems of low processing efficiency and poor processing precision, affecting the construction progress and installation quality requirements. UTILITY MODEL CONTENTS

[0003] The utility model discloses a kind of angle-adjustable cable trough box assembly, first slot box and second slot box can be adjusted in angle, to realize bridge erection avoidance, simultaneously, telescopic guard plate can be telescopic according to angle adjustment, improve the beauty of bridge bottom.

[0004] The utility model discloses a kind of angle-adjustable cable trough box assembly, it is the technical scheme that the utility model solves its technical problem is as follows: a kind of angle-adjustable cable trough box assembly, including first slot box, second slot box, telescopic guard plate mechanism, the opposite end of the first slot box and second slot box is hinged connection, be provided with a locking mechanism at the hinge of the first slot box and second slot box, the locking mechanism is used to realize the rotation limit of the first slot box and second slot box, the telescopic guard plate mechanism is arranged below the hinge connection of the first slot box and second slot box, the telescopic guard plate mechanism includes telescopic guard plate, the telescopic guard plate can realize the plugging of the gap below the first slot box and second slot box connection, and when the first slot box and second slot box occur relative rotation, the telescopic guard plate can be telescopic and move synchronously.

[0005] Preferably, a first hinged lug is provided on the right end of the first slot box, and a second hinged lug is provided on the left end of the second slot box.

[0006] Further, the locking mechanism includes a positioning guide threaded rod and a butterfly nut, the positioning guide threaded rod is fixedly arranged on the front side wall of the first hinged lug on the front side, an annular groove is arranged on the side wall of the second hinged lug on the front side, the annular groove is coaxially distributed with the rotation center of the second slot box, the positioning guide threaded rod is sleeved in the annular groove, and the butterfly nut is sleeved on the positioning guide threaded rod.

[0007] Further, the telescopic guard plate mechanism further comprises a receiving groove, a clockwork spring and a fixed shaft, the receiving groove is fixedly arranged at the lower part of the right end of the first groove box, the fixed shaft is arranged in the receiving groove, a first through groove is arranged on the bottom plate of the right end of the first groove box, a second through groove is arranged on the bottom plate of the left end of the second groove box, the clockwork spring is wound around the fixed shaft, one end of the clockwork spring is fixedly connected with the fixed shaft, the other end of the clockwork spring is fixedly connected with one end of the telescopic guard plate, the other end of the telescopic guard plate is clamped on the bottom of the second groove box after sequentially penetrating through the first through groove and the second through groove.

[0008] Further, the clockwork spring and the telescopic guard plate are fixedly connected by means of a prying nail, and the telescopic guard plate is processed from a stainless steel strip.

[0009] Further, a shaped hanging ear is arranged at the bottom of the second groove box, and the corresponding end of the telescopic guard plate is hung on the hanging ear.

[0010] Preferably, a wire pressing mechanism for assisting in pressing the cable is arranged in each of the first groove box and the second groove box. Further, the wire pressing mechanism comprises a guide groove, a pressing spring and a pressing roller shaft, two guide grooves are arranged in the corresponding first groove box or second groove box in a left-right opposite manner, a guide block is rotatably arranged at each end of the pressing roller shaft, the guide block is slidably sleeved in the corresponding guide groove, the pressing roller shaft can press the upper part of the telescopic guard plate, and the pressing spring is clamped in each guide groove and clamped between the upper side wall of the guide groove and the guide block.

[0011] Further, a plurality of connecting holes are arranged on the left end side wall of the first groove box and the right end side wall of the second groove box.

[0012] The utility model discloses the beneficial effect is: the utility model discloses simple structure, convenient to process and manufacture, the first groove box and the second groove box in the utility model can be adjusted to a certain angle, can realize the turning of the bridge frame at the pipeline intersection, thereby facilitating the smooth erection of the bridge frame, and the bridge frame turning operation is simple, and does not need to carry out the on -the -spot cutting processing, thereby facilitating the erection efficiency of the bridge frame, the telescopic guard plate is processed from a stainless steel strip, and the telescopic guard plate has certain elastic convenience, can be moved under the assistance of the clockwork spring during the angle adjustment, realizes the effective protection of the gap below the hinge joint of the first groove box and the second groove box, thereby improving the bottom appearance of the first groove box and the second groove box connection, the pressing roller shaft can realize the pressing of the cable laid in the groove box, and the laid cable can also be effectively laid in the groove box at the connection of the first groove box and the second groove box, thereby improving the protection effect of the groove box to the laid cable and the cable erection appearance. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, the drawings in the following description are some preferred embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the premise of not deviating from the connotation of the present application.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0015] Figure 2 It is a side view of the overall structure of the present application;

[0016] Figure 3 It is a schematic diagram of the overall structure of the first slot box;

[0017] Figure 4 It is a schematic diagram of the overall structure of the second slot box;

[0018] Figure 5 It is a side view of the overall structure of the first slot box;

[0019] Figure 6 It is a schematic diagram of the distribution of the clock spring and the telescopic guard plate in the storage slot;

[0020] Figure 7 It is a schematic diagram of the separation of the telescopic guard plate from the first slot box and the second slot box;

[0021] In the figure: 1 first slot box, 11 first hinged lug, 12 first through hole, 2 second slot box, 21 second hinged lug, 22 hinged shaft, 23 annular groove, 24 [shaped] lug, 25 second through slot, 3 telescopic guard plate mechanism, 31 telescopic guard plate, 32 storage slot, 33 clock spring, 34 fixed shaft, 4 locking mechanism, 41 positioning guide threaded rod, 42 butterfly nut, 51 guide slot, 52 pressure spring, 53 pressure roller shaft, 101 connecting hole, 102 gap. DETAILED DESCRIPTION

[0022] The specific embodiments and drawings will be described below. Figures 1-7 The technical solutions in the embodiments of the present application are described clearly and completely. Obviously, the described embodiments are only some preferred embodiments of the present application, not all embodiments. Those skilled in the art can make similar modifications without deviating from the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0023] The present application provides a cable slot box assembly (such as Figure 1The utility model provides an adjustable cable tray, as shown in the figure), including first slot box 1, second slot box 2, telescopic apron mechanism 3, first slot box 1 and second slot box 2 are all U-shaped structure, the opposite end of first slot box 1 and second slot box 2 are hingedly connected, utilize the hingedly connected of first slot box 1 and second slot box 2, then realize the rotation adjustment of first slot box 1 and second slot box 2, in turn then facilitate the realization bridge frame redirection, be provided with a locking mechanism 4 at the hinged joint of first slot box 1 and second slot box 2, the locking mechanism 4 is used to realize the rotation limit of first slot box 1 and second slot box 2, namely when utilizing locking mechanism 4 realizes the locking fixed of first slot box 1 and second slot box 2, then completes the redirection of bridge frame, telescopic apron mechanism 3 is set up below the hingedly connected place of first slot box 1 and second slot box 2, telescopic apron mechanism 3 includes telescopic apron 31, and the telescopic apron 31 can realize the plugging of the clearance 102 below the connecting place of first slot box 1 and second slot box 2, utilize the plugging of clearance 102 by telescopic apron 31, then can improve the aesthetic property of the connecting place of first slot box 1 and second slot box 2, when first slot box 1 and second slot box 2 relatively rotate, the telescopic apron 31 can synchronous telescopic movement, and the telescopic movement of telescopic apron 31 is the change of the size of clearance 102 and carries out, to realize the real-time effective plugging of clearance 102 by telescopic apron 31.

[0024] On the basis of the above embodiment, the specific implementation of the hingedly connected of first slot box 1 and second slot box 2 is that: a first hinged lug 11 is arranged on the right end of first slot box 1, a second hinged lug 21 is arranged on the left end of second slot box 2, the first hinged lug 11 is hingedly connected with the corresponding second hinged lug 21, specifically, a hinged shaft 22 is arranged on the second hinged lug 21, and the hinged shaft 22 is rotatably arranged on the corresponding first hinged lug 11, and the relative rotation adjustment between first slot box 1 and second slot box 2 is realized by the support of the two hinged shafts 22.

[0025] On the basis of the above embodiment, the specific implementation of the locking mechanism 4 is that the locking mechanism 4 comprises a positioning guide threaded rod 41 and a butterfly nut 42, the positioning guide threaded rod 41 is fixedly arranged on the front side wall of the first hinged lug 11 located on the front side, an annular groove 23 is arranged on the side wall of the second hinged lug 21 located on the front side, the annular groove 23 is coaxially distributed with the rotation center of the second groove box 2, that is, the annular groove 23 is coaxially distributed with the hinge shaft 22, and the positioning guide threaded rod 41 is always located in the annular groove 23 during the rotation of the second hinged lug 21; the positioning guide threaded rod 41 is sleeved in the annular groove 23, and the butterfly nut 42 is sleeved on the positioning guide threaded rod 41, and when the butterfly nut 42 is tightened on the positioning guide threaded rod 41, the relative fixation of the first hinged lug 11 and the second hinged lug 21 is realized, and then the rotation limiting of the first groove box 1 and the second groove box 2 is realized, and when the butterfly nut 42 is loosened, the rotation operation of the first groove box 1 and the second groove box 2 can be performed.

[0026] On the basis of the above embodiment, the specific implementation of the telescopic guard plate mechanism 3 is that the telescopic guard plate mechanism 3 further comprises a receiving groove 32, a clock spring 33 and a fixed shaft 34, the receiving groove 32 is fixedly arranged at the right end of the first groove box 1, the fixed shaft 34 is arranged in the receiving groove 32, a first through groove 12 is arranged on the right end bottom plate of the first groove box 1, a second through groove 25 is arranged on the left end bottom plate of the second groove box 2, the clock spring 33 is wound around the fixed shaft 34, one end of the clock spring 33 is fixedly connected with the fixed shaft 34, the clock spring 33 is a mature product known in the prior art, so the specific structure and working principle of the clock spring 33 will not be described in detail here, the other end of the clock spring 33 is fixedly connected with one end of the telescopic guard plate 31, specifically, the telescopic guard plate 31 is fixedly connected with one end of the clock spring 33 by using a smaller size nail, the other end of the telescopic guard plate 31 is clamped on the bottom of the second groove box 2 after sequentially penetrating through the first through groove 12 and the second through groove 25, specifically, in order to realize the effective and stable connection between the telescopic guard plate 31 and the bottom of the second groove box 2, a L-shaped lug 24 is arranged on the bottom of the second groove box 2, and the corresponding end of the telescopic guard plate 31 is hung on the L-shaped lug 24. In actual application, when the relative rotation adjustment of the first groove box 1 and the second groove box 2 is performed, the telescopic guard plate 31 moves synchronously, in order to facilitate the release and pulling back of the telescopic guard plate 31 by using the clock spring 33, the telescopic guard plate 31 is made of stainless steel strip, and the stainless steel strip has a certain elastic deformation capacity, which facilitates the storage and release by winding.

[0027] In the condition that the first slot box 1 and the second slot box 2 exist angle adjustment, the cable in the first slot box 1 and the second slot box 2 is guaranteed not to expose from the slot box because of bending, and in the first slot box 1 and the second slot box 2, a wire pressing mechanism 5 for assisting in pressing the cable is arranged, and the specific implementation of the wire pressing mechanism 5 is that: the wire pressing mechanism 5 comprises guide grooves 51, pressing springs 52 and pressing roller shafts 53, the two guide grooves 51 are oppositely arranged in the corresponding first slot box 1 or second slot box 2, a guide block is rotatably arranged at the two ends of the pressing roller shaft 53 respectively, the guide block is slidably sleeved in the corresponding guide groove 51, the guide block can slide up and down in the guide groove 51, the pressing roller shaft 53 can press the upper part of the telescopic guard plate 31, and the pressing spring 52 is clamped in each guide groove 51, and the pressing spring 52 is clamped between the upper side wall of the guide groove 51 and the guide block, in actual application, the pressing spring 52 always applies a downward thrust to the pressing roller shaft 53, and when the laid cable is sleeved between the pressing roller shaft 53 and the telescopic guard plate 31, the pressing roller shaft 53 presses the cable downward to make the cable adhere to the telescopic guard plate 31.

[0028] In actual application, in order to realize the combination and connection of the first slot box 1 and the second slot box 2 with common slot boxes, a plurality of connecting holes 101 are arranged on the left end side wall of the first slot box 1 and the right end side wall of the second slot box 2.

[0029] In the utility model, "upper", "lower", "front", "rear", "left" and "right" are relative positions for the convenience of describing the positional relationship, and therefore cannot be understood as absolute positions for limiting the protection scope.

[0030] In addition to the technical features described in the specification, they are known technologies of the professional technical personnel.

[0031] The preferred embodiments and examples of the utility model are described in detail in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments and examples, and for the ordinary technical personnel in the technical field, some improvements and modifications can be made without departing from the concept of the utility model, and these improvements and modifications should be regarded as the protection scope of the utility model.

Claims

1. An adjustable-angle cable tray assembly, characterized in that, The device includes a first slot box, a second slot box, and a telescopic guard plate mechanism. The opposite ends of the first and second slot boxes are hinged together. A locking mechanism is provided at the hinge point of the first and second slot boxes to limit the rotation of the first and second slot boxes. The telescopic guard plate mechanism is located below the hinge point of the first and second slot boxes and includes a telescopic guard plate. The telescopic guard plate can block the gap below the connection point of the first and second slot boxes, and can telescopically move synchronously when the first and second slot boxes rotate relative to each other.

2. The adjustable-angle cable tray assembly according to claim 1, characterized in that, The first slot box has a first hinge bracket on both the front and rear sides of the right end, and the second slot box has a second hinge bracket on both the front and rear sides of the left end. The first hinge bracket is hinged to the corresponding second hinge bracket.

3. The adjustable-angle cable tray assembly according to claim 2, characterized in that, The locking mechanism includes a positioning guide threaded rod and a wing nut. The positioning guide threaded rod is fixedly installed on the front side wall of the first hinged lug located on the front side. An annular groove is provided on the side wall of the second hinged lug located on the front side. The annular groove is coaxially distributed with the rotation center of the second slot box. The positioning guide threaded rod is sleeved in the annular groove, and the wing nut is sleeved on the positioning guide threaded rod.

4. The adjustable-angle cable tray assembly according to claim 3, characterized in that, The telescopic guard plate mechanism also includes a storage slot, a spring, and a fixed shaft. The storage slot is fixedly disposed at the lower right end of the first slot box, and the fixed shaft is disposed inside the storage slot. A first through slot is provided on the bottom plate at the right end of the first slot box, and a second through slot is provided on the bottom plate at the left end of the second slot box. The spring is wound around the fixed shaft, and one end of the spring is fixedly connected to the fixed shaft. The other end of the spring is fixedly connected to one end of the telescopic guard plate. The other end of the telescopic guard plate passes through the first through slot and the second through slot in sequence and is then locked at the bottom of the second slot box.

5. An adjustable-angle cable tray assembly according to claim 4, characterized in that, The spring and the telescopic guard plate are fixedly connected by pins, and the telescopic guard plate is made of stainless steel strip.

6. An adjustable-angle cable tray assembly according to claim 5, characterized in that, The bottom of the second slot box is provided with an I-shaped hanging ear, and the corresponding end of the telescopic guard plate is hung on the I-shaped hanging ear.

7. An adjustable-angle cable tray assembly according to any one of claims 1-6, characterized in that, A wire pressing mechanism for assisting in pressing the cable is provided in both the first and second slots.

8. An adjustable-angle cable tray assembly according to claim 7, characterized in that, The pressing mechanism includes a guide groove, a top pressure spring, and a top pressure roller shaft. Two guide grooves are arranged opposite each other in the corresponding first or second slot box. A guide block is rotatably arranged at each end of the top pressure roller shaft. The guide block is slidably sleeved in the corresponding guide groove. The top pressure roller shaft can press against the upper part of the telescopic guard plate. A top pressure spring is locked in each guide groove. The top pressure spring is clamped between the upper side wall of the guide groove and the guide block.

9. An adjustable-angle cable tray assembly according to claim 8, characterized in that, Several connection holes are provided on the left side wall of the first slot and the right side wall of the second slot.

Images