Construction tool for laying BV wire

Abstract

The utility model relates to a construction tool for laying a BV wire. The construction tool comprises a fixed base and a rotating mechanism. The fixed base comprises a left support and a right support, the rotating mechanism comprises a main shaft, and the two ends of the main shaft are rotationally connected to the tops of the left support and the right support respectively. A plurality of supporting rods are connected to the middle of the main shaft, the middle of each supporting rod is parallel to the main shaft, and the two ends of each supporting rod incline towards the main shaft and are connected with the main shaft. A plurality of partition plates are detachably installed in the middle of the main shaft at intervals. The BV wire laying device is suitable for construction of BV wire laying in constructional engineering, the rotating mechanism is embedded in the U-shaped grooves in the tops of the left support and the right support of the fixed base, the BV wire coils penetrate through the main shaft and are supported by the supporting rods on the main shaft, the partition plates are arranged between the BV wire coils, wire outgoing from the bottom of the rotating mechanism is carried out for laying, and therefore the purpose of uniform-speed orderly laying is achieved. According to the utility model, the working efficiency is improved, the labor cost is reduced, and the potential safety hazard is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the BV line laying construction technical field, especially relates to a BV line laying construction tool. BACKGROUND

[0002] The BV line is relatively high in rigidity, and when a plurality of BV lines are laid, the BV lines are in a disordered state and the laying speed deviation is large, which can easily cause the BV lines to be twisted or knotted, and once bent, it is difficult to restore, especially in places that have been bent or turned many times, not only makes the wiring process relatively difficult, but also can cause line damage due to repeated bending, thereby increasing the risk of circuit failure and seriously affecting the construction efficiency. Therefore, how to use an effective BV line laying construction tool in the BV line laying construction process to improve the laying construction efficiency, reduce labor costs and avoid safety hazards is particularly important. SUMMARY

[0003] The utility model solves the technical problem to provide a construction tool of BV line laying to reach the purpose that improves the BV line laying construction efficiency.

[0004] To solve the above technical problems, the utility model adopts the technical scheme of a construction tool of BV line laying, which comprises:

[0005] A fixed base comprising a left support and a right support,

[0006] A rotating mechanism comprising a main shaft, both ends of the main shaft being rotatably connected to the top of the left support and the right support, respectively, a plurality of support rods being connected to the middle of the main shaft, the middle of each support rod being parallel to the main shaft, both ends of the support rod being inclined to the main shaft and connected to the main shaft.

[0007] Further, a plurality of partitions are detachably installed in the middle of the main shaft.

[0008] Further, the partitions are provided with through holes for the main shaft and the support rods to pass through.

[0009] Further, the top of the left support and the right support is provided with a U-shaped groove, a bearing is arranged in the U-shaped groove, and both ends of the main shaft are installed in the bearing.

[0010] Further, the left support and the right support each comprise a support base and an inverted V-shaped support fixed to the upper part of the support base.

[0011] Further, the fixed base further comprises a front member and a rear member, both ends of the front member are fixed to the front end of the support base of the left support and the right support, respectively, and both ends of the rear member are fixed to the rear end of the support base of the left support and the right support, respectively.

[0012] The utility model is suitable for the construction of building engineering BV line laying, and the rotary mechanism is embedded in the top U-shaped groove of the left support and the right support of the fixed base, the BV line disc is penetrated on the main shaft and is supported by the support rod on the main shaft, the partition plate is arranged between the BV line discs, and the laying is performed from the wire outlet at the bottom of the rotary mechanism, so that the purpose of uniform speed and orderly laying is achieved. The utility model is helpful to improve work efficiency, reduce labor cost and avoid safety hazards. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate the present utility model and, together with the description, further serve to explain the present utility model and do not limit it in any inconsiderate manner.

[0014] Figure 1 is a BV line laying construction tool plan view;

[0015] Figure 2 is a BV line laying construction tool side view;

[0016] Figure 3 is a BV line laying construction tool top view;

[0017] Figure 4 is Figure 1 A-A sectional view in the middle;

[0018] Figure 5 is a BV line laying construction tool partition plate detail view;

[0019] Figure 6 is Figure 1 I place enlarged view in the middle;

[0020] Figure 7 is Figure 1 II place enlarged view in the middle.

[0021] In the drawing, 1 is a fixed base, and 2 is a rotary mechanism;

[0022] 101 is a left support, 102 is a right support, 103 is a front component, 104 is a rear component, 105 is a bolt, 106 is a support base, 107 is an inverted V-shaped support, 108 is a through hole, and 109 is a steel plate.

[0023] 201 is a left bearing, 202 is a right bearing, 203 is a main shaft, 204 is a BV line disc, 205 is a partition plate, and 206 is a support rod. DETAILED DESCRIPTION

[0024] In order to make the technical person in the art better understand the utility model, the utility model is further clearly and completely explained below by combining with the drawings and combining with the embodiments. It should be noted that the features in the embodiments and the embodiments in the present application can be combined with each other without conflict.

[0025] The utility model discloses a typical embodiment provides the construction tool of BV line laying, mainly by fixed base 1 and rotating mechanism 2 are composed.

[0026] Among them, the fixed base 1 includes left support 101 and right support 102, and the fixed base 1 is used to support the rotating mechanism 2.

[0027] Among them, as shown in the drawing, Figure 3 The rotating mechanism 2 includes the main shaft 203, and the both ends of the main shaft 203 are rotatably connected to the top of the left support 101 and the right support 102 respectively;Multiple support rods 206 are connected to the middle part of the main shaft 203, and the middle part of each support rod 206 is parallel to the main shaft 203, and the both ends of the support rod 206 are inclined to the main shaft 203 and connected with the main shaft 203.

[0028] Exemplarily, as shown in the drawing, Figure 2 、 Figure 4 Three support rods 206 are arranged in the middle part of the main shaft 203, so that the middle part of the main shaft 203 forms a cage type structure, the outer dimension of the cage type structure is matched with the inner ring of the BV line disc 204, and there is a certain tension, which plays a supporting and fixing role on the BV line disc 204.

[0029] According to the above embodiment, the BV line disc 204 is inserted into the middle part of the main shaft 203, and the wire is laid out from the bottom of the rotating mechanism 2, so as to achieve the purpose of uniform speed and orderly laying.

[0030] In the preferred embodiment, as shown in the drawing, Figure 3 、 Figure 5 The main shaft 203 is detachably installed with multiple partitions 205 in the middle part at intervals. The BV line disc 204 is placed in the space formed by adjacent partitions 205, which can prevent the BV line disc 204 from scattering.

[0031] Adaptively, the partition 205 is provided with through holes for the main shaft 203 and the support rod 206 to pass through.

[0032] When multiple BV line discs 204 work simultaneously, the BV line disc 204 is inserted from the main shaft 203, and the partition 205 is added between each BV line disc 204 and both ends, which can achieve the purpose of simultaneous laying of multiple BV line discs 204.

[0033] In the relatively specific embodiment, as shown in the drawing, Figure 3As shown, the top of the left support 101 and the right support 102 is provided with a U-shaped groove, and a bearing is arranged in the U-shaped groove. Specifically, the U-shaped groove at the top of the left support 101 is provided with a left bearing 201, the U-shaped groove at the top of the right support 102 is provided with a right bearing 202, and the two ends of the main shaft 203 are installed in the left bearing 201 and the right bearing 202.

[0034] In a specific embodiment, as shown in the drawings, Figure 2 As shown, the left support 101 and the right support 102 each include a support base 106 and an inverted V-shaped support 107 fixed to the upper part of the support base 106, and the U-shaped groove is arranged at the top of the inverted V-shaped support 107.

[0035] Exemplarily, the support base 106 is made of a galvanized channel steel. The inverted V-shaped support 107 is made of a galvanized pipe. The galvanized pipe on the fixed base 1 and the main shaft 203 on the rotating mechanism 2 should be selected to meet the requirements of stability calculation.

[0036] In a specific embodiment, as shown in the drawings, Figure 3 As shown, the fixed base 1 further includes a front member 103 and a rear member 104, the two ends of the front member 103 are fixed to the front ends of the support bases 106 of the left support 101 and the right support 102 respectively, and the two ends of the rear member 104 are fixed to the rear ends of the support bases 106 of the left support 101 and the right support 102 respectively. The fixed base 1 is formed as a whole by the left support 101, the right support 102, the front member 103, and the rear member 104 through the bolts 105.

[0037] Exemplarily, the front member 103 and the rear member 104 are each made of a galvanized angle steel, as shown in the drawings, Figure 6 As shown, the two ends of the galvanized angle steel are each provided with a steel plate 109, the steel plate 109 and the support base 106 are provided with through holes 108 at corresponding positions, and the steel plate 109 is connected with the support base 106 through the bolts 105 penetrating the through holes 108.

[0038] During the construction of the BV line laying, the BV line disc 204 is first penetrated into the middle part of the main shaft 203, the spacer plates 205 are arranged between the middle parts of the main shaft 203 and the BV line disc 204, the left bearing 201 and the right bearing 202 of the rotating mechanism 2 are placed in the U-shaped grooves at the top of the inverted V-shaped support 107 in an interference fit, and then the line is laid out from the bottom of the rotating mechanism 2.

[0039] After the line on the BV line disc 204 is laid, the rotating mechanism 2 is removed, the left bearing 201 and the right bearing 202 are separated from the U-shaped grooves at the top of the inverted V-shaped support 107, the spacer plates 205 on the main shaft 203 are removed, and a new BV line disc 204 group and the spacer plates 205 are penetrated again for laying. The above work is repeated until the laying work is completed.

[0040] After the whole laying is completed, the construction tool for laying the BV line can be integrally disassembled, the left bearing 201 and the right bearing 202 of the rotating mechanism 2 are first separated from the top U-shaped groove of the inverted V-shaped support 107, the connecting bolt 105 between the left support 101, the right support 102 and the front member 103 and the rear member 104 is disassembled, and the utility model has the characteristics of convenient disassembly, simplicity, lightness and easy assembly.

[0041] The scope of protection of the utility model is not limited to the above specific embodiments, for those skilled in the art, the utility model can have multiple variations and alterations, and any modification, improvement and equivalent replacement within the concept and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A construction tool for laying BV cables, characterized in that, include: —Fixed base, including left and right brackets, —A rotating mechanism, including a main shaft, the two ends of which are rotatably connected to the top of a left support and a right support, respectively; multiple support rods are connected to the middle of the main shaft, the middle of each support rod is parallel to the main shaft, and the two ends of the support rod are inclined toward the main shaft and connected to the main shaft.

2. The construction tool for laying BV lines according to claim 1, characterized in that: The main shaft has multiple partitions that can be detachably installed at intervals in the middle.

3. The construction tool for laying BV lines according to claim 2, characterized in that: The partition plate has through holes for the main shaft and support rod to pass through.

4. The construction tool for laying BV lines according to claim 1, 2 or 3, characterized in that: The top of both the left and right supports is provided with a U-shaped groove, and a bearing is installed in the U-shaped groove. Both ends of the main shaft are installed in the bearing.

5. The construction tool for laying BV lines according to claim 4, characterized in that: Both the left and right supports include a support base and an inverted V-shaped support fixed to the upper part of the support base.

6. The construction tool for laying BV lines according to claim 5, characterized in that: The fixed base also includes a front component and a rear component. The two ends of the front component are fixed to the front ends of the support bases of the left and right supports, respectively, and the two ends of the rear component are fixed to the rear ends of the support bases of the left and right supports, respectively.

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