Building construction site temporary power cable erecting device

Abstract

The utility model provides a temporary power cable erecting device for a building construction site, and belongs to the technical field of temporary power cable erecting. According to the technical scheme, the device comprises an erecting mechanism, the erecting mechanism comprises a base of a cuboid structure, guide grooves are formed in the left side and the right side of the upper side face of the base, and erecting assemblies are slidably arranged in the guide grooves in the two sides; a storage mechanism is arranged in the middle of the upper side face of the base and comprises a rotationally-arranged storage assembly, the storage assembly comprises a wire roller, and a rotating handle is arranged on the upper side of the wire roller. The wiring harness erecting device has the advantages that the erecting mechanism is arranged, the base in the erecting mechanism is placed at a proper position, then the wiring harness penetrates through the inner side of the main body of the erecting assembly, and the conical sleeve made of the elastic material is further arranged on the outer side of the main body of the erecting assembly; therefore, sundries wound and attached to the outer side of the wire harness can be cleaned when the wire harness is inserted.

Description

Technical Field

[0001] The utility model relates to the technical field of temporary power cable erection, in particular to a temporary power cable erection device for a building construction site. Background Art

[0002] Generally, the temporary power cable lines at the construction site adopt overhead or buried laying. The indoor temporary power cables generally adopt wall laying, and the height from the ground shall not be less than 2.5m. We often see that the construction unit is lazy and directly drags the indoor distribution box cables on the ground, and the cable arrangement is chaotic, which is prohibited by the regulations. It is prohibited to lay them openly along the ground, mainly to avoid mechanical damage and medium corrosion. The overhead lines must be installed on special utility poles and are strictly prohibited from being installed on trees, scaffolding and other facilities;

[0003] However, the existing temporary power cables have the following defects during the erection process:

[0004] 1. During the erection process of the existing temporary power cables, since the length of the cables generally has a surplus, it is extremely easy to cause the risk of falling after the cable erection is completed.

[0005] 2. During the erection process of the existing temporary power cables, most of them do not leave a margin for the cables during the assembly, and the straight cables will break when accidentally pulled.

[0006] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a temporary power cable erection device for a building construction site is provided, in order to achieve a more practical value purpose. Content of the Utility Model

[0007] The purpose of the utility model is to provide a temporary power cable erection device for a building construction site with simple operation, avoiding danger and being able to protect the cable.

[0008] The utility model is realized by the following measures:

[0009] A temporary power cable erection device for a building construction site, characterized in that it includes an erection mechanism, the erection mechanism includes a base with a cuboid structure, guide grooves are arranged on both the left and right sides of the upper side of the base, and erection components are slidably arranged in the guide grooves on both sides;

[0010] A storage mechanism is arranged in the middle of the upper side of the base, the storage mechanism includes a rotatably arranged storage component, the storage component includes a wire reel, and a turning handle is arranged on the upper side of the wire reel.

[0011] The specific characteristics of the utility model also include:

[0012] The erection component includes a slider that mates with the guide groove. A circular ring is provided on the upper side of the slider. The main body of the entire erection component is designed as a bearing seat structure. An elastic tapered sleeve is installed on the outer side of the circular ring away from the center of the base. A through hole for the cable to pass through is provided in the middle of the tapered sleeve. The tapered sleeve can clean the sundries wrapped and attached to the outer side of the cable bundle when the cable bundle is inserted.

[0013] A pair of guide rods are arranged in the guide groove. The slider is slidably arranged around the guide rods. A spring is arranged around the guide rods between the outer end face of the guide groove away from the center of the base and the slider, which can reserve a certain degree inside the erection component when erecting the cable.

[0014] The storage mechanism further includes a towing component. The towing component includes a circular plate. Installation plates are arranged on both sides of the circular plate. The two installation plates are fixed on the upper side of the base through bolt structures. A rotating shaft is arranged in the middle of the upper side of the circular plate, and the wire reel is arranged on the rotating shaft.

[0015] A circular groove is arranged on the upper side of the base below the circular plate. A positioning component is arranged in the circular groove. The positioning component includes an internal ratchet that rotates in cooperation with the circular groove. A ratchet pawl that cooperates with the internal ratchet is arranged on the inner bottom surface of the circular groove. Specifically, a round shaft is arranged on the inner bottom surface of the circular groove, and the ratchet pawl is rotatably arranged on the round shaft. A torsion spring is arranged around the round shaft between the ratchet pawl and the inner bottom surface of the circular groove. One end of the torsion spring is arranged on the ratchet pawl, and the other end of the torsion spring is arranged on the inner bottom surface of the circular groove. The setting of the internal ratchet structure can prevent the wire reel from rotating backwards during storage;

[0016] A sealing plate is arranged at the upper end of the internal ratchet. A square groove is arranged in the middle of the sealing plate. Correspondingly, a square block that cooperates with the square groove is arranged on the lower end surface of the rotating shaft, and the square block is arranged in the square groove.

[0017] A limiting mechanism is further arranged inside the erection component. The limiting mechanism includes a bearing component arranged inside the circular ring. The bearing component is designed as an arc structure. An adjusting screw is arranged on the outer side of the circular ring through a threaded structure. After the lower end of the adjusting screw penetrates into the circular ring, a limiting component with a cylindrical structure is rotatably arranged. The limiting component is arranged above the bearing component and is used in cooperation with the bearing component. The bearing component is used to bear the cable, and the limiting component is used to cooperate with the bearing component to limit the cable.

[0018] When using this device, first place the base in the erection mechanism at a suitable position, and then pass the wire harness through the inner side of the main body of the erection component. Moreover, a conical sleeve made of elastic material is provided on the outer side of the main body of the erection component, so that sundries wrapped and attached to the outer side of the wire harness can be cleaned when the wire harness is inserted.

[0019] Since the two erection components are respectively installed on the inner side of the base through two springs, a certain space can be reserved inside the erection component when erecting the cable. Then, after the cable is limited by the bearing component and the limiting component in the limiting mechanism, protection can be carried out, and a certain degree of limiting protection can be provided when the cable is pulled.

[0020] A storage mechanism is also installed on the base. The cable can be stored by turning the handle, and the square block is inserted into the square groove opened inside the positioning component for limiting to prevent reverse rotation.

[0021] The beneficial effects of the present utility model are as follows:

[0022] 1. Due to the provision of the erection mechanism, the base in the erection mechanism is placed at a suitable position, and then the wire harness is passed through the inner side of the main body of the erection component. Moreover, a conical sleeve made of elastic material is provided on the outer side of the main body of the erection component, so that sundries wrapped and attached to the outer side of the wire harness can be cleaned when the wire harness is inserted.

[0023] 2. Due to the provision of the erection component, a certain space can be reserved inside the erection component when erecting the cable. Then, after the cable is limited by the bearing component and the limiting component in the limiting mechanism, protection can be carried out, and a certain degree of limiting protection can be provided when the cable is pulled. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the front side view structural schematic diagram of a partial structure of the present utility model in a semi-section state.

[0025] Figure 2 is the bottom side view structural schematic diagram of a partial structure of the present utility model in a semi-section state.

[0026] Figure 3 is the top side view structural schematic diagram of a partial structure of the present utility model in a semi-section state.

[0027] Figure 4 is the left side view structural schematic diagram of a partial structure of the present utility model in a semi-section state.

[0028] Figure 5 is the structural schematic diagram of the inner ratchet in the embodiment of the present utility model.

[0029] Among them, the attached drawing reference numerals are: 1, erection mechanism; 101, base; 102, erection component; 2, limiting mechanism; 201, bearing component; 202, limiting component; 3, storage mechanism; 301, storage component; 302, towing component; 303, positioning component; 4, square groove. Detailed implementation manners

[0030] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments may be combined with each other.

[0031] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0032] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

[0033] To clearly illustrate the technical features of this solution, the following describes this solution through specific implementation manners.

[0034] Refer to Figures 1-5 , a temporary power cable erection device at a construction site, including an erection mechanism 1. The erection mechanism 1 includes a base 101 with a cuboid structure. Guide grooves are provided on both the left and right sides of the upper surface of the base 101, and erection components 102 are slidably arranged in the guide grooves on both sides;

[0035] A storage mechanism 3 is provided in the middle of the upper surface of the base 101. The storage mechanism 3 includes a rotatably arranged storage component 301. The storage component 301 includes a wire reel, and a turning handle is provided on the upper side of the wire reel.

[0036] The erection component 102 includes a slider that cooperates with the guide groove. A circular ring is provided on the upper side of the slider. The main body of the entire erection component 102 is designed as a bearing seat structure. An elastic tapered sleeve is installed on the outer side of the circular ring away from the center of the base 101. A through hole for the cable to pass through is provided in the middle of the tapered sleeve. The tapered sleeve can clean the sundries wrapped and attached to the outer side of the cable bundle when the cable bundle is inserted.

[0037] A pair of guide rods are provided in the guide groove. The slider is slidably arranged around the guide rods. A spring is provided around the guide rods between the outer end surface of the guide groove away from the center of the base 101 and the slider, which can reserve a certain degree inside the erection component 102 when erecting the cable.

[0038] The storage mechanism 3 further includes a towing component 302. The towing component 302 includes a circular plate. Installation plates are provided on both sides of the circular plate. The two installation plates are fixed on the upper side of the base 101 through bolt structures. A rotating shaft is provided in the middle of the upper side of the circular plate, and a wire reel is arranged on the rotating shaft.

[0039] A circular groove is provided on the upper side of the base 101 below the circular plate. A positioning component 303 is provided in the circular groove. The positioning component 303 includes an internal ratchet that rotates in cooperation with the circular groove. A pawl that cooperates with the internal ratchet is provided on the inner bottom surface of the circular groove. Specifically, a round shaft is provided on the inner bottom surface of the circular groove, and the pawl is rotatably arranged on the round shaft. A torsion spring is provided around the round shaft between the pawl and the inner bottom surface of the circular groove. One end of the torsion spring is provided on the pawl, and the other end of the torsion spring is provided on the inner bottom surface of the circular groove. The setting of the internal ratchet structure can prevent the problem of the wire reel rotating backwards during storage;

[0040] A sealing plate is provided at the upper end of the internal ratchet. A square groove 4 is provided in the middle of the sealing plate. Correspondingly, a square block that cooperates with the square groove 4 is provided on the lower end surface of the rotating shaft, and the square block is arranged in the square groove 4.

[0041] A limiting mechanism 2 is further provided inside the erection component 102. The limiting mechanism 2 includes a bearing component 201 arranged inside the circular ring. The bearing component 201 is designed as an arc structure. An adjusting screw is provided on the outer side of the circular ring through a threaded structure. After the lower end of the adjusting screw penetrates into the circular ring, a limiting component 202 with a cylindrical structure is rotatably arranged. The limiting component 202 is arranged above the bearing component 201 and is used in cooperation with the bearing component 201. The bearing component 201 is used to bear the cable, and the limiting component 202 is used to cooperate with the bearing component 201 to limit the cable.

[0042] When using this device, first place the base 101 in the erection mechanism 1 at a suitable position, and then pass the wire harness through the inner side of the main body of the erection component 102. Moreover, a conical sleeve made of elastic material is arranged on the outer side of the main body of the erection component 102, so that sundries wrapped and attached to the outer side of the wire harness can be cleaned when the wire harness is inserted.

[0043] Since the two erection components 102 are respectively installed on the inner side of the base 101 through two springs, a certain degree of space can be reserved inside the erection component 102 when erecting the cable. Then, after the cable is limited by the load-bearing component 201 and the limiting component 202 in the limiting mechanism 2, protection can be provided. When the cable is pulled, a certain degree of limiting protection can be carried out.

[0044] A storage mechanism 3 is also installed on the base 101. The cable can be stored by turning the handle, and the cable can be limited by inserting the square block into the square groove opened inside the positioning component 303 to prevent reverse rotation.

[0045] The technical features not described in this utility model can be achieved by or adopted from the prior art and will not be elaborated here. Of course, the above description is not a limitation of this utility model, and this utility model is not limited to the above examples. Changes, modifications, additions or substitutions made by those of ordinary skill in the art within the scope of the essence of this utility model shall also fall within the protection scope of this utility model.

Claims

1. A temporary power cable erection device for construction sites, characterized in that, It includes an erection mechanism (1), and the erection mechanism (1) includes a base (101) with a cuboid structure. Guide grooves are provided on both the left and right sides of the upper surface of the base (101), and erection components (102) are slidably arranged in the guide grooves on both sides. A storage mechanism (3) is arranged in the middle of the upper surface of the base (101). The storage mechanism (3) includes a rotatably arranged storage component (301). The storage component (301) includes a wire reel, and a turning handle is arranged on the upper side of the wire reel.

2. The temporary power cable erection device for a construction site according to claim 1, wherein, The erection component (102) includes a slider that cooperates with the guide groove. A circular ring is arranged on the upper surface of the slider, and an elastic conical sleeve is installed on the outer surface of the circular ring away from the center of the base (101).

3. The temporary power cable erection device for construction sites according to claim 2, characterized in that, A pair of guide rods are arranged in the guide groove. The slider is slidably arranged around the guide rods. Springs are arranged around the guide rods between the outer end surface of the guide groove away from the center of the base (101) and the slider.

4. The temporary power cable erection device for construction sites according to claim 1, characterized in that The storage mechanism (3) further includes a towing component (302). The towing component (302) includes a circular plate. Installation plates are arranged on both sides of the circular plate, and the two installation plates are fixed on the upper surface of the base (101) through bolt structures. A rotating shaft is arranged in the middle of the upper surface of the circular plate, and the wire reel is arranged on the rotating shaft.

5. The temporary power cable erection device for construction sites according to claim 4, characterized in that, A circular groove is arranged on the upper surface of the base (101) below the circular plate. A positioning component (303) is arranged in the circular groove. The positioning component (303) includes an internal ratchet that rotatably cooperates with the circular groove, and a pawl that cooperates with the internal ratchet is arranged on the inner bottom surface of the circular groove. A sealing plate is arranged at the upper end of the internal ratchet. A square groove (4) is opened in the middle of the sealing plate. A square block that cooperates with the square groove (4) is arranged on the lower end surface of the corresponding rotating shaft, and the square block is arranged in the square groove (4).

6. The temporary power cable erection device for construction sites according to claim 2, wherein, A limiting mechanism (2) is further arranged inside the erection component (102). The limiting mechanism (2) includes a bearing component (201) arranged inside the circular ring. The bearing component (201) is designed with an arc-shaped structure. An adjusting screw is arranged on the outer surface of the circular ring through a threaded structure. After the lower end of the adjusting screw penetrates into the circular ring, a limiting component (202) with a cylindrical structure is rotatably arranged, and the limiting component (202) is arranged above the bearing component (201).

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