CN111646291A

CN111646291A - Safety protection device for building electrical construction and use method thereof

Info

Publication number: CN111646291A
Application number: CN202010739885.2A
Authority: CN
Inventors: 李学荣; 苗长喜; 李长青; 王自静; 李学武
Original assignee: Beijing Urban Construction No7 Engineering Co Ltd
Current assignee: Beijing Urban Construction No7 Engineering Co Ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2020-09-11

Abstract

The invention discloses a safety protection device for building electrical construction, which comprises a protection box body with an opening at the front side, wherein one end of a bottom plate, which is positioned at the opening, is connected with an auxiliary inclined plate, two side plates are respectively provided with a vertical sliding groove, a sliding block is arranged in the sliding groove in a sliding manner, the inner side of the sliding block is fixedly connected with an arc-shaped lower support with an upward opening, the lower support is positioned outside the sliding groove, a wire cable coil shaft is erected on the two lower supports, the bottom end of the lower support is connected with a lifting rod, the bottom end of the bottom plate is also provided with a fixed seat, the fixed seat is rotatably connected with a threaded rod, the threaded rod is in threaded connection with a sliding block, two sides of the sliding block are respectively rotatably. When the cable coil shaft moves to the upper part of the lower support, the threaded rod is rotated, so that the sliding block moves along the threaded rod, the lifting rod can be vertically lifted under the transmission of the connecting rod of the bending connecting rod, the cable coil can be paid off, the operation is time-saving and labor-saving, and more hands are not needed.

Description

Safety protection device for building electrical construction and use method thereof

Technical Field

The invention belongs to the field of building electrical construction, and particularly relates to a safety protection device for building electrical construction and a using method thereof.

Background

With the development of rural urbanization and the need of economic construction, construction projects in various regions are continuously carried out, and although various costs are increased, the construction period of the construction is oppressed. But quality and safety issues have always been of paramount importance.

The existing building electrical construction safety protection has disadvantages, especially the used high-voltage cable has great size, great weight and inconvenient installation and use for huge cable coils, and more labor force is needed for many people to operate and install during use. In addition, inconvenient removal after the installation, if meet sleet weather, do not protect basically, some are only simply laid and cover, cause the cable to have certain potential safety hazard when using again.

Disclosure of Invention

The invention provides a safety protection device for building electrical construction and a using method thereof, which are used for solving the technical problems that the existing cable coil is inconvenient to install and use, needs to be operated and installed by multiple persons and needs more labor force.

In order to achieve the purpose, the invention adopts the following technical scheme: a safety protection device for building electrical construction comprises a protection box body with an opening at the front side, wherein the protection box body comprises a bottom plate, two side plates, a rear plate and a top plate, one end, positioned at the opening, of the bottom plate is connected with an auxiliary inclined plate extending downwards, two side plates are respectively provided with a sliding chute along the vertical direction, a sliding block is arranged in the sliding chute in a sliding manner, the inner side of the sliding block is fixedly connected with an arc-shaped lower support with an upward opening, the lower support is positioned outside the sliding chute, a wire and cable coil shaft is erected on the two lower supports, the bottom end of the lower support is connected with a lifting rod, the bottom end of the bottom plate is also provided with a fixed seat, a threaded rod is rotatably connected on the fixed seat, a sliding block is in threaded connection with the threaded rod, two sides of the sliding block are respectively rotatably connected with bending connecting rods, the bending connecting rod is positioned on one side of the lifting rod, which is far away from the opening, and one end of the threaded rod, which is far away from the lifting rod, is connected with a rocking handle.

Through adopting above-mentioned technical scheme, during the use, roll cable coil to the bottom plate along supplementary swash plate on, when cable coil axle removed the top of holding in the palm down, wave the rocking handle for the threaded rod rotates, thereby make the sliding block remove along the threaded rod, under the connecting rod transmission of the connecting rod of bending, and because the restriction of spout and slider, the lifter can be followed vertical rising, thereby lift up cable coil axle, make cable coil can the unwrapping wire, the operation labour saving and time saving does not need more staff.

Preferably, the bottom end of the top plate is fixedly connected with a fixing rod corresponding to the lifting rod, and the bottom end of the fixing rod is fixedly connected with an arc-shaped upper support with a downward opening.

Through adopting above-mentioned technical scheme, it can be fixed with cable coil axle to go up to hold in the palm and hold in the palm down for installation stability is better.

Preferably, the threaded rod is mounted on the fixed seat through a bearing.

Through adopting above-mentioned technical scheme, the rotation of threaded rod is laborsaving, and the operability is better.

Preferably, the threaded rod is further in threaded connection with a limiting ring, and the limiting ring is arranged on the other side of the sliding block, on which the rocking handle is arranged.

Through adopting above-mentioned technical scheme, can remove when the threaded sleeve moves to the demand position, it is effective spacing.

Preferably, the two ends of the cable coil shaft are respectively provided with a clamping ring, and the upper support and the lower support are respectively provided with a clamping groove matched with the clamping ring.

Through adopting above-mentioned technical scheme, the cable coil axle can be fixed in the axial, unable skew.

Preferably, the side end of the auxiliary inclined plate is provided with a flange, the flange is provided with a long groove, and the flange is fastened on the bottom plate through a bolt penetrating through the long jumping groove.

Through adopting above-mentioned technical scheme, can effectively carry out spacing fixed to the accessory plate before using, avoid influencing the removal.

Preferably, the top of the top plate is close to one end of the opening and is fixedly provided with a winding frame, the winding frame is wound with a waterproof cloth, a hook is arranged at a port of the waterproof cloth, and a hanging ring is arranged on the side plate and positioned on the side wall of the opening.

Through adopting above-mentioned technical scheme, through setting up couple and link, can put down the back at the waterproof cloth, effectively consolidate, effectively prevent to leak the rain condition and take place.

Preferably, the universal wheels are installed at the bottom end of the bottom plate, the universal wheels are installed at four corners of the bottom plate, and the fixing seat is installed in the middle of the bottom plate.

Through adopting above-mentioned technical scheme, protector can remove, has possessed the advantage that makes things convenient for the removal to use.

Preferably, the armrest is fixedly mounted on the outer side of the rear plate.

Through adopting above-mentioned technical scheme, be convenient for remove protector.

The utility model provides a method for using of above-mentioned safety device of building electrical construction, including following step, remove protector to required position through universal wheel and handrail, put down supplementary swash plate, roll cable coil on the bottom plate along supplementary swash plate, when cable coil axle removes the top of holding in the palm down, wave the rocking handle, make the threaded rod rotate, thereby make the sliding block move along the threaded rod, under the connecting rod transmission of the connecting rod of bending, and because the restriction of spout and slider, the lifter can be along vertical rising, it can be fixed with cable coil axle with holding in the palm down to go up, cable coil is unsettled fixed, use, when needing to be rain-proof, untie the magic subsides, the waterproof cloth drops, couple and link joint.

Through adopting above-mentioned technical scheme, use this device, only need one-man operation, can lift up cable coil axle 3 for cable coil can unwrapping wire, and operation labour saving and time saving does not need more staff.

The invention has the beneficial effects that: 1. the cable coil rolls onto the bottom plate along the auxiliary inclined plate, when the cable coil shaft moves to the position above the lower support, the rocking handle is shaken to enable the threaded rod to rotate, so that the sliding block moves along the threaded rod, under the transmission of the connecting rod of the bent connecting rod, and due to the limitation of the sliding groove and the sliding block, the lifting rod can be vertically lifted, so that the cable coil shaft is lifted up, the cable coil can be paid off, the operation is time-saving and labor-saving, and more hands are not needed;

2. the cable coil is inconvenient to move after being installed, has the advantage of convenient movement and use, is greatly convenient for installation and use of the cable coil in electrical construction, is very practical and is worth popularizing and using;

3. the arrangement of the winding frame and the waterproof cloth solves the problems that the protection is inconvenient or even has no protection and the like when the cable coil meets rain and snow weather in daily use, has the advantage of safety protection, is simple and convenient to operate and is very practical.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention; the primary objects and other advantages of the invention may be realized and attained by the instrumentalities particularly pointed out in the specification.

Drawings

FIG. 1 is a schematic cross-sectional side view of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of an elevation structure according to an embodiment of the present invention;

FIG. 3 is a schematic view of a cable spool mounting arrangement according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an auxiliary sloping plate according to an embodiment of the present invention;

fig. 5 is an enlarged view at a in fig. 1.

Reference numerals: 1. a protective box body; 11. a base plate; 111. a fixed seat; 112. a threaded rod; 113. a sliding block; 114. perforating; 115. bending the connecting rod; 116. a rocking handle; 117. a limiting ring; 12. a side plate; 121. a chute; 122. a slider; 123. supporting downwards; 124. lifting a rod; 13. a back plate; 14. a top plate; 141. fixing the rod; 142. supporting; 2. an auxiliary sloping plate; 21. a long groove; 22. a bolt; 3. a cable coil axis; 31. a snap ring; 32. a card slot; 4. a winding frame; 41. waterproof cloth; 42. hooking; 43. hanging a ring; 44. hook face magic tape; 45. a rough surface magic tape; 5. a universal wheel; 6. a handrail.

Detailed Description

The technical solutions of the present invention are described in detail below by examples, and the following examples are only exemplary and can be used only for explaining and illustrating the technical solutions of the present invention, but not construed as limiting the technical solutions of the present invention.

Referring to fig. 1 and 2, a safety protection device for building electrical construction comprises a protection box body 1 with an opening at the front side, the protection box body 1 comprises a bottom plate 11, two side plates 12, a back plate 13 and a top plate 14, one end of the bottom plate 11 located at the opening is connected with an auxiliary inclined plate 2 extending downwards, the two side plates 12 are respectively provided with a sliding groove 121 along the vertical direction, the sliding groove 121 is internally provided with a sliding block 122 in a sliding manner, the inner side of the sliding block 122 is fixedly connected with an arc-shaped lower support 123 with an upward opening, the lower support 123 is located outside the sliding groove 121, a wire cable coil shaft 3 is erected on the two lower supports 123, the bottom end of the lower support 123 is connected with a lifting rod 124, the bottom end of the bottom plate 11 is further provided with a fixed seat 111, the fixed seat 111 is rotatably connected with a threaded rod 112, the rotary connection structure of the threaded rod 112 is the prior art, and is not, the bottom plate 11 is provided with a through hole 114, two bending connecting rods 115 pass through the through hole 114 and are respectively connected with the bottom ends of two lifting rods 124 in a rotating mode, the bending connecting rods 115 are located on one side, away from the opening, of the lifting rods 124, and one end, away from the lifting rods 124, of the threaded rod 112 is connected with a rocking handle 116.

During the use, roll cable coil to the bottom plate 11 along supplementary swash plate 2 on, when cable coil axle 3 removed the top of holding in the palm 123 down, wave rocking handle 116, make threaded rod 112 rotate, thereby make sliding block 113 remove along threaded rod 112, under the connecting rod transmission of connecting rod 115 of bending, and because spout 121 and slider 122's restriction, lifter 124 can be followed vertical rising, thereby lift up cable coil axle 3, make cable coil can unwrapping wire, operation labour saving and time saving, do not need more staff.

The bottom end of the top plate 14 is fixedly connected with a fixing rod 141 corresponding to the lifting rod 124, the bottom end of the fixing rod 141 is fixedly connected with an arc-shaped upper support 142 with a downward opening, and the cable loop shaft 3 can be fixed by the upper support 142 and the lower support 123, so that the stability of the installation process is good.

The threaded rod 112 is installed on the fixed seat 111 through a bearing, so that the rotation of the threaded rod 112 is labor-saving and has better operability. Threaded rod 112 is last still threaded connection has spacing ring 117, and spacing ring 117 sets up the opposite side that sets up rocking handle 116 at sliding block 113, can carry out effectively spacingly when the thread bush removes to the demand position.

As shown in fig. 3, the two ends of the cable coil shaft 3 are respectively provided with a snap ring 31, the upper holder 142 and the lower holder 123 are respectively provided with a snap groove 32 adapted to the snap ring 31, and the cable coil shaft 3 can be fixed in the axial direction and cannot be deviated.

As shown in fig. 4, the side end of the auxiliary inclined plate 2 is provided with a flange, the flange is provided with a long groove 21, and the flange is fastened on the bottom plate 11 through a bolt 22 penetrating through the long groove, so that the auxiliary plate before and after use can be effectively limited and fixed, and the movement is prevented from being influenced.

As shown in fig. 5, a winding frame 4 is fixedly mounted at the top end of the top plate 14 near the opening, a waterproof cloth 41 is wound on the winding frame 4, a hook 42 is arranged at a port of the waterproof cloth 41, and a hanging ring 43 is arranged on the side plate 12 and positioned on the side wall of the opening. Through setting up couple 42 and link 43, can put down the back at waterproof cloth 41, effectively consolidate, effectively prevent to leak the rain condition and take place, the tail end on waterproof cloth 41 surface is provided with hook face magic subsides 44 and hair face magic subsides 45 respectively, and link 43 can set up to two, sets up respectively on both sides board 12, through setting up hook face magic subsides 44 and hair face magic subsides 45, can effectively fix waterproof cloth 41 after the rolling, prevents to remove the in-process and scatter.

Universal wheel 5 is installed to bottom plate 11's bottom, and the four corners at bottom plate 11 is installed to universal wheel 5, and fixing base 111 installs at bottom plate 11's middle part, and protector can remove, has possessed the advantage that makes things convenient for the removal to use. The handrail 6 is fixedly installed on the outer side of the rear plate 13, so that the protection device can be moved conveniently.

The using method comprises the following steps of moving the protective device to a required position through the universal wheel 5 and the handrail 6, lowering the auxiliary inclined plate 2, rolling the cable coil to the bottom plate 11 along the auxiliary inclined plate 2, shaking the rocking handle 116 when the cable coil shaft 3 moves to the position above the lower support 123, enabling the threaded rod 112 to rotate, enabling the sliding block 113 to move along the threaded rod 112, enabling the lifting rod 124 to vertically lift under the link transmission of the bending connecting rod 115 due to the limitation of the sliding groove 121 and the sliding block 122, enabling the upper support 142 and the lower support 123 to fix the cable coil shaft 3, enabling the cable coil to be suspended and fixed for use, unfastening the magic tape when rain proofing is needed, lowering the rainproof cloth 41, and enabling the hook 42 to be clamped with the hanging ring 43.

Use this device, only need one-man operation, can lift up cable coil axle 3 for cable coil can unwrapping wire, and operation labour saving and time saving does not need more staff.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that may be made by those skilled in the art within the technical scope of the present invention will be covered by the scope of the present invention.

Claims

1. The utility model provides a safety device of building electrical construction which characterized in that: the protective box comprises a protective box body (1) with a front opening, wherein the protective box body (1) comprises a bottom plate (11), two side plates (12), a rear plate (13) and a top plate (14), one end, positioned on the opening, of the bottom plate (11) is connected with an auxiliary inclined plate (2) extending downwards, two side plates (12) are respectively provided with a vertical sliding chute (121), the sliding chute (121) is internally provided with a sliding block (122), the inner side of the sliding block (122) is fixedly connected with an arc-shaped lower support (123) with an upward opening, the lower support (123) is positioned outside the sliding chute (121), two lower supports (123) are provided with a wire cable coil shaft (3), the bottom end of the lower support (123) is connected with a lifting rod (124), a fixed seat (111) is further installed at the bottom end of the bottom plate (11), a threaded rod (112) is rotatably connected on the fixed seat (111), and a, two sides of the sliding block (113) are respectively and rotatably connected with a bending connecting rod (115), a through hole (114) is formed in the bottom plate (11), the two bending connecting rods (115) penetrate through the through hole (114) to be respectively and rotatably connected with the bottom ends of the two lifting rods (124), the bending connecting rods (115) are located on one side, away from the opening, of the lifting rods (124), and one end, away from the lifting rods (124), of the threaded rod (112) is connected with a rocking handle (116).

2. A safety shield for electrical construction of buildings according to claim 1 wherein: the bottom end of the top plate (14) is fixedly connected with a fixing rod (141) corresponding to the lifting rod (124), and the bottom end of the fixing rod (141) is fixedly connected with an arc-shaped upper support (142) with a downward opening.

3. A safety shield for electrical construction of buildings according to claim 2 wherein: the threaded rod (112) is mounted on the fixed seat (111) through a bearing.

4. A safety shield for electrical construction of buildings according to claim 3 wherein: the threaded rod (112) is further in threaded connection with a limiting ring (117), and the limiting ring (117) is arranged on the other side of the sliding block (113) on which the rocking handle (116) is arranged.

5. A safety shield for electrical construction of buildings according to claim 2 wherein: the cable coil shaft is characterized in that clamping rings (31) are respectively arranged at two ends of the cable coil shaft (3), and clamping grooves (32) matched with the clamping rings (31) are respectively formed in the upper support (142) and the lower support (123).

6. A safety shield for electrical construction of buildings according to claim 1 wherein: the side end of the auxiliary inclined plate (2) is provided with a flanging, a long groove (21) is arranged on the flanging, and the flanging is fastened on the bottom plate (11) through a bolt (22) penetrating through the long jumping groove.

7. A safety shield for electrical construction of buildings according to claim 1 wherein: roof (14) top is close to opening one end fixed mounting has rolling frame (4), and it has waterproof cloth (41) to coil on rolling frame (4), the port of waterproof cloth (41) is provided with couple (42), it is provided with link (43) on the open-ended lateral wall to lie in on curb plate (12).

8. A safety shield for electrical construction of buildings according to claim 1 wherein: universal wheel (5) are installed to the bottom of bottom plate (11), and the four corners at bottom plate (11) are installed in universal wheel (5), and the middle part at bottom plate (11) is installed in fixing base (111).

9. A safety shield for electrical construction of buildings according to claim 1 wherein: and the outer side of the rear plate (13) is fixedly provided with a handrail (6).

10. Use of a safety device according to any one of claims 1 to 9 for the electrical construction of buildings, characterized in that: the method comprises the following steps of moving a protection device to a required position through a universal wheel (5) and an armrest (6), lowering an auxiliary inclined plate (2), rolling a cable coil to a bottom plate (11) along the auxiliary inclined plate (2), shaking a rocking handle (116) when a cable coil shaft (3) moves to the upper part of a lower support (123), rotating a threaded rod (112), moving a sliding block (113) along the threaded rod (112), bending the connecting rod of the connecting rod (115), limiting a sliding groove (121) and a sliding block (122), lifting rods (124) can be vertically lifted, fixing the cable coil shaft (3) through an upper support (142) and the lower support (123), suspending and fixing the cable coil for use, when in need, releasing a magic tape, lowering a waterproof cloth (41), and clamping a hook (42) and a hanging ring (43).