Cable protection device for building electrical engineering

Abstract

A cable protection device for building electrical engineering comprises a driving roller, an auxiliary roller, a position control rod, a sheath, a bearing plate, a bottom plate, a connecting rod and a worm gear, a fixed supporting plate is arranged on the upper portion of the bearing plate and connected with the driving roller through a main shaft rod, the main shaft rod sequentially penetrates through the fixed supporting plate and the driving roller, the driving roller rotates on the main shaft rod, the driving roller penetrates through the sheath, and the worm gear is connected with the position control rod. A mounting vertical plate is arranged on the upper portion of the protective sleeve and connected with an auxiliary movable roller through an auxiliary shaft rod, the auxiliary shaft rod is sequentially connected with the mounting vertical plate and the auxiliary movable roller, the auxiliary movable roller rotates on the auxiliary shaft rod, a positioning vertical plate is arranged on the lower portion of the protective sleeve, the bearing plate is provided with a sliding way, the positioning vertical plate is matched with the sliding way, the positioning vertical plate is connected with the sliding way, and the positioning vertical plate slides in the sliding way. The position control rod sequentially penetrates through the bearing plate and the positioning vertical plate and is connected with the positioning vertical plate through threads, the two ends of the position control rod are connected with the upper rotating wheels, the upper rotating wheels are attached to the bearing plate, and the lower portion of the bearing plate is provided with a positioning supporting sleeve.

Description

TECHNICAL FIELD

[0001] The utility model relates to building field especially, a kind of cable protection device for building electrical engineering. BACKGROUND

[0002] The prior art (announcement number: CN212230973U) proposes a cable protection device for building electrical engineering, including stand and the protective block of being installed on the upper end of stand, the upper end of stand is equipped with sliding slot, sliding slot is equipped with slide bar in sleeve, slide bar upper end is equipped with protective block, protective block is equipped with rolling opening, rolling opening is equipped with driving roller, driving roller both sides are equipped with driven roller, the both ends of rolling opening inner wall are equipped with main recess, driving roller both ends are equipped with main rotating shaft, main rotating shaft is sleeved in main recess, driven roller both ends are equipped with auxiliary rotating shaft, driven roller both sides are equipped with fixed block, fixed block one end is equipped with auxiliary recess, auxiliary rotating shaft is sleeved in auxiliary recess. However, the position of "driving roller" and "driven roller" on both sides in this device is fixed, cannot be adjusted according to the actual laying demand of cable for building electrical engineering, the movement range of cable on both sides is limited, the structural flexibility is poor, the scope of application is limited, and there are disadvantages. SUMMARY

[0003] The utility model provides a kind of cable support height and limiting distance are adjusted accordingly according to the actual construction environment and cable coiling volume of building electrical engineering, satisfy different height position laying demand, and improve cable laying stability by limiting cable movement range, and in the laying process, cable is automatically dropped to with the movement of device, cannot drag cable, avoid that cable is caused due to with ground friction contact, leading to that the wear and tear of cable surface insulation protective layer, strengthen the protection of cable, improve the cable laying operation efficiency of one kind of cable protection device for building electrical engineering in building electrical engineering.

[0004] The utility model aims to realize through following technical scheme:

[0005] A kind of cable protection device for building electrical engineering, including driving roller, vice driving roller, control position rod, sheath, support plate, bottom plate, connecting rod, worm wheel, the support plate upper portion has fixed support plate, fixed support plate is connected driving roller by main shaft rod, main shaft rod passes fixed support plate, driving roller in sequence, driving roller rotates on main shaft rod, driving roller passes sheath, the upper portion of sheath has installation stand, installation stand is connected vice driving roller by auxiliary shaft, auxiliary shaft is connected installation stand, vice driving roller in sequence, vice driving roller rotates on auxiliary shaft, the lower portion of sheath has positioning stand, support plate has slide, positioning stand is adapted to slide, positioning stand is connected slide, positioning stand slides in slide, control position rod passes support plate, positioning stand in sequence, control position rod is connected positioning stand by screw thread, control position rod both ends are connected upper rotating wheel, upper rotating wheel is attached support plate, the lower portion of support plate has positioning support sleeve.

[0006] The utility model discloses the bottom plate both sides have the placement groove, and the placement groove is adapted to the worm wheel, and the placement groove is connected the worm wheel, and the worm wheel outside is attached the bottom plate, and the worm wheel inside is connected the threaded rod, and the threaded rod is connected the bottom plate, the worm wheel in proper order, and the worm wheel has the drive boss, and the threaded rod has the drive groove, and the drive boss is adapted to the drive groove, and the drive boss is connected the drive groove, the threaded rod lower extreme has the convex rod, and the convex rod passes through the bottom plate, and the convex rod is connected the limit round board, and the limit round board is attached the bottom plate. Beneficial effects

[0007] The utility model discloses a cable laying for building electrical engineering, first, the cable is wound on the driving roller, and is pushed to the predetermined position through the self-locking universal wheel, and then according to the actual construction environment and the cable laying demand of building electrical engineering, the corresponding adjustment is carried out to the cable support height through rotating the lower rotating wheel, the cable is prevented from being rubbed due to the indirect contact with the ground, the abrasion of the cable surface insulation protective layer is caused, then one end of the cable is fixed at the predetermined position, and then the cable wound on the driving roller is lowered through the pushing device, in the laying process, the cable is automatically dropped, the cable is not dragged, the abrasion of the cable is reduced, the protection of the cable is improved, the operation is convenient, the labor intensity of the operator is reduced, and the cable laying operation efficiency in building electrical engineering is improved.

[0008] The utility model discloses the both sides of control position pole are respectively through positive and negative screw threads and the both sides positioning vertical board interval positioning connection, make when through rotating the upper rotating wheel and drive control position pole to rotate, the both sides positioning vertical board drives the both sides sheath to move to the inside or the outside simultaneously with horizontal straight line, make it can according to the actual coiling volume of cable, the interval distance between the both sides sheath is adjusted, increases the structural flexibility, and through the sub -driving roller of sheath upper additional link, the cable movement range is limited, improves the cable stability, is convenient for cable laying, and the sub -driving roller is linked between the installation vertical board through the vice axle rod, make it when contact with the cable, the stress produces rotation, thereby reduces the friction when contact with the cable.

[0009] The utility model discloses the both sides of connecting rod have the worm and the both sides worm wheel position corresponding and connection, make when through rotating the lower rotating wheel and drive connecting rod to rotate, the both sides worm wheel and threaded rod follow the linkage, threaded rod is positioned between the positioning support cover and is positioned connection, make when threaded rod rotates, the positioning support cover follows and carries out vertical straight line lifting displacement, make it can according to the actual construction environment and the cable laying demand of building electrical engineering, the cable support height is adjusted, satisfies the different height position laying demand, structural flexibility, wide application range, practicality is strong, and the adjustment is convenient.

[0010] The utility model discloses a convenient movement can according to the actual construction environment and cable coiling volume of building electrical engineering, carry out corresponding adjustment to cable support height and limiting distance, satisfy different height position laying demand of simultaneously, and through limiting cable movement range, improve cable laying stability, and in the laying process, cable is automatically fallen to with device movement, will not cause the cable to drag, avoid the cable because of the ground friction contact, lead to the abrasion of cable surface insulation protection layer, strengthen the cable protection, improve the cable laying operation efficiency in building electrical engineering. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 For the building electrical engineering cable protection device structure schematic view of the utility model.

[0012] Figure 2 For the sheath structure schematic view of the utility model.

[0013] Figure 3 For the bearing plate drive structure schematic view of the utility model.

[0014] Figure 4 For the sheath drive structure schematic view of the utility model.

[0015] Figure 5 For the building electrical engineering cable protection device structure sectional view of the utility model.

[0016] Figure 6 For the building electrical engineering cable protection device structure side view of the utility model.

[0017] Figure 7 For the bottom plate structure section view of the utility model. DETAILED DESCRIPTION

[0018] The utility model will be further explained in detail according to the drawings and examples:

[0019] Example 1:

[0020] The utility model provides a cable protection device for building electrical engineering, including main drive roll 02, vice drive roll 03, control position rod 08, sheath 11, support plate 13, bottom plate 14, connecting rod 17, worm wheel 19, support plate 13 upper portion has fixed branch 10, fixed branch 10 is connected main drive roll 02 through main shaft rod 04, and main shaft rod 04 passes fixed branch 10, main drive roll 02 in proper order, and main drive roll 02 rotates on main shaft rod 04, and main drive roll 02 passes sheath 11, and sheath 11 upper portion has installation stand 06, and installation stand 06 is connected vice drive roll 03 through auxiliary shaft rod 05, and auxiliary shaft rod 05 is connected installation stand 06, vice drive roll 03 in proper order, and vice drive roll 03 rotates on auxiliary shaft rod 05, and sheath 11 lower portion has positioning stand 07, and support plate 13 has slide 12, and positioning stand 07 is adapted to slide 12, and positioning stand 07 is connected slide 12, and positioning stand 07 slides in slide 12, and control position rod 08 passes support plate 13, positioning stand 07 in proper order, and control position rod 08 is connected positioning stand 07 through screw thread, and control position rod 08 both ends are connected upper runner 09, and upper runner 09 is attached support plate 13, and support plate 13 lower portion has positioning support sleeve 25, and control position rod 08 both sides are connected positioning stand 07 between two sides respectively through positive and negative threads, so that when the rotation of upper runner 09 drives control position rod 08 to rotate, the positioning stand 07 of both sides drives both sides sheath 11 to move inwards or outwards simultaneously along the horizontal straight line, so that it can adjust the interval distance between both sides sheath 11 according to the actual coiling volume of cable, increase the structural flexibility, and limit the movement range of cable through vice drive roll 03 added on the upper portion of sheath 11, improve the stability of cable, facilitate cable laying, and vice drive roll 03 is connected between auxiliary shaft rod 05 and installation stand 06, so that it rotates when being stressed when contacting cable, thereby reducing the friction force generated when contacting cable.

[0021] Example 2

[0022] The utility model discloses the bottom plate 14 outside fits the lower wheel 15, and the lower wheel 15 has the drive shaft pole 16, and the bottom plate 14 both sides have the side perforation 23, and the drive shaft pole 16 is adapted to the side perforation 23, and the drive shaft pole 16 passes through the side perforation 23, and the drive shaft pole 16 is connected the connecting rod 17, and the connecting rod 17 both sides have the worm 18, and the worm 18 is adapted to the worm wheel 19, and the worm 18 is connected the worm wheel 19, and the connecting rod 17 both sides have the worm 18 and both sides worm wheel 19 position correspondence and are connected, make when through the rotation lower wheel 15 drive the connecting rod 17 and occur rotation, both sides worm wheel 19 and screw rod 24 follow the generation of linkage, and screw rod 24 is positioned and connected through the screw and the positioning support sleeve 25, make when screw rod 24 occurs rotation, the positioning support sleeve 25 follow and carry out longitudinal straight line displacement, make it can according to the actual construction environment of building electrical engineering and cable laying demand, to cable support height carry out corresponding adjustment, satisfy different height position laying demand, flexible structure, wide application range, strong practicality, convenient to adjust.

[0023] Embodiment 3

[0024] The utility model discloses the bottom plate 14 outside fits the lower wheel 15, and the lower wheel 15 has the drive shaft pole 16, and the bottom plate 14 both sides have the side perforation 23, and the drive shaft pole 16 is adapted to the side perforation 23, and the drive shaft pole 16 passes through the side perforation 23, and the drive shaft pole 16 is connected the connecting rod 17, and the connecting rod 17 both sides have the worm 18, and the worm 18 is adapted to the worm wheel 19, and the worm 18 is connected the worm wheel 19, and the connecting rod 17 both sides have the worm 18 and both sides worm wheel 19 position correspondence and are connected, make when through the rotation lower wheel 15 drive the connecting rod 17 and occur rotation, both sides worm wheel 19 and screw rod 24 follow the generation of linkage, and screw rod 24 is positioned and connected through the screw and the positioning support sleeve 25, make when screw rod 24 occurs rotation, the positioning support sleeve 25 follow and carry out longitudinal straight line displacement, make it can according to the actual construction environment of building electrical engineering and cable laying demand, to cable support height carry out corresponding adjustment, satisfy different height position laying demand, flexible structure, wide application range, strong practicality, convenient to adjust.

[0025] Embodiment 4

[0026] The utility model discloses bottom plate 14 lower part is connected from locking universal wheel 01, bottom plate 14 upper part has fixed support sleeve 26, fixed support sleeve 26 is connected positioning support sleeve 25 outside, and positioning support sleeve 25 inside is connected through threaded connection threaded rod 24, this device is convenient for moving, can according to the actual construction environment and cable coiling volume of building electrical engineering, the corresponding adjustment of cable support height and spacing distance, satisfy the laying demand of different height position, and through the limitation cable movement range, improve cable laying stability, and in the laying process, cable is automatically fallen to with the device movement, will not cause the cable to drag, avoid the cable because with ground friction contact, lead to the abrasion of cable surface insulating protective layer, strengthen the cable protection, improve the cable laying operation efficiency in building electrical engineering.

[0027] Example 5

[0028] Installation steps: first, the bottom plate 14 structure is assembled, first, the worm wheel 19 is inserted into the groove 22 and placed in the bottom plate 14, then the threaded rod 24 is sequentially inserted into the bottom plate 14, the worm wheel 19, until the protruding rod 27 is inserted into the bottom plate 14, and the driving protruding block 20 is inserted into the driving groove 21, then the limiting round plate 28 is placed at the bottom of the bottom plate 14 and is fixedly connected with the protruding rod 27, the upper surface of the limiting round plate 28 is attached to the bottom plate 14, and the limiting round plate 28 rotates synchronously with the protruding rod 27, then the connecting rod 17 and the lower rotating wheel 15 are respectively placed on the inner and outer sides of the bottom plate 14, and the driving shaft rod 16 is inserted into the side hole 23 and is fixedly connected with the connecting rod 17, the inner surface of the lower rotating wheel 15 is attached to the outer surface of the bottom plate 14, the two sides of the worm gear 18 are connected with the two sides of the worm wheel 19, and finally the self-locking universal wheel 01 is installed and fixed at the lower part of the bottom plate 14, after the structure of the bottom plate 14 is assembled, the supporting plate 13 structure is assembled, the driven roller 03 is connected between the installation stand plate 06 through the auxiliary shaft rod 05, then the driving roller 02 is inserted into the two sides of the sheath 11, then the sheath 11 is placed on the upper part of the supporting plate 13, and the positioning stand plate 07 is inserted into the slide 12, the outer surface of the driving roller 02 is attached to the inner surface of the fixed support plate 10, then the main shaft rod 04 is sequentially inserted into the fixed support plate 10 and the driving roller 02, then the control rod 08 is sequentially inserted into the supporting plate 13 and the positioning stand plate 07, and the control rod 08 is positioned and connected between the two sides of the positioning stand plate 07 through the positive and negative threads, and finally the upper rotating wheel 09 is placed outside the supporting plate 13 and is fixedly connected with the control rod 08, and the inner surface of the upper rotating wheel 09 is attached to the outer surface of the supporting plate 13, after the structure of the supporting plate 13 is assembled, the supporting plate 13 is placed on the upper part of the bottom plate 14, the positioning support sleeve 25 is inserted into the fixed support sleeve 26 and is sleeved outside the threaded rod 24, the positioning support sleeve 25 is positioned and connected between the threaded rod 24 through the threads, and the installation is completed.

[0029] The above merely is preferred implementation manner of the present application, and is not used for limiting the present application, it should be pointed out, for ordinary skilled person in the technical field, on the premise of not departing from the technical principle of the present application, can also make several improvements and variations, these improvements and variations also should be regarded as the protection scope of the present application.

Claims

1. A cable protection device for electrical engineering in building construction, characterized in that : Including main roller (02), vice roller (03), control position rod (08), sheath (11), support plate (13), bottom plate (14), connecting rod (17), worm wheel (19), the upper portion of support plate (13) has fixed support plate (10), fixed support plate (10) is connected main roller (02) through main shaft rod (04), main shaft rod (04) passes through fixed support plate (10), main roller (02) in order, main roller (02) rotates on main shaft rod (04), main roller (02) passes through sheath (11), the upper portion of sheath (11) has installation stand (06), installation stand (06) is connected vice roller (03) through auxiliary shaft rod (05), auxiliary shaft rod (05) is connected installation stand (06), vice roller (03) in order, vice roller (03) rotates on auxiliary shaft rod (05), the lower portion of sheath (11) has positioning stand (07), support plate (13) has slide (12), positioning stand (07) is adapted to slide (12), positioning stand (07) is connected slide (12), positioning stand (07) slides in slide (12), control position rod (08) passes through support plate (13), positioning stand (07) in order, control position rod (08) is connected positioning stand (07) through thread, control position rod (08) both ends are connected upper rotating wheel (09), upper rotating wheel (09) is attached to support plate (13), the lower portion of support plate (13) has positioning support sleeve (25).

2. A cable protection device for electrical engineering in building according to claim 1, characterized in that : The both sides of bottom plate (14) have placing groove (22), placing groove (22) is adapted to worm wheel (19), placing groove (22) is connected worm wheel (19), worm wheel (19) is attached to bottom plate (14) outside, worm wheel (19) is connected threaded rod (24) inside, threaded rod (24) is connected bottom plate (14), worm wheel (19) in order, worm wheel (19) has driving lug (20), threaded rod (24) has driving recess (21), driving lug (20) is adapted to driving recess (21), driving lug (20) is connected driving recess (21), the lower end of threaded rod (24) has lug (27), lug (27) passes through bottom plate (14), lug (27) is connected limit round plate (28), limit round plate (28) is attached to bottom plate (14).

3. A cable protection device for electrical engineering in building according to claim 2, characterized in that : Bottom plate (14) is attached to lower rotating wheel (15) outside, lower rotating wheel (15) has driving shaft rod (16), the both sides of bottom plate (14) have side perforation (23), driving shaft rod (16) is adapted to side perforation (23), driving shaft rod (16) passes through side perforation (23), driving shaft rod (16) is connected connecting rod (17), connecting rod (17) both sides have worm (18), worm (18) is adapted to worm wheel (19), worm (18) is connected worm wheel (19).

4. The cable protection device for building electrical engineering according to claim 1, characterized in that : Bottom plate (14) lower portion is connected self-locking universal wheel (01), bottom plate (14) upper portion has fixed support sleeve (26), fixed support sleeve (26) is connected positioning support sleeve (25) outside, positioning support sleeve (25) inside is connected threaded rod (24) through thread.

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