CN210601522U

CN210601522U - Movable lighthouse cable lifting device

Info

Publication number: CN210601522U
Application number: CN201921784454.7U
Authority: CN
Inventors: 张宗超
Original assignee: Shenzhen Ruidao Metal Structure Co Ltd
Current assignee: Shenzhen Ruidao Metal Structure Co Ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-05-22
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a remove beacon cable elevating gear, including being fixed in the base on the automobile body of installation removal beacon, set up in lifter on the base cup joint in lifter top pole portion just installs the slewing mechanism of external light, is fixed in last extension rod of slewing mechanism, one end are fixed in cable conductor on the extension rod is fixed in on the extension rod and the connecting seat of being connected respectively with cable conductor one end, light circuit accomodate the storage line section of thick bamboo of cable conductor, and with store up line section of thick bamboo bottom connection and cup joint in hold tightly on the lifter and hold up a position mechanism. The utility model is provided with the wire storage cylinder in parallel beside the lifting rod for storing the cable, thereby avoiding the cable from floating freely in the air to cause potential safety hazard, avoiding manual cable winding and unwinding, and simplifying the operation; a rotating mechanism is arranged between the illuminating lamp and the lifting rod to adjust the illuminating angle of the external illuminating lamp arranged on the rotating mechanism, so that the illuminating range is adjusted.

Description

Movable lighthouse cable lifting device

Technical Field

The utility model relates to a remove beacon technical field, specifically say, relate to a remove beacon cable elevating gear.

Background

The mobile lighthouse is a mobile device for providing illumination, and can be widely applied to construction in construction sites, large-scale parties, disaster relief sites, mines, night activity places and the like. In order to satisfy different ranges of lighting for a mobile lighthouse, a cable lifting device is usually used to assist the mobile lighthouse in lifting. The movable lighthouse usually reaches 5-20 meters and is even higher, and long cables are needed for supplying power to the top end of the lighthouse, but the cables are usually hung on one side of a lifting rod in the conventional cable lifting device, so that the cables are easy to float in the air in construction operation, the cables are easy to spread on a movable lighthouse body when the lifting rod is retracted, the cables can be touched conveniently, potential safety hazards are caused, manual operation is needed for cable winding and unwinding, and the operation is complicated; the existing cable lifting device is generally fixedly connected with the illuminating lamp, the angle of the illuminating lamp cannot be adjusted, and the use of the mobile lighthouse is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that exists among the prior art, the utility model provides a can accomodate the cable conductor automatic, need not the artifical removal beacon cable elevating gear who accomodates the cable conductor.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a remove beacon cable elevating gear, including being fixed in the base on the automobile body of installation removal beacon, set up in lifter on the base cup joint in lifter top pole portion just installs the slewing mechanism of external light, is fixed in last extension rod of slewing mechanism, one end is fixed in cable conductor on the extension rod is fixed in on the extension rod and the connecting seat of being connected respectively with cable conductor one end, light circuit accomodate the storage line section of thick bamboo of cable conductor, and with store up the line section of thick bamboo bottom connection and cup joint in hold tightly on the lifter and hold up a position mechanism.

Further, slewing mechanism including cup joint in the fixed cover of lifter top pole portion, one end with fixed cover fixed connection's fixed arm, the bottom is articulated with the lifter top and is used for installing the connecting rod of external lighting lamp, with connecting rod bottom end looks articulated rotor arm, and both ends respectively with fixed arm and rotor arm articulated electric putter.

Specifically, the inner width of the rotating arm is greater than the width of the connecting rod.

Further, hold tightly and hold up position mechanism including cup jointing the staple bolt of lifter, one end is fixed in on the staple bolt and the other end sets up in the bearing plate of storage line section of thick bamboo bottom, and set up in the staple bolt bottom just holds up position mechanism around the lifter setting.

Specifically, the positioning mechanism comprises a convex ring arranged at the edge of the bottom of the hoop, a bottom plate which is arranged at the bottom of the hoop and is provided with an upward bulge at the edge around the convex ring, a cover plate which is arranged on the edge of the bottom plate and forms a groove for accommodating the convex ring with the bottom plate, and a connecting mechanism fixed on the cover plate.

Specifically, the connecting mechanism comprises a connecting plate fixed on the cover plate, a positioning frame fixedly arranged on the connecting plate, and a pull rod movably sleeved in the positioning frame.

Specifically, the tail end of the wire storage cylinder, which is far away from the bearing plate, is horn-shaped, and the wire storage cylinder is parallel to the lifting rod.

Specifically, the bearing plate is provided with a hole for accommodating the cable to pass through at the part for bearing the cable storage barrel.

Specifically, the cable is spirally accommodated in the cable storage barrel.

Specifically, be provided with rotary mechanism between lifter and the base, this rotary mechanism cup joints in the bearing frame and the axis of rotation of being connected with the lifter bottom through the bearing including being fixed in the bearing frame, cup joint in epaxial rotating gear, with the straight-teeth rack of rotating gear meshing drives the push rod that straight-teeth rack removed to and the push rod motor that drives the push rod removal.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model is provided with a wire storage cylinder in parallel beside the lifting rod for storing the cable, and a bearing plate at the bottom end of the wire storage cylinder is provided with a hole for accommodating the cable to pass through, so that the cable extends downwards to be connected with the vehicle body, thus avoiding the cable from floating freely in the air in the construction operation and causing potential safety hazard; meanwhile, manual cable winding and unwinding are avoided, and operation is simplified.

(2) The utility model discloses set up a slewing mechanism between light and lifter, through cup jointing fixed cover in lifter top pole portion, again with fixed arm one end fixed connection on the fixed cover, make connecting rod bottom and lifter top articulated, make the rotor arm articulated with the connecting rod bottom again, let the electric putter both ends articulated with fixed arm and rotor arm respectively at last, control the light angle through control electric putter's lift, the convenient use that removes the lighthouse.

(3) The utility model discloses the cable conductor of accomodating in a storage line section of thick bamboo sets to the heliciform for the cable conductor of this shape has elasticity, can not entangle in drooping the storage line section of thick bamboo, has reduced because the cable conductor entangles and need the trouble of maintaining.

(4) The utility model discloses the one end that the bearing plate was kept away from to store up a line section of thick bamboo designs into loudspeaker form, has enlarged the bore that the cable conductor got into the entry of storing up a line section of thick bamboo, avoids spiral helicine cable conductor to drop because bulky and can not put into the trouble of storing up a line section of thick bamboo.

(5) The utility model discloses an embrace tightly and hold up position mechanism is provided with the bottom plate around the lifter in the bottom of staple bolt and is used for the bearing staple bolt, the apron sets up on the bottom plate edge and meets with the staple bolt, and staple bolt base edge is provided with the bulge loop, and the bottom plate edge is upwards protruding around the bulge loop, form one between bottom plate edge arch and the apron and hold the groove of embracing the bulge loop, the effect through the groove that forms limits the position of staple bolt, come the stable coupling mechanism who is fixed in on the apron, and then can stabilize the external component who installs on the connecting plate through pull rod and locating rack stability.

(6) The utility model discloses be provided with a rotary mechanism between connecting rod and base, drive the push rod motion through the push rod motor, and then drive the straight-teeth rack motion of being connected with the push rod, drive the axis of rotation with straight-teeth rack meshing, and then drive and connect in the epaxial lifter rotation of rotation, reach like this and make whole removal lighthouse cable elevating gear pivoted purpose, make the light of installing on the connecting rod can throw light on more angles.

Drawings

Fig. 1 is a schematic side view of the present invention.

Fig. 2 is a front view of the utility model with the wire storage tube and the cable wire omitted.

Fig. 3 is a partial enlarged view of the rotating mechanism of the present invention.

Fig. 4 is a partial enlarged view of the clasping and positioning mechanism of the utility model.

Wherein, the names corresponding to the reference numbers are:

1-base, 2-lifting rod, 3-fixing sleeve, 4-lighting lamp, 5-connecting rod, 6-extending rod, 7-cable, 8-connecting seat, 9-cable storage cylinder, 10-bearing seat, 11-rotating shaft, 12-rotating gear, 13-straight gear rack, 14-push rod, 15-push rod motor, 16-fixing arm, 17-electric push rod, 18-rotating arm, 19-hoop, 20-bottom plate, 21-cover plate, 22-connecting plate, 23-positioning frame, 24-pull rod, 25-bearing plate and 26-convex ring.

Detailed Description

The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.

Examples

As shown in fig. 1 to 4, the mobile lighthouse cable lifting device includes a base 1, a lifting rod 2, a fixing sleeve 3, a connecting rod 5, an extension rod 6, a cable 7, a connecting seat 8, a cable storage cylinder 9, a rotating mechanism, a holding and positioning mechanism, and the like. Wherein, the base 1 is fixed on a vehicle body provided with a movable lighthouse; the rotating mechanism is arranged on the base 1; the bottom end of the lifting rod 2 is connected with the rotating mechanism, and the rotating mechanism drives the lifting rod 2 to rotate; the rotating mechanism is sleeved on the rod part at the top end of the lifting rod 2 and is provided with an external illuminating lamp 4; the extension rod 6 is fixed on the rotating mechanism; one end of the cable 7 is fixed on the extension rod 6; the connecting seat 8 is fixed on the extension rod 6 and is respectively connected with one end of the cable 7 and the lines of the illuminating lamps 4, so that power can be supplied to the illuminating lamps 4 simultaneously, and the illuminating intensity is further increased; the wire storage cylinder 9 is arranged on one side of the lifting rod 2 in parallel and used for storing the cable 7, the cable 7 contained in the wire storage cylinder 9 is spiral, so that the cable 7 in the shape has elasticity and can not be entangled when falling into the wire storage cylinder 9, the tail end of the wire storage cylinder 9, which is far away from the bearing plate 25, is horn-shaped, the caliber of an inlet of the cable 7, which enters the wire storage cylinder 9, is enlarged, and the trouble that the spiral cable 7 cannot be placed into the wire storage cylinder 9 due to large volume when falling is avoided; the clasping and holding mechanism is fixedly connected with the bottom end of the wire storage cylinder 9 and is used for supporting the wire storage cylinder 9.

Further, the rotating mechanism comprises a fixed sleeve 3, a connecting rod 5, a fixed arm 16, an electric push rod 17 and a rotating arm 18. Wherein, the fixed sleeve 3 is sleeved on the rod part at the top end of the lifting rod 2; the bottom end of the connecting rod 5 is hinged with the top end of the lifting rod 2 and is used for installing an external illuminating lamp 4; one end of a fixed arm 16 is fixedly connected with the fixed sleeve 3, and the other end of the fixed arm is hinged with one end of an electric push rod 17, so that the position of the electric push rod 17 is fixed; the other end of the electric push rod 17 is hinged with one end of the rotating arm 18, and the rotating arm 18 can be driven to rotate when the electric push rod 17 works; the other end of the rotating arm 18 is hinged at the bottom end of the connecting rod 5, and the width inside the rotating arm 18 is larger than that of the connecting rod 5, so that the illuminating lamp 4 fixed on the connecting rod 5 rotates.

Furthermore, the clasping and positioning mechanism comprises a hoop 19, a bearing plate 25 and a positioning mechanism. Wherein, the hoop 19 is sleeved on the lifting rod 2; one end of the bearing plate 25 is fixed on the hoop 19, and the other end is arranged at the bottom end of the wire storage cylinder 9; the righting mechanism is positioned at the bottom end of the hoop 19 and arranged around the lifting rod 2.

Further, the centering mechanism comprises a convex ring 26, a bottom plate 20, a cover plate 21 and a connecting mechanism. Wherein, the convex ring 26 is arranged at the bottom edge of the hoop 19; the bottom plate 20 is positioned at the bottom end of the hoop 19 and arranged around the lifting rod 2, and the edge of the bottom plate 20 is partially upwards protruded around the convex ring 26; the cover plate 21 is arranged on the edge of the bottom plate 20 and connected with the hoop 19, a groove for accommodating the convex ring 26 is formed between the bulge on the edge of the bottom plate 20 and the cover plate 21, and the position of the hoop 19 is limited through the groove; the connecting mechanism is fixed to the cover plate 21 for fixing the external components.

Further, the connecting mechanism comprises a connecting plate 22, a positioning frame 23 and a pull rod 24. Wherein, the connecting plate 22 is fixed on the cover plate 21; the positioning frame 23 is fixedly arranged on the connecting plate 22 and is groove-shaped; the pull rod 24 slides through two walls of the positioning frame 23, so that the pull rod 24 can be pulled to leave a vacant space between the pull rod 24 and one wall of the positioning frame 23 to clamp the external component, and the external component is fixed through the positioning frame 23 and the pull rod 24.

Further, the rotating mechanism specifically comprises a bearing seat 10, a rotating shaft 11, a rotating gear 12, a spur gear rack 13, a push rod 14 and a push rod motor 15. Wherein, the bearing seat 10 is fixed on the base 1; the rotating shaft 11 is sleeved in the bearing seat 10 through a bearing and connected with the bottom end of the lifting rod 2 to drive the lifting rod 2 to rotate; the rotating gear 12 is sleeved on the rotating shaft 11; the spur gear rack 13 is meshed with the rotating gear 12, and drives the rotating gear 12 to rotate through moving back and forth, so as to drive the rotating shaft 11 to rotate; the push rod 14 drives the straight gear rack 13 to move back and forth; the bottom end of the push rod 14 is connected with a straight rack parallel to the push rod 14, and the straight rack is meshed with a gear sleeved on a rotating shaft of a push rod motor 15 so as to connect the push rod motor 15 and the push rod 14 and drive the push rod 14 to move back and forth.

When the utility model is used, the height of the illuminating lamp is controlled by controlling the lifting of the lifting rod; the fixed arm connected with the lifting rod is fixed through the fixed sleeve fixed on the rod part at the top end of the lifting rod, the fixed arm is hinged with the electric push rod, the electric push rod is hinged with the rotating arm at the same time, the rotating arm moves by an angle under the action of the electric push rod, and then the connecting rod with the bottom end hinged with the rotating arm rotates by an angle, so that the illumination range of an illuminating lamp arranged on the connecting rod is controlled; when the direction needs to be switched for illumination, the push rod is only required to be pushed through the push rod motor, the straight-tooth rack bar connected with the push rod is enabled to move, the rotating gear meshed with the straight-tooth rack bar is enabled to rotate, the rotating shaft is driven to rotate, then the lifting rod connected with the rotating shaft is driven to rotate, and therefore the movable lighthouse can meet the actual working requirements.

The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.

Claims

1. The utility model provides a remove beacon cable elevating gear, its characterized in that, including base (1) on being fixed in the automobile body of installation removal beacon, set up in lifter (2) on base (1) cup joint in lifter (2) top pole portion just installs the slewing mechanism of external lighting lamp (4), is fixed in last extension rod (6), one end is fixed in cable conductor (7) on extension rod (6) are fixed in connecting seat (8) that just are connected respectively with cable conductor (7) one end, light (4) circuit on extension rod (6) are accomodate storage wire section of thick bamboo (9) of cable conductor (7), and with storage wire section of thick bamboo (9) bottom is connected and cup joint in hold tightly on lifter (2) and hold up a position mechanism.

2. A mobile lighthouse cable lifting device according to claim 1, characterized in that the rotating mechanism comprises a fixing sleeve (3) sleeved on the rod part at the top end of the lifting rod (2), a fixing arm (16) with one end fixedly connected with the fixing sleeve (3), a connecting rod (5) with the bottom end hinged with the top end of the lifting rod (2) and used for installing an external illuminating lamp (4), a rotating arm (18) hinged with the bottom end of the connecting rod (5), and an electric push rod (17) with two ends respectively hinged with the fixing arm (16) and the rotating arm (18).

3. A mobile lighthouse cable lifting device according to claim 2, characterized in that the inner width of the swivel arm (18) is larger than the width of the connecting rod (5).

4. The mobile lighthouse cable lifting device according to claim 1, wherein the holding mechanism comprises a hoop (19) sleeved on the lifting rod (2), a bearing plate (25) with one end fixed on the hoop (19) and the other end arranged at the bottom end of the wire storage cylinder (9), and a holding mechanism arranged at the bottom end of the hoop (19) and surrounding the lifting rod (2).

5. A mobile lighthouse cable lifting device according to claim 4, characterized in that the righting mechanism comprises a protruding ring (26) arranged at the bottom edge of the hoop (19), a bottom plate (20) arranged at the bottom end of the hoop (19) and protruding upwards around the protruding ring (26), a cover plate (21) arranged at the edge of the bottom plate (20) and forming a groove with the bottom plate (20) for accommodating the protruding ring (26), and a connecting mechanism fixed on the cover plate (21).

6. A mobile lighthouse cable lifting device according to claim 5, characterized in that the connection mechanism comprises a connection plate (22) fixed on the cover plate (21), a positioning frame (23) fixedly arranged on the connection plate (22), and a pull rod (24) movably sleeved in the positioning frame (23).

7. A mobile lighthouse cable lifting device according to claim 4, characterized in that the end of the wire storage drum (9) remote from the bearing plate (25) is trumpet-shaped, and the wire storage drum (9) is parallel to the lifting rod (2).

8. A mobile lighthouse cable lifting device according to claim 7, characterized in that the part of the bearing plate (25) that receives the cable storage drum (9) is provided with holes for accommodating the cable (7) to pass through.

9. A mobile lighthouse cable lifting device according to claim 8, wherein the cable (7) is helically housed in a storage drum (9).

10. The lifting device for the mobile lighthouse cable according to any one of claims 1 to 8, wherein a rotating mechanism is arranged between the lifting rod (2) and the base (1), and comprises a bearing seat (10) fixed on the base (1), a rotating shaft (11) sleeved in the bearing seat (10) through a bearing and connected with the bottom end of the lifting rod (2), a rotating gear (12) sleeved on the rotating shaft (11), a spur gear rack (13) meshed with the rotating gear (12), a push rod (14) driving the spur gear rack (13) to move, and a push rod motor (15) driving the push rod to move.