CN213895127U - Novel lifting device for street lamp installation and construction - Google Patents

Abstract

The utility model discloses a novel lifting device for street lamp installation and construction, which comprises a lifting ladder, a sliding sleeve is fixedly connected at the middle part of the lower end of a bottom plate, a pull rod is sleeved in the inner cavity of the sliding sleeve, an electromagnet and an armature are respectively arranged on the outer walls of the two ends of the pull rod, an integrated plug board is fixedly connected at one end of the pull rod close to the connecting end of the bottom plate, a limit groove is arranged on the side wall of an L-shaped plate between the sliding grooves, jacks are arranged at the bottom of the limit groove, the plug board is matched with the jacks, an emergency brake button is arranged on the inner wall of one side of the bottom plate, the emergency brake button is electrically connected with the electromagnet through a lead, a series circuit is formed after an external power supply is connected, when the lifting of the bottom plate is controlled by a motor, the circuit of the electromagnet is endowed with magnetic force by utilizing the emergency brake button to communicate the electromagnet, the electromagnet attracts the armature to pull the pull rod to plug the plug board at the end of the electromagnet to be plugged into the jacks, the emergency brake of the bottom plate is completed, the life safety of workers at the upper end of the bottom plate is ensured.

Description

Novel lifting device for street lamp installation and construction

Technical Field

The utility model relates to a jacking equipment technical field specifically is a novel lift that street lamp construction and installation used device.

Background

The street lamp: the lamp provides a road with a lighting function, and generally refers to a lamp in a road lighting range in traffic lighting. The street lamp is widely applied to various places needing illumination, and is formed by a lamp, an electric wire, a light source, a lamp post, a lamp arm, a flange plate and a basic embedded part into a whole, along with the rapid development of science and technology and society, the construction of the street lamp obtains the rapid development, the road illumination quality is continuously improved, the high-intensity gas discharge lamp is widely used, and the street lamp plays a great role in improving the investment environment of China, promoting the rapid development of economy, facilitating the life of the masses, beautifying the city and being used as the construction of an outward modernized city.

However, most of the existing lifting devices control the lifting device to lift by taking a hydraulic rod as power so as to meet the use requirements of people, and the cost is high; moreover, the existing lifting device has poor use flexibility, poor stability and good stability, is not convenient to move and cannot be well supplied to people for use.

Therefore, a novel lifting device for street lamp installation construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel lift that street lamp installation and construction used device, set up the spout on the riser lateral wall of L template, the people's ladder of L template diaphragm upper end passes through T type slider activity joint in the spout on the bottom plate lateral wall, and the take-up reel is connected to the motor of installing the positive and negative rotation at the riser side wall of L template, winding lifting rope bottom fixed connection bottom plate on the take-up reel outer wall, utilize the lifting rope to drive the bottom plate through the motor positive and negative rotation and slide in the spout, and fixed connection gyro wheel respectively in the bottom four corners department of L template, and evenly set up positioning mechanism on the outer wall of L template diaphragm both sides respectively, thereby the problem that proposes in the above-mentioned background has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel lift that street lamp installation construction used, including the companion ladder, the companion ladder includes L template, the gyro wheel, the spout, the people's ladder, including a motor, a controller, and a controller, including a motor, an end cap, a controller, and a cover plate, the winding wheel, the lifting rope, lifting controller and positioning mechanism, the bottom four corners department of L template fixedly connected with gyro wheel respectively, and the spout has been seted up respectively to L template riser both sides, the one end of spout activity block people's ladder, the motor passes through fixing bolt and installs on L template riser keeps away from people's ladder one side outer wall and be close to top department, and the transmission shaft of motor runs through L template riser lateral wall and extend to its other end, and terminal fixedly connected with winding wheel, the winding is provided with the lifting rope on the outer wall of winding wheel, the bottom of lifting rope and the stiff end fixed connection of people's ladder, lifting controller installs on the outer wall of L template riser one side, and evenly be provided with positioning mechanism on the outer wall of L template diaphragm both sides respectively.

Furthermore, limit grooves are respectively arranged on the side walls of the L-shaped plates between the sliding grooves in parallel and are uniformly spaced, and jacks are formed in the bottoms of the limit grooves.

Further, the people's ladder includes bottom plate, support column, flexible connecting rod, T type slider, railing and emergency exit, and the bottom four corners department of bottom plate fixedly connected with support column respectively, and the lower extreme fixedly connected with flexible connecting rod of bottom plate port department, T type slider difference fixed connection keeps away from the lateral wall both ends of flexible connecting rod one end in the bottom plate, and the bottom plate passes through T type slider block spout and L template riser swing joint, and the both sides top of bottom plate is fixed with the railing, is provided with the emergency exit on the one side outer wall that the railing is close to bottom plate port department.

Further, the lower extreme middle part fixedly connected with sliding sleeve of bottom plate, the inner chamber of sliding sleeve has cup jointed the pull rod, has cup jointed the electro-magnet on the pull rod is close to one side outer wall of bottom plate link, and the top and the bottom plate lower extreme of electro-magnet are fixed to be continuous, and the electro-magnet keeps away from fixedly connected with armature on the pull rod outer wall of bottom plate link one side, and the pull rod is close to the integrative picture peg of one end fixedly connected with of bottom plate link, picture peg and jack phase-match.

Furthermore, an emergency braking button is arranged on the inner wall of one side of the bottom plate, the emergency braking button is electrically connected with the electromagnet through a lead, and a series circuit is formed after the emergency braking button is externally connected with a power supply.

Further, positioning mechanism includes fixed plate, sleeve, screw rod, helm, sucking disc and reference column, and fixed plate difference fixed connection is on the outer wall of L template diaphragm both sides, and the top of fixed plate all is provided with the sleeve, and the sleeve internal thread has cup jointed the screw rod, and the helm is changeed to the top fixedly connected with of screw rod, and the lower extreme of screw rod extends to the fixed plate lower extreme through the sleeve, and terminal fixedly connected with sucking disc, fixedly connected with reference column on the outer wall of sucking disc upper end screw rod one side, and the reference column is L type structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a novel lift that street lamp installation and construction used device, set up the spout on the riser lateral wall of L template, the people's ladder of L template diaphragm upper end passes through T type slider activity block on the bottom plate lateral wall in the spout inner chamber, and the reel is connected to the motor of installing positive and negative rotation at the riser side wall of L template, winding lifting rope bottom fixed connection bottom plate on the reel outer wall, utilize the lifting rope to drive the bottom plate through the motor positive and negative rotation and slide in the spout inner chamber and go up and down, and set up flexible connecting rod bottom the bottom plate, guarantee that the bottom plate steadily reciprocates, low in use cost.

2. The utility model provides a novel lifting device for street lamp installation and construction, the lower end middle part of bottom plate is fixedly connected with the sliding sleeve, the inner chamber of sliding sleeve is cup jointed with the pull rod, and set up electro-magnet and armature respectively on the outer wall of pull rod both ends, the one end of pull rod near the bottom plate link is fixedly connected with integrative picture peg, and set up the spacing groove on the L template lateral wall between the spout, the bottom of spacing groove all sets up the jack, picture peg and jack phase-match, set up emergency brake button on one side inner wall of bottom plate, through the wire electrical connection between emergency brake button and electro-magnet, and constitute the series circuit after the external power supply, when the motor control bottom plate goes up and down inefficacy, use the circuit of emergency brake button intercommunication electro-magnet to give its magnetic force, the electro-magnet attracts the armature to pull rod to insert its terminal picture peg in the jack, accomplish the emergency braking of bottom plate, the life safety of workers at the upper end of the bottom plate is ensured.

3. The utility model provides a novel lift that street lamp installation and construction used, fixed connection gyro wheel is distinguished in the bottom four corners department of L template, and evenly set up positioning mechanism on the outer wall of L template diaphragm both sides respectively, utilize fixed plate and sleeve to set up screw rod and rudder on the outer wall of L template diaphragm both sides, and set up sucking disc and reference column on the screw rod bottom and the lateral wall of fixed plate lower extreme respectively, utilize the height of rudder control screw rod regulation sucking disc and reference column, stability when having strengthened the companion ladder when using when sucking disc and reference column contact ground, take out and conveniently remove under the effect of gyro wheel after the ground, the use flexibility of companion ladder has been strengthened, convenient and practical.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the ladder structure of the present invention;

FIG. 4 is a partial cross-sectional view of the escalator of the present invention;

fig. 5 is a schematic structural diagram of the positioning mechanism of the present invention.

In the figure: 1. an elevator; 11. an L-shaped plate; 12. a roller; 13. a chute; 14. a human ladder; 141. a base plate; 142. a support pillar; 143. a telescopic connecting rod; 144. a T-shaped slider; 145. a railing; 146. a safety door; 147. a sliding sleeve; 148. a pull rod; 149. an electromagnet; 1410. an armature; 1411. inserting plates; 1412. an emergency brake button; 15. a motor; 16. a winding wheel; 17. a lifting rope; 18. a lifting controller; 19. a positioning mechanism; 191. a fixing plate; 192. a sleeve; 193. a screw; 194. steering; 195. a suction cup; 196. a positioning column; 110. a limiting groove; 111. and (4) inserting the jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a novel lifting device for street lamp installation and construction comprises a lifting ladder 1, wherein the lifting ladder 1 comprises an L-shaped plate 11, a roller 12, a sliding groove 13, a man-lift 14, a motor 15, a wire winding wheel 16, a lifting rope 17, a lifting controller 18 and a positioning mechanism 19, the roller 12 is fixedly connected to four corners of the bottom of the L-shaped plate 11, the sliding groove 13 is respectively arranged on two sides of the riser of the L-shaped plate 11, the sliding groove 13 is movably clamped with one end of the man-lift 14, the motor 15 is mounted on the outer wall of the riser of the L-shaped plate 11 far away from the man-lift 14 through a fixing bolt and close to the top, a transmission shaft of the motor 15 penetrates through the side wall of the riser of the L-shaped plate 11 and extends to the other end thereof, the tail end is fixedly connected with the wire winding wheel 16, the lifting rope 17 is wound on the outer wall of the wire winding wheel 16, and the outer walls of the two sides of the transverse plate of the L-shaped plate 11 are respectively and uniformly provided with a positioning mechanism 19, the side walls of the L-shaped plate 11 between the sliding grooves 13 are respectively and parallelly and uniformly provided with a limiting groove 110 at intervals, and the bottom of the limiting groove 110 is provided with a jack 111.

Please refer to fig. 3, a novel lifting device for street lamp installation and construction, the people ladder 14 includes a bottom plate 141, a support column 142, a telescopic connecting rod 143, a T-shaped slider 144, a rail 145 and a safety door 146, four corners of the bottom plate 141 are respectively and fixedly connected with the support column 142, the lower end of the port of the bottom plate 141 is fixedly connected with the telescopic connecting rod 143, the T-shaped slider 144 is respectively and fixedly connected to two ends of a side wall of the bottom plate 141 far away from one end of the telescopic connecting rod 143, the bottom plate 141 is movably connected with a vertical plate of the L-shaped plate 11 through a T-shaped slider 144 engaging sliding groove 13, the top ends of two sides of the bottom plate 141 are fixed with the rail 145, and the safety door 146 is disposed on an outer wall of one side of the rail 145 near the port of the bottom plate 141.

A sliding sleeve 147 is fixedly connected to the middle of the lower end of the bottom plate 141, a pull rod 148 is sleeved in an inner cavity of the sliding sleeve 147, an electromagnet 149 is sleeved on the outer wall of one side, close to the connecting end of the bottom plate 141, of the pull rod 148, the top end of the electromagnet 149 is fixedly connected with the lower end of the bottom plate 141, an armature 1410 is fixedly connected to the outer wall of the pull rod 148, close to the connecting end of the bottom plate 141, of the electromagnet 149, an integrated plugboard 1411 is fixedly connected to one end, close to the connecting end of the bottom plate 141, of the pull rod 148, and the plugboard 1411 is matched with the plughole 111; an emergency brake button 1412 is arranged on the inner wall of one side of the bottom plate 141, and the emergency brake button 1412 is electrically connected with the electromagnet 149 through a lead and forms a series circuit after being externally connected with a power supply.

Referring to fig. 4-5, a novel lifting device for street lamp installation and construction, the positioning mechanism 19 includes a fixing plate 191, a sleeve 192, a screw 193, a steering wheel 194, a suction cup 195 and a positioning post 196, the fixing plate 191 is respectively and fixedly connected to the outer walls of two sides of the transverse plate of the L-shaped plate 11, the top end of the fixing plate 191 is provided with the sleeve 192, the screw 193 is sleeved in the sleeve 192 through an internal thread, the top end of the screw 193 is fixedly connected with the steering wheel 194, the lower end of the screw 193 extends to the lower end of the fixing plate 191 through the sleeve 192, the suction cup 195 is fixedly connected to the tail end, the positioning post 196 is fixedly connected to the outer wall of one side of the screw 193 at the upper end of the suction cup 195, and the positioning post 196 is of an L-shaped structure.

In summary, the following steps: the utility model provides a novel elevating gear that street lamp installation construction used, set up spout 13 on the riser lateral wall of L template 11, people's ladder 14 of L template 11 diaphragm upper end passes through T type slider 144 activity joint in spout 13 inner chamber on the bottom plate 141 lateral wall, and the motor 15 of installing just reversal on the riser lateral wall of L template 11 connects the reel 16, 17 bottom fixed connection bottom plates 141 of lifting rope twined on the reel 16 outer wall, utilize lifting rope 17 to drive bottom plate 141 to slide and go up and down in spout 13 inner chamber through motor 15 just reversal, and set up flexible connecting rod 143 in bottom plate 141 and restrict and guarantee that bottom plate 141 carries out steady reciprocating, use cost is low; a sliding sleeve 147 is fixedly connected to the middle of the lower end of the bottom plate 141, a pull rod 148 is sleeved in an inner cavity of the sliding sleeve 147, an electromagnet 149 and an armature 1410 are respectively arranged on the outer walls of two ends of the pull rod 148, one end of the pull rod 148, which is close to the connecting end of the bottom plate 141, is fixedly connected with an integrated inserting plate 1411, a limiting groove 110 is arranged on the side wall of the L-shaped plate 11 between the sliding grooves 13, jacks 111 are arranged at the bottoms of the limiting grooves 110, the inserting plate 1411 is matched with the jacks 111, an emergency brake button 1412 is arranged on the inner wall of one side of the bottom plate 141, the emergency brake button 1412 is electrically connected with the electromagnet 149 through a lead, and forms a series circuit after being externally connected with a power supply, when the motor 15 controls the bottom plate 141 to lift and fail, the circuit of the electromagnet 149 is endowed with magnetic force by using the emergency brake button 1412 to connect with the circuit of the electromagnet 149, the electromagnet 149 attracts the armature 1410 pull rod 148 to insert the inserting plate 1411 at the tail end into the jacks 111 to complete emergency brake of the bottom plate 141, the life safety of workers at the upper end of the bottom plate 141 is ensured; fixed connection gyro wheel 12 respectively in the bottom four corners department of L template 11, and evenly set up positioning mechanism 19 on the outer wall of L template 11 diaphragm both sides respectively, utilize fixed plate 191 and sleeve 192 to set up screw rod 193 and helm 194 on the outer wall of L template 11 diaphragm both sides, and set up sucking disc 195 and reference column 196 on the screw rod 193 bottom and the lateral wall of fixed plate 191 lower extreme respectively, utilize helm 194 control screw rod 193 to adjust the height of sucking disc 195 and reference column 196, the stability when having strengthened elevator 1 and having used when sucking disc 195 and reference column 196 contact ground, conveniently remove under the effect of gyro wheel 12 after taking out from ground, the flexibility of use of elevator 1 has been strengthened, convenient and practical.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel lift that street lamp construction and installation used, includes companion ladder (1), its characterized in that: the elevator (1) comprises an L-shaped plate (11), idler wheels (12), sliding grooves (13), a man ladder (14), a motor (15), a winding wheel (16), lifting ropes (17), a lifting controller (18) and a positioning mechanism (19), wherein the idler wheels (12) are fixedly connected with four corners of the bottom of the L-shaped plate (11) respectively, the sliding grooves (13) are formed in two sides of a vertical plate of the L-shaped plate (11), the sliding grooves (13) are movably clamped with one end of the man ladder (14), the motor (15) is installed on the outer wall of one side, far away from the man ladder (14), of the vertical plate of the L-shaped plate (11) through fixing bolts and close to the top, a transmission shaft of the motor (15) penetrates through the side wall of the vertical plate of the L-shaped plate (11) and extends to the other end of the vertical plate, the winding wheel (16) is fixedly connected with the tail end of the winding wheel, the lifting ropes (17) are wound on the outer wall of the winding wheel (16), and the bottom of the lifting ropes (17) is fixedly connected with the fixed end of the man ladder (14), the lifting controller (18) is arranged on the outer wall of one side of a vertical plate of the L-shaped plate (11), and the outer walls of two sides of a transverse plate of the L-shaped plate (11) are respectively and uniformly provided with a positioning mechanism (19).

2. The novel lifting device for street lamp installation and construction according to claim 1, wherein: limiting grooves (110) are respectively arranged on the side walls of the L-shaped plates (11) among the sliding grooves (13) in parallel and are uniformly spaced, and inserting holes (111) are formed in the bottoms of the limiting grooves (110).

3. The novel lifting device for street lamp installation and construction according to claim 1, wherein: people's ladder (14) are including bottom plate (141), support column (142), flexible connecting rod (143), T type slider (144), railing (145) and emergency exit (146), bottom four corners department difference fixedly connected with support column (142) of bottom plate (141), and the lower extreme fixedly connected with flexible connecting rod (143) of bottom plate (141) port department, T type slider (144) are fixed connection respectively in the lateral wall both ends of keeping away from flexible connecting rod (143) one end in bottom plate (141), and bottom plate (141) are through T type slider (144) block spout (13) and L template (11) riser swing joint, the both sides top of bottom plate (141) is fixed with railing (145), be provided with emergency exit (146) on railing (145) are close to one side outer wall of bottom plate (141) port department.

4. The novel lifting device for street lamp installation and construction according to claim 3, wherein: the utility model discloses a bottom plate, including bottom plate (141), bottom plate, sliding sleeve (147), pull rod (148) have been cup jointed to the inner chamber of sliding sleeve (147), electromagnet (149) have been cup jointed on the outer wall of one side that pull rod (148) are close to bottom plate (141) link, the top of electromagnet (149) is fixed with bottom plate (141) lower extreme and is linked to each other, and fixed connection armature (1410) on pull rod (148) outer wall of bottom plate (141) link one side is kept away from in electromagnet (149), one end fixedly connected with integrative picture peg (1411) that pull rod (148) are close to bottom plate (141) link, picture peg (1411) and jack (111) phase-match.

5. The novel lifting device for street lamp installation and construction according to claim 3, wherein: an emergency brake button (1412) is arranged on the inner wall of one side of the bottom plate (141), the emergency brake button (1412) is electrically connected with the electromagnet (149) through a lead, and a series circuit is formed after the electromagnet is externally connected with a power supply.

6. The novel lifting device for street lamp installation and construction according to claim 1, wherein: positioning mechanism (19) are including fixed plate (191), sleeve (192), screw rod (193), change rudder (194), sucking disc (195) and reference column (196), fixed plate (191) fixed connection respectively is on the outer wall of L template (11) diaphragm both sides, and the top of fixed plate (191) all is provided with sleeve (192), sleeve (192) internal thread has cup jointed screw rod (193), the top fixedly connected with of screw rod (193) changes rudder (194), the lower extreme of screw rod (193) passes through sleeve (192) and extends to fixed plate (191) lower extreme, and end fixedly connected with sucking disc (195), fixedly connected with reference column (196) on the outer wall of sucking disc (195) upper end screw rod (193) one side, reference column (196) are L type structure.

Images