CN214243348U

CN214243348U - Monitoring system with early warning function for construction elevator car

Info

Publication number: CN214243348U
Application number: CN202120134781.9U
Authority: CN
Inventors: 朱平
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-09-21
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a monitored control system for construction elevator car with early warning function, which comprises a car, the right side fixedly connected with control room of car, the guardrail that two symmetries of inner chamber fixedly connected with of car set up, the inner chamber fixedly connected with protection network of guardrail, the left side of car articulates there is the cabinet door that two symmetries set up, the center department of car bottom is provided with protection architecture, the four corners of car bottom all is provided with shock-absorbing structure. The utility model discloses an at the bottom installation wide angle camera body of car, the image projection that the wide angle camera body produced makes things convenient for operating personnel to watch on controlling indoor portion's electronic display screen, and the height of wide angle camera body can be controlled to protective structure simultaneously, can play the effect of carrying out the protection to the wide angle camera body, has prolonged the life of wide angle camera body greatly, and shock-absorbing structure can turn into elastic potential energy with kinetic energy, has played absorbing effect.

Description

Monitoring system with early warning function for construction elevator car

Technical Field

The utility model relates to a construction elevator technical field specifically is a monitored control system for construction elevator car with early warning function.

Background

The construction elevator is generally called as a construction elevator, but the definition of the construction elevator is wider, a construction platform also belongs to a construction elevator series, the simple construction elevator consists of a lift car, a driving mechanism, a standard section, an attached wall, a chassis, a fence, an electrical system and the like, the construction elevator is a manned cargo-carrying construction machine frequently used in buildings, the riding is comfortable and safe due to the unique box body structure, and the construction elevator is usually matched with a tower crane on a construction site for use.

The construction elevator car is one of the important component parts of construction elevator, and at the building site, construction elevator is at the operation in-process, and some workman is along the during operation outside the wall, perhaps the head, hand etc. health organ expose very easy accident when construction elevator bottom, lead to the workman to appear life danger, for solving above-mentioned problem, a monitoring system for construction elevator car with early warning function, the urgent need be developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction elevator is monitored control system for car with early warning function possesses the security height, and long service life's advantage has solved construction elevator at the operation in-process, and some workman is along the during operation outside the wall, perhaps the head, the hand etc. health organs expose very easy emergence accident when construction elevator bottom, lead to the workman to appear life danger's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a monitored control system for construction elevator car with early warning function, includes the car, the room is controlled to the right side fixedly connected with of car, the guardrail that two symmetries of inner chamber fixedly connected with of car set up, the inner chamber fixedly connected with protection network of guardrail, the left side of car articulates there is the cabinet door that two symmetries set up, the center department of car bottom is provided with protection architecture, the four corners of car bottom all is provided with shock-absorbing structure, shock-absorbing structure's bottom is provided with the base.

Preferably, protection architecture includes the casing with car fixed connection, the top fixedly connected with electric telescopic handle of casing inner chamber both sides, electric telescopic handle's output fixedly connected with transmission piece, the bottom fixedly connected with rotating turret one of transmission piece, the inner chamber of rotating turret one rotates and is connected with the support, the center department of casing inner chamber bottom runs through and sets up flexible pipe, the inner chamber swing joint of flexible pipe has the sliding block, the equal fixedly connected with rotating turret two in both sides of sliding block, the spout with rotating turret two-phase adaptation is all seted up to the both sides of casing, the one end that the rotating turret one was kept away from to the support rotates with rotating turret two and is connected, the bottom fixedly connected with wide angle camera body of sliding block, the through-hole with wide angle camera body looks adaptation is seted up to the bottom of casing.

Preferably, shock-absorbing structure includes the spring pipe with car fixed connection, the inner chamber swing joint of spring pipe has the clamp plate, the top fixedly connected with spring of clamp plate, the bottom fixedly connected with telescopic link of clamp plate, the bottom of telescopic link run through to the bottom of spring pipe and with base fixed connection.

Preferably, the two sides of the inner cavity of the spring tube are both provided with limiting grooves, the inner cavity of each limiting groove is movably connected with a limiting block, and one side, far away from the limiting grooves, of each limiting block is fixedly connected with the pressing plate.

Preferably, the bottom fixedly connected with guard plate of car, protection architecture, shock-absorbing structure and base all are located the inner chamber of guard plate.

Preferably, the top of the two sides of the inner cavity of the shell is fixedly connected with a fixed rod, the surface of the fixed rod is movably connected with a sliding sleeve, the bottom of the sliding sleeve is fixedly connected with a transmission block, and the surface of the fixed rod is fixedly connected with two symmetrically arranged baffles.

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

1. the utility model discloses an install wide angle camera body in the bottom of car, the image that wide angle camera body produced throws on the electronic display screen of control room inside, the convenience of operating personnel watches, protection architecture can control the height of wide angle camera body simultaneously, can play the effect of protecting wide angle camera body, the life of wide angle camera body has greatly been prolonged, shock-absorbing structure can convert kinetic energy into elastic potential energy, play the effect of shock attenuation, this monitoring system for construction elevator car with early warning function possesses the security height, long service life's advantage, in the in-service use process, simple structure, when the operator works in control room, can directly observe the condition of car bottom through wide angle camera body, realized the early warning to the operator, when there is the foreign matter in construction elevator bottom, the wide-angle camera body can retract into the inner cavity of the protection structure, the service life of the wide-angle camera body is prolonged, and the problem that in the operation process of the construction elevator, some workers are exposed to the outside of the wall when working, or body organs such as heads and hands are exposed to the bottom of the construction elevator, so that the workers are very easy to have accidents, and life risks are caused.

2. The utility model discloses a cooperation of spacing groove and stopper is used, the effect of leading to the clamp plate has been played, stability when the clamp plate reciprocates has been improved, setting through the guard plate, play to protection architecture, shock-absorbing structure and base carry out the effect of protecting, protection architecture has been avoided, shock-absorbing structure and base receive the striking from the side, through the dead lever, the cooperation of sliding sleeve and baffle is used, the effect of supporting the drive block has been played on the one hand, on the other hand has played the effect of leading to the drive block, stability when having improved the drive block horizontal slip, can carry on spacingly to the drive block simultaneously, electric telescopic handle's output overextension has been avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom perspective view of the present invention;

FIG. 3 is a front sectional view of the protection structure of the present invention;

fig. 4 is a front sectional view of the shock absorbing structure of the present invention.

In the figure: 1. a car; 2. a control room; 3. a guardrail; 4. a protective net; 5. a cabinet door; 6. a protective structure; 61. a housing; 62. an electric telescopic rod; 63. a transmission block; 64. a first rotating frame; 65. a support; 66. a telescopic pipe; 67. a slider; 68. a second rotating frame; 69. a chute; 7. a shock-absorbing structure; 71. a spring tube; 72. pressing a plate; 73. a spring; 74. a telescopic rod; 75. a limiting groove; 76. a limiting block; 8. a base; 9. a protection plate; 10. a wide-angle camera body; 11. fixing the rod; 12. a sliding sleeve; 13. and a baffle plate.

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. 1-4, the present invention provides a technical solution: a monitoring system with an early warning function for a construction elevator car comprises a car 1, a control chamber 2 is fixedly connected to the right side of the car 1, two symmetrically arranged guardrails 3 are fixedly connected to an inner cavity of the car 1, a protective net 4 is fixedly connected to the inner cavity of each guardrail 3, two symmetrically arranged cabinet doors 5 are hinged to the left side of the car 1, a protective structure 6 is arranged at the center of the bottom of the car 1, the protective structure 6 comprises a shell 61 fixedly connected with the car 1, electric telescopic rods 62 are fixedly connected to the tops of two sides of the inner cavity of the shell 61, a transmission block 63 is fixedly connected to the output end of each electric telescopic rod 62, a first rotating frame 64 is fixedly connected to the bottom of each transmission block 63, a support 65 is rotatably connected to the inner cavity of the first rotating frame 64, an extension tube 66 is arranged at the center of the bottom of the inner cavity of the shell 61 in a penetrating manner, a sliding block 67 is movably connected to the inner cavity of the extension tube 66, two rotating frames 68 are fixedly connected to two sides of the sliding block 67, the two sides of the shell 61 are respectively provided with a sliding groove 69 matched with the second rotating frame 68, one end of the bracket 65 far away from the first rotating frame 64 is rotatably connected with the second rotating frame 68, the bottom of the sliding block 67 is fixedly connected with the wide-angle camera body 10, the bottom of the shell 61 is provided with a through hole matched with the wide-angle camera body 10, the tops of the two sides of the inner cavity of the shell 61 are fixedly connected with a fixed rod 11, the surface of the fixed rod 11 is movably connected with a sliding sleeve 12, the bottom of the sliding sleeve 12 is fixedly connected with a transmission block 63, the surface of the fixed rod 11 is fixedly connected with two symmetrically arranged baffles 13, through the matching use of the fixed rod 11, the sliding sleeve 12 and the baffles 13, on one hand, the transmission block 63 is supported, on the other hand, the transmission block 63 is guided, the stability of the transmission block 63 in left-right sliding is improved, and, the excessive extension of the output end of the electric telescopic rod 62 is avoided, four corners of the bottom of the car 1 are respectively provided with a damping structure 7, the bottom of the damping structure 7 is provided with a base 8, the damping structure 7 comprises a spring tube 71 fixedly connected with the car 1, an inner cavity of the spring tube 71 is movably connected with a pressing plate 72, the top of the pressing plate 72 is fixedly connected with a spring 73, the bottom of the pressing plate 72 is fixedly connected with a telescopic rod 74, the bottom of the telescopic rod 74 penetrates through the bottom of the spring tube 71 and is fixedly connected with the base 8, two sides of the inner cavity of the spring tube 71 are respectively provided with a limiting groove 75, the inner cavity of the limiting groove 75 is movably connected with a limiting block 76, one side of the limiting block 76 far away from the limiting groove 75 is fixedly connected with the pressing plate 72, the effect of guiding the pressing plate 72 is achieved through the matching use of the limiting groove 75 and the limiting block 76, the stability of the pressing plate 72 in the up-down movement is improved, the bottom of the car 1 is fixedly connected with a protection plate 9, protection architecture 6, shock-absorbing structure 7 and base 8 all are located the inner chamber of guard plate 9, through the setting of guard plate 9, have played the effect of protecting protection architecture 6, shock-absorbing structure 7 and base 8, have avoided protection architecture 6, shock-absorbing structure 7 and base 8 to receive the striking from the side.

The working principle is as follows: when the utility model is used, a user installs the wide-angle camera body 10 at the bottom of the cage 1, the image generated by the wide-angle camera body 10 is projected on an electronic display screen inside the control room 2, and the operation personnel can conveniently watch the image, and meanwhile, when foreign matters exist at the bottom of the construction elevator, the electric telescopic rod 62 is opened, the output end of the electric telescopic rod 62 is shortened, and further the driving block 63 is driven to move, the driving block 63 drives the first rotating frame 64 to move, the first rotating frame 64 drives the second rotating frame 68 to move upwards through the bracket 65, the second rotating frame 68 drives the sliding block 67 to move upwards, the sliding block 67 drives the wide-angle camera body 10 to retract into the inner cavity of the telescopic pipe 66, so as to protect the wide-angle camera body 10, after the foreign matters are removed, the electric telescopic rod 62 is opened, the output end of the electric telescopic rod 62 is extended, and finally the wide-angle camera body 10 moves downwards, until the outside of roll-off to casing 61, and then realized the effect of the position of control wide angle camera body 10, when the construction elevator moved to the bottommost, base 8 and ground contact, telescopic link 74 drove clamp plate 72 and compresses spring 73, converted kinetic energy into elastic potential energy, played absorbing effect.

In summary, the following steps: the monitoring system with the early warning function for the construction elevator car has the advantages that the wide-angle camera body 10 is installed at the bottom of the car 1, images generated by the wide-angle camera body 10 are projected on an electronic display screen inside the control room 2, the monitoring system is convenient for operators to watch, meanwhile, the protection structure 6 can control the height of the wide-angle camera body 10, the monitoring system can protect the wide-angle camera body 10, the service life of the wide-angle camera body 10 is greatly prolonged, the damping structure 7 can convert kinetic energy into elastic potential energy and play a role in damping, the monitoring system with the early warning function for the construction elevator car has the advantages of high safety and long service life, in the actual use process, the monitoring system is simple in structure, when the operators work in the control room 2, the situation at the bottom of the car 1 can be directly observed through the wide-angle camera body 10, realized the early warning to the operator, when there is the foreign matter in construction elevator bottom, during wide angle camera body 10 can retract protection architecture 6's inner chamber, prolonged wide angle camera body 10's life, solved construction elevator at the operation in-process, some workman are at the outer edge during operation of wall, perhaps the head, hand etc. health organs expose very easy emergence accident when construction elevator bottom, lead to the workman to appear life dangerous problem.

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.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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

1. The utility model provides a monitored control system for construction elevator car with early warning function, includes car (1), its characterized in that: the utility model discloses a car (1) for the car, including car (1), right side fixedly connected with controls room (2), guardrail (3) that two symmetries of the inner chamber fixedly connected with of car (1) set up, the inner chamber fixedly connected with protection network (4) of guardrail (3), the left side of car (1) articulates there is cabinet door (5) that two symmetries set up, the center department of car (1) bottom is provided with protection architecture (6), the four corners of car (1) bottom all is provided with shock-absorbing structure (7), the bottom of shock-absorbing structure (7) is provided with base (8).

2. The monitoring system for a construction elevator car having an early warning function according to claim 1, characterized in that: the protection structure (6) comprises a shell (61) fixedly connected with the car (1), the top of the two sides of the inner cavity of the shell (61) is fixedly connected with an electric telescopic rod (62), the output end of the electric telescopic rod (62) is fixedly connected with a transmission block (63), the bottom of the transmission block (63) is fixedly connected with a rotating frame I (64), the inner cavity of the rotating frame I (64) is rotatably connected with a support (65), the center of the bottom of the inner cavity of the shell (61) is provided with a telescopic pipe (66) in a penetrating manner, the inner cavity of the telescopic pipe (66) is movably connected with a sliding block (67), the two sides of the sliding block (67) are fixedly connected with a rotating frame II (68), the two sides of the shell (61) are respectively provided with a sliding groove (69) matched with the rotating frame II (68), one end of the support (65) far away from the rotating frame I (64) is rotatably connected with the rotating frame II (68), the bottom fixedly connected with wide angle camera body (10) of sliding block (67), the through-hole with wide angle camera body (10) looks adaptation is seted up to the bottom of casing (61).

3. The monitoring system for a construction elevator car having an early warning function according to claim 1, characterized in that: shock-absorbing structure (7) include with car (1) fixed connection's spring pipe (71), the inner chamber swing joint of spring pipe (71) has clamp plate (72), the top fixedly connected with spring (73) of clamp plate (72), the bottom fixedly connected with telescopic link (74) of clamp plate (72), the bottom of telescopic link (74) run through to the bottom of spring pipe (71) and with base (8) fixed connection.

4. The monitoring system for a construction elevator car having an early warning function according to claim 3, characterized in that: limiting grooves (75) are formed in the two sides of the inner cavity of the spring tube (71), limiting blocks (76) are movably connected to the inner cavity of the limiting grooves (75), and one sides, away from the limiting grooves (75), of the limiting blocks (76) are fixedly connected with the pressing plate (72).

5. The monitoring system for a construction elevator car having an early warning function according to claim 1, characterized in that: the bottom fixedly connected with guard plate (9) of car (1), protective structure (6), shock-absorbing structure (7) and base (8) all are located the inner chamber of guard plate (9).

6. The monitoring system for a construction elevator car having an early warning function according to claim 2, characterized in that: the top fixedly connected with dead lever (11) of casing (61) inner chamber both sides, the surperficial swing joint of dead lever (11) has sliding sleeve (12), the bottom and transmission piece (63) fixed connection of sliding sleeve (12), the fixed surface of dead lever (11) is connected with baffle (13) that two symmetries set up.