CN214989889U

CN214989889U - Device convenient to lifting hook of tower machine is monitored

Info

Publication number: CN214989889U
Application number: CN202121352968.2U
Authority: CN
Inventors: 景东
Original assignee: Hubei Zhijian Youpin Technology Co ltd
Current assignee: Hubei Zhijian Youpin Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-03
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a device convenient to lifting hook of tower machine carries out control, including the mounting panel, mounting panel one side fixed connection bracing piece, upper end of the support bar rotates and connects the camera, and the mounting panel is kept away from bracing piece one side upper end sliding connection and is connected the carriage, and the mounting panel is kept away from bracing piece one side lower extreme sliding connection lower carriage, goes up the carriage upper end and installs coupling mechanism, and stop gear is installed to the carriage lower extreme down, and the fixed slot has all been seted up to the lower extreme on the mounting panel, the beneficial effects of the utility model are that: through the rotating handle, the rotating rod, the threaded block, the threaded pipe, the connecting rod and other structures which are arranged, the clamping rod can conveniently enter the clamping groove, so that the upper connecting frame and the lower connecting frame can clamp the fixing frame, the clamping and clamping modes are adopted, the installation time of the installation camera can be reduced, the danger of high-altitude operation is reduced, and the camera convenient to monitor the lifting hook.

Description

Device convenient to lifting hook of tower machine is monitored

Technical Field

The utility model relates to the technical field of machinery, specifically be a device that lifting hook of tower machine of being convenient for monitored.

Background

The tower crane monitoring system can digitally display the operation data such as amplitude, height, weight and inclination angle of the tower crane on site, can early warn in real time once unsafe behaviors occur in the operation process of the tower crane, and uploads operation records and alarm information to the intelligent construction site system in real time, so that remote supervision and information retention are facilitated.

At present, when tower crane lifting hook monitoring equipment is installed, due to the adoption of a screw fixing mode, the installation mode that the installation plate of the camera is fixed on the fixing frame is very inconvenient, and when the camera is installed at high altitude, the required time is long, so that the danger of workers is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device convenient to lifting hook of tower machine carries out control to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device convenient for monitoring a lifting hook of a tower crane comprises a mounting plate, wherein a supporting rod is fixedly connected to one side of the mounting plate, the upper end of the supporting rod is rotatably connected with a camera, the upper end of one side, away from the supporting rod, of the mounting plate is slidably connected with an upper connecting frame, the lower end of one side, away from the supporting rod, of the mounting plate is slidably connected with a lower connecting frame, a connecting mechanism is installed at the upper end of the upper connecting frame, a limiting mechanism is installed at the lower end of the lower connecting frame, and fixing grooves are formed in the upper end and the lower end of the mounting plate;

stop gear is including changeing the handle, change keeping away from bracing piece one side fixed connection bull stick, the bull stick is kept away from changeing one side fixed connection thread piece, thread piece threaded connection screwed pipe, screwed pipe and lower connection frame fixed connection, the thread piece is kept away from bull stick one side and is passed through bearing and connecting rod fixed connection, the connecting rod is kept away from thread piece upper end fixed connection fixed plate, the fixed plate upper end is close to bracing piece one side fixed connection kelly.

Preferably, the connecting mechanism handle comprises a pressing plate, one side of the pressing plate, which is close to the supporting rod, is fixedly connected with an inserting plate, the inserting plate is connected with the upper connecting frame in a sliding mode, the lower end of the inserting plate is fixedly connected with a clamping block, a clamping groove is formed in the clamping block, and one side of the pressing plate, which is far away from the supporting rod, is fixedly connected with a protection rod.

Preferably, a protection groove is formed in one side, far away from the supporting rod, of the upper end of the upper connecting frame, and the protection groove is matched with the protection rod of the connecting mechanism.

Preferably, the clamping groove is square, and the clamping groove is matched with the clamping rod.

Preferably, a through groove is formed in one side, away from the supporting rod, of the lower connecting frame, and the through groove is matched with the clamping rod.

Preferably, go up the carriage and be close to the equal fixed connection shift ring in mounting panel one side with lower carriage, two the equal sliding connection slide bar of shift ring, two the slide bar all with homonymy fixed slot fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: through the rotating handle, the rotating rod, the threaded block, the threaded pipe, the connecting rod and other structures which are arranged, the clamping rod can conveniently enter the clamping groove, so that the upper connecting frame and the lower connecting frame can clamp the fixing frame, the clamping and clamping modes are adopted, the installation time of the installation camera can be reduced, the danger of high-altitude operation is reduced, and the camera convenient to monitor the lifting hook.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

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

fig. 3 is a schematic structural view of the connection mechanism of the present invention;

fig. 4 is a schematic structural diagram of the limiting mechanism of the present invention.

In the figure: 1. mounting a plate; 2. a support bar; 3. a camera; 4. a connecting mechanism; 41. pressing a plate; 42. inserting plates; 43. a clamping block; 44. a card slot; 45. a guard bar; 5. a limiting mechanism; 51. turning a handle; 52. a rotating rod; 53. a thread block; 54. a threaded pipe; 55. a connecting rod; 56. a fixing plate; 57. a clamping rod; 6. fixing grooves; 7. a slide bar; 8. a moving ring; 9. an upper connection frame; 10. a lower connecting frame; 11. a through groove; 12. and (4) protecting the groove.

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 device convenient for monitoring a lifting hook of a tower crane comprises a mounting plate 1, wherein one side of the mounting plate 1 is fixedly connected with a supporting rod 2, the upper end of the supporting rod 2 is rotatably connected with a camera 3, the upper end of one side, away from the supporting rod 2, of the mounting plate 1 is slidably connected with an upper connecting frame 9, the lower end, away from the supporting rod 2, of the mounting plate 1 is slidably connected with a lower connecting frame 10, the upper end of the upper connecting frame 9 is provided with a connecting mechanism 4, the lower end of the lower connecting frame 10 is provided with a limiting mechanism 5, the limiting mechanism 5 can play a role of fixing the connecting mechanism 4, the mounting of the upper connecting frame 9 and the lower connecting frame 10 is convenient, and the upper end and the lower end of the mounting plate 1 are both provided with a fixing groove 6;

the limiting mechanism 5 comprises a rotating handle 51, a rotating rod 52 is fixedly connected with one side of the rotating handle 51 far away from the support rod 2, a thread block 53 is fixedly connected with one side of the rotating rod 52 far away from the rotating handle 51, the thread block 53 is in threaded connection with a thread pipe 54, the thread pipe 54 is fixedly connected with the lower connecting frame 10, one side of the thread block 53 far away from the rotating rod 52 is fixedly connected with a connecting rod 55 through a bearing, the upper end of the connecting rod 55 far away from the thread block 53 is fixedly connected with a fixing plate 56, one side of the upper end of the fixing plate 56 near the support rod 2 is fixedly connected with a clamping rod 57, by rotating the rotating handle 51, the rotating handle 51 drives the rotating rod 52 to rotate, the rotating rod 52 drives the thread block 53 to rotate in the thread pipe 54, and the threaded block 53 drives the connecting rod 55 to move, so that the connecting rod 55 drives the fixing plate 56 to move, the fixing plate 56 drives the clamping rod 57 to move towards one side close to the through groove 11, and enters the through groove 11 to allow the catching rod 57 to enter the catching groove 44, thereby coupling the upper coupling frame 9 and the lower coupling frame 10.

The connecting mechanism 4 comprises a pressing plate 41, an inserting plate 42 is fixedly connected at one side of the lower end of the pressing plate 41 close to the supporting rod 2, the inserting plate 42 is connected with the upper connecting frame 9 in a sliding manner, a clamping block 43 is fixedly connected at the lower end of the inserting plate 42, a clamping groove 44 is formed in the clamping block 43, a protecting rod 45 is fixedly connected at one side of the lower end of the pressing plate 41 far from the supporting rod 2, the clamping groove 44 is square, the clamping groove 44 is matched with a clamping rod 57, a protecting groove 12 is formed at one side of the upper end of the upper connecting frame 9 far from the supporting rod 2, the protecting groove 12 is matched with the protecting rod 45 of the connecting mechanism 4, the pressing plate 41 drives the inserting plate 42 to move, the inserting plate 42 drives the clamping block 43 to move, the clamping block 43 enters the through groove 11, the clamping rod 57 conveniently enters the clamping groove 44, a through groove 11 is formed at one side of the lower connecting frame 10 far from the supporting rod 2, the through groove 11 is matched with the clamping rod 57, the upper connecting frame 9 and the lower connecting frame 10 close to the mounting plate 1 are fixedly connected with a moving ring 8, two shift ring 8 equal sliding connection slide bar 7, two slide bars 7 are all with homonymy fixed slot 6 fixed connection, are convenient for go up the removal of splice box 9 and lower splice box 10.

Specifically, when the utility model is used, the upper connection frame 9 and the lower connection frame 10 are pressed simultaneously, the upper connection frame 9 and the lower connection frame 10 are close to each other and clamped with the fixed frame, then the pressing plate 41 is pressed to drive the inserting plate 42 to move, the inserting plate 42 drives the clamping block 43 to move, the clamping block 43 enters the through groove 11, then the rotating handle 51 is rotated, the rotating handle 51 drives the rotating rod 52 to rotate, the rotating rod 52 drives the threaded block 53 to rotate in the threaded pipe 54, and the threaded block 53 drives the connecting rod 55 to move, so that the connecting rod 55 drives the fixing plate 56 to move, the fixing plate 56 drives the clamping rod 57 to move to one side close to the through groove 11 and enter the through groove 11, so that the clamping rod 57 enters the clamping groove 44, thereby the upper connection frame 9 and the lower connection frame 10 are connected, the fixed frame is clamped with the fixed frame, thereby the camera 3 is fixed on the fixed frame for use, thereby facilitating the installation and monitoring of the camera 3, reduce the installation time of workers and is very convenient.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 device convenient for monitoring the lifting hook of the tower crane is characterized by comprising a mounting plate (1), wherein one side of the mounting plate (1) is fixedly connected with a supporting rod (2), the upper end of the supporting rod (2) is rotatably connected with a camera (3), the upper end of one side, away from the supporting rod (2), of the mounting plate (1) is slidably connected with an upper connecting frame (9), the lower end of one side, away from the supporting rod (2), of the mounting plate (1) is slidably connected with a lower connecting frame (10), a connecting mechanism (4) is arranged at the upper end of the upper connecting frame (9), a limiting mechanism (5) is arranged at the lower end of the lower connecting frame (10), and fixing grooves (6) are formed in the upper end and the lower end of the mounting plate (1);

stop gear (5) are including changeing (51), change (51) keep away from bracing piece (2) one side fixed connection bull stick (52), bull stick (52) are kept away from to change (51) one side fixed connection screw block (53), screw block (53) threaded connection screwed pipe (54), screwed pipe (54) and lower connection frame (10) fixed connection, bull stick (52) one side is kept away from in screw block (53) through bearing and connecting rod (55) fixed connection, screw block (53) upper end fixed connection fixed plate (56) are kept away from in connecting rod (55), fixed plate (56) upper end is close to bracing piece (2) one side fixed connection kelly (57).

2. The device convenient for monitoring the lifting hook of the tower crane according to claim 1, characterized in that: connecting mechanism (4) are including pressing board (41), press board (41) lower extreme to be close to bracing piece (2) one side fixed connection picture peg (42), picture peg (42) and last carriage (9) sliding connection, picture peg (42) lower extreme fixed connection fixture block (43), draw-in groove (44) have been seted up in fixture block (43), keep away from bracing piece (2) one side fixed connection guard bar (45) according to board (41) lower extreme.

3. The device convenient for monitoring the lifting hook of the tower crane according to claim 1, characterized in that: and a protection groove (12) is formed in one side, far away from the support rod (2), of the upper end of the upper connecting frame (9), and the protection groove (12) is matched with a protection rod (45) of the connecting mechanism (4).

4. The device convenient for monitoring the lifting hook of the tower crane according to claim 2, characterized in that: the clamping groove (44) is square, and the clamping groove (44) is matched with the clamping rod (57).

5. The device convenient for monitoring the lifting hook of the tower crane according to claim 1, characterized in that: one side, far away from the supporting rod (2), of the lower connecting frame (10) is provided with a through groove (11), and the through groove (11) is matched with the clamping rod (57).

6. The device convenient for monitoring the lifting hook of the tower crane according to claim 1, characterized in that: go up connecting frame (9) and lower connecting frame (10) and be close to equal fixed connection shift ring (8), two in mounting panel (1) one side equal sliding connection slide bar (7), two slide bar (7) all with homonymy fixed slot (6) fixed connection.