CN214744778U - Tower crane safety monitoring device - Google Patents
Tower crane safety monitoring device Download PDFInfo
- Publication number
- CN214744778U CN214744778U CN202120176833.9U CN202120176833U CN214744778U CN 214744778 U CN214744778 U CN 214744778U CN 202120176833 U CN202120176833 U CN 202120176833U CN 214744778 U CN214744778 U CN 214744778U
- Authority
- CN
- China
- Prior art keywords
- tower crane
- protective cover
- transparent protective
- monitoring device
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model provides a tower crane safety monitoring device, which comprises a mounting plate, wherein a monitoring body is arranged on the mounting plate, a transparent protective cover can be detachably arranged on the mounting plate at the periphery of the monitoring body, and the transparent protective cover is in a semicircular structure; the cleaning device comprises a mounting plate, a cleaning rod, a driving unit, a rotating shaft, a cleaning brush and a cleaning brush, wherein the mounting plate is provided with a support, the support is connected with the rotating shaft in a linkage manner through the driving unit, the upper end of the rotating shaft is detachably connected with the cleaning rod, the cleaning rod is in an arc structure matched with the semicircular structure, and the cleaning brush matched with the transparent protective cover is arranged on the cleaning rod; the utility model discloses simple structure is convenient for clear up the control body, does benefit to the control to the tower crane, and the result of use is better.
Description
Technical Field
The utility model relates to a control technical field, concretely relates to tower crane safety monitoring device.
Background
The tower crane is the most common hoisting equipment on the construction site, also called tower crane, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction by the extension (height) of one section and one section (called standard section for short). The tower crane is an indispensable device on a construction site. The tower crane tip has the function of bearing the upper load transmitted by the boom pull rope and the balance arm pull rope, and directly transmits the upper load to the tower body structure through the rotary tower, the rotary table, the bearing seat and other structural components. The self-elevating tower top is provided with a truncated cone column type, a forward-inclined or backward-inclined truncated cone column type, a herringbone frame type and an inclined support frame type. The upper slewing tower crane is required to be provided with a balance weight, and the function of the upper slewing tower crane is to support the balance weight so as to form a balance moment which is required by design and has the action direction opposite to the lifting moment direction. In addition to the counterweight, a hoisting mechanism is often provided at the tail. The hoisting mechanism and the balance weight are arranged at the tail end of the balance arm together, so that partial balance weight function can be achieved, and the distance between the rope reel and the tower tip guide wheel is increased, so that the steel wire rope can be conveniently wound and rope disorder is avoided. The dosage of the balance weight is in inverse proportion to the length of the balance arm, and the length of the balance arm is in proportion to the length of the crane boom.
The tower crane accident is usually caused by factors in various aspects such as unsafe state of objects, unsafe behaviors of people, environmental factors, management defects and the like, wherein the unsafe state of the objects, such as deformation of a crane boom of the tower crane, faulty operation of a mechanism assembly, rope breakage and shaft breakage of a luffing trolley, rope breakage and bad braking of a main winch and the like are the most basic factors causing the tower crane accident. However, the potential safety hazards and the potential faults are all at the high altitude of dozens of meters, and the tower crane in operation enables maintenance personnel and drivers to not easily find the potential safety hazards, so that the potential safety hazards are brought to the safety production of the tower crane, and the potential safety hazards, such as slipping of a hanging object, falling of the hanging object, deformation and fracture of a crane arm, overturning of the tower crane and the like, are caused.
In order to guarantee the security of tower crane, need set up monitoring device and carry out real time monitoring to the tower crane, but monitoring device is after long-time the use, and the camera lens can adhere to the dust, and the monitoring device who sets up on the tower crane is generally higher, and is inconvenient clears up monitoring device to be unfavorable for the control to the tower crane.
Based on the above situation, the utility model provides a tower crane safety monitoring device can effectively solve above problem.
SUMMERY OF THE UTILITY MODEL
To the not enough of existence among the prior art, the utility model aims to provide a tower crane safety monitoring device.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
the utility model provides a tower crane safety monitoring device, including the mounting panel with set up in the control body of mounting panel below still includes:
the transparent protective cover is covered on the periphery of the monitoring body and is detachably connected with the mounting plate;
the cleaning structure is tightly attached to the outer wall of the transparent protective cover and is matched with the longitudinal structure of the transparent protective cover;
the bracket is fixedly connected with the mounting plate, and a driving unit is arranged on the bracket; and
one end of the connecting shaft is connected with the bottom of the cleaning structure, and the other end of the connecting shaft is connected with the driving unit; the drive unit can drive the cleaning mechanism to rotate along the circumferential direction of the outer wall of the transparent protective cover through the connecting shaft.
As a preferred technical scheme of the utility model, the clearance structure include with the clearance brush of transparent protection casing longitudinal structure looks adaptation and the clearance pole of fixed clearance brush.
As a preferred technical scheme of the utility model, the upper end of control body is equipped with the fixing base, is equipped with the mount pad on the mounting panel, be equipped with the fixed slot with mount pad looks adaptation on the mount pad, the fixing base passes through screwed connection in the fixed slot.
As a preferred technical scheme of the utility model, the upper end of the transparent protective cover is provided with a fixing ring, a positioning groove matched with the fixing ring is arranged on the mounting plate, the fixing ring is connected in the positioning groove through a screw, and a sealing ring matched with the fixing ring is arranged in the positioning groove; the transparent protective cover is detachably connected with the mounting plate through the matching of the fixing ring, the positioning groove and the sealing ring.
As the utility model discloses a preferred technical scheme, drive unit is including setting up the protective housing on the support, be equipped with the driving motor who is connected with the rotation axis linkage in the protective housing.
As a preferred technical solution of the present invention, the bottom of the cleaning rod is provided with a fixing sleeve adapted to the rotating shaft, the fixing sleeve is provided with a fixing bolt along the horizontal direction, and the rotating shaft is provided with a through hole adapted to the fixing bolt; the cleaning rod is detachably connected with the rotating shaft through the matching of the fixed sleeve, the fixed bolt and the through hole.
As an optimized technical scheme of the utility model, the hole of fixed cover is interior hexagonal structure, the upper end of rotation axis is equipped with the outer hexagonal structure with interior hexagonal structure looks adaptation.
As an optimized technical proposal of the utility model, the longitudinal section of the transparent protective cover is U-shaped.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
after the above structure is adopted in the utility model, through mutually supporting of the transparent protection casing that sets up, support, drive unit, rotation axis, clearance pole and clearance brush, can protect the control body, external dust can only attach to the transparent protection casing on the surface, then through the cooperation of clearance pole and clearance brush, can clear up the surface of transparent protection casing, does not need artifical climbing eminence to clear up the control body, and the security is high, excellent in use effect does benefit to the control to the tower crane. Meanwhile, the longitudinal section of the transparent protective cover is U-shaped, and the cleaning brush is of a U-shaped structure matched with the exposed protective cover, so that the transparent protective cover can be cleaned conveniently.
In addition, the transparent protective cover can be detachably connected with the mounting plate through the matching of the fixing ring, the positioning groove and the sealing ring, and the transparent protective cover can be conveniently detached, so that the monitoring body in the transparent protective cover can be conveniently overhauled and replaced. And, the clearance pole can be dismantled with the rotation axis through the cooperation of fixed cover, fixing bolt and through-hole and be connected, when the comparatively serious needs of clearance brush wearing and tearing change, can conveniently change clearance pole and clearance brush, guarantees the clearance effect. The utility model discloses simple structure is convenient for clear up the control body, does benefit to the control to the tower crane, and the result of use is better.
Drawings
Fig. 1 is a schematic structural diagram of a tower crane safety monitoring device.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
In the figure: 1. mounting a plate; 2. monitoring the body; 4. a transparent protective cover; 5. a support; 6. a rotating shaft; 7. cleaning the rod; 8. cleaning a brush; 9. a fixed seat; 10. a mounting seat; 11. a fixing ring; 12. positioning a groove; 13. a seal ring; 14. a protective box; 15. fixing a sleeve; 16. and (5) fixing the bolt.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The present invention will be further described with reference to the accompanying drawings 1-3 and examples, but the invention is not limited thereto.
As shown in fig. 1 to 3, the present embodiment provides a tower crane safety monitoring device, including an installation plate 1, where the installation plate 1 is provided with a monitoring body 2, the installation plate 1 at the periphery of the monitoring body 2 is detachably provided with a transparent protection cover 4, and a longitudinal section of the transparent protection cover 4 is U-shaped; be equipped with support 5 on mounting panel 1, be connected with rotation axis 6 through the drive unit linkage on support 5, connection clearance pole 7 can be dismantled to the upper end of rotation axis 6, be equipped with on clearance pole 7 with the clearance brush 8 of 4 longitudinal structure looks adaptations of transparent protection casing. Through the transparent protection casing 4 that sets up, support 5, the drive unit, rotation axis 6, mutually supporting of clearance pole 7 and clearance brush 8, can protect control body 2, external dust can only be attached to transparent protection casing 4 on the surface, then through the cooperation of clearance pole 7 and clearance brush 8, can clear up transparent protection casing 4's surface, do not need artifical climbing eminence to clear up control body 2, the security is high, excellent in use effect does benefit to the control to the tower crane.
Wherein, the upper end of control body 2 is equipped with fixing base 9, is equipped with mount pad 10 on mounting panel 1, be equipped with the fixed slot with 9 looks adaptations of fixing base on the mount pad 10, fixing base 9 passes through screwed connection in the fixed slot, can conveniently carry out dismouting, simple structure, convenient to use to control body 2.
In addition, the upper end of the transparent protective cover 4 is provided with a fixing ring 11, a positioning groove 12 matched with the fixing ring 11 is arranged on the mounting plate 1, the fixing ring 11 is connected in the positioning groove 12 through a screw, and a sealing ring 13 matched with the fixing ring 11 is arranged in the positioning groove 12; the transparent protective cover 4 is detachably connected with the mounting plate 1 through the matching of the fixing ring 11, the positioning groove 12 and the sealing ring 13. The transparent protective cover 4 can be conveniently detached, so that the monitoring body 2 in the transparent protective cover 4 can be conveniently overhauled and replaced.
Specifically, drive unit is including setting up protective housing 14 on support 5, be equipped with the driving motor who is connected with the linkage of rotation axis 6 in the protective housing 14, can drive rotation axis 6 and rotate to drive clearance pole 7 and rotate, clear up transparent protection casing 4.
Specifically, the bottom of the cleaning rod 7 is provided with a fixing sleeve 15 matched with the rotating shaft 6, a fixing bolt 16 penetrates through the fixing sleeve 15 along the horizontal direction, and the rotating shaft 6 is provided with a through hole matched with the fixing bolt 16; the cleaning rod 7 is detachably connected with the rotating shaft 6 through the matching of a fixing sleeve 15, a fixing bolt 16 and a through hole. When 8 wearing and tearing of cleaning brush need be changed comparatively seriously, can conveniently change clearance pole 7 and cleaning brush 8, guarantee the clearance effect.
Furthermore, the inner hole of the fixed sleeve 15 is of an inner hexagonal structure, the upper end of the rotating shaft 6 is provided with an outer hexagonal structure matched with the inner hexagonal structure, when the fixed sleeve 15 is sleeved on the rotating shaft 6, the through hole can be conveniently positioned, and the fixing bolt 16 can normally pass through the through hole; meanwhile, the rotating shaft 6 can conveniently drive the fixed sleeve 15 to rotate, and the stability of the structure is improved.
The utility model discloses a theory of operation is: when the dust on the surface of the transparent protection cover 4 is more, the influence is monitored when the body 2 is monitored the tower crane, the accessible drive unit drives the rotation axis 6 and rotates to drive the cleaning rod 7 and rotate, and then clear up the surface of the transparent protection cover 4 through the cleaning brush 8. When the transparent protective cover 4 is cleaned, the cleaning is preferably carried out in rainy days, and the cleaning effect is good.
According to the utility model discloses a description and attached drawing, the field technical personnel make or use very easily the utility model discloses a tower crane safety monitoring device to can produce the positive effect that the utility model discloses record.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "longitudinal", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (8)
1. The utility model provides a tower crane safety monitoring device, include mounting panel (1) and set up in monitoring body (2) of mounting panel (1) below, its characterized in that still includes:
the transparent protective cover (4) is covered on the periphery of the monitoring body (2) and is detachably connected with the mounting plate (1);
the cleaning structure is tightly attached to the outer wall of the transparent protective cover (4) and is matched with the longitudinal structure of the transparent protective cover (4);
the bracket (5) is fixedly connected with the mounting plate (1), and a driving unit is arranged on the bracket (5); and
one end of the connecting shaft is connected with the bottom of the cleaning structure, and the other end of the connecting shaft is connected with the driving unit; the driving unit can drive the cleaning mechanism to rotate along the circumferential direction of the outer wall of the transparent protective cover (4) through the connecting shaft.
2. The tower crane safety monitoring device of claim 1, characterized in that: the cleaning structure comprises a cleaning brush (8) matched with the longitudinal structure of the transparent protective cover (4) and a cleaning rod (7) for fixing the cleaning brush (8).
3. The tower crane safety monitoring device of claim 1, characterized in that: the upper end of control body (2) is equipped with fixing base (9), is equipped with mount pad (10) on mounting panel (1), be equipped with the fixed slot with fixing base (9) looks adaptation on mount pad (10), fixing base (9) pass through screwed connection in the fixed slot.
4. The tower crane safety monitoring device of claim 1, characterized in that: the upper end of the transparent protective cover (4) is provided with a fixing ring (11), a positioning groove (12) matched with the fixing ring (11) is formed in the mounting plate (1), the fixing ring (11) is connected into the positioning groove (12) through a screw, and a sealing ring (13) matched with the fixing ring (11) is arranged in the positioning groove (12); the transparent protective cover (4) is detachably connected with the mounting plate (1) through the matching of the fixing ring (11), the positioning groove (12) and the sealing ring (13).
5. The tower crane safety monitoring device of claim 1, characterized in that: the driving unit comprises a protective box (14) arranged on the support (5), and a driving motor connected with the rotating shaft (6) in a linkage mode is arranged in the protective box (14).
6. The tower crane safety monitoring device of claim 2, characterized in that: the bottom of the cleaning rod (7) is provided with a fixed sleeve (15) matched with the rotating shaft (6), a fixed bolt (16) penetrates through the fixed sleeve (15) along the horizontal direction, and a through hole matched with the fixed bolt (16) is formed in the rotating shaft (6); the cleaning rod (7) is detachably connected with the rotating shaft (6) through the matching of the fixed sleeve (15), the fixed bolt (16) and the through hole.
7. The tower crane safety monitoring device of claim 6, wherein: the inner hole of the fixed sleeve (15) is of an inner hexagonal structure, and the upper end of the rotating shaft (6) is provided with an outer hexagonal structure matched with the inner hexagonal structure.
8. The tower crane safety monitoring device of claim 1, characterized in that: the longitudinal section of the transparent protective cover (4) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120176833.9U CN214744778U (en) | 2021-01-22 | 2021-01-22 | Tower crane safety monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120176833.9U CN214744778U (en) | 2021-01-22 | 2021-01-22 | Tower crane safety monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214744778U true CN214744778U (en) | 2021-11-16 |
Family
ID=78640616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120176833.9U Active CN214744778U (en) | 2021-01-22 | 2021-01-22 | Tower crane safety monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214744778U (en) |
-
2021
- 2021-01-22 CN CN202120176833.9U patent/CN214744778U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101357739B (en) | Column crane special for movable arm type group tower | |
| CN203813314U (en) | Elevating device | |
| CN206970045U (en) | A kind of construction hanging device | |
| CN214744778U (en) | Tower crane safety monitoring device | |
| CN214615310U (en) | Supporting platform with protection function for construction | |
| CN201284195Y (en) | Miniature crane | |
| CN206185355U (en) | High altitude (HA) scope is with welding auxiliary machinery arm | |
| CN201746237U (en) | Hoist and counter weight type height limiting device thereof | |
| CN207048283U (en) | A kind of construction suspension bracket | |
| CN212198253U (en) | Tower crane | |
| CN202296894U (en) | Single-boom gantry crane | |
| CN103058072B (en) | Large luffing jib tower crane introduction mechanism | |
| CN215835486U (en) | Wisdom building site tower crane monitoring device based on building information model | |
| CN215519858U (en) | Safe and reliable's construction is with preventing hanging flower basket that inclines | |
| CN213231267U (en) | Bridge crane with telescopic suspension of two sides of main beam | |
| CN212687327U (en) | Lifting device for coal mine maintenance equipment | |
| CN111457144A (en) | Hoist type hoist | |
| CN218420713U (en) | Upright column type rotary anti-falling lifeline | |
| CN206088848U (en) | Tower crane | |
| CN216190465U (en) | Gantry crane rotary mechanism rotation type maintenance hoist device | |
| CN204752042U (en) | Take weight detection's tower crane structure | |
| CN211496699U (en) | Tower crane safety monitoring system | |
| CN221121713U (en) | Security monitoring equipment | |
| CN213898048U (en) | Building construction beam frame | |
| CN112047249B (en) | Sling for weight below 300 kg in narrow space |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |