CN216520450U - Fault diagnosis device for tower crane - Google Patents
Fault diagnosis device for tower crane Download PDFInfo
- Publication number
- CN216520450U CN216520450U CN202122743063.4U CN202122743063U CN216520450U CN 216520450 U CN216520450 U CN 216520450U CN 202122743063 U CN202122743063 U CN 202122743063U CN 216520450 U CN216520450 U CN 216520450U
- Authority
- CN
- China
- Prior art keywords
- tower crane
- wall
- fault diagnosis
- diagnosis device
- hollow pipe
- 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
- Control And Safety Of Cranes (AREA)
Abstract
The utility model discloses a fault diagnosis device for a tower crane, which comprises a machine body, wherein two groups of rubber pads are fixedly arranged on the outer walls of two sides of the machine body, a hollow pipe is fixedly arranged on the outer wall of one side of each rubber pad, a plurality of groups of sliding grooves are formed in the outer wall of one side of the hollow pipe, sliding blocks are movably arranged on the hollow pipe through the sliding grooves, connecting blocks are fixedly arranged on the outer surfaces, close to each other, of the adjacent groups of the sliding blocks, a sealing ring is fixedly arranged between the outer surface positions, close to each other, of the adjacent groups of the connecting blocks, a cross rod is fixedly arranged on the outer wall of one side of the sealing ring, and a silica gel pad is fixedly arranged on the outer wall of one side of the cross rod. The utility model relates to a fault diagnosis device for a tower crane, which can effectively buffer the external force of the tower crane, so that the whole tower crane can be always kept stable under the action of the external force, the possibility of inclination or side turning of the tower crane is avoided, the moving operation steps of the tower crane are simplified, and the tower crane is more convenient and faster in the transportation process.
Description
Technical Field
The utility model relates to the technical field of fault diagnosis, in particular to a fault diagnosis device for a tower crane.
Background
The tower crane is a crane which is the most commonly used on construction sites, is called a tower crane, is lengthened section by section and is used for hanging construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction. The tower crane is indispensable equipment on a construction site, wherein the tower crane tip has the function of bearing upper loads transmitted by a boom pull rope and a balance arm pull rope and directly transmits the upper loads to a tower body structure through a rotary tower, a rotary table, a 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.
When the traditional fault diagnosis device for the tower crane is used, the external force of the traditional fault diagnosis device for the tower crane cannot be effectively buffered, and the fault diagnosis device is often stressed to generate the possibility of inclination or rollover, so that internal parts are easily damaged, the service life of the fault diagnosis device is shortened, and meanwhile, in the moving and transporting process of the fault diagnosis device for the tower crane, the operation steps are complex, so that the use of the fault diagnosis device for the tower crane is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a fault diagnosis device for a tower crane, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a fault diagnosis device for a tower crane comprises a machine body, wherein two groups of rubber pads are fixedly arranged on the outer walls of two sides of the machine body, a hollow pipe is fixedly arranged on the outer wall of one side of each rubber pad, a plurality of groups of sliding grooves are formed in the outer wall of one side of the hollow pipe, sliding blocks are movably arranged on the hollow pipe through the sliding grooves, connecting blocks are fixedly arranged on the outer surfaces, close to each other, of the adjacent sliding blocks, a sealing ring is fixedly arranged between the outer surface positions, close to each other, of the adjacent connecting blocks, a cross rod is fixedly arranged on the outer wall of one side of the sealing ring, a silica gel pad is fixedly arranged on the outer wall of one side of the cross rod, a compression spring is fixedly arranged between the outer wall positions, close to each other, of the rubber pads and the silica gel pads, two groups of protection plates are fixedly arranged between the outer wall positions of one side of the adjacent two groups of the silica gel pads, and two groups of support plates are fixedly arranged on the lower surface of the machine body, the utility model discloses a swivel nut, including the backup pad, the backup pad has the connecting rod, the outer fixed surface of connecting rod has the outer swivel nut, the both sides outer wall position of backup pad has seted up the mounting groove between, the backup pad has interior swivel nut through mounting groove fixed mounting, and is two sets of the inside movable mounting of interior swivel nut has the connecting rod, the outer fixed surface of connecting rod installs outer swivel nut, the equal fixed mounting in both sides outer wall of connecting rod has the mounting bracket, the lower fixed surface of mounting bracket installs the universal wheel.
Preferably, the sliding blocks are vertically connected with the hollow pipe in a penetrating mode through sliding grooves, and the sliding blocks are vertically distributed with the sealing ring through connecting blocks.
Preferably, the hollow pipe, the sealing ring and the cross rod are positioned on the same central axis, and the hollow pipe and the cross rod are vertically connected in a penetrating manner.
Preferably, the rubber pad and the silica gel pad are horizontally distributed, and the rubber pad and the silica gel pad are vertically distributed with the compression spring.
Preferably, the two groups of support plates are horizontally distributed, and the support plates are vertically connected with the connecting rods in a penetrating mode.
Preferably, the two groups of the inner threaded sleeves and the outer threaded sleeves are positioned on the same central axis, and the inner threaded sleeves and the outer threaded sleeves are vertically connected in a penetrating mode.
Compared with the prior art, the utility model has the following beneficial effects:
1. the organism passes through the hollow tube and the horizontal pole is connected with the silica gel pad, when the external force striking, its impact acts on the silica gel pad, the silica gel pad cushions it this moment, and transmit the power after will cushioning to the horizontal pole on, make the horizontal pole along the hollow tube to its inside removal, and sealing washer on the horizontal pole will promote the slider and remove along the spout, thereby make slider and sealing washer all to contact with the hollow tube, its friction will be confronted with the impact, thereby carry out the shock attenuation, and compression spring atress produces deformation and shortens the back, its reaction force acts on the silica gel pad, drive horizontal pole and silica gel pad return to the normal position, thereby make failure diagnosis device remain stable.
2. The backup pad is connected the connecting rod that has the universal wheel through interior thread bush, holds the connecting rod and twists, makes outer thread bush on the connecting rod contact with interior thread bush mutually, and is fixed mutually through its meshing structure, thereby makes the connecting rod rotate one hundred eighty degrees downwards, and the universal wheel on the connecting rod will contact with ground this moment, thereby guarantees its holistic support stability, can directly promote the organism this moment and remove under the effect of universal wheel, thereby it is more convenient to make it remove the transportation step.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a fault diagnosis device for a tower crane according to the present invention;
FIG. 2 is a cross-sectional view of a fault diagnosis device for a tower crane according to the present invention;
FIG. 3 is a schematic view of a cross bar connection structure in the fault diagnosis device for the tower crane of the present invention;
fig. 4 is a schematic view of a connecting rod connection structure in the fault diagnosis device for the tower crane of the present invention.
In the figure: 1. a body; 2. a rubber pad; 3. a hollow tube; 4. a chute; 5. a slider; 6. connecting blocks; 7. a seal ring; 8. a cross bar; 9. a silica gel pad; 10. a compression spring; 11. a protection plate; 12. a support plate; 13. mounting grooves; 14. an inner threaded sleeve; 15. a connecting rod; 16. an external thread sleeve; 17. a mounting frame; 18. a universal wheel.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
As shown in figures 1-4, a fault diagnosis device for a tower crane comprises a machine body 1, two groups of rubber pads 2 are fixedly arranged on the outer walls of two sides of the machine body 1, a hollow pipe 3 is fixedly arranged on the outer wall of one side of the rubber pads 2, a plurality of groups of sliding grooves 4 are formed in the outer wall of one side of the hollow pipe 3, sliding blocks 5 are movably arranged on the hollow pipe 3 through the sliding grooves 4, connecting blocks 6 are fixedly arranged on the outer surfaces, close to each other, of the adjacent groups of sliding blocks 5, sealing rings 7 are fixedly arranged between the outer surface positions, close to each other, of the adjacent groups of connecting blocks 6, a cross rod 8 is fixedly arranged on the outer wall of one side of the sealing ring 7, a silica gel pad 9 is fixedly arranged on the outer wall of one side of the cross rod 8, compression springs 10 are fixedly arranged between the outer wall positions, close to each other, of the rubber pads 2 and the silica gel pads 9, two groups of protection plates 11 are fixedly arranged between the outer wall positions of one side of the adjacent groups of the silica gel pads 9, the lower fixed surface of organism 1 installs two sets of backup pads 12, has seted up mounting groove 13 between the both sides outer wall position of backup pad 12, and swivel nut 14 in backup pad 12 passes through mounting groove 13 fixed mounting, and the inside movable mounting of swivel nut 14 has connecting rod 15 in two sets of, and the outer fixed surface of connecting rod 15 installs outer jacket 16, and the equal fixed mounting in both sides outer wall of connecting rod 15 has mounting bracket 17, and the lower fixed surface of mounting bracket 17 installs universal wheel 18.
Slider 5 passes through spout 4 and 3 perpendicular through connections of hollow tube, and slider 5 distributes with sealing washer 7 is perpendicular through connecting block 6, when sealing washer 7 atress, can effectually pass through connecting block 6 with its power and transmit to slider 5 on to make slider 5 atress slide along spout 4, thereby make it produce frictional force at the slip in-process, confront mutually with its outside impact.
The hollow tube 3, the sealing ring 7 and the cross rod 8 are located on the same central axis, the hollow tube 3 and the cross rod 8 are vertically connected in a penetrating mode, when the cross rod 8 is stressed, the sealing ring 7 can be effectively pushed under the action of force to move along the hollow tube 3, the moving track of the vertical penetrating connection structure can be effectively determined, and the possibility that the vertical penetrating connection structure deviates in the moving process is avoided.
Two sets of backup pads 12 horizontal distribution, backup pad 12 and connecting rod 15 perpendicular through connection, two sets of backup pads 12 and the effectual complete fixed connection structure that constitutes of connecting rod 15 to make it when removing or the fixed state, remain stable throughout, avoid its possibility that produces the slope.
The two groups of inner thread sleeves 14 and outer thread sleeves 16 are positioned on the same central axis, the inner thread sleeves 14 and the outer thread sleeves 16 are vertically connected in a penetrating manner, and the horizontal distribution can effectively fix the position of the connecting rod 15, so that the connecting rod is always horizontally arranged, and the possibility of inclination of the connecting rod is avoided.
It should be noted that, when in use, the support portion 12 is contacted with the ground, the connecting rod 15 can be held to screw, the outer thread sleeve 16 on the connecting rod 15 is contacted with the inner thread sleeve 14 and is fixed through the meshing structure, so that the connecting rod 15 rotates downwards by one hundred eighty degrees, the universal wheel 18 on the connecting rod 15 is contacted with the ground, so as to ensure the whole supporting stability, at the moment, the machine body 1 can be directly pushed to move under the action of the universal wheel 18, so that the moving and transporting steps are more convenient, when the machine body is moved to a proper position, the machine body can be used, when an external force impacts, the impact force acts on the silica gel pad 9, at the moment, the silica gel pad 9 buffers the machine body, and transmits the buffered force to the cross rod 8, so that the cross rod 8 moves towards the inside along the hollow tube 3, and the sealing ring 7 on the cross rod 8 pushes the sliding block 5 to move along the sliding groove 4, thereby make slider 5 and sealing washer 7 all to contact with hollow tube 3, its frictional force will confront with the impact to carry out the shock attenuation, and compression spring 10 atress produces deformation and shortens the back, its reaction force acts on silica gel pad 9, drives horizontal pole 8 and silica gel pad 9 and returns to the normal position, thereby makes the failure diagnosis device remain stable. The utility model relates to a fault diagnosis device for a tower crane, which can effectively buffer the external force of the tower crane, so that the whole tower crane can be always kept stable under the action of the external force, the possibility of inclination or side turning of the tower crane is avoided, the moving operation steps of the tower crane are simplified, and the tower crane is more convenient and faster in the transportation process.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a fault diagnosis device for tower machine, includes organism (1), its characterized in that: the machine body is characterized in that two groups of rubber pads (2) are fixedly mounted on the outer walls of two sides of the machine body (1), a hollow pipe (3) is fixedly mounted on the outer wall of one side of each rubber pad (2), a plurality of groups of sliding grooves (4) are formed in the outer wall of one side of each hollow pipe (3), sliding blocks (5) are movably mounted on the hollow pipe (3) through the sliding grooves (4), connecting blocks (6) are fixedly mounted on the outer surfaces, close to each other, of the sliding blocks (5) of adjacent groups, sealing rings (7) are fixedly mounted between the outer surface positions, close to each other, of the connecting blocks (6), a cross rod (8) is fixedly mounted on the outer wall of one side of each sealing ring (7), a silica gel pad (9) is fixedly mounted on the outer wall of one side of each cross rod (8), and a compression spring (10) is fixedly mounted between the outer wall positions, close to each other, of the rubber pads (2) and the silica gel pads (9), adjacent two sets of fixed mounting has two sets of guard plates (11) between the one side outer wall position of silica gel pad (9), the lower fixed surface of organism (1) installs two sets of backup pad (12), mounting groove (13) have been seted up between the both sides outer wall position of backup pad (12), swivel nut (14) in backup pad (12) through mounting groove (13) fixed mounting, two sets of the inside movable mounting of interior swivel nut (14) has connecting rod (15), the outer fixed surface of connecting rod (15) installs outer thread bush (16), the equal fixed mounting in both sides outer wall of connecting rod (15) has mounting bracket (17), the lower fixed surface of mounting bracket (17) installs universal wheel (18).
2. The fault diagnosis device for the tower crane according to claim 1, characterized in that: the sliding block (5) is vertically connected with the hollow pipe (3) in a penetrating manner through the sliding groove (4), and the sliding block (5) is vertically distributed with the sealing ring (7) through the connecting block (6).
3. The fault diagnosis device for the tower crane according to claim 1, characterized in that: the hollow pipe (3), the sealing ring (7) and the cross rod (8) are positioned on the same central axis, and the hollow pipe (3) and the cross rod (8) are vertically connected in a penetrating mode.
4. The fault diagnosis device for the tower crane according to claim 1, characterized in that: the rubber pad (2) and the silica gel pad (9) are horizontally distributed, and the rubber pad (2) and the silica gel pad (9) are vertically distributed with the compression spring (10).
5. The fault diagnosis device for the tower crane according to claim 1, characterized in that: the two groups of the supporting plates (12) are horizontally distributed, and the supporting plates (12) are vertically connected with the connecting rods (15) in a penetrating mode.
6. The fault diagnosis device for the tower crane according to claim 1, characterized in that: the two groups of the inner threaded sleeves (14) and the outer threaded sleeves (16) are positioned on the same central axis, and the inner threaded sleeves (14) and the outer threaded sleeves (16) are vertically connected in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122743063.4U CN216520450U (en) | 2021-11-10 | 2021-11-10 | Fault diagnosis device for tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122743063.4U CN216520450U (en) | 2021-11-10 | 2021-11-10 | Fault diagnosis device for tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216520450U true CN216520450U (en) | 2022-05-13 |
Family
ID=81529232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122743063.4U Active CN216520450U (en) | 2021-11-10 | 2021-11-10 | Fault diagnosis device for tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216520450U (en) |
-
2021
- 2021-11-10 CN CN202122743063.4U patent/CN216520450U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105092222A (en) | Loading apparatus for bearing strength test of girder integral body stability | |
| CN111424537A (en) | Gravity type anti-overturning device suitable for single-column pier bridge | |
| CN214835077U (en) | A consolidate bearing structure for building engineering | |
| CN212509791U (en) | Sliding support device for thermal pipeline construction | |
| CN204718787U (en) | A kind of charger of girder steel monolithic stability bearingtest | |
| CN207243299U (en) | A kind of building platform electric crane | |
| CN216520450U (en) | Fault diagnosis device for tower crane | |
| CN102373672B (en) | Vertical rotating hinge system for arch rib structure | |
| CN114263289A (en) | Anti-seismic component with energy consumption and bearing double functions and buffer | |
| CN112523775A (en) | Novel contact channel prestress support device | |
| CN216712696U (en) | Crossbeam mechanism convenient to mechanized bridge erects | |
| CN113896101B (en) | Quick hoisting device of instrument for road and bridge construction | |
| CN216665030U (en) | Prefabricated plate and shear force wall auxiliary stay connection structure | |
| CN213112252U (en) | Limiting device for crane trolley | |
| CN201486129U (en) | Universal coupling flange device | |
| CN216471930U (en) | Anti-collision device for tower crane | |
| CN214935342U (en) | Be suitable for oil and gas drilling exploitation equipment hook assembly | |
| CN213296319U (en) | Tamping device for hydraulic and hydroelectric engineering | |
| CN209053006U (en) | It is a kind of for driving the driving device of steel tube arch bridge arch center supporting structure | |
| CN214008499U (en) | Pipeline protector for hydraulic engineering | |
| CN213833106U (en) | Building rubbish discharging equipment in construction | |
| CN210480088U (en) | Segment production line climbing mechanism | |
| CN220131682U (en) | Circular pipe-jacking pipe joint lifting appliance | |
| CN219365531U (en) | Transmission line iron tower righting device | |
| CN210417613U (en) | Improved cable tray rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |