CN220223288U - Automatic anchor-entering rotary anchoring device - Google Patents
Automatic anchor-entering rotary anchoring device Download PDFInfo
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- CN220223288U CN220223288U CN202321539748.XU CN202321539748U CN220223288U CN 220223288 U CN220223288 U CN 220223288U CN 202321539748 U CN202321539748 U CN 202321539748U CN 220223288 U CN220223288 U CN 220223288U
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- shell
- anchoring column
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- 238000004873 anchoring Methods 0.000 title claims abstract description 235
- 239000011148 porous material Substances 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 230000009194 climbing Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an automatic anchoring rotary anchoring device, which comprises an anchoring pore plate, an anchoring column shell, an anchoring column and a pin shaft; the anchoring column shell is of a hollow cylinder structure, is vertically arranged on one side, far away from the rotating shaft center, of the machine room, and horizontally rotates with the machine room; an anchor column is sleeved in the anchor column casing in a coaxial way, the lower end of the anchor column vertically extends downwards out of the lower surface of the anchor column casing, is vertically and slidingly connected with the anchor column casing, and is locked and fixed through a pin shaft; the anchoring pore plate is arranged on the cylinder body along the rotation track of the anchoring column, the section of the anchoring pore plate is trapezoid, a round hole matched with the anchoring column is vertically embedded and penetrated in the middle position of the upper surface of the anchoring pore plate, the lower end of the anchoring column is contacted with the ladder surface of the anchoring pore plate in the horizontal rotation process of the anchoring column along with the anchoring column shell, the anchoring pore plate climbs upwards to the round hole along the ladder surface of the anchoring pore plate, and falls into the anchoring pore plate under the influence of dead weight, so that anchoring and anchoring are completed. According to the utility model, the anchoring operation can be completed by only one person, so that time and labor are saved.
Description
Technical Field
The utility model relates to the technical field of portal cranes, in particular to an automatic anchoring rotary anchoring device.
Background
The portal crane (hereinafter referred to as a portal crane) is mainly used for outdoor wharfs and goods yards, is used for loading and unloading sundries and bulk cargoes, and has the characteristics of high field utilization rate, large operation range, wide application range, strong universality and the like, and is widely used in wharfs and goods yards; and the slewing mechanism is a main component of the door machine.
In order to prevent the door machine from abnormal rotation due to the influence of strong wind, and further to generate safety accidents or equipment accidents, the rotation part of the door machine is generally anchored before the strong wind is generated. The mode adopted at present is that three people are needed to cooperate to operate: one person operating the machine in the cab, one person observing alignment at the anchor orifice plate, one person operating the anchor device in the machine room; and three people need to keep communicating, and the anchor post is inserted immediately after being aligned with the hole, but due to inertia caused by rotation during the period, wind force influence, error in matching and the like, the anchor post is not aligned with the hole, so that the insertion is failed, and time and labor are wasted. Therefore, the above problems need to be solved.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the automatic anchoring rotary anchoring device, which overcomes the difficult problem of anchoring alignment, can finish anchoring operation by only one person, saves time and labor, and improves the operation efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model relates to an automatic anchoring rotary anchoring device, which is characterized in that: the device comprises an anchoring pore plate, an anchoring column shell, an anchoring column and a pin shaft; the anchoring column shell is of a hollow cylinder structure, is vertically arranged on one side, far away from the rotating shaft center, of the gantry crane machine room, and horizontally rotates the random house in the horizontal rotation process of the machine room around the cylinder body through the slewing bearing; an anchoring column matched with the anchoring column is sleeved in the anchoring column shell in a coaxial manner, the lower end of the anchoring column vertically extends downwards out of the lower surface of the anchoring column shell, is vertically and slidingly connected with the anchoring column shell, and is locked and fixed through a pin shaft; the portal crane is characterized in that an anchoring pore plate is further arranged on the portal crane cylinder along the rotation track of the anchoring column, the section of the anchoring pore plate is trapezoid, a round hole matched with the anchoring column is vertically embedded and penetrated in the middle of the upper surface of the anchoring pore plate, the lower end of the anchoring column is contacted with the trapezoid surface of the anchoring pore plate in the horizontal rotation process of the anchoring column along with the anchoring column shell, the anchoring pore plate climbs upwards to the round hole along the trapezoid surface of the anchoring pore plate, and then falls into the anchoring pore plate automatically under the influence of dead weight, so that anchoring is completed.
Preferably, the center of the anchoring orifice plate and the center of the anchoring column casing are arranged on the same radius.
Preferably, the aperture of the circular hole is larger than the outer diameter of the anchoring column, and the circular hole penetrates through the lower surface of the anchoring orifice plate, so that the anchoring column is conveniently inserted into the anchoring orifice plate through the circular hole.
Preferably, the lower end of the anchoring post is of a semicircular structure and integrally formed, so that friction force of the anchoring post during climbing along the ladder surface of the anchoring orifice plate is reduced through the semicircular structure.
Preferably, a first pin hole is further horizontally and vertically arranged at an upper position of one side surface of the anchoring post, the first pin hole horizontally extends out of the other side surface of the anchoring post along the radial direction of the anchoring post, and the diameter of the first pin hole is larger than that of the pin shaft, so that the pin shaft can be conveniently aligned and inserted.
Preferably, the two outer side surfaces of the anchoring column casing corresponding to the first pin hole position are respectively and horizontally embedded with second pin holes matched with the pin shafts, and each second pin hole extends to the inside of the anchoring column casing along the radial direction of the anchoring column casing horizontally and is respectively arranged in line with the first pin hole.
Preferably, the device also comprises a screw, a compression bar and a connecting rod; the upper end of the anchoring column is also vertically and coaxially provided with a screw rod, the outer diameter of the screw rod is smaller than that of the anchoring column, and the lower end of the screw rod is fixedly connected with the upper end face of the anchoring column in a screw manner; the upper end of the screw rod vertically extends upwards out of the upper surface of the anchoring column shell and is vertically hinged with one end of the horizontally arranged compression rod, the compression rod is arranged above the anchoring column shell at intervals, and the other end of the compression rod horizontally extends out of the range of the anchoring column shell along the radial direction of the anchoring column shell; the lower surface of the compression bar and the anchoring column casing are obliquely provided with a connecting rod, two ends of the connecting rod are respectively hinged with the corresponding positions of the outer surface of the anchoring column casing and the lower surface of the compression bar vertically, the anchoring column is lifted upwards by pressing the compression bar downwards, and the anchoring column casing are locked and fixed through a pin shaft when the first pin hole is aligned with the second pin hole.
Preferably, the lower limit position of the anchoring post needs to ensure that the lower end of the anchoring post is contacted with the ladder surface of the anchoring pore plate, and the lower end of the anchoring post needs to be ensured to fall into the round hole of the anchoring pore plate, so that anchoring into an anchor is realized.
Preferably, the upper limit position of the anchoring post needs to ensure that the first pin hole can be aligned with the second pin hole, and when the anchoring post is locked with the anchoring post shell, the lower end of the anchoring post is not contacted with the anchoring orifice plate, and the horizontal rotation of the machine room is not influenced.
The utility model has the beneficial effects that: the utility model solves the difficult problem of difficult anchor inserting and aligning, can finish the anchoring operation by only one person, saves time and labor and improves the operation efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an automatic anchoring rotary anchoring device according to the present utility model.
Fig. 2 is a schematic view of the usage state of the present utility model.
Wherein, 1-machine room; 2-cab; 3-slewing bearing; 4-a cylinder; 5-anchoring an aperture plate; 6-anchoring the column shell; 7-anchoring the column; 8-a first pin hole; 9-a second pin hole; 10-screw rod; 11-pin shafts; 12-pressing rods; 13-connecting rod.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in the following detailed description.
The utility model relates to an automatic anchoring rotary anchoring device which comprises an anchoring pore plate 5, an anchoring column shell 6, an anchoring column 7 and a pin shaft 11; the concrete structure is shown in fig. 1 and 2, the anchoring column casing 6 is of a hollow cylinder structure, is vertically arranged on one side, far away from the rotation axis, of the gantry crane machine room 1, and carries out horizontal rotation on the random machine room 1 in the horizontal rotation process of the machine room 1 around the cylinder 4 through the slewing bearing 3; an anchoring column 7 matched with the anchoring column is sleeved in the anchoring column shell 6 in a coaxial manner, the lower end of the anchoring column 7 vertically extends downwards out of the lower surface of the anchoring column shell 6, is vertically and slidingly connected with the anchoring column shell 6, and is locked and fixed through a pin shaft 11; the gantry crane barrel 4 is further provided with an anchoring pore plate 5 along the rotation track of the anchoring column 7, the section of the anchoring pore plate 5 is trapezoidal, a round hole matched with the anchoring column 7 is vertically embedded and penetrated in the middle of the upper surface of the anchoring pore plate 5, and then the lower end of the anchoring column 7 is contacted with the ladder surface of the anchoring pore plate 5 in the horizontal rotation process of the anchoring column shell 6, climbs to the round hole along the ladder surface of the anchoring pore plate 5 upwards, automatically falls into the anchoring pore plate 5 under the influence of dead weight, and anchoring is completed. Wherein the center of the anchoring orifice plate 5 and the center of the anchoring column housing 6 are arranged on the same radius.
As shown in fig. 1 and 2, the diameter of the circular hole is larger than the outer diameter of the anchoring post 7, and the circular hole penetrates through the lower surface of the anchoring orifice plate 5, so that the anchoring post 7 is conveniently inserted into the anchoring orifice plate 5 through the circular hole.
As shown in fig. 1 and 2, the lower end of the anchor post 7 is of a semicircular structure and is integrally formed, so that friction force when the anchor post climbs along the tread of the anchor orifice plate 5 is reduced through the semicircular structure.
According to the utility model, a first pin hole 8 is horizontally and vertically arranged at an upper position of one side surface of the anchoring post 7, as shown in fig. 1 and 2, the first pin hole 8 horizontally extends out of the other side surface of the anchoring post 7 along the radial direction of the anchoring post 7, and the diameter of the first pin hole is larger than that of the pin shaft 11, so that the pin shaft 11 can be conveniently aligned and inserted; second pin holes 9 matched with the pin shafts 11 are respectively and horizontally embedded in the two outer side surfaces of the anchoring column shell 6 relative to the first pin holes 8, and each second pin hole 9 extends to the inside of the anchoring column shell 6 along the radial direction of the anchoring column shell 6 horizontally and is respectively arranged in line with the first pin holes 8.
The upper end of the anchoring post 7 is also vertically and coaxially provided with a screw rod 10, the outer diameter of the screw rod 10 is smaller than that of the anchoring post 7, and the lower end of the screw rod 10 is fixedly connected with the upper end face of the anchoring post 7 in a screw manner; as shown in fig. 1 and 2, the upper end of the screw 10 extends vertically upwards out of the upper surface of the anchoring column casing 6 and is vertically hinged with one end of a horizontally arranged compression rod 12, the compression rod 12 is arranged above the anchoring column casing 6 at intervals, and the other end of the compression rod extends horizontally out of the range of the anchoring column casing 6 along the radial direction of the anchoring column casing 6; a connecting rod 13 is obliquely arranged between the lower surface of the pressing rod 12 and the anchoring column casing 6, two ends of the connecting rod 13 are vertically hinged with the corresponding positions of the outer surface of the anchoring column casing 6 and the lower surface of the pressing rod respectively, and then the anchoring column 7 is lifted upwards by downwards pressing the pressing rod 12, and when the first pin hole 8 is aligned with the second pin hole 9, the anchoring column 7 and the anchoring column casing 6 are locked and fixed through the pin shaft 11.
The lower limit position of the anchoring post 7 needs to ensure that the lower end of the anchoring post 7 contacts with the trapezoidal surface of the anchoring orifice plate 5, and the lower end of the anchoring post needs to be ensured to fall into the round hole of the anchoring orifice plate 5, so that anchoring is realized. As shown in fig. 1 and 2, the upper limit position of the anchoring post 7 needs to ensure that the first pin hole 8 can be aligned with the second pin hole 9, and that when the anchoring post 7 is locked with the anchoring post housing 6, the lower end of the anchoring post 7 is not contacted with the anchoring hole plate 5, and the horizontal rotation of the machine room 1 is not influenced.
The working principle of the utility model is as follows: under the working condition, the anchor post 7 is lifted upwards by pressing the pressing rod 12 downwards, and when the first pin hole 8 is aligned with the second pin hole 9, the anchor post 7 and the anchor post shell 6 are locked and fixed through the pin shaft 11; when the device does not work and needs to prevent strong wind; the pin shaft 11 is pulled out, the lower end of the anchoring column 7 is contacted with the ladder surface of the anchoring pore plate 5, climbs up to the round hole along the ladder surface of the anchoring pore plate 5, automatically falls into the anchoring pore plate 5 under the influence of dead weight, and completes anchoring.
The utility model has the beneficial effects that: the utility model solves the difficult problem of difficult anchor inserting and aligning, can finish the anchoring operation by only one person, saves time and labor and improves the operation efficiency.
The above embodiments are merely illustrative of the preferred embodiments of the present utility model, and the present utility model is not limited to the above embodiments, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model without departing from the design concept of the present utility model should fall within the protection scope of the present utility model, and the claimed technical content of the present utility model is fully described in the claims.
Claims (9)
1. An automatic anchor rotary anchoring device, which is characterized in that: the device comprises an anchoring pore plate, an anchoring column shell, an anchoring column and a pin shaft; the anchoring column shell is of a hollow cylinder structure, is vertically arranged on one side, far away from the rotating shaft center, of the gantry crane machine room, and horizontally rotates the random house in the horizontal rotation process of the machine room around the cylinder body through the slewing bearing; an anchoring column matched with the anchoring column is sleeved in the anchoring column shell in a coaxial manner, the lower end of the anchoring column vertically extends downwards out of the lower surface of the anchoring column shell, is vertically and slidingly connected with the anchoring column shell, and is locked and fixed through a pin shaft; the portal crane is characterized in that an anchoring pore plate is further arranged on the portal crane cylinder along the rotation track of the anchoring column, the section of the anchoring pore plate is trapezoid, a round hole matched with the anchoring column is vertically embedded and penetrated in the middle of the upper surface of the anchoring pore plate, the lower end of the anchoring column is contacted with the trapezoid surface of the anchoring pore plate in the horizontal rotation process of the anchoring column along with the anchoring column shell, the anchoring pore plate climbs upwards to the round hole along the trapezoid surface of the anchoring pore plate, and then falls into the anchoring pore plate automatically under the influence of dead weight, so that anchoring is completed.
2. An automatic anchoring rotary anchoring device according to claim 1, wherein: the center of the anchoring pore plate and the center of the anchoring column shell are arranged on the same radius.
3. An automatic anchoring rotary anchoring device according to claim 1, wherein: the aperture of the round hole is larger than the outer diameter of the anchoring column, and the round hole penetrates through the lower surface of the anchoring pore plate, so that the anchoring column is conveniently inserted into the anchoring pore plate through the round hole.
4. An automatic anchoring rotary anchoring device according to claim 1, wherein: the lower extreme of anchor post is semi-circular structure to the integrated into one piece, and then through semi-circular structure reduce its frictional force when climbing along the anchor orifice plate tread.
5. An automatic anchoring rotary anchoring device according to claim 1, wherein: and a first pin hole is horizontally and vertically arranged at an upper position of one side surface of the anchoring column, the first pin hole horizontally extends out of the other side surface of the anchoring column along the radial direction of the anchoring column, and the diameter of the first pin hole is larger than that of the pin shaft, so that the pin shaft can be aligned and inserted conveniently.
6. An automatic anchoring rotary anchoring device according to claim 5, wherein: two outer side surfaces of the anchoring column shell relative to the first pin hole position are respectively and horizontally and vertically embedded with second pin holes matched with the pin shafts, and each second pin hole horizontally extends to the inside of the anchoring column shell along the radial direction of the anchoring column shell and is respectively and collinearly arranged with the first pin hole.
7. An automatic anchoring rotary anchoring device according to claim 6, wherein: the device also comprises a screw rod, a compression bar and a connecting rod; the upper end of the anchoring column is also vertically and coaxially provided with a screw rod, the outer diameter of the screw rod is smaller than that of the anchoring column, and the lower end of the screw rod is fixedly connected with the upper end face of the anchoring column in a screw manner; the upper end of the screw rod vertically extends upwards out of the upper surface of the anchoring column shell and is vertically hinged with one end of the horizontally arranged compression rod, the compression rod is arranged above the anchoring column shell at intervals, and the other end of the compression rod horizontally extends out of the range of the anchoring column shell along the radial direction of the anchoring column shell; the lower surface of the compression bar and the anchoring column casing are obliquely provided with a connecting rod, two ends of the connecting rod are respectively hinged with the corresponding positions of the outer surface of the anchoring column casing and the lower surface of the compression bar vertically, the anchoring column is lifted upwards by pressing the compression bar downwards, and the anchoring column casing are locked and fixed through a pin shaft when the first pin hole is aligned with the second pin hole.
8. An automatic anchoring rotary anchoring device according to claim 7, wherein: the lower extreme position of the anchoring column needs to ensure that the lower end of the anchoring column is contacted with the ladder surface of the anchoring pore plate, and the lower end of the anchoring column needs to be ensured to fall into the round hole of the anchoring pore plate, so that anchoring is realized.
9. An automatic anchoring rotary anchoring device according to claim 7, wherein: the upper limit position of the anchoring post needs to ensure that the first pin hole can be aligned with the second pin hole, and when the anchoring post is locked with the anchoring post shell, the lower end of the anchoring post is not contacted with the anchoring pore plate, and the horizontal rotation of the machine room is not influenced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321539748.XU CN220223288U (en) | 2023-06-16 | 2023-06-16 | Automatic anchor-entering rotary anchoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321539748.XU CN220223288U (en) | 2023-06-16 | 2023-06-16 | Automatic anchor-entering rotary anchoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220223288U true CN220223288U (en) | 2023-12-22 |
Family
ID=89186973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321539748.XU Active CN220223288U (en) | 2023-06-16 | 2023-06-16 | Automatic anchor-entering rotary anchoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220223288U (en) |
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2023
- 2023-06-16 CN CN202321539748.XU patent/CN220223288U/en active Active
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