CN115350458B - Column climbing device - Google Patents
Column climbing device Download PDFInfo
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- CN115350458B CN115350458B CN202210820668.5A CN202210820668A CN115350458B CN 115350458 B CN115350458 B CN 115350458B CN 202210820668 A CN202210820668 A CN 202210820668A CN 115350458 B CN115350458 B CN 115350458B
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- sliding groove
- trigger plate
- pedal
- plate
- position state
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B27/00—Apparatus for climbing poles, trees, or the like
- A63B27/02—Climbing devices for round poles or trees attachable to the feet
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Ladders (AREA)
Abstract
The invention discloses a column climbing device, comprising: a first cleat and a second cleat; a pedal forming a first sliding groove; one end of the trigger plate is hinged to the pedal and is provided with a second sliding groove, and the trigger plate is provided with a first position state enabling the two sliding grooves to coincide and a second position state staggered; a movable sleeve passes through the two sliding grooves simultaneously; a connecting piece; at least one elastic member, one end of which is connected with the trigger plate and used for promoting the trigger plate to move from the first position state to the second position state; and when an operator steps on the trigger plate, the trigger plate can be driven to move from the second position state to the first position state, so that the distance between the two antiskid plates can be adjusted. The technical scheme can effectively avoid the technical problem that the two antiskid plates are clamped on the column and are not easy to separate in the process that an operator climbs the column upwards or downwards, and greatly lightens the climbing difficulty of the operator.
Description
Technical Field
The invention relates to the technical field of column climbing equipment, in particular to a column climbing device.
Background
Column climber refers to a climbing tool used to climb, for example, building risers, poles, columns, and so forth, as well as irregular columns, by which an operator can conveniently climb up and down columns for work.
Currently, such climbing tools are generally composed of two cleats, a pedal disposed on one side of one of the cleats, and a connector between the cleats, capable of climbing up and down based on the clasping force and friction force between the cleats with respect to the post. However, in practical application, when an operator steps on the pedal by using self gravity, the antiskid plate adjacent to one side of the pedal and the connected pedal can move downwards by a certain height relative to the other antiskid plate until the stress is balanced, when the operator needs to climb upwards or downwards again, the clamping force is large due to the fact that the clamping columns are just inclined at the distance between the two antiskid plates, the operator has the conditions that the two antiskid plates are hard to separate from the columns, particularly in the downward climbing process, the climbing device is difficult to pull the feet positioned above to solve the problem that the two antiskid plates clamp the columns upwards, and the workload of the operator is large.
In addition, in a building site, when a worker needs to ascend a height, the worker may use modes such as stepping on a stilt and taking a ladder for convenience in view of the figure to achieve the purpose of ascending a height, but the operation mode has a great potential safety hazard in practice, and from the viewpoint of safety, the worker also considers that the worker adopts a scaffold to achieve the purpose of ascending a height, but the operation is time-consuming, labor-consuming, material-consuming and inconvenient.
Disclosure of Invention
In view of the above problems in the prior art, there is now provided a pole climbing device for effectively avoiding the problem that two anti-skid boards are not easy to separate from the pole when an operator climbs the pole upwards or downwards, so as to overcome at least one of the above technical drawbacks.
The specific technical scheme is as follows:
a post climber comprising:
the first antiskid plate and the second antiskid plate are oppositely arranged and used for clamping the column;
the pedal is fixedly arranged on one side of the first antiskid plate, which is away from the second antiskid plate, and is used for an operator to tread and fix feet, and a first sliding groove extending along the front-back direction is formed on the pedal;
the trigger plate, one end is hinged to the pedal, the other end can turn around the hinged end, and the trigger plate is provided with a second sliding groove extending along the front-back direction, and the trigger plate is provided with a first position state enabling the second sliding groove to coincide with the first sliding groove and a second position state enabling the second sliding groove to be staggered with the first sliding groove;
the movable sleeve passes through the first sliding groove and the second sliding groove from one side of the pedal at the same time and can slide along the front-back direction when the first sliding groove and the second sliding groove are overlapped;
the two ends of the connecting piece are respectively connected with the movable sleeve and the second antiskid plate;
at least one elastic component which is arranged on the pedal and one end of which is connected with the trigger plate and is used for promoting the trigger plate to move from the first position state to the second position state;
and when an operator steps on the trigger plate, the trigger plate can be driven to move from the second position state to the first position state, so that the distance between the first antiskid plate and the second antiskid plate is allowed to be adjustable.
Preferably, the pedal upper surface indent is formed with a mounting groove, and first sliding groove runs through the pedal along left and right directions and is linked together with the mounting groove, and the one end of trigger plate articulates in the mounting groove, and the second sliding groove runs through the trigger plate along left and right directions.
Preferably, the distance between the hinged end of the trigger plate and the first cleat is greater than the distance between the free end of the trigger plate and the first cleat.
Preferably, the upper surface of the pedal is provided with a mounting bracket, the mounting bracket is positioned right above the free end of the trigger plate, and two ends of the elastic member are respectively connected with the trigger plate and the mounting bracket.
Preferably, the elastic member is a tension spring.
Preferably, blind holes with the same number as the elastic members are formed in the bottom surface of the mounting groove, an elastic member is arranged in each blind hole, and the elastic member is a pressure spring.
Preferably, a plurality of anti-skid nails are arranged on the opposite surfaces of the first anti-skid plate and the second anti-skid plate.
Preferably, the first sliding groove and the second sliding groove are of a waist-shaped groove structure.
Preferably, one end of the movable sleeve passing through the first sliding groove is further provided with a cylindrical block, and the diameter of the cylindrical block is larger than the minimum distance of the first sliding groove so as to prevent the movable sleeve from falling out of the second sliding groove.
Preferably, the rear side surface of the first antiskid plate is also provided with at least one limiting protrusion, and the limiting protrusion is positioned right above the free end of the trigger plate and used for limiting the maximum turning travel of the free end of the trigger plate.
The beneficial effects of the technical scheme are that:
the column climbing ware includes first antiskid ribbed tile and second antiskid ribbed tile, the footboard, trigger plate, movable sleeve pipe, the connecting piece, elastic component, and constitute first sliding tray and second sliding tray on footboard and the trigger plate respectively, can make two sliding trays coincide or misplace mutually through the operator trample trigger plate and elastic component effect, and allow movable sleeve pipe to slide along fore-and-aft direction under the coincidence state, thereby can force movable sleeve pipe to second antiskid ribbed tile direction through the vertical force that the operator trampled trigger plate gives, with increase the interval between two antiskid ribbed tiles, thereby the interval of two antiskid ribbed tiles is slightly greater than the post and can be comparatively light the release two antiskid ribbed tiles clamp force for the post, so that the operator further climbs upwards or downwards, and after the operator loosens the trigger plate, elastic component gives the pretightning force that shifts to the second position state by first position state all the time with the trigger plate, especially when the operator upwards lifts the climbing ware, elastic component impels the trigger plate upset and resets and drive movable sleeve pipe to slide along the direction that deviates from first antiskid ribbed tile under the effect of second antiskid ribbed tile, can effectively avoid the operator upwards or downwards to climb the clamp the clamping force for the post for the stability problem of the whole easy realization of the operation in the process of not having easily had a stable and having realized the easy to have been difficult for the whole in the process.
Drawings
FIG. 1 is a perspective view of the post climber of the present invention;
FIG. 2 is an exploded view of the structure of the post climber of the invention;
FIG. 3 is a side view of the post climber of the invention;
FIG. 4 is a perspective view of the pillar climber of the present invention in another state;
fig. 5 is a side view of the pillar climber of the invention in another state.
Detailed Description
In order to make the technical means, the creation features, the achievement of the purpose and the effect of the present invention easy to understand, the present invention is specifically described below with reference to the accompanying drawings. And defines the direction from left to right as shown in the paper surface of fig. 3 as the direction from back to front in the present embodiment, and the direction perpendicular to the paper surface to inside as the direction from left in the present embodiment, and the up-down direction as shown in the paper surface as the up-down direction in the present embodiment.
Referring to fig. 1 to 5, the pillar climber according to the present embodiment includes:
the first antiskid plate 1 and the second antiskid plate 2 are oppositely arranged and used for clamping the column;
a pedal 3 fixedly installed on one side of the first antiskid plate 1 away from the second antiskid plate 2 for an operator to tread and fix feet, and the pedal 3 is provided with a first sliding groove 7 extending along the front-rear direction;
the trigger plate 4, one end is hinged to the pedal 3, the other end can turn around the hinged end, the trigger plate 4 is provided with a second sliding groove 8 extending along the front-back direction, and the trigger plate 4 is provided with a first position state for enabling the second sliding groove 8 to be overlapped with the first sliding groove 7 and a second position state for enabling the second sliding groove 8 to be staggered with the first sliding groove 7;
a movable sleeve 13 passing through the first slide groove 7 and the second slide groove 8 simultaneously from the pedal 3 side and capable of sliding in the front-rear direction when the first slide groove 7 and the second slide groove 8 coincide;
the two ends of the connecting piece 5 are respectively connected with the movable sleeve 13 and the second antiskid plate 2;
at least one elastic member 9 disposed on the pedal 3 and having one end connected to the trigger plate 4 for urging the trigger plate 4 from the first position state to the second position state;
and, when the operator steps on the trigger plate 4, the trigger plate 4 can be urged to move from the second position state to the first position state, so as to allow the distance between the first cleat 1 and the second cleat 2 to be adjustable.
Based on the technical scheme, the post climber comprises a first antiskid plate 1 and a second antiskid plate 2, a pedal 3, a trigger plate 4, a movable sleeve 13, a connecting piece 5 and an elastic component 9, the pedal 3 and the trigger plate 4 are respectively provided with a first sliding groove 7 and a second sliding groove 8, the two sliding grooves can be overlapped or misplaced under the action of the operator trampling the trigger plate 4 and the elastic component 9, and the movable sleeve 13 is allowed to slide along the front and back direction under the overlapped state, so that the movable sleeve 13 can be forced to move towards the second antiskid plate 2 through the operator trampling the trigger plate 4 and under the vertical force of the operator own gravity and the pedal 3 in specific application, the distance between the two antiskid plates can be increased under the combined action of the connecting piece 5 and the second antiskid plate 2, the distance between the two antiskid plates is slightly larger than the clamping force of the post and the post, the two antiskid plates can be easily relieved, the elastic component 9 can always give the trigger plate 4 a transition from the first position state to the second position state after the operator tramples the trigger plate 4, and especially the user can not climb upwards or downwards, the two antiskid plates can be prevented from being separated from the second position by the elastic component from the elastic component 9, and the problem of the whole safety and the problem of the safety of the anti-slip device can be avoided from being greatly solved by the hinging the sleeve 1.
In a preferred embodiment, as shown in fig. 2 and 4, a mounting groove 6 is formed in the upper surface of the pedal 3 in a concave shape, a first sliding groove 7 penetrates the pedal 3 in the left-right direction and communicates with the mounting groove 6, one end of the trigger plate 4 is hinged in the mounting groove 6, and a second sliding groove 8 penetrates the trigger plate 4 in the left-right direction. Further, the distance between the hinged end of the trigger plate 4 and the first cleat 1 is greater than the distance between the free end of the trigger plate 4 and the first cleat 1. In order to satisfy the above-mentioned two-position switching, the hinge end and the free end of the trigger plate 4 are actually switched, and the purpose of the above-mentioned two-position switching can be satisfied, but the difference is only that the two-position states are switched, so that the invention is not limited thereto.
As a further preferred embodiment, the upper surface of the pedal 3 is formed with a mounting bracket 10, the mounting bracket 10 is located at a position just above the free end of the trigger plate 4, and two ends of the elastic member 9 are respectively connected with the trigger plate 4 and the mounting bracket 10, so as to allow the free end of the trigger plate 4 to be lifted to achieve the purpose of shifting from the first position state to the second position state. Further, the elastic member 9 is a tension spring. Further, the number of the elastic members 9 is two and symmetrically arranged at both sides of the trigger plate 4. Alternatively, the bottom surface of the mounting groove 6 is provided with a number of blind holes equal to the number of elastic members 9, and each blind hole is internally provided with one elastic member 9, which can also achieve the technical purpose of providing the pretightening force to the trigger plate 4, and in this embodiment, the elastic members 9 are compression springs, and are not limited thereto.
In addition, in the present embodiment, the hinge connection of the trigger plate 4 and the design of the two sliding grooves are performed by arranging the mounting grooves 6, but in practice, the support plates may be erected on both sides of the pedal 3, and the first sliding grooves 7 may be opened on the support plates, which can achieve the above technical purpose as well.
In a preferred embodiment, as shown in connection with FIG. 2, the first cleat 1 and the second cleat 2 are each formed with a cleat surface on the opposite sides to enhance the grip of the two cleats on the post. Further, a plurality of cleats 15 are provided on the facing surfaces of the first cleat 1 and the second cleat 2 to constitute a cleat surface. Further, the first sliding groove 7 and the second sliding groove 8 are both in a waist-shaped groove structure. Further, one end of the movable sleeve 13 passing through the first sliding groove 7 is further provided with a cylindrical block 14, and the diameter of the cylindrical block 14 is larger than the minimum distance of the first sliding groove 7, so as to prevent the movable sleeve 13 from falling out of the second sliding groove 8.
In addition, the connecting rod is in a shape of a letter or a letter C, and the two ends are respectively and pivotally connected or fixedly connected with the movable sleeve 13 and one side of the second antiskid plate 2, which is far away from the first antiskid plate 1, and the technical purpose can be achieved no matter the pivotal connection or the fixed connection.
As a further preferred embodiment, the two sides of the hinged end of the trigger plate 4 are respectively provided with a connecting shaft 12, and the mounting groove 6 is provided with a connecting hole which is opposite to the connecting shaft 12 and is matched with the shape so as to pivotally connect the trigger plate 4 to the pedal 3, and obviously, the pivot connection structure can also be hinged by a hinge, a hinge and the like, and is not limited thereto.
As a further preferred embodiment, as shown in fig. 2, there is at least one limit protrusion 11 on the rear side of the first cleat 1, and the limit protrusion 11 is located at a position just above the free end of the trigger plate 4 to limit the maximum travel of the free end of the trigger plate 4 to be turned over.
In addition, the above components are made of steel alloy materials, such as stainless steel, 45 steel, etc., and the two anti-skid plates and the connecting piece 5 are common components in the art, so the detailed structure and the connecting manner thereof are omitted herein, and a reinforcing rib is further provided between the lower portion of the pedal 3 and the first anti-skid plate 1 to enhance the stability of the pedal 3, which is common, so the detailed description is omitted herein. And in combination with the side views of the trigger plate 4 in the second position state and the second position state shown in fig. 3 and 5, it is obvious that in the state change from fig. 3 to 5, the connecting piece 5 and the second cleat 2 translate in the rightward direction, especially as shown in fig. 5, the connecting piece 5 is correspondingly inclined by approximately 9 degrees in the specific application process when the operator steps on the pedal 3, the two cleats clamp the post together, the clamping force is strong, the second cleat 2 and the connecting piece 5 are allowed to move rightward by a proper distance in the embodiment, and the distance between the two cleats is slightly larger than the diameter of the post in the process of lifting the pedal 3 and the first cleat 1 by the operator by feet, so that the two cleats are easy to separate and save labor. Especially in the process of climbing the pillar downwards, an operator can release the state of clamping the pillar by the two antiskid plates through the operation, and the leg part directly slides downwards along the pillar by carrying the climbing device, so that the problem that the climbing device is difficult to separate because the leg part is not required to be lifted upwards forcefully is solved, and the work load of the operator is greatly reduced. In addition, the pedal 3 further has a strap or a bracket structure for fixing the foot of the operator, and the mounting bracket 10 may be used as a part thereof, and the bracket structure is more conventional, so the details thereof will be omitted.
It should be noted that, both the two anti-skid plates shown in the drawings are flat plates, but the structure thereof can be changed according to the practical application, for example, the anti-skid plates can be designed into circular arc corresponding to the cylindrical pillars so as to be more fit on the pillars and not easy to slide down. The overall length of the connecting piece is adjustable, and the connecting piece can be specifically realized in a mode that two steel bars are overlapped and then fixed by a fastener, or the rotating adjustment is realized by adding an inner tooth socket and a stud, or the locking structure of a sleeve, a movable rod and the fastener is realized in a common mode in the field, so that redundant description is omitted here.
Meanwhile, the scheme can be applied to a building site, when the worker needs to ascend a height, the worker can conveniently step on a stilt, take a ladder and the like for the drawing to achieve the purpose of ascending the height, but the operation mode has a large potential safety hazard in practice, and from the safety point of view, the worker also considers the adoption of a scaffold to achieve the purpose of ascending the height, but the operation is time-consuming, labor-consuming, material-consuming and inconvenient. By adopting the scheme, the problem can be avoided, and the two climbing devices with mirror symmetry are correspondingly used corresponding to the feet of an operator.
The foregoing description of the preferred embodiment of the invention is merely illustrative of the invention and is not intended to be limiting. It will be appreciated by persons skilled in the art that many variations, modifications, and even equivalents may be made thereto without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A pole climber, comprising:
the first antiskid plate (1) and the second antiskid plate (2) are oppositely arranged and used for clamping the column;
a pedal (3) fixedly arranged on one side of the first antiskid plate (1) away from the second antiskid plate (2) for an operator to tread and fix feet, and a first sliding groove (7) extending along the front-back direction is formed on the pedal (3);
a trigger plate (4) with one end hinged to the pedal (3) and the other end capable of turning around the hinged end, wherein a second sliding groove (8) extending along the front-rear direction is formed on the trigger plate (4), and the trigger plate (4) has a first position state for enabling the second sliding groove (8) to be overlapped with the first sliding groove (7) and a second position state for enabling the second sliding groove (8) to be staggered with the first sliding groove (7);
a movable sleeve (13) which passes through the first sliding groove (7) and the second sliding groove (8) from one side of the pedal (3) at the same time and can slide along the front-back direction when the first sliding groove (7) and the second sliding groove (8) are overlapped;
the two ends of the connecting piece (5) are respectively connected with the movable sleeve (13) and the second antiskid plate (2);
at least one elastic member (9) provided on the pedal (3) and having one end connected to the trigger plate (4) for urging the trigger plate (4) from the first position state to the second position state;
and when the operator steps on the trigger plate (4), the trigger plate (4) can be promoted to move from the second position state to the first position state, so that the distance between the first antiskid plate (1) and the second antiskid plate (2) is allowed to be adjustable.
2. The pole climber according to claim 1, wherein the upper surface of the pedal (3) is concavely formed with a mounting groove (6), the first sliding groove (7) penetrates the pedal (3) in the left-right direction and is communicated with the mounting groove (6), one end of the trigger plate (4) is hinged in the mounting groove (6), and the second sliding groove (8) penetrates the trigger plate (4) in the left-right direction.
3. A pole climber according to claim 2, characterized in that the distance between the hinged end of the trigger plate (4) and the first cleat (1) is greater than the distance between the free end of the trigger plate (4) and the first cleat (1).
4. A pole climber according to claim 3, wherein the upper surface of the pedal (3) is formed with a mounting bracket (10), the mounting bracket (10) is located directly above the free end of the trigger plate (4), and both ends of the elastic member (9) are connected to the trigger plate (4) and the mounting bracket (10), respectively.
5. The pole climber according to claim 4, wherein the elastic member (9) is a tension spring.
6. A pole climber according to claim 3, wherein the bottom surface of the mounting groove (6) is provided with a number of blind holes equal to the number of elastic members (9), one elastic member (9) is arranged in each blind hole, and the elastic member (9) is a compression spring.
7. A pole climber according to claim 1, wherein the first cleat (1) and the second cleat (2) are provided with a plurality of cleats (15) on opposite sides thereof.
8. The pole climber according to claim 1, wherein the first sliding groove (7) and the second sliding groove (8) each have a waist-shaped groove structure.
9. The pole climber according to claim 1, wherein one end of the movable sleeve (13) passing through the first sliding groove (7) is further provided with a cylindrical block (14), and the diameter of the cylindrical block (14) is larger than the minimum distance of the first sliding groove (7) so as to prevent the movable sleeve (13) from falling out of the second sliding groove (8).
10. A pole climber according to claim 3, wherein the rear side of the first cleat (1) is further provided with at least one stop projection (11), and the stop projection (11) is located directly above the free end of the trigger plate (4) for limiting the maximum travel of the free end of the trigger plate (4) in a flipped-over position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210820668.5A CN115350458B (en) | 2022-07-13 | 2022-07-13 | Column climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210820668.5A CN115350458B (en) | 2022-07-13 | 2022-07-13 | Column climbing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115350458A CN115350458A (en) | 2022-11-18 |
| CN115350458B true CN115350458B (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210820668.5A Active CN115350458B (en) | 2022-07-13 | 2022-07-13 | Column climbing device |
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| CN (1) | CN115350458B (en) |
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