CN220907077U

CN220907077U - Can sit formula tower section of thick bamboo exempts from to climb ware

Info

Publication number: CN220907077U
Application number: CN202322505213.7U
Authority: CN
Inventors: 甄建伟; 时永佳; 尹宗兴
Original assignee: Langfang Situo New Energy Technology Co ltd
Current assignee: Langfang Situo New Energy Technology Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-05-07
Anticipated expiration: 2033-09-15

Abstract

The utility model provides a ware is exempted from to climb by a sitting posture tower section of thick bamboo, it relates to exempts from to climb ware technical field, including exempting from to climb ware body, exempt from to climb ware body and including organism and footboard, exempt from to climb ware body still includes: the seat is rotationally arranged on the machine body and is positioned above the pedal, has an unfolding state and a folding state, can rotate relative to the machine body to be vertical or parallel to the machine body, is in the unfolding state when being vertical to the machine body and can be used for a person to sit down, and is in the folding state when being parallel to the machine body; the connecting mechanism is arranged between the machine body and the seat so that the seat can rotate relative to the machine body to be vertical or parallel to the machine body; the locking mechanism is arranged on the machine body and used for locking the unfolding state and the folding state of the seat so as to enable the seat to be stably in the unfolding state or the folding state. By adopting the technical scheme, constructors can sit on the seat and ascend or descend in the tower barrel along with the climbing-free device body, so that the safety risk is reduced.

Description

Can sit formula tower section of thick bamboo exempts from to climb ware

Technical Field

The utility model relates to the technical field of climbing-free devices, in particular to a sitting-type tower climbing-free device.

Background

The climb-free apparatus is an overhead lifting apparatus, and in particular, the climb-free apparatus may be installed on a ladder stand in a structure having a shaft structure (e.g., a blower tower) to move a worker or a material back and forth between the bottom and the top of the structure to reduce physical effort of the person and improve work efficiency.

The existing tower barrel climbing-free device is usually a standing climbing-free device, namely an operator can only stand on a pedal of the climbing-free device, in the climbing-free device ascending or descending process, the operator cannot avoid the unstable standing condition, meanwhile, the temperature in the tower barrel is higher, the fatigue state of the person is easy to occur due to overlong standing time, even the condition of syncope and the like is caused, and the safety risk is higher, so that the improvement is needed.

Disclosure of utility model

The utility model aims at solving the problems that a tower tube climbing-free device in the prior art is usually a standing climbing-free device, an operator can only stand on a pedal of the climbing-free device, the situation of unstable standing is easy to occur, and because the temperature in the tower tube is higher, the standing time is overlong, the people are easy to be tired, even the situation of syncope and the like occurs, and the safety risk is higher.

The technical scheme adopted by the utility model is as follows: the utility model provides a ware is exempted from to climb by sitting posture tower section of thick bamboo, is including exempting from to climb the ware organism, exempt from to climb the ware organism and include organism and footboard, exempt from to climb the ware organism still includes: the seat is rotationally arranged on the machine body and is positioned above the pedal, has an unfolding state and a folding state, can rotate relative to the machine body to be vertical or parallel to the machine body, is in the unfolding state when the seat is vertical to the machine body and can be used for sitting down by a person, and is in the folding state when the seat is parallel to the machine body; the connecting mechanism is arranged between the machine body and the seat so that the seat can rotate relative to the machine body to be vertical or parallel to the machine body; the locking mechanism is arranged on the machine body and used for locking the unfolding state and the folding state of the seat so as to enable the seat to be stably in the unfolding state or the folding state.

Preferably, the connecting mechanism comprises a support connecting rod arranged on the machine body in a rotating manner, a hinged support arranged on the support connecting rod and a sliding support rod arranged on the bottom side of the hinged support in a rotating manner, one end of the support connecting rod is connected to the machine body in a rotating manner, the hinged support is fixedly arranged at one end of the support connecting rod far away from the machine body, the seat is fixedly arranged on the hinged support, the sliding support rod is arranged below the support connecting rod, one end of the sliding support rod is connected to the machine body in a sliding manner, the other end of the sliding support rod is connected to the bottom side of the hinged support in a rotating manner, and when the seat is perpendicular to the machine body, the support connecting rod, the sliding support rod and the machine body are matched to form a stable triangular structure.

Preferably, the locking mechanism comprises a fixed seat fixedly arranged on the sliding support rod, a locking rod in the fixed seat in a plugging manner, and a first locking hole and a second locking hole which are arranged on the machine body, the fixed seat is fixedly arranged at the sliding end of the sliding support rod, a plugging groove is formed in the fixed seat, the locking rod is in plugging engagement with the plugging groove, the first locking hole is positioned above the second locking hole, when the seat is vertical to the machine body, the locking rod is inserted into the first locking hole, and when the seat is vertical to the machine body, the locking rod is inserted into the second locking hole so as to lock the unfolding state and the folding state of the seat.

Preferably, a spring for providing an elastic force to the locking lever is provided in the insertion groove so that the locking lever can be stably inserted into the first locking hole or the second locking hole.

Preferably, the unlocking piece is further arranged on the fixing base, the unlocking piece comprises a guide groove arranged on the fixing base and a round ball matched with the guide groove in a sliding mode, the guide groove is arranged along the length direction of the fixing base, the guide groove is communicated with the inserting groove, a connecting rod is arranged on the round ball, and one end, away from the round ball, of the connecting rod extends into the locking groove through the guide groove and is fixedly connected with the locking rod.

Preferably, the machine body is vertically provided with a vertical groove, and one end of the support connecting rod far away from the hinged support is in sliding fit with the vertical groove.

Preferably, the two opposite side walls of the vertical groove are provided with sliding grooves, the two sliding grooves are arranged along the length direction of the vertical groove, the sliding support rod is provided with a cross rod in a penetrating mode, the cross rod is arranged along the length direction of the vertical groove, and the two ends of the cross rod are matched with the two sliding grooves in a sliding mode after penetrating through the two sides of the sliding support rod.

Preferably, pedals are arranged on two sides of the machine body, and the two pedals are arranged in a vertically staggered mode.

After the technical scheme is adopted, the utility model has the beneficial effects that:

1. When the climbing-free device is used, the seat is driven to rotate relative to the machine body to be vertical to the machine body, namely, the seat is in a unfolding state at the moment, and the unfolding state of the seat is locked through the locking mechanism, so that an operator can sit on the seat and ascend or descend in the tower along with the climbing-free device body, the situation of unstable standing caused by standing for a long time is avoided, the situations of fatigue and syncope of the operator in the tower are effectively avoided, and the safety risk is reduced;

2. According to the application, the seat can rotate relative to the machine body to be vertical or parallel to the machine body through the cooperation among the support connecting rod, the hinged support and the sliding support rod, and when the seat rotates to be vertical to the machine body, the support connecting rod, the hinged support and the sliding support rod cooperate to form a stable triangle structure, so that the stability of the seat is ensured, the safety of an operator sitting on the seat is ensured, the folding state and the unfolding state of the seat can be locked through inserting the locking rod into the first locking hole or the second locking hole, and the unlocking can be realized through pulling the ball upwards to drive the locking rod to be pulled out from the first locking hole or the second locking hole.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a display view of the seat in the unfolded state in the present embodiment;

fig. 2 is an explanatory view of the seat in the folded state in the present embodiment;

FIG. 3 is a partial cross-sectional view of the present embodiment;

FIG. 4 is an enlarged view of portion A of FIG. 3;

Fig. 5 is a schematic diagram showing the fit relationship between the ball and the fixing base.

Reference numerals illustrate: 1. a body; 11. a pedal; 12. a vertical groove; 121. a chute; 13. foot pedal; 2. a seat; 3. a connecting mechanism; 31. a support link; 32. a hinged support; 33. a sliding support rod; 331. a cross bar; 4. a locking mechanism; 41. a fixing seat; 42. a locking lever; 43. a first locking hole; 44. a second locking hole; 45. a plug-in groove; 46. a spring; 47. a guide groove; 48. a ball; 49. and (5) connecting a rod.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and those skilled in the art can make modifications to the present embodiment which do not contribute to the utility model as required after reading the present specification, but are protected by the patent laws within the scope of the appended claims.

The present embodiment relates to a sitting-type tower climbing-free device, referring to fig. 1 and 2, including a climbing-free device body disposed in a tower, wherein the climbing-free device body can ascend or descend relative to the tower under the drive of an external device (usually a lifter). The climbing-free device body comprises a machine body 1 and a pedal 11, wherein the upper end of the machine body 1 is provided with a connecting rope for connecting an external lifting device, the pedal 11 is positioned at the lower end of the machine body 1 and used for being stepped on by a person, and the pedal 11 is rotationally arranged on the side wall of the machine body 1, namely, the pedal 11 can rotate relative to the machine body 1, so that the pedal 11 can be folded when not used.

The climbing-free device body further comprises a seat 2, the seat 2 is provided with an unfolding state and a folding state, the seat 2 is rotatably arranged on the side wall of the body, the seat 2 is located above the pedal 11, the seat 2 can rotate to be perpendicular to or parallel to the machine body 1 relative to the machine body 1, when the seat 2 is perpendicular to the machine body 1, the seat 2 is in the unfolding state, people can sit down at the moment, and when the seat 2 is parallel to the machine body 1, the seat 2 is in the folding state at the moment.

The climbing-free device body further comprises a connecting mechanism 3, the connecting mechanism 3 is arranged between the machine body 1 and the seat 2, the connecting mechanism 3 is used for connecting the machine body 1 and the seat 2, so that the seat 2 can rotate to be perpendicular to or parallel to the machine body 1 relative to the machine body 1, namely, under the action of the connecting mechanism 3, the seat 2 can be freely switched between an unfolding state and a folding state.

Specifically, referring to fig. 2 and 3, the connection mechanism 3 includes a support link 31 rotatably disposed on the body 1, a hinge support 32 fixedly mounted on the support link 31, and a sliding support bar 33 rotatably disposed at a bottom side of the hinge support 32, wherein one end of the support link 31 is rotatably connected to a side wall of an upper end of the body 1, and the support link 31 can be rotated to be perpendicular or parallel to the body 1 with respect to the body 1, the hinge support 32 is fixedly mounted at a movable end of the support link 31 (i.e., a end of the support link 31 is rotatably connected to the body 1 away from), one end of the sliding support bar 33 is slidably connected to the body 1, and the other end of the sliding support bar 33 is rotatably connected to a bottom side of the hinge support 32, and when the support link 31 is perpendicular to the body 1, i.e., the seat 2 is perpendicular to the body 1, the support link 31, the sliding support bar 33 cooperates with the body 1 to form a stable triangle structure, thereby ensuring stability of the seat 2.

In order to enable the sliding support rod 33 to stably slide relative to the machine body 1, the machine body 1 is vertically provided with a vertical groove 12, the vertical groove 12 is arranged along the length direction of the machine body 1, the end part of the supporting connecting rod 31 is rotatably arranged at the upper end of the vertical groove 12, and the sliding end of the sliding support rod 33 can slide up and down along the length direction of the vertical groove 12. The two opposite side walls of the vertical groove 12 are respectively provided with a sliding groove 121, the two sliding grooves 121 are symmetrically arranged on two sides of the vertical groove 12, the two vertical grooves 12 are respectively arranged along the length direction of the vertical groove 12, the sliding end of the sliding support rod 33 is penetrated with a cross rod 331, the cross rod 331 is arranged along the length direction perpendicular to the vertical groove 12, and two ends of the cross rod 331 respectively slide and match with the two sliding grooves 121 after passing through the sliding support rod 33. By the sliding fit between the cross bar 331 and the sliding groove 121 on the sliding support rod 33, the sliding support rod 33 can slide relative to the machine body 1 stably, so that the sliding support rod 33 is not easy to deviate when sliding relative to the machine body 1.

Further, the body 1 is further provided with a locking mechanism 4 for locking the unfolded state and the folded state of the seat 2 so that the seat 2 can be stably placed in the unfolded state or the folded state.

Specifically, referring to fig. 3 and 4, the locking mechanism 4 includes a fixing seat 41 fixedly disposed on the sliding strut 33, a locking rod 42 inserted and matched in the fixing seat 41, and a first locking hole 43 and a second locking hole 44 disposed on the machine body 1, wherein the fixing seat 41 is disposed in a cuboid shape, the fixing seat 41 is disposed along a length direction of the sliding strut 33, a width of the fixing seat 41 is adapted to a width of the sliding strut 33, the fixing seat 41 is fixedly mounted at a sliding end of the sliding strut 33, the locking rod 42 is disposed along a length direction of the fixing seat 41 (i.e., a length direction of the sliding strut 33), an inserting groove 45 is disposed in the fixing seat 41, the locking rod 42 is inserted and matched in the inserting groove 45, the first locking hole 43 and the second locking hole 44 respectively correspond to a folded state and an unfolded state of the seat 2, the first locking hole 43 is disposed in the vertical groove 12, the first locking hole 43 penetrates through a bottom wall of the vertical groove 12, the second locking hole 44 is disposed below the first locking hole 43, a fixing block is disposed at a bottom end of the vertical groove 12, the second locking hole 44 is disposed on the fixing block, and both sides of the second locking hole 44 penetrates through upper sides and lower sides of the fixing block.

When the support link 31 is rotated to be perpendicular to the body 1, that is, the seat 2 is in the unfolded state, at this time, the sliding end of the sliding strut 33 slides to the upper end of the vertical groove 12, and the sliding strut 33 is in the inclined state, the locking rod 42 on the fixing seat 41 is inserted into the first locking hole 43, thereby locking the unfolded state of the seat 2 even though the seat 2 can be stably maintained in the unfolded state, and when the strut is rotated to be parallel to the body 1, that is, the seat 2 is in the folded state, at this time, the sliding end of the sliding strut 33 slides to the bottom end of the vertical groove 12, and at this time, the sliding strut 33 is completely accommodated in the vertical groove 12, and the folded state of the seat 2 is locked by inserting the locking rod 42 into the second locking groove even though the seat 2 can be stably maintained in the folded state.

Further, referring to fig. 4 and 5, the locking mechanism 4 further includes a spring 46, the spring 46 is disposed in the insertion slot 45, the spring 46 is configured to continuously provide an elastic force to the locking rod 42, so that the locking rod 42 can be stably inserted into the first locking hole 43 or the second locking hole 44, one end of the spring 46 is fixedly connected to an inner wall of the insertion slot 45, and the other end of the spring 46 is fixedly connected to an end of the locking rod 42 extending into the insertion slot 45, so that stability of the seat 2 in the folded state or the unfolded state is further ensured by cooperation between the spring 46 and the locking rod 42.

Further, the locking mechanism 4 further comprises an unlocking piece, the unlocking piece comprises a guide groove 47 arranged on the fixing seat 41 and a ball 48 in sliding fit with the guide groove 47, the guide groove 47 is arranged along the length direction of the fixing seat 41, the guide groove 47 is communicated with the inserting groove 45, the guide groove 47 is arranged on one side, deviating from the sliding support rod 33, of the fixing seat 41, a connecting rod 49 is fixedly connected to the ball 48, and one end, far away from the ball 48, of the connecting rod 49 extends into the inserting groove 45 through the guide groove 47 and is fixedly connected to the locking rod 42.

When the seat 2 needs to be switched between the unfolding state and the folding state, the ball 48 is shifted to slide along the direction of the guide groove 47 by shifting the ball 48, so that the locking rod 42 is driven to be separated from the first locking hole 43 and the second locking hole 44, namely, the unlocking of the seat 2 is realized, and the seat 2 can be freely switched between the unfolding state and the folding state, so that the operation is relatively simple.

In addition, referring to fig. 1, pedals 13 are disposed on two sides of the machine body 1, the two pedals 13 are respectively and fixedly mounted on two sides of the machine body 1, and the two pedals 13 are used for an operator to step away from the climbing-free device body when the climbing-free device body fails. When the constructor sits on the seat 2, the constructor faces the machine body 1, and both feet of the constructor are put on the pedals 11.

The working principle of the utility model is approximately as follows: when the seat 2 is used, the seat 2 can rotate relative to the machine body 1 to be vertical to or parallel to the machine body 1 through the cooperation among the support connecting rod 31, the hinged support 32 and the sliding support rod, when the seat 2 rotates to be vertical to the machine body 1, the seat 2 is in a unfolding state, the support connecting rod 31, the sliding support rod and the machine body 1 cooperate to form a stable triangular structure, the spring 46 continuously provides elasticity for the locking rod 42, so that the locking rod 42 is automatically inserted into the first locking hole 43, namely, the unfolding state of the seat 2 is locked, an operator can sit on the seat 2 facing the machine body 1, and feet are put on the pedals 11.

When the seat 2 needs to be switched from the unfolded state to the folded state, the ball 48 is slid in the direction of the guide groove 47 by pulling the ball 48 upwards, and the locking rod 42 is driven to move in the direction away from the first locking hole 43, so that the locking rod 42 is separated from the first locking hole 43, namely, the unfolded state of the seat 2 is unlocked at the moment. Through drive seat 2 rotate to be parallel with organism 1, support connecting rod 31 and slip branch 33 all are parallel with organism 1 this moment, and support connecting rod 31, slip branch 33 all hold in perpendicular inslot 12, and under the effect of spring 46 this moment, locking lever 42 inserts in the second locking hole 44 to realize the locking to the folded condition of seat 2, it is comparatively simple and convenient to operate, the practicality is strong.

The above description is only for the purpose of illustrating the technical solution of the present utility model and not for the purpose of limiting the same, and other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a ware is exempted from to climb by sitting on a tower section of thick bamboo, includes exempts from to climb the ware body, exempt from to climb the ware body and include organism (1) and footboard (11), its characterized in that, exempt from to climb ware body still includes:

The seat (2) is rotationally arranged on the machine body (1) and is positioned above the pedal (11) and provided with an unfolding state and a folding state, and can rotate relative to the machine body (1) to be vertical or parallel to the machine body (1), when the seat (2) is vertical to the machine body (1), the seat is in the unfolding state and can be used for sitting down by a person, and when the seat (2) is parallel to the machine body (1), the seat is in the folding state;

The connecting mechanism (3) is arranged between the machine body (1) and the seat (2) so as to enable the seat (2) to rotate relative to the machine body (1) to be perpendicular or parallel to the machine body (1);

And the locking mechanism (4) is arranged on the machine body (1) and used for locking the unfolding state and the folding state of the seat (2) so as to enable the seat (2) to be stably in the unfolding state or the folding state.

2. The climbing-free device for a sitting-type tower according to claim 1, wherein the connecting mechanism (3) comprises a supporting connecting rod (31) rotatably arranged on the machine body (1), a hinged support (32) arranged on the supporting connecting rod (31) and a sliding support rod (33) rotatably arranged on the bottom side of the hinged support (32), one end of the supporting connecting rod (31) is rotatably connected with the machine body (1), the hinged support (32) is fixedly arranged at the movable end of the supporting connecting rod (31), the seat (2) is fixedly arranged on the hinged support (32), the sliding support rod (33) is positioned below the supporting connecting rod (31), one end of the sliding support rod (33) is slidably connected with the machine body (1), the other end of the sliding support rod (33) is rotatably connected with the bottom side of the hinged support (32), and when the seat (2) is perpendicular to the machine body (1), the supporting connecting rod (31), the sliding support rod and the machine body (1) are matched to form a stable triangle structure.

3. The climbing-free device for a sitting-type tower according to claim 2, wherein the locking mechanism (4) comprises a fixed seat (41) fixedly arranged on the sliding support rod (33), a locking rod (42) in the fixed seat (41) in a plugging fit manner, and a first locking hole (43) and a second locking hole (44) arranged on the machine body (1), the fixed seat (41) is fixedly arranged at the sliding end of the sliding support rod (33), a plugging groove (45) is formed in the fixed seat (41), the locking rod (42) is in plugging fit with the plugging groove (45), the first locking hole (43) is positioned above the second locking hole (44), when the seat (2) is vertical to the machine body (1), the locking rod (42) is inserted into the first locking hole (43), and when the seat (2) is vertical to the machine body (1), the locking rod (42) is inserted into the second locking hole (44) so as to realize locking of the unfolded state and the folded state of the seat (2).

4. A sittable tower climbing-free device according to claim 3, wherein the insertion groove (45) is provided with a spring (46) for providing an elastic force to the locking lever (42) so that the locking lever (42) can be stably inserted into the first locking hole (43) or the second locking hole (44).

5. The climbing-free device for a sitting-type tower according to claim 3 or 4, wherein the fixing seat (41) is further provided with an unlocking piece, the unlocking piece comprises a guide groove (47) formed in the fixing seat (41) and a ball (48) slidingly matched with the guide groove (47), the guide groove (47) is formed in the length direction of the fixing seat (41), the guide groove (47) is communicated with the inserting groove (45), the ball (48) is provided with a connecting rod (49), and one end, far away from the ball (48), of the connecting rod (49) is fixedly connected with the locking rod (42) after extending into the locking groove through the guide groove (47).

6. The climbing-free device for the sittable tower according to claim 2, wherein the machine body (1) is vertically provided with a vertical groove (12), and one end of the supporting connecting rod (31) far away from the hinged support (32) is in sliding fit with the vertical groove (12).

7. The climbing-free device for a sitting-type tower according to claim 6, wherein two opposite side walls of the vertical groove (12) are provided with sliding grooves (121), the two sliding grooves (121) are all arranged along the length direction of the vertical groove (12), the sliding support rod (33) is provided with a cross rod (331) in a penetrating manner, the cross rod (331) is arranged along the length direction of the vertical groove (12), and two ends of the cross rod (331) are respectively in sliding fit with the two sliding grooves (121) after penetrating through two sides of the sliding support rod (33).

8. The climbing-free device for the sittable tower according to claim 1, wherein pedals (13) are arranged on two sides of the machine body (1), and the pedals (13) are arranged in a vertically staggered mode.