CN210438241U

CN210438241U - Anti-shaking positioning mechanism of intelligent ladder without cross rod

Info

Publication number: CN210438241U
Application number: CN201921119323.7U
Authority: CN
Inventors: 崔圣华
Original assignee: Suzhou Tekosen Metal Technology Co ltd
Current assignee: Suzhou Tekosen Metal Technology Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-05-01
Anticipated expiration: 2029-07-17

Abstract

The utility model relates to a no horizontal pole intelligence ladder auxiliary assembly discloses a no horizontal pole intelligence ladder prevent shaking positioning mechanism, the inner chamber of support has seted up the spout, install the slide bar in the spout, the jack has evenly been seted up along the pole body on the slide bar, the sliding sleeve has been cup jointed on the slide bar, the positive fixedly connected with of sliding sleeve lies in the handrail frame outside the support, the below at the back of the outdoor leg shell has seted up the tiptoe spacing opening, fixedly mounted with main stop device on the left side inner wall of outdoor leg shell, fixedly mounted with vice stop device on the right side inner wall of outdoor leg shell; the utility model discloses a handrail frame, slide bar, the spacing opening of tiptoe, main stop device and vice stop device that set up possess and play the effect of preventing shaking and location to no horizontal pole intelligence ladder, the effectual security and the stability that have promoted when no horizontal pole intelligence ladder uses.

Description

Anti-shaking positioning mechanism of intelligent ladder without cross rod

Technical Field

The utility model relates to a no horizontal pole intelligence ladder auxiliary assembly technical field, concretely relates to no horizontal pole intelligence ladder prevent shaking positioning mechanism.

Background

The ladder, daily life apparatus, this instrument is done the limit by two long thick poles, the middle horizontal pole that is fit for the climbing that crosses for climbing, the ladder all needs user oneself climbing at present, consume a large amount of strength, and can't carry more thing to the eminence simultaneously, the security is lower, consequently, the intelligent ladder of a no horizontal pole has appeared, the no horizontal pole intelligence ladder of this type, it has automatic climbing to possess, save physical power, can carry more thing to the eminence, strong advantage of security.

The known chinese patent publication is CN 105565111A's no horizontal pole intelligence ladder, its structurally removes the horizontal pole in the middle of the ordinary ladder, adopts other power to replace the manpower climbing, possesses automatic climbing, saves physical power, can carry more thing to the eminence to adopt the buckle fixed, the security is strong when the eminence stops, and intelligent degree is high.

However, in the using process of the intelligent ladder without the cross bar, as the support is directly gripped by the two hands, the hands of a user are required to continuously climb on the support in the rising process, and if the support is not gripped in time, the support is easy to shake and has certain danger;

and because the foot room does not have positioning device, the position that the foot placed in the foot room is more inclined probably, can not reach the requirement that triggers the pressure sensor completely, leads to the pressure sensor can not triggered.

Disclosure of Invention

Not enough to prior art, the utility model provides a no horizontal pole intelligence ladder prevent shaking positioning mechanism possesses and plays the effect of preventing shaking and fixing a position no horizontal pole intelligence ladder, the effectual security and the stability that have promoted when no horizontal pole intelligence ladder uses.

The utility model discloses an anti-sway positioning mechanism of a non-horizontal rod intelligent ladder, which comprises a non-horizontal rod intelligent ladder, wherein the non-horizontal rod intelligent ladder comprises a support, a foot chamber is arranged below the support, a processor is arranged at the top of the support, a controller is arranged at the top of the processor, a stay cord is connected between the top of the foot chamber and the bottom of the processor, a chute is arranged in the inner cavity of the support, a slide rod is arranged in the chute, jacks are evenly arranged on the slide rod along a rod body, a slide sleeve is sleeved on the slide rod, the front of the slide sleeve is fixedly connected with a handrail frame outside the support, the handrail frame comprises a handrail shell, the inner cavity of the handrail shell is slidably connected with an insert rod, the insert rod penetrates through the slide sleeve and the jacks and extends into the insert rod, the foot chamber comprises a foot chamber shell and an inner cavity, a toe limit opening is arranged below the back, fixed mounting has main stop device on the left side inner wall of foot outdoor shell, main stop device includes the leading rail with foot outdoor shell inner wall connection, sliding connection has two location area supports on the leading rail, the spring winding drum has been erect to the inner chamber of location area support, the winding has the location area on the spring winding drum, the head end fixedly connected with inserted block in location area, fixed mounting has vice stop device on the right side inner wall of foot outdoor shell, vice stop device includes the vice guide rail with foot outdoor shell inner wall connection, sliding connection has two spacing groove supports on the vice guide rail, the spacing groove has been seted up to the inner chamber of spacing groove support, the inserted block is pegged graft with the spacing groove each other.

The utility model discloses a no horizontal pole intelligence ladder prevent shaking positioning mechanism, wherein sliding sleeve and handrail shell fixed connection, the sliding sleeve is inside to be seted up with the circular slot of slide bar looks adaptation.

The utility model discloses a no horizontal pole intelligence ladder prevent shaking positioning mechanism, wherein the one end fixedly connected with pull ring of sliding sleeve is kept away from to the inserted bar, the one end that the inserted bar is close to the sliding sleeve has set firmly rubber convex block.

The utility model discloses a no horizontal pole intelligence ladder prevent shaking positioning mechanism, wherein the spacing opening of tiptoe is the structure of calabash shape, the opening has been seted up at the top of footstock shell.

The utility model discloses a no horizontal pole intelligence ladder prevent shaking positioning mechanism, wherein the spacing open-ended mid point of tiptoe is located the central line of foot room front view face.

The utility model discloses a no horizontal pole intelligence ladder prevent shaking positioning mechanism, wherein the spring coiling section of thick bamboo is a winding drum that inside is rolling spring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a spout that sets up, the slide bar, the jack, the inserted bar on the cooperation handrail frame, handrail shell, rubber convex block, circular slot and sliding sleeve use, the user only needs the hand hold between the fingers the handrail shell of holding handrail frame can, need not the hand and scrambles on the support, the effect of province has further been played, and the unstable condition of gripping can not appear yet, the effect of preventing shaking has been played, danger when having reduced the use, and fix handrail frame through inserted bar and jack, the effect of location has been played, can hang the lifting rope of the instrument that needs on handrail frame, when conveniently carrying more instruments, also be convenient for take.

2. The utility model discloses still through setting up the main stop device on the foot room, vice stop device and the spacing opening of tiptoe, the user is through placing the tiptoe in the spacing opening of tiptoe, adjustment foot to comfortable position, then through the leading rail on the main stop device, the location area support, the spring winding drum, the location area, the inserted block, and vice guide rail on the vice stop device, spacing groove support and spacing groove, fix user's heel, thereby can be better fix in the foot room with user's whole foot, and make and be in pressure sensor's top, can apply sufficient pressure for pressure sensor, guarantee that steady rising can not rock, and also played the purpose of location, triggering pressure sensor that can be accurate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic front view of the structure;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic side sectional view of the main position limiting device;

FIG. 4 is a schematic side sectional view of the auxiliary limiting device;

fig. 5 is a schematic top sectional view of the armrest frame.

In the figure: 1. a support; 2. a chute; 3. a slide bar; 4. a jack; 5. a foot chamber; 6. pulling a rope; 7. a processor; 8. a controller; 9. a foot well housing; 10. a cavity; 11. a toe limiting opening; 12. a handrail frame; 121. a pull ring; 122. inserting a rod; 123. an armrest housing; 124. a rubber bump; 125. a circular groove; 126. a sliding sleeve; 13. a main limiting device; 131. a main guide rail; 132. positioning the belt support; 133. a spring take-up reel; 134. a positioning belt; 135. inserting a block; 14. an auxiliary limiting device; 15. a secondary guide rail; 16. a limiting groove bracket; 17. a limiting groove.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1-5, the anti-sway positioning mechanism of the non-cross-bar intelligent ladder of the present embodiment includes a non-cross-bar intelligent ladder, the non-cross-bar intelligent ladder includes a support 1, a foot chamber 5 is disposed below the support 1, a processor 7 is disposed on the top of the support 1, a controller 8 is disposed on the top of the processor 7, a pull rope 6 is connected between the top of the foot chamber 5 and the bottom of the processor 7, a sliding groove 2 is disposed in an inner cavity of the support 1, a sliding rod 3 is installed in the sliding groove 2, jacks 4 are uniformly disposed on the sliding rod 3 along a rod body, a sliding sleeve 126 is sleeved on the sliding rod 3, the sliding sleeve 126 is fixedly connected with a handrail housing 123, a circular groove 125 adapted to the sliding rod 3 is disposed inside the sliding sleeve 126, a handrail frame 12 located outside the support 1 is fixedly connected to the front surface of the sliding sleeve 126, the handrail frame 12 includes the handrail housing 123, an insertion rod 122 is slidably connected, the foot chamber 5 comprises a foot chamber shell 9 and a cavity 10 arranged in the foot chamber shell, a toe limit opening 11 is arranged below the back of the foot chamber shell 9, the middle point of the toe limit opening 11 is positioned on the central line of the front view surface of the foot chamber 5, a pressure sensor is arranged on the center of gravity of the middle part of the foot chamber 5 so as to be beneficial to positioning and placing feet, a main limit device 13 is fixedly arranged on the inner wall of the left side of the foot chamber shell 9, the main limit device 13 comprises a main guide rail 131 connected with the inner wall of the foot chamber shell 9, two positioning belt brackets 132 are slidably connected on the main guide rail 131, a spring coiling block 133 is erected in the inner cavity of each positioning belt bracket 132, the spring coiling block 133 is a winding roller with a coiling spring in the inner part, the positioning belt 134 is wound on the spring coiling block 133, an inserting block 135 is fixedly connected with the head end of the positioning belt 134, and an auxiliary limit device 14 is fixedly arranged on the, the auxiliary limiting device 14 comprises an auxiliary guide rail 15 connected with the inner wall of the foot chamber shell 9, the auxiliary guide rail 15 is connected with two limiting groove brackets 16 in a sliding mode, limiting grooves 17 are formed in the inner cavities of the limiting groove brackets 16, and the inserting blocks 135 are connected with the limiting grooves 17 in an inserting mode.

The one end fixedly connected with pull ring 121 that sliding sleeve 126 was kept away from to inserted bar 122, the design of this pull ring 121, conveniently push and pull inserted bar 122, make the operation of fixed handrail frame 12 simple light more, it is also more laborsaving, the one end that inserted bar 122 is close to sliding sleeve 126 has set firmly rubber lug 124, the design of rubber lug 124 makes rubber lug 124 fixed more stable, can not deviate from jack 4 easily.

The limiting opening 11 of the tiptoe is of a gourd-shaped structure, the opening is formed in the top of the footspace shell 9, the movement of the tiptoe is facilitated due to the gourd-shaped design, the moving range of the tiptoe is enlarged, and the tiptoe is more comfortable, and the opening in the top of the footspace shell 9 is designed to facilitate the foot to be placed into the footspace 5.

When the utility model is used (working principle), a user puts feet into the foot chamber 5, the toes pass through the toe limit openings 11 to be fixed at comfortable positions of the toe limit openings 11, then the positioning belts 134 on the spring winding drums 133 are pulled out, the insertion blocks 135 at one ends of the positioning belts 134 are inserted into the limiting grooves 17, the positions of the positioning belt brackets 132 on the main guide rails 131 and the positions of the limiting groove brackets 16 on the auxiliary guide rails 15 are adjusted, so that the positioning belt brackets 132 and the limiting groove brackets 16 are positioned on the same horizontal line, then the two positioning belts 134 are respectively fixed above and below heels, and the positioning and the fixing of the feet of the user are completed;

(then, the user holds the armrest housing 123 with his/her hand, steps on the foot in the foot chamber 5 to give a certain pressure to the pressure sensor, the pressure sensor transmits a signal to the processor 7, the processor 7 sends a command to the controller 8, and the controller 8 pulls the foot chamber 5 through the pull rope 6 to rise slowly, and after reaching a proper height, the controller stops through the remote controller);

in the process of the rising of the foot chamber 5, the handle housing 123 held by the hand also rises along with the rising of the user, so that the sliding sleeve 126 moves up and down in the sliding rod 3 through the circular groove 125, and after the rising of the foot chamber 5 stops, the user can manually pull the handle frame 12 to move the handle frame to a proper position, then the inserting rod 122 is inserted into the inserting hole 4 at the corresponding position on the sliding rod 3 by pushing the inserting rod 122, the fixing of the handle frame 12 is completed, and then the lifting rope needing to use tools can be hung through the handle frame 12, so that the operation is more convenient and simpler.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a no horizontal pole intelligence ladder prevent shaking positioning mechanism, includes no horizontal pole intelligence ladder, no horizontal pole intelligence ladder includes support (1), and the below of support (1) is provided with foot room (5), and the top of support (1) is provided with treater (7), and the top of treater (7) is provided with controller (8), is connected with stay cord (6), its characterized in that between the top of foot room (5) and treater (7) bottom: the inner chamber of support (1) has been seted up spout (2), install slide bar (3) in spout (2), jack (4) have evenly been seted up along the pole body on slide bar (3), sliding sleeve (126) have been cup jointed on slide bar (3), the positive fixedly connected with of sliding sleeve (126) is located handrail frame (12) outside support (1), handrail frame (12) are including handrail shell (123), the inner chamber sliding connection of handrail shell (123) has inserted bar (122), inserted bar (122) run through sliding sleeve (126) and jack (4) and extend to it in, podium room (5) are including cavity (10) that podium shell (9) and inside were seted up, podium limit opening (11) have been seted up to the below at podium shell (9) back, fixed mounting has main stop device (13) on the left side inner wall of podium shell (9), main stop device (13) include with foot outdoor casing (9) inner wall connection's leading rail (131), sliding connection has two location area supports (132) on leading rail (131), the inner chamber of location area support (132) has erect spring winding drum (133), the winding has location area (134) on spring winding drum (133), the head end fixedly connected with inserted block (135) of location area (134), fixed mounting has vice stop device (14) on the right side inner wall of foot outdoor casing (9), vice stop device (14) include with foot outdoor casing (9) inner wall connection's vice guide rail (15), sliding connection has two spacing groove support (16) on vice guide rail (15), spacing groove (17) have been seted up to the inner chamber of spacing groove support (16), inserted block (135) are pegged graft with spacing groove (17) each other.

2. The anti-sway positioning mechanism of a non-crossbar intelligent ladder of claim 1, further comprising: the sliding sleeve (126) is fixedly connected with the armrest shell (123), and a circular groove (125) matched with the sliding rod (3) is formed in the sliding sleeve (126).

3. The anti-sway positioning mechanism of a non-crossbar intelligent ladder of claim 1, further comprising: one end of the inserted bar (122) far away from the sliding sleeve (126) is fixedly connected with a pull ring (121), and one end of the inserted bar (122) close to the sliding sleeve (126) is fixedly provided with a rubber bump (124).

4. The anti-sway positioning mechanism of a non-crossbar intelligent ladder of claim 1, further comprising: the toe limiting opening (11) is of a gourd-shaped structure, and an opening is formed in the top of the foot chamber shell (9).

5. The anti-sway positioning mechanism of a non-crossbar intelligent ladder of claim 1, further comprising: the middle point of the tiptoe limit opening (11) is positioned on the midline of the front view surface of the foot chamber (5).

6. The anti-sway positioning mechanism of a non-crossbar intelligent ladder of claim 1, further comprising: the spring take-up spool (133) is a take-up reel with an internal take-up spring.