CN217760844U

CN217760844U - Safe ladder cage convenient to dismantle

Info

Publication number: CN217760844U
Application number: CN202220758436.7U
Authority: CN
Inventors: 吕兴胜
Original assignee: Chongqing Billion Metal Products Co ltd
Current assignee: Chongqing Billion Metal Products Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-11-08
Anticipated expiration: 2032-03-25

Abstract

The utility model relates to a terraced cage field discloses a safe terraced cage convenient to dismantle, the on-line screen storage device comprises a base, a plurality of support columns of base top fixedly connected with, equal fixedly connected with stand in the support column top through-hole, the stand outside all is provided with first spring, equal sliding connection has the buffering post in the support column top through-hole, the buffering post outside all is provided with the second spring, the equal fixed connection in relevant position in first ring piece bottom in buffering capital end, the equal fixedly connected with handrail ladder in first ring piece front end left and right sides, both ends and the equal fixedly connected with guard plate in bottom about the first ring piece. The utility model discloses in, convenient to detach between the cage ladder, the operating personnel dismouting of being convenient for has effectively saved the dismouting time, and the cage ladder can not be direct and ground contact, has effectively solved the problem that the cage ladder rusted and corrodes, through being provided with the bumping post, can effectively prolong the service life of cage ladder.

Description

Safe ladder cage convenient to dismantle

Technical Field

The utility model relates to a cage ladder field especially relates to a safe ladder cage convenient to dismantle.

Background

The cage ladder is a light steel structure ladder stand capable of being assembled, consists of an armrest ladder, a vertical ladder, a protection cage and connecting pieces, is suitable for all buildings needing to maintain the ladder stand and the safety ladder stand, can be applied to building maintenance and construction, plays a role in safety protection, is equipment which must be used by construction workers during high-altitude operation on the construction engineering site, is used for the construction workers to climb to the high-altitude operation, and is mainly prepared from heavy steel and customized supplies of Beijing Hua factories.

Chinese patent document CN211257929U discloses a safety ladder cage convenient to dismouting, this utility model discloses a it is dull and stereotyped, the sleeve pipe, the pole setting, first bolt, first nut, stair, the montant, the horizontal pole, the threaded rod, the second nut, the square hole, wire net and ladder door cooperate, possess the dismouting of being convenient for, be favorable to the advantage of later stage dismouting piece transportation, through setting up the buckle, be convenient for drive apron lateral shifting, through landing leg and gyro wheel, the removal of the ladder cage of being convenient for, through the brake block, can lock the gyro wheel, the stability of ladder cage has been improved. But the structure of this utility model dismantlement is comparatively complicated, need consume more time, and this ladder cage is direct and ground contact moreover, leads to the easy corrosion of ladder cage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a safe ladder cage convenient to disassemble.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a safe ladder cage convenient to dismantle, includes the base, a plurality of support columns of base top fixedly connected with, equal fixedly connected with stand in the through-hole of support column top, the stand outside all is provided with first spring, equal sliding connection has the buffering post in the through-hole of support column top, the buffering post outside all is provided with the second spring, the equal fixed connection in the relevant position of first ring piece bottom in buffering capital end, the equal fixedly connected with handrail ladder in first ring piece front end left and right sides, the equal fixedly connected with guard plate in both ends and bottom about the first ring piece, two the equal fixed connection in the relevant position in the front end left and right sides of second ring piece in handrail ladder top, the equal rotation in second ring piece rear end left and right sides is connected with the connecting plate, the equal fixedly connected with diaphragm in connecting plate top, the equal fixedly connected with fixed block in the inner wall left and right sides of second ring piece.

As a further description of the above technical solution:

the equal fixedly connected with connecting block in first ring piece and the second ring piece front end left and right sides all is provided with the mounting hole in four connecting blocks.

As a further description of the above technical solution:

the equal fixed connection in guard plate top is in the second ring piece about both ends and the relevant position of rear end.

As a further description of the above technical solution:

the transverse plate is connected with the fixed block through a bolt.

As a further description of the above technical solution:

the top ends of the second springs are in contact with the corresponding positions of the bottom ends of the first ring blocks, and the bottom ends of the second springs are in contact with the corresponding positions of the top ends of the supporting columns.

As a further description of the above technical solution:

the bottom ends of the buffer columns slide outside the upright columns.

As a further description of the above technical solution:

a plurality of cross rods are arranged between the two handrails.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, place the first ring piece top of first cage ladder with the second ring piece of second cage ladder, rotate the connecting plate again, the connecting plate can drive the diaphragm and remove, when the diaphragm removed the fixed block top, the reuse bolt is connected diaphragm and fixed block, and the second ring piece can be fixed in first ring piece top to two cage ladders can be installed, convenient to detach between the cage ladder, and the operating personnel dismouting of being convenient for has effectively saved the dismouting time.

2. The utility model discloses in, because first ring piece bottom is provided with the base, the cage ladder can not directly contact with ground, has effectively solved the problem that the cage ladder rusted and corroded, and when the cage ladder received the striking moreover, first ring piece can the downstream to drive the buffering post and slide down, can extrude first spring and second spring when buffering post slides down, first spring and second spring compression in-process can effectively play the effect of buffering, thereby effectively prolong the service life of cage ladder.

Drawings

Fig. 1 is a schematic structural view of a conveniently detachable safety ladder cage of the present invention;

FIG. 2 is a rear view of a conveniently detachable safety ladder cage of the present invention;

fig. 3 is a top view of a safety ladder cage convenient to detach according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a base; 2. a support column; 3. a column; 4. a first spring; 5. a buffer column; 6. a second spring; 7. a first ring block; 8. an escalator; 9. a cross bar; 10. a second ring block; 11. a protection plate; 12. connecting blocks; 13. mounting holes; 14. a connecting plate; 15. a transverse plate; 16. and fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a safety ladder cage convenient to disassemble comprises a base 1, a plurality of supporting columns 2 are fixedly connected to the top end of the base 1, vertical columns 3 are fixedly connected in through holes in the top ends of the supporting columns 2, first springs 4 are arranged outside the vertical columns 3, buffer columns 5 are slidably connected in through holes in the top ends of the supporting columns 2, second springs 6 are arranged outside the buffer columns 5, the top ends of the buffer columns 5 are fixedly connected to corresponding positions at the bottom ends of first ring blocks 7, handrail ladders 8 are fixedly connected to the left and right sides of the front ends of the first ring blocks 7, protection plates 11 are fixedly connected to the left and right sides and the bottom ends of the left and right sides of the front ends of the second ring blocks 10, the top ends of the left and right sides of the rear ends of the second ring blocks 10 are fixedly connected to corresponding positions at the left and right sides of the front ends of the second ring blocks 10, connecting plates 14 are rotatably connected to the left and right sides of the rear ends of the second ring blocks 10, transverse plates 15 are fixedly connected to transverse plates 15, fixing blocks 16 are fixedly connected to the left and right sides of the inner walls of the left and right sides of the second ring blocks 10, the second ring blocks 10 can be moved downwards to the first ring blocks 7 when the connecting plates 15 move to the fixing blocks, the fixing blocks 7, the connecting plates 14 can be detached, the connecting plates 14 can be detached easily, the connecting plates 7 and the second rings, the buffering columns, the connecting plates 7 can be detached easily, the connecting plates 6, the buffering columns, the connecting plates 7 can be detached easily, the connecting plates 7 can be detached by only by moving of the first rings 7 and the second rings, the second rings 7 and the second rings 7 can be detached, the precision of the ladder cage body and the supporting part is higher, and the surface of the ladder cage is soaked by red lead antirust paint or water-based paint.

First ring 7 and the equal fixedly connected with connecting block 12 in the second ring 10 front end left and right sides, four inside mounting hole 13 that all are provided with of connecting block 12, guarantee the mounting effect to first ring 7 and second ring 10, the installation of the cage ladder of being convenient for, the equal fixed connection in 11 tops of guard plate is at the relevant position of both ends and rear end about second ring 10, guarantee the guard action of guard plate 11, diaphragm 15 passes through bolted connection with fixed block 16, guarantee the connection to first ring 7 and

second ring

10, 6 tops of second spring all contact with the relevant position in 7 bottoms of first ring, 6 bottoms of second spring all contact with 2 tops of support column, guarantee the cushioning effect of

cushion column

5, 5 bottoms of cushion column all slide in stand 3 outsides, guarantee the normal slip of cushion column 5, be provided with a plurality of horizontal poles 9 between two handrail ladders 8, the personnel of being convenient for scramble.

The working principle is as follows: ladder cage installs on the channel-section steel of encorbelmenting between adjacent upper concrete support and the lower floor concrete support, operating personnel places second cage ladder on first cage ladder, place second ring 10 of second cage ladder first ring 7 tops of first cage ladder, rotate connecting plate 14 again, connecting plate 14 can drive diaphragm 15 and remove, when diaphragm 15 removes fixed block 16 tops, reuse bolt fixes diaphragm 15 in fixed block 16 tops, can fix second ring 10 in first ring 7 tops, thereby two cage ladders can be installed, only need lift the bolt down during dismantlement, rotate connecting plate 14 again, connecting plate 14 can drive diaphragm 15 and remove, can take off second ring 10 from first ring 7, convenient to detach between the cage ladders, the operating personnel dismouting of being convenient for, the dismouting time has effectively been saved, because first ring 7 bottoms are provided with base 1, the cage ladder can not direct and ground contact, the problem of cage ladder rust corrosion has effectively been solved, and when receiving the striking, first ring 7 can move down, thereby the effective buffer spring that slides 5 to the extension of second ring can be extended to the useful life spring of 4 in-stage and the extension spring, thereby the effective use of the extension spring of second cage ladder 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a safe ladder cage convenient to dismantle, includes base (1), its characterized in that: base (1) a plurality of support columns of fixedly connected with in top (2), equal fixedly connected with stand (3) in support column (2) top through-hole, stand (3) outside all is provided with first spring (4), equal sliding connection has buffering post (5) in support column (2) top through-hole, buffering post (5) outside all is provided with second spring (6), the equal fixed connection in relevant position in first ring piece (7) bottom in buffering post (5) top, the equal fixedly connected with handrail ladder (8) in first ring piece (7) front end left and right sides, both ends and the equal fixedly connected with guard plate in bottom (11), two about first ring piece (7) handrail ladder (8) top equal fixed connection in the relevant position in the front end left and right sides of second ring piece (10), second ring piece (10) rear end left and right sides all rotates and is connected with connecting plate (14), the equal fixedly connected with in connecting plate (14) top (15), the equal fixedly connected with fixed block (16) in second ring piece (10) inner wall left and right sides.

2. A readily removable safety ladder cage as claimed in claim 1, wherein: the connecting blocks (12) are fixedly connected to the left side and the right side of the front ends of the first ring block (7) and the second ring block (10), and mounting holes (13) are formed in the four connecting blocks (12).

3. A readily removable safety ladder cage as claimed in claim 1, wherein: the top ends of the protection plates (11) are fixedly connected to the corresponding positions of the left end, the right end and the rear end of the second ring block (10).

4. A readily removable safety ladder cage as claimed in claim 1, wherein: the transverse plate (15) is connected with the fixing block (16) through a bolt.

5. A demountable safety ladder cage according to claim 1, wherein: the top end of the second spring (6) is in contact with the corresponding position of the bottom end of the first ring block (7), and the bottom end of the second spring (6) is in contact with the corresponding position of the top end of the support column (2).

6. A demountable safety ladder cage according to claim 1, wherein: the bottom ends of the buffer columns (5) slide outside the upright columns (3).

7. A demountable safety ladder cage according to claim 1, wherein: a plurality of cross rods (9) are arranged between the two handrail ladders (8).