CN218176769U

CN218176769U - Protection type cat ladder is used to job site

Info

Publication number: CN218176769U
Application number: CN202222688378.8U
Authority: CN
Inventors: 尹谈娟; 沈程
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2022-12-30
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a protection type cat ladder is used to job site, use protection type cat ladder technical field for job site, the utility model discloses a set up protection machanism, fixity when can be convenient for improve mount frame subassembly and base unit mount, hang up the mount frame subassembly through external equipment during the use, insert the inside of base unit with the inserted bar of mount frame subassembly inside after that, stability when increasing mount frame subassembly and base unit mount, it is fixed to be convenient for strengthen, through setting up guardrail mechanism, can be convenient for provide the protection to staff's personal safety, fix the position of holding up the board through the support column, can avoid the user to appear the condition that the unexpected outside falls in the in-process of walking, through setting up anticollision piece after that, can avoid the user to collide with the holding up the board.

Description

Protection type cat ladder is used to job site

Technical Field

The utility model belongs to the technical field of the protection type cat ladder is used to the job site, in particular to protection type cat ladder is used to job site.

Background

The protection ladder stand is used for the outer wall of a light steel structure building, plays a role in maintenance, is provided with a protection cage, can be assembled randomly, consists of a handrail ladder, a straight ladder, a protection cage and a connecting piece, is suitable for all buildings needing to be maintained, can be applied to building maintenance construction, and plays a role in safety protection.

At present, chinese patent, bulletin number is CN202215006U, discloses a tool type cat ladder for construction, it includes a steel pipe frame, connect in tool type cat ladder monomer and corner platform in the steel pipe frame, tool type cat ladder and corner platform will a plurality of cell layers are separated from bottom to top in proper order to steel pipe frame, be connected with a corner platform on every cell layer, and pass through between the corner platform of adjacent cell layer tool type cat ladder monomer is connected, and this utility model discloses tool type cat ladder's efficiency of construction is high, and the turnover number of times is many, simple structure, and convenient to use can dismantle this tool type of installation fast according to the construction needs, and along with the process of time limit for a project changes and builds the height.

The existing protective ladder stand for construction sites has the following defects when in use:

1. the protective ladder stand for the construction site is mostly fixed in a bolt mode, and when the bolt is fixed for a long time or the bolt slides, the protective ladder stand is easily unstable to fix, so that personal injury is caused to constructors;

2. guardrail is not installed mostly in the inside of protection type cat ladder, in case the staff is unexpected in the in-process of walking, the condition that takes place personnel to drop easily to cause comparatively serious production accident, barrier propterty is relatively poor.

Disclosure of Invention

The utility model aims to provide a to current protection type cat ladder for job site, its advantage:

1. when the fixing bolt of the protective ladder stand loosens and falls off, the overall structure of the protective ladder stand also has higher safety, and the situations that the protective ladder stand integrally shakes and is unstable in support due to the falling-off of the bolt can be avoided;

2. avoid the staff to have the risk that rolls when accidental misstep, increase the security of user at the during operation, be convenient for protect staff's personal safety.

The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides a protection type cat ladder is used to job site, includes the cat ladder structure, the left side bolt of cat ladder structure has protection machanism, protection machanism's inside is rotated and is connected with the emergency exit, the front side bolt of emergency exit has the pull rod, the inside bolt of emergency exit has the hasp structure, the top bolt of cat ladder structure has guardrail mechanism, protection machanism's inside bolt has the protection network.

Adopt above-mentioned technical scheme, through setting up cat ladder structure, protection machanism, emergency exit, pull rod, hasp structure, guardrail mechanism and protection network, accomplish through installing protection machanism during the use, with emergency exit unblock through the hasp structure after that, open the emergency exit through pull rod pulling emergency exit after that, user's cat ladder structure climbing upwards after that can be convenient for protect the staff through guardrail mechanism, avoid the staff to fall out by mistake, be convenient for protect the people.

The utility model discloses further set up to: the protection mechanism comprises a mounting frame assembly, four insertion rods and a base assembly, wherein the inner wall of the base assembly is bolted to the left side of the ladder stand structure, the bottom of the mounting frame assembly is bolted to the top of the base assembly, the inner wall of the mounting frame assembly is welded to the surfaces of the insertion rods, and the surfaces of the insertion rods are movably connected with the inner wall of the base assembly.

By adopting the technical scheme, the mounting frame assembly, the inserting rods and the base assembly are arranged, the mounting frame assembly is lifted through external equipment during use, then the inserting rods inside the mounting frame assembly are inserted into the base assembly, the stability of the mounting frame assembly and the base assembly during installation is improved, and the mounting frame assembly and the base assembly are convenient to strengthen and fix.

The utility model discloses further set up to: the right side of the ladder stand structure is bolted with a pedal, and the surface of the pedal is bolted with the inner wall of the base assembly.

Adopt above-mentioned technical scheme, through setting up the footboard, can be convenient for the staff can pass through the platform of a rest at the in-process of climbing, simultaneously can the person of facilitating the use continue to climb the cat ladder structure on upper strata through the footboard.

The utility model discloses further set up to: the rear side bolt of emergency exit has the connecting block, the quantity of connecting block is two, and evenly distributed in the rear side of emergency exit.

Adopt above-mentioned technical scheme, through setting up the connecting block, can be convenient for drive the emergency exit through the connecting block and move about, convenient to use person uses.

The utility model discloses further set up to: the rear side welding of connecting block has the annular piece, the inside rotation of annular piece is connected with the pivot.

By adopting the technical scheme, the annular block and the rotating shaft are arranged, so that the safety door can drive the connecting block to move, and the annular block is driven to rotate on the surface of the rotating shaft when the connecting block moves.

The utility model discloses further set up to: the bottom of the rotating shaft is bolted with a fixed block, and the surface of the fixed block is bolted with the inner wall of the base component.

Adopt above-mentioned technical scheme, through setting up the fixed block, can be convenient for fix through fixed block and base subassembly, fix the position of pivot through the fixed block after that, the annular piece of being convenient for rotates on the surface of pivot.

The utility model discloses further set up to: the left side bolt of emergency exit has two connecting rods, the left side bolt of connecting rod and the right side bolt of pull rod, the pull rod passes through the connecting rod and emergency exit bolt.

By adopting the technical scheme, through the arrangement of the connecting rod, a user can drive the connecting rod to move through the pull rod, and the connecting rod drives the safety door to move when moving, so that the safety door can move conveniently.

The utility model discloses further set up to: the guardrail mechanism comprises a plurality of supporting columns, a supporting plate and an anti-collision block, wherein the inner wall of the anti-collision block is bonded with the surface of the supporting plate, the bottom of the supporting plate is bolted with the top of the supporting columns, and the bottom of the supporting columns is bolted with the top of the ladder stand structure.

Adopt above-mentioned technical scheme, through setting up the support column, hold up board and anticollision piece, can be convenient for fix the position of holding up the board through the support column, can avoid the user to appear the condition that the unexpected outside was fallen at the in-process of walking, through setting up anticollision piece after that, can avoid the user to collide with and hold up board corner.

To sum up, the utility model discloses following beneficial effect has:

1. the protective mechanism is arranged, so that the fixity of the mounting frame component and the base component during mounting can be improved conveniently, the mounting frame component is lifted through external equipment during use, and then the inserted rod in the mounting frame component is inserted into the base component, so that the stability of the mounting frame component and the base component during mounting is improved, and the fixing is strengthened conveniently;

2. through setting up guardrail mechanism, can be convenient for provide the protection to staff's personal safety, will hold up the position of board through the support column and fix, can avoid the user to appear the condition that the unexpected outside falls in the in-process of walking, through setting up the anticollision piece after that, can avoid the user to collide with and hold up board corner.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the mounting assembly of the present invention;

FIG. 3 is a schematic view of the base assembly of the present invention;

fig. 4 is a schematic structural view of the ladder stand of the present invention;

fig. 5 is a schematic view of the safety door structure of the present invention;

fig. 6 is a schematic structural view of the guardrail mechanism of the present invention.

Reference numerals: 1. a ladder climbing structure; 2. a protection mechanism; 201. a mounting bracket assembly; 202. inserting a rod; 203. a base assembly; 3. a guardrail mechanism; 301. a support column; 302. a handrail; 303. an anti-collision block; 4. a safety door; 5. a pull rod; 6. a locking structure; 7. a protective net; 8. a pedal; 9. connecting blocks; 10. a ring block; 11. a rotating shaft; 12. a fixed block; 13. a connecting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1-6, a protection type cat ladder is used to job site, including cat ladder structure 1, cat ladder structure 1's left side bolt has protection machanism 2, protection machanism 2's inside rotation is connected with emergency exit 4, emergency exit 4's front side bolt has pull rod 5, emergency exit 4's inside bolt has hasp structure 6, cat ladder structure 1's top bolt has guardrail mechanism 3, protection machanism 2's inside bolt has protection network 7, through setting up cat ladder structure 1, protection machanism 2, emergency exit 4, pull rod 5, hasp structure 6, guardrail mechanism 3 and protection network 7, accomplish through installing protection machanism 2 during the use, after that, emergency exit 4 unblock through hasp structure 6, after that emergency exit 4 is opened through pull rod 5 pulling emergency exit 4, after that user's cat ladder structure 1 climbs upwards, can be convenient for protect the staff through guardrail mechanism 3, avoid the staff to fall to the foot, be convenient for protect the people's body.

As shown in fig. 3, the protection mechanism 2 includes a mounting frame assembly 201, four insertion rods 202 and a base assembly 203, the inner wall of the base assembly 203 is bolted to the left side of the ladder structure 1, the bottom of the mounting frame assembly 201 is bolted to the top of the base assembly 203, the inner wall of the mounting frame assembly 201 is welded to the surface of the insertion rods 202, the surface of the insertion rods 202 is movably connected to the inner wall of the base assembly 203, through the arrangement of the mounting frame assembly 201, the insertion rods 202 and the base assembly 203, the mounting frame assembly 201 is lifted through external equipment during use, the insertion rods 202 inside the mounting frame assembly 201 are inserted into the base assembly 203, the stability of the mounting frame assembly 201 and the base assembly 203 during installation is improved, and the fixing is facilitated.

As shown in fig. 5, the right side of the ladder structure 1 is bolted with the pedal 8, the surface of the pedal 8 is bolted with the inner wall of the base component 203, and by arranging the pedal 8, the climbing ladder structure 1 can facilitate the worker to climb the upper layer continuously through the pedal 8 while passing through a resting platform in the climbing process.

As shown in fig. 5, the rear side bolt of emergency exit 4 has connecting block 9, and the quantity of connecting block 9 is two, and evenly distributed is in the rear side of emergency exit 4, through setting up connecting block 9, can be convenient for drive emergency exit 4 through connecting block 9 and move about, and convenient to use person uses.

As shown in fig. 5, the rear side of the connecting block 9 is welded with a ring block 10, the inside of the ring block 10 is rotatably connected with a rotating shaft 11, the safety door 4 can drive the connecting block 9 to move by arranging the ring block 10 and the rotating shaft 11, and the connecting block 9 drives the ring block 10 to rotate on the surface of the rotating shaft 11 while moving.

As shown in fig. 4, the bottom of the rotating shaft 11 is bolted with a fixing block 12, the surface of the fixing block 12 is bolted with the inner wall of the base assembly 203, and by arranging the fixing block 12, the fixing with the base assembly 203 by the fixing block 12 is facilitated, and then the position of the rotating shaft 11 is fixed by the fixing block 12, which is convenient for the ring block 10 to rotate on the surface of the rotating shaft 11.

As shown in fig. 5, two connecting rods 13 are bolted to the left side of the safety door 4, the left side of the connecting rod 13 is bolted to the right side of the pull rod 5, the pull rod 5 is bolted to the safety door 4 through the connecting rod 13, the connecting rod 13 is arranged, so that a user can conveniently drive the connecting rod 13 to move through the pull rod 5, and the connecting rod 13 drives the safety door 4 to move when moving, so that the safety door 4 can be moved conveniently.

Brief description of the use process: during the use, the mounting frame assembly 201 is hoisted through external equipment, then the inserted bar 202 inside the mounting frame assembly 201 is inserted into the base assembly 203, the mounting of the mounting frame assembly 201 and the base assembly 203 is completed, then the safety door 4 is unlocked through the lock catch structure 6, then the safety door 4 is opened by pulling the safety door 4 through the pull rod 5, and then the ladder climbing structure 1 of a user climbs upwards.

Example 2:

referring to fig. 1-6, guardrail mechanism 3 includes a plurality of support column 301, handrail 302 and anticollision piece 303, the inner wall of anticollision piece 303 bonds with the surface of handrail 302, the bottom of handrail 302 and the top bolt of support column 301, the bottom of support column 301 and the top bolt of cat ladder structure 1, through setting up support column 301, handrail 302 and anticollision piece 303, can be convenient for fix the position of handrail 302 through support column 301, can avoid the user to appear the condition of wanting the outside to fall in the in-process of walking, then through setting up anticollision piece 303, can avoid the user to collide with handrail 302 corner.

The using process is briefly described as follows: the user can climb with holding up board 302 in climbing cat ladder structure 1, fixes the position of holding up board 302 through support column 301, avoids holding up board 302 the condition that rocks at will to appear, can avoid the user to collide with the condition at holding up board 302 turning when the walking through anticollision piece 303 after that.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a protection type cat ladder is used to job site, includes cat ladder structure (1), its characterized in that: protection machanism (2) have been bolted on the left side of cat ladder structure (1), the inside rotation of protection machanism (2) is connected with emergency exit (4), the front side bolt of emergency exit (4) has pull rod (5), the inside bolt of emergency exit (4) has hasp structure (6), guardrail mechanism (3) have been bolted at the top of cat ladder structure (1), the inside bolt of protection machanism (2) has protection network (7).

2. The protective ladder stand for the construction site according to claim 1, wherein: protection machanism (2) are including mounting bracket subassembly (201), four inserted bars (202) and base subassembly (203), the inner wall of base subassembly (203) and the left side bolt of cat ladder structure (1), the bottom of mounting bracket subassembly (201) and the top bolt of base subassembly (203), the inner wall of mounting bracket subassembly (201) and the surface welding of inserted bar (202), the surface of inserted bar (202) and the inner wall swing joint of base subassembly (203).

3. The protective ladder stand for the construction site according to claim 2, wherein: the right side of the ladder climbing structure (1) is bolted with a pedal (8), and the surface of the pedal (8) is bolted with the inner wall of the base component (203).

4. The protective ladder stand for the construction site according to claim 1, wherein: the rear side bolt of emergency exit (4) has connecting block (9), the quantity of connecting block (9) is two, and evenly distributed in the rear side of emergency exit (4).

5. The protective ladder stand for the construction site according to claim 4, wherein: the rear side of the connecting block (9) is welded with an annular block (10), and the inner part of the annular block (10) is rotatably connected with a rotating shaft (11).

6. The protective ladder stand for the construction site as claimed in claim 5, wherein: the bottom of the rotating shaft (11) is bolted with a fixed block (12), and the surface of the fixed block (12) is bolted with the inner wall of the base component (203).

7. The protective ladder stand for the construction site according to claim 1, wherein: two connecting rods (13) are bolted to the left side of the safety door (4), the left side of each connecting rod (13) is bolted to the right side of each pull rod (5), and each pull rod (5) is bolted to the safety door (4) through each connecting rod (13).

8. The protective ladder stand for the construction site according to claim 1, wherein: the guardrail mechanism (3) comprises a plurality of supporting columns (301), a supporting plate (302) and an anti-collision block (303), the inner wall of the anti-collision block (303) is bonded with the surface of the supporting plate (302), the bottom of the supporting plate (302) is bolted with the top of the supporting columns (301), and the bottom of the supporting columns (301) is bolted with the top of the ladder stand structure (1).