CN220849539U - Safety protection cat ladder for construction - Google Patents

Abstract

The utility model discloses a safety protection cat ladder for construction, and relates to the technical field of enterprise management. The utility model comprises symmetrically arranged ladders, wherein the end parts of the two ladders are hinged, and mounting plates are symmetrically and fixedly arranged on the outer sides of the ladders. According to the ladder, the end parts of the symmetrically arranged ladder are hinged, the mounting plate, the hinged plates and the plurality of guardrails which are equidistantly arranged are symmetrically arranged on the outer side of the ladder, the locking mechanism is arranged on the mounting plate, the tool box is arranged on the outer side of the ladder, the traction mechanism is arranged at the top of the ladder, the tool box can be stretched to any height of the ladder, a person can conveniently stand on the ladder to take tools, the hinged plates and the guardrails are fixed after being unfolded through the locking mechanism, the person can hold the two hands on the hinged plates when the person gets on the ladder, accidental slipping is avoided, the ladder can be folded when the ladder is not used, occupied space is avoided, the safety of the person for getting on or off the ladder is increased, a better protection effect is achieved, and popularization and application are worth.

Description

Safety protection cat ladder for construction

Technical Field

The utility model relates to the technical field of enterprise management, in particular to a safety protection cat ladder for construction.

Background

The building constructor is guaranteeing normal building supply room, because the needs of characteristics environment, the building constructor needs to step up to accomplish specific operation, and the ladder is the instrument of building constructor daily general use.

To authorizing the setting of bulletin number CN 217269946U's safety protection cat ladder for civil engineering safety construction, through interior pole, fixed orifices and gim peg, when the personnel need adjust the device height, can upwards pull to suitable height with interior pole, and then utilize the gim peg to insert the fixed orifices in to fix, thereby improved personnel's work efficiency, setting through telescopic base, bracing piece, when personnel use the device, can adjust the inner panel to suitable length, and then utilize spacing peg to fix it, telescopic base and bracing piece formation triangle-shaped then, thereby have played and have made the device have more stable effect, but the both sides of cat ladder do not have the handrail, personnel fall down easily when climbing the ladder, and personnel inconvenient carry multiple instrument when climbing the ladder, so need design safety protection cat ladder for construction to solve these problems.

Disclosure of utility model

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a safety protection cat ladder for construction, includes the ladder that the symmetry set up, two articulated mutually between the tip of ladder, the outside symmetry of ladder has set firmly the mounting panel, one side of mounting panel is provided with the articulated slab, the mounting panel with the equidistance is provided with the guardrail between the articulated slab, the both ends of guardrail respectively with the mounting panel with the articulated slab articulates mutually, be provided with locking mechanical system on the mounting panel, the outside of ladder is provided with the tool holder, the top of ladder is provided with traction mechanism.

Further, the locking mechanism comprises a fixed plate fixedly connected to the guardrail, a spring is fixedly connected to the mounting plate, the other end of the spring is fixedly connected with a movable rod, a clamping groove is formed in the fixed plate, and the end portion of the movable rod is clamped in the clamping groove.

Further, the traction mechanism comprises a traction rope connected to the top of the tool box, a T-shaped groove is formed in the side wall of the ladder, a T-shaped block is connected to the inside of the T-shaped groove in a sliding mode, the T-shaped block is fixedly connected with the tool box, a rotating cylinder is connected to the top of the T-shaped groove in a rotating mode, the traction rope is wound on the outer wall of the rotating cylinder, one end of the tool box is far away from the outer wall of the rotating cylinder, the end portion of the rotating cylinder is fixedly connected with a handle.

Further, a clamping rod is connected to the middle of the handle in a sliding mode, a locking groove is formed in the outer wall of the ladder, and the clamping rod slides in the locking groove.

Further, the upper sides of the two outer walls of the ladder are hinged with supporting plates, and the end parts of the two supporting plates are hinged.

Further, anti-skid stripes are fixedly arranged at the positions of the footrests on the ladder at equal intervals.

The beneficial effects of the utility model are as follows:

According to the ladder, the end parts of the symmetrically arranged ladder are hinged, the mounting plate, the hinged plates and the plurality of guardrails which are equidistantly arranged are symmetrically arranged on the outer side of the ladder, the locking mechanism is arranged on the mounting plate, the tool box is arranged on the outer side of the ladder, the traction mechanism is arranged at the top of the ladder, the tool box can be stretched to any height of the ladder, a person can conveniently stand on the ladder to take tools, the hinged plates and the guardrails are fixed after being unfolded through the locking mechanism, the person can hold the two hands on the hinged plates when the person gets on the ladder, accidental slipping is avoided, the ladder can be folded when the ladder is not used, occupied space is avoided, the safety of the person for getting on or off the ladder is increased, a better protection effect is achieved, and popularization and application are worth.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a perspective cross-sectional view of the locking mechanism of the present utility model;

FIG. 3 is a partial perspective cross-sectional view and an enlarged view at A of the present utility model;

Fig. 4 is a schematic perspective view of the traction mechanism of the present utility model and an enlarged view at B.

Reference numerals: 1. a ladder; 2. a mounting plate; 3. a hinged plate; 4. guard bars; 5. a locking mechanism; 501. a fixing plate; 502. a spring; 503. a movable rod; 504. a clamping groove; 6. a tool box; 7. a traction mechanism; 701. a traction rope; 702. a T-shaped groove; 703. a T-shaped block; 704. a rotating cylinder; 705. a handle; 8. a clamping rod; 9. a locking groove; 10. a support plate; 11. and (5) anti-skid stripes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The application provides a safety protection cat ladder for construction, which is mainly used for solving the problems that no handrail is unsafe and tools are not easy to carry when the cat ladder is used, and provides the following technical scheme, and the following detailed description is made with reference to fig. 1-4:

The utility model provides a safety protection cat ladder for construction, including ladder 1 that the symmetry set up, articulated mutually between the tip of two ladders 1, the outside symmetry of ladder 1 has set firmly mounting panel 2, and one side of mounting panel 2 is provided with articulated slab 3, and the equidistance is provided with guardrail 4 between mounting panel 2 and the articulated slab 3, and the both ends of guardrail 4 are articulated mutually with mounting panel 2 and articulated slab 3 respectively, are provided with locking mechanical system 5 on the mounting panel 2, and the outside of ladder 1 is provided with tool holder 6, and the top of ladder 1 is provided with traction mechanism 7.

In some embodiments, through articulated mutually between the ladder 1 tip that the symmetry set up, the outside symmetry of ladder 1 is provided with mounting panel 2, articulated slab 3 and a plurality of equidistance guardrail 4 that set up, be provided with locking mechanical system 5 on the mounting panel 2, the outside of ladder 1 is provided with tool holder 6, the top of ladder 1 is provided with traction mechanism 7, can stretch tool holder 6 to the arbitrary height of ladder 1, the personnel of being convenient for stand and take the instrument on ladder 1, fix articulated slab 3 and guardrail 4 after expanding through locking mechanical system 5, personnel can hold up on articulated slab 3 with both hands when going up ladder 1, avoid unexpected slip, collapsible when not using, occupation space is avoided, the security of ladder 1 has been increased to personnel has been increased, play better guard action, be worth popularizing and applying, specifically: when moving this safety protection cat ladder to required position, expand two ladders 1, then rotate guardrail 4 and articulated slab 3, expand it, fix it through locking mechanical system 5, personnel can hold up on articulated slab 3 when cat ladder 1, play safety protection's effect, when personnel climbs on ladder 1, accessible traction mechanism 7 rises the toolbox to suitable height, the personnel of being convenient for take the instrument like this, and is very practical.

As shown in fig. 2, in some embodiments, the locking mechanism 5 includes a fixed plate 501 fixedly connected to the guardrail 4, a spring 502 is fixedly connected to the mounting plate 2, a movable rod 503 is fixedly connected to the other end of the spring 502, a clamping groove 504 is configured on the fixed plate 501, and an end portion of the movable rod 503 is clamped in the clamping groove 504, specifically: the locking mechanism 5 works in the following principle: the movable rod 503 is pressed to enable the spring 502 to be in a compressed state, and meanwhile, the end part of the movable rod 503 is driven to slide out of the clamping groove 504, so that the hinge plate 3 can be rotated, the guardrail 4 and the hinge plate 3 can be folded, when the guardrail 4 rotates to be vertical to the hinge plate 3, the movable rod 503 is clamped in the clamping groove 504 under the elastic force of the spring 502, and therefore the guardrail 4 and the hinge plate 3 can be unfolded to play a protective role.

As shown in fig. 3 and 4, in some embodiments, the traction mechanism 7 includes a traction rope 701 connected to the top of the tool box 6, a T-shaped groove 702 is configured on a side wall of the ladder 1, a T-shaped block 703 is slidably connected in the T-shaped groove 702, the T-shaped block 703 is fixedly connected to the tool box 6, a rotating drum 704 is rotatably connected to the top of the T-shaped groove 702, the traction rope 701 is wound on an outer wall of the rotating drum 704, one end far from the tool box 6 is fixedly connected to the rotating drum 704, and a handle 705 is fixedly arranged at an end of the rotating drum 704, specifically: the traction mechanism 7 works according to the following principle: the handle 705 is rotated to drive the rotating cylinder 704 to rotate, so that the traction rope 701 is driven to wind on the rotating cylinder 704, and meanwhile, the T-shaped block 703 is driven to slide in the T-shaped groove 702, so that the tool box is driven to slide on the ladder 1, and the tool box can be moved to a required position, so that a person can conveniently take out a required tool from the tool box.

As shown in fig. 3 and 4, in some embodiments, a clamping rod 8 is slidably connected to the middle part of the handle 705, and a locking groove 9 is configured on the outer wall of the ladder 1, so that the clamping rod 8 slides in the locking groove 9, specifically: when the handle 705 is rotated to a desired position, the locking lever 8 is slid to be locked in the locking groove 9, so that the handle 705 is fixed to the desired position.

As shown in fig. 1, in some embodiments, the upper sides of both outer walls of the ladder 1 are hinged with support plates 10, and the ends of the two support plates 10 are hinged, specifically: the support plate 10 may serve to connect and support two ladders 1.

As shown in fig. 1, in some embodiments, the positions of the footrests on the ladder 1 are fixed with anti-slip stripes 11 at equal intervals, specifically: the anti-slip stripes 11 prevent the person from slipping down when the person gets up the ladder 1.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a safety protection cat ladder for construction, includes ladder (1) that the symmetry set up, its characterized in that, two articulated mutually between the tip of ladder (1), the outside symmetry of ladder (1) has set firmly mounting panel (2), one side of mounting panel (2) is provided with articulated slab (3), mounting panel (2) with the equidistance is provided with guardrail (4) between articulated slab (3), the both ends of guardrail (4) respectively with mounting panel (2) with articulated slab (3) articulated mutually, be provided with locking mechanical system (5) on mounting panel (2), the outside of ladder (1) is provided with tool holder (6), the top of ladder (1) is provided with traction mechanism (7).

2. The safety protection cat ladder for construction according to claim 1, wherein the locking mechanism (5) comprises a fixed plate (501) fixedly connected to the guardrail (4), a spring (502) is fixedly connected to the mounting plate (2), the other end of the spring (502) is fixedly connected with a movable rod (503), a clamping groove (504) is formed in the fixed plate (501), and the end portion of the movable rod (503) is clamped in the clamping groove (504).

3. The safety protection ladder stand for construction according to claim 1, characterized in that the traction mechanism (7) comprises a traction rope (701) connected to the top of the tool box (6), a T-shaped groove (702) is formed in the side wall of the ladder (1), a T-shaped block (703) is slidably connected to the inside of the T-shaped groove (702), the T-shaped block (703) is fixedly connected with the tool box (6), a rotating cylinder (704) is rotatably connected to the top of the T-shaped groove (702), the traction rope (701) is wound on the outer wall of the rotating cylinder (704), one end far away from the tool box (6) is fixedly connected with the rotating cylinder (704), and a handle (705) is fixedly arranged at the end of the rotating cylinder (704).

4. A construction safety ladder according to claim 3, characterized in that the middle part of the handle (705) is slidably connected with a clamping rod (8), the outer wall of the ladder (1) is provided with a locking groove (9), and the clamping rod (8) slides in the locking groove (9).

5. The safety protection ladder for construction according to claim 1, wherein the upper sides of the two outer walls of the ladder (1) are hinged with support plates (10), and the ends of the two support plates (10) are hinged.

6. The safety protection cat ladder for construction according to claim 1, characterized in that the positions of the pedals on the ladder (1) are equidistantly provided with anti-slip stripes (11).