CN112696145A

CN112696145A - Climbing ladder device with protection mechanism for building construction

Info

Publication number: CN112696145A
Application number: CN202011596262.0A
Authority: CN
Inventors: 李旺; 李玉辉
Original assignee: Wenzhou Shunqi Construction Co ltd
Current assignee: Wenzhou Shunqi Construction Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-04-23

Abstract

The invention relates to a climbing ladder device with a protection mechanism for building construction, which comprises a climbing frame, the protection mechanism, a lifting frame and a material carrying mechanism, wherein the top end of the climbing frame is provided with a pedal, and the inner surface of the top of the climbing frame is welded with four guide plates; the protection mechanism is arranged at the top of the climbing frame through a guide plate, a bottom plate is welded at the bottom of the climbing frame, and an electric cylinder is arranged in the middle of the bottom plate; the protection mechanism comprises a first guard plate arranged on three guide plates, a second guard plate arranged on one guide plate and a connecting shaft for connecting the three first guard plates and the one second guard plate together, and the rotating plate where the material cabin is located has rotatability, so that when concrete is loaded and taken in the material cabin, a constructor can rotate the material cabin on the pedal to enable the concrete in the material cabin to be directly smashed on the rotating plate, at the moment, the rotating plate is utilized as an operation area when the concrete is used, and after the concrete is used, the rotating plate rotates outwards to reset, so that the surface of the rotating plate is convenient to clean due to residues formed when the concrete is used.

Description

Climbing ladder device with protection mechanism for building construction

Technical Field

The invention relates to the technical field of climbing frames, in particular to a climbing ladder device with a protection mechanism for building construction.

Background

In the building construction process, constructor often need utilize the cat ladder to climb to the eminence and accomplish the construction progress, for example the promotion of brick material or concrete to and the installation of building roof or ceramic tile etc. the cat ladder comprises bottom climbing frame and top footboard, and during the use, the operator is climbed to work on the footboard by the cat ladder.

However, because current climbing ladder top lacks protective structure, leads to the operator at the footboard during operation, has the potential safety hazard to climbing ladder still lacks reasonable feed mechanism, leads to the material loading inconvenient, especially after the concrete material loading, when using on the footboard platform, leads to staying the mud material on the platform difficult clearance, consequently needs design a section more reasonable climbing ladder for building.

Disclosure of Invention

Based on the technical scheme, the climbing ladder device with the protection mechanism for building construction is provided with the protection structure, so that when an operator works on a pedal, the safety can be improved, and the rotary type feeding mechanism is arranged, so that concrete materials are convenient to clean after being used on a pedal platform.

In order to achieve the purpose, the invention provides the following technical scheme:

the climbing ladder device with the protection mechanism for building construction comprises a climbing frame, the protection mechanism, a lifting frame and a material carrying mechanism, wherein a pedal is arranged at the top end of the climbing frame, and four guide plates are welded on the inner surface of the top of the climbing frame;

the protection mechanism is arranged at the top of the climbing frame through a guide plate, a bottom plate is welded at the bottom of the climbing frame, and an electric cylinder is arranged in the middle of the bottom plate;

the protection mechanism comprises a first guard plate arranged on three guide plates, a second guard plate arranged on one guide plate and a connecting shaft for connecting the three first guard plates and the one second guard plate together, cross plates are welded on the bottom surfaces of the first guard plate and the second guard plate, an action rod of the electric cylinder is connected to the cross plates, and the electric cylinder drives the protection mechanism to move up and down through the cross plates when being electrified to act;

a rotary groove is formed in the middle of the second guard plate, a rotary plate is mounted in the rotary groove through a rotary shaft, a fixed plate is mounted at the top of the rotary plate, and guide holes are formed in two sides of the fixed plate;

the crane includes motor, screw rod and guide arm, and the dress is worn in the left guide hole of fixed plate to the guide arm, and the dress is worn in the guide hole on fixed plate right side to the screw rod, and the motor is installed in the screw rod bottom, still is provided with spacing between motor and the guide arm, and spacing hole has been seted up at spacing middle part, climb a bottom mounting and have the bearing, install T shape frame on the bearing, T shape frame stretches into in the spacing hole for the crane bottom is connected and is being climbed the bottom side, area material mechanism passes through the screw rod and the guide arm is installed on the crane, and motor circular telegram during operation drives the screw rod rotation, makes area material mechanism go.

Preferably, the method comprises the following steps: the climbing frame is characterized in that notches are formed in the climbing rods at four positions, and when the protection mechanism moves upwards, the connecting shafts enter the notches.

Preferably, the method comprises the following steps: the belt material mechanism comprises a material cabin, a threaded sleeve and a guide sleeve, the threaded sleeve and the guide sleeve are arranged on two sides of the material cabin, the threaded sleeve is connected to the screw rod, and the guide sleeve is arranged on the guide rod.

Preferably, the method comprises the following steps: the material cabin is of a trapezoidal cabin structure, and the width of the material cabin is consistent with that of the rotating plate.

Preferably, the method comprises the following steps: the top of the pedal is also provided with a wheel carrier, the wheel carrier is wound with a pull rope, and the outer end of the pull rope is connected to the rotating plate.

Preferably, the method comprises the following steps: the outer end of the T-shaped frame is connected with a steel wire rope, the bottom of the climbing frame is provided with a rope pipe for the steel wire rope to penetrate, and the bottom of the climbing frame is also provided with a spring type connecting plate for the steel wire rope to return to the right after being pulled left.

Preferably, the method comprises the following steps: the rotating plate rotates inwards and then falls on the pedal, and an arc-shaped opening is formed in the top of the material cabin.

Compared with the prior art, the invention has the following beneficial effects:

1. be provided with protection machanism, this protection machanism is located the climbing frame top, and protection machanism rises to form the protection to footboard week portion after the action, and constructor is located the footboard and can not drop when working, and protection machanism still can fall back down to make things convenient for constructor to arrive on the footboard more easily, structural design is more reasonable.

2. The protection mechanism comprises three integral guard plates and one combined guard plate, a rotating plate is hinged in the combined guard plate, a lifting frame is arranged on the rotating plate, a material cabin is arranged on the rotating plate through the lifting frame, the lifting frame drives the material cabin to move to the bottom during use, and a constructor located at the bottom side can conveniently put the material into the material cabin and then ascend to the pedal through the lifting frame, so that the constructor on the pedal can take the material conveniently.

3. And because the rotating plate of the material cabin is provided with the rotating property, when concrete is loaded in the material cabin, a constructor can rotate the material cabin on the pedal to directly smash the concrete in the material cabin onto the rotating plate, at the moment, the rotating plate is used as an operation area when the concrete is used, and after the concrete is used, the rotating plate is rotated outwards to reset, so that the residual formed on the surface of the rotating plate when the concrete is used is convenient to clean.

Drawings

FIG. 1 is a schematic structural view of the protection mechanism of the present invention after falling;

FIG. 2 is a bottom view of the device shown in FIG. 1 (with the shielding mechanism raised);

FIG. 3 is an enlarged view of the portion A of FIG. 2;

FIG. 4 is a schematic view of the raised protection mechanism of FIG. 1;

FIG. 5 is an enlarged view of the portion B of the present invention, which is drawn from FIG. 4;

FIG. 6 is a schematic view of the rear view of the present invention with the protection mechanism removed;

FIG. 7 is a bottom view of the present invention;

fig. 8 is a schematic structural diagram of the lifting frame and the material carrying mechanism after being removed from the climbing frame.

Description of the main reference numerals:

1. climbing a frame; 101. a pedal; 102. a wheel carrier; 103. a notch; 2. a base plate; 3. an electric cylinder; 4. a guide plate; 5. a protection mechanism; 501. a first guard plate; 502. a second guard plate; 50201. rotating the plate; 50202. a fixing plate; 503. a connecting shaft; 504. a cross plate; 6. a rotating shaft; 7. a lifting frame; 701. a motor; 702. a screw; 703. a guide bar; 8. a material carrying mechanism; 801. a material cabin; 802. a threaded sleeve; 803. a guide sleeve; 9. a limiting frame; 901. a limiting hole; 10. a rope tube; 11. a bearing; 12. a spring type connecting plate; 13. a T-shaped frame; 14. a steel cord.

Detailed Description

The technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the orientations or positional relationships shown in the drawings only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable 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 specifically understood by those skilled in the art.

Referring to the attached drawings 1-8, the climbing ladder device with the protection mechanism for building construction comprises a climbing frame 1, a protection mechanism 5, a lifting frame 7 and a material carrying mechanism 8, wherein a pedal 101 is arranged at the top end of the climbing frame 1, four guide plates 4 are welded on the inner surface of the top of the climbing frame 1, the four guide plates 4 form a four-station type guide structure for guiding and installing the protection mechanism 5, the protection mechanism 5 is arranged at the top of the climbing frame 1 through the guide plates 4, a bottom plate 2 is also welded at the bottom of the climbing frame 1, an electric cylinder 3 is arranged in the middle of the bottom plate 2, as shown in fig. 8, the protection mechanism 5 comprises a first guard plate 501 arranged on the three guide plates 4, a second guard plate 502 arranged on one guide plate 4, and a connecting shaft 503 connecting the three first guard plates 501 and one second guard plate 502 together, a cross plate 504 is welded on the bottom surfaces of the first guard plate 501 and the second guard plate 502, an action rod of the electric cylinder, when the electric cylinder 3 is electrified to act, the cross plate 504 drives the protection mechanism 5 to move up and down, when a constructor reaches the top pedal 101, the raised protection mechanism 5 forms protection to prevent the constructor from dropping and inducing accidents, the application is safer, and the first protection plate 501 and the second protection plate 502 can be of the nature of a protection net, so that the weight is reduced.

As shown in fig. 8, a rotating groove is further formed in the middle of the second shield 502, a rotating plate 50201 is installed in the rotating groove through a rotating shaft 6, a fixing plate 50202 is installed at the top of the rotating plate 50201, guide holes are formed in two sides of the fixing plate 50202, the fixing plate 50202 has a guiding function by using the guide holes, the second shield 502 is obviously different from the other three shields due to the arrangement of the rotating plate 50201, and a rotating structure is formed inside the second shield 502.

The lifting frame 7 comprises a motor 701, a screw 702 and a guide rod 703, the guide rod 703 is arranged in a guide hole on the left side of a fixing plate 50202 in a penetrating manner, the screw 702 is arranged in a guide hole on the right side of the fixing plate 50202 in a penetrating manner, the motor 701 is arranged at the bottom end of the screw 702, a limiting frame 9 is further arranged between the motor 701 and the guide rod 703, a limiting hole 901 is formed in the middle of the limiting frame 9, a bearing 11 is fixed at the bottom end of the climbing frame 1, a T-shaped frame 13 is arranged on the bearing 11, the T-shaped frame 13 extends into the limiting hole 901, so that the bottom end of the lifting frame 7 is connected to the bottom side of the climbing frame 1, the material carrying mechanism 8 is arranged on the lifting frame 7 through the screw 702 and the guide rod 703, when the motor 701 is electrified to work, the screw 702 is driven to rotate, the material carrying mechanism 8 comprises a material cabin 801, a threaded sleeve 802 and a guide, materials can be put into the material cabin 801, after the motor 701 is electrified, the screw rod 702 is driven to rotate, the material cabin 801 is enabled to lift the materials to the outer side of the second protection plate 502, if the materials are brick type materials, an operator only needs to take the materials for use, if the materials are concrete materials, as shown in figure 2, a constructor on the pedal 101 only needs to pull the pull rope on the wheel frame 102, the rotating plate 50201 is flatly placed on the pedal 101, and the rotating plate 50201 is placed on the pedal 101 after rotating inwards, the arc-shaped opening at the top of the material cabin 801 is designed to facilitate the concrete materials to be outwards pounded out, at the moment, the constructor can conveniently pounde the concrete materials in the material cabin 801 onto the rotating plate 50201, at the moment, the rotating plate 50201 is used as a carrying platform when the concrete materials are used, no residue is formed on the pedal 101 after the concrete materials are used, the rotating plate 50201 is reset to the outer side of the climbing frame 1 after the concrete materials are, at this time, since the rotating plate 50201 is in a vertical shape, it is convenient to clean in the future.

As shown in fig. 4, the notches 103 are formed in the climbing rods at four positions of the climbing frame 1, and when the protection mechanism 5 moves upwards, the connecting shaft 503 enters the notches 103, so that the rising height of the protection mechanism 5 is increased, the protection range is wider, the protection effect is better, and the structural design is more reasonable.

The material cabin 801 is of a trapezoidal cabin structure, the width of the material cabin 801 is consistent with that of the rotating plate 50201, the rotating plate 50201 can be driven to rotate synchronously when rotating, and the material cabin 801 is of the trapezoidal cabin structure, so that the capacity is large, and the structure is more reasonable.

As shown in fig. 2 and 3, the outer end of the T-shaped frame 13 is connected with a steel wire rope 14, the bottom of the climbing frame 1 is provided with a rope pipe 10 for allowing the steel wire rope 14 to penetrate, the bottom of the climbing frame 1 is further provided with a spring type connecting plate 12 for allowing the steel wire rope 14 to return to the right after pulling to the left, when in actual use, a constructor located on the ground pulls the steel wire rope 14 to the left to force the T-shaped frame 13 to rotate, a clamping plate at the outer end of the T-shaped frame 13 is made to coincide with the limiting hole 901, so that the limiting frame 9 loses the bottom locking effect, at this time, the constructor located on the pedal 101 can make the rotating plate 50201 fall on the pedal 101 only by rotating a wire wheel on the wheel carrier 102, and can use the concrete material.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. Climbing ladder device for construction with protection machanism, including climbing frame (1), protection machanism (5), crane (7) and area material mechanism (8), the top of climbing frame (1) is equipped with footboard (101), its characterized in that: four guide plates (4) are welded on the inner surface of the top of the climbing frame (1);

the protection mechanism (5) is arranged at the top of the climbing frame (1) through a guide plate (4), a bottom plate (2) is welded at the bottom of the climbing frame (1), and an electric cylinder (3) is arranged in the middle of the bottom plate (2);

the protection mechanism (5) comprises a first protection plate (501) arranged on three guide plates (4), a second protection plate (502) arranged on one guide plate (4) and a connecting shaft (503) for connecting the three first protection plates (501) with the one second protection plate (502), cross plates (504) are welded on the bottom surfaces of the first protection plate (501) and the second protection plate (502), an action rod of the electric cylinder (3) is connected to the cross plates (504), and the electric cylinder (3) drives the protection mechanism (5) to move up and down through the cross plates (504) when being electrified;

a rotating groove is formed in the middle of the second guard plate (502), a rotating plate (50201) is installed in the rotating groove through a rotating shaft (6), a fixing plate (50202) is installed at the top of the rotating plate (50201), and guide holes are formed in two sides of the fixing plate (50202);

the lifting rack (7) comprises a motor (701), a screw rod (702) and a guide rod (703), the guide rod (703) is arranged in a guide hole at the left side of the fixing plate (50202) in a penetrating way, a screw rod (702) is arranged in a guide hole at the right side of the fixing plate (50202) in a penetrating way, a motor (701) is arranged at the bottom end of the screw rod (702), a limiting frame (9) is arranged between the motor (701) and the guide rod (703), a limiting hole (901) is arranged in the middle of the limiting frame (9), a bearing (11) is fixed at the bottom end of the climbing frame (1), a T-shaped frame (13) is installed on the bearing (11), the T-shaped frame (13) extends into the limiting hole (901) to ensure that the bottom end of the lifting frame (7) is connected to the bottom side of the climbing frame (1), the material carrying mechanism (8) is arranged on the lifting frame (7) through a screw rod (702) and a guide rod (703), when the motor (701) is electrified to work, the screw rod (702) is driven to rotate, so that the material carrying mechanism (8) can ascend and descend on the lifting frame (7).

2. The climbing ladder device with a protection mechanism for building construction according to claim 1, characterized in that: notches (103) are formed in the climbing rods at four positions of the climbing frame (1), and when the protection mechanism (5) moves upwards, the connecting shaft (503) enters the notches (103).

3. The climbing ladder device with a protection mechanism for building construction according to claim 1, characterized in that: the belt material mechanism (8) comprises a material cabin (801), a threaded sleeve (802) and a guide sleeve (803), wherein the threaded sleeve (802) and the guide sleeve (803) are arranged on two sides of the material cabin (801), the threaded sleeve (802) is connected to a screw rod (702), and the guide sleeve (803) is arranged on a guide rod (703).

4. The climbing ladder device with a protection mechanism for building construction according to claim 3, characterized in that: the material cabin (801) is of a trapezoidal cabin structure, and the width of the material cabin (801) is consistent with that of the rotating plate (50201).

5. The climbing ladder device with a protection mechanism for building construction according to claim 1, characterized in that: the top of the pedal (101) is also provided with a wheel carrier (102), the wheel carrier (102) is wound with a pull rope, and the outer end of the pull rope is connected to the rotating plate (50201).

6. The climbing ladder device with a protection mechanism for building construction according to claim 1, characterized in that: the steel wire rope (14) are connected with the outer end of the T-shaped frame (13), a rope pipe (10) used for enabling the steel wire rope (14) to penetrate is arranged at the bottom of the climbing frame (1), and a spring type connecting plate (12) used for enabling the steel wire rope (14) to return to the right after being pulled left is further arranged at the bottom of the climbing frame (1).

7. The climbing ladder device with a protection mechanism for building construction according to claim 1, characterized in that: the rotating plate (50201) rotates inwards and then falls on the pedal (101), and an arc-shaped opening is formed in the top of the material cabin (801).