CN213011687U - Visual building tower crane - Google Patents

Abstract

The utility model discloses a visual building tower crane, which comprises an installation bottom plate, wherein four corners at the top end of the installation bottom plate are fixedly connected with support rods, a connecting baffle plate is fixedly connected between the tops of the four support rods, a plurality of railings are fixedly connected between every two adjacent support rods, a protective shell is fixedly arranged in the middle of the top end of the installation bottom plate, a cavity is arranged in the protective shell, a supporting base is fixedly arranged at the bottom end in the protective shell, and a lifting screw rod is alternately connected with the top of the supporting base. Has certain potential safety hazard.

Description

Visual building tower crane

Technical Field

The utility model relates to a tower crane, in particular to visual building tower crane.

Background

The tower crane is the most common hoisting equipment on the construction site, and is used for carrying out balance support on the tower crane through a bearing arm support, a balance arm and a hanging rope, so that a lifting hook can lift construction materials on the ground to move the construction materials, and a lever is formed by the balance arm through the hanging rope and a pulley bearing the arm support and a pulley on the top of the tower, so that the lifting hook and heavy objects hooked by the lifting hook are supported through the balance arm, and the heavy objects are convenient to carry.

The tower crane can be easily with the raw and other materials transport of building site to improve efficiency of construction, and current tower crane driver can only get into the cockpit through simple and easy elevating platform before using, and does not have sufficient guarantee facility before getting into the elevating platform, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a visual building tower crane to there is not sufficient guarantee facility before solving among the above-mentioned background art driver entering elevating platform, has the problem of certain potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: a visual building tower crane comprises a mounting base plate, wherein four corners at the top end of the mounting base plate are fixedly connected with supporting rods, a connecting partition plate is fixedly connected between the tops of the four supporting rods, a plurality of railings are fixedly connected between every two adjacent supporting rods, a protective shell is fixedly arranged in the middle of the top end of the mounting base plate, a cavity is formed in the protective shell, a supporting base is fixedly arranged at the bottom end in the protective shell, a lifting screw rod is connected to the top of the supporting base in an inserting manner, a lifting plate is sleeved in the middle of the lifting screw rod, a landing platform is fixedly arranged on one side of the top end of the connecting partition plate, a mounting seat is fixedly connected to the edge of the top end of the connecting partition plate, a cockpit is fixedly arranged on one side of the mounting seat and located right above the landing platform, and a fixing seat is fixedly arranged on the, the inside fixed mounting of fixing base has driving motor, driving motor's output and lifting screw's top fixed connection, the mount pad top alternates and is connected with the davit, the pulley is installed on the top of mount pad, the both sides on davit top are all fixed and are equipped with rings, every the equal fixedly connected with in top of rings hangs the rope, it alternates with the pulley to be connected to hang the fixed and pulley in the middle of the rope, the middle fixed mounting of davit bottom has the lifting hook.

As an optimized technical scheme of the utility model, the cockpit is located directly over the landing platform.

As a preferred technical scheme of the utility model, the middle fixed logical groove of having seted up on connection baffle top, lead to groove and the size looks adaptation of lifter plate.

As a preferred technical scheme of the utility model, one side fixed mounting of davit bottom has the camera, the opposite side fixedly connected with balance plate of davit bottom.

As a preferred technical scheme of the utility model, the both sides of supporting the base top are all fixed and are equipped with limiting connection rod, the lifter plate is all passed to limiting connection rod's one end.

As a preferred technical scheme of the utility model, cockpit inside fixed mounting has the video decoding display, the camera passes through video decoding display and external power supply electric connection, driving motor passes through external switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a visual building tower crane:

1. through the mounting base plate, the protecting crust, the connecting partition plate, the mounting seat, the lifting plate and the landing platform which are arranged, a driver enters the connecting partition plate under the protection of the protecting crust through the lifting plate, and then enters the cockpit under the protection of the mounting seat and the landing platform handrail, so that the potential safety hazard is reduced, and the problem that the driver does not have enough guarantee facilities before entering the lifting platform and has certain potential safety hazard is solved.

2. Through the limiting connecting rod and the lifting screw rod which are arranged, the displacement direction of the lifting plate can be limited, so that people entering the lifting plate can take the lifting plate to experience better.

Drawings

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

fig. 2 is a schematic view of a connection structure between the mounting seat and the driver seat of the present invention;

fig. 3 is a schematic view of the connection structure between the driving motor and the supporting base according to the present invention.

In the figure: 1. mounting a bottom plate; 2. a strut; 3. a protective shell; 4. connecting the partition boards; 5. a mounting seat; 6. a suspension arm; 7. a pulley; 8. hanging a rope; 9. a camera; 10. landing platforms; 11. a fixed seat; 12. a cockpit; 13. a hook; 14. a lifting plate; 15. a drive motor; 16. a support base; 17. a lifting screw; 18. and a limiting connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a visual building tower crane's technical scheme:

according to the figure 1, a visual building tower crane comprises an installation base plate 1, four corners at the top end of the installation base plate 1 are fixedly connected with supporting rods 2, connecting partition plates 4 are fixedly connected between the tops of the four supporting rods 2, a plurality of railings are fixedly connected between every two adjacent supporting rods 2, a protective shell 3 is fixedly arranged in the middle of the top end of the installation base plate 1, a cavity is formed in the protective shell 3, a supporting base 16 is fixedly arranged at the bottom end of the interior of the protective shell 3, a lifting screw 17 is connected to the top of the supporting base 16 in an inserting manner, a lifting plate 14 is sleeved in the middle of the lifting screw 17, a landing platform 10 is fixedly arranged on one side of the top end of the connecting partition plate 4, an installation seat 5 is fixedly connected to the edge of the top end of the connecting partition plate 4, a cockpit 12 is fixedly arranged on one side of the installation seat 5, the cockpit 12 is positioned right, inside fixed mounting of fixing base 11 has driving motor 15, driving motor 15's output and lifting screw 17's top fixed connection, driving motor 15 drives lifting screw 17 and rotates, lifter plate 14 shifts up along limiting connection pole 18, up to the top of connecting baffle 4, because the process of rising is in the inside of protecting crust 3, can protect the personnel who pass through, 5 tops of mount pad alternate and be connected with davit 6, pulley 7 is installed on the top of mount pad 5, the equal fixed rings that are equipped with in both sides on 6 tops of davit, the equal fixedly connected with in top of every rings hangs rope 8, it alternates with pulley 7 to hang the fixed and pulley 7 in middle of rope 8 and be connected, the middle fixed mounting of 6 bottoms of davit has lifting hook 13.

According to the figures 2-3, the cockpit 12 is located right above the landing platform 10, the middle of the top end of the connecting partition plate 4 is fixedly provided with a through groove, the through groove is matched with the size of the lifting plate 14, one side of the bottom end of the suspension arm 6 is fixedly provided with the camera 9, the other side of the bottom end of the suspension arm 6 is fixedly connected with a balance plate, the balance plate can select corresponding weight according to the commonly used hanging materials, the two ends of the suspension arm 6 can be connected through a lever by the pulley 7 and the hanging rope 8, because the weight of balance plate is heavier can also maintain the balance of davit when the heavy object is hung to lifting hook 13, the both sides of supporting base 16 top all are fixed and are equipped with limit connecting rod 18, and the lifter plate 14 is all passed to limit connecting rod 18's one end, and cockpit 12 inside fixed mounting has the video decoding display, and camera 9 passes through video decoding display and external power supply electric connection, and driving motor 15 passes through external switch and external power supply electric connection.

When the visual building tower crane is used, the visual building tower crane is firstly fixedly installed at a proper position, each electric appliance is electrically connected with an external power supply, then a driver enters the lifting plate 14 and opens the driving motor 15 through an external switch, the driving motor 15 drives the lifting screw 17 to rotate, the lifting plate 14 moves upwards along the limiting connecting rod 18 until the top of the connecting partition plate 4, the passing person can be protected due to the fact that the lifting process is inside the protective shell 3, when the lifting plate 14 moves to the top of the connecting partition plate 4, the driver can enter the cockpit 12 from the landing platform 10, the driver can control the lifting hook 13 through the cockpit 12, and therefore construction can be conveniently carried out, the pulley 7 and the hanging rope 8 can connect the two ends of the lifting arm 6 through a lever, and the balance of the lifting arm can be maintained when the lifting hook 13 lifts heavy objects due to the heavier weight of the balance plate, after use, a driver can get out of the cockpit 12, enter the lifting plate 14 from the landing platform 10, and then move the lifting plate 14 downwards to leave the tower crane by using the driving motor 15.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a visual building tower crane, includes mounting plate (1), its characterized in that: the four corners of the top end of the mounting base plate (1) are fixedly connected with supporting rods (2), a connecting partition plate (4) is fixedly connected between the tops of the four supporting rods (2), every two adjacent supporting rods (2) are fixedly connected with a plurality of railings, a protective shell (3) is fixedly arranged in the middle of the top end of the mounting base plate (1), a cavity is formed in the protective shell (3), a supporting base (16) is fixedly arranged at the bottom end of the inner part of the protective shell (3), lifting screws (17) are alternately connected with the tops of the supporting bases (16), a lifting plate (14) is sleeved in the middle of the lifting screws (17), a landing platform (10) is fixedly arranged on one side of the top end of the connecting partition plate (4), a mounting seat (5) is fixedly connected with the edge of the top end of the connecting partition plate (4), and a cockpit (12) is fixedly arranged on one side of the mounting seat, cockpit (12) are located and step on land platform (10) directly over, the fixed fixing base (11) that is equipped with of opposite side on connection baffle (4) top, the inside fixed mounting of fixing base (11) has driving motor (15), the output of driving motor (15) and the top fixed connection of lifting screw (17), mount pad (5) top alternates and is connected with davit (6), pulley (7) are installed on the top of mount pad (5), the both sides on davit (6) top are all fixed and are equipped with rings, every the equal fixedly connected with in top of rings hangs rope (8), it is connected to alternate with pulley (7) to hang the centre of rope (8), the centre fixed mounting of davit (6) bottom has lifting hook (13).

2. The visual building tower crane according to claim 1, wherein: the cockpit (12) is located directly above the landing stage (10).

3. The visual building tower crane according to claim 1, wherein: the middle of the top end of the connecting partition plate (4) is fixedly provided with a through groove, and the through groove is matched with the size of the lifting plate (14).

4. The visual building tower crane according to claim 1, wherein: one side of the bottom end of the suspension arm (6) is fixedly provided with a camera (9), and the other side of the bottom end of the suspension arm (6) is fixedly connected with a balance plate.

5. The visual building tower crane according to claim 1, wherein: the two sides of the top end of the supporting base (16) are both fixedly provided with limiting connecting rods (18), and one ends of the limiting connecting rods (18) penetrate through the lifting plate (14).

6. The visualization building tower crane according to claim 4, wherein: the video decoding display is fixedly mounted inside the cockpit (12), the camera (9) is electrically connected with an external power supply through the video decoding display, and the driving motor (15) is electrically connected with the external power supply through an external switch.

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