Construction climbing frame for construction of coal storage silo

Abstract

The invention belongs to the technical field of construction equipment, and particularly relates to a construction climbing rack for coal storage silo construction, according to the technical scheme, an equal-height rack comprises a winch and an arc-shaped pedal matched with the outer wall of a silo, and the two sides of the arc-shaped pedal are fixedly connected with plug pin buckles matched with each other correspondingly; supporting assemblies are arranged on the inner sides of the arc-shaped pedals, limiting assemblies are arranged at the bottoms of the arc-shaped pedals, the multiple arc-shaped pedals are distributed on the outer side of the silo in an annular array mode, winches corresponding to the arc-shaped pedals are arranged on the top of the silo, and plug pin assemblies are arranged at one ends of steel wire ropes of the winches. The plug pin assemblies are matched with the plug pin buckles, and control boxes electrically connected with the winches and the limiting assemblies are hung on the outer sides of the guardrails. The method is widely applied to the field of climbing construction during construction of the coal storage silo.

Description

Technical Field

[0001] The invention belongs to the technical field of construction equipment, and in particular relates to a construction climbing frame for the construction of a coal storage silo. Background Art

[0002] Coal silos are large storage facilities mainly used to store bulk materials such as coal. They play a vital role in the coal supply chain, especially in the transportation and distribution of coal. In the later stages of the construction of coal silos, it is necessary to construct a protective layer on the outside of the silo, and to regularly inspect the protective layer on the outside of the silo during use, which requires the use of climbing equipment.

[0003] In the prior art, the construction and inspection of the outside of the coal storage silo are generally carried out by installing a hanging basket on the outside of the coal storage silo, and workers ride in the hanging basket to perform related work on the outside of the silo. However, the coal storage silo is generally high and has a certain curvature on the outside. When workers walk in the hanging basket, it is easy for the hanging basket to shake on the outside of the silo, which has poor stability and is relatively dangerous. Therefore, a construction climbing frame for the construction of coal storage silos is proposed to solve the above problem. Summary of the invention

[0004] The present invention overcomes the shortcomings of the prior art and provides a construction climbing frame for the construction of a coal storage silo. The invention has the advantages that when workers ride on the device to work, the device will not shake due to movement, thereby improving the stability of the device. The invention solves the problem in the prior art that the construction and inspection of the outer side of the coal storage silo are generally carried out by installing a hanging basket on the outer side of the coal storage silo, and workers ride in the hanging basket to carry out related work on the outer side of the silo. However, the coal storage silo is generally high and the outer side has a certain curvature. When workers walk in the hanging basket, the hanging basket is easily caused to shake on the outer side of the silo, resulting in poor stability and relatively dangerous problems.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a construction climbing frame for the construction of a coal storage silo, comprising a winch and an arc-shaped pedal adapted to the outer wall of the silo, the top of the arc-shaped pedal is fixedly connected with a guardrail, and the two sides of the arc-shaped pedal are respectively fixedly connected with mutually adapted latch buckles, a support assembly is provided on the inner side of the arc-shaped pedal, and a limit assembly is provided on the bottom of the arc-shaped pedal. A plurality of the arc-shaped pedals are distributed in a circular array on the outside of the silo, a winch corresponding to the arc-shaped pedal is provided on the top of the silo, and a latch assembly is provided at one end of the steel wire rope of the winch, and the latch assembly is adapted to the latch buckle, and a control box electrically connected to the winch and the limit assembly is hung on the outside of the guardrail.

[0006] Furthermore, the support assembly includes an arc-shaped side plate and support wheels, the inner side of the arc-shaped pedal is fixedly connected with the arc-shaped side plate, and the inner side of the arc-shaped side plate is provided with a plurality of support wheels.

[0007] Furthermore, the limit assembly includes a storage bin, a built-in slide groove, an electric push rod, an arc-shaped slide rod and an arc-shaped rubber strip. The storage bin is fixed to the bottom of the arc-shaped pedal. The interior of the storage bin is provided with a built-in slide groove connected to one side of the silo. The rear wall of the inner cavity of the built-in slide groove is provided with an electric push rod symmetrically arranged on the left and right. The output end of the electric push rod is fixedly connected to the same arc-shaped slide rod that is slidably connected to the built-in slide groove.

[0008] Furthermore, the latch assembly includes a cone-head latch, a spring, a rectangular slide, a slip ring, a guide rod, a first short rod and a second short rod. One end of the wire rope of the winch is fixedly connected with a cone-head latch that matches the latch buckle. The outside of the cone-head latch is sleeved with a spring. The lower part of the cone-head latch is provided with symmetrically distributed rectangular slides. The outside of the cone-head latch is slidably connected with a slip ring fixedly connected to the bottom end of the spring. The bottom of the slip ring is fixedly connected with a plurality of guide rods slidably connected to the rectangular slide. The lower ends of the guide rods are hinged with a first short rod that matches the rectangular slide. The lower ends of the first short rods are hinged with a second short rod that matches the rectangular slide. The lower ends of the second short rods are hinged with the inner wall of the rectangular slide.

[0009] Furthermore, the plurality of support wheels are distributed in a rectangular array.

[0010] Furthermore, a curved rubber strip is fixedly connected to the front side of the curved sliding rod.

[0011] Compared with the prior art, the present invention has the following beneficial effects.

[0012] The construction climbing frame for the construction of the coal storage silo of the present invention arranges the devices in a circular array outside the silo, so that the latch buckles of adjacent devices are connected, and one end of the wire rope of the winch is dropped the same distance through the control box, and the latch assembly is inserted into the connected latch buckle, so that the device forms a closed loop outside the silo. The worker enters the guardrail and controls the winch to reel in the wire rope through the control box, thereby driving the closed-loop device to climb outside the silo. At the same time, the supporting assemblies are in contact with the outside of the silo. When the device climbs to the working position, the winch is stopped from reeling in the wire rope through the control box, and the limit assembly is operated until the opposite side of the limit assembly is close to the outside of the silo, so that the device can be limited. The device has the advantage that the worker will not shake the device due to walking during the working process of the device, thereby improving the stability of the device.

[0013] The present invention aligns the cone head latch with the docked latch buckle, so that the slip ring slides upward on the outer side of the cone head latch, so that the spring is elastically deformed, and then slides in the rectangular slide groove through the guide rod. The guide rod straightens the first short rod and the second short rod and makes them enter the rectangular slide groove, and the cone head latch is inserted into the latch buckle, and the slip ring is released. The spring restores its elastic deformation, and then pushes the slip ring to slide downward on the outer side of the cone head latch, and pushes the first short rod and the second short rod through the guide rod so that the first short rod and the second short rod are opened below the latch buckle, and the installation of the cone head latch is completed.

[0014] The present invention uses a control box to make the winch reel in the wire rope, thereby driving the closed-loop device to climb outside the silo. At the same time, the supporting wheels on the opposite side of the arc-shaped side plate are in contact with the outside of the silo. During the climbing process of the device, shaking can be reduced.

[0015] When the device of the present invention climbs to the working position, the winch stops winding the wire rope through the control box, and the electric push rod is put into operation. The output end of the electric push rod drives the arc-shaped slide bar to slide toward the silo in the built-in slide groove until the arc-shaped rubber strips are tightly attached to the outside of the silo. The device can be limited in position, and workers walking in the device will not cause the device to shake. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a rear view of the structure of the present invention; Figure 3 It is a top view of the structure of the present invention; Figure 4 This is a top sectional view of the storage bin of the present invention; Figure 5 It is a top view of the assembly structure of the present invention; Figure 6 This is a schematic diagram of the structure of the latch assembly of the present invention; Figure 7 This is an enlarged schematic diagram of the structure at point a of the present invention.

[0018] In the figure: 1. silo; 2. winch; 3. curved pedal; 4. guardrail; 5. support assembly; 501. curved side panel; 502. support wheel; 6. limit assembly; 601. storage bin; 602. built-in slide; 603. electric push rod; 604. curved slide rod; 605. curved rubber strip; 7. latch assembly; 701. cone head latch; 702. spring; 703. rectangular slide; 704. slip ring; 705. guide rod; 706. first short rod; 707. second short rod; 8. control box; 9. latch buckle. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with specific embodiments and drawings.

[0020] A typical embodiment of the present invention provides a construction climbing frame for the construction of a coal storage silo, comprising a winch 2 and a curved pedal 3 adapted to the outer wall of the silo 1, the top of the curved pedal 3 is fixedly connected to a guardrail 4, and the two sides of the curved pedal 3 are respectively fixedly connected to mutually adapted latch buckles 9, a support assembly 5 is provided on the inner side of the curved pedal 3, and a limit assembly 6 is provided on the bottom of the curved pedal 3. A plurality of the curved pedals 3 are distributed in a circular array on the outside of the silo 1, a winch 2 corresponding to the curved pedal 2 is provided on the top of the silo 1, and a latch assembly 7 is provided at one end of the steel wire rope of the winch 2, and the latch assembly 7 is adapted to the latch buckle 9, and a control box 8 electrically connected to the winch 2 and the limit assembly 6 is hung on the outside of the guardrail 4.

[0021] The support assembly 5 includes an arc-shaped side plate 501 and support wheels 502 . The inner side of the arc-shaped pedal 3 is fixedly connected with the arc-shaped side plate 501 . The inner side of the arc-shaped side plate 501 is provided with a plurality of support wheels 502 .

[0022] In a preferred embodiment, the limit assembly 6 includes a storage bin 601, a built-in slide groove 602, an electric push rod 603, an arc-shaped slide rod 604 and an arc-shaped rubber strip 605. The storage bin 601 is fixed to the bottom of the arc-shaped pedal 3. The interior of the storage bin 601 is provided with a built-in slide groove 602 connected to one side of the silo 1. The rear wall of the inner cavity of the built-in slide groove 602 is provided with an electric push rod 603 that is symmetrically arranged on the left and right. The output end of the electric push rod 603 is fixedly connected to the same arc-shaped slide rod 604 that is slidably connected to the built-in slide groove 602.

[0023] In a preferred embodiment, the latch assembly 7 includes a cone head latch 701, a spring 702, a rectangular slide 703, a slip ring 704, a guide rod 705, a first short rod 706 and a second short rod 707. One end of the wire rope of the hoist 2 is fixedly connected with a cone head latch 701 adapted to the latch buckle 9. The outer surface of the cone head latch 701 is provided with a spring 702. The lower part of the cone head latch 701 is provided with symmetrically distributed rectangular slides 703. The cone head latch The outside of 701 is slidably connected to a slip ring 704 fixedly connected to the bottom end of the spring 702, and the bottom of the slip ring 704 is fixedly connected to a plurality of guide rods 705 slidably connected to the rectangular slide groove 703, and the lower ends of the guide rods 705 are hinged with a first short rod 706 adapted to the rectangular slide groove 703, and the lower ends of the first short rods 706 are hinged with a second short rod 707 adapted to the rectangular slide groove 703, and the lower ends of the second short rods 707 are hinged to the inner wall of the rectangular slide groove 703.

[0024] In addition, the plurality of support wheels 502 are distributed in a rectangular array. A curved rubber strip 605 is fixedly connected to the front side of the curved sliding rod 604 .

[0025] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Those familiar with the technology may modify or improve the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A construction climbing frame for the construction of a coal storage silo, comprising a hoist (2) and a curved pedal (3) adapted to the outer wall of the silo (1), characterized in that: The top of the arc-shaped pedal (3) is fixedly connected to a guardrail (4), and the two sides of the arc-shaped pedal (3) are respectively fixedly connected to mutually compatible latch buckles (9), the inner side of the arc-shaped pedal (3) is provided with a support assembly (5), and the bottom of the arc-shaped pedal (3) is provided with a limit assembly (6), and a plurality of the arc-shaped pedals (3) are distributed in a circular array outside the silo (1), and a winch (2) corresponding to the arc-shaped pedal (2) is provided on the top of the silo (1), and a latch assembly (7) is provided at one end of the steel wire rope of the winch (2), and the latch assembly (7) is compatible with the latch buckle (9), and a control box (8) electrically connected to the winch (2) and the limit assembly (6) is hung on the outer side of the guardrail (4).

2. The construction climbing frame for coal storage silo construction according to claim 1, characterized in that: The support assembly (5) comprises an arc-shaped side plate (501) and a support wheel (502); the inner side of the arc-shaped pedal (3) is fixedly connected to the arc-shaped side plate (501); and the inner side of the arc-shaped side plate (501) is provided with a plurality of support wheels (502).

3. The construction climbing frame for coal storage silo construction according to claim 1, characterized in that: The limit assembly (6) comprises a storage bin (601), a built-in slide groove (602), an electric push rod (603), an arc-shaped slide rod (604) and an arc-shaped rubber strip (605); the storage bin (601) is fixed to the bottom of the arc-shaped pedal (3); the storage bin (601) is provided with a built-in slide groove (602) connected to one side of the silo (1); the rear wall of the inner cavity of the built-in slide groove (602) is provided with an electric push rod (603) arranged in a left-right symmetrical manner; the output end of the electric push rod (603) is fixedly connected to the same arc-shaped slide rod (604) which is slidably connected to the built-in slide groove (602).

4. The construction climbing frame for coal storage silo construction according to claim 1, characterized in that: The latch assembly (7) comprises a cone-head latch (701), a spring (702), a rectangular slide groove (703), a slip ring (704), a guide rod (705), a first short rod (706) and a second short rod (707); one end of the steel wire rope of the hoist (2) is fixedly connected to a cone-head latch (701) adapted to the latch buckle (9); the outer surface of the cone-head latch (701) is provided with a spring (702); the lower part of the cone-head latch (701) is provided with symmetrically distributed rectangular slide grooves (703); the cone-head latch (701) The outer side of the sliding ring (704) is slidably connected to a sliding ring (704) fixedly connected to the bottom end of the spring (702); the bottom of the sliding ring (704) is fixedly connected to a plurality of guide rods (705) slidably connected to the rectangular slide groove (703); the lower ends of the guide rods (705) are hinged to a first short rod (706) adapted to the rectangular slide groove (703); the lower ends of the first short rods (706) are hinged to a second short rod (707) adapted to the rectangular slide groove (703); the lower ends of the second short rods (707) are hinged to the inner wall of the rectangular slide groove (703).

5. The construction climbing frame for coal storage silo construction according to claim 2, characterized in that: The plurality of support wheels (502) are distributed in a rectangular array.

6. The construction climbing frame for coal storage silo construction according to claim 3, characterized in that: The front side of the arc-shaped sliding rod (604) is fixedly connected with an arc-shaped rubber strip (605).

Images