Steel springboard convenient to splice

Abstract

The utility model relates to the technical field of steel gangplanks, and discloses a steel gangplank convenient to splice, which comprises a first steel gangplank and a second steel gangplank, and splicing components are fixedly connected to the top and the bottom of the first steel gangplank and the second steel gangplank; the splicing assembly comprises a box fixedly connected with the bottom of the first steel springboard and the bottom of the second steel springboard, a mounting plate is fixedly connected between the inner top wall and the inner bottom wall of the box, springs are fixedly connected to the left side and the right side of the mounting plate, and a moving plate is fixedly connected to the side, away from the mounting plate, of each spring. A clamping block is fixedly connected to the side, away from the spring, of the movable plate, limiting blocks are fixedly connected to the top and the bottom of the movable plate, a pull rope is fixedly connected to the side, away from the clamping block, of the movable plate, and a pull ring is fixedly connected to the bottom of the pull rope. According to the steel springboard convenient to splice, two steel springboards can be quickly connected and spliced, and the spliced steel springboards are not prone to shaking and the like in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of steel springboards, in particular to a steel springboard which is easy to splice. Background Art

[0002] Steel springboard is a kind of construction tool in the construction industry. It can be generally called steel scaffolding, construction steel springboard, steel pedal, galvanized steel springboard, hot-dip galvanized steel pedal. It is widely used in shipbuilding, oil platform, electric power and construction industries. The steel springboard has M18 bolt holes for connecting boards and adjusting the bottom width of the platform. Between steel springboards, a skirting board with a height of 180mm is used.

[0003] For example, the authorized Chinese patent publication number: CN214834672U discloses an anti-skid steel springboard. Through the mutual cooperation of the water trough and the drainage hole, the water remaining on the surface of the steel springboard body can flow into the inside of the water trough under the action of stepping on it, and the water gathered in the water trough can be discharged from the inside of the water trough through the drainage hole, thereby avoiding the accumulation of water on the surface of the steel springboard body and preventing the steel springboard body from slipping due to the attachment of water. However, in actual use, when a scaffold is generally used, it is necessary to lay a plurality of steel springboards for use. The steel springboards are generally overlapped on the scaffold on the left and right sides. When no corresponding fixings are set between the steel springboards, it is easy for the staff to walk on the steel springboards and the steel springboards to slide, which is prone to certain dangers and causes casualties to the staff. In addition, in the prior art, two steel springboards are fixed by wire or bolts. This method is more troublesome to install during use, time-consuming and labor-intensive, inconvenient to use, and increases a certain amount of workload. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a steel springboard that is easy to splice, and has the advantages of enabling two steel springboards to be spliced ​​together and preventing them from sliding during use. This solves the problem that when no corresponding fixings are provided between the existing steel springboards, the steel springboards may slide easily when workers walk on them, which may lead to certain dangers and cause casualties to workers.

[0005] In order to achieve the above-mentioned purpose of splicing two steel springboards so that they are not easy to shake when in use, the utility model provides the following technical solutions: a steel springboard that is easy to splice, comprising a first steel springboard and a second steel springboard, the left and right sides of the first steel springboard and the second steel springboard are fixedly connected with hooks, the front sides of the first steel springboard and the second steel springboard are fixedly connected with evenly distributed circular anti-sliding blocks, and the tops and bottoms of the first steel springboard and the second steel springboard are fixedly connected with splicing components;

[0006] The splicing assembly includes a box body to which the first steel springboard and the second steel springboard are fixedly connected at the bottom, a mounting plate is fixedly connected between the inner top wall and the inner bottom wall of the box body, a spring is fixedly connected to the left and right sides of the mounting plate, a movable plate is fixedly connected to the side of the spring away from the mounting plate, a clamping block is fixedly connected to the side of the movable plate away from the spring, a limiting block is fixedly connected to the top and bottom of the movable plate, a pull rope is fixedly connected to the side of the movable plate away from the clamping block, a pull ring is fixedly connected to the bottom of the pull rope, a movable hole for the pull rope to move is provided inside the movable plate, a slot for the box body to be plugged in is provided at the top of the first steel springboard and the second steel springboard, and a clamping slot for the clamping block to be clamped is provided on the left and right sides of the slot.

[0007] Furthermore, movable holes for the card block to move are provided on both the left and right sides of the box body, and the diameter of the movable hole is equal to the diameter of the card block.

[0008] Furthermore, the slot is connected to the card slot, the card block is stably inserted into the interior of the card slot, and the box is stably inserted into the interior of the slot.

[0009] Furthermore, the inner top wall and the inner bottom wall of the box body are both provided with sliding grooves for the limit block to slide, and the height of the sliding groove is equal to the height of the limit block.

[0010] Furthermore, the pull rope is located inside the spring, the movable hole is L-shaped, and the back side of the movable hole passes through the back side of the box body.

[0011] Furthermore, the telescopic moving distance of the spring is greater than the length of the block, and the length of the sliding slot is greater than the length of the block.

[0012] Furthermore, the height of the movable plate is equal to the height inside the box, and the hook is semicircular in shape.

[0013] Compared with the prior art, the utility model provides a steel gangway that is easy to splice and has the following beneficial effects:

[0014] The steel springboard that is easy to splice can quickly connect and splice the two steel springboards through the mutual cooperation of the first steel springboard, the second steel springboard and the splicing assembly, and can effectively prevent the two steel springboard bodies from being independent of each other, so that the spliced ​​steel springboard is not prone to shaking and the like during use, and is also not easy to fall off. Secondly, compared with fixing with tools such as iron wire or bolts, this method is more convenient to use and is easy to install and fix quickly, saving a lot of time and energy, and improving the construction progress of installing the scaffolding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a partial enlarged schematic diagram of the A part in the structure of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the first steel springboard connection structure in the structure of the utility model;

[0018] Figure 4 It is a bottom view of the second steel springboard connection structure in the structure of the utility model;

[0019] Figure 5 It is a rear view of the second steel springboard connection structure in the structure of the utility model.

[0020] In the figure: 1 a first steel springboard, 200 a splicing assembly, 201 a box, 202 a card block, 203 a pull rope, 204 a mounting plate, 205 a spring, 206 a moving plate, 207 a limit block, 208 a moving hole, 209 a pull ring, 210 a slot, 211 a card slot, 3 a second steel springboard, 4 a round anti-sliding block, 5 a hook. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides a technical solution: a steel springboard that is easy to splice, including a first steel springboard 1 and a second steel springboard 3, the left and right sides of the first steel springboard 1 and the second steel springboard 3 are fixedly connected with hooks 5, the front sides of the first steel springboard 1 and the second steel springboard 3 are fixedly connected with uniformly distributed circular anti-sliding blocks 4, and the top and bottom of the first steel springboard 1 and the second steel springboard 3 are fixedly connected with splicing components 200. Through the mutual cooperation of the first steel springboard 1, the second steel springboard 3 and the splicing components 200, the two steel springboards can be quickly connected and spliced, which can effectively prevent the two steel springboard bodies from being independent of each other, so that the spliced ​​steel springboard is not easy to shake during use, and is not easy to fall off. Secondly, compared with fixing with tools such as iron wire or bolts, this method is more convenient in use, easy to install and fix quickly, saves a lot of time and energy, and improves the construction progress of installing scaffolding.

[0023] It should be noted that the hook 5 is in a semicircular shape, which is convenient for hanging the hooks 5 on the left and right sides of the steel springboard on the scaffold for use.

[0024] In this embodiment, the splicing assembly 200 is a structure for splicing two steel gangplanks.

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the splicing assembly 200 includes a box body 201 to which the first steel springboard 1 and the second steel springboard 3 are fixedly connected at the bottom, a mounting plate 204 is fixedly connected between the inner top wall and the inner bottom wall of the box body 201, springs 205 are fixedly connected to the left and right sides of the mounting plate 204, a moving plate 206 is fixedly connected to the side of the spring 205 away from the mounting plate 204, a clamping block 202 is fixedly connected to the side of the moving plate 206 away from the spring 205, and the top of the moving plate 206 A limit block 207 is fixedly connected to the bottom, a pull rope 203 is fixedly connected to the side of the movable plate 206 away from the card block 202, a pull ring 209 is fixedly connected to the bottom of the pull rope 203, a movable hole 208 for the pull rope 203 to move is provided inside the movable plate 206, a slot 210 for the box body 201 to be plugged into the top of the first steel springboard 1 and the second steel springboard 3 are provided, and a card slot 211 for the card block 202 to be engaged is provided on the left and right sides of the slot 210.

[0026] It should be noted that movable holes for the block 202 to move are provided on both the left and right sides of the box body 201, and the diameter of the movable holes is equal to the diameter of the block 202. By using the movable holes, the block 202 can be moved on the left and right sides of the box body 201, thereby fixing the two steel springboards by clamping.

[0027] In addition, the slot 210 is connected with the card slot 211, the card block 202 is stably connected to the inside of the card slot 211, and the box body 201 is stably inserted into the inside of the slot 210. Through the use of the card block 202 and the box body 201, the two steel springboards can be plugged and spliced ​​to fix them, preventing shaking and cracks between the steel springboards.

[0028] At the same time, the inner top wall and the inner bottom wall of the box body 201 are both provided with sliding grooves for the limit block 207 to slide, and the height of the sliding groove is equal to the height of the limit block 207. By using the sliding limit block 207, the movable plate 206 can be made more stable when moving, and the movable plate 206 will not tilt inside the box body 201, so it is not easy to get stuck.

[0029] Secondly, the pull rope 203 is located inside the spring 205, ensuring that the pull ring 209 at the bottom is pulled so that the pull rope 203 drives the movable plate 206 to move. At the same time, the spring 205 is squeezed to make the block 202 detach from the inside of the card slot 211, and then it can be disassembled. The movable hole 208 is L-shaped, and the back of the movable hole 208 passes through the back of the box 201, which is convenient for the pull rope 203 to move inside the movable hole 208 and can achieve up and down movement.

[0030] At the same time, the telescopic moving distance of the spring 205 is greater than the length of the block 202, so that when the spring 205 is squeezed, the block 202 can be completely separated from the inside of the slot 211. The length of the sliding slot is greater than the length of the block 202, so that the block 202 and the limit block 207 can move at the same time, preventing the sliding slot from being too short and restricting the movement of the block 202.

[0031] At the same time, the height of the movable plate 206 is equal to the height inside the box 201, so that the movable plate 206 can move parallel to the inside of the box 201, and it is not easy to be tilted and stuck, so that the block 202 can move stably. A long hole for the pull rope 203 to move is opened on the back of the second steel springboard 3, ensuring that the pull rope 203 can be located on the back of the second steel springboard 3 after installation. When disassembly is required, only two pull ropes 203 need to be pulled to separate the two steel springboards.

[0032] The working principle of the above embodiment is as follows: when using a steel springboard that is easy to splice, when two steel springboards need to be spliced, first pull the two pull rings 209 at the bottom of the second steel springboard 3 to move the pull rope 203. By using the pull rope 203, the two movable plates 206 are driven to move relative to each other, so that the spring 205 is squeezed, and the block 202 can be driven to move, so that the block 202 enters the interior of the box body 201. Secondly, the box body 201 at the bottom of the second steel springboard 3 is inserted into the slot 210 at the top of the first steel springboard 1, and then the pull ring 209 is released. Under the elastic force of the spring 205, the movable plate 206 and the block 202 are reset, and the block 202 is inserted into the interior of the card slot 211, so that the first steel springboard 1 and the second steel springboard 3 can be spliced ​​and installed, so that they are fixed. After the steel springboard is fixed, it is not easy to shake or tremble during use, making it more stable.

[0033] Compared with the prior art, the steel springboard that is easy to splice can quickly connect and splice the two steel springboards through the mutual cooperation of the first steel springboard 1, the second steel springboard 3 and the splicing assembly 200, which can effectively prevent the two steel springboard bodies from being independent of each other, so that the spliced ​​steel springboard is not prone to shaking and the like during use, and is also not easy to fall off. Secondly, compared with fixing with tools such as iron wire or bolts, this method is more convenient to use and is easy to install and fix quickly, saving a lot of time and energy, and improving the construction progress of installing scaffolding. It solves the problem that when there is no corresponding fixing piece between the existing steel springboards, the steel springboards are prone to slip when the staff walk on them, which is prone to certain dangers and causes casualties of the staff.

[0034] The electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device that controls a computer, etc., and the existing publicly available power connection technology and power supply are also common knowledge in the field, so this application will not go into details.

[0035] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A steel springboard that is easy to splice, comprising a first steel springboard (1) and a second steel springboard (3), Features: The first steel springboard (1) and the second steel springboard (3) are both fixedly connected with hooks (5) on their left and right sides, the first steel springboard (1) and the second steel springboard (3) are both fixedly connected with evenly distributed circular anti-sliding blocks (4) on their front sides, and the first steel springboard (1) and the second steel springboard (3) are both fixedly connected with splicing components (200) on their tops and bottoms; The splicing assembly (200) comprises a box body (201) to which the first steel springboard (1) and the second steel springboard (3) are fixedly connected at the bottom, a mounting plate (204) is fixedly connected between the inner top wall and the inner bottom wall of the box body (201), springs (205) are fixedly connected to the left and right sides of the mounting plate (204), a moving plate (206) is fixedly connected to the side of the spring (205) away from the mounting plate (204), a clamping block (202) is fixedly connected to the side of the moving plate (206) away from the spring (205), and the top and bottom of the moving plate (206) are fixedly connected. The first steel springboard (1) and the second steel springboard (3) are both fixedly connected to a limit block (207); a side of the movable plate (206) away from the clamping block (202) is fixedly connected to a pull rope (203); a bottom of the pull rope (203) is fixedly connected to a pull ring (209); a moving hole (208) for the pull rope (203) to move is provided inside the movable plate (206); a slot (210) for the box body (201) to be plugged into is provided at the top of each of the first steel springboard (1) and the second steel springboard (3); and a clamping groove (211) for the clamping block (202) to be clamped is provided on the left and right sides of the slot (210).

2. A steel gangway that is easy to splice according to claim 1, Features: Both left and right sides of the box body (201) are provided with movable holes for the clamping block (202) to move, and the diameter of the movable hole is equal to the diameter of the clamping block (202).

3. A steel gangway that is easy to splice according to claim 1, Features: The slot (210) is connected to the card slot (211), the card block (202) is stably carded in the interior of the card slot (211), and the box body (201) is stably inserted in the interior of the slot (210).

4. A steel gangway that is easy to splice according to claim 1, Features: The inner top wall and the inner bottom wall of the box body (201) are both provided with sliding grooves for the limit block (207) to slide, and the height of the sliding groove is equal to the height of the limit block (207).

5. A steel gangway that is easy to splice according to claim 1, Features: The pull rope (203) is located inside the spring (205), the moving hole (208) is in an L shape, and the back side of the moving hole (208) passes through the back side of the box body (201).

6. A steel gangway that is easy to splice according to claim 4, Features: The spring (205) can be telescopically moved over a distance greater than the length of the block (202), and the length of the sliding slot is greater than the length of the block (202).

7. A steel gangway that is easy to splice according to claim 1, Features: The height of the movable plate (206) is equal to the height inside the box body (201), and the hook (5) is in a semicircular shape.

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