Temporary passing equipment for construction site

Abstract

The utility model discloses temporary passing equipment for a construction site, and relates to the technical field of building construction. The device comprises a mounting plate, a plurality of supporting blocks are fixedly connected to the upper side of the mounting plate, two baffles are rotationally matched with the interiors of the supporting blocks, two vertical plates are fixedly connected to the upper side of the mounting plate, guide holes are formed in the inner walls of the two vertical plates, and steel wire ropes located in the guide holes are fixedly connected to one sides of the two baffles. Springs are fixedly connected between the two baffles and the mounting plate; a pedal fixedly connected with one end of the steel wire rope is rotationally matched with the upper side of the mounting plate. By arranging the vertical plates and the springs, the lower sides of the two vertical plates can be extruded through the springs, so that the two vertical plates are attached in an inclined mode, the upper side of the mounting plate is protected, slipping caused by freezing due to the fact that the mounting plate is in contact with rain and snow in cold weather is reduced, risks caused by freezing are reduced, and safety of constructors is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and specifically relates to a temporary passage device for a construction site. Background Art

[0002] The existing temporary passage jump frame for building construction is a temporary passage set up during building construction to facilitate the transportation of construction workers and materials across trenches, pits or other obstacles.

[0003] Chinese Patent with application number CN202221797439.8 discloses a temporary passage jump frame for building construction. The following scheme is now proposed, including a jump frame mechanism and a protection mechanism; Jump frame mechanism: The jump frame mechanism includes a first passage board, and an installation groove is opened on the outer wall of one side of the first passage board, and a rotation groove is opened on the inner wall of one side of the installation groove; Protection mechanism: It includes equally spaced fixed rods, and a chute board is opened on the outer wall of one side of the fixed rods.

[0004] In the utility model, by arranging the support rod, the positioning block, the insertion rod inserted into the insertion slot, and the hexagonal bolt screwed with the nut, the device can be conveniently disassembled and installed during use, without the need for wire and steel nail fixation, saving materials and improving safety. However, in the actual use process, usually the passage is exposed on the outside. When in extremely cold weather, affected by rain and snow, ice layers are very likely to form on the passage, resulting in the surface of the jump frame becoming slippery, increasing the risk of construction workers slipping, and the icing may also cause pressure on the structure of the jump frame, affecting its stability and bearing capacity.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a temporary passage device for a construction site.

[0007] To solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A temporary passage device for a construction site includes a mounting plate. A plurality of support blocks are fixedly connected to the upper side of the mounting plate. Two baffles are rotatably fitted inside the plurality of support blocks. Two vertical plates are fixedly connected to the upper side of the mounting plate. Guide holes are opened in the inner walls of the two vertical plates. A steel wire rope located in the guide holes is fixedly connected to one side of the two baffles. Springs are fixedly connected between the two baffles and the mounting plate;

[0009] A pedal is rotatably fitted on the upper side of the mounting plate and is fixedly connected to one end of the steel wire rope. A hidden groove is opened on the lower side of the mounting plate. A return spring is arranged between the hidden groove and the pedal. A fixing component is arranged on the lower side of the mounting plate.

[0010] Optionally, in order to make it applicable to the ground in different situations and improve the scope of application, the fixing component includes a plurality of threaded sleeves fixedly connected to the lower side of the mounting plate, adjusting screw rods threadedly engaged with the inner walls of the plurality of threaded sleeves, and mounting blocks rotatably engaged with the lower sides of the adjusting screw rods.

[0011] Optionally, in order to improve the sealing performance after fitting the upper sides of the baffles, sealing strips are fixedly connected to the upper sides of the two baffles, and the sealing strips are adhesively bonded to the baffles through waterproof glue.

[0012] Optionally, in order to limit the two baffles, limiting plates are fixedly connected to the lower sides of the two baffles, and the limiting plates cooperate with both sides of the mounting plate.

[0013] Optionally, in order to be used to limit the pedal, two extension blocks are fixedly connected to one side of the mounting plate, a plug pin is threadedly engaged with one side of the two extension blocks, and pin holes adapted to the plug pin are formed on both sides of the pedal.

[0014] Optionally, in order to facilitate reminding personnel, a warning sign is fixedly connected to the upper side of the pedal, and the upper side of the warning sign is subjected to anti-slip treatment.

[0015] Optionally, in order to facilitate the operation of the adjusting screw rod, an operation ring is fixedly connected to the adjusting screw rod, and an anti-slip ring is fixedly connected to the operation ring.

[0016] After adopting the above technical solution, the present utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the present utility model does not necessarily need to achieve all the advantages described below at the same time:

[0017] 1. By providing the vertical plates and springs, the present utility model can realize the extrusion of the lower sides of the two vertical plates by the springs, so that the two vertical plates are inclined and fitted, thereby realizing the protection of the upper side of the mounting plate, reducing the risk of slipping caused by freezing due to the contact between rain, snow and the mounting plate in cold weather, and ensuring the safety of construction personnel.

[0018] 2. By providing the fixing component, the present utility model can realize the movement of the adjusting screw rod in the threaded sleeve in the fixing component, and push the corresponding mounting block to extend different lengths, so as to be applicable to the possibly uneven road surface and improve the scope of application to different ground surfaces.

[0019] The following further describes in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. Description of the Drawings

[0020] The following drawings in the description are only some embodiments. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts. In the drawings:

[0021] Figure 1 Schematic diagram of the overall three-dimensional structure of an embodiment of the present utility model;

[0022] Figure 2 Schematic diagram of the partial three-dimensional structure of an embodiment of the present utility model;

[0023] Figure 3 Schematic diagram of the unfolded three-dimensional structure of an embodiment of the present utility model;

[0024] Figure 4 For an embodiment of the present utility model Figure 3 Enlarged structure schematic diagram at position A;

[0025] In the accompanying drawings, the components represented by each reference numeral are listed as follows:

[0026] 1. Mounting plate; 2. Support block; 3. Baffle; 4. Vertical plate; 5. Guide hole; 6. Steel wire rope; 7. Spring; 8. Treadle; 9. Hidden groove; 10. Return spring; 11. Fixing component; 111. Threaded sleeve; 112. Adjusting screw rod; 113. Mounting block; 12. Sealing strip; 13. Limiting plate; 14. Extension block; 15. Insertion pin; 16. Pin hole; 17. Warning sign; 18. Operation ring; 19. Anti-slip ring; 20. Anti-flow plate.

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Detailed description of the specific implementation

[0028] Now, the present utility model will be further described in detail with reference to the accompanying drawings.

[0029] Please refer to Figures 1-4 As shown, in this embodiment, a temporary passage device for a construction site is provided, including a mounting plate 1. A plurality of support blocks 2 are fixedly connected to the upper side of the mounting plate 1. Two baffles 3 are rotatably fitted inside the plurality of support blocks 2. Two vertical plates 4 are fixedly connected to the upper side of the mounting plate 1. Guide holes 5 are formed in the inner walls of the two vertical plates 4. One side of the two baffles 3 is fixedly connected with a steel wire rope 6 located in the guide hole 5. A spring 7 is fixedly connected between the two baffles 3 and the mounting plate 1;

[0030] A treadle 8 fixedly connected to one end of the steel wire rope 6 is rotatably fitted on the upper side of the mounting plate 1. A hidden groove 9 is formed on the lower side of the mounting plate 1. A return spring 10 is provided between the hidden groove 9 and the treadle 8. A fixing component 11 is provided on the lower side of the mounting plate 1;

[0031] An anti-flow plate 20 is installed on the upper side of the treadle 8. In rainy and snowy days, the anti-flow plate 20 can block rainwater from the exposed part of the treadle 8.

[0032] Please refer to Figure 2 and Figure 3 The fixing component 11 includes a plurality of threaded sleeves 111 fixedly connected to the lower side of the mounting plate 1, adjusting lead screws 112 threadedly engaged with the inner walls of the plurality of threaded sleeves 111, and mounting blocks 113 rotatably engaged with the lower sides of the adjusting lead screws 112. By rotating the adjusting lead screws 112 to move in the threaded sleeves 111, the positions of different mounting blocks 113 in contact with the ground can be adjusted, so that the balance of the mounting plate 1 can be maintained when fixing on roads with different heights.

[0033] Please refer to Figure 2 A sealing strip 12 is fixedly connected to the upper sides of the two baffles 3. The sealing strip 12 is bonded to the baffle 3 through waterproof glue. The sealing strip 12 is made of waterproof material and can be used for sealing when the two baffles 3 are fitted together.

[0034] Please refer to Figure 1 and Figure 3 Limit plates 13 are fixedly connected to the lower sides of the two baffles 3. The limit plates 13 are matched with both sides of the mounting plate 1. The limit plates 13 are used to limit the baffles 3, so that the baffles 3 will not flip too much after being straightened and vertical, enabling the baffles 3 to provide protection on both sides.

[0035] Please refer to Figure 1 Two extension blocks 14 are fixedly connected to one side of the mounting plate 1. Threaded pins 15 are threadedly engaged with one side of the two extension blocks 14. Pin holes 16 matching the threaded pins 15 are provided on both sides of the pedal 8. By inserting the threaded pins 15 into the extension blocks 14 and then into the pin holes 16, the pedal 8 can be limited, which is convenient for daily use.

[0036] Please refer to Figure 1 and Figure 2 A warning sign 17 is fixedly connected to the upper side of the pedal 8. The upper side of the warning sign 17 is anti-slip treated. Corresponding words can be engraved on the warning sign 17 to remind people to be careful when stepping on it. The anti-slip treatment improves the anti-slip effect.

[0037] Please refer to Figure 1 and Figure 2 An operation ring 18 is fixedly connected to the adjusting lead screw 112. An anti-slip ring 19 is fixedly connected to the operation ring 18. The operation ring 18 facilitates the operation of the adjusting lead screw 112 by personnel, and the anti-slip ring 19 increases the friction when operating 118.

[0038] The implementation principle of a temporary passage device at a construction site in an embodiment of this application is as follows: When in use, first connect and fix it to the corresponding position through the fixing component 11. During the connection process, rotate the adjusting screw rod 112 to move in the threaded sleeve 111, and push the corresponding mounting block 113 to extend different lengths, so as to be applicable to possibly uneven road surfaces and improve the applicable range for different ground surfaces;

[0039] During normal use, the stepping pedal 8 can be moved, so that the insertion pin 15 moves in the extension block 14 and is inserted into the corresponding pin hole 16, so that the stepping pedal 8 is kept balanced. By pulling the steel wire rope 6 through the stepping pedal 8 and guiding it through the guiding hole 5 in the vertical plate 4, the baffle 3 is made into a balanced state for daily use. When encountering rainy or snowy days, the reset spring 10 in the hidden groove 9 can be used to tilt one side of the stepping pedal 8, and the spring 7 presses against the lower side of the baffle 3, so that the two baffles 3 are in an inclined shape and the upper sides are in contact with each other, thereby realizing the protection of the upper side of the mounting plate 1, reducing the risk of slipping caused by freezing when rain, snow and the mounting plate 1 come into contact in cold weather, and ensuring the safety of construction workers;

[0040] When in use, the stepping pedal 8 can be stepped on, so that the reset spring 10 is hidden in the hidden groove 9. When stepping on the stepping pedal 8, the steel wire rope 6 will be pulled to flatten the baffle 3. The limiting plate 13 makes the baffle 3 unable to continue to flip after rotating vertically, realizing the protection on both sides.

[0041] The present utility model is not limited to the above embodiments. Anyone should know that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, all fall within the protection scope of the present utility model. The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

Claims

1. A temporary passage device for a construction site, characterized in that, Comprising: An installation plate (1), on the upper side of the installation plate (1), a plurality of support blocks (2) are fixedly connected. Two baffles (3) are rotatably fitted inside the plurality of support blocks (2). On the upper side of the installation plate (1), two vertical plates (4) are fixedly connected. Guide holes (5) are formed in the inner walls of the two vertical plates (4). One side of each of the two baffles (3) is fixedly connected with a steel wire rope (6) located in the guide hole (5). A spring (7) is fixedly connected between the two baffles (3) and the installation plate (1). On the upper side of the installation plate (1), a pedal (8) fixedly connected to one end of the steel wire rope (6) is rotatably fitted. A hidden groove (9) is formed on the lower side of the installation plate (1). A return spring (10) is provided between the hidden groove (9) and the pedal (8). A fixing assembly (11) is provided on the lower side of the installation plate (1).

2. The temporary passage device for a construction site according to claim 1, characterized in that, The fixing assembly (11) includes a plurality of threaded sleeves (111) fixedly connected to the lower side of the installation plate (1), adjusting screw rods (112) threadedly fitted inside the plurality of threaded sleeves (111), and mounting blocks (113) rotatably fitted to the lower sides of the adjusting screw rods (112).

3. The temporary passage equipment for a construction site according to claim 1, characterized in that On the upper sides of the two baffles (3), a sealing strip (12) is fixedly connected. The sealing strip (12) is adhesively bonded to the baffle (3) through waterproof glue.

4. A temporary passage device for a construction site according to claim 1, characterized in that On the lower sides of the two baffles (3), limiting plates (13) are fixedly connected. The limiting plates (13) are matched with both sides of the installation plate (1).

5. A temporary passage device for a construction site according to claim 1, characterized in that, On one side of the installation plate (1), two extension blocks (14) are fixedly connected. A plug pin (15) is threadedly fitted to one side of the two extension blocks (14). Pin holes (16) matched with the plug pin (15) are formed on both sides of the pedal (8).

6. The temporary passage equipment for a construction site according to claim 1, wherein On the upper side of the pedal (8), a warning sign (17) is fixedly connected. The upper side of the warning sign (17) is subjected to anti-slip treatment.

7. The temporary passage equipment for a construction site according to claim 2, characterized in that, An operation ring (18) is fixedly connected to the adjusting screw rod (112). An anti-slip ring (19) is fixedly connected to the operation ring (18).

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