A modular foundation construction frame for civil engineering

Abstract

This utility model relates to a modular foundation construction scaffold for civil engineering, belonging to the technical field of construction scaffolding. The modular foundation construction scaffold includes a frame body and two storage boxes installed on its outer side; it also includes a lifting mechanism, which is located on the outer side of the frame body and used to vertically and alternately drive the two storage boxes. The lifting mechanism includes two traction ropes and two guide boxes. The guide boxes are installed on the outer side of the frame body, and one end of each traction rope extends into the interior of the guide box. The storage boxes can move vertically along the guide boxes. The alternating movement of the two storage boxes improves the efficiency of item transport, reduces the frequency of movement of the storage boxes during transport, and allows for adjustment of the transport path according to the height of the top plate, facilitating the placement and transport of items and making the process more convenient.

Description

Technical Field

[0001] This utility model relates to the field of construction scaffolding technology, and in particular to a combined foundation construction scaffolding for civil engineering. Background Technology

[0002] Civil engineering refers to the planning, construction, and maintenance of all infrastructure related to water, soil, and culture. Nowadays, general civil engineering projects include: houses, roads, waterworks, canals, flood control projects, and transportation. In actual construction, scaffolding is often used to carry out construction work at heights.

[0003] A search revealed that the Chinese patent "A Modular Construction Frame for Civil Engineering" (authorization announcement number CN216109595U) includes a frame body and a platform mounted on the frame body. The platform can slide freely up and down on the frame body and is driven to move up and down by a lifting device. A mounting plate is provided at one bottom end of the platform, and a mounting seat is hinged to the mounting plate. A lifting compartment is provided on the mounting seat. The lifting compartment is driven to move along the length direction of the mounting seat by a lifting device. The mounting seat is driven to flip up and down along the hinge point with the mounting plate by a flipping device. The lifting compartment is moved above the platform by the lifting device to facilitate the retrieval of items and tools below.

[0004] However, the above method has the following drawbacks in actual use: although it can move items upwards, each upward movement of an item requires the lifting chamber to move up and down repeatedly, which increases the frequency of the lifting chamber's movement and reduces the efficiency of item transportation. In addition, the transportation path of the lifting chamber is fixed, and when the height of the platform is too high, it is difficult for ground personnel to place items into the lifting chamber, which is quite inconvenient. Utility Model Content

[0005] Therefore, it is necessary to provide a modular foundation construction frame for civil engineering to address the problems of low material transportation efficiency and difficulty for ground personnel to place materials into the lifting chamber when the platform height is too high.

[0006] A modular foundation construction frame for civil engineering includes a frame body and two storage boxes installed on its outer side; it also includes a lifting mechanism, which is located on the outer side of the frame body and is used to vertically and alternately drive the two storage boxes; wherein, the lifting mechanism includes two traction ropes and two guide boxes, the guide boxes are installed on the outer side of the frame body, one end of each traction rope extends into the interior of the guide box, and the storage boxes can move vertically along the guide boxes.

[0007] In one embodiment, the guide box includes a set of square tubes, with adjacent square tubes connected by bolts, and one side of the square tubes is open.

[0008] In one embodiment, the frame is provided with a rope reel, and the other end of the traction rope is wound around the outside of the rope reel, with the two traction ropes wound in opposite directions.

[0009] In one embodiment, a crank handle for driving its rotation is mounted on the rope reel, one end of which passes through and is rotatably connected to a support plate, which is mounted on the frame.

[0010] In one embodiment, a handle sleeve is movably fitted on the outer side of the crank handle, a limit rod is provided on the outer side of the handle sleeve, and a limit hole for docking with the limit rod is provided on one side of the support plate.

[0011] In one embodiment, the frame includes a base, a set of uprights and a top plate. The uprights are installed at the four corners of the base and connected to it by bolts. The top plate is slidably fitted onto the outside of the uprights and connected to them by bolts.

[0012] In one embodiment, an adjustment mechanism is provided between the base and the top plate, and a set of positioning holes of different heights are provided on the outer side of the upright.

[0013] In one embodiment, the storage box has two slidably connected upper clamps, and the opposite sides of the two clamps are tightened with bolts to fit tightly against the outer side of the traction rope.

[0014] Beneficial effects

[0015] 1. By setting up two storage boxes and traction ropes, when the rope reel rotates, one traction rope is in the winding state and the other traction rope is in the unwinding state, so that the two storage boxes move up and down alternately. This ensures that there is a storage box for placing items in both the construction area and the ground area during the item transportation process, thereby improving the item transportation efficiency and reducing the movement frequency of the storage boxes during transportation.

[0016] 2. By setting up a guide box composed of multiple square tubes, the length of the guide box can be changed according to the height adjustment of the top plate. With the corresponding length of the traction rope, the conveying path of the items can be changed, making it easier to put the items in and transport them, which is more convenient. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 for Figure 1 Enlarged view of A in the middle;

[0020] Figure 3 This is a schematic diagram of the guide box and base of this utility model;

[0021] Figure 4 for Figure 3 Enlarged view of B in the middle;

[0022] Figure 5 This is a schematic diagram of the structure of the storage box and clamp of this utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the rope reel of this utility model.

[0024] Figure label:

[0025] 100. Frame; 110. Rope reel; 111. Crank handle; 120. Limiting rod; 130. Base; 140. Upright pole; 150. Top plate; 200. Storage box; 210. Clamping plate; 300. Lifting mechanism; 310. Traction rope; 320. Guide box. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] The following is combined Figures 1-6 This utility model describes a modular foundation construction frame for civil engineering.

[0028] In one embodiment, a modular foundation construction frame for civil engineering includes a frame body 100 and two storage boxes 200 installed on its outer side; it also includes a lifting mechanism 300, which is disposed on the outer side of the frame body 100 and is used to vertically and alternately drive the two storage boxes 200; wherein, the lifting mechanism 300 includes two traction ropes 310 and two guide boxes 320, the guide boxes 320 are installed on the outer side of the frame body 100, one end of the traction rope 310 extends into the interior of the guide box 320, and the storage boxes 200 can move vertically along the guide boxes 320.

[0029] like Figure 1 , Figure 2 and Figure 3As shown, the guide box 320 includes a set of square tubes, with adjacent square tubes connected by bolts, and one side of the square tubes is open.

[0030] In this embodiment, when transporting items, the user can place the items into the storage box 200, and then drive the two traction ropes 310 to move, so that the two storage boxes 200 move up and down alternately on the two guide boxes 320 to complete the transport of items. After the transport operation is completed, the two storage boxes 200 are respectively in the ground area and the construction area, which is convenient for the next upward and downward transport of items.

[0031] It should be noted that multiple square tubes are spliced ​​together to form the guide box 320, which allows users to adjust the length of the guide box 320 according to the construction height on the frame 100. That is, by selecting the corresponding number of square tubes and matching them with the corresponding length of the traction rope 310, the material conveying path can be changed, making it easy for personnel in the ground area to place items into the bottom storage box 200.

[0032] The square tubes are bolted to the frame 100. During the assembly of the construction frame, the user can pre-assemble multiple square tubes in sequence and then connect them to the frame 100.

[0033] A set of horizontal bars is installed on the frame 100 to form a ladder. The horizontal bars are inserted into the frame 100. In actual use, the corresponding number of horizontal bars can be selected and installed according to the construction height to facilitate users to go up and down the construction frame.

[0034] The storage box 200 has two sliding grooves on its side that mate with the guide box 320, which can ensure the stability of the items during transport and reduce the possibility of the storage box 200 sliding accidentally.

[0035] like Figure 1 , Figure 3 , Figure 4 and Figure 6 As shown, a rope reel 110 is provided on the frame 100, and the other end of the traction rope 310 is wound around the outside of the rope reel 110. The two traction ropes 310 are wound in opposite directions. A crank 111 for driving its rotation is installed on the rope reel 110. One end of the crank 111 passes through and is rotatably connected to a support plate. The support plate is installed on the frame 100. Two sets of spirally arranged rope grooves are opened on the surface of the rope reel 110. The spiral directions of the two rope grooves are opposite. Two limit rollers are rotatably connected to the support plate.

[0036] The crank handle 111 is supported by a support plate. The user can use the crank handle 111 to rotate to drive the rope reel 110. Since the winding directions of the two traction ropes 310 are opposite, when one traction rope 310 is performing a winding operation, the other traction rope 310 is performing a winding operation, thus completing the alternating drive of the two storage boxes 200. The movement state of the two traction ropes 310 corresponds to the rotation direction of the crank handle 111.

[0037] It should be noted that during the movement of the traction rope 310, the rope groove along the corresponding direction will be wound up and unwound. At the same time, the two limiting rollers will contact the outer side of the two traction ropes 310 respectively to limit the movement and assist the rope groove to ensure the stability of the traction rope 310 during the movement.

[0038] The area on the surface of the rope reel 110 without rope grooves is the fixing point for the ends of the two traction ropes 310;

[0039] The thickness of the traction rope 310 and the width of the rope groove can be selected according to the construction height of the construction frame and the weight of the transported items.

[0040] like Figure 4 As shown, a handle sleeve is movably fitted on the outside of the crank handle 111, and a limit rod 120 is provided on the outside of the handle sleeve. A limit hole for docking with the limit rod 120 is provided on one side of the support plate.

[0041] The use of a handle sleeve makes it easy for users to drive the crank 111 to quickly drive the rope reel 110. After the drive is completed, the handle sleeve can be pushed to insert the limit rod 120 into the limit hole, thereby limiting the rope reel 110 and reducing the accidental shaking of the storage box 200.

[0042] like Figure 1 and Figure 3 As shown, the frame 100 includes a base 130, a set of uprights 140 and a top plate 150. The uprights 140 are installed at the four corners of the base 130 and connected to it by bolts. The top plate 150 is slidably sleeved on the outside of the uprights 140 and connected to it by bolts.

[0043] The construction frame is composed of a base 130, uprights 140 and top plate 150, all bolted together. This allows for easy disassembly by the user after construction work is completed, reducing space occupation and facilitating storage and transportation.

[0044] like Figure 1 and Figure 3 As shown, an adjustment mechanism is provided between the base 130 and the top plate 150, and a set of positioning holes of different heights are opened on the outer side of the upright 140.

[0045] Users can use the adjustment mechanism to adjust the top plate 150 to the corresponding position, and then use bolts to pass through the top plate 150 and connect it with the positioning hole at the corresponding height to complete the limiting treatment of the top plate 150.

[0046] It should be noted that the adjustment mechanism is used to adjust the height of the top plate 150. The adjustment mechanism includes a threaded sleeve and a threaded rod. One end of the threaded rod is connected to the top plate 150, one end of the threaded sleeve is rotatably connected to the base 130, and the other end of the threaded rod is threaded to the inside of the threaded sleeve.

[0047] In actual use, users can rotate the threaded sleeve in advance to adjust the height of the top plate 150, and then fix and limit the top plate 150 before using the construction frame.

[0048] like Figure 2 and Figure 5 As shown, the storage box 200 has two sliding plates 210 connected to it. The opposite sides of the two plates 210 are tightened with bolts and fit tightly against the outside of the traction rope 310. Slider is installed on the opposite sides of the two adjacent plates 210. Limiting grooves that mate with the sliders are opened on both sides inside the guide box 320.

[0049] Before installing the guide box 320, the user can clamp and fix the two clamping plates 210 and the corresponding positions of the traction rope 310 to complete the installation of the storage box 200. Then, the user can align the limiting groove on the guide box 320 with the corresponding slider to complete the installation step by step.

[0050] It should be noted that during the movement of the storage box 200, the cooperation between the slider and the limiting groove can ensure its movement stability. Regarding the selection of the slider size, while ensuring normal docking with the limiting groove, it does not affect the clamping operation of the clamping plate 210.

[0051] Working principle: The base 130, uprights 140 and top plate 150 are spliced ​​together to form the frame 100. Then, according to the construction height, the corresponding length of the traction rope 310 is selected. Then, the storage box 200 is connected to the corresponding position on the traction rope 310 through the clamp 210. At the same time, the corresponding number of square tubes are selected to form the guide box 320 of the corresponding length. Then, the adjustment mechanism is driven to adjust the height of the top plate 150. After the adjustment is completed, the top plate 150 is locked with bolts. At the same time, the guide box 320 is installed. The user can then climb onto the construction frame to work. The push rod drives the rope disc 110 to move, completing the corresponding movement of the two traction ropes 310, and the storage box 200 is used to transport items.

[0052] After the construction work is completed, the user can climb the ladder back to the ground and then disassemble the whole thing step by step.

[0053] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A modular foundation construction frame for civil engineering, characterised in that, Include: The frame (100) and two storage boxes (200) mounted to the outside of it; Also includes lifting mechanism (300), the lifting mechanism (300) is arranged on the outside of the frame (100) and is used for driving two storage boxes (200) vertically alternately; Wherein, the lifting mechanism (300) includes two traction ropes (310) and two guide boxes (320), the guide box (320) is mounted to the outside of the frame (100), one end of the traction rope (310) extends to the inside of the guide box (320), and the storage box (200) can move vertically along the guide box (320).

2. The modular foundation construction frame for civil engineering according to claim 1, characterized in that The guide box (320) includes a group of square tubes, and the adjacent two square tubes are connected by bolts.

3. The modular foundation construction frame for civil engineering according to claim 1, characterized in that, The frame (100) is provided with a rope disc (110), and the other end of the traction rope (310) is wound outside the rope disc (110), and the winding directions of the two traction ropes (310) are opposite.

4. The modular foundation construction frame for civil engineering according to claim 3, characterized in that The rope disc (110) is provided with a handle (111) for driving its rotation, one end of the handle (111) is connected with a support plate, and the support plate is mounted to the frame (100).

5. The modular foundation construction frame for civil engineering according to claim 4, characterized in that The outer side of the handle (111) is movably sleeved with a handle sleeve, the outer side of the handle sleeve is provided with a limiting rod (120), and the side of the support plate is provided with a limiting hole for abutting with the limiting rod (120).

6. The modular foundation construction frame for civil engineering of claim 1, wherein The frame (100) includes a base (130), a group of vertical rods (140) and a top plate (150), the vertical rod (140) is mounted to the four corners of the base (130) and connected with the base (130) by bolts, and the top plate (150) is movably sleeved on the outside of the vertical rod (140) and connected with the vertical rod (140) by bolts.

7. The modular foundation construction frame for civil engineering according to claim 6, characterized in that The adjusting mechanism is arranged between the base (130) and the top plate (150), and a group of positioning holes with different heights are arranged on the outside of the vertical rod (140).

8. The modular foundation construction rack for civil engineering of claim 1, wherein The upper side of the storage box (200) is movably connected with two clamping plates (210), and the opposite sides of the two clamping plates (210) are tightly combined with the outside of the traction rope (310) after being screwed by bolts.

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