CN218668655U - Modular assembly type edge concrete construction protection tool - Google Patents

Abstract

The utility model provides a modular assembled edge concrete construction protection instrument, belongs to building edge concrete placement auxiliary construction technical field. The method is characterized in that: including a plurality of fretwork guard plates (1) and two at least regulation fixing device (7), two at least fretwork guard plates (1) distribute from top to bottom, and each adjacent fretwork guard plate (1) all can dismantle the connection to form protective assembly, protective assembly is provided with two at least, distributes about each protective assembly, is provided with between each two adjacent protective assembly and can dismantles the articulated elements, and each protective assembly's bottom all is provided with regulation fixing device (7), and the bottom of adjusting fixing device (7) is salient downwards. This modular assembly formula edge concrete construction protection instrument has simple to operate, transports the convenience, has reduced working strength, has reduced hidden danger to adjust according to negative and positive angle operating mode, can accomplish the protection of negative and positive angle alone, reduce advantages such as manual work.

Description

A modular assembly type edge concrete construction protection tool

technical field

A modular assembly type edge concrete construction protection tool belongs to the technical field of construction edge concrete pouring auxiliary construction.

Background technique

With the development of high-rise buildings, in the process of pouring concrete in high-rise construction projects, since the top elevation of the formwork of the border structure is mostly the top elevation of the concrete pouring surface or higher than the top elevation of the concrete pouring, the construction of the border wall, the border column and the When concrete is applied to side structures such as side beams, the poured concrete often splashes, which often causes waste of concrete, or seriously pollutes the outer formwork and outer enclosure structure; When the maintenance is not tight or the dense mesh is damaged, the falling of concrete materials will also cause accidents caused by falling objects.

In order to avoid the above problems during concrete pouring construction, waste wood formwork is commonly used for protection, but the following problems arise in the use of waste wood formwork: 1) The small waste wood formwork has poor protection effect, and the large waste wood formwork is difficult to transport at high altitude; 2 ) Due to the high wind speed during the construction of high-rise buildings, the waste wood formwork can only be held by construction workers for temporary shelter, and the work intensity is high. 3) The wind resistance of the waste wood formwork is relatively large, and there is a safety hazard of falling during the construction of high-rise buildings. 4) When constructing the yin and yang corners, it is necessary to add a group of personnel and add a set of waste wood formwork to complete. Due to the difficulty of transportation and considering the cost of construction, generally only one side of the yin and yang corners are used for protection.

Contents of the invention

The technical problem to be solved by the utility model is: to overcome the deficiencies of the prior art, to provide a plurality of modular hollow protective plates assembled, and to protect both sides of the construction of the yin and yang corners, and to reduce the difficulty of transportation, work intensity and safety hazards. Modular assembled edge concrete construction protection tool.

The technical solution adopted by the utility model to solve the technical problem is: a modular assembly type edge concrete construction protection tool, which is characterized in that it includes a plurality of hollow protection plates and at least two adjustment and fixing devices, and at least two hollow protection plates Distributed up and down, and each adjacent hollow protective plate can be disassembled and connected to form a protective assembly. There are at least two protective assemblies, each protective assembly is distributed left and right, and a detachable hinge is arranged between each adjacent two protective assemblies. , the bottom of each protective component is provided with an adjustment and fixing device, and the bottom of the adjustment and fixing device protrudes downward.

Further, the hollowed-out protective plate includes a rectangular frame and an expanded metal, the expanded metal is arranged in the rectangular frame, and the edge of the expanded metal is fixedly connected with the rectangular frame.

Further, the hollowed-out protective plate is 80cm×80cm.

Further, the detachable hinge includes a hinge shaft and a hinge sleeve, the hinge shaft and the hinge sleeve are respectively connected to two adjacent protective components, and the hinge sleeve is rotatably set outside the hinge shaft, The hinge sleeve can move along the length direction of the hinge shaft.

Further, the adjusting and fixing device includes a base, a fixing block and an adjusting and locking device, the base is fixedly connected with the protection assembly, a chute is opened on the base, the fixing block is arranged in the chute, and the fixing block slides along the length direction of the chute , the protruding end of the fixed block faces below the protective assembly, and the adjusting locking device is arranged between the slide slot and the fixed block.

Further, the adjusting and locking device includes a pin shaft, and a plurality of pin holes are spaced apart along the sliding direction of the fixed block on the base, and each pin hole runs through the slide groove and the fixed block, and the pin shaft can be slidably inserted into any pin control.

Further, a locking fixture is also provided between two adjacent protective components.

Further, the locking and fixing parts are bolts and nuts, and two adjacent hollow protection plates are provided with bolt holes, and the bolts pass through the threaded holes of the two adjacent hollow protection plates and are fastened by nuts.

Further, a detachable hinge is provided between two adjacent hollowed-out protective plates in each protective assembly.

Further, handles are arranged symmetrically on the outer sides of the two outermost protective components.

Compared with the prior art, the beneficial effect of the above-mentioned technical scheme of the modular assembled edge concrete construction protection tool is that the modular assembled edge concrete construction protection tool consists of a plurality of hollow protective plates through detachable connectors Assembled with hinges, easy to install, the length and width can be increased according to needs, and the hollowed-out protective plate is small in size, which is convenient for transfer and transportation when working at heights. The fixing part of the adjusting and fixing device extends between the top cross bar and the formwork to fix the whole, reducing the work intensity of the construction personnel, and combined with the hollow design of the protective plate, reduces wind resistance and reduces the safety hazard of the protective plate falling. The protection components are hinged by detachable hinges. When the yin and yang angles are used, they can be adjusted according to the working conditions of the yin and yang angles without adding a separate protection device, which reduces the difficulty of protection. To sum up, this modular assembly type edge concrete construction protection tool has the advantages of convenient installation, convenient transportation, reduced work intensity, and reduced hidden dangers, and can be adjusted according to the working conditions of the yin and yang corners, and can complete the yin and yang corner protection alone, reducing labor, etc. .

Description of drawings

Figure 1 is a schematic diagram of the front view of the modular assembly type edge concrete construction protection tool.

Fig. 2 is a three-dimensional schematic view of the upper protective plate A and the upper protective plate B.

Fig. 3 is a three-dimensional schematic view of the lower protective plate.

FIG. 4 is an enlarged schematic view of part A in FIG. 3 .

Fig. 5 is a three-dimensional schematic diagram of an intermediate connecting plate.

Among them: 1. Hollow protective plate 2. Rectangular frame 3. Steel mesh 4. Hinge shaft 5. Hinge sleeve 6. Bolt hole 7. Adjusting and fixing device 8. Base 9. Pin shaft 10. Pin hole 11. Groove 12, fixed block 13, handle 14, nut 15, bolt 16, upper protective plate A 17, upper protective plate B 18, lower protective plate A 19, lower protective plate B.

Detailed ways

The utility model will be further described below in conjunction with specific embodiments, yet those who are familiar with the art should understand that the detailed description provided in conjunction with the accompanying drawings is for better explanation, and the structure of the utility model must exceed these limited implementations For example, some equivalent replacement solutions or common means will not be described in detail herein, but still belong to the protection scope of this application.

Fig. 1～5 is the preferred embodiment of the present utility model, below in conjunction with accompanying drawing 1～5 the utility model is described further.

This modular assembled edge concrete construction protection tool includes a plurality of hollowed out protective plates 1 and at least two adjustment and fixing devices 7. Each hollowed out protective plate is assembled through detachable connectors and hinges, which is easy to install and can be increased in length and height according to requirements. width, and the hollow protective plate is small in size, which is convenient for transfer and transportation when working at heights. Specifically, at least two hollow protective plates 1 are distributed up and down, and each adjacent hollow protective plate 1 can be detachably connected to form a protective assembly. There are at least two groups of protective assemblies, and each protective assembly is distributed left and right; each protective assembly passes The detachable hinges are hinged, and when the yin and yang angles are used, they can be adjusted according to the working conditions of the yin and yang angles. Disassemble the rotating part of the hinge and move towards the fixed part for assembly; adjust the fixed part of the fixing device to extend between the top cross bar and the template to fix the whole, reducing the work intensity of the construction personnel, and combined with the hollow design of the protective plate to reduce wind resistance, The potential safety hazard of the protective plate falling is reduced. Specifically, each adjusting and fixing device 7 is respectively arranged on the bottom of each protection assembly, and the fixing part of the adjusting and fixing device 7 protrudes outward.

Example 1:

Specifically as shown in Figures 1-2, this modular assembly type edge concrete construction protection device includes an upper protective plate A16, an upper protective plate B17, a lower protective plate A18 and a lower protective plate B19, an upper protective plate A16, an upper protective plate B17, The lower protective plate A18 and the lower protective plate are distributed in a square shape, the upper protective plate A16 is located above the lower protective plate A18, and the upper protective plate B17 is located above the lower protective plate B19.

The upper protective plate A16 includes a left hand-held protective plate and a handle 13, a handle 13 is arranged on the left side of the left hand-held protective plate, and a hinge shaft 4 is arranged on the right side of the left-held protective plate, and two hinge shafts 4 are arranged at intervals. The left hand-held protective plate is provided with two threaded holes 6 at intervals, which are used for the connection of detachable fixtures. 6 threaded holes.

The upper protective plate B includes a right hand-held protective plate and a handle 13, the right side of the right hand-held protective plate is provided with a handle 13, the left side of the right-hand-held protective plate is provided with a hinge sleeve 5, and the hinge sleeve 5 is provided with two intervals. Two threaded holes 6 are spaced apart from the right-hand-held protective plate for connecting detachable fixtures, two hinge sleeves 5 are arranged at intervals on the lower side of the right-hand-held protective plate, and the lower side of the right-hand-held protective plate is spaced apart. There are two threaded holes 6 .

As shown in Figures 1 and 3, the lower protective plate A18 includes a fixed protective plate A and a fixed fixing device 7. Threaded holes are provided on the upper, left and right sides of the fixed protective plate A, and the left side of the fixed protective plate A is provided. There are two hinge rotating shafts 4 at intervals, two hinge sleeves are arranged at intervals on the right side of the fixed protective plate A, and two hinged rotating shafts are arranged at intervals on the upper side of the fixed protective plate A. The fixing device is arranged at the bottom of the fixed protective plate A, the fixed device is fixedly connected with the fixed protective plate A, and one end of the fixing device protrudes outward.

The lower protective plate B19 includes the fixed protective plate B and the fixing device. The upper, left and right sides of the fixed protective plate B are provided with threaded holes, and the left side of the fixed protective plate B is provided with two hinge shafts at intervals. Two hinge sleeves 5 are arranged at intervals on the right side, and two hinged rotating shafts 4 are arranged at intervals on the upper side of the fixed protective plate B. The fixing device is arranged at the bottom of the fixed protection plate B, and the fixing device is fixedly connected with the fixed protection plate B, and one end of the fixing device protrudes outward.

The handle 13 provided on the upper protective plate A16 corresponds to the handle 13 provided on the upper protective plate B17, and the hinge shaft 4 on the left side of the upper protective plate A16 is matched with the hinge sleeve 5 provided on the right side of the upper protective plate B. The hinge sleeve 5 arranged on the lower side of the upper protective plate A16 cooperates with the hinge shaft 4 arranged on the upper side of the lower protective plate A18. Due to the high-rise construction, construction workers have limited space and limited movement during assembly. The hinge shaft 4 and the hinge sleeve 5 between the upper protective plate A16 and the lower protective plate A17 can be positioned to facilitate assembly. The hinge sleeve 5 arranged on the lower side of the upper protective plate B17 is matched with the hinge shaft 4 arranged on the upper side of the lower protective plate B19. The threaded hole 6 opened on the left side of the upper protective plate A16 is opposite to the threaded hole 6 opened on the right side of the upper protective plate B17, the threaded hole 6 opened on the lower side of the upper protective plate A16 and the threaded hole 6 opened on the upper side of the lower protective plate A18 Directly opposite to the setting, the threaded hole 6 provided on the lower side of the upper protective plate B17 and the threaded hole 6 provided on the upper side of the lower protective plate B19 are oppositely arranged.

The hinge shaft 4 set on the right side of the lower protective plate A18 is matched with the hinge sleeve 5 set on the left side of the lower protective plate B19, and the bolt hole 6 opened on the right side of the lower protective plate A18 is matched with the threaded hole 6 set on the left side of the lower protective plate B19. Hole 6 is facing directly.

The hinge shaft 4 and the hinge sleeve 5 are detachable links. When assembling, the hinge sleeve 5 moves toward the hinge shaft 4. The hinge sleeve 5 is set outside the hinge shaft 4, which is convenient for splicing and disassembly. The detachable link between the two protective edges is used for positioning during high-altitude construction. The bolt hole 6 is used for passing through for the bolt 15, and the bolt 15 passes through the bolt hole 6 and the adjacent protective plate is fixed by the nut 14. The bolts 15 and the nuts 14 are detachable fixed connectors, and the detachable fixed connectors can also be fixed by pins.

As shown in Figures 3 to 4, the adjustment and fixing device 7 includes a base 8, a pin shaft 9 and a fixed block 12, the base 8 is fixedly connected with the protective plate, the base 8 is provided with a chute 11, and the chute 11 runs through the base 8. The fixed block 12 is arranged in the chute 11, the fixed block 12 is closely matched with the chute 12, and a plurality of pin holes 10 are arranged at intervals on the base 8, and each pin hole 10 penetrates the base 8 through the chute 11, and is fixed The block 12 is provided with a plurality of pin holes 10 at intervals. The pin holes 10 provided on the base 8 are opposite to the pin holes 10 provided by the fixed block 12 , and both are passed by the pin shaft 9 for locking the fixed block 12 .

As shown in Figures 1 and 5, the right hand-held protective plate, the left hand-held protective plate, the left fixed protective plate and the right fixed protective plate are all hollowed-out protective plates 1, and the hollowed-out protective plate 1 includes a rectangular frame 2 and an expanded metal mesh 3, and the rectangular frame 2 60cm×60cm~120cm×120cm, preferably 80cm×80cm. In this embodiment, the rectangular frame 2 is welded with angle iron, the expanded metal 3 is located in the frame, and the edge of the expanded metal 3 is fixedly connected with the rectangular frame 2, which can well reduce wind resistance, reduce potential safety hazards, and reduce work intensity.

Detailed ways:

According to the distance between the top cross bar of the outer template support and the template top, the fixing block 12 is stretched out, and the pin shaft 9 is inserted in the corresponding pin hole 10 to fix it. The fixed block 12 ends stretch between the top cross bar and the template, and the lower side template top end face of the lower protective plate A18 and the lower protective plate B19 is closely matched, and stands vertically on the upper side of the template. The two construction personnel hold the two handles 13 respectively and stand on the operation surface of the outer scaffold, and move along with the pouring position. According to the technical requirements, only one side of the wall or the wind speed is relatively high. For safety considerations, the two protective components are fastened into an integral structure by bolts 15 and nuts 14 .

During the construction of the yin and yang angles, two construction personnel hold the handle 13 and fold inwards or outwards to form the same L-shape as the yin and yang angles.

Example 2:

As shown in Figure 5, the principle of this embodiment is the same as that of Embodiment 1. In this embodiment, an intermediate connecting plate is added for the connection between the upper protective plate A16 and the lower protective plate A18 and the upper protective plate A16 and the upper protective plate B17. Used to increase overall length and width.

The intermediate connection plate includes a hollowed-out protective plate 1, and two bolt holes 6 are spaced apart from each other on the four sides of the hollowed-out protective plate 1, and are arranged directly opposite to the adjacent protective plate. Casing 5.

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or remodel it into an equivalent change. Equivalent embodiment. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model without departing from the content of the technical solution of the utility model still belong to the protection scope of the technical solution of the utility model.

Claims (10)

1. The utility model provides a modular assembly formula edge concrete construction protection instrument which characterized in that: including a plurality of fretwork guard plates (1) and two at least regulation fixing device (7), two at least fretwork guard plates (1) distribute from top to bottom, and each adjacent fretwork guard plate (1) all can dismantle the connection to form protective assembly, protective assembly is provided with two at least, distributes about each protective assembly, is provided with between each two adjacent protective assembly and can dismantles the articulated elements, and each protective assembly's bottom all is provided with regulation fixing device (7), and the bottom of adjusting fixing device (7) is salient downwards.

2. The modular assembly type edge concrete construction protection tool according to claim 1, characterized in that: the hollow protection plate (1) comprises a rectangular frame body (2) and a steel plate net (3), the steel plate net (3) is arranged in the rectangular frame body (2), and the edge of the steel plate net (3) is fixedly connected with the rectangular frame body (2).

3. The modular assembly type edge concrete construction protection tool according to claim 1 or 2, characterized in that: the hollow protection plate (1) is 80cm multiplied by 80cm.

4. The modular assembled edge concrete construction protection tool of claim 1, wherein: the detachable hinge piece comprises a hinge rotating shaft (4) and a hinge shaft sleeve (5), the hinge rotating shaft (4) and the hinge shaft sleeve (5) are respectively connected with two adjacent protection assemblies, the hinge rotating shaft (4) is sleeved with the hinge shaft sleeve (5) in a rotatable mode, and the hinge shaft sleeve (5) can move along the length direction of the hinge rotating shaft (4).

5. The modular assembled edge concrete construction protection tool of claim 1, wherein: adjusting fixing device (7) and including base (8), fixed block (12) and regulation locking device, base (8) and protective component fixed connection have seted up spout (11) on base (8), and fixed block (12) set up in spout (11), and fixed block (12) slide along spout (11) length direction, and fixed block (12) stretch out the end and towards the protective component below, adjust locking device and set up between spout (11) and fixed block (12).

6. The modular assembled edge concrete construction protection tool of claim 5, wherein: the adjusting and locking device comprises a pin shaft (9), a plurality of pin holes (10) are formed in a base (8) at intervals along the sliding direction of a fixing block (12), each pin hole (10) penetrates through a sliding groove (11) and the fixing block (12), and the pin shaft (9) can be slidably inserted into any one pin hole (10).

7. The modular assembly type edge concrete construction protection tool according to claim 1, characterized in that: and a locking fixing piece is also arranged between every two adjacent protection assemblies.

8. The modular assembly type edge concrete construction protection tool according to claim 7, wherein: the locking fixing part is a bolt (15) and a nut (14), bolt holes (6) are formed in two adjacent hollowed-out protection plates (1), and the bolt (15) penetrates through threaded holes of the two adjacent hollowed-out protection plates (1) and is fastened by the nut (14).

9. The modular assembly type edge concrete construction protection tool according to claim 1, characterized in that: and a detachable hinge piece is further arranged between every two adjacent hollow protection plates (1) in each protection assembly.

10. The modular assembly type edge concrete construction protection tool according to claim 1, characterized in that: handles (13) are symmetrically arranged at the outer sides of the two outermost protective components.

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