A production and maintenance device for permeable bricks used in construction

Abstract

The present invention discloses a production and maintenance device for permeable bricks used in construction, which relates to the technical field of permeable brick processing; it includes a gantry and a spraying structure; the spraying structure is installed on the gantry; a U-shaped positioning frame is arranged inside the gantry, and scissor structures are respectively installed on both sides of the positioning frame. The scissor structure includes a plurality of connecting rods cross-connected in an X shape. Starting from the end far away from the gantry, a first intersection point, a second intersection point, and a final intersection point are sequentially arranged. The second intersection point is connected to the positioning frame, and the final intersection point is connected to the gantry; a cross bar passing through the positioning frame is installed inside the positioning frame, and the cross bar is respectively connected to the first intersection points of the scissor structures on both sides. This device can move flexibly, be transferred to the position of the brick stack for watering and maintenance as needed, and has flexible and convenient operation, uniform watering, and better maintenance effect.

Description

Technical Field

[0001] The invention relates to the technical field of permeable brick processing, in particular to a permeable brick production and maintenance device for buildings. Background Art

[0002] Permeable bricks, also known as seepage bricks, are new green and environmentally friendly building materials. The raw materials are mainly cement, sand, slag, fly ash and other environmentally friendly materials, which are formed by high pressure and cannot be fired at high temperature. The whole brick of the permeable brick is compressed at one time and must not be pressed in layers to form a homogeneous brick that is consistent from top to bottom and not layered. There is no cracking or delamination on the surface; it has good wear resistance and does not fall off after extrusion, which is suitable for a higher load-bearing environment; it has good permeability and strong anti-slip function; the color is natural and long-lasting. It has high anti-freeze and salt-alkali resistance; it is not easy to break, and its compressive and flexural strength is higher than similar products, which is safe for driving; it has low maintenance cost, is easy to replace, and is convenient for burying pipelines under the road surface; it has a variety of colors and shapes, which contrasts with the surrounding environment and is naturally beautiful.

[0003] The production process of permeable bricks requires the batching of raw materials first, followed by strong stirring to achieve a fully mixed effect, and then the permeable brick pressing equipment is used to directly press and form. The formed permeable bricks need to be naturally cured on a dedicated site, with a film covering the surface of the bricks and repeatedly sprinkled with water at the prescribed time. After 7 to 15 days of curing, the permeable bricks are cured and can be stacked and packaged for subsequent construction.

[0004] When maintaining permeable bricks, frequent watering is required. Most of the maintenance of permeable bricks is done by manual watering, which results in low efficiency and uneven watering. At present, there are some permeable brick maintenance equipment, mainly in the form of a gantry. A large number of sprinklers are installed on the top and bottom of the gantry. After connecting to the water source, water is evenly sprinkled on the permeable brick pile under the gantry to complete the maintenance work. However, the structure of this maintenance device is generally fixed in one position. The permeable bricks need to be transported during maintenance, and they need to be stacked back to their original position after watering, which causes great inconvenience in use. Summary of the invention

[0005] The purpose of the present invention is to provide a permeable brick production and maintenance device for buildings to solve the problems raised in the above-mentioned background technology. A movable permeable brick maintenance device is proposed, which can be moved to the position of the permeable brick stacking and fixed on the brick stack, and reciprocated along the edge of the brick stack to evenly perform water sprinkling maintenance work and improve the maintenance effect.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A production and maintenance device for permeable bricks used in construction, comprising a gantry and a spraying structure; the spraying structure is installed on the gantry; a U-shaped positioning frame is arranged inside the gantry, and scissor structures are respectively installed on both sides of the positioning frame. The scissor structure includes a plurality of connecting rods cross-connected in an X shape. Starting from the end far from the gantry, a first intersection point, a second intersection point, and a final intersection point are arranged in sequence. The second intersection point is connected to the positioning frame, and the final intersection point is connected to the gantry; a cross bar passing through the positioning frame is installed inside the positioning frame, and both ends of the cross bar are respectively connected to the first intersection points of the scissor structures on both sides.

[0008] A reciprocating structure is installed inside the positioning frame. The reciprocating structure is connected to the cross bar and is used to drive the cross bar to move.

[0009] A clamping structure is installed inside the positioning frame. The clamping structure is used to clamp the stack of permeable bricks and fix the positioning frame on the stack of permeable bricks.

[0010] Limit structures are installed on both sides of the positioning frame. The limit structures are used to connect with the gantry when the positioning frame rotates to the vertical state.

[0011] As a further scheme of the present invention: a cross plate is installed in the middle of the positioning frame. The clamping structure is located outside the cross plate. The clamping structure includes clamping plates located on both sides of the positioning frame. A plurality of adjusting screws are rotatably installed outside the clamping plates. A plurality of threaded cylinders are installed on the positioning frame, and the adjusting screws are threadedly connected to the corresponding threaded cylinders.

[0012] As a further scheme of the present invention: horizontal cross grooves are respectively opened on both sides of the positioning frame, and both ends of the cross bar respectively pass through the cross grooves located at both ends of the positioning frame.

[0013] As a further scheme of the present invention: the reciprocating structure includes a plurality of driving screws installed inside the positioning frame. The driving screws are perpendicular to the cross bar. A driving block is threadedly connected to the driving screw, and the driving block is fixedly connected to the cross bar.

[0014] As a further scheme of the present invention: the reciprocating structure includes a motor. The motor is connected to a driving gear. Transmission gears are respectively installed on the driving screws, and the driving gear meshes with the transmission gears.

[0015] As a further scheme of the present invention: the limit structure includes a pull rod installed inside the positioning frame. Through holes are opened on the positioning frame on both sides of the cross groove. A limit rod perpendicular to the pull rod passes through the through hole. The middle of the limit rod is connected by a stop rod. A spring is sleeved on the limit rod, and both ends of the spring are respectively connected to the stop rod and the outer wall of the positioning frame.

[0016] As a further solution of the present invention: The spraying structure includes a rotating shaft installed on the gantry. Spray brackets are symmetrically installed at both ends of the rotating shaft. A plurality of first-level nozzles are installed on the spray brackets. A plurality of second-level nozzles are installed on both sides of the gantry. Control valves are installed on the spray brackets and the gantry respectively.

[0017] As a further solution of the present invention: A connecting frame is installed in the middle of one end of the spray bracket. The middle of the connecting frame is rotatably connected to the spray bracket. Both ends of the connecting frame are respectively connected to the gantry through symmetrically installed electric push rods.

[0018] As a further solution of the present invention: Support seats are installed at both ends of the gantry, and wheels are installed on the support seats.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] With the above-mentioned building permeable brick production and maintenance device, the gantry is used as the support for the spraying structure, and a positioning frame is installed at the bottom of the gantry. Therefore, the device can rotate the positioning frame upward by 90 degrees and fix it on the gantry with a functional limit structure, reducing the overall volume of the device, enabling it to move as needed and facilitating storage. The device can move to the original pallet position of the permeable bricks for maintenance without the need to transfer the brick pallet, significantly reducing the usage difficulty.

[0021] With the above-mentioned building permeable brick production and maintenance device, when in use, the gantry is moved to the permeable brick pallet to be maintained, the positioning frame is rotated to the horizontal state, sleeved on one side of the brick pallet, and the positioning frame is fixed on the brick pallet using the clamping structure. The horizontal reciprocating movement of the gantry is controlled by the scissor structure, and at the same time, the spraying structure is started, so that the permeable brick pallet can be sprayed and maintained. Except for operating the clamping structure, no manual operation is required during the whole process. The maintenance work has higher efficiency, more uniform spraying, effectively reduces the burden on workers, and improves the convenience of use. Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of the building permeable brick production and maintenance device.

[0023] Figure 2 It is a schematic structural diagram of the building permeable brick production and maintenance device in the retracted state.

[0024] Figure 3 It is a schematic top view structural diagram of the building permeable brick production and maintenance device.

[0025] Figure 4 It is a schematic front view structural diagram of the building permeable brick production and maintenance device.

[0026] Figure 5 It is a schematic structural diagram of a positioning frame in a production and curing device for building permeable bricks.

[0027] Figure 6 It is a schematic structural diagram of a spraying structure in a production and curing device for building permeable bricks.

[0028] Figure 7 It is a schematic structural diagram of a limiting structure in a production and curing device for building permeable bricks.

[0029] In the figure: 1 - gantry; 11 - support seat; 12 - wheels; 2 - spraying structure; 21 - secondary nozzles; 22 - control valves; 23 - spraying frame; 24 - rotating shaft; 25 - connecting frame; 26 - primary nozzles; 27 - electric push rods; 3 - positioning frame; 3

[0030] 31 - cross plate; 32 - cross groove; 33 - through hole; 4 - scissor structure; 41 - connecting rods; 42 - second intersection point; 43 - first intersection point; 44 - final intersection point; 45 - cross bar; 5 - reciprocating structure; 51 - driving screw; 52 - driving block; 53 - transmission gear; 54 - driving gear; 55 - motor; 6 - limiting structure; 61 - pull rod; 62 - limiting rod; 63 - blocking rod; 64 - spring; 7 - clamping structure; 71 - clamping plate; 72 - threaded cylinder; 73 - adjusting screw. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Please refer to Figures 1 to 7 , in the embodiments of the present invention, a production and curing device for building permeable bricks includes a gantry 1 and a spraying structure 2; the spraying structure 2 is installed on the gantry 1; a U-shaped positioning frame 3 is arranged inside the gantry 1, and scissor structures 4 are respectively installed on both sides of the positioning frame 3. The scissor structure 4 includes a plurality of connecting rods 41 cross-connected in an X shape. Starting from the end far from the gantry 1, the scissor structure 4 is successively provided with a first intersection point 43, a second intersection point 42, and a final intersection point 44. The second intersection point 42 is connected to the positioning frame 3, and the final intersection point 44 is connected to the gantry 1; a cross bar 45 passing through the positioning frame 3 is installed inside the positioning frame 3, and both ends of the cross bar 45 are respectively connected to the first intersection points 43 of the scissor structures 4 on both sides;

[0033] A reciprocating structure 5 is installed inside the positioning frame 3. The reciprocating structure 5 is connected to the cross bar 45 and is used to drive the cross bar 45 to move;

[0034] A clamping structure 7 is installed inside the positioning frame 3, and the clamping structure 7 is used to clamp the stack of permeable bricks and fix the positioning frame 3 on the stack of permeable bricks.

[0035] Limiting structures 6 are installed on both sides of the positioning frame 3, and the limiting structures 6 are used to connect with the gantry 1 when the positioning frame 3 rotates to the erected state.

[0036] The gantry 1 of this device that can wrap the stack of permeable bricks is used to install the spraying structure 2. By moving the gantry 1 along the periphery of the stack of permeable bricks, each area of the stack of permeable bricks can be sprayed to achieve the purpose of sprinkler maintenance.

[0037] The positioning frame 3 is connected to the inner side of the gantry 1 through a scissor structure 4. The extension direction of the scissor structure 4 coincides with the extension direction of the positioning frame 3. When transferring and storing this device, the positioning frame 3 can be rotated and lifted so that the positioning frame 3 is parallel to the gantry 1, and the limiting structure 6 is used to connect between the positioning frame 3 and the gantry 1, which can reduce the volume, facilitate storage, and also facilitate movement in various environments.

[0038] During maintenance, move the gantry 1 to the stack of bricks that needs to be maintained, rotate the positioning frame 3 horizontally and unfold it, put it on the stack of bricks from the side, and use the clamping structure 7 to clamp the stack of bricks, then the position of the positioning frame 3 is fixed and the scissor structure 4 is in a horizontal state. By controlling the deformation of the scissor structure 4 through the reciprocating structure 5, the gantry 1 can move uniformly back and forth along the edge of the stack of bricks, and continuously spray water for maintenance during the movement, achieving the effect of uniform spraying. And only the operation of the clamping structure 7 in the early stage of the whole maintenance process needs to be carried out manually, which can greatly reduce the use of labor in the maintenance process and improve the maintenance effect.

[0039] As another embodiment of the present invention, please refer to Figure 1 and Figure 5 , a cross plate 31 is installed in the middle of the positioning frame 3, the clamping structure 7 is located outside the cross plate 31, the clamping structure 7 includes clamping plates 71 on both sides of the positioning frame 3, a plurality of adjusting screws 73 are rotatably installed outside the clamping plates 71, a plurality of threaded cylinders 72 are installed on the positioning frame 3, and the adjusting screws 73 are threadedly connected to the corresponding threaded cylinders 72. The cross plate 31 isolates the area of the stack of bricks and the reciprocating structure 5 and increases the contact surface with the stack of bricks. By rotating the adjusting screws 73 from the outside, the adjusting screws 73 can move in the threaded cylinders 72 and push the inner clamping plates 71 to move, clamping the clamping plates 71 on the surface of the stack of bricks. The area occupied by the clamping plates 71 is small, and the rainwater during the spraying process can be sprayed from above. Therefore, the clamping area of the clamping plates 71 basically does not affect the normal spraying maintenance work.

[0040] Please refer toFigures 1 to 5 , horizontal transverse grooves 32 are respectively formed on both sides of the positioning frame 3, and both ends of the cross bar 45 respectively pass through the transverse grooves 32 located at both ends of the positioning frame 3. The transverse grooves 32 are used to limit the position of the cross bar 45, so that the unfolding direction of the scissors structure 4 always remains horizontal.

[0041] Please refer to Figure 1 , Figure 3 and Figure 5 , the reciprocating structure 5 includes a plurality of driving screws 51 installed inside the positioning frame 3. The driving screws 51 are perpendicular to the cross bar 45. A driving block 52 is threadedly connected to the driving screw 51, and the driving block 52 is fixedly connected to the cross bar 45. Since the driving block 52 cannot rotate, the rotation of the driving screw 51 will drive the cross bar 45 to move back and forth. By simultaneously controlling a plurality of driving screws 51, the cross bar 45 can be prevented from tilting. Using the driving screw 51 for support is not a restrictive structure. In addition to the driving screw 51, it can also be replaced with a hydraulic cylinder or a structure with a telescopic function such as an eccentric wheel or a crank rocker. Among them, since the driving screw 51 can more effectively control the cross bar 45 to move at a constant speed, it has greater advantages.

[0042] Please refer to Figure 1 and Figure 5 , the reciprocating structure 5 includes a motor 55. The motor 55 is connected to a driving gear 54. Transmission gears 53 are respectively installed on the driving screws 51, and the driving gear 54 meshes with the transmission gears 53. Through the cooperation of the driving gear 54 and the transmission gears 53, the motor 55 can simultaneously control a plurality of driving screws 51.

[0043] Please refer to Figure 1 and Figure 7 , the limiting structure 6 includes a pull rod 61 installed inside the positioning frame 3. Through holes 33 are formed on the positioning frame 3 on both sides of the transverse groove 32. A limiting rod 62 perpendicular to the pull rod 61 passes through the through hole 33. The middle of the limiting rod 62 is connected by a stop rod 63. A spring 64 is sleeved on the limiting rod 62. Both ends of the spring 64 are respectively connected to the stop rod 63 and the outer wall of the positioning frame 3. The pull rod 61 can pull the limiting rod 62 from the inside. The spring 64 cooperates with the stop rod 63 to make the limiting rod 62 always have an area that can extend outwards as much as possible. The limiting rod 62 can be stuck on both sides of the gantry 1 at this position, so that the positioning frame 3 is kept parallel to the gantry 1 and connected, restricting the rotation of the positioning frame 3. When the positioning frame 3 needs to be rotated, pull the pull rod 61 inwards, and the limiting rod 62 no longer restricts the gantry 1, and the positioning frame 3 can be rotated to a horizontal angle.

[0044] Please refer to Figure 1 and Figure 6, the spray structure 2 includes a rotating shaft 24 installed on the gantry 1. Spray frames 23 are symmetrically installed at both ends of the rotating shaft 24. A plurality of primary spray nozzles 26 are installed on the spray frames 23. A plurality of secondary spray nozzles 21 are installed on both sides of the gantry 1. Control valves 22 are installed on the spray frames 23 and the gantry 1 respectively. The spray frame 23 is connected to the gantry 1 through the rotating shaft 24 located below, so the spray frame 23 can rotate. The gantry 1 rotates along a straight line, and can spray the upper surface and two side surfaces of the brick stack, but cannot spray the end face. It is necessary to move the gantry 1 to re-spray the end face. In this device, by setting the spray frame 23 into a rotatable structure, when the gantry 1 reaches one end of the brick stack, the spray frame 23 originally located above is rotated to the side, facing the end face of the brick stack for spraying, so there is no need to readjust the gantry 1 for repeated spraying, and it is more convenient and fast to use. In this device, the control valves 22 are used to control and supply water to the primary spray nozzles 26 and the secondary spray nozzles 21. This device mainly supplies water through an externally connected water pipe, so there is no water tank and water pump set. This part of the structure can also be used as an inherent structure of this device and added to the technical solution of this device.

[0045] Please refer to Figure 1 and Figure 6 , a connecting frame 25 is installed in the middle of one end of the spray frame 23. The middle of the connecting frame 25 is rotatably connected to the spray frame 23. Both ends of the connecting frame 25 are respectively connected to the gantry 1 through symmetrically installed electric push rods 27. The connecting frame 25 is installed in the middle of the spray frame 23. Through the cooperation of two opposite electric push rods 27 to push, the spray frame 23 can be rotated. The electric push rod 27 is not a restrictive structure, and can also be replaced with a hydraulic rod or other telescopic structures, or a rotation drive installed on the rotating shaft 24 can be used to control the spray frame 23.

[0046] Please refer to Figures 1 to 4 , support seats 11 are installed at both ends of the gantry 1, and wheels 12 are installed on the support seats 11. The support seats 11 are used to expand the support range at the bottom of the gantry 1 and improve the overall stability, avoiding tipping during the process of pushing the gantry 1 to move. The wheels 12 provide mobility for the gantry 1.

[0047] The working principle of the present invention is:

[0048] This device uses a gantry 1 to install a spraying structure 2, which sprays from the top and both sides of the brick stack simultaneously. The gantry 1 is equipped with wheels 12 and can be moved according to requirements. A positioning frame 3 is connected to the gantry 1 through a scissor structure 4. The positioning frame 3 can be rotated to a position parallel to the gantry 1 and fixed using a limiting structure 6. During curing, the positioning frame 3 is rotated to a horizontal state and fixed on the brick stack using a clamping structure 7. By using the scissor structure 4 to push the gantry 1, the gantry 1 can be advanced along the edge of the brick stack at a stable speed to uniformly spray and cure the surface of the brick stack. This device does not require repeated handling of the brick stack, but can directly complete the curing at the stacking position of the brick stack, and most operations do not require manual labor, significantly saving manpower and improving the curing effect.

[0049] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A production and maintenance device for permeable bricks for construction, comprising a gantry and a spray structure; characterized in that: A spraying structure is installed on the gantry; a U-shaped positioning frame is arranged inside the gantry, and scissor structures are respectively installed on both sides of the positioning frame. The scissor structure includes a plurality of connecting rods cross-connected in an X shape. Starting from the end far from the gantry, a first intersection point, a second intersection point, and a final intersection point are sequentially arranged. The second intersection point is connected to the positioning frame, and the final intersection point is connected to the gantry; a cross bar passing through the positioning frame is installed inside the positioning frame, and both ends of the cross bar are respectively connected to the first intersection points of the scissor structures on both sides. A reciprocating structure is installed inside the positioning frame. The reciprocating structure is connected to the cross bar and is used to drive the cross bar to move. A clamping structure is installed inside the positioning frame. The clamping structure is used to clamp the stack of permeable bricks and fix the positioning frame on the stack of permeable bricks. Limit structures are installed on both sides of the positioning frame. The limit structures are used to connect with the gantry when the positioning frame rotates to the upright state.

2. The production and maintenance device for permeable bricks for construction according to claim 1 is characterized in that: A cross plate is installed in the middle of the positioning frame. The clamping structure is located outside the cross plate. The clamping structure includes clamping plates located on both sides of the positioning frame. A plurality of adjusting screws are rotatably installed outside the clamping plates. A plurality of threaded cylinders are installed on the positioning frame, and the adjusting screws are threadedly connected to the corresponding threaded cylinders.

3. The production and maintenance device for permeable building bricks according to claim 1, characterized in that: Horizontal transverse grooves are respectively opened on both sides of the positioning frame, and both ends of the cross bar respectively pass through the transverse grooves located at both ends of the positioning frame.

4. The production and maintenance device for permeable bricks for construction according to claim 1 is characterized in that: The reciprocating structure includes a plurality of driving screws installed inside the positioning frame. The driving screws are perpendicular to the cross bar. A driving block is threadedly connected to the driving screw, and the driving block is fixedly connected to the cross bar.

5. The production and maintenance device for permeable bricks for construction according to claim 4, characterized in that: The reciprocating structure includes a motor. The motor is connected to a driving gear. Transmission gears are respectively installed on the driving screws, and the driving gear meshes with the transmission gears.

6. The production and maintenance device for permeable building bricks according to claim 1, characterized in that: The limit structure includes a pull rod installed inside the positioning frame. Through holes are opened on the positioning frame on both sides of the transverse groove. A limit rod perpendicular to the pull rod passes through the through hole. The middle of the limit rod is connected by a stop rod. A spring is sleeved on the limit rod, and both ends of the spring are respectively connected to the stop rod and the outer wall of the positioning frame.

7. The production and maintenance device for permeable building bricks according to claim 1, characterized in that: The spraying structure includes a rotating shaft installed on the gantry. Spraying frames are symmetrically installed at both ends of the rotating shaft. A plurality of first-level nozzles are installed on the spraying frames. A plurality of second-level nozzles are installed on both sides of the gantry. Control valves are respectively installed on the spraying frames and the gantry.

8. The production and maintenance device for permeable building bricks according to claim 7, characterized in that: A connecting frame is installed in the middle of one end of the spraying frame. The middle of the connecting frame is rotatably connected to the spraying frame. Both ends of the connecting frame are respectively connected to the gantry through symmetrically installed electric push rods.

9. The production and maintenance device for permeable building bricks according to claim 1 or 8, characterized in that: Support seats are installed at both ends of the gantry, and wheels are installed on the support seats.

Images