Water-stabilized base layer paving side mold device convenient to mount and dismount

Abstract

The utility model discloses a cement-stabilized base paving side mold device convenient to mount and demount, which belongs to the technical field of building construction and comprises a mold plate, a bearing column is fixedly connected to the inner wall of the mold plate, a triangular support frame is rotatably sleeved on the outer wall of the circumference of the bearing column, and a steel chisel is slidably connected to the outer side of the triangular support frame; fixing sleeves are fixedly arranged at the four corners of the inner wall of the mold plate, a connecting rod is arranged in the pair of diagonal fixing sleeves in a penetrating mode, and one end of the connecting rod is rotationally connected with a locking device. And the connecting positions are locked and fixed through the locking devices, so that a constructor can conveniently combine, disassemble and assemble a plurality of side mold devices, and the construction efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a water-stable base paving side formwork device which is easy to install and disassemble. Background Art

[0002] In the process of road construction, relevant workers often use water-stabilized materials to pave the road surface. In order to ensure the paving effect of the road surface, it is inevitable to use the road surface side formwork in this process.

[0003] At present, construction workers mostly use templates and steel chisels to make and use side forms on site. Although this method is low-cost, the side forms made are mostly difficult to place stably, which will cause the mold to expand and run during the paving process, seriously affecting the paving quality of the road surface. There are also some side form devices on the market, but the existing side form devices are complicated to operate during the installation and disassembly process, which is time-consuming and labor-intensive, resulting in low construction efficiency. Utility Model Content

[0004] In order to solve the technical problems existing in the prior art, the utility model provides a water-stable base paving side formwork device which is easy to install and disassemble, thereby greatly improving the construction efficiency.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions:

[0006] A side mold device for paving a water-stable base layer which is easy to install and disassemble comprises a mold plate, the inner wall of the mold plate is fixedly connected to a receiving column, a triangular support frame is rotatably sleeved on the circumferential outer wall of the receiving column, and a steel chisel is slidably connected to the outer side of the triangular support frame; fixed sleeves are fixed at the four corners of the inner wall of the mold plate, a connecting rod is inserted into a pair of diagonal fixing sleeves, and one end of the connecting rod is rotatably connected to a locking device.

[0007] According to a further technical solution, the mold plate includes a bottom plate and vertical plates fixedly connected to both sides of the bottom plate, and inner wall grooves are formed between the vertical plates on both sides and the bottom plate.

[0008] According to a further technical solution, the triangular support frame comprises a support frame body, a rotating sleeve is fixedly provided at the upper and lower ends of the support frame body, a supporting sleeve is fixedly provided at the angle end of the support frame body, and slots are provided on the rotating sleeve and the supporting sleeve.

[0009] According to a further technical solution, the support frame body includes a first support beam and a second support beam fixedly connected to one end of the first support beam, the first support beam and the second support beam form a certain angle at the end connection, and a support sleeve is fixedly provided at the angle end.

[0010] According to a further technical solution, a steel chisel is inserted into the support sleeve.

[0011] According to a further technical solution, L-shaped connecting rods are respectively inserted into the fixing sleeves at the lower part of one side and the upper part of the other side of the inner wall of the mold plate.

[0012] According to a further technical solution, the L-shaped connecting rod is composed of a first connecting rod and a second connecting rod which are vertically connected to each other.

[0013] According to a further technical solution, the locking device comprises a first locking plate, a second locking plate is fixedly connected to a middle portion of a top end of the first locking plate, and a second groove is formed on a side surface of the second locking plate.

[0014] According to a further technical solution, a plurality of vertical rods are fixedly arranged between the top end and the bottom end of the second groove, and springs are sleeved on the vertical rods.

[0015] According to a further technical solution, a cross bar is provided above the spring and between the vertical bars, and spring sheets are fixedly connected to both ends of the cross bar.

[0016] Beneficial effects of the utility model:

[0017] The utility model discloses to be provided with the L-shaped connecting rod of the mould plate of the utility model, and the L-shaped connecting rod of the mould plate of the utility model is connected with the mould plate of the utility model, and the mould plate of the utility model is connected with the L-shaped connecting rod of the mould plate of the utility model.

[0018] The utility model is rotatably connected with a rotating sleeve fixed on a triangular support frame by a receiving column arranged in the inner wall of the mold plate. The distance between the upper and lower ends of the triangular support frame is less than the length of the receiving column. This structure can adjust the triangular support frame by moving it up and down, so that the side mold device can be adjusted within a certain angle range, ensuring that the side mold device can maintain a vertical road surface state under different foundation conditions.

[0019] The utility model fixes the triangular support frame by rotating the screws on the side of the sleeve. This arrangement has two functions. First, when installing the side mold, after adjusting the support frame to a suitable position, tighten the screws to fix the triangular support frame to ensure that there is a suitable angle between the side mold and the road surface. Second, when removing the side mold, loosen the screws, rotate the triangular support frame to the inside of the steel groove, and tighten the screws to fix the triangular support frame, ensuring the stability of the triangular support frame during transportation, which greatly facilitates transportation.

[0020] The utility model provides a locking device at the end of an L-shaped connecting rod, wherein two springs are arranged inside the locking device, and a cross bar is used inside the locking device to connect the two outer spring pieces of the locking device. The locking device is rotationally connected to the end of the L-shaped connecting rod through a short shaft, and the relative movement between the spring piece, the through hole on the locking device and the short shaft arranged at the end of the L-shaped connecting rod can make the locking device rotate around the end of the L-shaped connecting rod under the action of force, and after rotating upward, the entire connection structure is locked and fixed, effectively enhancing the stability of the connection and reducing the phenomenon of mold expansion and mold leakage. It avoids the separation of the device after assembly due to external collision, and greatly improves the practicality of the device.

[0021] The utility model forms a barrier by means of a protrusion arranged on the inner side of the connecting rod, thereby preventing unnecessary operations in the assembly process caused by the connecting rod falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0023] Figure 1 It is a schematic diagram of the overall structure of a single side mold device of an embodiment of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the triangular support frame in the side mold device of the embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the L-shaped connecting rod structure in the side mold device of an embodiment of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the locking device in the side mold device of the embodiment of the utility model;

[0027] Figure 5 It is a schematic diagram of the structure of the disassembled locking device in the side mold device of the embodiment of the utility model;

[0028] Figure 6 It is a schematic diagram of the overall assembly of two side mold devices of an embodiment of the utility model;

[0029] Figure 7 It is a schematic structural diagram of the connection portion of the side mold device after assembly according to an embodiment of the utility model.

[0030] Among them, 1-mold plate, 101-bottom plate, 102-vertical plate, 103-protrusion, 2-supporting column, 3-triangular support frame, 301-first support beam, 302-second support beam, 303-rotating sleeve, 304-support sleeve, 4-steel chisel, 5-fixed sleeve, 6-connecting rod, 601-first connecting rod, 602-second connecting rod, 603-connecting piece, 604-first groove, 605-opening, 7-locking device, 701-first locking plate, 702-second locking plate, 703-connecting plate, 704-second groove, 705-spring, 706-cross bar, 707-spring, 708-perforation. DETAILED DESCRIPTION

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0032] See also Figure 1 , Figure 6 As shown, an embodiment of the utility model provides a side mold device for paving a water-stable base layer which is easy to install and disassemble, including a mold plate 1, the inner wall of the mold plate 1 is fixedly connected with a receiving column 2, the circumferential outer wall of the receiving column 2 is rotatably sleeved with a triangular support frame 3, and the outer side of the triangular support frame 3 is slidably connected with a steel chisel 4; fixing sleeves 5 are fixed at the four corners of the inner wall of the mold plate 1, a pair of diagonal fixing sleeves 5 are penetrated by a connecting rod 6, and one end of the connecting rod 6 is rotatably connected with a locking device 7.

[0033] In this embodiment, if Figure 1 , Figure 7 As shown, the mold plate 1 is a concave structure, including a bottom plate 101 and vertical plates 102 fixedly connected on both sides of the bottom plate 101, and inner wall grooves are formed between the vertical plates 102 on both sides and the bottom plate 101 to provide positioning and fixing points for other components, thereby ensuring that the side mold device is installed in the correct position and remains stable.

[0034] Preferably, the mold plate 1 can be made of steel plate material. In a specific implementation environment, those skilled in the art can flexibly set it according to actual conditions, and no specific limitation is made here.

[0035] In this embodiment, if Figure 2As shown, the triangular support frame 3 includes a support frame body, and a rotating sleeve 303 is fixedly provided at the upper and lower ends of the support frame body, and a supporting sleeve 304 is fixedly provided at the angle end of the support frame body, and slots are provided on the rotating sleeve 303 and the supporting sleeve 304. The support frame body includes a first support beam 301 and a second support beam 302 fixedly connected to one end thereof, and the first support beam 301 and the second support beam 302 form a certain angle at the end connection, and a supporting sleeve 304 is fixedly provided at the angle end, and a steel drill 4 is inserted into the supporting sleeve 304, and the steel drill 4 can slide up and down in the supporting sleeve 304; the other ends of the first support beam 301 and the second support beam 302 are fixedly connected to the rotating sleeve 303, and the rotating sleeve 303 can be sleeved on the receiving column 2 through the slot, and the rotating sleeve 303 is fixed by screws, thereby fixing the support frame body on the receiving column 2, so that the support frame body can rotate along the outer circumference of the receiving column 2. That is to say, the triangular support frame 3 can effectively resist the effects of external loads, such as the pressure of concrete, the vibration of construction machinery, etc., thereby improving the bearing capacity of the mold plate 1 and the entire side mold device, ensuring that during the construction process, the side mold device can withstand the effects of various forces and maintain the stability of its shape and position.

[0036] The distance between the upper and lower ends of the triangular support frame 3 is less than the length of the receiving column 2. Loosen the screws on the rotating sleeve so that the triangular support frame 3 can be moved up and down to adjust the triangular support frame 3. After adjusting to the appropriate position, tighten the screws to fix it. This structure allows the side mold device to be adjusted within a certain angle range to ensure that the side mold can maintain a vertical road surface state under different foundation conditions. The triangular support frame 3 is fixed by the screws on the side of the rotating sleeve. First, when installing the side mold device, adjust the triangular support frame 3 to the appropriate position, tighten the screws to fix the triangular support frame 3, and ensure that there is a suitable angle between the side mold device and the road surface; second, when dismantling the side mold device, loosen the screws, rotate the triangular support frame 3 to the inner side of the inner wall groove of the mold plate 1, and tighten the screws to fix the triangular support frame 3, ensuring the stability of the triangular support frame 3 during handling, which greatly facilitates transportation.

[0037] Preferably, the receiving column 2 is a cylindrical structure, the first support beam 301 and the second support beam 302 are rectangular tubes, and the slots are circular slots. In a specific implementation environment, technicians in this field can flexibly set them according to actual conditions, and no specific limitations are made here.

[0038] By adopting the above technical solution, this embodiment realizes stable support for the mold through the cooperation between the receiving column 2 in the inner wall of the mold plate 1 and the steel chisel 4 in the supporting sleeve 304 at the angle end of the triangular support frame 3, which can ensure the quality of road construction.

[0039] In this embodiment, if Figure 1 , Figure 3As shown, a fixing sleeve 5 is fixedly provided at the four corners of the inner wall of the mold plate 1, and a pair of diagonal fixing sleeves 5 are penetrated with a connecting rod 6, and one end of the connecting rod 6 is rotatably connected with a locking device 7. Specifically, L-shaped connecting rods 6 are respectively penetrated in the fixing sleeves 5 at the lower part of one side and the upper part of the other side of the inner wall of the mold plate 1. The L-shaped connecting rod 6 is composed of a first connecting rod 601 and a second connecting rod 602 that are vertically connected to each other. The first connecting rod 601 is parallel to the width side of the bottom plate 101 and abuts against the vertical plate 102 at the non-connected end. The second connecting rod 602 is parallel to the length side of the bottom plate 101 and passes through the fixing sleeve 5. The end of the second connecting rod 602 that exceeds the edge of the bottom plate 101 is fixedly connected with a connecting piece 603, and the connecting piece 603 is rotatably connected with a locking device 7 through a short shaft. The movable L-shaped connecting rods 6 arranged diagonally on both sides of the mold plate 1 facilitate the construction personnel to combine and disassemble multiple side mold devices, which greatly improves the construction efficiency.

[0040] The L-shaped connecting rod 6 is not fixed in the mold plate 1, that is, the L-shaped connecting rod 6 can move back and forth in the length direction of the bottom plate 101. During the assembly process of multiple side mold devices, the L-shaped connecting rod 6 can move horizontally to make the connection between the side mold devices more convenient and adapt to different construction environments and conditions. Construction personnel can adjust the position of the L-shaped connecting rod 6 as needed to ensure that the side mold devices are tightly connected and accurately aligned, which is also helpful for fine-tuning multiple side mold devices after assembly to achieve the best construction effect. At the same time, in order to prevent the L-shaped connecting rod 6 from falling off the side mold device and causing unnecessary operations during the assembly process, a protrusion 103 is fixedly provided on the vertical plate 102 at the corresponding position on the inner side of the L-shaped connecting rod 6 to form a barrier to prevent the L-shaped connecting rod 6 from moving excessively inward.

[0041] like Figure 3 As shown, the connecting member 603 is a rectangular column, one end of which is fixedly connected to one end of the second connecting rod 602, and the other end is recessed with a first groove 604. Openings 605 are provided on both side walls of the first groove 604 for achieving a rotational connection with the locking device 7.

[0042] like Figure 4 , Figure 5As shown, the locking device 7 includes a first locking plate 701, a second locking plate 702 is fixedly connected to the middle of the top end of the first locking plate 701, a second groove 704 is opened on the side of the second locking plate 702, a plurality of vertical rods are fixedly arranged between the top and the bottom end of the second groove 704, a spring 705 is sleeved on the vertical rod, a cross rod 706 is arranged above the spring 705 and between the vertical rods, and spring pieces 707 are fixedly connected to both ends of the cross rod 706, respectively, the spring pieces 707 are tightly attached to the side surfaces of the second locking plate 702, and the bottom end of the spring piece 707 is at a certain distance from the top of the first locking plate 701. That is, the spring pieces 707 on both sides are placed on both sides of the second groove 704 of the second locking plate 702 through the cross bar 706 that passes horizontally through the second groove 704. When the top of the spring piece 707 is subjected to external force, the cross bar 706 compresses the spring 705, so that the spring pieces 707 on both sides can move downward. The top of the second locking plate 702 is fixedly connected to the connecting plate 703, and the connecting plate 703 is provided with a through hole 708, and the through hole 708 is rotatably connected to the connecting member 603 through a short shaft. In other words, the short shaft passes through the through hole 708 of the locking device 7, and penetrates into the opening 605 of the connecting member 603 on both sides to achieve fixation. The relative movement between the spring piece 707, the through hole on the locking device and the short shaft provided at the end of the L-shaped connecting rod enables the locking device 7 to rotate up and down around the end of the L-shaped connecting rod 6 under the action of force.

[0043] Since the locking device 7 has to play the role of locking and fixing, the locking device 7 and the connecting member 603 need to fit tightly. If the locking device 7 is directly pulled upward or downward along the short axis in the first groove 604, it will be subject to the friction resistance between the locking device and the connecting member, making it difficult to pull. Therefore, in this embodiment, a spring piece 707 that can move up and down is provided on the outer wall of the locking device 7. When the locking device 7 is pulled to rotate, the two side walls of the connecting member 603 apply a force to the top of the spring piece 707, and the cross bar 706 compresses the spring 705 to move the spring pieces 707 on both sides downward, so that the pulling operation can be easily completed. When the locking device 7 is completely perpendicular to the connecting member 603, the spring 705 rebounds to make the spring piece 707 return to the initial position, thereby achieving the locking and fixing of the locking device 7.

[0044] like Figure 3 As shown, a rectangular hole is also provided on the upper side of the first connecting rod 601, which is used for the connecting rod to pass through and be fixed by a locking device when multiple side mold devices are assembled.

[0045] like Figure 4 , Figure 5 As shown, preferably, the first locking plate 701 is wider than the second locking plate 702 , the second locking plate 702 is wider than the connecting plate 703 , and the outer side wall of the spring 707 is flush with the side wall of the first locking plate 701 .

[0046] Preferably, the first connecting rod 601, the second connecting rod 602, the first locking plate 701, the second locking plate 702, the spring piece 707, and the cross bar 706 are all rectangular structures; the connecting plate 703 is an arc-shaped structure at the upper part and a rectangular structure at the lower part; the first groove 604 and the second groove 704 are both rectangular grooves; the opening 605 and the through hole 708 are both circular holes.

[0047] Preferably, in this embodiment, two vertical rods and two springs 705 are provided, which can also be flexibly arranged according to actual implementation conditions.

[0048] Preferably, the above components can all be made of iron materials, and can also be flexibly arranged according to actual implementation conditions.

[0049] like Figure 6 As shown, the figure is a schematic diagram of the overall assembly of two water-stable base paving side formwork devices, which are assembled and fixed by connecting rods 6. Figure 7 The figure shows the structure of the connection between the two side mold devices after the side mold devices are assembled. Figure 6 , Figure 7 As shown, the fixing sleeves 5 on the adjacent sides of the two mold plates 1 are aligned accordingly. After the alignment, the protruding connecting rod 6 is pushed into the fixing sleeve 5 opposite to it, and pushed into the rectangular hole of the first connecting rod 601 opposite to the fixing sleeve. The locking device 7 fixed at the end of the connecting rod 6 passes through the fixing sleeve 5 and the rectangular hole from one side and protrudes on the other side. The fixing sleeves 5 on the adjacent sides of the two mold plates 1 are tightly attached. The locking device 7 is pulled to rotate along the connecting rod 6 so that the locking device 7 is tightly attached to the side wall of the first connecting rod 601, and the connection between the two side mold devices is locked and fixed, which effectively enhances the stability of the connection, reduces mold expansion and mold leakage, avoids the separation of the combined devices due to external collision, and greatly improves the practicality of the device.

[0050] Working principle details:

[0051] When assembling, align the fixing sleeves 5 on the adjacent sides of the two mold plates 1, push the connecting rod 6 in after alignment, and after the two connecting rods 6 are pushed into the relative fixing sleeves 5 and the rectangular holes, pull the locking device at the end of the connecting rod 6 to fix and lock the connection. After the connection is fixed, loosen the screws on the side of the triangular support frame 3, turn the triangular support frame 3 out, rotate it left and right and move it up and down, adjust it to the appropriate position, tighten the screws on the side of the triangular support frame 3 to fix it, and then drive the steel chisel 4 into the foundation through the slot at the angle end of the triangular support frame 3 to fix the entire side mold structure.

[0052] When removing the mold plate 1, first pull out the steel chisel 4, then turn the locking device at the end of the connecting rod 6 to loosen the connection, and then pull out the connecting rod 6. At this time, the connected side molds can be disassembled into a single side mold. Then rotate the triangular support frame 3 of each side mold to the inside of the inner wall groove of the mold plate 1, and tighten the screws on the side of the triangular support frame 3 to fix the triangular support frame 3, and then load the side mold for transportation.

[0053] Although the above describes the specific implementation methods of the utility model in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the utility model. Technical personnel in the relevant field should understand that on the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. A side formwork device for paving a water-stable base layer that is easy to install and disassemble, characterized in that: It includes a mold plate, the inner wall of which is fixedly connected to a receiving column, the circumferential outer wall of the receiving column is rotatably sleeved with a triangular support frame, and the outer side of the triangular support frame is slidably connected to a steel chisel; fixed sleeves are fixed at the four corners of the inner wall of the mold plate, a pair of diagonal fixed sleeves are penetrated by a connecting rod, and one end of the connecting rod is rotatably connected to a locking device.

2. A side formwork device for paving a water-stable base layer that is easy to install and disassemble as claimed in claim 1, characterized in that: The mold plate comprises a bottom plate and vertical plates respectively fixedly connected at two sides of the bottom plate, and inner wall grooves are formed between the vertical plates at two sides and the bottom plate.

3. A side formwork device for paving a water-stable base layer that is easy to install and disassemble as claimed in claim 1, characterized in that: The triangular support frame comprises a support frame body, wherein rotating sleeves are fixedly arranged at the upper and lower ends of the support frame body, and a supporting sleeve is fixedly arranged at the angle end of the support frame body, and slots are provided on the rotating sleeve and the supporting sleeve.

4. A side formwork device for paving a water-stable base layer that is easy to install and disassemble as claimed in claim 3, characterized in that: The support frame body includes a first support beam and a second support beam fixedly connected to one end of the first support beam. The first support beam and the second support beam form a certain angle at the connection of the end points, and a support sleeve is fixedly provided at the angle end.

5. A side formwork device for paving a water-stable base layer that is easy to install and disassemble as claimed in claim 4, characterized in that: A steel chisel is inserted into the support sleeve.

6. A side formwork device for paving a water-stable base layer that is easy to install and disassemble as claimed in claim 1, characterized in that: L-shaped connecting rods are respectively inserted into the fixing sleeves at the lower part of one side and the upper part of the other side of the inner wall of the mold plate.

7. A side formwork device for paving a water-stable base layer that is easy to install and disassemble as claimed in claim 6, characterized in that: The L-shaped connecting rod is composed of a first connecting rod and a second connecting rod which are vertically connected to each other.

8. A side formwork device for paving a water-stable base layer that is easy to install and disassemble as claimed in claim 1, characterized in that: The locking device comprises a first locking plate, a second locking plate is fixedly connected to the middle of the top end of the first locking plate, and a second groove is formed on the side of the second locking plate.

9. A side formwork device for paving a water-stable base layer that is easy to install and disassemble as claimed in claim 8, characterized in that: A plurality of vertical rods are fixedly arranged between the top end and the bottom end of the second groove, and springs are sleeved on the vertical rods.

10. A side formwork device for paving a water-stable base layer that is easy to install and disassemble as claimed in claim 9, characterized in that: A cross bar is arranged above the spring and between the vertical bars, and two ends of the cross bar are respectively fixedly connected with spring sheets.

Images