Fretsaw machine for removing vibration-free foundation

Abstract

The invention provides a fretsaw for removing a vibration-free foundation, and belongs to the technical field of building construction.The fretsaw for removing the vibration-free foundation comprises a rack and a fretsaw body arranged on the rack and further comprises a water tank arranged on the rack, and a partition plate is arranged in the middle of the water tank; the partition plate divides the inner space of the water tank into a water outlet area and a water return area, and a water storage tank is arranged at the position, below a driving wheel of the fretsaw body, of the rack. Two water pumps communicated with the water outlet area and the water return area respectively are arranged on the outer side of the water tank, the two water pumps are both connected with water pipes, the end of the water pipe communicated with the water outlet area is located above a driving wheel of the jigsaw body, and the end of the other water pipe communicated with the water return area is located in the water storage tank; the water tank is detachably connected to the rack. Continuous cooling in the whole operation process is achieved, the water tank can be detached for water resource recycling after operation is completed, and the effect of saving water resources is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction, and more specifically, relates to a wire saw machine for vibration-free foundation demolition. Background Art

[0002] Wire saw, also known as rope saw, is a cutting and demolition tool for mines, rough materials, curved plates, large stone slabs, thick concrete, irregular concrete reinforcement, bridges and roads, etc. It is easy to install and flexible to use, and can be used for horizontal and vertical cutting.

[0003] The existing wire saw machine generally comprises a movable frame and a wire saw machine body slidably arranged on the frame, wherein one side of the wire saw machine body is provided with a driving wheel for driving the wire saw. When the wire saw machine is in use, the frame is placed flat on the ground.

[0004] When a wire saw machine is in use, water is generally continuously poured on the wire saw cutting area to cool it down at the cutting object, but this method will cause serious waste of water resources. Summary of the invention

[0005] The purpose of the present invention is to provide a vibration-free wire saw for foundation demolition to solve the technical problem of causing serious waste of water resources in the prior art.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide a vibration-free foundation demolition wire saw machine, comprising a frame and a wire saw machine body arranged on the frame, and also comprising a water tank arranged on the frame, a partition is arranged in the middle of the water tank, and the partition divides the internal space of the water tank into a water outlet area and a return water area, and a water storage tank is arranged on the frame below the driving wheel of the wire saw machine body; two water pumps respectively connected to the water outlet area and the return water area are arranged on the outside of the water tank, and the two water pumps are connected to water pipes, wherein an end of the water pipe connected to the water outlet area is located above the driving wheel of the wire saw machine body, and the other end of the water pipe connected to the return water area is located in the water storage tank; the water tank is detachably connected to the frame.

[0007] In combination with the above technical solution, in a possible implementation method, two rows of transverse slides are arranged on the frame, and two rows of rollers for rolling in the transverse slides are arranged at the bottom of the water tank; two auxiliary slides corresponding to the transverse slides are rotatably connected on both sides of the frame, one end of the auxiliary slide is close to the side opening of the transverse slide, and the other end of the auxiliary slide is supported on the ground; the frame is provided with a driving component for simultaneously driving the four auxiliary slides to rotate upward until they are clamped on both sides of the water tank in pairs.

[0008] In combination with the above technical solution, in a possible implementation, the driving assembly includes a driving motor, a driving shaft, a winding rope and a torsion spring, the driving motor is arranged under the frame, the driving shaft is rotatably connected to the bottom of the frame and is coaxially fixed with the output shaft of the driving motor, and the driving shaft is parallel to the rotating shaft of the auxiliary slide; one end of the winding rope is fixed and wound around the driving shaft, and the other end of the winding rope is fixed and wound around the rotating shaft corresponding to the auxiliary slide; the torsion spring is sleeved on the rotating shaft of the auxiliary slide and connected between the auxiliary slide and the frame, and when the torsion spring is in a natural state, the bottom of the auxiliary slide is supported on the ground.

[0009] In combination with the above technical solution, in a possible implementation method, the auxiliary slides located on the same side of the rack share the same rotating shaft; a one-way limit component is arranged between the rotating shaft of the auxiliary slide and the rack, and the one-way limit component is used to limit the auxiliary slide to rotate only upward; an unlocking component is arranged on the rack for simultaneously releasing the rotation direction restriction of the rotating shafts of all the auxiliary slides.

[0010] In combination with the above technical solution, in a possible implementation, the one-way limit assembly includes a ratchet and a pawl, the ratchet is coaxially fixed on the rotating shaft of the auxiliary slide, the pawl is arranged on the frame and engages with the ratchet, and when the ratchet engages with the pawl, the auxiliary slide can only rotate upward.

[0011] In combination with the above technical solution, in a possible implementation, the unlocking assembly includes a movable shaft, a connecting plate and a cylinder, the movable shaft is slidably arranged on the frame and parallel to the ratchet axis, the pawl is rotatably connected to the movable shaft, and the connecting plate is fixed between the two movable shafts; the cylinder is arranged on the frame, and the connecting plate is fixed to the cylinder piston rod.

[0012] In combination with the above technical solution, in a possible implementation method, an extrusion groove is provided on the bottom surface of each auxiliary slide after clamping the water tank, and a receiving groove is provided on the upper surface of the frame opposite to the extrusion groove. An extrusion rod is slid and raised in the receiving groove, and a transmission assembly is arranged between the cylinder and all the extrusion rods. The cylinder drives the extrusion rod to be inserted upward into the extrusion groove through the transmission assembly, and at this time, the pawl remains in meshing state with the ratchet wheel.

[0013] In combination with the above technical solution, in a possible implementation manner, the top end of the extrusion rod is hemispherical, and the top surface of the extrusion groove is arranged to be inclined downward toward the water tank.

[0014] In combination with the above technical solution, in a possible implementation, the transmission assembly includes a transmission plate, a reset block and a reset spring, one end of the transmission plate is fixed to the cylinder piston rod, the other end of the transmission plate extends into the accommodating groove, and the transmission plate is inclined toward one side of the extrusion rod; a reset groove is opened on one side of the accommodating groove, the reset spring is arranged in the reset groove, the reset block is connected to the reset spring and fixed to the extrusion rod; when the reset spring is in a natural state, the extrusion rod is completely located in the accommodating groove.

[0015] In combination with the above technical solution, in a possible implementation method, a filter is horizontally arranged in the water tank, and a gap is formed between the end of the filter close to the water tank and the inside of the water tank, corresponding to the water pipe extending into the gap; the filter is arranged to be inclined downward from the direction close to to away from the gap.

[0016] The beneficial effect of a vibration-free wire saw machine for foundation demolition provided by the present invention is that compared with the prior art, the present invention injects water into the water outlet area in the water tank. When the wire saw machine body is operating, the water pump connected to the water outlet area pumps water to the top of the driving wheel and waters it and the wire saw to cool it down. The cooling water flows downward until it falls into the water storage tank. The water pump connected to the return water area pumps the water in the water storage tank into the return water area, which not only realizes continuous cooling during the entire operation process, but also can remove the water tank after the operation is completed to recycle water resources, thereby achieving the effect of saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 A schematic structural diagram of a vibration-free foundation demolition wire saw provided by an embodiment of the present invention;

[0019] Figure 2 A partial cross-sectional view of a drive assembly provided by an embodiment of the present invention;

[0020] Figure 3 A partial cross-sectional view of a one-way limiting assembly and an unlocking assembly provided in an embodiment of the present invention;

[0021] Figure 4 for Figure 3 Part A of the figure shows a partial enlarged schematic diagram of a one-way limit stop assembly;

[0022] Figure 5A partial cross-sectional view of an extrusion rod and a transmission assembly provided in an embodiment of the present invention;

[0023] Figure 6 for Figure 5 Part B of the figure provides a partial enlarged schematic diagram of the extrusion rod and the transmission assembly;

[0024] Figure 7 A partial cross-sectional view of a transmission assembly provided by an embodiment of the present invention;

[0025] Figure 8 A partial cross-sectional view of the meshing state of the ratchet and the pawl provided in an embodiment of the present invention;

[0026] Fig. 9 A partial cross-sectional view of a filter screen and a notch provided in an embodiment of the present invention.

[0027] Among them, the reference numerals in the figures are as follows:

[0028] 1. Frame; 11. Water storage tank; 111. Filter; 112. Notch; 12. Horizontal slide; 13. Auxiliary slide; 131. Extrusion groove; 14. Accommodation groove; 141. Reset groove; 2. Wire saw machine body; 3. Water tank; 31. Partition; 32. Water outlet area; 33. Return water area; 34. Water pump; 35. Water pipe; 4. Drive assembly; 41. Drive motor; 42. Drive shaft; 43. Winding rope; 5. One-way limit assembly; 51. Ratchet; 52. Pawl; 6. Unlocking assembly; 61. Moving shaft; 62. Connecting plate; 63. Cylinder; 7. Extrusion rod; 8. Transmission assembly; 81. Transmission plate; 82. Reset block; 83. Reset spring; 9. Protective shell. DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of this application.

[0030] It should be further explained that the drawings and implementation modes of the present invention mainly describe the concept of the present invention. On the basis of this concept, the specific forms and settings of some connection relationships, positional relationships, power mechanisms, power supply systems and control systems may not be fully described. However, on the premise that those skilled in the art understand the concept of the present invention, those skilled in the art can implement the above-mentioned specific forms and settings in a well-known manner.

[0031] When an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element.

[0032] The directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself. The directions or positional relationships indicated by the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0033] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways, and the spatially relative descriptions used here are interpreted accordingly.

[0034] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, and "several" means one or more, unless otherwise clearly and specifically defined.

[0035] A vibration-free wire saw for foundation demolition provided by the present invention will now be described.

[0036] like Figure 1As shown, one embodiment of the present invention provides a vibration-free wire saw machine for foundation demolition, including a frame 1 and a wire saw machine body 2 arranged on the frame 1, and also including a water tank 3 arranged on the frame 1, a partition 31 is arranged in the middle of the water tank 3, the partition 31 divides the internal space of the water tank 3 into a water outlet area 32 and a return water area 33, and a water storage tank 11 is arranged on the frame 1 below the driving wheel of the wire saw machine body 2; two water pumps 34 respectively connected to the water outlet area 32 and the return water area 33 are arranged on the outside of the water tank 3, and the two water pumps 34 are connected to a water pipe 35, wherein an end of the water pipe 35 connected to the water outlet area 32 is located above the driving wheel of the wire saw machine body 2, and the other end of the water pipe 35 connected to the return water area 33 is located in the water storage tank 11; the water tank 3 is detachably connected to the frame 1.

[0037] Compared with the prior art, the present embodiment provides a vibration-free wire saw machine for foundation demolition. By injecting water into the water outlet area 32 in the water tank 3, when the wire saw machine body 2 is operating, the water pump 34 connected to the water outlet area 32 pumps water to the top of the driving wheel and waters it and the wire saw to cool it down. The cooling water flows downward until it falls into the water storage tank 11. The water pump 34 connected to the return water area 33 pumps the water in the water storage tank 11 into the return water area 33, which not only realizes continuous cooling during the entire operation process, but also can remove the water tank 3 after the operation is completed to recycle water resources, thereby achieving the effect of saving water resources.

[0038] like Figure 1 to Figure 2 As shown, the present invention provides a specific implementation method based on the above implementation method as follows:

[0039] Two rows of transverse slides 12 are arranged on the frame 1, and two rows of rollers for rolling in the transverse slides 12 are arranged at the bottom of the water tank 3; two auxiliary slides 13 corresponding to the transverse slides 12 are rotatably connected on both sides of the frame 1, one end of the auxiliary slide 13 is close to the side opening of the transverse slide 12, and the other end of the auxiliary slide 13 is supported on the ground; a driving assembly 4 is arranged on the frame 1 for simultaneously driving four auxiliary slides 13 to rotate upward until they are clamped on both sides of the water tank 3 in pairs.

[0040] When installing the water tank 3, the water tank 3 is directly pushed upward along the auxiliary slide 13 into the transverse slide 12, and then the auxiliary slides 13 on both sides are driven by the driving assembly 4 to clamp the water tank 3 upward, and the installation of the water tank 3 is completed.

[0041] When the water tank 3 needs to be removed, the driving assembly 4 drives the auxiliary slides 13 on both sides to rotate downward until they are supported on the ground, and the water tank 3 can be pushed down from either side, thereby improving the overall operational convenience.

[0042] like Figure 1 to Figure 2 As shown, the present invention provides a specific implementation method based on the above implementation method as follows:

[0043] The driving assembly 4 includes a driving motor 41, a driving shaft 42, a winding rope 43 and a torsion spring (not shown in the figure). The driving motor 41 is arranged below the frame 1. The driving shaft 42 is rotatably connected to the bottom of the frame 1 and is coaxially fixed with the output shaft of the driving motor 41. The driving shaft 42 is parallel to the rotating shaft of the auxiliary slide 13; one end of the winding rope 43 is fixed and wound around the driving shaft 42, and the other end of the winding rope 43 is fixed and wound around the rotating shaft of the corresponding auxiliary slide 13; the torsion spring is sleeved on the rotating shaft of the auxiliary slide 13 and connected between the auxiliary slide 13 and the frame 1. When the torsion spring is in a natural state, the bottom of the auxiliary slide 13 is supported on the ground.

[0044] After the water tank 3 is pushed onto the frame 1, the drive motor 41 is started to rotate the drive shaft 42. The drive shaft 42 drives the corresponding auxiliary slide 13 to rotate through each winding rope 43, so that each auxiliary slide 13 simultaneously clamps the water tank 3 upward. At this time, the torsion spring is in a contracted state.

[0045] When the water tank 3 needs to be removed, the drive motor 41 is started to drive the drive shaft 42 to reverse, and the auxiliary slide 13's own gravity and the torsion spring simultaneously drive the auxiliary slide 13 to rotate downward and reset, thereby improving the state switching efficiency of the auxiliary slide 13.

[0046] like Figure 1 and Figure 3 As shown, the present invention provides a specific implementation method based on the above implementation method as follows:

[0047] The auxiliary slides 13 located on the same side of the rack 1 share the same rotating shaft; a one-way limit assembly 5 is arranged between the rotating shaft of the auxiliary slide 13 and the rack 1, and the one-way limit assembly 5 is used to limit the auxiliary slide 13 to rotate only upward; an unlocking assembly 6 is arranged on the rack 1 for simultaneously releasing the rotation direction restriction of the rotating shafts of all auxiliary slides 13.

[0048] When the driving assembly 4 drives the auxiliary slide 13 to rotate upward, the one-way limit assembly 5 can play a real-time limit effect on the auxiliary slide 13, which can prevent the auxiliary slide 13 from rotating downward out of control and improve the stability of the auxiliary slide 13 after the auxiliary slide 13 rotates upward. The unlocking assembly 6 can release the restriction of the one-way limit assembly 5 on the rotation axis of the auxiliary slide 13, so that the driving assembly 4 can normally drive the auxiliary slide 13 to reset downward.

[0049] like Figure 3 to Figure 4 As shown, the present invention provides a specific implementation method based on the above implementation method as follows:

[0050] The one-way limiting assembly 5 includes a ratchet 51 and a pawl 52. The ratchet 51 is coaxially fixed on the rotating shaft of the auxiliary slide 13. The pawl 52 is arranged on the frame 1 and meshes with the ratchet 51. When the ratchet 51 meshes with the pawl 52, the auxiliary slide 13 can only rotate upward.

[0051] When the driving component 4 drives the auxiliary slide 13 to rotate upward, the rotating shaft of the auxiliary slide 13 drives the ratchet 51 to rotate. At this time, the ratchet 51 and the pawl 52 remain in meshing state to improve the stability of the auxiliary slide 13 during and after the upward rotation; the unlocking component 6 is used to drive each pawl 52 to separate from the corresponding ratchet 51.

[0052] like Figure 3 to Figure 4 As shown, the present invention provides a specific implementation method based on the above implementation method as follows:

[0053] The unlocking assembly 6 includes a movable shaft 61, a connecting plate 62 and a cylinder 63. The movable shaft 61 is slidably arranged on the frame 1 and is parallel to the axis of the ratchet 51. The pawl 52 is rotatably connected to the movable shaft 61. The connecting plate 62 is fixed between the two movable shafts 61. The cylinder 63 is arranged on the frame 1, and the connecting plate 62 is fixed to the piston rod of the cylinder 63.

[0054] When the water tank 3 needs to be removed, the cylinder 63 is started to drive the connecting plate 62 to move. The connecting plate 62 drives all the pawls 52 to move and separate from the ratchet 51 through the various moving shafts 61. The driving assembly 4 can drive the various auxiliary slides 13 to slide downward. The cylinder 63 drives each pawl 52 to reset and engage with the ratchet 51 through the connecting plate 62 and the moving shaft 61, thereby improving the convenience of operation.

[0055] like Figures 5 and 6 As shown, the present invention provides a specific implementation method based on the above implementation method as follows:

[0056] An extrusion groove 131 is provided on the bottom surface of each auxiliary slide 13 after clamping the water tank 3, and an accommodating groove 14 is provided on the upper surface of the frame 1 at a position opposite to the extrusion groove 131. An extrusion rod 7 is slidably raised and lowered in the accommodating groove 14. A transmission assembly 8 is provided between the cylinder 63 and all the extrusion rods 7. The cylinder 63 drives the extrusion rod 7 to insert upward into the extrusion groove 131 through the transmission assembly 8. At this time, the pawl 52 remains in a meshing state with the ratchet 51.

[0057] After the driving assembly 4 drives the auxiliary slide 13 to rotate upward and clamp the water tank 3, the cylinder 63 is started to make the transmission assembly 8 drive each extrusion rod 7 to move upward, and the top end of the extrusion rod 7 is inserted into the extrusion groove 131, thereby improving the stability of the auxiliary slide 13 after clamping the water tank 3. At this time, the pawl 52 is still engaged with the ratchet wheel 51, so that the stability of the auxiliary slide 13 is better.

[0058] like Figure 6As shown, the present invention provides a specific implementation method based on the above implementation method as follows:

[0059] The top end of the extrusion rod 7 is hemispherical, and the top surface of the extrusion groove 131 is inclined downward toward the water tank 3 .

[0060] When the cylinder 63 drives the extrusion rod 7 upwardly to be inserted into the extrusion groove 131 through the transmission assembly 8, the top end of the extrusion rod 7 squeezes the inclined surface of the extrusion groove 131, exerting a force on the auxiliary slide 13 toward the water tank 3, further improving the stability of the auxiliary slide 13 when clamping the water tank 3.

[0061] like Figures 5 to 7 As shown, the present invention provides a specific implementation method based on the above implementation method as follows:

[0062] The transmission assembly 8 includes a transmission plate 81, a reset block 82 and a reset spring 83. One end of the transmission plate 81 is fixed on the piston rod of the cylinder 63, and the other end of the transmission plate 81 extends into the accommodating groove 14. The transmission plate 81 is inclined toward one side of the extrusion rod 7; a reset groove 141 is opened on one side of the accommodating groove 14, and the reset spring 83 is arranged in the reset groove 141. The reset block 82 is connected to the reset spring 83 and fixed to the extrusion rod 7; when the reset spring 83 is in a natural state, the extrusion rod 7 is completely located in the accommodating groove 14.

[0063] like Figure 5 and Figure 8 As shown, specifically, when the cylinder 63 drives the transmission plate 81 to move toward the extrusion rod 7 to extrude it, the pawl 52 and the ratchet wheel 51 are in a meshing state (i.e. Figure 8 The direction in which the cylinder 63 drives the transmission plate 81 away from the extrusion rod 7 is the same as the direction in which the cylinder 63 drives the pawl 52 away from the ratchet wheel 51 (ie Figure 8 The middle ratchet pawl 52 moves to the left).

[0064] When the cylinder 63 is started, the transmission plate 81 is driven to move, and the end of the transmission plate 81 close to the extrusion rod 7 is inclined to squeeze the bottom of the extrusion rod 7, so that the extrusion rod 7 slides upward and is inserted into the extrusion groove 131.

[0065] When the water tank 3 needs to be removed, the cylinder 63 drives the transmission plate 81 to move in the opposite direction to separate the transmission plate 81 from the extrusion rod 7. The reset spring 83 drives the extrusion rod 7 to reset downward through the reset block 82. At this time, the cylinder 63 continues to drive the transmission plate 81 and the connecting plate 62 to move in the same direction to separate the pawl 52 from the ratchet wheel 51. The driving assembly 4 can drive the auxiliary slide 13 to rotate downward, thereby improving the transmission efficiency of the transmission assembly 8 to the extrusion rod 7.

[0066] like Figures 1 to 3As shown, the present invention provides a specific implementation method based on the above implementation method as follows:

[0067] A filter screen 111 is disposed transversely in the water tank 11. A gap 112 is formed between the end of the filter screen 111 close to the water tank 3 and the inside of the water tank 11. The corresponding water pipe 35 extends into the gap 112. The filter screen 111 is tilted downward from the direction close to the gap 112 to the direction away from the gap 112.

[0068] The setting of the filter 111 can filter the cooled water, reducing the probability of blockage of the water pump 34 and the water pipe 35; the inclined setting of the filter 111 can reduce the entry of filtered impurities into the gap 112, and facilitate centralized cleaning of impurities on the filter 111.

[0069] Further, refer to Figure 1 In this embodiment, a protective shell 9 is provided on the frame 1 to cover the one-way limiting assembly 5.

[0070] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0071] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0072] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the application. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

Claims

1. A wire saw machine for vibration-free foundation demolition, comprising a frame (1) and a wire saw machine body (2) arranged on the frame (1), characterized in that: It also includes a water tank (3) arranged on the frame (1), a partition (31) is arranged in the middle of the water tank (3), and the partition (31) divides the internal space of the water tank (3) into a water outlet area (32) and a water return area (33); a water storage tank (11) is arranged on the frame (1) at a position below the driving wheel of the wire saw machine body (2); two water pumps (34) are arranged on the outside of the water tank (3) and are respectively connected to the water outlet area (32) and the water return area (33); the two water pumps (34) are both connected to a water pipe (35), wherein the end of the water pipe (35) connected to the water outlet area (32) is located above the driving wheel of the wire saw machine body (2), and the end of the other water pipe (35) connected to the water return area (33) is located in the water storage tank (11); the water tank (3) is detachably connected to the frame (1).

2. A vibration-free foundation demolition wire saw machine as claimed in claim 1, characterized in that: The frame (1) is provided with two rows of transverse slides (12), and the bottom of the water tank (3) is provided with two rows of rollers for rolling in the transverse slides (12); two auxiliary slides (13) corresponding to the transverse slides (12) are rotatably connected on both sides of the frame (1), one end of the auxiliary slide (13) is close to the side opening of the transverse slide (12), and the other end of the auxiliary slide (13) is supported on the ground; the frame (1) is provided with a driving assembly (4) for simultaneously driving the four auxiliary slides (13) to rotate upwards until they are clamped on both sides of the water tank (3) in pairs.

3. A vibration-free foundation demolition wire saw machine as claimed in claim 2, characterized in that: The driving assembly (4) comprises a driving motor (41), a driving shaft (42), a winding rope (43) and a torsion spring. The driving motor (41) is arranged below the frame (1). The driving shaft (42) is rotatably connected to the below the frame (1) and is coaxially fixed with the output shaft of the driving motor (41). The driving shaft (42) is parallel to the rotating shaft of the auxiliary slide (13). One end of the winding rope (43) is fixed and wound around the driving shaft (42), and the other end of the winding rope (43) is fixed and wound around the rotating shaft corresponding to the auxiliary slide (13). The torsion spring is sleeved on the rotating shaft of the auxiliary slide (13) and connected between the auxiliary slide (13) and the frame (1). When the torsion spring is in a natural state, the bottom of the auxiliary slide (13) is supported on the ground.

4. A vibration-free foundation demolition wire saw machine as claimed in claim 2, characterized in that: The auxiliary slides (13) located on the same side of the frame (1) share a common rotating shaft; a one-way limit assembly (5) is provided between the rotating shaft of the auxiliary slide (13) and the frame (1), and the one-way limit assembly (5) is used to limit the auxiliary slide (13) to rotate only upward; and an unlocking assembly (6) is provided on the frame (1) for simultaneously releasing the rotation direction restriction of the rotating shafts of all the auxiliary slides (13).

5. A vibration-free foundation demolition wire saw machine as claimed in claim 4, characterized in that: The one-way limiting assembly (5) comprises a ratchet (51) and a pawl (52); the ratchet (51) is coaxially fixed on the rotating shaft of the auxiliary slideway (13); the pawl (52) is arranged on the frame (1) and meshes with the ratchet (51); when the ratchet (51) meshes with the pawl (52), the auxiliary slideway (13) can only rotate upward.

6. A vibration-free foundation demolition wire saw machine as claimed in claim 5, characterized in that: The unlocking assembly (6) comprises a movable shaft (61), a connecting plate (62) and a cylinder (63); the movable shaft (61) is slidably arranged on the frame (1) and is parallel to the axis of the ratchet (51); the ratchet pawl (52) is rotatably connected to the movable shaft (61); the connecting plate (62) is fixed between the two movable shafts (61); the cylinder (63) is arranged on the frame (1); and the connecting plate (62) is fixed to the piston rod of the cylinder (63).

7. A vibration-free foundation demolition wire saw machine as claimed in claim 6, characterized in that: An extrusion groove (131) is provided on the bottom surface of each auxiliary slideway (13) after clamping the water tank (3); a receiving groove (14) is provided on the upper surface of the frame (1) at a position opposite to the extrusion groove (131); an extrusion rod (7) is slidably raised and lowered in the receiving groove (14); a transmission assembly (8) is provided between the cylinder (63) and all the extrusion rods (7); the cylinder (63) drives the extrusion rod (7) to be inserted upward into the extrusion groove (131) through the transmission assembly (8); at this time, the ratchet pawl (52) maintains a meshing state with the ratchet wheel (51).

8. The vibration-free foundation demolition wire saw machine according to claim 7, characterized in that: The top end of the extrusion rod (7) is hemispherical, and the top surface of the extrusion groove (131) is arranged to be inclined downward toward the water tank (3).

9. The vibration-free foundation demolition wire saw machine according to claim 7, characterized in that: The transmission assembly (8) comprises a transmission plate (81), a reset block (82) and a reset spring (83); one end of the transmission plate (81) is fixed to the piston rod of the cylinder (63); the other end of the transmission plate (81) extends into the accommodating groove (14); the transmission plate (81) is arranged obliquely toward one side of the extrusion rod (7); a reset groove (141) is provided on one side of the accommodating groove (14); the reset spring (83) is arranged in the reset groove (141); the reset block (82) is connected to the reset spring (83) and is fixed to the extrusion rod (7); when the reset spring (83) is in a natural state, the extrusion rod (7) is completely located in the accommodating groove (14).

10. A vibration-free foundation demolition wire saw machine according to any one of claims 1 to 9, characterized in that: A filter screen (111) is disposed transversely in the water storage tank (11); a gap (112) is formed between one end of the filter screen (111) close to the water tank (3) and the inside of the water storage tank (11), and the corresponding water pipe (35) extends into the gap (112); the filter screen (111) is disposed obliquely downward from the direction close to the gap (112) to the direction away from the gap (112).

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