Stone cultural relic micro-crack grouting device

Abstract

The utility model relates to the technical field of stone cultural relic repairing, in particular to a stone cultural relic micro-crack grouting device which comprises a barrel cover, an air inlet connector is fixedly installed at the top end of the barrel cover, a repairing mechanism is arranged on the outer side of the air inlet connector, a material storage mechanism is arranged at the bottom end of the barrel cover, and the repairing mechanism comprises a repairing pen. A needle tube is fixedly installed at the front end of the repairing pen, an inclined pressing block is movably installed in the middle of the repairing pen, slurry in the material storage barrel can be controlled to be extruded out and stopped by pressing and loosening the inclined pressing block, a user can control the using amount of the slurry more conveniently and rapidly, and the device does not need to be driven electrically and is convenient to use. And meanwhile, electric driving is not needed, so that the device is low in cost and can be cleaned and carried at will.

Description

Technical Field

[0001] The utility model relates to the technical field of stone cultural relic restoration, in particular to a stone cultural relic micro-crack grouting device. Background Art

[0002] Many large stone monuments, including buildings, caves, and stone tablets, have suffered serious surface damage due to weathering from natural factors and destruction from human factors, including cracks and stone pulverization. A micro-crack grouting device is needed to repair the cracks.

[0003] As disclosed in the authorization announcement number CN213806725U, a micro-crack grouting device for stone cultural relics is disclosed, and the main points of its technical solution are: a micro-crack grouting device for stone cultural relics, including a grouting device body, the grouting device including an electric cylinder, a grouting cylinder, a grouting head, a grouting nozzle and an auxiliary frame; the electric cylinder is fixedly arranged at the tail of the grouting device body, and a power interface and a switch are fixedly arranged on the electric cylinder; the grouting cylinder is fixedly arranged inside the grouting device body, the grouting cylinder is fixedly connected to the electric cylinder, and a grouting pipe is provided on the grouting cylinder; the grouting head is fixedly connected to the grouting cylinder, the grouting head is hemispherical, and an LED light source group is fixedly arranged on the grouting head; the grouting nozzle is conical in design; the auxiliary frame is movably connected to the grouting head, and the auxiliary frame includes an upper ring, a bracket and a lower ring; the utility model mentions: a movable auxiliary frame is provided, which is convenient for maintenance and labor-saving, and a number of LED light sources are provided on the grouting head, so that the staff can observe the cracks of the stone cultural relics and the repair situation when repairing the stone cultural relics.

[0004] However, the micro-crack grouting device mentioned in the patent requires electricity to drive, so it cannot be used in an environment without electricity. The high purchase cost also makes the maintenance cost high. At the same time, the built-in circuit cannot be cleaned at will. Utility Model Content

[0005] The purpose of the utility model is to provide a micro-crack grouting device for stone cultural relics to solve the problems raised in the above background technology.

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

[0007] A micro-crack grouting device for stone cultural relics includes a cylinder cover, an air inlet joint is fixedly installed on the top of the cylinder cover, a repair mechanism is provided on the outside of the air inlet joint, and a material storage mechanism is provided at the bottom end of the cylinder cover. The repair mechanism includes a repair pen, a needle tube is fixedly installed at the front end of the repair pen, and an inclined pressure block is movably installed in the middle of the repair pen.

[0008] Preferably, the repair mechanism further comprises an air tube and a material tube, the air tube is fixedly mounted on the rear right end of the repair pen, and the material tube passes through the rear right end of the repair pen and is fixedly mounted on the needle tube.

[0009] Preferably, a discharge connecting tube is fixedly installed at the rear end of the material pipe, a pipe clamp is fixedly installed on the outside of the material pipe, an air intake connecting tube is fixedly installed at the rear end of the air pipe, and the air intake connecting tube is fixedly installed on the outside of the air intake joint.

[0010] Preferably, an air flow channel is opened inside the air inlet connecting tube, an upper clamping block and a lower clamping block are fixedly installed on the lower side of the air flow channel, a spring is fixedly installed on the top of the lower clamping block, and a first sealing ball is fixedly installed on the top of the spring.

[0011] Preferably, an exhaust channel is opened on the right side of the air flow channel, a hollow plate is fixedly installed on the left side of the exhaust channel, a second sealing ball is movably installed in the middle of the exhaust channel, and a right clamping block is fixedly installed on the right side inside the suction channel.

[0012] Preferably, the material storage mechanism includes a material storage barrel, a barrel cover is fixedly installed on the top of the material storage barrel, a scale line is fixedly installed on the front end of the material storage barrel, a pipe clamp is fixedly installed on the right end of the material storage barrel, and an air pipe is movably installed in the pipe clamp.

[0013] Preferably, a fixing cylinder is fixedly installed at the bottom end of the storage cylinder, a discharge joint is fixedly installed at the front end of the fixing cylinder, a discharge connecting cylinder is fixedly installed on the outside of the discharge joint, and a pad is fixedly installed at the bottom end of the fixing cylinder.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. This device for grouting micro-cracks in stone cultural relics can control the slurry in the storage barrel to be squeezed out and stopped by pressing and releasing the inclined pressure block, making it more convenient and quick for the user to control the amount of slurry.

[0016] 2. A device for grouting micro-cracks in stone cultural relics does not require electric drive and can complete repair work in an electricity-free environment. At the same time, the lack of electric drive makes the device low-cost and can be cleaned and carried at will. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a structural diagram of the material storage mechanism of the utility model;

[0019] Figure 3 This is a schematic structural diagram of the repair mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the planar structure of the air intake connecting tube of the utility model.

[0021] In the figure: 101, cylinder cover; 102, air inlet joint; 103, repair mechanism; 104, material storage mechanism; 105, repair pen; 106, needle tube; 201, oblique pressure block; 202, air pipe; 203, material pipe; 204, discharge connecting cylinder; 205, air inlet connecting cylinder; 206, air flow channel; 301, upper clamping block; 302, lower clamping block; 303, spring; 304, first sealing ball; 305, air extraction channel; 306, hollow plate; 401, second sealing ball; 402, right clamping block; 403, material storage cylinder; 404, scale line; 405, pipe clamp; 406, pipe clamp; 501, fixing cylinder; 502, discharge joint; 503, pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1-4 As shown, the utility model provides a technical solution:

[0024] A micro-crack grouting device for stone cultural relics includes a cylinder cover 101, an air inlet joint 102 is fixedly installed on the top of the cylinder cover 101, a repair mechanism 103 is provided on the outside of the air inlet joint 102, a material storage mechanism 104 is provided at the bottom end of the cylinder cover 101, the repair mechanism 103 includes a repair pen 105, a needle tube 106 is fixedly installed at the front end of the repair pen 105, and an inclined pressure block 201 is movably installed in the middle of the repair pen 105.

[0025] Through the above scheme, the air pipe can be connected through the air inlet joint, the user can conveniently control and complete the repair through the repair pen, the slurry can be discharged into the crack through the needle tube, and the slurry can be squeezed into the needle tube and discharged by pressing the inclined pressure block.

[0026] In this embodiment, preferably, the repair mechanism 103 further includes an air tube 202 and a material tube 203 . The air tube 202 is fixedly mounted on the right rear side of the repair pen 105 . The material tube 203 passes through the right rear side of the repair pen 105 and is fixedly mounted on the needle tube 106 .

[0027] Through the above solution, the air can be guided through the air pipe, and the slurry can be guided into the needle tube through the material pipe.

[0028] In this embodiment, preferably, a discharge connecting tube 204 is fixedly installed at the rear end of the material pipe 203, a pipe clamp 406 is fixedly installed on the outside of the material pipe 203, and an air intake connecting tube 205 is fixedly installed at the rear end of the air pipe 202, and the air intake connecting tube 205 is fixedly installed on the outside of the air intake joint 102.

[0029] Through the above scheme, the discharge pipe can be connected and fixed through the discharge connecting tube, the material pipe can be closed through the pipe clamp, and the air pipe and the storage barrel can be assembled by connecting the air intake connecting tube and the air intake joint.

[0030] In this embodiment, preferably, an air flow channel 206 is opened inside the air intake connecting tube 205, and an upper clamping block 301 and a lower clamping block 302 are fixedly installed on the lower side of the air flow channel 206, a spring 303 is fixedly installed on the top of the lower clamping block 302, and a first sealing ball 304 is fixedly installed on the top of the spring 303.

[0031] Through the above solution, the spring can be supported by the lower clamping block, and the first sealing ball can be pushed against the bottom end of the upper clamping block by the spring, so that the air flow channel remains in a sealed state.

[0032] In this embodiment, preferably, an exhaust channel 305 is opened on the right side of the air flow channel 206, a hollow plate 306 is fixedly installed on the left side of the exhaust channel 305, a second sealing ball 401 is movably installed in the middle of the exhaust channel 305, and a right clamping block 402 is fixedly installed on the right side inside the exhaust channel.

[0033] Through the above solution, the hollow plate can limit the first sealing ball while maintaining the connection of the exhaust channel, and the second sealing ball can be engaged with the right clamping block to keep the exhaust channel sealed.

[0034] In this embodiment, preferably, the storage mechanism 104 includes a storage barrel 403, a barrel cover 101 is fixedly installed on the top of the storage barrel 403, a scale line 404 is fixedly installed on the front end of the storage barrel 403, a pipe clamp 405 is fixedly installed on the right end of the storage barrel 403, and an air pipe 202 is movably installed in the pipe clamp 405.

[0035] Through the above solution, the repair slurry can be stored in the storage barrel, the remaining slurry inside the storage barrel can be checked through the scale line, and the air pipe can be fixed by the pipe clamp.

[0036] In this embodiment, preferably, a fixed cylinder 501 is fixedly installed at the bottom end of the storage cylinder 403, a discharge joint 502 is fixedly installed at the front end of the fixed cylinder 501, a discharge connecting cylinder 204 is fixedly installed on the outside of the discharge joint 502, and a pad 503 is fixedly installed at the bottom end of the fixed cylinder 501.

[0037] Through the above scheme, the storage barrel can be supported and fixed by the fixing barrel, the material pipe can be assembled by connecting the discharge joint with the discharge connecting barrel, and the support area of ​​the bottom of the storage barrel can be increased by the pad to prevent the storage barrel from tipping over.

[0038] When using the micro-crack grouting device for stone cultural relics of this embodiment, the user connects the discharge connecting tube 204 to the discharge joint 502, and connects the air inlet connecting tube 205 to the air inlet joint 102. After the connection, the user closes the pipe clamp 406. The pipe clamp 406 adopts a similar clamping structure as (Publication No. 201922130196.7 A liquid infusion tube clamping device), which can block and close the material pipe 203. After the material pipe 203 is closed, the user injects the repair slurry into the material storage tube 403. After the injection is completed, the user closes the tube cover 101, and then the user grasps the repair pen 105 and presses the oblique pressure block 201 with his fingers. An air bag is provided inside the repair pen 105 and is connected to the air pipe 202. The air bag can be made of soft rubber and is hollow inside. When the oblique pressure block 201 is pressed, the air inside the air bag is pressurized and enters through the air pipe 202 The compressed gas pushes the second sealing ball 401 to move and engage with the right clamping block 402. Therefore, when pressing, the suction channel 305 will be instantly closed, so that the gas pushes the first sealing ball 304. After the first sealing ball 304 is compressed, it will drive the spring 303 to contract. Therefore, the air flow channel 206 is opened, so that the gas enters the storage barrel 403. After the gas enters the storage barrel 403, the gas pressure pushes the slurry in the storage barrel 403 so that the slurry is squeezed, and the pipe clamp is opened. 406 makes the slurry be squeezed into the material tube 203 and discharged through the needle tube 106. During the discharge, the user controls the repair pen 105 to make the slurry repair the crack. After the air bag is squeezed, the internal gas is discharged to produce a hollow. After releasing the oblique pressure block 201, the hollow air bag stops being pressurized, thereby stopping the pressure on the first sealing ball 304 and causing the spring 303 to drive the first sealing ball 304 to reset and engage with the upper clamping block 301 to close the lower section of the air flow channel 206. At the same time, the second sealing ball 401 stops being pressurized, making the first The sealing ball 304 is detached from the right clamping block 402, so that air can enter the air flow channel 206 through the exhaust channel 305 and generate air backflow through the air pipe 202 to inflate the deflated air bag, so that the air bag can be squeezed by the inclined pressure block 201 again to complete the slurry extrusion repair work, and loosening the inclined pressure block 201 stops the air intake in the storage barrel 403 and maintains the seal, so that the internal slurry cannot be discharged, and the slurry will not overflow from the needle tube 106, which is convenient for the user to control the slurry during repair.

[0039] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A micro-crack grouting device for stone cultural relics, characterized by: The invention comprises a cylinder cover (101), an air inlet joint (102) is fixedly mounted on the top end of the cylinder cover (101), a repair mechanism (103) is arranged outside the air inlet joint (102), a material storage mechanism (104) is arranged at the bottom end of the cylinder cover (101), the repair mechanism (103) comprises a repair pen (105), a needle tube (106) is fixedly mounted on the front end of the repair pen (105), and an inclined pressure block (201) is movably mounted in the middle of the repair pen (105).

2. The micro-crack grouting device for stone cultural relics according to claim 1, characterized in that: The repair mechanism (103) further comprises an air tube (202) and a material tube (203), wherein the air tube (202) is fixedly mounted on the rear right end of the repair pen (105), and the material tube (203) passes through the rear right end of the repair pen (105) and is fixedly mounted on the needle tube (106).

3. The micro-crack grouting device for stone cultural relics according to claim 2, characterized in that: A discharge connecting tube (204) is fixedly mounted on the rear end of the material pipe (203), a pipe clamp (406) is fixedly mounted on the outside of the material pipe (203), an air intake connecting tube (205) is fixedly mounted on the rear end of the air pipe (202), and the air intake connecting tube (205) is fixedly mounted on the outside of the air intake joint (102).

4. The micro-crack grouting device for stone cultural relics according to claim 3, characterized in that: An air flow channel (206) is provided inside the air inlet connecting tube (205), an upper clamping block (301) and a lower clamping block (302) are fixedly installed on the lower side of the air flow channel (206), a spring (303) is fixedly installed on the top end of the lower clamping block (302), and a first sealing ball (304) is fixedly installed on the top end of the spring (303).

5. The micro-crack grouting device for stone cultural relics according to claim 4, characterized in that: An air extraction channel (305) is provided on the right side of the air flow channel (206), a hollow plate (306) is fixedly installed on the left side of the air extraction channel (305), a second sealing ball (401) is movably installed in the middle of the air extraction channel (305), and a right clamping block (402) is fixedly installed on the right side of the air extraction channel (305).

6. The micro-crack grouting device for stone cultural relics according to claim 1, characterized in that: The material storage mechanism (104) comprises a material storage barrel (403), a barrel cover (101) is fixedly mounted on the top of the material storage barrel (403), a scale line (404) is fixedly mounted on the front end of the material storage barrel (403), a pipe clamp (405) is fixedly mounted on the right end of the material storage barrel (403), and an air pipe (202) is movably mounted in the pipe clamp (405).

7. The micro-crack grouting device for stone cultural relics according to claim 6, characterized in that: A fixed cylinder (501) is fixedly mounted on the bottom end of the storage cylinder (403), a discharge joint (502) is fixedly mounted on the front end of the fixed cylinder (501), a discharge connecting cylinder (204) is fixedly mounted on the outside of the discharge joint (502), and a pad (503) is fixedly mounted on the bottom end of the fixed cylinder (501).

Images