Pneumatic mechanical anchor bolt sleeve knocking mechanism

Abstract

The utility model relates to the technical field of mechanical anchor bolts, and discloses a pneumatic mechanical anchor bolt sleeve knocking mechanism which comprises a pneumatic knocking mechanism body, a pushing mechanism is arranged outside the pneumatic knocking mechanism body, the pneumatic knocking mechanism body comprises an air inlet connector, and a rear end cover is installed on the inner side of the air inlet connector. A knocking core is fixedly connected to the top of the rear end cover, a knocking sleeve is installed outside the knocking core, an anti-disengaging spring is fixedly connected to the top of the knocking sleeve, a knocking head is fixedly connected to the top of the knocking sleeve, a rear fixing base is fixedly connected to the bottom of the air inlet connector, and a front fixing base is connected to the outside of the knocking sleeve in a sleeving mode. According to the pneumatic mechanical anchor bolt sleeve knocking mechanism, the anchor bolt sleeve is clamped in a concrete hole through the pneumatic knocking mechanism, the operation of knocking and installing the anchor bolt sleeve is completed, and the effects that automatic operation is achieved, manual operation is replaced to execute high-altitude bolt planting operation, efficiency is improved, and construction accidents are reduced are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical anchor bolts, in particular to a pneumatic mechanical anchor bolt sleeve striking mechanism. Background Art

[0002] Mechanical anchor bolt is a kind of fastener made of metal material, mainly including screw, nut, washer, cone head, expansion piece (such as expansion sleeve or expansion piece), etc. Its main force-bearing parts anchor the fixing parts through the principle of mechanical lock key, and the friction or lock key effect between the anchor bolt and the anchor hole is used to form the anchor. This kind of anchor bolt is suitable for fixing various building structures, and has the advantages of strong bearing capacity, easy installation, corrosion resistance, etc., and is widely used in the construction field. Pneumatic mechanical anchor bolt is a fastener used to connect concrete and steel bars, and its characteristic is that it is installed and fixed by pneumatic device.

[0003] At present, although there are many types of mechanical anchor bolt installation equipment on the market, when installing motorized mechanical anchor bolts for walls, most of them are manually held with impact equipment, and then climbed to a high place to install them. During the installation, a large amount of dust can easily affect the workers, making the installation of mechanical anchor bolts time-consuming, labor-intensive and unsafe. Utility Model Content

[0004] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide a pneumatic mechanical anchor sleeve striking mechanism to solve the problem mentioned in the above-mentioned background technology that although there are many types of mechanical anchor installation equipment on the market, when installing motorized mechanical anchors on walls, most of them are manually held with impact equipment, and then climbed to a high place to install them. During the installation, a large amount of dust can easily affect the workers, making the installation of mechanical anchors time-consuming, labor-intensive and unsafe.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a pneumatic mechanical anchor sleeve striking mechanism, comprising a pneumatic striking mechanism, wherein a pushing mechanism is arranged outside the pneumatic striking mechanism;

[0006] The pneumatic knocking mechanism includes an air inlet joint, a rear end cover is installed on the inner side of the air inlet joint, a knocking core is fixedly connected to the top of the rear end cover, a knocking sleeve is installed on the outside of the knocking core, an anti-dropping spring is fixedly connected to the top of the knocking sleeve, and a knocking head is fixedly connected to the top of the knocking sleeve.

[0007] Preferably, the bottom of the air inlet joint is fixedly connected with a rear fixing seat, and the outer part of the knocking sleeve is sleeved with a front fixing seat.

[0008] Preferably, a striking head guide is installed on the outside of the striking head, and one end of the striking head is installed inside the striking sleeve.

[0009] Preferably, the pushing mechanism includes a first cylinder, a second cylinder and a third cylinder, the outsides of the first cylinder, the second cylinder and the third cylinder are all provided with support and guide assemblies, a clamping cylinder is installed on the top of the third cylinder, an anchor clamp is installed at one end of the clamping cylinder, and a mechanical anchor is installed on the inner side of the anchor clamp.

[0010] Preferably, the support and guide assembly comprises a support seat, the inner side of the support seat is fixedly connected to a guide rail, and one end of the guide rail is slidably connected to a guide rail fixing seat.

[0011] Preferably, three support seats are provided, and the three support seats are fixedly connected to the top of the first cylinder, the second cylinder and the third cylinder respectively.

[0012] Preferably, three guide rail fixing seats are provided, through holes are opened on the outside of the three guide rail fixing seats, and one end of the three guide rail fixing seats is fixedly connected to the top of the first cylinder, the second cylinder and the third cylinder respectively.

[0013] Preferably, one end of the support seat outside the second cylinder is fixedly connected to one end of the rear fixing seat and the front fixing seat, and the support seat and the guide rail fixing seat are both configured in an L-shaped

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model is connected with an external air pump device through an air inlet joint, so that the air inlet joint is ventilated, and then the gas enters the interior of the air inlet joint, and enters the knocking sleeve from the air hole at the bottom of the rear end cover, and then pushes the knocking core to rush out upward, so that the knocking core hits the knocking head, and then the knocking head hits the anchor sleeve upward, knocking and deforming the anchor sleeve, and then the knocking head is retracted by the anti-detachment spring, the knocking core is knocked back, and then the knocking core hits the knocking head again, so that the knocking head hits the anchor sleeve, and the cycle is repeated until the anchor sleeve is clamped in the concrete hole, completing the operation of knocking and installing the anchor sleeve, achieving automated operation, replacing manual high-altitude bolt planting operations, improving efficiency, and reducing the occurrence of construction accidents.

[0016] Secondly, the utility model drives the anchor bolt clamping claw to clamp the mechanical anchor bolt by starting the clamping cylinder, and then pushes the support seat on the top thereof to rise by starting the first cylinder, and forms a rectangle during the movement by means of the provided guide rail and guide rail fixing seat, thereby improving the stability of the support seat and thereby raising the second cylinder, and then the second cylinder pushes the support seat on the top thereof to rise, and further increases the stability of the third cylinder when working by means of its external guide rail and guide rail fixing seat, and then the third cylinder pushes the support seat on the top thereof to rise, thereby inserting the mechanical anchor bolt into the hole drilled on the wall, and then retracting the anchor bolt clamping claw, and then knocking and installing it by means of the pneumatic knocking mechanism, thereby completing the lifting operation and achieving the effect of installing it without the need for manual lifting to a high place. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall stereogram of the utility model.

[0018] Figure 2 It is a side perspective view of the utility model.

[0019] Figure 3 It is a cross-sectional view of the utility model.

[0020] Figure 4 It is a three-dimensional diagram of the support and guide assembly of the utility model.

[0021] Among them: 1. Pneumatic knocking mechanism; 2. Pushing mechanism; 11. Air inlet connector; 12. Rear end cover; 13. Knocking core; 14. Knocking sleeve; 15. Anti-drop spring; 16. Knocking head; 17. Rear fixing seat; 18. Front fixing seat; 19. Knocking head guide; 21. First cylinder; 22. Second cylinder; 23. Third cylinder; 24. Support guide assembly; 25. Clamping cylinder; 26. Anchor bolt clamp; 27. Mechanical anchor bolt; 28. Support seat; 29. ​​Guide rail; 201. Guide rail fixing seat. DETAILED DESCRIPTION

[0022] The specific implementation of the utility model will be further described in detail below with reference to the accompanying drawings. Specific implementation method 1

[0024] The following is a specific implementation of a pneumatic mechanical anchor sleeve striking mechanism.

[0025] See also Figure 1-4 , a pneumatic mechanical anchor sleeve striking mechanism, comprising a pneumatic striking mechanism 1, a pushing mechanism 2 is arranged outside the pneumatic striking mechanism 1;

[0026] The pneumatic knocking mechanism 1 includes an air inlet connector 11, a rear end cover 12 is installed on the inner side of the air inlet connector 11, a knocking core 13 is fixedly connected to the top of the rear end cover 12, a knocking sleeve 14 is installed on the outside of the knocking core 13, an anti-dropping spring 15 is fixedly connected to the top of the knocking sleeve 14, and a knocking head 16 is fixedly connected to the top of the knocking sleeve 14.

[0027] Through the above technical scheme, the air inlet joint 11 is connected to the external air pump device at this time, so that the air inlet joint 11 is ventilated, and then the gas enters the interior of the air inlet joint 11, and enters the knocking sleeve 14 from the air hole at the bottom of the rear end cover 12, and then pushes the knocking core 13 to rush out upward, so that the knocking core 13 hits the knocking head 16, and then the knocking head 16 hits the anchor sleeve upward, and the anchor sleeve is knocked and deformed, and then the knocking head 16 is driven to be retracted by the anti-drop spring 15, and the knocking core 13 is knocked back, and then the knocking core 13 hits the knocking head 16 again, so that the knocking head 16 hits the anchor sleeve, and the cycle is repeated until the anchor sleeve is clamped in the concrete hole, completing the operation of knocking and installing the anchor sleeve, achieving automated operation, replacing manual high-altitude bolt planting operations, improving efficiency, and reducing the occurrence of construction accidents.

[0028] Specifically, the bottom of the air inlet connector 11 is fixedly connected with a rear fixing seat 17 , and the outer portion of the striking sleeve 14 is sleeved with a front fixing seat 18 .

[0029] Through the above technical solution, the rear fixing seat 17 and the front fixing seat 18 can support and fix the air intake joint 11 and the knocking sleeve 14, thereby improving the stability of the air intake joint 11 and the knocking sleeve 14 during operation.

[0030] Specifically, a striking head guide 19 is installed outside the striking head 16 , and one end of the striking head 16 is installed inside the striking sleeve 14 .

[0031] Through the above technical solution, the striking head guide 19 guides the striking head 16 to avoid position deviation of the striking head 16 when striking, thereby improving the accuracy of striking.

[0032] Specifically, the pushing mechanism 2 includes a first cylinder 21, a second cylinder 22 and a third cylinder 23. The outsides of the first cylinder 21, the second cylinder 22 and the third cylinder 23 are all provided with a supporting guide assembly 24. A clamping cylinder 25 is installed on the top of the third cylinder 23. An anchor bolt clamp 26 is installed at one end of the clamping cylinder 25. A mechanical anchor bolt 27 is installed on the inner side of the anchor bolt clamp 26.

[0033] Through the above technical scheme, at this time, the clamping cylinder 25 is started to drive the anchor bolt clamp 26 to clamp the mechanical anchor bolt 27, and then the first cylinder 21 is started to push the support seat 28 on the top to rise, and the guide rail 29 and the guide rail fixing seat 201 are set to form a rectangle during the movement, thereby improving the stability of the support seat 28, and then raising the second cylinder 22, and then the second cylinder 22 pushes the support seat 28 on the top to rise, and further increases the stability of the third cylinder 23 during operation through its external guide rail 29 and the guide rail fixing seat 201, and then the third cylinder 23 pushes the support seat 28 on the top to rise, and then the mechanical anchor bolt 27 is inserted into the hole drilled on the wall, and then the anchor bolt clamp 26 is retracted, and then the pneumatic knocking mechanism 1 is used to knock and install, completing the lifting operation, thereby achieving the effect of installing without manual lifting to a high place.

[0034] Specifically, the support guide assembly 24 includes a support seat 28 , the inner side of the support seat 28 is fixedly connected to a guide rail 29 , and one end of the guide rail 29 is slidably connected to a guide rail fixing seat 201 .

[0035] Through the above technical solution, the support seat 28 is used to support the second cylinder 22, the third cylinder 23 and the clamping cylinder 25, and the guide rail 29 allows the support to avoid hindering the lifting and lowering movement of the first cylinder 21, the second cylinder 22 and the third cylinder 23.

[0036] Specifically, three support seats 28 are provided, and the three support seats 28 are fixedly connected to the top of the first cylinder 21 , the second cylinder 22 and the third cylinder 23 , respectively.

[0037] Through the above technical solution, the second cylinder 22, the third cylinder 23 and the clamping cylinder 25 can be supported respectively by the three support seats 28, thereby improving the overall stability and further improving the safety during operation.

[0038] Specifically, three guide rail fixing seats 201 are provided, and through holes are opened on the outside of the three guide rail fixing seats 201. One end of the three guide rail fixing seats 201 is fixedly connected to the top of the first cylinder 21, the second cylinder 22 and the third cylinder 23 respectively.

[0039] Through the above technical solution, the through hole is provided so that the extended ends of the first cylinder 21, the second cylinder 22 and the third cylinder 23 can extend through the through hole.

[0040] Specifically, one end of the support seat 28 outside the second cylinder 22 is fixedly connected to one end of the rear fixing seat 17 and the front fixing seat 18, and the support seat 28 and the guide rail fixing seat 201 are both configured to be L-shaped.

[0041] Through the above technical solution, the air inlet connector 11 and the knocking sleeve 14 can be connected to the support seat 28 through the rear fixing seat 17 and the front fixing seat 18, so that when the support seat 28 rises, the entire pneumatic knocking mechanism 1 can be driven to rise.

[0042] When in use, the air inlet connector 11 is connected to the external air pump device to make the air inlet connector 11 ventilated, and then the gas enters the interior of the air inlet connector 11 and enters the knocking sleeve 14 from the air hole at the bottom of the rear end cover 12, and then pushes the knocking core 13 to rush out upward, so that the knocking core 13 hits the knocking head 16, and then the knocking head 16 hits the anchor sleeve upward to knock and deform the anchor sleeve, and then the knocking head 16 is driven to be retracted by the anti-detachment spring 15, and the knocking core 13 is knocked back, and then the knocking core 13 hits the knocking head 16 again, so that the knocking head 16 hits the anchor sleeve, and the cycle is repeated until the anchor sleeve is clamped in the concrete hole, completing the operation of knocking and installing the anchor sleeve, achieving automated operation, replacing manual high-altitude bolt planting operations, improving efficiency, and reducing the occurrence of construction accidents. Specific implementation method 2

[0044] The following is a specific implementation of a pneumatic striking mechanism of a pneumatic mechanical anchor sleeve striking mechanism.

[0045] A pneumatic striking mechanism 1 of a pneumatic mechanical anchor sleeve striking mechanism in this embodiment comprises an air inlet joint 11, a rear end cover 12 is installed inside the air inlet joint 11, a striking core 13 is fixedly connected to the top of the rear end cover 12, a striking sleeve 14 is installed outside the striking core 13, an anti-dropping spring 15 is fixedly connected to the top of the striking sleeve 14, and a striking head 16 is fixedly connected to the top of the striking sleeve 14;

[0046] Through the above technical scheme, the air inlet joint 11 is connected to the external air pump device at this time, so that the air inlet joint 11 is ventilated, and then the gas enters the interior of the air inlet joint 11, and enters the knocking sleeve 14 from the air hole at the bottom of the rear end cover 12, and then pushes the knocking core 13 to rush out upward, so that the knocking core 13 hits the knocking head 16, and then the knocking head 16 hits the anchor sleeve upward, and the anchor sleeve is knocked and deformed, and then the knocking head 16 is driven to be retracted by the anti-drop spring 15, and the knocking core 13 is knocked back, and then the knocking core 13 hits the knocking head 16 again, so that the knocking head 16 hits the anchor sleeve, and the cycle is repeated until the anchor sleeve is clamped in the concrete hole, completing the operation of knocking and installing the anchor sleeve, achieving automated operation, replacing manual high-altitude bolt planting operations, improving efficiency, and reducing the occurrence of construction accidents. Specific implementation method three

[0048] The following is a specific implementation of a driving mechanism of a pneumatic mechanical anchor sleeve striking mechanism.

[0049] A driving mechanism 2 of a pneumatic mechanical anchor sleeve striking mechanism in this embodiment includes a first cylinder 21, a second cylinder 22 and a third cylinder 23. The first cylinder 21, the second cylinder 22 and the third cylinder 23 are all provided with a supporting guide assembly 24 on their exteriors. A clamping cylinder 25 is installed on the top of the third cylinder 23. An anchor bolt clamp 26 is installed at one end of the clamping cylinder 25. A mechanical anchor bolt 27 is installed on the inner side of the anchor bolt clamp 26.

[0050] Through the above technical scheme, at this time, the clamping cylinder 25 is started to drive the anchor bolt clamp 26 to clamp the mechanical anchor bolt 27, and then the first cylinder 21 is started to push the support seat 28 on the top to rise, and the guide rail 29 and the guide rail fixing seat 201 are set to form a rectangle during the movement, thereby improving the stability of the support seat 28, and then raising the second cylinder 22, and then the second cylinder 22 pushes the support seat 28 on the top to rise, and further increases the stability of the third cylinder 23 during operation through its external guide rail 29 and the guide rail fixing seat 201, and then the third cylinder 23 pushes the support seat 28 on the top to rise, and then the mechanical anchor bolt 27 is inserted into the hole drilled on the wall, and then the anchor bolt clamp 26 is retracted, and then the pneumatic knocking mechanism 1 is used to knock and install, completing the lifting operation, thereby achieving the effect of installing without manual lifting to a high place.

[0051] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pneumatic mechanical anchor sleeve striking mechanism, comprising a pneumatic striking mechanism (1), characterized in that: A pushing mechanism (2) is arranged outside the pneumatic knocking mechanism (1); The pneumatic knocking mechanism (1) comprises an air inlet joint (11), a rear end cover (12) is installed inside the air inlet joint (11), a knocking core (13) is fixedly connected to the top of the rear end cover (12), a knocking sleeve (14) is installed outside the knocking core (13), an anti-dropping spring (15) is fixedly connected to the top of the knocking sleeve (14), and a knocking head (16) is fixedly connected to the top of the knocking sleeve (14).

2. The pneumatic mechanical anchor sleeve striking mechanism according to claim 1, characterized in that: The bottom of the air inlet joint (11) is fixedly connected to a rear fixing seat (17), and the outer portion of the knocking sleeve (14) is sleeved with a front fixing seat (18).

3. The pneumatic mechanical anchor sleeve striking mechanism according to claim 1, characterized in that: A striking head guide (19) is installed outside the striking head (16), and one end of the striking head (16) is installed inside the striking sleeve (14).

4. The pneumatic mechanical anchor sleeve striking mechanism according to claim 1, characterized in that: The pushing mechanism (2) comprises a first cylinder (21), a second cylinder (22) and a third cylinder (23); the first cylinder (21), the second cylinder (22) and the third cylinder (23) are each provided with a supporting guide assembly (24) on the outside; a clamping cylinder (25) is installed on the top of the third cylinder (23); an anchor bolt clamp (26) is installed at one end of the clamping cylinder (25); and a mechanical anchor bolt (27) is installed on the inner side of the anchor bolt clamp (26).

5. The pneumatic mechanical anchor sleeve striking mechanism according to claim 4, characterized in that: The support guide assembly (24) comprises a support seat (28), the inner side of the support seat (28) is fixedly connected to a guide rail (29), and one end of the guide rail (29) is slidably connected to a guide rail fixing seat (201).

6. A pneumatic mechanical anchor sleeve striking mechanism according to claim 5, characterized in that: Three support seats (28) are provided, and the three support seats (28) are respectively fixedly connected to the top of the first cylinder (21), the second cylinder (22) and the third cylinder (23).

7. The pneumatic mechanical anchor sleeve striking mechanism according to claim 5, characterized in that: Three guide rail fixing seats (201) are provided, and through holes are provided on the outside of the three guide rail fixing seats (201). One end of the three guide rail fixing seats (201) is fixedly connected to the top of the first cylinder (21), the second cylinder (22) and the third cylinder (23), respectively.

8. The pneumatic mechanical anchor sleeve striking mechanism according to claim 5, characterized in that: One end of the support seat (28) outside the second cylinder (22) is fixedly connected to one end of the rear fixing seat (17) and the front fixing seat (18), and the support seat (28) and the guide rail fixing seat (201) are both arranged in an L shape.

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