Rapid arrangement device for high-strength and high-impact anchor rods

Abstract

The invention relates to the technical field of anchor rods, in particular to a high-strength and high-impact anchor rod rapid arrangement device which comprises a shell, the two ends of the shell are open, a supporting assembly is arranged on the inner side of the shell, a plurality of supporting rods are annularly distributed on the inner side of the supporting assembly, and the angles of the supporting rods can be adjusted; a cleaning assembly is arranged at the tail end of the supporting rod and used for cleaning a crack in the outer side of the anchor rod. According to the spiral gap outside the steel strand anchor rod, a cleaning structure matched with the gap is arranged, impurities at the gap can be effectively treated along with movement of the anchor rod in the shell, and the problem of abrasion is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of anchor rods, and in particular to a high-strength and high-impact anchor rod quick tidying device. Background Art

[0002] Anchor rod is a kind of supporting element used to reinforce slopes, tunnels, dams and other structures in construction and civil engineering. It usually consists of a rod body and an anchor body. One end of the rod body is connected to the engineering structure, and the other end is deep in the stable soil or rock layer. The function of the anchor rod is to transfer the load of the unstable surface rock and soil to the deep stable rock and soil by applying prestress, thereby improving the stability of the entire structure.

[0003] There is a type of anchor rod that uses steel strands, which is often used in prestressed concrete structures, power transmission, communications, and building reinforcement.

[0004] like Figure 7 As shown, the steel strand is a steel product made of multiple steel wires through a twisting process and has high strength and toughness. After the steel wires are twisted, there are large gaps between the outer surfaces, and metal debris and mud and rocks will remain in these gaps, which will increase the wear problem of the anchor rod when it is used. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a high-strength and high-impact anchor rod quick finishing device.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A high-strength and high-impact anchor bolt quick finishing device is designed, comprising a shell, and both ends of the shell are opened:

[0008] A support assembly is arranged on the inner side of the housing, and a plurality of support rods are distributed in a ring shape on the inner side of the support assembly, and the plurality of support rods can realize angle adjustment;

[0009] A cleaning assembly is provided at the end of the support rod, and the cleaning assembly cleans the gap outside the anchor rod.

[0010] Preferably, the support assembly comprises an outer protective ring, an inner protective ring, an annular groove and an arc plate;

[0011] The inner protective ring is rotatably arranged on the inner side of the outer protective ring, and the outer protective ring is slidably arranged on the inner side of the outer shell.

[0012] Preferably, the annular groove is formed on the outer protective ring, the arc plate is located in the annular groove, and the arc plate is movably connected to the end of the support rod.

[0013] Preferably, the cleaning assembly comprises an elastic band, a spherical groove and a second sphere;

[0014] The spherical groove is formed on the inner protective ring, a second sphere is rotatably arranged in the spherical groove, the second sphere is connected to the upper arc plate through an elastic band, and the support rod is connected to the lower end of the second sphere.

[0015] Preferably, the cleaning assembly further comprises scraping teeth, and the scraping teeth are symmetrically arranged at the distal end of the support rod in an active state.

[0016] Preferably, a chamber is opened on the inner side of the support rod, a slot is provided at the bottom of the chamber, a first ball is rotatably provided in the slot, and the first ball is located between the two scraping teeth.

[0017] Preferably, a liquid inlet is also installed on one side of the chamber, and a rubber plug is inserted into the liquid inlet.

[0018] Preferably, a limiting structure is also provided on the outer side of the shell to limit the position of the outer protective ring.

[0019] Preferably, the limiting structure includes a limiting pin, a pin groove and a connecting plate;

[0020] The pin groove is formed on the outer shell, and a plurality of the limit pins are evenly arranged on one side of the connecting plate. The limit pins penetrate the pin groove and extend to the inner side of the outer shell, and an outer protective ring is clamped between every two limit pins.

[0021] Preferably, a slide rail is provided on the inner side of the shell along the axial direction, and a connecting block is connected to the outer side of the outer protective ring. The connecting block is slidably arranged on the inner side of the slide rail, and the size of the slide rail matches the size of the connecting block.

[0022] The invention proposes a high-strength and high-impact anchor rod quick sorting device, which has the beneficial effect that: the high-strength and high-impact anchor rod quick sorting device is provided with a cleaning structure matching the spiral gap on the outside of the steel strand anchor rod, and as the anchor rod moves inside the outer shell, the impurities in the gap can be effectively processed to avoid the problem of wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic structural diagram of a high-strength and high-impact anchor rod rapid arrangement device proposed by the present invention.

[0024] Figure 2 This is a structural top view of a high-strength and high-impact anchor rod quick arrangement device proposed by the present invention.

[0025] Figure 3 This is a structural front view of a high-strength and high-impact anchor rod quick tidying device proposed by the present invention.

[0026] Figure 4 The present invention provides a structural side view of a high-strength and high-impact anchor rod quick arrangement device.

[0027] Figure 5 for Figure 1 An enlarged structural view of part A of a proposed high-strength and high-impact anchor bolt quick finishing device.

[0028] Figure 6 This is a structural cross-sectional view of an outer protective ring and an inner protective ring of a high-strength and high-impact anchor rod quick finishing device proposed by the present invention.

[0029] Figure 7 It is a structural schematic diagram of a steel strand anchor rod in the prior art.

[0030] In the figure: outer shell 1, outer protective ring 2, inner protective ring 3, support rod 4, scraper 5, slot 6, first sphere 7, connecting block 8, slide rail 9, limit pin 10, pin slot 11, connecting plate 12, annular groove 13, arc plate 14, elastic band 15, spherical slot 16, second sphere 17, liquid inlet 18, chamber 19. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Example 1

[0033] Reference Figure 1-4 A high-strength and high-impact anchor bolt quick finishing device comprises a shell 1, and both ends of the shell 1 are opened:

[0034] A support assembly is provided on the inner side of the housing 1, and a plurality of support rods 4 are distributed in a ring shape on the inner side of the support assembly, and the plurality of support rods 4 can all achieve angle adjustment;

[0035] A cleaning assembly is provided at the end of the support rod 4, and the cleaning assembly cleans the gap outside the anchor rod.

[0036] The supporting assembly includes an outer protective ring 2, an inner protective ring 3, an annular groove 13 and an arc plate 14;

[0037] The inner protective ring 3 is rotatably disposed on the inner side of the outer protective ring 2 , and the outer protective ring 2 is slidably disposed on the inner side of the outer shell 1 .

[0038] The annular groove 13 is formed on the outer protective ring 2 , the arc plate 14 is located in the annular groove 13 , and the arc plate 14 is movably connected to the end of the support rod 4 .

[0039] The cleaning assembly includes an elastic band 15, a spherical groove 16 and a second sphere 17;

[0040] The spherical groove 16 is opened on the inner protection ring 3 , and a second sphere 17 is rotatably arranged in the spherical groove 16 . The second sphere 17 is connected to the upper arc plate 14 through an elastic band 15 , and the support rod 4 is connected to the lower end of the second sphere 17 .

[0041] The cleaning assembly further comprises scraping teeth 5 which are symmetrically arranged at the distal end of the support rod 4 in an active state.

[0042] When the steel strand anchor needs to be processed, the operator inserts the anchor from one end of the shell 1. Since the angle of the support rod 4 can be adjusted and the outer surface of the steel strand anchor is arranged in an arc shape, when the end of the support rod 4 contacts the anchor, the support rod 4 is deflected, so that the scraper 5 fixed at the end of the support rod 4 can smoothly enter the gap on the outside of the anchor. As the anchor continues to move along the axial direction inside the shell 1, the inner protective ring 3 rotates relatively on the inner side of the outer protective ring 2, so that the scraper 5 fixed at the end of the support rod 4 can move along the threaded gap as the anchor moves. During the whole process, the scraper 5 is always located in the gap on the outside of the anchor, so that the debris in the spiral gap on the outside of the anchor can be effectively cleaned, and the cleaning speed is faster.

[0043] The inner protective ring 3 and the outer protective ring 2 cooperate with each other, and slide on the inner side of the annular groove 13 through the arc plate 14, driving the support rod 4 to deflect. During this period, the second sphere 17 rotates in the spherical groove 16 to cooperate with the deflection of the support rod 4. When the second sphere 17 deflects, the elastic band 15 whose upper end is fixed between the second sphere 17 and the arc plate 14 is in a tensioned state. In this case, there is a pulling force on the second sphere 17, which can assist the support rod 4 to return to its original position when it loses contact with the anchor rod.

[0044] Example 2

[0045] When the gaps outside the steel strand anchor are being treated with spray paint, the protective paint cannot be evenly applied to the gaps outside the steel strand, resulting in the inside of the gaps being exposed to the oxide environment for a long time, causing corrosion problems.

[0046] refer to Figure 5-6 The difference between this embodiment and embodiment 1 is that a chamber 19 is opened on the inner side of the support rod 4, a slot 6 is provided at the bottom of the chamber 19, a first ball 7 is rotatably provided in the slot 6, and the first ball 7 is located between the two scraping teeth 5.

[0047] A liquid inlet 18 is also installed on one side of the chamber 19 , and a rubber plug is inserted into the liquid inlet 18 .

[0048] To this end, a chamber 19 is opened on the inner side of the support rod 4, and liquid protective paint is injected into the chamber 19 in advance. The protective paint enters the chamber 19 through the liquid inlet 18. When the end position of the support rod 4 moves in the gap outside the anchor rod, the first sphere 7 at the end position of the support rod 4 contacts with the inner wall of the gap. During the contact process, the friction resistance drives the first sphere 7 to rotate. Since part of the first sphere 7 is located on the inner side of the chamber 19, when the first sphere 7 rotates, the protective paint inside the chamber 19 will be brought out and evenly applied to the gap outside the anchor rod. When the first sphere 7 and the anchor rod are no longer in contact with each other, the first sphere 7 stops rotating. In this way, the protective paint inside the chamber 19 can be prevented from continuing to leak out, which plays a good role in controlling the flow rate.

[0049] Example 3

[0050] Since the anchor rods enter the housing 1 in the same direction, the scraping teeth 5 at the end of the support rod 4 that first contacts the anchor rods will scrape off a large amount of impurities, which also results in the largest amount of impurities being accumulated on these scraping teeth 5, thus affecting subsequent processing.

[0051] refer to Figure 1 The difference between this embodiment and embodiment 1 and embodiment 2 is that a limiting structure is further provided on the outer side of the housing 1 to limit the position of the outer protective ring 2 .

[0052] The limiting structure includes a limiting pin 10, a pin slot 11 and a connecting plate 12;

[0053] A pin slot 11 is formed on the housing 1 , and a plurality of limit pins 10 are evenly arranged on one side of the connecting plate 12 . The limit pins 10 penetrate the pin slot 11 and extend to the inner side of the housing 1 , and an outer protective ring 2 is sandwiched between every two limit pins 10 .

[0054] A slide rail 9 is provided on the inner side of the housing 1 along the axial direction, and a connecting block 8 is connected to the outer side of the outer protective ring 2. The connecting block 8 is slidably arranged on the inner side of the slide rail 9, and the size of the slide rail 9 matches that of the connecting block 8.

[0055] To this end, a connecting block 8 is provided at the bottom of the plurality of outer protective rings 2 so that they can move smoothly in the slide rail 9 on the inner side of the outer shell 1, so that after a period of use, the scraper 5 whose end first contacts the anchor rod can be moved together with the support rod 4 and the outer protective ring 2 and the inner protective ring 3 to the other side of the outer shell 1. This method of adjusting the position of the outer protective ring 2 enables the scraper 5 at the end of each support rod 4 to play the cleaning role to the greatest extent. After the scraper 5 is cleaned regularly and the position of the outer protective ring 2 is adjusted, the limit pin 10 on one side of the connecting plate 12 is inserted into the pin groove 11, and one outer protective ring 2 is clamped and limited by two limit pins 10.

[0056] The working principle of the device is:

[0057] When the steel strand anchor needs to be processed, the operator inserts the anchor from one end of the shell 1. Since the angle of the support rod 4 can be adjusted and the outer surface of the steel strand anchor is arranged in an arc shape, when the end of the support rod 4 contacts the anchor, the support rod 4 is deflected, so that the scraper 5 fixed at the end of the support rod 4 can smoothly enter the gap on the outside of the anchor. As the anchor continues to move along the axial direction inside the shell 1, the inner protective ring 3 rotates relatively on the inner side of the outer protective ring 2, so that the scraper 5 fixed at the end of the support rod 4 can move along the threaded gap as the anchor moves. During the whole process, the scraper 5 is always located in the gap on the outside of the anchor, so that the debris in the spiral gap on the outside of the anchor can be effectively cleaned, and the cleaning speed is faster.

[0058] The inner protective ring 3 and the outer protective ring 2 cooperate with each other, and slide on the inner side of the annular groove 13 through the arc plate 14, driving the support rod 4 to deflect. During this period, the second sphere 17 rotates in the spherical groove 16 to cooperate with the deflection of the support rod 4. When the second sphere 17 deflects, the elastic band 15 whose upper end is fixed between the second sphere 17 and the arc plate 14 is in a tensioned state. In this case, there is a pulling force on the second sphere 17, which can assist the support rod 4 to return to its original position when it loses contact with the anchor rod.

[0059] When the gaps outside the steel strand anchor are being treated with spray paint, the protective paint cannot be evenly applied to the gaps outside the steel strand, resulting in the inside of the gaps being exposed to the oxide environment for a long time, causing corrosion problems.

[0060] To this end, a chamber 19 is opened on the inner side of the support rod 4, and liquid protective paint is injected into the chamber 19 in advance. The protective paint enters the chamber 19 through the liquid inlet 18. When the end position of the support rod 4 moves in the gap outside the anchor rod, the first sphere 7 at the end position of the support rod 4 contacts with the inner wall of the gap. During the contact process, the friction resistance drives the first sphere 7 to rotate. Since part of the first sphere 7 is located on the inner side of the chamber 19, when the first sphere 7 rotates, the protective paint inside the chamber 19 will be brought out and evenly applied to the gap outside the anchor rod. When the first sphere 7 and the anchor rod are no longer in contact with each other, the first sphere 7 stops rotating. In this way, the protective paint inside the chamber 19 can be prevented from continuing to leak out, which plays a good role in controlling the flow rate.

[0061] Since the anchor rods enter the housing 1 in the same direction, the scraping teeth 5 at the end of the support rod 4 that first contacts the anchor rods will scrape off a large amount of impurities, which also results in the largest amount of impurities being accumulated on these scraping teeth 5, thus affecting subsequent processing.

[0062] To this end, a connecting block 8 is provided at the bottom of the plurality of outer protective rings 2 so that they can move smoothly in the slide rail 9 on the inner side of the outer shell 1, so that after a period of use, the scraper 5 whose end first contacts the anchor rod can be moved together with the support rod 4 and the outer protective ring 2 and the inner protective ring 3 to the other side of the outer shell 1. This method of adjusting the position of the outer protective ring 2 enables the scraper 5 at the end of each support rod 4 to play the cleaning role to the greatest extent. After the scraper 5 is cleaned regularly and the position of the outer protective ring 2 is adjusted, the limit pin 10 on one side of the connecting plate 12 is inserted into the pin groove 11, and one outer protective ring 2 is clamped and limited by two limit pins 10.

[0063] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-strength and high-impact anchor bolt quick finishing device, comprising a housing (1), wherein both ends of the housing (1) are open. Features: A support assembly is arranged on the inner side of the housing (1), and a plurality of support rods (4) are distributed in a ring shape on the inner side of the support assembly, and the plurality of support rods (4) are all capable of achieving angle adjustment; A cleaning component is provided at the end of the support rod (4), and the cleaning component cleans the gap outside the anchor rod.

2. The high-strength and high-impact anchor bolt quick finishing device according to claim 1, It is characterized in that The support assembly comprises an outer protective ring (2), an inner protective ring (3), an annular groove (13) and an arc-shaped plate (14); The inner protective ring (3) is rotatably arranged on the inner side of the outer protective ring (2), and the outer protective ring (2) is slidably arranged on the inner side of the outer shell (1).

3. The high-strength and high-impact anchor bolt quick finishing device according to claim 2, It is characterized in that The annular groove (13) is formed on the outer protective ring (2), the arc plate (14) is located in the annular groove (13), and the arc plate (14) is movably connected to the end of the support rod (4).

4. The high-strength and high-impact anchor bolt quick finishing device according to claim 3, It is characterized in that The cleaning assembly comprises an elastic band (15), a spherical groove (16) and a second sphere (17); The spherical groove (16) is provided on the inner protective ring (3), a second sphere (17) is rotatably arranged in the spherical groove (16), the second sphere (17) is connected to the upper arc plate (14) through an elastic band (15), and the support rod (4) is connected to the lower end of the second sphere (17).

5. The high-strength and high-impact anchor bolt quick finishing device according to claim 4, It is characterized in that The cleaning assembly further comprises scraping teeth (5), and the scraping teeth (5) are symmetrically arranged at the distal end of the support rod (4) in an active state.

6. The high-strength and high-impact anchor bolt quick finishing device according to claim 5, It is characterized in that A chamber (19) is provided on the inner side of the support rod (4), a slot (6) is provided at the bottom of the chamber (19), a first ball (7) is rotatably provided in the slot (6), and the first ball (7) is located between the two scraping teeth (5).

7. The high-strength and high-impact anchor bolt quick finishing device according to claim 6, It is characterized in that A liquid inlet (18) is also installed on one side of the chamber (19), and a rubber plug is inserted into the liquid inlet (18).

8. The high-strength and high-impact anchor bolt quick finishing device according to any one of claims 1 or 7, It is characterized in that A limiting structure is also provided on the outer side of the housing (1) for limiting the position of the outer protective ring (2).

9. The high-strength and high-impact anchor bolt quick finishing device according to claim 8, It is characterized in that The limiting structure comprises a limiting pin (10), a pin slot (11) and a connecting plate (12); The pin groove (11) is formed on the outer shell (1), and a plurality of the limit pins (10) are evenly arranged on one side of the connecting plate (12). The limit pins (10) penetrate the pin groove (11) and extend to the inner side of the outer shell (1), and an outer protective ring (2) is clamped between every two limit pins (10).

10. The high-strength and high-impact anchor bolt quick finishing device according to claim 9, It is characterized in that A slide rail (9) is provided on the inner side of the outer shell (1) along the axial direction, and a connecting block (8) is connected to the outer side of the outer protective ring (2). The connecting block (8) is slidably arranged on the inner side of the slide rail (9), and the size of the slide rail (9) matches the size of the connecting block (8).

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