CN212712516U - Hoisting equipment for steel wire rope of pile driver - Google Patents

Abstract

The utility model discloses a pile driver is hoisting equipment for wire rope, pylon, roof-rack and hoist engine main part including the pile driver, the surface mounting of hoist engine main part has the display screen, the pylon top surface of roof-rack below transversely installs the control frame, and the surface mounting of control frame has a guide section of thick bamboo, the internally mounted of guide section of thick bamboo has detection mechanism, and the relative movable mounting in bottom of guide section of thick bamboo has and holds tightly the mechanism, the control frame surface mounting of guide section of thick bamboo one side has the camera, roof-rack surface mounting of control frame below has the assembly jig, the bottom movable mounting of assembly jig has the drill rod sleeve. The utility model discloses a be provided with a series of structures for this pile driver is hoist equipment for wire rope, can be convenient for observe under the condition of pylon eminence wire rope, proofread wire rope activity speed, under the condition such as wire rope fracture, hold tightly fixedly to wire rope, slow down or prevent wire rope and even the drilling rod tenesmus, improve equipment safety in utilization.

Description

Hoisting equipment for steel wire rope of pile driver

Technical Field

The utility model relates to a pile rig technical field specifically is a pile driver is hoist equipment for wire rope.

Background

The steel wire rope is a widely used metal product, the steel wire rope is formed by twisting a plurality of layers of steel wires into strands, then a certain number of strands are twisted into a spiral rope by taking a rope core as a center, and in the using process of the pile-driving drilling machine, the steel wire rope is provided with a hoisting device which can suspend a drill rod and slowly lower the steel wire rope and the drill rod in accordance with the progress of pile-driving drilling so as to promote the feeding operation of the drill rod.

In the wire rope use of reality, especially large-scale pile driver drill, generally install the hoist engine part on pile driver drill's automobile body, and wire rope need pull to the pylon top and be connected with the drilling rod downwards again, whole journey is longer, the manual work is unable to detect wire rope constantly, if there is under the condition such as crackle in certain department of wire rope, the manual work is very difficult to perceive, and general hoisting equipment structure is comparatively simple, if wire rope breaks suddenly, then can't guarantee to wire rope's urgent fixed, it loses the power of hanging to make the drilling rod very easily, fall downwards fast, the drill bit contacts with the ground, produce great impact force very easily and destroy the drill bit, even lead to the fact the threat to staff's life safety below.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pile driver is hoist equipment for wire rope to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pile driver is hoist equipment for wire rope, includes the pylon of pile driver, the roof-rack on pylon top and installs the hoist engine main part in pylon one side, the surface mounting of hoist engine main part has the display screen, the control frame is transversely installed on the pylon top surface of roof-rack below, and the surface mounting of control frame has a guide tube, the internally mounted of guide tube has detection mechanism, and the relative movable mounting in bottom of guide tube has and holds tightly the mechanism, the control frame surface mounting of guide tube one side has the camera, roof-rack surface mounting of control frame below has the assembly jig, the bottom movable mounting of assembly jig has the drill rod sleeve, and inside wire rope extended to the drill rod sleeve through hoist engine main part, roof-rack and guide tube.

Preferably, an adjusting rod is installed between the camera and the control frame, and a projection plate is installed at the edge of the surface of the top end of the assembling frame below the guide cylinder.

Preferably, detection mechanism includes electromagnetic inductor and guiding groove, and the guiding groove sets up in the inside of guide cylinder, and the guiding groove switches on from top to bottom, and electromagnetic inductor installs in the inside of guiding groove, and wire rope is through electromagnetic inductor downwardly extending.

Preferably, the clasping mechanism comprises a first telescopic rod and a second telescopic rod, the first telescopic rod is arranged on the surface of the adjusting rod close to the guide cylinder, the second telescopic rod is arranged on the surface of the guide cylinder, the first telescopic rod and the second telescopic rod are arranged oppositely, and the output rods of the first telescopic rod and the second telescopic rod extend into the guide cylinder through the opening.

Preferably, the screens board is all installed to the output shaft end of first telescopic link and second telescopic link, and the surface of screens board all installs anti-skidding line.

Preferably, an anti-skidding rubber ring is installed inside the guide cylinder below the electromagnetic inductor through an elastic rope, and a through hole which is communicated up and down is formed inside the anti-skidding rubber ring.

Preferably, a steering wheel is installed on the surface of the inner wall of the guide cylinder issued by the antiskid rubber ring, a pull rope is installed at the bottom end of the antiskid rubber ring, and the pull rope extends to the surface of the clamping plate through the steering wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this pile driver is hoisting equipment for wire rope, through the camera, can carry out the camera operation to the wire rope from guide cylinder downstream, whether the inspection wire rope surface is intact simultaneously, can be under the condition that follow-up wire rope pauses to receive and release, the actual state condition of direct observation wire rope, the manual work of being convenient for carries out control operation, through the display screen, can present the photographic picture of camera on the hoist engine surface, the manual work of being convenient for can direct observation the wire rope movable condition on pylon top when the operation, through the projection board, the panel of optional dark colour, use as camera shooting wire rope's background wall, avoid when pile driver during operation, because of reasons such as outside light intensity cause the influence to the quality that the camera shot wire rope.

2. The hoisting equipment for the steel wire rope of the pile driver can ensure that under the unexpected conditions of steel wire rope breakage and the like through the clasping mechanism, the steel wire rope is limited and clamped, the steel wire rope is prevented or slowed from continuously moving downwards, further the unexpected phenomena of drill bit breakage and the like caused by the rapid falling of the drill bit below are avoided, the first telescopic rod and the second telescopic rod are telescopic rod pieces, such as telescopic air cylinders or hydraulic cylinders, which are positioned on the same straight line and can move relatively to form a touch effect, and the first telescopic rod and the second telescopic rod are connected with the first telescopic rod and the second telescopic rod through clamping plates, under the condition that the first telescopic rod and the second telescopic rod move relatively, the two clamping plates can be contacted relatively and tightly pushed, the steel wire rope between the two clamping plates is clamped and pressed tightly to achieve the effect of limiting and holding tightly, the steel wire rope is prevented from continuously moving downwards and is used in combination with the anti-skid grains, the actual friction coefficient of the surface of the clamping plate can be increased, and the stability of fixing and jacking the steel wire rope is improved.

3. This pile driver is hoist equipment for wire rope, through electromagnetic inductor, be similar to the magnetic induction principle, can switch on and produce magnetic field, cut the line of magnetic induction with the help of the wire rope motion, different rates of motion can obtain different line cutting variation sizes of magnetic induction, be used for detecting whether quick the whereabouts of wire rope, can reflect whether the wire rope splits or the hoist roll-up stroke is correct, through the guide cylinder, use with the guiding groove combines, can form the passageway that a top-down switched on, carry out top-down's guide to wire rope, be convenient for wire rope is in electromagnetic induction's intermediate position department, conveniently carry out actual detection operation.

4. This pile driver is hoisting equipment for wire rope, through anti-skidding rubber ring, inside is the preparation of the very big rubber materials of coefficient of friction and forms, the internal diameter is great, can not influence the downward circulation of wire rope, through the stay cord, and use with the directive wheel combination, the one end and the screens board of stay cord are connected, when the screens board motion, the accessible stay cord drives anti-skidding rubber ring and moves to one side, make the internal surface and the wire rope contact of anti-skidding rubber ring, produce great frictional force effect in the twinkling of an eye and act on wire rope, and to wire rope to one side tractive, play certain buffering effect, make things convenient for going on of the tight operation in follow-up screens board top.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the control frame of the present invention;

fig. 3 is a partial structural diagram of a in fig. 2.

In the figure: 1. a winch main body; 2. a display screen; 3. a tower; 4. an assembly frame; 5. adjusting a rod; 6. a machine top frame; 7. a guide cylinder; 8. a projection plate; 9. a drill rod sleeve; 10. a camera; 11. a first telescopic rod; 12. a control frame; 13. a guide groove; 14. an electromagnetic inductor; 15. an anti-slip rubber ring; 16. a clamping plate; 17. a second telescopic rod; 18. a steering wheel; 19. pulling a rope; 20. and (4) anti-skid lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the hoisting device for a steel wire rope of a pile driver of the present embodiment includes a tower 3 of the pile driver, a top frame 6 on the top of the tower 3, and a hoisting machine body 1 installed on one side of the tower 3, wherein the hoisting machine body 1 can control the hoisting of the steel wire rope, the tower 3 is vertically arranged and can fixedly support the top frame 6, two support wheels are installed on the top frame 6 and can perform traction and steering operations on the steel wire rope, a display screen 2 is installed on the surface of the hoisting machine body 1 and is a common color liquid crystal display screen, the hoisting machine body 1 can share a power supply, a control frame 12 is transversely installed on the top surface of the tower 3 below the top frame 6, the control frame 12 is a transverse metal rod, a guide cylinder 7 is installed on the surface of the control frame 12, the guide cylinder 7 has a larger inner diameter and is supported by the control frame 12, a detection mechanism is installed inside the guide cylinder 7, the speed detection can be carried out on the steel wire rope passing through the guide cylinder 7, a clasping mechanism is movably mounted at the bottom end of the guide cylinder 7 relatively, the steel wire rope can be locked under the accident condition that the steel wire rope is likely to be broken, a camera 10 is mounted on the surface of a control frame 12 on one side of the guide cylinder 7, the camera 10 is right opposite to the lower portion of the guide cylinder 7 and can carry out camera shooting operation on the guided steel wire rope, the camera 10 is connected with a display screen 2 through a wire and can feed back a shot picture to the display screen 2 to form an electric signal, an assembly frame 4 is mounted on the surface of a top frame 6 below the control frame 12, a drill rod sleeve 9 is movably mounted at the bottom end of the assembly frame 4, a drill rod for a pile drilling machine is movably mounted in the drill rod sleeve 9 through key grooves and the like, when the drill rod is actually used, the drill rod can move downwards relative to the drill rod sleeve 9 under the gravity, and the, and the steel wire rope extends to the interior of a drill rod sleeve 9 through the winch main body 1, the top frame 6 and the guide cylinder 7, and the tail end of the steel wire rope is connected with a drill rod.

Specifically, install between camera 10 and the control frame 12 and adjust pole 5, can select the rotatory member that has the axle bed of accessible motor as adjusting pole 5, support camera 10 by adjusting pole 5, and the 4 top surface edges of assembly jig of guide tube 7 below install projection board 8, projection board 8 is just to camera 10, the panel of optional dark colour, use as camera 10 photography wire rope's wall, avoid when pile drilling rig during operation, because of reasons such as outside light is strong to camera 10 shooting wire rope's quality causes the influence.

Further, the detection mechanism includes electromagnetic inductor 14 and guiding groove 13, guiding groove 13 sets up in the inside of guide cylinder 7, and guiding groove 13 switches on from top to bottom, as the passageway of wire rope activity from top to bottom, electromagnetic inductor 14 is installed in the inside of guiding groove 13, wire rope is through electromagnetic inductor 14 downwardly extending, electromagnetic inductor 14 can be provided the electric energy by external power supply, the theory of reality is similar to electromagnetic field cutting magnetic induction line, electromagnetic inductor 14 can produce the electromagnetic field after switching on the power, do cutting magnetic induction line motion when wire rope moves down, make the electromagnetic field change, and then the electric current of electromagnetic inductor 14 changes, according to the electric current variation size, and then can indirectly obtain the rough speed of wire rope up-and-down motion.

Further, the clasping mechanism comprises a first telescopic rod 11 and a second telescopic rod 17, the first telescopic rod 11 is installed on the surface of the adjusting rod 5 close to the guide cylinder 7, the second telescopic rod 17 is installed on the surface of the guide cylinder 7, the second telescopic rod 17 and the first telescopic rod 11 can select common telescopic parts such as electric telescopic rods or hydraulic cylinders, the control parts of the first telescopic rod 11 and the second telescopic rod 17 are connected with the same controller through leads and an electromagnetic inductor 14, when the electromagnetic inductor 14 detects that the steel wire rope falls down very fast, the first telescopic rod 11 and the second telescopic rod 17 can be started to act, the first telescopic rod 11 and the second telescopic rod 17 are oppositely arranged, and the output rods of the first telescopic rod 11 and the second telescopic rod 17 extend to the interior of the guide cylinder 7 through the openings, when in actual use, the output rods of the first telescopic rod 11 and the second telescopic rod 17 can be contacted with each other to clamp the steel wire rope between the two rods.

Further, screens board 16 is all installed to the output pole end of first telescopic link 11 and second telescopic link 17, can carry out linear motion along with first telescopic link 11 or second telescopic link 17, and during the in-service use, two screens boards 16 can push up tightly each other, and screens board 16's surface all installs anti-skidding line 20, make the surperficial coefficient of friction increase of screens board 16, two screens boards 16 can contact relatively and push up tightly, carry out the screens to the wire rope that is in between two screens boards 16 and push up tightly, avoid wire rope and even the drilling rod to carry out the downstream.

Further, the inside anti-skidding rubber ring 15 of installing through the elasticity rope of guide cylinder 7 of electromagnetic inductor 14 below, the both sides of anti-skidding rubber ring 15 are spacing by the elasticity rope, and elasticity rope self elasticity performance is good, but atress elasticity is tensile, during the in-service use, the inside of anti-skidding rubber ring 15 is provided with the through-hole that switches on from top to bottom, the passageway that moves about from top to bottom as wire rope, under the normal condition, wire rope does not contact with anti-skidding rubber ring 15, and when needs carry out the pause fast to wire rope, can contact with wire rope and play the effect of frictional resistance.

Furthermore, a steering wheel 18 is installed on the surface of the inner wall of the guide cylinder 7 issued by the anti-skid rubber ring 15, a rotatable supporting wheel is arranged on the surface, a pulling rope 19 is installed at the bottom end of the anti-skid rubber ring 15, the pulling rope 19 is located at one side of the anti-skid rubber ring 15, the pulling rope 19 extends to the surface of the clamping plate 16 through the steering wheel 18, and the pulling rope 19 is only one, so that the pulling rope 19 is connected with only one clamping plate 16, for example, the clamping plate 16 on the first telescopic rod 11, namely, the steering wheel 18 is used as a support, the pulling rope 19 can pull the pulling rope 19 when the first telescopic rod 11 drives the clamping plate 16 to move forward, so that the anti-skid rubber ring 15 is stressed to one side, the inner wall of the anti-skid rubber ring 15 is forced to contact with the surface of the steel wire rope to form friction, even under the condition that the pulling effect is large, the anti-, the generated friction force is upward, so that the lower steel wire rope part receives certain resistance, the movement is slowed down, and the clamping plate 16 acts on the steel wire rope to form a fixing effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a pile driver is hoist equipment for wire rope, includes tower (3), the roof-rack (6) on tower (3) top of pile driver and installs hoist engine main part (1) in tower (3) one side, its characterized in that: the surface mounting of hoist engine main part (1) has display screen (2), control frame (12) are transversely installed to pylon (3) top surface of roof rack (6) below, and the surface mounting of control frame (12) has guide tube (7), the internally mounted of guide tube (7) has detection mechanism, and the relative movable mounting in bottom of guide tube (7) has a mechanism of holding tightly, the control frame (12) surface mounting of guide tube (7) one side has camera (10), roof rack (6) surface mounting of control frame (12) below has assembly jig (4), the bottom movable mounting of assembly jig (4) has drill rod sleeve (9), and inside wire rope extended to drill rod sleeve (9) through hoist engine main part (1), roof rack (6) and guide tube (7).

2. The hoisting device for the pile driver steel wire rope according to claim 1, wherein: an adjusting rod (5) is installed between the camera (10) and the control frame (12), and a projection plate (8) is installed at the edge of the top end surface of the assembling frame (4) below the guide cylinder (7).

3. The hoisting device for the pile driver steel wire rope according to claim 1, wherein: the detection mechanism comprises an electromagnetic inductor (14) and a guide groove (13), the guide groove (13) is arranged in the guide barrel (7), the guide groove (13) is communicated up and down, the electromagnetic inductor (14) is arranged in the guide groove (13), and the steel wire rope extends downwards through the electromagnetic inductor (14).

4. The hoisting device for the pile driver steel wire rope according to claim 1, wherein: the clasping mechanism comprises a first telescopic rod (11) and a second telescopic rod (17), the first telescopic rod (11) is installed on the surface of an adjusting rod (5) close to a guide cylinder (7), the second telescopic rod (17) is installed on the surface of the guide cylinder (7), the first telescopic rod (11) and the second telescopic rod (17) are arranged relatively, and output rods of the first telescopic rod (11) and the second telescopic rod (17) extend to the interior of the guide cylinder (7) through an opening.

5. The hoisting device for the pile driver steel wire rope according to claim 4, wherein: screens board (16) are all installed to the output pole end of first telescopic link (11) and second telescopic link (17), and antiskid line (20) are all installed on the surface of screens board (16).

6. The hoisting device for the pile driver steel wire rope according to claim 3, wherein: the anti-skidding rubber ring (15) is installed through the elasticity rope in guide cylinder (7) below electromagnetic inductor (14), and the inside of anti-skidding rubber ring (15) is provided with the through-hole that switches on from top to bottom.

7. The hoisting device for the pile driver steel wire rope according to claim 6, wherein: the surface of the inner wall of the guide cylinder (7) issued by the antiskid rubber ring (15) is provided with a steering wheel (18), the bottom end of the antiskid rubber ring (15) is provided with a pull rope (19), and the pull rope (19) extends to the surface of the clamping plate (16) through the steering wheel (18).

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