CN210564430U - Novel tube drawing machine - Google Patents

Abstract

The utility model discloses a novel tube drawing machine, the on-line screen storage device comprises a base, be equipped with the through hole on the base, the both ends top of base is connected with the connecting plate, two through telescopic machanism respectively the one end that the connecting plate is relative is connected, two through first solid fixed ring the equal fixedly connected with fixed plate in top of connecting plate. In the utility model, through the cooperation of the fixed plate, the threaded rod, the handles, the telescopic rods, the rotating blocks and the clamping blocks, the effect of simultaneously rotating the two handles to drive the two clamping blocks to move towards opposite directions is achieved, the public function of tightly holding and fixing the drill rod or the drilling wall protection sleeve by the two clamping blocks is realized, and the applicability of the drawbench is improved; through the cooperation of the hydraulic column, the second fixing ring and the telescopic sleeve, the effect that the telescopic sleeve is sleeved on the outer side wall of the hydraulic column is achieved, and the function of protecting the hydraulic column is achieved.

Description

Novel tube drawing machine

Technical Field

The utility model relates to a building engineering machine tool technical field, more specifically say, in particular to novel tube drawing machine.

Background

The pipe drawing machine is a matched auxiliary device of a drilling machine in various rock-soil drilling projects, is suitable for projects of cast-in-place piles, jet grouting drilling, anchor cable holes and the like which are constructed by adopting a pipe following drilling process, and is used for drawing out a wall protection sleeve and a drill rod for drilling. It can also be used for pulling out the casing and the drill rod in the accident treatment of various drilling tools.

At present, the clamping seat is used for holding the pull-out drilling wall protection sleeve and the drill rod tightly, the inner diameter of the clamping seat is fixed, the pull-out drilling wall protection sleeve and the drill rod with one diameter can only be pulled out, and the diameters of the pull-out drilling wall protection sleeve and the drill rod used on a building site are different, so that the pipe drawing machine has certain limitation in the use process.

To this end, we propose a new tube drawing bench to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having on the drawbench generally to pull out drilling dado sleeve pipe and drilling rod and hold tightly with the cassette now among the prior art, and the internal diameter of cassette is fixed, can only pull out drilling dado sleeve pipe and drilling rod to a diameter and carry out the tube drawing, and the diameter that pulls out drilling dado sleeve pipe and drilling rod that uses on the building site is not of uniform size, consequently, the drawbench has the problem of certain limitation at the in-process that uses, and the novel drawbench that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel tube drawing machine, includes the base, be equipped with the through hole on the base, the both ends top of base is connected with the connecting plate, two through telescopic machanism respectively the one end that the connecting plate is relative is connected, two through first solid fixed ring the equal fixedly connected with fixed plate in top of connecting plate, the fixed plate is connected with through adjustment mechanism and is the tight piece of clamp that the arc set up, two it matches the setting to press from both sides tight piece.

Preferably, the telescopic mechanism comprises a hydraulic column fixedly connected to the top of the base.

Preferably, the outer side wall of the hydraulic column is fixedly sleeved with a second fixing ring, the second fixing ring is connected with the connecting plate through a telescopic sleeve, and the telescopic sleeve is sleeved on the outer side wall of the hydraulic column.

Preferably, adjustment mechanism includes the threaded rod of threaded connection on the fixed plate, the one end of threaded rod runs through the fixed plate in proper order and presss from both sides tight piece and fixedly connected with turning block, it is equipped with the rotation cavity that corresponds with the turning block to press from both sides to be equipped with on the tight piece, it communicates with each other with the rotation mouth to rotate the cavity, the one end fixedly connected with handle of turning block is kept away from to the threaded rod.

Preferably, the fixing plate is connected with the clamping block through a telescopic rod.

The embodiment of the utility model provides a technical scheme can include following beneficial effect:

1. through the matching action of the fixed plate, the threaded rod, the handles, the telescopic rods, the rotating blocks and the clamping blocks, the effect that the two handles are simultaneously rotated to drive the two clamping blocks to move towards opposite directions is achieved, the male function that the two clamping blocks tightly hold and fix the drill rod or the drilling wall protection sleeve is realized, and the applicability of the pipe drawing machine is improved;

2. through the cooperation of the hydraulic column, the second fixing ring and the telescopic sleeve, the effect that the telescopic sleeve is sleeved on the outer side wall of the hydraulic column is achieved, and the function of protecting the hydraulic column is achieved.

Drawings

Fig. 1 is a schematic structural view of a novel tube drawing bench provided by the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is the structural schematic diagram of the clamping block in the novel pipe drawing bench provided by the utility model.

In the figure: 1. a base; 2. a hydraulic column; 3. a connecting plate; 4. a first retaining ring; 5. a fixing plate; 6. a threaded rod; 7. a handle; 8. a clamping block; 9. a telescopic rod; 10. a second retaining ring; 11. a through opening; 12. a telescopic sleeve; 13. and (6) rotating the block.

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.

Referring to fig. 1-3, a novel drawbench, including base 1, be equipped with on base 1 and run through mouth 11, base 1's both ends top is connected with connecting plate 3 through telescopic machanism respectively, telescopic machanism includes the hydraulic pressure post 2 of fixed connection at base 1 top, it needs to explain, hydraulic pressure post 2, the control technology of hydraulic pressure post 2 and the energy supply technology of hydraulic pressure post 2 are prior art, do not do too much to state here, hydraulic pressure post 2's effect is the distance of adjusting between first solid fixed ring 4 and the base 1, be convenient for carry out the tube drawing to drilling rod or drilling dado sleeve, the effect that runs through mouth 11 is convenient for drilling rod or drilling dado sleeve to pass base 1 and carry out the tube drawing operation.

Wherein, the fixed solid fixed ring 10 of second that has cup jointed of lateral wall of hydraulic pressure post 2, the solid fixed ring 10 of second is connected with connecting plate 3 through telescopic sleeve 12, telescopic sleeve 12 cover is established on the lateral wall of hydraulic pressure post 2, it should explain, telescopic sleeve 12 is prior art, telescopic sleeve 12's material is corrosion-resistant plastics material, do not describe here too much, the model is YG001, telescopic sleeve 12 can be along with the distance transform between connecting plate 3 and the base 1 and prolong or shrink, the extension pole wall of the protection hydraulic pressure post 2 of being convenient for of purpose does not receive the damage, be convenient for prolong the life of hydraulic pressure post 2.

Wherein, the opposite ends of the two connecting plates 3 are connected by a first fixing ring 4, the tops of the two connecting plates 3 are fixedly connected with a fixing plate 5, the fixing plate 5 is connected with clamping blocks 8 arranged in an arc shape by an adjusting mechanism, the two clamping blocks 8 are arranged in a matching way, the adjusting mechanism comprises a threaded rod 6 which is in threaded connection with the fixing plate 5, one end of the threaded rod 6 sequentially penetrates through the fixing plate 5 and the clamping blocks 8 and is fixedly connected with a rotating block 13, a rotating cavity corresponding to the rotating block 13 is arranged on the clamping block 8, a rotating opening corresponding to the threaded rod 6 is arranged on the clamping block 8, the rotating cavity is communicated with the rotating opening, one end of the threaded rod 6 far away from the rotating block 13 is fixedly connected with a handle 7, the threaded rod 6 is driven to rotate by simultaneously rotating the two handles 7, the threaded rod 6 rotates to drive the two clamping blocks 8 to move towards opposite directions, the two clamping blocks, and then starting the hydraulic column 2 to perform pipe drawing operation on the drill pipe or the drill hole dado casing.

Wherein, fixed plate 5 is connected with pressing from both sides tight piece 8 through telescopic link 9, and the effect of telescopic link 9 is when preventing that threaded rod 6 from rotating, presss from both sides tight piece 8 and threaded rod 6 corotation, and the influence is to the drilling rod or the efficiency that the wall casing pipe of driling protect tightly, reduces the pipe drawing efficiency to drilling rod or the wall casing pipe of driling protect.

In the utility model, when the pipe drawing operation is required to be carried out on the drill rod or the drilling retaining wall sleeve, one end of the drill rod or the drilling retaining wall sleeve penetrates through the through hole 11 and passes through the first fixing ring 4, then the two handles 7 are simultaneously rotated to drive the two clamping blocks 8 to move relatively, the drill rod or the drilling retaining wall sleeve is tightly held, then the hydraulic column 2 is started, and the distance between the connecting plate 3 and the base 1 is enlarged; when the distance between the connecting plate 3 and the base 1 is enlarged to a certain degree, the handles 7 are respectively rotated to drive the two clamping blocks 8 to move in opposite directions until the clamping blocks 8 are separated from contact with the drill rod or the drilling wall protection sleeve, the adjusting hydraulic columns 2 are reduced to enable the distance between the connecting plate 3 and the base 1 to be shortened to the minimum degree, then the handles 7 are rotated to drive the two clamping blocks 8 to tightly hold the drill rod or the drilling wall protection sleeve, the operation is repeatedly carried out according to the method, the drill rod or the drilling wall protection sleeve can be pulled out, and the pipe drawing machine is suitable for drill rods or drilling wall protection sleeves with different thicknesses, is wide in application range and has good practicability.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is no longer detailed here.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a novel tube drawing machine, includes base (1), its characterized in that, be equipped with on base (1) and run through mouth (11), the both ends top of base (1) is connected with connecting plate (3), two through telescopic machanism respectively connecting plate (3) relative one end is connected, two through first solid fixed ring (4) the equal fixedly connected with fixed plate (5) in top of connecting plate (3), fixed plate (5) are connected with through adjustment mechanism and are the tight piece (8) of clamp that the arc set up, two press from both sides tight piece (8) and match the setting.

2. A new pipe drawing bench according to claim 1, characterized in that the telescopic mechanism comprises a hydraulic column (2) fixedly connected to the top of the base (1).

3. The novel tube drawing bench according to claim 2, characterized in that a second fixing ring (10) is fixedly sleeved on the outer side wall of the hydraulic column (2), the second fixing ring (10) is connected with the connecting plate (3) through an expansion sleeve (12), and the expansion sleeve (12) is sleeved on the outer side wall of the hydraulic column (2).

4. The novel tube drawing bench is characterized in that the adjusting mechanism comprises a threaded rod (6) in threaded connection with the fixing plate (5), one end of the threaded rod (6) penetrates through the fixing plate (5) and the clamping block (8) in sequence and is fixedly connected with a rotating block (13), a rotating cavity corresponding to the rotating block (13) is formed in the clamping block (8), a rotating port corresponding to the threaded rod (6) is formed in the clamping block (8), the rotating cavity is communicated with the rotating port, and a handle (7) is fixedly connected to one end, away from the rotating block (13), of the threaded rod (6).

5. The new pipe drawing bench as claimed in claim 1, characterized in that the fixed plate (5) is connected to the clamping block (8) by means of a telescopic rod (9).

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