CN211081722U

CN211081722U - Telescopic integral hoisting type derrick

Info

Publication number: CN211081722U
Application number: CN201922281635.4U
Authority: CN
Inventors: 许益民; 胡晓红; 马万林; 佘理鸿; 王祥华; 候慧磊
Original assignee: Gaoyou Haoxiang Petroleum Machinery Co ltd
Current assignee: Gaoyou Haoxiang Petroleum Machinery Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-24
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a derrick technical field just discloses a telescopic integral hoisting type derrick, the on-line screen storage device comprises a base, the top fixed mounting of base has quantity to be four stands. This telescopic integral hoisting type derrick, support the upper bracket body through the bottom sprag board, the first leading wheel of bottom sprag board left and right sides is located the first spout on the stand, the second leading wheel of going up both sides is located inside the second spout on the stand around the upper bracket body, thereby realize spacing to the upper bracket body, prevent that it from taking place the skew, connect the motor at the centre of a circle position of wrapping post, the control motor is rotatory to make the wrapping post rotatory, thereby the pulling promotes the rope, make the promotion rope shorten, so the promotion rope height that is located the hoisting wheel bottom rises, it rises to drive the hoisting wheel, thereby it rises to drive whole upper bracket body, the upper bracket body realizes going up and down through the slip of first leading wheel and second leading wheel respectively in first spout and second spout, but reached height-adjusting's purpose.

Description

Telescopic integral hoisting type derrick

Technical Field

The utility model relates to a derrick technical field specifically is a telescopic integral hoisting type derrick.

Background

The derrick is used for placing tools such as crown blocks, hanging traveling blocks, hooks, rings and elevators, and is used for storing drill rods, oil pipes and sucker rods in the process of drilling or repairing wells.

The headframes in the existing market are various, but the defects that the height cannot be adjusted generally exist, the common headframe is a fixed device, the height of the headframe is very high and cannot be extended, high-altitude operation of workers is needed when equipment is replaced, the labor intensity is high, potential safety hazards exist, and in some working conditions, the height of the headframe is too high, so that the headframe collides with a high-voltage wire at the high position, the height needs to be adjusted, and therefore the telescopic integral hoisting type headframe is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a telescopic integral hoisting type derrick possesses advantages such as adjustable height, and it is fixed device to have solved ordinary derrick, and the derrick height is very high and can not stretch out and draw back, needs staff high altitude construction when leading to change equipment, and not only intensity of labour is big, has the potential safety hazard moreover to under certain operating conditions, the derrick height is too high can produce the conflict with the high tension line of eminence, needs height-adjusting's problem.

(II) technical scheme

In order to realize the purpose of the height adjustable, the utility model provides a following technical scheme: a telescopic integral hoisting derrick comprises a base, wherein four upright posts are fixedly mounted at the top of the base, a bottom support plate is fixedly mounted between the upright posts at the left side and the right side, first chutes are formed in the opposite sides of the upright posts at the left side and the right side, first guide wheels are fixedly mounted at the left side and the right side of the bottom support plate, an upper frame body is fixedly mounted at the top of the bottom support plate, second guide wheels are fixedly mounted at the front side and the rear side of the upper frame body, second chutes are formed in the opposite sides of the front upright post and the rear upright post, fixed columns are fixedly mounted at the front side and the rear side of the upper frame body, lifting wheels are movably mounted at the outer sides of the fixed columns, upright posts are fixedly mounted at the top of the upright posts, fixed pulleys are movably mounted at the tops of the upright posts, lifting ropes are movably mounted at the outer, the winding post is fixedly mounted at the top of the supporting table, the two liquid cylinders are fixedly mounted at the top of the base, the supporting columns are movably mounted on the inner sides of the liquid cylinders, liquid holes are formed in the outer sides of the supporting columns, a hydraulic pump is fixedly mounted at the top of the base, and an oil pipe is fixedly connected to the output end of the hydraulic pump.

Preferably, the upper frame body is a cuboid with a hollow inner part, and the upper frame body is positioned between the front upright post and the rear upright post.

Preferably, the first guide wheel is located inside the first sliding chute, and the second guide wheel is located inside the second sliding chute.

Preferably, the front-back distance of the bottom supporting plate is greater than the front-back distance of the upper frame body, and the left-right distance of the bottom supporting plate is equal to the distance between the left stand column and the right stand column.

Preferably, the number of the lifting ropes is two, and the right ends of the lifting ropes sequentially pass around the left fixed pulley, the lifting wheel and the right fixed pulley and extend to the outer side of the winding post.

Preferably, one end, far away from the hydraulic pump, of the oil pipe is fixedly connected with the liquid hole, and the top of the supporting column is fixedly connected with the bottom supporting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a telescopic integral hoisting type derrick possesses following beneficial effect:

1. this telescopic integral hoisting type derrick, support the upper bracket body through the bottom sprag board, the first leading wheel of bottom sprag board left and right sides is located the first spout on the stand, the second leading wheel of going up both sides is located inside the second spout on the stand around the upper bracket body, thereby realize spacing to the upper bracket body, prevent that it from taking place the skew, connect the motor at the centre of a circle position of wrapping post, the control motor is rotatory to make the wrapping post rotatory, thereby the pulling promotes the rope, make the promotion rope shorten, so the promotion rope height that is located the hoisting wheel bottom rises, it rises to drive the hoisting wheel, thereby it rises to drive whole upper bracket body, the upper bracket body realizes going up and down through the slip of first leading wheel and second leading wheel respectively in first spout and second spout, but reached height-adjusting's purpose.

2. This telescopic integral hoisting type derrick, setting through the hydraulic pump, when the last support body rises, to the oil pipe hydraulic oil of impressing, hydraulic oil gets into inside the liquid section of thick bamboo through the liquid hole, can make the support column receive the thrust of hydraulic oil, make the bottom sprag board receive the support of support column, the lifting force of cooperation wrapping post, it is fixed more stable to make whole last support body, the in-process of going up and down is also safer, otherwise with the hydraulic oil siphoning away in the liquid section of thick bamboo, can make the support column freely descend in the liquid section of thick bamboo, play the effect of supplementary lift, but height-adjusting's purpose has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the stand column and the upper frame body of the present invention.

In the figure: the automatic winding machine comprises a base 1, a stand column 2, a bottom supporting plate 3, a first sliding groove 4, a first guide wheel 5, an upper frame body 6, a second guide wheel 7, a second sliding groove 8, a fixed column 9, a lifting wheel 10, a vertical rod 11, a fixed pulley 12, a lifting rope 13, a supporting table 14, a winding column 15, a liquid cylinder 16, a supporting column 17, a liquid hole 18, a hydraulic pump 19 and an oil pipe 20.

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.

Referring to fig. 1-2, a telescopic integral hoisting derrick comprises a base 1, four upright posts 2 are fixedly mounted at the top of the base 1, a bottom support plate 3 is fixedly mounted between the upright posts 2 at the left and right sides, first chutes 4 are formed at the opposite sides of the upright posts 2 at the left and right sides, first guide wheels 5 are fixedly mounted at the left and right sides of the bottom support plate 3, an upper frame body 6 is fixedly mounted at the top of the bottom support plate 3, the front-back distance of the bottom support plate 3 is greater than the front-back distance of the upper frame body 6, the left-right distance of the bottom support plate 3 is equal to the distance between the two upright posts 2 at the left and right sides, the upper frame body 6 is a cuboid with a hollow interior, the upper frame body 6 is positioned between the two upright posts 2 at the front and back sides, second guide wheels 7 are fixedly mounted at the front and back, the first guide wheel 5 is positioned inside the first chute 4, the second guide wheel 7 is positioned inside the second chute 8, the front and the back of the upper frame body 6 are fixedly provided with fixed columns 9, the outer side of the fixed column 9 is movably provided with a lifting wheel 10, the top of the upright post 2 is fixedly provided with an upright post 11, the top of the upright post 11 is movably provided with a fixed pulley 12, the outer side of the fixed pulley 12 is movably provided with a lifting rope 13, the upper frame body 6 is supported by a bottom support plate 3, the first guide wheels 5 at the left side and the right side of the bottom support plate 3 are positioned in the first chute 4 on the upright post 2, the second guide wheels 7 at the front side and the rear side of the upper frame body 6 are positioned inside the second chute 8 on the upright post 2, so that the upper frame body 6 is limited and prevented from deviating, a motor is connected at the circle center part of the winding post 15, the rotation of the, the lifting rope 13 is shortened, so that the lifting rope 13 at the bottom of the lifting wheel 10 is lifted highly, the lifting wheel 10 is driven to lift, the whole upper frame body 6 is driven to lift, the upper frame body 6 is driven to lift through the sliding of the first guide wheel 5 and the second guide wheel 7 in the first sliding groove 4 and the second sliding groove 8 respectively, the purpose of adjusting the height is achieved, a supporting table 14 is fixedly installed on the right side of the top of the base 1, a winding post 15 is fixedly installed on the top of the supporting table 14, the number of the lifting ropes 13 is two, the right end of the lifting rope 13 sequentially bypasses the left fixed pulley 12, the lifting wheel 10 and the right fixed pulley 12 and extends to the outer side of the winding post 15, two liquid cylinders 16 are fixedly installed on the top of the base 1, supporting columns 17 are movably installed on the inner sides of the liquid cylinders 16, liquid holes 18 are formed in the outer sides of the supporting columns 17, hydraulic pump 19's model can be KCB55, hydraulic pump 19's output fixedly connected with oil pipe 20, oil pipe 20 keeps away from hydraulic pump 19's one end and liquid hole 18 fixed connection, the top and the 3 fixed connection of bottom suspension fagging of support column 17, setting through hydraulic pump 19, when last support body 6 rises, to oil pipe 20 hydraulic oil of impressing, hydraulic oil gets into inside the liquid section of thick bamboo 16 through liquid hole 18, can make support column 17 receive the thrust of hydraulic oil, make bottom suspension fagging 3 receive the support of support column 17, the lifting force of cooperation wrapping post 15, make whole last support body 6 fixed more stable, the in-process of going up and down is also safer, otherwise with the hydraulic oil absorption in the liquid section of thick bamboo 16, can make support column 17 freely descend in the liquid section of thick bamboo 16, play the effect of supplementary lift, but reached height.

When using, connect the motor at the centre of a circle position of wrapping post 15, control the motor rotation and make wrapping post 15 rotatory to pulling lifting rope 13 makes lifting rope 13 shorten, and the lifting rope 13 that is located the lifting wheel 10 bottom rises highly, drives lifting wheel 10 and rises, thereby drives whole upper support body 6 and rises, accomplishes the lift of derrick.

In conclusion, the telescopic integral hoisting derrick supports the upper frame body 6 through the bottom support plate 3, the first guide wheels 5 at the left side and the right side of the bottom support plate 3 are positioned in the first sliding grooves 4 on the upright posts 2, and the second guide wheels 7 at the front side and the rear side of the upper frame body 6 are positioned in the second sliding grooves 8 on the upright posts 2, so that the upper frame body 6 is limited and prevented from deviating, the centre of the winding post 15 is connected with a motor, the motor is controlled to rotate the winding post 15, thereby pulling the lifting rope 13 to shorten the lifting rope 13, the lifting rope 13 at the bottom of the lifting wheel 10 rises in height, driving the lifting wheel 10 to rise, thereby drive whole upper support body 6 and rise, upper support body 6 realizes going up and down through the slip of first leading wheel 5 and second leading wheel 7 respectively in first spout 4 and second spout 8, has reached height-adjustable's purpose.

Moreover, through the arrangement of the hydraulic pump 19, when the upper frame body 6 rises, hydraulic oil is pressed into the oil pipe 20, the hydraulic oil enters the liquid cylinder 16 through the liquid hole 18, so that the supporting column 17 can be pushed by the hydraulic oil, the bottom supporting plate 3 is supported by the supporting column 17, the whole upper frame body 6 is fixed more stably by matching with the lifting force of the winding column 15, and the lifting process is safer, otherwise, the hydraulic oil in the liquid cylinder 16 is sucked away, so that the supporting column 17 can freely descend in the liquid cylinder 16, the lifting assisting effect is achieved, the purpose of height adjustment is achieved, the problem that the common derrick is a fixed device, the derrick is very high in height and cannot stretch out and draw back, and the high-altitude operation of workers is needed when equipment is replaced is solved, not only the labor intensity is high, but also potential safety hazards exist, and in some working conditions, the too high height can conflict with high-pressure electric, the height needs to be adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a telescopic integral hoisting type derrick, includes base (1), its characterized in that: the lifting frame is characterized in that four columns (2) are fixedly mounted at the top of the base (1), a bottom supporting plate (3) is fixedly mounted between the columns (2) at the left side and the right side, first sliding grooves (4) are formed in the opposite sides of the columns (2) at the left side and the right side, first guide wheels (5) are fixedly mounted at the left side and the right side of the bottom supporting plate (3), an upper frame body (6) is fixedly mounted at the top of the bottom supporting plate (3), second guide wheels (7) are fixedly mounted at the front side and the rear side of the upper frame body (6), second sliding grooves (8) are formed in the opposite sides of the two columns (2), fixed columns (9) are fixedly mounted at the front side and the rear side of the upper frame body (6), lifting wheels (10) are movably mounted at the outer sides of the fixed columns (9), and vertical rods (11) are fixedly, the top movable mounting of pole setting (11) has fixed pulley (12), the outside movable mounting of fixed pulley (12) has hoisting rope (13), the right side fixed mounting at base (1) top has brace table (14), the top fixed mounting of brace table (14) has wrapping post (15), the top fixed mounting of base (1) has a quantity to be two liquid section of thick bamboo (16), the inboard movable mounting of liquid section of thick bamboo (16) has support column (17), liquid hole (18) have been seted up in the outside of support column (17), the top fixed mounting of base (1) has hydraulic pump (19), the output fixedly connected with oil pipe (20) of hydraulic pump (19).

2. A telescopic integral hoisting derrick according to claim 1, characterized in that: go up support body (6) and be the cuboid of inside hollow, go up support body (6) and be located between two front and back stand (2).

3. A telescopic integral hoisting derrick according to claim 1, characterized in that: the first guide wheel (5) is located inside the first sliding chute (4), and the second guide wheel (7) is located inside the second sliding chute (8).

4. A telescopic integral hoisting derrick according to claim 1, characterized in that: the front-back distance of the bottom supporting plate (3) is greater than the front-back distance of the upper frame body (6), and the left-right distance of the bottom supporting plate (3) is equal to the distance between the left stand column and the right stand column (2).

5. A telescopic integral hoisting derrick according to claim 1, characterized in that: the number of lifting rope (13) is two, left side fixed pulley (12), lifting pulley (10) and right side fixed pulley (12) are walked around in proper order and extend to the outside of wrapping post (15) to the right-hand member of lifting rope (13).

6. A telescopic integral hoisting derrick according to claim 1, characterized in that: one end, far away from the hydraulic pump (19), of the oil pipe (20) is fixedly connected with the liquid hole (18), and the top of the supporting column (17) is fixedly connected with the bottom supporting plate (3).