Petroleum drilling tool transporting frame with buffering and damping structure
The transport frame with its own buffer and shock absorption structure solves the problems of difficulty in fixing and damage of drill bits in the existing technology, and achieves stable and shock-absorbing protection for different types of drill bits.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-12
- Publication Date
- 2026-03-24
AI Technical Summary
Existing oil drilling tool transport frames have fixed dimensions, making it difficult to accommodate different types of drilling tools. Furthermore, they lack cushioning and shock absorption protection, which makes the drilling tools prone to damage during transport.
A transport frame with a built-in buffer and shock absorption structure was designed. The drill bit is fixed by adjustable spacing blocks and straps, and the drill bit is stabilized and protected from shock by cross-distributed supports and damping rods.
It enables flexible fixing of different types of drilling tools and provides buffering and shock absorption during transportation, protecting the drilling tools from damage.
Smart Images
Figure CN224029590U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of oil drilling tool transport frame, concretely to a transport frame with buffer and damping structure for oil drilling tool. BACKGROUND
[0002] The oil drilling tool is a steel pipe with threads at the tail, which is used to connect the drilling ground equipment and the drilling and grinding equipment or the bottom hole device at the bottom of the well, and is used to transport the drilling mud to the drill bit and raise, lower or rotate the bottom hole device with the drill bit. The drilling tool must be able to withstand huge internal and external pressure, torsion, bending and vibration. The drilling tool can be used multiple times during the extraction and refining of oil and gas. The transport of the oil drilling tool requires the use of a transport frame.
[0003] The transport frame in the prior art has a fixed size, and it is difficult to fix and transport different types of oil drilling tools when in use, and the scope of application is not extensive. Moreover, the transport frame in the prior art does not have a buffer and damping protection function for the drilling tool when in use, and the strong vibration during the transport and movement process can easily cause damage to the oil drilling tools fixed on the transport frame. SUMMARY
[0004] The utility model aims at providing a transport frame with buffer and damping structure for oil drilling tool to solve the problems raised in the background.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a transport frame with buffer and damping structure for oil drilling tool, comprising a mounting seat, a plurality of groups of installation warehouses are arranged in the mounting seat, a plurality of groups of the installation warehouses are provided with two groups of symmetrically distributed abutments, a plurality of groups of the installation warehouses are provided with two-way screws which are rotatably installed, a plurality of groups of the two-way screws are fixedly connected, the two ends of the two-way screws are respectively penetrated through the two groups of abutments and are respectively screwed with the abutments, a plurality of groups of pressing frames are fixedly installed on the mounting seat, a plurality of groups of the pressing frames are respectively located between the adjacent two groups of installation warehouses, an installation box is fixedly installed on the right side of the mounting seat, a bandage is arranged in the installation box, a winding rod is rotatably installed in the installation box, the bandage is wound on the winding rod, an insertion block is fixedly installed on the end of the bandage away from the winding rod, the insertion block is movably connected with the left end of the mounting seat, the bandage can pass through a plurality of groups of pressing frames, two groups of symmetrically distributed moving frames are slidably installed in the mounting seat, an insertion rod is fixedly installed on each of the two groups of moving frames, the two groups of moving frames are movably connected with the insertion block through the insertion rod, a base is arranged below the mounting seat, a plurality of groups of supports are arranged between the mounting seat and the base, a sliding block is rotatably installed at the lower end of each of the two groups of supports, a damping rod is arranged between the sliding block and the base, and a third spring is sleeved on the damping rod.
[0006] As a further preferred of the technical scheme, the two groups of the inserting rods are fixedly sleeved with the stop blocks, the inserting rods are sleeved with the first springs, the two ends of the first springs are fixedly connected with the stop blocks and the mounting seat respectively, the two groups of the moving frames are fixedly installed with the first racks, the mounting seat is rotatably installed with the rotating rod, the rotating rod is sleeved with the first gear, the first gear is meshingly connected with the two groups of the first racks respectively, and the rotating rod is sleeved with the first bevel gear.
[0007] As a further preferred of the technical scheme, the mounting seat is rotatably installed with the handle which is vertically distributed with the rotating rod, the handle is sleeved with the second bevel gear, the second bevel gear is meshingly connected with the first bevel gear, the handle and the rotating rod are both sleeved with the third torsional spring, and the two ends of the third torsional spring are fixedly connected with the corresponding rotating rod or handle and the mounting seat respectively.
[0008] As a further preferred of the technical scheme, the winding rod is sleeved with the coil spring, the inner and outer ends of the coil spring are fixedly connected with the winding rod and the mounting box respectively, the winding rod is sleeved with the two groups of the symmetrically distributed ratchets, the mounting box is provided with the two groups of the symmetrically distributed pawls, the two groups of the pawls are rotatably connected with the mounting box through the mounting rods, the two groups of the pawls are meshingly connected with the corresponding ratchets respectively, the two groups of the mounting rods are both sleeved with the first torsional spring, and the two ends of the first torsional spring are fixedly connected with the corresponding pawl and the mounting box respectively.
[0009] As a further preferred of the technical scheme, the mounting rod is sleeved with the second gear, the mounting box is slidably installed with the two groups of the symmetrically distributed second racks, the two groups of the second racks are meshingly connected with the corresponding second gears respectively, and the mounting box is fixedly installed with the fixing rod.
[0010] As a further preferred of the technical scheme, the two groups of the second racks are fixedly connected through the connecting frame, the connecting frame is fixedly installed with the clamping block, the fixing rod is sleeved with the two groups of the symmetrically distributed clamping frames, the two groups of the clamping frames are movably clamped with the clamping block, the fixing rod is sleeved with the second torsional spring, and the two ends of the second torsional spring are fixedly connected with the corresponding clamping frame and the fixing rod respectively.
[0011] As a further preferred of the technical scheme, the base is fixedly installed with the sliding rod, the two groups of the sliding blocks are slidably sleeved with the sliding rod, the sliding rod is sleeved with the multiple groups of the second springs, the two ends of the second springs are fixedly connected with the sliding blocks and the sliding rod respectively, and the two ends of the damping rod are fixedly connected with the sliding blocks and the base.
[0012] The utility model provides a kind of self-buffing shock-absorbing structure's petroleum drilling tool is moved frame, with the following beneficial effects:
[0013] (1)The utility model discloses a mounting bin upper adjustable interval's two groups of abutment block cooperation through the pressure frame tight binding band realizes the fixing of different models of petroleum drilling tool, and the binding band left end realizes the fixed between mounting seat through the joint of insert block and insert rod, and the binding band right end is fixed in the mounting box through the winding rod, and the tight degree between the binding band and two groups of abutment blocks on each group of mounting bin can be adjusted according to the size of the petroleum drilling tool needed to transport actually, and the tight degree of the binding band on the mounting bin can be adjusted at one time, so that the use of the transport frame is convenient and fast.
[0014] (2)The utility model discloses a mounting seat and base between multiple groups of cross distribution's support, slider and damping rod and third spring etc. ACCURATE DRAWING
[0015] Figure 1 It is the whole structure schematic diagram of the utility model;
[0016] Figure 2 It is the structure separation schematic diagram of the mounting seat and base of the utility model;
[0017] Figure 3 It is the mounting seat of the utility model; Figure 2 The structure enlarged view of A place;
[0018] Figure 4 It is the mounting seat of the utility model; Figure 2 The structure enlarged view of B place;
[0019] Figure 5 It is the structure schematic diagram of the binding band of the utility model;
[0020] Figure 6 It is the mounting seat of the utility model; Figure 5 The structure enlarged view of C place;
[0021] In the drawing: 1, mounting seat; 2, mounting bin; 3, bidirectional screw; 4, abutment block; 5, pressure frame; 6, mounting box; 7, binding band; 8, insert block; 9, transport frame; 10, insert rod; 11, stop block; 12, first spring; 13, first rack; 14, rotating rod; 15, first gear; 16, handle; 17, first bevel gear; 18, second bevel gear; 19, third torsion spring; 20, base; 21, support; 22, slider; 23, slide rod; 24, second spring; 25, damping rod; 26, third spring; 27, winding rod; 28, ratchet wheel; 29, pawl; 30, mounting rod; 31, first torsion spring; 32, second gear; 33, second rack; 34, connecting frame; 35, clamping block; 36, fixed rod; 37, clamping frame; 38, second torsion spring; 39, disc spring. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the embodiments of the utility model.
[0023] The utility model provides technical scheme: such as Figures 1-6As shown, in this embodiment, a petroleum drilling tool moving frame with buffer damping structure comprises a mounting seat 1, a plurality of groups of installation warehouses 2 are arranged in the mounting seat 1, two groups of symmetrically distributed resisting blocks 4 are arranged in each installation warehouse 2, a plurality of groups of two-way screws 3 are rotatably arranged in the installation warehouses 2, the two-way screws 3 are fixedly connected, the two ends of the two-way screws 3 respectively penetrate through the two groups of resisting blocks 4 and are respectively screwed with the resisting blocks 4, a plurality of groups of pressing frames 5 are fixedly arranged on the mounting seat 1, the pressing frames 5 are arranged between the adjacent two groups of installation warehouses 2, a mounting box 6 is fixedly arranged on the right side of the mounting seat 1, a binding belt 7 is arranged in the mounting box 6, a winding rod 27 is rotatably arranged in the mounting box 6, the binding belt 7 is wound on the winding rod 27, one end of the binding belt 7 away from the winding rod 27 is fixedly arranged with a plug block 8, the plug block 8 is movably clamped with the left end of the mounting seat 1, the binding belt 7 can pass through the pressing frames 5, two groups of symmetrically distributed moving frames 9 are slidably arranged in the mounting seat 1, plug rods 10 are fixedly arranged on the moving frames 9, the moving frames 9 are movably clamped with the plug block 8 through the plug rods 10, a base 20 is arranged below the mounting seat 1, a plurality of groups of cross-distributed supports 21 are arranged between the mounting seat 1 and the base 20, sliding blocks 22 are rotatably arranged at the lower ends of the supports 21, damping rods 25 are arranged between the sliding blocks 22 and the base 20, third springs 26 are sleeved on the damping rods 25, according to the size of the actual transported petroleum drilling tool, the motor in the mounting seat 1 drives the plurality of fixedly connected two-way screws 3 to synchronously rotate, under the limiting action of the mounting seat 1, the two groups of resisting blocks 4 in each installation warehouse 2 synchronously slide inward or outward, the drilling tool is placed between the two groups of resisting blocks 4, the plug block 8 pulls the binding belt 7 to cover the drilling tool and pass through the pressing frames 5 between the adjacent two groups of installation warehouses 2, stop blocks 11 are fixedly sleeved on the plug rods 10, first springs 12 are sleeved on the plug rods 10, the two ends of the first springs 12 are fixedly connected with the stop blocks 11 and the mounting seat 1, first racks 13 are fixedly arranged on the moving frames 9, a rotating rod 14 is rotatably arranged in the mounting seat 1, a first gear 15 is sleeved on the rotating rod 14, the first gear 15 is meshedly connected with the two groups of first racks 13, a first bevel gear 17 is sleeved on the rotating rod 14, a handle 16 is rotatably arranged in the mounting seat 1 and is perpendicular to the rotating rod 14, a second bevel gear 18 is sleeved on the handle 16, the second bevel gear 18 is meshedly connected with the first bevel gear 17, the handle 16 and the rotating rod 14 are sleeved with third torsional springs 19, the two ends of the third torsional springs 19 are fixedly connected with the corresponding rotating rod 14 or handle 16 and the mounting seat 1, the handle 16 is rotated to drive the second bevel gear 18 to rotate, the first bevel gear 17 is matched to make the rotating rod 14 rotate to drive the first gear 15 to rotate, the two groups of first racks 13 are meshedly connected with the first gear 15, when the first gear 15 rotates, the two groups of first racks 13 drive the fixedly arranged moving frames 9 and plug rods 10 to synchronously move to both sides, the plug block 8 is clamped in the mounting seat 1,After the handle 16 is loosened, the two groups of inserting rods 10 are synchronously slid inward under the action of the first spring 12 and the third torsion spring 19, and are clamped with the inserting blocks 8 to complete the fixing of the inserting blocks 8. The winding rod 27 is sleeved with a coil spring 39, the inner and outer ends of the coil spring 39 are fixedly connected with the winding rod 27 and the mounting box 6 respectively, the winding rod 27 is sleeved with two groups of symmetrical distributed ratchets 28, the mounting box 6 is provided with two groups of symmetrical distributed pawls 29, the two groups of pawls 29 are rotatably connected with the mounting box 6 through mounting rods 30, the two groups of pawls 29 are meshingly connected with the corresponding ratchets 28 respectively, the two groups of mounting rods 30 are sleeved with first torsion springs 31 respectively, the two ends of the first torsion springs 31 are fixedly connected with the corresponding pawls 29 and the mounting box 6 respectively, the mounting rod 30 is sleeved with a second gear 32, the mounting box 6 is slidably provided with two groups of symmetrical distributed second racks 33, the two groups of second racks 33 are meshingly connected with the corresponding second gears 32 respectively, the mounting box 6 is fixedly provided with a fixing rod 36, the two groups of second racks 33 are fixedly connected through a connecting frame 34, the connecting frame 34 is fixedly provided with a clamping block 35, the fixing rod 36 is sleeved with two groups of symmetrical distributed clamping frames 37, the two groups of clamping frames 37 are movably clamped with the clamping block 35, the fixing rod 36 is sleeved with a second torsion spring 38, the two ends of the second torsion spring 38 are fixedly connected with the corresponding clamping frames 37 and the fixing rod 36 respectively, in the moving process of the inserting block 8 driving the binding belt 7, the clamping block 35 is clamped between the two groups of clamping frames 37 by pulling the connecting frame 34, the second torsion spring 38 fixes the clamping block 35 and the connecting frame 34, so that the position of the second rack 33 is moved, and the mounting rod 30 drives the pawl 29 to rotate in cooperation with the second gear 32, the limitation of the pawl 29 to the ratchet 28 is released, and the winding rod 27 can be freely rotated. After the fixing of the inserting block 8 is completed, the winding rod 27 is reversely rotated to tighten the binding belt 7, so that the binding belt 7 is fixedly arranged on each group of drilling tools, the connecting frame 34 is reversely pulled, the clamping frame 37 releases the fixation of the clamping block 35, and the pawl 29 returns to the original position under the action of the first torsion spring 31 to meshingly limit the ratchet 28. At this time, the winding rod 27 cannot be freely rotated, the position of the binding belt 7 is fixed, and the fixing of the drilling tools by the moving frame is completed.
[0024] As shown in Figure 2 and Figure 4 , the base 20 is fixedly provided with a sliding rod 23, the two groups of sliding blocks 22 are slidably sleeved with the sliding rod 23, the sliding rod 23 is sleeved with a plurality of second springs 24, the two ends of the second spring 24 are fixedly connected with the sliding block 22 and the sliding rod 23 respectively, the two ends of the damping rod 25 are fixedly connected with the sliding block 22 and the base 20 respectively, in the using process of the moving frame, when it is jolted in the middle, the vibration force causes the second spring 24 or the third spring 26 to deform, the vibration force is absorbed to store energy, the energy stored in the third spring 26 is consumed under the action of the damping rod 25, and the buffering and shock absorption protection of the drilling tools above the mounting seat 1 is completed.
[0025] The utility model provides a kind of buffer shock-absorbing structure's petroleum drilling tool is moved with rack, specific working principle is as follows: according to the size of actual transfer petroleum drilling tool and start installing seat 1 in motor driving multiple groups of fixed connection bidirectional screw rod 3 synchronous rotation, under the limiting effect of installing seat 1, two groups of abutment 4 in each group of installation bin 2 synchronously slide inwards or outwards, place drilling tool between two groups of abutment 4 of installation bin 2, pass through adjacent two groups of installation bin 2 between the pressure frame 5 by inserting block 8 and drawstring 7 cover on drilling tool, handle 16 rotates, driving second bevel gear 18 rotates, cooperate first bevel gear 17 to make that rotating rod 14 rotates, driving first gear 15 rotates, two groups of first rack 13 are meshed with first gear 15 connection, when first gear 15 rotates, two groups of first rack 13 drive fixed installation moving frame 9 and inserting rod 10 synchronous movement to both sides, inserting block 8 is clamped in installing seat 1, after handle 16 is loosened, two groups of inserting rod 10 synchronously slide inwards and clamping block 8 clamping is completed for the fixing of inserting block 8, during the movement of inserting block 8 and drawstring 7, clamping block 35 is clamped between two groups of clamping frame 37 by pulling connecting frame 34, second torsional spring 38 is fixed to clamping block 35 and connecting frame 34, to make the position of second rack 33 move, and cooperate second gear 32 to make that mounting rod 30 drives pawl 29 rotates, remove the limitation of ratchet wheel 28 for pawl 29, winding rod 27 can be freely rotated, after inserting block 8 is fixed, reverse winding rod 27 is tightened drawstring 7, so that drawstring 7 is firmly fixed on each group of drilling tool, reverse connecting frame 34 is pulled, and clamping frame 37 is fixed to clamping block 35, and pawl 29 is restored to its original position under the action of first torsional spring 31 The meshing limit of ratchet wheel 28, winding rod 27 cannot be freely rotated at this time, and the position of drawstring 7 is fixed, to complete the fixing of rack for drilling tool, during the use of rack, when jolted in the middle, vibration force causes second spring 24 or third spring 26 to produce deformation, absorbs the vibration force and stores energy, consumes the energy stored in third spring 26 under the action of damping rod 25, to complete the buffer shock-absorbing protection for the drilling tool above installing seat 1.
[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A transport frame for oil drilling tools with a built-in buffer and shock absorption structure, comprising a mounting base (1), characterized in that: The mounting base (1) has multiple sets of equally spaced mounting chambers (2). Each set of mounting chambers (2) has two sets of symmetrically distributed abutments (4). Each set of mounting chambers (2) has a bidirectional screw (3) rotatably installed. The bidirectional screws (3) are fixedly connected to each other. The two ends of the bidirectional screws (3) pass through the two sets of abutments (4) and are threadedly connected to the abutments (4). Multiple sets of equally spaced pressure frames (5) are fixedly installed on the mounting base (1). The multiple sets of pressure frames (5) are located between two adjacent sets of mounting chambers (2). The mounting base (1) has a mounting box (6) fixedly installed on the right side. The mounting box (6) has a strap (7) inside. The mounting box (6) has a winding rod (27) rotatably installed inside. The strap (7) is wound around the winding rod (27). A plug (8) is fixedly installed at the end away from the winding rod (27). The plug (8) is movably engaged with the left end of the mounting base (1). The strap (7) can pass through multiple sets of pressure frames (5). Two sets of symmetrically distributed movable frames (9) are slidably installed inside the mounting base (1). A plug rod (10) is fixedly installed on each of the two sets of movable frames (9). The two sets of movable frames (9) are movably engaged with the plug (8) through the plug rod (10). A base (20) is provided below the mounting base (1). Multiple sets of cross-distributed brackets (21) are provided between the mounting base (1) and the base (20). A slider (22) is rotatably installed at the lower end of each of the two sets of brackets (21). A damping rod (25) is provided between the slider (22) and the base (20). A third spring (26) is sleeved on the damping rod (25).
2. The oil drilling tool transport frame with a built-in buffer and shock absorption structure according to claim 1, characterized in that: Both sets of the insert rods (10) are fixedly fitted with stop blocks (11), and the insert rods (10) are fitted with first springs (12). The two ends of the first springs (12) are fixedly connected to the stop blocks (11) and the mounting base (1), respectively. Both sets of the movable frames (9) are fixedly installed with first racks (13). The mounting base (1) is rotatably installed with a rotating rod (14). The rotating rod (14) is fitted with a first gear (15). The first gear (15) is meshed with the two sets of first racks (13), respectively. The rotating rod (14) is fitted with a first bevel gear (17).
3. The oil drilling tool transport frame with a built-in buffer and shock absorption structure according to claim 1, characterized in that: The mounting base (1) is rotatably mounted with a handle (16) that is perpendicular to the rotating rod (14). A second bevel gear (18) is sleeved on the handle (16). The second bevel gear (18) meshes with the first bevel gear (17). A third torsion spring (19) is sleeved on both the handle (16) and the rotating rod (14). The two ends of the third torsion spring (19) are fixedly connected to the corresponding rotating rod (14) or handle (16) and the mounting base (1), respectively.
4. The oil drilling tool transport frame with a built-in buffer and shock absorption structure according to claim 1, characterized in that: A coil spring (39) is sleeved on the winding rod (27). The inner and outer ends of the coil spring (39) are fixedly connected to the winding rod (27) and the mounting box (6) respectively. Two sets of symmetrically distributed ratchet wheels (28) are sleeved on the winding rod (27). Two sets of symmetrically distributed pawls (29) are provided in the mounting box (6). Both sets of pawls (29) are rotatably connected to the mounting box (6) through the mounting rod (30). The two sets of pawls (29) are respectively engaged with the corresponding ratchet wheels (28). A first torsion spring (31) is sleeved on both sets of mounting rods (30). The two ends of the first torsion spring (31) are fixedly connected to the corresponding pawl (29) and the mounting box (6) respectively.
5. The oil drilling tool transport frame with a built-in buffer and shock absorption structure according to claim 4, characterized in that: The mounting rod (30) is fitted with a second gear (32), and two sets of symmetrically distributed second racks (33) are slidably installed in the mounting box (6). The two sets of second racks (33) are respectively meshed with the corresponding second gears (32). The mounting box (6) is fixedly installed with a fixing rod (36).
6. The oil drilling tool transport frame with a built-in buffer and shock absorption structure according to claim 5, characterized in that: The two sets of second racks (33) are fixedly connected by a connecting frame (34). A locking block (35) is fixedly installed on the connecting frame (34). Two sets of symmetrically distributed locking brackets (37) are sleeved on the fixing rod (36). The two sets of locking brackets (37) are movably locked with the locking block (35). A second torsion spring (38) is sleeved on the fixing rod (36). The two ends of the second torsion spring (38) are fixedly connected to the corresponding locking bracket (37) and the fixing rod (36) respectively.
7. The oil drilling tool transport frame with a built-in buffer and shock absorption structure according to claim 1, characterized in that: A slide rod (23) is fixedly installed inside the base (20). Both sets of sliders (22) are slidably sleeved with the slide rod (23). Multiple sets of second springs (24) are sleeved on the slide rod (23). The two ends of the second springs (24) are fixedly connected to the slider (22) and the slide rod (23) respectively. The two ends of the damping rod (25) are fixedly connected to the slider (22) and the base (20) respectively.