CN215256093U - Large-span multistage guide rail laying device - Google Patents
Large-span multistage guide rail laying device Download PDFInfo
- Publication number
- CN215256093U CN215256093U CN202023294101.4U CN202023294101U CN215256093U CN 215256093 U CN215256093 U CN 215256093U CN 202023294101 U CN202023294101 U CN 202023294101U CN 215256093 U CN215256093 U CN 215256093U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- plate
- positioning
- laying device
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a large-span multi-section guide rail laying device, which structurally comprises a left side support, a right side support and a connecting bracket, wherein the left side support and the right side support are symmetrically arranged at the lower end of the connecting bracket; the two ends of the connecting support are respectively provided with an end beam, the end beams are provided with four adjusting units, the adjusting units are symmetrically arranged along the length direction of the end beams, and the lower ends of the adjusting units are movably provided with guide rails. With the help of the utility model discloses a guide rail laying device carries out the guide rail on the drilling rod box and lays, and the guide rail is fixed on adjusting device temporarily, guarantees that the guide rail at drilling rod box both ends keeps parallel, also guarantees that the guide rail mounting height of adjacent drilling rod box is the same, guarantees to accept between the guide rail and levels.
Description
Technical Field
The utility model relates to a power drill rod box field, concretely relates to large-span multistage guide rail laying device.
Background
Along with the development of intelligent technology, the oil-well rig gradually steps into the automatic well drilling stage, and power drill rod box is the important component of tubular column automated processing system, and the drill rod box is the device that is used for storing the drilling rod, belongs to the transport section, and one of the working form of power drill rod box is through walking part removal on the guide rail that the drilling rod box both ends were laid, and hoisting device draws the drilling rod in the box, carries behind the drill collar to catwalk in order to accomplish corresponding drilling tool transport operation, and the speed, efficiency, stability and the fail safe nature of drilling operation are directly influenced to its structural configuration's rationality and maneuverability.
The existing power drill rod box comprises a drill rod box unit module, two folding tripods, a moving trolley and a drilling tool hoisting device, wherein the drill rod box unit module comprises a drill rod box body and a travelling guide rail, one side of the drill rod box body, which is close to a cat frame, is connected with the folding tripods, the moving trolley comprises two travelling frames and two vehicle bodies, two ends of each travelling frame are respectively connected with the two vehicle bodies, the vehicle bodies move between the travelling guide rail and the unloading guide rail under the driving of a power mechanism, and the drilling tool hoisting device is arranged on the travelling frames and is positioned below the travelling frames.
Because the length of the required guide rails is long, the span between the guide rails at the two ends of the drill rod box is large, and the length of the drill rod box is about 13m generally, the span between the guide rails at the two ends of the drill rod box is about 13m generally; the guide rail adopts multistage guide rail to connect, because the guide rail span is great, if the multistage guide rail directly welds on the drilling rod box, can't guarantee the depth of parallelism, straightness accuracy, coplanar height etc. of guide rail, also can't satisfy the connection interchangeability of drilling rod box spare simultaneously, increased the degree of difficulty of field operation.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a large-span multistage guide rail laying device carries out the multistage guide rail with the help of the device and lays, guarantees to be in the coplanar height behind parallelism of the both sides guide rail after the multistage guide rail installation, the straightness accuracy of guide rail installation, the guide rail installation, reduces the installation degree of difficulty, guarantees to realize the connection interchangeability between the drilling rod box, the technical purpose of the utility model is realized through following technical scheme:
a large-span multi-section guide rail laying device structurally comprises a left side support, a right side support and a connecting support, wherein the left side support and the right side support are symmetrically arranged at the lower end of the connecting support; the two ends of the connecting support are respectively provided with an end beam, the end beams are provided with four adjusting units, the adjusting units are symmetrically arranged along the length direction of the end beams, and the lower ends of the adjusting units are movably provided with guide rails.
Furthermore, the two ends of the connecting support are respectively provided with a middle support, the middle support is arranged between the left support and the right support, and the middle support is provided with a positioning device.
Further, the adjusting unit comprises an installation plate, a wallboard and a horizontal plate, the installation plate is installed at the lower end of the end beam, the wallboard is vertically installed at the lower end of the installation plate, the horizontal plate is vertically installed in the middle of one side of the wallboard, the horizontal plate is arranged in parallel relative to the installation plate, a guide rail installation position is formed between the lower end of the horizontal plate and the wallboard below the horizontal plate, and the guide rail is movably installed at the guide rail installation position.
Furthermore, two longitudinal positioning bolts, two transverse positioning bolts and a positioning pin are also arranged in the guide rail mounting position, the longitudinal positioning bolts are vertically arranged on the horizontal plate, and the positioning pin is vertically fixed at the lower end of the horizontal plate between the two longitudinal positioning bolts; the transverse positioning bolt is vertically arranged on the wall plate; the guide rail is correspondingly provided with a longitudinal bolt mounting hole, a transverse bolt mounting hole and a positioning pin hole; the longitudinal positioning bolt is screwed into the longitudinal bolt mounting hole, the transverse positioning bolt is screwed into the transverse bolt mounting hole, and the positioning pin is inserted into the positioning pin hole in a clearance mode.
Further, the mounting panel includes upper plate and hypoplastron, upper plate and hypoplastron parallel arrangement, and the hypoplastron can be relative the upper plate upper and lower, left and right sides, front and back regulation, and the upper plate is installed at the end beam lower extreme, and the terminal surface is installed under the hypoplastron perpendicularly to the wallboard.
Furthermore, a first strip-shaped hole is formed in the upper plate, a second strip-shaped hole is formed in the lower plate, and the first strip-shaped hole and the second strip-shaped hole are perpendicular to each other; and connecting bolts are arranged in the first strip-shaped holes and the second strip-shaped holes in a penetrating manner.
Further, the left side support and the right side support are height-adjustable.
Further, the lower end of the left side support and the lower end of the right side support are respectively provided with a height adjusting device.
Compared with the prior art, the beneficial effects of the utility model reside in that: the guide rail laying device of the utility model lays guide rails on the drill rod box, the guide rails are temporarily fixed on the adjusting device, the guide rails at two ends of the drill rod box are ensured to be parallel, the installation heights of the guide rails of adjacent drill rod boxes are also ensured to be the same, and the smooth connection between the guide rails is ensured; the position installation positions of the connecting pieces between the drill rod boxes are ensured to be consistent through the positioning devices on the middle supports, so that interchangeability between the drill rod boxes can be ensured.
Drawings
Fig. 1 is a schematic structural view of the guide rail laying device of the present invention.
Fig. 2 is a schematic structural diagram of the adjusting unit of the present invention.
Fig. 3 is a schematic view of the structure of the middle guide rail of the present invention.
Fig. 4 is a schematic structural view of the adjusting unit for installing the guide rail in the present invention.
Fig. 5 is a schematic view of the end face of the drill pipe box when the guide rail of the present invention is laid.
Fig. 6 is a schematic side view of the drill pipe box when the middle guide rail is laid.
Fig. 7 is a schematic view of the structure of the middle connection member of the present invention.
Fig. 8 is a state diagram of the middle positioning device of the present invention.
In the figure, 1, left side support; 2. a right side support; 3. connecting a bracket; 4. supporting the middle part; 5. an adjustment unit; 6. a positioning device; 7. an end beam; 8. a connecting bolt; 9. a guide rail; 10. a drill rod box; 11. a connecting member; 12. adjusting the bolt; 51. an upper plate; 52. a lower plate; 53. a wallboard; 54. a horizontal plate; 55. a first bar-shaped hole; 56. a second bar-shaped hole; 57. a longitudinal positioning bolt; 58. a transverse positioning bolt; 59. positioning pins; 61. mounting a seat plate; 91. a transverse bolt mounting hole; 92. a longitudinal bolt mounting hole; 93. a positioning pin hole; 111. a pin-hole member; 112. a pinned member; 113. a positioning panel; 114. and (7) a pin shaft.
Detailed Description
The technical solution of the present invention is further described below with reference to the following embodiments:
a large-span multi-section guide rail laying device is shown in figures 1-8 and comprises a left support 1, a right support 2 and a connecting bracket 3, wherein the left support 1 and the right support 2 are symmetrically arranged at the lower ends of two sides of the connecting bracket 3, and the left support 1 and the right support 2 are respectively vertically fixed relative to the connecting bracket 3; the left side supports 1, the right side supports 2 and the connecting support 3 constitutes frame construction, installs end beam 7 respectively at the both ends of connecting support 3, and four regulating unit 5 are installed to the symmetry on end beam 7, and regulating unit 5 sets up along the length direction symmetry of end beam 7, through regulating unit 5 temporary installation fixed guide 9, will need to install the guide rail 9 at the drilling rod box both ends and install at regulating unit 5 lower extreme temporarily, can be with guide rail 9 welded fastening on drilling rod box 10.
In order to facilitate the exchange of the drill rod boxes, the drill rod boxes 10 are connected through a connecting piece 11, the connecting piece 11 comprises a pin hole piece 111 and a pin piece 112, a pin shaft 114 is arranged on the pin piece 112, the pin piece 112 and the pin hole piece 111 are movably connected through the pin shaft, and the two parts can be separated; in order to ensure that the mounting positions of the two parts of the connecting piece 11 on the drill rod box 10 are consistent, two ends of the connecting support 3 are respectively provided with a middle support 4, the middle supports 4 are arranged in the middle of the left support 1 and the right support 2, the upper end of each middle support 4 is fixed at the lower end of the connecting support 3, each middle support 4 is vertical to the corresponding connecting support 3, and a positioning device 6 is mounted on each middle support 4; a positioning panel 113 is arranged on the back of the connecting member 11, the positioning panel can be mounted on the pin hole member 111 or the pin member 112, in this embodiment, the positioning panel 113 is mounted on the back of the pin member 112, as shown in fig. 7-8, the positioning device 6 includes a mounting seat plate 61, positioning holes are respectively arranged on the positioning panel 113 and the mounting seat plate 61, the positioning hole on the positioning panel 113 corresponds to the positioning hole on the pin member 112, and a bolt passes through the positioning hole to connect the positioning panel 113 and the mounting seat plate 61; when the positioning device is used, the middle support 4 is arranged between two adjacent drill rod boxes 10, the connecting piece 11 is temporarily arranged on one side of the positioning device 6, the connecting piece 11 is positioned through the positioning device 6, and then the positioned connecting piece 11 is arranged between the drill rod boxes 10.
Specifically, the regulating unit 5 includes the mounting panel, wallboard 53, horizontal plate 54, the lower extreme at end beam 7 is installed to the mounting panel, wallboard 53 is installed perpendicularly at the mounting panel lower extreme, horizontal plate 54 is installed perpendicularly at the middle part of wallboard 53 one side, horizontal plate 54 is relative mounting panel parallel arrangement, form guide rail installation position between horizontal plate 54 lower extreme and the wallboard 53 of horizontal plate 54 below, fix guide rail 9 temporarily in guide rail installation position, realize the interim location of guide rail on the drilling rod box, can demolish the guide rail from guide rail installation position after the welding is accomplished.
Specifically, in order to temporarily mount the guide rail 9 at the guide rail mounting position, two longitudinal positioning bolts 57, two transverse positioning bolts 58 and a positioning pin 59 are further arranged in the guide rail mounting position, the longitudinal positioning bolts 57 are vertically mounted on the horizontal plate 54, and the positioning pin 59 is vertically fixed at the lower end of the horizontal plate 54 between the two longitudinal positioning bolts 57; the transverse positioning bolts 58 are vertically arranged on the wall plate 53; the guide rail 9 is correspondingly provided with a longitudinal bolt mounting hole 92, a transverse bolt mounting hole 91 and a positioning pin hole 93; the longitudinal positioning bolt 57 is screwed into the longitudinal bolt mounting hole 92, the transverse positioning bolt 58 is screwed into the transverse bolt mounting hole 91, and the positioning pin 59 is inserted into the positioning pin hole 93 in a clearance manner; in this embodiment, one guide rail 9 corresponds to two adjusting units, and two guide rails are positioned below one end beam 7.
In order to realize flexibility in positioning the guide rails, the mounting plate comprises an upper plate 51 and a lower plate 52, the upper plate 51 and the lower plate 52 are arranged in parallel, the lower plate 52 can be adjusted up and down, left and right and back and forth relative to the upper plate 51, the upper plate 51 is mounted at the lower end of the end beam 7, and the wall plate 53 is vertically mounted on the lower end surface of the lower plate 52.
Specifically, the upper plate 51 is provided with a first strip-shaped hole 55, the lower plate 52 is provided with a second strip-shaped hole 56, and the first strip-shaped hole 55 and the second strip-shaped hole 56 are perpendicular to each other; the first strip-shaped hole 55 and the second strip-shaped hole 56 are also internally provided with connecting bolts 8, the upper plate and the lower plate are connected through the connecting bolts, and when the distance between the upper plate 51 and the lower plate 52 is adjusted, a gasket can be filled between the upper plate 51 and the lower plate 52.
In order to adapt to the positioning of the guide rail on the drill rod box, the installation height of the guide rail may also need to be changed, so the heights of the left support 1 and the right support 2 can also be adjusted, in this embodiment, height adjusting devices are directly installed at the lower ends of the left support 1 and the right support 2 respectively, in this embodiment, the height adjusting device is an adjusting bolt 12, the adjusting bolt 12 is screwed at the lower ends of the left support 1 and the right support 2, and the height adjustment can be realized by rotating the adjusting bolt 12 relative to the left support 1 and the right support 2.
The present embodiment is only for further explanation of the present invention, and is not a limitation of the present invention, and those skilled in the art can make various inventive modifications to the present embodiment as needed after reading the present specification, but all of them are protected by patent law within the scope of the present invention.
Claims (8)
1. A large-span multi-section guide rail laying device is characterized by structurally comprising a left side support, a right side support and a connecting support, wherein the left side support and the right side support are symmetrically arranged at the lower end of the connecting support; the two ends of the connecting support are respectively provided with an end beam, the end beams are provided with four adjusting units, the adjusting units are symmetrically arranged along the length direction of the end beams, and the lower ends of the adjusting units are movably provided with guide rails.
2. The large-span multi-segment guide rail laying device according to claim 1, wherein the two ends of the connecting bracket are respectively provided with a middle support, the middle supports are arranged between the left side support and the right side support, and the middle supports are provided with positioning devices.
3. The large-span multi-section guide rail laying device according to claim 1 or 2, wherein the adjusting unit comprises a mounting plate, a wall plate and a horizontal plate, the mounting plate is mounted at the lower end of the end beam, the wall plate is vertically mounted at the lower end of the mounting plate, the horizontal plate is vertically mounted at the middle part of one side of the wall plate, the horizontal plate is arranged in parallel relative to the mounting plate, a guide rail mounting position is formed between the lower end of the horizontal plate and the wall plate below the horizontal plate, and the guide rail is movably mounted at the guide rail mounting position.
4. The large-span multi-section guide rail laying device according to claim 3, wherein two longitudinal positioning bolts, two transverse positioning bolts and a positioning pin are further arranged in the guide rail mounting position, the longitudinal positioning bolts are vertically mounted on the horizontal plate, and the positioning pin is vertically fixed at the lower end of the horizontal plate between the two longitudinal positioning bolts; the transverse positioning bolt is vertically arranged on the wall plate; the guide rail is correspondingly provided with a longitudinal bolt mounting hole, a transverse bolt mounting hole and a positioning pin hole; the longitudinal positioning bolt is screwed into the longitudinal bolt mounting hole, the transverse positioning bolt is screwed into the transverse bolt mounting hole, and the positioning pin is inserted into the positioning pin hole in a clearance mode.
5. The long-span multi-segment guide rail laying device according to claim 3, wherein the mounting plate comprises an upper plate and a lower plate, the upper plate and the lower plate are arranged in parallel, the lower plate can be adjusted up and down, left and right, and back and forth relative to the upper plate, the upper plate is mounted at the lower end of the end beam, and the wall plate is vertically mounted on the lower end surface of the lower plate.
6. The large-span multi-segment guide rail laying device according to claim 5, wherein a first strip-shaped hole is formed on the upper plate, a second strip-shaped hole is formed on the lower plate, and the first strip-shaped hole and the second strip-shaped hole are perpendicular to each other; and connecting bolts are arranged in the first strip-shaped holes and the second strip-shaped holes in a penetrating manner.
7. The long-span multi-segment rail laying device according to claim 1, wherein the left and right side supports are height-adjustable.
8. The large-span multi-segment guide rail laying device according to claim 7, wherein the lower ends of the left and right side supports are respectively provided with a height adjusting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023294101.4U CN215256093U (en) | 2020-12-30 | 2020-12-30 | Large-span multistage guide rail laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023294101.4U CN215256093U (en) | 2020-12-30 | 2020-12-30 | Large-span multistage guide rail laying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215256093U true CN215256093U (en) | 2021-12-21 |
Family
ID=79488909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023294101.4U Active CN215256093U (en) | 2020-12-30 | 2020-12-30 | Large-span multistage guide rail laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215256093U (en) |
-
2020
- 2020-12-30 CN CN202023294101.4U patent/CN215256093U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112878933B (en) | Large-span multi-section guide rail laying method | |
| CN102381635A (en) | Tube segment shipping and trolley towing integrated device of shield machine | |
| CN212146899U (en) | Prefabricated U type rail bearing beam steel mould | |
| CN110576271B (en) | Installation method of sealing slideway bottom plate of sintering machine | |
| CN215256093U (en) | Large-span multistage guide rail laying device | |
| CN212222237U (en) | Novel pipeline installation trolley | |
| CN102305035B (en) | Device for adjusting centration of complete vehicle-mounted service machine to wellhead | |
| CN216462697U (en) | Rubber-tyred car assembly production equipment | |
| CN201309817Y (en) | Hydraulic lifting mounting carrier vehicle | |
| CN103556835B (en) | Floor slab trolley | |
| CN209082499U (en) | Bailey beam trestle steel pipe pile cantilevered adjustable positioning frame in water | |
| CN114592429A (en) | Tied arch bridge arch rib and wind brace auxiliary splicing construction system and construction method | |
| CN219930690U (en) | Construction trestle convenient to tunnel escape canal is pre-buried | |
| CN219691540U (en) | Longitudinal cantilever truss support trolley | |
| CN212865623U (en) | Steel beam splicing jig frame | |
| CN220547662U (en) | Inspection car decorative pattern aluminum plate riveting hole frock of punching | |
| CN201671029U (en) | Ballastless track bed turnout assembling platform | |
| KR20090050548A (en) | A method of manufacturing crane double girder | |
| CN217653635U (en) | Triangular inclined strut fixing structure of electromechanical equipment | |
| CN214007083U (en) | Drilling machine base elevated frame | |
| CN220516573U (en) | Railway contact net channel positioning rack | |
| CN217756543U (en) | Bracket structure for supporting portal crane in tunnel | |
| CN209780191U (en) | A support frame for installation of steelframe crossbeam | |
| CN221370257U (en) | Mounting system for gantry crane track | |
| CN219026469U (en) | Novel assembled manufacturing platform of steel tower structural module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |