CN221256708U - Fixed bolster for logging truck pulley - Google Patents
Fixed bolster for logging truck pulley Download PDFInfo
- Publication number
- CN221256708U CN221256708U CN202323308512.8U CN202323308512U CN221256708U CN 221256708 U CN221256708 U CN 221256708U CN 202323308512 U CN202323308512 U CN 202323308512U CN 221256708 U CN221256708 U CN 221256708U
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- pulley
- plate
- belt
- side wall
- logging truck
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- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000003993 interaction Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fixed support for a well logging truck pulley, which comprises a bearing truck plate, a plurality of pulley devices and a supporting plate, wherein the bearing truck plate, the pulley devices and the supporting plate are arranged on the well logging truck, the pulley devices are fixedly arranged at the top of the supporting plate, a limiting chute is formed in the top of the bearing truck plate, the inner side wall of the limiting chute is in sliding connection with a sliding plate, the top of the sliding plate is fixedly connected with a limiting frame, and the outer side wall of the supporting plate is in sliding connection with the inner side wall of the limiting frame. According to the utility model, under the interaction of the bearing vehicle plate, the pulley device, the supporting plate, the limiting sliding groove, the sliding plate, the limiting frame, the fixing bolts and the moving mechanism, the limiting sliding groove which is convenient for the sliding plate to move is formed in the bearing vehicle plate, and the pulley device is fixed on the limiting frame by using the plurality of fixing bolts, so that the pulley device is more convenient to mount and dismount, the sliding plate and the pulley device can be driven to move by the moving mechanism, the pulley device can be conveniently contracted into the limiting sliding groove when not in use, and the safety of the logging vehicle in running is improved.
Description
Technical Field
The utility model relates to the technical field of logging trucks, in particular to a fixed bracket for a pulley of a logging truck.
Background
The logging truck for oilfield testing introduces the cable into the oilfield well through a plurality of pairs of pulley devices, so that the pulley devices can conveniently introduce the cable into the oilfield well.
At present, the existing pulley device is welded at the tail part of a logging truck and needs to protrude a distance in the installation process, so that the wire outlet direction of a cable is arranged right above an oil well, but the pulley device installed in the way has the following problems: 1. the protruding pulley device can not move, so that certain danger exists in the process of the well logging truck over-bending running, and the turning radius is increased; 2. the pulley device is often welded at the tail part of the logging truck and is inconvenient to repair and disassemble, so we propose a fixed bracket for the logging truck pulley to solve the problems.
Disclosure of utility model
The utility model aims to overcome the defects in the background technology, and provides a fixing bracket for a pulley of a logging truck.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a fixed bolster for logging truck pulley, includes bearing sweep, a plurality of pulley gear and the backup pad of setting on the logging truck, a plurality of pulley gear is fixed to be set up at the backup pad top, spacing spout has been seted up at bearing sweep top, spacing spout inside wall sliding connection has the slide, slide top fixedly connected with spacing frame, backup pad lateral wall and spacing frame inside wall sliding connection, be equipped with a plurality of fixing bolts that run through backup pad lateral wall on the spacing frame lateral wall, be equipped with the mobile mechanism that can let a plurality of pulley gear remove in the spacing spout.
Preferably, the moving mechanism comprises two threaded rods which are rotationally connected to the inner side wall of the limiting sliding groove, two threaded holes are formed in the outer side wall of the sliding plate, the threaded rods are connected with the inner side wall of the threaded holes in a threaded mode on the same side, the threaded rods are connected through first belt transmission, a servo motor is fixedly connected to the bottom of the bearing car plate, and an output shaft of the servo motor is connected with one of the threaded rods through second belt transmission.
Preferably, the first belt pulleys matched with the first belt are sleeved on the outer side walls of the threaded rods, and the second belt pulleys matched with the second belt are sleeved on the output shaft of the servo motor and the outer side wall of one threaded rod.
Preferably, a plurality of the pulley devices are located on the same row, and the distances between two adjacent pulley devices are the same.
Preferably, the outer side wall of the support plate is penetrated by a fixing bolt and provided with a through hole.
Preferably, a through hole communicated with the limiting chute is formed in the bottom of the bearing car plate, and the second belt penetrates through the through hole.
The beneficial effects of the utility model are as follows:
Under the interact of bearing sweep, pulley device, backup pad, spacing spout, slide, spacing frame, fixing bolt and moving mechanism, offer the spacing spout of being convenient for the slide to remove on bearing sweep, use a plurality of fixing bolt to fix pulley device on spacing frame to make pulley device's installation dismantlement more convenient, can drive slide and pulley device through moving mechanism and remove, the pulley device of being convenient for shrink to in the spacing spout when not using, improved the security in the logging truck driving.
Drawings
FIG. 1 is a schematic structural view of a fixing bracket for a pulley of a logging truck according to the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A;
FIG. 3 is a side view of a support plate in a fixed bracket for a logging truck pulley according to the present utility model;
fig. 4 is a side view of a slide plate in a fixed bracket for a logging truck pulley according to the present utility model.
In the figure: 1. a load-bearing vehicle plate; 2. a pulley device; 3. a support plate; 4. limiting sliding grooves; 5. a slide plate; 6. a limit frame; 7. a fixing bolt; 8. a threaded rod; 9. a first belt; 10. a servo motor; 11. a second belt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 4, a fixing bracket for a pulley of a logging truck comprises a bearing truck plate 1, a plurality of pulley devices 2 and a supporting plate 3, wherein the bearing truck plate 1 is arranged on the logging truck, the pulley devices 2 are fixedly arranged at the top of the supporting plate 3, the pulley devices 2 are positioned on the same row, and the distance between two adjacent pulley devices 2 is the same;
The top of the bearing car plate 1 is provided with a limit chute 4, the shape and the position of the limit chute 4 are shown in fig. 1, the inner side wall of the limit chute 4 is slidably connected with a slide plate 5, the top of the slide plate 5 is fixedly connected with a limit frame 6, the outer side wall of the support plate 3 is slidably connected with the inner side wall of the limit frame 6, the outer side wall of the limit frame 6 is provided with a plurality of fixing bolts 7 penetrating through the outer side wall of the support plate 3, and the outer side wall of the support plate 3 is penetrated by the fixing bolts 7 and provided with penetrating holes;
The limiting chute 4 is internally provided with a moving mechanism capable of moving the pulley devices 2, the moving mechanism comprises two threaded rods 8 rotatably connected to the inner side wall of the limiting chute 4, the outer side wall of the sliding plate 5 is provided with two threaded holes, the outer side wall of the threaded rod 8 on the same side is in threaded connection with the inner side wall of the threaded hole, and the two threaded rods 8 are in transmission connection through a first belt 9;
The bottom of the bearing car plate 1 is fixedly connected with a servo motor 10, an output shaft of the servo motor 10 is in transmission connection with one of the threaded rods 8 through a second belt 11, a through hole communicated with the limiting chute 4 is formed in the bottom of the bearing car plate 1, the second belt 11 penetrates through the through hole, and the servo motor 10 is in the prior art and is not described in detail herein;
The outer side walls of the two threaded rods 8 are respectively sleeved with a first belt pulley matched with the first belt 9, and the output shaft of the servo motor 10 and the outer side wall of one threaded rod 8 are respectively sleeved with a second belt pulley matched with the second belt 11.
Working principle: when the pulley device 2 is required to be installed, the supporting plate 3 is installed in the limiting frame 6, and the limiting frame 6 and the supporting plate 3 are fixed by using a plurality of fixing bolts 7, so that the pulley device 2 is installed;
When the pulley device 2 on the logging truck is required to be used for conveying a cable, the state of the device is shown in figure 1, when the pulley device 2 is required to be contracted after the cable is conveyed, the output shaft of the servo motor 10 is started to rotate positively, the output shaft of the servo motor 10 drives one threaded rod 8 to rotate through a second belt 11, and two adjacent threaded rods 8 are driven through a first belt 9;
Let two threaded rods 8 drive slide 5 to first belt 9 direction removal, until let spacing frame 6 lateral wall and spacing spout 4 inside wall contact, close servo motor 10 to let pulley gear 2 shrink a distance, improve the security that the logging truck was driven at the bend.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a fixed bolster for logging truck pulley, includes bearing sweep (1), a plurality of pulley gear (2) and backup pad (3) that set up on the logging truck, a plurality of pulley gear (2) are fixed to be set up at backup pad (3) top, a serial communication port, spacing spout (4) have been seted up at bearing sweep (1) top, spacing spout (4) inside wall sliding connection has slide (5), slide (5) top fixedly connected with spacing frame (6), backup pad (3) lateral wall and spacing frame (6) inside wall sliding connection, be equipped with a plurality of fixing bolt (7) that run through backup pad (3) lateral wall on spacing frame (6) lateral wall, be equipped with the mobile mechanism that can let a plurality of pulley gear (2) remove in spacing spout (4).
2. The fixed support for the logging truck pulley according to claim 1, wherein the moving mechanism comprises two threaded rods (8) rotatably connected to the inner side wall of the limiting chute (4), two threaded holes are formed in the outer side wall of the sliding plate (5), the threaded rods (8) are connected with the inner side wall of the threaded holes in a threaded mode on the same side, the two threaded rods (8) are in transmission connection through a first belt (9), a servo motor (10) is fixedly connected to the bottom of the bearing truck plate (1), and the output shaft of the servo motor (10) is in transmission connection with one of the threaded rods (8) through a second belt (11).
3. The fixed support for the logging truck pulley according to claim 2, wherein the outer side walls of the two threaded rods (8) are respectively sleeved with a first belt pulley matched with the first belt (9), and the output shaft of the servo motor (10) and the outer side wall of one threaded rod (8) are respectively sleeved with a second belt pulley matched with the second belt (11).
4. A fixing bracket for a logging truck pulley according to claim 1, characterized in that a plurality of pulley arrangements (2) are arranged in the same row, the distance between two adjacent pulley arrangements (2) being the same.
5. The fixing bracket for the logging truck pulley according to claim 1, wherein the outer side wall of the supporting plate (3) is penetrated by a fixing bolt (7) and provided with a through hole.
6. The fixed support for the logging truck pulley according to claim 2, wherein a through hole communicated with the limit chute (4) is formed in the bottom of the bearing truck plate (1), and the second belt (11) penetrates through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323308512.8U CN221256708U (en) | 2023-12-06 | 2023-12-06 | Fixed bolster for logging truck pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323308512.8U CN221256708U (en) | 2023-12-06 | 2023-12-06 | Fixed bolster for logging truck pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221256708U true CN221256708U (en) | 2024-07-02 |
Family
ID=91661675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323308512.8U Active CN221256708U (en) | 2023-12-06 | 2023-12-06 | Fixed bolster for logging truck pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221256708U (en) |
-
2023
- 2023-12-06 CN CN202323308512.8U patent/CN221256708U/en active Active
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