CN114314377A - A log hoist and mount transfer device for timber structure construction usefulness - Google Patents

Abstract

The invention belongs to the technical field of log hoisting and transferring devices, and particularly discloses a log hoisting and transferring device for timber structure construction, which comprises a device body, a cab and a clamping frame, wherein the cab is arranged in the middle of the device body, driving tires are movably arranged around the bottom of the device body, a support frame is arranged on the left side of the device body, the clamping frame is movably arranged at the bottom end of the left side of the support frame, and a balance auxiliary support mechanism is arranged, so that when a user uses the device body to clamp, hoist and transfer logs, the balance auxiliary support mechanism can be controlled by the user to move left and right when the clamping frame is not positioned in the middle of the logs to clamp, hoist and transfer the logs, thereby achieving the auxiliary support of the logs at the longer end, and further preventing the logs from inclining due to the fact that the clamping frame does not clamp the middle part when the logs are clamped, hoisted and transferred through the clamping frame, make the clamping frame can be better carry out centre gripping hoist and mount to the log and transport.

Description

A log hoist and mount transfer device for timber structure construction usefulness

Technical Field

The invention belongs to the technical field of log hoisting and transferring devices, and particularly relates to a log hoisting and transferring device for timber structure construction.

Background

Timber is used for building house, decoration indoor environment, preparation interior furniture by us, at timber structure building job site, usually need transport the log to process or directly be applied to in the construction, the transportation hoist and mount of log is the necessary operation process in whole construction, and how to improve efficiency and the quality that the log transported becomes one of timber structure building construction most important.

At present, current hoist and mount transfer device still need the porter to carry the round timber and hoist on moving the clamping device on the device when putting into use, and the porter also can have certain safe risk because the quality of round timber is heavier and when carrying, current hoist and mount transfer device can lead to the round timber to fall because the clamping-force is not enough when hoist and mount are transported simultaneously, the round timber falls and has great potential safety hazard, and current hoist and mount transfer device probably not carry out the centre gripping to the middle part of round timber when hoist and mount, so be to the round timber centre gripping, the state of slope can appear in the round timber, and can lead to clamping device's clamping-force to reduce by a wide margin when the round timber appears the slope, and can cause great clamping load to clamping device, make its life reduce by a wide margin.

Therefore, how to design a log hoisting and transferring device for timber structure construction becomes a problem to be solved at present.

Disclosure of Invention

The invention aims to: in order to solve (need the porter to carry the hoisting device with the log and transfer, can lead to the log to fall because the centre gripping dynamics is not enough and the log can lead to the fact serious load to clamping device when the tilt state appears hoisting) the problem, provide a log hoist and mount transfer device for timber structure construction usefulness.

The technical scheme adopted by the invention is as follows: a log hoisting and transferring device for timber structure construction comprises a whole device, a cab and a clamping frame, wherein the cab is arranged in the middle of the whole device, driving tires are movably arranged on the periphery of the bottom of the whole device, a supporting frame is arranged on the left side of the whole device, the clamping frame is movably arranged at the bottom end of the left side of the supporting frame, a turnover pushing device is arranged on the left side of the top of the clamping frame, and a balance supporting device is movably arranged on the right side of the bottom of the clamping frame;

the bottom of the middle of the support frame is provided with a first hydraulic telescopic rod, the bottom of the left side of the support frame is provided with a convex connecting column, the bottom of the convex connecting column is provided with a through bolt in a penetrating manner, the bottom end of the convex connecting column is movably provided with a first liquid pump, and the bottom of the first liquid pump is movably provided with a second hydraulic telescopic rod;

a first driving motor is arranged inside the overturning pushing device, a rotating arm is fixedly arranged at the top of the first driving motor, a second liquid pump is fixedly arranged at the left end of the rotating arm, a third hydraulic telescopic rod is movably arranged at the left end of the second liquid pump, a piston is movably arranged inside the third hydraulic telescopic rod, and a right-angle supporting frame is fixedly connected at the right end of the third hydraulic telescopic rod;

a second driving motor is arranged at the top of the balance supporting device, a transmission hinge is nested on the left side of the second driving motor, a gear nut is arranged on the inner side of the bottom of the transmission hinge in a linkage manner, limiting convex columns are fixedly arranged at two ends of the gear nut, and a threaded rod penetrates through the middle part of the gear nut;

the top of the right-angle support frame is fixedly provided with an auxiliary support rod, the bottom of the right-angle support frame is movably provided with a roller, and the middle part of the roller is provided with a bearing in a penetrating mode.

Preferably, the periphery of the limiting convex column is nested with a limiting groove.

Preferably, the two ends of the threaded rod are fixedly provided with triangular support frames.

Preferably, a rubber block is fixedly arranged on the left side of the triangular support frame.

Preferably, the bottom of the first hydraulic telescopic rod is movably provided with a movable connecting end head.

Preferably, the bottom of the inner right side of the clamping frame is fixedly provided with a limiting hinge.

Preferably, an inclined block is fixedly arranged on the left side of the bottom of the clamping frame.

Preferably, the first hydraulic telescopic rod is matched with the protruding connecting column, the penetrating bolt, the first liquid pump and the second hydraulic telescopic rod for use, and a hoisting angle changing mechanism is formed.

Preferably, the overturning pushing device is matched with the first driving motor, the rotating arm, the second liquid pump, the third hydraulic telescopic rod, the piston, the right-angle support frame, the bearing and the roller wheel for use to form a loading limiting mechanism.

Preferably, the second driving motor is matched with the transmission hinge, the gear nut, the limiting convex column and the threaded rod for use together to form a balance auxiliary supporting mechanism.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the lifting angle changing mechanism, the round timber on the inner side of the clamping frame can be driven by the lifting angle changing mechanism to carry out limiting lifting and transferring by taking the limiting hinge as a supporting point, so that two sides of the round timber can be firmly limited on the current position to carry out lifting and transferring due to the limitation of the bottom of the clamping frame and the outer wall of the right side, and a user can conveniently carry out clamping lifting and transferring on the round timber through the whole device.

2. According to the loading limiting mechanism, when a user uses the device to clamp, hoist and transport round logs integrally, the user can easily push the round logs into the inner side of the clamping frame by using the loading limiting mechanism arranged in the middle of the top of the left side of the clamping frame and matching with the inclined block, and then the third hydraulic telescopic rod and the right-angle support frame in an extending state can limit the round logs on the inner side of the clamping frame by using the limiting rod, so that the user does not need to manually carry the round logs to the inner side of the clamping frame to hoist and transport the round logs when the user uses the device to clamp, hoist and transport the round logs integrally.

3. According to the balance auxiliary supporting mechanism, when a user uses the device to clamp, hoist and transport the round logs integrally, the user can control the balance auxiliary supporting mechanism to move left and right when the clamping frame is not in the middle of the round logs to clamp and hoist the round logs, so that the round logs at the longer end are supported in an auxiliary mode, the round logs cannot be inclined due to the fact that the clamping frame does not clamp the middle of the round logs when being clamped, hoisted and transported through the clamping frame, and the clamping frame can better clamp, hoist and transport the round logs.

Drawings

FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is an enlarged view of the structure at B of the present invention;

FIG. 4 is a schematic top sectional view of the tilting device of the present invention;

fig. 5 is a schematic top sectional view of the balance support device of the present invention.

Fig. 6 is a schematic structural view of the loading limiting mechanism of the present invention.

The labels in the figure are: 1. the whole device; 2. a cab; 3. driving the tire; 4. a support frame; 5. A clamping frame; 6. a turnover pushing device; 601. a first drive motor; 602. a rotating arm; 603. A second liquid pump; 604. a third hydraulic telescopic rod; 605. a piston; 7. a balance support device; 701. a second drive motor; 702. a drive hinge; 703. a gear nut; 704. a limiting convex column; 705. a limiting groove; 706. a threaded rod; 8. a rubber block; 9. a first hydraulic telescopic rod; 10. a protruding connection post; 11. the bolt penetrates through the groove; 12. a first liquid pump; 13. a second hydraulic telescopic rod; 14. movably connecting the end heads; 15. a limit hinge; 16. fixing the connecting piece; 17. a sloping block; 18. a triangular support frame; 19. a right-angle support frame; 20. an auxiliary support bar; 21. a bearing; 22. and a roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution: a log hoisting and transferring device for timber structure construction comprises a device body 1, a cab 2 and a clamping frame 5, wherein the cab 2 is arranged in the middle of the device body 1, driving tires 3 are movably arranged around the bottom of the device body 1, a supporting frame 4 is arranged on the left side of the device body 1, the clamping frame 5 is movably arranged at the bottom end of the left side of the supporting frame 4, a turnover pushing device 6 is arranged on the left side of the top of the clamping frame 5, and a balance supporting device 7 is movably arranged on the right side of the bottom of the clamping frame 5;

a first hydraulic telescopic rod 9 is arranged at the bottom of the middle of the support frame 4, a protruding connecting column 10 is arranged at the bottom of the left side of the support frame 4, a through bolt 11 penetrates through the bottom of the protruding connecting column 10, a first liquid pump 12 is movably arranged at the bottom end of the protruding connecting column 10, and a second hydraulic telescopic rod 13 is movably arranged at the bottom of the first liquid pump 12;

a first driving motor 601 is arranged inside the overturning pushing device 6, a rotating arm 602 is fixedly arranged at the top of the first driving motor 601, a second liquid pump 603 is fixedly arranged at the left end of the rotating arm 602, a third hydraulic telescopic rod 604 is movably arranged at the left end of the second liquid pump 603, a piston 605 is movably arranged inside the third hydraulic telescopic rod 604, and a right-angle support frame 19 is fixedly connected at the right end of the third hydraulic telescopic rod 604;

a second driving motor 701 is arranged at the top of the balance supporting device 7, a transmission hinge 702 is nested on the left side of the second driving motor 701, a gear nut 703 is arranged on the inner side of the bottom of the transmission hinge 702 in a linkage manner, limiting convex columns 704 are fixedly arranged at two ends of the gear nut 703, and a threaded rod 706 penetrates through the middle part of the gear nut 703;

an auxiliary support rod 20 is fixedly arranged at the top of the right-angle support frame 19, a roller 22 is movably arranged at the bottom of the right-angle support frame 19, and a bearing 21 penetrates through the middle part of the roller 22.

Preferably, the periphery of the limiting convex column 704 is provided with a limiting groove 705 in a nested manner, the limiting groove 705 is circular in shape from a front view, the gear nut 703 is limited and arranged at the current position through the limiting convex columns 704 at two ends, and the gear nut 703 can rotate in place under the driving of the transmission hinge 702 through the arrangement of the limiting convex columns 704 and the limiting groove 705, so that the purpose of pushing the threaded rod 706 to move left and right can be achieved.

Preferably, the fixed triangular supports 18 that are provided with in both ends of threaded rod 706, triangular supports 18 accessible utilize triangle-shaped to support stable purpose and carry out the outrigger to the block rubber 8 that sets up at the left surface for can be more stable carry out the auxiliary stay to convex log part, thereby make the whole 1 of device can be more stable carry out centre gripping hoist and mount to the log and transport.

Preferably, the fixed block rubber 8 that is provided with in left side of triangular supports frame 18, block rubber 8 self has certain compliance, so when carrying out the auxiliary stay to log protrusion position, can take place down sunken deformation when receiving the gravity of log to make spacing that the log can be better receive the auxiliary stay on the current position, and then make the log when hoist and mount transportation the auxiliary stay of accessible block rubber 8 and more stable.

Preferably, the bottom activity of first hydraulic telescoping rod 9 is provided with swing joint end 14, and first hydraulic telescoping rod 9 carries out swing joint through swing joint end 14 and second hydraulic telescoping rod 13, so first hydraulic telescoping rod 9 accessible extends or contracts and adjust the angle between second hydraulic telescoping rod 13 and the ground (because second hydraulic telescoping rod 13 is connected through the protruding spliced pole 10 that runs through bolt 11 and support frame 4 left side bottom).

Preferably, the fixed spacing hinge 15 that is provided with in right side bottom of holding frame 5, when the user uses the whole 1 of device to carry out centre gripping hoist and mount to the log and transport, the user accessible utilizes the first hydraulic telescoping rod 9 of drive to extend, thereby make second hydraulic telescoping rod 13 overturn clockwise, make the centre gripping can roll to spacing hinge 15's top at the inside log of holding frame 5, and because spacing hinge 15 is the arc, and every adjacent connecting piece is rotatable, so can be when the log rolls to spacing hinge 15 top because receive the influence of gravity and spacing hinge 15 hoists the transportation on the current position for the strong point, thereby make the log can more stable transport.

Preferably, the fixed sloping block 17 that is provided with in bottom left side of holding frame 5, use upset thrust unit 6 to promote the log and get into the inboard of holding frame 5 when carrying out the centre gripping and transporting at the user, upset thrust unit 6 can promote the log and use sloping block 17 to get into the inboard of holding frame 5 as the ladder frame, and the inboard that promotes log entering holding frame 5 that makes upset thrust unit 6 can relax more through setting up of sloping block 17 hoists the transportation.

Preferably, the first hydraulic telescopic rod 9 is matched with the protruding connecting column 10, the through bolt 11, the first liquid pump 12 and the second hydraulic telescopic rod 13 for use together to form a lifting angle changing mechanism, when a user uses the whole device 1 to lift and transport logs, the user can push the logs into the inner side of the clamping frame 5 by using the control terminal in the cab 2 to control the overturning and pushing device 6 in the cab 2, then the first liquid pump 12 can be controlled by the control terminal again to drive the second hydraulic telescopic rod 13 to retract towards the top, then the first hydraulic telescopic rod 9 is controlled to extend downwards, when the first hydraulic telescopic rod 9 extends downwards, the first sleeve column at the top of the second hydraulic telescopic rod 13 can be pushed by the movable connecting end 14 to turn towards the left side by using the through bolt 11 and the protruding connecting column 10 as the center of a circle, when the angle between the second hydraulic telescopic rod 13 and the ground is changed, the angle of holding frame 5 also can change thereupon, and when the angle of holding frame 5 changed, inboard log will roll to spacing hinge 15's top because of receiving the influence of gravity, thereby make the log receive the restriction, and then make the log can be more stable use spacing hinge 15 to hoist when the strong point and transport, make the log of holding frame 5 inboard can use spacing hinge 15 to carry out spacing hoist and transport as the strong point under hoist and mount angle change mechanism's drive through such setting, thereby make the both sides of log can be because the restriction that receives holding frame 5 bottom and right side outer wall and spacing hoist and transport on current position firmly, and then make that the user can be more convenient carry out centre gripping hoist and mount to the log through utilizing the whole 1 of device and transport.

Preferably, the turnover pushing device 6 cooperates with the first driving motor 601, the rotating arm 602, the second hydraulic pump 603, the third hydraulic telescopic rod 604, the piston 605, the right-angle support frame 19, the bearing 21 and the roller 22 to form a loading limiting mechanism, when a user uses the device body 1 to clamp, lift and transport logs, the user can move the device body 1 to a position where logs are placed, and then control the first hydraulic pump 12 to push the second hydraulic telescopic rod 13 to extend towards the bottom by using the control terminal, so that the bottom surface of the holding frame 5 contacts with the ground, then the user can let the sloping block 17 arranged at the left end of the bottom of the holding frame 5 contact with the right side surface of the logs by using the driving device body 1, and then control the second hydraulic pump 603 to operate by using the control terminal, and when the second hydraulic pump 603 operates, the hydraulic oil inside can be pushed into the hydraulic cavity inside the third hydraulic telescopic rod 604, then reach the purpose that promotes piston 605 and move towards the left end, make third hydraulic telescoping rod 604 extend towards the left end, and can promote right angle support frame 19 when third hydraulic telescoping rod 604 extends and forget the left end and remove, when forgetting the left end and extend to the right back, the user just can rotate the first driving motor 601 of control through control and operate, and can drive second liquid pump 603 and third hydraulic telescoping rod 604 and right angle support frame 19 through rotor arm 602 and carry out anticlockwise upset simultaneously when first driving motor 601 operates, and because third hydraulic telescoping rod 604 is in the state of expanding, so will push into the inside of holding frame 5 through right angle support frame 19 to the log that contacts with sloping block 17 when third hydraulic telescoping rod 604 anticlockwise rotates, when promoting the log, gyro wheel 22 that right angle support frame 19 bottom set up can better promote the log to roll towards the inside of holding frame 5 through rolling mode transmission (will pass through the rolling transmission of effort when gyro wheel 22 and log contact and will be for the round to roll the holding frame 5 inboard through the rolling mode (when gyro wheel 22 and round log contact Log, make the log roll to the inboard of holding frame 5 in reducible and right angle brace 19 friction force between the atress back, make the user carry out centre gripping hoist and mount to the log when transporting at the whole 1 of user equipment through such setting, the user accessible utilizes the setting to push into the inboard of holding frame 5 with the log that loading stop gear cooperation sloping block 17 is light in the middle of 5 left sides tops of holding frame, then can also carry on spacingly to the inboard log of holding frame 5 with third hydraulic telescoping rod 604 and right angle brace 19 in the extending state to the gag lever post, thereby make the user need not the manual work when the whole 1 of user equipment carries out centre gripping hoist and mount to the log and transport to the inboard of holding frame 5 hoist and transport.

Preferably, the second driving motor 701 is used together with the transmission hinge 702, the gear nut 703, the limiting convex column 704 and the threaded rod 706 to form a balance auxiliary supporting mechanism, the inside of the balance supporting device 7 is provided with a convex column for limiting the threaded rod 706, and the top position of the threaded rod 706 is also provided with a sliding chute for supplying the convex column to slide, when a user uses the device as a whole 1 to clamp, hoist and transport logs, the user can observe the position of the log where the clamping frame 5 is located in the cab, when the user finds that the clamping frame 5 is located at the left end position of the log, the user can control the second driving motor 701 to rotate counterclockwise by using the control terminal, and when the second driving motor 701 rotates counterclockwise, the gear nut 703 is driven by the transmission hinge 702 to rotate counterclockwise at the same time, and when the gear nut 703 rotates counterclockwise, the gear nut 703 can rotate anticlockwise in situ because the limiting convex columns 704 at the two ends are limited by the limiting grooves 705, the threaded rod 706 can not rotate anticlockwise along with the gear nut 703 when the gear nut 703 rotates anticlockwise in situ, the threaded rod 706 is limited by the convex columns, and because the inner side of the gear nut 703 is provided with a threaded groove matched with the periphery of the threaded rod 706, the gear nut 703 rotating anticlockwise in situ can push the threaded rod 706 to move towards the right end through the threaded groove at the inner side, so that the triangular support frame 18 and the rubber block 8 arranged at the right end of the threaded rod 706 can effectively move towards the right end, when the device whole 1 clamps and hoists round logs, the right end of the round logs can fall into the rubber block 8 on the left side surface of the triangular support frame 18 at the right end of the threaded rod 706 due to the influence of gravity, and the purpose of auxiliary support of the right end of the round logs is achieved, and then make the whole 1 accessible balance auxiliary stay mechanism carry out the auxiliary stay to longer one end log when not carrying out the centre gripping to the middle part of log of device, make the user carry out centre gripping hoist and mount when transporting to the log at the whole 1 use device through such setting, the user can control balance auxiliary stay mechanism and remove when centre gripping hoist and mount is carried out to the intermediate position that the clamping frame 5 is not at the log, thereby reach and carry out the auxiliary stay to the log of longer one end, and then make the log can not appear the condition of slope because clamping frame 5 does not have centre gripping middle part when carrying out centre gripping hoist and mount transportation through clamping frame 5, make clamping frame 5 can be better carry out centre gripping hoist and mount transportation to the log.

The working principle is as follows: firstly, a user can move to a log placing position through the driving device 1, then the user can observe whether the clamping frame 5 is in the middle of the log through naked eyes, when the clamping frame 5 is in the position close to the left end of the log, the user can push the threaded rod 706 to move towards the right end through the balance auxiliary supporting mechanism, otherwise, the user can push the log into the inner side of the clamping frame 5 easily through the loading limiting mechanism, after pushing, the first liquid pump 12 can be controlled to drive the second hydraulic telescopic rod 13 to retract towards the top, after retracting, the first hydraulic telescopic rod 13 can be controlled to extend towards the bottom, so that the clamping frame 5 is pushed to be inclined, the log falls into the top of the limiting hinge 15 to carry out limiting clamping transportation, and at the moment, the loading limiting mechanism can limit and conflict the log in the inner side of the clamping frame 5 through the extended third hydraulic telescopic rod 604, make the log can not drop from the opening of clamping frame 5 left end when hoist and mount are transported, this kind is exactly this kind of a log hoist and mount transfer device's that is used for timber structure construction usefulness theory of operation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a log hoist and mount transfer device for timber structure construction usefulness, includes that the device is whole (1), driver's cabin (2) and holding frame (5), its characterized in that: a cab (2) is arranged in the middle of the device body (1), driving tires (3) are movably arranged on the periphery of the bottom of the device body (1), a supporting frame (4) is arranged on the left side of the device body (1), a clamping frame (5) is movably arranged at the bottom end of the left side of the supporting frame (4), a turnover pushing device (6) is arranged on the left side of the top of the clamping frame (5), and a balance supporting device (7) is movably arranged on the right side of the bottom of the clamping frame (5);

a first hydraulic telescopic rod (9) is arranged at the bottom of the middle of the support frame (4), a protruding connecting column (10) is arranged at the bottom of the left side of the support frame (4), a penetrating bolt (11) penetrates through the bottom of the protruding connecting column (10), a first liquid pump (12) is movably arranged at the bottom end of the protruding connecting column (10), and a second hydraulic telescopic rod (13) is movably arranged at the bottom of the first liquid pump (12);

a first driving motor (601) is arranged inside the overturning pushing device (6), a rotating arm (602) is fixedly arranged at the top of the first driving motor (601), a second liquid pump (603) is fixedly arranged at the left end of the rotating arm (602), a third hydraulic telescopic rod (604) is movably arranged at the left end of the second liquid pump (603), a piston (605) is movably arranged inside the third hydraulic telescopic rod (604), and a right-angle supporting frame (19) is fixedly connected at the right end of the third hydraulic telescopic rod (604);

a second driving motor (701) is arranged at the top of the balance supporting device (7), a transmission hinge (702) is nested on the left side of the second driving motor (701), a gear nut (703) is arranged on the inner side of the bottom of the transmission hinge (702) in a linkage manner, two ends of the gear nut (703) are fixedly provided with limiting convex columns (704), and a threaded rod (706) penetrates through the middle part of the gear nut (703);

the top of right angle support frame (19) is fixed and is provided with auxiliary stay pole (20), the bottom activity of right angle support frame (19) is provided with gyro wheel (22), the middle part of gyro wheel (22) runs through and is provided with bearing (21).

2. The log hoisting and transferring device for timber structure construction of claim 1, wherein: and a limiting groove (705) is nested on the periphery of the limiting convex column (704).

3. The log hoisting and transferring device for timber structure construction of claim 1, wherein: and two ends of the threaded rod (706) are fixedly provided with triangular support frames (18).

4. A log hoist and mount transfer device for timber structure construction usefulness of claim 3, characterized by: the left side of the triangular support frame (18) is fixedly provided with a rubber block (8).

5. The log hoisting and transferring device for timber structure construction of claim 1, wherein: the bottom of the first hydraulic telescopic rod (9) is movably provided with a movable connecting end (14).

6. The log hoisting and transferring device for timber structure construction of claim 1, wherein: and a limiting hinge (15) is fixedly arranged at the bottom of the inner right side of the clamping frame (5).

7. The log hoisting and transferring device for timber structure construction of claim 1, wherein: an inclined block (17) is fixedly arranged on the left side of the bottom of the clamping frame (5).

8. A log hoist and mount transfer device for timber structure construction usefulness of claim 1 characterized in that: the first hydraulic telescopic rod (9) is matched with the protruding connecting column (10), the penetrating bolt (11), the first liquid pump (12) and the second hydraulic telescopic rod (13) to be used together to form a hoisting angle changing mechanism.

9. A log hoist and mount transfer device for timber structure construction usefulness of claim 1 characterized in that: the overturning pushing device (6) is matched with a first driving motor (601), a rotating arm (602), a second liquid pump (603), a third hydraulic telescopic rod (604), a piston (605), a right-angle support frame (19), a bearing (21) and a roller (22) together for use to form a loading limiting mechanism.

10. A log hoist and mount transfer device for timber structure construction usefulness of claim 1 characterized in that: the second driving motor (701) is matched with the transmission hinge (702), the gear nut (703), the limiting convex column (704) and the threaded rod (706) to form a balance auxiliary supporting mechanism.

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