CN210634650U - Truck with detachable carriage - Google Patents
Truck with detachable carriage Download PDFInfo
- Publication number
- CN210634650U CN210634650U CN201921546294.2U CN201921546294U CN210634650U CN 210634650 U CN210634650 U CN 210634650U CN 201921546294 U CN201921546294 U CN 201921546294U CN 210634650 U CN210634650 U CN 210634650U
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- Prior art keywords
- carriage
- lower beam
- truck
- loading board
- lead screw
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- 230000003137 locomotive effect Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a carriage detachable truck, it is including fixed traction locomotive and the automobile body that links to each other, the automobile body is including the bracket that is located the below and the carriage that is located the bracket top, the top of bracket is fixed with the loading board that the top surface is the horizontal plane, the carriage is freely placed on the top surface of loading board, the sliding surface of loading board is connected with a plurality of closing device that can be close to or keep away from to placing the carriage on the loading board, closing device height-adjustable, when closing device is close to the carriage, closing device compresses tightly the carriage and fixes on the loading board. The utility model discloses have the effect in easily dismantling and installing the carriage.
Description
Technical Field
The utility model belongs to the technical field of the building engineering technique and specifically relates to a carriage detachable truck is related to.
Background
The truck is one of transportation tools commonly used in construction engineering, is the main strength in modern construction engineering, and is mainly used for freight transportation and is convenient to load, collect or unload after being modified. The compartment is one of the important components of a truck, primarily for the storage and transfer of goods.
When transporting the material for building site through the truck, because the building site condition is complicated, thereby appear easily because building material, construction equipment stack and lead to the narrow and small condition in space or because the construction causes the job site road pothole uneven, lead to the truck hardly to reach near the construction site when transporting the material. Under the condition, the general method is to temporarily find the unloading place, unload the materials on the truck, and finally transport the materials to the construction site through tools such as a trolley, so that the material transportation distance is increased, and the waste of time and manpower is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a carriage detachable truck, it has and can not get near the construction site at the truck when, dismantles the carriage of truck get off to be convenient for overhead hoist hangs the carriage near the construction site, thereby shorten the distance of material and construction site.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a carriage detachable truck, is including fixed traction locomotive and the automobile body that links to each other, the automobile body is including the bracket that is located the below and the carriage that is located the bracket top, the top of bracket is fixed with the loading board that the top surface is the horizontal plane, the carriage is freely placed on the top surface of loading board, the surperficial sliding connection of loading board has a plurality of closing device that can be close to or keep away from to the carriage of placing on the loading board, closing device height-adjustable, closing device is when being close to the carriage, closing device compresses tightly the carriage and fixes on the loading board.
By adopting the technical scheme, when the carriage needs to be lifted, the height of the pressing device is adjusted and the pressing device moves in the direction far away from the carriage; when the carriage needs to be installed, the pressing device is moved towards the direction close to the carriage, and the height of the pressing device is adjusted, so that the pressing device presses the carriage.
The utility model discloses further set up to: the pressing device comprises a height-adjustable stand column and a baffle plate, wherein the height-adjustable stand column is in sliding connection with the bearing plate, the baffle plate is positioned at the top end of the stand column, and when the pressing device is close to the carriage, the baffle plate is positioned right above the carriage.
Through adopting above-mentioned technical scheme, can be through the height of adjusting the stand and then the lift of adjusting the baffle, realize closing device fixed to the carriage.
The utility model discloses further set up to: the stand includes upper boom and the lower beam of upper and lower coaxial setting, upper boom and lower beam are the hollow body of rod, the bottom of upper boom stretches into the inside of lower beam and links to each other with the lower beam is slided, the inside of lower beam is provided with the actuating mechanism that the drive upper boom reciprocated along the axial of lower beam.
Through adopting above-mentioned technical scheme, can drive the lift of stand through actuating mechanism's lift, realize the regulation to closing device.
The utility model discloses further set up to: the limiting groove is formed in the hole wall of the inner hole of the lower rod and arranged along the axial direction of the lower rod, and a protruding block which extends into the limiting groove and is connected with the limiting groove in a sliding mode is arranged at the position, opposite to the limiting groove, of the outer side surface of the upper rod.
Through adopting above-mentioned technical scheme, through making the lug stretch into the spacing groove to the restriction upper boom and lower beam rotate relatively, make the upper boom only can remove along the axial direction of lower beam.
The utility model discloses further set up to: the driving mechanism comprises a lead screw which is connected inside the lower rod in a rotating mode, the axis of the lead screw is overlapped with the axis of the lower rod, the top end of the lead screw extends into the inner hole of the upper rod, a convex ring which is connected with the lead screw in a threaded mode is arranged at the bottom end of the inner hole of the upper rod, and a control assembly which drives the lead screw to rotate is arranged inside the lower rod.
Through adopting above-mentioned technical scheme, can drive the lift of stand through the lift of lead screw, realize the regulation to closing device.
The utility model discloses further set up to: the control assembly is including fixing the first bevel gear in the lead screw bottom, and the pivot of gyration connection on lower beam bottom lateral wall, the axis of pivot is perpendicular setting with the axis of lead screw, pivot one end is located the inside of lower beam, and the other end is located the outside of lower beam, the pivot is located the inside one end of lower beam and is provided with the second bevel gear with first bevel gear engaged with, the pivot is located the outside one end of lower beam and is provided with the hand wheel, be provided with restriction pivot pivoted retaining member on the outside lateral wall of lower beam.
Through adopting above-mentioned technical scheme, rotate the pivot through the hand wheel, through first bevel gear and the second bevel gear of engaged with to the inside lead screw of pole rotates down in the drive, along with the rotation of lead screw, thereby the control upper boom goes up and down along the axial of lower boom, thereby the baffle on control upper boom top compresses tightly the carriage to be fixed on the loading board.
The utility model discloses further set up to: the baffle is detachably connected with the upright post.
Through adopting above-mentioned technical scheme, the baffle blows to the sun for a long time and shines easily impaired, can make things convenient for the change of baffle.
The utility model discloses further set up to: the top surface of loading board is provided with the mounting groove, the bottom of carriage be provided with mounting groove shape assorted mount pad, when the carriage is placed on the loading board, the mount pad inserts the inside of mounting groove.
Through adopting above-mentioned technical scheme, through the mount pad of complex mounting groove and carriage bottom to ensure that the carriage is when placing the loading board, the position homogeneous phase that places at every turn.
The utility model discloses further set up to: the mounting seat and the mounting groove are in inverted quadrangular frustum pyramid shapes.
Through adopting above-mentioned technical scheme, can fix a position more accurately, it is more convenient to install.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the carriage needs to be lifted, the height of the pressing device is adjusted and the pressing device moves in the direction far away from the carriage; when the carriage needs to be installed, the pressing device is moved towards the direction close to the carriage, and the height of the pressing device is adjusted, so that the pressing device presses the carriage;
2. through the mounting groove of complex and the mount pad of carriage bottom to ensure that the carriage is when placing the loading board, the position of placing every time is the same.
Drawings
FIG. 1 is a schematic view of a truck with a removable bed;
FIG. 2 is a schematic view of the top surface of the carrier plate;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a schematic view of the bottom end structure of the vehicle compartment;
FIG. 5 is a cross-sectional view of the hold-down device;
FIG. 6 is an enlarged view of a portion of FIG. 5 at B;
FIG. 7 is a partial view of the inner bottom end of the lower shaft;
fig. 8 is a schematic structural view of the rotating shaft located at the outer portion of the lower rod.
In the figure, 1, a locomotive is dragged; 2. a vehicle body; 21. a bracket; 211. a carrier plate; 2111. mounting grooves; 2112. a chute; 22. a carriage; 221. a mounting seat; 3. a pressing device; 31. a column; 311. a rod is arranged; 3111. a bump; 312. a lower rod; 3121. a limiting groove; 313. a convex ring; 32. a baffle plate; 4. a T-shaped slider; 41. locking the bolt; 5. a lead screw; 6. a rotary base; 7. a first bevel gear; 8. a second bevel gear; 9. a rotating shaft; 91. a hand wheel; 10. a snap ring; 101. a clamping portion.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a carriage detachable truck, including the traction locomotive 1 and the automobile body 2 of tandem, it is fixed continuous between traction locomotive 1 and the automobile body 2. The vehicle body 2 includes a bracket 21 located below and a rectangular compartment 22 located above the bracket 21. The top end of the bracket 21 is fixed with a bearing plate 211 with a horizontal top end surface, and the length direction of the bearing plate 211 is arranged from the head to the tail of the truck. The one end that loading board 211 is close to pull locomotive 1 is the front end, and the one end of keeping away from to pull locomotive 1 is the rear end, and the width direction of loading board 211 is both ends about loading board 211. The car 22 is freely placed on the top end surface of the loading plate 211, and when the car 22 is placed on the loading plate 211, the lengthwise direction of the car 22 is arranged along the lengthwise direction of the loading plate 211. The pressing devices 3 which can approach the carriage 22 placed on the bearing plate 211 and press and fix the carriage 22 on the bearing plate 211 are slidably connected at the four corners of the bearing plate 211.
Referring to fig. 2 and 4, the top surface of the supporting plate 211 is provided with a mounting groove 2111 recessed downward, and the cross-sectional area of the inner space of the mounting groove 2111 is gradually reduced from the notch of the mounting groove 2111 to the bottom of the mounting groove 2111, thereby forming an inverted quadrangular frustum shape. The bottom end of the carriage 22 is provided with a mounting seat 221 integrally formed with the carriage 22, and the mounting seat 221 is in the shape of an inverted quadrangular frustum pyramid matched with the shape of the mounting groove 2111. When the car 22 is placed on the loading plate 211, the mounting seat 221 at the bottom end of the car 22 is fitted into the mounting groove 2111. Through the matching mounting groove 2111 and the mounting seat 221 at the bottom end of the carriage 22, the carriage 22 is ensured to be placed at the same position every time when being placed on the bearing plate 211.
Referring to fig. 1, four corners of the top surface of the carrier plate 211 are respectively provided with a sliding slot 2112 disposed along the length direction of the carrier plate 211, and the sliding slot 2112 is a T-shaped slot. The sliding grooves 2112 at the two ends of the front end of the loading plate 211 and the sliding grooves 2112 at the rear end of the loading plate 211 are arranged oppositely one by one. The interval between the two slide grooves 2112 at the front end of the carrier plate 211 is larger than the width of the vehicle compartment 22. The two sliding slots 2112 on the left side of the loading plate 211 are opposite to the two sliding slots 2112 on the right side of the loading plate 211 one by one. Between two spout 2112 that are located the left side of loading board 211, the relative one end interval of two spout 2112 is less than the length of carriage 22, and the one end interval that two spout 2112 deviate from is greater than the length of carriage 22.
Referring to fig. 2 and 3, the bottom end of the pressing device 3 is slidably connected to the sliding groove 2112 through a T-shaped slider 4 matching with the sliding groove 2112. The top end surface of the T-shaped slider 4 projects laterally from the pressing device 3 and is exposed through the notch of the slide groove 2112. The surface of the T-shaped slider 4 exposed through the notch of the chute 2112 is provided with a lock bolt 41 vertically hanging through the T-shaped slider 4 and threadedly connected to the T-shaped slider 4, and the position of the T-shaped slider 4 can be fixed by the lock bolt 41.
Referring to fig. 5, the pressing device 3 includes a vertically arranged cylindrical column 31 having an adjustable length and a horizontally arranged circular baffle 32 fixed to the top end of the column 31. The baffle 32 is arranged coaxially with the upright 31 and the diameter of the baffle 32 is larger than the maximum diameter of the upright 31. When the pressing device 3 is moved toward the middle of the loading plate 211, the stopper 32 at the top end of the pillar 31 can be moved to a position right above the vehicle compartment 22. By adjusting the height of the upright 31, the baffle 32 is pressed against the top end surface of the car 22, so that the car 22 is pressed and fixed on the bearing plate 211. When the pressing device 3 is slid toward both ends of the support plate 211 in the longitudinal direction, the stopper 32 can be moved from the top end of the car 22, and the restriction on the car 22 can be released.
Referring to fig. 5 and 6, the upright 31 includes an upper rod 311 and a lower rod 312 coaxially disposed up and down, and both the upper rod 311 and the lower rod 312 are hollow tubular structures. The bottom end of the upper rod 311 extends into the interior of the lower rod 312 and is slidably connected to the lower rod 312. A lead screw 5 is arranged inside the lower rod 312, and the axis of the lead screw 5 is overlapped with the axis of the lower rod 312. The bottom end of the lower rod 312 is fixedly welded with a rotary seat 6, and the bottom end of the lead screw 5 is connected with the rotary seat 6 in a rotary manner.
A convex ring 313 is arranged in an inner hole at one end of the upper rod 311 extending into the lower rod 312, and the top end of the lead screw 5 extends into the upper rod 311 from the inner hole of the convex ring 313 of the upper rod 311. The convex ring 313 and the upper rod 311 are integrally formed, and the convex ring 313 and the lead screw 5 are in threaded connection.
Between the upper rod 311 and the lower rod 312, a limiting groove 3121 is provided on the inner hole surface of the lower rod 312 along the axial direction of the lower rod 312, a protrusion 3111 extending into the limiting groove 3121 and slidably connected with the limiting groove 3121 is provided at a position where the outer side surface of one end of the upper rod 311 extending into the lower rod 312 is opposite to the limiting groove 3121, and the protrusion 3111 is fixedly connected with the upper rod 311. By extending the protrusion 3111 into the limit groove 3121, relative rotation between the upper rod 311 and the lower rod 312 is limited, and the upper rod 311 can move only along the axial direction of the lower rod 312.
Referring to fig. 7, a first bevel gear 7 is fixed to the bottom of the screw 5 and is coaxial with the screw 5. The rotating shaft 9 which is perpendicular to the lower rod 312 is connected to the tube wall of the bottom of the lower rod 312 in a rotating mode, the axis of the rotating shaft 9 is perpendicular to the axis of the screw rod 5, and the axis of the rotating shaft 9 and the axis of the screw rod 5 are located on the same vertical plane. One end of the rotating shaft 9 penetrates through the pipe wall of the lower rod 312 so as to extend into the lower rod 312, and the other end of the rotating shaft 9 is located outside the lower rod 312. A second bevel gear 8 which is coaxial with the rotating shaft 9 and is meshed with the first bevel gear 7 on the screw rod 5 is fixed at one end of the rotating shaft 9 extending into the lower rod 312. A hand wheel 91 for rotating the rotating shaft 9 is fixed at one end of the rotating shaft 9 positioned outside the lower rod 312, and the hand wheel 91 and the rotating shaft 9 are integrally formed.
Referring to fig. 1, when the rotating shaft 9 is rotated by the handwheel 91, the rotating shaft 9 rotates, and the screw 5 inside the lower rod 312 is driven to rotate by the first bevel gear 7 and the second bevel gear 8 which are engaged with each other, so as to control the upper rod 311 to lift along the axial direction of the lower rod 312 along with the rotation of the screw 5, and thus control the baffle 32 at the top end of the upper rod 311 to press and fix the carriage 22 on the bearing plate 211.
Referring to fig. 8, a snap ring 10 is sleeved on a portion of the rotating shaft 9 located outside the lower rod 312, and the snap ring 10 is fixedly connected with the lower rod 312. The snap ring 10 includes two arc-shaped holding portions 101 disposed opposite to each other, and the two holding portions 101 form a circular ring having an elliptical inner hole with a minor axis shorter than the diameter of the rotating shaft 9. One end of the two opposite clamping parts 101 is hinged, and the other end is a free end of the clamping part 101. The free ends of the two clamping parts 101 are respectively provided with a through hole, when the free ends of the two clamping parts 101 are opposite, the through holes of the free ends of the two clamping parts 101 are opposite, and the free ends of the two clamping parts 101 are fixed together through a bolt and nut assembly penetrating through the through holes in the free ends of the two clamping parts 101. When the two clamping portions 101 are fixed together by the bolt and nut assembly, the two clamping portions 101 clasp the rotating shaft 9, thereby restricting the rotation of the rotating shaft 9.
Referring to fig. 5, the inner hole at the top end of the upper rod 311 is a threaded hole, and the baffle 32 is fixed at the top end of the upper rod 311 by a bolt matched with the threaded hole of the upper rod 311.
The implementation principle of the embodiment is as follows: when the carriage 22 needs to be lifted, the bolt and nut assembly on the clamp ring 10 is opened, the hand wheel 91 is rotated to drive the screw rod 5 to rotate through the transmission of the first bevel gear 7 and the second bevel gear 8 which are meshed, so that the upper rod 311 is driven to ascend, the baffle plate 32 at the top end of the upright post 31 is far away from the carriage 22, the locking bolt 41 on the T-shaped slide block 4 is loosened, the pressing device 3 slides along the direction far away from the carriage 22, the baffle plate 32 is moved away from the position right above the carriage 22, the carriage 22 can be lifted by a crane, and the carriage 22 can be smoothly lifted to the construction site; when the carriage 22 needs to be mounted on the bearing plate 211, the carriage 22 is lifted to the mounting seat 221 by a crane to be attached to the mounting groove 2111, the upright column 31 is pushed to enable the T-shaped slider 4 to slide to be close to the carriage 22 along the sliding groove 2112, the hand wheel 91 is rotated to drive the screw 5 to rotate through transmission of the first bevel gear 7 and the second bevel gear 8 which are meshed with each other, the upper rod 311 is driven to descend until the baffle plates 32 are tightly pressed at four top corners of the carriage 22, and then the position of the T-shaped slider 4 is further fixed through the locking bolt 41.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a carriage detachable truck, includes fixed continuous traction locomotive (1) and automobile body (2), automobile body (2) are including bracket (21) that are located the below and carriage (22) that are located bracket (21) top, the top of bracket (21) is fixed with bearing board (211) that the top surface is the horizontal plane, its characterized in that: carriage (22) are freely placed on the top surface of loading board (211), the surperficial sliding connection of loading board (211) has a plurality of closing device (3) that can be close to or keep away from to carriage (22) of placing on loading board (211), closing device (3) height-adjustable, when closing device (3) are close to carriage (22), closing device (3) compress tightly carriage (22) and fix on loading board (211).
2. A truck having a detachable bed according to claim 1, wherein: the pressing device (3) comprises a height-adjustable upright post (31) connected with the bearing plate (211) in a sliding mode and a baffle (32) located at the top end of the upright post (31), and when the pressing device (3) is close to the carriage (22), the baffle (32) is located right above the carriage (22).
3. A truck having a detachable bed according to claim 2, wherein: upright column (31) are including upper boom (311) and lower beam (312) of upper and lower coaxial setting, upper boom (311) and lower beam (312) are the hollow body of rod, the bottom of upper boom (311) stretches into the inside of lower beam (312) and links to each other with lower beam (312) slip, the inside of lower beam (312) is provided with the actuating mechanism that drives upper boom (311) and reciprocate along the axial of lower beam (312).
4. A truck having a demountable carriage according to claim 3, wherein: the limiting groove (3121) that sets up along the axial of lower beam (312) is seted up on the hole wall of the hole of lower beam (312), the outside surface of upper beam (311) is provided with in the position department relative with limiting groove (3121) and stretches into in limiting groove (3121) and with limiting groove (3121) slip continuous lug (3111).
5. A truck having a demountable carriage according to claim 3, wherein: the driving mechanism comprises a lead screw (5) which is connected to the inner portion of a lower rod (312) in a rotating mode, the axis of the lead screw (5) coincides with the axis of the lower rod (312), the top end of the lead screw (5) extends into an inner hole of an upper rod (311), a convex ring (313) which is connected with the lead screw (5) in a threaded mode is arranged at the bottom end of the inner hole of the upper rod (311), and a control assembly which drives the lead screw (5) to rotate is arranged in the lower rod (312).
6. A truck with a detachable wagon according to claim 5, wherein: control assembly is including fixing first umbrella type gear (7) in lead screw (5) bottom, and pivot (9) on lower beam (312) bottom lateral wall are connected in the gyration, the axis of pivot (9) is perpendicular setting with the axis of lead screw (5), pivot (9) one end is located the inside of lower beam (312), and the other end is located the outside of lower beam (312), the one end that pivot (9) are located lower beam (312) inside is provided with second umbrella type gear (8) with first umbrella type gear (7) engaged with, the one end that pivot (9) are located lower beam (312) outside is provided with hand wheel (91), be provided with restriction pivot (9) pivoted retaining member on the outside lateral wall of lower beam (312).
7. A truck having a detachable bed according to claim 2, wherein: the baffle (32) is detachably connected with the upright post (31).
8. A truck having a detachable bed according to claim 1, wherein: the top surface of loading board (211) is provided with mounting groove (2111), the bottom of carriage (22) is provided with mounting seat (221) with mounting groove (2111) shape assorted, when carriage (22) was placed on loading board (211), mounting seat (221) inserted the inside of mounting groove (2111).
9. A truck having a demountable carriage according to claim 8, wherein: the mounting seat (221) and the mounting groove (2111) are in inverted quadrangular frustum pyramid shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921546294.2U CN210634650U (en) | 2019-09-17 | 2019-09-17 | Truck with detachable carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921546294.2U CN210634650U (en) | 2019-09-17 | 2019-09-17 | Truck with detachable carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210634650U true CN210634650U (en) | 2020-05-29 |
Family
ID=70797169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921546294.2U Expired - Fee Related CN210634650U (en) | 2019-09-17 | 2019-09-17 | Truck with detachable carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210634650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339883A (en) * | 2020-10-26 | 2021-02-09 | 上海建工五建集团有限公司 | Material transport vehicle |
-
2019
- 2019-09-17 CN CN201921546294.2U patent/CN210634650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339883A (en) * | 2020-10-26 | 2021-02-09 | 上海建工五建集团有限公司 | Material transport vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200923 Address after: 101500 North office building of Weike iron mine yard, Jugezhuang Town, Miyun District, Beijing Patentee after: Beijing public rail Green Chain New Energy Transportation Co.,Ltd. Address before: Room 2488, 2f, building 2, area 4, Sanshan xinjiayuan, Konggang street, Shunyi District, Beijing Patentee before: Beijing public rail green chain multimodal transport Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 Termination date: 20210917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |