CN113799860A - Building construction material conveying device and using method thereof - Google Patents
Building construction material conveying device and using method thereof Download PDFInfo
- Publication number
- CN113799860A CN113799860A CN202111112513.8A CN202111112513A CN113799860A CN 113799860 A CN113799860 A CN 113799860A CN 202111112513 A CN202111112513 A CN 202111112513A CN 113799860 A CN113799860 A CN 113799860A
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- Prior art keywords
- plate
- hopper
- rectangular
- fixed
- construction material
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/10—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape
- B62B3/102—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape the objects being of elongated shape, e.g. rods or golf clubs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0006—Bumpers; Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/60—Positioning, means on a cart for loads
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to the technical field of building construction, and discloses a building construction material conveying device and a using method thereof, wherein the building construction material conveying device comprises the following steps: the hopper is a rectangular hopper with three closed sides and one open side; further comprising: the building material clamping piece is arranged in the rectangular hopper, the damping device is arranged on the bottom surface of the rectangular hopper, and the moving wheel is arranged on the bottom surface of the damping device; the building materials holder includes fixed plate and the movable plate that the interval set up from top to bottom, on the relative face of fixed plate and movable plate, along the opening direction equidistance of rectangle form hopper seted up a plurality of standing grooves, be provided with the spout on the lateral wall of rectangle form hopper, the movable plate is provided with the sliding plate to the inside extension of spout, be provided with drive arrangement on the rectangle form hopper in order to drive the movable plate and remove along the direction of height, the whole device is convenient for the steel pipe of fixed transportation multiple diameter, and the steel pipe rocks the collision when avoiding transporting, influences the use, and slows down vibrations in the transportation, improves transportation security and efficiency.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a building construction material conveying device and a using method thereof.
Background
The building construction refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and comprises basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein the construction operation place is called a building construction site or a construction site, and is also called a construction site.
Generally all need transport the material for building among the construction, and just simple placing on the flatbed to the transportation of steel pipe for building in the past, in the transportation, the steel pipe rocks easily and drops, perhaps bumps between the steel pipe, leads to the steel pipe to warp the influence and uses, and the road surface environment on building site is comparatively abominable, and transportation stability is poor, consequently needs a construction material transporting device and application method to make the improvement to above-mentioned problem.
Disclosure of Invention
The application provides a construction material transporting device and a using method thereof, and aims to solve the problems that in the transportation process, steel pipes are easy to shake and drop, collision occurs between the steel pipes, and the transportation stability is poor when the steel pipes are deformed and the pavement environment of a construction site is severe.
In order to solve the technical problem, the application provides a construction material transporting device, includes: the hopper is a rectangular hopper with three closed sides and one open side; further comprising: the building material clamping piece is arranged in the rectangular hopper, the damping device is arranged on the bottom surface of the rectangular hopper, and the moving wheel is arranged on the bottom surface of the damping device; the building material clamping piece comprises a fixed plate and a movable plate which are arranged at an upper interval and a lower interval, a plurality of placing grooves are formed in opposite plate surfaces of the fixed plate and the movable plate at equal intervals along the opening direction of the rectangular hopper, sliding grooves are formed in the side wall of the rectangular hopper, the movable plate extends towards the inside of the sliding grooves and is provided with a sliding plate, and a driving device is arranged on the rectangular hopper to drive the movable plate to move along the height direction.
In some embodiments of the present application, the movable plate extends to placing the intracavity portion and is formed with the otic placode, the otic placode middle part is provided with the screw hole.
In some embodiments of the application, the driving device comprises a threaded rod arranged in the placing cavity, a driving rod transversely arranged above the rectangular hopper and a fixing device for positioning the driving rod, the placing cavity is vertically arranged on the hopper wall between the sliding grooves, the lower end of the threaded rod is rotatably connected with the bottom of the placing cavity, and the upper end of the threaded rod penetrates through the top surface of the placing cavity and is fixedly connected with a first bevel gear; one end of the driving rod is connected with a knob, two second bevel gears are fixed on the driving rod, and the second bevel gears are in meshed connection with the first bevel gears.
In some embodiments of the present application, the fixing device includes two bearing seats and an L-shaped plate rotatably connected to the driving rod, the bearing seats are fixed to the L-shaped plate through bolts, and the L-shaped plate is fixed to the outer portions of two side walls of the rectangular hopper.
In some embodiments of this application, damping device includes the bottom plate, is fixed in the supporting component on bottom plate top surface four corners, follows be provided with the direction slide bar between rectangle form hopper length direction's the supporting component, sliding connection has two sliding blocks on the direction slide bar, between sliding block and its adjacent supporting component, the surface cover of direction slide bar is equipped with first buffer spring, the sliding block top is provided with first articulated seat, the intermediate position of direction slide bar top is provided with the mounting panel, the mounting panel is fixed in the bottom of rectangle form hopper, the both sides of mounting panel bottom are fixed with the articulated seat of second, homonymy the activity articulates between the articulated seat of first articulated seat and second has the connecting rod.
In some embodiments of this application, the supporting component is including the rectangle frame that is fixed in the bottom plate top surface, the top activity of rectangle frame is pegged graft there is the telescopic link, the top of telescopic link and the bottom surface fixed connection of rectangle form hopper, the bottom of telescopic link stretches into the rectangle frame inside and installs the connecting plate, install second buffer spring between the bottom of connecting plate and the bottom of rectangle frame, the inside both sides of rectangle frame all are provided with spacing spout, the connecting plate is formed with the spacing slider to the inside extension of spacing spout.
In some embodiments of the present application, a retractable support seat is provided on the movable wheel.
In some embodiments of the present application, the exterior of the opposite side of the rectangular-shaped hopper opening is provided with handrails.
In some embodiments of the present application, a method of using a building construction material handling device, the method comprising the steps of:
A. when the pipe material needs to be transported, placing a steel pipe into the placing groove of the fixing plate manually;
B. the knob is rotated to drive the driving rod and the second bevel gear on the driving rod to rotate, the first bevel gear and the threaded rod are driven to rotate, the moving plate moves towards the direction of the fixed plate, and a pipe material is clamped;
C. the movable plate is moved in the direction away from the fixed plate, the pipe materials are loosened, and the pipe materials are manually unloaded.
Compared with the prior art, the invention has the following characteristics and beneficial effects:
1. according to the steel pipe fixing device, the steel pipes are placed in the placing grooves in the fixed plate through the moving plate, the fixed plate and the driving mechanism, the driving rod and the second bevel gear on the driving rod are driven to rotate through the rotating knob, so that the first bevel gear and the threaded rod which are meshed are driven to rotate, the moving plate is close to the direction of the fixed plate, the steel pipes are fixedly clamped, the steel pipes are prevented from moving during transportation, the steel pipes with various diameters can be conveniently fixed and transported, and the steel pipe fixing device is convenient to use;
2. according to the invention, through the arranged buffer device, when the device moves to a bumpy road section, the box body can move downwards, so that the connecting rod drives the two moving blocks to move back and forth, the first buffer spring is compressed, meanwhile, the telescopic rod can drive the connecting plate to move downwards, the second buffer spring is compressed, and the shock is alleviated and absorbed through the elastic action of the first buffer spring and the second buffer spring, so that the transportation stability is improved, and the transportation safety and efficiency are improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a buffer device according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a support assembly according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the embodiment of the present invention at "A" in FIG. 1.
In the figure, 100, rectangular hoppers; 110. a fixing plate; 120. moving the plate; 130. a placement groove; 140. a chute; 150. a placement chamber; 160. a handrail; 200. a damping device; 210. a base plate; 220. a support assembly; 221. a rectangular frame; 222. a telescopic rod; 223. a connecting plate; 224. a second buffer spring; 225. a limiting chute; 226. a limiting slide block; 230. a guide slide bar; 231. a slider; 232. a first buffer spring; 233. a first hinge mount; 240. mounting a plate; 250. a connecting rod; 300. a moving wheel; 400. A drive device; 410. a threaded rod; 411. a first bevel gear; 420. a drive rod; 421. a knob; 422. a second bevel gear; 430. a fixing device; 431. a bearing seat; 432. an L-shaped plate.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
As shown in fig. 1-4, in some embodiments according to the present application, a construction material handling device includes: a rectangular hopper 100 having three closed sides and one open side; further comprising: a building material clamping member in the rectangular hopper 100, a damping device 200 arranged on the bottom surface of the rectangular hopper 100 and a moving wheel 300 arranged on the bottom surface of the damping device 200; the building material clamping piece comprises a fixed plate 110 and a movable plate 120 which are arranged at an interval from top to bottom, a plurality of placing grooves 130 are formed in opposite plate surfaces of the fixed plate 110 and the movable plate 120 at equal intervals along the opening direction of the rectangular hopper 100, sliding grooves 140 are formed in the side wall of the rectangular hopper 100, a sliding plate 121 extends towards the inside of the sliding grooves 140 from the movable plate 120, and a driving device 400 is arranged on the rectangular hopper 100 to drive the movable plate 120 to move in the height direction.
According to some embodiments of the present application, the moving plate 120 extends toward the inside of the placing cavity 150 to form an ear plate 122, and a threaded hole is formed in the middle of the ear plate 122.
According to some embodiments of the present application, the driving device 400 includes a threaded rod 410 disposed in the placing cavity 150, a driving rod 420 disposed transversely above the rectangular hopper 100, and a fixing device 430 for positioning the driving rod 420, the placing cavity 150 is vertically disposed on the hopper wall between the sliding grooves 140, a lower end of the threaded rod 410 is rotatably connected with a bottom of the placing cavity 150, and an upper end thereof penetrates through a top surface of the placing cavity 150 and is fixedly connected with a first bevel gear 411; one end of the driving rod 420 is connected with a knob 421, two second bevel gears 422 are fixed on the driving rod 420, and the second bevel gears 422 are engaged with the first bevel gears 411.
It should be noted that the threaded hole in the ear plate 122 is adapted to the threaded rod 410 in the receiving cavity 150.
According to some embodiments of the present application, the fixing device 430 includes two bearing seats 431 rotatably connected to the driving rod 420 and an L-shaped plate 432, the bearing seats 431 are fixed to the L-shaped plate 432 by bolts, and the L-shaped plate 432 is fixed to the outer portions of both sidewalls of the rectangular-shaped hopper 100.
According to some embodiments of the present application, the shock absorbing device 200 includes a bottom plate 210, support members 220 fixed to four corners of a top surface of the bottom plate 210, a guide sliding rod 230 is disposed between the support members 220 along a length direction of the rectangular hopper 100, two sliding blocks 231 are slidably connected to the guide sliding rod 230, a first buffer spring 232 is sleeved between the sliding block 231 and the adjacent support member 220, a first hinge seat 233 is disposed at a top of the sliding block 231, a mounting plate 240 is disposed at a middle position above the guide sliding rod 230, the mounting plate 240 is fixed to a bottom of the rectangular hopper 100, second hinge seats 241 are fixed to two sides of a bottom of the mounting plate 240, and a connecting rod 250 is movably hinged between the first hinge seat 233 and the second hinge seat 241 on the same side.
According to some embodiments of the present application, the supporting component 220 includes a rectangular frame 221 fixed on the top surface of the bottom plate 210, a telescopic rod 222 is movably inserted into the top end of the rectangular frame 221, the top end of the telescopic rod 222 is fixedly connected with the bottom surface of the rectangular hopper 100, the bottom end of the telescopic rod 222 extends into the rectangular frame 221 and is provided with a connecting plate 223, a second buffer spring 224 is installed between the bottom of the connecting plate 223 and the bottom of the rectangular frame 221, both sides of the inside of the rectangular frame 221 are provided with limit sliding grooves 225, and the connecting plate 223 extends towards the inside of the limit sliding grooves 225 to form limit sliding blocks 226.
According to some embodiments of the present application, the movable wheel 300 is provided with a retractable support base.
It should be noted that the height of the retractable support base is adjusted to support the retractable support base on the bottom surface, so as to limit the movement of the whole device in the unloading static state.
In some embodiments according to the present application, the exterior of the opposite sides of the rectangular-shaped hopper 100 opening is provided with handrails 160.
According to some embodiments of the present application, a method of using a construction material handling device, the method comprising the steps of:
A. when the pipe material needs to be transported, a steel pipe is manually placed into the placing groove 130 of the fixing plate 110;
B. the knob 421 is rotated to drive the driving rod 420 and the second bevel gear 422 thereon to rotate, so as to drive the first bevel gear 411 and the threaded rod 410 to rotate, and the moving plate 120 moves towards the fixed plate 110 to clamp the pipe material;
C. the material transporting device is moved to a designated position, the telescopic supporting seat is adjusted to enable the material transporting device to be in a static state, the knob 421 is rotated in the reverse direction, the moving plate 120 moves towards the direction far away from the fixed plate 110, the pipe materials are loosened, and the pipe materials are manually unloaded.
To sum up, the invention relates to the technical field of building construction, and discloses a building construction material conveying device and a using method thereof, wherein the building construction material conveying device comprises the following steps: the hopper is a rectangular hopper with three closed sides and one open side; further comprising: the building material clamping piece is arranged in the rectangular hopper, the damping device is arranged on the bottom surface of the rectangular hopper, and the moving wheel is arranged on the bottom surface of the damping device; the building materials holder includes fixed plate and the movable plate that the interval set up from top to bottom, on the relative face of fixed plate and movable plate, along the opening direction equidistance of rectangle form hopper seted up a plurality of standing grooves, be provided with the spout on the lateral wall of rectangle form hopper, the movable plate is provided with the sliding plate to the inside extension of spout, be provided with drive arrangement on the rectangle form hopper in order to drive the movable plate and remove along the direction of height, the whole device is convenient for the steel pipe of fixed transportation multiple diameter, and the steel pipe rocks the collision when avoiding transporting, influences the use, and slows down vibrations in the transportation, improves transportation security and efficiency.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (9)
1. A construction material handling device comprising: a rectangular hopper (100) with three closed sides and one open side; it is characterized by also comprising: the building material clamping piece in the rectangular hopper, the shock absorption device (200) arranged on the bottom surface of the rectangular hopper (100) and the moving wheel (300) arranged on the bottom surface of the shock absorption device (200); the building material clamping piece comprises a fixed plate (110) and a movable plate (120) which are arranged at an upper interval and a lower interval, wherein a plurality of placing grooves (130) are formed in opposite plate surfaces of the fixed plate (110) and the movable plate (120) at equal intervals along the opening direction of a rectangular hopper (100), a sliding groove (140) is formed in the side wall of the rectangular hopper (100), the movable plate (120) extends towards the inside of the sliding groove (140) and is provided with a sliding plate (121), and a driving device (400) is arranged on the rectangular hopper (100) to drive the movable plate (120) to move along the height direction.
2. The construction material transporting device as claimed in claim 1, wherein the moving plate (120) extends towards the inside of the placing cavity (150) to form an ear plate (122), and a threaded hole is formed in the middle of the ear plate (122).
3. The building construction material transporting device according to claim 2, wherein the driving device (400) comprises a threaded rod (410) arranged in the placing cavity (150), a driving rod (420) transversely arranged above the rectangular hopper (100) and a fixing device (430) used for positioning the driving rod (420), the placing cavity (150) is vertically arranged on the hopper wall between the sliding chutes (140), the lower end of the threaded rod (410) is rotatably connected with the bottom of the placing cavity (150), and the upper end of the threaded rod penetrates through the top surface of the placing cavity (150) and is fixedly connected with a first bevel gear (411); one end of the driving rod (420) is connected with a knob (421), two second bevel gears (422) are fixed on the driving rod (420), and the second bevel gears (422) are in meshed connection with the first bevel gears (411).
4. A construction material transporting device according to claim 3, wherein said fixing device (430) comprises two bearing seats (431) rotatably connected to said driving rod (420) and an L-shaped plate (432), said bearing seats (431) are fixed on the L-shaped plate (432) by bolts, and the L-shaped plate (432) is fixed on the outer portion of two side walls of the rectangular hopper (100).
5. The building construction material transporting device according to claim 1, wherein the damping device (200) comprises a bottom plate (210), supporting components (220) fixed on four corners of the top surface of the bottom plate (210), a guide sliding rod (230) is arranged between the supporting components (220) along the length direction of the rectangular hopper (100), two sliding blocks (231) are connected on the guide sliding rod (230) in a sliding manner, a first buffer spring (232) is sleeved on the outer surface of the guide sliding rod (230) between the sliding block (231) and the adjacent supporting components (220), a first hinge seat (233) is arranged at the top of the sliding block (231), a mounting plate (240) is arranged at the middle position above the guide sliding rod (230), the mounting plate (240) is fixed at the bottom of the rectangular hopper (100), and second hinge seats (241) are fixed on two sides of the bottom of the mounting plate (240), a connecting rod (250) is movably hinged between the first hinged seat (233) and the second hinged seat (241) at the same side.
6. The building construction material transporting device according to claim 5, wherein the supporting component (220) comprises a rectangular frame (221) fixed on the top surface of the bottom plate (210), an expansion link (222) is movably inserted into the top end of the rectangular frame (221), the top end of the expansion link (222) is fixedly connected with the bottom surface of the rectangular hopper (100), the bottom end of the expansion link (222) extends into the rectangular frame (221) and is provided with a connecting plate (223), a second buffer spring (224) is installed between the bottom of the connecting plate (223) and the bottom of the rectangular frame (221), two sides of the inside of the rectangular frame (221) are respectively provided with a limiting sliding groove (225), and the connecting plate (223) extends towards the inside of the limiting sliding groove (225) to form a limiting sliding block (226).
7. A construction material handling device according to claim 1, c h a r a c t e r i z e d in that the movable wheels (300) are provided with telescopic supports.
8. A construction material handling device according to any of claims 1-7, wherein the exterior of the opposite sides of the opening of the rectangular hopper (100) is provided with handrails (160).
9. The method of using a construction material handling device according to claim 8, wherein the method comprises the steps of:
A. when the pipe material needs to be transported, a steel pipe is manually placed in the placing groove (130) of the fixing plate (110);
B. the knob (421) is rotated to drive the driving rod (420) and the second bevel gear (422) thereon to rotate, the first bevel gear (411) and the threaded rod (410) are driven to rotate, the moving plate (120) moves towards the direction of the fixed plate (110), and the pipe materials are clamped;
C. the material transporting device is moved to a specified position, the telescopic supporting seat is adjusted to enable the material transporting device to be in a static state, the knob (421) is rotated in the reverse direction, the moving plate (120) moves towards the direction far away from the fixing plate (110), the pipe material is loosened, and the pipe material is manually unloaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111112513.8A CN113799860A (en) | 2021-09-23 | 2021-09-23 | Building construction material conveying device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111112513.8A CN113799860A (en) | 2021-09-23 | 2021-09-23 | Building construction material conveying device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113799860A true CN113799860A (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111112513.8A Pending CN113799860A (en) | 2021-09-23 | 2021-09-23 | Building construction material conveying device and using method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN113799860A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000055242A (en) * | 1998-08-10 | 2000-02-22 | Takenaka Komuten Co Ltd | Base isolation coupler support device of facility piping |
| WO2020103124A1 (en) * | 2018-11-23 | 2020-05-28 | 于洪珍 | Plate transport device |
| CN210634609U (en) * | 2019-09-29 | 2020-05-29 | 广西财经学院 | Pipeline storage loading and unloading truck |
| CN212148957U (en) * | 2020-03-24 | 2020-12-15 | 王世珍 | Construction steel bar short distance conveyer |
| CN212220312U (en) * | 2020-03-16 | 2020-12-25 | 宁夏中卫市水利勘测设计院(有限公司) | Hydraulic engineering pipeline transportation device |
| CN112722036A (en) * | 2020-12-15 | 2021-04-30 | 湖南娄湘建筑产业化有限公司 | Building material pushing device convenient to fix |
| CN213109471U (en) * | 2020-09-03 | 2021-05-04 | 深圳建邦建设有限公司 | Material transportation device for water conservancy and hydropower construction |
| CN213384398U (en) * | 2020-10-31 | 2021-06-08 | 郭帅 | Building material conveyor for construction |
| CN112918528A (en) * | 2019-12-06 | 2021-06-08 | 折伟 | Equipment transportation device for oil exploitation |
| CN113022677A (en) * | 2021-03-16 | 2021-06-25 | 海南睿知航科技有限公司 | Auxiliary carrying and supporting device for reinforced building materials based on gravity |
-
2021
- 2021-09-23 CN CN202111112513.8A patent/CN113799860A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000055242A (en) * | 1998-08-10 | 2000-02-22 | Takenaka Komuten Co Ltd | Base isolation coupler support device of facility piping |
| WO2020103124A1 (en) * | 2018-11-23 | 2020-05-28 | 于洪珍 | Plate transport device |
| CN210634609U (en) * | 2019-09-29 | 2020-05-29 | 广西财经学院 | Pipeline storage loading and unloading truck |
| CN112918528A (en) * | 2019-12-06 | 2021-06-08 | 折伟 | Equipment transportation device for oil exploitation |
| CN212220312U (en) * | 2020-03-16 | 2020-12-25 | 宁夏中卫市水利勘测设计院(有限公司) | Hydraulic engineering pipeline transportation device |
| CN212148957U (en) * | 2020-03-24 | 2020-12-15 | 王世珍 | Construction steel bar short distance conveyer |
| CN213109471U (en) * | 2020-09-03 | 2021-05-04 | 深圳建邦建设有限公司 | Material transportation device for water conservancy and hydropower construction |
| CN213384398U (en) * | 2020-10-31 | 2021-06-08 | 郭帅 | Building material conveyor for construction |
| CN112722036A (en) * | 2020-12-15 | 2021-04-30 | 湖南娄湘建筑产业化有限公司 | Building material pushing device convenient to fix |
| CN113022677A (en) * | 2021-03-16 | 2021-06-25 | 海南睿知航科技有限公司 | Auxiliary carrying and supporting device for reinforced building materials based on gravity |
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