CN211107547U - Reinforcing steel bar transport vehicle - Google Patents
Reinforcing steel bar transport vehicle Download PDFInfo
- Publication number
- CN211107547U CN211107547U CN201922055077.XU CN201922055077U CN211107547U CN 211107547 U CN211107547 U CN 211107547U CN 201922055077 U CN201922055077 U CN 201922055077U CN 211107547 U CN211107547 U CN 211107547U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- hinged
- reinforcing bar
- driving
- lifting platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910001294 Reinforcing steel Inorganic materials 0.000 title claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 230000003028 elevating effect Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020004 porter Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model provides a steel bar transport vehicle belongs to building transportation equipment technical field, include: the lifting device comprises a support frame, a lifting platform, a first connecting rod, a second connecting rod, a connecting block and a driving assembly; the bottom of the supporting frame is provided with a travelling wheel; the lifting platform is arranged on the support frame in a sliding manner along the vertical direction and used for placing the reinforcing steel bars; one end of the first connecting rod is hinged with the bottom of the lifting platform; one end of the second connecting rod is hinged with the supporting frame, and the first connecting rod and the second connecting rod are arranged at a certain angle in the vertical direction; the connecting block is hinged with the tail ends of the first connecting rod and the second connecting rod respectively; the driving assembly is fixedly arranged on the supporting frame and used for driving the connecting block to move. The utility model provides a pair of steel bar transport vechicle is through placing the reinforcing bar on lift platform to with the help of the support frame of installing the walking wheel, realized transporting the reinforcing bar to the purpose of different positions and height, reduced intensity of labour, improved handling efficiency, shortened production cycle greatly.
Description
Technical Field
The utility model belongs to the technical field of the building transportation equipment, more specifically say, relate to a steel bar transport vechicle.
Background
The reinforcing bar extensively is used for the construction industry, in the site operation in-process, needs transport the reinforcing bar of whole bundle, all relies on the manpower to carry usually. Because the reinforcing bar quality is heavier and length is longer, need two at least people to accomplish the transport, when the reinforcing bar needs to be carried to higher position, porter intensity of labour is big, and handling efficiency is low, seriously influences production cycle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel bar transport vechicle aims at solving current reinforcing bar transport mode and adopts the manpower transport, and handling efficiency is low, and intensity of labour is big, seriously influences production cycle.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a reinforcing bar transporting vehicle, including:
the bottom of the supporting frame is provided with a travelling wheel;
the lifting platform is arranged on the support frame in a sliding mode along the vertical direction and used for placing steel bars;
one end of the first connecting rod is hinged with the bottom of the lifting platform;
one end of the second connecting rod is hinged with the supporting frame, and the first connecting rod and the second connecting rod are arranged at a certain angle in the vertical direction;
the connecting block is hinged with the tail ends of the first connecting rod and the second connecting rod respectively; and
the driving assembly is fixedly arranged on the supporting frame and used for driving the connecting block to move;
the lifting platform drives the connecting block to move by means of the driving assembly, so that the angle between the first connecting rod and the second connecting rod is changed, and the lifting platform is driven to lift on the supporting frame.
As another embodiment of the present application, the elevating platform includes:
the top of the supporting plate is provided with a limiting column for limiting a reinforcing steel bar; and
the guide legs are fixedly arranged at the bottom of the supporting plate and are positioned at the four corners of the supporting plate; the bottom of the guide leg is connected with the first connecting rod through a first hinged shaft.
As another embodiment of the present application, the support stand includes:
a frame body; and
the support columns are fixedly connected with the frame body and are arranged corresponding to the guide legs; a first sliding groove in sliding fit with the outer peripheral surface of the guide leg is formed in the supporting column, and a yielding groove for yielding the first connecting rod and the second connecting rod is formed in the side wall of the supporting column; the support column is connected with the second connecting rod through a second hinge shaft.
As another embodiment of the present application, the second hinge shaft is located directly below the first hinge shaft.
As another embodiment of the present application, the reinforcing bar transport vehicle further includes: a third link; the third connecting rod is hinged with the driving assembly and the connecting block respectively.
As another embodiment of the present application, the driving assembly includes:
the lead screw is rotatably arranged on the frame body; the end part of the lead screw is provided with a driving device, and the driving device is used for driving the lead screw to rotate;
the sliding block is connected with the lead screw through threads; and
and the two connecting rods are fixedly connected with the sliding block respectively, and the free ends of the two connecting rods are hinged with the third connecting rod respectively.
As another embodiment of this application, the quantity of lead screw is two, and follows the central symmetry setting of support body.
As another embodiment of the present application, the driving device is a driving motor, and the driving motor is located between the two lead screws; and a first bevel gear is mounted on an output shaft of the driving motor, and second bevel gears in transmission fit with the first bevel gears are correspondingly arranged on the two lead screws.
As another embodiment of this application, spacing post with the backup pad passes through threaded connection, be equipped with a plurality of screw hole in the backup pad.
As another embodiment of the application, one side of the support frame is fixedly provided with a handrail.
The utility model provides a pair of steel bar transport vechicle's beneficial effect lies in: compared with the prior art, the utility model discloses a reinforcing bar transport vechicle installs the walking wheel in the bottom of support frame, and the elevating platform can follow vertical direction and slide on the support frame, places the reinforcing bar on lift platform. The first connecting rod is hinged with the bottom of the lifting platform and the connecting block respectively, the second connecting rod is hinged with the supporting frame and the connecting block respectively, and the first connecting rod and the second connecting rod are arranged at a certain angle in the vertical direction. The drive assembly drives the connecting block to move, so that the angle between the first connecting rod and the second connecting rod is changed, the lifting platform is driven to lift on the supporting frame, the height of the lifting platform can be freely adjusted by the constructor through controlling the drive assembly, the purpose of transporting the reinforcing steel bars to different positions and heights is achieved, the labor intensity is reduced, the carrying efficiency is improved, and the production period is greatly shortened.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a steel bar transporting vehicle provided in an embodiment of the present invention;
fig. 2 is a schematic top view of a steel bar transporting vehicle according to an embodiment of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
FIG. 4 is a sectional view taken along line B-B of FIG. 2;
fig. 5 is a structural schematic diagram of a lifting platform of a steel bar transporting vehicle according to an embodiment of the present invention.
In the figure: 1. a support frame; 101. a traveling wheel; 102. a frame body; 103. a support pillar; 104. a first chute; 105. a yielding groove; 2. a lifting platform; 201. a support plate; 202. a guide leg; 203. a limiting column; 204. a threaded hole; 3. a first link; 301. a first hinge shaft; 4. a second link; 401. a second hinge shaft; 5. a third link; 6. a drive assembly; 601. a lead screw; 602. a slider; 603. a connecting rod; 604. a drive motor; 605. a first bevel gear; 606. a second bevel gear; 7. a handrail; 8. and (4) connecting the blocks.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, a reinforcement transport vehicle according to the present invention will be described. A rebar transporter, comprising: the device comprises a support frame 1, a lifting platform 2, a first connecting rod 3, a second connecting rod 4, a connecting block 8 and a driving assembly 6; the bottom of the support frame 1 is provided with a travelling wheel 101; the lifting platform 2 is arranged on the support frame 1 in a sliding manner along the vertical direction, and the lifting platform 2 is used for placing reinforcing steel bars; one end of the first connecting rod 3 is hinged with the bottom of the lifting platform 2; one end of the second connecting rod 4 is hinged with the supporting frame 1, and the first connecting rod 3 and the second connecting rod 4 are arranged at a certain angle along the vertical direction; the connecting block 8 is hinged with the tail ends of the first connecting rod 3 and the second connecting rod 4 respectively; the driving assembly 6 is fixedly arranged on the support frame 1 and used for driving the connecting block 8 to move; the lifting platform 2 drives the connecting block 8 to move by means of the driving component 6, so that the angle between the first connecting rod 3 and the second connecting rod 4 is changed, and the lifting platform 2 is driven to lift on the support frame 1.
The utility model provides a pair of reinforcing bar transport vechicle compares with prior art, installs walking wheel 101 in the bottom of support frame 1, and elevating platform 2 can follow vertical direction and slide on support frame 1, places the reinforcing bar on lift platform. First connecting rod 3 is articulated with the bottom and the connecting block 8 of elevating platform 2 respectively, and second connecting rod 4 is articulated with support frame 1 and connecting block 8 respectively, and first connecting rod 3 is certain angle setting with second connecting rod 4 along vertical direction. The driving assembly 6 drives the connecting block 8 to move, so that the angle between the first connecting rod 3 and the second connecting rod 4 is changed, the lifting platform 2 is driven to lift on the supporting frame 1, the height of the lifting platform can be freely adjusted by the constructor through controlling the driving assembly 6, the purpose of transporting reinforcing steel bars to different positions and heights is achieved, the labor intensity is reduced, the carrying efficiency is improved, and the production period is greatly shortened.
In the present embodiment, the first link 3 is located above the second link 4. When the driving assembly 6 drives the connecting block 8 to increase the included angle between the first connecting rod 3 and the second connecting rod 4, the first connecting rod 3 drives the lifting platform 2 to move upwards, and otherwise, the lifting platform 2 moves downwards. In the motion process of the lifting platform 2, the first connecting rod 3 and the second connecting rod 4 simultaneously support the lifting platform 2, and the second connecting rod 4 effectively transmits a part of pressure applied to the first connecting rod 3 by the lifting platform 2 to the support frame 1, so that the stress between the first connecting rod 3 and the second connecting rod 4 and the connecting block 8 is more balanced.
As a specific embodiment of the steel bar transporting vehicle provided by the utility model, please refer to fig. 1 to 4, the elevating platform 2 includes: a support plate 201 and guide legs 202; the top of the supporting plate 201 is provided with a limiting column 203 for limiting a reinforcing steel bar; the guide legs 202 are fixedly arranged at the bottom of the support plate 201 and are positioned at four corners of the support plate 201; the bottom of the guide leg 202 is connected to the first link 3 through the first hinge shaft 301. In this embodiment, the guide legs 202 are welded to the support plate 201, and the guide legs 202 support the support plate 201. The reinforcing bar is placed between two spacing posts 203, and every two spacing posts 203 are a set of, installs at least two sets of spacing posts 203 on backup pad 201. In order to reduce the weight of the lifting platform 2, the guide legs 202 are made of steel pipes with hollow structures, and the steel pipes can be round steel pipes or special-shaped steel pipes. In this application, the preferred square steel pipe of direction leg 202, the bearing capacity of square steel pipe is high, and the specification is more, and the purchase is convenient.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 4, the supporting frame 1 includes: a frame body 102 and a support column 103; the support column 103 is fixedly connected with the frame body 102 and arranged corresponding to the guide leg 202; a first sliding groove 104 in sliding fit with the outer peripheral surface of the guide leg 202 is arranged inside the support column 103, and a yielding groove 105 for yielding the first connecting rod 3 and the second connecting rod 4 is formed in the side wall of the support column 103; the support column 103 is connected to the second link 4 through a second hinge shaft 401. In this embodiment, the frame body 102 has a frame structure, which reduces the weight of the entire vehicle body and the manufacturing cost. The support columns 103 are positioned at four corners of the frame body 102 and correspond to the guide legs 202; the road wheels 101 are mounted at the bottom of each support column 103 for supporting the entire vehicle body. First spout 104 has played limiting displacement to guide leg 202, prevents in the transportation because elevating platform 2 takes place the displacement of horizontal direction to lead to the reinforcing bar to rock even landing on elevating platform 2, lead to the constructor injury on every side. The elevating platform 2 bears the pressure of the steel bar, one part of the pressure acts on the driving component 6 through the first connecting rod 3 and the connecting block 8, and the other part of the pressure acts on the supporting column 103 through the first connecting rod 3, the connecting block 8 and the second connecting rod 4. The structure adds another supporting point by the second connecting rod 4, disperses a part of force which needs to be completely acted on the driving component 6, and leads the force transmission effect to be better. Since the second hinge shaft 401 is fixed to the support column 103, the maximum stroke of the elevating platform 2 is determined by the lengths of the first link 3 and the second link 4, which greatly increases the maximum elevation height of the elevating platform 2.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4 and fig. 5, the second hinge shaft 401 is located right below the first hinge shaft 301. When the first connecting rod 3 and the second connecting rod 4 move to an included angle of 180 degrees, namely the first connecting rod 3 and the second connecting rod 4 are both in a vertical state, the lifting platform 2 is at the highest point, the pressure of the reinforcing steel bar applied to the lifting platform 2 is completely transmitted to the support frame 1 through the first connecting rod 3 and the second connecting rod 4, at the moment, the connecting block 8 is not stressed, the continuous acting force on the driving assembly 6 is reduced, and the service life of the driving assembly 6 is prolonged. And when the elevating platform 2 is at the lowest point, the bottom of the supporting plate 201 abuts against the top of the supporting column 103.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, fig. 4 and fig. 5, the steel bar transporting vehicle further includes: a third link 5; the third connecting rod 5 is respectively hinged with the driving component 6 and the connecting block 8. In this embodiment, the driving assembly 6 always applies an acting force to the third connecting rod 5 along one direction, and drives the first connecting rod 3 and the second connecting rod 4 by the connecting block 8 hinged to the third connecting rod 5, so that an included angle between the first connecting rod 3 and the second connecting rod 4 is changed, and finally, the lifting of the lifting platform 2 is realized. The length of the connecting block 8 is much smaller than the length of the first link 3, the second link 4 and the third link 5. The side wall of the supporting column 103 needs to be provided with an abdicating space for the connecting block 8 and the third connecting rod 5 to pass through.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2 to 4, the driving assembly 6 includes: a lead screw 601, a slide block 602 and two connecting rods 603; the lead screw 601 is rotatably mounted on the frame body 102; the end part of the screw 601 is provided with a driving device, and the driving device is used for driving the screw 601 to rotate; the slide block 602 is connected with the lead screw 601 through threads; the two connecting rods 603 are respectively fixedly connected with the sliding block 602, and the free ends of the two connecting rods 603 are respectively hinged with the third connecting rod 5. In this embodiment, the two connecting rods 603 are respectively located at two sides of the slider 602. The driving device drives the lead screw 601 to rotate around the shaft, and further drives the sliding block 602 to move linearly along the axial direction of the lead screw 601. The slide block 602 drives the connecting block 8 to move synchronously through the connecting rod 603 and the third connecting rod 5. By adopting the transmission mode of the lead screw 601 and the sliding block 602, the transmission process is more stable, the stroke of the sliding block 602 can be freely controlled, and the requirements of the lifting platform 2 on different lifting heights are met. The lead screw 601 also has a self-locking effect on the sliding block 602 in the process of driving the sliding block 602 to move, and the safety factor of the lifting platform 2 in the lifting process is improved.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, the number of the lead screws 601 is two, and the lead screws are symmetrically disposed along the center of the frame body 102. In this embodiment, each lead screw 601 drives two adjacent connecting blocks 8 to move by means of two connecting rods 603, so that the purpose that the two lead screws 601 drive four guide legs 202 to move simultaneously is achieved, the transmission structure is effectively simplified, and the manufacturing cost is reduced.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3, the driving device is a driving motor 604, and the driving motor 604 is located between two screws 601; a first bevel gear 605 is mounted on an output shaft of the driving motor 604, and a second bevel gear 606 in transmission fit with the first bevel gear 605 is correspondingly arranged on the two lead screws 601. In this embodiment, the driving motor 604 drives the two second bevel gears 606 engaged with the first bevel gear 605 to rotate by means of the first bevel gear 605, so that one driving motor 604 drives the two lead screws 601 to move synchronously, the synchronous movement and the stress balance of the four guide legs 202 of the lifting platform 2 are ensured, the number of the driving motors 604 is reduced, and the production cost is reduced. Because the building construction environment is comparatively complicated, in order to play the guard action to drive assembly 6, can install the protection casing in drive assembly 6's periphery.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to fig. 2, the limiting column 203 is connected to the supporting plate 201 through a screw thread, and the supporting plate 201 is provided with a plurality of screw holes 204. In this embodiment, since the number of the reinforcing bars transported each time is not necessarily the same, the distance between the two limiting columns 203 can be adjusted by installing the limiting columns 203 in different threaded holes 204, thereby changing the space for accommodating the reinforcing bars. When other equipment or building construction articles need to be temporarily transported, the limiting columns 203 can be detached from the supporting plates 201 to increase the accommodating space. The top of spacing post 203 is equipped with the direction oblique angle, prevents fish tail reinforcing bar when placing the reinforcing bar.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, a handrail 7 is fixedly installed on one side of the supporting frame 1. In this embodiment, handrail 7 welded fastening is on support column 103, makes things convenient for the transportation personnel to grip and promote the reinforcing bar transport vechicle and remove.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A reinforcing bar transport vechicle, its characterized in that includes:
the bottom of the supporting frame is provided with a travelling wheel;
the lifting platform is arranged on the support frame in a sliding mode along the vertical direction and used for placing steel bars;
one end of the first connecting rod is hinged with the bottom of the lifting platform;
one end of the second connecting rod is hinged with the supporting frame, and the first connecting rod and the second connecting rod are arranged at a certain angle in the vertical direction;
the connecting block is hinged with the tail ends of the first connecting rod and the second connecting rod respectively; and
the driving assembly is fixedly arranged on the supporting frame and used for driving the connecting block to move;
the lifting platform drives the connecting block to move by means of the driving assembly, so that the angle between the first connecting rod and the second connecting rod is changed, and the lifting platform is driven to lift on the supporting frame.
2. A reinforcing bar transporting vehicle as claimed in claim 1, wherein the elevating platform comprises:
the top of the supporting plate is provided with a limiting column for limiting a reinforcing steel bar; and
the guide legs are fixedly arranged at the bottom of the supporting plate and are positioned at the four corners of the supporting plate; the bottom of the guide leg is connected with the first connecting rod through a first hinged shaft.
3. A reinforcing bar transporting vehicle as claimed in claim 2, wherein the support frame includes:
a frame body; and
the support columns are fixedly connected with the frame body and are arranged corresponding to the guide legs; a first sliding groove in sliding fit with the outer peripheral surface of the guide leg is formed in the supporting column, and a yielding groove for yielding the first connecting rod and the second connecting rod is formed in the side wall of the supporting column; the support column is connected with the second connecting rod through a second hinge shaft.
4. A reinforcing bar transporting vehicle as claimed in claim 3, wherein said second hinge axis is located directly below said first hinge axis.
5. A reinforcing bar transporting vehicle as claimed in claim 3, further comprising: a third link; the third connecting rod is hinged with the driving assembly and the connecting block respectively.
6. A rebar transporter as claimed in claim 5, wherein the drive assembly includes:
the lead screw is rotatably arranged on the frame body; the end part of the lead screw is provided with a driving device, and the driving device is used for driving the lead screw to rotate;
the sliding block is connected with the lead screw through threads; and
and the two connecting rods are fixedly connected with the sliding block respectively, and the free ends of the two connecting rods are hinged with the third connecting rod respectively.
7. The reinforcing bar transport vehicle of claim 6, wherein the number of the lead screws is two, and the lead screws are symmetrically arranged along the center of the frame body.
8. The reinforcing bar transporting vehicle as claimed in claim 6, wherein the driving means is a driving motor, and the driving motor is located between the two lead screws; and a first bevel gear is mounted on an output shaft of the driving motor, and second bevel gears in transmission fit with the first bevel gears are correspondingly arranged on the two lead screws.
9. The reinforcement transportation vehicle of claim 2, wherein the limiting posts are in threaded connection with the support plate, and the support plate is provided with a plurality of threaded holes.
10. A reinforcing bar transporting vehicle as claimed in claim 1, wherein a handrail is fixedly installed at one side of the supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055077.XU CN211107547U (en) | 2019-11-25 | 2019-11-25 | Reinforcing steel bar transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055077.XU CN211107547U (en) | 2019-11-25 | 2019-11-25 | Reinforcing steel bar transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211107547U true CN211107547U (en) | 2020-07-28 |
Family
ID=71693612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922055077.XU Expired - Fee Related CN211107547U (en) | 2019-11-25 | 2019-11-25 | Reinforcing steel bar transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211107547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061150A (en) * | 2020-09-24 | 2020-12-11 | 龙泉市龙生不锈钢管有限公司 | A transport vechicle for nonrust steel pipe is transported |
-
2019
- 2019-11-25 CN CN201922055077.XU patent/CN211107547U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061150A (en) * | 2020-09-24 | 2020-12-11 | 龙泉市龙生不锈钢管有限公司 | A transport vechicle for nonrust steel pipe is transported |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105537898A (en) | Tool for assembling reinforcing steel mesh cages | |
| CN211107547U (en) | Reinforcing steel bar transport vehicle | |
| CN203247031U (en) | Hoisting device for curtain board transporting | |
| CN216971799U (en) | Novel double-beam portal crane | |
| CN104310072A (en) | Green brick stacking machine | |
| CN204869185U (en) | Concrete form roll -over table | |
| CN206328055U (en) | A kind of portal frame | |
| CN109372274B (en) | High-altitude net rack installation system and construction method thereof | |
| CN204237270U (en) | Setting machine | |
| CN208072219U (en) | Mutual climbing device for high pier template and support of bridge | |
| CN216272955U (en) | Guide pillar crane for stacking | |
| CN208545053U (en) | A kind of power construction lifting device | |
| CN219052777U (en) | Bent cap reinforcing bar location bed-jig and conveying machinery | |
| CN2519793Y (en) | Four-column double-counterweight stacking lift | |
| CN209259612U (en) | A kind of feeding device for construction | |
| CN211945883U (en) | Assembled building structure subassembly convenient to transportation | |
| CN104340909A (en) | Lifting device of stacking and carrying machine | |
| CN110700604B (en) | Assembly type laminated slab mounting trolley and using method thereof | |
| CN201071222Y (en) | Four-chain head sideward conveyor | |
| CN211056599U (en) | Heavy six-column elevator | |
| CN210598122U (en) | Side wall template trolley | |
| CN210659199U (en) | Attached detachable multifunctional aerial work platform | |
| CN109723238B (en) | Civil engineering building pillar | |
| CN222389379U (en) | Lifting appliance for turning over reinforced bar block | |
| CN205520313U (en) | Frock is used in equipment of reinforcing bar cylinder mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220719 Address after: 050091 1303, apartment 2, Hengda Huafu, Qiaoxi District, Shijiazhuang City, Hebei Province Patentee after: Shijiazhuang Zhaojia Enterprise Management Consulting Co.,Ltd. Address before: 050091 no.626, Hongqi Street, Shijiazhuang City, Hebei Province Patentee before: HEBEI College OF INDUSTRY AND TECHNOLOGY |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |