CN113427452A - Protection device suitable for construction reinforcing bar is stacked - Google Patents

Protection device suitable for construction reinforcing bar is stacked Download PDF

Info

Publication number
CN113427452A
CN113427452A CN202110695468.7A CN202110695468A CN113427452A CN 113427452 A CN113427452 A CN 113427452A CN 202110695468 A CN202110695468 A CN 202110695468A CN 113427452 A CN113427452 A CN 113427452A
Authority
CN
China
Prior art keywords
fixed
transverse plate
stacking
protection device
fixedly connected
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.)
Withdrawn
Application number
CN202110695468.7A
Other languages
Chinese (zh)
Inventor
余森源
余超源
黄建华
陈振忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Xiongqiao Construction Co ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202110695468.7A priority Critical patent/CN113427452A/en
Publication of CN113427452A publication Critical patent/CN113427452A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H3/00Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tents Or Canopies (AREA)

Abstract

The invention provides a reinforcing steel bar stacking protection device suitable for building construction, which comprises a stacking box, wherein side plates are fixedly arranged on two sides of the stacking box, a feeding mechanism and an accommodating mechanism are arranged on the side plates, the accommodating mechanism is fixed on the inner walls of the side plates and comprises a transverse plate, a draining groove, a baffle plate, a discharging hole and a stretching mechanism, two baffle plates are fixed on the top of the transverse plate, a plurality of sleeves are fixedly arranged on the baffle plate, a discharging hole is fixedly arranged at the bottom of the baffle plate, the discharging hole is fixedly arranged at the bottom of the transverse plate, the draining groove is fixedly arranged on the transverse plate, and the stretching mechanism is fixed at the bottom of the transverse plate.

Description

Protection device suitable for construction reinforcing bar is stacked
Technical Field
The invention belongs to the technical field of stacking, and particularly relates to a reinforcing steel bar stacking protection device suitable for building construction.
Background
In the field of building construction, steel bars refer to steel materials for reinforced concrete and prestressed reinforced concrete, and the cross section of the steel bars is circular or sometimes square with round corners. Including plain round steel bar, ribbed steel bar, twisted steel bar, the steel bar is widely used in various building structures, especially large, heavy, light thin-wall and high-rise building structures. Therefore, on the construction site, most of the steel bars are stacked, and most of the steel bars are randomly stacked in the prior art;
at present, the existing building construction has many defects, the steel bars are stacked disorderly and are not partitioned, and meanwhile, the steel bars are rusted due to the influence of the external environment;
regardless of the type of the steel bar, the end part of the steel bar is relatively sharp, so that the steel bar is very easy to scratch and even stab workers. Meanwhile, the steel bars which are randomly stacked can cause messy construction site.
Disclosure of Invention
In order to make up for the defects, the invention provides a reinforcing steel bar stacking protection device suitable for building construction.
The invention is realized by the following steps:
the stacking box is fixedly provided with side plates on two sides, and a feeding mechanism is arranged on the side plates;
the collecting mechanism is fixed on the inner wall of the side plate and comprises a transverse plate, a draining groove, two baffle plates, a discharge hole and a stretching mechanism, wherein the two baffle plates are fixed on the top of the transverse plate, the baffle plates are fixedly provided with a plurality of sleeves, the bottom of the baffle plates is fixedly provided with a discharge hole, the discharge hole is fixedly arranged at the bottom of the transverse plate, the draining groove is fixedly arranged on the transverse plate, and the stretching mechanism is fixed at the bottom of the transverse plate;
the stretching mechanism comprises an outlet, a connecting frame, a notch, a sleeve ring, a connecting rod and a second rotating shaft, wherein the outlet is connected to the bottom of the transverse plate, the notch is fixedly connected to the top of the outlet, one side of the connecting frame is movably connected to the outlet, the sleeve ring is movably connected to one side of the connecting frame, and the connecting rod is connected to the sleeve ring through the second rotating shaft.
In one embodiment of the invention, the top of the stacking box is movably provided with a shielding mechanism, the shielding mechanism comprises a fixed support, a fixed bolt and a fixed chassis, the fixed chassis is fixedly connected with the top of the side plate, the top of the fixed support is fixedly connected with a fixed rod, the top of the fixed chassis is in threaded connection with the fixed rod through the fixed bolt, and a detachable waterproof cloth is arranged above the fixed rod.
In one embodiment of the present invention, support rods are fixedly installed on two sides of the fixing bracket, the support rods are connected to the telescopic rods and connected to the fixing bracket, and the first rotating shaft is movably connected to the support rods.
In one embodiment of the invention, the feeding mechanism is fixedly provided with two sliding grooves, the inner walls of the two sliding grooves are movably connected with sliding blocks, the sliding blocks are fixedly connected with a circular rotating shaft, the other side of the circular rotating shaft is fixedly connected with a discharging groove, an X fixing frame is fixedly arranged at the bottom of the discharging groove, and a discharging hole is fixedly formed above the side plate.
In one embodiment of the invention, an inclined slope is fixedly connected below the stacking box and comprises a water-absorbing sponge and a rubber elastic layer, the rubber elastic layer is fixedly arranged at the bottom of the stacking box, and the bottom of the water-absorbing sponge is movably arranged above the rubber elastic layer.
In one embodiment of the invention, a moisture-proof layer is fixedly arranged inside the side plate.
In one embodiment of the invention, the bottom of the stacking box is fixedly provided with a moving mechanism, one side of the moving mechanism is fixedly connected with a connecting pipe, the connecting pipe is movably arranged on a universal wheel, and the connecting pipe is fixedly connected to the bottom of the stacking box.
The invention has the beneficial effects that: according to the invention, the short-sized steel bars naturally pass through the discharge port of the baffle plate through the inclination angle of the transverse plate, so that the steel bars with different sizes can be easily distinguished and placed in a classified manner, the pipe sleeve on the baffle plate is used for placing the steel bar storage products which are not needed in a short time, the space of a stacking box is not wasted, the water draining groove on the transverse plate is convenient for draining the water of the steel bars, and the steel bars are prevented from being easily rusted after being stacked for a long time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of an overall structure provided by an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the overall structure provided by an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a ground pile according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a ground pile provided by an embodiment of the invention;
fig. 5 is an enlarged view of the point a provided in the embodiment of the present invention.
In the figure: 100. stacking boxes; 110. a side plate; 111. pouring a material port; 112. a moisture barrier; 120. A feeding mechanism; 121. a chute; 122. a slider; 123. a circular rotating shaft; 124. a discharging groove; 125. an X fixing frame; 130. an inclined slope; 131. a water-absorbing sponge; 140. a moving mechanism; 141. A connecting pipe; 142. a universal wheel; 132. a rubber elastic layer; 200. a storage mechanism; 210. a transverse plate; 220. a draining tank; 230. a baffle plate; 231. a sleeve; 240. a discharging port; 250. a stretching mechanism; 251. an outlet; 252. a connecting frame; 253. a notch; 254. a collar; 255. a connecting rod; 256. a second rotating shaft; 300. a shielding mechanism; 311. a support bar; 312. a telescopic rod; 313. A first rotating shaft; 310. fixing a bracket; 320. fixing the bolt; 330. fixing the chassis; 340. Fixing the rod; 350. the waterproof cloth can be detached.
Detailed Description
In order to make the technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation-be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Furthermore, 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 invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a protection device suitable for stacking reinforcing steel bars in building construction comprises a stacking box 100, wherein side plates 110 are fixedly arranged on two sides of the stacking box 100, and a feeding mechanism 120 is arranged on each side plate 110;
receiving mechanism 200, receiving mechanism 200 fixes at curb plate 110 inner wall, receiving mechanism 200 includes diaphragm 210, waterlogging caused by excessive rainfall groove 220, baffle 230, drain hole 240 and drawing mechanism 250, baffle 230 has two and fixes at diaphragm 210 top, a plurality of sleeves 231 have been fixed to having seted up on baffle 230, baffle 230 bottom is fixed and has been seted up discharge port 251, drain hole 240 fixed mounting is in diaphragm 210 bottom, waterlogging caused by excessive rainfall groove 220 is fixed to be set up on diaphragm 210, drawing mechanism 250 fixes in diaphragm 210 bottom, in this setting: reinforcing steel bars are placed on the transverse plate 210 in the stacking box 100 through the feeding mechanism 120, the transverse plate 210 is separated by two baffle plates 230 and is inclined at an angle, so that the reinforcing steel bars with shorter sizes naturally pass through the discharge ports of the baffle plates 230, the reinforcing steel bars with different sizes are easily distinguished and are placed on the transverse plate 210 in a classified manner, the pipe sleeves 230 on the baffle plates 230 are used for placing unnecessary reinforcing steel bar storage products in a short time, the space of the stacking box 100 is not wasted, the water draining groove 220 on the transverse plate 210 is convenient for draining the water of the reinforcing steel bars, and the reinforcing steel bars are prevented from being easily rusted after being stacked for a long time;
stretching mechanism 250 includes export 251, link 252, notch 253, lantern ring 254, connecting rod 255, second pivot 256, and export 251 is connected in diaphragm 210 bottom, and notch 253 fixed connection is in export 251 top, and link 252 one side swing joint is on export 251, and lantern ring 254 swing joint is in link 252 one side, and connecting rod 255 passes through second pivot 256 and connects on lantern ring 254, in this setting: when the reinforcing steel bars are used, the connecting rods 255 at the bottom of the transverse plate 210 are pulled backwards, the outlet 251 is pulled to turn right through the second rotating shaft 256, and the reinforcing steel bars in the notches 253 fall down;
referring to fig. 4, a shielding mechanism 300 is movably mounted at the top of the stacking box 100, the shielding mechanism 300 includes a fixed support 310, a fixed bolt 320 and a fixed chassis 330, the fixed chassis 330 is fixedly connected to the top of the side plate 110, a fixed rod 340 is fixedly connected to the top of the fixed support 310, the top of the fixed chassis 330 is in threaded connection with the fixed rod 340 through the fixed bolt 320, and a detachable rain cloth 350 is mounted above the fixed rod 340, in this arrangement, the shielding mechanism 300 protects the reinforcing steel bars inside the stacking box 100 from being blown by outside wind and rain, and the mounted detachable rain cloth 350 is detached and mounted according to the site conditions, so that the use of workers is facilitated;
fixed bolster 310 both sides fixed mounting bracing piece 311, bracing piece 311 connect telescopic link 312 and be connected with fixed bolster 310, first pivot 313 and bracing piece 311 swing joint, in this setting: the fixed bracket strengthens the stability of the shielding mechanism 300 and can be used for folding and unfolding the fixation when not used;
stack case 100 bottom fixed mounting moving mechanism 140, moving mechanism 140 one side fixed connection connecting pipe 141, on connecting pipe 141 movable mounting universal wheel 142, connecting pipe 141 fixed connection is in stacking case 100 bottom, and in this setting, the job site area is big, and the place of using the reinforcing bar is many, should stack case 100 underground installation universal wheel 142, conveniently stacks the removal of case 100 on the building site, reduces the long-range transport reinforcing bar of workman, extravagant operating time.
Referring to fig. 2 and 3, the feeding mechanism 120 is fixedly provided with two sliding chutes 121, inner walls of the two sliding chutes 121 are movably connected with a sliding block 122, the sliding block 122 is fixedly connected with a circular rotating shaft 123, the other side of the circular rotating shaft 123 is fixedly connected with a discharging chute 124, an X fixing frame 125 is fixedly arranged at the bottom of the discharging chute 124, and a discharging opening 111 is fixedly arranged above the side plate 110, in the present arrangement: after the blowing groove is put into to the reinforcing bar, slider rebound to the blanking mouth on the spout, through circular pivot 123 slope blowing groove 124, with the reinforcing bar fall into diaphragm 210 after through the blanking mouth on, the reinforcing bar is ironwork mostly, heavier, the X mount 125 of blowing groove 124 bottom is used for strengthening the gravity that receives of blowing groove 124.
Referring to fig. 4, an inclined slope 130 is fixedly connected below the stacking box 100, the inclined slope 130 includes a water-absorbing sponge 131 and a rubber elastic layer 132, the rubber elastic layer 132 is fixedly installed at the bottom of the stacking box 100, and the bottom of the water-absorbing sponge 131 is movably installed above the rubber elastic layer 132, in the present arrangement: the reinforcing steel bars fall to the inclined slope 130 from the outlet 251, the rubber elastic layer 132 at the bottom of the inclined slope 130 can effectively reduce the impact force generated when the reinforcing steel bars fall from the upper part, and meanwhile, the water absorption sponge 131 absorbs the water falling from the water dropping groove 220, can be detached and replaced, and keeps the interior of the stacking box 100 dry;
the inside fixed mounting dampproof course 112 of curb plate 110, in this setting: moisture outside the construction site can be prevented from entering the stacking box 100 through the moisture-proof layer 112, and the internal reinforcing steel bars are protected from being rusted due to moisture.
The working principle is as follows: firstly, the reinforcing steel bars are put into the discharging groove 124, the sliding block 121 moves upwards on the sliding chute 121 to the discharging port, the discharging groove 124 is inclined through the round rotating shaft 123, the reinforcing steel bars fall onto the transverse plate 210 after passing through the discharging port 111) of the discharging port, the transverse plate 210 is separated by two baffle plates 230 and is inclined at an angle, so that the reinforcing steel bars with shorter size naturally pass through the discharge port 251 of the baffle plate 230, the reinforcing steel bars with different sizes are easily distinguished and placed on the transverse plate 210 in a classified mode, pipe sleeves on the baffle plates 230 are used for placing reinforcing steel bar storage products which are not needed for a short time, space of the stacking box 100 is not wasted, the draining groove 220 on the transverse plate 210 is convenient for draining the moisture reinforcing steel bars, meanwhile, the water absorbing sponge 131 at the bottom of the stacking box 100 absorbs the water falling from the draining groove 220, the water absorbing sponge 131 can be detached and replaced, the drying inside the stacking box 100 is kept, meanwhile, the reinforcing steel bars are prevented from being easily rusted after being stacked for a long time, when the reinforcing steel bars are used, the stretching mechanism 250 is pulled backwards, the steel bar falls to the inclined slope 130 from the outlet 251, and the rubber elastic layer 132 at the bottom of the inclined slope 130 can effectively reduce the impact force generated when the steel bar falls from the upper part.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. Protection device suitable for construction reinforcing bar is stacked, its characterized in that includes
The stacking device comprises a stacking box (100), side plates (110) are fixedly mounted on two sides of the stacking box (100), and a feeding mechanism (120) is mounted on each side plate (110);
the collecting mechanism (200) is fixed on the inner wall of the side plate (110), the collecting mechanism (200) comprises a transverse plate (210), a draining groove (220), a baffle plate (230), a discharging hole (240) and a stretching mechanism (250), two baffle plates (230) are fixed on the top of the transverse plate (210), a plurality of sleeves (231) are fixedly arranged on the baffle plate (230), a discharging hole (251) is fixedly arranged at the bottom of the baffle plate (230), the discharging hole (240) is fixedly arranged at the bottom of the transverse plate (210), the draining groove (220) is fixedly arranged on the transverse plate (210), and the stretching mechanism (250) is fixed at the bottom of the transverse plate (210);
the stretching mechanism (250) comprises an outlet (251), a connecting frame (252), a notch (253), a sleeve ring (254), a connecting rod (255) and a second rotating shaft (256), wherein the outlet (251) is connected to the bottom of the transverse plate (210), the notch (253) is fixedly connected to the top of the outlet (251), one side of the connecting frame (252) is movably connected to the outlet (251), the sleeve ring (254) is movably connected to one side of the connecting frame (252), and the connecting rod (255) is connected to the sleeve ring (254) through the second rotating shaft (256).
2. The protection device for stacking the steel bars in the building construction according to claim 1, wherein a shielding mechanism (300) is movably mounted at the top of the stacking box (100), the shielding mechanism (300) comprises a fixed support (310), a fixed bolt (320) and a fixed chassis (330), the fixed chassis (330) is fixedly connected to the top of the side plate (110), a fixed rod (340) is fixedly connected to the top of the fixed support (310), the top of the fixed chassis (330) is in threaded connection with the fixed rod (340) through the fixed bolt (320), and a detachable rain cloth (350) is mounted above the fixed rod (340).
3. The protection device for piling up reinforcement bars in building construction according to claim 2, wherein support rods (311) are fixedly installed at both sides of the fixed support (310), the support rods (311) are connected with the telescopic rods (312) and the fixed support (310), and the first rotating shaft (313) is movably connected with the support rods (311).
4. The device for protecting the stacking of the steel bars in the building construction according to claim 1, wherein the feeding mechanism (120) is fixedly provided with two sliding grooves (121), inner walls of the two sliding grooves (121) are movably connected with sliding blocks (122), the sliding blocks (122) are fixedly connected with a circular rotating shaft (123), the other side of the circular rotating shaft (123) is fixedly connected with a discharging groove (124), an X-shaped fixing frame (125) is fixedly installed at the bottom of the discharging groove (124), and a discharging opening (111) is fixedly arranged above the side plate (110).
5. The protection device is stacked to construction reinforcing bar suitable for according to claim 1, characterized in that stack case (100) below fixedly connected with slope (130), slope (130) include absorb water sponge (131), rubber elastic layer (132) fixed mounting in stack case (100) bottom, absorb water sponge (131) bottom movable mounting in rubber elastic layer (132) top.
6. The protection device for steel bar piling in building construction according to claim 1, wherein the side plate (110) is fixedly installed with a moisture proof layer (112) inside.
7. The protection device for steel bar stacking for construction according to claim 1, wherein the bottom of the stacking box (100) is fixedly provided with a moving mechanism (140), one side of the moving mechanism (140) is fixedly connected with a connecting pipe (141), the connecting pipe (141) is movably arranged on a universal wheel (142), and the connecting pipe (141) is fixedly connected with the bottom of the stacking box (100).
CN202110695468.7A 2021-06-23 2021-06-23 Protection device suitable for construction reinforcing bar is stacked Withdrawn CN113427452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110695468.7A CN113427452A (en) 2021-06-23 2021-06-23 Protection device suitable for construction reinforcing bar is stacked

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110695468.7A CN113427452A (en) 2021-06-23 2021-06-23 Protection device suitable for construction reinforcing bar is stacked

Publications (1)

Publication Number Publication Date
CN113427452A true CN113427452A (en) 2021-09-24

Family

ID=77757309

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110695468.7A Withdrawn CN113427452A (en) 2021-06-23 2021-06-23 Protection device suitable for construction reinforcing bar is stacked

Country Status (1)

Country Link
CN (1) CN113427452A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114571609A (en) * 2022-03-31 2022-06-03 蚌埠兴科玻璃有限公司 Manual-automatic integrated drilling machine for glass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114571609A (en) * 2022-03-31 2022-06-03 蚌埠兴科玻璃有限公司 Manual-automatic integrated drilling machine for glass

Similar Documents

Publication Publication Date Title
US8393822B2 (en) Roadway barrier
JP5054704B2 (en) Dust chute
US3877681A (en) Roadway barrier
CN113427452A (en) Protection device suitable for construction reinforcing bar is stacked
EP2595469A2 (en) Vacuum debris collection box having sloped debris chute
CN205976365U (en) High -rise construction garbage shaft of socket joint formula
CN212743406U (en) Prevent guiding device for hydraulic engineering of concrete collapsibility
CN213268892U (en) Post-cast strip connection structure is supported to casing string
CN219015439U (en) Wagon balance weighing support structure
KR102662516B1 (en) Residue collection container for construction vehicle
CN207141115U (en) One kind removes brick car
CN216935072U (en) Sedimentation tank for recovering coarse aggregate in concrete pump pipe
CN217783492U (en) Shaft bottom protector
CN219175916U (en) Ash receiving device in construction process
CN213473158U (en) Material transportation device for building construction
CN215715962U (en) Steel structure room that durability is good
CN214021355U (en) Material collecting device of concrete sand-stone separator
CN213139929U (en) Anti-collapse blanking bin storage yard
CN215629711U (en) River water storage dam
CN214057576U (en) Waveform guardrail loading and unloading device
CN212150334U (en) Vertical conveying system for construction waste
CN211818626U (en) Road protection structure for highway engineering construction
CN219044714U (en) Concrete conveying device
CN214783326U (en) High mound disconnect-type hydraulic creeping formwork gadget prevents weighing down and encloses fender
CN214113623U (en) Tower crane hopper

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20211214

Address after: 6 / F, No. 786, Hongqiao team, Shangdong Qishan village, Jiujiang Town, Nanhai District, Foshan City, Guangdong Province, 528200

Applicant after: Guangdong xiongqiao Construction Co.,Ltd.

Address before: 528200 No. 736, Hongqiao team, Shangdong Qishan village, Jiujiang Town, Nanhai District, Foshan City, Guangdong Province

Applicant before: Yu Senyuan

WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20210924