CN211943429U - Formula network equipment conveyer takes precautions against earthquakes - Google Patents

Formula network equipment conveyer takes precautions against earthquakes Download PDF

Info

Publication number
CN211943429U
CN211943429U CN202020408766.4U CN202020408766U CN211943429U CN 211943429 U CN211943429 U CN 211943429U CN 202020408766 U CN202020408766 U CN 202020408766U CN 211943429 U CN211943429 U CN 211943429U
Authority
CN
China
Prior art keywords
plate
network equipment
spring
fixed
placing
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
Application number
CN202020408766.4U
Other languages
Chinese (zh)
Inventor
张圣
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.)
Baidai Impression Tianjin Technology Co ltd
Original Assignee
Baidai Impression Tianjin Technology Co ltd
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 Baidai Impression Tianjin Technology Co ltd filed Critical Baidai Impression Tianjin Technology Co ltd
Priority to CN202020408766.4U priority Critical patent/CN211943429U/en
Application granted granted Critical
Publication of CN211943429U publication Critical patent/CN211943429U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Vibration Prevention Devices (AREA)

Abstract

The utility model relates to a network equipment technical field specifically is a formula network equipment conveyer takes precautions against earthquakes, comprising a base plate, the one end of bottom plate is connected with the push pedal, and the bottom of bottom plate installs the wheel, damper is installed at the top of bottom plate, damper's top is connected with places the case, damper comprises fixing base, fixed column, loose ring, second spring, movable rod, fixed block, buffer beam, third spring and roof, the top both ends of bottom plate all are connected with the fixing base, are connected with the fixed column between the inner wall of two fixing bases, the loose ring has been cup jointed to the outside of fixed column, the top swing joint of loose ring has the movable rod. The utility model discloses can effectually play the cushioning effect to the case of placing on the conveyer, and then cushion the vibrations that cause when removing the conveyer, and can press from both sides tightly fixed to it after network equipment places, improve the stability after network equipment places.

Description

Formula network equipment conveyer takes precautions against earthquakes
Technical Field
The utility model relates to a network equipment technical field specifically is a formula network equipment conveyer takes precautions against earthquakes.
Background
Network devices and components are physical entities connected to the network, and the variety of network devices is wide and increasing, and basic network devices include: computers (whether they are personal computers or servers), hubs, switches, bridges, routers, gateways, Network Interface Cards (NICs), Wireless Access Points (WAPs), printers and modems, since network devices such as routers, switches, hubs and the like are made up of many compact electronic components, it is necessary to place them in dry places to prevent moisture from causing electrical shorts.
The existing transportation device for the network equipment cannot effectively absorb shock in the transportation process and cannot clamp and fix the network equipment after the network equipment is placed, so that the stability of the network equipment after the network equipment is placed is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can effectually play the cushioning effect and can press from both sides tight fixed conveyer to it after network equipment puts.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a shockproof network equipment transportation device comprises a bottom plate, wherein one end of the bottom plate is connected with a push plate, wheels are arranged at the bottom of the bottom plate, a damping mechanism is arranged at the top of the bottom plate, the top end of the damping mechanism is connected with a placing box, the damping mechanism consists of a fixed seat, a fixed column, a movable ring, a second spring, a movable rod, a fixed block, a buffer rod, a third spring and a top plate, the fixed seat is connected at both ends of the top of the bottom plate, the fixed column is connected between the inner walls of the two fixed seats, the movable ring is sleeved outside the fixed column, the movable rod is movably connected at the top end of the movable ring, the second spring is connected outside the fixed column, the fixed block is movably connected at the top end of the movable rod, the top end of the fixed block is connected with a top plate, and the buffer rod is, a third spring is sleeved outside the buffer rod;
the middle part of the placing box is connected with a middle clapboard along the vertical direction, placing plates are connected between two side walls of the middle clapboard and two inner walls of the placing box, placing grooves are arranged on the upper and lower sides of the placing plates, clamping mechanisms are symmetrically arranged in the placing grooves, each clamping mechanism comprises an installation seat, a turnover rod, a rotating shaft, a fourth spring and a clamping plate, the installation seats are fixedly connected with the inner walls of the placing box and the middle clapboard, the inner sides of the installation seats are symmetrically connected with the turnover rods, the rotating shafts are connected between the end parts of the two turnover rods and the installation seats, the fourth springs are connected between the inner walls of the two turnover rods, the end parts of the two turnover rods are movably connected with the clamping plates, the top edges of the placing plates are provided with limit blocks, the bottom ends of the limit blocks are connected with lifting plates, and movable grooves are arranged on the outer parts of the lifting plates in the placing plates along, and a first spring is connected between the bottom end of the lifting plate and the bottom of the movable groove.
Preferably, the bottom end of the fixed seat is fixedly connected with the top of the bottom plate through a bolt.
Preferably, the inner diameter of the vertical section of the movable ring is larger than the outer diameter of the vertical section of the fixed column.
Preferably, the two ends of the movable rod are rotatably connected with the top end of the movable ring and the bottom of the fixed block through rotating shafts.
Preferably, the connection mode between the bottom of the third spring and the top of the fixing seat is welding, and a groove is formed in the position, corresponding to the outer position of the buffer rod, of the top of the fixing seat.
Preferably, the installation seat is fixedly connected with the inner wall of the placing box and the outer wall of the middle partition plate through bolts.
Preferably, a T-shaped sliding groove is formed in the clamping plate and corresponds to the end part of the turnover rod in the vertical direction.
Compared with the prior art, the utility model provides a formula network equipment conveyer takes precautions against earthquakes possesses following beneficial effect:
1. through installing damper at the top of bottom plate, damper is by the fixing base, the fixed column, the activity ring, the second spring, the movable rod, the fixed block, the buffer beam, third spring and roof are constituteed, in the use, damper who sets up can effectually play the cushioning effect to placing the case on the conveyer, and then cushion the vibrations that cause when the conveyer removes, in the removal process, when the top is pressurized, the contained angle between two movable rods becomes, drive the activity of activity ring in the outside of fixed column, and then compress the second spring and play the effect of preliminary buffering, and buffer beam and third spring that set up when the roof is pressurized, the third spring compression, the buffer beam is in the inside activity of the top recess of fixing base, and then play secondary buffering effect;
2. through setting up clamping mechanism, clamping mechanism is by the mount pad, the upset pole, the axis of rotation, fourth spring and clamp plate are constituteed, and through setting up the stopper, the lifter plate, activity groove and first spring, network equipment can place in order in the inside of standing groove in the use, when network equipment places, press down the inside that the first spring of stopper compression took in the activity groove earlier, clamping mechanism who sets up can press from both sides tightly fixed to it after network equipment places, and clamping mechanism's structural design is convenient to press from both sides tightly fixed to the network equipment of equidimension not, and simultaneously, the stopper that sets up loosens after network equipment places, the stopper rises under the effect of first spring, and then play the limiting displacement to network equipment, improve the stability after network equipment places.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the damping mechanism of the present invention;
fig. 3 is a schematic structural view of the clamping mechanism of the present invention;
FIG. 4 is a schematic view of the mounting structure of the middle stopper of the present invention;
in the figure: 1. a base plate; 2. pushing the plate; 3. a wheel; 4. a damping mechanism; 5. a top plate; 6. placing a box; 7. a middle partition plate; 8. placing the plate; 9. a placement groove; 10. a clamping mechanism; 11. a limiting block; 12. a lifting plate; 13. a movable groove; 14. a first spring; 41. a fixed seat; 42. fixing a column; 43. a movable ring; 44. a second spring; 45. a movable rod; 46. a fixed block; 47. a buffer rod; 48. a third spring; 101. a mounting seat; 102. a turning rod; 103. a rotating shaft; 104. a fourth spring; 105. and (5) clamping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): as shown in fig. 1-2, a shockproof type network equipment transportation device comprises a bottom plate 1, a push plate 2 is connected to one end of the bottom plate 1, wheels 3 are installed at the bottom of the bottom plate 1, a damping mechanism 4 is installed at the top of the bottom plate 1, a placing box 6 is connected to the top end of the damping mechanism 4, the damping mechanism 4 is composed of a fixed seat 41, a fixed column 42, a movable ring 43, a second spring 44, a movable rod 45, a fixed block 46, a buffer rod 47, a third spring 48 and a top plate 5, the fixed seats 41 are connected to both ends of the top of the bottom plate 1, the fixed column 42 is connected between the inner walls of the two fixed seats 41, the movable ring 43 is sleeved outside the fixed column 42, the movable rod 45 is movably connected to the top end of the movable ring 43, the second spring 44 is connected outside the fixed column 42, the fixed block 46 is movably connected to the top end of, the bottom end of the top plate 5 is connected with a buffer rod 47 at a position corresponding to the upper part of the fixed seat 41, and a third spring 48 is sleeved outside the buffer rod 47.
Furthermore, the bottom end of the fixed seat 41 is fixedly connected with the top of the bottom plate 1 through a bolt, so that the fixed seat 41 is fixedly connected with the top end of the bottom plate 1;
furthermore, the inner diameter of the vertical section of the movable ring 43 is larger than the outer diameter of the vertical section of the fixed column 42, so that the movable ring 43 can move outside the fixed column 42 conveniently;
furthermore, the two ends of the movable rod 45 are rotatably connected with the top end of the movable ring 43 and the bottom of the fixed block 46 through rotating shafts, so that the movable rod 45 is driven to turn over when the movable ring 43 moves outside the fixed column 42;
furthermore, the bottom of the third spring 48 is connected with the top of the fixed seat 41 by welding, so that the third spring 48 is conveniently connected, a groove is formed in the position, corresponding to the outer part of the buffer rod 47, of the top of the fixed seat 41, and the bottom of the buffer rod 47 is conveniently stretched in the groove;
the concrete implementation mode is that, a damping mechanism 4 is installed on the top of a bottom plate 1, the top end of the damping mechanism 4 is connected with a placing box 6, the damping mechanism 4 is composed of a fixed seat 41, a fixed seat 42, a movable ring 43, a second spring 44, a movable rod 45, a fixed block 46, a buffer rod 47, a third spring 48 and a top plate 5, both ends of the top of the bottom plate 1 are connected with the fixed seats 41, the fixed seat 42 is connected between the inner walls of the two fixed seats 41, the movable ring 43 is sleeved outside the fixed seat 42, the movable rod 45 is movably connected on the top end of the movable ring 43, the second spring 44 is connected outside the fixed seat 42, the fixed block 46 is movably connected on the top end of the movable rod 45, the top end of the fixed block 46 is connected with the top plate 5, the buffer rod 47 is connected on the bottom end of the top plate 5 corresponding to the position above, in the use, damper 4 that sets up can be effectual plays the cushioning effect to the case 6 of placing on the conveyer, and then the vibrations that cause when removing the conveyer cushion, in the removal process, when top 5 is compressed, contained angle grow between two movable rods 45, drive the outside activity of activity ring 43 at fixed column 42, and then compression second spring 44 plays the effect of preliminary buffering, and buffer lever 47 and the third spring 48 that set up are when roof 5 is compressed, the compression of third spring 48, buffer lever 47 is at the inside activity of the top recess of fixing base 41, and then play secondary cushioning effect.
As shown in fig. 1 and fig. 3-4, the middle of the placing box 6 is connected with a middle partition 7 along the vertical direction, two side walls of the middle partition 7 and two inner walls of the placing box 6 are connected with placing plates 8, the upper and lower sides of the placing plates 8 are provided with placing grooves 9, clamping mechanisms 10 are symmetrically installed inside the placing grooves 9, each clamping mechanism 10 is composed of a mounting seat 101, a turning rod 102, a rotating shaft 103, a fourth spring 104 and a clamping plate 105, the mounting seat 101 is fixedly connected with the inner walls of the placing box 6 and the middle partition 7, the inner side of the mounting seat 101 is symmetrically connected with the turning rod 102, the rotating shafts 103 are connected between the end parts of the two turning rods 102 and the mounting seat 101, the fourth springs 104 are connected between the inner walls of the two turning rods 102, the end parts of the two turning rods 102 are movably connected with the clamping plates 105, the top edge of the placing plate 8 is, the bottom of stopper 11 is connected with lifter plate 12, places the inside of board 8 and is located the outside of lifter plate 12 and is provided with movable groove 13 along vertical direction, is connected with first spring 14 between the bottom of lifter plate 12 and the bottom of movable groove 13.
Furthermore, the installation seat 101 is fixedly connected with the inner wall of the placing box 6 and the outer wall of the middle partition plate 7 through bolts, so that the installation seat 101 is convenient to connect and fix;
furthermore, a T-shaped chute is arranged in the clamping plate 105 along the vertical direction corresponding to the end of the turnover rod 102, so that the end of the turnover rod 102 can move in the clamping plate 105 conveniently;
the specific embodiment is that a middle partition plate 7 is vertically connected to the middle of a placing box 6, placing plates 8 are connected between two side walls of the middle partition plate 7 and two inner walls of the placing box 6, placing grooves 9 are respectively arranged on the upper and lower sides of the placing plates 8, clamping mechanisms 10 are symmetrically installed inside the placing grooves 9, each clamping mechanism 10 is composed of a mounting seat 101, turning rods 102, a rotating shaft 103, a fourth spring 104 and a clamping plate 105, the mounting seat 101 is fixedly connected to the inner walls of the placing box 6 and the middle partition plate 7, the inner sides of the mounting seat 101 are symmetrically connected with the turning rods 102, the rotating shafts 103 are respectively connected between the end parts of the two turning rods 102 and the mounting seat 101, the fourth springs 104 are connected between the inner walls of the two turning rods 102, the clamping plates 105 are movably connected to the end parts of the two turning rods 102, a limiting block 11 is arranged on the top edge of the placing plate 8, and a lifting plate 12 is, the inside of placing board 8 is located the outside of lifter plate 12 and is provided with movable groove 13 along vertical direction, be connected with first spring 14 between the bottom of lifter plate 12 and the bottom of movable groove 13, network equipment can place in order in the inside of standing groove 9 in the use, when network equipment places, press down earlier stopper 11 and compress the inside that first spring 14 took in movable groove 13, clamping mechanism 10 that sets up can press from both sides tightly fixed to it after network equipment places, and clamping mechanism 10's structural design is convenient to press from both sides tightly fixed to the network equipment of equidimension not, and simultaneously, stopper 11 that sets up loosens after network equipment places, stopper 11 rises under first spring 14's effect, and then play the limiting displacement to network equipment, improve the stability after network equipment places.
The working principle is as follows:
referring to fig. 1-2, by installing the damping mechanism 4 on the top of the bottom plate 1, the damping mechanism 4 is composed of a fixed seat 41, a fixed column 42, a movable ring 43, a second spring 44, a movable rod 45, a fixed block 46, a buffer rod 47, a third spring 48 and a top plate 5, during the use process, the damping mechanism 4 can effectively buffer the placing box 6 on the transporting device, further buffer the vibration caused by the moving of the transporting device, in the moving process, when the top part 5 is pressed, the included angle between the two movable rods 45 is enlarged, the movable ring 43 is driven to move outside the fixed column 42, thereby compressing the second spring 44 to perform a preliminary buffering function, and the buffering rod 47 and the third spring 48 are provided to perform a buffering function when the top plate 5 is compressed, the third spring 48 is compressed, and the buffer rod 47 moves in the groove at the top of the fixed seat 41, so that the secondary buffer effect is achieved;
referring to the attached drawings 1 and 3-4, by arranging the clamping mechanism 10, the clamping mechanism 10 is composed of a mounting seat 101, a turning rod 102, a rotating shaft 103, a fourth spring 104 and a clamping plate 105, a limiting block 11 is arranged at the edge of the top of the placing plate 8, the bottom end of the limiting block 11 is connected with a lifting plate 12, a movable groove 13 is arranged inside the placing plate 8 and outside the lifting plate 12 along the vertical direction, a first spring 14 is connected between the bottom end of the lifting plate 12 and the bottom of the movable groove 13, network equipment can be placed in the placing groove 9 in order in the using process, when the network equipment is placed, the limiting block 11 is firstly pressed to compress the first spring 14 to be taken into the movable groove 13, the arranged clamping mechanism 10 can clamp and fix the network equipment after the network equipment is placed, and the structural design of the clamping mechanism 10 is convenient to clamp and fix network equipment of different sizes, meanwhile, the set limiting block 11 is loosened after the network equipment is placed, and the limiting block 11 ascends under the action of the first spring 14, so that the limiting effect on the network equipment is achieved, and the stability of the network equipment after the network equipment is placed is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a formula network equipment conveyer takes precautions against earthquakes which characterized in that: comprises a bottom plate (1), one end of the bottom plate (1) is connected with a push plate (2), the bottom of the bottom plate (1) is provided with wheels (3), the top of the bottom plate (1) is provided with a damping mechanism (4), the top end of the damping mechanism (4) is connected with a placing box (6), the damping mechanism (4) consists of a fixed seat (41), a fixed seat (42), a movable ring (43), a second spring (44), a movable rod (45), a fixed block (46), a buffer rod (47), a third spring (48) and a top plate (5), both ends of the top of the bottom plate (1) are connected with the fixed seats (41), a fixed column (42) is connected between the inner walls of the two fixed seats (41), the movable ring (43) is sleeved outside the fixed column (42), the movable rod (45) is movably connected at the top end of the movable ring (43), the second spring (44) is connected outside the fixed column (42) which is positioned outside the movable ring, the top end of the movable rod (45) is movably connected with a fixed block (46), the top end of the fixed block (46) is connected with a top plate (5), the bottom end of the top plate (5) is connected with a buffer rod (47) at a position corresponding to the upper part of the fixed seat (41), and the outside of the buffer rod (47) is sleeved with a third spring (48);
the middle part of the placing box (6) is connected with a middle partition board (7) along the vertical direction, placing boards (8) are connected between two side walls of the middle partition board (7) and two inner walls of the placing box (6), placing grooves (9) are arranged on the upper side and the lower side of each placing board (8), clamping mechanisms (10) are symmetrically installed inside each placing groove (9), each clamping mechanism (10) consists of a mounting seat (101), turning rods (102), a rotating shaft (103), a fourth spring (104) and a clamping board (105), the mounting seats (101) are fixedly connected with the inner walls of the placing box (6) and the middle partition board (7), the inner sides of the mounting seats (101) are symmetrically connected with the turning rods (102), the rotating shafts (103) are connected between the end parts of the two turning rods (102) and the mounting seats (101), and the fourth springs (104) are connected between the inner walls of the two turning rods (102), the end parts of the two turnover rods (102) are movably connected with clamping plates (105), the top edge of the placing plate (8) is provided with a limiting block (11), the bottom end of the limiting block (11) is connected with a lifting plate (12), the inside of the placing plate (8) is located outside the lifting plate (12) and is provided with a movable groove (13) in the vertical direction, and a first spring (14) is connected between the bottom end of the lifting plate (12) and the bottom of the movable groove (13).
2. A rugged network equipment transportation apparatus of claim 1, wherein: the bottom end of the fixed seat (41) is fixedly connected with the top of the bottom plate (1) through a bolt.
3. A rugged network equipment transportation apparatus of claim 1, wherein: the inner diameter of the vertical section of the movable ring (43) is larger than the outer diameter of the vertical section of the fixed column (42).
4. A rugged network equipment transportation apparatus of claim 1, wherein: the two ends of the movable rod (45) are rotatably connected with the top end of the movable ring (43) and the bottom of the fixed block (46) through rotating shafts.
5. A rugged network equipment transportation apparatus of claim 1, wherein: the bottom of the third spring (48) is connected with the top of the fixed seat (41) in a welding mode, and a groove is formed in the position, corresponding to the outer position of the buffer rod (47), of the top of the fixed seat (41).
6. A rugged network equipment transportation apparatus of claim 1, wherein: the mounting seat (101) is fixedly connected with the inner wall of the placing box (6) and the outer wall of the middle partition plate (7) through bolts.
7. A rugged network equipment transportation apparatus of claim 1, wherein: the end part of the clamping plate (105) corresponding to the turning rod (102) is provided with a T-shaped sliding groove in the vertical direction.
CN202020408766.4U 2020-03-26 2020-03-26 Formula network equipment conveyer takes precautions against earthquakes Expired - Fee Related CN211943429U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020408766.4U CN211943429U (en) 2020-03-26 2020-03-26 Formula network equipment conveyer takes precautions against earthquakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020408766.4U CN211943429U (en) 2020-03-26 2020-03-26 Formula network equipment conveyer takes precautions against earthquakes

Publications (1)

Publication Number Publication Date
CN211943429U true CN211943429U (en) 2020-11-17

Family

ID=73186176

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020408766.4U Expired - Fee Related CN211943429U (en) 2020-03-26 2020-03-26 Formula network equipment conveyer takes precautions against earthquakes

Country Status (1)

Country Link
CN (1) CN211943429U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112606127A (en) * 2020-12-30 2021-04-06 佛山市板缘装饰材料有限公司 Compound environmental protection ecological plate of multilayer
CN113799859A (en) * 2021-11-08 2021-12-17 科堡科技(江苏)有限公司 Intelligent transportation device for transferring finished toilet lid products

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112606127A (en) * 2020-12-30 2021-04-06 佛山市板缘装饰材料有限公司 Compound environmental protection ecological plate of multilayer
CN112606127B (en) * 2020-12-30 2022-06-03 佛山市板缘装饰材料有限公司 Compound environmental protection ecological plate of multilayer
CN113799859A (en) * 2021-11-08 2021-12-17 科堡科技(江苏)有限公司 Intelligent transportation device for transferring finished toilet lid products

Similar Documents

Publication Publication Date Title
CN211943429U (en) Formula network equipment conveyer takes precautions against earthquakes
CN210925495U (en) Computer hard disk protection device that takes precautions against earthquakes
CN211875453U (en) Movable type construction machinery equipment mounting base capable of leveling
CN212922439U (en) Hematology specialty sample conveyor
CN115593479A (en) Glass transfer device for interior decoration
CN211509556U (en) Shock-proof type safety device for computer network equipment
CN214368995U (en) Shock-resistant equipment installation base for electromechanical engineering
CN212718852U (en) Audio system locator
CN210319095U (en) Building equipment shock insulation mount pad
CN211338369U (en) Cable rack for building electromechanical installation
CN207981993U (en) High-efficient punch press that punches of panel
CN211336089U (en) Rack is used in toughened glass production transportation
CN207176508U (en) A kind of road and bridge engineering safety device
CN211364590U (en) Hand buggy with core plate stack tilting prevention structure
CN214297450U (en) Dust collector packaging device
CN211055688U (en) Concrete precast block component vibration equipment
CN219067608U (en) Distribution network 0.4kV switch box convenient to move
CN217633648U (en) Improved computer shockproof structure
CN220220824U (en) Building concrete tubular pile conveying equipment
CN216840838U (en) Movable sound-insulation noise-reduction shed
CN215505836U (en) Garbage pretreatment device for garbage incineration power plant
CN111946450B (en) Diesel engine generating set convenient to move
CN215318591U (en) A toolbox for municipal construction
CN213168148U (en) Air entrainment piece handling device for building engineering construction
CN214875005U (en) Handling device is used in computer lab construction

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20201117

CF01 Termination of patent right due to non-payment of annual fee