CN208898458U - A kind of network communication construction aerial device - Google Patents
A kind of network communication construction aerial device Download PDFInfo
- Publication number
- CN208898458U CN208898458U CN201820903857.8U CN201820903857U CN208898458U CN 208898458 U CN208898458 U CN 208898458U CN 201820903857 U CN201820903857 U CN 201820903857U CN 208898458 U CN208898458 U CN 208898458U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixed
- column
- baffle
- bottom plate
- 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.)
- Active
Links
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a kind of network communication construction aerial devices, including column, damping base and top plate, column lower end face is fixedly connected with damping base, the column being symmetrically installed is fixedly connected with fixed baffle, Telescopic Fixed device is fixedly mounted in fixed baffle, the upper end of the column face of the left and right sides is fixedly connected with top plate, top plate upper end is symmetrically installed motor two, the output end of motor two is fixedly connected with threaded rod two, threaded rod two is threadedly coupled the second fixed block, second fixed block is fixedly connected with side baffle, side baffle is fixedly connected with the first bottom plate, side baffle and installation door is fixedly mounted in first bottom plate front/rear end, installation door is connected by hinge side baffle, damping base lower end surface is fixedly connected with mounting post, mounting post lower end is equipped with groove, hydraulic telescopic device is fixedly mounted in groove, hydraulic telescopic device connects traveling wheel.The structurally reasonable conveniently moving of the utility model, rise and fall run smoothly, security performance is high.
Description
Technical field
The utility model relates to a kind of technical field of ascending a height of constructing, specifically a kind of network communication construction aerial device.
Background technique
Science and technology rapidly develops since stepping into 21 century, and especially network communication technology is booming, with network
The development of the communication technology, for network communication facility throughout town and country, network communication makes interpersonal exchange more convenient,
Network communication and the development of people's lives and society are more and more closer.When being installed to network communication facility, usually will
Communications facility is mounted on outdoor eminence, avoids the damage that collides, children is avoided to damage it, communications facility is installed
Its safety is aloft improved, but it is very inconvenient when by communications facility installation aloft, it needs to assist using aerial device
Installation, is commonly installed personnel all and is and carried out climbing operation using ladder, but uses ladder safety can difference and during installation very
Inconvenience cannot carry installation tool, need other people to carry out assistance operation, and the stability difference of ladder is easy to happen
Safety accident, it is therefore desirable to a kind of network communication construction aerial device easy to use, easy to remove, security performance is high, it is convenient
Installation personnel by network communication erection of equipment aloft.
Summary of the invention
1, it to solve the problems, such as
When for the installation of existing network communications facility aloft, without easy to use, the easy to remove, security performance of one kind
Aerial device that is high, running smoothly, to facilitate installation personnel by the pinnacled problem of network communication erection of equipment, the utility model
Be designed to provide a kind of network communication construction aerial device, to solve the problems mentioned in the above background technology.
2, technical solution
To achieve the above object, the utility model provides the following technical solutions:
A kind of network communication construction aerial device, including column, damping base and top plate, the column lower end face is fixed to be connected
Damping base is connect, the column is symmetrically arranged with four, is fixedly connected between the column being symmetrically installed on the left of the damping base
Determine baffle, fixed baffle is fixedly connected between the column being symmetrically installed on the right side of the damping base, the damping base rear side is right
Claim that fixed baffle is fixedly mounted between the column of installation, Telescopic Fixed device be fixedly mounted at left side fixed baffle center,
Two Telescopic Fixed devices are symmetrically installed on the right side fixed baffle, three Telescopic Fixed devices are in triangular distribution,
The upper end of the column face of the left and right sides is fixedly connected with top plate, and the top plate upper end is symmetrically installed motor two, and the motor two is equipped with four
A, the working condition of the motor two is identical, and the motor two connects control device, the output end of the motor two by conducting wire
It is fixedly connected with threaded rod two, the threaded rod two-way crosses sealing bearing rotation connection top plate and fixed baffle upper surface, the spiral shell
Rasp bar two is threadedly coupled the second fixed block, and second fixed block is fixedly connected with side baffle, and the side baffle bilateral symmetry is equipped with
Two, the side baffle is fixedly connected with the first bottom plate, and first bottom plate is slidably connected column, the first bottom plate front/rear end
Side baffle is fixedly mounted and installation door, the installation door are connected by hinge side baffle, leads between the installation door and side baffle
It crosses bolt to be fixedly connected, the damping base lower end surface is fixedly connected with mounting post, and the mounting post is symmetrically arranged with four, the peace
Fill column lower end and be equipped with groove, be fixedly mounted hydraulic telescopic device in the groove, the hydraulic telescopic device set there are four and work
It is identical to make state, four hydraulic telescopic devices connect control device by conducting wire, and the hydraulic telescopic device is equipped with hydraulic
Cylinder, the output end of the hydraulic cylinder are fixedly connected with hydraulic telescopic rod, and the hydraulic telescopic rod connects traveling wheel, under the mounting post
End side wall is fixedly connected with the first fixed block.
As a further solution of the present invention: the Telescopic Fixed device includes fixed column, slide bar and motor one, institute
It states fixed column and is fixedly connected with fixed baffle, the fixed column is hollow structure, is equipped with cavity, the slide bar position in the fixed column
In in cavity, the slide bar upper end is fixedly mounted limited block, and the limited block is slidably connected cavity, is equipped with screw thread in the slide bar
Hole, the threaded hole internal screw thread connection screw thread bar one, the threaded rod one are fixedly connected with the output end of motor one, the motor one
It is arranged in fixed column upper surface.
The lower end of the slider is equipped with drill bit as a further solution of the present invention,;Drill bit is fixedly connected with slide bar.
The lower end surface of the threaded rod one and the lower end surface of fixed column are flat as a further solution of the present invention,
Together.
Described three Telescopic Fixed devices work independently as a further solution of the present invention, and described three are stretched
The motor one to contract on fixed device independently connects control device by conducting wire.
The side baffle upper and lower end face is equipped with locating part, the locating part as a further solution of the present invention,
For pressure sensor.
The damping base includes the second bottom plate, elastic telescopic plate, damping as a further solution of the present invention,
Piece, support rod and telescopic rod, the second bottom plate setting symmetrical above and below, second bottom plate are fixedly connected with column, and described second
Bottom plate is fixedly connected with elastic telescopic plate, and the vibration damping sheet is fixedly connected with the second bottom plate, vibration damping sheet lower end surface hinged support bar,
The telescopic rod is fixedly connected with the second bottom plate, and damping spring is socketed outside the telescopic rod, and the damping spring both ends of the surface are fixed to be connected
Connect the second bottom plate.
The support rod is symmetrical arranged as a further solution of the present invention, the symmetrically arranged support rod
Between angle be greater than 90 degree.
Stretching bullet is fixedly connected between the symmetrically arranged support rod as a further solution of the present invention,
Spring, the support rod lower end connect idler wheel.
First fixed block is concordant with mounting post lower end surface as a further solution of the present invention, and described
One lower end of fixing block face is uniformly installed by conical head.
3, beneficial effect
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is structurally reasonable easy to use, controls traveling wheel and ground face contact by hydraulic telescopic device, pushes away
Device is moved to designated position using traveling wheel by dynamic device, traveling wheel rising is collapsed into groove, fixed block connects with ground
Touching, conical head can increase the stability with ground, and the Telescopic Fixed device by controlling distribution triangular in shape carries out device
Leveling fix, guarantee the stability of device, installation personnel is entered by installation door and is stood on bottom plate, by installation tool and its
He is placed on facility, is convenient for carrying, and bottom plate is risen to suitable position by the driving of motor two, passes through motor two and threaded rod
Two drivings are more steady, increase the safety of device, bottom plate is avoided surprisingly to slide.
(2) the Telescopic Fixed device of the utility model can carry out leveling fixation to device, increase the stability of device, and
There are three Telescopic Fixed device is set, and distribution triangular in shape, triangle have stability, are adapted to different terrain and are leveled
It is fixed.
(3) the lower end of the slider of the utility model be fixedly connected drill bit facilitate Telescopic Fixed device and ground face contact to device into
Row is fixed.
(4) lower end surface of the threaded rod one of the utility model is concordant with the lower end surface of fixed column, guarantees threaded rod one always
Connection screw thread hole.
(5) locating part of the utility model and top plate lower end surface and fixed baffle upper end face contact, and then limit side baffle
Moving range, avoid side baffle from colliding with top plate and fixed baffle.
(6) vibration generated when the damping base of the utility model can be ascended a height with cancellation element movement and support, increases dress
The stability set improves the service life of device.
(7) conical head of the utility model is fixedly secured with ground, increases the stability of device.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of network communication construction aerial device.
Fig. 2 is the structural schematic diagram of damping base in a kind of network communication construction aerial device.
Fig. 3 is the structural schematic diagram of partial enlargement at A in a kind of network communication construction aerial device.
Fig. 4 is the structural schematic diagram of Telescopic Fixed device in a kind of network communication construction aerial device.
Fig. 5 is left view in a kind of network communication construction aerial device.
In figure: 1- column;The Telescopic Fixed device of 2-;3- damping base;4- mounting post;5- slide bar;6- fixed column;7- motor
One;The first bottom plate of 8-;9- side baffle;10- installation door;11- motor two;12- top plate;13- cavity;14- threaded rod one;15- limit
Position block;16- threaded hole;17- drill bit;18- groove;19- hydraulic telescopic device;The first fixed block of 20-;21- conical head;22- row
Walk wheel;23- threaded rod two;The second fixed block of 24-;25- fixed baffle;The second bottom plate of 26-;27- elastic telescopic plate;28- damping
Piece;29- idler wheel;30- extension spring;31- support rod;32- damping spring;33- telescopic rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~5, in the utility model embodiment, a kind of network communication is constructed aerial device, including column 1, is subtracted
Shake pedestal 3 and top plate 12,1 lower end surface of column is fixedly connected with damping base 3, and the column 1 is symmetrically arranged with four, described to subtract
It is fixedly connected with fixed baffle 25 between the column 1 being symmetrically installed on the left of shake pedestal 3, is symmetrically installed on the right side of the damping base 3
It is fixedly connected with fixed baffle 25 between column 1, is fixedly mounted and fixes between the column 1 being symmetrically installed on rear side of the damping base 3
Baffle 25, fixed baffle 25 are equipped with three pieces, increase the stability of column 1, fixed peace at 25 center of left side fixed baffle
Telescopic Fixed device 2 is filled, two Telescopic Fixed devices 2 are symmetrically installed on the right side fixed baffle 25, described three flexible solid
Determine device 2 to be in triangular distribution, the Telescopic Fixed device 2 includes fixed column 6, slide bar 5 and motor 1, and the fixed column 6 is solid
Surely it is connected and fixed baffle 25, the fixed column 6 is hollow structure, is equipped with cavity 13 in the fixed column 6, the slide bar 5 is located at
In cavity 13,5 upper end of slide bar is fixedly mounted limited block 15, and the limited block 15 is slidably connected cavity 13, limited block 15 with
The shape of cavity 13 is identical, prevents slide bar 5 from skidding off fixed column 6, and 5 lower end of slide bar is fixedly connected with drill bit 17, in the slide bar 5
Equipped with threaded hole 16, the 16 internal screw thread connection screw thread bar 1 of threaded hole, the threaded rod 1 is fixedly connected with motor 1
Output end, the setting of motor 1 is in 6 upper surface of fixed column, the lower end surface of the threaded rod 1 and the lower end of fixed column 6
Face is concordant, and three Telescopic Fixed devices 2 work independently, and the motor 1 on three Telescopic Fixed devices 2 is by leading
Line independently connects control device, and device is fixed by Telescopic Fixed device 2, there are three Telescopic Fixed device 2 is set
And distribution triangular in shape, so that device can satisfy a variety of different terrains when fixed, and triangle has stability, left and right two
1 upper surface of column of side is fixedly connected with top plate 12, and 12 upper end of top plate is symmetrically installed motor 2 11, and the motor 2 11 is equipped with
Four, the working condition of the motor 2 11 is identical, and the motor 2 11 connects control device, the motor two by conducting wire
11 output end is fixedly connected with threaded rod 2 23, and the threaded rod 2 23 is rotatablely connected top plate 12 and fixed gear by sealing bearing
25 upper surface of plate, the threaded rod 2 23 are threadedly coupled the second fixed block 24, and second fixed block 24 is fixedly connected with side baffle
9, there are two 9 bilateral symmetry of side baffle is set, 9 upper and lower end face of side baffle is equipped with locating part, and the locating part is pressure
Sensor by locating part and 25 upper end face contact of 12 lower end surface of top plate and fixed baffle, and then limits the mobile model of side baffle 9
It encloses, side baffle 9 is avoided to collide with top plate 12 and fixed baffle 25, the side baffle 9 is fixedly connected with the first bottom plate 8, described
First bottom plate 8 is slidably connected column 1, and side baffle 9 and installation door 10, the peace is fixedly mounted in 8 front/rear end of the first bottom plate
Dress door 10 is connected by hinge side baffle 9, is fixedly connected between the installation door 10 and side baffle 9 by bolt, the damping
Pedestal 3 includes the second bottom plate 26, elastic telescopic plate 27, vibration damping sheet 28, support rod 31 and telescopic rod 33, on second bottom plate 26
Lower to be symmetrical arranged, second bottom plate 26 is fixedly connected with column 1, and second bottom plate 26 is fixedly connected with elastic telescopic plate 27, institute
Vibration damping sheet 28 is stated equipped with muti-piece, the vibration damping sheet 28 is fixedly connected with the second bottom plate 26, the 28 lower end surface hinged support of vibration damping sheet
Bar 31, the support rod 31 are symmetrical arranged, and the angle between the symmetrically arranged support rod 31 is greater than 90 degree, the branch
31 lower end of strut connects idler wheel 29, is fixedly connected with extension spring 30, the telescopic rod between the symmetrically arranged support rod 31
33 are fixedly connected with the second bottom plate 26, and damping spring 32 is socketed outside the telescopic rod 33, and 32 both ends of the surface of damping spring are fixed to be connected
Connect the second bottom plate 26,3 lower end surface of damping base is fixedly connected with mounting post 4, and the mounting post 4 is symmetrically arranged with four, described
4 lower end of mounting post is equipped with groove 18, hydraulic telescopic device 19 is fixedly mounted in the groove 18, the hydraulic telescopic device 19 is set
There are four and working condition it is identical, four hydraulic telescopic devices 19 by conducting wire connection control device, the hydraulically extensible
Device 19 is equipped with hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with hydraulic telescopic rod, the hydraulic telescopic rod connection walking
Wheel 22,4 bottom side of the wall of mounting post is fixedly connected with the first fixed block 20,4 lower end surface of first fixed block 20 and mounting post
Concordantly, conical head 21 is uniformly installed in 20 lower end surface of the first fixed block.
The working principle of the utility model is: controlling traveling wheel 22 and ground face contact by hydraulic telescopic device 19, push
Device is moved to designated position using traveling wheel 22 by device, the rising of traveling wheel 22 is collapsed into groove 18, the first fixed block
20 can increase the stability with ground with ground face contact, conical head 21, by the Telescopic Fixed dress for controlling distribution triangular in shape
It sets 2 pairs of devices and carries out leveling fixation, guarantee the stability of device, installation personnel is entered and stood in the first bottom plate by installation door 10
On 8, installation tool and other facilities are placed on the first bottom plate 8, are convenient for carrying, motor 2 11 drives the first bottom plate 8
Suitable position is risen to, more steady by motor 2 11 and the driving of threaded rod 2 23, device shifting can be improved in damping base 3
Stability and service life when dynamic and work.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
- The aerial device 1. a kind of network communication is constructed, including column (1), damping base (3) and top plate (12), which is characterized in that Column (1) lower end surface is fixedly connected damping base (3), and the column (1) is symmetrically arranged with four, the damping base (3) It is fixedly connected fixed baffle (25) between the column (1) that left side is symmetrically installed, what is be symmetrically installed on the right side of the damping base (3) is vertical It is fixedly connected between column (1) fixed baffle (25), fixed peace between the column (1) being symmetrically installed on rear side of the damping base (3) It fills fixed baffle (25), Telescopic Fixed device (2) is fixedly mounted at left side fixed baffle (25) center, the right side is fixed Two Telescopic Fixed devices (2) are symmetrically installed on baffle (25), three Telescopic Fixed devices (2) are in triangular distribution, left Column (1) upper surface of right two sides is fixedly connected top plate (12), and top plate (12) upper end is symmetrically installed motor two (11), described There are four motor two (11) is set, the working condition of the motor two (11) is identical, and the motor two (11) is connected by conducting wire and controlled Device processed, the output end of the motor two (11) are fixedly connected with threaded rod two (23), and the threaded rod two (23) passes through sealing axis Rotation connection top plate (12) and fixed baffle (25) upper surface is held, the threaded rod two (23) is threadedly coupled the second fixed block (24), second fixed block (24) is fixedly connected side baffle (9), there are two the side baffle (9) symmetrically sets, the side Baffle (9) is fixedly connected the first bottom plate (8), and first bottom plate (8) is slidably connected column (1), before and after first bottom plate (8) Side baffle (9) are fixedly mounted in end face and installation door (10), the installation door (10) are connected by hinge side baffle (9), the peace It is fixedly connected between dress door (10) and side baffle (9) by bolt, damping base (3) lower end surface is fixedly connected with mounting post (4), the mounting post (4) is symmetrically arranged with four, and mounting post (4) lower end is equipped with groove (18), solid in the groove (18) Dingan County fill hydraulic telescopic device (19), the hydraulic telescopic device (19) set there are four and working condition it is identical, four liquid Pressure stretch compression apparatus (19) connects control device by conducting wire, and the hydraulic telescopic device (19) is equipped with hydraulic cylinder, the hydraulic cylinder Output end be fixedly connected with hydraulic telescopic rod, the hydraulic telescopic rod connects traveling wheel (22), mounting post (4) bottom side of the wall It is fixedly connected with the first fixed block (20).
- The aerial device 2. a kind of network communication according to claim 1 is constructed, which is characterized in that the Telescopic Fixed device It (2) include fixed column (6), slide bar (5) and motor one (7), the fixed column (6) is fixedly connected fixed baffle (25), described solid Fixed column (6) is hollow structure, is equipped with cavity (13) in the fixed column (6), the slide bar (5) is located in cavity (13), described Limited block (15) are fixedly mounted in slide bar (5) upper end, and the limited block (15) is slidably connected cavity (13), set in the slide bar (5) Have threaded hole (16), threaded hole (16) the internal screw thread connection screw thread bar one (14), the threaded rod one (14) is fixedly connected with electricity The output end of machine one (7), the motor one (7) are arranged in fixed column (6) upper surface.
- The aerial device 3. a kind of network communication according to claim 2 is constructed, which is characterized in that slide bar (5) lower end Equipped with drill bit (17);Drill bit (17) is fixedly connected with slide bar (5).
- The aerial device 4. a kind of network communication according to claim 2 is constructed, which is characterized in that the threaded rod one (14) Lower end surface it is concordant with the lower end surface of fixed column (6).
- The aerial device 5. a kind of network communication according to claim 1 is constructed, which is characterized in that described three Telescopic Fixed Device (2) works independently, and the motor one (7) on three Telescopic Fixed devices (2) independently connects control by conducting wire Device.
- The aerial device 6. a kind of network communication according to claim 1 is constructed, which is characterized in that on the side baffle (9) Lower end surface is equipped with locating part, and the locating part is pressure sensor.
- The aerial device 7. a kind of network communication according to claim 1 is constructed, which is characterized in that the damping base (3) Including the second bottom plate (26), elastic telescopic plate (27), vibration damping sheet (28), support rod (31) and telescopic rod (33), second bottom Plate (26) setting symmetrical above and below, second bottom plate (26) are fixedly connected column (1), and second bottom plate (26) is fixedly connected with bullet Property expansion plate (27), the vibration damping sheet (28) are fixedly connected with the second bottom plate (26), vibration damping sheet (28) lower end surface hinged support Bar (31), the telescopic rod (33) are fixedly connected the second bottom plate (26), and the telescopic rod (33) is socketed damping spring (32), institute outside It states damping spring (32) both ends of the surface and is fixedly connected with the second bottom plate (26).
- The aerial device 8. a kind of network communication according to claim 7 is constructed, which is characterized in that the support rod (31) is right Claim setting, the angle between the symmetrically arranged support rod (31) is greater than 90 degree.
- The aerial device 9. a kind of network communication according to claim 7 is constructed, which is characterized in that the symmetrically arranged branch It is fixedly connected between strut (31) extension spring (30), support rod (31) lower end connects idler wheel (29).
- The aerial device 10. a kind of network communication according to claim 1 is constructed, which is characterized in that first fixed block (20) concordant with mounting post (4) lower end surface, conical head (21) are uniformly installed in the first fixed block (20) lower end surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820903857.8U CN208898458U (en) | 2018-06-11 | 2018-06-11 | A kind of network communication construction aerial device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820903857.8U CN208898458U (en) | 2018-06-11 | 2018-06-11 | A kind of network communication construction aerial device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208898458U true CN208898458U (en) | 2019-05-24 |
Family
ID=66566488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820903857.8U Active CN208898458U (en) | 2018-06-11 | 2018-06-11 | A kind of network communication construction aerial device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208898458U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110778875A (en) * | 2019-11-21 | 2020-02-11 | 湖南新元素智慧医疗科技有限公司 | Medical sensor support |
-
2018
- 2018-06-11 CN CN201820903857.8U patent/CN208898458U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110778875A (en) * | 2019-11-21 | 2020-02-11 | 湖南新元素智慧医疗科技有限公司 | Medical sensor support |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209636567U (en) | A kind of adjustable subway track-laying vehicle | |
CN106002876B (en) | A kind of various dimensions rotation maintenance platform | |
CN208898458U (en) | A kind of network communication construction aerial device | |
CN210947150U (en) | Steel construction antidetonation support | |
CN112482728A (en) | Strutting arrangement for municipal building of adjustable bearing stress point | |
CN105923586A (en) | Self-stability supporting device for building | |
CN206328682U (en) | A kind of highway bridge construction Support bracket | |
CN211232085U (en) | Movable trolley frame | |
CN205777851U (en) | A kind of adjustable up-down tent post rod | |
CN211687995U (en) | Foldable building wallboard hoisting machine | |
CN208966044U (en) | A kind of wide span house cap steel truss segmentation sub-unit slide device | |
CN207805671U (en) | A kind of Physical Experiment lifting platform | |
CN111287436A (en) | Bearing structure is used in building engineering construction | |
CN208895573U (en) | A kind of large-size numerical control machine support device | |
CN106892379A (en) | A kind of high altitude rescue and job safety slow descending device | |
CN206830038U (en) | A kind of power construction emergency staircase | |
CN207029137U (en) | A kind of engineering truck parting supporting leg | |
CN216788435U (en) | Temporary support body for inverted arch construction | |
CN206924364U (en) | The special basketball stands of physical education | |
CN216921271U (en) | Lifting type construction platform for constructional engineering | |
CN212501006U (en) | Unmanned aerial vehicle with vibration damping mount | |
CN220265189U (en) | Movable hydraulic lifting platform | |
CN203625878U (en) | Dynamic compactor and gantry device thereof | |
CN217537911U (en) | Concrete placement workstation is built in room | |
CN218562943U (en) | Construction platform convenient to remove |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |