CN109488043A - A kind of architectural engineering roof supporting apparatus - Google Patents

A kind of architectural engineering roof supporting apparatus Download PDF

Info

Publication number
CN109488043A
CN109488043A CN201811287844.3A CN201811287844A CN109488043A CN 109488043 A CN109488043 A CN 109488043A CN 201811287844 A CN201811287844 A CN 201811287844A CN 109488043 A CN109488043 A CN 109488043A
Authority
CN
China
Prior art keywords
pedestal
support device
supporting member
height
support
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.)
Pending
Application number
CN201811287844.3A
Other languages
Chinese (zh)
Inventor
马辉
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.)
Binzhou University
Original Assignee
Binzhou University
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 Binzhou University filed Critical Binzhou University
Priority to CN201811287844.3A priority Critical patent/CN109488043A/en
Publication of CN109488043A publication Critical patent/CN109488043A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00Shores or struts; Chocks
    • E04G25/04Shores or struts; Chocks telescopic

Abstract

The invention discloses a kind of architectural engineering roof supporting apparatus, support device includes: pedestal, is set on the base supporting member, height adjusting equipment and be arranged in pedestal bottom buffer component, supporting member is connected by height adjusting equipment with pedestal, supporting member is used to support roof, height adjusting equipment is used to adjust the height of supporting member so that supporting member can support the roof of different height, and buffer component carrys out the impact force that cushioning and supporting device is subject in a manner of deformation.Support device of the invention can adjust the height of supporting member so that supporting member can support the roof of different height according to the high flexible on roof by height adjusting equipment, the roof that different height is supported using the supporting member of different height is not needed, the application range of support device is widened, convenient for the construction of architectural engineering, improve the construction efficiency of architectural engineering, structure is simple, easy to operate.

Description

A kind of architectural engineering roof supporting apparatus
Technical field
The present invention relates to technical field of buildings more particularly to a kind of architectural engineering roof supporting apparatus.
Background technique
In construction, it is often necessary to use support device, to can be carried out higher operation, it is higher rather than very High place, if people is transported to above using lifting machine, not only waste of resource, and also it is more troublesome, and utilize support dress It sets, using flexible is more preferable, but general support device height is all non-adjustable, cause with centainly restricted, simultaneously because Own wt is big, and movement is also very inconvenient, and traditional support device, which is typically necessary, manually carries out promotion carrying.
Given this, it is desirable to provide the new architectural engineering of one kind is solved the above problems with roof supporting apparatus.
Summary of the invention
The embodiment of the invention provides a kind of architectural engineering roof supporting apparatus, to improve the spirit of support device Activity to meet the support on the roof of different height, and then improves the usage experience of user.
In order to achieve the above objectives, the present invention the following technical schemes are provided:
The present invention provides a kind of architectural engineering roof supporting apparatus, support device includes: pedestal, is arranged the bottom of at Supporting member, height adjusting equipment on seat and be arranged in pedestal bottom buffer component, supporting member adjusted by height Section component connect with pedestal, and supporting member is used to support roof, height adjusting equipment for adjusting the height of supporting member so that Supporting member can support the roof of different height, and buffer component carrys out the impact that cushioning and supporting device is subject in a manner of deformation Power.
In some alternative embodiments, pedestal and height adjusting equipment removably connect.
In some alternative embodiments, the top of pedestal is equipped with and plugs together slot, the bottom of height adjusting equipment and plugs together Slot is connected in a manner of plugging together.
In some alternative embodiments, the inside for plugging together slot, which is equipped with, plugs together column, and the side wall for plugging together column, which is equipped with, to be used for The clamping block being connected together, the bottom of height adjusting equipment, which is equipped with, plugs together set, and the side wall for plugging together set is equipped with for being connected together Engaging slot plug together clamping block on column when plugging together column with plugging together set and connecting in a manner of plugging together and engage with plugging together to cover Slot is connected in a manner of engaging.
In some alternative embodiments, support device further includes connecting pin, and the top of height adjusting equipment is equipped with the One connecting hole is additionally provided with the second connecting hole being connected to the first connecting hole, the bottom of supporting member at the top of height adjusting equipment It will be connected equipped with the third connecting hole matched with the second connecting hole when the bottom of supporting member is inserted into the first connecting hole One end of pin passes through the second connecting hole with third connecting hole to connect height adjusting equipment with supporting member.
In some alternative embodiments, buffer component includes the first buffering muscle and second that the bottom of pedestal is arranged in Buffer muscle;First buffering muscle is arranged to carry out the impact that cushioning and supporting device is subject in a manner of deformation under the first impact conditions Power;Second buffering muscle is arranged under the second impact conditions and the first buffering muscle carrys out cushioning and supporting device in a manner of deformation jointly The impact force being subject to;Wherein, the impact force under the second impact conditions is greater than the impact force under the first impact conditions.
In some alternative embodiments, the first buffering muscle is arranged around the bottom margin of pedestal;And/or second is slow Centre of the floating screed from the bottom margin of pedestal to pedestal extends.
In some alternative embodiments, stiffener is additionally provided at the top of pedestal, stiffener is for improving pedestal Support strength.
In some alternative embodiments, support device further includes the mobile member that the bottom of pedestal is arranged in, mobile It is mobile that component is used for band movable support device.
In some alternative embodiments, support device further includes angular adjustment component, and mobile member passes through angle tune Section component is connected with pedestal, and angular adjustment component is used to adjust the angle between mobile member and the bottom of pedestal.
Supporting member, the height adjusting equipment that support device of the invention includes pedestal, is set on the base, supporting member It is connected by height adjusting equipment with pedestal, supporting member is used to support roof, can be according to roof by height adjusting equipment High flexible adjust the height of supporting member so that supporting member can support the roof of different height, do not need using not Level supporting member supports the roof of different height, the application range of support device has been widened, convenient for architectural engineering Construction, improves the construction efficiency of architectural engineering, structure is simple, easy to operate.
Further, support device further includes the buffer component that the bottom of pedestal is arranged in, when support device is in non-shifting When dynamic state (i.e. the bottom of pedestal and support face contact), what buffer component came that cushioning and supporting device is subject in a manner of deformation is rushed Power is hit, support device high vibration is avoided, shaking is generated because supporting shakiness so as to avoid roof, improves building Safety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of support device provided in an embodiment of the present invention.
Appended drawing reference:
Wherein, 1, pedestal;11, slot is plugged together;12, column is plugged together;121, clamping block;13, stiffener;2, supporting member;21, Third connecting hole;3, height adjusting equipment;31, set is plugged together;311, engaging slot;32, the first connecting hole;33, the second connecting hole;4, Buffer component;41, the first buffering muscle;42, the second buffering muscle;5, connecting pin;6, mobile member;61, movable pulley;62, service brake;7, Angular adjustment component;71, shaft;72, connecting rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment belongs to the range of the invention patent protection.
It should be noted that in the description of the present invention, term " center ", "upper", "lower", "left", "right", "vertical", The direction of the instructions such as "horizontal", "inner", "outside" or the term of positional relationship are direction based on the figure or positional relationship, this It is intended merely to facilitate description, rather than indication or suggestion device or element must have a particular orientation, with specific orientation Construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " are only used for retouching Purpose is stated, relative importance is not understood to indicate or imply.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of support device provided in an embodiment of the present invention.As shown in Figure 1, of the invention A kind of architectural engineering roof supporting apparatus is provided, support device includes: pedestal 1, the support structure being arranged on pedestal 1 Part 2, height adjusting equipment 3 and be arranged in pedestal 1 bottom buffer component 4, supporting member 2 pass through height adjusting equipment 3 It is connected with pedestal 1, supporting member 2 is used to support roof, and height adjusting equipment 3 is used to adjust the height of supporting member 2 so that branch Support component 2 can support the roof of different height, and buffer component 4 carrys out the impact that cushioning and supporting device is subject in a manner of deformation Power.
Support device of the invention includes pedestal 1, the supporting member being arranged on pedestal 12, height adjusting equipment 3, support Component 2 is connected by height adjusting equipment 3 and pedestal 1, and supporting member 2 is used to support roof, can by height adjusting equipment 3 The height of supporting member 2 is adjusted according to the high flexible on roof so that supporting member 2 can support the roof of different height, no The roof for needing to be supported different height using the supporting member 2 of different height has been widened the application range of support device, has been convenient for The construction of architectural engineering improves the construction efficiency of architectural engineering, and structure is simple, easy to operate.
Further, support device further includes the buffer component 4 that the bottom of pedestal 1 is arranged in, when support device is in non- When moving condition (i.e. the bottom of pedestal 1 and support face contact), buffer component 4 come in a manner of deformation cushioning and supporting device by Impact force, avoid support device high vibration, so as to avoid roof because supporting it is unstable due to generate shaking, improve building The safety of object.
In a kind of optional embodiment, as shown in Figure 1, pedestal 1 and height adjusting equipment 3 removably connect Connect, one in order to pedestal 1 and height adjusting equipment 3 installation, disassembly and transport.Preferably, pedestal 1 and height adjusting equipment 3 It connects perhaps pedestal 1 in a manner of engaging and height adjusting equipment 3 threadingly connects or pedestal 1 and height adjustment Component 3 connects in such a way that other are dismountable, and no matter pedestal 1 connects in such a way which kind of is dismountable with height adjusting equipment 3, only It wants pedestal 1 and height adjusting equipment 3 can be connected.
Preferably, the top of pedestal 1 is equipped with and plugs together slot 11, the bottom of height adjusting equipment 3 and plugs together slot 11 to plug together Mode connects.
Preferably, the inside for plugging together slot 11, which is equipped with, plugs together column 12, and the side wall for plugging together column 12 is equipped with for being connected together Clamping block 121, the bottom of height adjusting equipment 3 be equipped with and plug together set 31, and the side wall for plugging together set 31 is equipped with for being connected together Engaging slot 311 plugs together clamping block 121 on column 12 and plugs together when plugging together column 12 with plugging together set 31 and connecting in a manner of plugging together Engaging slot 311 on set 31 is connected in a manner of engaging.Certainly, it will be apparent to those skilled in the art, can also insert The side wall of zygostyle 12 is equipped with engaging slot 311 for being connected together, and the side wall for plugging together set 31 is equipped with for being connected together Clamping block 121 plugs together engaging slot 311 on column 12 and plugs together when plugging together column 12 with plugging together set 31 and connecting in a manner of plugging together Clamping block 121 on set 31 is connected in a manner of engaging, and this change is without departing from the principle and scope of the present invention.
Preferably, support device further includes connecting pin 5, and the top of height adjusting equipment 3 is equipped with the first connecting hole 32, height The top of adjustment means 3 is additionally provided with the second connecting hole 33 being connected to the first connecting hole 32, and the bottom of supporting member 2 is equipped with and the The third connecting hole 21 that two connecting holes 33 match, when the bottom of supporting member is inserted into the first connecting hole 32, by connecting pin 5 One end pass through the second connecting hole 33 with third connecting hole 21 height adjusting equipment 3 to be connected with supporting member.Certainly, ability Field technique personnel are it is also contemplated that by height adjusting equipment 3 and can also support structure by forms such as connecting screw, connection buckles Part 2 is connected and fixed.
Preferably, height adjusting equipment 3 includes telescopic rod, lifting platform, lifting support etc..
Preferably, supporting member includes the support post connecting with height adjusting equipment 3 and is arranged in support post Top is used to support the support plate on roof.
In a kind of optional embodiment, as shown in Figure 1, buffer component 4 include be arranged in pedestal 1 bottom it is first slow Floating screed 41 and the second buffering muscle 42;First buffering muscle 41 is arranged to the impact that cushioning and supporting device is subject under the first impact conditions Power;Second buffering muscle 42 is arranged to the impact that under the second impact conditions and the first buffering common cushioning and supporting device of muscle 41 is subject to Power;Wherein, the impact force under the second impact conditions is greater than the impact force under the first impact conditions.
When support device is in non-moving state (i.e. the bottom of pedestal 1 and support face contact), buffer component 4 is with deformation Mode carry out the impact force that cushioning and supporting device is subject to, avoid support device high vibration, so as to avoid roof because support It is unstable and generate shaking, improve the safety of building.
(impact force that support device is subject to is smaller when support device is in non-moving state and under the first impact conditions When), the first buffering muscle 41 carrys out the impact force that cushioning and supporting device is subject in a manner of deformation, avoid because supporting surface is uneven or Pedestal 1 deforms and makes support device unstable, improves the stability of support device.
(impact force that support device is subject to is larger when support device is in non-moving state and under the second impact conditions When), the second buffering muscle 42 and the first buffering muscle 41 carry out the impact force that cushioning and supporting device is subject in a manner of deformation jointly, avoid Make support device unstable due to supporting surface is uneven or pedestal 1 deforms, improves the stability of support device.
Preferably, the first buffering muscle 41 is arranged around the bottom margin of pedestal 1.
Preferably, the second buffering muscle 42 is extended from the bottom margin of pedestal 1 to the centre of pedestal 1.
In a kind of optional embodiment, as shown in Figure 1, the top of pedestal 1 is additionally provided with stiffener 13, stiffener 13 For improving the support strength of pedestal 1.
Preferably, stiffener 13 includes multiple reinforcing ribs, and multiple reinforcing ribs are arranged around the top axially spaced-apart of pedestal 1, Interval setting or non-gap setting.
In a kind of optional embodiment, as shown in Figure 1, support device further includes that the movement of the bottom of pedestal 1 is arranged in Component 6, it is mobile that mobile member 6 is used for band movable support device.
Preferably, mobile member 6 includes four movable pulleys 61 and the service brake 62 being arranged on movable pulley 61, can prevent from moving Cabinet body can be parked in the position for needing to park by movement in the state of not needing be mobile of driving wheel 61.Four movable pulleys 61 are around pedestal 1 bottom is circumferentially uniformly arranged or non-homogeneous setting.Certainly, the quantity of movable pulley 61 and setting position are not limited to above-mentioned column The quantity of act and setting position, those skilled in the art can neatly adjust in practical applications and be arranged the number of movable pulley 61 Amount and setting position.
Preferably, movable pulley 61 is universal wheel.
In a kind of optional embodiment, as shown in Figure 1, support device further includes angular adjustment component 7, mobile member 6 It is connected by angular adjustment component 7 and pedestal 1, angular adjustment component 7 is for adjusting between mobile member 6 and the bottom of pedestal 1 Angle.
Preferably, it includes that the shaft 7171 and connection of the bottom of pedestal 1 is arranged in that angular adjustment component 7, which includes adjustment means, Shaft 71 and the connecting rod of movable pulley 61 7272, movable pulley 61 are connect in a rotating manner with cabinet body to adjust by shaft 71 Angle between movable pulley 61 and the bottom of cabinet body 1.
When needing Mobile support device, since movable pulley 61 is connect by shaft 71 with pedestal 1 in a rotating manner, turn Dynamic movable pulley 61 is turned to the bottom of pedestal 1, and perpendicular with the plane where pedestal 1, and movable pulley 61 being capable of band at this time Movable support device is mobile;When needing the stable placement of support device on the support surface, rotation movable pulley 61 be turned to Top parallel with the bottom of pedestal 1 or positioned at the plane where the bottom of pedestal 1, so that the bottom of pedestal 1 and supporting surface Contact, so that support device stablizes low park on the support surface.
Preferably, supporting surface is the surface of ground or building.
Although not shown in the drawings, support device further includes height detection component, height detection component is for detecting roof Highly, the bearing height of supporting member is adjusted according to the height on roof so as to operator.
Support device further includes control module, and controller is for controlling height according to the testing result of height detection component Adjustment means 3 adjust the bearing height of supporting member 2.In physical form, control module is any type of controller.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims (10)

1. a kind of architectural engineering roof supporting apparatus, which is characterized in that the support device include: pedestal, setting exist Supporting member, height adjusting equipment on the pedestal and be arranged in the pedestal bottom buffer component, the support Component is connected by the height adjusting equipment with the pedestal, and the supporting member is used to support the roof, the height Adjustment means are used to adjust the height of the supporting member so that the supporting member can support the roof of different height, described Buffer component buffers the impact force that the support device is subject in a manner of deformation.
2. support device according to claim 1, which is characterized in that the pedestal and the height adjusting equipment are with removable The mode unloaded connects.
3. support device according to claim 2, which is characterized in that the top of the pedestal is equipped with and plugs together slot, the height The bottoms of adjustment means is spent to plug together slot with described in a manner of plugging together and connect.
4. support device according to claim 3, which is characterized in that the inside for plugging together slot is equipped with and plugs together column, described The side wall of column is plugged together equipped with the clamping block for being connected together, the bottom of the height adjusting equipment, which is equipped with, plugs together set, described The side wall for plugging together set is equipped with engaging slot for being connected together, plugs together column and the set that plugs together connects in a manner of plugging together when described When connecing, the clamping block plugged together on column is connect in a manner of engaging with the upper engaging slot of set that plugs together.
5. support device according to claim 4, which is characterized in that the support device further includes connecting pin, the height The top for spending adjustment means is equipped with the first connecting hole, is additionally provided at the top of the height adjusting equipment and connects with first connecting hole The second logical connecting hole, the bottom of the supporting member are equipped with the third connecting hole matched with second connecting hole, work as institute When stating the bottom of supporting member and being inserted into first connecting hole, by one end of the connecting pin pass through second connecting hole and The third connecting hole is to connect the height adjusting equipment with the supporting member.
6. support device according to claim 1, which is characterized in that the buffer component includes that the pedestal is arranged in First buffering muscle of bottom and the second buffering muscle;The first buffering muscle is arranged under the first impact conditions in a manner of deformation To buffer the impact force that the support device is subject to;The second buffering muscle is arranged under the second impact conditions and described first Buffering muscle buffers the impact force that the support device is subject in a manner of deformation jointly;Wherein, under second impact conditions Impact force be greater than first impact conditions under impact force.
7. support device according to claim 6, which is characterized in that bottom sides of the first buffering muscle around the pedestal Edge setting;And/or the second buffering muscle is extended from the bottom margin of the pedestal to the centre of the pedestal.
8. support device according to claim 1, which is characterized in that be additionally provided with stiffener, institute at the top of the pedestal Stiffener is stated for improving the support strength of the pedestal.
9. support device according to claim 1, which is characterized in that the support device further includes being arranged in the pedestal Bottom mobile member, the mobile member is for driving the support device mobile.
10. support device according to claim 9, which is characterized in that the support device further includes angular adjustment component, The mobile member is connected by the angular adjustment component with the pedestal, and the angular adjustment component is for adjusting the shifting Angle between dynamic component and the bottom of the pedestal.
CN201811287844.3A 2018-10-31 2018-10-31 A kind of architectural engineering roof supporting apparatus Pending CN109488043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811287844.3A CN109488043A (en) 2018-10-31 2018-10-31 A kind of architectural engineering roof supporting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811287844.3A CN109488043A (en) 2018-10-31 2018-10-31 A kind of architectural engineering roof supporting apparatus

Publications (1)

Publication Number Publication Date
CN109488043A true CN109488043A (en) 2019-03-19

Family

ID=65693404

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811287844.3A Pending CN109488043A (en) 2018-10-31 2018-10-31 A kind of architectural engineering roof supporting apparatus

Country Status (1)

Country Link
CN (1) CN109488043A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110043066A (en) * 2019-04-29 2019-07-23 重庆房地产职业学院 A kind of adjustable support for building
CN111395750A (en) * 2020-04-13 2020-07-10 陕西工业职业技术学院 Combined supporting pile for civil engineering

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070114876A (en) * 2006-05-30 2007-12-05 전승남 Slab support unit
CN203475823U (en) * 2013-07-26 2014-03-12 成都佳美嘉科技有限公司 Shed roof support device for building site
JP2015081463A (en) * 2013-10-23 2015-04-27 株式会社フォービル Pipe support stand
CN105926930A (en) * 2016-05-10 2016-09-07 文登蓝岛建筑工程有限公司 Template positioning column
CN206873983U (en) * 2017-07-08 2018-01-12 孙焕焕 A kind of building-supporting mechanical device
CN207583005U (en) * 2017-12-06 2018-07-06 朱永祥 A kind of civil engineering support device
CN207863515U (en) * 2017-09-18 2018-09-14 王小坤 A kind of novel building ergonomic support device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070114876A (en) * 2006-05-30 2007-12-05 전승남 Slab support unit
CN203475823U (en) * 2013-07-26 2014-03-12 成都佳美嘉科技有限公司 Shed roof support device for building site
JP2015081463A (en) * 2013-10-23 2015-04-27 株式会社フォービル Pipe support stand
CN105926930A (en) * 2016-05-10 2016-09-07 文登蓝岛建筑工程有限公司 Template positioning column
CN206873983U (en) * 2017-07-08 2018-01-12 孙焕焕 A kind of building-supporting mechanical device
CN207863515U (en) * 2017-09-18 2018-09-14 王小坤 A kind of novel building ergonomic support device
CN207583005U (en) * 2017-12-06 2018-07-06 朱永祥 A kind of civil engineering support device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110043066A (en) * 2019-04-29 2019-07-23 重庆房地产职业学院 A kind of adjustable support for building
CN111395750A (en) * 2020-04-13 2020-07-10 陕西工业职业技术学院 Combined supporting pile for civil engineering

Similar Documents

Publication Publication Date Title
CN203808464U (en) Automatic microcomputer wall plastering machine
CN109488043A (en) A kind of architectural engineering roof supporting apparatus
CN208105842U (en) A kind of large span hanging structure scaffold support pedestal
CN205955155U (en) Auxiliary stand of portable scaffold frame
CN108464659A (en) A kind of board-like horizontal adjustment foot device of the landing with closing chassis furniture
CN105133918A (en) Roof travel tent
CN212002385U (en) Wall body antidetonation reinforcing member
CN206328682U (en) A kind of highway bridge construction Support bracket
CN208950270U (en) A kind of steel structure support frame structure
CN205604755U (en) A telesopic support pile for building field
CN114211463A (en) Computer maintenance device
CN208519318U (en) A kind of slidably concrete pump pipe pump line support
CN209261194U (en) A kind of fixed bracket of collapsible quick overturn-preventing for movable Scaffold
CN208056312U (en) Steel column suspension column levelling device
CN217501086U (en) Simple distributing device for high-rise building concrete pouring construction
CN207727599U (en) A kind of constructional engineering drain device
US7137604B2 (en) Adjustable furnace legs
CN110435735A (en) It is a kind of being capable of sunshade and the construction of rain cover pump line support construction
CN205243068U (en) Support arrangement for be used for floor template
CN217815340U (en) Strutting arrangement is used in job site piping erection
CN209290444U (en) Transport device is used in a kind of processing of dalle
CN109386124B (en) Building construction scaffold connecting height adjusting connecting rod
CN212347648U (en) Basketball stand convenient to move
CN213054689U (en) Adjustable supporting device for building pipeline installation
CN207973139U (en) A kind of supporting adn fixing device of motor used for conveyer belt

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20190319

RJ01 Rejection of invention patent application after publication