CN209291823U - A kind of prefabricated girder tensioning movable operation frame - Google Patents
A kind of prefabricated girder tensioning movable operation frame Download PDFInfo
- Publication number
- CN209291823U CN209291823U CN201821890502.6U CN201821890502U CN209291823U CN 209291823 U CN209291823 U CN 209291823U CN 201821890502 U CN201821890502 U CN 201821890502U CN 209291823 U CN209291823 U CN 209291823U
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- China
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- sliding equipment
- boom hoisting
- crossbeam
- locking device
- movable operation
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Abstract
The utility model discloses a kind of prefabricated girder tensioning movable operation framves, including frame body, crossbeam, boom hoisting, first sliding equipment and the second sliding equipment, the boom hoisting is connect by the first sliding equipment with crossbeam, the both ends of the crossbeam are connect by the second sliding equipment with frame body, first sliding equipment is equipped with the first locking device, and second sliding equipment is equipped with the second locking device.The utility model makes boom hoisting by the second sliding equipment and by the first sliding equipment and boom hoisting, quickly jack can be adjusted to suitable position, simultaneously, the position of boom hoisting can be fixed by the first locking device and the second locking device, to avoid in operation process since external force causes boom hoisting to generate shaking, it improves work efficiency, reduces manual working intensity, can be generally applied in bridge construction.
Description
Technical field
The utility model relates to technical field of bridge construction, and in particular to one kind is used for prefabricated girder tensioning movable operation
Frame.
Background technique
Current most of construction site T girder tensionings use a kind of easy tension operation frame, and crosshead is with steel pipe and to buckle
Part is set up, this crosshead mainly plays the role of fixed and jack for moving in stretching process, without manual operation
Platform, and entire stretching process need to be used cooperatively with gantry crane, crosshead safeguard procedures are poor, therefore use this crosshead tensioning
When, constructing operation is got up complicated and cumbersome, and gantry crane utilization rate is influenced, more people's compounding practices need to use, more, the crosshead of artificial investment
Safety prevention measure is poor, and security risk is big, and transition is had bad luck and had bad luck by gantry crane, inconvenience of constructing.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of prefabricated girder tensioning movable operations
Frame, to solve fixed complicated, cumbersome, the unsafe technical problem of jack in background technique.
The technical scheme that the utility model is provided is as follows:
Including frame body, crossbeam, boom hoisting, the first sliding equipment and the second sliding equipment, the boom hoisting pass through the
One sliding equipment is connect with crossbeam, and the both ends of the crossbeam are connect by the second sliding equipment with frame body, first skate machine
Structure is equipped with the first locking device, and second sliding equipment is equipped with the second locking device.
Preferably, first sliding equipment includes the set on the first groove of crossbeam bottom and in the first groove
One sliding block, the boom hoisting are connect with first sliding block.
Preferably, second sliding equipment includes the second groove at the top of the frame body and the in the second groove
Two sliding blocks, second sliding block are connect with the crossbeam.
Preferably, first locking device includes the first threaded hole on first sliding block and is set to the first spiral shell
The first screw in pit.
Preferably, second locking device includes the second threaded hole on second sliding block and is set to the second spiral shell
The second screw in pit.
Preferably, the boom hoisting is jack.
Preferably, the bottom of the frame body is equipped with traveling wheel.
Preferably, the side of the frame body is equipped with grid-like guard baffle.
Preferably, the bottom of the frame body is equipped with latticed operating platform.
The beneficial effects of the utility model are: the prefabricated girder tensioning movable operation frame, which passes through, is arranged in the of crossbeam both ends
Two sliding equipments enable crossbeam to move along its length relative to frame body, pass through the first sliding equipment being arranged on crossbeam
And the boom hoisting connecting with the first sliding equipment enables boom hoisting to move along its length relative to crossbeam, and
Boom hoisting can move up and down, so as to which quickly jack is adjusted to suitable position, meanwhile, it is sliding by being set to first
The first locking device on motivation structure and the second locking device on the second sliding equipment can be by the positions of boom hoisting
It is fixed, to avoid improving work efficiency since external force causes boom hoisting to generate shaking in operation process, reducing people
Work working strength.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic front view of the utility model；
Fig. 2 is the schematic top plan view of Fig. 1；
Fig. 3 is the left view schematic diagram of Fig. 1；
Fig. 4 is the stereoscopic schematic diagram in one of direction of Fig. 1；
Fig. 5 is the stereoscopic schematic diagram in another direction of Fig. 1；
Fig. 6 is a kind of partial schematic diagram when the utility model stands upside down, and emphasis shows the substructure of crossbeam；
Fig. 7 is the A partial enlargement diagram of Fig. 5.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing to the present invention into
Row detailed description, the description of this part be only it is exemplary and explanatory, should not have any limitation to protection scope of the present invention
Effect.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the invention product use when it is usual
The orientation or positional relationship put, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion meaning
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to of the invention
Limitation.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply opposite
Importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
As shown in figs. 1-7, the technical solution that present embodiment provides is as follows:
Including frame body 1, crossbeam 2, boom hoisting 3, the first sliding equipment and the second sliding equipment, the boom hoisting 3 lead to
The first sliding equipment to be crossed to connect with crossbeam 2, the both ends of the crossbeam 2 are connect by the second sliding equipment with frame body 1, and described first
Sliding equipment is equipped with the first locking device, and second sliding equipment is equipped with the second locking device.
Wherein, enable crossbeam 2 relative to frame body 1 along length by the way that second sliding equipment at 2 both ends of crossbeam is arranged in
Direction is mobile, is made by the first sliding equipment being arranged on crossbeam 2 and the boom hoisting 3 connecting with the first sliding equipment
Boom hoisting 3 can move along its length relative to crossbeam 2, and boom hoisting 3 can move up and down, so as to quick
Jack is adjusted to suitable position, meanwhile, by the first locking device being set on the first sliding equipment and set on second
The second locking device on sliding equipment can fix the position of boom hoisting 3, to avoid in operation process due to outer
Power causes boom hoisting 3 to generate shaking, improves work efficiency, reduces manual working intensity.
Wherein, as shown in fig. 6, first sliding equipment may include being set to the first groove 21 of 2 bottom of crossbeam and setting
In the first sliding block 22 in the first groove 21, the first sliding block 22 is moved along the first groove 21, thus realize that position is adjusted, described
Device for hoisting 3 is connect with first sliding block 22.
In order to which movement is more smooth, ball or needle roller can be set in the first groove 21, realize and roll movement.
Certainly, the first sliding equipment can also be realized using track slipway mechanism or leading screw and nut mechanism.
Wherein, as shown in fig. 7, second sliding equipment may include being set to second groove 14 at 1 top of frame body and setting
In the second sliding block 15 in the second groove 14, the second sliding block 15 is moved along the second groove 14, second sliding block 15 and the cross
Beam 2 connects, to realize that the position of crossbeam 2 is adjusted.
In order to which movement is more smooth, ball or needle roller can be set in the second groove 14, realize and roll movement.
Certainly, the second sliding equipment can also be realized using track slipway mechanism or leading screw and nut mechanism.
Wherein, first locking device may include the first threaded hole on first sliding block 22 and be set to the
The first screw 23 in one threaded hole.It after first screw 23 passes through the first threaded hole, is contacted with the bottom surface of the first groove 21, when need
When locking, the first screw 23 of rotation contacts it with the bottom surface of the first groove 21, and the first sliding block 22 is jacked up, recessed with first
The top of slot 21 contacts, and holds out against, to realize locking.
Similarly, second locking device includes the second threaded hole on second sliding block 15 and is set to the second spiral shell
The second screw 16 in pit, working principle is identical as the first locking device, is not repeating.
Wherein, the boom hoisting 3 is jack, and jack is also chain block, belongs to existing product on the market, facilitate behaviour
It makes adjustments.
Wherein, the bottom of the frame body 1 is equipped with traveling wheel 11, and conveniently moving is not required to use gantry crane handling, manually
Crosshead push to position need to be used.
Wherein, the side of the frame body 1 is equipped with grid-like guard baffle 13, prevents in operation process, accident occurs
When, other objects or personnel are damaged, while can also be hooked on grid-like guard baffle 13 various tools and
Object or operating instruction.One latticed operating platform 12 can be set in the bottom of the frame body 1 simultaneously, facilitate personnel
It stands, operation, provides a platform to construction operation, and stretching construction apparatus and auxiliary material can be concentrated and be deposited in operation
Platform, to facilitate stretching construction.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above example
It is merely used to help understand method and its core concept of the invention.The above is only the preferred embodiment of the present invention, should refer to
Out, due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the ordinary skill people of the art
For member, without departing from the principle of the present invention, can also make it is several improve, retouching or variation, can also will be above-mentioned
Technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved design by invention and
Technical solution directly applies to other occasions, is regarded as protection scope of the present invention.
Claims (9)
1. a kind of prefabricated girder tensioning movable operation frame, which is characterized in that including frame body, crossbeam, boom hoisting, the first skate machine
Structure and the second sliding equipment, the boom hoisting are connect by the first sliding equipment with crossbeam, and the both ends of the crossbeam pass through the
Two sliding equipments are connect with frame body, and first sliding equipment is equipped with the first locking device, are set on second sliding equipment
There is the second locking device.
2. prefabricated girder tensioning movable operation frame according to claim 1, which is characterized in that the first sliding equipment packet
Include the first groove set on crossbeam bottom and the first sliding block in the first groove, the boom hoisting and first sliding block
Connection.
3. prefabricated girder tensioning movable operation frame according to claim 1, which is characterized in that the second sliding equipment packet
The second groove being set at the top of frame body and the second sliding block in the second groove are included, second sliding block and the crossbeam connect
It connects.
4. prefabricated girder tensioning movable operation frame according to claim 2, which is characterized in that the first locking device packet
Include the first threaded hole being set on first sliding block and the first screw in the first threaded hole.
5. prefabricated girder tensioning movable operation frame according to claim 3, which is characterized in that the second locking device packet
Include the second threaded hole being set on second sliding block and the second screw in the second threaded hole.
6. prefabricated girder tensioning movable operation frame according to claim 2, which is characterized in that the boom hoisting is to fall
Chain.
7. according to claim 1 to prefabricated girder tensioning movable operation frame described in 6 any one, which is characterized in that the frame
The bottom of body is equipped with traveling wheel.
8. according to claim 1 to prefabricated girder tensioning movable operation frame described in 6 any one, which is characterized in that the frame
The side of body is equipped with grid-like guard baffle.
9. according to claim 1 to prefabricated girder tensioning movable operation frame described in 6 any one, which is characterized in that the frame
The bottom of body is equipped with latticed operating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821890502.6U CN209291823U (en) | 2018-11-16 | 2018-11-16 | A kind of prefabricated girder tensioning movable operation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821890502.6U CN209291823U (en) | 2018-11-16 | 2018-11-16 | A kind of prefabricated girder tensioning movable operation frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209291823U true CN209291823U (en) | 2019-08-23 |
Family
ID=67643833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821890502.6U Active CN209291823U (en) | 2018-11-16 | 2018-11-16 | A kind of prefabricated girder tensioning movable operation frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209291823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113353798A (en) * | 2021-07-07 | 2021-09-07 | 河南钰源智能装备有限公司 | Novel electric single-beam suspension type crane |
-
2018
- 2018-11-16 CN CN201821890502.6U patent/CN209291823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113353798A (en) * | 2021-07-07 | 2021-09-07 | 河南钰源智能装备有限公司 | Novel electric single-beam suspension type crane |
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