CN208857675U - Easy-to-dismount road and bridge construction temporary support - Google Patents
Easy-to-dismount road and bridge construction temporary support Download PDFInfo
- Publication number
- CN208857675U CN208857675U CN201821038954.1U CN201821038954U CN208857675U CN 208857675 U CN208857675 U CN 208857675U CN 201821038954 U CN201821038954 U CN 201821038954U CN 208857675 U CN208857675 U CN 208857675U
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- CN
- China
- Prior art keywords
- sand
- screw thread
- bucket
- losing opening
- internal
- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 239000004576 sand Substances 0.000 claims abstract description 119
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 10
- 244000152100 Sorbus torminalis Species 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses easy-to-dismount road and bridge construction temporary supports, including the first internal screw thread sand losing opening, first screw plug, second internal screw thread sand losing opening, second screw plug, third internal screw thread sand losing opening and third screw plug, the first screw plug is equipped with by screw thread inside the first internal screw thread sand losing opening, the second internal screw thread sand losing opening is offered in the middle part of the first screw plug, the second screw plug is equipped with by screw thread inside the second internal screw thread sand losing opening, third internal screw thread sand losing opening is offered inside the second screw plug, third screw plug is equipped with by screw thread inside the third internal screw thread sand losing opening, the utility model is scientific and reasonable for structure, it is safe and convenient to use, pass through the first screw plug, second screw plug and third screw plug can be such that drift sand inside interior Sand Bucket is slowly discharged, the speed that effective control temporary support releases, Beam body is fixed on above hold-down support by slow speed, so that temporary support is at the time of contact, entire beam body is more stable.
Description
Technical field
The utility model relates to road and bridge construction support technical field, the interim branch of specially easy-to-dismount road and bridge construction
Seat.
Background technique
In bridge construction process, in order to guarantee that beam body in the security and stability in the interim storage stage of pier top, usually needs
To use to facing support, traditional temporary support when in use, due to not fixed between temporary support and bridge pier, if pacifying
Occur an inclination when filling temporary support, be likely to lead to toppling over for beam body, and when in use, if limit bucket and interior sand
It is shifted between bucket, also results in that temporary support is unstable, also, when carrying out the releasing of temporary support, be unable to control and face
When the speed that releases of support, if excessive velocities, it is too fast to will lead to beam body decrease speed, the pressure between beam body and hold-down support
Moment increases, and may result in hold-down support damage, influences the stability of beam body installation, when using temporary support, if beam
It is slided between body and upper backup pad, also results in beam body run-off the straight, so, people are badly in need of a kind of easy-to-dismount road and bridge
Construction is solved the above problems with temporary support.
Utility model content
The utility model provides easy-to-dismount road and bridge construction temporary support, can effectively solve in above-mentioned background technique
It is proposed due to not fixed between temporary support and bridge pier, if when install temporary support occur one tilt, having can
It can lead to toppling over for beam body, and when in use, if shifted between limit bucket and interior Sand Bucket, also result in temporary support
It is unstable, also, when carrying out the releasing of temporary support, it is unable to control the speed of temporary support releasing, if excessive velocities, meeting
Cause beam body decrease speed too fast, the pressure moment between beam body and hold-down support increases, it may result in hold-down support damage,
The problems such as influencing the stability of beam body installation.
To achieve the above object, the utility model provides the following technical solutions: the interim branch of easy-to-dismount road and bridge construction
Seat, including support body, lower supporting plate, fixed screw holes, pedestal, interior Sand Bucket, the first card slot, the first outer Sand Bucket, spiral shell in first
Line sand losing opening, the first screw plug, the second internal screw thread sand losing opening, the second screw plug, third internal screw thread sand losing opening, third screw plug,
Limit bucket, the second card slot, the second outer Sand Bucket, upper backup pad, yielding rubber pad, anti-slip layer, anti-skid chequer and fixed screw, the branch
Seat body bottom portion is provided with lower supporting plate, and the lower supporting plate edge offers fixed screw holes, in the middle part of the lower supporting plate on
Side is welded with pedestal, and interior Sand Bucket is welded with above the middle of the base, is welded with the first outer Sand Bucket on the outside of the interior Sand Bucket, described
The first card slot is offered between interior Sand Bucket and the first outer Sand Bucket, the interior Sand Bucket and the first outer Sand Bucket bottom, which are run through, offers first
Internal screw thread sand losing opening, the first internal screw thread sand losing opening inside are equipped with the first screw plug, the first screw plug by screw thread
Middle part offers the second internal screw thread sand losing opening, and the second internal screw thread sand losing opening inside is equipped with the second screw plug by screw thread,
Third internal screw thread sand losing opening is offered inside the second screw plug, is installed inside the third internal screw thread sand losing opening by screw thread
There is third screw plug, the support body top is provided with upper backup pad, fixes above the upper backup pad by fixed screw
It is fitted with yielding rubber pad, anti-slip layer is fitted with above the yielding rubber pad, digging inside the anti-slip layer has anti-skid chequer, institute
It states lower section in the middle part of upper backup pad and is welded with limit bucket, be welded with the second outer Sand Bucket, the second outer Sand Bucket on the outside of the limit bucket
The second card slot is offered between limit bucket.
Preferably, the overall diameter of the limit bucket is equal to the interior diameter of interior Sand Bucket, the overall diameter etc. of the second outer Sand Bucket
In the interior diameter of the first outer Sand Bucket.
Preferably, the support body is a kind of component of iron and steel material quality.
Preferably, the upper surface area of the pedestal is less than lower surface area.
Preferably, it is connected between the anti-slip layer and yielding rubber pad by glue.
Preferably, drift sand is filled with inside the interior Sand Bucket.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used
Just:
(1), be provided with lower supporting plate and fixed screw holes, temporary support when in use, due to temporary support and bridge pier it
Between do not fix, if occurring an inclination when installing temporary support, be likely to lead to toppling over for beam body, pass through fixed spiral shell
Lower supporting plate is fixedly mounted on above bridge pier by wire hole, so that coming into full contact between lower supporting plate and bridge pier, so that temporary support
It is more stable to the support of beam body, beam body tilt phenomenon will not occur.
(2), it is provided with the first card slot and the second card slot, when in use, if shifted between limit bucket and interior Sand Bucket,
It is unstable to also result in temporary support, by the first card slot and the second card slot, even if there is crossbeam between limit bucket and interior Sand Bucket
Displacement, can also play limit effect to entire temporary support, be not in the transverse shifting of upper backup pad and lower supporting plate.
(3) it is provided with anti-slip layer, anti-skid chequer and yielding rubber pad, when using temporary support, if beam body and upper support
It is slided between plate, also results in beam body run-off the straight, by anti-slip layer and anti-skid chequer, can effectively prevent beam body and face
When support between slide, cause unstable, when beam body is placed on above temporary support, good damping can be played and made
With, prevent from being displaced between beam body and yielding rubber pad, cause beam body support it is unstable.
(4), the first internal screw thread sand losing opening, the first screw plug, the second internal screw thread sand losing opening, the second screw plug, are provided with
Three internal screw thread sand losing openings and third screw plug are unable to control the speed of temporary support releasing when carrying out the releasing of temporary support,
If excessive velocities, it will lead to that beam body decrease speed is too fast, the pressure moment between beam body and hold-down support increases, and may lead
Hold-down support damage is caused, the stability of beam body installation is influenced, passes through spiral shell in the first internal screw thread sand losing opening, the first screw plug, second
The slow of internal Sand Bucket inside drift sand may be implemented in line sand losing opening, the second screw plug, third internal screw thread sand losing opening and third screw plug
Slow discharge, can effectively control the speed of temporary support releasing, by the way that slowly beam body is fixed on above hold-down support, make
Obtain temporary support at the time of contact, entire beam body is more stable.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model front view；
Fig. 3 is the utility model pedestal front view；
Fig. 4 is the structural schematic diagram of the utility model screw plug；
Fig. 5 is the utility model screw plug front view；
Figure label: 1, support body；2, lower supporting plate；3, fixed screw holes；4, pedestal；5, interior Sand Bucket；6, the first card
Slot；7, the first outer Sand Bucket；8, the first internal screw thread sand losing opening；9, the first screw plug；10, the second internal screw thread sand losing opening；11, the second spiral shell
Silk plug；12, third internal screw thread sand losing opening；13, third screw plug；14, bucket is limited；15, the second card slot；16, the second outer Sand Bucket；
17, upper backup pad；18, yielding rubber pad；19, anti-slip layer；20, anti-skid chequer；21, fixed screw.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs. 1-5, the utility model provides a kind of technical solution, and easy-to-dismount road and bridge construction is with facing
When support, including support body 1, lower supporting plate 2, fixed screw holes 3, pedestal 4, interior Sand Bucket 5, the first card slot 6, the first outer Sand Bucket
7, the first internal screw thread sand losing opening 8, the first screw plug 9, the second internal screw thread sand losing opening 10, the second screw plug 11, the leakage of third internal screw thread
Husky hole 12, third screw plug 13, limit bucket 14, the second card slot 15, the second outer Sand Bucket 16, upper backup pad 17, yielding rubber pad 18,
Anti-slip layer 19, anti-skid chequer 20 and fixed screw 21,1 bottom of support body is provided with lower supporting plate 2, in order to enable support body 1
More securely, extend the service life of support body 1, support body 1 is a kind of component of iron and steel material quality, 2 side of lower supporting plate
Portion offers fixed screw holes 3, and 2 middle part top of lower supporting plate is welded with pedestal 4, in order to the pressure being subject to above pedestal 4 into
Row dispersion prevents pressure is excessive from support body 1 being caused to be damaged, and the upper surface area of pedestal 4 is less than lower surface area, in pedestal 4
It is welded with interior Sand Bucket 5 above portion, the first outer Sand Bucket 7 is welded on the outside of interior Sand Bucket 5, is opened up between interior Sand Bucket 5 and the first outer Sand Bucket 7
There is the first card slot 6, interior Sand Bucket 5 and the first outer 7 bottom of Sand Bucket, which are run through, offers the first internal screw thread sand losing opening 8.
First screw plug 9 is equipped with by screw thread inside first internal screw thread sand losing opening 8, is offered in the middle part of the first screw plug 9
Second internal screw thread sand losing opening 10 is equipped with the second screw plug 11, the second screw by screw thread inside second internal screw thread sand losing opening 10
It fills in and offers third internal screw thread sand losing opening 12 inside 11, third screw is equipped with by screw thread inside third internal screw thread sand losing opening 12
Plug 13.
1 top of support body is provided with upper backup pad 17, in order to by drift sand come the bridge to the top of upper backup pad 17 into
Row supports, and drift sand is filled with inside interior Sand Bucket 5, passes through the fixation of fixed screw 21 above upper backup pad 17 and is fitted with yielding rubber pad
18, be fitted with anti-slip layer 19 above yielding rubber pad 18, in order to enable anti-slip layer 19 be bonded it is even closer, anti-slip layer 19 with subtract
It shakes and is connected between rubber pad 18 by glue, digging inside anti-slip layer 19 has anti-skid chequer 20,17 middle part lower section welding of upper backup pad
There is limit bucket 14, limit and be welded with the second outer Sand Bucket 16 on the outside of bucket 14, in order to can effectively prevent limit bucket 14 and interior Sand Bucket 5
Between there is lateral displacement, cause support body 1 unstable, the overall diameter of limit bucket 14 is equal to the interior diameter of interior Sand Bucket 5, the
The overall diameter of two outer Sand Buckets 16 is equal to the interior diameter of the first outer Sand Bucket 7, the second outer Sand Bucket 16 and limits and offers the between bucket 14
Two draw-in groove 15.
The working principle and process for using of the utility model: in the mistake using easy-to-dismount road and bridge construction temporary support
Cheng Zhong passes through 3 hole of fixed screw using fixed screw and lower supporting plate 2 is fixedly mounted on above bridge pier, so that support body 1 is solid
Then first screw plug 9 is filled in the leakage of the first internal screw thread by the phenomenon that fixed is more stable, when supporting beam body is not in inclination
Inside husky hole 8, the second screw plug 11 is filled in inside the second internal screw thread sand losing opening 10, third screw plug 13 is filled in into spiral shell in third
Inside line sand losing opening 12, the outlet of drift sand is blocked, then inserts the second outer Sand Bucket 16 to drift sand is entered inside inside Sand Bucket 5
Enter inside the first card slot 6, by the position-limiting action of the first card slot 6 and the second card slot 15, can effectively prevent upper backup pad 17
Occurring transverse shifting between lower supporting plate 2 causes beam body placement unstable, drift sand is squeezed by limit bucket 14, so that support sheet
Then beam body is placed on 1 top of support body, by anti-slip layer 19 and anti-skid chequer 20, can effectively prevented by 1 fixing-stable of body
Only beam body occurs sliding with support body 1, and beam body is caused to tilt, and by yielding rubber pad 18, can beam body be placed
When above support body 1, good buffer function can be played, when needing to remove support body 1, first extracts
Three screw plugs 13, so that drift sand is slowly flowed out from 12 inside of third internal screw thread sand losing opening, so that under the height of support body 1 is slow
Then drop slowly extracts the second screw plug 11 from 10 inside of the second internal screw thread sand losing opening, support body 1 has not had substantially at this time
Have and play a supporting role to beam body, accelerate the discharge of drift sand, finally, by the first screw plug 9 inside the first internal screw thread sand losing opening 8
It extracts, so that support body 1 is released with prestissimo, that is, completes the disassembly to support body 1, it is convenient and efficient.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. easy-to-dismount road and bridge construction temporary support, including support body (1), lower supporting plate (2), fixed screw holes (3),
Pedestal (4), interior Sand Bucket (5), the first card slot (6), the first outer Sand Bucket (7), the first internal screw thread sand losing opening (8), the first screw plug
(9), the second internal screw thread sand losing opening (10), the second screw plug (11), third internal screw thread sand losing opening (12), third screw plug (13),
Limit bucket (14), the second card slot (15), the second outer Sand Bucket (16), upper backup pad (17), yielding rubber pad (18), anti-slip layer
(19), anti-skid chequer (20) and fixed screw (21), it is characterised in that: support body (1) bottom is provided with lower supporting plate
(2), lower supporting plate (2) edge offers fixed screw holes (3), and top is welded with pedestal in the middle part of the lower supporting plate (2)
(4), top is welded with interior Sand Bucket (5) in the middle part of the pedestal (4), is welded with the first outer Sand Bucket (7) on the outside of the interior Sand Bucket (5),
It is offered the first card slot (6) between the interior Sand Bucket (5) and the first outer Sand Bucket (7), the interior Sand Bucket (5) and the first outer Sand Bucket
(7) through the first internal screw thread sand losing opening (8) is offered, the first internal screw thread sand losing opening (8) is internal to be installed by screw thread for bottom
There is the first screw plug (9), offers the second internal screw thread sand losing opening (10), spiral shell in described second in the middle part of the first screw plug (9)
Line sand losing opening (10) is internal to be equipped with the second screw plug (11) by screw thread, offers third inside the second screw plug (11)
Internal screw thread sand losing opening (12), the third internal screw thread sand losing opening (12) is internal to be equipped with third screw plug (13), institute by screw thread
Support body (1) top is stated to be provided with upper backup pad (17), it is fixed by fixed screw (21) above the upper backup pad (17)
It is fitted with yielding rubber pad (18), is fitted with anti-slip layer (19) above the yielding rubber pad (18), in the anti-slip layer (19)
Portion, which is dug, to be had anti-skid chequer (20), and lower section is welded with limit bucket (14) in the middle part of the upper backup pad (17), and the limit bucket (14) is outside
Side is welded with the second outer Sand Bucket (16), offers the second card slot (15) between the second outer Sand Bucket (16) and limit bucket (14).
2. easy-to-dismount road and bridge construction temporary support according to claim 1, it is characterised in that: the limit bucket
(14) overall diameter is equal to the interior diameter of interior Sand Bucket (5), and the overall diameter of the second outer Sand Bucket (16) is equal to the first outer Sand Bucket (7)
Interior diameter.
3. easy-to-dismount road and bridge construction temporary support according to claim 1, it is characterised in that: the support body
It (1) is a kind of component of iron and steel material quality.
4. easy-to-dismount road and bridge construction temporary support according to claim 1, it is characterised in that: the pedestal (4)
Upper surface area be less than lower surface area.
5. easy-to-dismount road and bridge construction temporary support according to claim 1, it is characterised in that: the anti-slip layer
(19) it is connect between yielding rubber pad (18) by glue.
6. easy-to-dismount road and bridge construction temporary support according to claim 1, it is characterised in that: the interior Sand Bucket
(5) internal to be filled with drift sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038954.1U CN208857675U (en) | 2018-07-03 | 2018-07-03 | Easy-to-dismount road and bridge construction temporary support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038954.1U CN208857675U (en) | 2018-07-03 | 2018-07-03 | Easy-to-dismount road and bridge construction temporary support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208857675U true CN208857675U (en) | 2019-05-14 |
Family
ID=66412250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821038954.1U Expired - Fee Related CN208857675U (en) | 2018-07-03 | 2018-07-03 | Easy-to-dismount road and bridge construction temporary support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208857675U (en) |
-
2018
- 2018-07-03 CN CN201821038954.1U patent/CN208857675U/en not_active Expired - Fee Related
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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: 20190514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |