CN207143748U - One kind adjustment simply supported girder bridge holder device - Google Patents
One kind adjustment simply supported girder bridge holder device Download PDFInfo
- Publication number
- CN207143748U CN207143748U CN201721077976.4U CN201721077976U CN207143748U CN 207143748 U CN207143748 U CN 207143748U CN 201721077976 U CN201721077976 U CN 201721077976U CN 207143748 U CN207143748 U CN 207143748U
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- CN
- China
- Prior art keywords
- template
- support
- fixedly connected
- sleeve
- hydraulically extensible
- Prior art date
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Abstract
The utility model discloses one kind to adjust simply supported girder bridge holder device,Including absolute altitude measuring point,Supported on template and support,Mark has absolute altitude measuring point in the template,And it is fixedly connected with multiple supports and supports on the lower surface of template,The side away from template is supported to be fixedly connected with multiple standard carriages on the support,The bottom of the standard carriage is threaded with lower fagging,Pass through hydraulically extensible bar,The combination of coarse adjustment and fine setting is realized in the combination of screw rod and motor,To ensure that the height for adjusting construction with brackets freely-supported boom support has certain precision,Pass through hydraulically extensible bar,Standard carriage is pushed and rises to absolute altitude measuring point or so,Realize coarse adjustment,Utilize the rotating of computer controller controlled motor,So that the bolt sleeve on sleeve both sides moves inward,L-type bar is driven to push head rod and the second connecting rod,Lower fagging is promoted to rise,It is finely adjusted,It is accurately positioned the height of template.
Description
Technical field
Building support technical field is the utility model is related to, is specially a kind of adjustment simply supported girder bridge holder device.
Background technology
Construction with brackets simply supported beam at present, consolidated subsoil, mounting bracket and template carry out precompressed, and then template is carried out again
Adjustment, not only wastes time and energy, and produces certain error to elevation, in order to ensure simply supported girder bridge construction quick and precisely, invention one
Kind adjustment simply supported girder bridge support height device is significant.
Utility model content
The purpose of this utility model is to provide a kind of adjustment simply supported girder bridge holder device, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：One kind adjustment simply supported girder bridge holder device, bag
Include and supported on absolute altitude measuring point, template and support, mark has absolute altitude measuring point in the template, and fixed on the lower surface of template
It is connected with multiple supports and supports, supports the side away from template to be fixedly connected with multiple standard carriages on the support, it is described
Stand connection is threaded between standard carriage, the bottom of the standard carriage is threaded with lower fagging, the lower support
Two are offered on plate on the symmetrical through hole of standard carriage, in the through hole activity be plugged with gag lever post, the gag lever post
Bottom run through lower fagging, and the bottom of gag lever post is threadedly coupled sleeved upper surface, and activity is through there is spiral shell in the sleeve
Bar, offer on the screw rod on the symmetrical reverse thread of sleeve, symmetrical two are socketed with sleeve on the screw rod
Bolt sleeve, one end of L-type bar is fixedly connected with described two bolt sleeves, and the other end of the L-type bar is rotatably connected to first
One end of connecting rod and one end of the second connecting rod, the other end of the head rod are rotatably connected on the lower surface of lower fagging
On, the other end of second connecting rod is rotatably connected on the upper surface of sleeve；
The lower surface of the sleeve is fixedly connected with hydraulically extensible bar, and the bottom of the hydraulically extensible bar is fixedly connected with branch
Frame concrete bed, the side of the hydraulically extensible bar are provided with motor, and the motor passes through first support and the lower surface of sleeve
It is fixedly connected, the rotating shaft on the motor is fixedly connected with the first spur gear, and the top engagement of first spur gear is connected with
Second spur gear, the center of second spur gear are fixedly connected with one end of screw rod, the other end rotation connection of the screw rod
There is second support, the second support is fixedly connected on the bottom face of sleeve, and multiple hydraulically extensible bars pass through first
One end of oil pipe through connection oil pump, the other end of oil pump have fuel tank, the motor and oil pump by the second oil pipe through connection
It is electrically connected with the power supply by computer controller.
Preferably, the number supported on the support is 14, and in matrix distribution on the lower surface of template.
Preferably, the number of the standard carriage is no less than three.
Preferably, the hydraulically extensible bar elongation maximum is one meter.
Preferably, the number of the absolute altitude measuring point is six, and is distributed in the apex of template upper surface and the side of template
In the middle part of side.
Compared with prior art, the beneficial effects of the utility model are：Pass through the combination of hydraulically extensible bar, screw rod and motor
Realize the combination of coarse adjustment and fine setting has certain precision to ensure to adjust construction with brackets simply supported beam support height, passes through liquid
The stretching of expansion link is pressed, standard carriage is pushed and rises to absolute altitude measuring point or so, realizes coarse adjustment, is controlled using computer controller
The rotating of motor, screw rod is driven to rotate so that the relatively close movement of bolt sleeve on sleeve both sides, to drive L-type bar to push first
Connecting rod and the second connecting rod, promote lower fagging to rise, be finely adjusted, be accurately positioned the height of template.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is A structure enlargement diagrams；
Fig. 3 is the utility model overlooking the structure diagram.
In figure：Absolute altitude measuring point 1, template 2, support 3 on support, stand connection 4, standard carriage 5, hydraulically extensible bar 6, the
One support 7, support concrete bed 8, the first oil pipe 9, fuel tank 10, screw rod 11, second support 12, motor 13, the first spur gear
14th, the second spur gear 15, sleeve 16, gag lever post 17, head rod 18, L-type bar 19, bolt sleeve 20, the second connecting rod 21, electricity
Brain control device 22, lower fagging 23.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：One kind adjustment simply supported girder bridge holder device, including
3 are supported on absolute altitude measuring point 1, template 2 and support, being marked in template 2 has absolute altitude measuring point 1, and the number of absolute altitude measuring point 1 is six
It is individual, and the apex of the upper surface of template 2 and the middle side edge of template 2 are distributed in, it is fixedly connected with the lower surface of template 2 multiple
3 are supported on support, the number that 3 are supported on support is seven, and 3 are supported on support on the lower surface of template 2 in matrix distribution
Side away from template 2 is fixedly connected with multiple standard carriages 5, and the number of standard carriage 5 is no less than three, standard carriage 5 it
Between be threaded with stand connection 4, the bottom of standard carriage 5 is threaded with lower fagging 23, two is offered on lower fagging 23
It is individual on 5 symmetrical through hole of standard carriage, in through hole activity be plugged with gag lever post 17, lower fagging is run through in the bottom of gag lever post 17
23, and the bottom of gag lever post 17 is threaded with the upper surface of sleeve 16, activity is through there is a screw rod 11 in sleeve 16, on screw rod 11
Offer on 16 symmetrical reverse thread of sleeve, be socketed with screw rod 11 on 16 symmetrical two bolt sleeves 20 of sleeve, two
One end of L-type bar 19 is fixedly connected with individual bolt sleeve 20, the other end of L-type bar 19 is rotatably connected to the one of head rod 18
End and one end of the second connecting rod 21, the other end of head rod 18 are rotatably connected on the lower surface of lower fagging 23, and second
The other end of connecting rod 21 is rotatably connected on the upper surface of sleeve 16；
The lower surface of sleeve 16 is fixedly connected with hydraulically extensible bar 6, and the elongation maximum of hydraulically extensible bar 6 is one meter, liquid
The bottom of pressure expansion link 6 is fixedly connected with support concrete bed 8, and the side of hydraulically extensible bar 6 is provided with motor 13, and motor 13 is logical
The lower surface that first support 7 is crossed with sleeve 16 is fixedly connected, and the rotating shaft on motor 13 is fixedly connected with the first spur gear 14, and first
The top engagement of spur gear 14 is connected with the second spur gear 15, and the center of the second spur gear 15 is fixed with one end of screw rod 11 to be connected
Connect, the other end of screw rod 11 is rotatably connected to second support 12, and second support 12 is fixedly connected on the bottom face of sleeve 16, more
By one end of the through connection oil pump of the first oil pipe 9, the other end of oil pump is penetrated by the second oil pipe to be connected individual hydraulically extensible bar 6
Fuel tank 10 is connected to, motor 13 and oil pump are electrically connected with the power supply by computer controller 22, contained in computer controller 22
There is the power switch of control oil pump, so as to realize the flexible of control hydraulically extensible bar 6, control electricity is contained in computer controller 22
The power switch of the rotating of machine 13.
Operation principle：It is less than designed elevation when measuring absolute altitude, starts hydraulically extensible bar 6, standard carriage 5 is pushed and risen to
Absolute altitude measuring point 1 or so, realizes coarse adjustment, using the rotating of the controlled motor 13 of computer controller 22, drives the first spur gear 14
The second spur gear 15 is engaged, drives screw rod 11 to rotate so that the 20 relatively close movement of bolt sleeve on the both sides of sleeve 16, drives L-type
Bar 19 pushes the connecting rod 21 of head rod 18 and second, promotes lower fagging 23 to rise, is finely adjusted, is accurately positioned template 2
Highly.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. (3) are supported on one kind adjustment simply supported girder bridge holder device, including absolute altitude measuring point (1), template (2) and support, its feature
It is：Mark has absolute altitude measuring point (1) on the template (2), and is fixedly connected with multiple supports on the lower surface of template (2)
It is upper to support (3), support the side of (3) away from template (2) to be fixedly connected with multiple standard carriages (5), the mark on the support
Stand connection (4) is threaded between quasi- support (5), the bottom of the standard carriage (5) is threaded with lower fagging
(23) two, are offered on the lower fagging (23) on standard carriage (5) symmetrical through hole, activity grafting in the through hole
Limited location bar (17), lower fagging (23) is run through in the bottom of the gag lever post (17), and the bottom of gag lever post (17) is threaded with
The upper surface of sleeve (16), in the sleeve (16) activity offered through there is screw rod (11) on the screw rod (11) on set
Cylinder (16) symmetrical reverse thread, is socketed with symmetrical two bolt sleeves (20) of sleeve (16), institute on the screw rod (11)
One end that L-type bar (19) are fixedly connected with two bolt sleeves (20) is stated, the other end of the L-type bar (19) is rotatably connected to
One end of one connecting rod (18) and one end of the second connecting rod (21), the other end of the head rod (18) are rotatably connected on
On the lower surface of lower fagging (23), the other end of second connecting rod (21) is rotatably connected on the upper surface of sleeve (16)；
The lower surface of the sleeve (16) is fixedly connected with hydraulically extensible bar (6), and the bottom of the hydraulically extensible bar (6), which is fixed, to be connected
Support concrete bed (8) is connected to, the side of the hydraulically extensible bar (6) is provided with motor (13), and the motor (13) passes through
One support (7) is fixedly connected with the lower surface of sleeve (16), and the rotating shaft on the motor (13) is fixedly connected with the first spur gear
(14), the top of first spur gear (14), which is engaged, is connected with the second spur gear (15), in second spur gear (15)
The heart is fixedly connected with the one end of screw rod (11), and the other end of the screw rod (11) is rotatably connected to second support (12), and described
Two supports (12) are fixedly connected on the bottom face of sleeve (16), and multiple hydraulically extensible bars (6) pass through the first oil pipe (9)
One end of through connection oil pump, the other end of oil pump have a fuel tank (10) by the second oil pipe through connection, the motor (13) and
Oil pump is electrically connected with the power supply by computer controller (22).
A kind of 2. adjustment simply supported girder bridge holder device according to claim 1, it is characterised in that：Supported on the support
(3) number is seven, and in matrix distribution on the lower surface of template (2).
A kind of 3. adjustment simply supported girder bridge holder device according to claim 1, it is characterised in that：The standard carriage (5)
Number be no less than three.
A kind of 4. adjustment simply supported girder bridge holder device according to claim 1, it is characterised in that：The hydraulically extensible bar
(6) elongation maximum is one meter.
A kind of 5. adjustment simply supported girder bridge holder device according to claim 1, it is characterised in that：The absolute altitude measuring point (1)
Number be six, and be distributed in the apex of template (2) upper surface and the middle side edge of template (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721077976.4U CN207143748U (en) | 2017-08-27 | 2017-08-27 | One kind adjustment simply supported girder bridge holder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721077976.4U CN207143748U (en) | 2017-08-27 | 2017-08-27 | One kind adjustment simply supported girder bridge holder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207143748U true CN207143748U (en) | 2018-03-27 |
Family
ID=61670066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721077976.4U Expired - Fee Related CN207143748U (en) | 2017-08-27 | 2017-08-27 | One kind adjustment simply supported girder bridge holder device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207143748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524088A (en) * | 2017-08-27 | 2017-12-29 | 贵州新联爆破工程集团有限公司 | One kind adjustment simply supported girder bridge holder device |
-
2017
- 2017-08-27 CN CN201721077976.4U patent/CN207143748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524088A (en) * | 2017-08-27 | 2017-12-29 | 贵州新联爆破工程集团有限公司 | One kind adjustment simply supported girder bridge holder device |
| CN107524088B (en) * | 2017-08-27 | 2023-06-30 | 保利新联爆破工程集团有限公司 | Support device for adjusting simply supported girder bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 550002, 14 floor, Fu Zhong commercial building, No. 102 Xinhua Road, Nanming District, Guiyang, Guizhou. Patentee after: POLY XINLIAN BLASTING ENGINEERING GROUP Co.,Ltd. Address before: 550002, 14 floor, Fu Zhong commercial building, No. 102 Xinhua Road, Nanming District, Guiyang, Guizhou. Patentee before: GUIZHOU XINLIAN BLASTING ENGINEERING GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |