CN220284623U - Device for improving control precision of bridge deck pavement elevation - Google Patents
Device for improving control precision of bridge deck pavement elevation Download PDFInfo
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- CN220284623U CN220284623U CN202322260925.7U CN202322260925U CN220284623U CN 220284623 U CN220284623 U CN 220284623U CN 202322260925 U CN202322260925 U CN 202322260925U CN 220284623 U CN220284623 U CN 220284623U
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- bridge deck
- elevation
- embedded screw
- deck pavement
- sliding rod
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- 230000003028 elevating effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of bridge deck pavement, in particular to a device for improving the control precision of the bridge deck pavement elevation, which comprises a device main body positioned at two sides of the top of a bridge deck, wherein the device main body is formed by combining two groups of symmetrically distributed adjustable elevation belt mechanisms, each group of adjustable elevation belt mechanisms comprises an embedded screw and an elevation belt body, meanwhile, the elevation belt body is movably installed at one side of the embedded screw, which is close to the center of the bridge deck, through an installation adjusting assembly, the installation adjusting assembly comprises a fixed sliding rod fixedly installed at one side of the outer surface of the embedded screw, a rotating seat is fixedly installed at the bottom end of one side, which is far away from the embedded screw, of the fixed sliding rod, the outer surface of the fixed sliding rod is close to the top of the rotating seat, a lifting table is slidably installed through the installation adjusting assembly, and the elevation belt body can be controlled to lift according to the actual condition of the bridge deck, errors are greatly reduced, and the overall control precision is improved.
Description
Technical Field
The utility model relates to the technical field of bridge deck pavement, in particular to a device for improving the control accuracy of bridge deck pavement elevation.
Background
The bridge deck pavement is a protective layer paved on the bridge deck plate and used for preventing wheels (or caterpillar tracks) from directly wearing the bridge deck plate and diffusing wheel loads, and also providing a smooth and anti-skid driving surface for vehicles, and the bridge deck pavement construction process flow comprises bridge deck plate cleaning, bridge deck pavement control elevation band, reinforcement mesh paving, concrete construction, manual plastering and concrete curing, wherein the bridge deck pavement control elevation band adopts angle steel control, and adopts a fixed installation mode, so that the bridge deck pavement control elevation band is not easy to adjust, the existing error is larger, the overall control precision is reduced,
therefore, there is a need to design a device for improving the control accuracy of the height control of bridge deck pavement to solve the above-mentioned problems in the background art.
Disclosure of Invention
The utility model aims to provide a device for improving the control precision of the bridge deck pavement elevation, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an improve bridge deck pavement elevation control precision device, includes the device main part that is located bridge floor top both sides, the device main part is formed by two sets of adjustable elevation area mechanisms that are symmetrical distribution, and every adjustable elevation area mechanism of group all is including pre-buried screw rod and elevation area body, the elevation area body is near one side of bridge floor center department through installation adjusting part movable mounting at pre-buried screw rod simultaneously, and installation adjusting part is including fixed slide bar of fixed mounting in pre-buried screw rod surface one side, one side bottom department fixed mounting who keeps away from pre-buried screw rod at fixed slide bar has the roating seat, and the surface that fixed slide bar is close to the top slidable mounting of roating seat has the elevating platform, the inside that is close to the roating seat of elevating platform top center department through-mounting has the transmission lead screw simultaneously.
As the preferable scheme of the utility model, the bottom end of the embedded screw is embedded and arranged in the bridge deck, and the top end of the embedded screw extends to the top of the elevation belt body.
As a preferable scheme of the utility model, the upper end and the lower end of the fixed sliding rod, which are close to one side of the embedded screw, are respectively and fixedly provided with an upper mounting anchor ear and a lower mounting anchor ear, the upper mounting anchor ear and the lower mounting anchor ear are sleeved on the outer surface of the embedded screw through mounting clamping grooves, and meanwhile, the upper mounting anchor ear, the lower mounting anchor ear and the embedded screw are fixedly connected through locking bolts.
As the preferable scheme of the utility model, the fixed slide bar penetrates through one end of the inside of the lifting platform, the limit bolt is spirally arranged on the outer surface of the lifting platform close to the fixed slide bar, and the elevation belt body is fixedly arranged on one side surface of the lifting platform far away from the fixed slide bar through the fixed bolt.
As a preferable scheme of the utility model, the bottom end and the top end of the transmission screw rod are respectively fixedly provided with a rotor end and a rotating handle, the top surface of the rotating seat is provided with a rotating groove matched with the rotor end, and the rotor end is in rotary connection with the rotating groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the elevation belt body can be controlled to rise and fall by utilizing the screw transmission principle through the arranged installation and adjustment assembly, so that the adjustment is carried out according to the actual condition of the bridge deck, the error is greatly reduced, and the overall control precision is improved.
Drawings
FIG. 1 is a schematic view of the overall installation front plan exterior structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the elevation band adjustable mechanism in the present utility model in front plan view;
fig. 3 is a schematic front plan internal structure of the installation adjusting assembly in the present utility model.
In the figure: 1. a device body; 2. an adjustable elevation band mechanism; 21. embedding a screw; 22. an elevation band body; 23. installing an adjusting component; 231. fixing the slide bar; 2311. the upper part is provided with a hoop; 2312. the lower part is provided with a hoop; 2313. a mounting clip groove; 2314. a locking bolt; 232. a rotating seat; 233. a lifting table; 2331. a limit bolt; 2332. a fixing bolt; 234. a transmission screw rod; 2341. a rotor end; 2342. a rotating handle.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In an embodiment, please refer to fig. 1-3, the present utility model provides a technical solution:
the utility model provides an improve bridge deck pavement elevation control precision device, includes the device main part 1 that is located bridge floor top both sides, device main part 1 is formed by two sets of adjustable elevation area mechanism 2 combinations that are symmetrical distribution, and every adjustable elevation area mechanism 2 of group all is including pre-buried screw rod 21 and elevation area body 22, simultaneously elevation area body 22 is through the one side that installation adjusting part 23 movable mounting is close to bridge floor center department at pre-buried screw rod 21, and installation adjusting part 23 is including the fixed slide bar 231 of fixed mounting in pre-buried screw rod 21 surface one side, one side bottom department fixed mounting at fixed slide bar 231 keep away from pre-buried screw rod 21 has swivel mount 232, and the surface of fixed slide bar 231 is close to the top slidable mounting of swivel mount 232 and has elevating platform 233, the inside that elevating platform 233 is close to the top center department of swivel mount 232 runs through and installs drive screw 234 simultaneously.
Wherein, embedded installation in the inside of bridge floor in pre-buried screw rod 21 bottom, and pre-buried screw rod 21 top extends to the top of elevation area body 22, during the installation, can combine installation clamping groove 2313, lock bolt 2314 and pre-buried screw rod 21 with fixed slide bar 231 through last installation staple bolt 2311 and lower installation staple bolt 2312 and carry out fixed mounting, later with elevation area body 22 through fixing bolt 2332 and elevating platform 233 fixed connection, when there is the error, can be manual in the same direction as, rotate the handle 2342 against the time, elevating platform 233 goes up and down under the effect of transmission lead screw 234 this moment, thereby drive elevation area body 22 and go up and down thereupon, and utilize lead screw transmission principle steerable elevation area body 22 through the installation adjusting part 23 that sets up, thereby adjust according to bridge floor actual conditions, greatly reduced error, and then holistic control accuracy improves.
In this embodiment, please refer to fig. 3, the upper and lower ends of the side of the fixed sliding rod 231 near the embedded screw 21 are respectively and fixedly provided with an upper mounting hoop 2311 and a lower mounting hoop 2312, and the upper mounting hoop 2311 and the lower mounting hoop 2312 are sleeved on the outer surface of the embedded screw 21 through a mounting groove 2313, and meanwhile, the upper mounting hoop 2311, the lower mounting hoop 2312 and the embedded screw 21 are fixedly connected through a locking bolt 2314, and the mounting adjusting component 23 can be conveniently disassembled and assembled and is strong in stability after being mounted through the upper mounting hoop 2311 and the lower mounting hoop 2312.
In this embodiment, referring to fig. 3, the fixed sliding rod 231 penetrates through one end of the inside of the lifting platform 233, a limit bolt 2331 is screwed on the outer surface of the lifting platform 233 near the fixed sliding rod 231, the elevation band body 22 is fixedly mounted on a side surface of the lifting platform 233 far from the fixed sliding rod 231 through a fixed bolt 2332, and the lifting platform 233 after lifting adjustment can be further locked through the limit bolt 2331, so that the overall stability and reliability are improved.
In this embodiment, referring to fig. 3, the bottom end and the top end of the driving screw 234 are respectively and fixedly provided with a rotor end 2341 and a rotating handle 2342, the top surface of the rotating seat 232 is provided with a rotating groove adapted to the rotor end 2341, meanwhile, the rotor end 2341 is rotationally connected with the rotating groove, and the driving screw 234 can rotate more stably and reliably by combining the rotating seat 232 with the rotating groove adapted to the rotor end 2341.
Working principle: during installation, the fixed sliding rod 231 can be fixedly installed with the embedded screw 21 through the upper installation anchor ear 2311 and the lower installation anchor ear 2312 combined with the installation anchor groove 2313 and the locking bolt 2314, then the elevation belt body 22 is fixedly connected with the lifting platform 233 through the fixing bolt 2332, when errors exist, the lifting platform 233 can manually rotate the rotating handle 2342 clockwise and counterclockwise, at the moment, the lifting platform 233 is lifted under the action of the transmission screw rod 234, so that the elevation belt body 22 is driven to lift along with the lifting platform, and the elevation belt body 22 can be controlled to lift by utilizing the screw rod transmission principle through the installation adjusting assembly 23, so that the adjustment is carried out according to the actual condition of the bridge deck, the errors are greatly reduced, and the overall control precision is improved, so that the lifting platform has certain popularization value.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Device for improving control precision of bridge deck pavement elevation, comprising a device main body (1) positioned at two sides of the top of a bridge deck, and characterized in that: the device body (1) is formed by combining two groups of adjustable elevation belt mechanisms (2) which are symmetrically distributed, each group of adjustable elevation belt mechanisms (2) comprises an embedded screw (21) and an elevation belt body (22), meanwhile, the elevation belt body (22) is movably mounted on one side, close to the center of a bridge deck, of the embedded screw (21) through a mounting adjusting component (23), the mounting adjusting component (23) comprises a fixed sliding rod (231) fixedly mounted on one side of the outer surface of the embedded screw (21), a rotating seat (232) is fixedly mounted at the bottom end of one side, far away from the embedded screw (21), of the fixed sliding rod (231), a lifting table (233) is slidably mounted at the top, close to the rotating seat (232), of the outer surface of the fixed sliding rod (231), and a transmission screw (234) is mounted in a penetrating manner at the center of the top, close to the rotating seat (232), of the lifting table (233).
2. The device for improving the control accuracy of the height control of bridge deck pavement according to claim 1, wherein: the embedded screw (21) bottom embedding is installed in the inside of bridge floor, and embedded screw (21) top extends to the top of elevation area body (22).
3. The device for improving the control accuracy of the height control of bridge deck pavement according to claim 1, wherein: the upper end and the lower end of the fixed sliding rod (231) close to one side of the embedded screw (21) are respectively fixedly provided with an upper installation hoop (2311) and a lower installation hoop (2312), the upper installation hoop (2311) and the lower installation hoop (2312) are sleeved on the outer surface of the embedded screw (21) through an installation clamping groove (2313), and meanwhile the upper installation hoop (2311), the lower installation hoop (2312) and the embedded screw (21) are fixedly connected through a locking bolt (2314).
4. The device for improving the control accuracy of the height control of bridge deck pavement according to claim 1, wherein: the fixed slide bar (231) penetrates through one end of the inside of the lifting table (233), a limit bolt (2331) is spirally arranged on the outer surface of the lifting table (233) close to the fixed slide bar (231), and the elevation belt body (22) is fixedly arranged on one side surface, far away from the fixed slide bar (231), of the lifting table (233) through the fixed bolt (2332).
5. The device for improving the control accuracy of the height control of bridge deck pavement according to claim 1, wherein: the bottom and the top of the transmission screw rod (234) are respectively and fixedly provided with a rotor end (2341) and a rotating handle (2342), the top surface of the rotating seat (232) is provided with a rotating groove matched with the rotor end (2341), and the rotor end (2341) is connected with the rotating groove in a rotating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322260925.7U CN220284623U (en) | 2023-08-22 | 2023-08-22 | Device for improving control precision of bridge deck pavement elevation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322260925.7U CN220284623U (en) | 2023-08-22 | 2023-08-22 | Device for improving control precision of bridge deck pavement elevation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220284623U true CN220284623U (en) | 2024-01-02 |
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ID=89340430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322260925.7U Active CN220284623U (en) | 2023-08-22 | 2023-08-22 | Device for improving control precision of bridge deck pavement elevation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220284623U (en) |
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2023
- 2023-08-22 CN CN202322260925.7U patent/CN220284623U/en active Active
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