Bridge floor cement leveling device
By designing an automated device for leveling bridge deck cement, the problems of long construction time and high labor costs of existing construction devices are solved, and the effects of shortening construction period, improving construction efficiency and saving labor costs are achieved.
Patent Information
- Application Number
- CN202420539596.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-03-19
AI Technical Summary
The existing bridge deck construction equipment has a long construction time and a lot of labor, which leads to an increase in labor costs and a slow construction speed, which cannot meet the requirements of tight construction periods and paving flatness.
Design a bridge deck cement leveling device, including the device body and track, and the bottom of the device body is equipped with a pressing plane and a vibrating member. Through the cooperation of the track and the driving member, the movement and vibration of the device body are realized, and the leveling and vibration are performed instead of manual leveling and vibration. Tamper.
Through the automated leveling and vibration process, the construction period is shortened, construction efficiency is improved, and labor costs are saved.
Smart Images
Figure CN222477165U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bridge deck construction, in particular to a bridge deck cement leveling device. Background Art
[0002] Bridge deck paving is generally done in sections, that is, after the steel mesh for bridge deck paving is tied, a manually dragged vibrating device is used for paving.
[0003] The inventors have found that the above-mentioned construction device has the disadvantages of long construction time and high labor requirements, resulting in increased labor costs and slow construction, and cannot meet the construction requirements of tight schedule and bridge deck pavement flatness. Utility Model Content
[0004] The utility model aims to provide a bridge deck cement leveling device, which can reduce labor costs.
[0005] The embodiment of the utility model is achieved as follows:
[0006] The utility model provides a bridge deck cement leveling device, comprising:
[0007] The device body has a pressing plane at the bottom thereof, and the pressing plane is used to press cement for pouring the bridge deck;
[0008] A track, wherein the track is arranged along the extension direction of the bridge deck, and the device body is slidably matched with the track so that the device body can move along the track;
[0009] The device body is also provided with a driving member, which is used to drive the device body to move along the track; the device body is also provided with a vibrating member, which is used to drive the device body to vibrate so as to drive the pressing plane to vibrate the cement.
[0010] In an optional embodiment, the driving member is a winch, which includes a winch body and a steel wire rope, the winch body is installed on the device body, the steel wire rope is arranged along the extension direction of the bridge deck, and the free end of the steel wire rope is fixed at one end in the extension direction of the bridge deck.
[0011] In an optional embodiment, the device body further comprises a frame having a gap therein, and the track passes through the gap so that the frame can slide along the track.
[0012] In an optional embodiment, the length of the pressing plane is consistent with the width of the bridge deck.
[0013] In an optional embodiment, the driving member includes a first driving member and a second driving member, and the first driving member and the second driving member are respectively located at two ends of the device body.
[0014] In an optional embodiment, the vibration member is located between the first driving member and the second driving member.
[0015] In an optional embodiment, the length of the track is consistent with the length of the bridge deck.
[0016] In an optional embodiment, the track includes a track body and a plurality of support columns, the length of the track body is consistent with the length of the bridge deck, the two ends of the support columns are respectively connected to the bridge deck and the track body so that there is a distance between the track body and the bridge deck, and the support columns are arranged at intervals along the length direction of the track body.
[0017] In an optional embodiment, the track includes a first track, a second track and a third track which are parallel to each other, the first track and the third track are respectively located at two ends in the width direction of the bridge deck, and the second track is arranged between the first track and the third track.
[0018] In an optional embodiment, a controller is also provided on the device body, and the controller is used to control the moving speed of the device body.
[0019] The beneficial effects of the embodiments of the utility model are:
[0020] The utility model includes a device body and a track. A pressing plane is provided at the bottom of the device body. The pressing plane is used to press cement for pouring the bridge deck. The track is arranged along the extension direction of the bridge deck. The device body and the track are slidably matched so that the device body can move along the track. A driving member is also provided on the device body. The driving member is used to drive the device body to move along the track. A vibrating member is also provided on the device body. The vibrating member is used to drive the device body to vibrate so as to drive the pressing plane to vibrate the cement. The utility model arranges a driving member to drive the device body to move through the sliding cooperation between the track and the device body, thereby leveling the bridge deck, and at the same time arranges a vibrating member to vibrate the bridge deck. It replaces the construction structure dragged by humans, shortens the construction period, improves the construction efficiency, and saves labor costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0022] Figure 1 It is a structural schematic diagram of a bridge deck cement leveling device according to an embodiment of the utility model.
[0023] Icons: 100-bridge deck cement leveling device; 10-device body; 11-frame; 12-pressing plane; 13-vibrating member; 14-driving member; 141-first driving member; 142-second driving member; 143-winch body; 144-wire rope; 15-controller; 20-track; 21-first track; 22-second track; 23-third track; 24-track body; 25-support column. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0027] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0028] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0030] Please refer to Figure 1 The present embodiment provides a bridge deck cement leveling device 100, which is used to level the cement poured on the bridge deck after the steel mesh for bridge deck paving is tied. The bridge deck cement leveling device 100 includes a device body 10 and a track 20. A pressing plane 12 is provided at the bottom of the device body 10. The pressing plane 12 is used to press the cement poured on the bridge deck. The track 20 is arranged along the extension direction of the bridge deck. The device body 10 and the track 20 are slidably matched so that the device body 10 can move along the track 20. A driving member 14 is also provided on the device body 10. The driving member 14 is used to drive the device body 10 to move along the track 20. A vibrating member 13 is also provided on the device body 10. The vibrating member 13 is used to drive the device body 10 to vibrate so as to drive the pressing plane 12 to vibrate the cement.
[0031] Specifically, the device body 10 is made of welded steel bars, and includes a frame 11 and a pressing plane 12 disposed at the bottom thereof. It can be understood that the device body 10 is a beam structure, and its length is consistent with the width of the bridge deck.
[0032] Furthermore, the length of the pressing plane 12 is consistent with the width of the bridge deck. It can be understood that the length of the pressing plane 12 of the present invention can be adjusted according to the width of the bridge deck.
[0033] In this embodiment, the frame 11 has a gap, and the track 20 passes through the gap, so that the frame 11 can slide along the track 20 .
[0034] Furthermore, in order to prevent the device body 10 from rotating during the movement, in the present embodiment, the track 20 includes a first track 21, a second track 22, and a third track 23 which are parallel to each other. The first track 21 and the third track 23 are respectively located at both ends of the bridge deck width direction, and the second track 22 is arranged between the first track 21 and the third track 23. Specifically, the first track 21, the second track 22, and the third track 23 are at the same distance from each other. That is, the first track 21 and the second track 22 are respectively close to the roadside. The third track 23 is located in the middle of the bridge deck.
[0035] In this embodiment, the length of the track 20 is consistent with the length of the bridge deck to ensure that the movable distance of the device body 10 is consistent with the length of the bridge deck, thereby ensuring the leveling range of the device body 10.
[0036] Furthermore, in order to meet the rigidity of the track 20 and prevent the track 20 from being deformed under the action of external force, the track 20 includes a track body 24 and a plurality of support columns 25. The length of the track body 24 is consistent with the length of the bridge deck. The two ends of the support columns 25 are respectively connected to the bridge deck and the track body 24, so that there is a gap between the track body 24 and the bridge deck. The support columns 25 are arranged at intervals along the length direction of the track body 24.
[0037] In this embodiment, the track body 24 and the support column 25 are made of steel bars, which are cut and welded to form the track 20. Specifically, the track body 24 and the support column 25 are made of Φ16 steel bars. The spacing between adjacent support columns 25 is 50 cm. In other embodiments, the spacing between the support columns 25 can be set according to the rigidity requirements of the track 20, which is not limited by the present invention.
[0038] Further, the driving member 14 is a winch. The winch includes a winch body 143 and a steel wire rope 144. The winch body 143 is installed on the device body 10. The steel wire rope 144 is arranged along the extension direction of the bridge deck, and the free end of the steel wire rope 144 is fixed to one end of the extension direction of the bridge deck. It can be understood that when the winch is started, the steel wire rope 144 is rolled into the drum of the winch body 143, thereby pulling the winch body 143. Driven by the winch body 143, the device body 10 can move along the track 20.
[0039] It is understandable that one end of the steel wire rope 144 is fixed to the hoist body 143. The steel wire rope 144 can be wound around the hoist body 143. The other end of the steel wire rope 144 away from the one end fixed to the hoist body 143 is a free end. Specifically, a steel bar is fixed on the bridge deck, and the free end can be tied to the steel bar, so that the hoist body 143 can move toward the free end of the steel wire rope 144 under the pull of the steel wire rope 144.
[0040] In this embodiment, the speed of the winch is controlled at 25 revolutions per minute. The travel speed of the device body 10 is strictly controlled at 4 m / min, and a bridge deck with a width of 11 m and a length of 48 m can be paved per hour.
[0041] In order to prevent the cement from being vibrated loosely due to driving too fast, when vibrating the cement, a manual insertion vibrator is first used for vibrating, and then the device body 10 is used to vibrate comprehensively along the track 20 until the cement is vibrated compactly. The utility model automatically pulls the device body 10 to move by a winch, thereby reducing the labor cost during comprehensive vibration construction.
[0042] Furthermore, the driving member 14 includes a first driving member 141 and a second driving member 142. The first driving member 141 and the second driving member 142 are respectively located at two ends of the device body 10. In this embodiment, the first driving member 141 and the second driving member 142 are both located 1m away from the end of the device body 10.
[0043] The vibration member 13 is located between the first driving member 141 and the second driving member 142. Optionally, in this embodiment, the number of the vibration members 13 is two. In other embodiments, the number of the vibration members 13 can be set as needed, and the utility model does not limit it.
[0044] In order to realize automatic control of the device, a controller 15 is also provided on the device body 10. The controller 15 is used to control the moving speed of the device body 10. In this embodiment, the controller 15 is a control electric box. During construction, a dedicated person can be assigned to control the vibration driving speed, shoveling materials and filling materials to ensure that the paved surface is full, dense and flat.
[0045] The working principle and process of the bridge deck cement leveling device 100 provided in the embodiment of the utility model are:
[0046] The track 20 is fixed on the bridge deck, and the device body 10 is matched with the track 20. The winch and the vibrating member 13 are started, and the steel wire 144 is wound into the drum of the winch body 143, so as to pull the winch body 143. Driven by the winch body 143, the device body 10 can move along the track 20; at the same time, the vibrating member 13 drives the device body 10 to vibrate the cement bridge deck.
[0047] The beneficial effects of the bridge deck cement leveling device 100 provided by the embodiment of the utility model are:
[0048] The utility model includes a device body 10 and a track 20. A pressing plane 12 is provided at the bottom of the device body 10. The pressing plane 12 is used to press the cement cast on the bridge deck. The track 20 is arranged along the extension direction of the bridge deck. The device body 10 and the track 20 are slidably matched so that the device body 10 can move along the track 20. A driving member 14 is also provided on the device body 10. The driving member 14 is used to drive the device body 10 to move along the track 20. A vibrating member 13 is also provided on the device body 10. The vibrating member 13 is used to drive the device body 10 to vibrate so as to drive the pressing plane 12 to vibrate the cement. The utility model arranges the driving member 14 to drive the device body 10 to move through the sliding cooperation between the track 20 and the device body 10, thereby leveling the bridge deck, and at the same time arranges the vibrating member 13 to vibrate the bridge deck. It replaces the construction structure dragged by humans, shortens the construction period, improves the construction efficiency, and saves the labor cost.
[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A bridge deck cement leveling device, characterized in that: include: The device body has a pressing plane at the bottom thereof, and the pressing plane is used to press cement for pouring the bridge deck; A track, wherein the track is arranged along the extension direction of the bridge deck, and the device body is slidably matched with the track so that the device body can move along the track; The device body is also provided with a driving member, which is used to drive the device body to move along the track; the device body is also provided with a vibrating member, which is used to drive the device body to vibrate so as to drive the pressing plane to vibrate the cement.
2. The bridge deck cement leveling device according to claim 1, characterized in that: The driving member is a winch, which includes a winch body and a steel wire rope. The winch body is installed on the device body, the steel wire rope is arranged along the extension direction of the bridge deck, and the free end of the steel wire rope is fixed to one end in the extension direction of the bridge deck.
3. The bridge deck cement leveling device according to claim 1, characterized in that: The device body also includes a frame, the frame has a gap, and the track passes through the gap so that the frame can slide along the track.
4. The bridge deck cement leveling device according to claim 1, characterized in that: The length of the pressed plane is consistent with the width of the bridge deck.
5. The bridge deck cement leveling device according to claim 4, characterized in that: The driving member includes a first driving member and a second driving member, and the first driving member and the second driving member are respectively located at two ends of the device body.
6. The bridge deck cement leveling device according to claim 5, characterized in that: The vibration member is located between the first driving member and the second driving member.
7. The bridge deck cement leveling device according to claim 1, characterized in that: The length of the track is consistent with the length of the bridge deck.
8. The bridge deck cement leveling device according to claim 7, characterized in that: The track includes a track body and a plurality of support columns. The length of the track body is consistent with the length of the bridge deck. Both ends of the support columns are respectively connected to the bridge deck and the track body so that there is a distance between the track body and the bridge deck. The support columns are arranged at intervals along the length direction of the track body.
9. The bridge deck cement leveling device according to claim 1, characterized in that: The track includes a first track, a second track and a third track which are parallel to each other. The first track and the third track are respectively located at two ends in the width direction of the bridge deck, and the second track is arranged between the first track and the third track.
10. The bridge deck cement leveling device according to claim 1, characterized in that: The device body is also provided with a controller, and the controller is used to control the moving speed of the device body.