CN213656180U - A measuring device for road and bridge construction - Google Patents
A measuring device for road and bridge construction Download PDFInfo
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- CN213656180U CN213656180U CN202022804376.1U CN202022804376U CN213656180U CN 213656180 U CN213656180 U CN 213656180U CN 202022804376 U CN202022804376 U CN 202022804376U CN 213656180 U CN213656180 U CN 213656180U
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 7
- 244000309464 bull Species 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
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Abstract
本实用新型公开了一种道路桥梁施工用测量装置，涉及施工用测量装置领域，针对现有道路桥梁施工用测量装置中的水准仪不方便进行调平以及使用固定不够稳固的问题，现提出如下方案，其包括安装盘，所述安装盘的下端面固定连接有圆筒，所述安装盘的上端面固定连接有设备仓，所述设备仓的上端面固定连接有水准仪，所述设备仓内安装有蓄电池组，所述圆筒外侧面的上、下两端均开设有滑道，所述圆筒的上、下两侧内壁之间转动连接有螺杆且螺杆的下端延伸在圆筒的下方并固定连接有手柄，所述螺杆上、下两端外侧面的螺纹旋向相反。本装置具有方便对水准仪进行调平以及通过四角支撑提高了在使用中的稳固性以及方便折叠收纳携带的特点。
The utility model discloses a measuring device for road and bridge construction, which relates to the field of construction measuring devices. Aiming at the problems that the level in the existing measuring device for road and bridge construction is inconvenient for leveling and is not stable enough to use, the following scheme is proposed. , which includes an installation plate, the lower end surface of the installation plate is fixedly connected with a cylinder, the upper end surface of the installation plate is fixedly connected with an equipment compartment, the upper end surface of the equipment compartment is fixedly connected with a level, and the equipment compartment is installed There is a battery pack, the upper and lower ends of the outer side of the cylinder are provided with slideways, a screw is rotatably connected between the inner walls of the upper and lower sides of the cylinder, and the lower end of the screw extends below the cylinder and A handle is fixedly connected, and the threads on the outer side surfaces of the upper and lower ends of the screw rod are rotated in opposite directions. The device has the characteristics of convenient leveling of the level, improved stability in use through four-corner support, and convenient folding, storage and carrying.
Description
Technical Field
The utility model relates to a measuring device field is used in the construction, especially relates to a measuring device is used in road and bridge construction.
Background
The level is an instrument for measuring the height difference between two points on the ground by establishing a horizontal sight line, and appears after a telescope and the level are invented in the 17-18 th century. The principle is to measure the height difference between ground points according to the leveling principle. The main components are hopeful to be a telescope, a tube level gauge, a vertical shaft, a base and a foot screw. An automatic leveling instrument appears in the early 50 s of the 20 th century; in the 60 s, a laser level gauge is developed; electronic or digital levels appeared in the 90 s. The device is divided into a micro-inclination level, an automatic leveling level, a laser level and a digital level according to the structure. The precision level is divided into a precision level and a common level according to the precision.
Because its generally can only rotate and the adjustment range on the horizontal plane of current spirit level is effective, consequently inconvenient when some mountain regions or earth geography uses leveling it, inconvenient carry the spirit level in the device that has now simultaneously to and the spirit level generally all supports through the A-frame, and firm degree is limited. Therefore, a measuring device for road and bridge construction is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a measuring device is used in road and bridge construction has solved the inconvenient leveling of spirit level among the measuring device is used in the current road and bridge construction and has used the fixed problem firm inadequately.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a measuring device for road and bridge construction comprises a mounting disc, wherein a cylinder is fixedly connected to the lower end face of the mounting disc, an equipment bin is fixedly connected to the upper end face of the mounting disc, a level gauge is fixedly connected to the upper end face of the equipment bin, a storage battery pack is installed in the equipment bin, slideways are respectively arranged at the upper end and the lower end of the outer side face of the cylinder, a screw rod is rotatably connected between the inner walls of the upper side and the lower side of the cylinder, the lower end of the screw rod extends below the cylinder and is fixedly connected with a handle, the thread rotating directions of the outer side faces of the upper end and the lower end of the screw rod are opposite, a circular ring is respectively sleeved at the upper end and the lower end of the screw rod in a threaded manner, an arc-shaped supporting plate is arranged on the outer side face of the cylinder, a mounting seat is respectively fixedly connected to one side of the circular ring, which is close to the arc-, an adjusting rod is arranged in each threaded cylinder.
Preferably, the storage battery pack is electrically connected with the level gauge, and the surface array of the cylinder is provided with slideways.
Preferably, the outer side surface array of the cylinder is provided with arc-shaped supporting plates, and the arc-shaped supporting plates are respectively arranged corresponding to the slide ways and are all arranged on the same radial straight line of the cylinder.
Preferably, the circular rings on the upper side and the lower side are respectively sleeved on the upper end and the lower end of the screw rod in a threaded manner and are arranged in the cylinder in a sliding manner.
Preferably, the arc-shaped supporting plate is fixedly connected with a mounting seat along the radial direction of the cylinder and the outer side surface of the circular ring, and the mounting seat is arranged in the slide way in a sliding manner.
Preferably, both ends of each rotating rod are respectively and rotatably connected with the mounting seats at both ends through pin shafts, and the adjusting rod is sleeved in the threaded cylinder in a threaded manner.
Compared with the prior art, the beneficial effects of the utility model are that:
through the installation disc, the cylinder, the equipment bin, the level gauge, the storage battery, the slideway, the screw rod, the handle, the circular ring, the installation seat, the rotating rod, the arc-shaped supporting plate, the threaded cylinder and the adjusting rod, the device can drive the screw rod to rotate by rotating the handle, thereby driving the circular rings at the upper and lower sides to move away from each other in the cylinder, further pushing each arc-shaped supporting plate to move away from each other along the radial direction of the cylinder through the rotating rod, meanwhile, after the arc-shaped supporting plates are unfolded, the adjusting rods can be rotated according to the specific situation of the terrain, so that the adjusting rods can have different extension lengths at the lower end of the threaded cylinder, thereby being capable of carrying out the general leveling of the level gauge directly through the supporting connection, facilitating the later leveling of the level gauge, simultaneously because the device adopts the four corners setting, increased the steadiness when using, also portable is accomodate simultaneously.
Make this device have the convenience carry out the leveling to the spirit level and support the characteristics that have improved the steadiness of in use and convenient folding accomodating and carrying through the four corners.
Drawings
Fig. 1 is the utility model discloses a cross-sectional view of measuring device's structure is used in road and bridge construction.
Fig. 2 is the utility model discloses a measuring device's cross-sectional view of overlooking the structure for road and bridge construction.
Fig. 3 is the utility model discloses a measuring device's for road and bridge construction top view.
Reference numbers in the figures: the device comprises a mounting disc 1, a cylinder 2, an equipment bin 3, a level 4, a storage battery pack 5, a slideway 6, a screw 7, a handle 8, a ring 9, a mounting seat 10, a rotating rod 11, an arc-shaped supporting plate 12, a threaded cylinder 13 and an adjusting rod 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a measuring device for road and bridge construction comprises a mounting plate 1, a cylinder 2 is fixedly connected to the lower end surface of the mounting plate 1, an equipment bin 3 is fixedly connected to the upper end surface of the mounting plate 1, a level 4 is fixedly connected to the upper end surface of the equipment bin 3, a storage battery 5 is installed in the equipment bin 3, slide ways 6 are respectively arranged at the upper end and the lower end of the outer side surface of the cylinder 2, a screw 7 is rotatably connected between the inner walls of the upper side and the lower side of the cylinder 2, the lower end of the screw 7 extends below the cylinder 2 and is fixedly connected with a handle 8, rings 9 are respectively sleeved on the screw 7 in a manner that the thread directions of the outer side surfaces of the upper end and the lower end are opposite, the upper end and the lower end of the screw 7 are respectively threaded with a ring 9, an arc support plate 12 is arranged on the outer side of the cylinder 2, a mounting seat 10 is fixedly connected to one side of the, the outer side surface of each arc-shaped supporting plate 12 is fixedly connected with a threaded cylinder 13, and an adjusting rod 14 is arranged in each threaded cylinder 13.
In this embodiment, storage battery 5 is connected with 4 electricity of spirit level, slide 6 has been seted up to the surface array of drum 2, the lateral surface array of drum 2 is provided with arc backup pad 12 and arc backup pad 12 corresponds the setting with slide 6 respectively and all on the same radial straight line of drum 2, ring 9 of upper and lower both sides is threaded sleeve respectively and is established on screw rod 7, lower both ends and slip the setting in drum 2, arc backup pad 12 is along the radial equal fixedly connected with mount pad 10 of lateral surface of drum 2 and ring 9 and mount pad 10 slip the setting in slide 6, the both ends of every bull stick 11 all rotate with the mount pad 10 at both ends respectively through the round pin axle and are connected, adjust pole 14 threaded sleeve and establish in threaded sleeve 13.
The working principle is as follows: when the leveling device is used, the screw rod 7 can be driven to rotate by rotating the handle 8, because the circular rings 9 arranged at the upper side and the lower side in the cylinder 2 are sleeved at the upper side and the lower side of the screw rod 7 in a threaded manner, and the thread turning directions of the outer side surfaces of the upper end and the lower end of the screw rod 7 are opposite, the circular rings 9 at the upper side and the lower side can be driven to mutually separate in the cylinder 2, then the rotating rods 11 can be rotated and unfolded, further the arc-shaped supporting plates 12 can be pushed to mutually separate in the radial direction of the cylinder 2 by the rotating rods 11, and after the arc-shaped supporting plates 12 are spread, the adjusting rods 14 can be rotated according to the specific situation of the terrain, so that the adjusting rods 14 can have different extending lengths at the lower end of the threaded cylinder 13, further, the bracket at the bottom of the leveling device 4 can be directly used for carrying out the general leveling on the leveling on, simultaneously because the device adopts the four corners setting, increased the steadiness when using, also portable is accomodate simultaneously.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A measuring device for road and bridge construction comprises a mounting disc (1), wherein a cylinder (2) is fixedly connected to the lower end face of the mounting disc (1), an equipment bin (3) is fixedly connected to the upper end face of the mounting disc (1), a level gauge (4) is fixedly connected to the upper end face of the equipment bin (3), a storage battery (5) is installed in the equipment bin (3), the measuring device is characterized in that slide ways (6) are respectively arranged at the upper end and the lower end of the outer side face of the cylinder (2), a screw rod (7) is rotatably connected between the inner walls of the upper side and the lower side of the cylinder (2), the lower end of the screw rod (7) extends below the cylinder (2) and is fixedly connected with a handle (8), the thread rotating directions of the outer side faces of the upper end and the lower end of the screw rod (7) are opposite, a circular ring (9) is respectively sleeved at the upper end and the lower end of the screw rod (7), and an arc-, equal fixedly connected with mount pad (10) in one side that equal arc backup pad (12) of ring (9) are close to each other, rotate through mount pad (10) between ring (9) and arc backup pad (12) and be connected with bull stick (11), every the equal fixedly connected with screw thread section of thick bamboo (13) of lateral surface of arc backup pad (12), every all be provided with in screw thread section of thick bamboo (13) and adjust pole (14).
2. The measuring device for the road and bridge construction is characterized in that the storage battery pack (5) is electrically connected with the level gauge (4), and the surface of the cylinder (2) is provided with slideways (6) in an array manner.
3. The measuring device for the road and bridge construction is characterized in that arc-shaped supporting plates (12) are arranged on the outer side surface of the cylinder (2) in an array mode, the arc-shaped supporting plates (12) are respectively arranged corresponding to the slide ways (6) and are all arranged on the same radial straight line of the cylinder (2).
4. The measuring device for road and bridge construction according to claim 1, wherein the rings (9) at the upper and lower sides are respectively threaded on the upper and lower ends of the screw (7) and slidably arranged in the cylinder (2).
5. The measuring device for the road and bridge construction is characterized in that the arc-shaped supporting plate (12) is fixedly connected with an installation seat (10) along the radial direction of the cylinder (2) and the outer side surface of the circular ring (9), and the installation seat (10) is arranged in the slideway (6) in a sliding mode.
6. The measuring device for road and bridge construction according to claim 1, wherein both ends of each rotating rod (11) are rotatably connected with the mounting seats (10) at both ends through pin shafts respectively, and the adjusting rod (14) is sleeved in the threaded cylinder (13) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022804376.1U CN213656180U (en) | 2020-11-29 | 2020-11-29 | A measuring device for road and bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022804376.1U CN213656180U (en) | 2020-11-29 | 2020-11-29 | A measuring device for road and bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213656180U true CN213656180U (en) | 2021-07-09 |
Family
ID=76688156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022804376.1U Expired - Fee Related CN213656180U (en) | 2020-11-29 | 2020-11-29 | A measuring device for road and bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213656180U (en) |
-
2020
- 2020-11-29 CN CN202022804376.1U patent/CN213656180U/en not_active Expired - Fee Related
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| 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: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |