CN207316381U - A kind of civil engineering portable surveying instrument support device - Google Patents

Abstract

The utility model discloses a supporting device for a portable surveying instrument used in civil engineering, which comprises a bottom plate, two lock buckles are welded on the outer walls of both sides of the bottom plate, and the four lock buckles are respectively located at four corners of the bottom plate. A storage box is welded on the outer wall on one side of the top of the bottom plate, a cover is placed on the top of the storage box, a fixing seat is welded on the outer wall of the side of the top of the bottom plate away from the storage box, and a control shaft is welded on the top of the fixing seat, and the There is a threaded hole in the middle of the steering shaft, and the threaded hole is connected with a nut. The top end of the steering bolt is welded with a support seat, and the outer wall of the top end of the support seat is welded with a telescopic female rod. There is an extension rod plugged in. The utility model is simple in structure, practical and novel, convenient to carry and install, and can be quickly stored by users after use, saving space and time of users, and improving the work efficiency of users.

Description

A portable measuring instrument support device for civil engineering

technical field

The utility model relates to the technical field of supporting devices, in particular to a supporting device for a portable measuring instrument used in civil engineering.

Background technique

Civil engineering refers not only to the materials and equipment used, but also to the survey, design, construction, maintenance, repair and other technical activities, as well as the object of engineering construction. That is, various engineering facilities built on the ground or underground, on land or in water, that directly or indirectly serve human life, production, military affairs, and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, Power stations, airports, offshore platforms, water supply and drainage, and protection projects, etc. Accurate measurements are required. Civil engineering measurements mainly include leveling, angle measurement, distance measurement and linear orientation. The measuring instruments used in the field measurement process need to be moved around and disassembled frequently. At present, measuring instruments for civil engineering surveys are generally supported by tripod brackets, which are bulky, inconvenient to carry, and slow to install and disassemble, which affects the accuracy of measurement data and measurement efficiency. Therefore, there is an urgent need for a portable instrument for civil engineering. Measuring instrument support device.

Contents of the invention

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a portable measuring instrument supporting device for civil engineering.

In order to achieve the above object, the utility model adopts the following technical scheme: a portable measuring instrument support device for civil engineering, including a base plate, two locks are welded on the outer walls of both sides of the base plate, and the four locks are respectively located At the four corners of the bottom plate, a storage box is welded on the outer wall of the top side of the bottom plate, a cover is placed on the top of the storage box, and a fixing seat is welded on the outer wall of the side of the top of the bottom plate away from the storage box, and the fixing seat The top end is welded with a steering shaft, the middle position of the steering shaft is provided with a threaded hole, and the threaded hole is internally threaded with a nut, the top of the steering bolt is welded with a support seat, and the outer wall of the top end of the support seat is welded with a The telescopic female rod is inserted with an extension rod, and the top end of the telescopic female rod is sleeved with an adjustment handle. The top end of the extension rod is welded with a bearing seat, and the outer wall of the bearing seat is welded with a linear bearing. The outer wall of the linear bearing is welded with a fixed block, and the outer walls of both sides of the fixed block are provided with threaded through holes, and the threaded through holes are threaded with fixed bolts, and the top of the fixed block is plugged with a top plate. The outer wall of the top side of the top plate is welded with a fixed frame, the outer wall of the side of the top plate far away from the fixed frame is welded with a pen holder, the outer wall of one side of the bottom plate has a rectangular groove near the bottom end, and the outer wall of the top of the cover is close to A tool box is welded at the middle position, and lock cores are welded on the outer walls of both sides of the cover, and the lock cores are located at four corners of the cover.

Preferably, four anti-slip pads are fixed to the outer wall of the bottom end of the bottom plate by bolts, and the four anti-slip pads are respectively located at four corners of the bottom plate.

Preferably, a handle is welded on one side of the cover, and the handle is located between the two lock cylinders.

Preferably, the specification of the cover matches the specification of the bottom plate, and the height of the bottom plate is smaller than the height of the cover.

Preferably, the specification of the rectangular slot matches that of the top plate, and the height of the rectangular slot is between 2cm and 10cm.

Preferably, the fixed block has an inner circle and an outer square structure, and a square groove is opened in the middle of the bottom end of the top plate, and the specification of the square groove matches the specification of the fixed block.

The beneficial effects of the utility model are: the device is simple in structure, practical and novel, and the top plate can be stored in it through the setting of the rectangular groove on the outer wall of one side of the bottom plate, which saves space and is easy to carry; The setting of the box can store the main body of the device into the storage box, which saves space again. Through the setting of the cover, handle, lock cylinder and lock buckle, the cover and the bottom plate can be fastened together, which improves the convenience of the device.

Description of drawings

Fig. 1 is a structural representation of a portable measuring instrument supporting device for civil engineering proposed by the utility model;

Fig. 2 is a structural schematic diagram of a cover of a portable measuring instrument support device for civil engineering proposed by the utility model;

Fig. 3 is a schematic cross-sectional structure diagram of a bottom plate of a portable measuring instrument supporting device proposed by the utility model.

In the figure: 1 fixed frame, 2 top plate, 3 pen holder, 4 fixed block, 5 bolt, 6 bearing seat, 7 extension rod, 8 adjustment handle, 9 telescopic female rod, 10 nut, 11 lock, 12 base plate, 13 seal Cover, 14 storage boxes, 15 tool boxes, 16 lock cylinders, 17 rectangular slots.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-3, a portable measuring instrument support device for civil engineering, including a base plate 12, two locks 11 are welded on the outer walls of both sides of the base plate 12, and the four locks 11 are respectively located at the four corners of the base plate 12 A storage box 14 is welded on the outer wall of the top side of the bottom plate 12, a cover 13 is placed on the top of the storage box 14, and a fixing seat is welded on the outer wall of the side of the top of the bottom plate 12 away from the storage box 14, and the top of the fixing seat is welded with a control There is a threaded hole in the middle of the shaft and the control shaft, and the threaded hole is connected with a nut 10, the top of the control bolt is welded with a support seat, and the outer wall of the top of the support seat is welded with a telescopic female rod 9, and the telescopic female rod is inserted An extension rod 7 is connected, and the top end of the telescopic female rod 9 is sleeved with an adjustment handle 8, the top end of the extension rod 7 is welded with a bearing seat 6, the outer wall of the bearing seat 6 is welded with a linear bearing, and the outer wall of the linear bearing is welded with a fixed block 4 The outer walls on both sides of the fixed block 4 are provided with threaded through holes, and the fixed bolts 5 are threaded in the threaded through holes, the top of the fixed block 4 is plugged with the top plate 2, and the outer wall of the top side of the top plate 2 is welded with a fixing frame 1. A pen holder 3 is welded on the outer wall of the top plate 2 away from the fixed frame 1, a rectangular groove 17 is opened on the outer wall of the bottom plate 12 near the bottom end, a tool box 15 is welded on the outer wall of the top end of the cover 13 near the middle, and the cover Lock cores 16 are welded to the outer walls on both sides of 13 , and the lock cores 16 are located at the four corners of the cover 13 .

In the utility model, the bottom outer wall of the base plate 12 is fixed with four anti-skid pads by bolts, and the four anti-skid pads are respectively located at the four corners of the base plate 12, and the outer wall of one side of the cover 13 is welded with handles, and the handles are located at the two corners of the base plate 12. Between two lock cylinders 16, the specification of cover 13 is compatible with the specification of base plate 12, and the height of base plate 12 is less than the height of cover 13, and the specification of rectangular groove 17 is compatible with the specification of top plate 2, and the specification of rectangular groove The height of 17 is between 2cm to 10cm, and fixed block 4 is inner circle outer square structure, and the bottom middle position of top plate 2 has square groove, and the specification of square groove matches with fixed block 4 specifications.

Working principle: When in use, the user takes out the telescopic mother rod 9, the extension rod 7, the linear bearing, the fixed block 4, etc., fixes the telescopic female rod 9 with the nut 10, and raises the extension rod 7 to the To adapt to the height, remove the top plate 2 from the rectangular slot and insert it on the fixed block 4, then place the measuring instrument in the fixed frame to complete the installation. After use, retract the telescopic female rod 9 and the extension rod 7, and pass the nut 10 Fold the telescopic female rod 9 and put it in the storage box 14, and then use the lock cylinder 16 and the lock 11 to fasten the cover 13 and the bottom plate 12 to complete the storage.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A portable measuring instrument support device for civil engineering, comprising a base plate (12), characterized in that two locks (11) are welded on both sides of the base plate (12), and four locks ( 11) Located at the four corners of the bottom plate (12), the outer wall of the top side of the bottom plate (12) is welded with a storage box (14), and the top of the storage box (14) is placed with a cover (13). The top of the base plate (12) is welded with a fixing seat on the outer wall of the side away from the storage box (14), and the top of the fixing seat is welded with a steering shaft, and a threaded hole is opened in the middle of the steering shaft, and the threaded hole A nut (10) is connected, the top of the control bolt is welded with a support seat, the outer wall of the top end of the support seat is welded with a telescopic female rod (9), and an extension rod (7) is inserted into the telescopic female rod, and The top end of the telescopic female rod (9) is sleeved with an adjustment handle (8), the top end of the extension rod (7) is welded with a bearing seat (6), and the outer wall of the bearing seat (6) is welded with a linear bearing. The outer wall of the linear bearing is welded with a fixed block (4), the outer walls of both sides of the fixed block (4) are provided with threaded through holes, and the threaded through holes are threaded with fixed bolts (5), the fixed block ( 4) A top plate (2) is plugged into the top of the top plate (2), the outer wall of the top side of the top plate (2) is welded with a fixing frame (1), and the outer wall of the side of the top plate (2) far away from the fixing frame (1) is welded with a set In the pen holder (3), a rectangular groove (17) is opened on the outer wall of one side of the bottom plate (12) near the bottom end, and a tool box (15) is welded on the outer wall of the top end of the cover (13) near the middle position. Lock cores (16) are welded on both sides of the cover (13), and the lock cores (16) are located at four corners of the cover (13). 2. The supporting device for a portable measuring instrument for civil engineering according to claim 1, characterized in that four anti-slip pads are fixed on the outer wall of the bottom end of the bottom plate (12) by bolts, and the four anti-slip pads are respectively located at the four corners of the base plate (12). 3. The supporting device for a portable measuring instrument for civil engineering according to claim 1, characterized in that a handle is welded to one side of the outer wall of the cover (13), and the handle is located between the two lock cylinders (16). between. 4. The supporting device for a portable measuring instrument for civil engineering according to claim 1, characterized in that, the specification of the cover (13) matches the specification of the bottom plate (12), and the bottom plate (12) The height is less than the height of the cover (13). 5. The supporting device for a portable surveying instrument for civil engineering according to claim 1, characterized in that the specification of the rectangular slot (17) matches the specification of the top plate (2), and the rectangular slot (17) The height is between 2cm and 10cm. 6. The supporting device for a portable surveying instrument for civil engineering according to claim 1, characterized in that, the fixed block (4) has an inner circle and outer square structure, and the middle position of the bottom end of the top plate (2) has a Square groove, the specification of square groove matches with fixed block (4) specification.