CN212203936U

CN212203936U - Building foundation engineering positioning detection device

Info

Publication number: CN212203936U
Application number: CN202020736092.0U
Authority: CN
Inventors: 李在原
Original assignee: Zhejiang Weihao Engineering Technology Co ltd
Current assignee: Zhejiang Weihao Engineering Technology Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-22
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a building foundation engineering location detection device, the on-line screen storage device comprises a base, first sliding tray has been seted up to the base, the base runs through the bearing and rotates and is connected with the axis of rotation, the axis of rotation is located the inside one end interference fit of base and has first gear, first gear engagement has a plurality of second gears, second gear interference fit threaded rod, the threaded rod passes through the bearing with the base and rotates to be connected and extend to first sliding tray in, sliding connection has first slider in the first sliding tray, first slider and threaded rod threaded connection, the second sliding tray has been seted up on the first slider, sliding connection has the second slider in the second sliding tray, second slider lateral wall is provided with positioner, surface welding has the telescopic link on the second slider. The utility model discloses simple structure, the simple operation, and finely tune the back at the certain limit and need not carry out the leveling to detection device again, improved work efficiency greatly.

Description

Building foundation engineering positioning detection device

Technical Field

The utility model relates to an engineering detects technical field, especially relates to a building foundation engineering location detection device.

Background

Engineering inspection is an important work for testing foundations, building materials, construction processes and building structures related to buildings in the whole construction process in order to guarantee the safety of the constructed, under-construction and to-be-constructed building engineering, in the field of engineering construction, instruments for positioning and detection are often needed, including measuring instruments such as a total station, a level meter and a theodolite, and engineering inspection is a crucial step and guarantees the smooth operation of the whole engineering.

Among the prior art, current detection device often all uses the tripod to fix, places when the deviation appears when the tripod, need finely tune the tripod, still need follow new leveling to the instrument after the fine setting, if need frequently remove monitoring devices in the certain limit, all need follow new leveling at every turn, and the process is very loaded down with trivial details, greatly reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art and providing a building foundation engineering positioning and detecting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a positioning detection device for building foundation engineering comprises a base, wherein a first sliding groove is formed in the base, the base is connected with a rotating shaft in a penetrating and rotating mode through a bearing, a first gear is in interference fit with one end, located inside the base, of the rotating shaft, the first gear is meshed with a plurality of second gears, a threaded rod is in interference fit with the second gears, the threaded rod is rotatably connected with the base through the bearing and extends into the first sliding groove, a first sliding block is connected in the first sliding groove in a sliding mode, the first sliding block is in threaded connection with the threaded rod, a second sliding groove is formed in the first sliding block, a second sliding block is connected in the second sliding groove in a sliding mode, a positioning device is arranged on the side wall of the second sliding block, a telescopic rod is welded on the upper surface of the second sliding block, the telescopic rod is fixedly connected with a detection device, and a, the bolt is rotatably connected with a fixed block through a bearing.

Preferably, a plurality of constant head tanks have been seted up to first slider upper surface, the welding of second slider lateral wall has a plurality of fixed plates, the fixed plate runs through sliding connection and has the locating pin, the locating pin extends to in the constant head tank, locating pin interference fit has the baffle, fixedly connected with spring between baffle and the fixed plate, the one end that the baffle was kept away from to the locating pin bonds and has the operation piece.

Preferably, the second slider is a slider with an inverted T-shaped cross section, and the second sliding groove is a T-shaped sliding groove.

Preferably, the size of the second gear is larger than that of the first gear, a rotating wheel is bonded to one end, located outside the base, of the rotating shaft, and anti-skid lines are engraved on the outer wall of the rotating wheel.

Preferably, the fixed plate, the positioning pin, the baffle, the operation block and the spring are symmetrically arranged on the second sliding block, and anti-skid lines are carved on the outer wall of the operation block.

Preferably, the base upper surface is provided with the scale mark, bolt, fixed block symmetry are provided with four groups at least.

The utility model discloses contrast prior art, its advantage lies in:

1. the transverse position of the detection device can be adjusted by rotating the threaded rod through rotating the rotating wheel to drive the first sliding block to move, the longitudinal position can be adjusted by sliding the second sliding block and fixing the second sliding block through the positioning pin, and the vertical position can be adjusted through the telescopic rod, so that the structure is simple, and the operation is convenient;

2. the fixing block is fixed at a position needing to be detected before use, the base is leveled through the four threads, the horizontal position and the vertical position of the detection device are adjusted according to needs, leveling operation is not needed after adjustment in a certain area, and the working efficiency is greatly improved.

Drawings

Fig. 1 is the utility model provides a building foundation engineering positioning detection device's schematic structure diagram.

Fig. 2 is the utility model provides a building foundation engineering location detection device's A enlargements.

Fig. 3 is the utility model provides a building foundation engineering positioning detection device's top view.

In the figure: the detection device comprises a base 1, a rotating shaft 2, a first gear 3, a second gear 4, a threaded rod 5, a first sliding block 6, a first sliding groove 61, a second sliding block 7, a fixing plate 8, a positioning pin 81, a baffle 82, an operation block 83, a spring 84, a positioning groove 85, a telescopic rod 9, a detection device 10, a bolt 101, a fixing block 102, a first sliding groove 61, a second sliding groove 71 and a rotating wheel 21.

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 positioning and detecting device for building foundation engineering, comprising a base 1, wherein the base 1 is provided with a first sliding groove 61, the base 1 is connected with a rotating shaft 2 through a bearing in a penetrating and rotating manner, one end of the rotating shaft 2, which is positioned inside the base 1, is in interference fit with a first gear 3, the first gear 3 is meshed with a plurality of second gears 4, the second gears 4 are in interference fit with a threaded rod 5, the threaded rod 5 is rotatably connected with the base 1 through the bearing and extends into the first sliding groove 61, a first sliding block 6 is slidably connected in the first sliding groove 61, the first sliding block 6 is in threaded connection with the threaded rod 5, a second sliding groove 71 is arranged on the first sliding block 6, a second sliding block 7 is slidably connected in the second sliding groove 71, the side wall of the second sliding block 7 is provided with a positioning device, the upper surface of the second sliding block 7 is, the base 1 is connected with a plurality of bolts 101 through threads, and the bolts 101 are rotatably connected with fixing blocks 102 through bearings.

A plurality of constant head tanks 85 have been seted up to first slider 6 upper surface, and the welding of second slider 7 lateral wall has a plurality of fixed plates 8, and fixed plate 8 runs through sliding connection and has locating pin 81, and in locating pin 81 extended to constant head tank 85, locating pin 81 interference fit had baffle 82, fixedly connected with spring 84 between baffle 82 and the fixed plate 8, and the one end that baffle 82 was kept away from to locating pin 81 bonds and has operation piece 83.

Second slider 7 is the cross-section for falling T font slider, second sliding tray 71 is T shape sliding tray, the slider of T shape is more firm with the cooperation of sliding tray, prevent that the slider from droing from the sliding tray, the size of second gear 4 is greater than the size of first gear 3, axis of rotation 2 is located the one end bonding of base 1 outside and has runner 21, runner 21 outer wall sculpture has anti-skidding line, it is more laborsaving when first gear 3's size is less than second gear 4 makes to rotate, the anti-skidding line of runner 21 outer wall prevents the phenomenon that skids from appearing in the operation process.

The fixed plate 8, the positioning pin 81, the baffle 82, the operation block 83 and the spring 84 are symmetrically arranged on the second sliding block 7, anti-slip lines are carved on the outer wall of the operation block 83, the phenomenon of shaking after the fixation can be prevented by the two sets of fixing devices, and the anti-slip lines outside the operation block 83 prevent the phenomenon of slipping in the process of pulling the operation block 83.

The upper surface of the base 1 is provided with scale marks, four groups of bolts 101 and four groups of fixing blocks 102 are at least symmetrically arranged, and the position of the detection device can be more accurately adjusted according to the scale marks.

When the device of the utility model is used, firstly, the fixed block 102 is fixed at the position to be detected, four bolts 101 are rotated to level the base 1, according to the position to be detected, the rotating wheel 21 is rotated, the rotating wheel 21 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the first gear 3 in interference fit with the rotating shaft, the first gear 3 drives the second gear 4 engaged with the first gear to rotate, the second gear 4 drives the threaded rod 5 in interference fit with the second gear to rotate, the first slider 6 in threaded fit with the threaded rod 5 moves, the transverse position of the detection device 10 is adjusted, the operation block 83 is pulled, the positioning pin 81 slides out of the positioning groove 85, the second slider 7 slides to a proper position, the operation block 83 is released after the sliding to the proper position, the positioning pin 81 slides into the positioning groove 85 to fix the longitudinal position, the telescopic rod 9 is adjusted to adjust the vertical position of the detection device, if fine adjustment is needed, fine adjustment can be carried out according to the scale marks on the base 1, the whole base 1 is in a leveling state, and re-leveling is not needed after fine adjustment.

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

1. The building foundation engineering positioning detection device comprises a base (1) and is characterized in that a first sliding groove (61) is formed in the base (1), the base (1) is connected with a rotating shaft (2) in a penetrating and rotating mode through a bearing, one end, located inside the base (1), of the rotating shaft (2) is in interference fit with a first gear (3), the first gear (3) is meshed with a plurality of second gears (4), the second gears (4) are in interference fit with a threaded rod (5), the threaded rod (5) is in rotating connection with the base (1) through the bearing and extends into the first sliding groove (61), a first sliding block (6) is connected in the first sliding groove (61) in a sliding mode, the first sliding block (6) is in threaded connection with the threaded rod (5), a second sliding groove (71) is formed in the first sliding block (6), and a second sliding block (7) is connected in the second sliding groove (71) in a sliding mode, the utility model discloses a portable electronic device, including second slider (7), second slider (7) lateral wall is provided with positioner, surface welding has telescopic link (9) on second slider (7), telescopic link (9) fixedly connected with detection device (10), base (1) runs through threaded connection and has a plurality of bolts (101), bolt (101) rotate through the bearing and are connected with fixed block (102).

2. The building foundation engineering positioning detection device according to claim 1, wherein a plurality of positioning grooves (85) are formed in the upper surface of the first sliding block (6), a plurality of fixing plates (8) are welded on the side wall of the second sliding block (7), a positioning pin (81) is connected to the fixing plates (8) in a penetrating and sliding mode, the positioning pin (81) extends into the positioning grooves (85), a baffle (82) is in interference fit with the positioning pin (81), a spring (84) is fixedly connected between the baffle (82) and the fixing plates (8), and an operation block (83) is bonded to one end, far away from the baffle (82), of the positioning pin (81).

3. The building foundation engineering positioning and detecting device as claimed in claim 1, wherein the second sliding block (7) is a sliding block with an inverted T-shaped cross section, and the second sliding groove (71) is a T-shaped sliding groove.

4. The building foundation engineering positioning and detecting device as claimed in claim 1, wherein the size of the second gear (4) is larger than that of the first gear (3), a rotating wheel (21) is bonded to one end of the rotating shaft (2) located outside the base (1), and an anti-skid line is engraved on the outer wall of the rotating wheel (21).

5. The building foundation engineering positioning and detecting device as claimed in claim 2, wherein two sets of the fixing plate (8), the positioning pin (81), the baffle plate (82), the operating block (83) and the spring (84) are symmetrically arranged on the second sliding block (7), and the outer wall of the operating block (83) is carved with anti-skid lines.

6. The building foundation engineering positioning and detecting device as claimed in claim 1, wherein scale marks are arranged on the upper surface of the base (1), and at least four groups of bolts (101) and fixing blocks (102) are symmetrically arranged.