CN209727091U - An Intelligent Static Level - Google Patents

Abstract

The utility model relates to hydrostatic level technical fields, and disclose a kind of intelligent hydrostatic level, including hydrostatic level ontology, adjustment seat, attachment base and mobile base, the left and right sides of hydrostatic level ontology bottom surface and the left and right sides of mobile base top surface are fixedly installed with telescopic rod, the quantity of the telescopic rod altogether there are four.The hydrostatic level of the intelligence, pass through screw rod, telescopic rod, adjust barrel, elastic spring, mutual cooperation between ball seat and spacing ball, telescopic rod can only be moved up and down in inside screw, elastic spring provides elastic force to telescopic rod, make telescopic rod far from limit turn trough movement, spacing ball can rotate in ball seat, when hydrostatic level generates inclination, rotation adjusting sleeve can control two screw rods and be located remotely from each other or close to movement, it rotates and levels on the basis of the spacing ball in the middle part of its bottom surface to control hydrostatic level ontology, to improve accuracy when this bulk measurement of hydrostatic level.

Description

An Intelligent Static Level

technical field

The utility model relates to the technical field of a static level, in particular to an intelligent static level.

Background technique

Static leveling system is a precision instrument for measuring height difference and its change. It is mainly used for monitoring vertical displacement and inclination of large storage tanks, dams, nuclear power plants, high-rise buildings, foundation pits, tunnels, bridges, subways, etc. The static leveling system is generally installed on the measuring pier of the measured object or on the contour line of the wall of the measured object. It usually uses an integrated modular automatic measuring unit to collect data, and connects to the computer through wired or wireless communication to realize automation. observe.

When using the existing static level to measure the settlement of the beam and column after construction, since the beam and column will tilt during settlement, and since the level is fixed on the outer surface of the beam and column, the tilt of the beam and column will cause the internal liquid level of the level to also tilt , thus causing errors in the measurement data of the static level. The existing leveling device uses three telescopic screws for leveling. When the telescopic screw is used for leveling, the level is based on one of the three telescopic screws. The screw is at the edge of the bottom of the level instead of the center, which increases the measurement error of the level. The existing static level needs to keep multiple levels at the same level during installation. The existing installation method is to install it on the beam first. expansion wire, and then install the mounting seat of the level on the beam column through the expansion wire, but after installation, due to construction errors, it is easy to make it difficult for each static level to be on the same level, thereby increasing the measurement accuracy of the existing static level.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides an intelligent static level, which has the advantages of reducing the measurement error of the static level and facilitating the adjustment of multiple static levels on the same level, and solves the problems of the above-mentioned background technology. issues mentioned in.

The utility model provides the following technical solutions: an intelligent static level, including a static level body, an adjustment seat, a connecting seat and a movable base, the left and right sides of the bottom surface of the static level body and the left and right sides of the top surface of the movable base. The sides are fixedly equipped with telescopic rods, and there are four telescopic rods in total. The four telescopic rods are divided into two groups of up and down. Screw rods, an adjusting screw barrel is threaded between the two screw rods, a ball seat is fixedly installed in the middle of the bottom surface of the static level body, the bottom of the ball seat is movably socketed with a limit ball, and the limit ball The bottom of the stop is fixedly installed with a limit rod, the bottom of the limit rod is fixedly connected with the middle part of the front of the movable base through the connecting seat, and the inside of the adjustment seat is provided with sliding grooves, and the number of the sliding grooves is two, two The inside of the sliding groove is movably socketed with sliders, and the top surfaces of the two sliders are fixedly equipped with connecting rods, and the top ends of the connecting rods pass through the sliding grooves and extend to the top of the adjustment seat. The tops of the two connecting rods are fixedly connected to the bottom surface of the movable base, and the tops of the sliders are movably sleeved with an adjusting screw, and the tops of the adjusting screw penetrate and extend to the outside of the top of the adjusting seat.

Preferably, the inside of the screw is provided with a limited rotation groove, and the inside of the rotation limitation groove is movably socketed with a rotation limitation block, and the top surface of the rotation limitation block is fixedly connected with one end of the telescopic rod inside the screw rod, and the rotation limitation An elastic spring is fixedly installed on the bottom surface of the block, and the bottom end of the elastic spring is fixedly connected with the bottom end of the inner cavity of the rotation limiting groove.

Preferably, the cross-sectional shapes of the rotation limiting groove and the rotation limiting block are both square, and the outer surface of the rotation limiting block is adapted to the inner cavity of the rotation limiting groove.

Preferably, a ball groove is opened at the bottom of the ball seat, and the limit ball is movably socketed inside the ball groove, and the diameter of the opening at the bottom of the ball groove is smaller than the diameter of the limit ball.

Preferably, the shape of the slider is square, the outer surface of the slider fits the inner cavity of the sliding groove, and the width of the slider is larger than the width of the opening at the top of the sliding groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. The intelligent static level, through the mutual cooperation between the screw, telescopic rod, adjusting screw, elastic spring, ball seat and limit ball, the telescopic rod can only move up and down inside the screw rod, and the elastic spring provides The elastic force makes the telescopic rod move away from the limit rotation groove, and the limit ball can rotate in the ball seat. When the static level is tilted, turning the adjustment sleeve can control the movement of the two screws away from or close to each other, thereby controlling the static level. The main body is rotated and leveled based on the limit ball in the middle of the bottom surface, thereby improving the measurement accuracy of the static level.

2. The intelligent static level, through the mutual cooperation between the slider, the sliding groove and the adjusting screw, the slider can rotate inside the sliding groove, and the adjusting screw is threaded on the top of the adjusting seat, just turn the adjusting screw Adjust the slider up and down, so as to achieve the purpose of adjusting the static level body to move up and down, and then facilitate the adjustment of multiple static levels on the same level.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the enlarged schematic diagram of the structure of A place of the utility model;

Fig. 3 is the sectional drawing of screw rod of the present utility model;

Fig. 4 is the sectional view of the adjustment seat of the present invention;

Fig. 5 is a schematic diagram of the three-dimensional structure of the limit ball of the present invention.

In the figure: 1. Static level body; 2. Movable base; 3. Screw; 4. Adjusting screw barrel; 5. Sliding groove; 6. Adjusting screw; 7. Adjusting seat; 8. Slider; 9. Connecting rod; 10, connecting seat; 11, limit rod; 12, limit ball; 13, ball seat; 14, telescoping rod; 15, limit rotation block; 16, limit rotation groove;

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. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-5, an intelligent static level, including a static level body 1, an adjustment seat 7, a connecting seat 10 and a movable base 2, the left and right sides of the bottom surface of the static level body 1 and the top surface of the movable base 2 There are four telescopic rods 14 fixedly installed on both sides of the left and right sides of the telescopic rod. The four telescopic rods 14 are divided into two groups up and down. Each group of telescopic rods 14 is close to one end of the flexible socket. There is a screw 3, and the inside of the screw 3 is provided with a limited rotation groove 16, and the internal movement of the rotation limitation groove 16 is socketed with a limited rotation block 15, and the top surface of the rotation limitation block 15 is fixedly connected with the end of the telescopic rod 14 located inside the screw rod 3, and the rotation is limited. The bottom surface of block 15 is fixedly installed with elastic force spring 17, and elastic force spring 17 provides elastic force to telescopic rod 14, makes telescopic rod 14 move far away from limit-rotation groove 16, makes telescopic rod 14 and screw rod 3 become a rod-shaped structure with adjustable characteristics, Since the cross-sectional shapes of the rotation-limiting groove 16 and the rotation-limiting block 15 are both square, the telescopic rod 14 can only move up and down inside the screw rod 3 and cannot rotate. The screw rods 3 move away from each other or approach each other, thereby controlling the static level to rotate and level on the basis of the limit ball 12 in the middle of its bottom surface, thereby improving the accuracy of the measurement of the static level body 1, and the bottom of the elastic spring 17 The end is fixedly connected with the bottom end of the inner cavity of the rotation-limiting groove 16, the cross-sectional shapes of the rotation-limiting groove 16 and the rotation-limiting block 15 are square, and the outer surface of the rotation-limiting block 15 matches the inner cavity of the rotation-limiting groove 16, An adjusting screw barrel 4 is threadedly threaded between the two screw rods 3, a ball seat 13 is fixedly installed in the middle of the bottom surface of the static level body 1, and a ball groove is provided at the bottom of the ball seat 13, and a limit ball is movable inside the ball groove. 12, and the diameter of the opening at the bottom of the ball groove is smaller than the ball diameter of the limit ball 12, the limit ball 12 can never break away from the restriction of the ball groove, and can only rotate in the ball seat 13, so that the two screw rods can be controlled by rotating the adjusting sleeve 3 When moving away from or close to each other, the static level body 1 can only be rotated and leveled based on the limit ball 12 in the middle of the bottom surface. The limit rod 11 is fixedly installed, and the bottom of the limit rod 11 is fixedly connected with the middle part of the front of the movable base 2 through the connection seat 10. The inside of the adjustment seat 7 is provided with a slide groove 5, and the number of the slide groove 5 is two, and the two slide The inside of groove 5 is all movably socketed with slide block 8, and the shape of slide block 8 is a square, and the outer surface of slide block 8 is adapted to the inner cavity of slide groove 5, and the width of slide block 8 is greater than that of slide groove 5 tops. Opening width, the top surfaces of the two sliders 8 are fixedly equipped with connecting rods 9, the tops of the connecting rods 9 pass through the sliding groove 5 and extend to the top of the adjustment seat 7, the tops of the two connecting rods 9 are connected to the movable base 2 The bottom surface of the slider 8 is fixedly connected, and the top of the slider 8 is movably sleeved with an adjustment screw 6, and the top of the adjustment screw 6 runs through and extends to the outside of the top of the adjustment seat 7.

When in use, first install the expansion wire on the beam to be measured, install the adjusting seat 7 on the beam through the expansion wire, turn the adjusting screw 6 to move the slider 8 up and down to adjust each static level, and make the installed The static level can be tested in the same horizontal plane, after waiting for a period of time to take a reading, the adjustment sleeve can be rotated before reading to control the movement of the two screw rods 3 away from or close to each other, and the control of the static level is based on the limit of the middle part of the bottom surface. The bit ball 12 is a reference to rotate and leveling to get final product.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of intelligent hydrostatic level, including hydrostatic level ontology (1), adjustment seat (7), attachment base (10) and dump bottom Seat (2), it is characterised in that: the left and right sides of hydrostatic level ontology (1) bottom surface and the left and right two of mobile base (2) top surface Side is fixedly installed with telescopic rod (14), the quantity of the telescopic rod (14) altogether there are four, four telescopic rods (14) are up and down Two one group is divided into two groups, and the mutually close equal movable sleeve in one end of telescopic rod described in every group (14) is connected to screw rod (3), described in two Screw thread, which is socketed with, between screw rod (3) adjusts barrel (4), is fixedly installed with ball in the middle part of hydrostatic level ontology (1) bottom surface Seat (13), the bottom pivot bush unit of the ball seat (13) have spacing ball (12), and the bottom of the spacing ball (12) is fixedly installed with The bottom of gag lever post (11), the gag lever post (11) is fixedly connected by attachment base (10) with mobile base (2) positive middle part, The inside of the adjustment seat (7) offers sliding groove (5), and the quantity of the sliding groove (5) is two, two sliding grooves (5) the equal movable sleeve in inside is connected to sliding block (8), and the top surface of two sliding blocks (8) is fixedly installed with connecting rod (9), described The top of connecting rod (9) both passes through sliding groove (5) and extends to the top of adjustment seat (7), the top of two connecting rods (9) It is fixedly connected with the bottom surface of mobile base (2), the top movable of the sliding block (8) is socketed with adjusting screw rod (6), the adjusting spiral shell The top of bar (6) is run through and extends to the outside at the top of adjustment seat (7).

2. a kind of intelligent hydrostatic level according to claim 1, it is characterised in that: open the inside of the screw rod (3) Equipped with limit turn trough (16), the internal activity of limit turn trough (16) is socketed with rotating limit block (15), the top surface of the rotating limit block (15) It is located at the internal one end of screw rod (3) with telescopic rod (14) to be fixedly connected, the bottom surface of the rotating limit block (15) is fixedly mounted elastic The bottom end of spring (17), the elastic spring (17) is fixedly connected with the bottom end of limit turn trough (16) inner cavity.

3. a kind of intelligent hydrostatic level according to claim 2, it is characterised in that: the limit turn trough (16) and limit turn The cross sectional shape of block (15) is square, and the outer surface of rotating limit block (15) is adapted with the inner cavity of limit turn trough (16).

4. a kind of intelligent hydrostatic level according to claim 1, it is characterised in that: open the bottom of the ball seat (13) Equipped with ball groove, the internal activity of the ball groove is socketed with spacing ball (12), and the diameter of ball groove bottom opening is less than spacing ball (12) sphere diameter.

5. a kind of intelligent hydrostatic level according to claim 1, it is characterised in that: the shape of the sliding block (8) is Rectangular, the outer surface of the sliding block (8) is adapted with the inner cavity of sliding groove (5), and the width of sliding block (8) is greater than sliding groove (5) The opening width at top.