CN220600939U - Bridge reconnaissance device - Google Patents

Abstract

The utility model discloses a bridge investigation device, which belongs to the technical field of bridge investigation and aims at the problem that the disassembly and assembly operation of a level gauge is complicated due to the adoption of a bolt-fixed installation mode between the level gauge and a bracket, and comprises the bracket, a level gauge main body and a portable disassembly and assembly mechanism, wherein the portable disassembly and assembly mechanism comprises a mounting seat and a mounting insertion block, the inner wall of the mounting seat is provided with a mounting groove, two opposite inner walls of the mounting groove are respectively provided with a movable groove, a self-fixing part is arranged in the movable groove, the periphery of the mounting seat is circumferentially provided with an annular regulation groove, and the annular regulation groove is internally provided with a touch part; according to the utility model, through the arrangement of the portable dismounting mechanism, on the premise of ensuring the stable strength of the main body of the level when the main body of the level is used on the support, the mounting mode of adopting a plurality of groups of bolts for fixing the main body of the level between the main body of the level and the support is replaced, the dismounting step of the main body of the level is effectively simplified, the dismounting speed of the main body of the level is improved, and the practicability is enhanced.

Description

Bridge reconnaissance device

Technical Field

The utility model belongs to the technical field of bridge investigation, and particularly relates to a bridge investigation device.

Background

Bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to pass smoothly, in bridge construction, a level gauge is commonly used in the prior art and used for surveying the height difference between two points of the ground, and main components of the bridge comprise a telescope, a tube level gauge, a vertical shaft, a base and a foot screw, and the bridge is divided into a slight inclination level gauge, an automatic leveling level gauge, a laser level gauge and a digital level gauge according to structures and precision and a common level gauge.

The prior art is characterized in that the leveling instrument for measurement is installed on the support and is fixed by a plurality of groups of bolts, so that the stable strength of connection between the leveling instrument and the support can be ensured in use, but in actual disassembly and assembly operation, more manpower is required for repeatedly screwing the bolts, and the actual operation is generally complicated and has no convenience.

Therefore, a bridge exploration device is needed, and the problem that in the prior art, the assembly and disassembly operations of the leveling instrument are complicated due to the fact that a bolt-fixed mounting mode is adopted between the leveling instrument and the support is solved.

Disclosure of Invention

The utility model aims to provide a bridge exploration device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bridge investigation device comprises a bracket, a level body detachably arranged above the bracket and a portable dismounting mechanism arranged between the level body and the bracket;

the portable dismounting mechanism comprises a mounting seat vertically fixed at the top of the support and a mounting plug vertically fixed at the bottom of the main body of the level, wherein a mounting groove is formed in the inner wall of the mounting seat, movable grooves are formed in two opposite inner walls of the mounting groove, self-fixing parts are arranged in the movable grooves, annular regulating grooves are formed in the periphery of the mounting seat in the circumferential direction, and touch parts are arranged in the annular regulating grooves.

In the scheme, the self-fixing part comprises a locking block horizontally sliding in the inner side of the movable groove and a sliding block vertically fixed at the top end of the locking block, the side, opposite to the movable groove, of the installation inserting block is provided with a locking opening, the inner wall of the top end of the movable groove is horizontally provided with a sliding groove, and a return spring is fixedly connected between the sliding block and the inner wall of one side of the sliding groove.

It is further worth to say that one end of the locking block, which faces the locking port, is in a triangle shape with an inclined side facing upwards, and the triangle end of the locking block penetrates into the inner side of the locking port.

The contact force component comprises a pressing component and a transmission component, wherein the pressing component comprises a pressing screw rod vertically arranged in the inner side of the annular regulating groove and a force receiving groove which is right trapezoid-shaped and is formed in the bottom end of the locking block, the inner wall of one side of the force receiving groove away from the locking port is inclined, one end thread of the pressing screw rod penetrates into the inner side of the force receiving groove and is embedded with a ball, and the ball is in contact with the inclined inner wall of the force receiving groove.

As a preferred implementation mode, the transmission assembly comprises an inner tooth disc rotatably arranged between the inner walls of two ends of the annular regulating groove and a transmission gear fixed at the other end of the pressure supply screw, the transmission gear is meshed with the inner tooth surface of the inner tooth disc, and a plurality of rotating handles are fixedly connected on the periphery of the inner tooth disc.

As a preferable implementation mode, the periphery of the inner toothed disc is tightly sleeved with a rubber ring, and the rubber ring is fixed on the inner wall at the bottom end of the annular regulating groove

Compared with the prior art, the bridge exploration device provided by the utility model at least comprises the following beneficial effects:

(1) Through portable dismouting mechanism's setting, under the prerequisite of guaranteeing firm intensity when the spirit level main part uses on the support, replaced the fixed mounting means of multiunit bolt between traditional spirit level main part and the support, simplified the dismouting step to the spirit level main part effectively, improve the dismouting speed to the spirit level main part, reinforcing practicality.

(2) Through the setting of inner fluted disc, when stopping the operation of rotating inner fluted disc, the rubber circle closely laminates with the periphery of internal tooth dish, utilizes frictional force then, braking inner fluted disc to a certain extent to play firm drive gear and supply the effect of pressing the screw rod, strengthen the steadiness to rotating back internal tooth dish then.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic diagram of the structure of fig. 3B according to the present utility model.

In the figure: 1. a bracket; 2. a level body; 3. a mounting base; 4. installing an inserting block; 5. a movable groove; 6. a locking block; 7. a locking port; 8. a slide block; 9. a return spring; 10. an annular regulation groove; 11. a pressure-supplying screw; 12. a stress groove; 13. an inner fluted disc; 14. a transmission gear; 15. a rotating handle; 16. a rubber ring.

Detailed Description

The utility model is further described below with reference to examples.

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are some, but not all, embodiments of the present utility model, and all other embodiments obtained by persons of ordinary skill in the art without inventive labor based on the described embodiments of the present utility model are included in the scope of protection of the present utility model.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1-4, the utility model provides a bridge exploration device, which comprises a bracket 1, a level main body 2 detachably arranged above the bracket 1, and a portable dismounting mechanism arranged between the level main body 2 and the bracket 1;

the portable dismounting mechanism comprises a mounting seat 3 vertically fixed at the top of a bracket 1 and a mounting inserting block 4 vertically fixed at the bottom of a level body 2, wherein a mounting groove matched with the mounting inserting block 4 and used for inserting the mounting inserting block 4 is formed in the inner wall of the mounting seat 3, movable grooves 5 communicated with the outside are formed in two opposite inner walls of the mounting groove, self-fixing components used for fixing the mounting inserting block 4 are arranged in the movable grooves 5, an annular regulating groove 10 is formed in the periphery of the mounting seat 3 in the circumferential direction, and a contact force component used for relieving the fastening effect of the self-fixing components on the mounting inserting block 4 is arranged in the annular regulating groove 10.

Through portable dismouting mechanism's setting, when installing the spirit level main part 2, only need aim at the installation intubate 4 on the spirit level main part 2 at the mounting groove on inserting mount pad 3, then at the in-process that installation intubate 4 penetrated the mounting groove, self-fixing part can implement the location effect to installation intubate 4 by oneself, self-fixing installation intubate 4, with this installation operation of being convenient for the spirit level main part 2, on the contrary, when dismantling the spirit level main part 2, only need control the touch force part, can the synchro effect be the self-fixing part in two movable slots 5, follow conveniently and remove the dismantlement operation to the spirit level main part 2, then make things convenient for the manual work to the dismantlement operation of spirit level main part 2, from this under the prerequisite of guaranteeing the firm intensity of spirit level main part 2 when using on support 1, replaced the dismouting step to the spirit level main part 2 of tradition and support 1 of adopting multiunit bolt fastening, improve the dismouting rate to the spirit level main part 2, the practicality is strengthened.

Specifically, as shown in fig. 2, 3 and 4, it is worth specifically explaining that the self-fixing component includes a locking block 6 horizontally sliding in the inner side of the movable slot 5 and a sliding block 8 vertically fixed at the top end of the locking block 6, a locking opening 7 for inserting the locking block 6 is formed on one side of the movable slot 5 opposite to the mounting insertion block 4, a sliding slot adapted to the sliding block 8 is horizontally formed on the inner wall of the top end of the movable slot 5, and a return spring 9 is fixedly connected between the sliding block 8 and the inner wall of one side of the sliding slot.

One end of the locking block 6, which is opposite to the locking opening 7, is in a triangle shape with an inclined side upwards, and the triangle end of the locking block 6 penetrates into the inner side of the locking opening 7.

Through the setting of self-fixing part, from last, with installation inserted block 4 aim at the in-process of inserting the mounting groove, the hypotenuse of latch segment 6 triangle end can contact installation inserted block 4 in advance, and receive the extrusion to the inboard shrink of movable groove 5, make slider 8 displacement and compression reset spring 9 in the spout in step, make reset spring 9 deformation, with this latch segment 6 can not cause the hindrance to the process that installation inserted block 4 further extends to the mounting groove inside, when installation inserted block 4 inserts the mounting groove inboard completely, when locking mouth 7 is in corresponding position with latch segment 6, latch segment 6 alright penetrate the inboard locking installation inserted block 4 of locking mouth 7 by oneself under reset spring 9 resilience effect, thereby the in-process that installation inserted block 4 was established to the mounting groove interpolation is implemented to the latch segment 6, make things convenient for the manual work to the installation of level gauge main part 2.

In addition, as shown in fig. 3 and fig. 4, it is worth specifically explaining that the force-contacting component includes a pressing component for making the locking block 6 passively stressed to move out of the inner side of the locking opening 7 and a transmission component for driving the pressing component, the pressing component includes a pressing screw 11 vertically disposed in the inner side of the annular regulating groove 10 and a force-receiving groove 12 opened at the bottom end of the locking block 6 in a right trapezoid shape, the inner wall of one side of the force-receiving groove 12 far away from the locking opening 7 is in an inclined shape, one end thread of the pressing screw 11 penetrates into the inner side of the force-receiving groove 12 and is embedded with a ball, and the ball contacts with the inclined inner wall of the force-receiving groove 12.

The transmission assembly comprises an inner tooth disc 13 rotatably arranged between the inner walls of the two ends of the annular regulating groove 10 and a transmission gear 14 fixed at the other end of the pressure-supplying screw 11, the transmission gear 14 is meshed with the inner tooth surface of the inner tooth disc 13, and a plurality of rotating handles 15 are fixedly connected on the periphery of the inner tooth disc 13.

Through the arrangement of the contact force component, when the use of the level body 2 is completed and the level body 2 needs to be disassembled, a user only needs to simply stir the rotating handle 15 at the periphery of the mounting seat 3 to control the inner fluted disc 13 to rotate in the inner side of the annular regulating groove 10, then the inner tooth surface of the inner fluted disc 13 is meshed with the transmission gear 14, the pressure supply screw 11 continuously penetrates into the inner side of the movable groove 5 under the action of the thread structure, and then the pressure supply screw 11 can continuously contact with the inclined inner wall of the stress groove 12 through the balls in the moving process, so that traction force away from the direction of the mounting plug block 4 can be formed on the locking block 6, the locking effect of the locking block 6 on the mounting plug block 4 is removed from the inner side of the locking port 7, and the level body 2 is convenient to disassemble manually;

and through the setting of ball, can reduce the area of contact between the atress groove 12 inner wall of pressure feed screw 11, reduce the wearing and tearing of pressure feed screw 11 to atress groove 12 inner wall.

The working process can be as follows: through the setting of self-fixing part, with installation inserted block 4 aim at inserting in the mounting groove, the hypotenuse of the triangle end of latch segment 6 can contact installation inserted block 4 in advance, receive the extrusion to the inboard shrink of movable groove 5, with this latch segment 6 can not further to the inside process that extends of mounting groove of installation inserted block 4 cause the hindrance, when installation inserted block 4 inserts the mounting groove inboard completely, when locking port 7 is in corresponding position with latch segment 6, latch segment 6 alright penetrate locking port 7 inboard locking installation inserted block 4 by oneself under reset spring 9 resilience force effect, implement the fixed effect to installation inserted block 4, make things convenient for the manual work to the installation of spirit level main part 2, through the setting of touch force part, when need dismantle spirit level main part 2, only need stir carousel 15 at mount pad 3 periphery, make the interior flank of internal tooth disc 13 mesh with drive gear 14, supply press screw 11 alright be in the movable groove 5 inboard continuously under the effect of helicitic texture, the ball is continuous to contact the oblique inner wall of forced groove 12, latch segment 6 alright be removed from locking port 7 inboard, promptly, the locking effect of latch segment 6 to the locking of installation inserted block 4 is convenient to dismantle the spirit level main part 2 manually.

Further as shown in fig. 1 and 3, a rubber ring 16 is tightly sleeved on the outer periphery of the inner fluted disc 13, and the rubber ring 16 is fixed on the inner wall of the bottom end of the annular regulating groove 10.

Through the setting of inner fluted disc 13, when stopping the operation of rotating inner fluted disc 13, rubber circle 16 closely laminates with the periphery of inner fluted disc 13, utilizes frictional force then, braking inner fluted disc 13 to a certain extent to play the effect of firm drive gear 14 and confession pressure screw rod 11, strengthen the steadiness to rotating back inner fluted disc 13 then.

To sum up: through the setting of self-fixing part, with installation inserted block 4 aim at inserting the mounting groove, the hypotenuse of the triangle end of latch segment 6 can contact installation inserted block 4 in advance, receive the extrusion to the inboard shrink of movable groove 5, with this latch segment 6 can not be to the further process that extends to the mounting groove inside of installation inserted block 4 causes the hindrance, it is inboard to insert the mounting groove completely when installation inserted block 4, when locking port 7 is in corresponding position with latch segment 6, the latch segment 6 alright penetrate locking port 7 inboard locking installation inserted block 4 by oneself under reset spring 9 resilience force effect, implement the fixed effect to installation inserted block 4, make things convenient for the manual work to the installation of water level main part 2, through the setting of touch force part, when needs dismantlement water level main part 2, only need stir rotating handle 15 at mount pad 3 periphery, make the interior flank of tooth 13 mesh with drive gear 14 mutually, supply press screw 11 alright be in the movable groove 5 inboard of lasting wearing, the ball is continuous to contact with the inner wall of forced groove 12 slant, the atress is removed from locking port 7 inboard, promptly, locking block 6 can penetrate locking port 7 is to the locking effect of installation inserted block 4 is to the locking port 7 inboard, promptly, the setting up the convenience is to the internal tooth disc 13 is rotated by force 13, and then the internal tooth disc 13 is firmly rotates in the firm and the setting up with the internal tooth disc 13, and then has the effect is firmly has played in the firm and 13 when the internal tooth disc 13 is rotated in the firm and the setting up with the internal tooth disc 13, and then has the effect is firmly 13.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs, the terms "comprising" or "comprises" and the like as used herein shall mean that the element or article preceding the term encompasses the element or article listed after the term and equivalents thereof without excluding other elements or articles, and that the terms "connected" or "connected" and the like shall not be limited to physical or mechanical connections, but shall also include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. are merely intended to indicate relative positional relationships that may also be correspondingly altered when the absolute position of the object being described is altered.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The bridge investigation device is characterized by comprising a bracket (1), a level body (2) detachably arranged above the bracket (1) and a portable dismounting mechanism arranged between the level body (2) and the bracket (1);

the portable dismounting mechanism comprises a mounting seat (3) vertically fixed at the top of the support (1) and a mounting plug block (4) vertically fixed at the bottom of the level body (2), wherein a mounting groove is formed in the inner wall of the mounting seat (3), movable grooves (5) are formed in two opposite inner walls of the mounting groove, self-fixing parts are arranged in the movable grooves (5), annular regulating grooves (10) are formed in the periphery of the mounting seat (3), and contact force parts are arranged in the annular regulating grooves (10).

2. A bridge prospecting apparatus according to claim 1, wherein: the self-fixing part comprises a locking block (6) horizontally sliding in the inner side of the movable groove (5) and a sliding block (8) vertically fixed at the top end of the locking block (6), the installation inserting block (4) is opposite to one side of the movable groove (5) and provided with a locking opening (7), the inner wall of the top end of the movable groove (5) is horizontally provided with a sliding groove, and a reset spring (9) is fixedly connected between the sliding block (8) and the inner wall of one side of the sliding groove.

3. A bridge prospecting apparatus according to claim 2, wherein: one end of the locking block (6) right opposite to the locking port (7) is in a triangle shape with an inclined side upwards, and the triangle end of the locking block (6) penetrates into the inner side of the locking port (7).

4. A bridge prospecting apparatus according to claim 2, wherein: the contact force component comprises a pressing component and a transmission component, the pressing component comprises a pressing screw rod (11) vertically arranged in the inner side of the annular regulating groove (10) and a force receiving groove (12) formed in the bottom end of the locking block (6) in a right trapezoid shape, the force receiving groove (12) is far away from the inner wall of one side of the locking port (7) in an inclined shape, one end thread of the pressing screw rod (11) penetrates into the inner side of the force receiving groove (12) and is embedded with a ball, and the ball is in contact with the inclined inner wall of the force receiving groove (12).

5. A bridge prospecting apparatus according to claim 4, wherein: the transmission assembly comprises an inner tooth disc (13) which is rotatably arranged between the inner walls of the two ends of the annular regulating groove (10) and a transmission gear (14) which is fixed at the other end of the pressure supply screw (11), the transmission gear (14) is meshed with the inner tooth surface of the inner tooth disc (13), and a plurality of rotating handles (15) are fixedly connected on the periphery of the inner tooth disc (13).

6. A bridge prospecting apparatus according to claim 5, wherein: the periphery of the inner tooth disc (13) is tightly sleeved with a rubber ring (16), and the rubber ring (16) is fixed on the inner wall of the bottom end of the annular regulating groove (10).