CN217352641U

CN217352641U - Detection equipment for bridge pile foundation depth exploration

Info

Publication number: CN217352641U
Application number: CN202221412608.1U
Authority: CN
Inventors: 逄铭江; 孙东泽; 陈冰; 王露萍
Original assignee: Shandong Shide Engineering Detection Co ltd
Current assignee: Shandong Shide Engineering Detection Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-09-02
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to the technical field of bridge detection, and discloses a detection device for bridge pile foundation depth exploration, which comprises a bracket, wherein a chute is formed in the inner wall of the bracket, sliders are arranged in the chute, a support rod is connected between the two sliders, a limit groove is formed in the support rod, teeth are arranged on the inner wall of one side of the limit groove, and a movable sleeve is sleeved on the support rod; a movable groove is formed in the movable sleeve, an annular clamping groove II is formed in the outer wall of the movable sleeve, annular clamping grooves I are formed in two sides of the annular clamping groove II, a stepping motor I is arranged in the movable groove, and a stepping motor II is arranged below the movable groove; the movable sleeve is sleeved with a winding roller sleeve, and limiting rings are installed at the front end and the rear end of the winding roller sleeve. Through the design, the structure of compriseing backup pad and spacing groove in the device can supply to remove the winding roller cover cooperation on the cover and measure the rope and carry out diversified removal to carry out the multiple spot and for measuring, measure through the multiunit and improved the measuring precision.

Description

Detection equipment for bridge pile foundation depth exploration

Technical Field

The utility model relates to a bridge detects technical field, specifically is a bridge pile foundation check out test set for depth exploration.

Background

When the pile foundation of bridge detected, generally adopt the support, the plummet, and one measure the rope, through falling into the rope toward the pile foundation, the length of the rope that the back measurement fell into, this kind of mode is simple and convenient easy, and the support lower surface that adopts among the prior art is connected with the stabilizer blade, measure the rope or can't remove on the horizontal plane, lead to carrying out degree of depth to in the pile foundation and examine time measuring, the support can only utilize to measure a point in the pile foundation bottom surface in the installation, this kind of condition can lead to measuring error big, even take place measuring error.

For example, the pile foundation is provided with stones, raised soil blocks or grooves, and the like, so that the bottom surface of the pile foundation is uneven, and the error of the measurement result is large or directly belongs to an error. Therefore, the technical personnel in the field provide a detection device for bridge pile foundation depth exploration, so as to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bridge pile foundation check out test set for depth survey to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the detection equipment for the depth exploration of the bridge pile foundation comprises a support, wherein a sliding groove is formed in the inner wall of the support, sliding blocks are arranged in the sliding groove, a supporting rod is connected between the two sliding blocks, a limiting groove is formed in the supporting rod, teeth are arranged on the inner wall of one side of the limiting groove, and a moving sleeve is sleeved on the supporting rod;

a movable groove is formed in the movable sleeve, an annular clamping groove II is formed in the outer wall of the movable sleeve, annular clamping grooves I are formed in two sides of the annular clamping groove II, a stepping motor I is arranged in the movable groove, and a stepping motor II is arranged below the movable groove;

the winding roller sleeve is sleeved on the movable sleeve, limiting rings are installed at the front end and the rear end of the winding roller sleeve, and a toothed ring is installed on the inner wall of the winding roller sleeve.

Preferably, the outer wall of the winding roller sleeve is wound with a measuring rope, and the tail end of the measuring rope is connected with a hanging hammer.

Preferably, the slider passes through spout and support slip joint, run through threaded rod in the slider, the handle is installed to threaded rod one end.

Preferably, the bottom of the first stepping motor is connected with a first driving gear, and the first driving gear is in contact meshing with the teeth.

Preferably, a second driving gear is installed at one end of the second stepping motor and is in contact engagement with a gear ring, and the gear ring is in limited sleeve connection with the second annular clamping groove.

Preferably, the winding roller sleeve is rotatably sleeved with the movable sleeve through a limiting ring.

Preferably, the movable sleeve is in sliding sleeve connection with the supporting rod through a movable groove.

Preferably, support sleeve is installed to support bottom four corners department, and support sleeve female connection has the screw thread post, install the spirit level on the support.

(III) advantageous effects

Compared with the prior art, the utility model provides a bridge pile foundation check out test set for depth exploration possesses following beneficial effect:

through the design, the structure of compriseing backup pad and spacing groove in the device can supply to remove the winding roller cover cooperation on the cover and measure the rope and carry out diversified removal to carry out the multiple spot and for measuring, measure through the multiunit and improved the measuring precision.

Drawings

Fig. 1 is a schematic perspective view of a detection apparatus for depth exploration of a bridge pile foundation according to an embodiment of the present application.

Fig. 2 is a structural explosion diagram of a detection device for bridge pile foundation depth exploration, provided by the embodiment of the application.

Fig. 3 is an enlarged structural view of fig. 2A of the detection apparatus for bridge pile foundation depth exploration according to the embodiment of the present application.

Fig. 4 is a structural section view of a moving sleeve and a winding roller sleeve in the detection device for bridge pile foundation depth exploration provided by the embodiment of the application.

In the figure: 1. a support; 2. a chute; 3. a support sleeve; 4. a threaded post; 5. a level gauge; 6. a slider; 7. a support bar; 8. a limiting groove; 801. teeth; 9. a threaded rod; 10. a handle; 11. moving the sleeve; 12. a first annular clamping groove; 13. a second annular clamping groove; 14. a movable groove; 15. a first stepping motor; 151. driving a gear I; 16. a second stepping motor; 161. driving a gear II; 17. winding a roller sleeve; 18. a limiting ring; 19. a toothed ring; 20. and measuring the rope.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical proposal, a detecting device for bridge pile foundation depth exploration, as shown in figure 1, figure 2 and figure 3, which comprises a bracket 1, the four corners at the bottom of the bracket 1 are provided with supporting sleeves 3, the supporting sleeves 3 are internally threaded with threaded columns 4, a level gauge 5 is arranged on the bracket 1, a sliding groove 2 is arranged on the inner wall of the bracket 1, a sliding block 6 is arranged in the sliding groove 2, the sliding block 6 is in sliding clamping connection with the bracket 1 through the sliding chute 2, a threaded rod 9 penetrates through the sliding block 6, a handle 10 is arranged at one end of the threaded rod 9, a support rod 7 is connected between the two slide blocks 6, a limit groove 8 is arranged on the support rod 7, the inner wall of one side of the limiting groove 8 is provided with teeth 801, the support rod 7 is sleeved with a movable sleeve 11, and the movable sleeve 11 is in sliding sleeve connection with the support rod 7 through a movable groove 14;

as shown in fig. 4, a movable groove 14 is formed in the movable sleeve 11, an annular clamping groove two 13 is formed in the outer wall of the movable sleeve 11, annular clamping grooves one 12 are formed in two sides of the annular clamping groove two 13, a stepping motor one 15 is arranged in the movable groove 14, a driving gear one 151 is connected to the bottom of the stepping motor one 15, the driving gear one 151 is in contact engagement with the teeth 801, a stepping motor two 16 is arranged below the movable groove 14, a driving gear two 161 is mounted at one end of the stepping motor two 16, the driving gear two 161 is in contact engagement with the toothed ring 19, and the toothed ring 19 is in limit sleeve connection with the annular clamping groove two 13;

as shown in fig. 2 and 4, the movable sleeve 11 is sleeved with a winding roller sleeve 17, the front end and the rear end of the winding roller sleeve 17 are provided with limit rings 18, the winding roller sleeve 17 is rotatably sleeved with the movable sleeve 11 through the limit rings 18, the inner wall of the winding roller sleeve 17 is provided with a toothed ring 19, the outer wall of the winding roller sleeve 17 is wound with a measuring rope 20, and the tail end of the measuring rope 20 is connected with a hanging hammer.

The working principle of the device is as follows: in the structure, the threaded rod 9 is rotated through the handle 10, the slide block 6 can be driven to move left and right in the sliding chute 2, so that the supporting rod 7 can move left and right, the moving sleeve 11 is arranged on the supporting rod 7, the stepping motor I15 in the moving sleeve 11 drives the driving gear I151 to operate, and the driving gear I151 is in meshing contact with the teeth 801 in the limiting groove 8, so that the moving sleeve 11 can be driven to move front and back on the supporting rod 7;

a second stepping motor 16 is arranged at the bottom of the movable sleeve 11, the second stepping motor 16 drives a second driving gear 161 to rotate, the second driving gear 161 rotates to drive a meshed gear ring 19 to rotate, and the gear ring 19 and the winding roller sleeve 17 are integrated, so that the winding roller sleeve 17 is driven to rotate, and the measuring rope 20 is lowered to measure the depth of the pile foundation;

during measurement, the depth can be measured at multiple points through the movable support rod 7 and the movable sleeve 11, so that accurate depth data can be obtained conveniently;

and be provided with spirit level 5 on support 1, accessible screw thread post 4 and support sleeve 3 cooperation make support 1 be in the horizontality when erectting, reduce the error when the degree of depth is measured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a bridge pile foundation check out test set for depth exploration which characterized in that: the tooth-free rack comprises a support (1), wherein a sliding groove (2) is formed in the inner wall of the support (1), sliding blocks (6) are arranged in the sliding groove (2), a supporting rod (7) is connected between the two sliding blocks (6), a limiting groove (8) is formed in the supporting rod (7), teeth (801) are arranged on the inner wall of one side of the limiting groove (8), and a moving sleeve (11) is sleeved on the supporting rod (7);

a movable groove (14) is formed in the movable sleeve (11), an annular clamping groove II (13) is formed in the outer wall of the movable sleeve (11), annular clamping grooves I (12) are formed in two sides of the annular clamping groove II (13), a stepping motor I (15) is arranged in the movable groove (14), and a stepping motor II (16) is arranged below the movable groove (14);

remove cover on cover (11) and be equipped with rolling roller shell (17), spacing ring (18) are installed at both ends around rolling roller shell (17), install ring gear (19) on rolling roller shell (17) inner wall.

2. The detection device for the depth exploration of the bridge pile foundation of claim 1, wherein: the outer wall of the winding roller sleeve (17) is wound with a measuring rope (20), and the tail end of the measuring rope (20) is connected with a hanging hammer.

3. The detection device for the depth exploration of the bridge pile foundation of claim 1, wherein: slider (6) are through spout (2) and support (1) slip joint, run through threaded rod (9) in slider (6), handle (10) are installed to threaded rod (9) one end.

4. The detection device for bridge pile foundation depth exploration according to claim 1, wherein: the bottom of the first stepping motor (15) is connected with a first driving gear (151), and the first driving gear (151) is in contact engagement with the teeth (801).

5. The detection device for bridge pile foundation depth exploration according to claim 1, wherein: a second driving gear (161) is installed at one end of the second stepping motor (16), the second driving gear (161) is in contact engagement with a gear ring (19), and the gear ring (19) is in limiting sleeve connection with the second annular clamping groove (13).

6. The detection device for bridge pile foundation depth exploration according to claim 1, wherein: the winding roller sleeve (17) is rotatably sleeved with the movable sleeve (11) through a limiting ring (18).

7. The detection device for the depth exploration of the bridge pile foundation of claim 1, wherein: the movable sleeve (11) is in sliding sleeve connection with the support rod (7) through a movable groove (14).

8. The detection device for the depth exploration of the bridge pile foundation of claim 1, wherein: support sleeve (3) are installed to support (1) bottom four corners department, and support sleeve (3) internal thread connection has screw thread post (4), install spirit level (5) on support (1).