CN212377610U - A conversion support for displacement meter collapses - Google Patents

Abstract

The utility model relates to a conversion bracket for a collapse displacement meter, wherein a universal rotating head base is fixed on a bottom plate, and the bottom plate is placed on a target rock mass measured by the collapse displacement meter; the lower end part of the telescopic supporting rod is provided with a spherical universal rotating head, the spherical universal rotating head is accommodated in a spherical groove of a universal rotating head base so as to realize 360-degree free rotation in the spherical groove, the spherical universal rotating head is fastened through a rotating head fixing bolt, the upper end part of the telescopic supporting rod is connected with a self-locking platform, and the self-locking platform is used for fixing the collapse displacement meter; bubble spirit level sets up on the auto-lock platform, for prior art, through the position of auto-lock platform and the universal rotating head adjustment auto-lock displacement meter on the platform, whether level is confirmed through the bubble spirit level, when the rock mass in case when sliding, can effectively monitor the ascending displacement of rock mass gravity direction to and the ascending displacement of horizontal direction, can effectively judge the emergence condition of calamity.

Description

A conversion support for displacement meter collapses

Technical Field

The utility model relates to a geological disasters monitoring technology field especially relates to a support for collapsing displacement monitoring data conversion.

Background

In the use process of the conventional collapse displacement meter, the displacement meter is directly adhered to the rock surface of the dangerous rock body, and the plane displacement of the measured rock surface of the dangerous rock body and the displacement vertical to the rock surface are monitored by taking the collapse displacement meter as a reference; however, once the rock body slides, the displacement is mainly in the gravity direction, and therefore, a device capable of directly monitoring the displacement of the rock body in the gravity direction is required.

The displacement of X, Y, Z directions of displacement meter monitoring of collapsing at present is based on the displacement of the dangerous rock mass rock face of laminating and perpendicular to rock face direction, in order to effectively master the displacement of dangerous rock mass at level and gravity direction, the utility model discloses an effective conversion of this displacement has been realized to one set of installing support. Through using this support, can obtain the displacement of danger rock mass at direction of gravity and horizontal direction to effectively judge the emergence circumstances of calamity.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the above-mentioned shortcoming, the deficiency of prior art, the utility model provides a conversion support for displacement meter collapses, it has solved the unable problem of direct monitoring dangerous rock weight direction and horizontal direction displacement of displacement meter.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include:

the embodiment of the utility model provides a conversion support for displacement meter collapses, including bottom plate, universal rotating head base, scalable telescopic support bar, auto-lock platform, rotating head fixing bolt and bubble spirit level;

the universal rotating head base is fixed on a bottom plate, and the bottom plate is adhered to a target rock mass measured by the collapse displacement meter;

the fixed end of the telescopic supporting rod is provided with a spherical universal rotating head, the spherical universal rotating head is accommodated in a spherical groove of a universal rotating head base so as to realize 360-degree free rotation in the spherical groove, the spherical universal rotating head is locked by a rotating head fixing bolt, the free end of the telescopic supporting rod is connected with a self-locking platform, and the self-locking platform is used for fixing the collapse displacement meter;

the bubble level meter is arranged on the self-locking platform to level the collapse displacement meter.

Optionally, the self-locking platform comprises a clamping base, a base fixing bolt, a first clamping mechanism and a second clamping mechanism; the bottom of the clamping base is fixedly connected with the upper end part of the telescopic supporting rod; a transverse through hole is formed in the middle of the clamping base, a transverse threaded hole which is coincident with the axis of the through hole is formed in the bottom of the first clamping mechanism, and a base fixing bolt penetrates through the threaded hole and the through hole to fix the clamping base and the first clamping mechanism;

the first clamping mechanism and the second clamping mechanism are of an integral structure and are arranged in a crossed manner; and the first clamping mechanism and the second clamping mechanism jointly act to fix the collapse displacement meter.

Optionally, the telescopic supporting rod is a telescopic rod capable of freely stretching.

Optionally, the first clamping mechanism includes a first clamping splint, a first clamping back plate, a first clamping spring, a first clamping pull rod and a first clamping pull rod splint;

the first clamping back plate is arranged in the middle of the first clamping mechanism, the first clamping clamp plate is fixed on the upper surface of the lower end part of the first clamping back plate, one end of the first clamping pull rod is connected with the first clamping pull rod clamp plate, the other end of the first clamping pull rod is connected with the first clamping spring, and a hole is formed in the upper end part of the first clamping back plate; the first clamping pull rod and the first clamping spring are arranged in a hole in the end portion of the first clamping back plate, and the first clamping spring is fixed to the bottom of the hole.

Optionally, the second clamping mechanism includes a second clamping splint, a second clamping back plate, a second clamping spring, a second clamping pull rod and a second clamping pull rod splint;

the second clamping back plate is arranged in the middle of the second clamping mechanism, the second clamping splint is fixed on the upper surface of one end of the second clamping back plate, one end of the second clamping pull rod is connected with the second clamping pull rod splint, the other end of the second clamping pull rod is connected with the second clamping spring, and a hole is formed in the end part of the other end of the second clamping back plate; the second clamping pull rod and the second clamping spring are arranged in a hole of the second clamping back plate, and the second clamping spring is fixed at the bottom of the hole.

Optionally, the second clamping splint and the second clamping pull rod splint are both L-shaped, one of the second clamping splint and the second clamping pull rod splint is vertically fixed on the second clamping backboard, and the other one of the second clamping splint and the second clamping pull rod splint is parallel to the second clamping backboard and faces inward.

Optionally, a bubble level gauge is arranged on the surface of the second clamping splint parallel to the second clamping backboard.

Optionally, the ends of the first clamping splint and the first clamping pull rod splint extend inward and form a right angle with the first clamping backboard respectively.

Optionally, the upper surface of the second clamping splint is provided with a groove, gaskets are vertically arranged on two sides of the groove, through holes are formed in the gaskets, and the bubble level meter is arranged in the groove and fixed by penetrating through the through holes in the gaskets through level meter bolts.

Optionally, a bolt sleeve is arranged in the middle of a screw rod of the level bolt.

(III) advantageous effects

The utility model has the advantages that: the utility model discloses a conversion support for displacement meter collapses, for prior art, displacement meter can be fixed to its tip, through the position of displacement meter on auto-lock platform and the spherical universal rotating head adjustment auto-lock platform, whether level is confirmed through the bubble spirit level, when the rock mass in case slide, can effectively monitor the ascending displacement of rock mass gravity direction to and the ascending displacement of horizontal direction, can effectively judge the emergence condition of calamity.

Drawings

Fig. 1 is a schematic view of a conversion bracket for a collapse displacement meter according to the present invention;

FIG. 2 is a schematic view of the self-locking platform of FIG. 1;

FIG. 3 is a schematic view of the positions of the first clamping spring and the first clamping pull rod in FIG. 2;

FIG. 4 is a schematic view of the positions of the second clamping spring and the second clamping pull rod in FIG. 2;

FIG. 5 is a schematic view of the second clamping plate of FIG. 4;

FIG. 6 is a schematic view of the level bolt of FIG. 5;

FIG. 7 is a diagram of the positional relationship of the first clamping back plate, the first clamping jaw, and the first clamping drawbar jaw of FIG. 3;

FIG. 8 is a schematic view of the retractable support rod of FIG. 1;

fig. 9 is a positional relationship diagram of the second clamping back plate, the second clamping jaw, and the second clamping tie bar jaw in fig. 4.

[ description of reference ]

1: a base plate;

2: a universal rotating head base;

3: a telescopic support rod; 31: a spherical universal swivel head;

4: a self-locking platform; 41: clamping the base; 42: a base fixing bolt; 43: a first clamping mechanism; 431: a first clamping splint; 432: a first clamping back plate; 433: a first clamping spring; 434: a first clamping pull rod; 435: a first clamping pull rod clamping plate; 44: a second clamping mechanism; 441: a second clamping plate; 442: a second clamping back plate; 443: a second clamping spring; 444: a second clamping pull rod; 445: a second clamping pull rod clamping plate; 446: a groove; 447: a gasket; 448: a level bolt; 449: a bolt sleeve;

5: a rotating head fixing bolt;

6: a bubble level.

Detailed Description

The embodiment of the utility model provides a conversion support for displacement meter collapses through the position of displacement meter on auto-lock platform and the spherical universal rotating head adjustment auto-lock platform, confirms whether level through the bubble spirit level, in case when the rock mass slides, can effectively monitor the displacement on the rock mass gravity direction and the displacement on the horizontal direction.

In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

Example (b):

with reference to figure 1 and with reference to figure 8,

the utility model relates to a conversion support for displacement meter collapses, including bottom plate 1, universal rotating head base 2, scalable telescopic support rod 3, self-locking platform 4, rotating head fixing bolt 5 and bubble spirit level 6, preferably, bottom plate 1 is the PVC material, can paste on the rock surface through marble glue;

the universal rotating head base 2 is fixed on the bottom plate 1, direct welding or other connection modes can be adopted, and the bottom plate 1 is placed on a target rock mass measured by the collapse displacement meter;

the fixed end of the telescopic support rod 3 is provided with a spherical universal rotating head 31, the spherical universal rotating head 31 is accommodated in a spherical groove of the universal rotating head base 2 so as to realize free rotation of 360 degrees in the spherical groove, the spherical universal rotating head 31 is fastened through a rotating head fixing bolt 5, the number of the rotating head fixing bolts 5 is a plurality of, preferably three, the free end of the telescopic support rod 3 is connected with a self-locking platform 4, and the self-locking platform is used for fixing the collapse displacement meter;

and the bubble level meter 6 is arranged on the self-locking platform 4 so as to level the collapse displacement meter.

Referring to fig. 2, the self-locking platform 4 includes a clamping base 41, a base fixing bolt 42, a first clamping mechanism 43 and a second clamping mechanism 44; the bottom of the clamping base 41 is fixedly connected with the upper end part of the telescopic supporting rod 3; a transverse through hole is formed in the middle of the clamping base 41, a transverse threaded hole which is coincident with the axis of the through hole is formed in the bottom of the first clamping mechanism 43, and a base fixing bolt 42 penetrates through the threaded hole and the through hole to fix the clamping base 41 and the first clamping mechanism 43; and the gravity direction of the first clamping mechanism 43 is the fastening direction of the screw thread to ensure that the first clamping mechanism 43 can be stable.

The first clamping mechanism 43 and the second clamping mechanism 44 are of an integral structure and are arranged in a crossed manner; the first clamping mechanism 43 and the second clamping mechanism 44 work together to fix the collapse displacement meter.

The telescopic supporting rod 3 is a telescopic rod capable of freely extending and retracting,

referring to fig. 3, the first clamping mechanism 43 includes a first clamping jaw 431, a first clamping back plate 432, a first clamping spring 433, a first clamping pull rod 434, and a first clamping pull rod jaw 435;

the first clamping back plate 432 is arranged in the middle of the first clamping mechanism 43, the first clamping splint 431 is fixed on the upper surface of the lower end part of the first clamping back plate 432, one end of the first clamping pull rod 434 is connected with the first clamping pull rod splint 435, the other end of the first clamping pull rod 434 is connected with the first clamping spring 433, and a hole is formed in the upper end part of the first clamping back plate 432; the first clamping pull rod 434 and the first clamping spring 433 are arranged in a hole at the end of the first clamping back plate 432, and the first clamping spring 433 is fixed at the bottom of the hole. The first clamping spring 433 has elasticity of a spring and can pull the first clamping pull rod 434, so that the first clamping pull rod clamp plate 435 is driven to be close to the first clamping clamp plate 431, and finally the displacement meter arranged in the middle is clamped.

Referring to fig. 4, the second clamping mechanism 44 includes a second clamping jaw 441, a second clamping back plate 442, a second clamping spring 443, a second clamping pull rod 444, and a second clamping pull rod jaw 445; the second clamping back plate 442 is located in the middle of the second clamping mechanism 44, the second clamping splint 441 is fixed on the upper surface of one end of the second clamping back plate 442, one end of the second clamping pull rod 444 is connected with the second clamping pull rod splint 445, the other end of the second clamping pull rod 444 is connected with the second clamping spring 443, and a hole is formed in the end portion of the other end of the second clamping back plate 442; the hole is opened inward from the outer end face, the second clamping pull rod 444 and the second clamping spring 443 are arranged in the hole of the second clamping back plate 442, and the second clamping spring 443 is fixed at the bottom of the hole. The second clamping spring 443 has elasticity of a spring and can pull the second clamping pull rod 444, so that the second clamping pull rod clamping plate 445 is driven to be close to the second clamping plate 441, and finally the displacement meter arranged in the middle is clamped.

The second clamping splint 441 and the second clamping pull rod splint 445 are both L-shaped, one of the plate surfaces of the second clamping splint 441 and the second clamping pull rod splint 445 is vertically fixed on the second clamping back plate 442, and the other plate surface is parallel to the second clamping back plate 442 and faces towards the inner side.

Referring to fig. 5, the bubble level 6 is disposed on a plate surface of the second clamping jaw 441 parallel to the second clamping back plate 442. The upper surface of second centre gripping splint 441 is equipped with recess 446, all vertically is provided with a plurality of gasket 447 in the both sides of recess 446, and preferably, one side leaves two, and the gasket 447 of both sides sets up relatively, is provided with the through-hole on gasket 447, bubble level appearance 6 sets up in recess 446, passes the through-hole on the gasket 447 through spirit level bolt 448 fixed to bubble level appearance 6 drops.

Referring to fig. 6, a bolt sleeve 449 is provided in the middle of the screw of the level bolt 448. Preferably, the bolt housing 449 is a rubber housing, and the bolt housing 449 prevents the level bolt 448 from rigidly colliding with the level vial 6, dampens the forces therebetween, and reduces wear on the outer surface of the level vial 6.

Referring to fig. 7, the ends of the first clamping jaw 431 and the first clamping tie bar jaw 435 extend inward and form a right angle with the first clamping back plate 432, respectively. Preferably, the setting is an acute angle, and due to the setting of the angle, the displacement meter can be firmly clamped.

The utility model discloses an operation flow:

fixing the bubble level meter 6 in the groove 446, and fixing the collapse displacement meter through the first clamping mechanism 43 and the second clamping mechanism 44; the base fixing bolt 42 penetrates through a threaded hole at the bottom of the first clamping mechanism 43 and a transverse through hole on the clamping base 41, the angle between the self-locking platform 4 and the telescopic supporting rod 3 is adjusted, and after the angle is determined, the base fixing bolt 42 is fastened to fix the clamping base 41 and the first clamping mechanism 43; finally, the bottom plate 1 is adhered to the rock, the spherical universal rotating head 31 arranged at the lower end part of the telescopic supporting rod 3 is adjusted, and the rotating head fixing bolt 5 is finally fastened after the bubble level meter 6 is in the horizontal position.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. The utility model provides a conversion support for displacement meter collapses, includes bottom plate (1), universal rotating head base (2), scalable bracing piece (3), auto-lock platform (4), rotating head fixing bolt (5) and bubble level appearance (6), its characterized in that:

the universal rotating head base (2) is fixed on the bottom plate (1), and the bottom plate (1) is adhered to a target rock mass measured by the collapse displacement meter;

the fixed end of the telescopic supporting rod (3) is provided with a spherical universal rotating head (31), the spherical universal rotating head (31) is accommodated in a spherical groove of the universal rotating head base (2) so as to realize 360-degree free rotation in the spherical groove, the spherical universal rotating head (31) is locked by a rotating head fixing bolt (5), the free end of the telescopic supporting rod (3) is connected with a self-locking platform (4), and the self-locking platform (4) is used for fixing the collapse displacement meter;

the bubble level meter (6) is arranged on the self-locking platform (4) to level the self-locking platform.

2. A conversion holder for a collapse displacement meter according to claim 1, wherein: the self-locking platform (4) comprises a clamping base (41), a base fixing bolt (42), a first clamping mechanism (43) and a second clamping mechanism (44); the bottom of the clamping base (41) is fixedly connected with the upper end part of the telescopic supporting rod (3); a transverse through hole is formed in the middle of the clamping base (41), a transverse threaded hole which is coincident with the axis of the through hole is formed in the bottom of the first clamping mechanism (43), and a base fixing bolt (42) penetrates through the threaded hole and the through hole to fix the clamping base (41) and the first clamping mechanism (43);

the first clamping mechanism (43) and the second clamping mechanism (44) are of an integral structure and are arranged in a crossed manner; the first clamping mechanism (43) and the second clamping mechanism (44) jointly act to fix the collapse displacement meter.

3. A conversion holder for a collapse displacement meter according to claim 1, wherein: the telescopic supporting rod (3) is a telescopic rod capable of freely stretching.

4. A conversion holder for a collapse displacement meter according to claim 2, wherein: the first clamping mechanism (43) comprises a first clamping plate (431), a first clamping back plate (432), a first clamping spring (433), a first clamping pull rod (434) and a first clamping pull rod clamping plate (435);

the first clamping back plate (432) is arranged in the middle of the first clamping mechanism (43), the first clamping splint (431) is fixed on the upper surface of the lower end of the first clamping back plate (432), one end of the first clamping pull rod (434) is connected with the first clamping pull rod splint (435), the other end of the first clamping pull rod (434) is connected with the first clamping spring (433), and a hole is formed in the upper end of the first clamping back plate (432); the first clamping pull rod (434) and the first clamping spring (433) are arranged in a hole in the end of the first clamping back plate (432), and the first clamping spring (433) is fixed to the bottom of the hole.

5. A conversion holder for a collapse displacement meter according to claim 2, wherein: the second clamping mechanism (44) comprises a second clamping splint (441), a second clamping back plate (442), a second clamping spring (443), a second clamping pull rod (444) and a second clamping pull rod splint (445);

the second clamping back plate (442) is arranged in the middle of the second clamping mechanism (44), the second clamping splint (441) is fixed on the upper surface of one end of the second clamping back plate (442), one end of the second clamping pull rod (444) is connected with the second clamping pull rod splint (445), the other end of the second clamping pull rod is connected with the second clamping spring (443), and a hole is formed in the end part of the other end of the second clamping back plate (442); the second clamping pull rod (444) and the second clamping spring (443) are arranged in a hole of the second clamping back plate (442), and the second clamping spring (443) is fixed at the bottom of the hole.

6. A conversion holder for a collapse displacement meter according to claim 5, wherein: the second clamping plate (441) and the second clamping pull rod clamping plate (445) are L-shaped, one plate surface of the second clamping plate (441) and the second clamping pull rod clamping plate (445) is vertically fixed on the second clamping back plate (442), and the other plate surface is parallel to the second clamping back plate (442) and faces towards the inner side.

7. A conversion holder for a collapse displacement meter according to claim 6, wherein: and a bubble level gauge (6) is arranged on the plate surface of the second clamping splint (441) parallel to the second clamping back plate (442).

8. A conversion holder for a collapse displacement meter according to claim 4, wherein: the ends of the first clamping splint (431) and the first clamping pull rod splint (435) extend inwards and form a right angle with the first clamping back plate (432).

9. A conversion holder for a collapse displacement meter according to any one of claims 5 to 7, wherein: the upper surface of second centre gripping splint (441) is equipped with recess (446), vertically is provided with gasket (447) in the both sides of recess (446), is provided with the through-hole on gasket (447), bubble spirit level (6) set up in recess (446), and it is fixed to pass the through-hole on gasket (447) through spirit level bolt (448).

10. A conversion holder for a collapse displacement meter according to claim 9, wherein: and a bolt sleeve (449) is arranged in the middle of the screw rod of the level gauge bolt (448).

Images