CN213579020U

CN213579020U - Engineering geological crack measuring device

Info

Publication number: CN213579020U
Application number: CN202023246606.3U
Authority: CN
Inventors: 郭玉娟; 王丽娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-06-29
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses an engineering geology crack measuring device relates to the crack measurement field. This engineering geological crack measuring device, including the dead lever, the dead lever is provided with two, and the mounting groove has been seted up at two dead lever one side middle parts, and the internally mounted of mounting groove has the scale bar, and the gag lever post is all installed to both ends one side that the scale bar is located the both sides mounting groove, and a plurality of spacing draw-in grooves have been seted up with the junction of fixed rod to the gag lever post. This engineering geological crack measuring device, through rotatory cooperation piece, make the laminating fixture block break away from the dead lever, press down the gag lever post through the cooperation piece after that, make a plurality of compression springs of laminating board atress compression of gag lever post both sides and to accomodating the inslot removal shrink, make the gag lever post move down through the connection port of a plurality of spacing draw-in grooves, and then reach the purpose of quick adjustment work piece height, make the staff can adjust work piece high position fast, staff's convenience in use has effectively been improved.

Description

Engineering geological crack measuring device

Technical Field

The utility model relates to a crack measurement technical field specifically is an engineering geology crack measuring device.

Background

Human activities such as engineering construction, excavation, blasting and mining often cause damage and instability of rock-soil bodies, so that ground surface cracks are generated, the occurrence positions of the cracks are just rock-soil body stress concentration areas or places with low strength, and the cracks can also be precursors of geological disasters such as ground subsidence and collapse, and therefore, the fact that the change trend of the cracks is mastered is an important basis for engineering technicians to take corresponding precautionary and reinforcement measures in time.

The existing crack measuring device needs to be fixedly installed on the upper side of the center of a crack, when the measuring device is aligned and fixed, a large amount of time and energy are needed, the measuring efficiency of workers is seriously influenced, in the measuring process, the working height of the measuring device cannot be adjusted quickly and effectively, the measuring difficulty of the workers is increased, and therefore the engineering geological crack measuring device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses an engineering geology crack measuring device to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an engineering geology crack measuring device, includes the dead lever, the dead lever is provided with two, two the mounting groove has been seted up at one side middle part that the dead lever is close to each other, both sides the scale rod is installed jointly to the inside of mounting groove, the gag lever post is all installed to both ends one side that the scale rod is located the both sides mounting groove, a plurality of spacing draw-in grooves have been seted up perpendicularly to the junction equidistant of gag lever post and fixed rod, the laminating board with spacing draw-in groove looks adaptation is all installed to the both sides of gag lever post, the one end that the scale rod was kept away from to the gag lever post is installed the cooperation piece, the mid-mounting of cooperation piece has the laminating fixture block of laminating mutually with the dead lever, the work piece is installed in.

Preferably, the two ends of the scale rod are matched with the mounting groove, and the middle part of the upper end of the scale rod is provided with the T-shaped sliding plate.

Preferably, it is a plurality of spacing draw-in groove communicates each other, the groove of accomodating with laminating looks adaptation is all seted up to the middle part both sides of gag lever post, the laminating board is located accomodates the inslot.

Preferably, both sides the bottom middle part of rigging board all runs through and installs the axis of rotation, the both ends of axis of rotation insert the inside of gag lever post through the bearing respectively, both sides a plurality of compression spring are all installed to the one side that the rigging board is close each other, and is a plurality of compression spring keeps away from the one end of rigging board and is connected with the inner wall of accomodating the groove.

Preferably, the dead slot with cooperation piece looks adaptation is seted up at the middle part of laminating fixture block, the spacing ring is installed to the middle part annular of cooperation piece, the annular with spacing ring looks adaptation is seted up at the middle part of laminating fixture block, the one end of cooperation piece runs through the dead slot and is connected with fastening bolt, the one end middle part that the gag lever post is close the cooperation piece sets up the fastening groove with fastening bolt looks adaptation.

Preferably, the middle part of the working block is penetrated and provided with a limiting sliding groove matched with the scale rod, the middle part of one side of the working block is provided with a level gauge, the middle part of the bottom end of the working block is provided with a counterweight conical head, and one side of the bottom end of the working block is provided with a rocker matched with the counterweight conical head.

Preferably, a fixed screw groove is formed in the joint of the fixing bolt and the working block in a matched mode, the fixed screw groove is communicated with the limiting sliding groove, and the fixing bolt is connected with the T-shaped sliding plate through the fixed screw groove.

The utility model discloses an engineering geology crack measuring device, its beneficial effect who possesses as follows:

1. the engineering geological crack measuring device comprises a limiting rod, a matching block, a fitting clamping block and other structures, so that the utility model can make the fitting clamping block break away from a fixed rod by rotating the matching block at two sides in the using process, then press the limiting rod downwards through the matching block, make the fitting plates at two sides of the limiting rod compress a plurality of pressure springs by force and move and contract towards the containing groove, make the limiting rod move downwards through the connecting ports of a plurality of limiting clamping grooves, when the working block is adjusted to a proper position, stop pressing the matching block, simultaneously expand the fitting plates at two sides of the limiting rod in the limiting clamping grooves through the resilience force of the plurality of pressure springs, then tighten the matching block with the limiting rod through a fastening bolt, thereby make the fitting clamping block and the fixed rod tightly fit and clamp, further achieve the purpose of fixing the scale rod, and make a worker quickly adjust the height position of the working block, the use convenience of the working personnel is effectively improved.

2. This engineering geology crack measuring device, including fixed thread groove, fixing bolt and T shape slide isotructure, make the utility model discloses the accessible twists out fixed thread groove with fixing bolt in the use, then removes the work piece in the both sides of scale rod through spacing spout, when the work piece removes to suitable position, twists fixing bolt again in the fixed thread groove to make it laminate mutually with T shape slide, and then reach the purpose of adjusting the work piece, then rotatory rocker of rethread puts into the crack with the counter weight conical head and measures can, the utility model discloses the practicality is stronger, satisfies user's demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the fixing rod of the present invention;

FIG. 3 is a schematic view of the structure of the stop lever of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the working block of the present invention.

In the figure: 1. fixing the rod; 11. mounting grooves; 2. a graduated rod; 21. a T-shaped slide plate; 3. a limiting rod; 31. a limiting clamping groove; 32. a receiving groove; 33. attaching a plate; 34. a rotating shaft; 35. a pressure spring; 4. a matching block; 41. fitting a fixture block; 42. a limiting ring; 43. fastening a bolt; 5. a working block; 51. a limiting chute; 52. a level gauge; 53. a counterweight cone head; 54. a rocker; 55. fixing the screw groove; 56. and (5) fixing the bolt.

Detailed Description

The embodiment of the utility model discloses engineering geology crack measuring device, as shown in fig. 1-4, including dead lever 1, dead lever 1 is provided with two, and mounting groove 11 has been seted up at one side middle part that two dead levers 1 are close to each other, and scale bar 2 is installed jointly to the inside of both sides mounting groove 11, and the both ends and the 11 looks adaptations of mounting groove of scale bar 2, the upper end mid-mounting of scale bar 2 has T shape slide 21, is connected through the cooperation of T shape slide 21 with work piece 5, has improved the stability in use of work piece 5.

The limiting rod 3 is installed on one side of two ends of the scale rod 2 in the mounting grooves 11 on two sides, a plurality of limiting clamping grooves 31 are vertically arranged at equal intervals at the joint of the limiting rod 3 and the fixing rod 1, attaching plates 33 matched with the limiting clamping grooves 31 are installed on two sides of the limiting rod 3, the limiting clamping grooves 31 are communicated with each other, accommodating grooves 32 matched with the attaching plates 33 are formed in two sides of the middle of the limiting rod 3, the attaching plates 33 are located in the accommodating grooves 32, rotating shafts 34 are installed in the middle of the bottoms of the attaching plates 33 on two sides in a penetrating mode, two ends of the rotating shafts 34 are respectively inserted into the limiting rod 3 through bearings, a plurality of pressure springs 35 are installed on one side, close to each other, of the attaching plates 33 on two sides, one ends, far away from the attaching plates 33, of the pressure springs 35 are connected with the inner walls of the accommodating grooves 32, so that the pressure springs 35 can be quickly compressed and move towards, the stability of use of the attaching plate 33 is ensured.

Cooperation piece 4 is installed to the one end that gag lever post 3 kept away from scale rod 2, the mid-mounting of cooperation piece 4 has the laminating fixture block 41 of laminating mutually with dead lever 1, the dead slot with 4 looks adaptations of cooperation piece is seted up at the middle part of laminating fixture block 41, the spacing ring 42 is installed to the middle part annular of cooperation piece 4, the annular with spacing ring 42 looks adaptation is seted up at the middle part of laminating fixture block 41, the one end of cooperation piece 4 runs through the dead slot and is connected with fastening bolt 43, the one end middle part that gag lever post 3 is close to cooperation piece 4 sets up the fastening groove with fastening bolt 43 looks adaptation, make cooperation piece 4 more stable with being connected of gag lever post 3.

Work piece 5 is installed in the middle part cooperation of scale bar 2, fixing bolt 56 is installed in the upper end cooperation of work piece 5, the middle part of work piece 5 runs through set up with the spacing spout 51 of scale bar 2 looks adaptation, one side mid-mounting of work piece 5 has spirit level 52, the bottom mid-mounting of work piece 5 has counter weight conical head 53, bottom one side of work piece 5 is installed and is followed closely 53 matched with rocker 54 with counter weight conical head, fixing bolt 56 has seted up fixed thread groove 55 with the junction cooperation of work piece 5, fixed thread groove 55 is linked together with spacing spout 51, fixing bolt 56 is connected with T shape slide 21 through fixed thread groove 55, be connected with T shape slide 21 through fixing bolt 56, and then guaranteed the use fixity of work piece 5.

The working principle is as follows: when using the utility model discloses the time, insert needs measuring crack both sides with both sides dead lever 1 earlier, according to cracked position angle after that, the measuring position of readjustment work piece 5, at this moment, twist out fixed screw groove 55 with fixing bolt 56 earlier, then remove work piece 5 in the both sides of scale rod 2 through spacing spout 51, when work piece 5 removes to suitable position, twist fixing bolt 56 again in fixed screw groove 55, and make it laminate mutually with T shape slide 21, and then reach the purpose of fixing work piece 5 mutually with scale rod 2, then rethread rotatory rocker 54 puts into the crack with counter weight conical head 53 and measures can, the problem of the measuring position that the staff is difficult to quick effectual adjustment work piece 5 has been solved.

Further, when the working height of the working block 5 needs to be adjusted, the matching blocks 4 on both sides are rotated first, so that the matching blocks 4 move to one side far away from the limiting rod 3, and the matching block 41 is separated from the fixed rod 1, then the limiting rod 3 is pressed downwards through the matching blocks 4, so that the binding plates 33 on both sides of the limiting rod 3 are stressed to compress the plurality of pressure springs 35 and move and contract towards the accommodating groove 32, and further the limiting rod 3 moves downwards through the connecting ports of the plurality of limiting clamping grooves 31, when the working block 5 is adjusted to a proper position, the matching blocks 4 are stopped being pressed, meanwhile, the binding plates 33 on both sides of the limiting rod 3 are unfolded inside the limiting clamping grooves 31 through the resilience force of the plurality of pressure springs 35, then the matching blocks 4 are screwed with the limiting rod 3 through the fastening bolts 43, so that the matching blocks 41 are tightly bonded and clamped with the fixed rod 1, and further the purpose of fixing the scale rod 2 is achieved, the problem of staff's measuring height that is difficult to adjust work piece 5 is solved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an engineering geological crack measuring device, includes dead lever (1), its characterized in that: the fixing rod (1) is provided with two fixing rods, a mounting groove (11) is formed in the middle of one side, close to each other, of each of the two fixing rods (1), scale rods (2) are jointly mounted inside the mounting grooves (11) on two sides, limiting rods (3) are mounted on one sides of two ends, located in the mounting grooves (11) on two sides, of each scale rod (2), a plurality of limiting clamping grooves (31) are vertically formed in the connecting positions of the limiting rods (3) and the fixing rods (1) at equal intervals, binding plates (33) matched with the limiting clamping grooves (31) are mounted on two sides of each limiting rod (3), a matching block (4) is mounted at one end, far away from the scale rods (2), of each limiting rod (3), a binding clamping block (41) bound with the fixing rods (1) is mounted in the middle of each matching block (4), and a working block (5) is mounted, and the upper end of the working block (5) is provided with a fixing bolt (56) in a matching way.

2. An engineered geological fracture survey apparatus as defined in claim 1, wherein: the two ends of the scale rod (2) are matched with the mounting groove (11), and a T-shaped sliding plate (21) is mounted in the middle of the upper end of the scale rod (2).

3. An engineered geological fracture survey apparatus as defined in claim 1, wherein: it is a plurality of spacing draw-in groove (31) communicate each other, the middle part both sides of gag lever post (3) all offer with binding plate (33) looks adaptation accomodate groove (32), binding plate (33) are located accomodate groove (32).

4. An engineered geological fracture survey apparatus as defined in claim 3, wherein: both sides the bottom middle part of rigging board (33) all runs through and installs axis of rotation (34), the both ends of axis of rotation (34) are respectively through the inside that the bearing inserted gag lever post (3), both sides one side that rigging board (33) are close to each other all installs a plurality of compression spring (35), and is a plurality of the one end that rigging board (33) were kept away from in compression spring (35) is connected with the inner wall of accomodating groove (32).

5. An engineered geological fracture survey apparatus as defined in claim 1, wherein: the dead slot with cooperation piece (4) looks adaptation is seted up at the middle part of laminating fixture block (41), the mid-portion annular of cooperation piece (4) installs spacing ring (42), the annular with spacing ring (42) looks adaptation is seted up at the middle part of laminating fixture block (41), the one end of cooperation piece (4) runs through the dead slot and is connected with fastening bolt (43), the one end middle part that gag lever post (3) are close cooperation piece (4) is seted up with the fastening groove of fastening bolt (43) looks adaptation.

6. An engineered geological fracture survey apparatus as defined in claim 1, wherein: the middle part of work piece (5) runs through and sets up spacing spout (51) with scale rod (2) looks adaptation, one side mid-mounting of work piece (5) has spirit level (52), the bottom mid-mounting of work piece (5) has counter weight conical head (53), bottom one side of work piece (5) is installed and is had counter weight conical head (53) matched with rocker (54).

7. An engineered geological fracture survey apparatus as defined in claim 2, wherein: the fixing bolt (56) is matched with the joint of the working block (5) to form a fixing thread groove (55), the fixing thread groove (55) is communicated with the limiting sliding groove (51), and the fixing bolt (56) is connected with the T-shaped sliding plate (21) through the fixing thread groove (55).