CN213398547U

CN213398547U - Device for rapidly testing space characteristics of cracks on surface layer of clay core wall dam

Info

Publication number: CN213398547U
Application number: CN202020471788.5U
Authority: CN
Inventors: 伍庆富; 肖文刚; 吴俊辉
Original assignee: Sinohydro Bureau 14 Co Ltd
Current assignee: Sinohydro Bureau 14 Co Ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-06-08
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a test clay heart wall dam top layer crack space characteristic's device fast, comprising a base plate, the last fixed surface of bottom plate is connected with the fixed block, the last fixed surface of fixed block is connected with the motor, the last fixed surface of bottom plate is connected with the mechanism case, the interior roof and the interior diapire of mechanism case are fixed respectively and are inlayed and have first bearing and second bearing, the fixed third bearing that inlays of inside wall of mechanism case, the spout has been seted up to the inside wall of mechanism case, the inside joint of spout has the slider, the bar hole has been seted up to the left surface of mechanism case, the left side of mechanism case is equipped with the regulating plate. This device of test clay heart wall dam top layer crack space characteristic fast has reached the regulating plate more stable effect when reciprocating, prevents that the regulating plate from appearing rocking when reciprocating, has solved the manpower and has adjusted the device of clay heart wall dam top layer crack space characteristic, the problem of comparatively wasting time and energy.

Description

Device for rapidly testing space characteristics of cracks on surface layer of clay core wall dam

Technical Field

The utility model relates to a clay core dam technical field specifically is a device of quick test clay core dam top layer crack space characteristic.

Background

The clay core wall dam uses sand or gravel with better water permeability as a dam shell, clay with better seepage prevention property is used as a seepage-proofing body and is arranged at the center of the section of the dam, the core wall material can use clay, asphalt concrete and reinforced concrete, the dam slope is steeper than that of a homogeneous dam, the dam section is smaller, the engineering quantity is less, and the core wall occupies small volume proportion, so the construction is influenced by seasons relatively.

The crack will appear owing to long-time use in the clay heart wall dam, and we can use the device of clay heart wall dam top layer crack space characteristic to detect the crack, and there are some not enough still when using in the device of current clay heart wall dam top layer crack space characteristic, generally all is that the manpower is adjusted the device of clay heart wall dam top layer crack space characteristic, comparatively wastes time and energy, for this reason we provide a device of quick test clay heart wall dam top layer crack space characteristic and solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test clay heart wall dam top layer crack space characteristic's device fast to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device of quick test clay heart wall dam top layer crack space characteristic, includes the bottom plate, the last fixed surface of bottom plate is connected with the fixed block, the last fixed surface of fixed block is connected with the motor, the last fixed surface of bottom plate is connected with mechanism case, the interior roof and the interior diapire of mechanism case are fixed respectively and are inlayed and have first bearing and second bearing, the inside wall of mechanism case is fixed and is inlayed and have the third bearing, the spout has been seted up to the inside wall of mechanism case, the inside joint of spout has the slider, the bar hole has been seted up to the left surface of mechanism case, the left side of mechanism case is equipped with the regulating plate, the last fixed surface of regulating plate is inlayed and is had the screwed pipe, the slide opening has been seted up.

The left end fixedly connected with clamping mechanism of regulating plate upper surface, the right-hand member of regulating plate run through the bar hole and with the left surface fixed connection of slider, the bottom surface fixedly connected with bracing piece of regulating plate, the below of bracing piece is equipped with the sleeve, the bottom and the telescopic external fixed surface of bracing piece are connected, the inside of mechanism case is equipped with first gear and second gear respectively, and first gear and second gear mesh mutually, the inner circle fixedly connected with threaded rod of first bearing, the bottom of threaded rod run through threaded tube and first gear in proper order and with the inner circle fixed connection of second bearing.

The left surface fixedly connected with connecting plate of mechanism case, the bottom surface fixedly connected with slide bar of connecting plate, the bottom of slide bar run through slide opening and sleeve in proper order and be connected with the last fixed surface of bottom plate, the fixed orifices has been seted up to the right flank of mechanism case, the output of motor passes through reduction gear fixedly connected with connecting rod, the left end of connecting rod runs through fixed orifices and second gear in proper order and extends to the inner wall fixed connection of third bearing.

Preferably, symmetrical rollers are arranged below the bottom plate, and the upper surface of each roller is fixedly connected with the bottom surface of the bottom plate.

Preferably, a positioning block is arranged above the bottom plate, and the bottom surface of the positioning block is fixedly connected with the upper surface of the bottom plate.

Preferably, the left side surface of the mechanism box is fixedly connected with a stabilizing block, and the bottom surface of the stabilizing block is fixedly connected with the upper surface of the bottom plate.

Preferably, the inside of spout is equipped with symmetrical protection pad, two a side that the protection pad kept away from each other all with the inner wall fixed connection of spout.

Preferably, after the right side surface of the mechanism box is fixedly connected with a handle, the outer surface of the handle is provided with anti-skid grains.

Advantageous effects

The utility model discloses possess following beneficial effect:

1. through the motor of installation on the fixed block, can make the connecting axle, second gear and first gear rotate, thereby can drive the screw rod and rotate, screwed pipe through setting up on the regulating plate, can make the threaded rod rotate at screwed pipe inside, thereby it carries out the vertical adjustment effect to have played the regulating plate, cooperation through spout and slider, the more stable effect of regulating plate when reciprocating has been played, more stable effect of regulating plate when reciprocating has been reached, prevent that the regulating plate from appearing rocking when reciprocating, the device of manpower to clay heart wall dam top layer crack space characteristic is adjusted, comparatively waste time and energy the problem.

2. Bracing piece and sleeve through the connection of regulating plate bottom surface, played the effect that supports the regulating plate, reached the more stable effect when removing to the regulating plate, so can make the stability of the device of clay heart wall dam top layer crack space characteristic, the device of having avoided clay heart wall dam top layer crack space characteristic appears rocking at the during operation to the unsafe problem of device when leading to clay heart wall dam top layer crack space characteristic is tested.

Drawings

FIG. 1 is a front sectional view of the mechanism case of the present invention;

FIG. 2 is a front view of the mechanism housing of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the device comprises a base plate 1, a fixing block 2, a motor 3, a mechanism box 4, a first bearing 5, a third bearing 6, a sliding chute 7, a sliding block 8, a strip-shaped hole 9, an adjusting plate 10, a threaded pipe 11, a sliding hole 12, a clamping mechanism 13, a supporting rod 14, a sleeve 15, a threaded rod 16, a connecting plate 17, a sliding rod 18, a roller 19, a stabilizing block 20, a positioning block 21, a fixing hole 22, a protection pad 23, a handle 24, a first gear 25, a second gear 26, a connecting rod 27 and a second bearing 28.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a device for rapidly testing the surface crack space characteristics of a clay core dam comprises a bottom plate 1, symmetrical rollers 19 are arranged below the bottom plate 1, the upper surface of each roller 19 is fixedly connected with the bottom surface of the bottom plate 1, the movement of the bottom plate 1 is achieved, the flexibility of the device is improved, a positioning block 21 is arranged above the bottom plate 1, the bottom surface of the positioning block 21 is fixedly connected with the upper surface of the bottom plate 1, the positioning of an adjusting plate 10 is achieved, the problem that the adjusting plate 10 is damaged is solved, a fixing block 2 is fixedly connected to the upper surface of the bottom plate 1, a motor 3 is fixedly connected to the upper surface of the fixing block 2, a mechanism box 4 is fixedly connected to the upper surface of the bottom plate 1, a stabilizing block 20 is fixedly connected to the left side surface of the mechanism box 4, the bottom surface of the stabilizing block 20 is fixedly connected with the upper surface of the bottom plate 1, the fixing of the mechanism box 4 is achieved, and the, the right flank fixedly connected with handle 24 of mechanism case 4, anti-skidding line has been seted up to the surface of handle 24, has reached the promotion to the device, has avoided the smooth problem of hand to appear when promoting, and the interior roof and the interior diapire of mechanism case 4 are fixed respectively to be inlayed and are had first bearing 5 and second bearing 28.

Fixed the inlaying of inside wall of mechanism case 4 has third bearing 6, spout 7 has been seted up to the inside wall of mechanism case 4, the inside of spout 7 is equipped with symmetrical protection pad 23, a side that two protection pads 23 kept away from each other all with the inner wall fixed connection of spout 7, the protection to slider 8 has been reached, the problem of slider 8 damage has been avoided appearing, the inside joint of spout 7 has slider 8, bar hole 9 has been seted up to the left surface of mechanism case 4, the left side of mechanism case 4 is equipped with regulating plate 10, the last fixed surface of regulating plate 10 inlays and has screwed pipe 11, guiding hole 12 has been seted up to the upper surface of regulating plate 10.

The left end fixedly connected with clamping mechanism 13 of regulating plate 10 upper surface, the right-hand member of regulating plate 10 run through bar hole 9 and with slider 8's left surface fixed connection, the bottom surface fixedly connected with bracing piece 14 of regulating plate 10, the below of bracing piece 14 is equipped with sleeve 15, the bottom of bracing piece 14 is connected with sleeve 15's surface fixed connection, the inside of mechanism case 4 is equipped with first gear 25 and second gear 26 respectively, and first gear 25 and second gear 26 mesh mutually, the inner circle fixedly connected with threaded rod 16 of first bearing 5, the bottom of threaded rod 16 run through screwed pipe 11 and first gear 25 in proper order and with the inner circle fixed connection of second bearing 28.

The left side fixedly connected with connecting plate 17 of mechanism case 4, the bottom surface fixedly connected with slide bar 18 of connecting plate 17, slide bar 18's bottom run through slide opening 12 and sleeve 15 in proper order and be connected with the last fixed surface of bottom plate 1, fixed orifices 22 have been seted up to the right flank of mechanism case 4, the output of motor 3 passes through reduction gear fixedly connected with connecting rod 27, the left end of connecting rod 27 runs through fixed orifices 22 and second gear 26 in proper order and extends to the inner wall fixed connection of third bearing 6.

The working principle is as follows: when a user uses the device for the space characteristic of the cracks on the surface layer of the clay core dam, firstly, the device for the space characteristic of the cracks on the surface layer of the clay core dam is fixed inside the clamping mechanism 13, the motor 3 is communicated with a power supply and is controlled by the control switch, the user can move the bottom plate 1 by holding the handle 24, the connecting rod 27 can be rotated and can drive the second gear 26 to rotate by starting the motor 3, the first gear 25 and the threaded rod 16 can be driven to rotate along with the rotation of the second gear 26, the adjusting plate 10 can be moved up and down along with the rotation of the threaded rod 16 and the matching of the threaded pipe 11, the adjusting plate 10 can be more stable when sliding by the matching of the sliding chute 7 and the sliding block 8, and the adjusting plate 10 can be more smooth when sliding by the matching of the sliding rod 18 and the sliding hole 12, thereby the device for adjusting the space characteristics of the cracks on the surface layer of the clay core wall dam is realized.

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 device of quick test clay core dam top layer crack space characteristic, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a fixed block (2), the upper surface of the fixed block (2) is fixedly connected with a motor (3), the upper surface of the bottom plate (1) is fixedly connected with a mechanism box (4), the inner top wall and the inner bottom wall of the mechanism box (4) are respectively fixedly embedded with a first bearing (5) and a second bearing (28), a third bearing (6) is fixedly embedded in the inner side wall of the mechanism box (4), the inner side wall of the mechanism box (4) is provided with a sliding chute (7), the inside of the sliding chute (7) is clamped with a sliding block (8), a strip-shaped hole (9) is arranged on the left side surface of the mechanism box (4), an adjusting plate (10) is arranged on the left side of the mechanism box (4), a threaded pipe (11) is fixedly embedded in the upper surface of the adjusting plate (10), and a sliding hole (12) is formed in the upper surface of the adjusting plate (10);

the left end fixedly connected with clamping mechanism (13) of regulating plate (10) upper surface, the right-hand member of regulating plate (10) run through bar hole (9) and with the left surface fixed connection of slider (8), the bottom surface fixedly connected with bracing piece (14) of regulating plate (10), the below of bracing piece (14) is equipped with sleeve (15), the bottom of bracing piece (14) is connected with the surface fixed of sleeve (15), the inside of mechanism case (4) is equipped with first gear (25) and second gear (26) respectively, and first gear (25) and second gear (26) mesh mutually, the inner circle fixed connection of first bearing (5) has threaded rod (16), the bottom of threaded rod (16) runs through threaded pipe (11) and first gear (25) in proper order and with the inner circle fixed connection of second bearing (28);

left surface fixedly connected with connecting plate (17) of mechanism case (4), bottom surface fixedly connected with slide bar (18) of connecting plate (17), the bottom of slide bar (18) run through slide opening (12) and sleeve (15) in proper order and with the last fixed surface of bottom plate (1) be connected, fixed orifices (22) have been seted up to the right flank of mechanism case (4), reduction gear fixedly connected with connecting rod (27) are passed through to the output of motor (3), the left end of connecting rod (27) runs through fixed orifices (22) and second gear (26) in proper order and extends to the inner wall fixed connection of third bearing (6).

2. The device for rapidly testing the spatial characteristics of the cracks on the surface layer of the clay core wall dam as claimed in claim 1, wherein: symmetrical rollers (19) are arranged below the bottom plate (1), and the upper surface of each roller (19) is fixedly connected with the bottom surface of the bottom plate (1).

3. The device for rapidly testing the spatial characteristics of the cracks on the surface layer of the clay core wall dam as claimed in claim 1, wherein: the positioning block (21) is arranged above the bottom plate (1), and the bottom surface of the positioning block (21) is fixedly connected with the upper surface of the bottom plate (1).

4. The device for rapidly testing the spatial characteristics of the cracks on the surface layer of the clay core wall dam as claimed in claim 1, wherein: the left side face of the mechanism box (4) is fixedly connected with a stabilizing block (20), and the bottom face of the stabilizing block (20) is fixedly connected with the upper surface of the bottom plate (1).

5. The device for rapidly testing the spatial characteristics of the cracks on the surface layer of the clay core wall dam as claimed in claim 1, wherein: the inside of spout (7) is equipped with symmetrical protection pad (23), two a side that protection pad (23) kept away from each other all with the inner wall fixed connection of spout (7).

6. The device for rapidly testing the spatial characteristics of the cracks on the surface layer of the clay core wall dam as claimed in claim 1, wherein: the right side face of the mechanism box (4) is fixedly connected with a handle (24), and anti-skid grains are formed in the outer surface of the handle (24).