CN219694055U

CN219694055U - Highway thickness check out test set

Info

Publication number: CN219694055U
Application number: CN202321027694.9U
Authority: CN
Inventors: 沙宝宝; 李联伟; 程贞; 王玉忠; 李宝锋
Original assignee: Gansu Gerui Engineering Testing Co ltd
Current assignee: Gansu Gerui Engineering Testing Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-09-15
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a highway thickness detection device, which relates to the field of highway thickness detection, wherein a first end of a table body is provided with a sample rotating device, a table body on one side of the sample rotating device is connected with a measuring device in a sliding way, one side of the measuring device is provided with an adjusting device, and the measuring device is driven by the adjusting device.

Description

Highway thickness check out test set

Technical Field

The utility model relates to the field of highway thickness detection, in particular to highway thickness detection equipment.

Background

Highway engineering refers to work such as investigation, measurement, design, construction, maintenance, management, etc. of a highway structure, and the highway structure includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring, the thickness of the pavement is usually required to be detected in the process of highway engineering supervision so as to detect whether the thickness of a highway protection layer meets the standard.

Through the search, the Chinese patent of the application number 201920640214.3 discloses a protective layer thickness detection device for highway engineering supervision, through being provided with T type ring spout in the top surface of operation panel, be equipped with T type ring and rather than swivelling joint in T type ring spout, be equipped with threaded rod, screw thread piece and scale on the workstation, the scale is used for detecting the thickness of protective layer, detects the thickness of protective layer through the position of threaded rod regulation scale, and then the reading carries out data record.

As there are some problems in the use of the above patent: the bottom of sample is liable to be irregular shape, and easy to incline on the operation panel, influences measurement accuracy, and to this problem, chinese patent application No. 202121291905.0 discloses "a thickness detection device for highway engineering", through placing the sample on placing the dish, then through adjusting the position of measuring stick and fixing, then adjust the position of indicating stick two to correspond with the edge of protective layer, measure the thickness of protective layer, under the effect of fixed plate and backup pad for the sample is in vertical state, promotes measurement accuracy.

However, the chinese utility model of application number 202121291905.0 still has some problems: the measuring rod passes behind the sliding sleeve through the bolt and the measuring rod butt is spacing, and stop collar and measuring rod are fixed through the position of butt to the pilot rod two, and though the butt of these two places can play spacing effect, when adjusting pilot rod one and pilot rod two, need make measuring rod and pilot rod two break away from spacingly earlier, then hand pulling regulation from top to bottom, and this regulation mode is difficult to adjust to suitable position because there is too much human factor to lead to, and the operation is inconvenient.

In view of this, the present utility model has been made.

Disclosure of Invention

Aiming at the problems, the utility model provides the highway thickness detection equipment which solves the problems that when the first indication rod and the second indication rod are adjusted, the first indication rod and the second indication rod are required to be separated from limit, and then the adjustment is pulled up and down by hands, and the adjustment mode is difficult to adjust to a proper position due to the existence of excessive human factors, so that the operation is inconvenient.

The utility model adopts the technical scheme that: a highway thickness detection device comprises a table body and an L-shaped plate;

the first end of the table body is provided with a sample rotating device, the table body on one side of the sample rotating device is connected with a measuring device in a sliding way, one side of the measuring device is provided with an adjusting device, the measuring device is driven by the adjusting device, the second end of the table body is connected with a vertical plate of an L-shaped plate, and the measuring device can penetrate through a transverse plate of the L-shaped plate in a sliding way; the adjusting device rotatably penetrates through the transverse plate of the L-shaped plate;

and a limiting device for limiting the adjusting device is arranged on the side wall of the second end of the table body.

Further, the sample rotating device comprises a first screw rod, a disc, clamping plates, a rotating rod and a rotating block, wherein the first end of the table body is connected with the first screw rod in a threaded mode, the first screw rod penetrates through the table body, the disc is arranged on the first screw rod, a plurality of clamping plates are arranged on the disc, gaps are reserved among the clamping plates, the clamping plates are elastic clamping plates which are variable in size, the first end of the rotating rod is connected to the axis of the disc, the second end of the rotating rod is connected with the rotating block, and a sample is externally connected to the rotating block.

Still further, measuring device includes mobile jib, first pilot rod, second screw rod, the diaphragm of L template is run through to the first end slidable of mobile jib, the second end slidable of mobile jib runs through the table body, adjusting device sets up on the first lateral wall of mobile jib, the second lateral wall of mobile jib is equipped with first pilot rod, and the second lateral wall of mobile jib of first pilot rod top is equipped with the second pilot rod, first pilot rod and second pilot rod parallel arrangement, second pilot rod and mobile jib sliding connection, run through on the second pilot rod and be equipped with the second screw rod, and the diaphragm rotation of second screw rod and L template is connected, second screw rod and second pilot rod spiro union, the mobile jib passes through adjusting device and drives its lift.

Still further, adjusting device includes slide bar, regulation pole, regulating block, one side of mobile jib is equipped with the regulation pole, the first end of regulation pole rotationally runs through the table body, the second end of regulation pole rotationally runs through the diaphragm of L template, and cover between the diaphragm of L template and the table body is equipped with the regulating block on the regulation pole, be equipped with the helicla flute on the regulating block, be connected with the first end of slide bar on the first lateral wall of mobile jib, the second end of slide bar slides in the helicla flute, slide bar and mobile jib are passed through the helicla flute by the regulating block and are driven its lift, the first end head and the stop device of regulation pole are connected.

Still further, stop device includes gear, montant, gag lever post, spring, rack piece, the first end head cover of adjusting the pole is equipped with the gear, the spout has been seted up to the below of the table body, the first end that slides in the spout and is equipped with the montant, the second end of montant is equipped with the rack piece, the block can be dismantled to rack piece and gear, the first end lateral wall of montant is connected with the first end of gag lever post perpendicularly, the second end of gag lever post runs through the lateral wall of spout to outside slidingly, between the lateral wall of the first end of montant and spout the cover is equipped with the spring on the gag lever post, the first end of spring and the lateral wall connection of spout, the second end of spring and the first end lateral wall connection of montant.

The utility model has the advantages that:

according to the utility model, the second screw is adjusted to enable the second indicating rod to slide downwards until the second indicating rod is attached to the top of the sample, the limiting rod is pulled at the moment, the limiting rod drives the vertical rod to slide rightwards along the chute, the spring is compressed, meanwhile, the vertical rod drives the rack block and the gear to be disengaged, the adjusting rod is disengaged from limit at the moment, the adjusting rod is rotated, the adjusting rod drives the adjusting block to rotate, the adjusting block drives the sliding rod to move up and down through the spiral groove, the sliding rod drives the main rod to move up and down until the first indicating rod is attached to the bottom of the sample, the first indicating rod can be controlled to any position only through the rotation of the adjusting block, the problem that the measuring rod and the second indicating rod are disengaged from limit firstly, and then the adjusting rod is pulled up and down by hands is solved, the problem that the adjusting mode is difficult to adjust to a proper position due to the existence of excessive human factors, and the operation is inconvenient is solved.

In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

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

FIG. 2 is a schematic view of a sample rotating device according to the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting device of the present utility model;

FIG. 4 is a schematic view of the structure of the measuring device of the present utility model;

fig. 5 is a schematic structural view of a limiting device of the present utility model.

Reference numerals:

1 is a table body; 11 is a chute; 2 is a sample rotating device; 21 is a first screw; 22 is a disc; 23 is a clamping plate; 24 is a rotating rod; 25 is a rotating block; 3 is a measuring device; 31 is a main rod; 32 is a slide bar; 33 is a first indicator lever; 34 is a second indicator bar; 35 is a second screw; 4 is an L-shaped plate; 5 is an adjusting device; 51 is an adjusting lever; 52 is an adjusting block; 53 is a spiral groove; 6, a limiting device; 61 is a gear; 62 is a vertical rod; 63 is a limit lever; 64 is a spring; 65 is a rack block.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 5, a road thickness detecting apparatus includes a table body 1, an L-shaped board 4;

the first end of the table body 1 is provided with a sample rotating device 2, the table body 1 on one side of the sample rotating device 2 is connected with a measuring device 3 in a sliding way, one side of the measuring device 3 is provided with an adjusting device 5, the measuring device 3 is driven by the adjusting device 5, the second end of the table body 1 is connected with a vertical plate of an L-shaped plate 4, and the measuring device 3 can penetrate through a transverse plate of the L-shaped plate 4 in a sliding way; the adjusting device 5 rotatably penetrates through the transverse plate of the L-shaped plate 4, and a limiting device 6 for limiting the adjusting device 5 is arranged on the side wall of the second end of the table body 1;

in this embodiment: during the use, place suitable position with table body 1, guarantee that table body 1 level is placed, then place sample in the sample rotary device 2 for stop device 6 breaks away from the spacing of adjusting device 5, adjust adjusting device 5, make measuring device 3 slide suitable position along the diaphragm of L template 4, finally make stop device 6 with adjusting device 5 spacing fixed, so that measuring device 3 adjusts suitable position, the measurement of being convenient for like figure 1.

The sample rotating device 2 comprises a first screw rod 21, a circular disc 22, clamping plates 23, a rotating rod 24 and a rotating block 25, wherein the first end of the table body 1 is in threaded connection with the first screw rod 21, the first screw rod 21 penetrates through the table body 1, the circular disc 22 is arranged on the first screw rod 21, a plurality of clamping plates 23 are arranged on the circular disc 22, gaps are reserved among the clamping plates 23, the clamping plates 23 are elastic clamping plates with variable size, the first end of the rotating rod 24 is connected at the axis of the circular disc 22, the second end of the rotating rod 24 is connected with the rotating block 25, and a sample is externally connected on the rotating block 25;

in this embodiment: the first screw rod 21 can enable the disc 22 to be adjusted up or down, so that the disc is convenient for a user to observe; the plurality of clamping plates 23 are made of silica gel, the plurality of clamping plates 23 are enclosed into a cylinder shape, and gaps left among the plurality of clamping plates 23 can be used conveniently when the first indicating rod 33 and the second indicating rod 34 indicate the height to be measured, and the positions of samples can be observed through the gaps; because the samples are mostly cylindrical, the samples can be put into the cylinder formed by surrounding the clamping plates 23, and the diameter of the cylinder formed by surrounding the clamping plates 23 is not larger than the diameter of the samples, the clamping plates 23 can clamp the samples, and the fault tolerance can be increased by the clamping plates 23 made of silica gel, so that the clamping plates 23 can be enlarged;

when the device is used, the first screw rod 21 is firstly adjusted, so that the first screw rod 21 drives the disc 22 to be adjusted to a proper height, the bottom of the sample is placed on the rotating block 25, and the sample is clamped in the cylindrical shape by the clamping plates 23 at the moment, as shown in fig. 2.

The measuring device 3 comprises a main rod 31, a first indicating rod 33, a second indicating rod 34 and a second screw rod 35, wherein the first end of the main rod 31 slidably penetrates through the transverse plate of the L-shaped plate 4, the second end of the main rod 31 slidably penetrates through the table body 1, the adjusting device 5 is arranged on the first side wall of the main rod 31, the first indicating rod 33 is arranged on the second side wall of the main rod 31, the second indicating rod 34 is arranged on the second side wall of the main rod 31 above the first indicating rod 33, the first indicating rod 33 and the second indicating rod 34 are arranged in parallel, the second indicating rod 34 is slidably connected with the main rod 31, the second screw rod 35 penetrates through the second indicating rod 34, the second screw rod 35 is rotatably connected with the transverse plate of the L-shaped plate 4, and the second screw rod 35 is in threaded connection with the second indicating rod 34, and the main rod 31 is driven to lift by the adjusting device 5;

in this embodiment: the main rod 31 is provided with scales, when the first indicating rod 33 is pressed by hand, the first indicating rod 33 can stretch along the direction vertical to the main rod 31, when the first indicating rod 33 is loosened by hand, the first indicating rod 33 is restored to the original position, the lengths of the first indicating rod 33 and the second indicating rod 34 can extend into the cylindrical interior surrounded by the clamping plates 23, the first indicating rod 33 is attached to the bottom of a sample during measurement, and the second indicating rod 34 is attached to the top of the sample during measurement; in the initial state, the first indicating rod 33 and the second indicating rod 34 are positioned in the gaps between the two adjacent clamping plates 23, and the width of the gaps is larger than that of the first indicating rod 33 and the second indicating rod 34;

when the height of the disc 22 needs to be adjusted, the second screw rod 35 needs to be adjusted first, so that the second indicating rod 34 slides upwards to separate from the gap between the two adjacent clamping plates 23, the first indicating rod 33 is pushed rightward by the hand, so that the first indicating rod 33 is separated from the gap between the two adjacent clamping plates 23, then the first screw rod 21 can be rotated at this time, after adjustment, the gap between the two adjacent clamping plates 23 and the first indicating rod 33 are required to be parallel to the second indicating rod 34, and the first indicating rod 33 and the second indicating rod 34 can slide up and down in the gap, as shown in fig. 4.

The adjusting device 5 comprises a slide bar 32, an adjusting rod 51 and an adjusting block 52, wherein the adjusting rod 51 is arranged at one side of the main bar 31, a first end of the adjusting rod 51 rotatably penetrates through the table body 1, a second end of the adjusting rod 51 rotatably penetrates through a transverse plate of the L-shaped plate 4, the adjusting block 52 is sleeved on the adjusting rod 51 between the transverse plate of the L-shaped plate 4 and the table body 1, the adjusting block 52 is fixedly connected with the adjusting rod 51, a spiral groove 53 is formed in the adjusting block 52, a first end of the slide bar 32 is fixedly connected to a first side wall of the main bar 31, a second end of the slide bar 32 slides in the spiral groove 53, the slide bar 32 and the main bar 31 are driven to ascend and descend by the adjusting block 52 through the spiral groove 53, and a first end head of the adjusting rod 51 is connected with the limiting device 6;

in this embodiment: the adjusting rod 51 is rotated, the adjusting rod 51 drives the adjusting block 52 to rotate, the adjusting block 52 drives the sliding rod 32 to move up and down through the spiral groove 53, and the sliding rod 32 drives the main rod 31 to move up and down, so that the position of the first indicating rod 33 can be adjusted more accurately through the spiral groove 53, and the adjusting to any position is facilitated, as shown in fig. 3.

The limiting device 6 comprises a gear 61, a vertical rod 62, a limiting rod 63, a spring 64 and a rack block 65, wherein the gear 61 is sleeved at the first end head of the adjusting rod 51, the gear 61 is fixedly connected with the adjusting rod 51, a chute 11 is formed below the table body 1, the first end of the vertical rod 62 is slidably installed in the chute 11, the rack block 65 is installed at the second end of the vertical rod 62, the rack block 65 and the gear 61 are detachably clamped, the first end of the limiting rod 63 is vertically connected with the first end of the limiting rod 63, the second end of the limiting rod 63 slidably penetrates through the side wall of the chute 11 to the outside, the spring 64 is sleeved on the limiting rod 63 between the first end of the vertical rod 62 and the side wall of the chute 11, the spring 64 is slidably connected with the limiting rod 63, the first end of the spring 64 is connected with the side wall of the chute 11, and the second end of the spring 64 is connected with the first end side wall of the vertical rod 62;

in this embodiment: the vertical rod 62 only slides left and right in the chute 11, and does not deviate, so that the toothed bar block 65 can be meshed with the gear 61;

embodiment one: when the position of the first indicating rod 33 needs to be adjusted, the limiting rod 63 is pulled, the limiting rod 63 drives the vertical rod 62 to slide rightwards along the chute 11, the spring 64 is compressed, meanwhile, the vertical rod 62 drives the rack block 65 and the gear 61 to be disengaged, and at the moment, the adjusting rod 51 is disengaged from limiting;

embodiment two: when the first indicating rod 33 is adjusted to a proper position, the limiting rod 63 is loosened, the limiting rod 63 drives the vertical rod 62 to slide leftwards along the chute 11, the spring 64 recovers deformation, and the vertical rod 62 drives the rack block 65 to be meshed with the gear 61, so that the limiting of the adjusting rod 51 is completed; as in fig. 5.

The working process of the utility model comprises the following steps:

when the novel table is used, the table body 1 is placed at a proper position, the table body 1 is ensured to be placed horizontally, when the height of the disc 22 needs to be adjusted, the second screw rod 35 needs to be adjusted firstly, so that the second indicating rod 34 slides upwards to separate from the gap between the two adjacent clamping plates 23, the first indicating rod 33 is pushed rightward by hands, so that the first indicating rod 33 is separated from the gap between the two adjacent clamping plates 23, then the first screw rod 21 can be rotated, the disc 22 is driven by the first screw rod 21 to be adjusted to a proper height, after adjustment, the gap between the two adjacent clamping plates 23 and the first indicating rod 33 are required to be parallel to the second indicating rod 34, and the first indicating rod 33 and the second indicating rod 34 can slide up and down in the gap;

then place the bottom of sample on rotating block 25, the sample is held at this moment by a plurality of grip blocks 23 inside cylindric, adjust and adjust second screw rod 35, make second pilot rod 34 downwardly sliding, until the top laminating of second pilot rod 34 and sample, pulling gag lever post 63 this moment, gag lever post 63 has driven montant 62 to slide along spout 11 to the right, spring 64 compresses, montant 62 has driven rack 65 and gear 61 to disengage, adjust pole 51 breaks away from spacing this moment, rotate and adjust pole 51, adjust pole 51 has driven regulating block 52 to rotate, regulating block 52 has driven slide bar 32 through helical groove 53 to reciprocate, slide bar 32 has driven mobile jib 31 up-and-down motion, until the bottom laminating of first pilot rod 33 and sample, loosen gag lever post 63, gag lever post 63 has driven montant 62 to slide along spout 11 to the left, spring 64 resumes deformation montant, gag lever post 62 has driven rack 65 and gear 61 to engage, accomplish and adjust pole 51 spacing, accomplish whole work process.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The highway thickness detection equipment is characterized by comprising a table body (1) and an L-shaped plate (4);

the novel sample testing device is characterized in that a sample rotating device (2) is arranged at the first end of the table body (1), a measuring device (3) is connected to the table body (1) on one side of the sample rotating device (2) in a sliding mode, an adjusting device (5) is arranged on one side of the measuring device (3), the measuring device (3) is driven by the adjusting device (5), a vertical plate of an L-shaped plate (4) is connected to the second end of the table body (1), and the measuring device (3) slidably penetrates through a transverse plate of the L-shaped plate (4); the adjusting device (5) rotatably penetrates through the transverse plate of the L-shaped plate (4);

and a limiting device (6) for limiting the adjusting device (5) is arranged on the side wall of the second end of the table body (1).

2. The highway thickness detection equipment according to claim 1, wherein the sample rotating device (2) comprises a first screw (21), a disc (22), clamping plates (23), a rotating rod (24) and a rotating block (25), the first end of the table body (1) is connected with the first screw (21) in a screwed mode, the first screw (21) penetrates through the table body (1), the disc (22) is arranged on the first screw (21), a plurality of clamping plates (23) are arranged on the disc (22), gaps are reserved among the clamping plates (23), the clamping plates (23) are elastic clamping plates with variable sizes, the first end of the rotating rod (24) is connected at the axis of the disc (22), the second end of the rotating rod (24) is connected with the rotating block (25), and the rotating block (25) is externally connected with a sample.

3. The highway thickness detection apparatus according to claim 1, wherein the measuring device (3) comprises a main rod (31), a first indicating rod (33), a second indicating rod (34) and a second screw rod (35), a first end of the main rod (31) slidably penetrates a transverse plate of the L-shaped plate (4), a second end of the main rod (31) slidably penetrates the table body (1), the adjusting device (5) is disposed on a first side wall of the main rod (31), a first indicating rod (33) is disposed on a second side wall of the main rod (31), a second indicating rod (34) is disposed on a second side wall of the main rod (31) above the first indicating rod (33), the first indicating rod (33) and the second indicating rod (34) are disposed in parallel, the second indicating rod (34) and the main rod (31) are slidably connected, the second screw rod (35) is disposed on the second indicating rod (34) in penetrating manner, and the second screw rod (35) and the plate of the L-shaped plate (4) are rotatably connected, and the second indicating rod (35) and the second indicating rod (34) are connected with the second screw rod (34) in a driving manner through the adjusting device.

4. A highway thickness detection apparatus according to claim 3, wherein the adjusting device (5) comprises a slide bar (32), an adjusting rod (51) and an adjusting block (52), one side of the main rod (31) is provided with the adjusting rod (51), a first end of the adjusting rod (51) rotatably penetrates through the table body (1), a second end of the adjusting rod (51) rotatably penetrates through a transverse plate of the L-shaped plate (4), an adjusting block (52) is sleeved on the adjusting rod (51) between the transverse plate of the L-shaped plate (4) and the table body (1), a spiral groove (53) is formed in the adjusting block (52), a first end of the slide bar (32) is connected to a first side wall of the main rod (31), a second end of the slide bar (32) slides in the spiral groove (53), the slide bar (32) and the main rod (31) are driven to ascend and descend by the adjusting block (52) through the spiral groove (53), and a first end of the adjusting rod (51) is connected with the limiting device (6).

5. The highway thickness detection device according to claim 4, wherein the limiting device (6) comprises a gear (61), a vertical rod (62), a limiting rod (63), a spring (64) and a rack block (65), the first end head of the adjusting rod (51) is sleeved with the gear (61), a chute (11) is formed below the table body (1), the first end of the vertical rod (62) is slidably arranged in the chute (11), the second end of the vertical rod (62) is provided with the rack block (65), the rack block (65) and the gear (61) are detachably clamped, the first end side wall of the vertical rod (62) is vertically connected with the first end of the limiting rod (63), the second end of the limiting rod (63) slidably penetrates through the side wall of the chute (11) to the outside, the spring (64) is sleeved on the limiting rod (63) between the first end of the vertical rod (62) and the side wall of the chute (11), the first end of the spring (64) is connected with the side wall of the chute (11), and the second end of the spring (64) is connected with the first end of the side wall of the vertical rod (62).