CN218322246U

CN218322246U - Highway thickness detector

Info

Publication number: CN218322246U
Application number: CN202222583026.6U
Authority: CN
Inventors: 崔佃涛; 张荣喜; 崔雪康
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-17
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a highway thickness detector, including the device bottom plate, two mounts of top fixedly connected with of device bottom plate, two install actuating mechanism between the mount, the last support frame that is provided with of actuating mechanism, driving motor is installed to the bottom of support frame, driving motor's output fixedly connected with drilling tooth cover, the outer wall top of drilling tooth cover is provided with the bearing bracket, the equal fixedly connected with gag lever post in both sides at device bottom plate top center, two install protection machanism between the gag lever post. The utility model discloses a design protection machanism carries out the isolated of great degree to the dust that produces when accomplishing drilling, and then has solved the problem that can solve the drilling dust under the not enough condition in water source, has ensured staff's health.

Description

Highway thickness detector

Technical Field

The utility model relates to a highway detects technical field, especially relates to a highway thickness detector.

Background

The highway is required to detect various indexes of the highway after being built, wherein the thickness of the highway is an important item, the service life of the highway can be directly influenced by the thickness of the highway, meanwhile, in order to avoid material reduction due to work stealing during construction, the whole highway needs to be subjected to spot inspection, and meanwhile, the corresponding thicknesses are different according to different grades of the highway.

The existing instrument used for detecting the thickness of the highway still needs to drill the highway generally, the thickness of the highway can be known by measuring the drilled concrete column, a large amount of dust can be generated in the drilling process, meanwhile, the manual observation and control are needed in the drilling process, the problems of deviation and the like in the drilling process are avoided, and the harm is brought to the body of a worker.

Therefore, it is desirable to provide a road thickness detector to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that current highway detects drilling and eliminates the smoke and dust through water injection drilling, nevertheless is examining time measuring to the highway, and the storage water tank water yield of removal is limited, and the highway is longer when generally detecting, and it is more to get some, can't guarantee the sufficiency at water source.

In order to solve the technical problem, the utility model discloses a technical scheme be: the highway thickness detector comprises a device bottom plate, wherein two fixing frames are fixedly connected to the top of the device bottom plate, and a driving mechanism is arranged between the two fixing frames;

the driving mechanism is provided with a support frame, the bottom of the support frame is provided with a driving motor, and the output end of the driving motor is fixedly connected with a drilling gear sleeve;

the outer wall top of drilling tooth cover is provided with the bearing bracket, the equal fixedly connected with gag lever post in both sides at device bottom plate top center, two install protection machanism between the gag lever post.

The utility model discloses further set up to: actuating mechanism includes the set casing, set casing fixed connection is between two mounts, two all rotate between the top center of mount and the device bottom plate and be connected with the transmission lead screw, two all be provided with the transmission piece on the transmission lead screw, two the top of transmission lead screw is the first gear of fixedly connected with and second gear respectively, install drive chain between first gear and the second gear, the top fixedly connected with dwang of first gear.

Through above-mentioned technical scheme, rotate the dwang and make first gear pass through drive chain and drive second gear revolve, and then make two transmission lead screws rotate, the transmission piece that corresponds can remove along with the rotation of transmission lead screw, and then has accomplished reciprocating to the support frame.

The support frame is fixedly connected to the tops of the two transmission blocks.

Through the technical scheme, the two transmission blocks are guaranteed to move to drive the support frame to move.

The utility model further sets up to: and bearings are arranged between the fixed frame and the outer wall of the transmission screw rod.

Through the technical scheme, the stable rotation of the transmission screw rod is ensured.

The utility model further sets up to: and the inner walls of the two transmission blocks are provided with thread grooves corresponding to the transmission screw rods.

Through the technical scheme, the transmission block is guaranteed to move along with the rotation of the transmission screw rod.

The utility model discloses further set up to: the protection mechanism comprises a protection sleeve, the protection sleeve is connected to the device bottom plate in a sliding mode, a protection top plate is fixedly connected to the top of the protection sleeve, and reset springs and telescopic pipes are respectively installed between the two sides of the protection top plate and the supporting frame.

Through above-mentioned technical scheme, at the in-process that the support frame descends, the lag also can descend, until the lag supports to highway ground, then driving motor begins to drive the drilling tooth cover and begins to rotate and drill to the road surface, along with drilling slowly make the drilling tooth cover descend through actuating mechanism to begin to compress reset spring, make the lag can hug closely the road surface, realized carrying out isolated of great degree to the dust that drilling produced.

The utility model discloses further set up to: through holes corresponding to the drilling gear sleeve and the protective sleeve are respectively formed in the device bottom plate and the protective top plate.

Through the technical scheme, the sliding of the protective top plate and the up-down movement of the drilling gear sleeve are ensured.

The utility model discloses further set up to: the both sides fixedly connected with of protection roof fixed ear, and the both sides of two fixed ears and bearing bracket all seted up the through-hole corresponding with the gag lever post.

Through above-mentioned technical scheme, can drive the lag through reset spring and fixed ear when reseing, the bearing bracket has played spacing effect through two stop levers to the removal of drilling tooth cover simultaneously, and then has guaranteed the accuracy of drilling.

The beneficial effects of the utility model are as follows:

1. the utility model isolates the generated dust to a greater extent when the protection mechanism completes the drilling, thereby solving the problem of dust in the drilling under the condition of insufficient water source and ensuring the health of the working personnel;

2. the utility model discloses a design actuating mechanism, accomplish reciprocating of drilling, also can drive protection machanism's removal simultaneously to through reset spring's effect, make the protective housing can not influence the drilling tooth cover after contacting ground drilling down hole.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a partial structure diagram of the driving mechanism and the protection mechanism of the present invention.

In the figure: 1. a device chassis; 2. a fixed mount; 3. a drive mechanism; 301. a stationary housing; 302. a transmission screw rod; 303. a transmission block; 304. a first gear; 305. a second gear; 306. a drive chain; 307. rotating the rod; 4. a support frame; 5. a drive motor; 6. drilling a gear sleeve; 7. a bearing bracket; 8. a limiting rod; 9. a protection mechanism; 901. a protective sleeve; 902. a protective roof; 903. a return spring; 904. a telescopic tube.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1-3, a road thickness detector includes a device base plate 1, two fixing frames 2 are fixedly connected to the top of the device base plate 1, a driving mechanism 3 is installed between the two fixing frames 2, the driving mechanism 3 includes a fixing shell 301, the fixing shell 301 is fixedly connected between the two fixing frames 2, transmission lead screws 302 are rotatably connected between the centers of the tops of the two fixing frames 2 and the device base plate 1, transmission blocks 303 are respectively disposed on the two transmission lead screws 302, the tops of the two transmission lead screws 302 are respectively and fixedly connected with a first gear 304 and a second gear 305, a transmission chain 306 is installed between the first gear 304 and the second gear 305, the top of the first gear 304 is fixedly connected with a rotating rod 307, the rotating rod 307 is rotated to enable the first gear 304 to drive the second gear 305 to rotate through the transmission chain 306, so as to enable the two transmission lead screws 302 to rotate, the corresponding transmission blocks 303 move along with the rotation of the transmission lead screws 302, so as to complete the up-down movement of the support frame 4, the support frame 4 is fixedly connected to the tops of the two transmission blocks 303, it is ensured that the movement of the two transmission lead screws 303 can drive the support frame 4, the transmission lead screws 302, the transmission blocks 303, the transmission lead screws 302 are installed between the outer wall, and the transmission lead screws 302, and the inner wall of the transmission lead screws 302 is provided with the stable groove is provided with the transmission block 302, and the stable groove 302;

as shown in fig. 2, a support frame 4 is arranged on the driving mechanism 3, a driving motor 5 is arranged at the bottom of the support frame 4, and a drilling gear sleeve 6 is fixedly connected to the output end of the driving motor 5;

as shown in fig. 1-3, a bearing frame 7 is disposed on the top of the outer wall of the drilling toothed sleeve 6, two sides of the center of the top of the device bottom plate 1 are fixedly connected with limit rods 8, a protection mechanism 9 is installed between the two limit rods 8, the protection mechanism 9 includes a protection sleeve 901, the protection sleeve 901 is slidably connected to the device bottom plate 1, the top of the protection sleeve 901 is fixedly connected with a protection top plate 902, a reset spring 903 and an extension tube 904 are respectively installed between two sides of the protection top plate 902 and the support frame 4, in the process of descending the support frame 4, the protection sleeve 901 also descends until the protection sleeve 901 abuts against the road surface, then the driving motor 5 starts to drive the drilling toothed sleeve 6 to rotate to drill the road surface, and the drilling toothed sleeve 6 descends slowly along with the drilling by the driving mechanism 3, and begin to compress reset spring 903 through bearing bracket 7, make lag 901 can hug closely the road surface, realized that the dust that produces drilling carries out isolated of great degree, set up respectively on device bottom plate 1 and the protection roof 902 with drilling tooth cover 6 and the corresponding through-hole of lag 901, the slip of protection roof 902 has been guaranteed, and reciprocating of drilling tooth cover 6, the fixed ear of both sides fixedly connected with of protection roof 902, and the through-hole corresponding with gag lever post 8 has all been seted up to two fixed ears and the both sides of bearing bracket 7, can drive lag 901 through reset spring 903 and fixed ear and reset when reseing, spacing effect has been played through two gag lever posts 8 to the removal of drilling tooth cover 6 to bearing bracket 7 simultaneously, and then the accuracy of drilling has been guaranteed.

The utility model discloses when using, it makes first gear 304 drive second gear 305 through drive chain 306 and rotates to rotate dwang 307, and then make two drive screw 302 rotate, the transmission piece 303 that corresponds can remove along with the rotation of drive screw 302, and then accomplished the downstream to support frame 4, in-process that support frame 4 descends, lag 901 also can descend, until lag 901 supports to highway ground, then driving motor 5 begins to drive drilling tooth cover 6 and begins to rotate and drill to the road surface, along with drilling slowly make drilling tooth cover 6 descend through actuating mechanism 3, and begin to compress reset spring 903 through bearing bracket 7, make the road surface hug closely by lag 901, after accomplishing drilling, accomplish through actuating mechanism 3 and reset, take out the concrete column that drills out, and measure the thickness that can obtain this sampling point highway to its thickness.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a highway thickness detector, includes device bottom plate (1), its characterized in that: the top of the device bottom plate (1) is fixedly connected with two fixing frames (2), and a driving mechanism (3) is arranged between the two fixing frames (2);

a support frame (4) is arranged on the driving mechanism (3), a driving motor (5) is installed at the bottom of the support frame (4), and a drilling gear sleeve (6) is fixedly connected to the output end of the driving motor (5);

the drilling device is characterized in that a bearing frame (7) is arranged at the top of the outer wall of the drilling gear sleeve (6), limiting rods (8) are fixedly connected to the two sides of the center of the top of the device bottom plate (1) respectively, and a protection mechanism (9) is installed between the limiting rods (8).

2. The road thickness gauge according to claim 1, wherein: actuating mechanism (3) are including set casing (301), set casing (301) fixed connection is between two mount (2), two all rotate between the top center of mount (2) and device bottom plate (1) and be connected with drive screw (302), two all be provided with transmission piece (303), two on drive screw (302) the top of drive screw (302) is fixedly connected with first gear (304) and second gear (305) respectively, install drive chain (306) between first gear (304) and second gear (305), the top fixedly connected with dwang (307) of first gear (304).

3. The road thickness gauge according to claim 2, wherein: the support frame (4) is fixedly connected to the tops of the two transmission blocks (303).

4. The road thickness gauge according to claim 2, wherein: and bearings are arranged between the fixed frame (2) and the outer wall of the transmission screw rod (302).

5. The road thickness gauge according to claim 2, wherein: the inner walls of the two transmission blocks (303) are provided with thread grooves corresponding to the transmission screw rods (302).

6. The road thickness detector according to claim 1, wherein: the protection mechanism (9) comprises a protection sleeve (901), the protection sleeve (901) is connected to the device bottom plate (1) in a sliding mode, a protection top plate (902) is fixedly connected to the top of the protection sleeve (901), and a return spring (903) and an extension pipe (904) are respectively installed between each of the two sides of the protection top plate (902) and the support frame (4).

7. The road thickness gauge according to claim 6, wherein: through holes corresponding to the drilling gear sleeve (6) and the protective sleeve (901) are respectively formed in the device bottom plate (1) and the protective top plate (902).

8. The road thickness gauge according to claim 6, wherein: the both sides fixedly connected with of protection roof (902) are fixed the ear, and the both sides of two fixed ears and bearing bracket (7) all seted up with the through-hole that gag lever post (8) are corresponding.