CN217403859U

CN217403859U - Novel highway engineering quality inspection device

Info

Publication number: CN217403859U
Application number: CN202220865439.0U
Authority: CN
Inventors: 吴儒文; 关万文; 孙荣洁; 沈卓
Original assignee: Hainan Highway Engineering Co ltd
Current assignee: Hainan Highway Engineering Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-09-09
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a novel highway engineering quality inspection device relates to core drill rig technical field, including the unable adjustment base, unable adjustment base bottom both sides limit portion all symmetry is provided with directional wheel, unable adjustment base top middle part fixed mounting has the ratch, ratch surface one side cover is equipped with core drill rig, core drill rig bottom is provided with the drill core, unable adjustment base one side middle part is seted up flutedly, unable adjustment base front and back both ends middle part all welds fixed box body, fixed box body bottom middle part has been seted up and has been placed the inner chamber, place inner chamber inner wall top and install the cylinder, the mounting bracket is installed to the cylinder bottom, the equal symmetry of mounting bracket inner wall both sides limit portion has seted up the sliding tray, both ends all slidable mounting has the backup pad around the mounting bracket inner wall, the utility model has the effect of being convenient for improving core drill rig overall stability, prevent to influence the problem of drill core efficiency because of core drill rig vibration, the stability of the drill core is improved when the drill core is used, and people can use the drill core more conveniently.

Description

Novel highway engineering quality inspection device

Technical Field

The utility model belongs to the technical field of the core drilling machine technique and specifically relates to a novel highway engineering quality inspection device is related to.

Background

The concrete is required to be paved when the existing road is constructed, the concrete is difficult to detect the internal structure after being applied to the pavement of the road, and the common detection equipment cannot detect the concrete condition of the part below the road surface, so that a core drilling machine is required to take out a concrete sample for special detection.

The core drill machine that has now is when using, and the core drill machine is got and is driven the drill core through the motor rotation and get the core to the concrete, and the motor can produce the vibration and drive whole core drill machine vibration when using, influences the availability factor of drill core easily, and then influences the stability of whole core drill machine when using.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a novel highway engineering quality inspection device has the effect of being convenient for improve core drill rig overall stability.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the novel highway engineering quality inspection device comprises a fixed base, wherein the two side parts of the bottom end of the fixed base are symmetrically provided with directional wheels, a toothed bar is fixedly arranged in the middle of the top end of the fixed base, a core drilling machine is sleeved on one side of the outer surface of the toothed bar, the bottom end of the core drilling machine is provided with a drill core, the middle part of one side of the fixed base is provided with a groove, the middle parts of the front end and the rear end of the fixed base are welded with fixed box bodies, a placing inner cavity is formed in the middle of the bottom end of the fixed box body, an air cylinder is installed at the top end of the inner wall of the placing inner cavity, the bottom end of the cylinder is provided with a mounting frame, the edge parts of the two sides of the inner wall of the mounting frame are symmetrically provided with sliding grooves, the front end and the rear end of the inner wall of the mounting rack are both provided with a support plate in a sliding way, the edge parts of both sides of the support plate are both welded with a fixed clamping block, the standing groove has been seted up to backup pad top limit portion, the equal symmetrical welding in mounting bracket both sides bottom has the fixed plate.

Preferably, the top parts of the front end and the rear end of the mounting frame are provided with limit blocks through damping bearings.

Preferably, the fixed fixture block is located inside the sliding groove, and the fixed fixture block is embedded with the sliding groove.

Preferably, the supporting plate is located inside the mounting frame, the volume of the supporting plate is smaller than the inner volume of the mounting frame, and the supporting plate and the mounting frame are matched with each other.

Preferably, the drill core is positioned right above the groove, and the inner volume of the groove is larger than the volume of the drill core.

To sum up, the utility model discloses a following at least one useful technological effect:

the utility model discloses at the in-process that uses, be close to through promoting unable adjustment base and wait to detect position department, start the cylinder and drive the mounting bracket and slide down, and then make mounting bracket and fixed plate support unable adjustment base, make directional wheel be in unsettled state, make the backup pad follow the inside roll-off of mounting bracket simultaneously, make operating personnel's both feet be located inside the standing groove, and then keep the mounting bracket in stable state, start coring drill machine lapse, make the core bore the core and get the core operation through the recess to ground, and then improved the stability of core when using, prevent to bore the problem of core efficiency because of coring drill machine vibration influence, it is more convenient when using to make people.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the fixed box of the present invention;

fig. 3 is a schematic view of the internal structure of the mounting frame of the present invention;

fig. 4 is a schematic top view of the mounting bracket of the present invention.

Reference numerals are as follows: 1. a fixed base; 2. a directional wheel; 3. a core drilling machine; 4. drilling a core; 5. a groove; 6. fixing the box body; 7. placing an inner cavity; 8. a cylinder; 9. a mounting frame; 10. a sliding groove; 11. a support plate; 12. fixing the clamping block; 13. a placement groove; 14. a limiting block; 15. a fixing plate; 16. a toothed bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-4, for the novel highway engineering quality inspection device disclosed by the utility model, comprising a fixed base 1, both side edge parts of the bottom end of the fixed base 1 are symmetrically provided with directional wheels 2, the middle part of the top end of the fixed base 1 is fixedly provided with a toothed bar 16, one side of the outer surface of the toothed bar 16 is sleeved with a core drill 3, the bottom end of the core drill 3 is provided with a drill core 4, the middle part of one side of the fixed base 1 is provided with a groove 5, the middle parts of the front and back ends of the fixed base 1 are all welded with a fixed box body 6, the middle part of the bottom end of the fixed box body 6 is provided with a placing inner cavity 7, the top end of the inner wall of the placing inner cavity 7 is provided with a cylinder 8, the bottom end of the cylinder 8 is provided with a mounting rack 9, both side edge parts of the inner wall of the mounting rack 9 are symmetrically provided with sliding grooves 10, both front and back ends of the inner wall of the mounting rack 9 are all slidably provided with a support plate 11, both side edge parts of the support plate 11 are welded with fixed fixture blocks 12, the top end part of the support plate 11 is provided with a placing groove 13, the bottom parts of the two sides of the mounting frame 9 are symmetrically welded with fixing plates 15, the fixing clamping blocks 12 are positioned inside the sliding grooves 10, the fixing clamping blocks 12 are mutually embedded with the sliding grooves 10, the supporting plates 11 are positioned inside the mounting frame 9, the volume of the supporting plates 11 is smaller than the internal volume of the mounting frame 9, the supporting plates 11 are mutually matched with the mounting frame 9, the drill core 4 is positioned right above the groove 5, and the internal volume of the groove 5 is larger than the volume of the drill core 4. in the utility model, the fixing base 1 is pushed to lead the coring drill rig 3 to be close to the road surface to be detected, the cylinder 8 is started to drive the mounting frame 9 to slide downwards, so that the mounting frame 9 and the fixing plates 15 are attached to the ground and continue to support the orientation wheel 2, the orientation wheel 2 is supported and suspended, the problem that the fixing base 1 moves the orientation wheel 2 variably due to the vibration generated when the coring drill rig 3 is used is prevented, the rotation stopper 14 is in a horizontal state, and the stopper 14 cancels the limitation of the supporting plates 11, drag backup pad 11 and make fixed fixture block 12 slide along sliding tray 10, with backup pad 11 from the inside roll-off of mounting bracket 9, make operating personnel's both feet be located inside standing groove 13, it is in fixed state to keep backup pad 11, the stability of mounting bracket 9 and fixed plate 15 has further been improved, start coring drilling machine 3 and slide along ratch 16 downwards, make core 4 pass recess 5 and get the core operation to ground, the stability of core 4 when using has been improved, prevent to get the problem of core efficiency because of coring drilling machine 3 vibrates the influence core 4, it is more convenient when using to make people.

Refer to fig. 3 to both ends top department all installs stopper 14 through damping bearing around mounting bracket 9, the utility model discloses in, stopper 14 rotates downwards when to the vertical state, can make backup pad 11 spacing inside mounting bracket 9, when taking backup pad 11, rotates stopper 14 and is in the horizontality, and then is convenient for follow the inside roll-off of mounting bracket 9 with backup pad 11, has improved backup pad 11 at the inside stability of mounting bracket 9.

The implementation principle of the embodiment is as follows: when the utility model is used, the fixed base 1 is pushed to lead the coring drilling machine 3 to be close to the road surface to be detected, the starting cylinder 8 drives the mounting frame 9 to slide downwards, and further leads the mounting frame 9 and the fixed plate 15 to be attached to the ground and continuously support the directional wheel 2, thus leading the directional wheel 2 to be supported and suspended, preventing the coring drilling machine 3 from vibrating when in use to lead the fixed base 1 to have indefinite movement to the directional wheel 2, the rotating limit block 14 is in a horizontal state, leading the limit block 14 to cancel the limit to the support plate 11, dragging the support plate 11 to lead the fixed clamping block 12 to slide along the sliding groove 10, sliding the support plate 11 out from the inside of the mounting frame 9, leading the two feet of an operator to be positioned inside the placing groove 13, keeping the support plate 11 in a fixed state, further improving the stability of the mounting frame 9 and the fixed plate 15, starting the coring drilling machine 3 to slide downwards along the toothed bar 16, make the drill core 4 pass recess 5 and get the core operation to ground, improved the stability of drill core 4 when using, prevent to get the problem of core efficiency because of coring 3 vibrations influences drill core 4, make people more convenient when using.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. Novel highway engineering quality inspection device, including unable adjustment base (1), its characterized in that: the automatic core drilling machine is characterized in that the bottom two side edges of the fixed base (1) are symmetrically provided with directional wheels (2), the middle of the top of the fixed base (1) is fixedly provided with a toothed bar (16), one side of the outer surface of the toothed bar (16) is sleeved with a core drilling machine (3), the bottom of the core drilling machine (3) is provided with a drill core (4), the middle of one side of the fixed base (1) is provided with a groove (5), the middle of the front end and the rear end of the fixed base (1) are welded with fixed box bodies (6), the middle of the bottom of each fixed box body (6) is provided with a placement inner cavity (7), the top of the inner wall of each placement inner cavity (7) is provided with a cylinder (8), the bottom of each cylinder (8) is provided with a mounting rack (9), the two side edges of the inner wall of the mounting rack (9) are symmetrically provided with sliding grooves (10), and the front end and the rear end of the inner wall of the mounting rack (9) are provided with a supporting plate (11) in a sliding manner, fixed fixture blocks (12) are welded on two side edge portions of the supporting plate (11), a placing groove (13) is formed in the top edge portion of the supporting plate (11), and fixing plates (15) are symmetrically welded on the bottoms of two sides of the mounting frame (9).

2. The novel highway engineering quality inspection device of claim 1, wherein: and the top parts of the front end and the rear end of the mounting frame (9) are provided with limit blocks (14) through damping bearings.

3. The novel highway engineering quality inspection device of claim 1, wherein: the fixed clamping block (12) is positioned in the sliding groove (10), and the fixed clamping block (12) is embedded with the sliding groove (10).

4. The novel highway engineering quality inspection device of claim 1, wherein: the support plate (11) is located inside the mounting frame (9), the volume of the support plate (11) is smaller than the inner volume of the mounting frame (9), and the support plate (11) is matched with the mounting frame (9) mutually.

5. The novel highway engineering quality inspection device of claim 1, wherein: the drill core (4) is positioned right above the groove (5), and the internal volume of the groove (5) is larger than that of the drill core (4).