CN216847308U - Quick detection device of gangue road bed compaction quality - Google Patents

Abstract

The utility model discloses a quick detection device of gangue road bed compaction quality, including two boards of placing along vertical extension and relative setting, place sliding connection between the board and have the slide bar, the slide bar slides along vertical direction, the downside fixedly connected with balancing weight of slide bar, the lower extreme of balancing weight is equipped with the conical head, the last side fixedly connected with stay cord of slide bar, one of them side fixedly connected with fixed pulley of placing the board, and should place a side fixedly connected with peg that the board deviates from the balancing weight, the stay cord twines with the peg behind the fixed pulley and is connected. Firstly will the utility model discloses place on the road bed of compactness standard, loosen after drawing to certain height with the balancing weight through the stay cord for the balancing weight pounces into to the road bed in through the circular cone head, repeats above-mentioned process, then selects a plurality of measuring points on laying the gangue road bed of completion, will the utility model discloses remove to measuring point and repeat above-mentioned test method, the compactness of detection gangue road bed that can be convenient fast.

Description

Quick detection device of gangue road bed compaction quality

Technical Field

The utility model relates to a gangue road bed detects technical field, in particular to quick detection device of gangue road bed compaction quality.

Background

The coal gangue road is a road paved by taking coal gangue as a main material, the coal gangue is waste residue generated in the coal mine production process, and comprises tunneling gangue generated in the process of tunneling a rock roadway, and gangue extracted from a top plate, a bottom plate and a rock interlayer clamped in a coal bed in the coal mining process.

The compaction degree is also called compaction degree, and the compaction quality of the roadbed and the road surface is one of the most important internal indexes for the management of the construction quality of road engineering. The strength, rigidity, stability and flatness of the roadbed and the pavement can be ensured only by fully compacting the roadbed and the pavement structure layer, so that the service life of the roadbed and the pavement is prolonged; when the prior art is used for measuring the compaction degree of the coal gangue roadbed, pits need to be dug and sampled on the laid coal gangue roadbed, and then the samples are taken back to a laboratory for measurement.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a quick detection device of gangue road bed compaction quality to solve the complicated and slow problem of road bed compaction degree testing process among the prior art.

In order to achieve the above object, the utility model relates to a quick detection device of gangue road bed compaction quality's technical scheme is: including two along vertical extension and relative the setting place the board, place sliding connection between the board and have the slide bar, the slide bar slides along vertical direction, the downside fixedly connected with balancing weight of slide bar, the lower extreme of balancing weight is equipped with the circular cone head, the side fixedly connected with stay cord, one of them of going up of slide bar place the side fixedly connected with fixed pulley of board, and should place the board and deviate from a side fixedly connected with peg of balancing weight, the stay cord process behind the fixed pulley with the peg winding is connected.

Has the advantages that: firstly, the utility model is placed on a roadbed with standard compactness, the counterweight block is pulled up to a certain height through the pull rope and then loosened, so that the counterweight block is hammered into the roadbed through the conical head, the process is repeated, namely, the counterweight block is hammered into the gangue roadbed for multiple times at the same height, and finally, the depth of a pit hammered out of the gangue roadbed by the counterweight block is recorded as the standard depth; then select a plurality of measuring points on the gangue roadbed that has been laid, will the utility model discloses remove to the measuring point and repeat above-mentioned test method, record the depth that the balancing weight pounded the hole on the roadbed, compare this hole depth with standard depth, if the depth of this time pounding is less than or equal to standard depth, prove that the roadbed compactness here accords with the standard; compare in traditional experimental method, through the utility model discloses can be quick convenient detection gangue roadbed's degree of compaction, and can be convenient through the stay cord hang the balancing weight between two boards of placing, and then convenient the utility model discloses a remove.

Furthermore, one side that places the board relative to each other is provided with along vertical extension has spacing, the top of spacing is provided with the dog, the downside of spacing with the downside of placing the board is located same horizontal plane, the spout has been seted up at the both ends of slide bar, the slide bar pass through the cooperation of spout and spacing with place board sliding connection.

Has the advantages that: set up the dog through the top at spacing for the user can be convenient fix a position the balancing weight to the same whereabouts height.

Further, place and seted up the groove of accomodating along vertical extension in the board, accomodate inslot sliding connection and accomodate the board, accomodate the downside fixedly connected with universal wheel of board, accomodate the lower cell wall in groove and seted up the confession the logical groove that the universal wheel passed, accomodate the board and keep away from one side of balancing weight is connected with first locating plate, first locating plate runs through place the lateral wall of board and expose in the external environment, place the board and seted up the confession first locating plate is along the movable groove of vertical extension, the upside of first locating plate is rotated and is connected with the threaded rod, place the board in the upside fixedly connected with second locating plate of movable groove, the thread groove has been seted up in the second locating plate, the threaded rod with thread groove threaded connection.

Has the advantages that: when the universal wheel is contacted with the ground, a constructor can conveniently push the utility model to move by means of the universal wheel, and the threaded rod is in threaded connection with the threaded groove during moving, so that the first positioning plate and the containing plate can limit the universal wheel to be recovered into the placing plate under the limit of the second positioning plate and the threaded rod; when the utility model discloses when removing to need accomodate the universal wheel behind the assigned position, only need revolve to twist the threaded rod for the threaded rod drives first locating plate and rises, and then accomodates the board of accomodating in placing the inboard together with the universal wheel, makes the utility model discloses can be stable place subaerially.

Furthermore, the lower extreme of threaded rod extends to in the first locating plate and be connected with the disc board, set up in the first locating plate and supply disc board pivoted rotation groove.

Has the advantages that: through the structure, the threaded rod can rotate relative to the first positioning plate, and the first positioning plate can move up and down along with the threaded rod.

Furthermore, a level gauge is arranged on one side of the placing plate.

Has the advantages that: the placing plate is adjusted to the same horizontal position by a user of the level gauge, so that the condition that the balancing weight falls every time is the same, and the accuracy of roadbed compactness detection is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a rapid detection device for the compaction quality of a coal gangue roadbed of the utility model;

fig. 2 is the utility model relates to a first cross-sectional view of placing the board of quick detection device of gangue road bed compaction quality.

In the figure: 1. a first placing plate; 2. a second placing plate; 3. a slide bar; 4. a limiting strip; 5. a stopper; 6. a balancing weight; 7. pulling a rope; 8. a fixed pulley; 9. a hanging rod; 10. a storage plate; 11. a universal wheel; 12. a first positioning plate; 13. a second positioning plate; 14. a threaded rod; 15. a level gauge.

Detailed Description

Embodiments of the present invention will be further described with reference to the accompanying drawings, wherein the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the same orientation or positional relationship as shown in the drawings, which is for convenience of description and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

As shown in fig. 1, a rapid detection device for compaction quality of a coal gangue roadbed comprises a first placing plate 1 and a second placing plate 2 which are oppositely arranged left and right, wherein a slide bar 3 is slidably connected between the first placing plate 1 and the second placing plate 2, specifically, one side of the first placing plate 1 opposite to one side of the second placing plate 2 is fixedly connected with a limit strip 4 which vertically extends, the top end of the limit strip 4 is provided with a stop block 5, the lower side surface of the limit strip 4 is positioned in the same horizontal plane with the lower side surfaces of the first placing plate 1 and the second placing plate 2, two ends of the slide bar 3 are provided with slide grooves which are matched with the slide strips, and the slide bar 3 is slidably connected with the first placing plate 1 and the second placing plate 2 through the matching of the slide grooves and the limit strips 4; the cylindrical balancing weight 6 of downside fixedly connected with of slide bar 3, the lower extreme of balancing weight 6 is provided with the circular cone head, slide bar 3's the side fixedly connected with stay cord 7 of going up, the first board 1's of placing upside fixedly connected with fixed pulley 8, the first board 1's of placing left surface is provided with peg 9 and spirit level 15, and peg 9 and the first board 1 fixed connection of placing, stay cord 7 is connected with the winding of peg 9 behind fixed pulley 8.

As shown in fig. 1 and 2, in this embodiment, the first placing plate 1 and the second placing plate 2 are provided with a containing groove extending vertically, the containing groove is connected with a containing plate 10 in a sliding manner, the lower side surface of the containing plate 10 near two ends is fixedly connected with universal wheels 11, the lower groove wall of the containing groove is provided with a through groove for the universal wheels 11 to pass through, one side of the containing plate 10 far away from the counterweight block 6 is fixedly connected with a first positioning plate 12, the first positioning plate 12 penetrates through the side wall of the placing plate and is exposed to the external environment, and the placing plate is provided with a movable groove for the first positioning plate 12 to extend vertically; the upper side of the first positioning plate 12 is rotatably connected with a threaded rod 14, specifically, the lower end of the threaded rod 14 extends into the first positioning plate 12 and is connected with a disk plate (not shown in the figure), and a rotating groove for rotating the disk plate is formed in the first positioning plate 12. The placing plate is fixedly connected with a second positioning plate 13 on the upper side of the movable groove, a threaded groove is formed in the second positioning plate 13, and a threaded rod 14 is connected in the threaded groove in a threaded mode.

When the universal wheel 11 contacts with the ground, a constructor can conveniently push the utility model to move by means of the universal wheel 11, and when moving, because the threaded rod 14 is in threaded connection with the threaded groove, under the limitation of the second positioning plate 13 and the threaded rod 14, the first positioning plate 12 and the containing plate 10 can limit the universal wheel 11 to be recovered into the placing plate; when the utility model discloses when removing to need accomodate universal wheel 11 behind the assigned position, only need revolve wrong threaded rod 14 for threaded rod 14 drives first locating plate 12 and rises, and then accomodates storage plate 10 in placing the inboard together with universal wheel 11, makes the utility model discloses can be stable place subaerially.

The utility model provides a concrete use of gangue roadbed compaction quality's quick detection device is as follows, at first will the utility model discloses place and promote to the road bed of compactness standard, accomodate universal wheel 11, then through observing spirit level 15, will the utility model discloses adjust to horizontal state, pulling stay cord 7 after the adjustment is accomplished, when balancing weight 6 draws and rises to slide bar 3 and dog 5 and contact, loosen stay cord 7, make balancing weight 6 pound into the road bed through the circular cone head, repeat the above-mentioned process, namely balancing weight 6 smashes into the gangue road bed with the same height many times, record the gangue road bed at last and pound out the degree of depth of hole by balancing weight 6, mark as standard depth; then choose a plurality of measuring points on the gangue road bed that is laid, will the utility model discloses remove to the measuring point and repeat above-mentioned test method, record balancing weight 6 and pound out the degree of depth of hole on the road bed, compare this hole degree of depth with standard depth, if the degree of depth of this time pounding is less than or equal to standard depth, prove that the road bed compactness here accords with the standard; compare in traditional experimental method, through the utility model discloses can be quick convenient detection gangue roadbed's compactness.

In the above embodiment, the first placing plate and the second placing plate are fixedly connected to one side opposite to each other, a limiting strip is arranged along the vertical extension, sliding grooves are formed in two ends of the sliding rod, the sliding rod is connected with the first placing plate and the second placing plate in a sliding mode through the matching of the sliding grooves and the limiting strip, in other embodiments, a limiting groove is formed in one side opposite to each other of the first placing plate and the second placing plate in a vertical extension, and two ends of the sliding rod extend to the limiting groove, so that the sliding connection between the first placing plate and the second placing plate is achieved.

In the above-mentioned embodiment, the lower extreme of threaded rod extends to in the first locating plate and is connected with the disc board, has seted up in the first locating plate and has supplied disc board pivoted to rotate the groove, and in other embodiments, the lower extreme of threaded rod runs through first locating plate, and the body of rod interval welding of threaded rod has two spacing rings, and the spacing ring is located the upside and the downside of first locating plate respectively and contacts with first locating plate.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.

Claims (5)

1. The utility model provides a quick detection device of gangue road bed compaction quality which characterized in that: including two along vertical extension and relative the setting place the board, place sliding connection between the board and have the slide bar, the slide bar slides along vertical direction, the downside fixedly connected with balancing weight of slide bar, the lower extreme of balancing weight is equipped with the circular cone head, the side fixedly connected with stay cord, one of them of going up of slide bar place the side fixedly connected with fixed pulley of board, and should place the board and deviate from a side fixedly connected with peg of balancing weight, the stay cord process behind the fixed pulley with the peg winding is connected.

2. The rapid detection device for the compaction quality of the coal gangue roadbed according to claim 1, wherein the rapid detection device is characterized in that: one side that places the board relative each other is provided with along vertical extension has spacing, the top of spacing is provided with the dog, the downside of spacing with the downside of placing the board is located same horizontal plane, the spout has been seted up at the both ends of slide bar, the slide bar pass through the cooperation of spout and spacing with place board sliding connection.

3. The rapid detection device for the compaction quality of the coal gangue roadbed according to claim 2, is characterized in that: the utility model discloses a take-up device, including placing the board, place the inboard and set up the groove of accomodating along vertical extension, accomodate inslot sliding connection and accomodate the board, accomodate the downside fixedly connected with universal wheel of board, accomodate the lower cell wall in groove and seted up the confession the logical groove that the universal wheel passed, it keeps away from to accomodate the board one side of balancing weight is connected with first locating plate, first locating plate runs through place the lateral wall of board and expose in external environment, it sets up the confession to place the board the movable groove of first locating plate along vertical extension, the upside of first locating plate is rotated and is connected with the threaded rod, place the board in the upside fixedly connected with second locating plate of movable groove, set up the thread groove in the second locating plate, the threaded rod with thread groove threaded connection.

4. The rapid detection device for the compaction quality of the coal gangue roadbed according to claim 3, is characterized in that: the lower extreme of threaded rod extends to in the first locating plate and be connected with the disc board, it supplies to have seted up in the first locating plate disc board pivoted rotates the groove.

5. The rapid detection device for the compaction quality of the coal gangue roadbed according to claim 4, is characterized in that: one side of the placing plate is provided with a level gauge.

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