CN216553344U

CN216553344U - Protective guard device of drilling machinery

Info

Publication number: CN216553344U
Application number: CN202220033555.6U
Authority: CN
Inventors: 陶宇龙; 赵凯; 焦鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-05-17
Anticipated expiration: 2032-01-07

Abstract

The utility model relates to the technical field of mechanical protection, in particular to a protective guard device for drilling machinery, which comprises rectangular frame plates, wherein a plurality of sleeves are fixed on the opposite side surfaces of each rectangular frame plate, the sleeves positioned on the same side of each rectangular frame plate are linearly arranged and arranged in parallel from top to bottom, connecting rods are inserted into the two sleeves symmetrically arranged on the two adjacent rectangular frame plates, the opposite inner walls of the rectangular frame plates are rotatably connected with vertically arranged threaded lead screws through bearings, nuts are fixed between the two threaded lead screws, slide blocks are connected to the threaded lead screws in a threaded manner, and the slide blocks are in sliding fit with the inner walls of the rectangular frame plates. According to the utility model, the nut is screwed by the wrench to drive the two threaded screw rods to rotate, so that the two threaded screw rods can adjust the distance between the two supporting plates in a screw rod transmission manner, thus the protection treatment on drilling machinery with different heights is met, the two rectangular frame plates are connected by the connecting rod, the protective guard can be detached during transportation and storage, and the protection area can be adjusted according to the volume of the drilling machinery.

Description

Protective guard device of drilling machinery

Technical Field

The utility model relates to the technical field of mechanical protection, in particular to a protective guard device of drilling machinery.

Background

The drilling refers to the operation of drilling and sampling by using a machine tool and judging the geological condition of a stratum, and is an important technical means in geological exploration. A drill is used to drill down from the surface to form a cylindrical borehole in the earth formation to identify and demarcate the earth formation. The rock core, the mineral sample and the soil sample can be obtained from different depths in the drill hole for analysis and research so as to measure the physical and mechanical properties and indexes of the rock and the soil layer. From the drilling purposes can be divided into: geological drilling, hydrographic water well drilling, engineering exploration drilling, oil drilling, and the like.

During normal use of the drilling machine, it is necessary to provide a guard rail near the drilling machine to prevent pedestrians or vehicles from approaching and causing safety accidents. When the existing protective guard device is used, the protective area is not easy to adjust according to the height and the size of a drilling machine, the protective guard is large in size, and the practical application of the protective guard device is influenced due to the fact that the protective guard is inconvenient to carry and store.

In view of the above problems, the present invention provides a guard rail device for a drilling machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protective guard device for a drilling machine, which solves the problems that the conventional protective guard device in the background art cannot easily adjust the protection area according to the height and the size of the drilling machine, and the protective guard has large volume and is very inconvenient to carry and store.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a probing machinery rail guard device, includes the rectangle frame plate, the opposite flank of rectangle frame plate all is fixed with a plurality of sleeves, is located the rectangle frame plate is with a plurality of sleeves of one side from last to being linear arrangement and parallel arrangement down, and is double-phase adjacent two sets of section of thick bamboo insides that the symmetry set up on the rectangle frame plate are pegged graft and are had the connecting rod, the relative inner wall of rectangle frame plate all is connected with the screw lead screw of vertical setting through the bearing rotation, two be fixed with the nut between the screw lead screw, threaded connection has the slider on the screw lead screw, the slider is with the inner wall sliding fit of rectangle frame plate, fixed mounting has the dead lever of vertical setting on the slider, offer on the rectangle frame plate and be used for the gliding spout of dead lever, and the other end of dead lever passes the spout after-fixing with one side has the layer board.

Preferably, the two sliding blocks and the two supporting plates are symmetrically arranged around the nut, and the sliding blocks and the supporting plates are arranged in parallel.

Preferably, the upper surface of the supporting plate is fixedly provided with a warning lamp, and the lower surface of the supporting plate is provided with a plurality of mounting holes.

Preferably, the opposite side surfaces of the sleeve are respectively bonded with a reflective strip, and the cross section of the connecting rod is of a rectangular structure.

Preferably, a threaded hole is formed in the sleeve, a bolt is connected to the threaded hole in an internal thread mode, and the bolt is used for fixing the sleeve and the connecting rod.

Preferably, two limit grooves which are symmetrically distributed are formed in the connecting rod, and one end of the bolt, which penetrates through the threaded hole, is in clearance fit with the inner walls of the limit grooves.

In conclusion, the beneficial effects of the utility model are as follows:

1. according to the utility model, the nut is screwed by the wrench to drive the two threaded screw rods to rotate, so that the distance between the two supporting plates is adjusted by the two threaded screw rods in a screw rod transmission mode, the protection treatment on drilling machines with different heights is met, the two rectangular frame plates are connected by the connecting rod, the protective guard can be detached during transportation and storage, the protection area can be adjusted according to the volume of the drilling machines, and the protective guard has a better effect in practical use.

2. According to the protective guard, the reflective strips are adhered to the sleeve, and the warning lamp is arranged on the upper surface of the upper supporting plate, so that the protective guard can better prompt passers-by or vehicles to actively avoid when in use, and the protective guard can better meet the protection requirements of drilling machinery under different light rays.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a schematic partial view of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of a threaded lead screw, a slider and a fixing rod according to the present invention;

fig. 4 is a schematic structural view of a sleeve, a connecting rod and a bolt in the present invention.

In the figure: 1. a rectangular frame plate; 2. a threaded lead screw; 3. a nut; 4. a slider; 5. fixing the rod; 6. a support plate; 7. a sleeve; 8. a connecting rod; 9. a bolt; 10. a warning light; 11. mounting holes; 12. a limiting groove; 13. a reflective strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a protective guard device for drilling machinery comprises a rectangular frame plate 1, wherein a plurality of sleeves 7 are fixed on opposite side surfaces of the rectangular frame plate 1, the plurality of sleeves 7 positioned on the same side of the rectangular frame plate 1 are linearly arranged and arranged in parallel from top to bottom, connecting rods 8 with rectangular cross sections are inserted into two sleeves 7 symmetrically arranged on two adjacent rectangular frame plates 1, opposite inner walls of the rectangular frame plate 1 are rotatably connected with vertically arranged screw thread lead screws 2 through bearings, nuts 3 are fixed between the two screw thread lead screws 2, slide blocks 4 are in threaded connection on the screw thread lead screws 2, the slide blocks 4 are in sliding fit with the inner walls of the rectangular frame plate 1, vertically arranged fixing rods 5 are fixedly installed on the slide blocks 4, slide grooves for the fixing rods 5 to slide are formed in the rectangular frame plate 1, and supporting plates 6 are fixed after the other ends of the fixing rods 5 pass through the slide grooves on the same side, two sliders 4 and two layer boards 6 all set up about nut 3 symmetry, and slider 4 and layer board 6 parallel arrangement.

Based on above structure, utilize the spanner to twist and move nut 3, drive two screw lead screw 2 and rotate for two screw lead screw 2 adjust the distance between two layer boards 6 with screw rod transmission's mode, in order to satisfy the protection to drilling machinery, insert connecting rod 8 inside two sleeves 7 that the symmetry set up between two adjacent rectangle deckle boards 1, according to drilling machinery's construction area, adjust connecting rod 8 and stretch into the inside distance of two sleeves 7, accomplish the construction protection to drilling machinery.

Referring to fig. 2 and 4, a warning light 10 is fixedly mounted on the upper surface of the upper supporting plate 6, a plurality of mounting holes 11 are formed in the lower supporting plate 6, and the opposite side surfaces of the sleeve 7 are respectively bonded with a reflective strip 13.

Based on above structure, utilize the staple can fix the layer board 6 of below in ground assigned position, open warning light 10 and can provide the warning for pedestrian and vehicle in the environment that light is weak.

Referring to fig. 4, a threaded hole is formed in the sleeve 7, a bolt 9 is connected to the threaded hole in an internal thread manner, the bolt 9 is used for fixing the sleeve 7 and the connecting rod 8, two limiting grooves 12 are formed in the connecting rod 8, the two limiting grooves 12 are symmetrically distributed, and one end of the bolt 9 penetrating through the threaded hole is in clearance fit with the inner walls of the limiting grooves 12.

Based on above structure, utilize bolt 9 can fix the sleeve 7 and the connecting rod 8 of adjusting the position, the setting of spacing groove 12 for connecting rod 8 is difficult to break away from when using, ensures guard rail structure's stability.

The working principle of the utility model is as follows: each part that will assemble the rail guard is transported to the assigned position, according to drilling machine's height, utilize the spanner to twist nut 3, drive two screw lead screw 2 and rotate, make two screw lead screw 2 adjust the distance between two layer boards 6 with screw rod transmission's mode, in order to satisfy the protection to drilling machine, insert connecting rod 8 inside two sleeves 7 that the symmetry set up between two adjacent rectangle deckle boards 1, according to drilling machine's construction area, adjust connecting rod 8 and stretch into the inside distance of two sleeves 7, twist bolt 9 on the sleeve 7 in proper order, accomplish the fixing to connecting rod 8, through the above-mentioned step, accomplish the equipment of rail guard, realize the construction protection to drilling machine.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A drilling machinery rail guard device which characterized in that: comprises a rectangular frame plate (1), a plurality of sleeves (7) are fixed on the opposite side surfaces of the rectangular frame plate (1), the sleeves (7) positioned on the same side of the rectangular frame plate (1) are linearly arranged and arranged in parallel from top to bottom, connecting rods (8) are inserted in the two sleeves (7) symmetrically arranged on the two adjacent rectangular frame plates (1), the opposite inner walls of the rectangular frame plate (1) are rotatably connected with vertically arranged threaded screw rods (2) through bearings, nuts (3) are fixed between the two threaded screw rods (2), slide blocks (4) are in threaded connection on the threaded screw rods (2), the slide blocks (4) are in sliding fit with the inner walls of the rectangular frame plate (1), vertically arranged fixing rods (5) are fixedly installed on the slide blocks (4), and slide grooves for the fixing rods (5) to slide are formed in the rectangular frame plate (1), and the other end of the fixed rod (5) passes through the sliding groove on the same side and is fixed with a supporting plate (6).

2. A drilling machine guard rail device according to claim 1, wherein: the two sliding blocks (4) and the two supporting plates (6) are symmetrically arranged relative to the nut (3), and the sliding blocks (4) and the supporting plates (6) are arranged in parallel.

3. A drilling machine guard rail device according to claim 2, characterized in that: the upper surface of the supporting plate (6) is fixedly provided with a warning lamp (10), and the lower surface of the supporting plate (6) is provided with a plurality of mounting holes (11).

4. A drilling machine guard rail device according to claim 1, wherein: the opposite sides of sleeve (7) all bond and have reflection of light strip (13), the cross section of connecting rod (8) is the rectangle structure.

5. A drilling machine guard rail device according to claim 1, wherein: threaded holes are formed in the sleeve (7), bolts (9) are connected with the threaded holes in an internal thread mode, and the bolts (9) are used for fixing the sleeve (7) and the connecting rod (8).

6. A drilling machine guard rail device according to claim 5, characterized in that: two limiting grooves (12) which are symmetrically distributed are formed in the connecting rod (8), and one end, penetrating through the threaded hole, of the bolt (9) is in clearance fit with the inner wall of each limiting groove (12).