CN213875050U

CN213875050U - Be used for reinforced (rfd) coal seam sampling device of loose rock coal seam slip casting

Info

Publication number: CN213875050U
Application number: CN202022651640.2U
Authority: CN
Inventors: 李乃录; 张恒; 陈士磊; 白东东; 李遵义
Original assignee: Binxian Water Curtain Cave Coal Co ltd
Current assignee: Binxian Water Curtain Cave Coal Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-03
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a coal seam sampling device for loose rock coal seam grouting reinforcement, which comprises a saddle, a sampling box and a sampler, wherein the surface of the saddle is fixedly connected with a clamping seat, the sampler is clamped in the clamping seat, the top of the clamping seat is hinged with an arc-shaped pressing plate, the surface of the saddle is respectively fixedly connected with a baffle and a clamping plate, the sampling box is inserted between the baffle and the clamping plate, the inner wall of the sampling box is symmetrically provided with spring seats, the bottom end of the inner part of the sampling box is fixedly connected with an air bag, the inner part of the sampling box is detachably connected with a sampling frame, the open end of the sampling box is detachably connected with a connecting cover plate, one end of the saddle is provided with a winding box, the inner part of the winding box is inserted with braces, the sampling box and the sampler are respectively and detachably connected above the saddle, the sampling box and the sampler are convenient to carry simultaneously, the phenomenon of forgetting or losing can not occur, and the sampling frame is subjected to shock absorption treatment by the matching of the spring seats with the air bag, improve the stability and keep the structural integrity of the sample.

Description

Be used for reinforced (rfd) coal seam sampling device of loose rock coal seam slip casting

Technical Field

The utility model relates to a coal seam sampling device technical field specifically is a coal seam sampling device for loose rock coal seam slip casting is consolidated.

Background

According to certain specifications and requirements, a small representative part of samples for analysis, test and identification are collected from the coal bed. The coal bed sampling aims to determine the coal type, the coal quality characteristics, the change rule and the coal technological performance of the coal layer capable of being mined in a mining area or a well field through data obtained by testing and physical tests of a coal sample so as to correctly evaluate the coal quality, determine the processing technical characteristics and the industrial utilization direction of the coal and provide reliable coal quality data for the development and reasonable utilization of coal resources. According to different sampling purposes and research contents, coal samples are divided into chemical coal samples, process coal samples, coal rock-spore powder samples and coal (rock) technical samples.

However, the existing coal seam sampling device for loose rock coal seam grouting reinforcement has the following disadvantages:

1. when carrying out coal seam sample operation, need the sampling personnel to carry the sampler of extraction sample and the sampling case of depositing the sample respectively, can not effectually carry the trouble to its integration.

2. After the sampling is finished, the sample needs to be stored in the sampling box, and for some special coal briquettes, the special coal briquettes need to be protected by shock absorption to keep the mining shape, otherwise, the coal briquettes are easy to disperse on a bumpy road surface and become coal cinder.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a coal seam sampling device for loose rock coal seam grouting reinforcement, which solves the problems that when the coal seam sampling device for loose rock coal seam grouting reinforcement in the prior art is used for coal seam sampling operation, a sampling person needs to respectively carry a sampler for extracting a sample and a sampling box for storing the sample, the sampling person cannot effectively integrate the sampling device and is troublesome to carry; after the sampling is finished, the sample needs to be stored in the sampling box, and for some special coal briquettes, the shape of the coal briquettes during mining needs to be kept, so that the coal briquettes need to be subjected to shock absorption protection, otherwise, the coal briquettes are easy to disperse on a bumpy road surface and become coal cinder.

In order to achieve the above object, the utility model provides a following technical scheme: a coal bed sampling device for loose rock coal bed grouting reinforcement comprises a vehicle seat, a sampling box and a sampler, wherein the surface of the vehicle seat is fixedly connected with a clamping seat, the sampler is clamped inside the clamping seat, the top of the clamping seat is hinged with an arc-shaped pressing plate, the surface of the vehicle seat is respectively and fixedly connected with a baffle plate and a clamping plate, the sampling box is inserted between the baffle plate and the clamping plate, spring seats are symmetrically arranged on the inner wall of the sampling box, an air bag is fixedly connected at the bottom end inside the sampling box, a sampling frame is detachably connected inside the sampling box, a connecting cover plate is detachably connected at the open end of the sampling box, a winding box is arranged at one end of the vehicle seat, straps are inserted inside the winding box, the sampling box and the sampler are respectively and detachably connected above the vehicle seat, the vehicle seat is convenient to carry simultaneously, the phenomenon of forgetting or losing cannot occur, and the sampling frame is subjected to shock absorption treatment by matching with the air bag through the spring seats, improve the stability and keep the structural integrity of the sample.

The inside first cushion that bonds of cassette, the constant head tank has been seted up on the cassette surface, uses through cassette cooperation circular arc type clamp plate, places the sampler at the open end of cassette, and relative cassette rotates circular arc type clamp plate, and it is fixed to the pressure fastening of sampler upper surface, conveniently carries the sampler.

The lower surface of the arc-shaped pressing plate is bonded with a second rubber pad, the free end of the arc-shaped pressing plate is fixedly connected with a positioning block, the positioning block is in plug fit with the positioning groove, and the positioning block of the arc-shaped pressing plate is clamped inside the positioning groove of the clamping seat, so that the stability is improved.

The inside fixed connection baffle of sample frame, the sample frame inner wall bonds and has the label, separates the inside storage area of sample frame through the baffle, and convenient categorised sample of putting carries out the sign, the detection of conveniently taking to the sample through the label.

The saddle is characterized in that a lock groove is formed in the other end of the saddle, the lock groove corresponds to the lock catch of the strap, a rubber pad is bonded on the surface of the baffle, when the saddle is carried, the strap is stretched, the strap is attached to the half circle above the saddle, the lock catch of the strap is inserted into the lock groove, and a sampling person can carry the saddle in a single-shoulder bearing mode.

The sampling box is located sampler one side, sample frame pressfitting is in the spring holder top, the sample frame is located the gasbag upper surface, and the sample frame is put inside the sampling box, and the both sides wall of sample frame receives the holding power effect of spring holder, and the sample frame receives the holding power effect of gasbag, and the spring holder cooperation gasbag uses, supports the sample frame, has fine shock attenuation shock-absorbing capacity, protects the structural integrity of the inside sample of sample frame, prevents the damage.

The utility model provides a coal seam sampling device for loose rock coal seam slip casting is consolidated possesses following beneficial effect:

(1) the utility model discloses saddle fixed surface connects cassette, the sampler joint is inside the cassette, and cassette top hinged joint circular arc type clamp plate, and the saddle surface is fixedly connected with baffle and splint respectively, and the sample box is pegged graft between baffle and splint, can dismantle respectively in the saddle top and be connected with sample box and sampler, and portable can not appear forgetting or the phenomenon of losing.

(2) The utility model discloses sampling incasement wall symmetry installation spring holder, the inside bottom fixed connection gasbag of sampling incasement, the inside connection sample frame of dismantling of sampling incasement, the sample frame is put inside the sampling incasement, the both sides wall of sample frame receives the holding power effect of spring holder, the sample frame receives the holding power effect of gasbag, spring holder cooperation gasbag uses, supports the sample frame, has fine shock attenuation shock-absorbing capacity, protects the structural integrity of the inside sample of sample frame, prevents the damage.

Drawings

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

FIG. 2 is a schematic side view of the saddle of the present invention;

FIG. 3 is a schematic diagram of the sampling box and the position structure of the sampler according to the present invention;

FIG. 4 is a schematic top view of the sampling frame of the present invention;

fig. 5 is the schematic diagram of the connection structure of the clamping seat and the arc-shaped pressing plate of the present invention.

In the figure: 1. a vehicle seat; 2. a baffle plate; 3. a rubber pad; 4. a sampling box; 5. a cover plate; 6. a wire winding box; 601. a harness; 7. locking the groove; 8. a card holder; 801. a first rubber pad; 802. positioning a groove; 9. a sampler; 10. an arc-shaped pressing plate; 1001. a second rubber pad; 1002. positioning blocks; 11. a splint; 12. a spring seat; 13. a sampling frame; 1301. a partition plate; 1302. a label; 14. an air bag.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a be used for reinforced (rfd) coal seam sampling device of loose rock coal seam slip casting, includes saddle 1, sampling box 4 and

sampler

9, 1 fixed surface of saddle connects cassette 8, sampler 9 joint is inside

cassette

8, and 8 top hinged joint circular arc type clamp plates 10 of cassette, 1 surperficial fixedly connected with baffle 2 and splint 11 respectively of saddle, sampling box 4 pegs graft between baffle 2 and splint 11, sampling box 4 inner wall symmetry installation spring holder 12, the inside bottom fixed connection gasbag 14 of sampling box 4, sampling box 4 is inside can dismantle and connect sample frame 13, connecting cover plate 5 can be dismantled to the open end of

sampling box

4, 1 one end installation spiral case 6 of saddle, spiral case 6 is inside to peg graft there is braces 601.

The inside first cushion 801 that bonds of cassette 8, constant head tank 802 has been seted up on cassette 8 surface, uses through 8 cooperation arc type clamp plates 10 of cassette, places sampler 9 at the open end of cassette 8, and relative cassette 8 rotates arc type clamp plate 10, and it is fixed to the upper surface pressure fastening of sampler 9, conveniently carries sampler 9.

The lower surface of the arc-shaped pressing plate 10 is bonded with a second rubber pad 1001, the free end of the arc-shaped pressing plate 10 is fixedly connected with a positioning block 1002, the positioning block 1002 is in plug-in fit with the positioning groove 802, and the positioning block 1002 of the arc-shaped pressing plate 10 is clamped inside the positioning groove 802 of the clamping base 8, so that the stability is improved.

The inside fixed connection baffle 1301 of sample frame 13, the label 1302 that bonds of sample frame 13 inner wall separates the inside storage area of sample frame 13 through baffle 1301, and convenient classification puts the sample, carries out the sign to the sample through label 1302, conveniently takes the detection.

The locking groove 7 is formed in the other end of the saddle 1, the locking groove 7 corresponds to the lock catch of the strap 601, the rubber pad 3 is bonded to the surface of the baffle 2, when the saddle 1 is carried, the strap 601 is stretched to surround the saddle 1 for half the circumference, the lock catch of the strap 601 is inserted into the locking groove 7, a sampling person can carry the saddle 1 in a single-shoulder bearing mode, and the rubber pad 3 protects the waist of the sampling person from abrasion.

Sampling box 4 is located sampler 9 one side, 13 pressfittings of sample frame are in spring holder 12 top, sample frame 13 is located 14 upper surfaces of gasbag, and sample frame 13 is put inside sampling box 4, and the both sides wall of sample frame 13 receives the supporting force effect of spring holder 12, and sample frame 13 receives the supporting force effect of gasbag 14, and spring holder 12 cooperation gasbag 14 uses, supports sample frame 13, has fine shock attenuation shock-absorbing capacity, protects the structural integrity of the inside sample of sample frame 13, prevents the damage.

When the coal seam sampling device for loose rock coal seam grouting reinforcement works, the surface of a vehicle seat 1 is fixedly connected with a clamping seat 8, a sampler 9 is placed at the opening end of the clamping seat 8, an arc-shaped pressing plate 10 rotates relative to the clamping seat 8, the upper surface of the sampler 9 is pressed and fixed, a positioning block 1002 is in inserted fit with a positioning groove 802, and the positioning block 1002 of the arc-shaped pressing plate 10 is clamped in the positioning groove 802 of the clamping seat 8, so that the stability is improved; the surface of the saddle 1 is fixedly connected with a baffle 2 and a clamping plate 11 respectively, the sampling box 4 is inserted between the baffle 2 and the clamping plate 11, and the sampler 9 and the sampling box 4 are both positioned above the saddle 1, so that the saddle is convenient to carry at the same time; spring seats 12 are symmetrically arranged on the inner wall of the sampling box 4, the bottom end inside the sampling box 4 is fixedly connected with an air bag 14, a sampling frame 13 is detachably connected inside the sampling box 4, the sampling frame 13 is placed inside the sampling box 4, two side walls of the sampling frame 13 are supported by the spring seats 12, the sampling frame 13 is supported by the air bag 14, the spring seats 12 are matched with the air bag 14 for use, the sampling frame 13 is supported, the shock absorption and buffering performance is good, the structural integrity of a sample inside the sampling frame 13 is protected, and the damage is prevented; when carrying saddle 1, through lengthening braces 601, after braces 601 encircled saddle 1 top half cycle, braces 601's hasp is pegged graft inside locked groove 7, and the saddle 1 can be carried through the mode that the single shoulder was born to the sampling personnel, and rubber pad 3 carries out the abrasionproof damage protection to sampling personnel's waist.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for reinforced (rfd) coal seam sampling device of loose rock coal seam slip casting which characterized in that: comprises a saddle (1), a sampling box (4) and a sampler (9), wherein the surface of the saddle (1) is fixedly connected with a clamping seat (8), the sampler (9) is clamped in the clamping seat (8), the top of the clamping seat (8) is hinged with an arc-shaped pressing plate (10), the surface of the saddle (1) is respectively and fixedly connected with a baffle (2) and a clamping plate (11), the sampling box (4) is inserted between the baffle plate (2) and the clamping plate (11), spring seats (12) are symmetrically arranged on the inner wall of the sampling box (4), the bottom end in the sampling box (4) is fixedly connected with an air bag (14), the interior of the sampling box (4) is detachably connected with a sampling frame (13), the open end of the sampling box (4) is detachably connected with a cover plate (5), a winding box (6) is installed at one end of the vehicle seat (1), and a strap (601) is inserted into the winding box (6).

2. The coal seam sampling device for loose rock coal seam grouting reinforcement of claim 1, wherein: a first rubber mat (801) is bonded inside the clamping seat (8), and a positioning groove (802) is formed in the surface of the clamping seat (8).

3. The coal seam sampling device for loose rock coal seam grouting reinforcement of claim 1, wherein: the lower surface of the arc-shaped pressing plate (10) is bonded with a second rubber pad (1001), the free end of the arc-shaped pressing plate (10) is fixedly connected with a positioning block (1002), and the positioning block (1002) is in plug-in fit with the positioning groove (802).

4. The coal seam sampling device for loose rock coal seam grouting reinforcement of claim 1, wherein: the inner part of the sampling frame (13) is fixedly connected with a clapboard (1301), and a label (1302) is adhered to the inner wall of the sampling frame (13).

5. The coal seam sampling device for loose rock coal seam grouting reinforcement of claim 1, wherein: the other end of the saddle (1) is provided with a lock groove (7), the lock groove (7) corresponds to the lock catch of the strap (601), and the surface of the baffle (2) is bonded with a rubber pad (3).

6. The coal seam sampling device for loose rock coal seam grouting reinforcement of claim 1, wherein: the sampling box (4) is positioned on one side of the sampler (9), the sampling frame (13) is pressed above the spring seat (12), and the sampling frame (13) is positioned on the upper surface of the air bag (14).