CN214832792U - Side blocking device for preventing mining soil from transversely sliding - Google Patents
Side blocking device for preventing mining soil from transversely sliding Download PDFInfo
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- CN214832792U CN214832792U CN202121543606.1U CN202121543606U CN214832792U CN 214832792 U CN214832792 U CN 214832792U CN 202121543606 U CN202121543606 U CN 202121543606U CN 214832792 U CN214832792 U CN 214832792U
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- telescopic rod
- soil body
- rolling guide
- baffle
- preventing
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Abstract
The invention belongs to the field of slope management and discloses a side baffle device for preventing a mined soil body from sliding transversely, which comprises a baffle plate, wherein the baffle plate is inserted into the soil body along the vertical direction; the upper portion is provided with the rolling guide in the baffle dorsal part, be provided with one end along the gliding bracing piece of rolling guide on the rolling guide, the bracing piece is connected with the installation piece, the installation piece is connected with the base. The horizontal movement of the soil body to be protected to the center direction of the basin can be effectively prevented, and meanwhile, the supporting rods can freely roll in the vertical direction along the rolling guide rail through the rollers, so that the downward traction effect on the soil body at the position of the base due to the fact that the sinking amplitude of the soil body is larger than that of the soil body to be protected is avoided.
Description
Technical Field
The utility model belongs to the side slope management field, concretely relates to prevent side fender device that mining soil body transversely slided.
Background
Underground coal mining causes the surface of the earth to sink to different degrees, and a sinking basin with the area much larger than that of a goaf is formed. The horizontal movement value of the mined soil body reaches the maximum near the inflection point of the subsidence basin. Uneven movement deformation easily causes destructive cracks on the ground surface, affects the productivity of cultivated land, and also causes damage to ground surface constructions (buildings) and ecological environment. At present, no side retaining device which is specially designed and manufactured aiming at the horizontal movement of the mining soil body in a mining area is found, which is not beneficial to the protection work of cultivated land resources, construction (building) objects and ecological environment in the mining area.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art, this disclosed aim at provides a side fender device that prevents to adopt soil body lateral sliding to lack the technical problem of side slope treatment equipment among the solution prior art.
The purpose of the disclosure can be realized by the following technical scheme:
a side blocking device for preventing a mined soil body from sliding transversely comprises a blocking plate, wherein the blocking plate is inserted into the soil body along the vertical direction; the upper portion is provided with the rolling guide in the baffle dorsal part, be provided with one end along the gliding bracing piece of rolling guide on the rolling guide, the bracing piece is connected with the installation piece, the installation piece is connected with the base.
Further, the height of the baffle is not less than the maximum sinking value of the soil body; the width of the baffle is larger than the maximum width of the soil body.
Furthermore, the supporting rods are a first telescopic rod, a second telescopic rod and a third telescopic rod;
the rolling guide rail is provided with the first telescopic rod and the second telescopic rod, one ends of the first telescopic rod and the second telescopic rod slide along the rolling guide rail, and the first telescopic rod and the second telescopic rod are vertically arranged; two ends of the third telescopic rod are respectively and rotatably arranged on the first telescopic rod and the second telescopic rod;
the other ends of the first telescopic rod and the second telescopic rod are rotatably installed on an installation block, and the height of the connection part of the first telescopic rod and the second telescopic rod with the installation block is between the heights of the other ends of the first telescopic rod and the second telescopic rod;
the mounting block is hinged to the base.
Further, one end of the first telescopic rod and one end of the second telescopic rod are provided with idler wheels.
Furthermore, the supporting rod is a telescopic rod; the rolling guide rail is provided with the telescopic rod, one end of the telescopic rod slides along the rolling guide rail, the other end of the telescopic rod is fixedly arranged on the mounting block, and the height of the connecting part of the telescopic rod and the mounting block is smaller than that of the other end of the telescopic rod; the mounting block is fixedly mounted on the base.
Furthermore, one end of the telescopic rod is provided with a roller.
Furthermore, the lower end of the base is provided with a plurality of limiting plates, and the limiting plates are parallel to the baffle plates.
The beneficial effect of this disclosure:
the horizontal movement of the soil body to be protected to the center direction of the basin can be effectively prevented, and meanwhile, the supporting rods can freely roll in the vertical direction along the rolling guide rail through the rollers, so that the downward traction effect on the soil body at the position of the base due to the fact that the sinking amplitude of the soil body is larger than that of the soil body to be protected is avoided.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present disclosure;
FIG. 2 is a schematic view of the disclosure from a different perspective view of FIG. 1;
FIG. 3 is a schematic view of the disclosure from a different perspective view of FIG. 1;
FIG. 4 is an enlarged schematic view at A of FIG. 3 of the present disclosure;
fig. 5 is an overall structural schematic diagram of a second embodiment of the disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
The first embodiment is as follows:
as shown in fig. 1 to 4, a side blocking device for preventing a mined soil body from sliding transversely comprises a blocking plate 1, wherein the blocking plate 1 is inserted into the soil body along the vertical direction, and in order to facilitate the blocking plate 1 to be better inserted into the soil body, in some disclosures, the lower end surface of the blocking plate 1 is arranged in an inclined plane shape to reduce resistance when being inserted into the soil body, so that the blocking plate 1 is just inserted into the soil;
the height of the baffle 1 is not less than the maximum sinking value of the soil body, so that the soil body can be effectively blocked when the soil body sinks, and certainly, the width of the baffle 1 can be properly adjusted by a person skilled in the art, so that the width of the baffle 1 can be greater than the maximum width of the soil body, and the soil body is further effectively blocked;
a rolling guide rail 2 is arranged at the middle upper part of the back side (it is worth to say that the back side of the baffle 1 explained in the embodiment is the side close to the basin protection area) of the baffle 1, and a first telescopic rod 31 and a second telescopic rod 32, one ends of which slide along the rolling guide rail 2 and are vertically arranged with each other, are arranged on the rolling guide rail 2; two ends of the third telescopic rod 33 are respectively rotatably mounted on the first telescopic rod 31 and the second telescopic rod 32, so that the first telescopic rod 31 and the second telescopic rod 32 are connected through the third telescopic rod 33;
the other ends of the first telescopic rod 31 and the second telescopic rod 32 are rotatably mounted on the mounting block 4, and the height of the joint of the first telescopic rod 31 and the mounting block 4 with the second telescopic rod 32 is between the height of the other ends of the first telescopic rod 31 and the second telescopic rod 32;
the mounting block 4 is hingedly mounted on a base 5.
When the device is used, the baffle 1 can effectively prevent the soil body to be protected from sinking, the soil body slides transversely, meanwhile, the first telescopic rod 31 and the second telescopic rod 32 can move downwards along the rolling guide rail 2 of the baffle 1, so that the phenomenon that the soil body at the position of the base 5 is downwards pulled due to the fact that the sinking amplitude of the soil body is larger than that of the soil body to be protected is avoided, and the soil body to be protected cannot be driven to sink; if some are actually used, an isolation groove is excavated along the soil body to be protected, and the depth (ht) of the groove is 2m-3 m; the vertical height (hb) of the side blocking device baffle 1 is 1.5-2 times of the depth (ht) of the groove, namely 2ht is more than or equal to hb and more than or equal to 1.5 ht; when the side blocking device is arranged, the baffle 1 of the side blocking device is vertically inserted into a soil body along the outer side groove wall of the isolation groove, so that the upper edge of the baffle 1 inserted into the soil body is level with the outer edge of the groove or slightly higher than the outer edge of the groove; reverse horizontal thrust is applied to soil bodies outside the blocking route through the hydraulic telescopic rod 3, and the soil bodies are prevented from sliding towards the center area of the basin.
In some disclosures, there may be an alternative to the existence of the rolling guide rail 2, such as two vertical bars are provided on the back side of the baffle 1, a sliding slot is formed between the two bars, and one end of the first telescopic rod 31 and one end of the second telescopic rod 32 slide up and down along the sliding slot; of course, the first telescopic rod 31 and the second telescopic rod 32 may be vertically slid along the middle-upper portion of the back side of the baffle 1 in other ways as long as one ends of the first telescopic rod and the second telescopic rod are stably slid.
In order to facilitate, effectively or reduce wear, in some disclosures, one end of the first telescopic rod 31 and the second telescopic rod 32 is provided with a roller 34, and the roller 34 is contacted with the rolling guide rail 2, so that the relative movement between the one end of the first telescopic rod 31 and the one end of the second telescopic rod 32 and the rolling guide rail 2 is facilitated, effectively or reduced wear.
In some disclosures, it may be possible to replace the way in which the first telescopic rod 31, the second telescopic rod 32 and the third telescopic rod 33 are shown, in the present embodiment, the first telescopic rod 31, the second telescopic rod 32 and the third telescopic rod 33 are all shown in the form of hydraulic rods, in other disclosures, such as the way in which the first telescopic rod 31, the second telescopic rod 32 and the third telescopic rod 33 are all combined by threaded rods that are connected with each other by screw threads, or other devices, components or elements that can be adjusted in length as a whole, or the way in which the first telescopic rod 31, the second telescopic rod 32 and the third telescopic rod 33 are shown in a mutually doped form in a plurality of combinations.
The above mentioned means for rotational connection are prior art, such as means for inserting into a shaft, or means for connecting rotational elements (such as hinge elements), etc., as long as the mutual rotational movement can be achieved.
For effectual firm base 5, the tip is provided with a plurality of limiting plates 6 under the base 5, and limiting plate 6 and baffle 1 parallel design each other utilize limiting plate 6 to carry out and inlay to the soil body in, improve base 5 stability, if improve base 5 for the stability of baffle 1 promotion direction, guarantee that base 5 can be stably in preset position.
Example two:
as shown in fig. 5, a side blocking device for preventing a mined soil body from sliding transversely comprises a baffle 1, wherein the baffle 1 is inserted into the soil body along the vertical direction, and in order to facilitate the baffle 1 to be better inserted into the soil body, in some publications, the lower end surface of the baffle 1 can be arranged in an inclined plane shape to reduce the resistance when being inserted into the soil body, so that the baffle 1 is just inserted into the soil;
the height of the baffle 1 is not less than the maximum sinking value of the soil body, so that the soil body can be effectively blocked when the soil body sinks, and certainly, the width of the baffle 1 can be properly adjusted by a person skilled in the art, so that the width of the baffle 1 can be greater than the maximum width of the soil body, and the soil body is further effectively blocked;
a rolling guide rail 2 is arranged at the middle upper part of the back side (worth explaining, the back side of the baffle 1 explained in the embodiment is the side close to the basin protection) of the baffle 1, a telescopic rod 3 with one end sliding along the rolling guide rail 2 is arranged on the rolling guide rail 2, the other end of the telescopic rod 3 is fixedly arranged on an installation block 4, and the height of the connection part of the telescopic rod 3 and the installation block 4 is smaller than that of the other end of the telescopic rod 3; the mounting block 4 is fixedly mounted on the base 5.
When the device is used, the baffle 1 can effectively prevent the soil body to be protected from sinking, the soil body slides transversely, meanwhile, the telescopic rod 3 can move downwards along the rolling guide rail 2 of the baffle 1, the downward traction effect on the soil body at the position of the base 5 due to the fact that the sinking amplitude of the soil body is larger than that of the soil body to be protected is avoided, and the soil body to be protected cannot be driven to sink; if some are actually used, an isolation groove is excavated along the soil body to be protected, and the depth (ht) of the groove is 2m-3 m; the vertical height (hb) of the side blocking device baffle 1 is 1.5-2 times of the depth (ht) of the groove, namely 2ht is more than or equal to hb and more than or equal to 1.5 ht; when the side blocking device is arranged, the baffle 1 of the side blocking device is vertically inserted into a soil body along the outer side groove wall of the isolation groove, so that the upper edge of the baffle 1 inserted into the soil body is level with the outer edge of the groove or slightly higher than the outer edge of the groove; reverse horizontal thrust is applied to soil bodies outside the blocking route through the hydraulic telescopic rod 3, and the soil bodies are prevented from sliding towards the center area of the basin.
In some disclosures, there may be an alternative to the existence of the rolling guide rail 2, such as two vertical bars are arranged on the back side of the baffle 1, a sliding slot is formed between the two bars, and one end of the telescopic rod 3 slides up and down along the sliding slot; of course, the telescopic rod 3 may be vertically slid along the middle-upper portion of the back side of the baffle 1 in other ways as long as one end of the telescopic rod is stably moved.
In order to make it easier, more effective or in a form that reduces wear, in some disclosures, one end of the telescopic rod 3 is provided with a roller 34, and the roller 34 is used for contacting the rolling guide rail 2, so that the relative movement between the one end of the telescopic rod 3 and the rolling guide rail 2 is realized more conveniently, effectively or in a form that reduces wear.
In some disclosures, it may be possible to replace the way the telescopic rod 3 is presented, in the present embodiment the telescopic rod 3 is presented in the form of a hydraulic rod, in other disclosures, such as the telescopic rod 3 is combined by threaded rods that are screwed into each other, or other devices, assemblies or elements that can be adjusted in overall length, or the telescopic rod 3 is presented in a mutually intermingled form in a plurality of combinations as described above.
For effectual firm base 5, the tip is provided with a plurality of limiting plates 6 under the base 5, and limiting plate 6 and baffle 1 parallel design each other utilize limiting plate 6 to carry out and inlay to the soil body in, improve base 5 stability, if improve base 5 for the stability of baffle 1 promotion direction, guarantee that base 5 can be stably in preset position.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing illustrates and describes the general principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which are presented solely for purposes of illustrating the principles of the disclosure, and that various changes and modifications may be made to the disclosure without departing from the spirit and scope of the disclosure, which is intended to be covered by the claims.
Claims (7)
1. A side blocking device for preventing a mined soil body from sliding transversely comprises a baffle (1), wherein the baffle (1) is inserted into the soil body along the vertical direction; it is characterized in that the preparation method is characterized in that,
baffle (1) dorsal part middle and upper portion is provided with rolling guide (2), be provided with one end along rolling guide (2) gliding bracing piece on rolling guide (2), the bracing piece is connected with installation piece (4), installation piece (4) are connected with base (5).
2. The lateral retaining device for preventing the lateral sliding of the mining soil mass according to claim 1, characterized in that the height of the retaining plate (1) is not less than the maximum sinking value of the soil mass; the width of the baffle (1) is larger than the maximum width of the soil body.
3. The lateral retaining device for preventing the lateral sliding of mining soil mass according to claim 1, wherein the support rods are a first telescopic rod (31), a second telescopic rod (32) and a third telescopic rod (33);
the rolling guide rail (2) is provided with a first telescopic rod (31) and a second telescopic rod (32), one ends of which slide along the rolling guide rail (2) and are vertically arranged; two ends of the third telescopic rod (33) are respectively rotatably arranged on the first telescopic rod (31) and the second telescopic rod (32);
the other ends of the first telescopic rod (31) and the second telescopic rod (32) are rotatably mounted on a mounting block (4), and the height of the joint of the first telescopic rod (31) and the mounting block (4) and the second telescopic rod (32) is between the height of the other ends of the first telescopic rod (31) and the second telescopic rod (32);
the mounting block (4) is hinged to the base (5).
4. The lateral stopping device for preventing the lateral sliding of the mining soil mass according to claim 3, wherein one end of the first telescopic rod (31) and one end of the second telescopic rod (32) are provided with rollers (34).
5. The lateral retaining device for preventing the lateral sliding of a mining soil mass according to claim 1, characterized in that the supporting rod is a telescopic rod (3); the rolling guide rail (2) is provided with the telescopic rod (3) with one end sliding along the rolling guide rail (2), the other end of the telescopic rod (3) is fixedly installed on the installation block (4), and the height of the connection part of the telescopic rod (3) and the installation block (4) is smaller than that of the other end of the telescopic rod (3); the mounting block (4) is fixedly mounted on the base (5).
6. The lateral retaining device for preventing the lateral sliding of the mining soil mass according to claim 5, characterized in that one end of the telescopic rod (3) is provided with a roller (34).
7. The lateral retaining device for preventing the lateral sliding of the mining soil mass according to claim 1, characterized in that a plurality of limiting plates (6) are arranged at the lower end of the base (5), and the limiting plates (6) are parallel to the retaining plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121543606.1U CN214832792U (en) | 2021-07-07 | 2021-07-07 | Side blocking device for preventing mining soil from transversely sliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121543606.1U CN214832792U (en) | 2021-07-07 | 2021-07-07 | Side blocking device for preventing mining soil from transversely sliding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214832792U true CN214832792U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121543606.1U Active CN214832792U (en) | 2021-07-07 | 2021-07-07 | Side blocking device for preventing mining soil from transversely sliding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214832792U (en) |
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2021
- 2021-07-07 CN CN202121543606.1U patent/CN214832792U/en active Active
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