CN210979149U

CN210979149U - Support for coal mine geological survey

Info

Publication number: CN210979149U
Application number: CN201921488265.5U
Authority: CN
Inventors: 张正培
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-07
Filing date: 2019-09-07
Publication date: 2020-07-10
Anticipated expiration: 2029-09-07

Abstract

The utility model discloses a support for coal mine geological survey, which comprises an equipment mounting platform, a plurality of illuminating lamps, a switch, a screw rod, a support plate and support legs, wherein the front end of the equipment mounting platform is provided with a plurality of illuminating lamps, the side surface of the equipment mounting platform is provided with the switch, the lower side of the equipment mounting platform is provided with the screw rod, the bottom of the screw rod is provided with the support plate, the lower side of the support plate is provided with the support legs, a stay cord is arranged between a stay cord connecting piece on a support bar and an upper movable block on a clamping embedded type slide block, the expansion angle of the support bar and the support legs is controlled through the action of a tension spring, the clamping embedded type slide block is embedded into a slide block lock catch to complete the fixation of the support legs, the expansion angles of the four groups of support legs can be adjusted according to the road surface condition in a roadway, the problem that, is convenient to carry.

Description

Support for coal mine geological survey

Technical Field

The utility model relates to a colliery measuring equipment technical field specifically is a colliery is support for geological survey.

Background

The coal mine underground measurement is an important part for realizing safe production in the process of mine production construction, is an important and rigorous technical work, is an important means for completing production technology management and realizing coal mine safe production in a coal mine, is carried out in a roadway and is limited by roadway conditions, and has two methods of leveling measurement and triangular elevation measurement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a support for coal mine geological survey, a support plate is connected at the lower side of an equipment mounting platform through a screw rod, four groups of support legs are arranged at the bottom of the support plate, the upper half part of the support legs is spring support legs, an extension spring and a clamping embedded type slide block are arranged inside the support legs, the clamping embedded type slide block can be displaced through a vertical slideway and is fixed in a clamping embedded type slide block lock catch, the lower half part of the support legs is a movable support bar and a support leg, a stay cord is arranged between a stay cord connecting piece on the support bar and an upper movable block on the clamping embedded type slide block, the expansion angle of the support bar and the support leg is controlled through the action of the extension spring, the fixing of the support leg is completed by embedding the clamping embedded type slide block in the slide block lock catch, the expansion angles of the four groups of support legs can be adjusted according to the road surface condition in a roadway, the, is convenient to carry and can solve the problems in the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a support for coal mine geology measurement, includes equipment fixing platform, light, switch, screw rod, mounting panel and support leg, a plurality of light of front end installation of equipment fixing platform, equipment fixing platform's side is equipped with the switch, equipment fixing platform's downside is equipped with the screw rod, the bottom installation mounting panel of screw rod, the downside of mounting panel is equipped with the support leg.

The support legs comprise a welding base, a bolt rotating shaft, an upper rotating sheet, spring support legs, spring grooves, extension springs, embedded sliding blocks, sliding block connecting rods, upper movable blocks, pull ropes, lower rotating sheets, supporting rods, movable rotating shafts, pull rope connecting pieces, supporting legs, vertical sliding ways and sliding block latches, the upper rotating sheet is arranged on the welding base through the bolt rotating shaft, the spring support legs are arranged on the lower sides of the upper rotating sheets, the spring grooves are formed in the centers of the outer sides of the spring support legs, the extension springs are arranged at the tops of the spring grooves, the embedded sliding blocks are arranged on the lower sides of the extension springs, the sliding block connecting rods are arranged between the embedded sliding blocks, the movable blocks are arranged on the sliding block connecting rods, the vertical sliding ways are arranged on the side surfaces of the spring support legs, the sliding blocks are arranged on the side surfaces of the vertical sliding ways, the supporting rods are arranged on the lower sides of the spring, the front end of the supporting rod is provided with a stay cord connecting piece, the bottom of the supporting rod is provided with a supporting leg, and a stay cord is arranged between the stay cord connecting piece and the upper movable block.

The stay cord connecting piece includes end welding piece, tensile pivot seat, tensile pivot, construction bolt and lower movable block, the inboard of end welding piece is equipped with tensile pivot seat, install tensile pivot through construction bolt between the tensile pivot seat, be equipped with lower movable block in the tensile pivot.

Preferably, the bottom of the pull rope is connected to the lower movable block.

Preferably, the bottom of the spring support leg is provided with a groove capable of accommodating the pull rope.

Preferably, a battery panel is arranged in the equipment mounting table.

Preferably, the support legs are provided with four groups.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a support for coal mine geological survey, the lower side of equipment fixing platform is through screw rod connection support plate, four groups of support legs are installed at the bottom of support plate, the first half of support leg is spring support leg, inside is equipped with extension spring and inlay card formula slider, inlay card formula slider can move through the vertical slide, and fix in the slider hasp through inlay card, the lower half is mobilizable bracing piece and supporting leg, install the stay cord between the stay cord connecting piece on the bracing piece and the upper movable block on the inlay card formula slider, control the expansion angle of bracing piece and supporting leg through extension spring's effect, and accomplish the fixing of supporting leg through embedding inlay card formula slider in the slider hasp, four groups of support legs can adjust the expansion angle according to the road surface condition in the tunnel, the utility model discloses the structure is complete reasonable, effectively avoid the road surface uneven can't place equipment, and this support can only need to remove the locking of slider hasp and dismantle, is convenient to carry.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic front structural view of a bracket leg of the present invention;

fig. 3 is a schematic side view of the bracket leg of the present invention;

fig. 4 is an enlarged schematic structural view of the pull cord connector of the present invention.

In the figure: 1. an equipment mounting table; 2. an illuminating lamp; 3. a switch; 4. a screw; 5. a mounting plate; 6. a support leg; 61. welding a base; 62. a bolt rotating shaft; 63. rotating the sheet upwards; 64. a spring support leg; 65. a spring slot; 66. an extension spring; 67. a snap-fit slider; 68. a slider connecting rod; 69. an upper movable block; 610. pulling a rope; 611. a lower rotary plate; 612. a support bar; 613. a movable rotating shaft; 614. a pull rope connecting piece; 6141. a bottom welding tab; 6142. stretching the rotating shaft seat; 6143. stretching the rotating shaft; 6144. installing a bolt; 6145. a lower movable block; 615. supporting legs; 616. a vertical slideway; 617. and (5) locking the sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the support for coal mine geological survey comprises an equipment mounting table 1, illuminating lamps 2, switches 3, screws 4, support plates 5 and support legs 6, wherein a battery plate is arranged in the equipment mounting table 1, the illuminating lamps 2 are mounted at the front end of the equipment mounting table 1, the switches 3 are arranged on the side faces of the equipment mounting table 1, the screws 4 are arranged on the lower side of the equipment mounting table 1, the support plates 5 are mounted at the bottoms of the screws 4, the support legs 6 are arranged on the lower side of the support plates 5, and the support legs 6 are provided with four groups.

Referring to fig. 2-3, the bracket leg 6 includes a welding base 61, a bolt rotating shaft 62, an upper rotating plate 63, a spring bracket leg 64, a spring groove 65, an extension spring 66, a snap-fit sliding block 67, a sliding block connecting rod 68, an upper movable block 69, a pull rope 610, a lower rotating plate 611, a support rod 612, a movable rotating shaft 613, a pull rope connecting piece 614, a support leg 615, a vertical slideway 616 and a sliding block latch 617, the upper rotating plate 63 is installed on the welding base 61 through the bolt rotating shaft 62, the spring bracket leg 64 is installed on the lower side of the upper rotating plate 63, a groove for accommodating the pull rope 610 is formed at the bottom of the spring bracket leg 64, the spring groove 65 is formed at the center of the outer side of the spring bracket leg 64, the extension spring 66 is installed at the top of the spring groove 65, the snap-fit sliding block 67 is installed on the lower side of the extension spring 66, the sliding block connecting rod 68, the side of the spring support leg 64 is provided with a vertical slideway 616, the side of the vertical slideway 616 is provided with a plurality of slide block latches 617, the lower side of the spring support leg 64 is provided with a support rod 612 through a movable rotating shaft 613, the front end of the support rod 612 is provided with a pull rope connecting piece 614, the bottom of the support rod 612 is provided with a support leg 615, and a pull rope 610 is arranged between the pull rope connecting piece 614 and the upper movable block 69.

Referring to fig. 4, the pull rope connecting member 614 includes a bottom welding tab 6141, a stretching rotating shaft seat 6142, a stretching rotating shaft 6143, a mounting bolt 6144 and a lower movable block 6145, the stretching rotating shaft seat 6142 is disposed on the inner side of the bottom welding tab 6141, the stretching rotating shaft 6143 is mounted between the stretching rotating shaft seats 6142 through the mounting bolt 6144, the lower movable block 6145 is disposed on the stretching rotating shaft 6143, and the bottom of the pull rope 610 is connected to the lower movable block 6145.

The utility model discloses difference with prior art: the coal mine geology of the prior art measures and uses the support, when using, because the bottom surface of the mine tunnel is uneven, and there are rubble to distribute, the existing measurement can't be made the equilibrium to place with the support, the tunnel measures and needs to move often at the same time, need to dismantle the support to carry when moving, the measurement support of the prior art is mostly bolted connection, its dismantlement process is tedious, consume time longer, the utility model coal mine geology measures and uses the support, connect the mounting panel 5 through the screw rod 4 in the underside of the equipment fixing table 1, mount four groups of support legs 6 in the bottom of the mounting panel 5, the upper half of the support leg 6 is the spring support leg 64, there are extension spring 66 and embedded type slide block 67 inside, the embedded type slide block 67 can be displaced through the vertical slideway 616, and fixed in the slider lock catch 617 through the card, the lower half is mobilizable bracing piece 612 and supporting leg 615, install the stay cord 610 between stay cord connecting piece 614 on the bracing piece 612 and the upper movable, the expansion angles of the support rods 612 and the support legs 615 are controlled through the action of the extension springs 66, the embedded type sliding blocks 67 are embedded into the sliding block lock catches 617 to fix the support legs 615, the four groups of support legs 6 can adjust the expansion angles according to the road conditions in a roadway, equipment cannot be placed on the uneven road surface, and the support can be detached and carried conveniently only by releasing the locking of the sliding block lock catches 617.

In summary, the following steps: the utility model discloses a support for coal mine geology measurement, connect mounting panel 5 through the screw rod 4 at the downside of equipment fixing station 1, install four groups of support legs 6 in the bottom of mounting panel 5, the first half of support leg 6 is spring support leg 64, inside is equipped with extension spring 66 and inlay type slider 67, inlay type slider 67 can be through the displacement of vertical slide 616, and fix in slider hasp 617 through the inlay type, the lower half is mobilizable bracing piece 612 and supporting leg 615, install stay cord 610 between stay cord connecting piece 614 on bracing piece 612 and the last movable block 69 on inlay type slider 67, the expansion angle of bracing piece 612 and supporting leg 615 is controlled through the effect of extension spring 66, and accomplish the fixing of supporting leg 615 through embedding inlay type slider 67 in hasp slider 617, four groups of tunnel legs 6 can be according to the road surface condition adjustment expansion angle in the inlay type slider 617, the utility model discloses it is complete reasonable in structure, the problem that equipment cannot be placed due to uneven road surface is effectively avoided, and the support can be detached only by releasing the locking of the sliding block lock catch 617, so that the support is convenient to carry.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 support for coal mine geology measurement, includes equipment fixing platform (1), light (2), switch (3), screw rod (4), mounting panel (5) and support leg (6), its characterized in that: the front end of the equipment mounting table (1) is provided with a plurality of illuminating lamps (2), the side surface of the equipment mounting table (1) is provided with a switch (3), the lower side of the equipment mounting table (1) is provided with a screw rod (4), the bottom of the screw rod (4) is provided with a support plate (5), and the lower side of the support plate (5) is provided with support legs (6);

the support leg (6) comprises a welding base (61), a bolt rotating shaft (62), an upper rotating sheet (63), a spring support leg (64), a spring groove (65), an extension spring (66), a clamping embedded type sliding block (67), a sliding block connecting rod (68), an upper moving block (69), a pull rope (610), a lower rotating sheet (611), a supporting rod (612), a moving rotating shaft (613), a pull rope connecting piece (614), a supporting leg (615), a vertical slideway (616) and a sliding block lock catch (617), wherein the upper rotating sheet (63) is installed on the welding base (61) through the bolt rotating shaft (62), the spring support leg (64) is arranged on the lower side of the upper rotating sheet (63), the spring groove (65) is arranged in the center of the outer side of the spring support leg (64), the extension spring (66) is installed at the top of the spring groove (65), the clamping embedded type sliding block (67) is installed on the lower side of the extension spring, a sliding block connecting rod (68) is arranged between the embedded sliding blocks (67), an upper movable block (69) is installed on the sliding block connecting rod (68), a vertical slide way (616) is arranged on the side surface of the spring support leg (64), a plurality of sliding block lock catches (617) are arranged on the side surface of the vertical slide way (616), a support rod (612) is installed on the lower side of the spring support leg (64) through a movable rotating shaft (613), a pull rope connecting piece (614) is arranged at the front end of the support rod (612), a support leg (615) is arranged at the bottom of the support rod (612), and a pull rope (610) is installed between the pull rope connecting piece (614) and the upper movable block (69);

the pull rope connecting piece (614) comprises a bottom welding connecting piece (6141), a stretching rotating shaft seat (6142), a stretching rotating shaft (6143), a mounting bolt (6144) and a lower movable block (6145), the stretching rotating shaft seat (6142) is arranged on the inner side of the bottom welding connecting piece (6141), the stretching rotating shaft (6143) is mounted between the stretching rotating shaft seats (6142) through the mounting bolt (6144), and the lower movable block (6145) is arranged on the stretching rotating shaft (6143).

2. The support for coal mine geological survey according to claim 1, characterized in that: the bottom of the pull rope (610) is connected to the lower movable block (6145).

3. The support for coal mine geological survey according to claim 1, characterized in that: the bottom of the spring support leg (64) is provided with a groove capable of accommodating the pull rope (610).

4. The support for coal mine geological survey according to claim 1, characterized in that: a battery panel is arranged in the equipment mounting table (1).

5. The support for coal mine geological survey according to claim 1, characterized in that: the bracket legs (6) are provided with four groups.