CN211116062U

CN211116062U - Fixing device for mining anchor cable tensioning machine

Info

Publication number: CN211116062U
Application number: CN201922109772.XU
Authority: CN
Inventors: 徐刚; 尹峰
Original assignee: NANJING HUAMEI MINING MACHINERY CO Ltd
Current assignee: NANJING HUAMEI MINING MACHINERY CO Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-28
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to a mining mechanical equipment technical field just discloses a mining anchor rope stretch-draw machines fixing device, including the machines body. This mining anchor rope stretch-draw machines fixing device, make the screw cap under fixed sleeve's combined action after the rebound separate with the horizontal pole through rotating the screw cap, upwards stimulate the jack and can dismantle the jack, only need place the jack when needs are fixed and place the inside after mount extrusion movable rod downshifting of placing the recess, the movable rod removes left under the combined action of guide way and guide block this moment, make movable rod and mount closely laminate, it makes the screw thread should closely laminate with the horizontal pole to rotate the screw cap, even make the jack fix the inside of placing the recess, the device makes the jack can fix the inside of placing the recess through a series of mechanical structure, make it more convenient not separately to carry machines body and jack when needs carry the device.

Description

Fixing device for mining anchor cable tensioning machine

Technical Field

The utility model relates to a mining mechanical equipment technical field specifically is a mining anchor rope stretch-draw machines fixing device.

Background

The anchor cable stretching machine tool comprises a prestress stretching jack, a quick joint with a check valve, a high-pressure oil pipe, a manual oil pump (a pneumatic oil pump or an electric oil pump) and the like, is mainly used for stretching an anchor cable and installing an anchorage device when the anchor cable is supported in a coal mine tunnel, and can also be used for stretching a prestress steel strand of a bridge, a tunnel, a highway and the like, when a hydraulic pump station starts to work, oil is sucked into a high-pressure oil absorption check valve and a low-pressure oil absorption check valve by a plunger, and is pressed into the working stretching jack through a high-pressure oil extraction check valve and a low-pressure oil extraction check valve, and when the pressure is increased to 1.; on the basis, the high-pressure plunger continues to work, the pressure gradually rises, the tensioning jack is pushed to work, the anchor cable is tensioned, then the reversing valve is pulled, the piston moves reversely to withdraw the anchor, when the pressure exceeds 63MPa, the high-pressure valve is opened, high-pressure oil overflows from the high-pressure valve to the oil tank, and the pressure is always kept at 63 MPa.

The anchor cable tensioning machine tool is a hydraulic device, the anchor cable tensioning machine tool is mostly used together with a jack as a device, the device is very convenient and flexible to use on the market, but the anchor cable tensioning machine tool needs to be connected with the jack and matched for use, and due to the fact that the two anchor cable tensioning machine tools and the two jacks are large in size, the anchor cable tensioning machine tool fixing device is not convenient to carry when one person carries two objects at the same time, and therefore the anchor cable tensioning machine tool fixing device for the mine is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mining anchor rope stretch-draw machines fixing device possesses advantages such as the transport of being convenient for, has solved the problem of the transport of not being convenient for.

(II) technical scheme

For the purpose of realizing the above-mentioned transport of being convenient for, the utility model provides a following technical scheme: a fixing device for a mining anchor cable tensioning machine comprises a machine body, wherein a fixed block is fixedly connected to the left side of the machine body, a placing groove is formed in the top of the fixed block, hollow cavities arranged inside the fixed block are respectively arranged on the left side wall and the right side wall in the placing groove, moving grooves arranged inside the fixed block are respectively arranged on the front side wall and the rear side wall of each hollow cavity, guide grooves arranged inside the fixed block are respectively arranged on the front side wall and the rear side wall of each hollow cavity, a connecting spring is fixedly connected to the top wall in each moving groove, a movable block is fixedly connected to the bottom of each connecting spring, a movable cavity is arranged inside each movable block, a movable rod penetrating through each movable cavity and extending to the outside of each movable block is movably connected to the inside of each movable cavity, guide blocks extending to the inside of the guide grooves are fixedly connected to the front side wall and the rear, reset spring that is connected with baffle and activity chamber intracavity lateral wall has been cup jointed to the outside of movable rod, the top fixedly connected with of movable block runs through the fixed block and extends to the connecting rod of fixed block top, and the top fixedly connected with of fixed block cup joints at the outside fixed sleeve of connecting rod, has all seted up the opening on the wall of the left and right sides of fixed sleeve, equal fixedly connected with runs through the opening and extends to the outside horizontal pole of fixed sleeve on the wall of the left and right sides of connecting rod, and the threaded cover that contacts with the fixed sleeve phase-match and with the horizontal pole has been cup jointed in the outside of fixed sleeve, the inside swing joint of placing the recess has the jack, the mount that the equal fixedly connected with in the left and right sides.

Preferably, the fixing frame consists of a transverse plate, a vertical plate and a rectangular groove, the vertical plate is fixedly connected to the bottom of the transverse plate, and the rectangular groove is formed in the left side of the vertical plate.

Preferably, the guide way is the rectangular channel, and this rectangular channel is the inclined plane about the wall, and the inclination on inclined plane is sixty degrees, and the guide way is total four, four the guide way divide into about two sets of, a set of two the guide way is the symmetric distribution.

Preferably, the movable rod consists of a round rod and a rectangular block, and the round rod is fixedly connected with the rectangular block on one side opposite to the round rod on the left side and the right side.

Preferably, the number of the fixed sleeves is two, and the two fixed sleeves are symmetrically distributed.

Preferably, the number of the movable blocks is two, and the two movable blocks correspond to the two fixed sleeves one by one.

(III) advantageous effects

Compared with the prior art, the utility model provides a mining anchor rope stretch-draw machines fixing device possesses following beneficial effect:

the fixing device of the mining anchor cable tensioning machine tool has the advantages that the threaded cover is rotated to enable the threaded cover to move upwards under the combined action of the fixing sleeve and then be separated from the cross rod, the jack is pulled upwards to detach the jack, when the jack is required to be fixed, the movable rod is extruded by the fixed frame to move downwards after the jack is placed in the placing groove, at the moment, the movable rod moves leftwards under the combined action of the guide groove and the guide block, so that the movable rod is tightly jointed with the fixed frame, at the same time, the screw thread cover is rotated to make the screw thread tightly jointed with the cross rod, namely, the jack is fixed inside the placing groove, the device enables the jack to be fixed inside the placing groove through a series of mechanical structures, make when needing to carry the device need not separately carry machines body and jack and make the transport more convenient make the device more convenient when placing.

Drawings

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

FIG. 2 is an enlarged schematic view of the point A in the structure of FIG. 1 of the present invention;

fig. 3 is an enlarged schematic view of the position B in the structure diagram 1 of the present invention.

In the figure: 1 machines body, 2 fixed blocks, 3 placing grooves, 4 jacks, 5 fixed frames, 6 moving grooves, 7 hollow cavities, 8 guide grooves, 9 connecting springs, 10 movable blocks, 11 movable cavities, 12 movable rods, 13 reset springs, 14 baffle plates, 15 guide blocks, 16 connecting rods, 17 fixed sleeves, 18 openings, 19 cross rods and 20 threaded covers.

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. 1-3, a fixing device for a mining anchor cable tensioning machine comprises a machine body 1, a fixed block 2 is fixedly connected to the left side of the machine body 1, a placing groove 3 is formed in the top of the fixed block 2, hollow cavities 7 formed in the fixed block 2 are respectively mounted on the left side wall and the right side wall of the placing groove 3, moving grooves 6 formed in the fixed block 2 are respectively mounted on the front side wall and the rear side wall of each hollow cavity 7, guide grooves 8 formed in the fixed block 2 are respectively mounted on the front side wall and the rear side wall of each hollow cavity 7, each guide groove 8 is a rectangular groove, the left side wall and the right side wall of each rectangular groove are respectively provided with an inclined surface, the inclined angles of the inclined surfaces are sixty degrees, the number of the guide grooves 8 is four, the four guide grooves 8 are divided into a left group and a right group, the two guide grooves, the bottom of the connecting spring 9 is fixedly connected with two movable blocks 10, the movable blocks 10 are two in total, the two movable blocks 10 and two fixed sleeves 17 are in one-to-one correspondence, a movable cavity 11 is arranged inside the movable block 10, a movable rod 12 which penetrates through the movable cavity 11 and extends to the outside of the movable block 10 is movably connected inside the movable cavity 11, the movable rod 12 consists of a round rod and a rectangular block, the opposite side of the round rod on the left side and the right side is fixedly connected with the rectangular block, guide blocks 15 which extend to the inside of the guide grooves 8 are fixedly connected on the front side wall and the rear side wall of the movable rod 12, a baffle plate 14 which is positioned inside the movable cavity 11 is sleeved outside the movable rod 12, a reset spring 13 which is connected with the baffle plate 14 and the inner side wall of the movable cavity 11 is sleeved outside the movable rod 12, the top of the movable block 10 is fixedly connected with a connecting rod 16 which penetrates through the fixed block 2 and extends to the upper side of, the two fixed sleeves 17 are symmetrically distributed, openings 18 are formed in the left side wall and the right side wall of each fixed sleeve 17, cross rods 19 which penetrate through the openings 18 and extend to the outer portions of the fixed sleeves 17 are fixedly connected to the left side wall and the right side wall of each connecting rod 16, threaded covers 20 which are matched with the fixed sleeves 17 and are in contact with the cross rods 19 are sleeved on the outer portions of the fixed sleeves 17, jacks 4 are movably connected to the inner portions of the placing grooves 3, fixed frames 5 which are tightly attached to the movable rods 12 are fixedly connected to the left side and the right side of each jack 4, each fixed frame 5 comprises a transverse plate, a vertical plate and a rectangular groove, the vertical plate is fixedly connected to the bottom of each transverse plate, the rectangular groove is formed in the left side of each vertical plate, the threaded covers 20 move upwards under the combined action of the fixed sleeves 17 by rotating the threaded covers 20 and then are separated from the cross, when needing to fix jack 4, only need place jack 4 into the inside rear mount 5 extrusion movable rod 12 of placing recess 3 and remove downwards, movable rod 12 removes left under the combined action of guide way 8 and guide block 15 this moment, make movable rod 12 and mount 5 closely laminate, it makes this 20 and the closely laminating of horizontal pole 19 of screw thread to rotate screw cap 20 this moment, even make jack 4 fix in the inside of placing recess 3, the device makes jack 4 can fix in the inside of placing recess 3 through a series of mechanical structure, make when needing to carry the device need not part haulage tool body 1 and jack 4 make the transport more convenient make the device when placing more convenient make the device place more convenient.

In conclusion, this mining anchor rope stretch-draw machines fixing device, make screw thread lid 20 after upwards removing under the combined action of fixed sleeve 17 separate with horizontal pole 19 through rotating screw thread lid 20, upwards stimulate jack 4 this moment and can dismantle jack 4, only need place jack 4 into the inside back mount 5 extrusion movable rod 12 of placing recess 3 and move downwards when needs fix jack 4, movable rod 12 moves left under the combined action of guide way 8 and guide block 15 this moment, make movable rod 12 closely laminate with mount 5, rotate screw thread lid 20 this 20 of this messenger's screw thread and closely laminate with horizontal pole 19 this moment, even make jack 4 fix in the inside of placing recess 3, the device makes jack 4 can fix in the inside of placing recess 3 through a series of mechanical structure, make do not need separately transport machines body 1 and jack 4 make the transport more convenient when needing to transport the device make the device put the convenient simultaneously The device is more convenient to put and solves the problem of inconvenient carrying.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 mining anchor rope stretch-draw machines fixing device, includes machines body (1), its characterized in that: the machine tool is characterized in that a fixed block (2) is fixedly connected to the left side of a machine tool body (1), a placing groove (3) is formed in the top of the fixed block (2), hollow cavities (7) arranged inside the fixed block (2) are respectively arranged on the left side wall and the right side wall in the groove of the placing groove (3), moving grooves (6) arranged inside the fixed block (2) are respectively arranged on the front side wall and the rear side wall of each hollow cavity (7), guide grooves (8) arranged inside the fixed block (2) are respectively arranged on the front side wall and the rear side wall of each hollow cavity (7), a connecting spring (9) is fixedly connected to the top wall in the groove of each moving groove (6), a movable block (10) is fixedly connected to the bottom of each connecting spring (9), a movable cavity (11) is formed inside each movable block (10), a movable rod (12) penetrating through the movable cavity (11) and extending to the, the front side wall and the rear side wall of the movable rod (12) are fixedly connected with guide blocks (15) extending to the inside of the guide groove (8), the outside of the movable rod (12) is sleeved with a baffle (14) positioned in the movable cavity (11), the outside of the movable rod (12) is sleeved with a reset spring (13) connected with the baffle (14) and the inner side wall of the movable cavity (11), the top of the movable block (10) is fixedly connected with a connecting rod (16) penetrating through the fixed block (2) and extending to the upper part of the fixed block (2), the top of the fixed block (2) is fixedly connected with a fixed sleeve (17) sleeved outside the connecting rod (16), the left side wall and the right side wall of the fixed sleeve (17) are both provided with openings (18), the left side wall and the right side wall of the connecting rod (16) are both fixedly connected with a cross rod (19) penetrating through the openings (18, the outside of fixed sleeve (17) is cup jointed and is just contacted screw cap (20) with fixed sleeve (17) phase-match and with horizontal pole (19), the inside swing joint of placing recess (3) has jack (4), and the equal fixedly connected with in the left and right sides of jack (4) closely laminates with movable rod (12) mount (5).

2. The mining anchor cable tensioning tool fixing device of claim 1, wherein: the fixing frame (5) is composed of a transverse plate, a vertical plate and a rectangular groove, the vertical plate is fixedly connected to the bottom of the transverse plate, and the rectangular groove is formed in the left side of the vertical plate.

3. The mining anchor cable tensioning tool fixing device of claim 1, wherein: guide way (8) are the rectangular channel, and this rectangular channel inside left and right sides wall is the inclined plane, and the inclination on inclined plane is sixty degrees, and guide way (8) are total four, four guide way (8) divide into about two sets of, a set of two guide way (8) are the symmetric distribution.

4. The mining anchor cable tensioning tool fixing device of claim 1, wherein: the movable rod (12) is composed of a round rod and rectangular blocks, and the round rod is fixedly connected with the rectangular blocks on the opposite side of the round rod.

5. The mining anchor cable tensioning tool fixing device of claim 1, wherein: the number of the fixed sleeves (17) is two, and the two fixed sleeves (17) are symmetrically distributed.

6. A mining anchor rope tensioning tool fixing device as claimed in claim 5, characterized in that: the movable blocks (10) are two in total, and the two movable blocks (10) are in one-to-one correspondence with the two fixed sleeves (17).