CN210948781U - Self-hanging hydraulic support transfer trolley - Google Patents
Self-hanging hydraulic support transfer trolley Download PDFInfo
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- CN210948781U CN210948781U CN201921904980.2U CN201921904980U CN210948781U CN 210948781 U CN210948781 U CN 210948781U CN 201921904980 U CN201921904980 U CN 201921904980U CN 210948781 U CN210948781 U CN 210948781U
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Abstract
The utility model discloses a from hanging formula hydraulic support transfer car (buggy). This from hanging formula hydraulic support transfer car (buggy) includes: a crawler travel mechanism; a lower load bearing device; the supporting device is arranged on the second square guide cylinder; a bearing frame; the lifting device is arranged above the extension beam in a lapping mode, and the second pulley seat is welded in the middle of the lifting beam and provided with a second pulley; the first pulley seat is arranged between the two pulley guide beams and is provided with a first pulley; one end of the hoisting jack is connected with the hoisting beam, and the other end of the hoisting jack is connected with the first pulley seat; the round-link chain fixing seat is welded at the lower end of the hoisting beam, one end of the round-link chain is fixed in the round-link chain fixing seat, and the other end of the round-link chain is connected with the hoisting beam after bypassing the first pulley and the second pulley. The self-hanging hydraulic support transfer trolley can simplify the process of carrying hydraulic supports and improve the working efficiency.
Description
Technical Field
The utility model relates to a hydraulic support transportation field especially relates to a from hanging formula hydraulic support transfer car (buggy).
Background
During carrying the hydraulic support in the fully mechanized mining working face in the pit of colliery, need use interim lifting device to hoist the hydraulic support from the tunnel transport vechicle and put down, then draw and drag the transport vechicle on, with the support transportation back that targets in place, do not have at present to lean on in the colliery in the fully mechanized mining working face in the pit to hoist the hydraulic support transportation equipment of transporting the hydraulic support from taking the crane, and unload still involve many links, cause the degree of difficulty that the hydraulic support transported big.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure is reasonable from hanging formula hydraulic support transfer car (buggy), should can simplify the technology of transport hydraulic support from hanging formula hydraulic support transfer car (buggy), improves work efficiency.
In order to achieve the above object, the utility model provides a from hanging hydraulic support transfer car (buggy), include: a crawler travel mechanism; the lower bearing device is arranged at the top end of the crawler travelling mechanism; one end of the lower bearing device is provided with a second square guide cylinder, and the top end of the lower bearing device is vertically provided with a support column; the supporting device is arranged on the second square guide cylinder; bearing frame, it includes: the device comprises an extension beam, a short beam and a first square guide cylinder, wherein the first square guide cylinder is arranged at the lower end of the extension beam and sleeved on a support column; and a lifting device comprising: the hoisting device comprises a hoisting beam, a second pulley seat, a pulley guide beam, a first pulley seat, a hoisting jack, a round-link chain fixing seat, a round-link chain and a push-pull jack; the hoisting beam is arranged above the extension beam, and the second pulley seat is welded in the middle of the hoisting beam and provided with a second pulley; the first pulley seat is arranged between the two pulley guide beams and is provided with a first pulley; one end of the hoisting jack is connected with the hoisting beam, and the other end of the hoisting jack is connected with the first pulley seat; the hydraulic support is lifted by utilizing the outward extension of the hoisting jack, and the hydraulic support is put down by utilizing the retraction of the hoisting jack; one end of the push-pull jack is connected with the short beam, and the other end of the push-pull jack is connected with the hoisting beam.
In a preferred embodiment, the support means comprise, arranged in pairs: guide beam, right angle form bearing bar, bracing piece and bearing disc, the guide beam is worn to establish respectively at the both ends of the square guide cylinder of second, and right angle form bearing bar is connected with lower bearing device through the guide beam, and the one end of right angle form bearing bar is connected with the bracing piece, and the bottom of bracing piece is connected with the bearing disc, is provided with the support jack between bracing piece and the right angle form bearing bar.
In a preferred embodiment, a jack is connected between the guide beams arranged in pairs.
In a preferred embodiment, the lower end of the first square guide cylinder is provided with a plurality of pin through holes.
In a preferred embodiment, the carrier further comprises: and one end of the lifting jack is connected with the bearing frame, and the other end of the lifting jack is connected with the lower bearing device.
Compared with the prior art, according to the utility model discloses a from hanging formula hydraulic support transfer car (buggy) has following beneficial effect: the self-hanging hydraulic support transfer trolley can hoist the heavy and big hydraulic support from the longitudinal direction and the transverse direction, and pull and place the hydraulic support on the lower bearing device, so that the hydraulic support is transported and unloaded from the self-hanging hydraulic support transfer trolley, the process for transporting the hydraulic support can be simplified, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of a self-suspended hydraulic support transfer vehicle according to a first embodiment of the present invention.
Fig. 2 is a front view structural diagram of a self-hanging hydraulic support transfer trolley according to a first embodiment of the present invention.
Fig. 3 is a schematic side view of a self-suspended hydraulic support transfer vehicle according to a first embodiment of the present invention.
Fig. 4 is a schematic top view of a self-suspended hydraulic support transfer trolley according to a first embodiment of the present invention.
Fig. 5 is a schematic top view of a lifting device of a self-suspended hydraulic support transfer vehicle according to a first embodiment of the present invention.
Fig. 6 is a schematic view of the lifting device of the self-hanging hydraulic support transfer trolley according to the first embodiment of the present invention.
Fig. 7 is a schematic top view of the lower load bearing device of the self-suspended hydraulic support transfer vehicle according to the first embodiment of the present invention.
Fig. 8 is a schematic bottom view of the lower load bearing device of the self-suspended hydraulic support transfer vehicle according to the first embodiment of the present invention.
Fig. 9 is a schematic structural view of the self-hanging hydraulic support transfer trolley according to the first embodiment of the present invention.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
As shown in fig. 1 to 4, the self-hanging hydraulic support transfer vehicle according to the preferred embodiment of the present invention has a specific structure including: the crawler type track lifting device comprises a crawler traveling mechanism 4, a lower bearing device 3, a supporting device 1, a bearing frame 2 and a lifting device 7. The distance between 2 support bars at the front end of the supporting device can be pulled close and pushed far by using a jack, so that the bearing plate at one end of the support bar can enter the gravity center part of the hydraulic support from the longitudinal direction and can also enter the gravity center part of the hydraulic support from the transverse direction, thus, the lifting device can use 2 bearing plates as acting points, can lift the heavy hydraulic support from the longitudinal direction and the transverse direction, and can be pulled and placed on the lower bearing device to transport the hydraulic support and can be unloaded from the self-hanging hydraulic support transfer trolley.
Specifically, the crawler belt unit 4 is provided at the tip thereof with a fixing beam 56.
As shown in fig. 7 and 8, the lower load bearing member 3 includes: the connecting beam 55, the second square guide cylinder 30, the vehicle panel 52, the longitudinal beam 25 and the support column 24; the vehicle panel 52 is connected with a fixed beam 56 of the crawler traveling mechanism 4 through a connecting beam 55, an oil pump station 8 is arranged at one end of the vehicle panel 52, the second square guide cylinder 30 is welded with the connecting beam 55 at one end of an oil motor 54 far away from the crawler traveling mechanism 4, longitudinal beams 25 are arranged at two ends of the vehicle panel 52, and support columns 24 are vertically arranged on the longitudinal beams 25.
The support device 1 comprises, arranged in pairs: guide beam 28, right-angle bearing rod 16, support rod 12 and bearing plate 11. Wherein, the guide beam 28 respectively wears to establish at the both ends of the square guide cylinder 30 of second, and right angle form bearing bar 16 is connected with lower load-bearing device 3 through guide beam 28, and the one end of right angle form bearing bar 16 is connected with bracing piece 12 through first round pin axle 10, and the bottom of bracing piece 12 is connected with the spandrel disc 11, utilizes second round pin axle 13 to be connected bracing piece 12 with support jack 14, utilizes third round pin axle 15 to be connected right angle form bearing bar 16 with support jack 14
Preferably, a jack 29 is connected between the guide beams 28 arranged in pairs by 2 seventh pins 27, and the distance between the two support rods 12 is increased by the outward extension of the jack 29, so that the two support rods 12 can transversely enter the two ends of the base of the hydraulic bracket 58 in the length direction, and the hoisting beam 6 in the hoisting device 7 can reach above the center of gravity of the hydraulic bracket 58.
The bearing frame 2 includes: the hydraulic support comprises extension beams 26, short beams 57 and first square guide cylinders 22, wherein the short beams 57 are welded at two ends between the extension beams 26, the first square guide cylinders 22 are arranged at the lower ends of the extension beams 26 and are sleeved on support columns 24, and therefore the lifting device 7 close to the short beams 57 can enter the position above the gravity center of the hydraulic support 58.
Preferably, the lower end of the first square guide cylinder 22 is provided with a plurality of through holes 17 through which the sixth pin 23 can be inserted.
Preferably, the bearing frame 2 further comprises: and one end of the lifting jack 5 is connected with a connecting seat 18 at the lower end of the bearing frame 2 through a fourth pin shaft 19, and the other end of the lifting jack 5 is connected with a second hinging seat 21 at the top end of the lower bearing device 3 through a fifth pin shaft 20.
As shown in fig. 5 and 6, the lifting device 7 includes: the hoisting device comprises a hoisting beam 34, a second pulley seat 39, a pulley guide beam 51, a first pulley seat 35, a fourth hinged seat 44, a hoisting jack 36, a circular chain fixing seat 47, a circular chain 37 and a push-pull jack 9. The hoisting beam 34 is placed above the extension beam 26, and a first connecting plate 40 and a second connecting plate 41 are welded at two ends of the hoisting beam 34 to clamp the hoisting beam 34 between the first connecting plate and the second connecting plate; the second pulley seat 39 is welded in the middle of the hoisting beam 34, and one end of the tenth pin shaft 38 sequentially passes through a hole at one end of the second pulley seat 39, a central hole of the second pulley 50 and a hole at the other end of the second pulley seat 39; the two pulley guide beams 51 are welded on one side of one hoisting beam 34, and a certain distance is reserved between the two pulley guide beams 51; the first pulley seat 35 is arranged between the two pulley guide beams 51, a fourth hinge seat 44 is arranged at one end of the first pulley seat 35, and a first pulley 42 and a pin shaft are sequentially arranged in the first pulley seat 35; one end of the hoisting jack 36 is connected with the fifth hinge seat 45 through a twelfth pin shaft 46, and the other end of the hoisting jack 36 is connected with the fourth hinge seat 44 through an eleventh pin shaft 43; the circular chain fixing seat 47 is welded at the lower end of the hoisting beam 34, one end of the circular chain 37 is fixed in the circular chain fixing seat 47 through a thirteenth pin shaft 48, the other end of the circular chain 37 is connected with the hoisting beam 6 after passing around the first pulley 42 and the second pulley 50, the hydraulic support 58 is hoisted by utilizing the outward extension of the hoisting jack 36, and the hydraulic support 58 is put down by utilizing the retraction of the hoisting jack 36; one end of the push-pull jack 9 is connected with the third hinge base 32 through a ninth pin 33, and the other end of the push-pull jack 9 is connected with the sixth hinge base 49 through an eighth pin 31. The hydraulic support 58 is pulled over the lower load bearing means 3 or away from the lower load bearing means 3 by the extension and retraction of the push-pull jack 9.
As shown in fig. 9, the using method of the self-hanging hydraulic support transfer trolley is that the power is switched on, the self-hanging hydraulic support transfer trolley is driven to the vicinity of the hydraulic support 58, the reversing valve is operated to place the support rod 12 to the place close to the ground, the driving is continued to enable the bearing discs 11 on the support rods 12 at the two ends of the base of the hydraulic support 58 to enter the gravity center area of the hydraulic support 58, the reversing valve is operated to push down the support rod 12, the bearing discs 11 are enabled to contact with the ground and form supporting force, the lifting appliance is connected with the hydraulic support 58, the reversing valve is operated to enable the lifting jack 36 to extend outwards, the hydraulic support 58 is lifted through the circular ring chain 37, the push-pull jack 9 is retracted through the reversing valve, the hydraulic support 58 can be pulled to the lower bearing device 3, and the distance between 2 support rods 12 in the supporting device 1 can be adjusted, so that the hydraulic support 58 can be lifted vertically, the hydraulic bracket 58 may also be hoisted laterally.
In conclusion, the self-hanging hydraulic support transfer trolley can hoist the heavy and large hydraulic support from the longitudinal direction and the transverse direction, pull and place the hydraulic support on the lower bearing device, transport the hydraulic support and unload the hydraulic support from the self-hanging hydraulic support transfer trolley, simplify the process of carrying the hydraulic support and improve the working efficiency.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (5)
1. The utility model provides a from formula of hanging hydraulic support transfer car (buggy), its characterized in that includes:
a crawler travel mechanism;
the lower bearing device is arranged at the top end of the crawler travelling mechanism; one end of the lower bearing device is provided with a second square guide cylinder, and the top end of the lower bearing device is vertically provided with a support column;
the supporting device is arranged on the second square guide cylinder;
bearing frame, it includes: the device comprises an extension beam, a short beam and a first square guide cylinder, wherein the first square guide cylinder is arranged at the lower end of the extension beam and sleeved on a support column; and
a lifting device, comprising: the hoisting device comprises a hoisting beam, a second pulley seat, a pulley guide beam, a first pulley seat, a hoisting jack, a round-link chain fixing seat, a round-link chain and a push-pull jack; the hoisting beam is arranged above the extension beam, and the second pulley seat is welded in the middle of the hoisting beam and provided with a second pulley; the first pulley seat is arranged between the two pulley guide beams and is provided with a first pulley; one end of the hoisting jack is connected with the hoisting beam, and the other end of the hoisting jack is connected with the first pulley seat; the hydraulic support is lifted by utilizing the outward extension of the hoisting jack, and the hydraulic support is put down by utilizing the retraction of the hoisting jack; one end of the push-pull jack is connected with the short beam, and the other end of the push-pull jack is connected with the hoisting beam.
2. The self-propelled hydraulic support transfer trolley of claim 1 wherein the support means comprises, in pairs: guide beam, right angle form bearing bar, bracing piece and bearing disc, the guide beam is worn to establish respectively at the both ends of the square guide cylinder of second, and right angle form bearing bar is connected with lower bearing device through the guide beam, and the one end of right angle form bearing bar is connected with the bracing piece, and the bottom of bracing piece is connected with the bearing disc, is provided with the support jack between bracing piece and the right angle form bearing bar.
3. The self-suspended hydraulic support transfer car (buggy) of claim 1, wherein a jack is connected between the guide beams arranged in pairs.
4. The self-suspended hydraulic rack transfer car as recited in claim 1, wherein the lower end of the first square guide cylinder is provided with a plurality of pin through holes.
5. The self-suspended hydraulic support transfer car (buggy) of claim 1, wherein the load-bearing frame further comprises: and one end of the lifting jack is connected with the bearing frame, and the other end of the lifting jack is connected with the lower bearing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921904980.2U CN210948781U (en) | 2019-11-06 | 2019-11-06 | Self-hanging hydraulic support transfer trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921904980.2U CN210948781U (en) | 2019-11-06 | 2019-11-06 | Self-hanging hydraulic support transfer trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210948781U true CN210948781U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921904980.2U Active CN210948781U (en) | 2019-11-06 | 2019-11-06 | Self-hanging hydraulic support transfer trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210948781U (en) |
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2019
- 2019-11-06 CN CN201921904980.2U patent/CN210948781U/en active Active
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