CN217538708U - Rich water shale weak cementation siltstone tunnel construction equipment - Google Patents
Rich water shale weak cementation siltstone tunnel construction equipment Download PDFInfo
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- CN217538708U CN217538708U CN202221659845.8U CN202221659845U CN217538708U CN 217538708 U CN217538708 U CN 217538708U CN 202221659845 U CN202221659845 U CN 202221659845U CN 217538708 U CN217538708 U CN 217538708U
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 239000004575 stone Substances 0.000 claims abstract description 32
- 239000004568 cement Substances 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims description 3
- 239000011435 rock Substances 0.000 abstract description 11
- 206010024796 Logorrhoea Diseases 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000581613 Alchemilla arvensis Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
A construction device for a cement-rich weak cementation siltstone tunnel comprises a bottom plate, a stone crushing device, a supporting device and a transmission device, wherein wheels are arranged at four corners of the lower end face of the bottom plate, the stone crushing device is arranged at the front side part of the upper end face of the bottom plate, the supporting device is arranged at the rear side of the upper end face of the bottom plate, the stone crushing device is connected with the transmission device, and the transmission device is arranged on the bottom plate; the utility model discloses can hit garrulous and convenient transport to hard rock, solve because be difficult to handle hard rock and influence the problem of construction progress in the thin sandstone tunnel work progress of exploitation.
Description
Technical Field
The utility model belongs to tunnel construction device field, in particular to weak cementation siltstone tunnel construction device of rich water muddy texture.
Background
The tunnel is a building which is built underground or underwater or in a mountain and is paved with railways or constructed with highways for motor vehicles to pass through, and the document with the application number of CN202011342634.7 discloses a separated tunnel construction device which comprises a semicircular rod, an arc-shaped knife, a vertical bar, a sliding sleeve, a drill spindle, an oil cylinder I and a sliding block. The slider can slide along the semicircular rod far away from the arc track, so that the vertical bar, the sliding sleeve, the drilling shaft and the arc-shaped knife are driven to move along the arc track, the motor drives the drilling shaft and the arc-shaped knife to rotate, the arc-shaped knife is driven to rotate by taking the axis of the drilling shaft as a shaft and can also move along the arc track, the sliding sleeve is driven to vertically slide on the vertical bar when the oil cylinder I stretches out and draws back, and then the arc-shaped knife is adjusted to move along the arc tracks with different radiuses, so that a tunnel is opened.
Above-mentioned device is in the in-service use in-process, because can meet some hard rocks when exploiting the fine sandstone tunnel, and current equipment and above-mentioned device can't handle or carry hard rocks, and then can lead to the construction to be obstructed to influence whole efficiency of construction.
Disclosure of Invention
In view of the technical problem that the background art exists, the utility model provides a fine sandstone tunnel construction equipment of rich cement weak bond powder, the device can hit garrulous and convenient transport to hard rock, has solved owing to be difficult to handle hard rock and influence the problem of construction progress in the thin sandstone tunnel work progress of exploitation.
In order to solve the technical problem, the utility model discloses following technical scheme has been taken and has been realized:
the tunnel construction device for the cement-rich weak-cementation siltstone comprises a bottom plate, a stone crushing device, a supporting device and a transmission device, wherein wheels are arranged at four corners of the lower end face of the bottom plate, the stone crushing device is arranged on the front side of the upper end face of the bottom plate, the supporting device is arranged on the rear side of the upper end face of the bottom plate, the stone crushing device is connected with the transmission device, and the transmission device is arranged on the bottom plate.
In the preferred scheme, the stone breaking device comprises a limiting cylinder, a stone breaking rod and a fixing plate; the gravel rod is arranged in the limiting cylinder and can slide back and forth along the axis of the limiting cylinder, and a fixing plate is vertically arranged at the tail end of the gravel rod and connected with the transmission device.
In a preferred scheme, the driving device comprises a clamping plate, a transmission rod, a sleeve, a fixing rod, a rotating shaft, a driving gear umbrella and a driven gear umbrella; the driving gear umbrella is connected with a transmission shaft of a rotating motor, the rotating motor is arranged in the bottom plate, the driving gear umbrella is meshed with a driven gear umbrella, the axis of the driven gear umbrella is connected with one end of a transmission rod, the transmission rod is of a concave structure, a sleeve is sleeved on the transmission rod, the side wall of the sleeve is connected with a fixed rod, and the fixed rod is connected with the fixed plate through a rotating shaft.
In a preferred scheme, the supporting device comprises a device shell, a supporting plate, a sliding block, a spring, a connecting plate, a first limiting sleeve, a second limiting rod and a first limiting rod; the second gag lever post is fixed in the afterbody of bottom plate, and the second stop collar cup joints in the outer wall department of second gag lever post and can rotate around the axle center of second gag lever post, and the lateral wall department of second stop collar is connected with the backup pad, has seted up the spout in the backup pad, and the slider is installed in the spout and along the spacing slip of spout, is connected with the spring between slider and the spout inner wall.
In the preferred scheme, the device shell is arranged at the tail part of the bottom plate, a first limiting rod is fixedly connected between the inner walls of the device shell, a first limiting sleeve is sleeved at the outer wall of the first limiting rod and can rotate around the axis of the first limiting rod, one end of a connecting plate is fixedly connected with the side wall of the first limiting sleeve, and the other end of the connecting plate is rotatably connected with the sliding block.
This patent can reach following beneficial effect:
1. the device can effectively crush hard rocks encountered during the construction of the sandstone tunnel through the stone crushing device, and further can smoothly treat or transport the hard rocks, thereby avoiding the engineering delay;
2. this device passes through strutting arrangement, can play certain support to the device to prevent that the device from making a round trip to rock at the in-process of rubble and influencing broken stone efficiency.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the stone breaking device and the transmission device of the present invention;
fig. 3 is a schematic structural view of the supporting device of the present invention.
In the figure: the device comprises a bottom plate 1, wheels 2, a stone breaking device 3, a limiting cylinder 301, a stone breaking rod 302, a fixing plate 303, a supporting device 4, a device shell 401, a supporting plate 402, a sliding groove 403, a sliding block 404, a spring 405, a connecting plate 406, a first limiting sleeve 407, a second limiting sleeve 408, a second limiting rod 409, a first limiting rod 410, a transmission device 5, a clamping plate 501, a transmission rod 502, a sleeve 503, a fixing rod 504, a rotating shaft 505, a driving gear umbrella 506 and a driven gear umbrella 507.
Detailed Description
As shown in fig. 1, the tunnel construction device for the cement-rich weakly cemented siltstone comprises a bottom plate 1, a stone crushing device 3, a supporting device 4 and a transmission device 5, wherein wheels 2 are installed at four corners of the lower end face of the bottom plate 1 and used for driving in the tunnel, the stone crushing device 3 is installed at the front side of the upper end face of the bottom plate 1 and used for crushing hard rocks, the supporting device 4 is installed at the rear side of the upper end face of the bottom plate 1, the stone crushing device 3 is connected with the transmission device 5, and the transmission device 5 is installed on the bottom plate 1 and used for controlling the transmission of the stone crushing device 3.
As shown in fig. 2, the lithotripsy device 3 comprises a limiting cylinder 301, a lithotripsy rod 302 and a fixing plate 303; the stone breaking rod 302 is arranged in the limiting cylinder 301 and can slide back and forth along the axis of the limiting cylinder 301, the tail end of the stone breaking rod 302 is vertically provided with a fixing plate 303, and the fixing plate 303 is connected with the transmission device 5; when stone breaking work is needed, the transmission device 5 controls the stone breaking rod 302 to perform piston motion in the limiting cylinder 301, and the stone breaking rod 302 can break stones by impacting the rocks in a reciprocating mode.
Preferred embodiment as shown in fig. 2, the driving means includes a clamp plate 501, a driving lever 502, a sleeve 503, a fixing lever 504, a rotating shaft 505, a driving gear umbrella 506, and a driven gear umbrella 507; the driving gear parachute 506 is connected with a transmission shaft of a rotating motor, the rotating motor is arranged in the bottom plate 1, the driving gear parachute 506 is meshed with a driven gear parachute 507, the axis of the driven gear parachute 507 is connected with one end of a transmission rod 502, the transmission rod 502 is of a concave structure, a sleeve 503 is sleeved on the transmission rod 502, the side wall of the sleeve 503 is connected with a fixing rod 504, and the fixing rod 504 is connected with the fixing plate 303 through a rotating shaft 505;
when the driving device 5 needs to drive the stone breaking device 3, the rotating motor is started and controls the driving gear umbrella 506 to rotate, the driving gear umbrella 506 rotates to drive the driven gear umbrella 507 to rotate, the axis of the driving gear umbrella 507 is connected with the driving rod 502 and drives the driving rod 502 to rotate along the axis of the driving rod, the driving rod 502 is sleeved with the sleeve 503 and the fixed rod 504, the fixed rod 504 can be driven to reciprocate back and forth when the driving rod 502 rotates, and the fixed rod 504 is connected with the stone breaking rod 302 through the rotating shaft 505, so that the fixed rod 504 can be driven to reciprocate synchronously when moving.
As shown in fig. 3, the supporting device 4 preferably includes a device housing 401, a supporting plate 402, a slider 404, a spring 405, a connecting plate 406, a first position-limiting sleeve 407, a second position-limiting sleeve 408, a second position-limiting rod 409, and a first position-limiting rod 410; the second limiting rod 409 is fixed at the tail of the bottom plate 1, the second limiting sleeve 408 is sleeved at the outer wall of the second limiting rod 409 and can rotate around the axis of the second limiting rod 409, a supporting plate 507 is connected at the side wall of the second limiting sleeve 408, a sliding groove 403 is formed in the supporting plate 507, the sliding block 404 is arranged in the sliding groove 403 and slides along the sliding groove 403 in a limiting manner, and a spring 405 is connected between the sliding block 404 and the inner wall of the sliding groove 403; the device shell 401 is arranged at the tail part of the bottom plate 1, a first limiting rod 410 is fixedly connected between the inner walls of the device shell 401, a first limiting sleeve 407 is sleeved at the outer wall of the first limiting rod 410 and can rotate around the axis of the first limiting rod 410, one end of a connecting plate 406 is fixedly connected with the side wall of the first limiting sleeve 407, and the other end of the connecting plate 406 is rotatably connected with the sliding block 404;
under normal conditions, the support plate 402 will turn downward under the action of gravity and make one end of the support plate 402 support against the ground; at the moment, the spring 405 is in a rope pulling state, when the device moves backwards, the supporting plate 402 can abut against the rear ground to form a support, and when the device moves forwards, the spring 405 can apply an upward pulling force to the pressing plate and prevent the supporting plate 402 from being locked;
after stone crushing device 3 starts, reciprocating motion and constantly assault the stone around the rubble pole 302 can, and dolly bottom plate 1 can make a round trip to shake under the effect of inertia and reverse impact force, and backup pad 402 can support rear ground formation and support this moment, can play effectual shock attenuation effect through the design of spring 405 and slider 404 simultaneously.
The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and equivalents including technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (5)
1. The utility model provides a rich water shale weak cementation siltstone tunnel construction equipment, includes bottom plate (1), rubble device (3), strutting arrangement (4) and transmission (5), its characterized in that: the wheel (2) is installed at the four corners of the lower end face of the bottom plate (1), the stone crushing device (3) is installed at the front side of the upper end face of the bottom plate (1), the supporting device (4) is installed at the rear side of the upper end face of the bottom plate (1), the stone crushing device (3) is connected with the transmission device (5), and the transmission device (5) is installed on the bottom plate (1).
2. The fine sandstone tunnel construction device of rich-cement weakly-consolidated powder according to claim 1, characterized in that: the stone crushing device (3) comprises a limiting cylinder (301), a stone crushing rod (302) and a fixing plate (303); the stone breaking rod (302) is arranged in the limiting cylinder (301) and can slide back and forth along the axis of the limiting cylinder (301), the tail end of the stone breaking rod (302) is vertically provided with a fixing plate (303), and the fixing plate (303) is connected with the transmission device (5).
3. The cement-rich weakly cemented siltstone tunnel construction device as claimed in claim 2, characterized in that: the driving device comprises a clamping plate (501), a transmission rod (502), a sleeve (503), a fixing rod (504), a rotating shaft (505), a driving gear umbrella (506) and a driven gear umbrella (507); the driving gear umbrella (506) is connected with a transmission shaft of a rotating motor, the rotating motor is arranged in the bottom plate (1), the driving gear umbrella (506) is meshed with a driven gear umbrella (507), the axis of the driven gear umbrella (507) is connected with one end of a transmission rod (502), the transmission rod (502) is of a concave structure, a sleeve (503) is sleeved on the transmission rod (502), the side wall of the sleeve (503) is connected with a fixed rod (504), and the fixed rod (504) is connected with the fixed plate (303) through a rotating shaft (505).
4. The cement-rich weakly cemented siltstone tunnel construction device as claimed in claim 1, characterized in that: the supporting device (4) comprises a device shell (401), a supporting plate (402), a sliding block (404), a spring (405), a connecting plate (406), a first limiting sleeve (407), a second limiting sleeve (408), a second limiting rod (409) and a first limiting rod (410); the utility model discloses a bottom plate, including bottom plate (1), second gag lever post (409), second gag lever post (408) cup joint in the outer wall department of second gag lever post (409) and can rotate around the axle center of second gag lever post (409), the lateral wall department of second gag lever post (408) is connected with backup pad (402), spout (403) have been seted up on backup pad (402), slider (404) are installed in spout (403) and along spout (403) spacing slip, be connected with spring (405) between slider (404) and spout (403) inner wall.
5. The fine sandstone tunnel construction device of rich-cement weakly-consolidated powder according to claim 4, characterized in that: the device shell (401) is arranged at the tail of the bottom plate (1), a first limiting rod (410) is fixedly connected between the inner walls of the device shell (401), a first limiting sleeve (407) is sleeved at the outer wall of the first limiting rod (410) and can rotate around the axis of the first limiting rod (410), one end of a connecting plate (406) is fixedly connected with the side wall of the first limiting sleeve (407), and the other end of the connecting plate (406) is rotatably connected with the sliding block (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221659845.8U CN217538708U (en) | 2022-06-30 | 2022-06-30 | Rich water shale weak cementation siltstone tunnel construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221659845.8U CN217538708U (en) | 2022-06-30 | 2022-06-30 | Rich water shale weak cementation siltstone tunnel construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217538708U true CN217538708U (en) | 2022-10-04 |
Family
ID=83421902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221659845.8U Active CN217538708U (en) | 2022-06-30 | 2022-06-30 | Rich water shale weak cementation siltstone tunnel construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217538708U (en) |
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2022
- 2022-06-30 CN CN202221659845.8U patent/CN217538708U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hubei Anhuan Technology Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980045308 Denomination of utility model: A Construction Device for Cement Rich Weakly Bonded Fine Sandstone Tunnel Granted publication date: 20221004 License type: Common License Record date: 20231103 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hubei Anhuan Technology Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980045308 Date of cancellation: 20240528 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20240703 Address after: No. 47 Daicun, Bianzhuang Street Office, Lanling County, Linyi City, Shandong Province, 276000 Patentee after: Xu Xinguo Country or region after: China Address before: 443002 No. 8, University Road, Xiling District, Yichang, Hubei Patentee before: CHINA THREE GORGES University Country or region before: China |