CN213711081U - Subway construction is with strutting platform truck - Google Patents
Subway construction is with strutting platform truck Download PDFInfo
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- CN213711081U CN213711081U CN202022674214.0U CN202022674214U CN213711081U CN 213711081 U CN213711081 U CN 213711081U CN 202022674214 U CN202022674214 U CN 202022674214U CN 213711081 U CN213711081 U CN 213711081U
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Abstract
The utility model discloses a subway construction is with strutting platform truck, including controlling slider, backplate damping device, elevating gear, main part frame and mobile device, controlling slider and locating on elevating gear, on the slider was located about to backplate damping device, elevating gear located in the main part frame, mobile device locates in the main part frame. The utility model belongs to the technical field of subway construction support, in particular to a support trolley for subway construction; the utility model discloses a controlling the lateral bracing scope of slide device regulation support platform truck, adjusting its height through elevating gear, through adjusting the angle that the slide was adjusted to the electric jar, making the slide can bear bigger impact force in the twinkling of an eye through damping spring, effectively solved subway construction on the existing market with the problem of supporting platform truck structure heaviness, rely on high strength material just can provide enough protection.
Description
Technical Field
The utility model belongs to the technical field of subway construction is strutted, specifically indicate a subway construction is with strutting platform truck.
Background
Along with the continuous acceleration of the socialization process, the construction of subway roads and bridges in China has great progress, and the active high-speed development of China is realized, because the territorial area of China is huge, the terrain situation is complex, and the living environment of people is relatively dispersed, so that the strengthening of the road bridge construction is the fundamental requirement of advanced economic development and social progress, in order to ensure the smooth progress of the road bridge engineering, the construction quality of the engineering is integrally improved, generally, when the subway is constructed, a beam frame is required to be built at the place where the ground body is constructed, then a movable supporting trolley is arranged in the beam frame so as to facilitate the construction of constructors, the main function of the supporting trolley is to support the inner wall of a passage to prevent the damage to personnel and equipment when the collapse occurs, but most of the existing supporting trolleys are rigid supports, and the lower space of the supporting trolley is protected by the rigidity and the strength of the self structure when the collapse occurs, this means that the material and the structure itself are sufficiently strong and, with the damping means, the same structure can cope with more severe collapse conditions, withstanding greater instantaneous impact forces.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a subway construction is with strutting platform truck adjusts the horizontal supporting scope of strutting platform truck through controlling slider, adjusts its height through elevating gear, adjusts the angle of slide through adjusting the electric cylinder, makes the slide can bear bigger impact force in the twinkling of an eye through damping spring, has effectively solved subway construction on the existing market with strutting the problem that platform truck structure is heavy, rely on high strength material just can provide enough protection.
The utility model adopts the following technical scheme: the utility model relates to a subway construction is with supporting platform truck, including left and right sides slider, backplate damping device, elevating gear, main part frame and mobile device, left and right slider locates on the elevating gear, backplate damping device locates on left and right slider, elevating gear locates on the main part frame, mobile device locates on the main part frame; the left and right sliding device comprises a linear guide rail, a linear self-locking sliding block, a sliding plate, a protective plate rotating seat, a protective plate rotating shaft and a protective plate body, wherein the linear guide rail is symmetrically arranged on the lifting device, the linear self-locking sliding block is clamped and slidably arranged on the linear guide rail, the sliding plate is arranged on the linear self-locking sliding block, the protective plate rotating seat is arranged on the sliding plate, a rotating seat center hole is formed in the protective plate rotating seat, the protective plate rotating shaft is clamped and arranged in the rotating seat center hole, a supporting frame is arranged on the protective plate body, a hinge hole is formed in the supporting frame of the protective plate body.
Further, backplate damping device is including adjusting electric jar body, adjusting electric jar push rod, guide sleeve, guiding axle, lifter plate and damping spring, adjust on the electric jar body locates the slide, adjust electric jar push rod block slip and locate in adjusting the electric jar body, the guide sleeve is located on the slide, the guiding axle block slides and locates in the guide sleeve, the lifter plate is located on adjusting the electric jar push rod, the guiding axle is located on the lifter plate, damping spring's one end is located on the lifter plate, damping spring's the other end is located on the backplate body.
Further, elevating gear includes lifting bottom plate, hydraulic cylinder body, hydraulic cylinder push rod and lift platform, lifting bottom plate locates on the main part frame, the hydraulic cylinder body is located on lifting bottom plate, hydraulic cylinder push rod block slides and locates in the hydraulic cylinder body, lift platform locates on the hydraulic cylinder push rod, linear guide locates on the lift platform.
Further, the main part frame includes welding frame, handle and control panel, lifting bottom plate locates on the welding frame, be equipped with frame lower part hole on the welding frame, the handle is located on the welding frame, control panel locates on hand, control panel and regulation electric cylinder body electricity are connected, control panel and lifting hydraulic cylinder body electricity are connected.
Further, the moving device comprises a moving main shaft and a moving wheel, the moving main shaft is rotatably arranged in a hole at the lower part of the rack, a roller center hole is formed in the moving wheel, and the moving main shaft is clamped in the roller center hole.
Furthermore, the guard plate damping devices are symmetrically provided with two groups, and the moving devices are symmetrically provided with two groups.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is supporting platform truck for subway construction, the lateral supporting scope of supporting platform truck is adjusted through controlling slide device, adjust its height through elevating gear, adjust the angle of slide through adjusting the electric cylinder, make the slide can bear bigger impact force in the twinkling of an eye through damping spring, itself has the brake structure on the sharp auto-lock slider, after the position of slide has been adjusted, need not extra fixing device, can realize the relatively fixed of slide and guide rail position, outside mechanical structure has been simplified.
Drawings
FIG. 1 is a perspective view of a supporting trolley for subway construction of the present invention;
FIG. 2 is a front view of the supporting trolley for subway construction of the present invention;
FIG. 3 is a top view of the supporting trolley for subway construction of the present invention;
FIG. 4 is a cross-sectional view of a supporting trolley for subway construction;
FIG. 5 is a sectional view of a supporting trolley for subway construction of the present invention;
fig. 6 is the utility model discloses a subway construction is with strutting platform truck local view.
The device comprises a main body frame, a moving device, a linear guide rail, a linear self-locking sliding block, a sliding plate, a sliding seat, a protective plate rotating shaft, a protective plate body, a sliding plate, a sliding seat, a protective plate rotating shaft, a protective plate rotating seat, a rotating seat central hole, a supporting frame, a hinge hole, a regulating electric cylinder body, a sliding plate, a regulating electric cylinder push rod, a sliding plate, a sliding sleeve, a guide shaft, a sliding plate, a damping spring, a sliding base plate, a lifting hydraulic cylinder body, a sliding hydraulic cylinder push rod, a lifting platform, a sliding frame, a welding frame, a handle, a control panel, a frame lower hole, a frame.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
As shown in fig. 1-6, the supporting trolley for subway construction of the present invention comprises a left and right sliding device 1, a guard plate damping device 2, a lifting device 3, a main frame 4 and a moving device 5, wherein the left and right sliding device 1 is disposed on the lifting device 3, the guard plate damping device 2 is disposed on the left and right sliding device 1, the lifting device 3 is disposed on the main frame 4, and the moving device 5 is disposed on the main frame 4; slide device 1 includes linear guide 6, sharp auto-lock slider 7, slide 8, backplate rotation seat 9, backplate pivot 10 and backplate body 11, elevating gear 3 is located to linear guide 6 symmetry, the slide is located on linear guide 6 to sharp auto-lock slider 7 block, slide 8 is located on sharp auto-lock slider 7, backplate rotation seat 9 is located on the slide 8, be equipped with on the backplate rotation seat 9 and rotate a centre bore 12, backplate pivot 10 block is located and is rotated a centre bore 12, be equipped with support frame 13 on backplate body 11, backplate body 11 is equipped with hinge hole 14 on support frame 13, backplate pivot 10 rotates and locates in hinge hole 14.
The guard plate damping device 2 comprises an adjusting electric cylinder body 15, an adjusting electric cylinder push rod 16, a guide sleeve 17, a guide shaft 18, a lifting plate 19 and a damping spring 20, the adjusting electric cylinder body 15 is arranged on a sliding plate 8, the adjusting electric cylinder push rod 16 is clamped and slid in the adjusting electric cylinder body 15, the guide sleeve 17 is arranged on the sliding plate 8, the guide shaft 18 is clamped and slid in the guide sleeve 17, the lifting plate 19 is arranged on the adjusting electric cylinder push rod 16, the guide shaft 18 is arranged on the lifting plate 19, one end of the damping spring 20 is arranged on the lifting plate 19, and the other end of the damping spring 20 is arranged on the guard plate body 11.
The lifting device 3 comprises a lifting bottom plate 21, a lifting hydraulic cylinder body 22, a lifting hydraulic cylinder push rod 23 and a lifting platform 24, the lifting bottom plate 21 is arranged on the main body frame 4, the lifting hydraulic cylinder body 22 is arranged on the lifting bottom plate 21, the lifting hydraulic cylinder push rod 23 is clamped and slidably arranged in the lifting hydraulic cylinder body 22, the lifting platform 24 is arranged on the lifting hydraulic cylinder push rod 23, and the linear guide rail 6 is arranged on the lifting platform 24.
The main part frame 4 includes welding frame 25, handle 26 and control panel 27, the lifting bottom plate 21 is located on welding frame 25, be equipped with frame lower part hole 28 on the welding frame 25, on the welding frame 25 was located to handle 26, control panel 27 was located on the handle 26, control panel 27 and regulation electricity jar body 15 electricity are connected, control panel 27 and lifting hydraulic cylinder body 22 electricity are connected.
The moving device 5 comprises a moving main shaft 29 and a moving wheel 30, the moving main shaft 29 is rotatably arranged in a lower hole 28 of the frame, a roller central hole 31 is arranged on the moving wheel 30, and the moving main shaft 29 is clamped in the roller central hole 31.
The guard plate damping devices 2 are symmetrically provided with two groups, and the moving devices 5 are symmetrically provided with two groups.
When the device is used specifically, when a user moves a trolley, the movement of the whole trolley can be realized by pulling the handle 26 through external equipment, after the trolley is moved to a specified position, the lifting hydraulic cylinder body 22 is started through the control panel 27, the lifting platform 24 is pushed by the lifting hydraulic cylinder push rod 23 to move upwards to a specified height and then stop, the position of the sliding plate 8 is adjusted through the sliding linear self-locking sliding block 7, the linear self-locking sliding block 7 is fixed on the linear guide rail 6 through the caliper type brake structure of the linear self-locking sliding block 7 after the adjustment is finished, the adjusting electric cylinder body 15 is started through the control panel 27, the lifting plate 19 is pushed by the adjusting electric cylinder push rod 16 to move up and down, the guard plate body 11 is driven to rotate around the guard plate rotating shaft 10 through the damping spring 20, the adjustment of a supporting state is finished, and when dangers such as collapse occur, the guard plate body 11, prevent that falling rocks from pounding people or equipment, when receiving great impact, offset the instantaneous impact force that backplate body 11 received through damping spring 20's shrink and resilience, the protection upper limit of backplate body 11 is showing and is improving during, it is above that the utility model discloses holistic work flow, repeat this step when using next time can.
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.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a subway construction is with strutting platform truck which characterized in that: the left and right sliding device is arranged on the lifting device, the guard plate damping device is arranged on the left and right sliding device, the lifting device is arranged on the main body frame, and the moving device is arranged on the main body frame; the left and right sliding device comprises a linear guide rail, a linear self-locking sliding block, a sliding plate, a protective plate rotating seat, a protective plate rotating shaft and a protective plate body, wherein the linear guide rail is symmetrically arranged on the lifting device, the linear self-locking sliding block is clamped and slidably arranged on the linear guide rail, the sliding plate is arranged on the linear self-locking sliding block, the protective plate rotating seat is arranged on the sliding plate, a rotating seat center hole is formed in the protective plate rotating seat, the protective plate rotating shaft is clamped and arranged in the rotating seat center hole, a supporting frame is arranged on the protective plate body, a hinge hole is formed in the supporting frame of the protective plate body.
2. The support trolley for subway construction as claimed in claim 1, wherein: the backplate damping device is including adjusting electric jar body, adjusting electric jar push rod, guide sleeve, guiding axle, lifter plate and damping spring, it locates on the slide to adjust electric jar body, it slides and locates in adjusting electric jar body to adjust electric jar push rod block, guide sleeve locates on the slide, the guiding axle block slides and locates in the guide sleeve, the lifter plate is located on adjusting electric jar push rod, the guiding axle is located on the lifter plate, damping spring's one end is located on the lifter plate, damping spring's the other end is located on the backplate body.
3. The support trolley for subway construction as claimed in claim 2, wherein: the lifting device comprises a lifting bottom plate, a lifting hydraulic cylinder body, a lifting hydraulic cylinder push rod and a lifting platform, the lifting bottom plate is arranged on the main body frame, the lifting hydraulic cylinder body is arranged on the lifting bottom plate, the lifting hydraulic cylinder push rod is clamped and slidably arranged in the lifting hydraulic cylinder body, the lifting platform is arranged on the lifting hydraulic cylinder push rod, and the linear guide rail is arranged on the lifting platform.
4. The support trolley for subway construction as claimed in claim 3, wherein: the main part frame includes welding frame, handle and control panel, lifting plate locates on the welding frame, the last frame lower part hole that is equipped with of welding frame, the handle is located on the welding frame, control panel locates on hand, control panel and regulation electric cylinder body electricity are connected, control panel and lifting hydraulic cylinder body electricity are connected.
5. The support trolley for subway construction as claimed in claim 4, wherein: the moving device comprises a moving main shaft and a moving wheel, the moving main shaft is rotatably arranged in a hole at the lower part of the rack, a roller center hole is formed in the moving wheel, and the moving main shaft is clamped in the roller center hole.
6. The support trolley for subway construction as claimed in claim 5, wherein: the guard plate damping devices are symmetrically provided with two groups, and the moving devices are symmetrically provided with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022674214.0U CN213711081U (en) | 2020-11-18 | 2020-11-18 | Subway construction is with strutting platform truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022674214.0U CN213711081U (en) | 2020-11-18 | 2020-11-18 | Subway construction is with strutting platform truck |
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| Publication Number | Publication Date |
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| CN213711081U true CN213711081U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022674214.0U Active CN213711081U (en) | 2020-11-18 | 2020-11-18 | Subway construction is with strutting platform truck |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309554A (en) * | 2021-08-02 | 2021-08-27 | 江苏双鹏钢结构工程有限公司 | Tunnel engineering's tunnel reinforcing apparatus |
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2020
- 2020-11-18 CN CN202022674214.0U patent/CN213711081U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309554A (en) * | 2021-08-02 | 2021-08-27 | 江苏双鹏钢结构工程有限公司 | Tunnel engineering's tunnel reinforcing apparatus |
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Address after: 410000 room 3109, building 1, zone a, Hezhuang apartment, No. 758, Section 1, Furong South Road, Tianxin District, Changsha City, Hunan Province Patentee after: Hunan Zhongtian Rock Drilling Technology Co.,Ltd. Address before: Room 3109, building A1, Hezhuang apartment, no.758, Section 1, Furong South Road, Tianxin District, Changsha City, Hunan Province, 410004 Patentee before: Changsha Zhongtian transportation Rock Drilling Technology Service Co.,Ltd. |