CN212053688U - Lifting device for bridge construction - Google Patents
Lifting device for bridge construction Download PDFInfo
- Publication number
- CN212053688U CN212053688U CN202020007797.9U CN202020007797U CN212053688U CN 212053688 U CN212053688 U CN 212053688U CN 202020007797 U CN202020007797 U CN 202020007797U CN 212053688 U CN212053688 U CN 212053688U
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- spring
- bridge construction
- ceiling
- fixedly connected
- telescopic column
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Abstract
The utility model relates to a bridge construction technical field just discloses a elevating gear is used in bridge construction, the on-line screen storage device comprises a base, the bottom both sides of base all are provided with removes the wheel, top one side fixedly connected with pushing hands of base, the top central authorities of base articulate there is the folding leg, the top of folding leg articulates there is the operation platform, equal fixedly connected with railing all around in the top of operation platform, the diagonal angle punishment of railing do not is provided with electric putter and the flexible post of first spring. The utility model discloses a diagonal angle punishment at the railing do not sets up electric putter and the flexible post of first spring, and electric putter's the flexible post of top fixed connection second spring, the ceiling is cup jointed at the top of the flexible post of first spring and the flexible post of second spring for impact when can buffering the stone and drop, and can collect the sand that the operation platform top dropped, the bottom central authorities of ceiling set up row's husky mouth, the bottom threaded connection bottom of row's husky mouth makes the sand in the clearance ceiling of being convenient for.
Description
Technical Field
The utility model relates to a bridge construction technical field specifically is a lifting device is used in bridge construction.
Background
When constructing the bridge, constructor often need put up some backup pads or support frame so that carry out eminence construction work at the job site, and the top of conventional construction lift platform does not have protector, need not just some simple protection network, even can block great stone whereabouts, also can not block the whereabouts of stone sand, consequently, there is the potential safety hazard, and the workman is when work platform operation, some materials also can fall from the platform, pound subaerial people easily, consequently also there is the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lifting device is used in bridge construction, reach the material whereabouts that prevents the operation platform top and pound the workman on the platform and when operating the material whereabouts pound the purpose of subaerial people.
In order to achieve the above object, the utility model provides a following technical scheme: a lifting device for bridge construction comprises a base, wherein moving wheels are arranged on two sides of the bottom of the base, a pushing handle is fixedly connected to one side of the top of the base, a folding frame is hinged to the center of the top of the base, an operation platform is hinged to the top of the folding frame, handrails are fixedly connected to the periphery of the top of the operation platform, an electric push rod and a first spring telescopic column are respectively arranged at opposite angles of the handrails, a second spring telescopic column is fixedly connected to the top of the electric push rod, a ceiling is sleeved at the tops of the first spring telescopic column and the second spring telescopic column, a sand discharge port is arranged in the center of the bottom of the ceiling, the bottom of the sand discharge port is in threaded connection with a bottom cover, empty grooves are formed in two sides of the operation platform, sliding grooves are formed in two side wall of each empty groove, sliding blocks are connected in the sliding grooves in a sliding mode, and a supporting, the center of the top of one side of the supporting plate is fixedly connected with a push plate, and the middle line of one side of the supporting plate is fixedly connected with a felt.
Preferably, the folding legs are formed by cross-hinged connecting plates.
Preferably, the sliding groove and the sliding block are both T-shaped, one side of the sliding groove is closed, and the width of the supporting plate is one fourth of the width of the operation platform.
Preferably, the center of the ceiling is provided with a groove, and the top surface of the ceiling is bonded with a rubber pad.
Preferably, first spring telescopic column and second spring telescopic column constitute by spring sleeve, spring and loop bar, the spring sets up in spring telescopic inner chamber, one side and the spring sleeve joint of loop bar, the one end overlap joint of one end of spring and loop bar.
Preferably, one side of the rail is provided with a door.
The utility model provides a lifting device is used in bridge construction. The method has the following beneficial effects:
(1) the utility model discloses a do not set up electric putter and the flexible post of first spring in the diagonal angle punishment of railing, electric putter's the flexible post of top fixed connection second spring, the ceiling is cup jointed at the top of the flexible post of first spring and the flexible post of second spring for impact when can buffering the stone and drop, and can collect the sand that the operation platform top dropped, the bottom central authorities of ceiling set up row's husky mouth, arrange the bottom threaded connection bottom of husky mouth, make the sand in the clearance ceiling of being convenient for.
(2) The utility model discloses a both sides at work platform all set up the dead slot, all set up the spout on the both sides cell wall of dead slot, sliding connection slider in the spout, one side fixed connection backup pad of spout is kept away from to the slider, one side top central authorities fixed connection push pedal of backup pad, fixed connection felt on one side central line of backup pad for the backup pad can be released in the operation, the material that catches and drop, thereby eliminate the potential safety hazard.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a side view of the work platform of the present invention;
fig. 4 is a cross-sectional view of the first spring telescopic column and the second spring telescopic column of the present invention.
In the figure: the device comprises a base 1, a moving wheel 2, a pushing handle 3, a folding frame 4, an operation platform 5, a railing 6, an electric push rod 7, a first spring telescopic column 8, a spring sleeve 81, a spring 82, a loop bar 83, a second spring telescopic column 9, a ceiling 10, a sand discharge port 11, a bottom cover 12, an empty groove 13, a sliding groove 14, a sliding block 15, a supporting plate 16, a pushing plate 17 and a felt 18.
Detailed Description
As shown in fig. 1-4, the utility model provides a technical solution: a lifting device for bridge construction comprises a base 1, moving wheels 2 are arranged on two sides of the bottom of the base 1, a pushing handle 3 is fixedly connected to one side of the top of the base 1, a folding frame 4 is hinged to the center of the top of the base 1, an operation platform 5 is hinged to the top of the folding frame 4, railings 6 are fixedly connected to the periphery of the top of the operation platform 5, electric push rods 7 and first spring telescopic columns 8 are respectively arranged at diagonal positions of the railings 6, a second spring telescopic column 9 is fixedly connected to the top of the electric push rods 7, ceilings 10 are sleeved on the tops of the first spring telescopic columns 8 and the second spring telescopic columns 9, a sand discharge port 11 is arranged in the center of the bottom of the ceilings 10, a bottom cover 12 is connected to the bottom of the sand discharge port 11 through threads, empty grooves 13 are arranged on two sides of the operation platform 5, sliding grooves 14 are arranged on two side groove walls of the empty, one side fixedly connected with backup pad 16 that slider 15 kept away from spout 14, one side top central authorities fixedly connected with push pedal 17 of backup pad 16, fixedly connected with felt 18 on the midline of one side of backup pad 16, folding leg 4 comprises cross-hinged connecting plate, the shape of spout 14 and slider 15 is the T shape, and one side of spout 14 is sealed, the width of backup pad 16 is the quarter of the width of operation platform 5, the central authorities of ceiling 10 are the recess, and the top surface of ceiling 10 bonds there is the rubber pad, first spring telescopic column 8 and second spring telescopic column 9 comprise spring sleeve 81, spring 82 and loop bar 83, spring 82 sets up in the inner chamber of spring sleeve 81, one side and the spring sleeve 81 joint of loop bar 83, the one end of spring 82 and the one end overlap joint of loop bar 83, one side of railing 6 is provided with the door.
When using, promote pushing hands 3, the device can move forward to bridge construction department, starts electric putter 7, can adjust the height of ceiling 10, and the stone and sand pound the ceiling 10 on the back, and first spring telescopic column 8 and second spring telescopic column 9 can cushion the impact, and ceiling 10 can collect the sand, unscrew bottom 12, from arranging sand mouth 11 discharge sand, promote backup pad 16 for backup pad 16 can catch the unrestrained material of construction, prevents that the material from continuing to fall to pound the subaerial people.
To sum up, the utility model discloses a set up electric putter 7 and first spring telescopic column 8 respectively at the diagonal position of railing 6, the top fixed connection second spring telescopic column 9 of electric putter 7, the top of first spring telescopic column 8 and second spring telescopic column 9 cup joints ceiling 10, makes the impact that can cushion the stone and drop, and can collect the sand that drops above the operation platform, the bottom center of ceiling 10 sets up row of sand mouth 11, the bottom threaded connection bottom 12 of row of sand mouth 11, makes the sand in the clearance ceiling of being convenient for; through all setting up dead slot 13 in the both sides of operation platform 5, all set up spout 14 on the both sides cell wall of dead slot 13, sliding connection slider 15 in the spout 14, one side fixed connection backup pad 16 of spout 14 is kept away from to slider 15, one side top central authorities fixed connection push pedal 17 of backup pad 16, fixed connection felt 18 on one side midline of backup pad 16 for backup pad 16 can be released during the operation, the material that catches and drop, thereby the elimination potential safety hazard.
Claims (6)
1. The utility model provides a lifting device for bridge construction, includes base (1), the bottom both sides of base (1) all are provided with removes wheel (2), top one side fixedly connected with pushing hands (3) of base (1), the top central authorities of base (1) articulate there is folding leg (4), the top of folding leg (4) articulates there is operation platform (5), equal fixedly connected with railing (6) all around of top of operation platform (5), its characterized in that: an electric push rod (7) and a first spring telescopic column (8) are respectively arranged at the opposite corners of the railing (6), a second spring telescopic column (9) is fixedly connected to the top of the electric push rod (7), a ceiling (10) is sleeved on the tops of the first spring telescopic column (8) and the second spring telescopic column (9), a sand discharge port (11) is arranged in the center of the bottom of the ceiling (10), a bottom cover (12) is connected to the bottom of the sand discharge port (11) in a threaded manner, empty grooves (13) are respectively arranged on two sides of the operation platform (5), sliding grooves (14) are respectively formed in the two side groove walls of the empty grooves (13), sliding blocks (15) are connected in the sliding grooves (14) in a sliding manner, a supporting plate (16) is fixedly connected to one side, far away from the sliding grooves (14), and a push plate (17) is fixedly connected to the center of the top of one side of the, and a felt (18) is fixedly connected to the middle line of one side of the supporting plate (16).
2. The lifting device for bridge construction according to claim 1, wherein: the folding frame (4) is formed by connecting plates which are hinged in a crossed mode.
3. The lifting device for bridge construction according to claim 1, wherein: the sliding groove (14) and the sliding block (15) are both T-shaped, one side of the sliding groove (14) is closed, and the width of the supporting plate (16) is one fourth of the width of the operating platform (5).
4. The lifting device for bridge construction according to claim 1, wherein: the center of the ceiling (10) is provided with a groove, and the top surface of the ceiling (10) is bonded with a rubber pad.
5. The lifting device for bridge construction according to claim 1, wherein: first spring telescopic column (8) and second spring telescopic column (9) constitute by spring sleeve (81), spring (82) and loop bar (83), spring (82) set up in the inner chamber of spring sleeve (81), one side and spring sleeve (81) joint of loop bar (83), the one end of spring (82) and the one end overlap joint of loop bar (83).
6. The lifting device for bridge construction according to claim 1, wherein: one side of the railing (6) is provided with a door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020007797.9U CN212053688U (en) | 2020-01-03 | 2020-01-03 | Lifting device for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020007797.9U CN212053688U (en) | 2020-01-03 | 2020-01-03 | Lifting device for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212053688U true CN212053688U (en) | 2020-12-01 |
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ID=73535978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020007797.9U Active CN212053688U (en) | 2020-01-03 | 2020-01-03 | Lifting device for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212053688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250432A (en) * | 2021-06-18 | 2021-08-13 | 江苏新大高空工程有限公司 | Lift is used in chimney construction with protection canopy |
| CN113338600A (en) * | 2021-06-18 | 2021-09-03 | 盐城华夏高空建筑防腐维修有限公司 | High-safety aerial construction equipment |
-
2020
- 2020-01-03 CN CN202020007797.9U patent/CN212053688U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250432A (en) * | 2021-06-18 | 2021-08-13 | 江苏新大高空工程有限公司 | Lift is used in chimney construction with protection canopy |
| CN113338600A (en) * | 2021-06-18 | 2021-09-03 | 盐城华夏高空建筑防腐维修有限公司 | High-safety aerial construction equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230616 Address after: Room 1813, 4th Floor, No. 35 Congratulations Street, Zhongshan District, Dalian City, Liaoning Province, 116000 Patentee after: Liaoning Zhongke Road Engineering Co.,Ltd. Address before: No. 6 Dashijiao, Nanpu Village, Nanpu Town, Quangang District, Quanzhou City, Fujian Province, 362800 Patentee before: Liu Huimei |