CN208346631U - A kind of bridge maintenance workbench - Google Patents
A kind of bridge maintenance workbench Download PDFInfo
- Publication number
- CN208346631U CN208346631U CN201820751720.5U CN201820751720U CN208346631U CN 208346631 U CN208346631 U CN 208346631U CN 201820751720 U CN201820751720 U CN 201820751720U CN 208346631 U CN208346631 U CN 208346631U
- Authority
- CN
- China
- Prior art keywords
- main support
- workbench
- shaped frame
- shaft
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of bridge maintenance workbench, including main support, sliding slot a, workbench, U-shaped frame, shaft a, head pulley, screw thread hole slot a, lockwheel bolt and brake block, the main support right end vertically offers sliding slot a, U-shaped frame is installed in the middle part of the workbench left end, and U-shaped frame set is inserted in main support outer wall, the U-shaped frame right end is longitudinally provided with shaft a, and the shaft a outer wall is placed in U-shaped frame inner cavity by being equipped with head pulley.The utility model is by being equipped with main support, sliding slot a, workbench, U-shaped frame, shaft a, head pulley, screw thread hole slot a, lockwheel bolt, brake block, fixed frame, wire reels frame and wire reels, main support can be vertically fixed on outside bridge railing by fixed frame, and workbench can load testing staff vertically declines along main support and reach side wall of bridge, lockwheel bolt and brake block can carry out Horizontal limiting to workbench simultaneously, prevent workbench when maintenance from falling, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model relates to bridge detecting device field, in particular to a kind of bridge maintenance workbench.
Background technique
In order to find, diagnose the health status of bridge in time, the detection of bridge is that the primary of bridge operation maintenance management is appointed
Business.Since many positions of bridge are not easy close, to complete to examine by the workbench that Bridge Testing Equipment provides
Survey work.Inspection for bridge superstructure bottom surface and Defects Treatment at present, majority are by bridge-checking vehicle operation or by several
The provisional steel pipe assembly hanger that worker sets up is as operation platform.Had using bridge-checking vehicle at high cost, and working face is single, no
It can carry out the work simultaneously；Have hanger weight big using the provisional steel pipe assembly hanger set up by worker, needs number of workers
More, it is slow to set up speed, therefore, it is proposed that a kind of bridge maintenance workbench.
Utility model content
The main purpose of the utility model is to provide a kind of bridge maintenance workbench, by be equipped with main support, sliding slot a,
Workbench, U-shaped frame, shaft a, head pulley, screw thread hole slot a, lockwheel bolt, brake block, fixed frame, wire reels frame and wire reels,
Main support can be vertically fixed on outside bridge railing by fixed frame, and workbench can load testing staff vertically declines along main support and reach
To side wall of bridge, while lockwheel bolt and brake block further can carry out Horizontal limiting to workbench, workbench when preventing from overhauling
It falling, improves the safety of service personnel, structure is simple, and it is convenient to set up, and it is practical, it can effectively solve in background technique
Problem.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of bridge maintenance workbench, including main support, sliding slot a, workbench, U-shaped frame, shaft a, head pulley, threaded hole
Slot a, lockwheel bolt and brake block, the main support right end vertically offer sliding slot a, are equipped with U in the middle part of the workbench left end
Type frame, and U-shaped frame set is inserted in main support outer wall, the U-shaped frame right end is longitudinally provided with shaft a, and the shaft a outer wall passes through peace
It is placed in U-shaped frame inner cavity equipped with head pulley, and is placed in main support right end sliding slot a in U-shaped frame inner cavity by being equipped with head pulley,
Screw thread hole slot a is offered in the middle part of the U-shaped frame right end, is screwed with lockwheel bolt, and lockwheel bolt end in the screw thread hole slot a
It is placed in U-shaped frame inner cavity by being equipped with brake block, fixed frame, the main support upper end is installed on rear side of the main support top
Middle part is equipped with wire reels frame, and the wire reels frame right end is longitudinally provided with shaft b, and the shaft b outer wall set is inserted with wire reels.
Further, fixed frame rear end inner wall is equipped with fixed plate in parallel, and the fixed front edge of board outer wall installation is limited
Position tooth, the fixed frame rear end middle part offer screw thread hole slot b, are screwed with adjusting bolt, the adjusting in the screw thread hole slot b
Bolt end is connect by being equipped in the middle part of rotary connector and fixed plate rear end.
Further, the main support left end vertically offers sliding slot b, is equipped with balancing stand on the upside of the U-shaped frame left end,
It is longitudinally provided with shaft c on the right side of the balancing stand upper end, the shaft c outer wall is placed in sliding slot b by being equipped with auxiliary pulley.
Further, right side upper end is mounted on link before and after the workbench, and the wire reels outer wall is surrounded with steel wire
Rope, the wirerope head end are connect by being equipped with lifting rope with link.
Compared with prior art, the utility model has the following beneficial effects:
1. the bridge maintenance workbench of the utility model, by be equipped with main support, sliding slot a, workbench, U-shaped frame, shaft a,
Head pulley, screw thread hole slot a, lockwheel bolt, brake block, fixed frame, wire reels frame and wire reels, main support can be hung down by fixed frame
It is directly fixed on outside bridge railing, and workbench can load testing staff vertically declines along main support and reach side wall of bridge, while lockwheel
Bolt and brake block further can carry out Horizontal limiting to workbench, prevent workbench when maintenance from falling, improve service personnel's
Safety, structure is simple, and it is convenient to set up, practical.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model bridge maintenance workbench；
Fig. 2 is the fixed rack structure schematic diagram of the utility model bridge maintenance workbench；
Fig. 3 is the partial structural diagram of the utility model bridge maintenance workbench.
In figure: 1, main support；2, sliding slot a；3, workbench；4, U-shaped frame；5, shaft a；6, head pulley；7, screw thread hole slot a；
8, lockwheel bolt；9, brake block；10, fixed frame；11, wire reels frame；12, shaft b；13, wire reels；14, fixed plate；15, it limits
Position tooth；16, screw thread hole slot b；17, bolt is adjusted；18, rotary connector；19, sliding slot b；20, balancing stand；21, shaft c；22, auxiliary
Help pulley；23, link；24, lifting rope；25, wirerope.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of bridge maintenance workbench, including main support 1, sliding slot a2, workbench 3, U-shaped frame 4, shaft
A5, head pulley 6, screw thread hole slot a7, lockwheel bolt 8 and brake block 9,1 right end of main support vertically offers sliding slot a2, described
U-shaped frame 4 is installed in the middle part of 3 left end of workbench, and 4 sets of U-shaped frame are inserted in 1 outer wall of main support, U-shaped 4 right end of frame is longitudinally mounted
There is shaft a5, the shaft a5 outer wall is placed in U-shaped 4 inner cavity of frame by being equipped with head pulley 6, and passes through peace in 4 inner cavity of U-shaped frame
It is placed in 1 right end sliding slot a2 of main support equipped with head pulley 6, offers screw thread hole slot a7, the spiral shell in the middle part of U-shaped 4 right end of frame
Lockwheel bolt 8 is screwed in pit slot a7, and 8 end of lockwheel bolt is placed in U-shaped 4 inner cavity of frame by being equipped with brake block 9, institute
It states and fixed frame 10 is installed on rear side of 1 top of main support, 1 upper center of main support is equipped with wire reels frame 11, the disk line
11 right end of wheel carrier is longitudinally provided with shaft b12, and the shaft b12 outer wall set is inserted with wire reels 13.
Wherein, the 10 rear end inner wall of fixed frame is equipped with fixed plate 14 in parallel, and the 14 front end outer wall of fixed plate is equipped with
Limiting tooth 15,10 rear end of the fixed frame middle part offer screw thread hole slot b16, are screwed with adjusting spiral shell in the screw thread hole slot b16
Bolt 17,17 end of adjusting bolt are connect by being equipped in the middle part of rotary connector 18 and 14 rear end of fixed plate.
Wherein, 1 left end of main support vertically offers sliding slot b19, is equipped with balancing stand on the upside of U-shaped 4 left end of frame
20,20 upper end of the balancing stand right side is longitudinally provided with shaft c21, and the shaft c21 outer wall is by being equipped with auxiliary pulley 22
It is placed in sliding slot b19.
Wherein, the 3 front and back right side upper end of workbench is mounted on link 23, and 13 outer wall of wire reels is surrounded with steel wire
Rope 25,25 head end of wirerope is connect by being equipped with lifting rope 24 with link 23.
Working principle: in use, main support 1 is vertically arranged in outside bridge railing, on rear side of top 10 spiral-lock of fixed frame on bridge railing,
The adjusting bolt 17 in the middle part of 10 rear end of fixed frame is tightened in rotation, and adjusting bolt 17 is made to rotate anterior displacement in screw thread hole slot b16,
Adjusting 17 end of bolt pushes the fixed plate 14 of 10 rear end inner wall of fixed frame to link closely bridge railing outer wall, and service personnel enters workbench
In 3, wirerope 25 is released in the rotation of 11 right end wire reels 13 of wire reels frame, so that workbench 3 is loaded testing staff and is hung down along main support 1
Straight decline reaches side wall of bridge and is overhauled, and after reaching specified altitude assignment, U-shaped 4 right end of frame is tightened in service personnel's rotation in workbench 3
Lockwheel bolt 8 can be turned to left dislocation in screw thread hole slot a7 inward turning, make 8 end braking block 9 of lockwheel bolt by middle part lockwheel bolt 8
It is close to head pulley 6 in U-shaped 4 inner cavity of frame, head pulley 6 is locked, prevents it from sliding in 1 right end sliding slot a2 of main support, prevent
Workbench 3 falls when maintenance, improves the safety of service personnel, easy to operate, using effect is ideal, more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of bridge maintenance workbench, including main support (1), sliding slot a (2), workbench (3), U-shaped frame (4), shaft a (5),
Head pulley (6), screw thread hole slot a (7), lockwheel bolt (8) and brake block (9), it is characterised in that: main support (1) right end hangs down
It directly offers sliding slot a (2), is equipped with U-shaped frame (4) in the middle part of workbench (3) left end, and U-shaped frame (4) set is inserted in main support
(1) outer wall, U-shaped frame (4) right end are longitudinally provided with shaft a (5), and shaft a (5) outer wall is by being equipped with head pulley
(6) it is placed in U-shaped frame (4) inner cavity, and is placed in main support (1) right end cunning by being equipped with head pulley (6) in U-shaped frame (4) inner cavity
In slot a (2), screw thread hole slot a (7) is offered in the middle part of U-shaped frame (4) right end, is screwed with lockwheel in the screw thread hole slot a (7)
Bolt (8), and lockwheel bolt (8) end is placed in U-shaped frame (4) inner cavity by being equipped with brake block (9), the main support (1)
It is equipped with fixed frame (10) on rear side of top, main support (1) upper center is equipped with wire reels frame (11), the wire reels frame
(11) right end is longitudinally provided with shaft b (12), and shaft b (12) the outer wall set is inserted with wire reels (13).
2. bridge maintenance workbench according to claim 1, it is characterised in that: fixed frame (10) rear end inner wall is parallel
It is equipped with fixed plate (14), fixed plate (14) front end outer wall is equipped with limiting tooth (15), in the middle part of fixed frame (10) rear end
Screw thread hole slot b (16) is offered, is screwed in the screw thread hole slot b (16) and adjusts bolt (17), adjusting bolt (17) end
End is connect by being equipped in the middle part of rotary connector (18) and fixed plate (14) rear end.
3. bridge maintenance workbench according to claim 1, it is characterised in that: main support (1) left end vertically opens up
Have sliding slot b (19), is equipped with balancing stand (20) on the upside of U-shaped frame (4) left end, longitudinal peace on the right side of balancing stand (20) upper end
Equipped with shaft c (21), shaft c (21) outer wall is placed in sliding slot b (19) by being equipped with auxiliary pulley (22).
4. bridge maintenance workbench according to claim 1, it is characterised in that: right side upper end before and after the workbench (3)
It is mounted on link (23), wire reels (13) outer wall is surrounded with wirerope (25), and wirerope (25) head end passes through peace
It is connect equipped with lifting rope (24) with link (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820751720.5U CN208346631U (en) | 2018-05-21 | 2018-05-21 | A kind of bridge maintenance workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820751720.5U CN208346631U (en) | 2018-05-21 | 2018-05-21 | A kind of bridge maintenance workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208346631U true CN208346631U (en) | 2019-01-08 |
Family
ID=64889992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820751720.5U Expired - Fee Related CN208346631U (en) | 2018-05-21 | 2018-05-21 | A kind of bridge maintenance workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208346631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109011A (en) * | 2021-11-30 | 2022-03-01 | 华能秦煤瑞金发电有限责任公司 | Coal conveying trestle maintenance device |
-
2018
- 2018-05-21 CN CN201820751720.5U patent/CN208346631U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109011A (en) * | 2021-11-30 | 2022-03-01 | 华能秦煤瑞金发电有限责任公司 | Coal conveying trestle maintenance device |
| CN114109011B (en) * | 2021-11-30 | 2022-12-27 | 华能秦煤瑞金发电有限责任公司 | Coal conveying trestle suspension maintenance device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20210521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |