CN213510626U - Adjustable construction platform for tunnel supporting work - Google Patents
Adjustable construction platform for tunnel supporting work Download PDFInfo
- Publication number
- CN213510626U CN213510626U CN202022469534.2U CN202022469534U CN213510626U CN 213510626 U CN213510626 U CN 213510626U CN 202022469534 U CN202022469534 U CN 202022469534U CN 213510626 U CN213510626 U CN 213510626U
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- Prior art keywords
- fixedly connected
- curb plate
- main part
- construction platform
- sliding seat
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 230000008093 supporting effect Effects 0.000 title abstract description 13
- 238000005728 strengthening Methods 0.000 claims abstract description 3
- 230000009977 dual effect Effects 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an adjustable construction platform for tunnel support work relates to the tunnel support field. This an adjustable construction platform for tunnel supporting work is including strutting the mobile jib, strut the side fixedly connected with guide rail of mobile jib, sliding connection has the sliding seat on the guide rail, the first curb plate of one side fixedly connected with of sliding seat, the opposite side fixedly connected with second curb plate of sliding seat, one side upper end fixedly connected with platform main part that the sliding seat was kept away from to the second curb plate, the vertical board of top fixedly connected with of second curb plate, fixedly connected with strengthening rib between vertical board and the platform main part, be equipped with corresponding locking mechanism on the second curb plate. This an adjustable construction platform for tunnel supporting work is convenient for adjust the height of platform main part, and the guide rail, first curb plate and the second curb plate that set up moreover have realized fixing the dual side direction support of platform main part, have guaranteed when carrying out the lift of platform main part, to the side direction holding power of platform main part.
Description
Technical Field
The utility model relates to a tunnel support technical field specifically is an adjustable construction platform for tunnel support work.
Background
In present tunnel support work, adopt a fixed form's that is formed by shaped steel and steel bar welding work platform usually, this kind of fixed construction platform is not convenient for operate, when using, all need adjust construction platform many times to the going on of site work is convenient for.
The adjustable construction platform who is used for tunnel to strut work now has mobile jib and lift platform to constitute mostly, and lift platform all only directly uses the bolt fastening on the mobile jib mostly, makes like this when the later stage need go up and down the height to construction platform, and the operation is inconvenient, and general lift platform all is direct sliding connection on the mobile jib, has just so led to the mobile jib probably not good to lift platform's side direction supporting effect to can not guarantee the stability of device, to prior art not enough, the utility model discloses an adjustable construction platform for tunnel struts work, with the solution above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses an adjustable construction platform for tunnel supporting work to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an adjustable construction platform for work is strutted in tunnel, is including strutting the mobile jib, strut the side fixedly connected with guide rail of mobile jib, sliding connection has the sliding seat on the guide rail, the first curb plate of one side fixedly connected with of sliding seat, the opposite side fixedly connected with second curb plate of sliding seat, the second curb plate is kept away from one side upper end fixedly connected with platform main part of sliding seat, the vertical board of top fixedly connected with of second curb plate, fixedly connected with strengthening rib between vertical board and the platform main part, the lateral wall of strutting the mobile jib has seted up the multiunit fixed orifices, be equipped with corresponding locking mechanism on the second curb plate.
Preferably, arc-shaped grooves are formed in two sides of the guide rail, the horizontal section of the sliding seat is U-shaped, arc-shaped strips are fixedly connected to the inner side of the sliding seat, and the arc-shaped strips are slidably connected into the arc-shaped grooves of the guide rail.
Preferably, first curb plate and second curb plate sliding connection are in the side of strutting the mobile jib, first curb plate and second curb plate face to strutting one side fixedly connected with card strip of mobile jib, strut the both sides of mobile jib and seted up and block the corresponding draw-in groove of strip.
Preferably, the locking mechanism comprises fixing rods, the fixing rods are fixedly connected to the side wall of the second side plate, the number of the fixing rods is two, two groups of fixing rods are fixedly connected to one end, far away from the second side plate, of the fixing plate, and the centers of the side walls of the fixing plates are fixedly connected with nut seats.
Preferably, the fixed rod is connected with a sliding block in a sliding manner, the sliding block is provided with round holes corresponding to the fixed rod, and three groups of locking rods are fixedly connected to one side of the sliding block.
Preferably, the locking rods penetrate through the second side plate and are movably inserted into the fixing holes, three fixing holes are formed in one group, and the plurality of groups of fixing holes are distributed in a linear equidistant mode.
Preferably, one end of the sliding block, which is far away from the locking rod, is rotatably connected with a screw rod, the screw rod penetrates through the nut seat to extend outwards and is fixedly connected with a rotating handle, and the screw rod is in threaded connection with the nut seat.
The utility model discloses an adjustable construction platform for tunnel supporting work, its beneficial effect who possesses as follows:
1. this an adjustable construction platform for work is strutted in tunnel, the user is when using, be convenient for adjust the height of platform main part, and the guide rail that sets up, first curb plate and second curb plate, it is fixed to have realized supporting the dual side direction of platform main part, guaranteed when carrying out the lift of platform main part, to the side direction holding power of platform main part, guarantee the outrigger of platform main part, thereby make the stability of device main part good, the security is high, and when carrying out the altitude mixture control of platform main part, moreover, the operation is simple, time saving and labor saving, satisfy the user demand.
2. This an adjustable construction platform for work is strutted in tunnel, the cooperation of the sliding seat, arc strip and the guide rail that set up has guaranteed that the sliding seat can be stable slides along the guide rail, and card strip block has realized that first curb plate and second curb plate are stable slides along strutting the mobile jib in the draw-in groove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural view of the guide rail of the present invention;
FIG. 3 is a structural diagram of the sliding seat of the present invention;
fig. 4 is a structural diagram of the slider of the present invention.
In the figure: 1. supporting the main rod; 101. a card slot; 102. a fixing hole; 2. a guide rail; 3. a sliding seat; 4. an arc-shaped strip; 5. a first side plate; 6. a second side plate; 601. fixing the rod; 602. a fixing plate; 603. a nut seat; 604. a slider; 605. a screw rod; 606. a locking lever; 7. clamping the strip; 8. a platform body; 9. a vertical plate; 10. and (5) reinforcing ribs.
Detailed Description
The embodiment of the utility model provides an adjustable construction platform for tunnel supporting work, as shown in fig. 1-4, including supporting main rod 1, the side of supporting main rod 1 is fixedly connected with guide rail 2, sliding seat 3 is connected on guide rail 2 in a sliding manner, one side of sliding seat 3 is fixedly connected with first side plate 5, the other side of sliding seat 3 is fixedly connected with second side plate 6, the upper end of one side of second side plate 6 far away from sliding seat 3 is fixedly connected with platform main body 8, the top of second side plate 6 is fixedly connected with vertical plate 9, reinforcing rib 10 is fixedly connected between vertical plate 9 and platform main body 8, the side wall of supporting main rod 1 is provided with a plurality of groups of fixing holes 102, second side plate 6 is provided with corresponding locking mechanism, when the user uses, the height of platform main body 8 can be conveniently adjusted, and the guide rail 2, first side plate 5 and second side plate 6 are arranged, realized fixed to platform main part 8's dual side direction support, guaranteed when carrying out platform main part 8's lift, to platform main part 8's side direction holding power, guaranteed platform main part 8's outrigger to make the stability of device main part good, the security is high, when carrying out platform main part 8's altitude mixture control moreover, easy operation, labour saving and time saving satisfies the user demand.
The arc recess has been seted up to guide rail 2's both sides, and the horizontal cross-section of sliding seat 3 is "U" shape, and sliding seat 3's inboard fixedly connected with arc strip 4, and 4 sliding connection of arc strip are in guide rail 2's arc recess, and the sliding seat 3, the cooperation of arc strip 4 and guide rail 2 that set up have guaranteed that sliding seat 3 can be stable slides along guide rail 2.
Locking mechanism includes dead lever 601, dead lever 601 fixed connection is at the lateral wall of second lateral plate 6, and the quantity of dead lever 601 is two sets of, and the one end fixedly connected with fixed plate 602 of second lateral plate 6 is kept away from to two sets of dead levers 601, and the fixedly connected with nut seat 603 is located at the lateral wall center of fixed plate 602, and locking mechanism's simple structure is not fragile, and the user is when carrying out the operation of fixed platform main part 8, and easy operation is convenient, labour saving and time saving.
The fixing rod 601 is connected with a sliding block 604 in a sliding mode, round holes corresponding to the fixing rod 601 are formed in the sliding block 604, three groups of locking rods 606 are fixedly connected to one side of the sliding block 604, the locking effect can be guaranteed through the three groups of locking rods 606, the bearing capacity of the locking mechanism is increased, and the stability of the device is guaranteed.
The locking rods 606 penetrate through the second side plate 6 and are movably inserted into the fixing holes 102, three fixing holes 102 are in a group, and a plurality of groups of fixing holes 102 are distributed in a linear equidistant manner.
One end of the sliding block 604, which is far away from the locking rod 606, is rotatably connected with a lead screw 605, the lead screw 605 penetrates through the nut seat 603 to extend outwards and is fixedly connected with a rotating handle, the lead screw 605 is in threaded connection with the nut seat 603, and a user can conveniently rotate the lead screw 605 through the set rotation.
The working principle is as follows: the user is when using, be convenient for highly adjust platform main part 8, and the guide rail 2 that sets up, first curb plate 5 and second curb plate 6, realized that the dual side direction support to platform main part 8 is fixed, guaranteed when carrying out the lift of platform main part 8, to the side direction holding power of platform main part 8, guarantee platform main part 8's stable support, thereby make the stability of device main part good, the security is high, and when carrying out platform main part 8's altitude mixture control, moreover, the operation is simple, time saving and labor saving, satisfy the user demand.
When carrying out the altitude mixture control of platform main part 8, at first rotatable lead screw 605 makes lead screw 605 along nut seat 603 spiral removal, lead screw 605 drives slider 604 and slides and drives check lock 606 and break away from fixed orifices 102, all take the back out with the check lock 606 of platform main part 8 four corners department, sliding platform main part 8 carries out the altitude mixture control from top to bottom this moment, platform main part 8 is when sliding, it slides along strutting mobile jib 1 to drive second curb plate 6, second curb plate 6 drives sliding seat 3 and slides along guide rail 2, sliding seat 3 drives first curb plate 5 and slides along strutting mobile jib 1, after adjusting suitable height, reverse rotation lead screw 605 and insert check lock 606 in the fixed orifices 102 can, and the operation is simple, time saving and labor saving.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an adjustable construction platform for work is strutted in tunnel, is including strutting mobile jib (1), its characterized in that: support side fixedly connected with guide rail (2) of mobile jib (1), sliding connection has sliding seat (3) on guide rail (2), one side fixedly connected with first curb plate (5) of sliding seat (3), opposite side fixedly connected with second curb plate (6) of sliding seat (3), one side upper end fixedly connected with platform main part (8) of sliding seat (3) are kept away from in second curb plate (6), the vertical board (9) of top fixedly connected with of second curb plate (6), fixedly connected with strengthening rib (10) between vertical board (9) and platform main part (8), support the lateral wall of mobile jib (1) and seted up multiunit fixed orifices (102), be equipped with corresponding locking mechanism on second curb plate (6).
2. An adjustable construction platform for tunnel support work according to claim 1, wherein: arc grooves are formed in two sides of the guide rail (2), the horizontal cross section of the sliding seat (3) is U-shaped, arc strips (4) are fixedly connected to the inner side of the sliding seat (3), and the arc strips (4) are connected in the arc grooves of the guide rail (2) in a sliding mode.
3. An adjustable construction platform for tunnel support work according to claim 1, wherein: first curb plate (5) and second curb plate (6) sliding connection are in the side of strutting mobile jib (1), first curb plate (5) and second curb plate (6) are towards one side fixedly connected with card strip (7) of strutting mobile jib (1), draw-in groove (101) corresponding with card strip (7) are seted up to the both sides of strutting mobile jib (1).
4. An adjustable construction platform for tunnel support work according to claim 1, wherein: the locking mechanism comprises fixing rods (601), the fixing rods (601) are fixedly connected to the side wall of the second side plate (6), the number of the fixing rods (601) is two, two groups of fixing rods (601) are fixedly connected to one end, far away from the second side plate (6), of the fixing rod (602), and nut seats (603) are fixedly connected to the center of the side wall of the fixing rod (602).
5. An adjustable construction platform for tunnel support work according to claim 4, wherein: the fixing rod (601) is connected with a sliding block (604) in a sliding mode, a round hole corresponding to the fixing rod (601) is formed in the sliding block (604), and three locking rods (606) are fixedly connected to one side of the sliding block (604).
6. An adjustable construction platform for tunnel support work according to claim 5, wherein: the locking rods (606) penetrate through the second side plate (6) and are movably inserted into the fixing holes (102), three fixing holes (102) are in one group, and a plurality of groups of fixing holes (102) are distributed in a linear equidistant mode.
7. An adjustable construction platform for tunnel support work according to claim 5, wherein: one end of the sliding block (604), which is far away from the locking rod (606), is rotatably connected with a screw rod (605), the screw rod (605) penetrates through the nut seat (603) to extend outwards and is fixedly connected with a rotating handle, and the screw rod (605) is in threaded connection with the nut seat (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022469534.2U CN213510626U (en) | 2020-10-30 | 2020-10-30 | Adjustable construction platform for tunnel supporting work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022469534.2U CN213510626U (en) | 2020-10-30 | 2020-10-30 | Adjustable construction platform for tunnel supporting work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213510626U true CN213510626U (en) | 2021-06-22 |
Family
ID=76413788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022469534.2U Expired - Fee Related CN213510626U (en) | 2020-10-30 | 2020-10-30 | Adjustable construction platform for tunnel supporting work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213510626U (en) |
-
2020
- 2020-10-30 CN CN202022469534.2U patent/CN213510626U/en not_active Expired - Fee Related
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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: 20210622 |