CN213597030U - Utility tunnel moving die carrier - Google Patents
Utility tunnel moving die carrier Download PDFInfo
- Publication number
- CN213597030U CN213597030U CN202022029481.2U CN202022029481U CN213597030U CN 213597030 U CN213597030 U CN 213597030U CN 202022029481 U CN202022029481 U CN 202022029481U CN 213597030 U CN213597030 U CN 213597030U
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- China
- Prior art keywords
- platform
- upright post
- lead screw
- utility tunnel
- mounting seat
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- 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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- 238000009415 formwork Methods 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000010276 construction Methods 0.000 abstract description 22
- 238000009434 installation Methods 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a city utility tunnel construction technical field especially relates to a utility tunnel moving die carrier. Comprises an upright post, the upper end of the upright post is connected with a cross beam, and the lower section of the upright post is provided with a moving wheel; the upright post is slidably provided with a mounting seat, the vertical movement of the mounting seat is controlled by a lifting device, and a horizontally arranged manned platform is arranged on the side edge of the mounting seat; the lifting device comprises a lead screw which is rotatably arranged on the upright post and is parallel to the upright post, and the lead screw is in threaded connection with the mounting seat; the lower end of the screw rod is connected with a handle for rotating the screw rod. Through the technical scheme, the movable mould frame with the manned platform is provided, and meanwhile, the manned platform can be adjusted in height through the handle and the lead screw of the lifting device.
Description
Technical Field
The utility model relates to a city utility tunnel construction technical field especially relates to a utility tunnel moving die carrier.
Background
The city utility tunnel wide application is in the construction in modern city, and more cities adopt the utility tunnel to replace the small-scale pipe network construction in the past at present. Can use movable formwork to be under construction to the top of piping lane when now being under construction to utility tunnel. The movable formwork is basically a steel bar framework structure, the top supports the formwork at the top of the pipe gallery, the strength of concrete to be poured reaches the standard, and then the movable formwork is provided with a movable wheel below to move to the next construction position.
But current utility tunnel self-propelled removal framework system has its certain shortcoming, and the workman does not have the work face of construction when concreting, need set up appurtenance such as ladder temporarily in the operation just can better carry out the pouring operation, and utility tunnel once pouring construction generally is the interval of two movement joints, still need move to next construction position after the completion of pouring operation of construction, just needs to dismantle repeatedly and install these interim workman's work faces of construction.
SUMMERY OF THE UTILITY MODEL
The utility model discloses utility tunnel moving die carrier.
The technical problem to be solved is that: the existing comprehensive pipe gallery construction formwork is not provided with a special platform for workers to stand during construction, and can only be temporarily erected for repeated disassembly and assembly.
For solving the technical problem, the utility model discloses utility tunnel moving die carrier adopts following scheme. The comprehensive pipe gallery movable mould frame comprises an upright post, wherein the upper end of the upright post is connected with a cross beam, and the lower section of the upright post is provided with a movable wheel; the upright post is slidably provided with a mounting seat, the vertical movement of the mounting seat is controlled by a lifting device, and a horizontally arranged manned platform is arranged on the side edge of the mounting seat;
the lifting device comprises a lead screw which is rotatably arranged on the upright post and is parallel to the upright post, and the lead screw is in threaded connection with the mounting seat; the lower end of the screw rod is connected with a handle for rotating the screw rod.
Furthermore, one side of the manned platform is rotatably installed on the installation seat, a steel wire rope is fixed on the other side of the manned platform, and the upper end of the steel wire rope is connected to the cross beam.
Furthermore, a hoisting block is installed on the cross beam, and the steel wire rope is installed on the hoisting block.
Further, the manned platform comprises a platform framework and a platform plate arranged on the platform framework; the platform skeleton includes two mobile jib that are on a parallel with manned platform extending direction, and the interval is provided with the branch of a plurality of perpendicular to mobile jibs between two mobile jibs, the landing slab is installed on branch and can slide along the extending direction of branch.
Furthermore, a set screw is arranged on the platform plate and used for fixing the platform plate.
Further, wire rope installs on keeping away from the mobile jib of stand one side, and wire rope can dismantle with the trunk and be connected.
Furthermore, the screw rod is connected with the handle through a bevel gear mechanism, the bevel gear mechanism comprises a first gear and a second gear which are meshed with each other, the first gear is fixedly arranged at the tail end of the screw rod, the second gear is rotatably arranged on the upright post, and a rotating shaft is vertical to the screw rod; the handle is mounted on the second gear.
Furthermore, pin holes are formed in the mounting seat and the stand column, a plurality of pin holes are formed in the stand column at intervals in the vertical direction, and the mounting seat is fixed with the stand column through pins.
Furthermore, two ends of the lead screw are mounted on the upright post through a thrust bearing.
Further, the stand includes a plurality ofly, and the direction interval sets up around a plurality of stands, manned platform installs on a plurality of stands.
The utility model discloses utility tunnel moving die carrier compares with prior art, has following beneficial effect:
the utility model discloses gliding mount pad about the installation can be on utility tunnel moving die carrier's stand, then install manned platform on the mount pad, manned platform level sets up, and the workman can directly stand and be under construction on manned platform. Then can directly drive manned platform through the stand and remove after the moving die carrier removes, avoided needing to set up the problem of carrying out the dismouting at the construction platform temporarily after the moving die carrier removes.
The mounting seat provided with the manned platform can slide on the upright post, and then the lifting device is utilized to drive the mounting seat to slide and lock the mounting seat. The lifting device mainly comprises a lead screw parallel to the stand column, a threaded hole matched with the lead screw is formed in the mounting seat, and the mounting seat is in threaded connection with the lead screw through the threaded hole. The lead screw is installed on the stand, and the downward pressure that the mount pad applyed to the lead screw is conducted on the stand through the lead screw. Then the lower end of the screw rod is connected with a handle for driving the screw rod to rotate. Thereby driving the manned platform to move up and down.
Drawings
Fig. 1 is a front view of the movable formwork for the neutralization pipe rack of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a cross-sectional view a-a of fig. 2, which is also a top view of the lift and people carrying platform portion of the present invention.
Description of reference numerals: the lifting device comprises a vertical column 1, a cross beam 2, a mounting seat 3, a lifting device 4, a lead screw 4a, a handle 4b, a bevel gear mechanism 4c, a first gear 4c1, a second gear 4c2, a manned platform 5a, a platform framework 5a, a main rod 5a1, a supporting rod 5a2, a platform plate 5b, a steel wire rope 6 and a lifting hoist 7.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the use of directional terms such as "upper, lower, left, and right" generally means upper, lower, left, and right as illustrated with reference to fig. 1; "front and rear" refer to the directions "inside and outside" in the paper plane of fig. 1, and refer to the inside and outside with respect to the outline of each member itself. The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.
In order to solve the problems that the existing movable formwork for construction of the urban comprehensive pipe gallery does not have a position for workers to stand during construction and needs to be erected externally, and supports of the workers erected after the movable formwork is moved need to be repeatedly disassembled and assembled, the movable formwork for the comprehensive pipe gallery is provided, and is shown in figures 1-3.
The utility model provides a movable formwork of a comprehensive pipe gallery, which comprises an upright post 1, wherein the upper end of the upright post 1 is connected with a cross beam 2, and the lower section of the upright post 1 is provided with a movable wheel; the upright post 1 is slidably provided with a mounting seat 3, the vertical movement of the mounting seat 3 is controlled by a lifting device 4, and a horizontally arranged manned platform 5 is arranged on the side edge of the mounting seat 3;
the lifting device 4 comprises a lead screw 4a which is rotatably arranged on the upright post 1 and is parallel to the upright post 1, and the lead screw 4a is in threaded connection with the mounting base 3; the lower end of the screw rod 4a is connected with a handle 4b for rotating the screw rod 4 a.
The utility model discloses it is specific mainly on the basis of current utility tunnel moving die carrier system, utilize existing stand 1, set up mount pad 3 on stand 1, mount pad 3 sets up on stand 1 and can slide along stand 1, so preferred mount pad 3 is the tube-shape, and 3 covers of mount pad are established on stand 1, and the internal diameter of mount pad 3 agrees with moving die carrier's stand 1. Since the movable formwork is modularized, the movable formwork is temporarily erected on site before use and is disassembled and transported after use, the installation seat 3 is erected on the upright post 1 and is installed on the upright post 1. Set up the screw hole of being connected with lead screw 4a screw-thread fit on mount pad 3, the screw hole can directly be seted up on mount pad 3, also can set up an internal thread sleeve pipe, then lets mount pad 3 and internal thread sleeve pipe fixed connection, so the outer steel of material of preferred mount pad 3, equipment such as internal thread sleeve pipe can be through welding snap-on mount pad 3. The side of mount pad 3 is connected with horizontally manned platform 5, in order to guarantee manned platform 5's stability, can also set up the bracing piece of an slope on mount pad 3 and manned platform 5, utilizes the bracing piece to constitute triangle connection structure and keeps manned platform 5's stability.
The manned platform 5 is a horizontal platform for the constructors to stand and move, and the extending direction of the platform is the front-back direction. The construction process is carried out continuously, the height required to be operated is changed continuously, and therefore the manned platform 5 can be moved up and down preferably. Therefore the utility model discloses in still include elevating gear 4 and drive mount pad 3 and reciprocate, elevating gear 4 includes lead screw 4a, and the vertical setting of lead screw 4a is parallel with stand 1, and the rotatable installation of lead screw 4a is on stand 1, and fixed mounting has the ear seat to be used for installing lead screw 4a on the stand 1. The ear seat sets up two from top to bottom, and lead screw 4a passes through thrust bearing and is connected with mount pad 3, and lead screw 4a passes through thrust bearing and installs on the ear seat promptly. The bottom end of the screw rod 4a is connected with a handle 4b, and the screw rod 4a is rotated by rotating the handle 4b so as to drive the manned platform 5 to adjust the height. Since the lead screw 4a has self-locking capability, the lead screw 4a can keep the mounting platform from sliding downward when the lead screw 4a is not rotated by the handle 4 b.
Preferably, in order to prevent the movable manned platform 5 of the movable formwork from colliding with other equipment in a construction site, one side of the manned platform 5 is rotatably installed on the installation base 3, a steel wire rope 6 is fixed on the other side of the manned platform 5, and the upper end of the steel wire rope 6 is connected to the cross beam 2. Specifically, a hinge ear seat is provided on the mount 3, and then the man platform 5 is hinge-connected to the hinge ear seat. Meanwhile, in order to keep the manned platform 5 horizontal during construction, the other end of the manned platform 5 is connected to the upright post 1 through a steel wire rope 6.
In order to adjust the height of the mounting seat 3, the length of the steel wire rope 6 is adjusted. A hoisting hoist 7 is installed on the cross beam 2, and the steel wire rope 6 is installed on the hoisting hoist 7. The hoisting block 7 is preferably a hand block and has self-locking capability.
As shown in fig. 3, the people carrying platform 5 includes a platform skeleton 5a and a platform board 5b mounted on the platform skeleton 5 a; the platform framework 5a comprises two main rods 5a1 parallel to the extending direction of the manned platform 5, a plurality of support rods 5a2 perpendicular to the main rods 5a1 are arranged between the two main rods 5a1 at intervals, and the platform board 5b is installed on the support rods 5a2 and can slide along the extending direction of the support rods 5a 2. Platform board 5b of manned platform 5 is itself heavier, therefore whole manned platform 5 all adopts platform board 5b and makes mount pad 3 atress too big, in order to lighten as far as, must let platform board 5b narrow down again, the construction scope that can reach like this will be relatively, consequently preferred in this application, make manned platform 5 platform skeleton 5a and platform board 5b two parts, platform board 5b can be on platform skeleton 5a side to side slip, so both lightened weight, do not influence manned platform 5's application range simultaneously. Further preferably, a set screw is provided on the platform plate 5b for fixing the platform plate 5 b. As shown in fig. 2, the steel cable 6 is mounted on the main rod 5a1 on the side away from the upright 1, and the steel cable 6 is detachably connected with the main rod.
As shown in fig. 2, the lead screw 4a is connected with the handle 4b through a bevel gear mechanism 4c, the bevel gear mechanism 4c comprises a first gear 4c1 and a second gear 4c2 which are meshed with each other, the first gear 4c1 is fixedly arranged at the tail end of the lead screw 4a, and the second gear 4c2 is rotatably arranged on the upright 1 and the rotating shaft is perpendicular to the lead screw 4 a; the handle 4b is mounted on the second gear 4c 2. Therefore, the handle 4b can be rotated by 90 degrees through the bevel gear mechanism 4c, the handle 4b is convenient to operate, and the handle 4b is prevented from colliding and interfering with the upright post 1.
Meanwhile, in order to avoid the overlarge stress of the screw rod 4a, pin holes are formed in the mounting base 3 and the upright post 1, a plurality of pin holes are formed in the upright post 1 at intervals in the vertical direction, and the mounting base 3 and the upright post 1 are fixed in a pin joint mode. The pin joint is fixed, so that a large acting force can be borne, meanwhile, the manned platform 5 is prevented from slipping off, but the installation base 3 and the upright post 1 cannot be fixed at any position after being fixed through the pin joint, and the installation base 3 must be lifted to the position of the pin hole.
As shown in fig. 3, the upright posts 1 include a plurality of upright posts 1, the upright posts 1 are arranged at intervals in the front-rear direction, and the people carrying platforms 5 are installed on the upright posts 1.
The utility model discloses a working method: firstly, rotating a handle 4b according to actual requirements, then driving a screw rod 4a to rotate by the handle 4b through a bevel gear mechanism 4c, and driving the mounting base 3 to move up and down when the screw rod 4a rotates; after the mounting seat 3 is in place, the mounting seat 3 is fixed on the upright post 1 through a positioning pin, and then the manned platform 5 is adjusted to be in a horizontal state through the hoisting hoist 7. Then, the left and right positions of the platform plate 5b on the manned platform 5 are adjusted according to the position to be constructed and operated, and the set screws are screwed up for fixation after the adjustment.
When the movable formwork needs to be moved, the steel wire rope 6 is firstly detached from the manned platform 5, and the manned platform 5 can naturally fall back to a vertical state.
The above-mentioned embodiments are only described for the preferred embodiments of the present invention, and are not limited to the scope of the present invention, and the ordinary skilled person in the art can modify and improve the technical solution of the present invention without departing from the design spirit of the present invention, including using the present invention in old house decoration, and all should fall into the protection scope defined by the claims of the present invention.
Claims (9)
1. The utility model provides a comprehensive pipe gallery movable mould frame, which comprises an upright post (1), wherein the upper end of the upright post (1) is connected with a cross beam (2), and the lower end of the upright post (1) is provided with a movable wheel; the device is characterized in that the upright post (1) is provided with a mounting seat (3) in a sliding manner, the vertical movement of the mounting seat (3) is controlled through a lifting device (4), and a manned platform (5) which is horizontally arranged is arranged on the side edge of the mounting seat (3);
the lifting device (4) comprises a lead screw (4 a) which is rotatably arranged on the upright post (1) and is parallel to the upright post (1), and the lead screw (4 a) is in threaded connection with the mounting base (3); the lower end of the screw rod (4 a) is connected with a handle (4 b) for rotating the screw rod (4 a).
2. The utility tunnel moving formwork of claim 1, wherein one side of the manned platform (5) is rotatably mounted on the mounting base (3), the other side of the manned platform (5) is fixed with a steel wire rope (6), and the upper end of the steel wire rope (6) is connected to the cross beam (2).
3. The utility tunnel moving formwork of claim 2, characterized in that the cross beam (2) is provided with a hoisting block (7), and the steel wire rope (6) is arranged on the hoisting block (7).
4. The utility tunnel mobile formwork of claim 1, wherein the people carrying platform (5) comprises a platform framework (5 a) and a platform plate (5 b) mounted on the platform framework (5 a);
the platform framework (5 a) comprises two main rods (5 a 1) parallel to the extending direction of the manned platform (5), a plurality of support rods (5 a 2) perpendicular to the main rods (5 a 1) are arranged between the two main rods (5 a 1) at intervals, and the platform plate (5 b) is installed on the support rods (5 a 2) and can slide along the extending direction of the support rods (5 a 2).
5. The utility tunnel mobile formwork of claim 4, characterized in that set screws are provided on the platform plate (5 b) for locking the platform plate (5 b).
6. The utility tunnel mobile formwork of claim 1, characterized in that the lead screw (4 a) is connected with the handle (4 b) through a bevel gear mechanism (4 c), the bevel gear mechanism (4 c) comprises a first gear (4 c 1) and a second gear (4 c 2) which are meshed with each other, the first gear (4 c 1) is fixedly installed at the end of the lead screw (4 a), the second gear (4 c 2) is rotatably installed on the upright post (1) and the rotating shaft is perpendicular to the lead screw (4 a); the handle (4 b) is mounted on a second gear (4 c 2).
7. The utility model discloses a utility tunnel moving die carrier of claim 1, characterized in that, pinhole has been seted up on mount pad (3) and stand (1), the pinhole on stand (1) is provided with a plurality ofly along vertical direction interval, mount pad (3) and stand (1) pin joint are fixed.
8. The utility tunnel moving formwork of claim 1, characterized in that the two ends of the lead screw (4 a) are mounted to the upright (1) through thrust bearings.
9. The utility tunnel moving formwork of claim 1, wherein the upright columns (1) are arranged in a plurality of spaced front-to-back directions, and the manned platforms (5) are installed on the upright columns (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022029481.2U CN213597030U (en) | 2020-09-16 | 2020-09-16 | Utility tunnel moving die carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022029481.2U CN213597030U (en) | 2020-09-16 | 2020-09-16 | Utility tunnel moving die carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213597030U true CN213597030U (en) | 2021-07-02 |
Family
ID=76587270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022029481.2U Expired - Fee Related CN213597030U (en) | 2020-09-16 | 2020-09-16 | Utility tunnel moving die carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213597030U (en) |
-
2020
- 2020-09-16 CN CN202022029481.2U patent/CN213597030U/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: 20210702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |