CN210682936U - Concrete drain pipe hanger - Google Patents
Concrete drain pipe hanger Download PDFInfo
- Publication number
- CN210682936U CN210682936U CN201921395762.0U CN201921395762U CN210682936U CN 210682936 U CN210682936 U CN 210682936U CN 201921395762 U CN201921395762 U CN 201921395762U CN 210682936 U CN210682936 U CN 210682936U
- Authority
- CN
- China
- Prior art keywords
- cross beam
- caliber
- small
- drain pipe
- crossbeam
- 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
Links
Images
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model relates to a concrete drain pipe hanger, which comprises a hook and a hanger with adjustable hanging distance, wherein the hanger comprises a pair of bearing plates, a large-caliber crossbeam and a small-caliber crossbeam which are hinged with the pair of bearing plates respectively and a hanging arm which is connected to the outer sides of the large-caliber crossbeam and the small-caliber crossbeam through a movable shaft; the large-caliber cross beam is provided with a driving assembly for driving the small-caliber cross beam to slide out of the large-caliber cross beam, and the driving assembly comprises a rack arranged on the small-caliber cross beam, a gear meshed with the rack in a matching manner, and a motor which is fixed on the large-caliber cross beam and drives the gear to rotate. The utility model has the advantages that the staff of being convenient for is according to the distance between two davits of the length adjustment of drain pipe.
Description
Technical Field
The utility model relates to a technical concrete pipeline construction field, concretely relates to concrete drain pipe gallows.
Background
In modern cities, underground drainage pipes are indispensable municipal facilities, which drain accumulated water on road surfaces, domestic sewage and the like in time, thereby ensuring the sanitation of cities. The existing drain pipe comprises a pipe body, and two ends of the pipe body are respectively provided with a socket and a socket. The drainage pipes can be poured in a common pouring or centrifugal pouring mode according to the size of the volume, the produced drainage pipes are stacked in a factory for standby, when the drainage pipes are hoisted, traditional steel cable hoists are commonly used, the drainage pipes are clamped and connected through the steel cable hoists, and the drainage pipes are hoisted through a crane.
As shown in fig. 1, the existing drain pipe 3 hanger 2 includes a hook 1 and a hanger 2 with adjustable hanging distance, the hanger 2 includes two bearing plates 21 hinged to each other, a large-diameter beam 22 and a small-diameter beam 23 hinged to the two bearing plates 21, the large-diameter beam 22 and the small-diameter beam 23 are nested and mounted, and are fixed by a locking mechanism arranged in the middle, the locking mechanism includes a connecting hole 221 penetrating through the large-diameter beam 22, a plurality of adjusting holes 231 penetrating through the small-diameter beam 23, a bolt 25 in threaded fit with the connecting hole 221, and a nut 251 in fit with the bolt 25, and the outsides of the large-diameter beam 22 and the small-diameter beam 23 are connected with a hanger arm 24 through a movable shaft. In the construction process, the suspension arm 24 is inserted into the socket and the spigot of the drain pipe 3 to hoist the drain pipe 3.
In the process that the worker adjusts the distance between the two suspension arms 24 according to the length of the drain pipe 3, the worker needs to manually screw the nut 251, insert the bolt 25 into the corresponding adjusting hole 231, and fix the bolt by screwing the nut 251, so that the operation process is complicated, and the worker is inconvenient to adjust the distance between the two suspension arms 24.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a concrete drain pipe gallows, its advantage is convenient for the staff according to the distance between two davits of the length adjustment of drain pipe.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a concrete drain pipe hanger comprises a lifting hook and a hanger with adjustable hanging distance, wherein the hanger comprises a pair of bearing plates, a large-caliber cross beam and a small-caliber cross beam which are hinged with the pair of bearing plates respectively, and a lifting arm connected to the outer sides of the large-caliber cross beam and the small-caliber cross beam through movable shafts; the large-caliber cross beam is provided with a driving assembly for driving the small-caliber cross beam to slide out of the large-caliber cross beam, and the driving assembly comprises a rack arranged on the small-caliber cross beam, a gear meshed with the rack in a matching manner, and a motor which is fixed on the large-caliber cross beam and drives the gear to rotate.
Through above-mentioned technical scheme, through the positive and negative rotation of motor, drive gear's rotation, the rotation of gear drives the motion of rack for the small-bore crossbeam is at the internal motion of heavy-calibre crossbeam, and the slider moves in the spout, and the staff of being convenient for is according to the distance between two davits of length adjustment of drain pipe, strengthens the suitability of gallows, and does not need staff's manual regulation, improves the security among the accommodation process.
The utility model discloses further set up to: one side of the small-diameter beam opposite to the rack is provided with a sliding groove, and the large-diameter beam is provided with a sliding block which slides in a matched mode with the sliding groove.
Through the technical scheme, the rack slides in the sliding groove in the moving process, so that the stability of the small-caliber cross beam in the moving process is enhanced.
The utility model discloses further set up to: the slide block is T-shaped.
Through above-mentioned technical scheme, T type slider for be connected inseparabler between slider and the spout, reduce the slider and follow the possibility that the spout drops.
The utility model discloses further set up to: and a balancing weight is arranged at one end of the small-caliber cross beam relative to the large-caliber cross beam.
Through above-mentioned technical scheme, the setting of balancing weight for the weight of heavy-calibre crossbeam is the same with small-bore crossbeam, strengthens the stability of hoist and mount in-process.
The utility model discloses further set up to: the one side of joint arm orientation drain pipe is provided with increase and drain pipe area of contact's auxiliary stay subassembly.
Through above-mentioned technical scheme, because the drain pipe is ring shape, joint arm and drainage butt in-process, have the space, supplementary supporting component's setting can increase with the area of contact of drain pipe for the gravity homodisperse of drain pipe is on the joint arm, strengthens the stability of hoist and mount in-process.
The utility model discloses further set up to: the auxiliary supporting assembly comprises a plurality of springs and contact blocks, wherein the springs are evenly distributed on one face, facing the drain pipe, of the clamping arm, one end of each spring is fixedly connected with the clamping arm, and the other end of each spring is fixedly connected with the corresponding contact block.
Through above-mentioned technical scheme, when the joint arm joint was to the drain pipe inner wall on, the contact block compressed the spring with drain pipe inner wall butt, and make full use of auxiliary stay subassembly fills up the space between joint arm and the drain pipe, increase and the area of contact of drain pipe, and the atress is balanced to reinforcing hoist and mount stability of in-process.
The utility model discloses further set up to: the one side that the conflict piece deviates from the spring is provided with the wearing layer.
Through above-mentioned technical scheme, when contradicting the piece and contradicting with the drain pipe, reduce the rigid wearing and tearing between conflict piece, the drain pipe, reduce the loss of conflict piece and drain pipe.
To sum up, the utility model discloses following beneficial effect has:
1. the driving assembly for driving the small-caliber cross beam to slide out of the large-caliber cross beam is arranged on the large-caliber cross beam, so that a worker can conveniently adjust the distance between the two suspension arms according to the length of the drainage pipe, and the applicability of the suspension bracket is enhanced;
2. the sliding groove is formed in one side, away from the rack, of the small-caliber cross beam, and the sliding block which is matched with the sliding groove to slide is arranged on the large-caliber cross beam, so that the stability of the small-caliber cross beam in the movement process is enhanced;
3. through be provided with auxiliary stay subassembly on the joint arm, increase and the area of contact of drain pipe, strengthen the supporting role to the drain pipe.
Drawings
FIG. 1 is a schematic diagram of a background art configuration;
FIG. 2 is a schematic structural diagram of the present embodiment;
FIG. 3 is a schematic view of the highlighting drive assembly;
fig. 4 is an enlarged schematic view of a portion a in fig. 2.
In the figure, 1, hook; 11. a steel cord; 2. a hanger; 21. a support plate; 22. a large-diameter beam; 221. connecting holes; 23. a small-caliber beam; 231. an adjustment hole; 232. a balancing weight; 24. a suspension arm; 241. a connecting arm; 242. a clamping arm; 25. a bolt; 251. a nut; 3. a drain pipe; 4. a drive assembly; 41. a motor; 411. a driving pulley; 412. a driven pulley; 413. a crawler belt; 42. a gear; 421. a fixed mount; 43. a rack; 44. a slider; 45. a chute; 5. an auxiliary support assembly; 51. a spring; 52. a contact block; 53. and a wear-resistant layer.
Detailed Description
Example (b): a concrete drain pipe hanger, as shown in figure 2, including lifting hook 1 and hang apart from adjustable gallows 2, lifting hook 1 catches on gallows 2, one side that lifting hook 1 deviates from gallows 2 is provided with the steel cable 11 of being connected with the driving (not drawn in the figure), gallows 2 includes a pair of bearing board 21 of mutual articulated, respectively with a pair of bearing board 21 articulated heavy-calibre crossbeam 22 and small-bore crossbeam 23, heavy-calibre crossbeam 22, the small-bore crossbeam 23 outside all is connected with davit 24 through the loose axle, drain pipe 3 is provided with bellmouth and socket, through inserting bellmouth and socket respectively with davit 24, and hoist drain pipe 3 through the driving.
As shown in fig. 2 and 3, in order to facilitate the worker to adjust the distance between the two booms 24 according to the length of the drain pipe 3, the large-diameter beam 22 is provided with a driving assembly 4 for driving the small-diameter beam 23 to slide out of the large-diameter beam 22. The driving assembly 4 includes a rack 43 disposed on the small-caliber beam 23, a gear 42 engaged with the rack 43, and a motor 41 for driving the gear 42 to rotate, wherein the large-caliber beam 22 and the small-caliber beam 23 are both configured to be rectangular, the rack 43 is fixed on one side of the large-caliber beam 22 departing from the suspension arm 24, the rack 43 is disposed along the length of the small-caliber beam 23, the motor 41 is fixed on the large-caliber beam 22 by bolts, a driving pulley 411 is coaxially and fixedly connected to an output shaft of the motor 41, the gear 42 is coaxially connected to a connecting rod, one end of the connecting rod is rotatably connected to a fixing frame 421, the fixing frame 421 is fixed on the large-caliber beam 22, the other end of the connecting rod is rotatably connected to a driven pulley 412, the driven pulley 412 is connected to the driving pulley 411 by a crawler. The motor 41 drives the driving pulley 411 to move, so as to drive the driven pulley 412 to rotate, the driven pulley 412 rotates to drive the gear 42 to rotate, the gear 42 rotates to drive the rack 43 meshed with the gear 42 to move, so that the small-caliber beam 23 moves in the large-caliber beam 22, and the distance between the two suspension arms 24 is adjusted, so as to be suitable for the drainage pipes 3 with different lengths.
In order to enhance the stability of the small-caliber beam 23 moving in the large-caliber beam 22, a sliding groove 45 is arranged on one side of the small-caliber beam 23, which is far away from the rack 43, the sliding groove 45 is arranged along the length direction of the small-caliber beam 23, and a sliding block 44 which is matched with the sliding groove 45 to slide is arranged on the large-caliber beam 22, when the gear 42 drives the rack 43 to move, the sliding block 44 moves in the sliding groove 45, so that the stability of the small-caliber beam 23 in the moving process is enhanced. In order to strengthen the connection between the slider 44 and the slide groove 45, the slider 44 is provided in a T-shape, reducing the possibility that the slider 44 is disengaged from the slide groove 45. One end of the small-caliber cross beam 23, which is opposite to the large-caliber cross beam 22, is provided with a balancing weight 232, the balancing weight 232 is provided with a hanging ring 233, the small-caliber cross beam 23 is provided with a hanging rope 234, the balancing weight 232 is fixed on the small-caliber cross beam 23 through the matching of the hanging rope 234 and the hanging ring 233, and the balancing weight 232 is arranged, so that the weight of the large-caliber cross beam 22 is the same as that of the small-caliber cross beam 23, and the stability in the hoisting process is enhanced.
As shown in fig. 2 and 4, the boom 24 is L-shaped, and includes a connecting arm 241 hinged to the large-caliber beam 22 and the small-caliber beam 23, and a clamping arm 242 for supporting the drain pipe 3. Because drain pipe 3 is the ring shape, drain pipe 3 diameter variation in size leads to the bending degree of ring shape different, and in order to strengthen gallows 2's suitability, joint arm 242 sets up to platelike, but there is the space when platelike joint arm 242 contradicts with ring shape drain pipe 3 and is connected. In order to increase the connection area between the clamping arm 242 and the drain pipe 3 as much as possible without affecting the applicability of the hanger 2, the side of the clamping arm 242 facing the drain pipe 3 is provided with an auxiliary support assembly 5 for increasing the contact area with the drain pipe 3.
The auxiliary supporting assembly 5 comprises a plurality of springs 51 arranged on one surface of the clamping arm 242 facing the drain pipe 3 and a contact block 52 arranged on the springs 51, the springs 51 are uniformly distributed on one surface of the clamping arm 242 facing the drain pipe 3, one end of each spring 51 is fixedly connected with the clamping arm 242, and the other end of each spring 51 is fixedly connected with the contact block 52. When joint arm 242 joint was to drain pipe 3 inner wall on, the butt contact block 52 compressed spring 51 with drain pipe 3 inner wall butt, and make full use of auxiliary stay subassembly 5 fills up the space between joint arm 242 and the drain pipe 3, increase and drain pipe 3's area of contact, the atress is balanced to strengthen the stability of hoist and mount in-process. The one side that keeps away from spring 51 of contact block 52 is provided with wearing layer 53 for when contact block 52 contradicts with drain pipe 3, reduce the rigid wearing and tearing between contact block 52, the drain pipe 3, reduce the loss of contact block 52 and drain pipe 3.
The working process is as follows: through the rotation of motor 41, drive gear 42's rotation, gear 42's rotation drives the motion of rack 43 for small-bore crossbeam 23 moves in heavy-calibre crossbeam 22, and slider 44 moves in spout 45, and the staff of being convenient for adjusts the distance between two davits 24 according to the length of drain pipe 3, strengthens gallows 2's suitability, and does not need staff's manual regulation, improves the security of hoist and mount in-process.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a concrete drain pipe gallows, includes lifting hook (1) and hangs apart from adjustable gallows (2), gallows (2) including a pair of bearing board (21) of mutual articulated, respectively with a pair of bearing board (21) articulated heavy-calibre crossbeam (22) and small-bore crossbeam (23) and through davit (24) that the loose axle is connected in heavy-calibre crossbeam (22), small-bore crossbeam (23) outside, characterized by: the large-caliber cross beam (22) is provided with a driving assembly (4) for driving the small-caliber cross beam (23) to slide out of the large-caliber cross beam (22), and the driving assembly (4) comprises a rack (43) arranged on the small-caliber cross beam (23), a gear (42) engaged with the rack (43) in a matching manner and a motor (41) which is fixed on the large-caliber cross beam (22) and drives the gear (42) to rotate.
2. A concrete drain hanger according to claim 1, wherein: one side of the small-caliber cross beam (23) opposite to the rack (43) is provided with a sliding groove (45), and the large-caliber cross beam (22) is provided with a sliding block (44) which slides in a matched manner with the sliding groove (45).
3. A concrete drain hanger according to claim 2, wherein: the sliding block (44) is T-shaped.
4. A concrete drain hanger according to claim 1, wherein: and a balancing weight (232) is arranged at one end of the small-caliber cross beam (23) deviating from the large-caliber cross beam (22).
5. A concrete drain hanger according to claim 1, wherein: the suspension arm (24) comprises a clamping arm (242), and an auxiliary supporting component (5) for increasing the contact area with the drain pipe (3) is arranged on one surface, facing the drain pipe (3), of the clamping arm (242).
6. A concrete drain hanger as claimed in claim 5, wherein: the auxiliary supporting assembly (5) comprises a plurality of springs (51) uniformly arranged on the clamping arm (242) and contact blocks (52) arranged on the springs (51), one end of each spring (51) is fixedly connected with the clamping arm (242), and the other end of each spring is fixedly connected with the contact block (52).
7. A concrete drain hanger according to claim 6, wherein: and a wear-resistant layer (53) is arranged on one surface of the contact block (52) departing from the spring (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921395762.0U CN210682936U (en) | 2019-08-26 | 2019-08-26 | Concrete drain pipe hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921395762.0U CN210682936U (en) | 2019-08-26 | 2019-08-26 | Concrete drain pipe hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210682936U true CN210682936U (en) | 2020-06-05 |
Family
ID=70889043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921395762.0U Expired - Fee Related CN210682936U (en) | 2019-08-26 | 2019-08-26 | Concrete drain pipe hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210682936U (en) |
-
2019
- 2019-08-26 CN CN201921395762.0U patent/CN210682936U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108147273A (en) | A kind of adjustable large-scale steel pipe suspender | |
| CN202449788U (en) | Special crane device for wall bricks | |
| CN111776927A (en) | Handling frock suitable for transportation of wind power generation tower section of thick bamboo and installation | |
| CN210682936U (en) | Concrete drain pipe hanger | |
| CN210528267U (en) | A gallows for concrete drain pipe | |
| CN210064933U (en) | Hoisting device for construction equipment | |
| CN210176294U (en) | Retractable hoist and mount compensating beam | |
| CN208103776U (en) | Building materials boom hoisting | |
| CN217894891U (en) | Pipeline hoisting clamp | |
| CN113071991B (en) | Construction method of municipal water supply pipeline | |
| CN109267730A (en) | A kind of automatic plastering machine | |
| CN210419067U (en) | Movable plate lifting device for ship box body repair | |
| CN210658047U (en) | Sectional type bridge girder erection machine | |
| CN211226163U (en) | Liftable support for construction engineering construction | |
| CN209522499U (en) | A kind of novel construction and installation hanging apparatus | |
| CN113353813A (en) | Building material hanging wire | |
| CN219860186U (en) | Building pipe installation device | |
| CN214611262U (en) | Multifunctional pipeline installation elevator | |
| CN219881719U (en) | Municipal administration tube well construction auxiliary device | |
| CN112605629B (en) | High strength reinforced concrete section of jurisdiction installation location frock | |
| CN212450364U (en) | Material transfer device for building engineering | |
| CN218094662U (en) | Hot-water heating pipeline erection bracing frame | |
| CN215160429U (en) | Bridge crane with hoisting frame | |
| CN110630193B (en) | Control device of hydraulic power tongs and hydraulic power tongs | |
| CN109179221A (en) | A kind of narrow space lifting vehicle |
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: 20200605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |