CN204096924U - Concrete pumping pipe connector anchor fitting - Google Patents
Concrete pumping pipe connector anchor fitting Download PDFInfo
- Publication number
- CN204096924U CN204096924U CN201420567380.2U CN201420567380U CN204096924U CN 204096924 U CN204096924 U CN 204096924U CN 201420567380 U CN201420567380 U CN 201420567380U CN 204096924 U CN204096924 U CN 204096924U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- hoop
- concrete pumping
- pumping pipe
- steel pipe
- 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 - Lifetime
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 38
- 238000005086 pumping Methods 0.000 title claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000004568 cement Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to the concrete pump set, is specifically related to a kind of anchor fitting of concrete pumping pipe connector; Include two the rectangle clamping plate being symmetricly set on concrete pumping pipe flange both sides and the steel pipe connecting two clamping plate, the center weld of clamping plate has a hoop cylinder fixing concrete pumping pipe, clamping plate are through the center cross-sectional of hoop cylinder side, described clamping plate and hoop cylinder are divided into laterally zygomorphic two hoop blocks along geometric centre, the side of hoop block is hinged, opposite side is bolted fixing, the corner of clamping plate is provided with four blocked holes passed for steel pipe, and the center of top hoop block is provided with a hole passed for wire sling; Adopt the device of technical solutions of the utility model, concrete pumping pipe connecting portion can be avoided to damage, be convenient to lifting simultaneously.
Description
Technical field
The utility model relates to the concrete pump set, is specifically related to a kind of anchor fitting of concrete pumping pipe connector.
Background technology
Present most of building is reinforced concrete structure, and cement concrete is widely used in various building operation.Cement concrete adopts mixing plant premixing usually, then architecture construction building site is transported to by concrete mixer, then by concrete pump, concrete conveyance is needed the position of cast to top of building, under normal circumstances because top of building area is larger, the position of concrete pumping pipe needs constantly conversion, and the concrete quality of concrete pipe and inside thereof is higher, common laborer is difficult to move, relatively current method adopts tower crane pumping line of slinging to move to desired location, because the usual joint length of pumping line is not long, need to be connected by flange, and when pumping line sling by tower crane, the position of Flange joint receives the gravity of cement concrete and pumping line itself, be very easy to damage, and once occur a bit to damage, very easily booster is there is under the delivery pressure that concrete pump is higher, the personnel of site operation are very easy to injured, therefore be badly in need of wanting a kind of device can avoiding flange portion bit loss evil.
Summary of the invention
The purpose of this utility model is to provide one that concrete pumping pipe connecting portion can be avoided to damage, and is convenient to the device lifted simultaneously.
To achieve these goals, the utility model provides a kind of concrete pumping pipe connector anchor fitting, include two the rectangle clamping plate being symmetricly set on concrete pumping pipe flange both sides and the steel pipe connecting two clamping plate, the center weld of clamping plate has a hoop cylinder fixing concrete pumping pipe, clamping plate are through the center cross-sectional of hoop cylinder side, described clamping plate and hoop cylinder are divided into laterally zygomorphic two hoop blocks along geometric centre, the side of hoop block is hinged, opposite side is bolted fixing, the corner of clamping plate is provided with four blocked holes passed for steel pipe, the center of top hoop block is provided with a hole passed for wire sling.
The feature of technique scheme is: because two rectangle clamping plate are symmetricly set on concrete pumping pipe flange both sides, by steel pipe, two clamping plate are connected simultaneously, clamping plate and steel pipe form a whole, two of flange both sides pumping lines are connected into an entirety, originally the moment of flexure that flange position is born is assigned to the position of two clamping plate, therefore can ensure that flange is not destroyed by the moment of flexure that the gravity of the pulling force of tower crane lifting rope and pumping line and cement is formed; In addition because the center of top hoop block is provided with a hole, the wire sling of tower crane lifting can directly pass from hole, thinks not more convenient and reliable with the mode originally bundling concrete pumping pipe.
Preferably, in order to prevent tower crane sling concrete pumping pipe connector anchor fitting time, steel pipe is from the termination landing of clamping plate, and the termination of described steel pipe is provided with block, and block lays respectively at the both sides of clamping plate.
Preferably, in order to improve upper and lower two hoop blocks Joint strenght, described bolt clamping plate bilateral symmetry arrange, symmetrically arranged bolt can make fastening force distribute evenly, ensure bulk strength.
Preferably, in order to avoid clamping plate slide on steel pipe, because the travelling load produced instantaneously that slides has harm to tower crane and steel rope, be therefore provided with the screw thread of increasing friction force in the end of described steel pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation under the utility model embodiment using state;
Fig. 2 is the structural representation of the utility model embodiment middle clamp plate part;
Wherein, flange 1, clamping plate 2, steel pipe 3, hoop cylinder 4, wire sling 5, block 31.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As depicted in figs. 1 and 2: the utility model embodiment provides a kind of concrete pumping pipe connector anchor fitting, include two the rectangle clamping plate 2 being symmetricly set on concrete pumping pipe flange 1 both sides and the steel pipe 3 connecting two clamping plate 2, steel pipe 3 adopts common scaffolding steel pipe, the center of clamping plate 2 is welded with the hoop cylinder 4 that connects and fixes concrete pumping pipe, clamping plate 2 are positioned in the center cross-sectional of hoop cylinder 4 side, and adopt the mode of full weld to fix with it, clamping plate 2 and hoop cylinder 4 are divided into laterally zygomorphic two hoop blocks along the position of its geometric centre, the side of hoop block connects in hinged mode, opposite side is bolted fixing, bolt is arranged in the bilateral symmetry of clamping plate 2, symmetrically arranged bolt can make fastening force distribute evenly, ensure integrated connection intensity, the corner of clamping plate 2 is provided with four blocked holes passed for steel pipe 3, the center of superposed hoop block is provided with a hole passed for wire sling 5, in order to prevent tower crane sling concrete pumping pipe connector anchor fitting time, steel pipe 3 is from the termination landing of clamping plate 2, the termination of steel pipe 3 is provided with block 31, block 31 lays respectively at the both sides of clamping plate 2.Simultaneously in order to avoid clamping plate slide the travelling load produced on steel pipe, the end of steel pipe 3 is provided with the screw thread of increasing friction force, by the blocked hole compact siro spinning technology on screw thread and clamping plate 2.
The principle of work of technique scheme is: during use, clamping plate 2 and steel pipe 3 are bolted and form a whole, two pumping lines of flange 1 both sides are connected into an entirety, the wire sling 5 of tower crane is connected to above clamping plate 2 and binds round on the hole of block, pumping line entirety can be lifted by wire sling 5 by tower crane, originally the moment of flexure that flange 1 position is born separately is delivered to the position of two clamping plate 2 by steel pipe 3, strength is passed to pumping line by more large-area hoop cylinder 4 by clamping plate 2 again, the moment of flexure making flange position bear thus reduces greatly, thus flange is not fragile, thus ensure the safety of pump concrete.
Above-described is only preferred implementation of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. concrete pumping pipe connector anchor fitting, it is characterized in that: include two the rectangle clamping plate being symmetricly set on concrete pumping pipe flange both sides and the steel pipe connecting two clamping plate, the center weld of clamping plate has a hoop cylinder fixing concrete pumping pipe, clamping plate are through the center cross-sectional of hoop cylinder side, described clamping plate and hoop cylinder are divided into laterally zygomorphic two hoop blocks along geometric centre, the side of hoop block is hinged, opposite side is bolted fixing, the corner of clamping plate is provided with four blocked holes passed for steel pipe, the center of top hoop block is provided with a hole passed for wire sling.
2. concrete pumping pipe connector anchor fitting according to claim 1, is characterized in that: the termination of described steel pipe is provided with block.
3. concrete pumping pipe connector anchor fitting according to claim 1, is characterized in that: described bolt is arranged in clamping plate bilateral symmetry.
4. the concrete pumping pipe connector anchor fitting according to Claims 2 or 3, is characterized in that: the end of described steel pipe is provided with the screw thread of increasing friction force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567380.2U CN204096924U (en) | 2014-09-29 | 2014-09-29 | Concrete pumping pipe connector anchor fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567380.2U CN204096924U (en) | 2014-09-29 | 2014-09-29 | Concrete pumping pipe connector anchor fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204096924U true CN204096924U (en) | 2015-01-14 |
Family
ID=52265369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420567380.2U Expired - Lifetime CN204096924U (en) | 2014-09-29 | 2014-09-29 | Concrete pumping pipe connector anchor fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204096924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131359A (en) * | 2017-06-07 | 2017-09-05 | 重庆聚融建设（集团）股份有限公司 | Pipe safety is pressed from both sides |
| CN110255350A (en) * | 2019-04-24 | 2019-09-20 | 武汉船用机械有限责任公司 | Hoisting fixture |
-
2014
- 2014-09-29 CN CN201420567380.2U patent/CN204096924U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131359A (en) * | 2017-06-07 | 2017-09-05 | 重庆聚融建设（集团）股份有限公司 | Pipe safety is pressed from both sides |
| CN110255350A (en) * | 2019-04-24 | 2019-09-20 | 武汉船用机械有限责任公司 | Hoisting fixture |
| CN110255350B (en) * | 2019-04-24 | 2020-12-08 | 武汉船用机械有限责任公司 | Hoisting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 404300, Group 3, Xinqiao Village, Zhongzhou Town, Zhongxian County, Chongqing City Patentee after: Chongqing Jurong Industrial (Group) Co.,Ltd. Country or region after: China Address before: 404300, Group 3, Xinqiao Village, Zhongzhou Town, Zhongxian County, Chongqing City Patentee before: CHONGQING JUERONG CONSTRUCTION (GROUP) CO.,LTD. Country or region before: China |
|
| CX01 | Expiry of patent term |
Granted publication date: 20150114 |