CN217268910U - Concrete pump truck nozzle control device - Google Patents
Concrete pump truck nozzle control device Download PDFInfo
- Publication number
- CN217268910U CN217268910U CN202121232281.5U CN202121232281U CN217268910U CN 217268910 U CN217268910 U CN 217268910U CN 202121232281 U CN202121232281 U CN 202121232281U CN 217268910 U CN217268910 U CN 217268910U
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- connecting rod
- clamp
- concrete pump
- pump truck
- control device
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Abstract
The embodiment of the utility model provides a concrete pump truck nozzle control device, include: the device comprises an operating connecting rod and a fixed clamp for clamping and fixing the operating connecting rod on a concrete pump truck nozzle, wherein one end of the operating connecting rod is movably connected with the fixed clamp; after the fixed clamp and the operation connecting rod are connected, the position of the concrete pump truck nozzle can be adjusted in multiple directions and at multiple angles through the push-pull operation connecting rod, the concrete pump truck nozzle control device and the concrete pump truck nozzle are convenient and quick to disassemble and assemble, the clamping stability is high, remote operation can be achieved, and the personal safety of operators is guaranteed.
Description
Technical Field
The utility model relates to a concrete column pours technical field, especially relates to a concrete pump truck nozzle control device.
Background
With the acceleration of the mechanization and industrialization process of the construction engineering in China, the proportion of a cast-in-place concrete structure in the construction process is large, and in the process of carrying out large-area commercial concrete pouring by using a concrete pump truck, a pump pipe operator needs to carry out auxiliary adjustment on a pump nozzle frequently according to the actual operation condition due to the complexity of the field condition so as to achieve accurate pouring. At present, the devices such as hemp ropes and cloth strips are tied up on the nozzle in a construction site, the pouring position of the pump nozzle is finely adjusted in a manual dragging mode and the like, the hemp ropes and the cloth strips are easily damaged in the manual dragging mode, the personal safety of operators is difficult to guarantee, and the problems of time and labor waste, poor precision, low reusability and the like in operation are also existed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem to a concrete pump truck nozzle control device is provided, adjustment concrete pump truck nozzle position that can be nimble, convenient under the prerequisite of guaranteeing operating personnel safety.
The utility model provides a problem, the technical scheme who adopts is:
a concrete pump truck nozzle control device comprises: the concrete pump truck nozzle fixing device comprises an operating connecting rod and a fixing clamp used for clamping and fixing the operating connecting rod on the concrete pump truck nozzle, wherein one end of the operating connecting rod is movably connected with the fixing clamp.
Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, its outstanding characteristics are:
the utility model discloses the clamping stability is good, and easy dismounting is swift, and mounting fixture is connected the back with the operation connecting rod, through push-and-pull operation connecting rod, can realize the regulation operation of multi-angle, has improved the operation security.
Preferably, the present invention further provides:
a plurality of anti-skidding blocks are uniformly distributed on the inner ring of the fixed clamp; the friction force between the concrete pump truck nozzle and the fixing clamp is increased, and the clamping effect is guaranteed.
The fixing clamp is of a split structure and comprises a first semicircular clamp and a second semicircular clamp, one ends of the first semicircular clamp and the second semicircular clamp, which correspond to each other, are hinged through a pin shaft, and the other ends of the first semicircular clamp and the second semicircular clamp, which correspond to each other, are connected through a lock catch; the nozzle control device of the concrete pump truck and the nozzle of the concrete pump truck are convenient and quick to disassemble and assemble.
A plurality of positioning clamping protrusions matched with the clamping hooks of the lock catch are arranged on the outer ring of the first semicircular clamp or the second semicircular clamp at intervals; the device can be hung on different positioning clamping protrusions by adjusting the clamping hook to adapt to concrete pump truck nozzles with different sizes, and the universality of the device is further improved.
The head of the operation connecting rod is respectively provided with an anti-falling lock pin and a connecting rod connecting ring which can form a closed loop, the tail of the operation connecting rod is provided with a trigger, and the anti-falling lock pin is connected with the trigger through a linkage piece arranged in the operation connecting rod; a plurality of clamp connecting rings matched with the connecting rod connecting rings are uniformly distributed on the outer ring of the fixed clamp; the anti-drop lock pin prevents the fixed clamp from being unhooked from the operation connecting rod in the use process, so that the personal safety of operators is ensured; through the trigger coordinated control design, can realize remote operation, it is safe high-efficient, can realize with the quick connection or the separation of mounting fixture.
The linkage piece is a steel wire or a Dinima rope; the steel wire or the Dinima rope has higher strength, so that the linkage piece has good wear resistance, the whole service life of the device is further prolonged, and the reusability of the concrete pump truck nozzle control device is improved.
The tail part of the operating connecting rod is also provided with a handle; when in use, the operation rod can be held by an operator conveniently, and the operator can apply pushing force or pulling force to the operation connecting rod conveniently.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a fixing clamp according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an operation link according to an embodiment of the present invention.
Labeled 1-holding clamp; 101-first semicircular clamp; 102-a second semi-circular clamp; 103-clamp connection ring; 104-anti-skid blocks; 105-a pin; 106-locking buckle; 1061-positioning the snap; 1062-hook; 2-operating the connecting rod; 201-anti-falling lockpin; 202-connecting rod connecting ring; 203-a trigger; 204-a handle; 3-concrete pump truck nozzle.
Detailed Description
The invention will be further described with reference to the following examples, which are intended only for a better understanding of the invention, and therefore, the examples do not limit the scope of the invention.
Referring to fig. 1 to 3, the embodiment of the present invention provides a concrete pump truck nozzle control device, which comprises an operation connecting rod 2 and a fixing clamp 1 for clamping and fixing on a concrete pump truck nozzle 3, wherein one end of the operation connecting rod 2 is movably connected with the fixing clamp 1.
A plurality of anti-skid blocks 104 are uniformly distributed on the inner ring of the fixed clamp 1; the anti-slip block 104 can be made of rubber materials and has good elasticity and a strong friction coefficient, so that the friction force between the concrete pump truck nozzle 3 and the fixed clamp 1 can be increased, and the clamping effect is ensured.
The fixing clamp 1 is of a split structure and comprises a first semicircular clamp 101 and a second semicircular clamp 102, one corresponding end of the first semicircular clamp 101 and one corresponding end of the second semicircular clamp 102 are hinged through a pin shaft 105, and the other corresponding end of the first semicircular clamp 101 and the other corresponding end of the second semicircular clamp 102 are connected through a lock catch 106; the nozzle control device of the concrete pump truck and the nozzle 3 of the concrete pump truck are convenient and quick to disassemble and assemble, and the reusability of the whole device is improved.
A plurality of positioning clamping protrusions 1061 matched with the clamping hooks 1062 of the lock 106 are arranged on the outer ring of the first semicircular clamp 101 or the second semicircular clamp 102 at intervals; the device can be hooked on different positioning clamping bulges 1061 by adjusting the clamping hook 1062 to adapt to concrete pump truck nozzles with different sizes, and the universality of the device is further improved, after the first semicircular clamp 101 and the second semicircular clamp 102 are closed, the clamping hook 1062 can be hooked on the farthest positioning clamping bulge 1061, when the diameter of the concrete pump truck nozzle is larger, the adjustable clamping hook 1062 can hook the positioning clamping bulges 1061 to enable the fixing clamp 1 to be adaptive to the concrete pump truck nozzle, and the concrete pump truck nozzle is locked, so that the universality of the concrete pump truck nozzle control device is improved through the plurality of positioning clamping bulges 1061 matched with the clamping hook 1062 in the device, and the device can be adaptive to concrete pump truck nozzles with different diameters.
The head of the operation connecting rod 2 is respectively provided with an anti-falling lock pin 201 and a connecting rod connecting ring 202 which can form a closed loop, the tail of the operation connecting rod 2 is provided with a trigger 203, and the anti-falling lock pin 201 is connected with the trigger 203 through a linkage piece arranged in the operation connecting rod 2; a plurality of clamp connecting rings 103 matched with the connecting rod connecting ring 202 are uniformly distributed on the outer ring of the fixed clamp 1; the anti-drop lock pin 201 and the trigger 203 are connected through the linkage piece, when an operator pulls the trigger 203, the anti-drop lock pin 201 is subjected to traction force, the anti-drop lock pin 201 is separated from the connecting rod connecting ring 202 to form an opening, the connecting rod connecting ring 202 is connected with any clamp connecting ring 103 through the opening, the operator loosens the trigger 203 to enable the anti-drop lock pin 201 and the connecting rod connecting ring 202 to form a closed loop, the fixed clamp 1 is stably connected with the operating connecting rod 2, in addition, the fixed clamp 1 and the operating connecting rod 2 can be effectively prevented from being unhooked in the using process through the anti-drop lock pin 201, and the personal safety of the operator is ensured; through trigger 203 coordinated control design, can realize remote operation, safe high-efficient can realize with mounting fixture 1's quick connection or separation.
The linkage is a steel wire or a Dyneema rope; the steel wire or the Dinima rope has higher strength, so that the linkage part has good wear resistance, the whole service life of the device is further prolonged, and the reusability of the concrete pump truck nozzle control device is improved.
The tail part of the operation connecting rod 2 is also provided with a handle 204; the handle 204 shape is "L" type, and the operating personnel of being convenient for when using holds, can make things convenient for operating personnel to exert thrust or pulling force to operating rod 2 and can hang on the rack when not using, in addition, can also increase set thread bush on the handle 204, increase with the frictional force of operating personnel hand, prevent the slippage.
When the clamping device is used, firstly, the lock catch on the fixing clamp is opened, the first semicircular clamp and the second semicircular clamp are opened to clamp the pump nozzle, the hook hanging column of the clamping hook is adjusted to be suitable for positioning the clamping protrusion, and the lock catch is tightened to be fixed; secondly, pulling a trigger on the operation connecting rod backwards, opening the anti-drop lock pin in a linkage manner, connecting the connecting ring of the connecting rod at the head of the operation connecting rod with the external clamp ring of the fixed clamp, and loosening the trigger to form a closed loop; and finally, the nozzle of the concrete pump truck can be adjusted to any pouring position by pushing and pulling the operation connecting rod.
The utility model discloses reusability is high, can realize the adjustment operation of multiple direction and angle, and clamping stability is good, and easy dismounting is swift, and easy operation makes operating personnel can remotely realize the adjustment operation, has guaranteed staff's personal safety.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent variations made by applying the contents of the specification and the drawings are included in the scope of the present invention.
Claims (5)
1. A concrete pump truck nozzle control device is characterized in that: the concrete pump truck nozzle fixing device comprises an operating connecting rod and a fixing clamp for clamping and fixing a concrete pump truck nozzle, wherein one end of the operating connecting rod is movably connected with the fixing clamp;
the fixing clamp is of a split structure and comprises a first semicircular clamp and a second semicircular clamp, one ends of the first semicircular clamp and the second semicircular clamp, which correspond to each other, are hinged through a pin shaft, and the other ends of the first semicircular clamp and the second semicircular clamp, which correspond to each other, are connected through a lock catch;
the head of the operation connecting rod is respectively provided with an anti-falling lock pin and a connecting rod connecting ring which can form a closed loop, the tail of the operation connecting rod is provided with a trigger, and the anti-falling lock pin is connected with the trigger through a linkage piece arranged in the operation connecting rod; when the trigger is pulled, the anti-falling lock pin is separated from the connecting rod connecting ring to form an opening; the trigger anti-falling lock pin and the connecting rod connecting ring are loosened to form a closed loop;
a plurality of clamp connecting rings matched with the connecting rod connecting rings are uniformly distributed on the outer rings of the first semicircular clamp and the second semicircular clamp.
2. The concrete pump truck nozzle control device of claim 1, wherein: a plurality of anti-skidding blocks are uniformly distributed on the inner ring of the fixing clamp.
3. The concrete pump truck nozzle control device of claim 1, wherein: a plurality of positioning clamping protrusions matched with the clamping hooks of the lock catches are arranged on the outer ring of the first semicircular clamp or the second semicircular clamp at intervals.
4. The concrete pump truck nozzle control device of claim 1, wherein: the linkage piece is a steel wire or a Dyneema rope.
5. The concrete pump truck nozzle control device of claim 1, wherein: the tail part of the operation connecting rod is also provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121232281.5U CN217268910U (en) | 2021-06-03 | 2021-06-03 | Concrete pump truck nozzle control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121232281.5U CN217268910U (en) | 2021-06-03 | 2021-06-03 | Concrete pump truck nozzle control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217268910U true CN217268910U (en) | 2022-08-23 |
Family
ID=82852484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121232281.5U Active CN217268910U (en) | 2021-06-03 | 2021-06-03 | Concrete pump truck nozzle control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217268910U (en) |
-
2021
- 2021-06-03 CN CN202121232281.5U patent/CN217268910U/en active Active
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