CN210530347U - Guiding mechanism is used in major structure construction joint construction - Google Patents
Guiding mechanism is used in major structure construction joint construction Download PDFInfo
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- CN210530347U CN210530347U CN201921040458.4U CN201921040458U CN210530347U CN 210530347 U CN210530347 U CN 210530347U CN 201921040458 U CN201921040458 U CN 201921040458U CN 210530347 U CN210530347 U CN 210530347U
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Abstract
The utility model provides a guiding mechanism is used in major structure construction joint construction. The guiding mechanism for the construction of the main structure construction joint comprises a box body; a moving structure; a soot blowing structure; the pouring structure is connected to the inside of the box body, the pouring structure comprises a discharge hole, a discharge pipe, a sealing plug, an ejector rod, a fixing groove, a protective sleeve, a limiting wheel, a sliding rod and a spring, the discharge hole is formed in the box body, the discharge pipe is fixed to the bottom end of the box body in a perpendicular relation, the protective sleeve is fixed to the bottom end of the box body, the sliding rod is connected to the inside of the protective sleeve in a sliding mode, the two ends of the spring are fixed to the box body and the sliding rod respectively, the fixing groove is formed in the protective sleeve, the ejector rod is fixed to the outside of the sliding rod, and the ejector rod penetrates through the fixing groove. The utility model provides a major structure is guiding mechanism for construction of construction joint has can comparatively accurate pour, and can in time close the advantage of pouring the mouth.
Description
Technical Field
The utility model relates to a construction joint construction field especially relates to a major structure is guide mechanism for construction of construction joint.
Background
The construction joint (construction joint) refers to a joint formed between the concrete poured before and after the concrete is poured in sections due to design requirements or construction requirements in the concrete pouring process. The construction joint is not a real existing joint, and only because the initial setting time of the first poured concrete is longer than the initial setting time, a joint surface exists between the first poured concrete and the later poured concrete, and the joint surface is called as the construction joint. And after the whole construction is finished, the reserved construction joints need to be constructed and poured again.
Generally, in the subsequent construction guiding process of a construction joint, a pouring vehicle is needed to perform pouring work on the construction joint, but the existing pouring vehicle for the construction joint is easy to pour outside due to the fact that the pouring position is not well determined in the pouring process, and after the pouring is finished, the discharge port cannot be closed timely, so that concrete waste is caused.
Therefore, it is necessary to provide a new guiding mechanism for constructing a main structure construction joint to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can comparatively accurately pour, and can in time close the leading mechanism for the major structure construction joint construction of pouring the mouth.
In order to solve the technical problem, the utility model provides a guiding mechanism for major structure construction joint construction includes: a box body; the moving structure is connected to the box body; the soot blowing structure is connected to the box body; the pouring structure is connected to the inside of the box body, the pouring structure comprises a discharge hole, a discharge pipe, a sealing plug, an ejector rod, a fixing groove, a protective sleeve, a limiting wheel, a sliding rod and a spring, the discharge hole is formed in the box body, the discharge pipe is fixed to the bottom end of the box body in a perpendicular relation, the protective sleeve is fixed to the bottom end of the box body, the sliding rod is connected to the inside of the protective sleeve in a sliding mode, the two ends of the spring are fixed to the box body and the sliding rod respectively, the fixing groove is formed in the protective sleeve, the ejector rod is fixed to the outside of the sliding rod, the ejector rod penetrates through the fixing groove, the sealing plug is fixed to one end of the ejector rod, and the limiting.
Preferably, the discharge hole is of a funnel-shaped structure, and the discharge hole is communicated with the inside of the discharge pipe.
Preferably, one end of the sealing plug, which is far away from the ejector rod, is of a conical structure, the center line of the sealing plug is consistent with the center lines of the discharge hole and the discharge pipe, and the maximum outer diameter of the sealing plug is smaller than the inner diameter of the discharge pipe.
Preferably, one end of the box body is connected with a push-pull structure, the push-pull structure comprises two push-pull rods and an anti-skidding sleeve, the two push-pull rods are symmetrically fixed at one end of the box body, and the anti-skidding sleeve is sleeved outside the two push-pull rods.
Preferably, the removal structure is equipped with four, four remove the structure about two bisymmetry distributions of central line of box, four remove the structure and all include pivot, gyro wheel, rubber sleeve, arch and fixed cover, four fixed cover is two bisymmetry relations and is fixed in the bottom of box, the pivot rotate connect in fixed cover, the gyro wheel is fixed in the outside of pivot, the rubber sleeve cup joint in the outside of gyro wheel, the arch is located the outside of gyro wheel.
Preferably, the soot blowing structure comprises a first gear, a second gear, a rotating rod, a sliding block, a sliding groove, an air cylinder, an air passage and a soot blowing sleeve, wherein the first gear is fixed at the outer part of the rotating shaft, the second gear is rotatably connected with the inner part of the box body, the sliding groove is arranged in the box body, the sliding block is slidably connected with the inner part of the sliding groove, two ends of the rotating rod are respectively rotatably connected with the second gear and the sliding block, the air cylinder is fixed in the inner part of the box body, the air passage is arranged in the inner part of the box body, and the soot blowing sleeve is fixed at one end of the box body.
Preferably, the first gear is rotatably connected with the fixed sleeve, the first gear is meshed with the second gear, and the chute, the air passage and the interior of the soot blowing sleeve are communicated.
Compared with the prior art, the utility model provides a guiding mechanism is used in major structure construction joint construction has following beneficial effect:
the utility model provides a guiding mechanism is used in major structure construction joint construction, the inside splendid attire of box is used for pouring the concrete of broad construction joint, when pouring, because the minimum of spacing wheel under normal condition is less than the minimum of gyro wheel, therefore spacing wheel can enter into the inside of construction joint, the effect of the direction that spacing wheel played this moment can guarantee that the concrete of box inside is from discharge opening and discharge tube just in time pour the inside of construction joint, thereby can avoid because the position of pouring is not well controlled and lead to concrete placement in the outside of construction joint, after finishing the construction of construction joint, spacing wheel will roll out from the inside of construction joint, just can be with the slide bar to the inside of lag rises, the slide bar drives on the ejector pin the sealing plug is right the discharge tube seals, thereby can make the inside concrete of box can not flow to can guarantee when not under construction, the concrete can not flow at will, avoid the waste of concrete, and because inside the lag the elasticity effect of spring can be when carrying out construction next time, spacing wheel can get into the inside of construction joint once more, thereby can make the sealing plug leaves the discharge tube guarantees normal work, and passes through blow the setting of ash structure, can also blow the grey processing to the inside of construction joint before pouring, thereby can reach better effect of pouring.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a guiding mechanism for main structure construction joint construction provided by the present invention;
FIG. 2 is a schematic view of a coupling structure of the moving structure and the soot blowing structure shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of a connection structure between the box body and the casting structure shown in FIG. 1;
fig. 5 is an enlarged view of the portion B shown in fig. 4.
Reference numbers in the figures: 1. the device comprises a box body, 2, a push-pull structure, 21, a push-pull rod, 22, an anti-skid sleeve, 3, a moving structure, 31, a rotating shaft, 32, a roller, 33, a rubber sleeve, 34, a protrusion, 35, a fixing sleeve, 4, a soot blowing structure, 41, a first gear, 42, a second gear, 43, a rotating rod, 44, a sliding block, 45, a sliding groove, 46, an air cylinder, 47, an air passage, 48, a soot blowing sleeve, 5, a pouring structure, 51, a discharging hole, 52, a discharging pipe, 53, a sealing plug, 54, a top rod, 55, a fixing groove, 56, a protecting sleeve, 57, a limiting wheel, 58, a sliding rod, 59 and a spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a guiding mechanism for construction of a main structure construction joint according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of a coupling structure of the moving structure and the soot blowing structure shown in FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 2; FIG. 4 is a schematic view of a connection structure between the box body and the casting structure shown in FIG. 1; fig. 5 is an enlarged view of the portion B shown in fig. 4. Guiding mechanism for major structure construction joint construction includes: a box body 1; the moving structure 3 is connected to the box body 1; the soot blowing structure 4 is connected to the box body 1; the pouring structure 5 is connected to the inside of the box body 1, the pouring structure 5 comprises a discharge hole 51, a discharge pipe 52, a sealing plug 53, a top rod 54, a fixing groove 55, a protective sleeve 56, a limiting wheel 57, a sliding rod 58 and a spring 59, the discharge hole 51 is provided in the case body 1, the discharge pipe 52 is fixed to the bottom end of the case body 1 in a vertical relationship, the protecting sleeve 56 is fixed at the bottom end of the box body 1, the sliding rod 58 is slidably connected inside the protecting sleeve 56, two ends of the spring 59 are respectively fixed on the box body 1 and the sliding rod 58, the fixing groove 55 is arranged on the protecting sleeve 56, the top rod 54 is fixed on the outside of the sliding rod 58, the top rod 54 penetrates through the fixing groove 55, the sealing plug 53 is fixed at one end of the top rod 54, and the limiting wheel 57 is rotatably connected to the sliding rod 58.
The discharge hole 51 has a funnel-shaped structure, and the discharge hole 51 communicates with the inside of the discharge pipe 52, in order to achieve better discharge.
The end, away from the top rod 54, of the sealing plug 53 is in a conical structure, the center line of the sealing plug 53 is consistent with the center lines of the discharge hole 51 and the discharge pipe 52, the maximum outer diameter of the sealing plug 53 is smaller than the inner diameter of the discharge pipe 52, and the sealing plug 53 can be used for sealing the discharge pipe 52 through the consistency of the center line of the sealing plug 53 with the center lines of the discharge hole 51 and the discharge pipe 52.
One end of the box body 1 is connected with a push-pull structure 2, the push-pull structure 2 comprises two push-pull rods 21 and anti-skidding sleeves 22, the two push-pull rods 21 are symmetrically fixed at one end of the box body 1, and the anti-skidding sleeves 22 are sleeved outside the two push-pull rods 21 for facilitating pushing and pulling.
The moving structure 3 is provided with four, four the moving structure 3 is about the two bisymmetry distributions of central line of box 1, four the moving structure 3 all includes pivot 31, gyro wheel 32, rubber sleeve 33, arch 34 and fixed cover 35, four fixed cover 35 is two bisymmetry relations and is fixed in the bottom of box 1, pivot 31 rotate connect in fixed cover 35, gyro wheel 32 is fixed in the outside of pivot 31, rubber sleeve 33 cup joints in the outside of gyro wheel 32, arch 34 is located the outside of gyro wheel 32, through the outside rubber sleeve 33 that cup joints of gyro wheel 32, can increase the frictional force of gyro wheel 32 and ground, thereby can guarantee that gyro wheel 32 can not skid easily at the rotation in-process the outside of rubber sleeve 33 is equipped with arch 34, through the setting of arch 34 can further increase the frictional force of gyro wheel 32 and ground, the box body 1 can vibrate slightly due to the arrangement of the protrusion 34, so that concrete in the box body 1 can vibrate continuously, and the concrete in the box body 1 cannot be easily condensed.
The soot blowing structure 4 comprises a first gear 41, a second gear 42, a rotating rod 43, a sliding block 44, a sliding groove 45, a gas cylinder 46, a gas channel 47 and a soot blowing sleeve 48, wherein the first gear 41 is fixed outside the rotating shaft 31, the second gear 42 is rotatably connected inside the box body 1, the sliding groove 45 is arranged inside the box body 1, the sliding block 44 is slidably connected inside the sliding groove 45, two ends of the rotating rod 43 are rotatably connected to the second gear 42 and the sliding block 44 respectively, the gas cylinder 46 is fixed inside the box body 1, the gas channel 47 is arranged inside the box body 1, the soot blowing sleeve 48 is fixed at one end of the box body 1, the inside of the gas channel 47 can be injected by the gas cylinder 46 through the principle of gas inflation of the gas cylinder 46, and gas inside the gas cylinder 47 can be blown out from the soot blowing sleeve 48, the soot blowing treatment can be carried out on the inner part of the construction joint before the pouring, so that a better pouring effect can be achieved.
The first gear 41 is rotatably connected with the fixed sleeve 35, the first gear 41 is meshed with the second gear 42, and the chute 45, the air passage 47 and the soot blowing sleeve 48 are communicated with each other to ensure that an air passage is smooth.
The utility model provides a guiding mechanism is used in major structure construction joint construction's theory of operation as follows:
when the concrete pouring device is used, firstly, the inside of the box body 1 is filled with concrete of a pouring construction joint, then the box body 1 is pushed to a position where the pouring construction joint needs to be poured, the friction force between the roller 32 and the ground can be increased through the rubber sleeve 33 sleeved outside the roller 32, so that the roller 32 cannot easily slip in the rotating process, the protrusion 34 is arranged outside the rubber sleeve 33, the friction force between the roller 32 and the ground can be further increased through the arrangement of the protrusion 34, the box body 1 can slightly vibrate through the arrangement of the protrusion 34, the concrete inside the box body 1 can be continuously vibrated, the concrete inside the box body 1 cannot be easily coagulated, after the box body 1 is moved to be right above the construction joint, the limiting wheel 57 is required to be inserted into the construction joint, because the lowest point of the limiting wheel 57 is lower than the lowest point of the roller 32 in a normal state, the limiting wheel 57 can enter the interior of a construction joint, and the limiting wheel 57 plays a role in guiding, so that concrete in the box body 1 can be guaranteed to be poured from the discharge hole 51 and the discharge pipe 52 to the interior of the construction joint, and therefore concrete can be prevented from being poured outside the construction joint due to poor control of a pouring position, after the pouring of the construction joint is finished, the limiting wheel 57 rolls out from the interior of the construction joint, the sliding rod 58 can be lifted towards the interior of the protective sleeve 56, the sliding rod 58 drives the sealing plug 53 on the mandril 54 to seal the discharge pipe 52 while being lifted, so that concrete in the box body 1 can not flow out, and therefore, the non-construction can be guaranteed, the concrete can not flow out at will, the waste of the concrete is avoided, and due to the elastic force of the spring 59 inside the protective sleeve 56, when the next construction is carried out, the limiting wheel 57 can enter the inside of the construction joint again, so that the sealing plug 53 can leave the discharge pipe 52, the normal operation is ensured, the roller 32 can drive the first gear 41 fixed outside the rotating shaft 31 to rotate, the second gear 42 meshed with the first gear 41 can be driven to rotate through the rotation of the first gear 41, through the mechanical principle of a crank connecting rod, the second gear 42 can drive the sliding block 44 connected inside the sliding groove 45 in a sliding manner through the rotating rod 43 to reciprocate left and right, through the left and right reciprocating movement of the sliding block 44 inside the sliding groove 45, the air cylinder 46 fixed inside the box body 1 can be extruded continuously, through the inflation principle of the air cylinder 46, the air cylinder 46 can inject air into the air passage 47, the air in the air passage 47 can be blown out from the soot blowing sleeve 48, the inner part of a construction joint can be subjected to soot blowing treatment before casting, and a better casting effect can be achieved.
Compared with the prior art, the utility model provides a guiding mechanism is used in major structure construction joint construction has following beneficial effect:
the utility model provides a guiding mechanism is used in major structure construction joint construction, the inside splendid attire of box 1 is used for pouring the concrete of broad construction joint, when pouring, because spacing wheel 57 is less than the minimum of gyro wheel 32 under normal condition, therefore spacing wheel 57 can enter into the inside of construction joint, and the effect of the direction that spacing wheel 57 played at this moment can guarantee the concrete of box 1 inside from discharge opening 51 with discharge tube 52 just in time pours the inside of construction joint, thereby can avoid leading to concrete placement in the outside of construction joint because pouring position is not well controlled, after finishing pouring of construction joint, spacing wheel 57 will roll out from the inside of construction joint, just can with slide bar 58 to the inside of lag 56 rises, slide bar 58 drives when rising on the ejector pin 54 sealing plug 53 is right discharge tube 52 seals, thereby can make the inside concrete of box 1 can not flow to can guarantee when not under construction, the concrete can not flow at will, avoid the waste of concrete, and because the inside spring 59's of lag 56 elasticity effect can be when carrying out the construction next time, spacing wheel 57 can get into the inside of construction joint once more, thereby can make sealing plug 53 leaves discharge tube 52 guarantees normal work, and through the setting of blowing the ash structure 4, can also blow the grey processing to the inside of construction joint before pouring, thereby can reach better pouring effect.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a guiding mechanism is used in major structure construction joint construction which characterized in that includes:
a box body;
the moving structure is connected to the box body;
the soot blowing structure is connected to the box body;
the pouring structure is connected to the inside of the box body, the pouring structure comprises a discharge hole, a discharge pipe, a sealing plug, an ejector rod, a fixing groove, a protective sleeve, a limiting wheel, a sliding rod and a spring, the discharge hole is formed in the box body, the discharge pipe is fixed to the bottom end of the box body in a perpendicular relation, the protective sleeve is fixed to the bottom end of the box body, the sliding rod is connected to the inside of the protective sleeve in a sliding mode, the two ends of the spring are fixed to the box body and the sliding rod respectively, the fixing groove is formed in the protective sleeve, the ejector rod is fixed to the outside of the sliding rod, the ejector rod penetrates through the fixing groove, the sealing plug is fixed to one end of the ejector rod, and the limiting.
2. The guiding mechanism for construction of a main structure construction joint according to claim 1, wherein the discharge hole is funnel-shaped and communicates with the inside of the discharge tube.
3. The guiding mechanism for main structure construction joint construction of claim 1, wherein the end of the sealing plug, which is away from the top rod, is a conical structure, the center line of the sealing plug is consistent with the center lines of the discharging hole and the discharging pipe, and the maximum outer diameter of the sealing plug is smaller than the inner diameter of the discharging pipe.
4. The guiding mechanism for main structure construction joint construction according to claim 1, wherein one end of the box body is connected with a push-pull structure, the push-pull structure comprises two push-pull rods and an anti-skid sleeve, the two push-pull rods are fixed at one end of the box body in a symmetrical relationship, and the anti-skid sleeve is sleeved outside the two push-pull rods.
5. The guiding mechanism for main structure construction joint construction according to claim 1, wherein there are four moving structures, four moving structures are symmetrically distributed with respect to the central line of the box body in pairs, each moving structure comprises a rotating shaft, a roller, a rubber sleeve, a protrusion and a fixed sleeve, the four fixed sleeves are fixed at the bottom end of the box body in a pairwise symmetric relationship, the rotating shaft is rotatably connected to the fixed sleeves, the roller is fixed at the outer portion of the rotating shaft, the rubber sleeve is sleeved at the outer portion of the roller, and the protrusion is arranged at the outer portion of the roller.
6. The guiding mechanism for construction of a main structure construction joint as claimed in claim 5, wherein the soot blowing structure comprises a first gear, a second gear, a rotating rod, a sliding block, a sliding groove, an air cylinder, an air passage and a soot blowing sleeve, the first gear is fixed outside the rotating shaft, the second gear is rotatably connected inside the box, the sliding groove is arranged inside the box, the sliding block is slidably connected inside the sliding groove, two ends of the rotating rod are respectively rotatably connected to the second gear and the sliding block, the air cylinder is fixed inside the box, the air passage is arranged inside the box, and the soot blowing sleeve is fixed at one end of the box.
7. The guiding mechanism for main structure construction joint construction of claim 6, wherein the first gear is rotatably connected with the fixing sleeve and meshed with the second gear, and the chute, the air passage and the interior of the soot blowing sleeve are communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921040458.4U CN210530347U (en) | 2019-07-05 | 2019-07-05 | Guiding mechanism is used in major structure construction joint construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921040458.4U CN210530347U (en) | 2019-07-05 | 2019-07-05 | Guiding mechanism is used in major structure construction joint construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210530347U true CN210530347U (en) | 2020-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921040458.4U Active CN210530347U (en) | 2019-07-05 | 2019-07-05 | Guiding mechanism is used in major structure construction joint construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210530347U (en) |
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2019
- 2019-07-05 CN CN201921040458.4U patent/CN210530347U/en active Active
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