CN221095610U - Assembled floor dowel steel connection structure - Google Patents
Assembled floor dowel steel connection structure Download PDFInfo
- Publication number
- CN221095610U CN221095610U CN202322743733.1U CN202322743733U CN221095610U CN 221095610 U CN221095610 U CN 221095610U CN 202322743733 U CN202322743733 U CN 202322743733U CN 221095610 U CN221095610 U CN 221095610U
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- positioning
- lifting seat
- lifting
- groove
- base
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- 229910000831 Steel Inorganic materials 0.000 title claims description 14
- 239000010959 steel Substances 0.000 title claims description 14
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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Abstract
The utility model discloses an assembled floor dowel bar connecting structure which comprises a supporting base, wherein the upper end of the supporting base is provided with a lifting seat, the rear end of the lifting seat is positioned at the inner side of the supporting base and is provided with a movable groove, the lifting seat is inserted into the inner side of the movable groove, both sides of the front end surface of the lifting seat are provided with positioning blocks, one end of each positioning block is positioned at the inner side of the movable groove and is provided with a positioning groove, and the positioning blocks are inserted into the inner side of the positioning grooves. According to the utility model, when the lifting seat is inserted into the movable groove at the front end of the supporting base, the positioning block at the front end of the lifting seat is pressed to enable the lifting seat to slide in the movable groove, and when the lifting seat moves to a proper position, the positioning block is released to enable the positioning block to be clamped into the positioning groove, so that the position of the lifting seat is positioned through the positioning block, and therefore, a worker can adjust the height of the dowel bar according to the requirement.
Description
Technical Field
The utility model relates to the technical field of dowel bars, in particular to an assembled floor dowel bar connecting structure.
Background
The dowel bars refer to round bars which are arranged at the center of the plate thickness at intervals along the transverse seam of the cement concrete pavement plate, one end of each round bar is fixed in one side plate, the other end of each round bar can slide in the adjacent side plate, the dowel bars are used for transmitting travelling loads between two pavement plates and preventing dislocation, stress transmission between adjacent concrete blocks is increased to prevent uneven settlement of the concrete pavement caused by larger local stress of the concrete pavement, and the adjacent concrete blocks are stressed together by transmitting stress;
According to the assembled floor dowel steel connecting structure, bolts are embedded in concrete on two sides of the post-cast strip, and then bolt connecting parts are arranged at two ends of the dowel steel and are arranged to be in assembled structure and bolt connection, so that the floor on two sides of the post-cast strip is connected into a whole, construction difficulty is reduced, the dowel steel is convenient to install and disassemble and can be reused, meanwhile, the former construction method that the dowel steel is embedded in concrete is avoided, and compactness of concrete of the post-cast strip is improved. However, the existing dowel bar supporting structure cannot adjust the dowel bar according to the needs after the dowel bar is installed, so that the dowel bar supporting structure is inconvenient to use and affects the working efficiency; therefore, the existing requirements are not met, and an assembled floor dowel bar connecting structure is provided.
Disclosure of utility model
The utility model aims to provide an assembled floor dowel bar connecting structure, which solves the problems that the existing dowel bar supporting structure provided in the background art cannot adjust dowel bars according to requirements after the dowel bars are installed, is inconvenient to use, affects working efficiency and the like.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an assembled floor dowel steel connection structure, includes the support base, the upper end of support base is equipped with the lifting seat, the rear end of lifting seat is located the inboard of support base and is equipped with the movable groove, the lifting seat is pegged graft in the inboard of movable groove, the both sides of terminal surface all are equipped with the locating piece before the lifting seat, the one end of locating piece is located the inboard of movable groove and is equipped with the constant head tank, the locating piece is pegged graft in the inboard of constant head tank, the lifting seat passes through locating piece and support base fixed connection, the upper and lower both ends of lifting seat one side all are equipped with the grip block, the rear end that the grip block was located the lifting seat is equipped with the knob, the lifting seat passes through knob and grip block swing joint.
Preferably, the rear end of the positioning block is positioned at the inner side of the lifting seat and is provided with a sliding groove, the inner side of the sliding groove is provided with a spring, and the sliding groove is fixedly connected with the spring through a bolt.
Preferably, one end of the positioning block is consistent with the shape of the positioning groove, and the positioning block is inserted into the inner side of the positioning groove through the sliding groove.
Preferably, the rear end of the clamping block is provided with a guide groove at the inner side of the lifting seat, and one end of the clamping block is inserted into the inner side of the guide groove.
Preferably, a screw rod is arranged at the bottom end of the knob, the screw rod penetrates through the lifting seat and the clamping block to extend to the bottom end of the guide groove, threads at two ends of the screw rod are symmetrical with the screw rod as a center, and the clamping block and the screw rod are meshed with each other.
Preferably, the both sides of supporting the base front end face and the bottom of lifting seat are equipped with locating hole A and locating hole B respectively, locating hole A's the place ahead is equipped with the locating pin, the locating pin runs through locating hole A and extends to locating hole B's inboard, supporting base and lifting seat pass through locating pin fixed connection.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, when the lifting seat is inserted into the movable groove at the front end of the supporting base, the positioning block at the front end of the lifting seat is pressed to enable the lifting seat to slide in the movable groove, and when the lifting seat moves to a proper position, the positioning block is released to enable the positioning block to be clamped into the positioning groove, so that the position of the lifting seat is positioned through the positioning block, and therefore, a worker can adjust the height of the dowel bar according to the requirement.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present utility model;
FIG. 2 is a schematic view of a lifting seat according to the present utility model;
FIG. 3 is a schematic side view of the internal structure of the support base of the present utility model;
fig. 4 is a schematic view of a partial structure of a joint between a supporting base and a lifting base according to the present utility model.
In the figure: 1. a support base; 101. a movable groove; 102. positioning holes A; 2. a lifting seat; 201. positioning holes B; 202. a chute; 203. a positioning block; 3. a clamping block; 4. a knob; 401. a screw rod; 5. a positioning pin; 6. a spring; 7. and a positioning groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 4, an embodiment of the present utility model provides: the utility model provides an assembled floor dowel steel connection structure, including supporting base 1, the upper end of supporting base 1 is equipped with lift seat 2, the rear end of lift seat 2 is located the inboard of supporting base 1 and is equipped with movable groove 101, lift seat 2 peg graft in the inboard of movable groove 101, the both sides of the preceding terminal surface of lift seat 2 all are equipped with locating piece 203, the inboard that one end of locating piece 203 is located movable groove 101 is equipped with constant head tank 7, locating piece 203 peg graft in the inboard of constant head tank 7, lift seat 2 passes through locating piece 203 and supporting base 1 fixed connection, the both sides of the preceding terminal surface of supporting base 1 and the bottom of lift seat 2 are equipped with locating hole A102 and locating hole B201 respectively, the place ahead of locating hole A102 is equipped with locating pin 5, locating pin 5 runs through locating hole A102 and extends to the inboard of locating hole B201, the supporting base 1 and the lifting seat 2 are fixedly connected through the locating pin 5, the upper end and the lower end of one side of the lifting seat 2 are respectively provided with the clamping blocks 3, the rear end of the clamping blocks 3 is positioned at the upper end of the lifting seat 2 and is provided with the knob 4, the lifting seat 2 is movably connected with the clamping blocks 3 through the knob 4, when the lifting seat 2 is inserted into the movable groove 101 of the front end of the supporting base 1, the lifting seat 2 slides in the movable groove 101 through pressing the locating block 203 of the front end of the lifting seat 2, after the lifting seat 2 moves to a proper position, the locating block 203 is loosened, the locating block 203 is clamped into the locating groove 7, and therefore the position of the lifting seat 2 is located through the locating block 203, and therefore a worker can adjust the height of the dowel bar according to needs.
Further, the rear end of locating piece 203 is located the inboard of lifting seat 2 and is equipped with spout 202, the inboard of spout 202 is equipped with spring 6, spout 202 passes through bolt and spring 6 fixed connection, the one end of locating piece 203 is unanimous with the shape of constant head tank 7, locating piece 203 is pegged graft in the inboard of constant head tank 7 through spout 202, the rear end of grip block 3 is located the inboard of lifting seat 2 and is equipped with the guide way, the one end of grip block 3 is pegged graft in the guide way, and then when lifting seat 2 inserts in the movable groove 101 of supporting base 1 front end, through pressing the locating piece 203 of lifting seat 2 front end, make lifting seat 2 slide in movable groove 101, after lifting seat 2 moves to suitable position, loosen locating piece 203, make locating piece 203 card go into in the constant head tank 7, thereby position to lifting seat 2 through locating piece 203, thereby make the staff adjust the height of dowel bar as required.
Further, the bottom of knob 4 is equipped with lead screw 401, and lead screw 401 runs through elevating seat 2 and grip block 3 and extends to the bottom of guide way, and the screw thread at lead screw 401 both ends uses lead screw 401 as central symmetry, grip block 3 and lead screw 401 intermeshing, and then through rotatory knob 4, when knob 4 is rotatory, makes two grip blocks 3 carry out the centre gripping to the dowel steel through lead screw 401.
The dowel bar connecting structure comprises: when the lifting seat is used, firstly, whether all parts are intact is detected, after detection, the supporting base 1 is placed at a proper position, the clamping blocks 3 are arranged at the upper end and the lower end of one side of the lifting seat 2, the dowel steel is firstly placed in the clamping blocks 3, the knob 4 is arranged at the upper end of the clamping block 3, the lifting seat 2 is movably connected with the clamping blocks 3 through the knob 4, then the knob 4 is rotated, when the knob 4 rotates, the dowel steel is clamped by the two clamping blocks 3 through the screw rod 401, the movable groove 101 is arranged at the inner side of the supporting base 1, when the lifting seat 2 is inserted into the movable groove 101 at the front end of the supporting base 1, the positioning block 203 at the front end of the lifting seat 2 is pressed, the lifting seat 2 slides in the movable groove 101, after the lifting seat 2 moves to the proper position, the positioning block 203 is loosened, the positioning block 203 is clamped into the positioning groove 7, thereby the position of the lifting seat 2 through the positioning block 203, so that a worker can adjust the height of the dowel steel according to requirements, after the adjustment, the dowel steel is respectively arranged at the two sides of the front end surface of the supporting base 1 and the bottom end of the lifting seat 2 and the positioning pin 102A and the positioning pin 102 are respectively arranged at the front end of the lifting seat 2, and the positioning pin 102A and the positioning pin 5 extends to the positioning pin 5 and the positioning hole 102A is further connected to the positioning seat 5 and the positioning pin 5 and the positioning hole 102 is arranged at the front end of the positioning seat 5.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an assembled floor dowel steel connection structure, includes support base (1), its characterized in that: the lifting base is characterized in that the lifting base (2) is arranged at the upper end of the supporting base (1), the movable groove (101) is formed in the inner side of the supporting base (1) at the rear end of the lifting base (2), the lifting base (2) is inserted into the inner side of the movable groove (101), the positioning blocks (203) are arranged on the two sides of the front end face of the lifting base (2), the positioning grooves (7) are formed in the inner side of the movable groove (101) at one end of the positioning blocks (203), the lifting base (2) is fixedly connected with the supporting base (1) through the positioning blocks (203), the clamping blocks (3) are arranged at the upper end and the lower end of one side of the lifting base (2), the knob (4) is arranged at the upper end of the clamping blocks (3), and the lifting base (2) is movably connected with the clamping blocks (3) through the knob (4).
2. A fabricated floor dowel bar connection as set forth in claim 1, wherein: the rear end of the positioning block (203) is positioned at the inner side of the lifting seat (2) and is provided with a chute (202), the inner side of the chute (202) is provided with a spring (6), and the chute (202) is fixedly connected with the spring (6) through a bolt.
3. A fabricated floor dowel bar connection as claimed in claim 2, wherein: one end of the positioning block (203) is consistent with the shape of the positioning groove (7), and the positioning block (203) is inserted into the inner side of the positioning groove (7) through the sliding groove (202).
4. A fabricated floor dowel bar connection as set forth in claim 1, wherein: the rear end of the clamping block (3) is positioned at the inner side of the lifting seat (2) and is provided with a guide groove, and one end of the clamping block (3) is inserted into the inner side of the guide groove.
5. A fabricated floor dowel bar connection as set forth in claim 4, wherein: the bottom of knob (4) is equipped with lead screw (401), lead screw (401) run through elevating seat (2) and grip block (3) and extend to the bottom of guide way, the screw thread at lead screw (401) both ends uses lead screw (401) as central symmetry, grip block (3) and lead screw (401) intermeshing.
6. A fabricated floor dowel bar connection as set forth in claim 1, wherein: the lifting support is characterized in that positioning holes A (102) and positioning holes B (201) are respectively formed in two sides of the front end face of the supporting base (1) and the bottom end of the lifting base (2), positioning pins (5) are arranged in front of the positioning holes A (102), the positioning pins (5) penetrate through the positioning holes A (102) and extend to the inner sides of the positioning holes B (201), and the supporting base (1) and the lifting base (2) are fixedly connected through the positioning pins (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322743733.1U CN221095610U (en) | 2023-10-13 | 2023-10-13 | Assembled floor dowel steel connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322743733.1U CN221095610U (en) | 2023-10-13 | 2023-10-13 | Assembled floor dowel steel connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221095610U true CN221095610U (en) | 2024-06-07 |
Family
ID=91329041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322743733.1U Active CN221095610U (en) | 2023-10-13 | 2023-10-13 | Assembled floor dowel steel connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221095610U (en) |
-
2023
- 2023-10-13 CN CN202322743733.1U patent/CN221095610U/en active Active
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