CN217839748U

CN217839748U - Bridge beam supports stone setting pours and uses safe type design steel form device

Info

Publication number: CN217839748U
Application number: CN202222319481.5U
Authority: CN
Inventors: 吴欢; 张忠利; 朱传江; 刘杨; 梁启华
Original assignee: Linyi Urban Construction Group Co ltd
Current assignee: Linyi Urban Construction Group Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-11-18
Anticipated expiration: 2032-09-01

Abstract

The utility model relates to a bridge beam supports stone technique field specifically is a bridge beam supports stone pad pours and uses safe type design steel form device, including four steel sheets, one of them the lateral wall of steel sheet has rectangular shell through guide slidable mounting, there is the slider inside of rectangular shell through elevating system slidable mounting, the outer wall sliding sleeve of slider is equipped with concave template, and the upper end fixedly connected with L template of slider, the upper end of L template slides and alternates there is the square pole, the square pole activity runs through in concave template, the beneficial effects of the utility model are that through setting up the scraper blade, the scraper blade can assist the staff to give the floating with the concrete after having pour concrete in the frame form, and the height-adjustable of scraper blade, applicable pour the concrete of co-altitude in the frame form and use to guarantee the quality behind the stone pad shaping, promoted the factor of safety of stone pad, the scraper blade is dismantled simultaneously, is convenient for clean or change.

Description

Bridge beam supports stone packing is pour and is used safe type design steel form device

Technical Field

The utility model relates to a bridge beam supports stone pad technical field specifically is a bridge beam supports stone pad is pour and is used safe type design steel form device.

Background

The bridge support is an important structural component for connecting an upper structure and a lower structure of a bridge, is positioned between the bridge and a cushion stone, can reliably transmit load and deformation (displacement and corner) borne by the upper structure of the bridge to the lower structure of the bridge, is an important force transmission device of the bridge, has two types of fixed supports and movable supports, and has the following common support forms in bridge engineering: the bridge support base comprises a felt or a flat support, a plate type rubber support, a spherical support, a steel support, a special support and the like, wherein a bridge support base cushion stone is usually formed by pouring concrete in a frame-shaped template formed by a plurality of steel plates, the concrete amount poured in the frame-shaped template by the cushion stones with different heights is different, but after the concrete is poured in the frame-shaped template, workers are inconvenient to trowel the concrete, the quality of the cushion stone after forming can be influenced, and the safety coefficient of the cushion stone is not high enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge beam supports stone underlay pours and uses safe type design steel form device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge beam supports stone pad is pour and is used safe type design steel form device, includes four steel sheets, one of them the lateral wall of steel sheet has rectangular shell through guide slidable mounting, there is the slider inside rectangular shell through elevating system slidable mounting, the outer wall sliding sleeve of slider is equipped with concave template, and the upper end fixedly connected with L template of slider, the upper end of L template slides and alternates there is the square pole, the square pole activity runs through in concave template, and the lower extreme of square pole slides and alternates in the upper end inner wall of slider, and the fixed cover has the disc on the outer wall of square pole, fixedly connected with spring between disc and the L template, the spring sliding sleeve is established on the outer wall of square pole, the scraper blade is installed through the connecting piece in side of concave template, the scraper blade laminating is wherein between three steel sheets.

Preferably, the guide part includes the casing, casing fixed connection is in the lateral wall lower part edge of one of them steel sheet, and the lateral wall of casing has seted up the draw-in groove, and the inner wall of casing and the outer wall of rectangular shell laminate mutually, the inner wall sliding fit of draw-in groove has the fixture block, fixture block fixed connection is close to on the lower part edge at the lateral wall of casing.

Preferably, elevating system includes the double-screw bolt, the one end of double-screw bolt is rotated and is connected in the inside bottom of rectangular shell, and the upper end activity of double-screw bolt runs through in rectangular shell, and the double-screw bolt runs through and screws in the inner wall of slider, and the upper end fixedly connected with of double-screw bolt is rotatory piece, and is equipped with the locating part between double-screw bolt and the rectangular shell.

Preferably, it is spacing including the rubber sleeve, rubber sleeve fixed connection is in the upper end of rectangular shell, and the inner wall of rubber sleeve closely laminates with the outer wall of double-screw bolt, and the rubber sleeve is made by the polytetrafluoroethylene material.

Preferably, the connecting piece comprises a splicing block, one end of the splicing block is fixedly connected to the side wall of the concave plate, and the other end of the splicing block is fixedly connected to the side wall of the scraper plate.

Preferably, the top end of the square rod is fixedly connected with a T-shaped block, and the center of the T-shaped block corresponds to the center of the square rod.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the scraper blade, the scraper blade can assist the staff to give floating with the concrete after having pour the concrete in the frame shape template, and the height-adjustable of scraper blade, and applicable pours not co-altitude concrete in the frame shape template and uses to guaranteed the quality behind the stone setting up shaping, promoted the factor of safety of stone setting up, the scraper blade is dismantled simply simultaneously, is convenient for clean or change.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram at B in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a steel plate; 2. a housing; 3. a rectangular shell; 4. a squeegee; 5. rotating the block; 6. a rubber sleeve; 7. a stud; 8. a T-shaped block; 9. a square bar; 10. a spring; 11. an L-shaped plate; 12. a slider; 13. splicing blocks; 14. a concave plate; 15. a card slot; 16. a clamping block; 17. a disk.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme: the safe type shaping steel template device for pouring the bridge bearing pad stone comprises four steel plates 1, wherein a rectangular shell 3 is slidably mounted on the side wall of one steel plate 1 through a guide piece, a sliding block 12 is slidably mounted inside the rectangular shell 3 through a lifting mechanism, a concave template 14 is slidably sleeved on the outer wall of the sliding block 12, an L-shaped template 11 is fixedly connected to the upper end of the sliding block 12, a square rod 9 is slidably inserted into the upper end of the L-shaped template 11, the square rod 9 movably penetrates through the concave template 14, the lower end of the square rod 9 is slidably inserted into the inner wall of the upper end of the sliding block 12, a disc 17 is fixedly sleeved on the outer wall of the square rod 9, a spring 10 is fixedly connected between the disc 17 and the L-shaped template 11, the spring 10 is slidably sleeved on the outer wall of the square rod 9, a scraper 4 is mounted on the side of the concave template 14 through a connecting piece, and the scraper 4 is attached among the three steel plates 1.

The guide piece includes

casing

2, 2 fixed connection of casing are in the lateral wall lower part edge of one of them steel sheet 1, and casing 2's lateral wall has seted up draw-in groove 15, and casing 2's inner wall laminates mutually with the outer wall of rectangular shell 3, and the inner wall sliding fit of draw-in groove 15 has fixture block 16, and fixture block 16 fixed connection is close to lower part edge at casing 2's lateral wall, through setting up casing 2, draw-in groove 15 and fixture block 16, and rectangular shell 3 of being convenient for slides on one of them steel sheet 1's lateral wall is linear.

The lifting mechanism comprises a stud 7, one end of the stud 7 is rotatably connected to the bottom end inside the rectangular shell 3, the upper end of the stud 7 movably penetrates through the rectangular shell 3, the stud 7 penetrates through and is screwed in the inner wall of the sliding block 12, a rotating block 5 is fixedly connected to the upper end of the stud 7, a limiting part is arranged between the stud 7 and the rectangular shell 3, the stud 7 can be driven to rotate by rotating the rotating block 5, and the sliding block 12 can slide upwards or downwards inside the rectangular shell 3 due to the fact that the stud 7 penetrates through and is screwed in the inner wall of the sliding block 12.

The limiting structure comprises a rubber sleeve 6, the rubber sleeve 6 is fixedly connected to the upper end of the rectangular shell 3, the inner wall of the rubber sleeve 6 is tightly attached to the outer wall of the stud 7, the rubber sleeve 6 is made of a polytetrafluoroethylene material, and friction force between the rubber sleeve 6 and the stud 7 is relied on, so that after the stud 7 rotates, the stud 7 is not easy to rotate under unmanned rotation.

The connecting piece includes splice 13, and splice 13's one end fixed connection is on the lateral wall of concave template 14, and splice 13's other end fixed connection is on the lateral wall of scraper blade 4, through setting up splice 13, and the concave template 14 of being convenient for links to each other with scraper blade 4.

The top fixedly connected with T form piece 8 of square bar 9, and the center of T form piece 8 is corresponding with the center of square bar 9, through setting up T form piece 8, is convenient for upwards pull square bar 9.

The working principle is as follows: after concrete pouring inside the four steel plates 1 is finished, the rectangular shell 3 can be slid by arranging the guide piece, the rectangular shell 3 can drive the slide block 12, the L-shaped plate 11, the square rod 9, the disc 17 and the spring 10 to move together with the concave plate 14, the concave plate 14 can be connected with the scraper 4 by arranging the connecting piece, the upper surface of the concrete can be scraped by the movement of the scraper 4, so that the upper surface of the concrete is leveled, the redundant concrete can be pushed to the edge between the four steel plates 1, a worker can clean the concentrated redundant concrete, the quality of the formed cushion stone is ensured, the safety coefficient of the cushion stone is improved, when the poured concrete is positioned at different heights among the four steel plates 1, by arranging the lifting mechanism, the height of adjustable slider 12, then the height-adjustable of scraper blade 4, can adjust the lower extreme of scraper blade 4 to the upper surface department that is in the concrete, thereby be applicable to the work of floating of the concrete of different heights, when needs are cleaned or are changed scraper blade 4, at first with the height-adjustable of scraper blade 4 to the top that is located steel sheet 1, upwards pulling square bar 9 afterwards, square bar 9 can upwards slide in the inner wall of L template 11, and disc 17 on the square bar 9 outer wall can extrude the spring 10 of being connected between and the L template 11, when square bar 9 slides off slider 12's upper end inner wall and concave plate 14 in proper order, can take away scraper blade 4 with concave plate 14 together, then scraper blade 4 dismantles very simply, be convenient for clean or change scraper blade 4, provide convenience for the staff.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bridge beam supports stone pad is pour and is used safe type design steel form device, includes four steel sheets (1), its characterized in that: one of them the lateral wall of steel sheet (1) has rectangular shell (3) through guide sliding mounting, there is slider (12) inside rectangular shell (3) through elevating system slidable mounting, the outer wall sliding sleeve of slider (12) is equipped with concave template (14), and the upper end fixedly connected with L template (11) of slider (12), the upper end of L template (11) slides and alternates there is square bar (9), square bar (9) activity runs through in concave template (14), and the lower extreme of square bar (9) slides and alternates in the upper end inner wall of slider (12), and fixed cover has disc (17) on the outer wall of square bar (9), fixedly connected with spring (10) between disc (17) and L template (11), spring (10) slip cap is established on the outer wall of square bar (9), scraper blade (4) are installed through the connecting piece in side of concave template (14), scraper blade (4) laminating is wherein between three steel sheet (1).

2. The safe type molding steel template device for pouring bridge bearing pad stones, according to claim 1, is characterized in that: the guide piece comprises a shell (2), the shell (2) is fixedly connected to the lower edge of the lower portion of one of the steel plates (1), a clamping groove (15) is formed in the side wall of the shell (2), the inner wall of the shell (2) is attached to the outer wall of the rectangular shell (3), a clamping block (16) is attached to the inner wall of the clamping groove (15) in a sliding mode, and the clamping block (16) is fixedly connected to the lower edge of the side wall of the shell (2) close to the lower edge.

3. The bridge bearer flap stone pouring safe type shaping steel formwork device according to claim 1, characterized in that: elevating system includes double-screw bolt (7), the inside bottom at rectangular shell (3) is connected in the rotation of the one end of double-screw bolt (7), and the upper end activity of double-screw bolt (7) runs through in rectangular shell (3), and double-screw bolt (7) run through screw in the inner wall of slider (12), and the upper end fixedly connected with of double-screw bolt (7) is rotatory piece (5), and is equipped with the locating part between double-screw bolt (7) and rectangular shell (3).

4. The bridge bearer flap stone pouring safe type shaping steel formwork device according to claim 3, characterized in that: it is spacing including rubber sleeve (6), rubber sleeve (6) fixed connection is in the upper end of rectangular shell (3), and the inner wall of rubber sleeve (6) closely laminates with the outer wall of double-screw bolt (7), and rubber sleeve (6) are made by the polytetrafluoroethylene material.

5. The safe type molding steel template device for pouring bridge bearing pad stones, according to claim 1, is characterized in that: the connecting piece comprises a splicing block (13), one end of the splicing block (13) is fixedly connected to the side wall of the concave plate (14), and the other end of the splicing block (13) is fixedly connected to the side wall of the scraper (4).

6. The safe type molding steel template device for pouring bridge bearing pad stones, according to claim 1, is characterized in that: the top end of the square rod (9) is fixedly connected with a T-shaped block (8), and the center of the T-shaped block (8) corresponds to the center of the square rod (9).