CN220928691U - Telescopic elevator shaft mould - Google Patents

Abstract

The utility model discloses a telescopic elevator shaft mould which comprises a lower template platform, wherein four groups of shaft mould bodies are arranged above the lower template platform, limiting templates are arranged above the lower template platform between two adjacent shaft mould bodies, two ends of each limiting template extend into the shaft mould bodies, the limiting templates are movably connected with the shaft mould bodies, first limiting seats are arranged at edge positions of two sides of the top end of the lower template platform, the inner walls of the first limiting seats are contacted with the outer walls of the shaft mould bodies, second limiting seats are arranged at edge positions of two ends of the top of the lower template platform, and two groups of positioning plates are arranged at the top end of the lower template platform inside the shaft mould bodies. The utility model not only achieves the aim of automatically adjusting the size of the elevator shaft mould in a telescopic way so as to improve the convenience of the elevator shaft mould during operation, but also ensures the stability of the shaft mould during telescopic adjustment, and reduces the phenomenon of deviation in the telescopic process of the shaft mould.

Description

Telescopic elevator shaft mould

Technical Field

The utility model relates to the technical field of building templates, in particular to a telescopic elevator shaft mould.

Background

In the construction of building concrete form installation, the elevator shaft is relatively troublesome because of factors such as space is narrow and small, floor height, especially the installation of elevator shaft inlayer concrete form, and every layer of structure of elevator shaft is all basically the same in addition, and every layer of concrete form all need dismouting, and the efficiency of construction is too low, therefore derives corresponding elevator shaft mould.

The utility model provides an adjustable elevator shaft mould of reference publication number CN206189846U, it includes inner tube mould and urceolus mould and to drawing the screw rod, wherein the inner tube mould includes angle template and side template, angle template includes right angle plate and abnormal plate, the symmetry is provided with two link plates on the right angle plate, link plate and abnormal plate pass through L shape connecting rod and be connected, be provided with connecting screw between two L shape connecting rods, connecting screw can be at threaded hole internal movement, the outside of abnormal plate is provided with long recess, be provided with relative screw on outer plane board and the interior plane board, the side template can stretch into in the long recess, be provided with the rectangular channel on the side template, urceolus mould structure is the same with the inner tube mould structure, this elevator shaft mould size is adjustable, simple structure, the seam gap is little, according to above-mentioned knowing, this elevator shaft mould can obtain better application, and possess the purpose of adjusting size, but generally this elevator shaft mould is inconvenient for automatic size adjustment, and then influence the convenience when elevator shaft mould operates, trouble people often.

Disclosure of utility model

The utility model aims to provide a telescopic elevator shaft mould, which solves the problems that the elevator shaft mould can be well applied and has the purpose of adjusting the size in the background technology, but the elevator shaft mould is not convenient for automatic size adjustment and further influences the operation convenience of the elevator shaft mould.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a telescopic elevator shaft mould, includes the lower bolster platform, the top of lower bolster platform is provided with four groups pit shaft die bodies, adjacent the lower bolster platform top between the pit shaft die bodies all is provided with spacing template, the both ends of spacing template all extend to the inside of pit shaft die body, spacing template and pit shaft die body swing joint, the border position department of lower bolster platform top both sides all is provided with first spacing seat, the inner wall of first spacing seat touches the outer wall of pit shaft die body, the border position department at lower bolster platform top both ends all is provided with the spacing seat of second, the inner wall of the spacing seat of second touches the surface of pit shaft die body, the lower bolster platform top of pit shaft die body inboard is provided with two sets of locating plates, all install flexible driving piece on the outer wall of locating plate both sides, the one end and the inner wall fixed connection of pit shaft die body of locating plate are kept away from to flexible driving piece.

Preferably, two groups of supporting legs are arranged on the outer walls of the two sides of the lower template platform, the two groups of supporting legs are symmetrical relative to the central line of the lower template platform, and the lower template platform is supported and arranged through the arrangement of the supporting legs.

Preferably, a piece placing seat is installed at the central position of the top end of the lower template platform, a double-shaft reduction box is arranged at the central position of the top end of the piece placing seat, and the rotating shaft is placed conveniently through the arrangement of the double-shaft reduction box.

Preferably, the outer walls of the two sides of the double-shaft reduction gearbox are provided with rotating shafts, one end, far away from the double-shaft reduction gearbox, of each rotating shaft is provided with a screw rod, and nuts are arranged conveniently through the arrangement of the screw rods.

Preferably, the outer wall of screw rod one side is threaded and is connected with the nut, be fixed with the side on the outer wall of locating plate one side and link the board, all be provided with the gangbar on the outer wall of nut both sides, the one end that the gangbar kept away from the nut links the outer wall fixed connection of board one side with the side, is located the outer wall of screw rod through the nut and slides to make the nut drive two sets of pit shaft die bodies each other near or keep away from about relevant parts such as gangbar.

Preferably, a rotary driving piece is installed at the top end of the lower template platform at one side of the piece placing seat through a support, one end of the rotary driving piece is fixedly connected with one end of the double-shaft reduction gearbox, and the rotary driving piece is opened to drive the double-shaft reduction gearbox to operate.

Compared with the prior art, the utility model has the beneficial effects that: the telescopic elevator shaft mould not only achieves the aim of automatically adjusting the size of the elevator shaft mould in a telescopic manner so as to improve the convenience of the elevator shaft mould in operation and control, but also ensures the stability of the shaft mould in telescopic adjustment, and reduces the phenomenon of deviation in the telescopic process of the shaft mould;

(1) The double-shaft reduction gearbox is driven to operate through the rotary driving piece, the double-shaft reduction gearbox drives the screw rod to rotate through the rotary shaft, at the moment, the nut is positioned on the outer wall of the screw rod to slide, so that the nut drives the left and right shaft mould bodies to be close to or far away from each other through the linkage rod and the side connecting plate, the shaft mould bodies are pushed and pulled through the telescopic driving piece, the distance between the front shaft mould body and the rear shaft mould bodies can be adjusted, and the purpose of automatically adjusting the size of the shaft mould of the elevator in a telescopic manner is achieved, and the convenience in operation and control of the shaft mould of the elevator is improved;

(2) The outward movement amplitude of the shaft die body can be abutted and limited through the arrangement of the two groups of second limiting seats and the first limiting seats, so that the stability of the shaft die body during telescopic adjustment is ensured;

(3) Through setting up spacing template activity between the pit shaft die body, can carry out spacingly by spacing template to the range of movement of pit shaft die body to the phenomenon that produces the skew in the flexible process of pit shaft die body has been reduced.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

Fig. 4 is a schematic diagram of a side view three-dimensional structure of the double-shaft reduction gearbox of the utility model.

In the figure: 1. a lower template platform; 2. a support leg; 3. the first limiting seat; 4. the second limiting seat; 5. a wellbore phantom; 6. a limit template; 7. a side connecting plate; 8. a positioning plate; 9. a telescopic driving member; 10. a rotary driving member; 11. a double-shaft reduction gearbox; 12. a rotating shaft; 13. a screw rod; 14. a nut; 15. a linkage rod; 16. and a piece placing seat.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: a telescopic elevator shaft mould comprises a lower template platform 1, wherein two groups of supporting legs 2 are arranged on the outer walls of two sides of the lower template platform 1, and the two groups of supporting legs 2 are symmetrical about the central line of the lower template platform 1;

When in use, the lower template platform 1 is supported and arranged by the support legs 2;

A piece placing seat 16 is arranged at the central position of the top end of the lower template platform 1, and a double-shaft reduction gearbox 11 is arranged at the central position of the top end of the piece placing seat 16;

when in use, the rotating shaft 12 is arranged and processed by the double-shaft reduction gearbox 11;

The outer walls of the two sides of the double-shaft reduction gearbox 11 are provided with rotating shafts 12, and one end, far away from the double-shaft reduction gearbox 11, of the rotating shafts 12 is provided with a screw rod 13;

in use, the screw rod 13 is arranged so as to carry out arrangement treatment on the nut 14;

The top end of the lower template platform 1 at one side of the workpiece placing seat 16 is provided with a rotary driving piece 10 through a support, and one end of the rotary driving piece 10 is fixedly connected with one end of the double-shaft reduction gearbox 11;

in use, the rotary driving member 10 is opened to drive the double-shaft reduction gearbox 11 to operate;

The outer wall of one side of the screw rod 13 is in threaded connection with a nut 14, the outer wall of one side of the positioning plate 8 is fixedly provided with a side connecting plate 7, the outer walls of two sides of the nut 14 are provided with a linkage rod 15, and one end of the linkage rod 15, which is far away from the nut 14, is fixedly connected with the outer wall of one side of the side connecting plate 7;

When in use, the nut 14 is positioned on the outer wall of the screw rod 13 to slide, so that the nut 14 drives the left and right groups of shaft mold bodies 5 to approach or separate from each other through the related parts such as the linkage rod 15;

Four groups of shaft mold bodies 5 are arranged above the lower mold plate platform 1, limiting mold plates 6 are arranged above the lower mold plate platform 1 between adjacent shaft mold bodies 5, two ends of each limiting mold plate 6 extend into the shaft mold bodies 5, and the limiting mold plates 6 are movably connected with the shaft mold bodies 5;

The edge positions of the two sides of the top end of the lower template platform 1 are provided with first limit seats 3, and the inner walls of the first limit seats 3 are contacted with the outer walls of the shaft mould body 5;

The edge positions of the two ends of the top of the lower template platform 1 are provided with second limiting seats 4, and the inner walls of the second limiting seats 4 are contacted with the outer surface of the shaft mould body 5;

Two groups of positioning plates 8 are arranged at the top end of the lower template platform 1 at the inner side of the shaft die body 5, telescopic driving pieces 9 are arranged on the outer walls of the two sides of the positioning plates 8, and one end, far away from the positioning plates 8, of each telescopic driving piece 9 is fixedly connected with the inner wall of the shaft die body 5.

When the elevator shaft mould is used, firstly, the limiting template 6 is movably arranged between the shaft mould bodies 5, the moving amplitude of the shaft mould bodies 5 can be limited by the limiting template 6, so that the phenomenon of deviation generated in the telescopic process of the shaft mould bodies 5 is reduced, then, the outer moving amplitude of the shaft mould bodies 5 can be limited in an abutting mode through the arrangement of the two groups of second limiting seats 4 and the first limiting seats 3, so that the stability of the shaft mould bodies 5 during telescopic adjustment is ensured, finally, the shaft mould bodies 5 are pushed and pulled through the telescopic driving piece 9, the distance between the front shaft mould bodies 5 and the rear shaft mould bodies 5 can be adjusted, then, the double-shaft reduction box 11 is driven to operate through the rotary driving piece 10, the screw rod 13 is driven by the double-shaft reduction box 11 to rotate through the rotary shaft 12, at the moment, the nut 14 slides on the outer wall of the screw rod 13, the nut 14 drives the left and right shaft mould bodies 5 to be close to each other or far away from each other through the linkage rod 15 and the side connecting plate 7, and the size of the elevator shaft mould can be automatically telescopic adjusted as required, so that the elevator shaft mould is opened and closed, and the elevator shaft mould is used.

Claims (6)

1. A telescoping elevator shaft mold, characterized by: including lower bolster platform (1), the top of lower bolster platform (1) is provided with four groups pit shaft die bodies (5), adjacent lower bolster platform (1) top between pit shaft die bodies (5) all is provided with spacing template (6), the inside that both ends of spacing template (6) all extend to pit shaft die bodies (5), spacing template (6) and pit shaft die bodies (5) swing joint, the edge position department of lower bolster platform (1) top both sides all is provided with first spacing seat (3), the inner wall of first spacing seat (3) touches with the outer wall of pit shaft die bodies (5), the edge position department at pit shaft platform (1) top both ends all is provided with second spacing seat (4), the inner wall of second spacing seat (4) touches with the surface of pit shaft die bodies (5), the inside lower bolster platform (1) top of pit shaft die bodies (5) is provided with two sets of locating plate (8), all install telescopic driving piece (9) on the outer wall of locating plate (8) both sides, telescopic driving piece (9) keep away from the inner wall of fixed connection of pit shaft die bodies (5).

2. A collapsible elevator shaft mould according to claim 1, wherein: two groups of supporting legs (2) are arranged on the outer walls of two sides of the lower template platform (1), and the two groups of supporting legs (2) are symmetrical relative to the central line of the lower template platform (1).

3. A collapsible elevator shaft mould according to claim 1, wherein: the center position of the top end of the lower template platform (1) is provided with a piece placing seat (16), and the center position of the top end of the piece placing seat (16) is provided with a double-shaft reduction gearbox (11).

4. A collapsible elevator shaft mould according to claim 3, wherein: the double-shaft speed reduction box is characterized in that rotating shafts (12) are arranged on the outer walls of the two sides of the double-shaft speed reduction box (11), and a screw rod (13) is arranged at one end, far away from the double-shaft speed reduction box (11), of each rotating shaft (12).

5. A collapsible elevator shaft mould according to claim 4, wherein: the screw rod is characterized in that a nut (14) is connected to the outer wall on one side of the screw rod (13) in a threaded manner, a side connecting plate (7) is fixed to the outer wall on one side of the positioning plate (8), a linkage rod (15) is arranged on the outer wall on two sides of the nut (14), and one end, far away from the nut (14), of the linkage rod (15) is fixedly connected with the outer wall on one side of the side connecting plate (7).

6. A collapsible elevator shaft mould according to claim 3, wherein: the top end of the lower template platform (1) at one side of the part placing seat (16) is provided with a rotary driving part (10) through a support, and one end of the rotary driving part (10) is fixedly connected with one end of the double-shaft reduction gearbox (11).