CN211421856U

CN211421856U - Connecting and locking device for building template

Info

Publication number: CN211421856U
Application number: CN201922359842.7U
Authority: CN
Inventors: 付蕾
Original assignee: 付蕾
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-04
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a connection locking device of building templates, including the template body, load mechanism is installed on the front and back two sides of template body, and load mechanism's inside including the crossbeam, and the surface of crossbeam has seted up four and has led to the notch, the both sides threaded connection of crossbeam has the screw thread ejector pin, and the opposite side fixed connection ejector pin cap of screw thread ejector pin, and the inside of ejector pin cap cup joints and is connected with the lever, the screw thread ejector pin passes through and constitutes revolution mechanic between ejector pin cap and the lever, four lead to the parallel form between the notch. The utility model discloses in, can let the lead screw insert through leading to the notch, and can adjust the position of lead screw, through breaking the lever off with the fingers and thumb, can drive the ejector pin cap rotatory, the ejector pin cap is rotatory to drive the screw ejector pin, can make the screw ejector pin support the lead screw, plays clamping action, and the lever can make the laborsaving of rotatory in-process, makes things convenient for the workman to operate.

Description

Connecting and locking device for building template

Technical Field

The utility model relates to a building templates equipment technical field especially relates to a building templates's connection locking device.

Background

The building formwork is a temporary supporting structure, which is made according to the design requirement, so that the concrete structure and the components are formed according to the specified position and geometric dimension, the correct position is kept, the self weight of the building formwork and the external load acting on the building formwork are borne, the aim of formwork engineering is fulfilled, the quality and the construction safety of the concrete engineering are ensured, the construction progress is accelerated, and the engineering cost is reduced.

The connection locking device of the building template usually uses the nails or reserves the connecting pieces on the surface of the template when it is used, and uses a large number of bolts to splice the templates when splicing, which is very inconvenient to use and not adjustable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, a connection locking device of building templates is provided to reach and accomplish the purpose of making things convenient for workman's operation, and the structure is firm.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a building templates's connection locking device, includes the template body, load mechanism is installed on the front and back two sides of template body, and load mechanism's inside including the crossbeam, and the surface of crossbeam has seted up four and leads to the notch, the both sides threaded connection of crossbeam has the screw ejector pin, and the opposite side fixed connection ejector pin cap of screw ejector pin, and the inside of ejector pin cap cup joints and is connected with the lever, the screw ejector pin passes through and constitutes revolution mechanic between ejector pin cap and the lever, four lead to the parallel form between the notch.

As a further description of the above technical solution:

the surface mounting of load mechanism has locking mechanism, and locking mechanism's surface mounting has supporting mechanism.

As a further description of the above technical solution:

the inside of carbon powder feed mechanism is including the funnel, locking mechanism's inside is including the lead screw, and the surface of lead screw cup joints and is connected with two sliding sleeves, the square hole has been seted up to the both sides of sliding sleeve, and for cup jointing between sliding sleeve and the crossbeam to be connected, the front laminating of sliding sleeve is connected with the nut, and is threaded connection between nut and the lead screw.

As a further description of the above technical solution:

the two sliding sleeves are symmetrical about the central axis of the screw rod, and the sliding sleeves form a sliding structure between the screw rod and the nut.

As a further description of the above technical solution:

the utility model discloses a hydraulic telescopic mechanism, including the sleeve, support mechanism's inside is including the sleeve, and is connected for cup jointing between sleeve and the lead screw, telescopic fixed surface is connected with the slash, and the first activity hinge of bottom fixedly connected with of slash, one side fixedly connected with bottom plate of first activity hinge, and the top fixedly connected with second activity hinge of bottom plate, the top fixedly connected with hydraulic telescoping rod of second activity hinge, and hydraulic telescoping rod's top fixedly connected with third activity hinge, the top fixedly connected with connecting piece of third activity hinge, and be fixed connection between connecting piece and the slash, one side fixedly connected with L type splint of bottom plate.

As a further description of the above technical solution:

the bottom plate forms a turnover structure through the first movable hinge and the oblique rod, and the bottom plate forms a retraction structure through the second movable hinge and the hydraulic telescopic rod.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, can let the lead screw insert through leading to the notch, and can adjust the position of lead screw, through breaking the lever off with the fingers and thumb, can drive the ejector pin cap rotatory, the ejector pin cap is rotatory to drive the screw ejector pin, can make the screw ejector pin support the lead screw, plays clamping action, and the lever can make the laborsaving of rotatory in-process, makes things convenient for the workman to operate.

2. The utility model discloses in, can connect the sliding sleeve through the lead screw, can overlap the lead screw on the crossbeam through the sliding sleeve, the sliding sleeve can be tightened up to the nut for the crossbeam presss from both sides tight template, and wherein the sliding sleeve can drive the lead screw and slide on the crossbeam surface, with the template that adapts to different length, through adjusting nut, can adapt to the template of different widths.

3. The utility model discloses in, through starting hydraulic telescoping rod, hydraulic telescoping rod puts down the bottom plate through second activity hinge, through the triangle-shaped shape that slash, first bracing piece, hydraulic telescoping formed, can stabilize whole crimple device, prevents the fracture of template linking department for concrete mud leaks out, causes the engineering rework.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a load structure of the present invention;

fig. 3 is a schematic structural diagram of the locking mechanism of the present invention;

fig. 4 is a schematic structural diagram of the middle supporting mechanism of the present invention.

Illustration of the drawings:

1. a template body; 2. a load mechanism; 201. a cross beam; 202. a through notch; 203. a threaded ejector rod; 204. a jack rod cap; 205. a lever; 3. a locking mechanism; 301. a lead screw; 302. a sliding sleeve; 303. a square hole; 304. a nut; 4. a support mechanism; 401. a sleeve; 402. a slash; 403. a first living hinge; 404. a base plate; 405. a second living hinge; 406. a hydraulic telescopic rod; 407. a third living hinge; 408. a connecting member; 409. an L-shaped splint.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a connection locking device of building templates, including template body 1, load mechanism 2 is installed on the front and back two sides of template body 1, and load mechanism 2's inside is including crossbeam 201, and four logical notches 202 have been seted up on the surface of crossbeam 201, the both sides threaded connection of crossbeam 201 has screw thread ejector pin 203, and the opposite side fixed connection ejector pin cap 204 of screw thread ejector pin 203, and the inside cup joint of ejector pin cap 204 is connected with lever 205, screw thread ejector pin 203 passes through and constitutes revolution mechanic between ejector pin cap 204 and the lever 205, four lead to the notch 202 and be parallel between two liang, break lever 205 and can drive ejector pin cap 204 rotation transmission and move screw thread ejector pin 203 rotatory, play the effect of supporting.

Furthermore, the surface of the loading mechanism 2 is provided with the locking mechanism 3, and the surface of the locking mechanism 3 is provided with the supporting mechanism 4, so that the supporting mechanism 4 can play a role in reinforcing and stabilizing the whole device.

Further, the inside of locking mechanism 3 is including lead screw 301, and the surface of lead screw 301 cup joints and is connected with two sliding sleeves 302, and square hole 303 has been seted up to the both sides of sliding sleeve 302, and for cup jointing between sliding sleeve 302 and the crossbeam 201, the front laminating of sliding sleeve 302 is connected with nut 304, and is threaded connection between nut 304 and the lead screw 301, and sliding sleeve 302 can be tightened up to nut 304, drives crossbeam 201 and presss from both sides tight template.

Furthermore, the two sliding sleeves 302 are symmetrical about the central axis of the screw 301, and the sliding sleeves 302 form a sliding structure through the screw 301 and the nut 304, and can adapt to templates with different widths by adjusting the nut 304.

Further, the support mechanism 4 includes a sleeve 401 inside, the sleeve 401 is connected with the screw 301 in a sleeved manner, the surface of the sleeve 401 is fixedly connected with a slash 402, the bottom end of the slash 402 is fixedly connected with a first movable hinge 403, one side of the first movable hinge 403 is fixedly connected with a bottom plate 404, the top end of the bottom plate 404 is fixedly connected with a second movable hinge 405, the top end of the second movable hinge 405 is fixedly connected with a hydraulic telescopic rod 406, the top end of the hydraulic telescopic rod 406 is fixedly connected with a third movable hinge 407, the top end of the third movable hinge 407 is fixedly connected with a connecting member 408, the connecting member 408 is fixedly connected with the slash 402, one side of the bottom plate 404 is fixedly connected with an L-shaped clamp plate 409, and the second movable hinge 405 can prevent the hydraulic telescopic rod 406 and the bottom plate 404 from structural self-locking and can not achieve the purpose of storing and releasing the predetermined, the L-shaped clamp plates 409 may be fitted to each other so that the L-shaped clamp plates 409 may tightly fix the bottom end of the formwork body 1.

Further, a turning structure is formed between the base plate 404 and the oblique bar 402 through the first movable hinge 403, a folding structure is formed between the base plate 404 and the hydraulic telescopic rod 406 through the second movable hinge 405, and the hydraulic telescopic rod 406 is used for lowering the base plate 404 through the second movable hinge 405.

The working principle is as follows: when the device is used, the threaded mandril 203 is adjusted to the outermost position of the cross beam 201, the sliding sleeve 302 is sleeved on the surface of the cross beam 201, the lead screw 301 is threaded, when the lead screw 301 passes through one cross beam 201, the supporting mechanism 4 is sleeved on the lead screw 301, finally the lead screw 301 passes through the other cross beam 201, the nut 304 is arranged, a rectangular shape is formed between the cross beams 201 of the lead screw 301, the lead screw 301 can be inserted into the through groove 202, the horizontal position of the lead screw 301 can be adjusted, the mandril cap 204 can be driven to rotate by wrestling the lever 205, the mandril cap 204 rotates to drive the threaded mandril 203 to rotate, the threaded mandril 203 can be abutted against the lead screw 301, the lever 205 can save labor in the rotating process and facilitate the operation of workers, the sliding sleeve 302 can be connected through the lead screw 301, the lead screw 301 can be sleeved on the cross beam 201 through the sliding sleeve 302, the nut, wherein sliding sleeve 302 can drive lead screw 301 and slide on crossbeam 201 surface, in order to adapt to the template of different length, through adjusting nut 304, can adapt to the template of different width, through starting hydraulic telescoping rod 406, hydraulic telescoping rod 406 puts down bottom plate 404 through second activity hinge 405, through slash 402, bottom plate 404, the triangle-shaped shape that hydraulic telescoping rod 406 formed, a plurality of L type splint 409 mutually support simultaneously, whole tightening means can stabilize, prevent the fracture of template linking department, make concrete mud leak out, cause the engineering rework.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a connection locking device of building templates, includes template body (1), its characterized in that, load mechanism (2) are installed to the front and back two sides of template body (1), and the inside of load mechanism (2) including crossbeam (201), and the surface of crossbeam (201) has seted up four and has led to notch (202), the both sides threaded connection of crossbeam (201) has screw ejector pin (203), and opposite side fixed connection ejector pin cap (204) of screw ejector pin (203), and the inside cup joint of ejector pin cap (204) is connected with lever (205), screw ejector pin (203) constitute revolution mechanic through between ejector pin cap (204) and lever (205), four are led to the form of parallelism between notch (202).

2. A connecting and locking device for building forms according to claim 1, characterised in that the surface of the load bearing means (2) is provided with locking means (3) and the surface of the locking means (3) is provided with support means (4).

3. The connecting and locking device of the building template as claimed in claim 2, wherein the inside of the locking mechanism (3) comprises a lead screw (301), the surface of the lead screw (301) is connected with two sliding sleeves (302) in a sleeved mode, square holes (303) are formed in two sides of each sliding sleeve (302), the sliding sleeves (302) are connected with the cross beam (201) in a sleeved mode, the front faces of the sliding sleeves (302) are connected with nuts (304) in an attached mode, and the nuts (304) are connected with the lead screw (301) in a threaded mode.

4. The connecting and locking device for the building templates as claimed in claim 3, wherein the two sliding sleeves (302) are symmetrical about the central axis of the screw (301), and the sliding sleeves (302) form a sliding structure through the screw (301) and the nut (304).

5. The connecting and locking device of the building template as claimed in claim 2, wherein the supporting mechanism (4) comprises a sleeve (401) inside, the sleeve (401) is connected with the screw (301) in a sleeved manner, a slash (402) is fixedly connected to the surface of the sleeve (401), a first movable hinge (403) is fixedly connected to the bottom end of the slash (402), a bottom plate (404) is fixedly connected to one side of the first movable hinge (403), a second movable hinge (405) is fixedly connected to the top end of the bottom plate (404), a hydraulic telescopic rod (406) is fixedly connected to the top end of the second movable hinge (405), a third movable hinge (407) is fixedly connected to the top end of the hydraulic telescopic rod (406), a connecting piece (408) is fixedly connected to the top end of the third movable hinge (407), and the connecting piece (408) is fixedly connected to the slash (402), one side of the bottom plate (404) is fixedly connected with an L-shaped clamping plate (409).

6. A connecting and locking device for building templates according to claim 5, wherein the base plate (404) forms a turning structure with the oblique bar (402) through the first movable hinge (403), and the base plate (404) forms a retractable structure with the hydraulic telescopic rod (406) through the second movable hinge (405).