Adjustable formwork supporting device for post-cast strip construction

Abstract

The utility model discloses an adjustable template supporting device for post-cast strip construction, which comprises a supporting device main body, an adjusting cylinder, a post-cast strip template main body and a laser distance measuring sensor, a fixed seat is arranged at the central position of the top of the supporting device main body, and a screw rod is arranged at the central position in the fixed seat; and the outer side of the lead screw is sleeved with an adjusting cylinder, a post-cast strip formwork body is fixed to the top of the adjusting cylinder, a laser distance measuring sensor is arranged on the portion, on one side of the fixing base, of the supporting device body, locking boxes are arranged at the top ends of the two sides of the fixing base correspondingly, and self-locking clamping pieces are arranged on the peripheries of the interiors of the locking boxes through reset springs correspondingly. By installing the supporting device body, the post-cast strip formwork body, the laser distance measuring sensor, the fixing base, the adjusting cylinder and the locking box, the adjusting cylinder can be automatically stabilized at the needed height after the height of the post-cast strip formwork body is adjusted, and loosening and sinking in the concrete pouring process are prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to post-pouring zone template support device technical field, concretely is a kind of adjustable template support device for post-pouring zone construction. BACKGROUND

[0002] Post-pouring zone is usually reserved concrete pouring area after the completion of the main structure of building, in order to deal with settlement difference, temperature stress and other problems, post-pouring zone support template is a template set to provide stable support in post-pouring zone area, its main role is to ensure that template and concrete can remain stable in post-pouring zone concrete pouring process, to avoid deformation or collapse.

[0003] In the construction process, layer height change or support position adjustment situation is often encountered, general support device cannot adjust height, which may cause delay of construction progress, such as patent No. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of adjustable template support device for post-pouring zone construction to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of adjustable template support device for post-pouring zone construction, including support device main body, adjusting cylinder, post-pouring zone template main body and laser ranging sensor, the central position of the top of support device main body is provided with fixed seat, and the central position in the inside of fixed seat is provided with screw rod, the outside of screw rod is equipped with adjusting cylinder, and the top of adjusting cylinder is fixed with post-pouring zone template main body, the bottom of screw rod is provided with driven gear, and the side of driven gear is engaged with driving gear, the bottom of one side of fixed seat is fixed with driving motor, and the output end of driving motor is connected with driving gear by roller, laser ranging sensor is arranged on the support device main body of one side of fixed seat, the top of both sides of fixed seat is provided with locking box, and the periphery in the inside of locking box is all provided with self-locking clamp by reset spring, the side away from fixed seat of self-locking clamp is all provided with iron plate, the inside of locking box is all provided with electromagnet on one side.

[0006] Preferably, the inside of locking box is provided with guide slot on both sides, and the both sides of one end of self-locking clamp are provided with guide block matched with guide slot.

[0007] Preferably, guiding cylinders are arranged on the support device main bodies on both sides of the fixing seat, and guiding rods are sleeved in the guiding cylinders.

[0008] Preferably, support cylinders are arranged on the support device main bodies on the sides of the guiding cylinders away from the fixing seat through rotary mounting seats, and support rods are sleeved in the support cylinders, and the top ends of the support rods are connected with the guiding cylinders through rotating shafts.

[0009] Preferably, strip-shaped holes are formed in the sides of the support cylinders, fasteners are connected to the outer sides of the strip-shaped holes, and the pre-tightening ends of the fasteners are locked and fixed with the support rods through the strip-shaped holes.

[0010] Preferably, anti-disengagement blocks are arranged at the two ends of the bottom of the guiding rod, and anti-disengagement grooves matched with the anti-disengagement blocks are arranged at the top ends of the guiding cylinders.

[0011] Preferably, the sides of the self-locking clamps close to the adjusting cylinders are arc-shaped structures, and anti-slip strips are uniformly distributed on the sides of the self-locking clamps close to the adjusting cylinders.

[0012] Compared with the prior art, the adjustable formwork support device for post-cast strip construction has the following beneficial effects: when the adjusting cylinder drives the post-cast strip formwork body to adjust, the laser distance measuring sensor senses the height of the post-cast strip formwork body in real time, after reaching the specified height, the signal is transmitted to the external controller, the controller controls the electromagnetic iron in the locking box to be powered off, so that the adsorption force between the iron plate on the self-locking clamp and the electromagnetic iron disappears, and the self-locking clamp is displaced in the direction of the adjusting cylinder under the action of the return spring, the adjusting cylinder is clamped, and after the height of the post-cast strip formwork body is adjusted, the adjusting cylinder can be automatically stabilized at the required height, preventing loosening and sinking due to uneven stress during pouring of concrete, and improving safety. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0014] Figure 1 is a front view of the sectional structure of the present application;

[0015] Figure 2 is aFigure 1 Enlarged structural schematic view at A in FIG. 1;

[0016] Figure 3 Locking box overhead structural schematic view of the utility model;

[0017] Figure 4 Supporting cylinder structural schematic view of the utility model.

[0018] In the figure: 1, supporting device main body; 2, fixed seat; 3, adjusting cylinder; 4, post-cast strip template main body; 5, locking box; 6, supporting rod; 7, supporting cylinder; 8, guide cylinder; 9, guide rod; 10, laser ranging sensor; 11, drive motor; 12, driving gear; 13, driven gear; 14, screw rod; 15, electromagnet; 16, return spring; 17, self-locking clamping piece; 18, iron plate; 19, guide slot; 20, anti-skid strip; 21, anti-dropping block; 22, rotary mounting seat; 23, strip-shaped hole; 24, fastener. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-4 The utility model provides an embodiment: a kind of adjustable formwork supporting device for post-cast strip construction, including supporting device main body 1, adjusting cylinder 3, post-cast strip template main body 4 and laser ranging sensor 10, fixed seat 2 is arranged at the central position of the top of supporting device main body 1, and the central position in the inside of fixed seat 2 is provided with screw rod 14, adjusting cylinder 3 is sleeved on the outside of screw rod 14, and the top of adjusting cylinder 3 is fixed with post-cast strip template main body 4;

[0021] The bottom of screw rod 14 is provided with driven gear 13, and the side of driven gear 13 is engaged with driving gear 12, and the bottom of one side of fixed seat 2 is fixed with drive motor 11, and the output end of drive motor 11 is connected with driving gear 12 by roller shaft;

[0022] Drive motor 11 drives driving gear 12 to rotate, so that driven gear 13 and screw rod 14 rotate, so that adjusting cylinder 3 moves upwards along screw rod 14, so that post-cast strip template main body 4 is adjusted in height, until the upper surface of post-cast strip template main body 4 can abut on the bottom of the joint of plate to be poured;

[0023] The support device body 1 on one side of the fixed seat 2 is provided with a laser ranging sensor 10, which senses the height of the post-pouring strip formwork body 4 in real time, and transmits a signal to an external controller when reaching a specified height, so that the controller controls the driving motor 11 to stop running.

[0024] The top ends of the fixed seat 2 on both sides are provided with locking boxes 5, and the periphery of the inside of the locking box 5 is provided with self-locking clamps 17 through reset springs 16, the side away from the fixed seat 2 of the self-locking clamp 17 is provided with an iron plate 18, and the inside of the locking box 5 is provided with an electromagnet 15 on one side.

[0025] When the driving motor 11 stops running, the electromagnet 15 in the locking box 5 is powered off, so that the adsorption force between the iron plate 18 on the self-locking clamp 17 and the electromagnet 15 disappears, and the self-locking clamp 17 is displaced in the direction of the adjusting cylinder 3 under the action of the reset spring 16, clamping the adjusting cylinder 3;

[0026] The adjusting cylinder 3 can be automatically stabilized at the required height after adjustment, preventing loosening and sinking due to uneven stress during concrete pouring, and improving safety;

[0027] The side close to the adjusting cylinder 3 of the self-locking clamp 17 is arc-shaped, and the side close to the adjusting cylinder 3 of the self-locking clamp 17 is uniformly distributed with anti-skid strips 20, increasing the friction between the self-locking clamp 17 and the adjusting cylinder 3 and improving stability;

[0028] The inside of the locking box 5 on both sides is provided with a guide groove 19, and the two sides of one end of the self-locking clamp 17 are provided with guide blocks matched with the guide grooves 19, so that the movement track of the self-locking clamp 17 remains stable and is not easy to deviate;

[0029] The support device body 1 on both sides of the fixed seat 2 is provided with a guide cylinder 8, and the inside of the guide cylinder 8 is sleeved with a guide rod 9, and the top end of the guide rod 9 is connected with the bottom end of the post-pouring strip formwork body 4;

[0030] The post-pouring strip formwork body 4 slides in the guide cylinder 8 during adjustment, playing a supporting and guiding role, which is beneficial to disperse the pressure received by the post-pouring strip formwork body 4 during pouring;

[0031] The two ends of the bottom of the guide rod 9 are provided with anti-dropping blocks 21, and the top end of the inside of the guide cylinder 8 is provided with anti-dropping clamping grooves matched with the anti-dropping blocks 21, preventing the guide rod 9 from being disconnected with the guide cylinder 8;

[0032] The support device body 1 on the side away from the fixed seat 2 of the guide cylinder 8 is provided with a support cylinder 7 through a rotary mounting seat 22, and the inside of the support cylinder 7 is sleeved with a support rod 6, and the top end of the support rod 6 is connected with the guide cylinder 8 through a rotating shaft;

[0033] The support cylinders 7 and the support rods 6 are arranged in an inclined manner, and the structural stability of the guide cylinder 8 is enhanced by providing additional support force, so that the deformation or collapse of the structure due to uneven stress can be prevented.

[0034] A strip-shaped hole 23 is formed on one side of each support cylinder 7, and a fastener 24 is connected to the outer side of the strip-shaped hole 23, and the pre-tightening end of the fastener 24 passes through the strip-shaped hole 23 and is locked and fixed with the support rod 6.

[0035] The extension length of the support rod 6 can be adjusted by loosening the fastener 24, and the inclination angle of the entire support structure can be adjusted by moving the position of the rotating mounting seat 22, so that the stress is more uniform according to the actual construction environment, thereby avoiding structural damage caused by excessive local stress.

[0036] The specific model and specification of the laser ranging sensor 10 and the driving motor 11 need to be determined according to the specification parameters of the device, and the selection calculation method is a prior art, so it will not be described in detail.

[0037] Working principle: when the embodiment of the application is in use, the driving motor 11 drives the driving gear 12 to rotate, so that the driven gear 13 and the lead screw 14 rotate, thereby causing the adjusting cylinder 3 to move upwards along the lead screw 14, thereby driving the post-cast strip template main body 4 to adjust the height, until the upper surface of the post-cast strip template main body 4 can abut against the bottom of the joint of the plate to be poured, the laser ranging sensor 10 senses the height of the post-cast strip template main body 4 in real time, and after reaching the specified height, the signal is transmitted to the external controller, the controller controls the driving motor 11 to stop running, and at the same time controls the electromagnet 15 in the locking box 5 to be powered off, so that the adsorption force between the iron plate 18 on the self-locking clamp 17 and the electromagnet 15 disappears, thereby causing the self-locking clamp 17 to displace in the direction of the adjusting cylinder 3 under the action of the return spring 16, clamping the adjusting cylinder 3, which can automatically stabilize the adjusting cylinder 3 at the required height after adjustment, preventing loosening and sinking due to uneven stress during pouring of concrete, improving safety, and at the same time, the guide rod 9 slides in the guide cylinder 8 during adjustment of the post-cast strip template main body 4, thereby playing a supporting and guiding role, which is beneficial to dispersing the pressure received by the post-cast strip template main body 4 during pouring, and in addition, the support cylinders 7 and the support rods 6 are arranged on one side of the guide cylinder 8, and the support cylinders 7 and the support rods 6 are arranged in an inclined manner, thereby enhancing the structural stability of the guide cylinder 8 by providing additional support force, so that the deformation or collapse of the structure due to uneven stress can be prevented, and in addition, the extension length of the support rod 6 can be adjusted by loosening the fastener 24, and the inclination angle of the entire support structure can be adjusted by moving the position of the rotating mounting seat 22, so that the stress is more uniform according to the actual construction environment, thereby avoiding structural damage caused by excessive local stress.

[0038] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

[0039] It is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.

[0040] It should be noted that the terms "first", "second", and the like, used in the specification and the claims of the application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein.

[0041] The above only is the preferred embodiment of the present application, and does not limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An adjustable formwork support device for post-cast strip construction, characterized by, The utility model provides a support device for post-cast strip formwork, including support device body (1), adjusting cylinder (3), post-cast strip formwork body (4) and laser ranging sensor (10), the central position of support device body (1) top is provided with fixed seat (2), and the central position inside fixed seat (2) is provided with lead screw (14), the outside of lead screw (14) is equipped with adjusting cylinder (3), and the top of adjusting cylinder (3) is fixed with post-cast strip formwork body (4), the bottom of lead screw (14) is provided with driven gear (13), and the side of driven gear (13) is engaged with driving gear (12), the bottom of one side of fixed seat (2) is fixed with drive motor (11), and the output of drive motor (11) is connected with driving gear (12) through roller, the support device body (1) of one side of fixed seat (2) is provided with laser ranging sensor (10), the top of both sides of fixed seat (2) is provided with locking box (5), and the inside of locking box (5) is all provided with self-locking catch (17) through reset spring (16) all around, the side away from fixed seat (2) of self-locking catch (17) is provided with iron plate (18), and the side of inside locking box (5) is provided with electromagnet (15).

2. The adjustable formwork support device for construction of post-cast strip according to claim 1, characterized in that: The inside of both sides of locking box (5) is provided with guide groove (19), and the both sides of one end of self-locking catch (17) are provided with guide block matched with guide groove (19).

3. The adjustable formwork support device for construction of post-cast strip according to claim 1, characterized in that: The support device body (1) of both sides of fixed seat (2) is provided with guide cylinder (8), and the inside of guide cylinder (8) is all equipped with guide rod (9), and the top of guide rod (9) is connected with the bottom of post-cast strip formwork body (4).

4. The adjustable formwork support device for construction of post-cast strip according to claim 3, characterized in that: The support device body (1) of both sides of guide cylinder (8) away from fixed seat (2) is all provided with support cylinder (7) through rotary mounting base (22), and the inside of support cylinder (7) is all equipped with support rod (6), and the top of support rod (6) is connected with guide cylinder (8) through rotating shaft.

5. The adjustable formwork support device for construction of post-cast strip according to claim 4, characterized in that: The side of support cylinder (7) is provided with strip hole (23), and the outside of strip hole (23) is connected with fastener (24), and the pre-tightening end of fastener (24) is locked and fixed with support rod (6) through strip hole (23).

6. The adjustable formwork support device for construction of post-cast strip according to claim 3, characterized in that: The both ends of guide rod (9) bottom are provided with anti-dropping block (21), and the top of inside guide cylinder (8) is provided with anti-dropping groove matched with anti-dropping block (21).

7. The adjustable formwork support device for construction of post-cast strip according to claim 1, characterized in that: The side of self-locking catch (17) close to adjusting cylinder (3) is arc surface structure, and the side of self-locking catch (17) close to adjusting cylinder (3) is evenly distributed with antiskid strip (20).

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