Steel formwork clamp for building engineering construction

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a steel formwork clamp for building engineering construction, which comprises a bottom plate, two supporting legs are fixed at the bottom of the bottom plate, a support is fixed at the top of the bottom plate, and two hydraulic cylinders are fixed at the top of the support. Through the arrangement of the bottom plate, the supporting legs, the support, the hydraulic cylinder, the clamping pressing plate, the protection base and the transmission mechanism, in the process of using the steel formwork clamp for building engineering construction, after a steel formwork is placed on the top of the bottom plate, the hydraulic cylinder can drive the clamping pressing plate to move downwards, and then the steel formwork is clamped. The clamping pressing plate moves downwards to be tightly attached to the steel formwork so that the steel formwork can be limited and fixed, under cooperation of the transmission mechanism, when the clamping pressing plate moves downwards, the protection base can be driven to move upwards, at the moment, the protection base can conduct enclosure limiting on the steel formwork, and therefore the situation that the steel formwork slides down in the hoisting process can be avoided; in addition, the subsequent dismounting is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, concretely is a steel formwork clamp for building engineering construction. BACKGROUND

[0002] Building engineering is a part of construction engineering, refers to the engineering entity formed through the installation activities of the construction of various housing buildings and its auxiliary facilities and the installation of the line, pipeline and equipment matched therewith, in the building engineering construction process, steel formwork is widely used in building engineering because of its multiple use, concrete pouring forming beautiful characteristics, because steel formwork is heavy, usually through hoisting equipment to move it, in order to ensure the stable connection between steel formwork and hoisting equipment when moving, generally still need to install hoisting auxiliary clamp, but the steel formwork hoisting auxiliary clamp of present is generally used steel cable to bind steel formwork when using, the stability effect of this mode is poor, and the subsequent operation of unloading steel formwork is also more troublesome, and there is inconvenience in use, therefore we propose a steel formwork clamp for building engineering construction to solve the above problems. SUMMARY

[0003] (I) technical problems solved

[0004] In view of the deficiencies of prior art, the utility model provides a steel formwork clamp for building engineering construction, and solves the problems proposed in the above background art.

[0005] (II) technical scheme

[0006] The utility model discloses in order to realize the above-mentioned purpose specifically adopts the following technical scheme:

[0007] A steel formwork clamp for building engineering construction, including the bottom plate, the bottom of bottom plate is fixed with two support feet, the top of bottom plate is fixed with the support, the top of support is fixed with two hydraulic cylinders, the top of two hydraulic cylinders Slidingly penetrates the support and is fixed with the clamping pressure plate that extends to its below, the clamping pressure plate slides on the support, the bottom of bottom plate is slidably penetrated with the protection seat, the top of bottom plate is provided with the transmission mechanism for the clamping pressure plate and can drive the protection seat to move up when moving down, the top of support is provided with the hook assembly.

[0008] Further, the transmission mechanism comprises two guide rails fixed on the top of the bottom plate, one side wall of each of the guide rails is slidably connected with two first racks, the bottom end of each of the first racks is slidably penetrated through the bottom plate and extends to below the bottom plate, the bottom of the bottom plate is fixed with four connecting blocks, corresponding two connecting blocks are rotatably connected with a rotating shaft through a bearing, the surface of the rotating shaft is fixed with two gears, the surface of the protection seat is fixed with four second racks, the first rack and the second rack are respectively meshed with the corresponding gear, the two first racks on the same side are fixed with a cross bar, the bottom of the cross bar is fixed with a spring, and the bottom end of the spring is fixedly connected with the corresponding guide rail.

[0009] Further, the top of each of the guide rails is fixed with a telescopic cover for protecting the spring, and the top end of the telescopic cover is fixedly connected with the corresponding cross bar.

[0010] Further, the hook assembly comprises two mounting plates fixed on the top of the support, the top of each of the two mounting plates is fixed with a guide plate, the four guide holes formed in the top of the guide plate are all provided with a steel wire rope, the bottom end of the steel wire rope is fixedly connected with the support, and the top end of the steel wire rope is fixed with a hook body.

[0011] Further, the four guide holes formed in the top of the guide plate are all rotatably connected with an annular block.

[0012] Further, the bottom of the clamping pressing plate is fixed with an antiskid pad, and the antiskid pad is made of rubber.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the utility model provides a steel formwork clamp for construction engineering construction, has the following beneficial effects:

[0015] The utility model discloses a bottom plate, support foot, support, hydraulic cylinder, clamping pressing plate, protection seat and transmission mechanism are set up, in the process of using this steel formwork clamp for construction engineering construction, after placing the steel formwork on the top of bottom plate, the hydraulic cylinder can drive clamping pressing plate to go down, and clamping pressing plate goes down and is closely combined with steel formwork to realize the location fixing to it, and under the cooperation of transmission mechanism, when clamping pressing plate goes down, will drive protection seat to go up, at this moment, protection seat can be fenced and positioned to steel formwork, so that the situation that steel formwork will appear to slip in hoisting process can be avoided, and it is also more convenient when unloading subsequently. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the first visual angle schematic drawing of the whole structure of the utility model;

[0017] Figure 2 It is the second visual angle schematic drawing of the whole structure of the utility model;

[0018] Figure 3 It is the schematic view of the guide rail structure of the utility model.

[0019] Figure 4 It is the schematic view of the guide plate structure of the utility model.

[0020] In the drawing: 1, bottom plate; 2, support foot; 3, support; 4, hydraulic cylinder; 5, clamping press plate; 6, protection seat; 7, transmission mechanism; 701, guide rail; 702, rack one; 703, connecting block; 704, gear; 705, rack two; 706, cross bar; 707, spring; 708, telescopic cover; 709, rotating shaft; 8, hook assembly; 801, installation; 802, guide plate; 803, steel wire rope; 804, hook body; 805, annular block; 9, non-slip mat. DETAILED DESCRIPTION

[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] EMBODIMENT

[0023] As Figure 1 , Figure 2 and Figure 3As shown, the utility model discloses a steel formwork clamp for building engineering construction, including bottom plate 1, the bottom of bottom plate 1 is fixed with two support feet 2, the top of bottom plate 1 is fixed with support 3, the top of support 3 is fixed with two hydraulic cylinders 4, the top of two hydraulic cylinders 4 is slid and is fixed with clamping pressure plate 5 to extend to its below and is fixed in support 3, the bottom of clamping pressure plate 5 is fixed with antiskid pad 9, antiskid pad 9 is made of rubber, after fixing steel formwork by clamping pressure plate 5, the antiskid pad 9 set up can increase the friction of clamping pressure plate 5 and steel formwork after sticking, so that steel formwork will be more stable after fixing, clamping pressure plate 5 slides on support 3, the bottom of bottom plate 1 is slid and is fixed with protection seat 6, the top of bottom plate 1 is provided with transmission mechanism 7 for clamping pressure plate 5 when going down can drive protection seat 6 to go up, the top of support 3 is provided with hook assembly 8, when using this steel formwork clamp for building engineering construction, the hook assembly 8 set up can be connected with lifting equipment in whole, then can place rectangular steel formwork on the top of bottom plate 1, and after placing steel formwork, in order to facilitate its fixation, its smooth plane should be in the upward state, then can drive two hydraulic cylinders 4 and drive clamping pressure plate 5 to go down, after clamping pressure plate 5 goes down, it will go down and fix steel formwork, and when clamping pressure plate 5 goes down, it will drive transmission mechanism 7, at this moment, under the action of transmission mechanism 7, can drive protection seat 6 to go up, after protection seat 6 goes up, can be fenced to square steel formwork, so that the stability of steel formwork can be enhanced during lifting, and when unloading, only need to start hydraulic cylinder 4 and drive clamping pressure plate 5 to reset, then can release the restriction to it.

[0024] As Figure 1 、 Figure 2 and Figure 3As shown in the drawings, in some embodiments, the transmission mechanism 7 comprises two guide rails 701 fixed on the top of the base plate 1, and the side walls of the guide rails 701 are slidably connected with two gear racks 702, the bottom ends of the gear racks 702 are slidably penetrated through the base plate 1 and extend below the base plate 1, the bottom of the base plate 1 is fixed with four connecting blocks 703, the opposite two connecting blocks 703 are rotatably connected with a rotating shaft 709 through a bearing, the surfaces of the rotating shaft 709 are fixed with two gear wheels 704, the surface of the protective seat 6 is fixed with four gear racks 705, the gear racks 702 and the gear racks 705 are meshingly connected with the corresponding gear wheels 704, the same side two gear racks 702 are fixed with a cross bar 706, the bottom of the cross bar 706 is fixed with a spring 707, the top of the guide rail 701 is fixed with a telescopic cover 708 for protecting the spring 707, the top end of the telescopic cover 708 is fixedly connected with the corresponding cross bar 706, the telescopic cover 708 can protect the spring 707, reduce the influence of the external environment, and prolong the service life of the spring 707, the bottom end of the spring 707 is fixedly connected with the corresponding guide rail 701, in use, when the clamping pressing plate 5 moves downward, the cross bar 706 will be pressed to move downward, the spring 707 will be in a compressed state after the cross bar 706 moves downward, and the cross bar 706 will drive the gear racks 702 to move downward after moving downward, the gear racks 702 can drive the gear racks 705 to move upward under the cooperation of the gear wheels 704, and the protective seat 6 will be driven to move upward to enclose the steel formwork after the gear racks 705 move upward, when the clamping pressing plate 5 is removed, the cross bar 706 will be automatically reset under the resetting force of the compressed spring 707.

[0025] As shown in the drawings, Figure 1 and Figure 4 As shown in the drawings, in some embodiments, the hook assembly 8 comprises two mounting plates 801 fixed on the top of the support 3, the top of the two mounting plates 801 is fixed with a guide plate 802, four guide holes are formed in the top of the guide plate 802, and an annular block 805 is rotatably connected inside the guide holes, when the steel wire rope 803 rubs against the annular block 805, the annular block 805 can rotate to reduce the friction between the guide plate 802 and the steel wire rope 803, the four guide holes formed in the top of the guide plate 802 are provided with the steel wire rope 803, the bottom end of the steel wire rope 803 is fixedly connected with the support 3, and the top end of the steel wire rope 803 is fixed with a hook body 804, in use, the hook body 804 can be hung with the lifting equipment, the steel wire rope 803 and the hook body 804 are provided with four, so as to reduce the shaking range of the clamp during lifting, and the guide plate 802 can further limit the freedom of the steel wire rope 803 in the horizontal direction, thereby reducing the shaking of the lifting clamp.

[0026] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A steel formwork clamp for use in construction engineering, comprising a base plate (1), characterised in that: The bottom of the bottom plate (1) is fixedly provided with two supporting legs (2), the top of the bottom plate (1) is fixedly provided with a support (3), the top of the support (3) is fixedly provided with two hydraulic cylinders (4), the top ends of the two hydraulic cylinders (4) are slidably extended through the support (3) to below the support (3) and are fixedly provided with a clamping pressing plate (5), the clamping pressing plate (5) is slidably arranged on the support (3), the bottom of the bottom plate (1) is slidably provided through a protection seat (6), the top of the bottom plate (1) is provided with a transmission mechanism (7) for driving the protection seat (6) to move upward when the clamping pressing plate (5) moves downward, and the top of the support (3) is provided with a hook assembly (8).

2. A steel formwork clamp for use in construction engineering according to claim 1, characterized in that: The transmission mechanism (7) comprises two guide rails (701) fixedly arranged on the top of the bottom plate (1), one side wall of each of the guide rails (701) is slidably connected with two first racks (702), the bottom ends of the first racks (702) are slidably extended through the bottom plate (1) to below the bottom plate (1), the bottom of the bottom plate (1) is fixedly provided with four connecting blocks (703), the connecting blocks (703) are rotatably connected with a rotating shaft (709) through bearings, the surfaces of the rotating shaft (709) are fixedly provided with two gears (704), the surface of the protection seat (6) is fixedly provided with four second racks (705), the first racks (702) and the second racks (705) are respectively and correspondingly meshed with the gears (704), the two first racks (702) on the same side are fixedly provided with a cross rod (706), the bottom of the cross rod (706) is fixedly provided with a spring (707), and the bottom end of the spring (707) is fixedly connected with the corresponding guide rail (701).

3. A steel formwork clamp for use in construction engineering according to claim 2, characterized in that: The top of each of the guide rails (701) is fixedly provided with an elastic cover (708) for protecting the spring (707), and the top end of the elastic cover (708) is fixedly connected with the corresponding cross rod (706).

4. A steel formwork clamp for use in construction engineering according to claim 1, characterized in that: The hook assembly (8) comprises two mounting plates (801) fixedly arranged on the top of the support (3), the top of each of the mounting plates (801) is fixedly provided with a guide plate (802), four guide holes are formed in the top of the guide plate (802) and are respectively provided with a steel wire rope (803), the bottom end of the steel wire rope (803) is fixedly connected with the support (3), and the top end of the steel wire rope (803) is fixedly provided with a hook body (804).

5. A steel formwork clamp for use in construction engineering according to claim 4, characterised in that: The top of the guide plate (802) is provided with four guide holes, and each of the guide holes is rotatably connected with an annular block (805).

6. A steel formwork clamp for use in construction engineering according to claim 1, characterized in that: The bottom of the clamping pressing plate (5) is fixedly provided with a non-slip pad (9) made of rubber.

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