Fastener type formwork supporting device

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a fastener type formwork supporting device which comprises a supporting frame and a cover plate, tooth grooves are formed in the top of the supporting frame at equal intervals, sliding blocks are symmetrically connected into the supporting frame in a sliding mode, a bridge frame is symmetrically and fixedly connected between the two sliding blocks, and the cover plate is arranged on the supporting frame. Sliding grooves for the sliding blocks to slide are formed in the two sides of the supporting frame in a penetrating mode, sliding strips are fixedly connected to the tops of the sliding blocks and the top of the bridge frame, the cover plates are arranged in a mirror symmetry group, the number of the cover plates in the group is two, and the cover plates are connected with the sliding strips in a sliding mode; the bottom of the fastener type formwork can be supported, meanwhile, the formwork is further reinforced, the supporting frame is prevented from inclining, misplacing, collapsing and the like due to long-term gravity extrusion, danger is avoided, the distance between the supporting frames can be flexibly adjusted according to the distance between steel pipes of the formwork, adaptability is better, and operation is easy, convenient and fast.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a fastener type template supporting device. Background Art

[0002] The fastener formwork refers to the scaffolding and support frame composed of fasteners and steel pipes erected for construction and bearing loads. Fasteners are fastened with bolts, which are generally divided into cast iron fastener steel pipe scaffolding and steel fastener steel pipe scaffolding. Steel fastener steel pipe scaffolding is generally divided into cast steel fastener steel pipe scaffolding and steel plate stamping and hydraulic fastener steel pipe scaffolding. The production process of cast steel fastener steel pipe scaffolding is roughly the same as that of cast iron, while steel plate stamping and hydraulic fastener steel pipe scaffolding are made of 3.5-5mm steel plates through stamping and hydraulic technology. Steel fastener steel pipe scaffolding has superior properties, such as anti-breakage, anti-slip, anti-deformation, anti-slip, anti-rust, etc.

[0003] When constructing the fastener-type formwork in the prior art, it is necessary to place a supporting device in advance at the bottom of the sweeping rod to prevent the steel pipe formwork from sinking into the soil and to improve the stability of the formwork. The supporting device generally adopts wooden planks of similar length and width, but the wooden planks are only used as supporting pads for the steel pipe formwork and cannot further reinforce the formwork. In addition, under long-term gravity compression and weather changes, the supporting wooden planks may also collapse and wear, causing danger. Utility Model Content

[0004] The purpose of the utility model is to provide a fastener-type formwork supporting device, which can support the bottom of the fastener-type formwork and further reinforce the formwork to prevent the support frame from tilting, dislocating, collapsing, etc. due to long-term gravity squeezing, thereby avoiding danger. The support frame spacing can be flexibly adjusted according to the distance between the formwork steel pipes, so the adaptability is better and the operation is relatively simple and convenient.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A fastener-type formwork support device comprises a support frame and a cover plate, the top of the support frame is equidistantly provided with tooth grooves, the interior of the support frame is symmetrically slidably connected with a sliding block, a bridge frame is symmetrically fixedly connected between two of the sliding blocks, sliding grooves for the sliding blocks to slide are through-opened on both sides of the support frame, the tops of the sliding blocks and the bridge frame are fixedly connected with sliding bars, the cover plate is arranged as a group of mirror symmetry, a group of two, the cover plate is slidably connected to the sliding bar, the middle part of the cover plate is fixedly connected with a cylindrical clamping plate, the two ends of the cover plate are fixedly connected with anti-slip teeth for sliding engagement with the tooth grooves, the top of the cover plate and the two sides of the cylindrical clamping plate are symmetrically fixedly connected with connecting plates, and the connecting plates on the tops of the two cover plates are detachably connected by bolt connectors.

[0007] One end of the sliding groove is fixedly connected with a clamping plate located on the outer side of the supporting frame.

[0008] The outer wall of the support frame is symmetrically fixedly connected with supporting feet.

[0009] Both ends of the support frame are fixedly connected with lifting rods.

[0010] An embedding rod is fixedly connected to the outer wall of one side of the two cover plates in a mirror-image manner, and an embedding groove for movably inserting the embedding rod is provided on an adjacent side of the embedding rod.

[0011] The technical effect achieved by the utility model is: it can support the bottom of the fastener-type formwork and further reinforce the formwork to prevent the support frame from tilting, dislocating, collapsing, etc. due to long-term gravity squeezing, thereby avoiding danger; it can flexibly adjust the spacing of the support frame according to the distance of the formwork steel pipes, has better adaptability, and is relatively simple and convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an overall appearance diagram of a fastener-type formwork support device provided in an embodiment of the utility model;

[0013] Figure 2 This is a structural disassembly diagram of a fastener-type formwork support device provided in an embodiment of the utility model;

[0014] Figure 3 yes Figure 2 A partial enlarged view of point A in the middle.

[0015] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0016] 1. Support frame; 101. Support foot; 102. Lifting rod; 103. Sliding groove; 104. Tooth groove; 105. Sliding block; 106. Bridge; 107. Clamp; 108. Sliding strip; 2. Cover plate; 201. Cylindrical clamp; 202. Connecting plate; 203. Anti-slip teeth; 204. Bolt connector; 205. Embedded rod; 206. Embedded groove. DETAILED DESCRIPTION

[0017] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in conjunction with the embodiments below. It should be understood by those skilled in the art that in the disclosure of the utility model, the orientation or position relationship indicated by the terms "tail", "head", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so the above terms cannot be understood as limiting the utility model.

[0018] like Figure 1-2 As shown, a fastener-type formwork support device includes a support frame 1 and a cover plate 2. The outer wall of the support frame 1 is symmetrically fixedly connected with a support foot 101, and both ends of the support frame 1 are fixedly connected with a lifting rod 102. The interior of the support frame 1 is symmetrically slidably connected with a sliding block 105, and a bridge frame 106 is symmetrically fixedly connected between the two sliding blocks 105. Sliding grooves 103 for sliding of the sliding blocks 105 are through-typed on both sides of the support frame 1, and a clamping plate 107 is fixedly connected to one end of the sliding groove 103 and located on the outside of the support frame 1.

[0019] According to the above structure, the support leg 101 enhances the stability of the support frame 1, the lifting rod 102 facilitates the transportation of the support frame 1, and the two sliding blocks 105 slide synchronously in the sliding groove 103 through the bridge frame 106. The splint 107 and the bridge frame 106 can prevent the sliding blocks 105 from being misplaced when sliding.

[0020] See attached Figure 1-3The tops of the sliding block 105 and the bridge frame 106 are fixedly connected with a sliding bar 108, the top of the support frame 1 is equidistantly provided with tooth grooves 104, the cover plate 2 is arranged as a mirror-symmetrical group, a group consists of two, the cover plate 2 is slidably connected with the sliding bar 108, the middle of the cover plate 2 is fixedly connected with a cylindrical clamping plate 201, both ends of the cover plate 2 are fixedly connected with anti-slip teeth 203 for slidingly engaging with the tooth grooves 104, the top of the cover plate 2 and the two sides of the cylindrical clamping plate 201 are symmetrically fixedly connected with connecting plates 202, the connecting plates 202 at the tops of the two cover plates 2 are detachably connected by bolt connectors 204, and one side outer wall of the two cover plates 2 is fixedly connected with an embedded rod 205 in a mirror-symmetrical manner, and an adjacent side of the embedded rod 205 is provided with an embedded groove 206 for movable insertion of the embedded rod 205.

[0021] According to the above structure, the two cover plates 2 slide in different directions on the top of the sliding block 105 and the bridge frame 106 through the sliding bar 108, which is convenient for the steel frame template to be inserted into the cylindrical clamping plate 201, and can slide together with the sliding block 105, which is convenient for matching the distance of the steel frame template. After the steel frame template is inserted into the cylindrical clamping plate 201, the two cover plates 2 are slid to fit together, and the embedded rod 205 on one cover plate 2 is embedded in the embedded groove 206 on the other cover plate 2. When the two cover plates 2 slide and fit together, the anti-slip teeth 203 follow the cover plates 2 and slide and fit into the tooth groove 1 04, to prevent the cover plate 2 from sliding in the "left and right direction", and to fasten the connecting plate 202 through the bolt connector 204, the cylindrical clamp 201 can clamp the steel frame formwork and prevent the cover plate 2 from "sliding back and forth"; the utility model can support the bottom of the fastener-type formwork, and at the same time further reinforce the formwork to prevent the support frame 1 from tilting, dislocating, collapsing, etc. due to long-term gravity squeezing, avoiding danger, and can flexibly adjust the spacing of the support frame 1 according to the distance of the formwork steel pipe, so it has better adaptability and is relatively simple and convenient to operate.

[0022] The working principle of the utility model is as follows: the support legs 101 enhance the stability of the support frame 1, the lifting rod 102 facilitates the transportation of the support frame 1, the two sliding blocks 105 slide synchronously in the sliding groove 103 through the bridge frame 106, and the clamping plate 107 and the bridge frame 106 can prevent the sliding block 105 from being misplaced when sliding; the two cover plates 2 slide in different directions on the top of the sliding block 105 and the bridge frame 106 through the sliding bar 108, so that the steel frame template is inserted into the cylindrical clamping plate 201, and can slide together with the sliding block 105, so that To match the distance of the steel frame formwork, after the steel frame formwork is inserted into the cylindrical clamp 201, the two cover plates 2 are slid to fit together, and the embedded rod 205 on one cover plate 2 is embedded in the embedded groove 206 on the other cover plate 2. When the two cover plates 2 slide and fit together, the anti-slip teeth 203 follow the cover plates 2 and slide into the tooth groove 104 at the same time to prevent the cover plates 2 from sliding in the "left and right direction". The connecting plate 202 is connected and fastened by the bolt connector 204, so that the cylindrical clamp 201 can clamp the steel frame formwork and prevent the cover plates 2 from "sliding back and forth".

[0023] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A fastener-type formwork support device, comprising a support frame (1) and a cover plate (2), characterized in that: The top of the support frame (1) is provided with tooth grooves (104) at equal distances, the interior of the support frame (1) is symmetrically slidably connected with a sliding block (105), a bridge frame (106) is symmetrically fixedly connected between two sliding blocks (105), sliding grooves (103) for sliding the sliding blocks (105) are provided through-type on both sides of the support frame (1), the tops of the sliding blocks (105) and the bridge frame (106) are fixedly connected with sliding bars (108), and the cover plate (2) is arranged as a set of mirror-symmetrical , a group consists of two, the cover plate (2) is slidably connected to the sliding bar (108), a cylindrical clamping plate (201) is fixedly connected to the middle of the cover plate (2), and anti-slip teeth (203) for sliding engagement with the tooth groove (104) are fixedly connected to both ends of the cover plate (2), and connecting plates (202) are symmetrically fixedly connected to the top of the cover plate (2) and located on both sides of the cylindrical clamping plate (201), and the connecting plates (202) at the top of the two cover plates (2) are detachably connected via bolt connectors (204).

2. A fastener-type formwork support device according to claim 1, characterized in that: A clamping plate (107) is fixedly connected to one end of the sliding groove (103) and is located outside the support frame (1).

3. A fastener-type formwork support device according to claim 1, characterized in that: The outer wall of the support frame (1) is symmetrically fixedly connected with supporting feet (101).

4. A fastener-type formwork support device according to claim 1, characterized in that: Lifting rods (102) are fixedly connected to both ends of the support frame (1).

5. A fastener-type formwork support device according to claim 1, characterized in that: An embedding rod (205) is fixedly connected to one side outer wall of the two cover plates (2) in a mirror-image manner, and an embedding groove (206) for movably inserting the embedding rod (205) is provided on an adjacent side of the embedding rod (205).

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