Portable template clamp

Abstract

The utility model relates to the technical field of building equipment, and discloses a portable formwork clamp which comprises a fixed rod, a movable rod is installed on the inner surface of the fixed rod in a sliding mode, according to the portable formwork clamp, an electric wrench is used for driving a hexagonal block to rotate, the hexagonal block drives a threaded rod to move in the fixed rod, and the threaded rod is driven to move in the fixed rod. The position of a stop block on a threaded rod in a fixed rod is adjusted, then a user drags a movable rod to make the movable rod make contact with the stop block, then a first clamping jaw and a second clamping jaw on a first fixed block and a second fixed block are pulled outwards, and the first clamping jaw and the second clamping jaw drive a sliding rod to slide outwards firstly and then move upwards in a sliding groove; then a pulling block is pressed, the pulling block drives a clamping rod to move inwards, a first clamping jaw is fixed to a first fixing block, a second clamping jaw is fixed to a second fixing block, then a user inserts the opened formwork clamp into a building mold, and then the user rotates a hexagonal block through an electric wrench.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, and particularly relates to a portable formwork fixture. Background Technique

[0002] A building formwork is a temporary support structure, which is made according to the design requirements, so that the concrete structure and components are formed according to the specified positions and geometric dimensions, maintain their correct positions, and bear the self-weight of the building formwork and the external loads acting on it.

[0003] Publication No. CN220909130U discloses a formwork fixture, including a cross beam, a first column, a second column and a support member. The cross beam is suitable for supporting a first formwork. The first column is detachably installed on the cross beam and is suitable for supporting a second formwork. The second column is arranged opposite to the first column and is detachably installed on the cross beam and is suitable for supporting a third formwork. The support member is detachably installed on the cross beam, and the support direction of the support member is opposite to the setting directions of the first column and the second column. By detachably installing the first column, the second column and the support member on the cross beam, when the concrete in the formwork solidifies to reach the formwork removal strength, the first column, the second column, the cross beam, the first formwork and the second formwork can be removed first to formwork other structures, thereby improving the utilization rate of the formwork and the formwork fixture, accelerating the construction period progress, and saving the construction cost. It has the advantages of simple structure and convenient operation.

[0004] This patent uses limit holes and limit rods to fix building formworks of different specifications and sizes. Since the specifications of building formworks are different, such as when the width of the building formwork is different from the distance of the limit holes of the formwork fixture, new limit holes need to be opened on the formwork fixture to fix the building formwork. At the same time, the clamping claws of the formwork fixture are usually fixed on the fixture rod, resulting in a large volume of the formwork fixture and inconvenient to carry. Therefore, a building formwork fixture that can quickly fix the building formwork and is convenient to carry is needed. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a portable formwork fixture, which can effectively solve the problems of the prior art.

[0007] (2) Technical Solutions

[0008] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0009] The utility model discloses a portable template fixture, which comprises a fixed rod. An activity rod is slidably installed on the inner surface of the fixed rod. Fixed mechanisms are fixedly installed on the right side of the activity rod and the left side of the fixed rod. The fixed mechanism comprises a first fixed block, a second fixed block, a first clamping jaw and a second clamping jaw. An adjusting mechanism is threadedly installed on the inner surface of the first fixed block. The adjusting mechanism comprises a threaded rod, a blocking block and a hexagonal block.

[0010] Furthermore, the bottom of the first fixed block is movably connected to the top of the first clamping jaw through a movable mechanism, and the bottom of the second fixed block is movably connected to the top of the second clamping jaw through a movable mechanism.

[0011] Furthermore, the movable mechanism comprises a chute, a clamping groove, a slider, a sliding rod, a clamping rod and a pulling block. The chutes are opened on the inner surfaces of the first fixed block and the second fixed block.

[0012] Furthermore, the clamping groove is opened on the inner surface of the chute, and the inner surface of the sliding rod is fixedly connected to the outer surface of the slider.

[0013] Furthermore, the outer surface of the sliding rod is slidably connected to the inner surface of the chute, and the outer surface of the slider is slidably connected to the inner surface of the clamping groove.

[0014] Furthermore, the outer surfaces of the two clamping rods are slidably connected to the inner surfaces of the first fixed block and the second fixed block, and the mutually remote ends of the two clamping rods are fixedly connected to the opposite sides of the two pulling blocks.

[0015] Furthermore, the right end of the threaded rod is fixedly connected to the left side of the blocking block, the left end of the threaded rod is fixedly connected to the right side of the hexagonal block, the outer surface of the threaded rod is threadedly connected to the inner surface of the first fixed block, and the outer surface of the threaded rod is movably connected to the inner surface of the activity rod.

[0016] (III) Beneficial effects

[0017] Adopting the technical solution provided by the utility model, compared with the known public technology, the following beneficial effects are obtained:

[0018] 1. By adding a design for quickly adjusting and fixing the template fixture, through the combined use of the hexagonal block, the threaded rod and the fixed rod, the combined use of the threaded rod, the blocking block, the fixed rod and the activity rod, the combined use of the fixed rod, the activity rod, the first fixed block and the second fixed block, and the combined use of the first fixed block, the second fixed block, the first clamping jaw and the second clamping jaw, the template fixture can be fixed to building molds of different widths and sizes, avoiding the problem that when the width of the building template is different from the distance between the limiting holes of the template fixture, new limiting holes need to be opened on the template fixture to fix the building template.

[0019] 2. The utility model facilitates the portability of the building mold fixture by adding a design for easy carrying. Through the cooperation of the sliding groove with the first fixing block and the second fixing block, the cooperation of the sliding groove and the clamping groove with the sliding rod and the sliding block, and the cooperation of the sliding rod with the first clamping jaw and the second clamping jaw, the clamping jaws of the fixture are folded, thereby improving the portability of the building formwork fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a three-dimensional structure diagram of the present utility model;

[0022] Figure 2 It is a longitudinal sectional view of the three-dimensional structure of the fixed rod and the movable rod in the embodiment;

[0023] Figure 3 It is a partial sectional view of the three-dimensional structure of the first fixing block and the first clamping jaw in the embodiment;

[0024] Figure 4 In the embodiment Figure 3 It is an enlarged view of A in

[0025] The reference numerals in the drawings respectively represent: 1, fixed rod; 2, movable rod; 3, fixing mechanism; 31, first fixing block; 32, second fixing block; 33, first clamping jaw; 34, second clamping jaw; 4, movable mechanism; 41, sliding groove; 42, clamping groove; 43, sliding block; 44, sliding rod; 45, clamping rod; 46, pulling block; 5, adjusting mechanism; 51, threaded rod; 52, blocking block; 53, hexagonal block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0027] The following will further describe the present utility model with reference to the embodiments.

[0028] Refer to Figures 1 - 4, A portable template fixture in this embodiment includes a fixed rod 1. A movable rod 2 is slidably installed on the inner surface of the fixed rod 1. Fixed mechanisms 3 are fixedly installed on the right side of the movable rod 2 and the left side of the fixed rod 1. The fixed mechanism 3 includes a first fixed block 31, a second fixed block 32, a first clamping jaw 33 and a second clamping jaw 34. An adjusting mechanism 5 is threadedly installed on the inner surface of the first fixed block 31. The adjusting mechanism 5 includes a threaded rod 51, a blocking block 52 and a hexagonal block 53.

[0029] As Figure 1 and 2 shown, the bottom of the first fixed block 31 is movably connected to the top of the first clamping jaw 33 through a movable mechanism 4, and the bottom of the second fixed block 32 is movably connected to the top of the second clamping jaw 34 through a movable mechanism 4.

[0030] As Figure 3 and 4 shown, the movable mechanism 4 includes a chute 41, a card slot 42, a slider 43, a sliding rod 44, a clamping rod 45 and a pulling block 46. The chutes 41 are opened on the inner surfaces of the first fixed block 31 and the second fixed block 32.

[0031] As Figure 3 and 4 shown, the card slot 42 is opened on the inner surface of the chute 41, and the inner surface of the sliding rod 44 is fixedly connected to the outer surface of the slider 43.

[0032] As Figure 3 and 4 shown, the outer surface of the sliding rod 44 is slidably connected to the inner surface of the chute 41, and the outer surface of the slider 43 is slidably connected to the inner surface of the card slot 42.

[0033] As Figure 3 and 4 shown, the outer surfaces of the two clamping rods 45 are slidably connected to the inner surfaces of the first fixed block 31 and the second fixed block 32, and the mutually remote ends of the two clamping rods 45 are fixedly connected to the opposite sides of the two pulling blocks 46.

[0034] As Figure 1 and 2 shown, the right end of the threaded rod 51 is fixedly connected to the left side of the blocking block 52, the left end of the threaded rod 51 is fixedly connected to the right side of the hexagonal block 53, the outer surface of the threaded rod 51 is threadedly connected to the inner surface of the first fixed block 31, and the outer surface of the threaded rod 51 is movably connected to the inner surface of the movable rod 2.

[0035] In summary, the portable template fixture can be operated by driving the hexagonal block 53 with an electric wrench. The hexagonal block 53 drives the threaded rod 51 to move within the fixed rod 1, adjusting the position of the blocking block 52 on the threaded rod 51 within the fixed rod 1. Then, the user pulls the movable rod 2 to make it touch the blocking block 52. Next, the user bends the first clamping jaws 33 and the second clamping jaws 34 on the first fixing block 31 and the second fixing block 32 outwards, causing the first clamping jaws 33 and the second clamping jaws 34 to drive the sliding rod 44 to first slide outwards and then upwards within the sliding groove 41. Then, the pulling block 46 is pressed, and the pulling block 46 drives the locking rod 45 to move inwards, fixing the first clamping jaws 33 on the first fixing block 31 and the second clamping jaws 34 on the second fixing block 32. Then, the user inserts the opened template fixture onto the building mold. Then, the user rotates the hexagonal block 53 with an electric wrench. The hexagonal block 53 drives the blocking block 52 to move outwards through the threaded rod 51. The blocking block 52 drives the second fixing block 32 to move inwards through the movable rod 2. The second fixing block 32 drives the second clamping jaws 34 to move inwards, fixing the building mold.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A portable template fixture, comprising a fixed rod (1), characterized in that: The inner surface of the fixed rod (1) is slidably installed with a movable rod (2). Fixed mechanisms (3) are fixedly installed on the right side of the movable rod (2) and the left side of the fixed rod (1). The fixed mechanism (3) includes a first fixed block (31), a second fixed block (32), a first jaw (33) and a second jaw (34). The inner surface of the first fixed block (31) is threadedly installed with an adjusting mechanism (5). The adjusting mechanism (5) includes a threaded rod (51), a blocking block (52) and a hexagonal block (53).

2. The portable template jig according to claim 1, characterized in that: The bottom of the first fixed block (31) is movably connected to the top of the first jaw (33) through a movable mechanism (4). The bottom of the second fixed block (32) is movably connected to the top of the second jaw (34) through a movable mechanism (4).

3. The portable template jig according to claim 2, characterized in that: The movable mechanism (4) includes a chute (41), a card slot (42), a slider (43), a sliding rod (44), a clamping rod (45) and a pulling block (46). The chutes (41) are provided on the inner surfaces of the first fixed block (31) and the second fixed block (32).

4. The portable template fixture according to claim 3, wherein: The card slot (42) is opened on the inner surface of the chute (41). The inner surface of the sliding rod (44) is fixedly connected to the outer surface of the slider (43).

5. The portable template jig according to claim 3, wherein: The outer surface of the sliding rod (44) is slidably connected to the inner surface of the chute (41). The outer surface of the slider (43) is slidably connected to the inner surface of the card slot (42).

6. The portable template jig according to claim 3, wherein: The outer surfaces of the two clamping rods (45) are slidably connected to the inner surfaces of the first fixed block (31) and the second fixed block (32). The mutually remote ends of the two clamping rods (45) are fixedly connected to the opposite sides of the two pulling blocks (46).

7. A portable template fixture according to claim 1, wherein: The right end of the threaded rod (51) is fixedly connected to the left side of the blocking block (52). The left end of the threaded rod (51) is fixedly connected to the right side of the hexagonal block (53). The outer surface of the threaded rod (51) is threadedly connected to the inner surface of the first fixed block (31). The outer surface of the threaded rod (51) is movably connected to the inner surface of the movable rod (2).

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