Automatic locking type supporting bracket for movable formwork

Abstract

The utility model provides an automatic locking type supporting bracket of a movable formwork, which relates to the technical field of bridge construction and comprises a triangular bracket, the triangular bracket is anchored on the surface of a column body through prestress finish rolling deformed steel bars, and the triangular bracket is a triangular bracket body formed by welding a tripod vertical rod, a tripod inclined rod and a tripod longitudinal beam. Through cooperation of the locking block parallel guide rod and the locking insertion block, the joist is fixed in butt joint with the supporting column, the hanging basket is automatically locked and installed above the triangular bracket through the joist, manual locking through bolts and other connecting pieces is not needed, the assembly efficiency of the movable formwork is further improved, the workload of manual high-altitude operation is reduced, and the labor intensity of workers is reduced. The problems that when a traditional triangular supporting bracket is installed, a triangular support is anchored to the surface of a column body through prestress finish rolling deformed steel bars, a joist is fixedly installed above the triangular support through connecting pieces such as bolts, manual operation is needed in the installation process, the assembly efficiency is low, and potential safety hazards exist in manual high-altitude operation are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge construction technical field especially relates to a mobile mould frame automatic locking type support bracket. BACKGROUND

[0002] The support bracket is commonly known as a bracket, is the basic support structure of the mobile mould frame bridge machine, is supported on the pile cap through grounding support or shear key support or the shear hole in the middle of the pier, plays the role of transmitting the whole machine load and construction work load to the pier, and the setting of the support bracket ensures the stability of the mould frame and the safety of construction.

[0003] In the installation of the traditional triangular support bracket, the tripod is anchored on the surface of the column through prestressed finish rolling threaded steel, and the joist is fixedly installed above the tripod through the connecting piece such as a bolt, manual operation is needed in the installation process, the assembly efficiency is low, and there are safety hazards in manual high-altitude operation. UTILITY MODEL CONTENTS

[0004] The embodiment of the disclosure relates to a mobile mould frame automatic locking type support bracket, to solve the problem that in the installation of the traditional triangular support bracket, the tripod is anchored on the surface of the column through prestressed finish rolling threaded steel, and the joist is fixedly installed above the tripod through the connecting piece such as a bolt, manual operation is needed in the installation process, the assembly efficiency is low, and there are safety hazards in manual high-altitude operation.

[0005] In the first aspect of the disclosure, a mobile mould frame automatic locking type support bracket is provided, which specifically comprises: a triangular bracket, the triangular bracket is anchored on the surface of the column through prestressed finish rolling threaded steel, the triangular bracket is composed of a triangular frame body welded by a tripod vertical rod, a tripod inclined rod and a tripod longitudinal beam, the upper surface of the tripod longitudinal beam is fixedly connected with two locking sockets, a rectangular protruding column is welded above the locking socket, the upper surface of the tripod longitudinal beam is fixedly connected with a lock block parallel guide rod through a support, the lock block parallel guide rod is parallel to the tripod longitudinal beam, the left end and the right end of the lock block parallel guide rod are movably sleeved with one locking block respectively, a hanging basket joist is arranged above the triangular bracket, the lower surface of the hanging basket joist is fixedly connected with a joist buttress, and the joist buttress is movably connected with the locking socket.

[0006] In at least some embodiments, the upper surface of the locking socket is vertically welded with a rectangular column, and the lower surface of the joist buttress is provided with a buttress socket, and the buttress socket movably sleeves the rectangular column of the locking socket.

[0007] In at least some embodiments, the lower surface of the lock block parallel guide rod is welded with two guide rod connecting plates, the guide rod connecting plates are vertically welded with guide shafts, the outer ends of the guide shafts are welded with limit end plates, and the guide shafts are sleeved with locking springs.

[0008] In at least some embodiments, the lower surface of the locking block is vertically welded with a block guide plate, the block guide plate is slidingly connected with a guide shaft, the other end of the locking spring is fixedly connected with the block guide plate, and a block wedge surface is arranged on the outer end surface of the locking block.

[0009] In at least some embodiments, the lower end surface of the butt joint support column of the joist is provided with a column socket with a rectangular cross section.

[0010] In at least some embodiments, the butt joint support column of the joist is provided with a column sliding groove on the side facing the center of the locking block parallel guide rod, and a directional wedge block is fixedly connected to the inner lower edge of the column sliding groove.

[0011] The utility model provides a kind of mobile mould frame automatic locking type support bracket, with following beneficial effects:

[0012] The utility model improves the butt joint structure between triangular bracket in support bracket and the joist for hanging basket, when the joist for hanging basket is installed, the high-precision butt joint of two components is realized by the butt joint of joist butt joint support column and locking socket, effectively reduces the assembly error of support bracket, ensures the installation precision of support bracket, and guarantees the smooth operation of mobile mould frame.

[0013] In addition, the locking member composed of locking block parallel guide rod and locking block is arranged above the tripod longitudinal beam, when the joist for hanging basket is vertically down hoisted and installed to the upper side of triangular bracket, the joist butt joint support column is fixed by the cooperation of locking block parallel guide rod and locking block, the joist for hanging basket is automatically locked and installed above triangular bracket, without locking it by bolt and other connecting members manually, further improve the assembly efficiency of mobile mould frame, reduce the workload of manual high-altitude operation. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings of the embodiments will be briefly introduced below.

[0015] The drawings described in the following merely relate to some embodiments of the utility model, and are not limited to the utility model.

[0016] In the drawings:

[0017] Figure 1 A schematic view of the overall structure of the present application is shown;

[0018] Figure 2 A structure schematic view of the present application before the joist for hanging basket is installed is shown;

[0019] Figure 3 A structure schematic view of the present application when the joist for hanging basket is separated from triangular bracket is shown;

[0020] Figure 4 The structure diagram of the bottom of the support beam for hanging basket is shown;

[0021] Figure 5 The structure diagram of the butt joint support column of the support beam is shown;

[0022] Figure 6 The structure diagram of the locking socket is shown.

[0023] List of reference signs

[0024] 1, triangular bracket; 101, vertical pole of tripod; 102, inclined pole of tripod; 103, longitudinal beam of tripod; 2, locking socket; 3, parallel guide rod of lock block; 301, guide rod connecting plate; 302, guide shaft; 303, locking push spring; 4, locking plug; 401, plug guide plate; 402, plug wedge surface; 5, support beam for hanging basket; 6, butt joint support column of support beam; 601, support column socket; 602, support column sliding groove; 603, directional wedge block. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Embodiment one: please refer to Figures 1 to 6 :

[0027] The utility model provides a kind of mobile mould frame automatic locking type support bracket, comprising: triangular bracket 1, triangular bracket 1 is anchored in the surface of column by prestressed finish rolling screw thread, triangular bracket 1 is welded into triangular frame body by tripod vertical pole 101, tripod inclined pole 102 and tripod longitudinal beam 103, the upper surface of tripod longitudinal beam 103 is fixedly connected with two locking sockets 2, rectangular boss is welded above locking socket 2, the upper surface of tripod longitudinal beam 103 is fixedly connected with lock block parallel guide rod 3 by support, lock block parallel guide rod 3 is parallel with tripod longitudinal beam 103, the left end and right end of lock block parallel guide rod 3 are movably sleeved with one locking plug 4, triangular bracket 1 is equipped with hanging basket with beam 5 above, the lower surface of hanging basket with beam 5 is fixedly connected with beam buttress 6, beam buttress 6 is movably connected locking socket 2;In normal state, triangular bracket 1 is anchored in the surface of column by prestressed finish rolling screw thread, so that triangular bracket 1 is stably installed with main body, the installation of hanging basket with beam 5 can be carried out after the fixed installation of triangular bracket 1, hanging basket with beam 5 is lifted to the upper surface of triangular bracket 1 by hoisting device, and it is hoisted vertically downward, so that hanging basket with beam 5 is accurately butt-jointed with triangular bracket 1.

[0028] In the embodiment of the present disclosure, the upper surface of the locking socket 2 is vertically welded with a rectangular column, the lower surface of the beam buttress 6 is provided with a buttress socket 601, and the buttress socket 601 movably sleeves the rectangular column of the locking socket 2; when installing the hanging basket with beam 5, high-precision butt joint of the two parts is realized by butt joint of the beam buttress 6 and the locking socket 2, the front, rear, left and right directions of the hanging basket with beam 5 are locked, horizontal deviation of the beam buttress 6 is avoided, assembly error of the support bracket is effectively reduced, installation precision of the support bracket is ensured, and stable operation of the mobile mould frame is guaranteed.

[0029] In the embodiment two, on the basis of the embodiment one, the lower surface of the lock block parallel guide rod 3 is welded with two guide rod connecting plates 301, the guide rod connecting plates 301 are vertically welded with guide shafts 302, the outer ends of the guide shafts 302 are welded with limiting end plates, the guide shafts 302 are sleeved with locking push springs 303, the lower surface of the locking plug block 4 is vertically welded with plug block guide plates 401, the plug block guide plates 401 are slidingly connected with the guide shafts 302, the other end of the locking push spring 303 is fixedly connected with the plug block guide plates 401, the outer end surface of the locking plug block 4 is provided with a plug block wedge surface 402, the lower end surface of the beam butt support 6 is provided with a support socket 601 with a rectangular cross section, the side of the beam butt support 6 facing the center of the lock block parallel guide rod 3 is provided with a support sliding groove 602, the inner lower edge of the support sliding groove 602 is fixedly connected with a directional wedge block 603, and the inclined surface of the directional wedge block 603 faces downward. In the normal state, the locking plug block 4 is pushed outward by the locking push spring 303. When the hanging basket beam 5 moves downward and the support socket 601 is sleeved into the locking socket 2, the directional wedge block 603 is in contact with the plug block wedge surface 402, the locking plug block 4 is pushed towards the center of the lock block parallel guide rod 3, and the locking push spring 303 is compressed. When the directional wedge block 603 is located below the locking plug block 4, the locking plug block 4 moves outward under the pushing of the locking push spring 303 and is inserted above the directional wedge block 603, the beam butt support 6 is limited in the vertical direction, the hanging basket beam 5 and the beam butt support 6 are prevented from deviating from the activity and affecting the installation accuracy of the movable formwork.

[0030] The working principle of the embodiment is as follows: first, the triangular bracket 1 is anchored on the surface of the column by the prestressed finish rolling threaded steel, the triangular bracket 1 is stably installed with the main body, the installation of the hanging basket beam 5 is completed after the fixed installation of the triangular bracket 1, the hanging basket beam 5 is hoisted to above the triangular bracket 1 by the hoisting device, and is hoisted vertically downward, in the process of the downward movement of the hanging basket beam 5 and the beam butt support 6, the support socket 601 movably sleeves the rectangular column of the locking socket 2, the hanging basket beam 5 and the beam butt support 6 are locked in the horizontal direction, the directional wedge block 603 is in contact with the plug block wedge surface 402, the locking plug block 4 is pushed towards the center of the lock block parallel guide rod 3, the locking push spring 303 is compressed, when the directional wedge block 603 is located below the locking plug block 4, the locking plug block 4 moves outward under the pushing of the locking push spring 303 and is inserted above the directional wedge block 603, the beam butt support 6 is limited in the vertical direction, the quick butt joint of the beam butt support 6 and the triangular bracket 1 is realized, the automatic locking of the beam butt support 6 is realized, the assembly efficiency and the assembly accuracy of the movable formwork are improved, the workload of the construction personnel in the high-altitude operation is reduced, and the construction safety is improved.

[0031] In this paper, the following points need to be noted:

[0032] 1.The accompanying drawings are only related to the structure involved in the embodiments of the present disclosure, and other structures can be referred to the general design.

[0033] 2.In the case of no conflict, the embodiments and features in the embodiments of the present disclosure can be combined to obtain new embodiments.

[0034] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A mobile formwork automatic locking support bracket, comprising: Triangular bracket (1), the triangular bracket (1) is anchored by pre-stressed finish rolling threaded steel in the column surface, characterized in that, the triangular bracket (1) is welded by the tripod vertical rod (101), the tripod inclined rod (102) and the tripod longitudinal beam (103) triangular frame body, the upper surface of the tripod longitudinal beam (103) is fixedly connected with two locking sockets (2), the locking socket (2) is welded with a rectangular convex column above, the upper surface of the tripod longitudinal beam (103) is fixedly connected with lock block parallel guide rod (3) through support, the lock block parallel guide rod (3) is parallel with the tripod longitudinal beam (103), the left end and the right end of the lock block parallel guide rod (3) are movably sleeved with one locking plug (4) respectively, the triangular bracket (1) is provided with a hanging basket support beam (5) above, the lower surface of the hanging basket support beam (5) is fixedly connected with a support beam butt joint support (6), the support beam butt joint support (6) is movably connected with the locking socket (2).

2. The self-locking support bracket for mobile formwork according to claim 1, wherein The upper surface of the locking socket (2) is vertically welded with a rectangular column, the lower surface of the support beam butt joint support (6) is provided with a support socket (601), and the support socket (601) is movably sleeved with the rectangular column of the locking socket (2).

3. The self-locking support bracket for mobile formwork according to claim 1, wherein The lower surface of the lock block parallel guide rod (3) is welded with two guide rod connecting plates (301), the guide rod connecting plate (301) is vertically welded with a guide shaft (302), the outer end of the guide shaft (302) is welded with a limit end plate, and the guide shaft (302) is sleeved with a locking push spring (303).

4. The self-locking support bracket for mobile forms of claim 3, wherein, The lower surface of the locking plug (4) is vertically welded with a plug guide plate (401), the plug guide plate (401) is slidably connected with the guide shaft (302), the other end of the locking push spring (303) is fixedly connected with the plug guide plate (401), and the outer end face of the locking plug (4) is provided with a plug wedge surface (402) on the upper edge.

5. The self-locking support bracket for mobile forms of claim 1, wherein, The lower end surface of the support beam butt joint support (6) is provided with a support socket (601) with a rectangular cross section.

6. A self-locking support bracket for mobile formwork according to claim 1, wherein, The side of the support beam butt joint support (6) facing the center of the lock block parallel guide rod (3) is provided with a support sliding groove (602), the inside lower edge of the support sliding groove (602) is fixedly connected with a directional wedge block (603), and the inclined surface of the directional wedge block (603) faces downward.

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