Trackless trolley template

Abstract

The utility model discloses a trackless trolley template. The trackless trolley template comprises a trolley bracket and a template body, one surface of the trolley bracket is fixedly connected with a plurality of template bodies, and the plurality of template bodies are vertically arranged and are coplanar; a transverse displacement mechanism and a longitudinal displacement mechanism are arranged at the bottom of the trolley support. Trackless displacement can be achieved, no track needs to be laid, the construction cost is reduced, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a trolley template, in particular to a trackless trolley template. Background Art

[0002] The trolley formwork is a special mechanical construction equipment used to cast the tunnel lining concrete slab according to the different contour shapes of the tunnel and the different pouring methods of the tunnel lining concrete. It is widely used in the construction of railways, highways, water conservancy and hydropower projects. The existing trolley formwork needs to lay the track before it can be used. Utility Model Content

[0003] The purpose of the utility model is to provide a trackless trolley template to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A trackless trolley template comprises a trolley support and a template body; one side of the trolley support is fixedly connected to a plurality of template bodies, and the plurality of template bodies are vertically arranged and coplanar; a lateral displacement mechanism and a longitudinal displacement mechanism are arranged at the bottom of the trolley support.

[0006] As a further solution of the utility model: the lateral displacement mechanism includes a connecting bracket A, a lateral slide, a lateral displacement driving hydraulic rod, a lateral support foot and a lateral rail. There are two lateral rails and they are fixedly installed on the bottom of the trolley bracket. Each lateral rail is slidably connected with a lateral slide. Both ends of the lateral slide are fixedly connected to the lateral support foot. One end of the lateral displacement driving hydraulic rod is fixedly connected to the bottom of the lateral slide, and the other end of the lateral displacement driving hydraulic rod is fixedly connected to the trolley bracket through the connecting bracket A.

[0007] As a further solution of the utility model: the two longitudinally distributed transverse support legs are also connected by a longitudinal beam.

[0008] As a further solution of the present invention: the longitudinal displacement mechanism includes a lifting hydraulic rod, a longitudinal supporting foot, a connecting bracket B, a connecting rod, a longitudinal displacement driving hydraulic rod, a longitudinal slide groove and a longitudinal rail. The two longitudinal slide grooves are distributed at the two end positions of the bottom of the trolley bracket; and the two ends of each longitudinal slide groove are fixedly connected to one end of the corresponding lifting hydraulic rod, and the other end of the lifting hydraulic rod is fixedly connected to the trolley bracket, and the lifting hydraulic rod is vertically arranged; the longitudinal rails are slidably connected in the longitudinal slide grooves, and the two ends of each longitudinal rail are fixedly connected to the longitudinal supporting feet, and a longitudinal displacement driving hydraulic rod parallel to the longitudinal rail is arranged between the two longitudinal supporting feet at both ends of each longitudinal track, one end of the longitudinal displacement driving hydraulic rod is hinged to a longitudinal supporting foot, the other end of the longitudinal displacement driving hydraulic rod is hinged to one end of the bracket B, and the other end of the connecting bracket B is fixedly connected to the surface of the longitudinal slide groove.

[0009] As a further solution of the utility model: a connecting rod parallel to the longitudinal track is further arranged between the two longitudinal supporting feet at both ends of each longitudinal track, and both ends of the connecting rod are hinged to the corresponding longitudinal supporting feet.

[0010] Compared with the prior art, the beneficial effects of the present invention are: the present invention can realize trackless displacement without laying tracks, thus reducing construction costs and improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the trackless trolley template.

[0012] Figure 2 for Figure 1 Side view of. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] See also Figures 1-2 In the embodiment of the utility model, a trackless trolley template includes a trolley support 1 and a template body 2;

[0015] One side of the trolley bracket 1 is fixedly connected to a plurality of template bodies 2, and the plurality of template bodies 2 are vertically arranged and coplanar; a lateral displacement mechanism and a longitudinal displacement mechanism are arranged at the bottom of the trolley bracket 1.

[0016] The lateral displacement mechanism includes a connecting bracket A3, a lateral slide 4, a lateral displacement driving hydraulic rod 5, a lateral support foot 6 and a lateral rail 7. There are two lateral rails 7 fixedly installed at the bottom of the trolley bracket 1. Each lateral rail 7 is slidably connected with a lateral slide 4. Both ends of the lateral slide 4 are fixedly connected to the lateral support foot 6. The two longitudinally distributed lateral support feet 6 are also connected by a longitudinal beam.

[0017] The lateral support legs 6, lateral rails 7 and longitudinal beams form a lateral displacement bracket, and a lateral displacement driving hydraulic rod 5 capable of lateral extension and retraction is arranged below the lateral displacement bracket.

[0018] One end of the lateral displacement driving hydraulic rod 5 is fixedly connected to the bottom of the lateral slide groove 4, and the other end of the lateral displacement driving hydraulic rod 5 is fixedly connected to the trolley bracket 1 through the connecting bracket A3.

[0019] The longitudinal displacement mechanism includes a lifting hydraulic rod 8, a longitudinal support foot 9, a connecting bracket B10, a connecting rod 11, a longitudinal displacement driving hydraulic rod 12, a longitudinal slide 13 and a longitudinal track 14. The two longitudinal slides 13 are distributed at both ends of the bottom of the trolley bracket 1; and both ends of each longitudinal slide 13 are fixedly connected to one end of the corresponding lifting hydraulic rod 8, and the other end of the lifting hydraulic rod 8 is fixedly connected to the trolley bracket 1. The lifting hydraulic rod 8 is vertically arranged; the longitudinal slide 13 is slidably connected with the longitudinal track 14, and each longitudinal slide 13 is fixedly connected to the trolley bracket 1. Both ends of the longitudinal rail 14 are fixedly connected to the longitudinal support feet 9, and a connecting rod 11 parallel to the longitudinal rail 14 and a longitudinal displacement driving hydraulic rod 12 are arranged between the two longitudinal support feet 9 at both ends of each longitudinal rail 14. Both ends of the connecting rod 11 are hinged to the corresponding longitudinal support feet 9, one end of the longitudinal displacement driving hydraulic rod 12 is hinged to a longitudinal support foot 9, and the other end of the longitudinal displacement driving hydraulic rod 12 is hinged to one end of the connecting bracket B10, and the other end of the connecting bracket B10 is fixedly connected to the surface of the longitudinal slide groove 13.

[0020] Specifically, as required, a through hole for the lifting hydraulic rod 8 to pass through is provided on the transverse track 7; or the lifting hydraulic rod 8 and the transverse track 7 are staggered to meet the lifting requirements.

[0021] The above-mentioned lateral displacement driving hydraulic rod 5, lifting hydraulic rod 8 and longitudinal displacement driving hydraulic rod 12 are all driven by independent hydraulic systems.

[0022] In the actual working process, when lateral movement is required, the lifting hydraulic rod 8 is first used to drive the longitudinal displacement mechanism to move and prop up the trolley support 1. At this time, the lateral displacement driving hydraulic rod 5 is extended (or contracted) to drive the lateral displacement support to move relative to the trolley support 1. Then, the lifting hydraulic rod 8 drives the longitudinal displacement mechanism to rise relative to the trolley support 1 and makes the lateral support foot 6 contact the ground. Then, the lateral displacement driving hydraulic rod 5 is controlled to contract (or extend) to drive the supported trolley support 1 to move. In this way, lateral displacement can be achieved by reciprocating; vice versa.

[0023] Similarly, when longitudinal movement is required, first control the lifting hydraulic rod 8 to drive the longitudinal displacement mechanism to rise relative to the trolley support 1 and make the lateral support foot 6 contact the ground, and then drive the longitudinal displacement driving hydraulic rod 12 to extend (or contract) so that the longitudinal displacement mechanism and the trolley support 1 move relative to each other; after completing the extension action of the longitudinal displacement driving hydraulic rod 12, control the lifting hydraulic rod 8 to drive the longitudinal displacement mechanism to descend relative to the trolley support 1 and make the longitudinal displacement mechanism support the trolley support 1, and finally drive the longitudinal displacement driving hydraulic rod 12 to contract (or extend) to drive the trolley support 1 to move relative to each other, so that lateral displacement can be achieved by this reciprocating motion; and vice versa.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A trackless trolley template, comprising a trolley support (1) and a template body (2), characterized in that: One side of the trolley support (1) is fixedly connected to a plurality of template bodies (2), and the plurality of template bodies (2) are all arranged vertically and in the same plane; a lateral displacement mechanism and a longitudinal displacement mechanism are arranged at the bottom of the trolley support (1); the lateral displacement mechanism comprises a connecting support A (3), a lateral slide groove (4), a lateral displacement driving hydraulic rod (5), a lateral support foot (6) and a lateral track (7); the lateral track (7) is two and fixedly installed at the bottom of the trolley support (1); each lateral track (7) is slidably connected to a lateral slide groove (4), and both ends of the lateral slide groove (4) are fixedly connected to the lateral support foot (6); one end of the lateral displacement driving hydraulic rod (5) is fixedly connected to the bottom of the lateral slide groove (4), and the other end of the lateral displacement driving hydraulic rod (5) is fixedly connected to the trolley support (1) via the connecting support A (3); the longitudinal displacement mechanism comprises a lifting hydraulic rod (8), a longitudinal support foot (9), a connecting support B (10), a connecting rod (11), a longitudinal displacement driving hydraulic rod (1 2), a longitudinal slide groove (13) and a longitudinal track (14), wherein the two longitudinal slide grooves (13) are distributed at both ends of the bottom of the trolley bracket (1); and both ends of each longitudinal slide groove (13) are fixedly connected to one end of the corresponding lifting hydraulic rod (8), and the other end of the lifting hydraulic rod (8) is fixedly connected to the trolley bracket (1), and the lifting hydraulic rod (8) is vertically arranged; the longitudinal slide groove (13) is slidably connected with a longitudinal track (14), and both ends of each longitudinal track (14) are fixedly connected to a longitudinal support foot (9), and a longitudinal displacement driving hydraulic rod (12) parallel to the longitudinal track (14) is arranged between the two longitudinal support feet (9) at both ends of each longitudinal track (14), one end of the longitudinal displacement driving hydraulic rod (12) is hinged to a longitudinal support foot (9), and the other end of the longitudinal displacement driving hydraulic rod (12) is hinged to one end of a bracket B (10), and the other end of the bracket B (10) is fixedly connected to the surface of the longitudinal slide groove (13).

2. The trackless trolley template according to claim 1, characterized in that: The two longitudinally distributed transverse support legs (6) are also connected via a longitudinal beam.

3. The trackless trolley template according to claim 1, characterized in that: A connecting rod (11) parallel to the longitudinal rail (14) is also arranged between the two longitudinal supporting feet (9) at both ends of each longitudinal rail (14), and both ends of the connecting rod (11) are hinged to the corresponding longitudinal supporting feet (9).

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