Embedded horizontal sleeve positioning device for building construction

Abstract

The utility model belongs to the technical field of building construction auxiliary equipment, and particularly relates to an embedded horizontal sleeve positioning device for building construction, which comprises a laser range finder, a lens is embedded in the top surface of the laser range finder, a bump is connected to the top surface of the laser range finder outside the lens, and a placement groove is formed in the right side surface of the bump. A shielding plate is inserted into the inner side of the placing groove, and a fixing hole is formed in the top surface of the right side of the shielding plate. According to the utility model, through the arrangement of the baffle plate, after the laser range finder is used, the baffle plate can be installed in the placement groove of the convex block, so that the convex block and the baffle plate can shield and protect a lens at the top of the laser range finder, and the lens is prevented from being exposed in the environment for a long time, thereby reducing the speed of dust adhering to the lens; the number of times that an operator cleans the lens at the same time is reduced, and convenience is brought to use of the laser range finder.

Description

TECHNICAL FIELD

[0001] The utility model belongs to building construction auxiliary equipment technical field, concretely relates to a building construction is with pre -buried horizontal sleeve positioning device. BACKGROUND

[0002] Pre -buried horizontal sleeve is a kind of component commonly used in building engineering, it is usually pre-installed in wall, floor or other structure, for the protection and fixation of the facilities such as pipeline, cable crossing these structures.

[0003] In the construction, operating personnel will install pre -buried horizontal sleeve, at this time operating personnel will use laser range finder, by the measuring structure of laser range finder, operating personnel can mark the installation position of pre -buried horizontal sleeve on wall or ground, to ensure that pre -buried horizontal sleeve can be accurately installed at specified position, therefore laser range finder is a kind of building construction pre -buried horizontal sleeve positioning device, but laser range finder is used, laser range finder top will be set lens, and lens is long-term exposed in environment, so dust is easily attached on lens, so operating personnel need to clean lens frequently, to bring inconvenience to the use of laser range finder.

[0004] Therefore, the utility model provides a kind of building construction pre -buried horizontal sleeve positioning device to solve the above problems. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of building construction pre -buried horizontal sleeve positioning device, to solve the problem that the lens of laser range finder top is set in prior art, and lens is long-term exposed in environment, so dust is easily attached on lens, so operating personnel need to clean lens frequently, to bring inconvenience to the use of laser range finder.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of building construction pre -buried horizontal sleeve positioning device, including laser range finder, the top surface of laser range finder is embedded with lens, the top surface of laser range finder outside the lens is connected with lug, the right side surface of lug is provided with placing groove, the inboard of placing groove is inserted with baffle, the top surface of baffle right side is provided with fixed hole, one end of the inboard surface of fixed hole is connected with insertion rod, the other end of insertion rod penetrates through the connecting block connected with the top surface of lug, the inside of connecting block is provided with movable slot, the inboard of movable slot is equipped with the spring penetrated by insertion rod.

[0007] To realize the convenient pulling baffle, as a kind of building construction pre -buried horizontal sleeve positioning device of the utility model preferred, the right side surface of baffle is connected with handle.

[0008] In order to realize the simultaneous pulling of the pull rod, as the preferred pre-buried horizontal sleeve positioning device for building construction, the connecting block top is provided with a pull block, and the pull block two ends are connected with the pull rod.

[0009] In order to realize the fixing and placing of the pulled-out shielding plate, as the preferred pre-buried horizontal sleeve positioning device for building construction, the laser range finder top rear end surface is connected with a placing block, the placing block top surface is provided with a sliding groove, the sliding groove top inner surface is provided with a clamping block, and the shielding plate two end surfaces are provided with clamping grooves.

[0010] In order to realize the placing of the shielding plate, as the preferred pre-buried horizontal sleeve positioning device for building construction, the size of the sliding groove matches the size of the shielding plate, and the shielding plate is connected with the placing block through the sliding groove.

[0011] In order to realize the fixing of the shielding plate, as the preferred pre-buried horizontal sleeve positioning device for building construction, the position and size of the clamping block match the position and size of the clamping groove, and the clamping block is connected with the shielding plate through the clamping groove.

[0012] Compared with the prior art, the beneficial effects of the present application are:

[0013] The shielding plate is arranged, after the laser range finder is used, the shielding plate is installed in the placing groove of the convex block, the convex block and the shielding plate shield and protect the lens at the top of the laser range finder, the lens is prevented from being exposed in the environment for a long time, the speed of dust adhering to the lens is slowed down, the number of times of cleaning the lens by the operator in the same time is reduced, and the use of the laser range finder is facilitated.

[0014] The placing block, the sliding groove, the clamping block and the clamping groove are matched with each other, after the shielding plate is separated, the shielding plate is inserted and fixed in the placing block, the shielding plate can be conveniently stored on the laser range finder, and the loss of the shielding plate is avoided. DETAILED DESCRIPTION

[0015] The drawings are used to provide a further understanding of the present application, and constitute a part of the specification, together with the embodiments of the present application, to explain the present application, and do not constitute a limitation on the present application. In the drawings:

[0016] Figure 1 It is a front view structure schematic view of the present application;

[0017] Figure 2 It is a rear view structure schematic view of the present application;

[0018] Figure 3 It is partial explosion structure schematic view of the utility model shielding board place;

[0019] Figure 4 It is partial section structure schematic view of the utility model connecting block place;

[0020] Figure 5 It is partial section explosion structure schematic view of the utility model placing block place.

[0021] In the figure: 1, laser range finder;2, lens;3, bump;4, placing groove;5, shielding board;6, fixed hole;7, plug rod;8, connecting block;9, movable slot;10, spring;11, pull block;12, placing block;13, sliding slot;14, clamping block;15, clamping groove. DETAILED DESCRIPTION

[0022] 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 scope of protection of the utility model.

[0023] Please refer to Figures 1-5 The utility model provides the following technical scheme: a building construction is with pre -buried horizontal sleeve positioning device, including laser range finder 1, laser range finder 1 model is AG-120 laser range finder, laser range finder 1 top surface is embedded with lens 2, laser range finder 1 top surface is connected with bump 3 outside lens 2, and bump 3 right side surface is provided with placing groove 4, and placing groove 4 inside is inserted with shielding board 5, and the top surface of shielding board 5 right side is provided with fixed hole 6, and one end of plug rod 7 is connected with the inside surface of fixed hole 6, and the other end of plug rod 7 penetrates through the connecting block 8 connected with the top surface of bump 3, and the inside of connecting block 8 is provided with movable slot 9, and movable slot 9 inside is provided with spring 10 penetrated by plug rod 7.

[0024] Preferably: the right side surface of shielding board 5 is connected with pull handle.

[0025] When used, the pull handle provided on the right side surface of shielding board 5 can facilitate the pulling operation of the operator on shielding board 5.

[0026] Preferably: the top end of connecting block 8 is provided with pull block 11, and the bottom surface of both ends of pull block 11 is connected with plug rod 7.

[0027] In specific use, the pulling block 11 is pulled, so that the pulling block 11 can drive the insertion rod 7 to slide on the connecting block 8 at the same time, and the insertion rod 7 can be elastically stretched and contracted on the connecting block 8 through the movable slot 9 and the spring 10.

[0028] Preferably, the rear end surface at the top end of the laser range finder 1 is connected with a placing block 12, the top surface of the placing block 12 is provided with a sliding groove 13, the inner side surface at the top end of the sliding groove 13 is provided with a clamping block 14, and the both end surfaces of one end of the shielding plate 5 are provided with clamping grooves 15.

[0029] In specific use, the shielding plate 5 pulled out is placed in the sliding groove 13 on the placing block 12, when the clamping grooves 15 on the shielding plate 5 are moved to the position of the clamping block 14, the clamping block 14 is elastically clamped in the clamping groove 15, so that the shielding plate 5 is fixed in the sliding groove 13, and the shielding plate 5 is stored on the placing block 12, so that the shielding plate 5 is prevented from being lost.

[0030] Preferably, the size of the sliding groove 13 is matched with the size of the shielding plate 5, and the shielding plate 5 and the placing block 12 are slidably connected through the sliding groove 13.

[0031] In specific use, the shielding plate 5 can slide in the sliding groove 13, so that the shielding plate 5 can be pulled out and placed on the placing block 12.

[0032] Preferably, the position and size of the clamping block 14 are matched with the position and size of the clamping groove 15, and the clamping block 14 and the shielding plate 5 form a clamping structure through the clamping groove 15.

[0033] In specific use, the clamping block 14 is made of rubber material, when the clamping groove 15 of the shielding plate 5 is moved to the position of the clamping block 14, the clamping block 14 is elastically clamped in the clamping groove 15, so that the position of the shielding plate 5 is fixed in the sliding groove 13.

[0034] The working principle is as follows: when the pre-buried horizontal sleeve positioning device for building construction is used, an operator adjusts the laser range finder 1 to a suitable measuring mode, aims the laser range finder 1 at a reference point, and presses a measuring key to record the measured data, so that the installation position of the pre-buried horizontal sleeve can be marked on the wall or the ground according to the measured data, and the pre-buried horizontal sleeve can be accurately installed at the specified position. When the laser range finder 1 is used up, the blocking plate 5 in the sliding groove 13 on the placement block 12 is pulled out, the clamping block 14 is separated from the clamping groove 15, the blocking plate 5 is inserted into the placement slot 4 on the protruding block 3, and the blocking plate 5 is extruded against one end of the insertion rod 7 when sliding in the placement slot 4, so that the insertion rod 7 is extruded in the spring 10 in the movable slot 9 in the connecting block 8, and one end of the insertion rod 7 is retracted into the protruding block 3. When the blocking plate 5 is completely placed in the placement slot 4, the spring 10 moves the insertion rod 7, one end of the insertion rod 7 is inserted into the fixed hole 6, the position of the blocking plate 5 is fixed in the placement slot 4, the blocking plate 5 and the protruding block 3 shield the lens 2, the lens 2 is not exposed to the environment, the speed of dust adhering to the lens 2 is slowed down, the number of times of cleaning the lens 2 by the operator in the same time is reduced, and the use of the laser range finder 1 is facilitated. When the laser range finder 1 is used again, the insertion rod 7 is moved by pulling the pull block 11, one end of the insertion rod 7 is separated from the fixed hole 6, the blocking plate 5 is pulled out of the placement slot 4, the lens 2 is exposed and can be used normally, the pulled-out blocking plate 5 is placed in the sliding groove 13 on the placement block 12, the clamping block 14 is elastically clamped in the clamping groove 15 when the position of the clamping groove 15 on the blocking plate 5 moves to the position of the clamping block 14, the blocking plate 5 is fixed in the sliding groove 13, the blocking plate 5 is stored on the placement block 12, and the blocking plate 5 is prevented from being lost.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A pre-buried horizontal sleeve positioning device for construction, comprising a laser range finder (1), characterized in that: The laser range finder (1) top surface is embedded with a lens (2), the laser range finder (1) top surface outside the lens (2) is connected with a protrusion (3), the protrusion (3) right side surface is provided with a placing groove (4), the placing groove (4) inside is inserted with a shielding plate (5), the shielding plate (5) right side top surface is provided with a fixed hole (6), the fixed hole (6) inside surface is connected with one end of a inserting rod (7), the other end of the inserting rod (7) penetrates through the connecting block (8) connected with the protrusion (3) top surface, the connecting block (8) inside is provided with a movable slot (9), the movable slot (9) inside is provided with a spring (10) penetrated by the inserting rod (7).

2. A pre-buried horizontal sleeve positioning device for building construction according to claim 1, characterized in that: The shielding plate (5) right side surface is connected with a handle.

3. A pre-buried horizontal sleeve positioning device for building construction according to claim 1, characterized in that: The connecting block (8) top end is provided with a pull block (11), the pull block (11) both ends bottom surface is connected with an inserting rod (7).

4. A pre-buried horizontal sleeve positioning device for building construction according to claim 1, characterized in that: The laser range finder (1) top end rear surface is connected with a placing block (12), the placing block (12) top surface is provided with a sliding groove (13), the sliding groove (13) top end inside surface is provided with a clamping block (14), the shielding plate (5) one end both end surfaces are provided with a clamping groove (15).

5. A pre-buried horizontal sleeve positioning device for building construction according to claim 4, characterized in that: The size of the sliding groove (13) matches the size of the shielding plate (5), the shielding plate (5) is connected with the placing block (12) through the sliding groove (13).

6. A pre-buried horizontal sleeve positioning device for building construction according to claim 4, characterized in that: The position and size of the clamping block (14) match the position and size of the clamping groove (15), the clamping block (14) is connected with the shielding plate (5) through the clamping groove (15). The position and size of the clamping block (14) match the position and size of the clamping groove (15), the clamping block (14) is connected with the shielding plate (5) through the clamping groove (15).

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