CN218512051U

CN218512051U - Quality detection device for highway bridge construction management

Info

Publication number: CN218512051U
Application number: CN202220495822.1U
Authority: CN
Inventors: 赵小飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2023-02-21
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a public road bridge roof beam quality testing technical field's a quality testing device for construction management of public road bridge roof beam, the loach carrying platform comprises a supporting fram, the inside top installation of support frame is equipped with rotates the motor, the bottom output that rotates the motor is connected with first sprocket, both sides all are equipped with the second sprocket about first sprocket, the common transmission in external surface of first sprocket and two second sprockets is connected with the chain, the inside fixed grafting of second sprocket has the lead screw, the thread bush has been cup jointed, two to the external surface screw thread of lead screw the movable plate has been cup jointed jointly to the external surface of thread bush, be equipped with sampling mechanism on the movable plate, be equipped with on the support frame and hold the mechanism, rotate motor, first sprocket, second sprocket, chain, lead screw, thread bush, movable plate, sampling mechanism and hold the mechanism through setting up, be favorable to improving the stability and the work efficiency of this device.

Description

Quality detection device for highway bridge construction management

Technical Field

The utility model relates to a public road bridge roof beam quality testing technical field specifically is a quality detection device is used in public road bridge roof beam construction management.

Background

Public road bridge roof beam engineering means the highway crosses over the whole work such as the planning, the design of waters, all structures of valley and all traffic passageways, the construction quality needs to be detected in the work of public road bridge roof beam construction management, wherein include to detect concrete ground's laying thickness, consequently need use sampling device to take a sample on concrete ground and detect again, but traditional sampling device simple structure, stability is not high, awkward, and inconvenient taking out the sample after traditional sampling device takes a sample, work efficiency has been reduced, in order to can improve sampling device's stability, be convenient for use sampling device, work efficiency is improved, for this reason, we provide a quality detection device for public road bridge roof beam construction management.

Disclosure of Invention

An object of the utility model is to provide a quality detection device is used in public road bridge roof beam construction management to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quality detection device for public road bridge roof beam construction management, includes the support frame, the front of support frame is the U type of form of falling, the inside top installation of support frame is equipped with rotates the motor, the bottom output that rotates the motor is connected with first sprocket, both sides all are equipped with rather than the second sprocket of mutually opposing about first sprocket, the common transmission in external surface of first sprocket and two second sprockets is connected with the chain, the inside of second sprocket is fixed to be pegged graft there is the lead screw, the upper and lower both ends of lead screw all rotate with support frame and fixed plate respectively through the bearing piece and be connected, the fixed plate installation is located the bottom of support frame, the external surface screw thread of lead screw has cup jointed the thread bush, two the movable plate has cup jointed jointly to the external surface of thread bush, be equipped with sampling mechanism on the movable plate, be equipped with on the support frame and hold up the mechanism, the installation of the front side surface at support frame top is equipped with the controller.

Further, sampling mechanism includes the sample motor, the installation of sample motor is located the bottom middle part of movable plate, the connecting cylinder has been cup jointed to the outside surface of the bottom output of sample motor, the bottom of connecting cylinder is connected with the sampling tube, be equipped with the promotion subassembly in the sampling tube, the bottom surface ring of sampling tube is equipped with a plurality of fixed sharp teeth.

Furthermore, the pushing assembly comprises an elastic piece, the elastic piece is arranged in the middle of the top end of the sampling cylinder, a reset plate is arranged at the bottom end of the elastic piece, the reset plate is matched with the sampling cylinder, and the reset plate is connected with the inner wall of the sampling cylinder in a sliding mode.

Furtherly, support mechanism includes two relative poles, two support the pole respectively the activity through connection in the left and right sides upper end of support frame, set up on the support frame with hold up the hole groove of pole looks adaptation, the outside surface of holding up the pole has cup jointed the silica gel cover.

Furthermore, the outer surface of one side, close to the support frame, of the support rod is provided with an external thread, and the inner wall of the hole groove is provided with an internal thread matched with the external thread.

Furthermore, the connecting cylinder is movably connected with the output end of the sampling motor through a connecting piece, and the elastic piece is a return spring.

Furthermore, a handle is connected to one side end, away from the support frame, of the holding rod, and the front face of the handle is annular.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up the rotation motor, first sprocket, the second sprocket, the chain, the lead screw, the thread bush, movable plate and sampling mechanism, bottom output forward through rotating the motor rotates, can drive first sprocket forward and rotate, thereby can drive two second sprockets through the chain and rotate, thereby can drive two lead screws and carry out forward rotation simultaneously, thereby can drive the thread bush downstream with lead screw threaded connection, thereby can drive movable plate and sampling mechanism downstream, through the thread bush, the combined action of movable plate and two lead screws, the sampling mechanism of being convenient for carries out stable up-and-down motion, be favorable to improving the stability and the work efficiency of this device.

2. Through setting up sampling mechanism, bottom output through the sample motor rotates, can drive the connecting cylinder, sampler barrel and fixed sharp tooth rotate, can make the sampler barrel bore into concrete ground through fixed sharp tooth and carry out sample work, wherein, through the in-process of sampler barrel and fixed sharp tooth downward sampling, the board that resets is promoted and upwards slides in the sampler barrel, the elastic component is compressed, when the sampler barrel breaks away from concrete ground, elastic action through the elastic component, can drive the board that resets and reset fast, can release the concrete of sampler barrel through the board that resets, the staff's of being convenient for sample, be favorable to further improving work efficiency.

3. Through setting up the supporting mechanism, through the combined action of holding up pole and silica gel cover, the staff of being convenient for supports and uses this device, is favorable to further improving the stability of this device, and through setting up the handle, the staff of being convenient for carries and uses this device, is favorable to improving the availability factor of this device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the inner structure of the sampling tube of the present invention;

fig. 3 is a schematic structural view of the supporting mechanism of the present invention;

in the figure: 1. a support frame; 2. rotating the motor; 3. a first sprocket; 4. a second sprocket; 5. a chain; 6. a screw rod; 7. a threaded sleeve; 8. moving the plate; 9. a sampling mechanism; 91. a sampling motor; 92. a connecting cylinder; 93. a sampling tube; 94. a pushing assembly; 941. an elastic member; 942. a reset plate; 95. fixing sharp teeth; 10. a support mechanism; 101. a support rod; 102. a hole groove; 103. a silica gel sleeve; 11. an external thread; 12. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, a quality detection device for highway bridge construction management comprises a support frame 1, wherein the front surface of the support frame 1 is in an inverted U shape, a rotating motor 2 is installed at the top end inside the support frame 1, a first chain wheel 3 is connected to the output end of the bottom of the rotating motor 2, second chain wheels 4 opposite to the first chain wheel 3 are arranged on the left side and the right side of the first chain wheel 3, chains 5 are jointly connected to the outer surfaces of the first chain wheel 3 and the two second chain wheels 4 in a transmission manner, when the first chain wheel 3 rotates, the second chain wheel 4 can be driven to synchronously move through the chains 5, lead screws 6 are fixedly inserted into the second chain wheel 4, the two lead screws 6 are symmetrical, the upper end and the lower end of each lead screw 6 are respectively rotatably connected with the support frame 1 and a fixing plate through a bearing piece, through setting up the bearing part, be favorable to improving the stability when 6 rotations of lead screw, the fixed plate installation is located the bottom of support frame 1, fixed plate and 1 fixed connection of support frame, the external surface thread bush 7 of lead screw 6 has connect thread bush 7, the movable plate 8 has been cup jointed jointly to the external surface of two thread bushes 7, set up the fixed orifices with 7 looks adaptations of thread bush on the movable plate 8, be equipped with sampling mechanism 9 on the movable plate 8, be equipped with on the support frame 1 and support mechanism 10, the installation of the front side surface at 1 top of support frame is equipped with the controller, the controller is the control switch among the prior art, through external power source and equipment control connection, through setting up the controller, the required consumer of this device of convenient to control use.

Referring to fig. 1-2, the sampling mechanism 9 includes a sampling motor 91, the sampling motor 91 is installed at the middle of the bottom end of the moving plate 8, a connecting cylinder 92 is sleeved on the outer surface of the bottom output end of the sampling motor 91, the bottom end of the connecting cylinder 92 is connected with a sampling cylinder 93, a pushing assembly 94 is arranged in the sampling cylinder 93, a plurality of fixing sharp teeth 95 are annularly arranged on the bottom surface of the sampling cylinder 93, the sampling cylinder 93 can conveniently dig into the concrete ground by arranging the fixing sharp teeth 95, the connecting cylinder 92 is movably connected with the output end of the sampling motor 91 through a connecting piece, an elastic piece 941 is a return spring, the connecting piece is a bolt, and the connecting cylinder 92 is detachably connected with the output end of the sampling motor 91.

Referring to fig. 2, the pushing assembly 94 includes an elastic member 941, the elastic member 941 is installed at the top middle portion of the sampling cylinder 93, a reset plate 942 is installed at the bottom end of the elastic member 941, the reset plate 942 is adapted to the sampling cylinder 93, and the reset plate 942 is slidably connected to the inner wall of the sampling cylinder 93.

Referring to fig. 1 and fig. 3, the supporting mechanism 10 includes two opposite supporting rods 101, the two supporting rods 101 are respectively movably connected to the upper ends of the left and right sides of the supporting frame 1, a hole slot 102 matched with the supporting rod 101 is formed in the supporting frame 1, a silica gel sleeve 103 is sleeved on the outer surface of the supporting rod 101, and the silica gel sleeve 103 is arranged, so that the using effect of the supporting rod 101 is improved.

Referring to fig. 3, the external surface of the side of the supporting rod 101 close to the supporting frame 1 is provided with an external thread 11, the inner wall of the hole groove 102 is provided with an internal thread matched with the external thread 11, and the external thread 11 and the internal thread are arranged, so that the supporting rod 101 and the supporting frame 1 can be conveniently detached and installed through the threaded connection between the external thread 11 and the internal thread, and the use efficiency of the supporting mechanism 10 can be improved.

Example 2

On the basis of embodiment 1, a handle 12 is added, please refer to fig. 1 and fig. 3, a side end of the handrail 101 away from the support frame 1 is connected with the handle 12, a front surface of the handle 12 is ring-shaped, and the handle 12 is arranged to facilitate carrying and using the device.

The working principle is as follows: when the device is used, a worker grasps the handle 12 to carry the device to a sampling site, the device is stably placed on the ground, the bottom end of the fixing plate is attached to the ground, the controller is connected with an external power supply, the rotating motor 2 and the sampling motor 91 are started through the controller, the worker manually holds the holding rod 101 with the area of the silica gel sleeve 103 and presses downwards, the stability of the device is maintained, the comfort of the hand of the worker when holding the holding rod 101 can be improved through the arrangement of the silica gel sleeve 103, the first chain wheel 3 can be driven to rotate forwards through forward rotation of the bottom output end of the rotating motor 2, so that the two second chain wheels 4 can be driven to rotate through the chain 5, the two screw rods 6 can be driven to rotate forwards simultaneously, the threaded sleeves 7 in threaded connection with the screw rods 6 can be driven to move downwards, the sampling mechanism 9 and the connecting cylinder 92 can be driven to move downwards, the fixed cylinder 93 and the fixed cylinder 93 can be driven to move downwards through the sampling cylinder 942, the sampling cylinder 942 can be driven to move downwards through the elastic reset of the sampling cylinder 942, the sampling cylinder 942 and reset plate can be pushed out through the elastic reset plate when the sampling cylinder 942 and reset plate is pushed upwards, the sampling cylinder 942 and reset plate can be pushed out from the sampling cylinder 93, the staff of being convenient for takes a sample, is favorable to further improving work efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quality detection device is used in public road bridge roof beam construction management, includes support frame (1), its characterized in that: the front of support frame (1) is the U type of form of falling, the inside top installation of support frame (1) is equipped with rotates motor (2), the bottom output that rotates motor (2) is connected with first sprocket (3), both sides all are equipped with rather than relative second sprocket (4) about first sprocket (3), the common transmission of the external surface of first sprocket (3) and two second sprocket (4) is connected with chain (5), the inside of second sprocket (4) is fixed to be pegged graft and is had lead screw (6), the upper and lower both ends of lead screw (6) all rotate with support frame (1) and fixed plate respectively through the bearing spare and be connected, the fixed plate installation is located the bottom of support frame (1), the external surface thread bush (7) of lead screw (6) have connect thread bush (7), two the external surface of thread bush (7) has cup jointed movable plate (8) jointly, be equipped with sampling mechanism (9) on movable plate (8), be equipped with on support frame (1) and hold mechanism (10), the preceding side surface installation controller at support frame (1) top.

2. The quality inspection device for highway bridge construction management according to claim 1, wherein: sampling mechanism (9) are including sampling motor (91), sampling motor (91) installation is located the bottom middle part of movable plate (8), connecting cylinder (92) have been cup jointed to the outside surface of the bottom output of sampling motor (91), the bottom of connecting cylinder (92) is connected with sampling tube (93), be equipped with in sampling tube (93) and promote subassembly (94), the bottom surface ring of sampling tube (93) is equipped with a plurality of fixed sharp teeth (95).

3. The quality inspection device for highway bridge construction management according to claim 2, wherein: push assembly (94) includes elastic component (941), elastic component (941) installation is located the top middle part of sampling tube (93), the bottom installation of elastic component (941) is equipped with reset plate (942), reset plate (942) and sampling tube (93) looks adaptation, just the inner wall sliding connection of reset plate (942) and sampling tube (93).

4. The quality inspection device for highway bridge construction management according to claim 1, wherein: the supporting mechanism (10) comprises two opposite supporting rods (101), the two supporting rods (101) are movably connected to the upper ends of the left side and the right side of the supporting frame (1) in a penetrating mode respectively, a hole groove (102) matched with the supporting rods (101) is formed in the supporting frame (1), and a silica gel sleeve (103) is sleeved on the outer surface of each supporting rod (101).

5. The quality inspection device for highway bridge construction management according to claim 4, wherein: the outer surface of one side, close to the support frame (1), of the support rod (101) is provided with an external thread (11), and the inner wall of the hole groove (102) is provided with an internal thread matched with the external thread (11).

6. The quality inspection device for highway bridge construction management according to claim 3, wherein: the connecting cylinder (92) is movably connected with the output end of the sampling motor (91) through a connecting piece, and the elastic piece (941) is a reset spring.

7. The quality inspection device for highway bridge construction management according to claim 5, wherein: a handle (12) is connected to one side end, far away from the support frame (1), of the holding rod (101), and the front face of the handle (12) is annular.